runtime: newstack sp=0xc001171e50 stack=[0xc001172000, 0xc001174000]
morebuf={pc:0x46d360 sp:0xc001171e60 lr:0x0}
sched={pc:0x450e6f sp:0xc001171e58 lr:0x0 ctxt:0x0}
runtime: gp=0xc000007520, goid=10, gp->status=0x2
runtime: split stack overflow: 0xc001171e50 < 0xc001172000
fatal error: runtime: split stack overflow
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000053680 sp=0xc000053658 pc=0x4db0a7
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0011445a0, {0xc001740000, 0x20000, 0x20000})
/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000053718 sp=0xc000053680 pc=0x4dc39a
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001148060, {0xc001740000?, 0x0?, 0x0?})
/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000053758 sp=0xc000053718 pc=0x4e7492
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000f82a0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc0000537c8 sp=0xc000053758 pc=0x984d69
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc0000537e0 sp=0xc0000537c8 pc=0x984ca7
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x46d341
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 8
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25
goroutine 34 [syscall]:
syscall.Syscall6(0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
/usr/local/go/src/syscall/syscall_linux.go:91 +0x30 fp=0xc001655de0 sp=0xc001655d58 pc=0x4c2750
os.(*Process).blockUntilWaitable(0xc0000bec30)
/usr/local/go/src/os/wait_waitid.go:32 +0x76 fp=0xc001655eb8 sp=0xc001655de0 pc=0x4ed956
os.(*Process).wait(0xc0000bec30)
/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc001655f18 sp=0xc001655eb8 pc=0x4e6d05
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00117a160)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc001655f80 sp=0xc001655f18 pc=0x52ae05
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000f82a0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc001655fc8 sp=0xc001655f80 pc=0x984c08
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc001655fe0 sp=0xc001655fc8 pc=0x984ba7
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001655fe8 sp=0xc001655fe0 pc=0x46d341
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 8
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34
goroutine 68 [select]:
runtime.gopark(0xc0016567b0?, 0x2?, 0xc0?, 0xf8?, 0xc00165678c?)
/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001656638 sp=0xc001656618 pc=0x43ce2e
runtime.selectgo(0xc0016567b0, 0xc001656788, 0xc0015d6de8?, 0x0, 0x4?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc001656758 sp=0xc001656638 pc=0x44d145
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc0016567e0 sp=0xc001656758 pc=0x9862d7
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0016567e8 sp=0xc0016567e0 pc=0x46d341
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 8
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f
goroutine 36 [syscall]:
syscall.Syscall6(0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
/usr/local/go/src/syscall/syscall_linux.go:91 +0x30 fp=0xc001656de0 sp=0xc001656d58 pc=0x4c2750
os.(*Process).blockUntilWaitable(0xc0000bec60)
/usr/local/go/src/os/wait_waitid.go:32 +0x76 fp=0xc001656eb8 sp=0xc001656de0 pc=0x4ed956
os.(*Process).wait(0xc0000bec60)
/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc001656f18 sp=0xc001656eb8 pc=0x4e6d05
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00007f600)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc001656f80 sp=0xc001656f18 pc=0x52ae05
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004b9dc0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc001656fc8 sp=0xc001656f80 pc=0x984c08
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc001656fe0 sp=0xc001656fc8 pc=0x984ba7
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001656fe8 sp=0xc001656fe0 pc=0x46d341
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 9
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34
goroutine 58 [select]:
runtime.gopark(0xc0016577b0?, 0x2?, 0xe0?, 0x59?, 0xc00165778c?)
/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001657638 sp=0xc001657618 pc=0x43ce2e
runtime.selectgo(0xc0016577b0, 0xc001657788, 0xc0015d6dec?, 0x0, 0x4?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc001657758 sp=0xc001657638 pc=0x44d145
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc0016577e0 sp=0xc001657758 pc=0x9862d7
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0016577e8 sp=0xc0016577e0 pc=0x46d341
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 9
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f
goroutine 22 [IO wait]:
runtime.gopark(0x0?, 0xb?, 0x0?, 0x0?, 0x21?)
/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052e00 sp=0xc000052de0 pc=0x43ce2e
runtime.netpollblock(0x4c06f8?, 0x407de6?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000052e38 sp=0xc000052e00 pc=0x4358b7
internal/poll.runtime_pollWait(0x7ff566e47fd0, 0x72)
/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000052e58 sp=0xc000052e38 pc=0x467b05
internal/poll.(*pollDesc).wait(0xc0011448a0?, 0xc001780000?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000052e80 sp=0xc000052e58 pc=0x4db0a7
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0011448a0, {0xc001780000, 0x20000, 0x20000})
/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000052f18 sp=0xc000052e80 pc=0x4dc39a
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001148090, {0xc001780000?, 0x0?, 0x0?})
/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000052f58 sp=0xc000052f18 pc=0x4e7492
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000f8850)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x89 fp=0xc000052fc8 sp=0xc000052f58 pc=0x984d69
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:664 +0x27 fp=0xc000052fe0 sp=0xc000052fc8 pc=0x984ca7
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x46d341
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 11
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0xa25
goroutine 23 [syscall]:
syscall.Syscall6(0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
/usr/local/go/src/syscall/syscall_linux.go:91 +0x30 fp=0xc000053de0 sp=0xc000053d58 pc=0x4c2750
os.(*Process).blockUntilWaitable(0xc00003c420)
/usr/local/go/src/os/wait_waitid.go:32 +0x76 fp=0xc000053eb8 sp=0xc000053de0 pc=0x4ed956
os.(*Process).wait(0xc00003c420)
/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000053f18 sp=0xc000053eb8 pc=0x4e6d05
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00007f4a0)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000053f80 sp=0xc000053f18 pc=0x52ae05
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004b9d50)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc000053fc8 sp=0xc000053f80 pc=0x984c08
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc000053fe0 sp=0xc000053fc8 pc=0x984ba7
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000053fe8 sp=0xc000053fe0 pc=0x46d341
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 12
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34
goroutine 57 [select]:
runtime.gopark(0xc000051fb0?, 0x2?, 0x20?, 0x59?, 0xc000051f8c?)
/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000051e38 sp=0xc000051e18 pc=0x43ce2e
runtime.selectgo(0xc000051fb0, 0xc000051f88, 0xc001146158?, 0x0, 0x4?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000051f58 sp=0xc000051e38 pc=0x44d145
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc000051fe0 sp=0xc000051f58 pc=0x9862d7
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000051fe8 sp=0xc000051fe0 pc=0x46d341
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 12
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f
goroutine 25 [syscall]:
syscall.Syscall6(0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
/usr/local/go/src/syscall/syscall_linux.go:91 +0x30 fp=0xc001650de0 sp=0xc001650d58 pc=0x4c2750
os.(*Process).blockUntilWaitable(0xc00003c450)
/usr/local/go/src/os/wait_waitid.go:32 +0x76 fp=0xc001650eb8 sp=0xc001650de0 pc=0x4ed956
os.(*Process).wait(0xc00003c450)
/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc001650f18 sp=0xc001650eb8 pc=0x4e6d05
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00117a000)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc001650f80 sp=0xc001650f18 pc=0x52ae05
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000f8230)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc001650fc8 sp=0xc001650f80 pc=0x984c08
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc001650fe0 sp=0xc001650fc8 pc=0x984ba7
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001650fe8 sp=0xc001650fe0 pc=0x46d341
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 10
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34
goroutine 38 [syscall]:
syscall.Syscall6(0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
/usr/local/go/src/syscall/syscall_linux.go:91 +0x30 fp=0xc001657de0 sp=0xc001657d58 pc=0x4c2750
os.(*Process).blockUntilWaitable(0xc0000bec90)
/usr/local/go/src/os/wait_waitid.go:32 +0x76 fp=0xc001657eb8 sp=0xc001657de0 pc=0x4ed956
os.(*Process).wait(0xc0000bec90)
/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc001657f18 sp=0xc001657eb8 pc=0x4e6d05
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00117a2c0)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc001657f80 sp=0xc001657f18 pc=0x52ae05
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000f8850)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:672 +0x28 fp=0xc001657fc8 sp=0xc001657f80 pc=0x984c08
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0x27 fp=0xc001657fe0 sp=0xc001657fc8 pc=0x984ba7
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001657fe8 sp=0xc001657fe0 pc=0x46d341
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 11
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:671 +0xc34
goroutine 67 [select]:
runtime.gopark(0xc0000517b0?, 0x2?, 0x0?, 0xf8?, 0xc00005178c?)
/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000051638 sp=0xc000051618 pc=0x43ce2e
runtime.selectgo(0xc0000517b0, 0xc000051788, 0xc0015d6df0?, 0x0, 0x4?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000051758 sp=0xc000051638 pc=0x44d145
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x77 fp=0xc0000517e0 sp=0xc000051758 pc=0x9862d7
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000517e8 sp=0xc0000517e0 pc=0x46d341
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 11
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x23f
rax 0xfffffffffffffffc
rbx 0x500
rcx 0x46eb97
rdx 0x0
rdi 0xc00006bf18
rsi 0x0
rbp 0xc00006bf28
rsp 0xc00006bf18
r8 0x34
r9 0x7ff5671560b0
r10 0x7ff567156080
r11 0x206
r12 0xc00006bf18
r13 0xc00114e800
r14 0xc0000064e0
r15 0xb
rip 0x46eb97
rflags 0x206
cs 0x33
fs 0x0
gs 0x0