Describe the bug
When dblab
is compiled with Go 1.17.3 on Darwin on an x86_64 platform, it panics on startup.
fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0xb01dfacedebac1e pc=0x7fff6c1cf70a]
runtime stack:
runtime: unexpected return pc for runtime.sigpanic called from 0x7fff6c1cf70a
stack: frame={sp:0x7ffeefbff5f8, fp:0x7ffeefbff648} stack=[0x7ffeefb80698,0x7ffeefbff700)
0x00007ffeefbff4f8: 0x01007ffeefbff518 0x0000000000000004
0x00007ffeefbff508: 0x000000000000001f 0x00007fff6c1cf70a
0x00007ffeefbff518: 0x0b01dfacedebac1e 0x0000000000000001
0x00007ffeefbff528: 0x00000000040388d1 <runtime.throw+0x0000000000000071> 0x00007ffeefbff5c8
0x00007ffeefbff538: 0x00000000045fa820 0x00007ffeefbff580
0x00007ffeefbff548: 0x0000000004038b88 <runtime.fatalthrow.func1+0x0000000000000048> 0x00000000049e3720
0x00007ffeefbff558: 0x0000000000000001 0x0000000000000001
0x00007ffeefbff568: 0x00007ffeefbff5c8 0x00000000040388d1 <runtime.throw+0x0000000000000071>
0x00007ffeefbff578: 0x00000000049e3720 0x00007ffeefbff5b8
0x00007ffeefbff588: 0x0000000004038b10 <runtime.fatalthrow+0x0000000000000050> 0x00007ffeefbff598
0x00007ffeefbff598: 0x0000000004038b40 <runtime.fatalthrow.func1+0x0000000000000000> 0x00000000049e3720
0x00007ffeefbff5a8: 0x00000000040388d1 <runtime.throw+0x0000000000000071> 0x00007ffeefbff5c8
0x00007ffeefbff5b8: 0x00007ffeefbff5e8 0x00000000040388d1 <runtime.throw+0x0000000000000071>
0x00007ffeefbff5c8: 0x00007ffeefbff5d0 0x0000000004038900 <runtime.throw.func1+0x0000000000000000>
0x00007ffeefbff5d8: 0x0000000004601a8b 0x000000000000002a
0x00007ffeefbff5e8: 0x00007ffeefbff638 0x000000000404e3f6 <runtime.sigpanic+0x0000000000000396>
0x00007ffeefbff5f8: <0x0000000004601a8b 0x00000000049e3720
0x00007ffeefbff608: 0x00007ffeefbff678 0x000000000402b666 <runtime.(*mheap).allocSpan+0x0000000000000546>
0x00007ffeefbff618: 0x000000c00020e000 0x0000000000008000
0x00007ffeefbff628: 0x00007fff00000008 0x0000000000000000
0x00007ffeefbff638: 0x00007ffeefbff680 !0x00007fff6c1cf70a
0x00007ffeefbff648: >0x00007ffeefbff680 0x0000000004938000
0x00007ffeefbff658: 0x000000000000059a 0x00000000042cd365 <golang.org/x/sys/unix.libc_ioctl_trampoline+0x0000000000000005>
0x00007ffeefbff668: 0x000000000406aa3f <runtime.syscall+0x000000000000001f> 0x000000c0001cb848
0x00007ffeefbff678: 0x00007ffeefbff6c0 0x000000c0001cb818
0x00007ffeefbff688: 0x00000000040688b0 <runtime.asmcgocall+0x0000000000000070> 0x0000000000000004
0x00007ffeefbff698: 0x0000000004018700 <runtime.evacuate_faststr+0x0000000000000220> 0x8700000000001018
0x00007ffeefbff6a8: 0x0000000000000010 0x0000000004a17e78
0x00007ffeefbff6b8: 0x0000000000000810 0x000000c0000001a0
0x00007ffeefbff6c8: 0x00000000040669c9 <runtime.systemstack+0x0000000000000049> 0x0000000000000004
0x00007ffeefbff6d8: 0x0000000004687060 0x00000000049e3720
0x00007ffeefbff6e8: 0x00007ffeefbff738 0x00000000040668c5 <runtime.mstart+0x0000000000000005>
0x00007ffeefbff6f8: 0x000000000406687d <runtime.rt0_go+0x000000000000013d>
runtime.throw({0x4601a8b, 0x49e3720})
/opt/macports-test/lib/go/src/runtime/panic.go:1198 +0x71
runtime: unexpected return pc for runtime.sigpanic called from 0x7fff6c1cf70a
stack: frame={sp:0x7ffeefbff5f8, fp:0x7ffeefbff648} stack=[0x7ffeefb80698,0x7ffeefbff700)
0x00007ffeefbff4f8: 0x01007ffeefbff518 0x0000000000000004
0x00007ffeefbff508: 0x000000000000001f 0x00007fff6c1cf70a
0x00007ffeefbff518: 0x0b01dfacedebac1e 0x0000000000000001
0x00007ffeefbff528: 0x00000000040388d1 <runtime.throw+0x0000000000000071> 0x00007ffeefbff5c8
0x00007ffeefbff538: 0x00000000045fa820 0x00007ffeefbff580
0x00007ffeefbff548: 0x0000000004038b88 <runtime.fatalthrow.func1+0x0000000000000048> 0x00000000049e3720
0x00007ffeefbff558: 0x0000000000000001 0x0000000000000001
0x00007ffeefbff568: 0x00007ffeefbff5c8 0x00000000040388d1 <runtime.throw+0x0000000000000071>
0x00007ffeefbff578: 0x00000000049e3720 0x00007ffeefbff5b8
0x00007ffeefbff588: 0x0000000004038b10 <runtime.fatalthrow+0x0000000000000050> 0x00007ffeefbff598
0x00007ffeefbff598: 0x0000000004038b40 <runtime.fatalthrow.func1+0x0000000000000000> 0x00000000049e3720
0x00007ffeefbff5a8: 0x00000000040388d1 <runtime.throw+0x0000000000000071> 0x00007ffeefbff5c8
0x00007ffeefbff5b8: 0x00007ffeefbff5e8 0x00000000040388d1 <runtime.throw+0x0000000000000071>
0x00007ffeefbff5c8: 0x00007ffeefbff5d0 0x0000000004038900 <runtime.throw.func1+0x0000000000000000>
0x00007ffeefbff5d8: 0x0000000004601a8b 0x000000000000002a
0x00007ffeefbff5e8: 0x00007ffeefbff638 0x000000000404e3f6 <runtime.sigpanic+0x0000000000000396>
0x00007ffeefbff5f8: <0x0000000004601a8b 0x00000000049e3720
0x00007ffeefbff608: 0x00007ffeefbff678 0x000000000402b666 <runtime.(*mheap).allocSpan+0x0000000000000546>
0x00007ffeefbff618: 0x000000c00020e000 0x0000000000008000
0x00007ffeefbff628: 0x00007fff00000008 0x0000000000000000
0x00007ffeefbff638: 0x00007ffeefbff680 !0x00007fff6c1cf70a
0x00007ffeefbff648: >0x00007ffeefbff680 0x0000000004938000
0x00007ffeefbff658: 0x000000000000059a 0x00000000042cd365 <golang.org/x/sys/unix.libc_ioctl_trampoline+0x0000000000000005>
0x00007ffeefbff668: 0x000000000406aa3f <runtime.syscall+0x000000000000001f> 0x000000c0001cb848
0x00007ffeefbff678: 0x00007ffeefbff6c0 0x000000c0001cb818
0x00007ffeefbff688: 0x00000000040688b0 <runtime.asmcgocall+0x0000000000000070> 0x0000000000000004
0x00007ffeefbff698: 0x0000000004018700 <runtime.evacuate_faststr+0x0000000000000220> 0x8700000000001018
0x00007ffeefbff6a8: 0x0000000000000010 0x0000000004a17e78
0x00007ffeefbff6b8: 0x0000000000000810 0x000000c0000001a0
0x00007ffeefbff6c8: 0x00000000040669c9 <runtime.systemstack+0x0000000000000049> 0x0000000000000004
0x00007ffeefbff6d8: 0x0000000004687060 0x00000000049e3720
0x00007ffeefbff6e8: 0x00007ffeefbff738 0x00000000040668c5 <runtime.mstart+0x0000000000000005>
0x00007ffeefbff6f8: 0x000000000406687d <runtime.rt0_go+0x000000000000013d>
runtime.sigpanic()
/opt/macports-test/lib/go/src/runtime/signal_unix.go:719 +0x396
goroutine 1 [syscall, locked to thread]:
syscall.syscall(0x42cd360, 0x1, 0x40487413, 0xc0001cb8d8)
/opt/macports-test/lib/go/src/runtime/sys_darwin.go:22 +0x3b fp=0xc0001cb848 sp=0xc0001cb828 pc=0x40655db
syscall.syscall(0x40a9ca6, 0x4012514, 0xc0001cb900, 0x40a9bd8)
<autogenerated>:1 +0x26 fp=0xc0001cb890 sp=0xc0001cb848 pc=0x406b246
golang.org/x/sys/unix.ioctl(0x45ea62d, 0x4, 0x1000000000008)
/Users/hgillot/go/pkg/mod/golang.org/x/[email protected]/unix/zsyscall_darwin_amd64.go:689 +0x39 fp=0xc0001cb8c0 sp=0xc0001cb890 pc=0x42ccff9
golang.org/x/sys/unix.IoctlGetTermios(...)
/Users/hgillot/go/pkg/mod/golang.org/x/[email protected]/unix/ioctl.go:72
github.com/mattn/go-isatty.IsTerminal(0x45ea62d)
/Users/hgillot/go/pkg/mod/github.com/mattn/[email protected]/isatty_bsd.go:10 +0x50 fp=0xc0001cb930 sp=0xc0001cb8c0 pc=0x42cd470
github.com/fatih/color.init()
/Users/hgillot/go/pkg/mod/github.com/fatih/[email protected]/color.go:21 +0x7a fp=0xc0001cb968 sp=0xc0001cb930 pc=0x42cdc5a
runtime.doInit(0x4941200)
/opt/macports-test/lib/go/src/runtime/proc.go:6498 +0x123 fp=0xc0001cbaa0 sp=0xc0001cb968 pc=0x4048063
runtime.doInit(0x49411a0)
/opt/macports-test/lib/go/src/runtime/proc.go:6475 +0x71 fp=0xc0001cbbd8 sp=0xc0001cbaa0 pc=0x4047fb1
runtime.doInit(0x493e300)
/opt/macports-test/lib/go/src/runtime/proc.go:6475 +0x71 fp=0xc0001cbd10 sp=0xc0001cbbd8 pc=0x4047fb1
runtime.doInit(0x4941b00)
/opt/macports-test/lib/go/src/runtime/proc.go:6475 +0x71 fp=0xc0001cbe48 sp=0xc0001cbd10 pc=0x4047fb1
runtime.doInit(0x493c780)
/opt/macports-test/lib/go/src/runtime/proc.go:6475 +0x71 fp=0xc0001cbf80 sp=0xc0001cbe48 pc=0x4047fb1
runtime.main()
/opt/macports-test/lib/go/src/runtime/proc.go:238 +0x1e6 fp=0xc0001cbfe0 sp=0xc0001cbf80 pc=0x403af26
runtime.goexit()
/opt/macports-test/lib/go/src/runtime/asm_amd64.s:1581 +0x1 fp=0xc0001cbfe8 sp=0xc0001cbfe0 pc=0x4068ba1
To Reproduce
Steps to reproduce the behavior:
- Ensure running macOS on an x86_64 Intel host
- Ensure Go is version 1.17+
- Checkout
dblab
and switch to v0.13.0
branch
make build
- Attempt to run
dblab
Expected behavior
dblab
runs normally.
OS (please complete the following information):
- macOS Catalina 10.15.7, Intel x85_64
Additional context