fatal error: unexpected signal during runtime execution

[ejdunn2001]

What's broken?

Whenever I try to run I get the following fatal error:
`fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0xb01dfacedebac1e pc=0x7fff2052ac9e]

runtime stack:
runtime: unexpected return pc for runtime.sigpanic called from 0x7fff2052ac9e
stack: frame={sp:0x7ffeefbff328, fp:0x7ffeefbff378} stack=[0x7ffeefb803c8,0x7ffeefbff430)
0x00007ffeefbff228: 0x01007ffeefbff248 0x0000000000000004
0x00007ffeefbff238: 0x000000000000001f 0x00007fff2052ac9e
0x00007ffeefbff248: 0x0b01dfacedebac1e 0x0000000000000001
0x00007ffeefbff258: 0x0000000004036511 <runtime.throw+0x0000000000000071> 0x00007ffeefbff2f8
0x00007ffeefbff268: 0x00000000057c2037 0x00007ffeefbff2b0
0x00007ffeefbff278: 0x00000000040367c8 <runtime.fatalthrow.func1+0x0000000000000048> 0x0000000006c66760
0x00007ffeefbff288: 0x0000000000000001 0x0000000000000001
0x00007ffeefbff298: 0x00007ffeefbff2f8 0x0000000004036511 <runtime.throw+0x0000000000000071>
0x00007ffeefbff2a8: 0x0000000006c66760 0x00007ffeefbff2e8
0x00007ffeefbff2b8: 0x0000000004036750 <runtime.fatalthrow+0x0000000000000050> 0x00007ffeefbff2c8
0x00007ffeefbff2c8: 0x0000000004036780 <runtime.fatalthrow.func1+0x0000000000000000> 0x0000000006c66760
0x00007ffeefbff2d8: 0x0000000004036511 <runtime.throw+0x0000000000000071> 0x00007ffeefbff2f8
0x00007ffeefbff2e8: 0x00007ffeefbff318 0x0000000004036511 <runtime.throw+0x0000000000000071>
0x00007ffeefbff2f8: 0x00007ffeefbff300 0x0000000004036540 <runtime.throw.func1+0x0000000000000000>
0x00007ffeefbff308: 0x00000000057dcece 0x000000000000002a
0x00007ffeefbff318: 0x00007ffeefbff368 0x000000000404cc96 <runtime.sigpanic+0x0000000000000396>
0x00007ffeefbff328: <0x00000000057dcece 0x0000000006c66760
0x00007ffeefbff338: 0x00007ffeefbff3a8 0x0000000004027686 <runtime.(*mheap).allocSpan+0x0000000000000546>
0x00007ffeefbff348: 0x000000c000246000 0x0000000000002000
0x00007ffeefbff358: 0x0000000000000008 0x000000000406ba00 <runtime.walltime_trampoline+0x0000000000000000>
0x00007ffeefbff368: 0x00007ffeefbff3b0 !0x00007fff2052ac9e
0x00007ffeefbff378: >0x00007ffeefbff3b0 0x0000000006b08000
0x00007ffeefbff388: 0x00000000000004b7 0x0000000004497945 <golang.org/x/sys/unix.libc_ioctl_trampoline+0x0000000000000005>
0x00007ffeefbff398: 0x000000000406c03f <runtime.syscall+0x000000000000001f> 0x000000c0000ed710
0x00007ffeefbff3a8: 0x0000000006c670c0 0x000000c0000ed6e0
0x00007ffeefbff3b8: 0x0000000004069e90 <runtime.asmcgocall+0x0000000000000070> 0x00007ffeefbff3f0
0x00007ffeefbff3c8: 0x000000000400e9ce <runtime.persistentalloc.func1+0x000000000000002e> 0x0000000000000030
0x00007ffeefbff3d8: 0x0000000000000010 0x0000000006c9c3c0
0x00007ffeefbff3e8: 0x0000000000000948 0x000000c0000001a0
0x00007ffeefbff3f8: 0x0000000004067fa9 <runtime.systemstack+0x0000000000000049> 0x0000000000000004
0x00007ffeefbff408: 0x0000000005d92500 0x0000000006c66760
0x00007ffeefbff418: 0x00007ffeefbff468 0x0000000004067ea5 <runtime.mstart+0x0000000000000005>
0x00007ffeefbff428: 0x0000000004067e5d <runtime.rt0_go+0x000000000000013d>
runtime.throw({0x57dcece, 0x6c66760})
runtime/panic.go:1198 +0x71
runtime: unexpected return pc for runtime.sigpanic called from 0x7fff2052ac9e
stack: frame={sp:0x7ffeefbff328, fp:0x7ffeefbff378} stack=[0x7ffeefb803c8,0x7ffeefbff430)
0x00007ffeefbff228: 0x01007ffeefbff248 0x0000000000000004
0x00007ffeefbff238: 0x000000000000001f 0x00007fff2052ac9e
0x00007ffeefbff248: 0x0b01dfacedebac1e 0x0000000000000001
0x00007ffeefbff258: 0x0000000004036511 <runtime.throw+0x0000000000000071> 0x00007ffeefbff2f8
0x00007ffeefbff268: 0x00000000057c2037 0x00007ffeefbff2b0
0x00007ffeefbff278: 0x00000000040367c8 <runtime.fatalthrow.func1+0x0000000000000048> 0x0000000006c66760
0x00007ffeefbff288: 0x0000000000000001 0x0000000000000001
0x00007ffeefbff298: 0x00007ffeefbff2f8 0x0000000004036511 <runtime.throw+0x0000000000000071>
0x00007ffeefbff2a8: 0x0000000006c66760 0x00007ffeefbff2e8
0x00007ffeefbff2b8: 0x0000000004036750 <runtime.fatalthrow+0x0000000000000050> 0x00007ffeefbff2c8
0x00007ffeefbff2c8: 0x0000000004036780 <runtime.fatalthrow.func1+0x0000000000000000> 0x0000000006c66760
0x00007ffeefbff2d8: 0x0000000004036511 <runtime.throw+0x0000000000000071> 0x00007ffeefbff2f8
0x00007ffeefbff2e8: 0x00007ffeefbff318 0x0000000004036511 <runtime.throw+0x0000000000000071>
0x00007ffeefbff2f8: 0x00007ffeefbff300 0x0000000004036540 <runtime.throw.func1+0x0000000000000000>
0x00007ffeefbff308: 0x00000000057dcece 0x000000000000002a
0x00007ffeefbff318: 0x00007ffeefbff368 0x000000000404cc96 <runtime.sigpanic+0x0000000000000396>
0x00007ffeefbff328: <0x00000000057dcece 0x0000000006c66760
0x00007ffeefbff338: 0x00007ffeefbff3a8 0x0000000004027686 <runtime.(*mheap).allocSpan+0x0000000000000546>
0x00007ffeefbff348: 0x000000c000246000 0x0000000000002000
0x00007ffeefbff358: 0x0000000000000008 0x000000000406ba00 <runtime.walltime_trampoline+0x0000000000000000>
0x00007ffeefbff368: 0x00007ffeefbff3b0 !0x00007fff2052ac9e
0x00007ffeefbff378: >0x00007ffeefbff3b0 0x0000000006b08000
0x00007ffeefbff388: 0x00000000000004b7 0x0000000004497945 <golang.org/x/sys/unix.libc_ioctl_trampoline+0x0000000000000005>
0x00007ffeefbff398: 0x000000000406c03f <runtime.syscall+0x000000000000001f> 0x000000c0000ed710
0x00007ffeefbff3a8: 0x0000000006c670c0 0x000000c0000ed6e0
0x00007ffeefbff3b8: 0x0000000004069e90 <runtime.asmcgocall+0x0000000000000070> 0x00007ffeefbff3f0
0x00007ffeefbff3c8: 0x000000000400e9ce <runtime.persistentalloc.func1+0x000000000000002e> 0x0000000000000030
0x00007ffeefbff3d8: 0x0000000000000010 0x0000000006c9c3c0
0x00007ffeefbff3e8: 0x0000000000000948 0x000000c0000001a0
0x00007ffeefbff3f8: 0x0000000004067fa9 <runtime.systemstack+0x0000000000000049> 0x0000000000000004
0x00007ffeefbff408: 0x0000000005d92500 0x0000000006c66760
0x00007ffeefbff418: 0x00007ffeefbff468 0x0000000004067ea5 <runtime.mstart+0x0000000000000005>
0x00007ffeefbff428: 0x0000000004067e5d <runtime.rt0_go+0x000000000000013d>
runtime.sigpanic()
runtime/signal_unix.go:719 +0x396

goroutine 1 [syscall, locked to thread]:
syscall.syscall(0x4497940, 0x1, 0x40487413, 0xc0000ed7a0)
runtime/sys_darwin.go:22 +0x3b fp=0xc0000ed710 sp=0xc0000ed6f0 pc=0x406689b
syscall.syscall(0x40ade86, 0x0, 0xc0000ed7c8, 0x40addb8)
:1 +0x26 fp=0xc0000ed758 sp=0xc0000ed710 pc=0x406c846
golang.org/x/sys/unix.ioctl(0x574c249, 0x4, 0x100c00022f090)
golang.org/x/sys@v0.0.0-20200905004654-be1d3432aa8f/unix/zsyscall_darwin_amd64.go:746 +0x39 fp=0xc0000ed788 sp=0xc0000ed758 pc=0x4497339
golang.org/x/sys/unix.IoctlGetTermios(...)
golang.org/x/sys@v0.0.0-20200905004654-be1d3432aa8f/unix/ioctl.go:72
github.com/mattn/go-isatty.IsTerminal(0x574c249)
github.com/mattn/go-isatty@v0.0.12/isatty_bsd.go:10 +0x50 fp=0xc0000ed7f8 sp=0xc0000ed788 pc=0x4497a30
github.com/fatih/color.init()
github.com/fatih/color@v1.7.0/color.go:21 +0x7a fp=0xc0000ed830 sp=0xc0000ed7f8 pc=0x44e1ada
runtime.doInit(0x6b15aa0)
runtime/proc.go:6498 +0x123 fp=0xc0000ed968 sp=0xc0000ed830 pc=0x4045e23
runtime.doInit(0x6b22b00)
runtime/proc.go:6475 +0x71 fp=0xc0000edaa0 sp=0xc0000ed968 pc=0x4045d71
runtime.doInit(0x6b27c20)
runtime/proc.go:6475 +0x71 fp=0xc0000edbd8 sp=0xc0000edaa0 pc=0x4045d71
runtime.doInit(0x6b18140)
runtime/proc.go:6475 +0x71 fp=0xc0000edd10 sp=0xc0000edbd8 pc=0x4045d71
runtime.doInit(0x6b30820)
runtime/proc.go:6475 +0x71 fp=0xc0000ede48 sp=0xc0000edd10 pc=0x4045d71
runtime.doInit(0x6b18ac0)
runtime/proc.go:6475 +0x71 fp=0xc0000edf80 sp=0xc0000ede48 pc=0x4045d71
runtime.main()
runtime/proc.go:238 +0x1e6 fp=0xc0000edfe0 sp=0xc0000edf80 pc=0x4038b66
runtime.goexit()
runtime/asm_amd64.s:1581 +0x1 fp=0xc0000edfe8 sp=0xc0000edfe0 pc=0x406a181
`

[kawaiier]

Same problem.
wtfutil 0.39.0 from Homebrew, macOS 11.5.2

[senorprogrammer]

Could you let me know what OS you're running on?

[mar10p]

Same issue here, also on macOS ver 11.5.2

[senorprogrammer]

brew install wtfutil works for me on an M1 Mac Mini, fails with the error above on an Intel MacBook. This version was compiled on the M1. Curious if that's the cause.

[senorprogrammer]

go run . fails on the MacBook, works on the M1. Interesting.

[senorprogrammer]

Looks to me like this same issue sirupsen/logrus#1275

Patching golang.org/x/sys has it working on my MacBook again.

[senorprogrammer]

v0.39.2 has been released to address this issue. I'm going to leave this open until it's confirmed fixed by someone else. Thanks to @ejdunn2001 for reporting it quickly, and @kawaiier for adding the additional debugging info.

[mar10p]

@senorprogrammer 0.39.2 confirmed working for me via homebrew upgrade. Thank you for the quick fix!!

[senorprogrammer]

Awesome, thanks for confirming @mar10p