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Description
Actions I've taken before I'm here
- I've thoroughly read the documentations on this issue but still have no clue.
- I've searched the current list of Github issues but didn't find any duplicate issues that have been solved.
- I've searched the internet with this issue, but haven't found anything helpful.
What happened?
释放pool偶现fatal error
Major version of ants
v2
Specific version of ants
v2.10.0
Operating system
Linux
OS version
Linux 6.1.27 x86_64
Go version
go version go1.23.1 linux/amd64
Relevant log output
unexpected fault address 0x0
fatal error: fault
[signal SIGSEGV: segmentation violation code=0x80 addr=0x0 pc=0xde8fb5]
goroutine 1563 gp=0xc0004b7c00 m=4 mp=0xc000071508 [running]:
runtime.throw({0x167d4ba?, 0x0?})
/usr/lib/go/src/runtime/panic.go:1067 +0x48 fp=0xc000bb6898 sp=0xc000bb6868 pc=0x478f88
runtime.sigpanic()
/usr/lib/go/src/runtime/signal_unix.go:931 +0x26c fp=0xc000bb68f8 sp=0xc000bb6898 pc=0x47afac
github.com/panjf2000/ants/v2.(*workerStack).reset(0xc00090cc90)
/root/go-src/pkg/mod/github.com/panjf2000/ants/[email protected]/worker_stack.go:77 +0x55 fp=0xc000bb6928 sp=0xc000bb68f8 pc=0xde8fb5
github.com/panjf2000/ants/v2.(*Pool).Release(0xc000bb68e0?)
/root/go-src/pkg/mod/github.com/panjf2000/ants/[email protected]/pool.go:303 +0xd5 fp=0xc000bb6948 sp=0xc000bb6928 pc=0xde72d5
...Code snippets (optional)
func f(paths []string)([]string,error) {
pool, err := ants.NewPool(runtime.NumCPU() * 5)
if err != nil {
logger.Errorf("err:%v", err)
return nil, err
}
defer pool.Release()
var (
wg sync.WaitGroup
result = make([]string,len(paths))
)
wg.Add(len(paths))
for k, v := range paths {
key := k
val := v
_ = pool.Submit(func() {
defer wg.Done()
// use key,val do something
})
}
wg.Wait()
return result,nil
}How to Reproduce
Steps to reproduce the behavior:
- Go to '....'
- Click on '....'
- Do '....'
- See '....'
Does this issue reproduce with the latest release?
It can reproduce with the latest release