intra/core/async.go:159: panic: nil pointer dereference

[hussainmohd-a]

sync/atomic: store of inconsistently typed value into Value
panic: runtime error: invalid memory address or nil pointer dereference

Details

doh.dialctx [11] sync/atomic: store of inconsistently typed value into Value [gobind@v20260802091139-dd1d3b4] (#0)panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x7e45be0cc0]

goroutine 9375 gp=0x7dec45e960 m=4 mp=0x7dfbf5f808 [running]:
panic({0x7e45dc1f20?, 0x7e45f90280?})
	runtime/panic.go:879 +0x15c fp=0x7dec5eb7f0 sp=0x7dec5eb740 pc=0x7e456952fc
runtime.panicmem(...)
	runtime/panic.go:336
runtime.sigpanic()
	runtime/signal_unix.go:931 +0x2f0 fp=0x7dec5eb850 sp=0x7dec5eb7f0 pc=0x7e45697b90
github.com/celzero/firestack/intra/core.Gre[...]({0x7e44f55a4f, 0xb}, 0x7ded4cc8a0, {0x7e45f0a9e8, 0x7decec8be0})
	github.com/celzero/firestack@v0.0.0-00010101000000-000000000000/intra/core/async.go:159 +0x130 fp=0x7dec5eb8e0 sp=0x7dec5eb860 pc=0x7e45be0cc0
github.com/celzero/firestack/intra/doh.(*transport).httpClientsFor.h2.asDialContext.func3({0x7e45f0a9e8, 0x7decec8be0}, {0x7e44f5170e, 0x3}, {0x7dec5d2780, 0x16})
	github.com/celzero/firestack@v0.0.0-00010101000000-000000000000/intra/doh/doh.go:299 +0xbc fp=0x7dec5eb930 sp=0x7dec5eb8e0 pc=0x7e45bd9d0c
net/http.(*Transport).dial(0x7dec5eb9c8?, {0x7e45f0a9e8?, 0x7decec8be0?}, {0x7e44f5170e?, 0x7dec5eb9f8?}, {0x7dec5d2780?, 0x7dfbff84e0?})
	net/http/transport.go:1307 +0xd8 fp=0x7dec5eb9a0 sp=0x7dec5eb930 pc=0x7e459c4fe8
net/http.(*Transport).dialConn(0x7dec1a31e0, {0x7e45f0a9e8, 0x7decec8be0}, {{}, 0x0, {0x7dec17c030, 0x5}, {0x7dec5d2780, 0x16}, 0x0}, ...)
	net/http/transport.go:1815 +0x5f0 fp=0x7dec5ebec0 sp=0x7dec5eb9a0 pc=0x7e459c7850
net/http.(*Transport).dialConnFor(0x7dec1a31e0, 0x7dec4c0a50)
	net/http/transport.go:1648 +0x8c fp=0x7dec5ebf80 sp=0x7dec5ebec0 pc=0x7e459c67ac
net/http.(*Transport).startDialConnForLocked.func1()
	net/http/transport.go:1629 +0x30 fp=0x7dec5ebfd0 sp=0x7dec5ebf80 pc=0x7e459c65c0
runtime.goexit({})
	runtime/asm_arm64.s:1447 +0x4 fp=0x7dec5ebfd0 sp=0x7dec5ebfd0 pc=0x7e4569d344
created by net/http.(*Transport).startDialConnForLocked in goroutine 9373
	net/http/transport.go:1628 +0x100

goroutine 17 gp=0x7dfbefc780 m=1 mp=0x7dfbf5e008 [syscall, 12 minutes, locked to thread]:
runtime.goexit({})
	runtime/asm_arm64.s:1447 +0x4 fp=0x7dec3ccfe0 sp=0x7dec3ccfe0 pc=0x7e4569d344

goroutine 2 gp=0x7dfbefcd20 m=nil [force gc (idle), 13 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	runtime/proc.go:462 +0xbc fp=0x7dfbf5af90 sp=0x7dfbf5af70 pc=0x7e4569578c
runtime.goparkunlock(...)
	runtime/proc.go:468
runtime.forcegchelper()
	runtime/proc.go:375 +0xb4 fp=0x7dfbf5afd0 sp=0x7dfbf5af90 pc=0x7e45661464
runtime.goexit({})
	runtime/asm_arm64.s:1447 +0x4 fp=0x7dfbf5afd0 sp=0x7dfbf5afd0 pc=0x7e4569d344
created by runtime.init.7 in goroutine 1
	runtime/proc.go:363 +0x24

goroutine 3 gp=0x7dfbefd2c0 m=nil [GC sweep wait]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?)
	runtime/proc.go:462 +0xbc fp=0x7dfbf5b770 sp=0x7dfbf5b750 pc=0x7e4569578c
runtime.goparkunlock(...)
	runtime/proc.go:468
runtime.bgsweep(0x7dfbf7c000)
	runtime/mgcsweep.go:324 +0x178 fp=0x7dfbf5b7b0 sp=0x7dfbf5b770 pc=0x7e4564a648
runtime.gcenable.gowrap1()
	runtime/mgc.go:214 +0x20 fp=0x7dfbf5b7d0 sp=0x7dfbf5b7b0 pc=0x7e4563b910
runtime.goexit({})
	runtime/asm_arm64.s:1447 +0x4 fp=0x7dfbf5b7d0 sp=0x7dfbf5b7d0 pc=0x7e4569d344
created by runtime.gcenable in goroutine 1
	runtime/mgc.go:214 +0x6c

goroutine 4 gp=0x7dfbefd4a0 m=nil [GC scavenge wait]:
runtime.gopark(0x10000?, 0x6555aa?, 0x0?, 0x0?, 0x0?)
	runtime/proc.go:462 +0xbc fp=0x7dfbf5bf60 sp=0x7dfbf5bf40 pc=0x7e4569578c
runtime.goparkunlock(...)
	runtime/proc.go:468
runtime.(*scavengerState).park(0x7e45fb3200)
	runtime/mgcscavenge.go:425 +0x5c fp=0x7dfbf5bf90 sp=0x7dfbf5bf60 pc=0x7e4564817c
runtime.bgscavenge(0x7dfbf7c000)
	runtime/mgcscavenge.go:658 +0xac fp=0x7dfbf5bfb0 sp=0x7dfbf5bf90 pc=0x7e456486fc
runtime.gcenable.gowrap2()
	runtime/mgc.go:215 +0x20 fp=0x7dfbf5bfd0 sp=0x7dfbf5bfb0 pc=0x7e4563b8d0
runtime.goexit({})
	runtime/asm_arm64.s:1447 +0x4 fp=0x7dfbf5bfd0 sp=0x7dfbf5bfd0 pc=0x7e4569d344
created by runtime.gcenable in goroutine 1
	runtime/mgc.go:215 +0xac

goroutine 5 gp=0x7dfbefda40 m=nil [GOMAXPROCS updater (idle), 1 minutes]:
runtime.gopark(0x7e45fb6f09?, 0x0?, 0x0?, 0x0?, 0x0?)
	runtime/proc.go:462 +0xbc fp=0x7dfbf5c770 sp=0x7dfbf5c750 pc=0x7e4569578c
runtime.goparkunlock(...)
	runtime/proc.go:468
runtime.updateMaxProcsGoroutine()
	runtime/proc.go:7095 +0xf4 fp=0x7dfbf5c7d0 sp=0x7dfbf5c770 pc=0x7e4566fda4
runtime.goexit({})
	runtime/asm_arm64.s:1447 +0x4 fp=0x7dfbf5c7d0 sp=0x7dfbf5c7d0 pc=0x7e4569d344
created by runtime.defaultGOMAXPROCSUpdateEnable in goroutine 1
	runtime/proc.go:7083 +0x48

goroutine 6 gp=0x7dfbf9e1e0 m=nil [finalizer wait, 1 minutes]:
runtime.gopark(0x0?, 0x7dec280ab0?, 0xa0?, 0xa1?, 0x1000000010?)
	runtime/proc.go:462 +0xbc fp=0x7dfbf5a580 sp=0x7dfbf5a560 pc=0x7e4569578c
runtime.runFinalizers()
	runtime/mfinal.go:210 +0x100 fp=0x7dfbf5a7d0 sp=0x7dfbf5a580 pc=0x7e4563a930
runtime.goexit({})
	runtime/asm_arm64.s:1447 +0x4 fp=0x7dfbf5a7d0 sp=0x7dfbf5a7d0 pc=0x7e4569d344
created by runtime.createfing in goroutine 1
	runtime/mfinal.go:172 +0x78