ps_root_recvmsg: Unknown error 524
ps_bpf_start_bpf: bpf_open: Unknown error 524
ps_root_recvmsg: Unknown error 524
1970/01/01 00:04:08 fuzzer started
runtime: lfstack.push invalid packing: node=0xffffff84fc4a20 cnt=0x1 packed=0xffff84fc4a200001 -> node=0xffff84fc4a20
fatal error: lfstack.push

runtime stack:
runtime.throw({0x6cfe80, 0xc})
	/usr/local/go/src/runtime/panic.go:1198 +0x60
runtime.(*lfstack).push(0x14ab418, 0xffffff84fc4a20)
	/usr/local/go/src/runtime/lfstack.go:30 +0x1a8
runtime.(*spanSetBlockAlloc).free(...)
	/usr/local/go/src/runtime/mspanset.go:292
runtime.(*spanSet).reset(0x14a4660)
	/usr/local/go/src/runtime/mspanset.go:265 +0xe4
runtime.finishsweep_m()
	/usr/local/go/src/runtime/mgcsweep.go:145 +0xb4
runtime.gcStart.func1()
	/usr/local/go/src/runtime/mgc.go:660 +0x24
runtime.systemstack()
	/usr/local/go/src/runtime/asm_riscv64.s:131 +0x58

goroutine 1 [running]:
runtime.systemstack_switch()
	/usr/local/go/src/runtime/asm_riscv64.s:94 +0x8 fp=0xc00063f5c0 sp=0xc00063f5b8 pc=0x80368
runtime.gcStart({0x0, 0x0, 0x0})
	/usr/local/go/src/runtime/mgc.go:659 +0x544 fp=0xc00063f638 sp=0xc00063f5c0 pc=0x2bcb4
runtime.mallocgc(0x1bfb0, 0x64d960, 0x1)
	/usr/local/go/src/runtime/malloc.go:1174 +0x7d0 fp=0xc00063f6b8 sp=0xc00063f638 pc=0x1d070
runtime.newarray(0x64d960, 0x227)
	/usr/local/go/src/runtime/malloc.go:1250 +0x94 fp=0xc00063f6e0 sp=0xc00063f6b8 pc=0x1d2dc
runtime.makeBucketArray(0x5f1460, 0x9, 0x0)
	/usr/local/go/src/runtime/map.go:362 +0x204 fp=0xc00063f710 sp=0xc00063f6e0 pc=0x1e3ec
runtime.hashGrow(0x5f1460, 0xc0005a4210)
	/usr/local/go/src/runtime/map.go:1036 +0xb4 fp=0xc00063f758 sp=0xc00063f710 pc=0x201ac
runtime.mapassign_faststr(0x5f1460, 0xc0005a4210, {0x6d2074, 0xd})
	/usr/local/go/src/runtime/map_faststr.go:275 +0xe4 fp=0xc00063f7c0 sp=0xc00063f758 pc=0x23a0c
github.com/google/syzkaller/prog.(*Target).initTarget(0xc00048a700)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/target.go:159 +0x384 fp=0xc00063f890 sp=0xc00063f7c0 pc=0x180d6c
github.com/google/syzkaller/prog.(*Target).lazyInit(0xc00048a700)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/target.go:130 +0x80 fp=0xc00063f908 sp=0xc00063f890 pc=0x1806f0
github.com/google/syzkaller/prog.(*Target).lazyInit-fm()
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/target.go:127 +0x34 fp=0xc00063f918 sp=0xc00063f908 pc=0x189204
sync.(*Once).doSlow(0xc00048a808, 0xc00063f9f8)
	/usr/local/go/src/sync/once.go:68 +0xcc fp=0xc00063f960 sp=0xc00063f918 pc=0x99814
sync.(*Once).Do(...)
	/usr/local/go/src/sync/once.go:59
github.com/google/syzkaller/prog.GetTarget({0x6b39ee, 0x5}, {0xfffffff3b82e92, 0x7})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/target.go:108 +0x17c fp=0xc00063fa88 sp=0xc00063f960 pc=0x1803cc
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:164 +0x3c0 fp=0xc00063ff88 sp=0xc00063fa88 pc=0x55b5a8
runtime.main()
	/usr/local/go/src/runtime/proc.go:255 +0x268 fp=0xc00063ffd8 sp=0xc00063ff88 pc=0x4f770
runtime.goexit()
	/usr/local/go/src/runtime/asm_riscv64.s:507 +0x4 fp=0xc00063ffd8 sp=0xc00063ffd8 pc=0x82314

goroutine 18 [select]:
go.opencensus.io/stats/view.(*worker).start(0xc0000f5080)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:276 +0xb0
created by go.opencensus.io/stats/view.init.0
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x80