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panic: bad arg kind: <nil> (13)

Status: upstream: reported on 2024/03/14 00:27
Reported-by: syzbot+a8abe155ddac7b0f02f4@syzkaller.appspotmail.com
First crash: 45d, last: 45d
▶ ▼ Similar bugs (12)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd panic: bad arg kind: <nil> (9) 1 1495d 1495d 0/3 closed as invalid on 2020/03/25 07:28
openbsd panic: bad arg kind: <nil> (5) 1 1530d 1530d 0/3 closed as invalid on 2020/02/19 07:30
openbsd panic: bad arg kind: <nil> (11) 1 1471d 1471d 0/3 closed as invalid on 2020/04/18 07:57
openbsd panic: bad arg kind: <nil> 1 1585d 1585d 0/3 closed as invalid on 2019/12/25 09:50
openbsd panic: bad arg kind: <nil> (10) 1 1492d 1492d 0/3 closed as invalid on 2020/03/28 07:25
openbsd panic: bad arg kind: <nil> (6) 1 1516d 1516d 0/3 closed as invalid on 2020/03/04 07:53
openbsd panic: bad arg kind: <nil> (3) 1 1571d 1571d 0/3 closed as invalid on 2020/01/09 08:12
openbsd panic: bad arg kind: <nil> (12) 24 1363d 1454d 0/3 closed as dup on 2020/05/04 21:03
openbsd panic: bad arg kind: <nil> (4) 1 1541d 1541d 0/3 closed as invalid on 2020/02/09 09:06
openbsd panic: bad arg kind: <nil> (2) 1 1582d 1582d 0/3 closed as invalid on 2019/12/29 09:40
openbsd panic: bad arg kind: <nil> (7) 1 1511d 1511d 0/3 closed as invalid on 2020/03/09 08:30
openbsd panic: bad arg kind: <nil> (8) 1 1507d 1507d 0/3 closed as invalid on 2020/03/13 09:30

Sample crash report:
panic: bad arg kind: <nil>

goroutine 36 [running]:
github.com/google/syzkaller/prog.clone({0x0?, 0x0?}, 0xc0000c7b78?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:94 +0x5d9
github.com/google/syzkaller/prog.cloneCall(0xc001592230, 0x12c93c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:36 +0x145
github.com/google/syzkaller/prog.cloneCalls({0xc0016434c0, 0x7, 0xc000d279a0?}, 0xc001038000?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:23 +0x66
github.com/google/syzkaller/prog.(*Prog).Clone(0xc001549c40)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:14 +0x8d
github.com/google/syzkaller/prog.AssignRandomAsync(0x1?, 0xc001145560?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/collide.go:27 +0x2d
main.(*Proc).randomCollide(0xc000a24040, 0xc00142c8a0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:317 +0x98
main.(*Proc).executeAndCollide(0xc000a24040, 0xba0842?, 0xc000a4cea0?, 0xc0000c7e08?, 0xc000a24000?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:298 +0x50
main.(*Proc).smashInput(0xc000a24040, 0xc00156b0b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:223 +0x1cb
main.(*Proc).loop(0xc000a24040)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1665

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/03/14 00:26 openbsd 8f98edf97379 6ee49f2e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: bad arg kind: <nil>
* Struck through repros no longer work on HEAD.