syzbot


panic: bad arg kind: <nil> (6)

Status: closed as invalid on 2020/03/04 07:53
Reported-by: syzbot+f5ede58517d5cff07adb@syzkaller.appspotmail.com
First crash: 1486d, last: 1486d
Similar bugs (12)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd panic: bad arg kind: <nil> (9) 1 1465d 1465d 0/3 closed as invalid on 2020/03/25 07:28
openbsd panic: bad arg kind: <nil> (5) 1 1500d 1500d 0/3 closed as invalid on 2020/02/19 07:30
openbsd panic: bad arg kind: <nil> (11) 1 1441d 1441d 0/3 closed as invalid on 2020/04/18 07:57
openbsd panic: bad arg kind: <nil> 1 1556d 1556d 0/3 closed as invalid on 2019/12/25 09:50
openbsd panic: bad arg kind: <nil> (10) 1 1462d 1462d 0/3 closed as invalid on 2020/03/28 07:25
openbsd panic: bad arg kind: <nil> (3) 1 1541d 1541d 0/3 closed as invalid on 2020/01/09 08:12
openbsd panic: bad arg kind: <nil> (12) 24 1333d 1424d 0/3 closed as dup on 2020/05/04 21:03
openbsd panic: bad arg kind: <nil> (13) 1 15d 15d 0/3 upstream: reported on 2024/03/14 00:27
openbsd panic: bad arg kind: <nil> (4) 1 1511d 1511d 0/3 closed as invalid on 2020/02/09 09:06
openbsd panic: bad arg kind: <nil> (2) 1 1552d 1552d 0/3 closed as invalid on 2019/12/29 09:40
openbsd panic: bad arg kind: <nil> (7) 1 1481d 1481d 0/3 closed as invalid on 2020/03/09 08:30
openbsd panic: bad arg kind: <nil> (8) 1 1477d 1477d 0/3 closed as invalid on 2020/03/13 09:30

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

goroutine 23 [running]:
github.com/google/syzkaller/prog.clone(0x0, 0x0, 0xc002925770, 0x9a7820, 0xc0029993c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:79 +0x954
github.com/google/syzkaller/prog.clone(0x9a78a0, 0xc0002ae420, 0xc002925770, 0x9a78a0, 0xc00298eed0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:57 +0x17c
github.com/google/syzkaller/prog.clone(0x9a78a0, 0xc0002ae4b0, 0xc002925770, 0x9a78a0, 0xc00298edb0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:57 +0x17c
github.com/google/syzkaller/prog.clone(0x9a78a0, 0xc0002ae540, 0xc002925770, 0x9a7820, 0xc002998a60)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:57 +0x17c
github.com/google/syzkaller/prog.clone(0x9a78a0, 0xc0002ae570, 0xc002925770, 0xc0029257e8, 0x40be26)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:57 +0x17c
github.com/google/syzkaller/prog.clone(0x9a78e0, 0xc0002ae5a0, 0xc002925770, 0x9a7820, 0xc002998a00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:44 +0x58f
github.com/google/syzkaller/prog.(*Prog).Clone(0xc00028dc40, 0x8f4d92)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:24 +0x279
github.com/google/syzkaller/prog.resourceCentric(0xcb5fe0, 0xc001e2b860, 0xc0024508e0, 0x8f1701, 0x203000, 0x448dbe, 0xc0024b50e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:848 +0xbf
github.com/google/syzkaller/prog.(*ResourceType).generate(0xcb5fe0, 0xc0024508e0, 0xc001e2b860, 0x10, 0x879280, 0x8f00c1, 0xc000138380, 0x10)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:681 +0x920
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc0024508e0, 0xc001e2b860, 0x9ae9e0, 0xcb5fe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:674 +0x506
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:623
github.com/google/syzkaller/prog.(*randGen).generateArgs(0xc0024508e0, 0xc001e2b860, 0xc97f40, 0x1, 0x1, 0xc002925d58, 0x7fb5c91c, 0xfecabf60c5f89feb, 0xc002925d90, 0x789e4e, ...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:611 +0x107
github.com/google/syzkaller/prog.(*randGen).generateParticularCall(0xc0024508e0, 0xc001e2b860, 0xceb860, 0x136, 0xc001e2b860, 0xc002367a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:555 +0xc6
github.com/google/syzkaller/prog.(*randGen).generateCall(0xc0024508e0, 0xc001e2b860, 0xc002408c80, 0xa, 0xc002408c80, 0xc002409480, 0xc001e2b860)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:547 +0xb2
github.com/google/syzkaller/prog.(*mutator).insertCall(0xc002925ec0, 0x14)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:137 +0xf2
github.com/google/syzkaller/prog.(*Prog).Mutate(0xc002408c80, 0x9a2120, 0xc002465320, 0x1e, 0xc002919780, 0xc0025d8000, 0x1e2f, 0x2400)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:42 +0x29b
main.(*Proc).loop(0xc0029197c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x434
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:259 +0x114c


Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2020/03/03 12:49 openbsd af3cc7ce347f 350a7a26 .config console log report ci-openbsd-main
* Struck through repros no longer work on HEAD.