syzbot


panic: bad arg kind: <nil> (8)

Status: closed as invalid on 2020/03/13 09:30
Reported-by: syzbot+7d83eeded8e495ffd2e0@syzkaller.appspotmail.com
First crash: 1477d, last: 1477d
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 1555d 1555d 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> (6) 1 1486d 1486d 0/3 closed as invalid on 2020/03/04 07:53
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

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

goroutine 24 [running]:
github.com/google/syzkaller/prog.clone(0x0, 0x0, 0xc002983770, 0xc0022f2a90, 0x40be26)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:79 +0x954
github.com/google/syzkaller/prog.clone(0x9a79e0, 0xc0002ee990, 0xc002983770, 0xc0029837f0, 0x40be26)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:57 +0x17c
github.com/google/syzkaller/prog.clone(0x9a7a20, 0xc0002ee9c0, 0xc002983770, 0x9a7960, 0xc002a067c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:44 +0x58f
github.com/google/syzkaller/prog.(*Prog).Clone(0xc000244a40, 0x8f486f)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/clone.go:24 +0x279
github.com/google/syzkaller/prog.resourceCentric(0xcb1dc0, 0xc0025034f0, 0xc0027069a0, 0x8f1801, 0xc0029839f0, 0x448dbe, 0xc00141c2c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:848 +0xbf
github.com/google/syzkaller/prog.(*ResourceType).generate(0xcb1dc0, 0xc0027069a0, 0xc0025034f0, 0x30, 0x8792c0, 0xc0026daab0, 0xc00003e380, 0x30)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:681 +0x920
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc0027069a0, 0xc0025034f0, 0x9aeb20, 0xcb1dc0, 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(0xc0027069a0, 0xc0025034f0, 0xca0400, 0x3, 0x3, 0xc002983d40, 0x4eee93, 0xc0027dd500, 0x5564375c2f79c60e, 0xc002983d68, ...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:611 +0x107
github.com/google/syzkaller/prog.(*randGen).generateParticularCall(0xc0027069a0, 0xc0025034f0, 0xce8280, 0x9, 0xc0025034f0, 0xc0023f3300)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:555 +0xc6
github.com/google/syzkaller/prog.(*randGen).generateCall(0xc0027069a0, 0xc0025034f0, 0xc0026fc100, 0x0, 0xc0026fc100, 0xc0026fc140, 0xc0025034f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:547 +0xb2
github.com/google/syzkaller/prog.(*mutator).insertCall(0xc002983ec0, 0x14)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:137 +0xf2
github.com/google/syzkaller/prog.(*Prog).Mutate(0xc0026fc100, 0x9a2220, 0xc0033688a0, 0x1e, 0xc00334ba00, 0xc002e1e000, 0x1f00, 0x2400)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:42 +0x29b
main.(*Proc).loop(0xc00334ba80)
	/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
2020/03/12 23:42 openbsd b6d7e0c74f46 d850e9d0 .config console log report ci-openbsd-main
* Struck through repros no longer work on HEAD.