panic: runtime error: floating point error

Date	Name	Commit	Repro	Result
2025/03/12	linux-5.15.y (ToT)	c16c81c81336	C	[report] panic: runtime error: floating point error
2025/03/12	upstream (ToT)	0fed89a961ea	C	Didn't crash

Date

Name

Commit

Repro

Result

2025/03/12

linux-5.15.y (ToT)

c16c81c81336

[report] panic: runtime error: floating point error

2025/03/12

upstream (ToT)

0fed89a961ea

Didn't crash

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
android-54	panic: runtime error: floating point error	syz			5	51d	781d	0/2	upstream: reported syz repro on 2023/01/26 18:24
android-5-10	panic: runtime error: floating point error				1	937d	937d	0/2	auto-obsoleted due to no activity on 2022/11/21 00:58
upstream	panic: runtime error: floating point error (2)	syz	error		19	5d04h	601d	0/28	upstream: reported syz repro on 2023/07/25 08:02
android-5-15	panic: runtime error: floating point error (2) origin:upstream	syz			1	53d	67d	0/2	premoderation: reported syz repro on 2025/01/09 05:12
android-5-15	panic: runtime error: floating point error				3	790d	838d	0/2	auto-obsoleted due to no activity on 2023/04/24 18:55
android-5-10	panic: runtime error: floating point error (2)	syz	error	error	9	52d	790d	0/2	premoderation: reported syz repro on 2023/01/17 08:13
android-6-1	panic: runtime error: floating point error (2) origin:lts missing-backport	syz		error	10	7d18h	446d	0/2	premoderation: reported syz repro on 2023/12/27 20:43
android-6-1	panic: runtime error: floating point error				1	576d	576d	0/2	auto-obsoleted due to no activity on 2023/11/17 15:39
upstream	panic: runtime error: floating point error kernel				2	764d	1043d	22/28	fixed on 2023/02/24 13:50

Created	Duration	User	Patch	Repo	Result
2025/02/24 19:46	1h11m	retest repro		linux-5.15.y	report log

Created

Duration

User

Patch

Repo

Result

2025/02/24 19:46

1h11m

retest repro

linux-5.15.y

report log

2025/02/10 09:19:00 executed programs: 826 panic: runtime error: floating point error [signal SIGFPE: floating-point exception code=0x80 addr=0x0 pc=0xa38a90] goroutine 8 [running]: github.com/google/syzkaller/prog.foreachArgImpl({0x2107960, 0xc004a195f0}, 0xc004a47328?, 0xc007460000, 0xc004a475f8) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:165 +0x2b0 github.com/google/syzkaller/prog.ForeachArg(0xc00161a690, 0xc004a475f8) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:146 +0x51 github.com/google/syzkaller/prog.calcChecksumsCall(0xc00161a690) /syzkaller/gopath/src/github.com/google/syzkaller/prog/checksum.go:33 +0x8b github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc000e56500) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:77 +0x18c github.com/google/syzkaller/pkg/rpcserver.(*Runner).sendRequest(0xc0015dacc0, 0xc007444600) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:297 +0x22e github.com/google/syzkaller/pkg/rpcserver.(*Runner).ConnectionLoop(0xc0015dacc0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:182 +0x545 github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop(0xc0049fac60, {0x21054a0?, 0xc000e4e190?}, 0xc0015dacc0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:417 +0x196 github.com/google/syzkaller/pkg/rpcserver.(*server).handleRunnerConn(0xc0049fac60, {0x21054a0, 0xc000e4e190}, 0xc0015dacc0, 0xc000e4e1e0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:337 +0x56a github.com/google/syzkaller/pkg/rpcserver.(*server).handleConn(0xc0049fac60, {0x21054a0, 0xc000e4e190}, 0xc000e4e1e0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:294 +0x298 github.com/google/syzkaller/pkg/rpcserver.(*server).Serve.func1.1({0x21054a0?, 0xc000e4e190?}, 0x10?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:239 +0x31 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:78 +0x198 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.10.0/errgroup/errgroup.go:78 +0x50 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 30 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.10.0/errgroup/errgroup.go:75 +0x96

Crashes (1):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2025/02/10 09:24	linux-5.15.y	c16c81c81336	ef44b750	.config	console log	report	syz / log			[disk image] [vmlinux] [kernel image]	ci2-linux-5-15-kasan-perf	panic: runtime error: floating point error

Crashes (1):

Assets (help?)