syzbot


panic: runtime error: index out of range [ADDR] with length NUM

Status: auto-closed as invalid on 2022/06/14 12:14
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 265d, last: 265d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 panic: runtime error: index out of range [ADDR] with length NUM 1 185d 185d 0/1 auto-obsoleted due to no activity on 2022/10/01 20:20

Sample crash report:
sendmsg$AUDIT_USER_AVC(r8, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x453, 0x20, 0x70bd2d, 0x25dfdbfd, "1e7e", ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000050}, 0x1) (async)
panic: runtime error: index out of range [4194369346] with length 34

goroutine 13 [running]:
github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xdccae10, 0xd49bd60)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:345 +0xafc
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xdccae10, 0xfeee0b0, 0xd49bd60)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:292 +0x394
main.(*Proc).executeRaw(0xda1c260, 0xfeee0b0, 0xd49bd60, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:318 +0x1c0
main.(*Proc).executeAndCollide(0xda1c260, 0x18aea78, 0xd496d60, 0x0, 0x1)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:286 +0x9c
main.(*Proc).loop(0xda1c260)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3bc
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:294 +0x1548

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-qemu2-arm32 2022/03/16 12:05 upstream 56e337f2cf13 9e8eaa75 .config log report info panic: runtime error: index out of range [ADDR] with length NUM
* Struck through repros no longer work on HEAD.