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panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[

Status: closed as invalid on 2022/09/30 15:20
First crash: 785d, last: 784d
▶ ▼ Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[ 20 784d 785d 0/1 auto-obsoleted due to no activity on 2022/12/28 11:22
android-54 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[ 7 784d 785d 0/2 closed as invalid on 2022/09/30 15:14
upstream panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[ 81 783d 785d 0/28 closed as invalid on 2022/09/30 13:30

Sample crash report:
71e6ee77a9548f710a139877d022bb53418b97741a508c0fc6572bca1233df96fe1a03e773236f364a01a20572e9c83c427f897916c1f470b3251e0c7468d2e695d8a631037b19ea5996eddd9be7e7d755a91f2204d54828d02d437068e98eee0ae8486a248afc4d1c973bf803a86b74ea39d4fe7b250f54e4ee62d3bc1ea6e806ca7e8319540dc575f8a42ef964ab58279b737e47e0dbf4171480a7fbd43e04e67ebd4830e437bd7adf7b46ba1dc235f984bffcd2c0f7be50a8650d519e62097fd19f8f2fce0ac4e158acea0d0595a1c10ad16f5ebba95123f5f28acf7234951a790fa59b8d610d4298a6fa47c178d34804f5", 0x1000, 0x80000000}])
panic: bad group arg size 48, should be <= 24 for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[]prog.Arg{(*prog.GroupArg)(0xc016957860)}} type "array"

goroutine 13 [running]:
github.com/google/syzkaller/prog.foreachArgImpl({0x8b4538, 0xc016957800}, 0xc0169d6840, 0xc000bf3d00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:157 +0x5d9
github.com/google/syzkaller/prog.foreachArgImpl({0x8b4578, 0xc016ae5380}, 0xc0169d6840, 0xc000bf3d00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:164 +0x337
github.com/google/syzkaller/prog.ForeachArg(0xc016353680, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:123 +0x105
github.com/google/syzkaller/prog.(*Prog).MutateWithHints(0xc016358540, 0x0, 0xc016973980, 0xc000bf3d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:78 +0xaa
main.(*Proc).executeHintSeed(0xc016358540, 0x64e, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:248 +0xd2
main.(*Proc).smashInput(0xc016358540, 0xc02147bdd0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:214 +0x88
main.(*Proc).loop(0xc016358540)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0x125
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:307 +0x15a5

Crashes (23):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/09/29 12:12 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/29 10:46 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/29 09:51 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/29 09:43 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/29 09:18 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/29 09:15 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/29 08:56 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/29 08:39 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/29 07:41 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/29 07:35 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/29 02:31 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/29 02:00 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/29 01:57 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/28 22:25 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/28 22:04 android12-5.10-lts ef2aee5cece7 a41a2080 .config console log report info [disk image] [vmlinux] ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/28 18:50 android12-5.10-lts ef2aee5cece7 75c78242 .config console log report info ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/28 18:38 android12-5.10-lts ef2aee5cece7 75c78242 .config console log report info ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/28 15:50 android12-5.10-lts ef2aee5cece7 75c78242 .config console log report info ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/28 11:34 android12-5.10-lts ef2aee5cece7 75c78242 .config console log report info ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/28 10:31 android12-5.10-lts ef2aee5cece7 75c78242 .config console log report info ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/28 10:01 android12-5.10-lts ef2aee5cece7 75c78242 .config console log report info ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/28 04:02 android12-5.10-lts ef2aee5cece7 75c78242 .config console log report info ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
2022/09/28 03:45 android12-5.10-lts ef2aee5cece7 75c78242 .config console log report info ci2-android-5-10 panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[
* Struck through repros no longer work on HEAD.