upstream test error: BUG: got no fallback coverage:

upstream test error: BUG: got no fallback coverage:

Status: closed as invalid on 2021/02/10 11:20
Reported-by: syzbot+e6ca682acbbf21043787@syzkaller.appspotmail.com
First crash: 1635d, last: 1635d

▶ ▼ Discussions (1)

Title	Replies (including bot)	Last reply
upstream test error: BUG: got no fallback coverage:	1 (2)	2021/02/10 11:20

▶ ▼ Similar bugs (1)

Kernel	Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	upstream test error: BUG: got no fallback coverage: (2)	-1				50	1326d	1613d	0/29	auto-closed as invalid on 2022/03/05 19:48

Sample crash report:

1970/01/01 00:02:05 connecting to host at 10.0.2.10:40353
1970/01/01 00:02:05 checking machine...
1970/01/01 00:02:05 checking revisions...
ps_root_recvmsgcb: failed to send message to pid 4476: Connection refused
1970/01/01 00:02:05 testing simple program...
1970/01/01 00:02:08 BUG: got no fallback coverage:
loop exited with status 11
ps_root_recvmsgcb: failed to send message to pid 4508: Connection refused
ps_root_recvmsgcb: failed to send message to pid 4544: Connection refused
ps_root_recvmsgcb: failed to send message to pid 4543: Connection refused
ps_bpf_start_bpf: bpf_open: Invalid argument
ps_root_recvmsg: Invalid argument
ps_bpf_start_bpf: bpf_open: Invalid argument
ps_root_recvmsg: Invalid argument
ps_bpf_start_bpf: bpf_open: Invalid argument
ps_root_recvmsg: Invalid argument

Crashes (1):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2021/01/31 09:41	upstream	6642d600b541	fc9fd31e	.config	console log	report					ci-qemu2-arm64-mte	upstream test error: BUG: got no fallback coverage:

* ~~Struck through~~ repros no longer work on HEAD.