syzbot


fatal error: D0211 10:LINE.ADDR 1 log.go:LINE] [ 42] ADDR: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Status: closed as invalid on 2020/02/25 22:39
Reported-by: syzbot+350b36ac4832f1c9f7fc@syzkaller.appspotmail.com
First crash: 1750d, last: 1750d

Sample crash report:
fatal error: D0211 10:48:20.893169       1 log.go:202] [  42] c4203cbce0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
DIAGNOSIS:


Error collecting stacks: failed to start /syzkaller/managers/kvm-proxy-overlay-sandbox/current/image [/syzkaller/managers/kvm-proxy-overlay-sandbox/current/image -root /syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=kvm -file-access=exclusive -overlay -network=sandbox debug -stacks --ps ci-gvisor-kvm-proxy-overlay-sandbox-1]: fork/exec /syzkaller/managers/kvm-proxy-overlay-sandbox/current/image: cannot allocate memoryruntime: cannot allocate memory
D0211 10:48:20.893184       1 log.go:202] [  42] c4203cbcf0: 28 bd 3c 20 c4 00 00 00 db 4d 45 00 00 00 00 00
D0211 10:48:20.893091       1 log.go:202] [  84] c4203c7e30: 00 00 00 00 00 00 00 00 00 00 00 20 c4 00 00 00
D0211 10:48:20.893227       1 log.go:202] [  84] c4203c7e40: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00
D0211 10:48:20.893217       1 log.go:202] [  42] c4203cbd00: 40 27 e5 01 00 00 00 00 04 00 00 00 00 00 00 00
D0211 10:48:20.893255       1 log.go:202] [  84] c4203c7e50: 70 77 02 20 c4 00 00 00 a0 77 02 20 c4 00 00 00
D0211 10:48:20.893281       1 log.go:202] [  84] c4203c7e60: 78 7e 3c 20 c4 00 00 00 ca 54 45 00 00 00 00 00
D0211 10:48:20.893332       1 log.go:202] [  84] c4203c7e70: 00 65 02 20 c4 00 00 00 98 7e 3c 20 c4 00 00 00
D0211 10:48:20.893359       1 log.go:202] [  84] c4203c7e80: fe 69 42 00 00 00 00 00 70 a8 9b 00 00 00 00 00

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2020/02/11 10:48 https://gvisor.googlesource.com/gvisor master 724bafa094c7 084454ae .config console log report ci-gvisor-kvm-proxy-overlay-sandbox
* Struck through repros no longer work on HEAD.