syzbot


fatal error: D1229 00:LINE.ADDR NUM x:LINE] [ 3240] 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 22:44
Reported-by: syzbot+c0f90a43f71d6e465b6d@syzkaller.appspotmail.com
First crash: 1794d, last: 1794d

Sample crash report:
fatal error: D1229 00:16:37.182657   52148 x:0] [ 3240] 2ae5a0b60200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
newosproc
D1229 00:16:37.182663   52148 x:0] [ 3240] 2ae5a0b60210: 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/ptrace-direct-overlay-host/current/image [/syzkaller/managers/ptrace-direct-overlay-host/current/image -root /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=host debug -stacks --ps ci-gvisor-ptrace-direct-overlay-host-2]: fork/exec /syzkaller/managers/ptrace-direct-overlay-host/current/image: resource temporarily unavailable
runtime stack:
runtime.throw(0xdb374f, 0x9)
	GOROOT/src/runtime/panic.go:774 +0x72
runtime.newosproc(0xc00097b880)
	GOROOT/src/runtime/os_linux.go:153 +0x1ba
runtime.newm1(0xc00097b880)
	GOROOT/src/runtime/proc.go:1853 +0xdc
runtime.newm(0x0, 0xc000077900)
	GOROOT/src/runtime/proc.go:1832 +0x8f
runtime.startm(0xc000077900, 0x14daa00)
	GOROOT/src/runtime/proc.go:1969 +0x12a
runtime.handoffp(0xc000077900)
	GOROOT/src/runtime/proc.go:1996 +0x52
runtime.retake(0x44f974ef033aa8, 0x0)
	GOROOT/src/runtime/proc.go:4444 +0x157
runtime.sysmon()
	GOROOT/src/runtime/proc.go:4353 +0x120
runtime.mstart1()
	GOROOT/src/runtime/proc.go:1201 +0xc3
runtime.mstart()
	GOROOT/src/runtime/proc.go:1167 +0x6e

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2019/12/29 00:16 https://gvisor.googlesource.com/gvisor master 796f53c0befc af6b8ef8 .config console log report ci-gvisor-ptrace-direct-overlay-host
* Struck through repros no longer work on HEAD.