syzbot


panic: D1220 03:LINE.ADDR NUM x:LINE] [ 8321] ADDR: d0 ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00

Status: closed as invalid on 2020/02/25 22:53
Reported-by: syzbot+1de6436c7414c43a3e33@syzkaller.appspotmail.com
First crash: 1803d, last: 1803d

Sample crash report:
panic: D1220 03:36:18.414437   62474 x:0] [ 8321] 2b92cce98b80: d0 ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00
DIAGNOSIS:


Error collecting stacks: failed to start /syzkaller/managers/main/current/image [/syzkaller/managers/main/current/image -root /syzkaller/managers/main/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=none debug -stacks --ps ci-gvisor-main-3]: fork/exec /syzkaller/managers/main/current/image: resource temporarily unavailableerror initializing first thread: resource temporarily unavailable

D1220 03:36:18.414449   62474 x:0] [ 8321] 2b92cce98b90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
goroutine 167453 [running]:
D1220 03:36:18.414459   62474 x:0] [ 8321] 2b92cce98ba0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1D1220 03:36:18.414469   62474 x:0] [ 8321] 2b92cce98bb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
(0xc002e92590, 0xc0006c68a0D1220 03:36:18.414478   62474 x:0] [ 8321] 2b92cce98bc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
, 0xc0006c6900)
	pkg/sentry/platform/ptrace/subprocess.goD1220 03:36:18.414495   62474 x:0] [ 8321] 2b92cce98bd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1220 03:36:18.414510   62474 x:0] [ 8321] 2b92cce98be0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1220 03:36:18.414524   62474 x:0] [ 8321] 2b92cce98bf0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
:178 +0x3a0D1220 03:36:18.414533   62474 x:0] [ 8321] 2b92cce98c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2019/12/20 03:36 https://gvisor.googlesource.com/gvisor master 7419e0e5d746 e30cbdae .config console log report ci-gvisor-main
* Struck through repros no longer work on HEAD.