panic: node.Readdir returned offset -9223372036854775808 less than input offset 9223372036854775805 goroutine 1692487 [running]: DIAGNOSIS: I0416 05:07:28.146326 6847 x:0] *************************** I0416 05:07:28.146390 6847 x:0] Args: [/syzkaller/managers/ptrace-direct-overlay-host/current/image -root /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root -watchdog-action=panic -network=none -debug -platform=ptrace -file-access=shared -network=host debug -stacks ci-gvisor-ptrace-direct-overlay-host-1] I0416 05:07:28.146414 6847 x:0] Version release-20190304.1-116-g546a1df7d15f I0416 05:07:28.146420 6847 x:0] PID: 6847 I0416 05:07:28.146427 6847 x:0] UID: 0, GID: 0 I0416 05:07:28.146430 6847 x:0] Configuration: I0416 05:07:28.146434 6847 x:0] RootDir: /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root I0416 05:07:28.146437 6847 x:0] Platform: ptrace I0416 05:07:28.146451 6847 x:0] FileAccess: shared, overlay: false I0416 05:07:28.146458 6847 x:0] Network: host, logging: false I0416 05:07:28.146464 6847 x:0] Strace: false, max size: 1024, syscalls: [] I0416 05:07:28.146468 6847 x:0] *************************** D0416 05:07:28.146497 6847 x:0] Load container "/syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-1" D0416 05:07:28.152512 6847 x:0] Signal container "ci-gvisor-ptrace-direct-overlay-host-1": signal 0 D0416 05:07:28.152550 6847 x:0] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0416 05:07:28.152557 6847 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0416 05:07:28.155202 6847 x:0] urpc: successfully marshalled 118 bytes. I0416 05:07:28.476060 6847 x:0] Found sandbox "ci-gvisor-ptrace-direct-overlay-host-1", PID: 46446 I0416 05:07:28.476085 6847 x:0] Retrieving sandbox stacks D0416 05:07:28.476090 6847 x:0] Stacks sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0416 05:07:28.476095 6847 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0416 05:07:28.476167 6847 x:0] urpc: successfully marshalled 36 bytes. W0416 05:07:28.540350 6847 x:0] FATAL ERROR: retrieving stacks: getting sandbox "ci-gvisor-ptrace-direct-overlay-host-1" stacks: urpc method "debug.Stacks" failed: connection reset by peer retrieving stacks: getting sandbox "ci-gvisor-ptrace-direct-overlay-host-1" stacks: urpc method "debug.Stacks" failed: connection reset by peer