I0717 23:05:43.504926    8913 x:0] CalibratedClock(Monotonic): ready
I0717 23:05:43.505104    8913 x:0] CalibratedClock(Realtime): ready
I0717 23:06:27.705972    8913 x:0] Watchdog starting loop, tasks: 7, discount: 0s
I0717 23:06:40.112156   11160 x:0] ***************************
I0717 23:06:40.112234   11160 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 -platform=ptrace -file-access=direct -overlay -network=host exec -user=0:0 -cap CAP_CHOWN -cap CAP_DAC_OVERRIDE -cap CAP_DAC_READ_SEARCH -cap CAP_FOWNER -cap CAP_FSETID -cap CAP_KILL -cap CAP_SETGID -cap CAP_SETUID -cap CAP_SETPCAP -cap CAP_LINUX_IMMUTABLE -cap CAP_NET_BIND_SERVICE -cap CAP_NET_BROADCAST -cap CAP_NET_ADMIN -cap CAP_NET_RAW -cap CAP_IPC_LOCK -cap CAP_IPC_OWNER -cap CAP_SYS_MODULE -cap CAP_SYS_RAWIO -cap CAP_SYS_CHROOT -cap CAP_SYS_PTRACE -cap CAP_SYS_PACCT -cap CAP_SYS_ADMIN -cap CAP_SYS_BOOT -cap CAP_SYS_NICE -cap CAP_SYS_RESOURCE -cap CAP_SYS_TIME -cap CAP_SYS_TTY_CONFIG -cap CAP_MKNOD -cap CAP_LEASE -cap CAP_AUDIT_WRITE -cap CAP_AUDIT_CONTROL -cap CAP_SETFCAP -cap CAP_MAC_OVERRIDE -cap CAP_MAC_ADMIN -cap CAP_SYSLOG -cap CAP_WAKE_ALARM -cap CAP_BLOCK_SUSPEND -cap CAP_AUDIT_READ ci-gvisor-ptrace-direct-overlay-host-1 /syz-executor492859220]
I0717 23:06:40.112300   11160 x:0] Git Revision: 29e00c943a61dfcfd4ac8d3f6f526eab641c44a6
I0717 23:06:40.112306   11160 x:0] PID: 11160
I0717 23:06:40.112313   11160 x:0] UID: 0, GID: 0
I0717 23:06:40.112316   11160 x:0] Configuration:
I0717 23:06:40.112319   11160 x:0] 		RootDir: /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root
I0717 23:06:40.112322   11160 x:0] 		Platform: ptrace
I0717 23:06:40.112337   11160 x:0] 		FileAccess: direct, overlay: true
I0717 23:06:40.112353   11160 x:0] 		Network: host, logging: false
I0717 23:06:40.112361   11160 x:0] 		Strace: false, max size: 1024, syscalls: []
I0717 23:06:40.112365   11160 x:0] ***************************
I0717 23:06:40.115641    8913 x:0] EXEC: [/syz-executor492859220]
executing program
W0717 23:06:41.879086    8913 x:0] Invalid request partialResult true and err (type *errors.errorString) short write for sendfile operation on "/tmp/bus", *tmpfs.regularFileOperations:
goroutine 80 [running]:
gvisor.googlesource.com/gvisor/pkg/log.Stacks(0x0, 0x7f14c1655d90, 0x0, 0x4)
	pkg/log/log.go:259 +0xc1
gvisor.googlesource.com/gvisor/pkg/log.Traceback(0xbe20a8, 0x50, 0xc4203270e0, 0x6, 0x6)
	pkg/log/log.go:274 +0x2a
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc4204bf200, 0x20000001, 0xc72960, 0xc420124030, 0xc74860, 0xc6e848, 0xbc2be6, 0x8, 0xc4203dc240, 0x40000002, ...)
	pkg/sentry/syscalls/linux/error.go:114 +0x2fd
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Sendfile(0xc4204bf200, 0x3, 0x4, 0x20000040, 0x8000fffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_file.go:2025 +0x4ec
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4204bf200, 0x28, 0x3, 0x4, 0x20000040, 0x8000fffffffe, 0x0, 0x0, 0xc4202da200, 0xbbf200, ...)
	pkg/sentry/kernel/task_syscall.go:162 +0x307
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4204bf200, 0x28, 0x3, 0x4, 0x20000040, 0x8000fffffffe, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:278 +0x62
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4204bf200, 0x28, 0x3, 0x4, 0x20000040, 0x8000fffffffe, 0x0, 0x0, 0xc730a0, 0xc420537e18)
	pkg/sentry/kernel/task_syscall.go:241 +0x91
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4204bf200, 0x2, 0xc420290480)
	pkg/sentry/kernel/task_syscall.go:216 +0x10c
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4204bf200, 0xc730a0, 0x0)
	pkg/sentry/kernel/task_run.go:217 +0xe56
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4204bf200, 0x9)
	pkg/sentry/kernel/task_run.go:95 +0x174
created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:258 +0x100

I0717 23:06:41.897142   11160 x:0] Exiting with status: 0