Invalid request partialResult in sendto (2)

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
gvisor	Invalid request partialResult in sendto (3)	C			9	1008d	1008d	14/26	fixed on 2022/02/24 12:40
gvisor	Invalid request partialResult in sendto	C			236	1392d	1396d	14/26	fixed on 2021/02/10 20:40

W0606 19:06:03.914794 37417 log.go:329] Invalid request partialResult true and err (type syscall.Errno) software caused connection abort for sendto operation on "socket:[209]": goroutine 509 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0xc0006b2800, 0xc0004b0400, 0x0, 0xc0005e3798) pkg/log/log.go:313 +0xa8 gvisor.dev/gvisor/pkg/log.Traceback(0x127177f, 0x4c, 0xc000842000, 0x5, 0x5) pkg/log/log.go:328 +0x2a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.HandleIOErrorVFS2(0x13c9500, 0xc0002f8a80, 0x1b9da01, 0x13a12c0, 0x1b9da98, 0x13a10e0, 0x1386b50, 0x1236981, 0x6, 0xc0003e8750, ...) pkg/sentry/syscalls/linux/error.go:57 +0x306 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.sendTo(0xc0002f8a80, 0x3, 0x200004c0, 0x20000671, 0xc000000805, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/vfs2/socket.go:1128 +0x531 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.SendTo(0xc0002f8a80, 0x3, 0x200004c0, 0x20000671, 0x805, 0x0, 0x0, 0x3d, 0x970c, 0xc000795bf4, ...) pkg/sentry/syscalls/linux/vfs2/socket.go:1140 +0x71 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002f8a80, 0x2c, 0x3, 0x200004c0, 0x20000671, 0x805, 0x0, 0x0, 0x1, 0x12338e0, ...) pkg/sentry/kernel/task_syscall.go:102 +0x13c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002f8a80, 0x2c, 0x3, 0x200004c0, 0x20000671, 0x805, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:237 +0x66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002f8a80, 0x2c, 0x3, 0x200004c0, 0x20000671, 0x805, 0x0, 0x0, 0xe2b8ae, 0xc0001517e0) pkg/sentry/kernel/task_syscall.go:197 +0x98 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002f8a80, 0x2, 0xc0002f8a80) pkg/sentry/kernel/task_syscall.go:172 +0x15c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002f8a80, 0x139f1c0, 0x0) pkg/sentry/kernel/task_run.go:282 +0xca5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002f8a80, 0xc) pkg/sentry/kernel/task_run.go:97 +0x1af created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:328 +0xfe

Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Manager	Title
2021/06/06 19:06	gvisor	993fff4e1c6d	500c2339	.config	console log	report	syz	C		ci-gvisor-ptrace-2	Invalid request partialResult in sendto
2021/06/06 19:06	gvisor	993fff4e1c6d	500c2339	.config	console log	report	syz	C		ci-gvisor-ptrace-2-cover	Invalid request partialResult in sendto
2021/06/06 19:04	gvisor	993fff4e1c6d	500c2339	.config	console log	report	syz	C		ci-gvisor-ptrace-2-race	Invalid request partialResult in sendto
2021/06/06 19:00	gvisor	993fff4e1c6d	500c2339	.config	console log	report	syz	C		ci-gvisor-kvm	Invalid request partialResult in sendto
2021/06/06 18:58	gvisor	993fff4e1c6d	500c2339	.config	console log	report	syz	C		ci-gvisor-ptrace-1-race	Invalid request partialResult in sendto
2021/06/06 18:58	gvisor	993fff4e1c6d	500c2339	.config	console log	report	syz	C		ci-gvisor-ptrace-1-cover	Invalid request partialResult in sendto
2021/06/06 18:57	gvisor	993fff4e1c6d	500c2339	.config	console log	report	syz	C		ci-gvisor-kvm-cover	Invalid request partialResult in sendto
2021/06/06 18:36	gvisor	993fff4e1c6d	500c2339	.config	console log	report	syz	C		ci-gvisor-ptrace-1	Invalid request partialResult in sendto
2021/08/20 12:32	gvisor	50ed6b2e0994	b599f2fc	.config	console log	report			info	ci-gvisor-ptrace-1	Invalid request partialResult in sendto
2021/06/06 18:20	gvisor	993fff4e1c6d	500c2339	.config	console log	report			info	ci-gvisor-ptrace-1	Invalid request partialResult in sendto