Invalid request partialResult in write

Status: auto-closed as invalid on 2019/02/26 06:49
First crash: 2976d, last: 2922d
▶ ▼ Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
gvisor Invalid request partialResult in write (2) -1 syz, C 11628 1985d 2050d 14/26 fixed on 2021/03/24 13:21

Sample crash report:
W0830 06:41:42.186156    9224 x:0] Invalid request partialResult true and err (type syscall.Errno) cannot allocate memory for write operation on "/tmp/syzkaller-testdir634842116/syzkaller.O2c4ho/1874/bus", *tmpfs.regularFileOperations:
goroutine 8594826 [running]:
gvisor.googlesource.com/gvisor/pkg/log.Stacks(0x0, 0x7f4c59d21b20, 0x0, 0x35)
	pkg/log/log.go:259 +0xc1
gvisor.googlesource.com/gvisor/pkg/log.Traceback(0xbca163, 0x50, 0xc5354a9b00, 0x6, 0x6)
	pkg/log/log.go:274 +0x2a
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc5461b0400, 0xc54d776a01, 0xc5d600, 0xc54f902520, 0xc5d3c0, 0xc57230, 0xba9d2d, 0x5, 0xc54d776a20, 0xff2, ...)
	pkg/sentry/syscalls/linux/error.go:114 +0x2fd
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Write(0xc5461b0400, 0x3, 0x20000000, 0xfffffec1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_write.go:69 +0x2b7
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc5461b0400, 0x1, 0x3, 0x20000000, 0xfffffec1, 0x0, 0x0, 0x0, 0x0, 0xba7ee0, ...)
	pkg/sentry/kernel/task_syscall.go:162 +0x307
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc5461b0400, 0x1, 0x3, 0x20000000, 0xfffffec1, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:280 +0x62
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc5461b0400, 0x1, 0x3, 0x20000000, 0xfffffec1, 0x0, 0x0, 0x0, 0xc5bbc0, 0x0)
	pkg/sentry/kernel/task_syscall.go:241 +0x91
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc5461b0400, 0x2, 0xc420392a20)
	pkg/sentry/kernel/task_syscall.go:216 +0x142
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc5461b0400, 0xc5bbc0, 0x0)
	pkg/sentry/kernel/task_run.go:219 +0xe56
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc5461b0400, 0x801a)
	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

Crashes (43):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2018/08/30 06:41 https://gvisor.googlesource.com/gvisor master ae648bafda2d ec887def .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/08/02 09:14 https://gvisor.googlesource.com/gvisor master 3cd782441030 0a7cf4ec .config console log report ci-gvisor-main
2018/08/01 20:08 https://gvisor.googlesource.com/gvisor master 6b87378634e1 0a7cf4ec .config console log report ci-gvisor-main
2018/07/31 09:04 https://gvisor.googlesource.com/gvisor master 0a55f8c1c11d 1a381291 .config console log report ci-gvisor-main
2018/07/29 09:13 https://gvisor.googlesource.com/gvisor master 3188859742e8 0824d7a1 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/26 21:20 https://gvisor.googlesource.com/gvisor master 6d7199bcffcb 375a3e31 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/24 08:53 https://gvisor.googlesource.com/gvisor master d7a34790a0cc 912c93d7 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/24 08:25 https://gvisor.googlesource.com/gvisor master d7a34790a0cc 912c93d7 .config console log report ci-gvisor-main
2018/07/23 07:23 https://gvisor.googlesource.com/gvisor master f543ada15005 8cc079c3 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/22 19:25 https://gvisor.googlesource.com/gvisor master f543ada15005 8cc079c3 .config console log report ci-gvisor-main
2018/07/22 14:15 https://gvisor.googlesource.com/gvisor master f543ada15005 8cc079c3 .config console log report ci-gvisor-main
2018/07/22 02:11 https://gvisor.googlesource.com/gvisor master f543ada15005 8cc079c3 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/21 21:18 https://gvisor.googlesource.com/gvisor master f543ada15005 8cc079c3 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/19 22:17 https://gvisor.googlesource.com/gvisor master a95640b1e9fb 49f35839 .config console log report ci-gvisor-main
2018/07/19 11:49 https://gvisor.googlesource.com/gvisor master c05660373e8b 49f35839 .config console log report ci-gvisor-main
2018/07/18 18:25 https://gvisor.googlesource.com/gvisor master 733ebe7c0940 809256c3 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/18 06:38 https://gvisor.googlesource.com/gvisor master 733ebe7c0940 6d5bd5b5 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/18 06:34 https://gvisor.googlesource.com/gvisor master 733ebe7c0940 6d5bd5b5 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/17 13:18 https://gvisor.googlesource.com/gvisor master 14d06064d26b 13761366 .config console log report ci-gvisor-main
2018/07/16 12:28 https://gvisor.googlesource.com/gvisor master 9059983fdb2c 92a49505 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/16 12:00 https://gvisor.googlesource.com/gvisor master 9059983fdb2c 92a49505 .config console log report ci-gvisor-main
2018/07/16 07:26 https://gvisor.googlesource.com/gvisor master 9059983fdb2c 92a49505 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/16 05:50 https://gvisor.googlesource.com/gvisor master 9059983fdb2c 92a49505 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/16 02:48 https://gvisor.googlesource.com/gvisor master 9059983fdb2c 92a49505 .config console log report ci-gvisor-main
2018/07/15 23:22 https://gvisor.googlesource.com/gvisor master 9059983fdb2c 92a49505 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/15 22:15 https://gvisor.googlesource.com/gvisor master 9059983fdb2c 92a49505 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/15 02:29 https://gvisor.googlesource.com/gvisor master 9059983fdb2c 92a49505 .config console log report ci-gvisor-main
2018/07/14 04:49 https://gvisor.googlesource.com/gvisor master 9059983fdb2c 92a49505 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/13 10:29 https://gvisor.googlesource.com/gvisor master a28b274abb3a 06c33b3a .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/13 01:13 https://gvisor.googlesource.com/gvisor master 41e0b977e5ff 06c33b3a .config console log report ci-gvisor-main
2018/07/12 19:35 https://gvisor.googlesource.com/gvisor master 41e0b977e5ff 06c33b3a .config console log report ci-gvisor-main
2018/07/12 14:25 https://gvisor.googlesource.com/gvisor master c15cb8d43203 06c33b3a .config console log report ci-gvisor-main
2018/07/12 06:11 https://gvisor.googlesource.com/gvisor master c15cb8d43203 2e0e3130 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/10 13:04 https://gvisor.googlesource.com/gvisor master afd655a5d8b9 9fa03fa5 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/10 12:46 https://gvisor.googlesource.com/gvisor master afd655a5d8b9 9fa03fa5 .config console log report ci-gvisor-main
2018/07/10 00:59 https://gvisor.googlesource.com/gvisor master 0dedac637ff9 f25e5770 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/09 23:24 https://gvisor.googlesource.com/gvisor master 0dedac637ff9 f25e5770 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/07/07 04:21 https://gvisor.googlesource.com/gvisor master f107a5b1a0e2 6c0c0099 .config console log report ci-gvisor-ptrace-direct-overlay-host
2018/08/07 04:26 https://github.com/dvyukov/gvisor.git race 72627b310e89 1beb8136 .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2018/08/06 07:07 https://github.com/dvyukov/gvisor.git race 72627b310e89 1beb8136 .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2018/07/23 02:03 https://github.com/dvyukov/gvisor.git race 72627b310e89 8cc079c3 .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2018/07/14 01:02 https://github.com/dvyukov/gvisor.git race 54dabe736f40 92a49505 .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2018/07/11 05:08 https://github.com/dvyukov/gvisor.git race 54dabe736f40 2e0e3130 .config console log report ci-gvisor-ptrace-proxy-sandbox-race
* Struck through repros no longer work on HEAD.