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panic: ptrace status unexpected: got 9, wanted stopped (4)

Status: auto-closed as invalid on 2021/05/17 08:51
First crash: 1656d, last: 1184d
▶ ▼ Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
gvisor panic: ptrace status unexpected: got 9, wanted stopped (2) syz 78 1975d 2128d 0/26 fixed on 2018/12/12 09:36
gvisor panic: ptrace status unexpected: got 9, wanted stopped (3) C 21 1893d 1877d 0/26 closed as invalid on 2019/08/13 22:02

Sample crash report:
panic: ptrace status unexpected: got 9, wanted stopped
stubStart	 = 00007fffffff0000


goroutine 249743 [running]:
panic(0xfd5e60, 0xc004810d00)
	GOROOT/src/runtime/panic.go:1064 +0x545 fp=0xc001819ab8 sp=0xc0018199f0 pc=0x437265
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).dumpAndPanic(0xc002c23590, 0xc00172df20, 0x30)
	pkg/sentry/platform/ptrace/subprocess.go:329 +0x2bf fp=0xc001819bf8 sp=0xc001819ab8 pc=0xded4df
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).wait(0xc002c23590, 0x0, 0x1626e)
	pkg/sentry/platform/ptrace/subprocess.go:366 +0x25a fp=0xc001819c80 sp=0xc001819bf8 pc=0xded9da
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).switchToApp(0xc001dcca00, 0xc0001a1200, 0x1343aa0, 0xc005aba7e0, 0xc0038e7700)
	pkg/sentry/platform/ptrace/subprocess.go:551 +0x465 fp=0xc001819d88 sp=0xc001819c80 pc=0xdee8e5
gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*context).Switch(0xc0001a1200, 0x1332a60, 0xc0028cca80, 0x132fb60, 0xc00352c000, 0x1343aa0, 0xc005aba7e0, 0xc0ffffffff, 0xc000a31e78, 0x9ba958, ...)
	pkg/sentry/platform/ptrace/ptrace.go:102 +0x8a fp=0xc001819e10 sp=0xc001819d88 pc=0xdeb48a
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0028cca80, 0x1303540, 0x0)
	pkg/sentry/kernel/task_run.go:271 +0x319 fp=0xc001819f60 sp=0xc001819e10 pc=0x9c99d9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0028cca80, 0x3263)
	pkg/sentry/kernel/task_run.go:97 +0x1af fp=0xc001819fd0 sp=0xc001819f60 pc=0x9c8fcf
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc001819fd8 sp=0xc001819fd0 pc=0x4709a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0xfe

Crashes (142):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/02/05 11:04 gvisor 71def1c5869a 23a562df .config console log report info ci-gvisor-ptrace-3 panic: ptrace status unexpected: got 9, wanted stopped
2021/02/03 11:33 gvisor f884ea13b713 624dad51 .config console log report info ci-gvisor-ptrace-3-race panic: ptrace status unexpected: got 9, wanted stopped
2021/02/03 10:52 gvisor 5106e66fddba 624dad51 .config console log report info ci-gvisor-ptrace-2-cover panic: ptrace status unexpected: got 9, wanted stopped
2020/12/19 06:21 gvisor 9a72730f2456 04201c06 .config console log report info ci-gvisor-ptrace-2-race
2020/11/29 01:49 gvisor 4fd71a7b20d5 a0092f9d .config console log report info ci-gvisor-ptrace-proxy-sandbox-race
2020/11/27 21:45 gvisor 4fd71a7b20d5 486f93ef .config console log report info ci-gvisor-ptrace-direct-overlay-host
2020/11/26 04:30 gvisor bc81fccedae4 2f1cec62 .config console log report info ci-gvisor-main
2020/11/23 19:51 gvisor 5212b4f7b28d 878fb17a .config console log report info ci-gvisor-ptrace-proxy-sandbox-race
2020/11/18 06:33 gvisor ee6dd8cb9712 09323409 .config console log report info ci-gvisor-ptrace-direct-overlay-host
2020/11/14 00:43 gvisor a1cb52447f3e 4a7fa9b4 .config console log report info ci-gvisor-ptrace-direct-overlay-host
2020/11/13 11:06 gvisor 280cf46874cd 4a7fa9b4 .config console log report info ci-gvisor-ptrace-direct-overlay-host
2020/11/13 00:03 gvisor ac62743e380c 16fca0c8 .config console log report info ci-gvisor-ptrace-proxy-sandbox-race
2020/11/12 23:20 gvisor ac62743e380c 16fca0c8 .config console log report info ci-gvisor-ptrace-direct-overlay-host
2020/11/12 01:28 gvisor 9c4102896d8f 64069d48 .config console log report info ci-gvisor-ptrace-direct-overlay-host
2020/11/11 22:05 gvisor 9c4102896d8f 64069d48 .config console log report info ci-gvisor-main
2020/11/10 21:26 gvisor e998b9904f35 64069d48 .config console log report info ci-gvisor-ptrace-proxy-sandbox-race
2020/11/10 19:27 gvisor e998b9904f35 64069d48 .config console log report info ci-gvisor-ptrace-direct-overlay-host
2020/11/10 08:10 gvisor b2d5b71ecdf7 64069d48 .config console log report info ci-gvisor-ptrace-proxy-sandbox-race
2020/11/09 17:41 gvisor 0fb5353e45f1 64069d48 .config console log report info ci-gvisor-ptrace-direct-overlay-host-race
2020/11/08 01:41 gvisor 78cce3a46b95 64069d48 .config console log report info ci-gvisor-main
2020/11/07 12:11 gvisor 5288e194156a 64069d48 .config console log report info ci-gvisor-ptrace-proxy-sandbox-race
2020/11/06 22:50 gvisor 955e09dfbdb8 64069d48 .config console log report info ci-gvisor-ptrace-direct-overlay-host
2020/11/06 09:42 gvisor c47f8afe2334 64069d48 .config console log report info ci-gvisor-ptrace-direct-overlay-host-race
2020/11/04 21:45 gvisor a15562c019a4 64069d48 .config console log report info ci-gvisor-main
2020/11/03 22:21 gvisor 66d24bb69228 f7362256 .config console log report info ci-gvisor-ptrace-direct-overlay-host
2020/11/03 08:57 gvisor 1a3f417f4a32 f7362256 .config console log report info ci-gvisor-ptrace-proxy-sandbox-race
2020/11/03 08:57 gvisor 1a3f417f4a32 f7362256 .config console log report info ci-gvisor-ptrace-proxy-sandbox-race
2020/11/02 03:47 gvisor 5e606844df57 8bc4594f .config console log report info ci-gvisor-ptrace-direct-overlay-host-race
2020/11/01 00:17 gvisor df88f223bb54 8bc4594f .config console log report info ci-gvisor-main
2020/10/31 21:35 gvisor df88f223bb54 8bc4594f .config console log report info ci-gvisor-main
2020/10/30 19:14 gvisor 3a6f046ae8d8 18e33098 .config console log report info ci-gvisor-main
2020/10/30 06:47 gvisor dd056112b72a a0c7169a .config console log report info ci-gvisor-ptrace-direct-overlay-host-race
2020/10/29 17:36 gvisor 1f0f687cbe49 a0c7169a .config console log report info ci-gvisor-ptrace-direct-overlay-host
2020/10/29 09:11 gvisor 37b57ecd0469 f24824d3 .config console log report info ci-gvisor-main
2020/10/29 06:39 gvisor 37b57ecd0469 f24824d3 .config console log report info ci-gvisor-ptrace-direct-overlay-host
2020/10/29 06:29 gvisor 37b57ecd0469 f24824d3 .config console log report info ci-gvisor-ptrace-direct-overlay-host
2020/10/27 12:09 gvisor 59e2c9f16a9a 94942294 .config console log report info ci-gvisor-main
2020/10/26 20:03 gvisor e2dce046037c a7aac492 .config console log report info ci-gvisor-main
2020/10/26 09:53 gvisor 73a18635385d a7aac492 .config console log report info ci-gvisor-main
2020/10/25 08:25 gvisor 73a18635385d a1839e81 .config console log report info ci-gvisor-main
2020/10/23 18:54 gvisor 6237563f0a15 4e740c00 .config console log report info ci-gvisor-ptrace-direct-overlay-host
2020/10/21 20:58 gvisor c206fcbfc2b9 be6b1582 .config console log report info ci-gvisor-ptrace-proxy-sandbox-race
2020/10/21 08:49 gvisor c206fcbfc2b9 e761439e .config console log report info ci-gvisor-ptrace-proxy-sandbox-race
2020/10/20 14:34 gvisor c206fcbfc2b9 fea47c01 .config console log report info ci-gvisor-ptrace-proxy-sandbox-race
2020/10/17 06:35 gvisor 4d27f33b0993 6e262c73 .config console log report info ci-gvisor-ptrace-proxy-sandbox-race
2020/10/16 16:39 gvisor c002fc36f9bb 6e262c73 .config console log report info ci-gvisor-ptrace-direct-overlay-host-race
2020/09/25 15:35 gvisor 74870fc203e3 4a006f63 .config console log report info ci-gvisor-ptrace-direct-overlay-host-race
2020/09/13 04:11 gvisor 3ca73841d7ec ad54dc7a .config console log report ci-gvisor-main
2020/09/11 06:02 gvisor 14e0eb6e0f58 409809d8 .config console log report ci-gvisor-ptrace-proxy-sandbox-race
2019/10/21 20:52 https://gvisor.googlesource.com/gvisor master a9358ce81fca b24d2b8a .config console log report ci-gvisor-ptrace-direct-overlay-host
* Struck through repros no longer work on HEAD.