syzbot

 sign-in | mailing list | source | docs
🐞 Open [41]
🐞 Fixed [469]
🐞 Invalid [348]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

fatal error: thread exhaustion (2)

Status: moderation: reported C repro on 2023/06/29 18:30
Reported-by: syzbot+26b036188c53015dbd3a@syzkaller.appspotmail.com
First crash: 1081d, last: 1040d
▶ ▼ Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
gvisor fatal error: thread exhaustion 1 2038d 2038d 0/26 closed as invalid on 2019/04/29 21:25

Sample crash report:
fatal error: thread exhaustion

runtime stack:
runtime.throw(0x142c5a1, 0x11)
	GOROOT/src/runtime/panic.go:1117 +0x72 fp=0xc0525efe70 sp=0xc0525efe40 pc=0x438072
runtime.checkmcount()
	GOROOT/src/runtime/proc.go:701 +0xac fp=0xc0525efe98 sp=0xc0525efe70 pc=0x43bdac
runtime.mReserveID(0xc000089000)
	GOROOT/src/runtime/proc.go:717 +0x3e fp=0xc0525efec0 sp=0xc0525efe98 pc=0x43bdfe
runtime.startm(0x0, 0xc0525eff01)
	GOROOT/src/runtime/proc.go:2370 +0x92 fp=0xc0525eff08 sp=0xc0525efec0 pc=0x43edf2
runtime.wakep()
	GOROOT/src/runtime/proc.go:2477 +0x66 fp=0xc0525eff28 sp=0xc0525eff08 pc=0x43f406
runtime.resetspinning()
	GOROOT/src/runtime/proc.go:3020 +0x59 fp=0xc0525eff48 sp=0xc0525eff28 pc=0x440e59
runtime.schedule()
	GOROOT/src/runtime/proc.go:3176 +0x2b9 fp=0xc0525effb0 sp=0xc0525eff48 pc=0x4414f9
runtime.mstart1()
	GOROOT/src/runtime/proc.go:1313 +0x93 fp=0xc0525effd8 sp=0xc0525effb0 pc=0x43d473
runtime.mstart()
	GOROOT/src/runtime/proc.go:1272 +0x6e fp=0xc0525f0000 sp=0xc0525effd8 pc=0x43d3ae

Crashes (263):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/01/06 03:27 gvisor 496ba59add3c 6acc789a .config console log report syz C ci-gvisor-ptrace-1-cover fatal error: thread exhaustion
2021/12/27 16:40 gvisor 715f9b6539a1 5140bd58 .config console log report syz C ci-gvisor-ptrace-1-cover fatal error: thread exhaustion
2021/12/27 16:36 gvisor 715f9b6539a1 5140bd58 .config console log report syz C ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2021/12/27 03:58 gvisor 715f9b6539a1 e4f103c4 .config console log report syz C ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2021/12/27 03:52 gvisor 715f9b6539a1 e4f103c4 .config console log report syz C ci-gvisor-ptrace-2-cover fatal error: thread exhaustion
2021/12/26 07:05 gvisor 715f9b6539a1 6caa12e4 .config console log report syz C ci-gvisor-ptrace-2-cover fatal error: thread exhaustion
2021/12/26 02:37 gvisor 715f9b6539a1 6caa12e4 .config console log report syz C ci-gvisor-ptrace-1-cover fatal error: thread exhaustion
2021/12/25 00:02 gvisor 715f9b6539a1 6caa12e4 .config console log report syz C ci-gvisor-ptrace-1-cover fatal error: thread exhaustion
2021/12/19 16:43 gvisor 5baf7212b778 44068e19 .config console log report syz C ci-gvisor-ptrace-2-cover fatal error: thread exhaustion
2021/12/19 10:07 gvisor 5baf7212b778 44068e19 .config console log report syz C ci-gvisor-ptrace-2-cover fatal error: thread exhaustion
2021/12/17 18:12 gvisor 5baf7212b778 44068e19 .config console log report syz C ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2021/12/15 13:35 gvisor af571f421cfc f752fb53 .config console log report syz C ci-gvisor-ptrace-1-cover fatal error: thread exhaustion
2021/12/14 16:46 gvisor 7f72261ad1d0 d018dd31 .config console log report syz C ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2021/12/14 05:38 gvisor a9938e0f142c 5d14b1ea .config console log report syz C ci-gvisor-ptrace-1-cover fatal error: thread exhaustion
2021/12/14 05:26 gvisor a9938e0f142c 5d14b1ea .config console log report syz C ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2021/12/13 02:44 gvisor 597dc4f7f0db 49ca1f59 .config console log report syz C ci-gvisor-ptrace-2 fatal error: thread exhaustion
2021/12/12 21:35 gvisor 597dc4f7f0db 49ca1f59 .config console log report syz C ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2021/12/12 09:54 gvisor 597dc4f7f0db 49ca1f59 .config console log report syz C ci-gvisor-ptrace-1-cover fatal error: thread exhaustion
2021/12/11 18:10 gvisor 597dc4f7f0db 49ca1f59 .config console log report syz C ci-gvisor-ptrace-1-cover fatal error: thread exhaustion
2022/01/21 09:44 gvisor 65a26689cb04 ab3d9f17 .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/21 03:01 gvisor 5fb527632358 ab3d9f17 .config console log report info ci-gvisor-ptrace-1 fatal error: thread exhaustion
2022/01/21 02:55 gvisor 5fb527632358 ab3d9f17 .config console log report info ci-gvisor-ptrace-1 fatal error: thread exhaustion
2022/01/21 00:34 gvisor 5fb527632358 ab3d9f17 .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/20 23:17 gvisor 5fb527632358 ab3d9f17 .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/20 18:13 gvisor 5fb527632358 5da9499f .config console log report info ci-gvisor-ptrace-2 fatal error: thread exhaustion
2022/01/20 16:18 gvisor 5fb527632358 5da9499f .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/20 12:31 gvisor 5fb527632358 5da9499f .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/20 09:28 gvisor 5fb527632358 5da9499f .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/20 07:45 gvisor 0e492a2b5e6d 5da9499f .config console log report info ci-gvisor-ptrace-1 fatal error: thread exhaustion
2022/01/19 21:18 gvisor 0e492a2b5e6d 5da9499f .config console log report info ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2022/01/19 15:36 gvisor 3d578afc8da9 0620189b .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/19 14:05 gvisor 3d578afc8da9 0620189b .config console log report info ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2022/01/19 04:38 gvisor 82fa6d300bf0 731a2d23 .config console log report info ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2022/01/18 20:43 gvisor 82fa6d300bf0 731a2d23 .config console log report info ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2022/01/18 16:55 gvisor 6d15b0ee64f1 731a2d23 .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/18 08:21 gvisor 6d15b0ee64f1 731a2d23 .config console log report info ci-gvisor-ptrace-2 fatal error: thread exhaustion
2022/01/18 00:26 gvisor 6d15b0ee64f1 731a2d23 .config console log report info ci-gvisor-ptrace-2 fatal error: thread exhaustion
2022/01/17 10:20 gvisor 6d15b0ee64f1 731a2d23 .config console log report info ci-gvisor-ptrace-2-cover fatal error: thread exhaustion
2022/01/17 05:32 gvisor 6d15b0ee64f1 723cfaf0 .config console log report info ci-gvisor-ptrace-2 fatal error: thread exhaustion
2022/01/17 02:42 gvisor 6d15b0ee64f1 723cfaf0 .config console log report info ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2022/01/16 11:59 gvisor 6d15b0ee64f1 723cfaf0 .config console log report info ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2022/01/16 09:22 gvisor 6d15b0ee64f1 723cfaf0 .config console log report info ci-gvisor-ptrace-2 fatal error: thread exhaustion
2022/01/16 06:38 gvisor 6d15b0ee64f1 723cfaf0 .config console log report info ci-gvisor-ptrace-1 fatal error: thread exhaustion
2022/01/16 03:32 gvisor 6d15b0ee64f1 723cfaf0 .config console log report info ci-gvisor-ptrace-1 fatal error: thread exhaustion
2022/01/15 19:29 gvisor 0ab91dbf4e86 723cfaf0 .config console log report info ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2022/01/15 17:32 gvisor 0ab91dbf4e86 723cfaf0 .config console log report info ci-gvisor-ptrace-2 fatal error: thread exhaustion
2022/01/15 11:07 gvisor 0ab91dbf4e86 723cfaf0 .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/15 07:20 gvisor 0ab91dbf4e86 723cfaf0 .config console log report info ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2022/01/15 03:42 gvisor 0ab91dbf4e86 723cfaf0 .config console log report info ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2022/01/14 11:22 gvisor 0a22b6c29ff5 b8d780ab .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/14 10:57 gvisor 0a22b6c29ff5 b8d780ab .config console log report info ci-gvisor-ptrace-2-cover fatal error: thread exhaustion
2022/01/14 03:37 gvisor 6b2178dd6446 b8d780ab .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/14 01:09 gvisor 6b2178dd6446 b8d780ab .config console log report info ci-gvisor-ptrace-1 fatal error: thread exhaustion
2022/01/13 23:31 gvisor 6b2178dd6446 b8d780ab .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/13 20:07 gvisor f2a57c9dac27 b8d780ab .config console log report info ci-gvisor-ptrace-2-cover fatal error: thread exhaustion
2022/01/12 18:58 gvisor f2a57c9dac27 44d1319a .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/11 03:37 gvisor f2a57c9dac27 ddb0ab8c .config console log report info ci-gvisor-ptrace-2-cover fatal error: thread exhaustion
2022/01/11 01:21 gvisor f2a57c9dac27 ddb0ab8c .config console log report info ci-gvisor-ptrace-1 fatal error: thread exhaustion
2022/01/10 13:12 gvisor f2a57c9dac27 2ca0d385 .config console log report info ci-gvisor-ptrace-2 fatal error: thread exhaustion
2022/01/09 10:14 gvisor f2a57c9dac27 2ca0d385 .config console log report info ci-gvisor-ptrace-2 fatal error: thread exhaustion
2022/01/09 09:00 gvisor f2a57c9dac27 2ca0d385 .config console log report info ci-gvisor-ptrace-3-cover fatal error: thread exhaustion
2022/01/08 20:26 gvisor f2a57c9dac27 2ca0d385 .config console log report info ci-gvisor-ptrace-2 fatal error: thread exhaustion
2022/01/08 16:11 gvisor f2a57c9dac27 2ca0d385 .config console log report info ci-gvisor-ptrace-1 fatal error: thread exhaustion
2022/01/08 11:35 gvisor f2a57c9dac27 2ca0d385 .config console log report info ci-gvisor-ptrace-2 fatal error: thread exhaustion
2022/01/08 10:57 gvisor f2a57c9dac27 2ca0d385 .config console log report info ci-gvisor-ptrace-3 fatal error: thread exhaustion
2022/01/08 08:26 gvisor f2a57c9dac27 2ca0d385 .config console log report info ci-gvisor-ptrace-2 fatal error: thread exhaustion
2022/01/08 04:43 gvisor f2a57c9dac27 2ca0d385 .config console log report info ci-gvisor-ptrace-2 fatal error: thread exhaustion
2022/01/06 22:48 gvisor d1dae8d69e10 6acc789a .config console log report info ci-gvisor-ptrace-1-cover fatal error: thread exhaustion
2021/12/10 18:29 gvisor 4d29819e13a1 fc17c959 .config console log report info ci-gvisor-ptrace-1 fatal error: thread exhaustion
* Struck through repros no longer work on HEAD.