kernel panic: Fatal exception

kernel panic: Fatal exception

Status: closed as invalid on 2017/10/18 09:51
Subsystems: hardening mm
[Documentation on labels]
First crash: 2393d, last: 2393d

▶ ▼ Similar bugs (2)

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	kernel panic: Fatal exception (2)	C	done		11	1342d	1370d	0/26	closed as dup on 2020/07/26 02:43
upstream	kernel panic: Fatal exception (3)	C	done		2	1291d	1289d	15/26	fixed on 2020/11/16 12:12

Sample crash report:

R10: 00000000000f4244 R11: 0000000000000217 R12: 00000000004bbb5d
R13: 00000000ffffffff R14: 000000000000001a R15: 000000000000001b
Code: 48 0f 44 da e8 c0 5b c4 ff 48 8b 85 28 ff ff ff 4d 89 f1 4c 89 e9 4c 89 e2 48 89 de 48 c7 c7 20 a3 f1 84 49 89 c0 e8 13 68 ae ff <0f> 0b 48 c7 c0 e0 a0 f1 84 eb 96 48 c7 c0 20 a1 f1 84 eb 8d 48 
RIP: report_usercopy mm/usercopy.c:76 [inline] RSP: ffff8801c15d7148
RIP: __check_object_size+0x3a2/0x4f0 mm/usercopy.c:276 RSP: ffff8801c15d7148
---[ end trace 794afb02691fabdc ]---
Kernel panic - not syncing: Fatal exception
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..

Crashes (1):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2017/10/06 19:06	linux-next	1418b852174a	c26ea367	.config	console log	report					ci-upstream-next-kasan-gce

* ~~Struck through~~ repros no longer work on HEAD.