WARNING: stack going in the wrong direction? at __sys

WARNING: stack going in the wrong direction? at __sys_setsockopt

Status: fixed on 2023/06/08 14:41
Subsystems: net
[Documentation on labels]
Reported-by: syzbot+91c3651bb190d53b4d16@syzkaller.appspotmail.com
Fix commit: 00c8f01c4e84 objtool: Fix ORC 'signal' propagation
First crash: 663d, last: 656d

▶ ▼ Discussions (1)

Title	Replies (including bot)	Last reply
[syzbot] WARNING: stack going in the wrong direction? at __sys_setsockopt	2 (3)	2023/02/17 09:07

Sample crash report:

WARNING: stack going in the wrong direction? at __sys_setsockopt+0x2c6/0x5b0 net/socket.c:2274

Crashes (6):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	VM info	Assets (help?)	Manager	Title
2023/02/21 22:22	linux-next	465461cf4846	42a4d508	.config	console log	report	info		ci-upstream-linux-next-kasan-gce-root	WARNING: stack going in the wrong direction? at __sys_setsockopt
2023/02/19 23:14	linux-next	c068f40300a0	bcdf85f8	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci-upstream-linux-next-kasan-gce-root	WARNING: stack going in the wrong direction? at __sys_setsockopt
2023/02/17 12:21	linux-next	c068f40300a0	3e7039f4	.config	console log	report	info		ci-upstream-linux-next-kasan-gce-root	WARNING: stack going in the wrong direction? at __sys_setsockopt
2023/02/17 07:13	linux-next	c068f40300a0	851bc19a	.config	console log	report	info		ci-upstream-linux-next-kasan-gce-root	WARNING: stack going in the wrong direction? at __sys_setsockopt
2023/02/15 15:26	linux-next	9d9019bcea1a	6be0f1f5	.config	console log	report	info		ci-upstream-linux-next-kasan-gce-root	WARNING: stack going in the wrong direction? at __sys_setsockopt
2023/02/15 04:47	linux-next	9d9019bcea1a	1d6b4af7	.config	console log	report	info		ci-upstream-linux-next-kasan-gce-root	WARNING: stack going in the wrong direction? at __sys_setsockopt

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