linux-next test error: BUG: sleeping function called from invalid context in corrupted

linux-next test error: BUG: sleeping function called from invalid context in corrupted

Status: moderation: reported on 2024/06/29 17:53
Subsystems: fs
[Documentation on labels]
Reported-by: syzbot+7675182c3be4378eea06@syzkaller.appspotmail.com
First crash: 6d16h, last: 6d03h

Sample crash report:

BUG: sleeping function called from invalid context at include/linux/sched/mm.h:337
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5085, name: udevd
preempt_count: 1, expected: 0
RCU nest depth: 0, expected: 0
3 locks held by udevd/5085:
 #0: ffff88802a55e420 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write+0x3f/0x90 fs/namespace.c:409
 #1: ffff888023f1eb48 (&type->i_mutex_dir_key#5/1){+.+.}-{3:3}, a

Crashes (2):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2024/06/26 07:23	linux-next	0fc4bfab2cd4	dec8bc94	.config	console log	report				[disk image] [vmlinux] [kernel image]	ci-upstream-linux-next-kasan-gce-root	linux-next test error: BUG: sleeping function called from invalid context in corrupted
2024/06/25 17:48	linux-next	0fc4bfab2cd4	da0bd5ca	.config	console log	report				[disk image] [vmlinux] [kernel image]	ci-upstream-linux-next-kasan-gce-root	linux-next test error: BUG: sleeping function called from invalid context in corrupted

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