WARNING: lock held when returning to user space in srcu_lock

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[syzbot] [bcachefs?] [rcu?] WARNING: lock held when returning to user space in srcu_lock_acquire	0 (1)	2024/05/13 11:21

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[syzbot] [bcachefs?] [rcu?] WARNING: lock held when returning to user space in srcu_lock_acquire

0 (1)

2024/05/13 11:21

 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
================================================
WARNING: lock held when returning to user space!
6.9.0-rc7-syzkaller-g1c9135d29e9e #0 Not tainted
------------------------------------------------
syz-executor367/6238 is leaving the kernel with locks still held!
1 lock held by syz-executor367/6238:
 #0: ffff0000dcc84250 (&c->btree_trans_barrier){.+.+}-{0:0}, at: srcu_lock_acquire+0x18/0x54 include/linux/srcu.h:115

Crashes (3):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2024/05/09 11:30	git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci	1c9135d29e9e	20bf80e1	.config	console log	report	syz	C		[disk image] [vmlinux] [kernel image] [mounted in repro]	ci-upstream-gce-arm64	WARNING: lock held when returning to user space in srcu_lock_acquire
2024/05/12 06:06	git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci	fda5695d692c	9026e142	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-gce-arm64	WARNING: lock held when returning to user space in srcu_lock_acquire
2024/05/09 11:12	git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci	1c9135d29e9e	20bf80e1	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-gce-arm64	WARNING: lock held when returning to user space in srcu_lock_acquire

Crashes (3):

Assets (help?)