WARNING in invalidate_bh_lrus

Kernel	Title	Count	Last	Reported	Patched	Status
linux-5.15	WARNING in invalidate_bh_lrus_cpu	1	188d	188d	0/3	auto-obsoleted due to no activity on 2024/09/24 01:36
linux-6.1	WARNING in invalidate_bh_lrus_cpu	1	525d	525d	0/3	auto-obsoleted due to no activity on 2023/10/22 19:10
upstream	WARNING in invalidate_bh_lrus_cpu (2) fs	48	57m	25d	0/28	closed as dup on 2024/12/02 13:57
upstream	WARNING in invalidate_bh_lrus_cpu fs	1	251d	247d	0/28	auto-obsoleted due to no activity on 2024/07/13 15:02

------------[ cut here ]------------ VFS: brelse: Trying to free free buffer WARNING: CPU: 0 PID: 3614 at fs/buffer.c:1145 __brelse fs/buffer.c:1145 [inline] WARNING: CPU: 0 PID: 3614 at fs/buffer.c:1145 brelse include/linux/buffer_head.h:326 [inline] WARNING: CPU: 0 PID: 3614 at fs/buffer.c:1145 __invalidate_bh_lrus fs/buffer.c:1380 [inline] WARNING: CPU: 0 PID: 3614 at fs/buffer.c:1145 invalidate_bh_lrus_cpu+0x1b0/0x270 fs/buffer.c:1426 Modules linked in: CPU: 0 PID: 3614 Comm: kworker/0:6 Not tainted 6.1.93-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 Workqueue: mm_percpu_wq lru_add_drain_per_cpu RIP: 0010:__brelse fs/buffer.c:1145 [inline] RIP: 0010:brelse include/linux/buffer_head.h:326 [inline] RIP: 0010:__invalidate_bh_lrus fs/buffer.c:1380 [inline] RIP: 0010:invalidate_bh_lrus_cpu+0x1b0/0x270 fs/buffer.c:1426 Code: 48 89 df be 04 00 00 00 e8 ad ab e0 ff f0 ff 0b eb 1a e8 33 2a 89 ff eb 1d e8 2c 2a 89 ff 48 c7 c7 60 fb f9 8a e8 60 27 51 ff <0f> 0b 49 bf 00 00 00 00 00 fc ff df 48 8b 5c 24 10 43 80 3c 3e 00 RSP: 0018:ffffc900043bfb60 EFLAGS: 00010046 RAX: e28e170fa5214e00 RBX: ffff8880714c8d10 RCX: ffff88807a725940 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc900043bfc18 R08: ffffffff815292de R09: ffffed1017304f1c R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 R13: ffff8880b9836938 R14: 1ffff11017306d27 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000c0002d0000 CR3: 00000000789f1000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> lru_add_and_bh_lrus_drain mm/swap.c:789 [inline] lru_add_drain_per_cpu+0x215/0x3e0 mm/swap.c:808 process_one_work+0x8a9/0x11d0 kernel/workqueue.c:2292 worker_thread+0xa47/0x1200 kernel/workqueue.c:2439 kthread+0x28d/0x320 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 </TASK>

Crashes (1):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2024/06/13 13:15	linux-6.1.y	ae9f2a70d69e	2aa5052f	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	WARNING in invalidate_bh_lrus_cpu

Crashes (1):

Assets (help?)