Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: WARNING: still has locks held in io_ring_submit_lock ==================================== WARNING: iou-wrk-4175/4176 still has locks held! 5.18.0-rc6-syzkaller-00294-gdf8dc7004331 #0 Not tainted ------------------------------------ 1 lock held by iou-wrk-4175/4176: #0: ffff888019d050a8 (&ctx->uring_lock){+.+.}-{3:3}, at: io_ring_submit_lock+0x75/0xc0 fs/io_uring.c:1500 stack backtrace: CPU: 1 PID: 4176 Comm: iou-wrk-4175 Not tainted 5.18.0-rc6-syzkaller-00294-gdf8dc7004331 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 try_to_freeze include/linux/freezer.h:66 [inline] get_signal+0x17bb/0x24c0 kernel/signal.c:2654 io_wqe_worker+0x64b/0xdb0 fs/io-wq.c:663 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298 </TASK> Tested on: commit: df8dc700 Merge branch 'for-5.19/block' into for-next git tree: git://git.kernel.dk/linux-block.git for-next console output: https://syzkaller.appspot.com/x/log.txt?x=1275d495f00000 kernel config: https://syzkaller.appspot.com/x/.config?x=7b4d7b33ae78f4c2 dashboard link: https://syzkaller.appspot.com/bug?extid=987d7bb19195ae45208c compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Note: no patches were applied.