BUG: MAX_LOCKDEP_KEYS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 5987 Comm: kworker/u13:1 Not tainted 6.16.0-rc5-syzkaller-00159-g47c84997c686-dirty #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Workqueue: nbd1889-recv recv_work
Call Trace:
 <TASK>
 dump_stack_lvl+0x189/0x250
 register_lock_class+0x2e8/0x320
 __lock_acquire+0x99/0xd20
 lock_acquire+0x120/0x360
 process_scheduled_works+0x9c9/0x17b0
 worker_thread+0x8a0/0xda0
 kthread+0x711/0x8a0
 ret_from_fork+0x3fc/0x770
 ret_from_fork_asm+0x1a/0x30
 </TASK>
block nbd1889: Receive control failed (result -32)
block nbd1890: Receive control failed (result -32)
block nbd1892: Receive control failed (result -32)
block nbd1893: Receive control failed (result -32)
block nbd1896: Receive control failed (result -32)
block nbd1900: Receive control failed (result -32)
block nbd1902: Receive control failed (result -32)
block nbd1904: Receive control failed (result -32)
block nbd1905: Receive control failed (result -32)
block nbd1907: Receive control failed (result -32)
block nbd1909: Receive control failed (result -32)
block nbd1911: Receive control failed (result -32)
block nbd1912: Receive control failed (result -32)
block nbd1913: Receive control failed (result -32)
block nbd1914: Receive control failed (result -32)
block nbd1915: Receive control failed (result -32)
block nbd1917: Receive control failed (result -32)
block nbd1921: Receive control failed (result -32)
block nbd1922: Receive control failed (result -32)
block nbd1923: Receive control failed (result -32)
block nbd1924: Receive control failed (result -32)
block nbd1926: Receive control failed (result -32)
block nbd1927: Receive control failed (result -32)
block nbd1929: Receive control failed (result -32)
block nbd1930: Receive control failed (result -32)
block nbd1935: Receive control failed (result -32)
block nbd1936: Receive control failed (result -32)
block nbd1937: Receive control failed (result -32)
block nbd1938: Receive control failed (result -32)
block nbd1939: Receive control failed (result -32)
block nbd1941: Receive control failed (result -32)
block nbd1946: Receive control failed (result -32)
block nbd1947: Receive control failed (result -32)
block nbd1948: Receive control failed (result -32)
block nbd1951: Receive control failed (result -32)
block nbd1953: Receive control failed (result -32)
block nbd1954: Receive control failed (result -32)
block nbd1955: Receive control failed (result -32)
block nbd1956: Receive control failed (result -32)
block nbd1958: Receive control failed (result -32)
block nbd1960: Receive control failed (result -32)
block nbd1961: Receive control failed (result -32)
block nbd1968: Receive control failed (result -32)
block nbd1970: Receive control failed (result -32)
block nbd1971: Receive control failed (result -32)
block nbd1972: Receive control failed (result -32)
block nbd1974: Receive control failed (result -32)
block nbd1975: Receive control failed (result -32)
block nbd1978: Receive control failed (result -32)
block nbd1979: Receive control failed (result -32)
block nbd1981: Receive control failed (result -32)
block nbd1983: Receive control failed (result -32)
block nbd1984: Receive control failed (result -32)
block nbd1987: Receive control failed (result -32)
block nbd1989: Receive control failed (result -32)
block nbd1991: Receive control failed (result -32)
block nbd1994: Receive control failed (result -32)
block nbd1995: Receive control failed (result -32)
block nbd1996: Receive control failed (result -32)
block nbd1998: Receive control failed (result -32)
block nbd2000: Receive control failed (result -32)
block nbd2001: Receive control failed (result -32)
block nbd2003: Receive control failed (result -32)
block nbd2004: Receive control failed (result -32)
block nbd2009: Receive control failed (result -32)
block nbd2013: Receive control failed (result -32)
block nbd2015: Receive control failed (result -32)
block nbd2016: Receive control failed (result -32)
block nbd2018: Receive control failed (result -32)
block nbd2019: Receive control failed (result -32)
block nbd2021: Receive control failed (result -32)
block nbd2024: Receive control failed (result -32)
block nbd2026: Receive control failed (result -32)
block nbd2027: Receive control failed (result -32)
block nbd2031: Receive control failed (result -32)
block nbd2034: Receive control failed (result -32)
block nbd2036: Receive control failed (result -32)
block nbd2038: Receive control failed (result -32)
block nbd2039: Receive control failed (result -32)
block nbd2046: Receive control failed (result -32)
block nbd2055: Receive control failed (result -32)
block nbd2058: Receive control failed (result -32)
block nbd2064: Receive control failed (result -32)
block nbd2066: Receive control failed (result -32)
block nbd2070: Receive control failed (result -32)
block nbd2072: Receive control failed (result -32)
block nbd2077: Receive control failed (result -32)
block nbd2082: Receive control failed (result -32)
block nbd2083: Receive control failed (result -32)
block nbd2084: Receive control failed (result -32)
block nbd2085: Receive control failed (result -32)
block nbd2088: Receive control failed (result -32)
block nbd2091: Receive control failed (result -32)
block nbd2095: Receive control failed (result -32)
block nbd2097: Receive control failed (result -32)
block nbd2099: Receive control failed (result -32)
