block nbd1891: Receive control failed (result -32)
block nbd1892: Receive control failed (result -32)
BUG: MAX_LOCKDEP_KEYS too low!
turning off the locking correctness validator.
CPU: 0 UID: 0 PID: 55 Comm: kworker/u12:0 Not tainted 6.16.0-rc5-syzkaller-00193-g40f92e79b0aa-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: nbd1893-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 nbd1893: Receive control failed (result -32)
block nbd1894: Receive control failed (result -32)
block nbd1897: Receive control failed (result -32)
block nbd1898: Receive control failed (result -32)
block nbd1899: Receive control failed (result -32)
block nbd1900: Receive control failed (result -32)
block nbd1901: Receive control failed (result -32)
block nbd1904: Receive control failed (result -32)
block nbd1905: Receive control failed (result -32)
block nbd1906: Receive control failed (result -32)
block nbd1907: Receive control failed (result -32)
block nbd1908: Receive control failed (result -32)
block nbd1909: Receive control failed (result -32)
block nbd1916: Receive control failed (result -32)
block nbd1918: Receive control failed (result -32)
block nbd1919: Receive control failed (result -32)
block nbd1921: Receive control failed (result -32)
block nbd1923: Receive control failed (result -32)
block nbd1925: 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 nbd1931: Receive control failed (result -32)
block nbd1933: Receive control failed (result -32)
block nbd1934: Receive control failed (result -32)
block nbd1936: Receive control failed (result -32)
block nbd1937: Receive control failed (result -32)
block nbd1939: Receive control failed (result -32)
block nbd1941: Receive control failed (result -32)
block nbd1942: Receive control failed (result -32)
block nbd1943: Receive control failed (result -32)
block nbd1944: 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 nbd1950: Receive control failed (result -32)
block nbd1953: Receive control failed (result -32)
block nbd1954: Receive control failed (result -32)
block nbd1956: Receive control failed (result -32)
block nbd1957: Receive control failed (result -32)
block nbd1958: Receive control failed (result -32)
block nbd1963: Receive control failed (result -32)
block nbd1964: Receive control failed (result -32)
block nbd1965: Receive control failed (result -32)
block nbd1966: Receive control failed (result -32)
block nbd1968: Receive control failed (result -32)
block nbd1970: Receive control failed (result -32)
block nbd1973: Receive control failed (result -32)
block nbd1974: Receive control failed (result -32)
block nbd1976: Receive control failed (result -32)
block nbd1978: Receive control failed (result -32)
block nbd1980: Receive control failed (result -32)
block nbd1982: Receive control failed (result -32)
block nbd1983: Receive control failed (result -32)
block nbd1985: Receive control failed (result -32)
block nbd1986: Receive control failed (result -32)
block nbd1987: Receive control failed (result -32)
block nbd1991: Receive control failed (result -32)
block nbd1993: Receive control failed (result -32)
block nbd1995: Receive control failed (result -32)
block nbd1996: Receive control failed (result -32)
block nbd1999: Receive control failed (result -32)
block nbd2001: Receive control failed (result -32)
block nbd2003: Receive control failed (result -32)
block nbd2007: Receive control failed (result -32)
block nbd2008: Receive control failed (result -32)
block nbd2010: Receive control failed (result -32)
block nbd2012: Receive control failed (result -32)
block nbd2017: Receive control failed (result -32)
block nbd2018: Receive control failed (result -32)
block nbd2020: Receive control failed (result -32)
block nbd2021: Receive control failed (result -32)
block nbd2022: Receive control failed (result -32)
block nbd2023: Receive control failed (result -32)
block nbd2025: Receive control failed (result -32)
block nbd2027: Receive control failed (result -32)
block nbd2031: Receive control failed (result -32)
block nbd2032: Receive control failed (result -32)
block nbd2034: Receive control failed (result -32)
block nbd2035: Receive control failed (result -32)
block nbd2038: Receive control failed (result -32)
block nbd2040: Receive control failed (result -32)
block nbd2043: Receive control failed (result -32)
block nbd2045: Receive control failed (result -32)
block nbd2052: Receive control failed (result -32)
block nbd2056: Receive control failed (result -32)
block nbd2057: Receive control failed (result -32)
block nbd2058: Receive control failed (result -32)
block nbd2059: Receive control failed (result -32)
block nbd2060: Receive control failed (result -32)
block nbd2063: Receive control failed (result -32)
block nbd2065: Receive control failed (result -32)
block nbd2066: Receive control failed (result -32)
block nbd2067: Receive control failed (result -32)
block nbd2068: Receive control failed (result -32)
block nbd2069: Receive control failed (result -32)
block nbd2071: Receive control failed (result -32)
block nbd2073: Receive control failed (result -32)
block nbd2074: Receive control failed (result -32)
block nbd2075: Receive control failed (result -32)
block nbd2076: Receive control failed (result -32)
block nbd2077: Receive control failed (result -32)
block nbd2078: Receive control failed (result -32)
block nbd2080: 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 nbd2090: Receive control failed (result -32)
block nbd2092: Receive control failed (result -32)
block nbd2096: Receive control failed (result -32)
block nbd2100: Receive control failed (result -32)
block nbd2103: Receive control failed (result -32)
block nbd2109: Receive control failed (result -32)
block nbd2110: Receive control failed (result -32)
block nbd2112: Receive control failed (result -32)
block nbd2114: Receive control failed (result -32)
block nbd2116: Receive control failed (result -32)
block nbd2118: Receive control failed (result -32)
block nbd2126: Receive control failed (result -32)
block nbd2128: Receive control failed (result -32)
block nbd2131: Receive control failed (result -32)
