block nbd1898: Receive control failed (result -104)
block nbd1900: Receive control failed (result -104)
BUG: MAX_LOCKDEP_KEYS too low!
turning off the locking correctness validator.
CPU: 0 UID: 0 PID: 56 Comm: kworker/u12:0 Not tainted 6.16.0-rc3-syzkaller-00159-g223e2288f4b8-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: nbd1901-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 nbd1901: Receive control failed (result -104)
block nbd1910: Receive control failed (result -104)
block nbd1912: Receive control failed (result -104)
block nbd1913: Receive control failed (result -104)
block nbd1915: Receive control failed (result -104)
block nbd1917: Receive control failed (result -104)
block nbd1922: Receive control failed (result -104)
block nbd1924: Receive control failed (result -104)
block nbd1925: Receive control failed (result -104)
block nbd1926: Receive control failed (result -104)
block nbd1927: Receive control failed (result -104)
block nbd1928: Receive control failed (result -104)
block nbd1931: Receive control failed (result -104)
block nbd1932: Receive control failed (result -104)
block nbd1934: Receive control failed (result -104)
block nbd1937: Receive control failed (result -104)
block nbd1941: Receive control failed (result -104)
block nbd1942: Receive control failed (result -104)
block nbd1943: Receive control failed (result -104)
block nbd1944: Receive control failed (result -104)
block nbd1946: Receive control failed (result -104)
block nbd1947: Receive control failed (result -104)
block nbd1949: Receive control failed (result -104)
block nbd1950: Receive control failed (result -104)
block nbd1952: Receive control failed (result -104)
block nbd1954: Receive control failed (result -104)
block nbd1956: Receive control failed (result -104)
block nbd1959: Receive control failed (result -104)
block nbd1962: Receive control failed (result -104)
block nbd1965: Receive control failed (result -104)
block nbd1967: Receive control failed (result -104)
block nbd1971: Receive control failed (result -104)
block nbd1975: Receive control failed (result -104)
block nbd1976: Receive control failed (result -104)
block nbd1983: Receive control failed (result -104)
block nbd1986: Receive control failed (result -104)
block nbd1988: Receive control failed (result -104)
block nbd1990: Receive control failed (result -104)
block nbd1995: Receive control failed (result -104)
block nbd1997: Receive control failed (result -104)
block nbd1998: Receive control failed (result -104)
block nbd2002: Receive control failed (result -104)
block nbd2003: Receive control failed (result -104)
block nbd2006: Receive control failed (result -104)
block nbd2008: Receive control failed (result -104)
block nbd2009: Receive control failed (result -104)
block nbd2011: Receive control failed (result -104)
block nbd2018: Receive control failed (result -104)
block nbd2019: Receive control failed (result -104)
block nbd2021: Receive control failed (result -104)
block nbd2023: Receive control failed (result -104)
block nbd2024: Receive control failed (result -104)
block nbd2025: Receive control failed (result -104)
block nbd2026: Receive control failed (result -104)
block nbd2027: Receive control failed (result -104)
block nbd2028: Receive control failed (result -104)
block nbd2029: Receive control failed (result -104)
block nbd2030: Receive control failed (result -104)
block nbd2032: Receive control failed (result -104)
block nbd2033: Receive control failed (result -104)
block nbd2034: Receive control failed (result -104)
block nbd2035: Receive control failed (result -104)
block nbd2038: Receive control failed (result -104)
block nbd2040: Receive control failed (result -104)
block nbd2041: Receive control failed (result -104)
block nbd2043: Receive control failed (result -104)
block nbd2045: Receive control failed (result -104)
block nbd2046: Receive control failed (result -104)
block nbd2051: Receive control failed (result -104)
block nbd2052: Receive control failed (result -104)
block nbd2053: Receive control failed (result -104)
block nbd2054: Receive control failed (result -104)
block nbd2056: Receive control failed (result -104)
block nbd2061: Receive control failed (result -104)
block nbd2063: Receive control failed (result -104)
block nbd2066: Receive control failed (result -104)
block nbd2067: Receive control failed (result -104)
block nbd2069: Receive control failed (result -104)
block nbd2070: Receive control failed (result -104)
block nbd2072: Receive control failed (result -104)
block nbd2073: Receive control failed (result -104)
block nbd2075: Receive control failed (result -104)
block nbd2077: Receive control failed (result -104)
block nbd2085: Receive control failed (result -104)
block nbd2086: Receive control failed (result -104)
block nbd2087: Receive control failed (result -104)
block nbd2088: Receive control failed (result -104)
block nbd2090: Receive control failed (result -104)
