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) BUG: MAX_LOCKDEP_KEYS too low! turning off the locking correctness validator. CPU: 1 UID: 0 PID: 51 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 Workqueue: nbd1939-recv recv_work Call Trace: dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 register_lock_class+0x2e8/0x320 kernel/locking/lockdep.c:1332 __lock_acquire+0x99/0xd20 kernel/locking/lockdep.c:5112 lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5868 process_one_work kernel/workqueue.c:3238 [inline] process_scheduled_works+0x9c9/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x70e/0x8a0 kernel/kthread.c:463 ret_from_fork+0x47c/0x820 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 block nbd1939: Receive control failed (result -32) block nbd1940: Receive control failed (result -32) block nbd1941: Receive control failed (result -32) block nbd1943: Receive control failed (result -32) block nbd1942: Receive control failed (result -32) block nbd1944: Receive control failed (result -32) block nbd1945: 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 nbd1949: Receive control failed (result -32) block nbd1951: Receive control failed (result -32) block nbd1953: Receive control failed (result -32) block nbd1952: Receive control failed (result -32) block nbd1955: Receive control failed (result -32) block nbd1954: Receive control failed (result -32) block nbd1957: Receive control failed (result -32) block nbd1958: Receive control failed (result -32) block nbd1956: Receive control failed (result -32) block nbd1959: Receive control failed (result -32) block nbd1960: Receive control failed (result -32) block nbd1961: Receive control failed (result -32) block nbd1963: Receive control failed (result -32) block nbd1962: 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 nbd1967: Receive control failed (result -32) block nbd1968: Receive control failed (result -32) block nbd1969: 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 nbd1976: Receive control failed (result -32) block nbd1973: Receive control failed (result -32) block nbd1978: Receive control failed (result -32) block nbd1977: Receive control failed (result -32) block nbd1979: 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 nbd1981: Receive control failed (result -32) block nbd1984: Receive control failed (result -32) block nbd1985: Receive control failed (result -32) block nbd1987: Receive control failed (result -32) block nbd1988: Receive control failed (result -32) block nbd1989: Receive control failed (result -32) block nbd1990: Receive control failed (result -32) block nbd1986: Receive control failed (result -32) block nbd1991: Receive control failed (result -32) block nbd1992: Receive control failed (result -32) block nbd1994: Receive control failed (result -32) block nbd1995: Receive control failed (result -32) block nbd1993: Receive control failed (result -32) block nbd1997: Receive control failed (result -32) block nbd1998: Receive control failed (result -32) block nbd1996: Receive control failed (result -32) block nbd2000: Receive control failed (result -32) block nbd2001: Receive control failed (result -32) block nbd1999: Receive control failed (result -32) block nbd2003: Receive control failed (result -32) block nbd2002: Receive control failed (result -32) block nbd2005: Receive control failed (result -32) block nbd2004: Receive control failed (result -32) block nbd2007: Receive control failed (result -32) block nbd2008: Receive control failed (result -32) block nbd2009: Receive control failed (result -32) block nbd2010: Receive control failed (result -32) block nbd2011: Receive control failed (result -32) block nbd2012: Receive control failed (result -32) block nbd2013: Receive control failed (result -32) block nbd2014: Receive control failed (result -32) block nbd2015: Receive control failed (result -32) block nbd2016: Receive control failed (result -32) block nbd2017: Receive control failed (result -32) block nbd2018: Receive control failed (result -32) block nbd2006: Receive control failed (result -32) block nbd2019: 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 nbd2024: Receive control failed (result -32) block nbd2025: Receive control failed (result -32) block nbd2026: Receive control failed (result -32) block nbd2027: Receive control failed (result -32) block nbd2028: Receive control failed (result -32) block nbd2029: Receive control failed (result -32) block nbd2030: Receive control failed (result -32) block nbd2031: Receive control failed (result -32) block nbd2032: Receive control failed (result -32) block nbd2033: Receive control failed (result -32) block nbd2034: Receive control failed (result -32) block nbd2035: Receive control failed (result -32) block nbd2020: Receive control failed (result -32) block nbd2037: Receive control failed (result -32) block nbd2038: Receive control failed (result -32) block nbd2036: Receive control failed (result -32) block nbd2039: Receive control failed (result -32) block nbd2040: Receive control failed (result -32) block nbd2042: Receive control failed (result -32) block nbd2043: Receive control failed (result -32) block nbd2044: Receive control failed (result -32) block nbd2045: Receive control failed (result -32) block nbd2046: Receive control failed (result -32) block nbd2041: Receive control failed (result -32) block nbd2048: Receive control failed (result -32) block nbd2049: Receive control failed (result -32) block nbd2050: Receive control failed (result -32) block nbd2051: Receive control failed (result -32) block nbd2052: Receive control failed (result -32) block nbd2053: Receive control failed (result -32) block nbd2054: Receive control failed (result -32) block nbd2047: 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 nbd2061: Receive control failed (result -32) block nbd2062: Receive control failed (result -32) block nbd2055: Receive control failed (result -32) block nbd2064: Receive control failed (result -32) block nbd2063: 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 nbd2065: Receive control failed (result -32) block nbd2070: Receive control failed (result -32) block nbd2072: 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 nbd2071: Receive control failed (result -32) block nbd2079: 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 nbd2081: Receive control failed (result -32) block nbd2087: Receive control failed (result -32) block nbd2088: Receive control failed (result -32) block nbd2089: Receive control failed (result -32) block nbd2090: Receive control failed (result -32) block nbd2091: Receive control failed (result -32) block nbd2092: Receive control failed (result -32) block nbd2093: Receive control failed (result -32) block nbd2094: Receive control failed (result -32) block nbd2095: Receive control failed (result -32) block nbd2096: Receive control failed (result -32) block nbd2097: Receive control failed (result -32) block nbd2098: Receive control failed (result -32) block nbd2099: Receive control failed (result -32) block nbd2086: Receive control failed (result -32) block nbd2101: Receive control failed (result -32) block nbd2100: Receive control failed (result -32) block nbd2103: Receive control failed (result -32) block nbd2104: Receive control failed (result -32) block nbd2105: Receive control failed (result -32) block nbd2106: Receive control failed (result -32) block nbd2107: Receive control failed (result -32) block nbd2108: Receive control failed (result -32) block nbd2109: Receive control failed (result -32) block nbd2110: Receive control failed (result -32) block nbd2111: Receive control failed (result -32) block nbd2112: Receive control failed (result -32) block nbd2113: Receive control failed (result -32) block nbd2114: Receive control failed (result -32) block nbd2115: Receive control failed (result -32) block nbd2102: Receive control failed (result -32) block nbd2116: Receive control failed (result -32) block nbd2117: Receive control failed (result -32) block nbd2119: Receive control failed (result -32) block nbd2120: Receive control failed (result -32) block nbd2121: Receive control failed (result -32) block nbd2122: Receive control failed (result -32) block nbd2123: Receive control failed (result -32) block nbd2124: Receive control failed (result -32) block nbd2125: Receive control failed (result -32) block nbd2126: Receive control failed (result -32) block nbd2127: Receive control failed (result -32) block nbd2128: Receive control failed (result -32) block nbd2129: Receive control failed (result -32) block nbd2130: Receive control failed (result -32) block nbd2118: Receive control failed (result -32) block nbd2132: Receive control failed (result -32) block nbd2133: Receive control failed (result -32) block nbd2134: Receive control failed (result -32) block nbd2131: Receive control failed (result -32) block nbd2136: Receive control failed (result -32) block nbd2137: Receive control failed (result -32) block nbd2138: Receive control failed (result -32) block nbd2139: Receive control failed (result -32)