BUG: MAX_LOCKDEP_KEYS too low! turning off the locking correctness validator. CPU: 0 PID: 9352 Comm: syz-executor.1 Not tainted 6.1.23-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106 register_lock_class+0x83d/0x990 kernel/locking/lockdep.c:1327 __lock_acquire+0xd3/0x1f80 kernel/locking/lockdep.c:4935 lock_acquire+0x1f8/0x5a0 kernel/locking/lockdep.c:5669 __flush_workqueue+0x170/0x1610 kernel/workqueue.c:2809 drain_workqueue+0xc5/0x390 kernel/workqueue.c:2974 destroy_workqueue+0x7b/0xae0 kernel/workqueue.c:4420 alloc_workqueue+0x117d/0x1440 kernel/workqueue.c:4381 bond_init+0xc1/0x740 drivers/net/bonding/bond_main.c:6281 register_netdevice+0x5c3/0x1700 net/core/dev.c:9989 bond_newlink+0x37/0x80 drivers/net/bonding/bond_netlink.c:560 rtnl_newlink_create net/core/rtnetlink.c:3364 [inline] __rtnl_newlink net/core/rtnetlink.c:3581 [inline] rtnl_newlink+0x1438/0x1fa0 net/core/rtnetlink.c:3594 rtnetlink_rcv_msg+0x776/0xf00 net/core/rtnetlink.c:6091 netlink_rcv_skb+0x1cd/0x410 net/netlink/af_netlink.c:2550 netlink_unicast_kernel net/netlink/af_netlink.c:1328 [inline] netlink_unicast+0x7bf/0x990 net/netlink/af_netlink.c:1354 netlink_sendmsg+0xa26/0xd60 net/netlink/af_netlink.c:1931 sock_sendmsg_nosec net/socket.c:716 [inline] sock_sendmsg net/socket.c:736 [inline] ____sys_sendmsg+0x59e/0x8f0 net/socket.c:2482 ___sys_sendmsg net/socket.c:2536 [inline] __sys_sendmsg+0x2a9/0x390 net/socket.c:2565 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f464048c169 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f4641117168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f46405ac120 RCX: 00007f464048c169 RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 RBP: 00007f46404e7ca1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd335056bf R14: 00007f4641117300 R15: 0000000000022000