BUG: MAX_LOCKDEP_ENTRIES too low! turning off the locking correctness validator. CPU: 0 PID: 8448 Comm: syz-executor.0 Not tainted 6.4.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106 alloc_list_entry kernel/locking/lockdep.c:1403 [inline] add_lock_to_list+0x81/0x2e0 kernel/locking/lockdep.c:1424 check_prev_add kernel/locking/lockdep.c:3183 [inline] check_prevs_add kernel/locking/lockdep.c:3232 [inline] validate_chain+0x2c37/0x58f0 kernel/locking/lockdep.c:3847 __lock_acquire+0x1316/0x2070 kernel/locking/lockdep.c:5088 lock_acquire+0x1e3/0x520 kernel/locking/lockdep.c:5705 __raw_read_lock_irqsave include/linux/rwlock_api_smp.h:160 [inline] _raw_read_lock_irqsave+0xdd/0x120 kernel/locking/spinlock.c:236 netlink_lock_table net/netlink/af_netlink.c:472 [inline] netlink_broadcast+0x6f/0x1160 net/netlink/af_netlink.c:1533 nlmsg_multicast include/net/netlink.h:1083 [inline] nlmsg_notify+0xff/0x1c0 net/netlink/af_netlink.c:2589 dev_open+0xee/0x260 net/core/dev.c:1455 team_port_add drivers/net/team/team.c:1215 [inline] team_add_slave+0x877/0x25f0 drivers/net/team/team.c:1985 do_set_master net/core/rtnetlink.c:2657 [inline] rtnl_newlink_create net/core/rtnetlink.c:3482 [inline] __rtnl_newlink net/core/rtnetlink.c:3682 [inline] rtnl_newlink+0x1b3b/0x2010 net/core/rtnetlink.c:3695 rtnetlink_rcv_msg+0x825/0xf40 net/core/rtnetlink.c:6417 netlink_rcv_skb+0x1df/0x430 net/netlink/af_netlink.c:2546 netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline] netlink_unicast+0x7c3/0x990 net/netlink/af_netlink.c:1365 netlink_sendmsg+0xa2a/0xd60 net/netlink/af_netlink.c:1913 sock_sendmsg_nosec net/socket.c:724 [inline] sock_sendmsg net/socket.c:747 [inline] ____sys_sendmsg+0x58f/0x890 net/socket.c:2503 ___sys_sendmsg net/socket.c:2557 [inline] __sys_sendmsg+0x2ad/0x390 net/socket.c:2586 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0x90 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f6b5188c169 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:00007f6b525b0168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f6b519abf80 RCX: 00007f6b5188c169 RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 RBP: 00007f6b518e7ca1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffcfaebe02f R14: 00007f6b525b0300 R15: 0000000000022000 8021q: adding VLAN 0 to HW filter on device batadv1336 team1334: Port device batadv1336 added