team6549: entered promiscuous mode 8021q: adding VLAN 0 to HW filter on device team6549 BUG: MAX_LOCKDEP_KEYS too low! turning off the locking correctness validator. CPU: 1 PID: 11653 Comm: syz-executor261 Not tainted 6.5.0-rc6-syzkaller-00253-g9e6c269de404 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106 register_lock_class+0xc74/0x1320 kernel/locking/lockdep.c:1329 __lock_acquire+0x13c/0x5de0 kernel/locking/lockdep.c:5021 lock_acquire kernel/locking/lockdep.c:5761 [inline] lock_acquire+0x1ae/0x510 kernel/locking/lockdep.c:5726 __mutex_lock_common kernel/locking/mutex.c:603 [inline] __mutex_lock+0x181/0x1340 kernel/locking/mutex.c:747 team_vlan_rx_add_vid+0x3c/0x1e0 drivers/net/team/team.c:1905 vlan_add_rx_filter_info+0x13d/0x1d0 net/8021q/vlan_core.c:211 __vlan_vid_add net/8021q/vlan_core.c:306 [inline] vlan_vid_add+0x451/0x720 net/8021q/vlan_core.c:336 vlan_device_event+0x140a/0x2110 net/8021q/vlan.c:385 notifier_call_chain+0xb6/0x3b0 kernel/notifier.c:93 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1962 call_netdevice_notifiers_extack net/core/dev.c:2000 [inline] call_netdevice_notifiers net/core/dev.c:2014 [inline] __dev_notify_flags+0x12d/0x2e0 net/core/dev.c:8569 rtnl_configure_link+0x1b3/0x260 net/core/rtnetlink.c:3293 rtnl_newlink_create net/core/rtnetlink.c:3480 [inline] __rtnl_newlink+0x1192/0x18c0 net/core/rtnetlink.c:3689 rtnl_newlink+0x67/0xa0 net/core/rtnetlink.c:3702 rtnetlink_rcv_msg+0x439/0xd30 net/core/rtnetlink.c:6428 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2549 netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline] netlink_unicast+0x539/0x800 net/netlink/af_netlink.c:1365 netlink_sendmsg+0x93c/0xe30 net/netlink/af_netlink.c:1914 sock_sendmsg_nosec net/socket.c:725 [inline] sock_sendmsg+0xd9/0x180 net/socket.c:748 ____sys_sendmsg+0x6ac/0x940 net/socket.c:2494 ___sys_sendmsg+0x135/0x1d0 net/socket.c:2548 __sys_sendmsg+0x117/0x1e0 net/socket.c:2577 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f6366ebaca9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 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:00007ffc8cdcfcb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6366ebaca9 RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 R10: 00000000000000a0 R11: 0000000000000246 R12: 00000000001610a5 R13: 00007ffc8cdcfccc R14: 00007ffc8cdcfce0 R15: 00007ffc8cdcfcd0