device team6632 entered promiscuous mode 8021q: adding VLAN 0 to HW filter on device team6632 BUG: MAX_LOCKDEP_KEYS too low! turning off the locking correctness validator. CPU: 0 PID: 12647 Comm: syz-executor871 Not tainted 6.2.0-rc4-syzkaller-16807-gedb2f0dc90f2 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Call trace: dump_backtrace+0x1c4/0x1f0 arch/arm64/kernel/stacktrace.c:156 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:163 __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x104/0x16c lib/dump_stack.c:106 dump_stack+0x1c/0x58 lib/dump_stack.c:113 register_lock_class+0x2e4/0x2f8 kernel/locking/lockdep.c:1326 __lock_acquire+0xa8/0x3084 kernel/locking/lockdep.c:4934 lock_acquire+0x100/0x1f8 kernel/locking/lockdep.c:5668 __mutex_lock_common+0xd4/0xca8 kernel/locking/mutex.c:603 __mutex_lock kernel/locking/mutex.c:747 [inline] mutex_lock_nested+0x38/0x44 kernel/locking/mutex.c:799 team_vlan_rx_add_vid+0x38/0xd8 drivers/net/team/team.c:1906 vlan_add_rx_filter_info net/8021q/vlan_core.c:211 [inline] __vlan_vid_add net/8021q/vlan_core.c:306 [inline] vlan_vid_add+0x328/0x38c net/8021q/vlan_core.c:336 vlan_device_event+0x200/0xc4c net/8021q/vlan.c:385 notifier_call_chain kernel/notifier.c:87 [inline] raw_notifier_call_chain+0x7c/0x108 kernel/notifier.c:455 __dev_notify_flags+0x184/0x300 rtnl_newlink_create+0x498/0x700 net/core/rtnetlink.c:3415 __rtnl_newlink net/core/rtnetlink.c:3624 [inline] rtnl_newlink+0x72c/0xa08 net/core/rtnetlink.c:3637 rtnetlink_rcv_msg+0x484/0x82c net/core/rtnetlink.c:6141 netlink_rcv_skb+0xfc/0x1e8 net/netlink/af_netlink.c:2564 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:6159 netlink_unicast_kernel+0xfc/0x1dc net/netlink/af_netlink.c:1330 netlink_unicast+0x164/0x248 net/netlink/af_netlink.c:1356 netlink_sendmsg+0x484/0x584 net/netlink/af_netlink.c:1932 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg net/socket.c:734 [inline] ____sys_sendmsg+0x2f8/0x440 net/socket.c:2476 ___sys_sendmsg net/socket.c:2530 [inline] __sys_sendmsg+0x1ac/0x228 net/socket.c:2559 __do_sys_sendmsg net/socket.c:2568 [inline] __se_sys_sendmsg net/socket.c:2566 [inline] __arm64_sys_sendmsg+0x2c/0x3c net/socket.c:2566 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x104 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584