bridge0: entered promiscuous mode
team0: entered promiscuous mode
BUG: sleeping function called from invalid context at kernel/locking/mutex.c:579
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 7751, name: syz.0.854
preempt_count: 201, expected: 0
RCU nest depth: 0, expected: 0
3 locks held by syz.0.854/7751:
 #0: ffffffff8fa30c70 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0x23/0x250
 #1: ffffffff8f50ffc8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8db/0x1c70
 #2: ffff88811a1fc368 (&dev_addr_list_lock_key#6/1){+...}-{3:3}, at: dev_uc_add+0x67/0x120
Preemption disabled at:
[<ffffffff89520586>] dev_uc_add+0x56/0x120
CPU: 1 UID: 0 PID: 7751 Comm: syz.0.854 Not tainted 6.16.0-rc3-syzkaller-00159-g223e2288f4b8-dirty #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0x189/0x250
 __might_resched+0x495/0x610
 __mutex_lock+0x106/0xe80
 team_change_rx_flags+0x38/0x220
 __dev_set_promiscuity+0x534/0x740
 netif_set_promiscuity+0x50/0xe0
 dev_set_promiscuity+0x126/0x260
 br_manage_promisc+0x180/0x560
 __dev_set_promiscuity+0x534/0x740
 __dev_set_rx_mode+0x17c/0x260
 dev_uc_add+0xc8/0x120
 vlan_dev_open+0x3e5/0x5e0
 __dev_open+0x470/0x880
 __dev_change_flags+0x1ea/0x6d0
 rtnl_newlink_create+0x555/0xb00
 rtnl_newlink+0x16d6/0x1c70
 rtnetlink_rcv_msg+0x7cf/0xb70
 netlink_rcv_skb+0x208/0x470
 netlink_unicast+0x75b/0x8d0
 netlink_sendmsg+0x805/0xb30
 __sock_sendmsg+0x21c/0x270
 ____sys_sendmsg+0x505/0x830
 ___sys_sendmsg+0x21f/0x2a0
 __x64_sys_sendmsg+0x19b/0x260
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe41b58e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe41c357038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fe41b7b5fa0 RCX: 00007fe41b58e929
RDX: 0000000000000000 RSI: 0000200000000280 RDI: 000000000000000e
RBP: 00007fe41b610b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fe41b7b5fa0 R15: 00007fff7d1c7b88
 </TASK>

=============================
[ BUG: Invalid wait context ]
6.16.0-rc3-syzkaller-00159-g223e2288f4b8-dirty #0 Tainted: G        W          
-----------------------------
syz.0.854/7751 is trying to lock:
ffff888037ef0e00 (team->team_lock_key#2){+.+.}-{4:4}, at: team_change_rx_flags+0x38/0x220
other info that might help us debug this:
context-{5:5}
3 locks held by syz.0.854/7751:
 #0: ffffffff8fa30c70 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0x23/0x250
 #1: ffffffff8f50ffc8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8db/0x1c70
 #2: ffff88811a1fc368 (&dev_addr_list_lock_key#6/1){+...}-{3:3}, at: dev_uc_add+0x67/0x120
stack backtrace:
CPU: 1 UID: 0 PID: 7751 Comm: syz.0.854 Tainted: G        W           6.16.0-rc3-syzkaller-00159-g223e2288f4b8-dirty #0 PREEMPT(full) 
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0x189/0x250
 __lock_acquire+0xbcb/0xd20
 lock_acquire+0x120/0x360
 __mutex_lock+0x182/0xe80
 team_change_rx_flags+0x38/0x220
 __dev_set_promiscuity+0x534/0x740
 netif_set_promiscuity+0x50/0xe0
 dev_set_promiscuity+0x126/0x260
 br_manage_promisc+0x180/0x560
 __dev_set_promiscuity+0x534/0x740
 __dev_set_rx_mode+0x17c/0x260
 dev_uc_add+0xc8/0x120
 vlan_dev_open+0x3e5/0x5e0
 __dev_open+0x470/0x880
 __dev_change_flags+0x1ea/0x6d0
 rtnl_newlink_create+0x555/0xb00
 rtnl_newlink+0x16d6/0x1c70
 rtnetlink_rcv_msg+0x7cf/0xb70
 netlink_rcv_skb+0x208/0x470
 netlink_unicast+0x75b/0x8d0
 netlink_sendmsg+0x805/0xb30
 __sock_sendmsg+0x21c/0x270
 ____sys_sendmsg+0x505/0x830
 ___sys_sendmsg+0x21f/0x2a0
 __x64_sys_sendmsg+0x19b/0x260
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe41b58e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe41c357038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fe41b7b5fa0 RCX: 00007fe41b58e929
RDX: 0000000000000000 RSI: 0000200000000280 RDI: 000000000000000e
RBP: 00007fe41b610b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fe41b7b5fa0 R15: 00007fff7d1c7b88
 </TASK>
vlan2: entered promiscuous mode
