team0: entered promiscuous mode
team_slave_0: entered promiscuous mode
team_slave_1: entered promiscuous mode
macvlan2: entered promiscuous mode
BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578
in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 7075, name: syz.2.128
preempt_count: 0, expected: 0
RCU nest depth: 1, expected: 0
3 locks held by syz.2.128/7075:
 #0: ffff80008f340ea0 (&ops->srcu#2){.+.+}-{0:0}, at: srcu_lock_acquire+0x18/0x54 include/linux/srcu.h:160
 #1: ffff80009248e928 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock net/core/rtnetlink.c:80 [inline]
 #1: ffff80009248e928 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_nets_lock net/core/rtnetlink.c:341 [inline]
 #1: ffff80009248e928 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x710/0x15dc net/core/rtnetlink.c:4064
 #2: ffff80008f508920 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x10/0x4c include/linux/rcupdate.h:330
CPU: 0 UID: 0 PID: 7075 Comm: syz.2.128 Not tainted 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute E
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Call trace:
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:466 (C)
 __dump_stack+0x30/0x40 lib/dump_stack.c:94
 dump_stack_lvl+0xd8/0x12c lib/dump_stack.c:120
 dump_stack+0x1c/0x28 lib/dump_stack.c:129
 __might_resched+0x348/0x4c4 kernel/sched/core.c:8818
 __might_sleep+0x94/0x110 kernel/sched/core.c:8747
 __mutex_lock_common+0x10c/0x2190 kernel/locking/mutex.c:578
 __mutex_lock kernel/locking/mutex.c:746 [inline]
 mutex_lock_nested+0x2c/0x38 kernel/locking/mutex.c:798
 netdev_lock include/linux/netdevice.h:2751 [inline]
 netdev_lock_ops include/net/netdev_lock.h:42 [inline]
 dev_set_promiscuity+0xf0/0x1fc net/core/dev_api.c:285
 macvlan_change_rx_flags+0x134/0x1ac drivers/net/macvlan.c:786
 dev_change_rx_flags net/core/dev.c:9145 [inline]
 __dev_set_promiscuity+0x328/0x490 net/core/dev.c:9189
 netif_set_promiscuity+0x60/0xf4 net/core/dev.c:9201
 dev_set_promiscuity+0x104/0x1fc net/core/dev_api.c:286
 team_change_rx_flags+0x170/0x2dc drivers/net/team/team_core.c:1785
 dev_change_rx_flags net/core/dev.c:9145 [inline]
 __dev_set_promiscuity+0x328/0x490 net/core/dev.c:9189
 netif_set_promiscuity+0x60/0xf4 net/core/dev.c:9201
 dev_set_promiscuity+0x104/0x1fc net/core/dev_api.c:286
 hsr_portdev_setup net/hsr/hsr_slave.c:148 [inline]
 hsr_add_port+0x3a8/0x61c net/hsr/hsr_slave.c:201
 hsr_dev_finalize+0x568/0x894 net/hsr/hsr_device.c:756
 hsr_newlink+0x598/0x6e0 net/hsr/hsr_netlink.c:122
 rtnl_newlink_create+0x28c/0x9ac net/core/rtnetlink.c:3833
 __rtnl_newlink net/core/rtnetlink.c:3950 [inline]
 rtnl_newlink+0x1194/0x15dc net/core/rtnetlink.c:4065
 rtnetlink_rcv_msg+0x664/0x97c net/core/rtnetlink.c:6955
 netlink_rcv_skb+0x230/0x414 net/netlink/af_netlink.c:2534
 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:6982
 netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]
 netlink_unicast+0x60c/0x824 net/netlink/af_netlink.c:1339
 netlink_sendmsg+0x648/0x930 net/netlink/af_netlink.c:1883
 sock_sendmsg_nosec net/socket.c:712 [inline]
 __sock_sendmsg net/socket.c:727 [inline]
 ____sys_sendmsg+0x490/0x7b8 net/socket.c:2566
 ___sys_sendmsg+0x204/0x278 net/socket.c:2620
 __sys_sendmsg net/socket.c:2652 [inline]
 __do_sys_sendmsg net/socket.c:2657 [inline]
 __se_sys_sendmsg net/socket.c:2655 [inline]
 __arm64_sys_sendmsg+0x184/0x238 net/socket.c:2655
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x58/0x17c arch/arm64/kernel/entry-common.c:767
 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600

=============================
[ BUG: Invalid wait context ]
6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 Tainted: G        W          
-----------------------------
syz.2.128/7075 is trying to lock:
ffff0000f2254d38 (&dev_instance_lock_key#20){+.+.}-{4:4}, at: netdev_lock include/linux/netdevice.h:2751 [inline]
ffff0000f2254d38 (&dev_instance_lock_key#20){+.+.}-{4:4}, at: netdev_lock_ops include/net/netdev_lock.h:42 [inline]
ffff0000f2254d38 (&dev_instance_lock_key#20){+.+.}-{4:4}, at: dev_set_promiscuity+0xf0/0x1fc net/core/dev_api.c:285
other info that might help us debug this:
context-{5:5}
3 locks held by syz.2.128/7075:
 #0: ffff80008f340ea0 (&ops->srcu#2){.+.+}-{0:0}, at: srcu_lock_acquire+0x18/0x54 include/linux/srcu.h:160
 #1: ffff80009248e928 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock net/core/rtnetlink.c:80 [inline]
 #1: ffff80009248e928 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_nets_lock net/core/rtnetlink.c:341 [inline]
 #1: ffff80009248e928 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x710/0x15dc net/core/rtnetlink.c:4064
 #2: ffff80008f508920 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x10/0x4c include/linux/rcupdate.h:330
stack backtrace:
CPU: 1 UID: 0 PID: 7075 Comm: syz.2.128 Tainted: G        W           6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT 
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Call trace:
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:466 (C)
 __dump_stack+0x30/0x40 lib/dump_stack.c:94
 dump_stack_lvl+0xd8/0x12c lib/dump_stack.c:120
 dump_stack+0x1c/0x28 lib/dump_stack.c:129
 print_lock_invalid_wait_context kernel/locking/lockdep.c:4831 [inline]
 check_wait_context kernel/locking/lockdep.c:4903 [inline]
 __lock_acquire+0xaa0/0x3058 kernel/locking/lockdep.c:5185
 lock_acquire+0x14c/0x2e0 kernel/locking/lockdep.c:5866
 __mutex_lock_common+0x1d0/0x2190 kernel/locking/mutex.c:601
 __mutex_lock kernel/locking/mutex.c:746 [inline]
 mutex_lock_nested+0x2c/0x38 kernel/locking/mutex.c:798
 netdev_lock include/linux/netdevice.h:2751 [inline]
 netdev_lock_ops include/net/netdev_lock.h:42 [inline]
 dev_set_promiscuity+0xf0/0x1fc net/core/dev_api.c:285
 macvlan_change_rx_flags+0x134/0x1ac drivers/net/macvlan.c:786
 dev_change_rx_flags net/core/dev.c:9145 [inline]
 __dev_set_promiscuity+0x328/0x490 net/core/dev.c:9189
 netif_set_promiscuity+0x60/0xf4 net/core/dev.c:9201
 dev_set_promiscuity+0x104/0x1fc net/core/dev_api.c:286
 team_change_rx_flags+0x170/0x2dc drivers/net/team/team_core.c:1785
 dev_change_rx_flags net/core/dev.c:9145 [inline]
 __dev_set_promiscuity+0x328/0x490 net/core/dev.c:9189
 netif_set_promiscuity+0x60/0xf4 net/core/dev.c:9201
 dev_set_promiscuity+0x104/0x1fc net/core/dev_api.c:286
 hsr_portdev_setup net/hsr/hsr_slave.c:148 [inline]
 hsr_add_port+0x3a8/0x61c net/hsr/hsr_slave.c:201
 hsr_dev_finalize+0x568/0x894 net/hsr/hsr_device.c:756
 hsr_newlink+0x598/0x6e0 net/hsr/hsr_netlink.c:122
 rtnl_newlink_create+0x28c/0x9ac net/core/rtnetlink.c:3833
 __rtnl_newlink net/core/rtnetlink.c:3950 [inline]
 rtnl_newlink+0x1194/0x15dc net/core/rtnetlink.c:4065
 rtnetlink_rcv_msg+0x664/0x97c net/core/rtnetlink.c:6955
 netlink_rcv_skb+0x230/0x414 net/netlink/af_netlink.c:2534
 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:6982
 netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]
 netlink_unicast+0x60c/0x824 net/netlink/af_netlink.c:1339
 netlink_sendmsg+0x648/0x930 net/netlink/af_netlink.c:1883
 sock_sendmsg_nosec net/socket.c:712 [inline]
 __sock_sendmsg net/socket.c:727 [inline]
 ____sys_sendmsg+0x490/0x7b8 net/socket.c:2566
 ___sys_sendmsg+0x204/0x278 net/socket.c:2620
 __sys_sendmsg net/socket.c:2652 [inline]
 __do_sys_sendmsg net/socket.c:2657 [inline]
 __se_sys_sendmsg net/socket.c:2655 [inline]
 __arm64_sys_sendmsg+0x184/0x238 net/socket.c:2655
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x58/0x17c arch/arm64/kernel/entry-common.c:767
 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
dummy0: entered promiscuous mode
batadv_slave_1: entered promiscuous mode