macsec0: 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: 7576, name: syz.0.1337
preempt_count: 201, expected: 0
RCU nest depth: 0, expected: 0
3 locks held by syz.0.1337/7576:
 #0: ffffffff88fed720 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0xea/0x31c net/core/rtnetlink.c:573
 #1: ffffffff89866e88 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock net/core/rtnetlink.c:80 [inline]
 #1: ffffffff89866e88 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_nets_lock net/core/rtnetlink.c:341 [inline]
 #1: ffffffff89866e88 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x64c/0x1d78 net/core/rtnetlink.c:4054
 #2: ffffaf801ef62368 (&macsec_netdev_addr_lock_key/1){+...}-{3:3}, at: netif_addr_lock_bh include/linux/netdevice.h:4805 [inline]
 #2: ffffaf801ef62368 (&macsec_netdev_addr_lock_key/1){+...}-{3:3}, at: dev_uc_add+0x76/0x108 net/core/dev_addr_lists.c:689
Preemption disabled at:
[<ffffffff85113da2>] local_bh_disable include/linux/bottom_half.h:20 [inline]
[<ffffffff85113da2>] netif_addr_lock_bh include/linux/netdevice.h:4804 [inline]
[<ffffffff85113da2>] dev_uc_add+0x66/0x108 net/core/dev_addr_lists.c:689
CPU: 1 UID: 0 PID: 7576 Comm: syz.0.1337 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT 
Hardware name: riscv-virtio,qemu (DT)
Call Trace:
[<ffffffff80078bbe>] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:132
[<ffffffff8000327a>] show_stack+0x30/0x3c arch/riscv/kernel/stacktrace.c:138
[<ffffffff8006103e>] __dump_stack lib/dump_stack.c:94 [inline]
[<ffffffff8006103e>] dump_stack_lvl+0x12e/0x1a6 lib/dump_stack.c:120
[<ffffffff800610d2>] dump_stack+0x1c/0x24 lib/dump_stack.c:129
[<ffffffff8020d4d0>] __might_resched+0x59c/0x5f8 kernel/sched/core.c:8800
[<ffffffff8020d5b2>] __might_sleep+0x86/0xca kernel/sched/core.c:8729
[<ffffffff8630e3b2>] __mutex_lock_common kernel/locking/mutex.c:579 [inline]
[<ffffffff8630e3b2>] __mutex_lock+0xf4/0x1292 kernel/locking/mutex.c:747
[<ffffffff8630f564>] mutex_lock_nested+0x14/0x1c kernel/locking/mutex.c:799
[<ffffffff8510ed14>] netdev_lock include/linux/netdevice.h:2756 [inline]
[<ffffffff8510ed14>] netdev_lock_ops include/net/netdev_lock.h:42 [inline]
[<ffffffff8510ed14>] netdev_lock_ops include/net/netdev_lock.h:39 [inline]
[<ffffffff8510ed14>] dev_set_promiscuity+0xb8/0x24c net/core/dev_api.c:286
[<ffffffff8324b122>] macsec_dev_change_rx_flags+0x136/0x176 drivers/net/macsec.c:3696
[<ffffffff850ff270>] dev_change_rx_flags net/core/dev.c:9241 [inline]
[<ffffffff850ff270>] __dev_set_promiscuity+0x6aa/0x6fa net/core/dev.c:9285
[<ffffffff850ff49a>] __dev_set_rx_mode+0x1da/0x288 net/core/dev.c:9370
[<ffffffff85113e2e>] dev_uc_add+0xf2/0x108 net/core/dev_addr_lists.c:693
[<ffffffff83255d90>] macsec_dev_open+0xd4/0x4bc drivers/net/macsec.c:3606
[<ffffffff850ff97e>] __dev_open+0x39c/0x96e net/core/dev.c:1683
[<ffffffff85100a02>] __dev_change_flags+0x4f8/0x6a4 net/core/dev.c:9458
[<ffffffff85138310>] rtnl_configure_link+0xf6/0x26a net/core/rtnetlink.c:3577
[<ffffffff8514a776>] rtnl_newlink_create net/core/rtnetlink.c:3833 [inline]
[<ffffffff8514a776>] __rtnl_newlink net/core/rtnetlink.c:3940 [inline]
[<ffffffff8514a776>] rtnl_newlink+0xcae/0x1d78 net/core/rtnetlink.c:4055
[<ffffffff8514d6ae>] rtnetlink_rcv_msg+0x9e2/0xdbe net/core/rtnetlink.c:6944
[<ffffffff854a66ce>] netlink_rcv_skb+0x206/0x3be net/netlink/af_netlink.c:2534
[<ffffffff8513a524>] rtnetlink_rcv+0x26/0x30 net/core/rtnetlink.c:6971
[<ffffffff854a4982>] netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]
[<ffffffff854a4982>] netlink_unicast+0x4f0/0x82c net/netlink/af_netlink.c:1339
[<ffffffff854a551c>] netlink_sendmsg+0x85e/0xdd6 net/netlink/af_netlink.c:1883
[<ffffffff8501f7b6>] sock_sendmsg_nosec net/socket.c:712 [inline]
[<ffffffff8501f7b6>] __sock_sendmsg+0xcc/0x160 net/socket.c:727
[<ffffffff85020432>] ____sys_sendmsg+0x63e/0x79c net/socket.c:2566
[<ffffffff850294be>] ___sys_sendmsg+0x144/0x1e6 net/socket.c:2620
[<ffffffff8502a45e>] __sys_sendmsg+0x188/0x246 net/socket.c:2652
[<ffffffff8502a58c>] __do_sys_sendmsg net/socket.c:2657 [inline]
[<ffffffff8502a58c>] __se_sys_sendmsg net/socket.c:2655 [inline]
[<ffffffff8502a58c>] __riscv_sys_sendmsg+0x70/0xa2 net/socket.c:2655
[<ffffffff800769ae>] syscall_handler+0x94/0x118 arch/riscv/include/asm/syscall.h:112
[<ffffffff862fcc32>] do_trap_ecall_u+0x396/0x530 arch/riscv/kernel/traps.c:341
[<ffffffff863250ca>] handle_exception+0x146/0x152 arch/riscv/kernel/entry.S:197

=============================
[ BUG: Invalid wait context ]
6.16.0-rc1-syzkaller-gfda589c28604 #0 Tainted: G        W          
-----------------------------
syz.0.1337/7576 is trying to lock:
ffffaf801a410d10 (&dev_instance_lock_key#15){+.+.}-{4:4}, at: netdev_lock include/linux/netdevice.h:2756 [inline]
ffffaf801a410d10 (&dev_instance_lock_key#15){+.+.}-{4:4}, at: netdev_lock_ops include/net/netdev_lock.h:42 [inline]
ffffaf801a410d10 (&dev_instance_lock_key#15){+.+.}-{4:4}, at: netdev_lock_ops include/net/netdev_lock.h:39 [inline]
ffffaf801a410d10 (&dev_instance_lock_key#15){+.+.}-{4:4}, at: dev_set_promiscuity+0xb8/0x24c net/core/dev_api.c:286
other info that might help us debug this:
context-{5:5}
3 locks held by syz.0.1337/7576:
 #0: ffffffff88fed720 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0xea/0x31c net/core/rtnetlink.c:573
 #1: ffffffff89866e88 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock net/core/rtnetlink.c:80 [inline]
 #1: ffffffff89866e88 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_nets_lock net/core/rtnetlink.c:341 [inline]
 #1: ffffffff89866e88 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x64c/0x1d78 net/core/rtnetlink.c:4054
 #2: ffffaf801ef62368 (&macsec_netdev_addr_lock_key/1){+...}-{3:3}, at: netif_addr_lock_bh include/linux/netdevice.h:4805 [inline]
 #2: ffffaf801ef62368 (&macsec_netdev_addr_lock_key/1){+...}-{3:3}, at: dev_uc_add+0x76/0x108 net/core/dev_addr_lists.c:689
stack backtrace:
CPU: 1 UID: 0 PID: 7576 Comm: syz.0.1337 Tainted: G        W           6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT 
Tainted: [W]=WARN
Hardware name: riscv-virtio,qemu (DT)
Call Trace:
[<ffffffff80078bbe>] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:132
[<ffffffff8000327a>] show_stack+0x30/0x3c arch/riscv/kernel/stacktrace.c:138
[<ffffffff8006103e>] __dump_stack lib/dump_stack.c:94 [inline]
[<ffffffff8006103e>] dump_stack_lvl+0x12e/0x1a6 lib/dump_stack.c:120
[<ffffffff800610d2>] dump_stack+0x1c/0x24 lib/dump_stack.c:129
[<ffffffff802d0c54>] print_lock_invalid_wait_context kernel/locking/lockdep.c:4833 [inline]
[<ffffffff802d0c54>] check_wait_context kernel/locking/lockdep.c:4905 [inline]
[<ffffffff802d0c54>] __lock_acquire+0xa9e/0x24ea kernel/locking/lockdep.c:5190
[<ffffffff802d32de>] lock_acquire kernel/locking/lockdep.c:5871 [inline]
[<ffffffff802d32de>] lock_acquire+0x1ac/0x448 kernel/locking/lockdep.c:5828
[<ffffffff8630e424>] __mutex_lock_common kernel/locking/mutex.c:602 [inline]
[<ffffffff8630e424>] __mutex_lock+0x166/0x1292 kernel/locking/mutex.c:747
[<ffffffff8630f564>] mutex_lock_nested+0x14/0x1c kernel/locking/mutex.c:799
[<ffffffff8510ed14>] netdev_lock include/linux/netdevice.h:2756 [inline]
[<ffffffff8510ed14>] netdev_lock_ops include/net/netdev_lock.h:42 [inline]
[<ffffffff8510ed14>] netdev_lock_ops include/net/netdev_lock.h:39 [inline]
[<ffffffff8510ed14>] dev_set_promiscuity+0xb8/0x24c net/core/dev_api.c:286
[<ffffffff8324b122>] macsec_dev_change_rx_flags+0x136/0x176 drivers/net/macsec.c:3696
[<ffffffff850ff270>] dev_change_rx_flags net/core/dev.c:9241 [inline]
[<ffffffff850ff270>] __dev_set_promiscuity+0x6aa/0x6fa net/core/dev.c:9285
[<ffffffff850ff49a>] __dev_set_rx_mode+0x1da/0x288 net/core/dev.c:9370
[<ffffffff85113e2e>] dev_uc_add+0xf2/0x108 net/core/dev_addr_lists.c:693
[<ffffffff83255d90>] macsec_dev_open+0xd4/0x4bc drivers/net/macsec.c:3606
[<ffffffff850ff97e>] __dev_open+0x39c/0x96e net/core/dev.c:1683
[<ffffffff85100a02>] __dev_change_flags+0x4f8/0x6a4 net/core/dev.c:9458
[<ffffffff85138310>] rtnl_configure_link+0xf6/0x26a net/core/rtnetlink.c:3577
[<ffffffff8514a776>] rtnl_newlink_create net/core/rtnetlink.c:3833 [inline]
[<ffffffff8514a776>] __rtnl_newlink net/core/rtnetlink.c:3940 [inline]
[<ffffffff8514a776>] rtnl_newlink+0xcae/0x1d78 net/core/rtnetlink.c:4055
[<ffffffff8514d6ae>] rtnetlink_rcv_msg+0x9e2/0xdbe net/core/rtnetlink.c:6944
[<ffffffff854a66ce>] netlink_rcv_skb+0x206/0x3be net/netlink/af_netlink.c:2534
[<ffffffff8513a524>] rtnetlink_rcv+0x26/0x30 net/core/rtnetlink.c:6971
[<ffffffff854a4982>] netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]
[<ffffffff854a4982>] netlink_unicast+0x4f0/0x82c net/netlink/af_netlink.c:1339
[<ffffffff854a551c>] netlink_sendmsg+0x85e/0xdd6 net/netlink/af_netlink.c:1883
[<ffffffff8501f7b6>] sock_sendmsg_nosec net/socket.c:712 [inline]
[<ffffffff8501f7b6>] __sock_sendmsg+0xcc/0x160 net/socket.c:727
[<ffffffff85020432>] ____sys_sendmsg+0x63e/0x79c net/socket.c:2566
[<ffffffff850294be>] ___sys_sendmsg+0x144/0x1e6 net/socket.c:2620
[<ffffffff8502a45e>] __sys_sendmsg+0x188/0x246 net/socket.c:2652
[<ffffffff8502a58c>] __do_sys_sendmsg net/socket.c:2657 [inline]
[<ffffffff8502a58c>] __se_sys_sendmsg net/socket.c:2655 [inline]
[<ffffffff8502a58c>] __riscv_sys_sendmsg+0x70/0xa2 net/socket.c:2655
[<ffffffff800769ae>] syscall_handler+0x94/0x118 arch/riscv/include/asm/syscall.h:112
[<ffffffff862fcc32>] do_trap_ecall_u+0x396/0x530 arch/riscv/kernel/traps.c:341
[<ffffffff863250ca>] handle_exception+0x146/0x152 arch/riscv/kernel/entry.S:197
macsec2: entered allmulticast mode
macsec0: entered allmulticast mode
netdevsim netdevsim0 netdevsim0: entered allmulticast mode