Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.168' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   26.213077] device bond0 entered promiscuous mode
[   26.222576] 8021q: adding VLAN 0 to HW filter on device macvlan0
[   26.230786] BUG: spinlock recursion on CPU#0, syz-executor299/7959
[   26.237121]  lock: 0xffff8880ac2f46b8, .magic: dead4ead, .owner: syz-executor299/7959, .owner_cpu: 0
[   26.246405] CPU: 0 PID: 7959 Comm: syz-executor299 Not tainted 4.14.290-syzkaller #0
[   26.254268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[   26.263599] Call Trace:
[   26.266165]  dump_stack+0x1b2/0x281
[   26.269769]  do_raw_spin_lock+0x1a2/0x200
[   26.273896]  dev_uc_sync+0x10b/0x1c0
[   26.277592]  macvlan_set_mac_lists+0x55/0x110
[   26.282064]  ? macvlan_compute_filter+0x2d0/0x2d0
[   26.286900]  __dev_set_rx_mode+0x191/0x2a0
[   26.291112]  dev_uc_unsync+0x16c/0x1c0
[   26.294978]  bond_enslave+0x1d35/0x4cf0
[   26.298931]  ? bond_update_slave_arr+0x6a0/0x6a0
[   26.303661]  ? nlmsg_notify+0x12b/0x1b0
[   26.307610]  ? nlmsg_notify+0xd5/0x1b0
[   26.311478]  ? rtmsg_ifinfo+0xd4/0x100
[   26.315341]  ? __dev_notify_flags+0x12b/0x260
[   26.319814]  ? dev_change_name+0x6a0/0x6a0
[   26.324025]  ? dev_set_allmulti+0x30/0x30
[   26.328151]  ? linkwatch_fire_event+0x3b/0x1b0
[   26.332711]  ? bond_update_slave_arr+0x6a0/0x6a0
[   26.337444]  do_set_master+0x19e/0x200
[   26.341307]  rtnl_newlink+0x1356/0x1830
[   26.345259]  ? __lock_acquire+0x5fc/0x3f20
[   26.349474]  ? trace_hardirqs_on+0x10/0x10
[   26.353683]  ? rtnl_dellink+0x6a0/0x6a0
[   26.357640]  ? trace_hardirqs_on+0x10/0x10
[   26.361852]  ? __read_once_size_nocheck.constprop.0+0x10/0x10
[   26.367734]  ? deref_stack_reg+0x124/0x1a0
[   26.371952]  ? lock_acquire+0x170/0x3f0
[   26.375900]  ? lock_downgrade+0x740/0x740
[   26.380024]  ? rtnl_dellink+0x6a0/0x6a0
[   26.383974]  rtnetlink_rcv_msg+0x3be/0xb10
[   26.388183]  ? rtnl_calcit.isra.0+0x3a0/0x3a0
[   26.392654]  ? __netlink_lookup+0x345/0x5d0
[   26.396953]  netlink_rcv_skb+0x125/0x390
[   26.400989]  ? rtnl_calcit.isra.0+0x3a0/0x3a0
[   26.405461]  ? netlink_ack+0x9a0/0x9a0
[   26.409327]  netlink_unicast+0x437/0x610
[   26.413367]  ? netlink_sendskb+0xd0/0xd0
[   26.417405]  ? __check_object_size+0x179/0x230
[   26.421965]  netlink_sendmsg+0x648/0xbc0
[   26.426005]  ? nlmsg_notify+0x1b0/0x1b0
[   26.429955]  ? kernel_recvmsg+0x210/0x210
[   26.434079]  ? security_socket_sendmsg+0x83/0xb0
[   26.438812]  ? nlmsg_notify+0x1b0/0x1b0
[   26.442778]  sock_sendmsg+0xb5/0x100
[   26.446467]  ___sys_sendmsg+0x6c8/0x800
[   26.450421]  ? copy_msghdr_from_user+0x3b0/0x3b0
[   26.455152]  ? trace_hardirqs_on+0x10/0x10
[   26.459363]  ? trace_hardirqs_on+0x10/0x10
[   26.463572]  ? trace_hardirqs_on+0x10/0x10
[   26.467785]  ? __might_fault+0x104/0x1b0
[   26.471822]  ? lock_acquire+0x170/0x3f0
[   26.475772]  ? lock_downgrade+0x740/0x740
[   26.479895]  ? __might_fault+0x177/0x1b0
[   26.483932]  ? _copy_to_user+0x82/0xd0
[   26.487796]  ? move_addr_to_user+0x13f/0x180
[   26.492180]  ? __fdget+0x167/0x1f0
[   26.495699]  ? sockfd_lookup_light+0xb2/0x160
[   26.500169]  __sys_sendmsg+0xa3/0x120
[   26.503963]  ? SyS_shutdown+0x160/0x160
[   26.507916]  ? move_addr_to_kernel+0x60/0x60
[   26.512298]  SyS_sendmsg+0x27/0x40
[   26.515814]  ? __sys_sendmsg+0x120/0x120
[   26.519850]  do_syscall_64+0x1d5/0x640
[   26.523717]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[   26.528883] RIP: 0033:0x7f296f8314e9
[   26.532571] RSP: 002b:00007ffdf4b34238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   26.540253] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f296f8314e9
[   26.547501] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004
[   26.554748] RBP: 00007f296f7f54d0 R08: 000000000000000a R09: 0000000000000000
[   26.561994] R10: 0000000000000035 R11: 0000000000000246 R12: 00007f296f7f5560
[   26.569239] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000