8021q: adding VLAN 0 to HW filter on device macvlan2
EXT4-fs (loop4): mounting with "discard" option, but the device does not support discard
BUG: spinlock recursion on CPU#0, syz-executor.0/11357
 lock: 0xffff8880b4bb0c38, .magic: dead4ead, .owner: syz-executor.0/11357, .owner_cpu: 0
EXT4-fs (loop4): mounted filesystem without journal. Opts: bh,data_err=ignore,orlov,noload,journal_dev=0x0000000000000001,usrjquota=,,errors=continue
CPU: 0 PID: 11357 Comm: syz-executor.0 Not tainted 4.14.304-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 debug_spin_lock_before kernel/locking/spinlock_debug.c:84 [inline]
 do_raw_spin_lock+0x1a2/0x200 kernel/locking/spinlock_debug.c:112
 netif_addr_lock_nested include/linux/netdevice.h:3714 [inline]
 dev_uc_sync+0x10b/0x1c0 net/core/dev_addr_lists.c:544
 macvlan_set_mac_lists+0x55/0x110 drivers/net/macvlan.c:808
 __dev_set_rx_mode+0x191/0x2a0 net/core/dev.c:6724
 dev_uc_unsync net/core/dev_addr_lists.c:600 [inline]
 dev_uc_unsync+0x16c/0x1c0 net/core/dev_addr_lists.c:592
EXT4-fs (loop5): mounting with "discard" option, but the device does not support discard
 bond_hw_addr_flush drivers/net/bonding/bond_main.c:559 [inline]
 bond_enslave+0x1d35/0x4cf0 drivers/net/bonding/bond_main.c:1805
EXT4-fs (loop5): mounted filesystem without journal. Opts: bh,data_err=ignore,orlov,noload,journal_dev=0x0000000000000001,usrjquota=,,errors=continue
 do_set_master+0x19e/0x200 net/core/rtnetlink.c:1961
 rtnl_newlink+0x1356/0x1830 net/core/rtnetlink.c:2759
 rtnetlink_rcv_msg+0x3be/0xb10 net/core/rtnetlink.c:4322
 netlink_rcv_skb+0x125/0x390 net/netlink/af_netlink.c:2454
 netlink_unicast_kernel net/netlink/af_netlink.c:1296 [inline]
 netlink_unicast+0x437/0x610 net/netlink/af_netlink.c:1322
 netlink_sendmsg+0x648/0xbc0 net/netlink/af_netlink.c:1893
 sock_sendmsg_nosec net/socket.c:646 [inline]
 sock_sendmsg+0xb5/0x100 net/socket.c:656
 ___sys_sendmsg+0x6c8/0x800 net/socket.c:2062
 __sys_sendmsg+0xa3/0x120 net/socket.c:2096
 SYSC_sendmsg net/socket.c:2107 [inline]
 SyS_sendmsg+0x27/0x40 net/socket.c:2103
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7ff4b0b820c9
RSP: 002b:00007ff4af0d3168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007ff4b0ca2050 RCX: 00007ff4b0b820c9
RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000007
RBP: 00007ff4b0bddae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffef99971f R14: 00007ff4af0d3300 R15: 0000000000022000