bridge0: port 1(bridge_slave_0) entered disabled state
device bridge_slave_0 entered promiscuous mode
bridge0: port 2(bridge_slave_1) entered blocking state
bridge0: port 2(bridge_slave_1) entered disabled state
device bridge_slave_1 entered promiscuous mode
WARNING: CPU: 0 PID: 7 at net/batman-adv/multicast.c:371 batadv_mcast_mla_tt_add net/batman-adv/multicast.c:371 [inline]
WARNING: CPU: 0 PID: 7 at net/batman-adv/multicast.c:371 __batadv_mcast_mla_update net/batman-adv/multicast.c:636 [inline]
WARNING: CPU: 0 PID: 7 at net/batman-adv/multicast.c:371 batadv_mcast_mla_update+0x20ed/0x2980 net/batman-adv/multicast.c:661
kobject: 'bond_slave_0' (000000003ecd2d4e): kobject_uevent_env
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 5.0.0-rc2+ #19
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: bat_events batadv_mcast_mla_update
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1db/0x2d0 lib/dump_stack.c:113
 panic+0x2cb/0x65c kernel/panic.c:214
kobject: 'bond_slave_0' (000000003ecd2d4e): fill_kobj_path: path = '/devices/virtual/net/bond_slave_0'
kobject: 'queues' (00000000f95ccce1): kobject_add_internal: parent: 'bond_slave_0', set: '<NULL>'
 __warn.cold+0x20/0x48 kernel/panic.c:571
 report_bug+0x263/0x2b0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 fixup_bug arch/x86/kernel/traps.c:173 [inline]
 do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:271
 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:290
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:973
RIP: 0010:batadv_mcast_mla_tt_add net/batman-adv/multicast.c:371 [inline]
RIP: 0010:__batadv_mcast_mla_update net/batman-adv/multicast.c:636 [inline]
RIP: 0010:batadv_mcast_mla_update+0x20ed/0x2980 net/batman-adv/multicast.c:661
Code: 49 c1 ee 03 48 b8 00 00 00 00 00 fc ff df be f8 f8 ff ff 66 41 89 34 06 48 c1 ea 03 c6 04 02 f8 e9 87 ea ff ff e8 b3 b0 af f9 <0f> 0b e9 cf e6 ff ff e8 a7 b0 af f9 48 8b 95 00 fe ff ff 49 c1 ee
RSP: 0018:ffff8880a9467788 EFLAGS: 00010293
RAX: ffff8880a94581c0 RBX: 0000000000000001 RCX: ffffffff87d2350a
RDX: 0000000000000000 RSI: ffffffff87d24e3d RDI: 0000000000000007
RBP: ffff8880a94679e0 R08: ffff8880a94581c0 R09: ffff8880a9458a88
R10: ffff8880a94581c0 R11: 0000000000000000 R12: ffff8880a9467868
R13: 0000000000000000 R14: 1ffff1101528cf0d R15: ffff8880a94679b8
 process_one_work+0xd0c/0x1ce0 kernel/workqueue.c:2153
 worker_thread+0x143/0x14a0 kernel/workqueue.c:2296
 kthread+0x357/0x430 kernel/kthread.c:246
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352
Kernel Offset: disabled
Rebooting in 86400 seconds..