IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
bridge0: port 2(bridge_slave_1) entered blocking state
bridge0: port 2(bridge_slave_1) entered forwarding state
IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
WARNING: CPU: 0 PID: 7888 at kernel/signal.c:368 task_participate_group_stop+0x200/0x260 kernel/signal.c:368
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 7888 Comm: 3 Not tainted 5.0.0+ #8
hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x172/0x1f0 lib/dump_stack.c:113
 panic+0x2cb/0x65c kernel/panic.c:214
hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
 __warn.cold+0x20/0x45 kernel/panic.c:571
8021q: adding VLAN 0 to HW filter on device batadv0
 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:task_participate_group_stop+0x200/0x260 kernel/signal.c:368
Code: d0 7c 04 84 d2 75 61 41 89 9d a4 00 00 00 41 bc 01 00 00 00 e9 59 ff ff ff e8 fc 68 29 00 0f 0b e9 91 fe ff ff e8 f0 68 29 00 <0f> 0b e9 fe fe ff ff 4c 89 e7 e8 b1 03 61 00 e9 ca fe ff ff e8 d7
RSP: 0018:ffff888084127c18 EFLAGS: 00010093
RAX: ffff888083b780c0 RBX: 0000000000000000 RCX: ffffffff8146825e
RDX: 0000000000000000 RSI: ffffffff81468370 RDI: 0000000000000005
RBP: ffff888084127c38 R08: ffff888083b780c0 R09: ffffed1010824f83
R10: ffffed1010824f82 R11: 0000000000000003 R12: ffff888083a94260
R13: ffff888083a941c0 R14: 0000000000040000 R15: dffffc0000000000
kobject: 'vlan0' (0000000079cefef4): kobject_add_internal: parent: 'mesh', set: '<NULL>'
 do_signal_stop+0x1e6/0x840 kernel/signal.c:2265
kobject: 'loop4' (0000000076c2e74e): kobject_uevent_env
 get_signal+0xd72/0x1d50 kernel/signal.c:2450
 do_signal+0x87/0x1940 arch/x86/kernel/signal.c:816
kobject: 'loop4' (0000000076c2e74e): fill_kobj_path: path = '/devices/virtual/block/loop4'
 exit_to_usermode_loop+0x244/0x2c0 arch/x86/entry/common.c:162
 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:268 [inline]
 do_syscall_64+0x52d/0x610 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x3000000
Code: Bad RIP value.
RSP: 002b:00007ffea1b3a8f0 EFLAGS: 00000200 ORIG_RAX: 000000000000003b
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Kernel Offset: disabled
Rebooting in 86400 seconds..