IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
8021q: adding VLAN 0 to HW filter on device batadv0
WARNING: CPU: 0 PID: 44 at net/xfrm/xfrm_state.c:2381 xfrm_state_fini+0x440/0x5c0 net/xfrm/xfrm_state.c:2381
kobject: 'loop0' (00000000ad5f8f16): kobject_uevent_env
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 44 Comm: kworker/u4:2 Not tainted 5.0.0-rc1+ #16
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: netns cleanup_net
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: 'loop0' (00000000ad5f8f16): fill_kobj_path: path = '/devices/virtual/block/loop0'
 __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
kobject: 'loop0' (00000000ad5f8f16): kobject_uevent_env
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:973
RIP: 0010:xfrm_state_fini+0x440/0x5c0 net/xfrm/xfrm_state.c:2381
Code: c3 e8 94 7b bf fa 0f 0b e9 d5 fd ff ff e8 88 7b bf fa 0f 0b e9 9d fe ff ff e8 7c 7b bf fa 0f 0b e9 65 ff ff ff e8 70 7b bf fa <0f> 0b e9 d1 fc ff ff e8 14 67 03 fb e9 f4 fc ff ff 48 89 85 08 ff
RSP: 0018:ffff8880a96ff718 EFLAGS: 00010293
RAX: ffff8880a96f0440 RBX: ffff88808dab4040 RCX: 1ffff110152de1a6
RDX: 0000000000000000 RSI: ffffffff86c27ba0 RDI: 1ffff110152dfee9
RBP: ffff8880a96ff810 R08: 0000000000000007 R09: ffff8880a96f0d30
R10: ffff8880a96f0440 R11: 0000000000000000 R12: 1ffff110152dfee5
R13: ffff8880a96ff7e8 R14: ffff88808dab5b40 R15: ffff88808b9eace0
kobject: 'loop0' (00000000ad5f8f16): fill_kobj_path: path = '/devices/virtual/block/loop0'
 xfrm_net_exit+0x25/0x70 net/xfrm/xfrm_policy.c:3929
 ops_exit_list.isra.0+0xb0/0x160 net/core/net_namespace.c:153
 cleanup_net+0x51d/0xb10 net/core/net_namespace.c:551
 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..