WARNING: CPU: 0 PID: 5 at kernel/bpf/core.c:855 bpf_jit_free+0x157/0x1b0
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.1.0-next-20190510 #5
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events bpf_prog_free_deferred
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x172/0x1f0 lib/dump_stack.c:113
 panic+0x2cb/0x75a kernel/panic.c:218
 __warn.cold+0x20/0x47 kernel/panic.c:575
 report_bug+0x263/0x2b0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:179 [inline]
 fixup_bug arch/x86/kernel/traps.c:174 [inline]
 do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:272
 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:291
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:972
RIP: 0010:bpf_jit_free+0x157/0x1b0
Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 5d 48 b8 00 02 00 00 00 00 ad de 48 39 43 70 0f 84 05 ff ff ff e8 89 aa f4 ff <0f> 0b e9 f9 fe ff ff e8 2d 7d 2d 00 e9 d9 fe ff ff 48 89 7d e0 e8
RSP: 0018:ffff8880a988fcb0 EFLAGS: 00010293
RAX: ffff8880a987c140 RBX: ffff888087128800 RCX: ffffffff817b506d
RDX: 0000000000000000 RSI: ffffffff817c6037 RDI: ffff888087128870
RBP: ffff8880a988fcd0 R08: 1ffffffff14ccca8 R09: fffffbfff14ccca9
R10: fffffbfff14ccca8 R11: ffffffff8a666547 R12: ffffc90001921000
R13: ffff888087128868 R14: ffff8880a9802200 R15: ffff8880ae834840
 bpf_prog_free_deferred+0x27a/0x350 kernel/bpf/core.c:1988
 process_one_work+0x98e/0x1790 kernel/workqueue.c:2268
 worker_thread+0x98/0xe40 kernel/workqueue.c:2414
 kthread+0x357/0x430 kernel/kthread.c:254
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352
Kernel Offset: disabled
Rebooting in 86400 seconds..