audit: type=1400 audit(1559839050.978:40): avc:  denied  { prog_run } for  pid=7680 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1
WARNING: CPU: 0 PID: 2734 at kernel/bpf/core.c:672 bpf_jit_free+0x238/0x300
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 2734 Comm: kworker/0:2 Not tainted 4.19.48 #20
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+0x263/0x507 kernel/panic.c:185
 __warn.cold+0x20/0x4a kernel/panic.c:540
 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+0x204/0x360 arch/x86/kernel/traps.c:296
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1013
RIP: 0010:bpf_jit_free+0x238/0x300
Code: 38 d0 7f 08 84 c0 0f 85 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 41 0f b6 5c 24 02 49 39 c7 0f 84 33 fe ff ff e8 d8 4e f5 ff <0f> 0b e9 27 fe ff ff e8 cc 4e f5 ff 4c 89 ea 48 b8 00 00 00 00 00
RSP: 0000:ffff88809f7bfca8 EFLAGS: 00010293
RAX: ffff88809f7b6240 RBX: 0000000000000007 RCX: ffffffff8174d0dd
RDX: 0000000000000000 RSI: ffffffff8175b548 RDI: ffff8880a172bee8
RBP: ffff88809f7bfcd0 R08: 1ffffffff146d5a8 R09: fffffbfff146d5a9
R10: fffffbfff146d5a8 R11: ffffffff8a36ad47 R12: ffffc90001935000
R13: ffffc90001935002 R14: ffffc90001935020 R15: ffff8880a5373220
 bpf_prog_free_deferred+0x2f6/0x420 kernel/bpf/core.c:1805
 process_one_work+0x989/0x1750 kernel/workqueue.c:2153
 worker_thread+0x98/0xe40 kernel/workqueue.c:2296
 kthread+0x354/0x420 kernel/kthread.c:246
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415
Kernel Offset: disabled
Rebooting in 86400 seconds..