audit: type=1400 audit(1549693530.026:62): avc:  denied  { map_read map_write } for  pid=10889 comm="syz-executor.0" 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: 1 PID: 17 at net/strparser/strparser.c:526 strp_done+0xca/0xf0 net/strparser/strparser.c:526
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.0.0-rc5+ #64
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events sk_psock_destroy_deferred
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x172/0x1f0 lib/dump_stack.c:113
kobject: 'loop0' (00000000f1cd8b70): fill_kobj_path: path = '/devices/virtual/block/loop0'
 panic+0x2cb/0x65c kernel/panic.c:214
netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'.
 __warn.cold+0x20/0x45 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
kobject: 'loop2' (0000000047657d9f): kobject_uevent_env
RIP: 0010:strp_done+0xca/0xf0 net/strparser/strparser.c:526
Code: 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 31 48 c7 43 18 00 00 00 00 e8 52 9a 07 fb 5b 41 5c 41 5d 5d c3 e8 46 9a 07 fb <0f> 0b eb 81 e8 7d 96 3e fb e9 5c ff ff ff 4c 89 e7 e8 d0 96 3e fb
RSP: 0018:ffff8880a98f7cc0 EFLAGS: 00010293
RAX: ffff8880a98ec480 RBX: ffff8880964c2500 RCX: ffffffff866845ba
RDX: 0000000000000000 RSI: ffffffff8668463a RDI: 0000000000000001
RBP: ffff8880a98f7cd8 R08: ffff8880a98ec480 R09: ffffed1015d25bd0
kobject: 'loop2' (0000000047657d9f): fill_kobj_path: path = '/devices/virtual/block/loop2'
R10: ffffed1015d25bcf R11: ffff8880ae92de7b R12: 0000000000000001
R13: 0000000000000080 R14: ffff8880964c24c0 R15: ffff8880ae92c800
 sk_psock_destroy_deferred+0x2f/0x6b0 net/core/skmsg.c:548
netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'.
 process_one_work+0x98e/0x1790 kernel/workqueue.c:2173
 worker_thread+0x98/0xe40 kernel/workqueue.c:2319
kobject: 'loop1' (00000000fb9f3cf3): kobject_uevent_env
 kthread+0x357/0x430 kernel/kthread.c:246
kobject: 'loop1' (00000000fb9f3cf3): fill_kobj_path: path = '/devices/virtual/block/loop1'
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352
Kernel Offset: disabled
Rebooting in 86400 seconds..