netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. WARNING: CPU: 1 PID: 7923 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: 7923 Comm: kworker/1:2 Not tainted 5.0.0-rc5+ #65 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 panic+0x2cb/0x65c kernel/panic.c:214 __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 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 8a 07 fb 5b 41 5c 41 5d 5d c3 e8 46 8a 07 fb <0f> 0b eb 81 e8 7d 86 3e fb e9 5c ff ff ff 4c 89 e7 e8 d0 86 3e fb RSP: 0018:ffff888083d6fcc0 EFLAGS: 00010293 RAX: ffff888089e2a640 RBX: ffff8880a83c2040 RCX: ffffffff866855ba RDX: 0000000000000000 RSI: ffffffff8668563a RDI: 0000000000000001 RBP: ffff888083d6fcd8 R08: ffff888089e2a640 R09: ffffed1015d25bd0 R10: ffffed1015d25bcf R11: ffff8880ae92de7b R12: 0000000000000001 R13: 0000000000000080 R14: ffff8880a83c2000 R15: ffff8880ae92c800 sk_psock_destroy_deferred+0x2f/0x6b0 net/core/skmsg.c:548 process_one_work+0x98e/0x1790 kernel/workqueue.c:2173 worker_thread+0x98/0xe40 kernel/workqueue.c:2319 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..