corrupted report

[syzbot]

Hello,

syzbot found the following crash on:

HEAD commit: 9204f620 ANDROID: gki: x86: Enable PCI_MSI, WATCHDOG, HPET
git tree: android-5.4
console output: https://syzkaller.appspot.com/x/log.txt?x=13db16b5e00000
kernel config: https://syzkaller.appspot.com/x/.config?x=67a5aea0400188d
dashboard link: https://syzkaller.appspot.com/bug?extid=27441f50fc21afa6702b
compiler: Android (6032204 based on r370808) clang version 10.0.1 (https://android.googlesource.com/toolchain/llvm-project 6e765c10313d15c02ab29977a82938f66742c3a9)

Unfortunately, I don't have any reproducer for this crash yet.

IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+27441f...@syzkaller.appspotmail.com

==================================================================
BUG: KASAN: use-after-free in is_multicast_ether_addr_64bits include/linux/etherdevice.h:136 [inline]
BUG: KASAN: use-after-free in netif_receive_generic_xdp net/core/dev.c:4294 [inline]
BUG: KASAN: use-after-free in do_xdp_generic+0x612/0x1500 net/core/dev.c:4392
Read of size 8 at addr ffff8880973c6fff by task syz-executor.4/6964

CPU: 0 PID: 6964 Comm: syz-executor.4 Not tainted 5.4.18-syzkaller-00113-g9204f620c2a9 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:


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