------------[ cut here ]------------
HSR: VLAN not yet supported
WARNING: CPU: 0 PID: 9292 at net/hsr/hsr_forward.c:324 hsr_fill_frame_info net/hsr/hsr_forward.c:324 [inline]
WARNING: CPU: 0 PID: 9292 at net/hsr/hsr_forward.c:324 hsr_forward_skb+0x1869/0x1d00 net/hsr/hsr_forward.c:358
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 9292 Comm: syz-executor.1 Not tainted 5.7.0-rc1-next-20200415-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x188/0x20d lib/dump_stack.c:118
 panic+0x2e3/0x75c kernel/panic.c:221
 __warn.cold+0x2f/0x35 kernel/panic.c:582
 report_bug+0x27b/0x2f0 lib/bug.c:195
 fixup_bug arch/x86/kernel/traps.c:175 [inline]
 fixup_bug arch/x86/kernel/traps.c:170 [inline]
 do_error_trap+0x12b/0x220 arch/x86/kernel/traps.c:267
 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:286
 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027
RIP: 0010:hsr_fill_frame_info net/hsr/hsr_forward.c:324 [inline]
RIP: 0010:hsr_forward_skb+0x1869/0x1d00 net/hsr/hsr_forward.c:358
Code: 74 24 18 48 8b 7c 24 28 e8 e4 5e ff ff e9 b1 f4 ff ff e8 9a 8b a4 f9 48 c7 c7 20 d0 fd 88 c6 05 3e ee b7 02 01 e8 5f c0 75 f9 <0f> 0b 48 ba 00 00 00 00 00 fc ff df 48 8b 3c 24 48 89 f8 48 c1 e8
RSP: 0018:ffffc90001867678 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000007dfe RSI: ffffffff815ce211 RDI: fffff5200030cec1
RBP: ffff8880918c54b6 R08: ffff8880a86fc480 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880918c54c0
R13: ffff888096e58002 R14: ffff88809f05d100 R15: ffff8880918c5400
 hsr_dev_xmit+0x78/0xd0 net/hsr/hsr_device.c:223
 __netdev_start_xmit include/linux/netdevice.h:4533 [inline]
 netdev_start_xmit include/linux/netdevice.h:4547 [inline]
 xmit_one net/core/dev.c:3477 [inline]
 dev_hard_start_xmit+0x1a4/0x9b0 net/core/dev.c:3493
 __dev_queue_xmit+0x259c/0x3070 net/core/dev.c:4052
 packet_snd net/packet/af_packet.c:2979 [inline]
 packet_sendmsg+0x23cc/0x5ce0 net/packet/af_packet.c:3004
 sock_sendmsg_nosec net/socket.c:652 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:672
 sock_write_iter+0x289/0x3c0 net/socket.c:1004
 call_write_iter include/linux/fs.h:1907 [inline]
 new_sync_write+0x4a2/0x700 fs/read_write.c:484
 __vfs_write+0xc9/0x100 fs/read_write.c:497
 vfs_write+0x268/0x5d0 fs/read_write.c:559
 ksys_write+0x1ee/0x250 fs/read_write.c:612
 do_syscall_64+0xf6/0x7d0 arch/x86/entry/common.c:295
 entry_SYSCALL_64_after_hwframe+0x49/0xb3
RIP: 0033:0x45ca29
Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f9187f94c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 000000000050c840 RCX: 000000000045ca29
RDX: 0000000000000020 RSI: 0000000020000dc0 RDI: 0000000000000003
RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 0000000000000ce8 R14: 00000000004cf34a R15: 00007f9187f956d4
Kernel Offset: disabled
Rebooting in 86400 seconds..