batman_adv: batadv0: Interface activated: batadv_slave_1 IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready hsr_addr_subst_dest: Unknown node ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7999 at net/hsr/hsr_framereg.c:313 hsr_addr_subst_dest.cold+0x45/0x4e net/hsr/hsr_framereg.c:313 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 7999 Comm: syz-executor038 Not tainted 4.14.212-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x283 lib/dump_stack.c:58 panic+0x1f9/0x42d kernel/panic.c:183 __warn.cold+0x20/0x4b kernel/panic.c:547 report_bug+0x208/0x249 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:177 [inline] fixup_bug arch/x86/kernel/traps.c:172 [inline] do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964 RIP: 0010:hsr_addr_subst_dest.cold+0x45/0x4e net/hsr/hsr_framereg.c:313 RSP: 0018:ffff88809725f6d8 EFLAGS: 00010286 RAX: 0000000000000021 RBX: dffffc0000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff878bbac0 RDI: ffffed1012e4bed1 RBP: ffff8880aad0b2ce R08: 0000000000000021 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 00000000203b86c4 R13: ffff8880b1317460 R14: ffff8880b1317460 R15: 000000000000cd63 hsr_xmit net/hsr/hsr_forward.c:230 [inline] hsr_forward_do net/hsr/hsr_forward.c:295 [inline] hsr_forward_skb+0x103d/0x19b1 net/hsr/hsr_forward.c:373 hsr_dev_xmit+0x6b/0xa0 net/hsr/hsr_device.c:242 __netdev_start_xmit include/linux/netdevice.h:4039 [inline] netdev_start_xmit include/linux/netdevice.h:4048 [inline] xmit_one net/core/dev.c:3005 [inline] dev_hard_start_xmit+0x188/0x890 net/core/dev.c:3021 __dev_queue_xmit+0x1d7f/0x2480 net/core/dev.c:3521 __bpf_tx_skb net/core/filter.c:1708 [inline] __bpf_redirect_common net/core/filter.c:1747 [inline] __bpf_redirect+0x5cf/0x9c0 net/core/filter.c:1754 ____bpf_clone_redirect net/core/filter.c:1787 [inline] bpf_clone_redirect+0x1e1/0x2c0 net/core/filter.c:1759 bpf_prog_1d8f0bf87cf9b5db+0x9f9/0x1000 Kernel Offset: disabled Rebooting in 86400 seconds..