BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:422/tfrc_rx_hist_sample_rtt() device nr0 entered promiscuous mode CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.0.0-rc5 #60 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+0x172/0x1f0 lib/dump_stack.c:113 tfrc_rx_hist_sample_rtt.cold+0x56/0x61 net/dccp/ccids/lib/packet_history.c:422 ccid3_hc_rx_packet_recv+0x5c6/0xeb0 net/dccp/ccids/ccid3.c:767 ccid_hc_rx_packet_recv net/dccp/ccid.h:185 [inline] dccp_deliver_input_to_ccids+0xee/0x280 net/dccp/input.c:180 dccp_rcv_established net/dccp/input.c:378 [inline] dccp_rcv_established+0x83/0xb0 net/dccp/input.c:368 dccp_v4_do_rcv+0x139/0x190 net/dccp/ipv4.c:659 sk_backlog_rcv include/net/sock.h:936 [inline] __sk_receive_skb+0x341/0xbf0 net/core/sock.c:473 dccp_v4_rcv+0xeaa/0x1bf1 net/dccp/ipv4.c:880 ip_protocol_deliver_rcu+0x60/0x8e0 net/ipv4/ip_input.c:208 ip_local_deliver_finish+0x23b/0x390 net/ipv4/ip_input.c:234 NF_HOOK include/linux/netfilter.h:289 [inline] NF_HOOK include/linux/netfilter.h:283 [inline] ip_local_deliver+0x1e9/0x520 net/ipv4/ip_input.c:255 dst_input include/net/dst.h:450 [inline] ip_rcv_finish+0x1f4/0x2f0 net/ipv4/ip_input.c:414 NF_HOOK include/linux/netfilter.h:289 [inline] NF_HOOK include/linux/netfilter.h:283 [inline] ip_rcv+0xe8/0x3f0 net/ipv4/ip_input.c:524 __netif_receive_skb_one_core+0x115/0x1a0 net/core/dev.c:4973 __netif_receive_skb+0x2c/0x1c0 net/core/dev.c:5083 process_backlog+0x206/0x750 net/core/dev.c:5923 napi_poll net/core/dev.c:6346 [inline] net_rx_action+0x4fa/0x1070 net/core/dev.c:6412 __do_softirq+0x266/0x95a kernel/softirq.c:292 run_ksoftirqd kernel/softirq.c:654 [inline] run_ksoftirqd+0x8e/0x110 kernel/softirq.c:646 smpboot_thread_fn+0x6ab/0xa10 kernel/smpboot.c:164 kthread+0x357/0x430 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 net_ratelimit: 20 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 dccp_close: ABORT with 794 bytes unread dccp_close: ABORT with 106496 bytes unread protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 device nr0 entered promiscuous mode device nr0 entered promiscuous mode net_ratelimit: 2573 callbacks suppressed bridge0: received packet on veth0_to_bridge with own address as source address (addr:86:27:a6:50:72:e9, vlan:0) bridge0: received packet on veth0_to_bridge with own address as source address (addr:86:27:a6:50:72:e9, vlan:0) bridge0: received packet on veth0_to_bridge with own address as source address (addr:86:27:a6:50:72:e9, vlan:0) bridge0: received packet on veth0_to_bridge with own address as source address (addr:86:27:a6:50:72:e9, vlan:0) bridge0: received packet on veth0_to_bridge with own address as source address (addr:86:27:a6:50:72:e9, vlan:0) protocol 88fb is buggy, dev hsr_slave_0 bridge0: received packet on veth0_to_bridge with own address as source address (addr:86:27:a6:50:72:e9, vlan:0) protocol 88fb is buggy, dev hsr_slave_1 bridge0: received packet on veth0_to_bridge with own address as source address (addr:86:27:a6:50:72:e9, vlan:0) protocol 88fb is buggy, dev hsr_slave_0 device nr0 entered promiscuous mode