Warning: Permanently added '10.128.10.25' (ED25519) to the list of known hosts.
[ 481.225467][ T3348] chnl_net:caif_netlink_parms(): no params data found
[ 481.293398][ T3348] bridge0: port 1(bridge_slave_0) entered blocking state
[ 481.300837][ T3348] bridge0: port 1(bridge_slave_0) entered disabled state
[ 481.308110][ T3348] bridge_slave_0: entered allmulticast mode
[ 481.315573][ T3348] bridge_slave_0: entered promiscuous mode
[ 481.324929][ T3348] bridge0: port 2(bridge_slave_1) entered blocking state
[ 481.332346][ T3348] bridge0: port 2(bridge_slave_1) entered disabled state
[ 481.340127][ T3348] bridge_slave_1: entered allmulticast mode
[ 481.347353][ T3348] bridge_slave_1: entered promiscuous mode
[ 481.381807][ T3348] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 481.394237][ T3348] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 481.430668][ T3348] team0: Port device team_slave_0 added
[ 481.439226][ T3348] team0: Port device team_slave_1 added
[ 481.469486][ T3348] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 481.476848][ T3348] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 481.504417][ T3348] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 481.518221][ T3348] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 481.525647][ T3348] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 481.552967][ T3348] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 481.593735][ T3348] hsr_slave_0: entered promiscuous mode
[ 481.600472][ T3348] hsr_slave_1: entered promiscuous mode
[ 481.713889][ T3348] bridge0: port 2(bridge_slave_1) entered blocking state
[ 481.721228][ T3348] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 481.728990][ T3348] bridge0: port 1(bridge_slave_0) entered blocking state
[ 481.736159][ T3348] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 481.799545][ T3348] 8021q: adding VLAN 0 to HW filter on device bond0
[ 481.817877][ T5082] bridge0: port 1(bridge_slave_0) entered disabled state
[ 481.827578][ T5082] bridge0: port 2(bridge_slave_1) entered disabled state
[ 481.843258][ T3348] 8021q: adding VLAN 0 to HW filter on device team0
[ 481.856588][ T27] bridge0: port 1(bridge_slave_0) entered blocking state
[ 481.863722][ T27] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 481.876908][T31181] bridge0: port 2(bridge_slave_1) entered blocking state
[ 481.884333][T31181] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 481.956427][ T3348] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 482.267905][ T3348] veth0_vlan: entered promiscuous mode
[ 482.280872][ T3348] veth1_vlan: entered promiscuous mode
[ 482.313337][ T3348] veth0_macvtap: entered promiscuous mode
[ 482.330366][ T3348] veth1_macvtap: entered promiscuous mode
[ 482.353472][ T3348] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 482.368867][ T3348] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 484.053183][ C1]
[ 484.055545][ C1] ======================================================
[ 484.062552][ C1] WARNING: possible circular locking dependency detected
[ 484.069647][ C1] 6.7.0-rc4-syzkaller-00009-gbee0e7762ad2 #0 Not tainted
[ 484.076810][ C1] ------------------------------------------------------
[ 484.083839][ C1] kworker/1:1/27 is trying to acquire lock:
[ 484.089873][ C1] ffff88807cf51088 (&priv->active_session_list_lock){+.-.}-{2:2}, at: j1939_session_activate+0x4b/0x4a0
[ 484.101304][ C1]
[ 484.101304][ C1] but task is already holding lock:
[ 484.108811][ C1] ffff88807d8d35c8 (&jsk->sk_session_queue_lock){+.-.}-{2:2}, at: j1939_sk_queue_activate_next+0x60/0x4d0
[ 484.120527][ C1]
[ 484.120527][ C1] which lock already depends on the new lock.
[ 484.120527][ C1]
[ 484.131334][ C1]
[ 484.131334][ C1] the existing dependency chain (in reverse order) is:
[ 484.140519][ C1]
[ 484.140519][ C1] -> #2 (&jsk->sk_session_queue_lock){+.-.}-{2:2}:
[ 484.149755][ C1] _raw_spin_lock_bh+0x33/0x40
[ 484.155671][ C1] j1939_sk_queue_drop_all+0x3b/0x2f0
[ 484.161660][ C1] j1939_sk_netdev_event_netdown+0x7f/0x160
[ 484.168083][ C1] j1939_netdev_notify+0x1a2/0x1d0
[ 484.173806][ C1] notifier_call_chain+0xb6/0x3b0
[ 484.179512][ C1] call_netdevice_notifiers_info+0xbe/0x130
[ 484.186315][ C1] __dev_notify_flags+0x1f5/0x2e0
[ 484.192283][ C1] dev_change_flags+0x122/0x170
[ 484.198198][ C1] do_setlink+0x1a2f/0x3fa0
[ 484.203258][ C1] __rtnl_newlink+0xc1f/0x1930
[ 484.208911][ C1] rtnl_newlink+0x67/0xa0
[ 484.213781][ C1] rtnetlink_rcv_msg+0x3c7/0xe00
[ 484.219254][ C1] netlink_rcv_skb+0x16b/0x440
[ 484.224733][ C1] netlink_unicast+0x53b/0x810
[ 484.230031][ C1] netlink_sendmsg+0x93c/0xe40
[ 484.235324][ C1] __sock_sendmsg+0xd5/0x180
[ 484.241003][ C1] ____sys_sendmsg+0x6ac/0x940
[ 484.247691][ C1] ___sys_sendmsg+0x135/0x1d0
[ 484.253071][ C1] __sys_sendmsg+0x117/0x1e0
[ 484.258189][ C1] do_syscall_64+0x40/0x110
[ 484.263367][ C1] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 484.269865][ C1]
[ 484.269865][ C1] -> #1 (&priv->j1939_socks_lock){+.-.}-{2:2}:
[ 484.278468][ C1] _raw_spin_lock_bh+0x33/0x40
[ 484.283851][ C1] j1939_sk_errqueue+0xaa/0x1a0
[ 484.289355][ C1] j1939_session_destroy+0x276/0x4f0
[ 484.295463][ C1] j1939_session_deactivate_locked+0x28e/0x330
[ 484.302413][ C1] j1939_cancel_active_session+0x183/0x360
[ 484.308919][ C1] j1939_netdev_notify+0x19a/0x1d0
[ 484.314645][ C1] notifier_call_chain+0xb6/0x3b0
[ 484.320377][ C1] call_netdevice_notifiers_info+0xbe/0x130
[ 484.327209][ C1] __dev_notify_flags+0x1f5/0x2e0
[ 484.332870][ C1] dev_change_flags+0x122/0x170
[ 484.338275][ C1] do_setlink+0x1a2f/0x3fa0
[ 484.343311][ C1] __rtnl_newlink+0xc1f/0x1930
[ 484.348806][ C1] rtnl_newlink+0x67/0xa0
[ 484.353854][ C1] rtnetlink_rcv_msg+0x3c7/0xe00
[ 484.359330][ C1] netlink_rcv_skb+0x16b/0x440
[ 484.365113][ C1] netlink_unicast+0x53b/0x810
[ 484.370945][ C1] netlink_sendmsg+0x93c/0xe40
[ 484.376434][ C1] __sock_sendmsg+0xd5/0x180
[ 484.381734][ C1] ____sys_sendmsg+0x6ac/0x940
[ 484.387281][ C1] ___sys_sendmsg+0x135/0x1d0
[ 484.392620][ C1] __sys_sendmsg+0x117/0x1e0
[ 484.397928][ C1] do_syscall_64+0x40/0x110
[ 484.403494][ C1] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 484.410037][ C1]
[ 484.410037][ C1] -> #0 (&priv->active_session_list_lock){+.-.}-{2:2}:
[ 484.419336][ C1] __lock_acquire+0x2433/0x3b20
[ 484.424753][ C1] lock_acquire+0x1ae/0x520
[ 484.429872][ C1] _raw_spin_lock_bh+0x33/0x40
[ 484.435185][ C1] j1939_session_activate+0x4b/0x4a0
[ 484.441178][ C1] j1939_sk_queue_activate_next+0x2bc/0x4d0
[ 484.447686][ C1] j1939_session_completed+0xb7/0x170
[ 484.453586][ C1] j1939_xtp_rx_eoma+0x293/0x600
[ 484.459137][ C1] j1939_tp_recv+0x718/0xf50
[ 484.464441][ C1] j1939_can_recv+0x78b/0xa70
[ 484.469755][ C1] can_rcv_filter+0x2a5/0x8e0
[ 484.474971][ C1] can_receive+0x320/0x5c0
[ 484.479941][ C1] can_rcv+0x1dc/0x270
[ 484.484895][ C1] __netif_receive_skb_one_core+0x115/0x180
[ 484.491505][ C1] __netif_receive_skb+0x1f/0x1b0
[ 484.497165][ C1] process_backlog+0x101/0x6b0
[ 484.502627][ C1] __napi_poll.constprop.0+0xb4/0x540
[ 484.508578][ C1] net_rx_action+0x956/0xe90
[ 484.513693][ C1] __do_softirq+0x21a/0x8de
[ 484.518999][ C1] do_softirq+0xaa/0xe0
[ 484.523692][ C1] __local_bh_enable_ip+0xfc/0x120
[ 484.529356][ C1] icmp6_dst_alloc+0x427/0x620
[ 484.534734][ C1] ndisc_send_skb+0x125b/0x18f0
[ 484.540693][ C1] ndisc_send_ns+0xc7/0x140
[ 484.545733][ C1] addrconf_dad_work+0xc82/0x14b0
[ 484.552336][ C1] process_one_work+0x886/0x15d0
[ 484.558244][ C1] worker_thread+0x8b9/0x1290
[ 484.564057][ C1] kthread+0x2c6/0x3a0
[ 484.568918][ C1] ret_from_fork+0x45/0x80
[ 484.574330][ C1] ret_from_fork_asm+0x11/0x20
[ 484.579674][ C1]
[ 484.579674][ C1] other info that might help us debug this:
[ 484.579674][ C1]
[ 484.590769][ C1] Chain exists of:
[ 484.590769][ C1] &priv->active_session_list_lock --> &priv->j1939_socks_lock --> &jsk->sk_session_queue_lock
[ 484.590769][ C1]
[ 484.607456][ C1] Possible unsafe locking scenario:
[ 484.607456][ C1]
[ 484.615185][ C1] CPU0 CPU1
[ 484.620638][ C1] ---- ----
[ 484.626165][ C1] lock(&jsk->sk_session_queue_lock);
[ 484.631792][ C1] lock(&priv->j1939_socks_lock);
[ 484.639415][ C1] lock(&jsk->sk_session_queue_lock);
[ 484.647526][ C1] lock(&priv->active_session_list_lock);
[ 484.653411][ C1]
[ 484.653411][ C1] *** DEADLOCK ***
[ 484.653411][ C1]
[ 484.661542][ C1] 6 locks held by kworker/1:1/27:
[ 484.666644][ C1] #0: ffff88814b4f1938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0
[ 484.677723][ C1] #1: ffffc90000a2fd80 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0
[ 484.690959][ C1] #2: ffffffff8eaacf68 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xcf/0x14b0
[ 484.700810][ C1] #3: ffffffff8cfabbe0 (rcu_read_lock){....}-{1:2}, at: process_backlog+0x25d/0x6b0
[ 484.710480][ C1] #4: ffffffff8cfabbe0 (rcu_read_lock){....}-{1:2}, at: can_receive+0x21b/0x5c0
[ 484.719635][ C1] #5: ffff88807d8d35c8 (&jsk->sk_session_queue_lock){+.-.}-{2:2}, at: j1939_sk_queue_activate_next+0x60/0x4d0
[ 484.731654][ C1]
[ 484.731654][ C1] stack backtrace:
[ 484.737999][ C1] CPU: 1 PID: 27 Comm: kworker/1:1 Not tainted 6.7.0-rc4-syzkaller-00009-gbee0e7762ad2 #0
[ 484.748248][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 484.758743][ C1] Workqueue: ipv6_addrconf addrconf_dad_work
[ 484.764744][ C1] Call Trace:
[ 484.768191][ C1]
[ 484.771055][ C1] dump_stack_lvl+0xd9/0x1b0
[ 484.775925][ C1] check_noncircular+0x317/0x400
[ 484.780877][ C1] ? print_circular_bug+0x5c0/0x5c0
[ 484.786117][ C1] ? lockdep_lock+0xc6/0x200
[ 484.790732][ C1] ? hlock_class+0x130/0x130
[ 484.795523][ C1] __lock_acquire+0x2433/0x3b20
[ 484.800535][ C1] ? lockdep_hardirqs_on_prepare+0x420/0x420
[ 484.806806][ C1] lock_acquire+0x1ae/0x520
[ 484.811347][ C1] ? j1939_session_activate+0x4b/0x4a0
[ 484.816818][ C1] ? lock_sync+0x190/0x190
[ 484.821348][ C1] ? lock_sync+0x190/0x190
[ 484.825771][ C1] ? lock_acquire+0x1ae/0x520
[ 484.830480][ C1] _raw_spin_lock_bh+0x33/0x40
[ 484.835335][ C1] ? j1939_session_activate+0x4b/0x4a0
[ 484.840811][ C1] j1939_session_activate+0x4b/0x4a0
[ 484.846161][ C1] j1939_sk_queue_activate_next+0x2bc/0x4d0
[ 484.852440][ C1] ? __local_bh_enable_ip+0xa4/0x120
[ 484.857826][ C1] j1939_session_completed+0xb7/0x170
[ 484.863300][ C1] j1939_xtp_rx_eoma+0x293/0x600
[ 484.868348][ C1] j1939_tp_recv+0x718/0xf50
[ 484.872962][ C1] j1939_can_recv+0x78b/0xa70
[ 484.877660][ C1] ? j1939_netdev_notify+0x1d0/0x1d0
[ 484.883138][ C1] ? lock_sync+0x190/0x190
[ 484.887799][ C1] ? j1939_netdev_notify+0x1d0/0x1d0
[ 484.895378][ C1] can_rcv_filter+0x2a5/0x8e0
[ 484.900236][ C1] can_receive+0x320/0x5c0
[ 484.904740][ C1] ? can_receive+0x5c0/0x5c0
[ 484.909587][ C1] can_rcv+0x1dc/0x270
[ 484.913833][ C1] __netif_receive_skb_one_core+0x115/0x180
[ 484.919734][ C1] ? __netif_receive_skb_list_core+0x8a0/0x8a0
[ 484.926156][ C1] ? process_backlog+0x131/0x6b0
[ 484.931105][ C1] ? reacquire_held_locks+0x4c0/0x4c0
[ 484.936500][ C1] ? mark_held_locks+0x9f/0xe0
[ 484.941446][ C1] __netif_receive_skb+0x1f/0x1b0
[ 484.946579][ C1] process_backlog+0x101/0x6b0
[ 484.951456][ C1] __napi_poll.constprop.0+0xb4/0x540
[ 484.956920][ C1] net_rx_action+0x956/0xe90
[ 484.961790][ C1] ? __napi_poll.constprop.0+0x540/0x540
[ 484.967551][ C1] ? __do_softirq+0x21a/0x8de
[ 484.972265][ C1] ? reacquire_held_locks+0x4c0/0x4c0
[ 484.977687][ C1] ? mark_held_locks+0x9f/0xe0
[ 484.982477][ C1] __do_softirq+0x21a/0x8de
[ 484.987103][ C1] ? __lock_text_end+0x3/0x3
[ 484.991827][ C1] ? icmp6_dst_alloc+0x427/0x620
[ 484.997309][ C1] do_softirq+0xaa/0xe0
[ 485.001475][ C1]
[ 485.004721][ C1]
[ 485.007754][ C1] __local_bh_enable_ip+0xfc/0x120
[ 485.012976][ C1] icmp6_dst_alloc+0x427/0x620
[ 485.017759][ C1] ndisc_send_skb+0x125b/0x18f0
[ 485.023391][ C1] ? skb_pull+0x130/0x130
[ 485.027783][ C1] ? ndisc_ifinfo_sysctl_change+0x600/0x600
[ 485.033702][ C1] ? skb_set_owner_w+0x29f/0x460
[ 485.038763][ C1] ? ndisc_alloc_skb+0x27f/0x330
[ 485.043895][ C1] ? skb_put+0x138/0x1a0
[ 485.048155][ C1] ? mark_held_locks+0x9f/0xe0
[ 485.053018][ C1] ? find_held_lock+0x2d/0x110
[ 485.057965][ C1] ndisc_send_ns+0xc7/0x140
[ 485.062554][ C1] ? pndisc_redo+0x20/0x20
[ 485.067071][ C1] addrconf_dad_work+0xc82/0x14b0
[ 485.072385][ C1] ? addrconf_dad_completed+0x1030/0x1030
[ 485.078302][ C1] process_one_work+0x886/0x15d0
[ 485.083274][ C1] ? mld_report_work+0xcc0/0xcc0
[ 485.088833][ C1] ? workqueue_congested+0x300/0x300
[ 485.094299][ C1] ? assign_work+0x1a0/0x250
[ 485.098985][ C1] worker_thread+0x8b9/0x1290
[ 485.103759][ C1] ? process_one_work+0x15d0/0x15d0
[ 485.108972][ C1] kthread+0x2c6/0x3a0
[ 485.113161][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 485.118367][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 485.124087][ C1] ret_from_fork+0x45/0x80
[ 485.128516][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 485.134449][ C1] ret_from_fork_asm+0x11/0x20
[ 485.139313][ C1]
[ 492.796401][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 492.798661][ T3348] net_ratelimit: 75 callbacks suppressed
[ 492.798675][ T3348] A link change request failed with some changes committed already. Interface vxcan0 may have been left with an inconsistent configuration, please check.
[ 492.803516][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 492.831964][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 492.838680][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 492.845425][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 492.852131][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 492.858978][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 492.865811][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 492.873820][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 492.880753][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 492.887458][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 492.894356][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 492.901331][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 492.907890][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 492.914798][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 492.921380][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 492.928126][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 492.934843][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 492.942135][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 492.948838][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 492.955728][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 492.962487][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 492.969232][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 492.975888][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 492.983033][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 492.989600][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 492.996421][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.003015][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.009970][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.016716][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.023344][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.029976][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.036784][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.043544][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.050412][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.057850][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.064596][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.071110][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.077964][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.084925][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.091628][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.098549][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.105245][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.111733][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.118573][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.125187][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.131761][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.138470][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.145437][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.151923][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.159320][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.166138][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.172754][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.179480][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.186780][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.193534][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.200355][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.206878][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.213449][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.220508][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.227303][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.233966][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.240815][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.247431][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.254487][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.261264][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.267979][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.274710][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.281324][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.288168][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.295526][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.302537][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.309333][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.315887][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.322569][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.329347][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.336370][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.342955][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.350332][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.357391][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.364210][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.370713][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.377594][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.384571][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.391449][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.398360][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.405242][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.412010][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.418947][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.425569][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.432172][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.438702][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.445305][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.451876][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.458567][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.465267][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.472056][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.478845][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.485536][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.492033][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.499108][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.505742][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.512396][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.518924][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.525805][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.532472][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.539130][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.545776][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.552426][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.559079][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.565689][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.572173][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.581449][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.589519][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.597407][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.607106][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.613878][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.620432][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.627507][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.634406][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.641287][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.648181][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.654996][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.661571][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.668442][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.675063][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.681776][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.688554][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.695258][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.701790][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.708565][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.715238][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.722057][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.728599][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.735406][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.741929][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.748813][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.755513][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.762082][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.770005][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.776797][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.783632][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.790523][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.797099][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.803869][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.811201][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.818026][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.824728][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.831443][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.838096][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.845014][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.851997][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.859111][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.866272][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.873149][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.879894][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.887351][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.893842][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.900623][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.907240][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.913913][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.920623][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.927528][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.934318][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.941303][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.947850][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.955236][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.961924][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.968751][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.975290][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.981972][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 493.988497][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 493.995152][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 494.001748][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 494.009126][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 494.015952][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 494.022727][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 494.029265][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 494.036573][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 494.043454][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 494.050124][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 494.056683][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 494.063304][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 494.069872][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 494.076672][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 494.083560][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found
[ 494.090441][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found
[ 494.096997][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found