[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 42.360682][ T7395] IPVS: ftp: loaded support on port[0] = 21 [ 42.629220][ T286] tipc: TX() has been purged, node left! [ 42.857951][ T7393] can: request_module (can-proto-0) failed. [ 45.561305][ T7393] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.249' (ECDSA) to the list of known hosts. 2020/03/22 08:18:39 parsed 1 programs 2020/03/22 08:18:40 executed programs: 0 [ 53.676891][ T7468] IPVS: ftp: loaded support on port[0] = 21 [ 53.677743][ T7473] IPVS: ftp: loaded support on port[0] = 21 [ 53.695307][ T7474] IPVS: ftp: loaded support on port[0] = 21 [ 53.696594][ T7476] IPVS: ftp: loaded support on port[0] = 21 [ 53.717667][ T7470] IPVS: ftp: loaded support on port[0] = 21 [ 53.720378][ T7477] IPVS: ftp: loaded support on port[0] = 21 [ 53.868742][ T7468] chnl_net:caif_netlink_parms(): no params data found [ 53.963220][ T7468] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.971137][ T7468] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.979313][ T7468] device bridge_slave_0 entered promiscuous mode [ 54.005637][ T7470] chnl_net:caif_netlink_parms(): no params data found [ 54.021730][ T7474] chnl_net:caif_netlink_parms(): no params data found [ 54.030709][ T7468] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.038166][ T7468] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.045868][ T7468] device bridge_slave_1 entered promiscuous mode [ 54.069061][ T7468] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.081420][ T7468] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.101345][ T7476] chnl_net:caif_netlink_parms(): no params data found [ 54.149783][ T7477] chnl_net:caif_netlink_parms(): no params data found [ 54.171184][ T7468] team0: Port device team_slave_0 added [ 54.191109][ T7470] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.198218][ T7470] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.206041][ T7470] device bridge_slave_0 entered promiscuous mode [ 54.215957][ T7468] team0: Port device team_slave_1 added [ 54.245121][ T7470] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.252422][ T7470] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.260571][ T7470] device bridge_slave_1 entered promiscuous mode [ 54.321062][ T7468] device hsr_slave_0 entered promiscuous mode [ 54.369554][ T7468] device hsr_slave_1 entered promiscuous mode [ 54.441856][ T7473] chnl_net:caif_netlink_parms(): no params data found [ 54.471636][ T7476] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.478770][ T7476] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.487349][ T7476] device bridge_slave_0 entered promiscuous mode [ 54.497680][ T7476] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.505317][ T7476] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.513206][ T7476] device bridge_slave_1 entered promiscuous mode [ 54.523316][ T7470] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.532822][ T7474] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.541360][ T7474] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.550783][ T7474] device bridge_slave_0 entered promiscuous mode [ 54.558232][ T7477] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.565798][ T7477] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.573884][ T7477] device bridge_slave_0 entered promiscuous mode [ 54.591865][ T7470] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.601759][ T7474] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.609103][ T7474] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.619995][ T7474] device bridge_slave_1 entered promiscuous mode [ 54.631984][ T7477] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.639056][ T7477] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.647404][ T7477] device bridge_slave_1 entered promiscuous mode [ 54.692319][ T7476] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.706353][ T7470] team0: Port device team_slave_0 added [ 54.713502][ T7470] team0: Port device team_slave_1 added [ 54.721186][ T7474] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.732048][ T7474] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.745883][ T7477] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.756257][ T7476] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.783510][ T7473] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.790669][ T7473] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.798338][ T7473] device bridge_slave_0 entered promiscuous mode [ 54.806469][ T7477] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.821973][ T7476] team0: Port device team_slave_0 added [ 54.831252][ T7476] team0: Port device team_slave_1 added [ 54.841570][ T7473] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.848806][ T7473] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.857057][ T7473] device bridge_slave_1 entered promiscuous mode [ 54.876848][ T7468] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.884009][ T7468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.891868][ T7468] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.899227][ T7468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.911245][ T7474] team0: Port device team_slave_0 added [ 54.918529][ T2650] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.926782][ T2650] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.946284][ T7477] team0: Port device team_slave_0 added [ 54.957756][ T7477] team0: Port device team_slave_1 added [ 55.001873][ T7470] device hsr_slave_0 entered promiscuous mode [ 55.059519][ T7470] device hsr_slave_1 entered promiscuous mode [ 55.119323][ T7470] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.127187][ T7470] Cannot create hsr debugfs directory [ 55.134307][ T7474] team0: Port device team_slave_1 added [ 55.148598][ T7473] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.160434][ T7473] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.250860][ T7476] device hsr_slave_0 entered promiscuous mode [ 55.299503][ T7476] device hsr_slave_1 entered promiscuous mode [ 55.349351][ T7476] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.356948][ T7476] Cannot create hsr debugfs directory [ 55.421977][ T7477] device hsr_slave_0 entered promiscuous mode [ 55.459779][ T7477] device hsr_slave_1 entered promiscuous mode [ 55.499445][ T7477] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.507029][ T7477] Cannot create hsr debugfs directory [ 55.515896][ T7473] team0: Port device team_slave_0 added [ 55.580910][ T7474] device hsr_slave_0 entered promiscuous mode [ 55.619514][ T7474] device hsr_slave_1 entered promiscuous mode [ 55.660696][ T7474] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.668412][ T7474] Cannot create hsr debugfs directory [ 55.681777][ T7473] team0: Port device team_slave_1 added [ 55.762330][ T7473] device hsr_slave_0 entered promiscuous mode [ 55.800348][ T7473] device hsr_slave_1 entered promiscuous mode [ 55.839247][ T7473] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.846830][ T7473] Cannot create hsr debugfs directory [ 55.906630][ T7468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.936543][ T7468] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.961428][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.970780][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.978320][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.987097][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.996606][ T2650] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.003661][ T2650] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.013005][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.021443][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.030962][ T2650] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.038055][ T2650] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.045755][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.054144][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.062857][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.071559][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.081373][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.095373][ T7470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.137831][ T7474] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.145595][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.154812][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.164358][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.173538][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.182298][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.190810][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.200018][ T7468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.222459][ T7470] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.237737][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.247683][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.271548][ T7476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.283119][ T7474] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.292222][ T7477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.303500][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.311960][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.320094][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.328462][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.336880][ T2560] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.343925][ T2560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.352239][ T2562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.374252][ T7468] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.383353][ T7476] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.392852][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.406225][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.415017][ T2549] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.422155][ T2549] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.429900][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.438374][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.446964][ T2549] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.454039][ T2549] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.461672][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.470147][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.478500][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.486210][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.515544][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.523893][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.535296][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.544687][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.553866][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.562387][ T2549] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.569479][ T2549] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.577052][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.585881][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.594239][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.603295][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.611548][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.621199][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.629814][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.638210][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.646562][ T2549] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.653652][ T2549] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.661549][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.670217][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.678474][ T2549] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.685579][ T2549] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.693173][ T2549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.707328][ T7473] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.719541][ T7477] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.742823][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.751122][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.759816][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.768009][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.776202][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.784773][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.792684][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.801162][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.809896][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.818145][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.827053][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.835438][ T2560] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.842530][ T2560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.850048][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.858524][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.867743][ T2560] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.874845][ T2560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.882368][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.890922][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.906708][ T7473] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.916573][ T7474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.926195][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.937371][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.947709][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.962042][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.971164][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.978703][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.986612][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.995012][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.003284][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.012356][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.023843][ T7470] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.035877][ T7470] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.053123][ T7490] tipc: Started in network mode [ 57.058120][ T7490] tipc: Own node identity ac1414aa, cluster identity 4711 [ 57.066237][ T7490] tipc: New replicast peer: 172.20.20.187 [ 57.073233][ T7490] check_preemption_disabled: 8 callbacks suppressed [ 57.073243][ T7490] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.3/7490 [ 57.089480][ T7490] caller is dst_cache_get+0x33/0xa0 [ 57.094661][ T7490] CPU: 1 PID: 7490 Comm: syz-executor.3 Not tainted 5.6.0-rc6-syzkaller #0 [ 57.103758][ T7490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.113790][ T7490] Call Trace: [ 57.117094][ T7490] dump_stack+0x12d/0x187 [ 57.121415][ T7490] debug_smp_processor_id.cold.1+0x84/0x9e [ 57.127288][ T7490] dst_cache_get+0x33/0xa0 [ 57.131690][ T7490] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 57.136887][ T7490] ? __copy_skb_header+0x293/0x4e0 [ 57.141973][ T7490] ? tipc_udp_addr2str+0x150/0x150 [ 57.147147][ T7490] ? netdev_alloc_frag+0x160/0x160 [ 57.152255][ T7490] ? skb_copy_header+0x16/0x2a0 [ 57.157109][ T7490] ? __pskb_copy_fclone+0x4d5/0xc60 [ 57.162280][ T7490] ? rcu_read_lock_held+0x9c/0xb0 [ 57.167290][ T7490] ? rcu_read_lock_held_common+0x120/0x120 [ 57.173205][ T7490] tipc_udp_send_msg+0x229/0x3d0 [ 57.178134][ T7490] tipc_bearer_xmit_skb+0x1a5/0x370 [ 57.183571][ T7490] ? tipc_bearer_mtu+0x350/0x350 [ 57.188483][ T7490] ? tipc_disc_create+0x5d7/0x8c0 [ 57.193488][ T7490] tipc_enable_bearer+0x859/0xbb0 [ 57.198488][ T7490] ? __mutex_lock+0xc43/0x1410 [ 57.203234][ T7490] ? tipc_bearer_xmit_skb+0x370/0x370 [ 57.208579][ T7490] ? __nla_validate_parse+0xa1/0x1d80 [ 57.213942][ T7490] ? rtnl_lock+0x12/0x20 [ 57.218179][ T7490] __tipc_nl_bearer_enable+0x265/0x390 [ 57.223715][ T7490] ? __tipc_nl_bearer_enable+0x187/0x390 [ 57.229333][ T7490] ? __tipc_nl_bearer_enable+0x265/0x390 [ 57.234952][ T7490] ? tipc_nl_bearer_disable+0x30/0x30 [ 57.240311][ T7490] ? __local_bh_enable_ip+0x160/0x260 [ 57.245666][ T7490] ? __local_bh_enable_ip+0x160/0x260 [ 57.251037][ T7490] tipc_nl_bearer_enable+0x1d/0x30 [ 57.256153][ T7490] genl_rcv_msg+0x5e1/0x10f0 [ 57.260732][ T7490] ? __kasan_check_read+0x11/0x20 [ 57.265773][ T7490] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 57.272129][ T7490] netlink_rcv_skb+0x13f/0x380 [ 57.276875][ T7490] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 57.283799][ T7490] ? netlink_ack+0x990/0x990 [ 57.288364][ T7490] ? netlink_deliver_tap+0x178/0xac0 [ 57.293626][ T7490] genl_rcv+0x23/0x40 [ 57.297583][ T7490] netlink_unicast+0x479/0x6c0 [ 57.302338][ T7490] ? netlink_attachskb+0x740/0x740 [ 57.307421][ T7490] ? _copy_from_iter_full+0x18a/0x780 [ 57.312768][ T7490] ? __kasan_check_read+0x11/0x20 [ 57.317779][ T7490] ? __check_object_size+0x203/0x2ea [ 57.323046][ T7490] netlink_sendmsg+0x7ab/0xd50 [ 57.327793][ T7490] ? netlink_unicast+0x6c0/0x6c0 [ 57.332744][ T7490] ? tomoyo_socket_sendmsg+0x9/0x10 [ 57.338064][ T7490] ? netlink_unicast+0x6c0/0x6c0 [ 57.343075][ T7490] sock_sendmsg+0xe6/0x110 [ 57.347515][ T7490] ____sys_sendmsg+0x603/0x980 [ 57.352262][ T7490] ? copy_msghdr_from_user+0x209/0x420 [ 57.357722][ T7490] ? kernel_sendmsg+0x30/0x30 [ 57.362439][ T7490] ___sys_sendmsg+0xe4/0x160 [ 57.367005][ T7490] ? sendmsg_copy_msghdr+0x30/0x30 [ 57.372107][ T7490] ? __kasan_check_read+0x11/0x20 [ 57.377138][ T7490] ? __fget_files+0x283/0x3e0 [ 57.381794][ T7490] ? ksys_dup3+0x2e0/0x2e0 [ 57.386307][ T7490] ? __might_fault+0xf1/0x1b0 [ 57.390983][ T7490] ? __fget_light+0x1a7/0x220 [ 57.395642][ T7490] ? lock_acquire+0x194/0x410 [ 57.400302][ T7490] ? __fdget+0xe/0x10 [ 57.404285][ T7490] __sys_sendmsg+0xd9/0x180 [ 57.408785][ T7490] ? __sys_sendmsg_sock+0xa0/0xa0 [ 57.413783][ T7490] ? __kasan_check_read+0x11/0x20 [ 57.418784][ T7490] ? _copy_to_user+0xcb/0xf0 [ 57.423354][ T7490] ? put_timespec64+0xa9/0x100 [ 57.428091][ T7490] ? nsecs_to_jiffies+0x20/0x20 [ 57.432958][ T7490] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.439011][ T7490] __x64_sys_sendmsg+0x73/0xb0 [ 57.443752][ T7490] do_syscall_64+0xd0/0x630 [ 57.448230][ T7490] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.454093][ T7490] RIP: 0033:0x458209 [ 57.457967][ T7490] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.477563][ T7490] RSP: 002b:00007ff9d2a33c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 57.485952][ T7490] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458209 [ 57.493901][ T7490] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 57.501871][ T7490] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 57.509856][ T7490] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9d2a346d4 [ 57.517816][ T7490] R13: 00000000004c55e1 R14: 00000000004d9478 R15: 00000000ffffffff [ 57.532986][ T7490] tipc: Enabled bearer , priority 10 [ 57.542824][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.551616][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.560126][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.568320][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.577210][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.585880][ T2560] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.592966][ T2560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.600657][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.609063][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.618198][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.626134][ T2560] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.651088][ T7470] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.661038][ T7491] tipc: Enabling of bearer rejected, already enabled [ 57.690427][ T7477] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.706795][ T7477] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.727972][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.737947][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.746483][ T2650] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.753557][ T2650] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.764459][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.773196][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.782890][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.791222][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.799563][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.807799][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.816652][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.825204][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.833993][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.842779][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.851175][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.860146][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.868487][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.877306][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.886084][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.895564][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.904091][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.912624][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.921419][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.933207][ T2650] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.946520][ T7476] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.959106][ T7476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.971843][ T7496] tipc: Enabling of bearer rejected, already enabled [ 57.988816][ T7499] tipc: Enabling of bearer rejected, already enabled [ 57.999964][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.015606][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.024745][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.038333][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.049609][ T7473] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.068580][ T7502] tipc: Enabling of bearer rejected, already enabled [ 58.084966][ T7474] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.097275][ T2604] tipc: 32-bit node address hash set to aa1414ac [ 58.107686][ T7477] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.124702][ T7473] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.145308][ T7503] tipc: Enabling of bearer rejected, already enabled [ 58.168173][ T7511] tipc: Started in network mode [ 58.173961][ T7511] tipc: Own node identity ac1414aa, cluster identity 4711 [ 58.183153][ T7511] tipc: New replicast peer: 172.20.20.187 [ 58.195710][ T7511] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/7511 [ 58.205471][ T7511] caller is dst_cache_get+0x33/0xa0 [ 58.210751][ T7511] CPU: 1 PID: 7511 Comm: syz-executor.0 Not tainted 5.6.0-rc6-syzkaller #0 [ 58.219335][ T7511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.229388][ T7511] Call Trace: [ 58.232669][ T7511] dump_stack+0x12d/0x187 [ 58.237050][ T7511] debug_smp_processor_id.cold.1+0x84/0x9e [ 58.243304][ T7511] dst_cache_get+0x33/0xa0 [ 58.247792][ T7511] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 58.252967][ T7511] ? __copy_skb_header+0x293/0x4e0 [ 58.258063][ T7511] ? tipc_udp_addr2str+0x150/0x150 [ 58.263156][ T7511] ? netdev_alloc_frag+0x160/0x160 [ 58.268297][ T7511] ? skb_copy_header+0x16/0x2a0 [ 58.273127][ T7511] ? __pskb_copy_fclone+0x4d5/0xc60 [ 58.278340][ T7511] ? rcu_read_lock_held+0x9c/0xb0 [ 58.283379][ T7511] ? rcu_read_lock_held_common+0x120/0x120 [ 58.289177][ T7511] tipc_udp_send_msg+0x229/0x3d0 [ 58.294106][ T7511] tipc_bearer_xmit_skb+0x1a5/0x370 [ 58.299404][ T7511] ? tipc_bearer_mtu+0x350/0x350 [ 58.304318][ T7511] ? tipc_disc_create+0x5d7/0x8c0 [ 58.309336][ T7511] tipc_enable_bearer+0x859/0xbb0 [ 58.314342][ T7511] ? tipc_bearer_xmit_skb+0x370/0x370 [ 58.319831][ T7511] ? __nla_validate_parse+0xa1/0x1d80 [ 58.325189][ T7511] ? rtnl_lock+0x12/0x20 [ 58.329423][ T7511] __tipc_nl_bearer_enable+0x265/0x390 [ 58.334851][ T7511] ? __tipc_nl_bearer_enable+0x187/0x390 [ 58.340459][ T7511] ? __tipc_nl_bearer_enable+0x265/0x390 [ 58.346073][ T7511] ? tipc_nl_bearer_disable+0x30/0x30 [ 58.351435][ T7511] ? __local_bh_enable_ip+0x160/0x260 [ 58.356780][ T7511] ? __dev_queue_xmit+0x1278/0x29a0 [ 58.361954][ T7511] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 58.367218][ T7511] ? __local_bh_enable_ip+0x160/0x260 [ 58.372570][ T7511] tipc_nl_bearer_enable+0x1d/0x30 [ 58.377653][ T7511] genl_rcv_msg+0x5e1/0x10f0 [ 58.382215][ T7511] ? __kasan_check_read+0x11/0x20 [ 58.387213][ T7511] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 58.393541][ T7511] netlink_rcv_skb+0x13f/0x380 [ 58.398282][ T7511] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 58.404581][ T7511] ? netlink_ack+0x990/0x990 [ 58.409171][ T7511] ? netlink_deliver_tap+0x178/0xac0 [ 58.414471][ T7511] genl_rcv+0x23/0x40 [ 58.418429][ T7511] netlink_unicast+0x479/0x6c0 [ 58.423186][ T7511] ? netlink_attachskb+0x740/0x740 [ 58.428276][ T7511] ? _copy_from_iter_full+0x18a/0x780 [ 58.433626][ T7511] ? __kasan_check_read+0x11/0x20 [ 58.438629][ T7511] ? __check_object_size+0x203/0x2ea [ 58.443917][ T7511] netlink_sendmsg+0x7ab/0xd50 [ 58.448677][ T7511] ? netlink_unicast+0x6c0/0x6c0 [ 58.453633][ T7511] ? tomoyo_socket_sendmsg+0x9/0x10 [ 58.458817][ T7511] ? netlink_unicast+0x6c0/0x6c0 [ 58.463729][ T7511] sock_sendmsg+0xe6/0x110 [ 58.468134][ T7511] ____sys_sendmsg+0x603/0x980 [ 58.472869][ T7511] ? copy_msghdr_from_user+0x209/0x420 [ 58.478302][ T7511] ? kernel_sendmsg+0x30/0x30 [ 58.482958][ T7511] ___sys_sendmsg+0xe4/0x160 [ 58.487521][ T7511] ? sendmsg_copy_msghdr+0x30/0x30 [ 58.492626][ T7511] ? __kasan_check_read+0x11/0x20 [ 58.497624][ T7511] ? __fget_files+0x283/0x3e0 [ 58.502288][ T7511] ? ksys_dup3+0x2e0/0x2e0 [ 58.506697][ T7511] ? __might_fault+0xf1/0x1b0 [ 58.511361][ T7511] ? __fget_light+0x1a7/0x220 [ 58.516020][ T7511] ? lock_acquire+0x194/0x410 [ 58.520672][ T7511] ? __fdget+0xe/0x10 [ 58.524630][ T7511] __sys_sendmsg+0xd9/0x180 [ 58.529110][ T7511] ? __sys_sendmsg_sock+0xa0/0xa0 [ 58.534110][ T7511] ? __kasan_check_read+0x11/0x20 [ 58.539144][ T7511] ? _copy_to_user+0xcb/0xf0 [ 58.543709][ T7511] ? put_timespec64+0xa9/0x100 [ 58.548456][ T7511] ? nsecs_to_jiffies+0x20/0x20 [ 58.553287][ T7511] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.559344][ T7511] __x64_sys_sendmsg+0x73/0xb0 [ 58.564084][ T7511] do_syscall_64+0xd0/0x630 [ 58.568559][ T7511] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.574431][ T7511] RIP: 0033:0x458209 [ 58.578301][ T7511] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.597886][ T7511] RSP: 002b:00007f5df24f1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 58.606292][ T7511] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458209 [ 58.614250][ T7511] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 58.622319][ T7511] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 58.630266][ T7511] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5df24f26d4 [ 58.638242][ T7511] R13: 00000000004c55e1 R14: 00000000004d9478 R15: 00000000ffffffff [ 58.650031][ T7511] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/7511 [ 58.659495][ T7511] caller is dst_cache_set_ip4+0x97/0x2e0 [ 58.665160][ T7511] CPU: 1 PID: 7511 Comm: syz-executor.0 Not tainted 5.6.0-rc6-syzkaller #0 [ 58.673718][ T7511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.683754][ T7511] Call Trace: [ 58.687027][ T7511] dump_stack+0x12d/0x187 [ 58.691346][ T7511] debug_smp_processor_id.cold.1+0x84/0x9e [ 58.697131][ T7511] dst_cache_set_ip4+0x97/0x2e0 [ 58.701981][ T7511] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 58.707084][ T7511] ? xfrm_lookup_route+0x1f/0x170 [ 58.712088][ T7511] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 58.717349][ T7511] ? __copy_skb_header+0x293/0x4e0 [ 58.722438][ T7511] ? tipc_udp_addr2str+0x150/0x150 [ 58.727531][ T7511] ? skb_copy_header+0x16/0x2a0 [ 58.732372][ T7511] ? __pskb_copy_fclone+0x4d5/0xc60 [ 58.737553][ T7511] ? rcu_read_lock_held+0x9c/0xb0 [ 58.742984][ T7511] ? rcu_read_lock_held_common+0x120/0x120 [ 58.748765][ T7511] tipc_udp_send_msg+0x229/0x3d0 [ 58.753695][ T7511] tipc_bearer_xmit_skb+0x1a5/0x370 [ 58.758885][ T7511] ? tipc_bearer_mtu+0x350/0x350 [ 58.763802][ T7511] ? tipc_disc_create+0x5d7/0x8c0 [ 58.768832][ T7511] tipc_enable_bearer+0x859/0xbb0 [ 58.773844][ T7511] ? tipc_bearer_xmit_skb+0x370/0x370 [ 58.779206][ T7511] ? __nla_validate_parse+0xa1/0x1d80 [ 58.784559][ T7511] ? rtnl_lock+0x12/0x20 [ 58.788779][ T7511] __tipc_nl_bearer_enable+0x265/0x390 [ 58.794206][ T7511] ? __tipc_nl_bearer_enable+0x187/0x390 [ 58.799811][ T7511] ? __tipc_nl_bearer_enable+0x265/0x390 [ 58.805417][ T7511] ? tipc_nl_bearer_disable+0x30/0x30 [ 58.810772][ T7511] ? __local_bh_enable_ip+0x160/0x260 [ 58.816147][ T7511] ? __dev_queue_xmit+0x1278/0x29a0 [ 58.821316][ T7511] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 58.826583][ T7511] ? __local_bh_enable_ip+0x160/0x260 [ 58.831983][ T7511] tipc_nl_bearer_enable+0x1d/0x30 [ 58.837081][ T7511] genl_rcv_msg+0x5e1/0x10f0 [ 58.841657][ T7511] ? __kasan_check_read+0x11/0x20 [ 58.846662][ T7511] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 58.853001][ T7511] netlink_rcv_skb+0x13f/0x380 [ 58.857750][ T7511] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 58.864050][ T7511] ? netlink_ack+0x990/0x990 [ 58.868628][ T7511] ? netlink_deliver_tap+0x178/0xac0 [ 58.873901][ T7511] genl_rcv+0x23/0x40 [ 58.877857][ T7511] netlink_unicast+0x479/0x6c0 [ 58.882602][ T7511] ? netlink_attachskb+0x740/0x740 [ 58.888130][ T7511] ? _copy_from_iter_full+0x18a/0x780 [ 58.893473][ T7511] ? __kasan_check_read+0x11/0x20 [ 58.898469][ T7511] ? __check_object_size+0x203/0x2ea [ 58.903740][ T7511] netlink_sendmsg+0x7ab/0xd50 [ 58.908481][ T7511] ? netlink_unicast+0x6c0/0x6c0 [ 58.913395][ T7511] ? tomoyo_socket_sendmsg+0x9/0x10 [ 58.918566][ T7511] ? netlink_unicast+0x6c0/0x6c0 [ 58.923478][ T7511] sock_sendmsg+0xe6/0x110 [ 58.927877][ T7511] ____sys_sendmsg+0x603/0x980 [ 58.932611][ T7511] ? copy_msghdr_from_user+0x209/0x420 [ 58.938053][ T7511] ? kernel_sendmsg+0x30/0x30 [ 58.942789][ T7511] ___sys_sendmsg+0xe4/0x160 [ 58.947405][ T7511] ? sendmsg_copy_msghdr+0x30/0x30 [ 58.952501][ T7511] ? __kasan_check_read+0x11/0x20 [ 58.957541][ T7511] ? __fget_files+0x283/0x3e0 [ 58.962201][ T7511] ? ksys_dup3+0x2e0/0x2e0 [ 58.966605][ T7511] ? __might_fault+0xf1/0x1b0 [ 58.971275][ T7511] ? __fget_light+0x1a7/0x220 [ 58.975930][ T7511] ? lock_acquire+0x194/0x410 [ 58.980590][ T7511] ? __fdget+0xe/0x10 [ 58.984557][ T7511] __sys_sendmsg+0xd9/0x180 [ 58.989035][ T7511] ? __sys_sendmsg_sock+0xa0/0xa0 [ 58.994055][ T7511] ? __kasan_check_read+0x11/0x20 [ 58.999058][ T7511] ? _copy_to_user+0xcb/0xf0 [ 59.003630][ T7511] ? put_timespec64+0xa9/0x100 [ 59.008374][ T7511] ? nsecs_to_jiffies+0x20/0x20 [ 59.013216][ T7511] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.019262][ T7511] __x64_sys_sendmsg+0x73/0xb0 [ 59.024004][ T7511] do_syscall_64+0xd0/0x630 [ 59.028483][ T7511] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.034344][ T7511] RIP: 0033:0x458209 [ 59.038211][ T7511] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.057787][ T7511] RSP: 002b:00007f5df24f1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.066173][ T7511] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458209 [ 59.074290][ T7511] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 59.082232][ T7511] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 59.090179][ T7511] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5df24f26d4 [ 59.098133][ T7511] R13: 00000000004c55e1 R14: 00000000004d9478 R15: 00000000ffffffff [ 59.112731][ T7511] tipc: Enabled bearer , priority 10 2020/03/22 08:18:45 executed programs: 9 [ 59.126623][ T7476] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.164758][ T7511] tipc: Enabling of bearer rejected, already enabled [ 59.195879][ T7525] tipc: Enabling of bearer rejected, already enabled [ 59.235288][ T7532] tipc: Enabling of bearer rejected, already enabled [ 59.247664][ T2649] tipc: 32-bit node address hash set to aa1414ac [ 59.274186][ T7535] tipc: Enabling of bearer rejected, already enabled [ 59.308803][ T7539] tipc: Enabling of bearer rejected, already enabled [ 59.334494][ T7538] tipc: Enabling of bearer rejected, already enabled [ 59.384713][ T7543] tipc: Started in network mode [ 59.394984][ T7543] tipc: Own node identity ac1414aa, cluster identity 4711 [ 59.407624][ T7543] tipc: New replicast peer: 172.20.20.187 [ 59.414847][ T7543] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/7543 [ 59.424920][ T7543] caller is dst_cache_get+0x33/0xa0 [ 59.430139][ T7543] CPU: 0 PID: 7543 Comm: syz-executor.4 Not tainted 5.6.0-rc6-syzkaller #0 [ 59.438702][ T7543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.448745][ T7543] Call Trace: [ 59.452030][ T7543] dump_stack+0x12d/0x187 [ 59.456351][ T7543] debug_smp_processor_id.cold.1+0x84/0x9e [ 59.462368][ T7543] dst_cache_get+0x33/0xa0 [ 59.466763][ T7543] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 59.471942][ T7543] ? __copy_skb_header+0x293/0x4e0 [ 59.477038][ T7543] ? tipc_udp_addr2str+0x150/0x150 [ 59.482129][ T7543] ? netdev_alloc_frag+0x160/0x160 [ 59.487228][ T7543] ? skb_copy_header+0x16/0x2a0 [ 59.492074][ T7543] ? __pskb_copy_fclone+0x4d5/0xc60 [ 59.497319][ T7543] ? rcu_read_lock_held+0x9c/0xb0 [ 59.502328][ T7543] ? rcu_read_lock_held_common+0x120/0x120 [ 59.508125][ T7543] tipc_udp_send_msg+0x229/0x3d0 [ 59.513051][ T7543] tipc_bearer_xmit_skb+0x1a5/0x370 [ 59.518229][ T7543] ? tipc_bearer_mtu+0x350/0x350 [ 59.523154][ T7543] ? tipc_disc_create+0x5d7/0x8c0 [ 59.528196][ T7543] tipc_enable_bearer+0x859/0xbb0 [ 59.533218][ T7543] ? tipc_bearer_xmit_skb+0x370/0x370 [ 59.538564][ T7543] ? __nla_validate_parse+0xa1/0x1d80 [ 59.543909][ T7543] ? lock_acquire+0x194/0x410 [ 59.548558][ T7543] ? rtnl_lock+0x12/0x20 [ 59.552803][ T7543] ? rtnl_lock+0x12/0x20 [ 59.557038][ T7543] __tipc_nl_bearer_enable+0x265/0x390 [ 59.562504][ T7543] ? __tipc_nl_bearer_enable+0x187/0x390 [ 59.568105][ T7543] ? __tipc_nl_bearer_enable+0x265/0x390 [ 59.573712][ T7543] ? tipc_nl_bearer_disable+0x30/0x30 [ 59.579084][ T7543] ? __local_bh_enable_ip+0x160/0x260 [ 59.585432][ T7543] ? __dev_queue_xmit+0x1278/0x29a0 [ 59.590611][ T7543] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 59.595891][ T7543] ? __local_bh_enable_ip+0x160/0x260 [ 59.601245][ T7543] tipc_nl_bearer_enable+0x1d/0x30 [ 59.606331][ T7543] genl_rcv_msg+0x5e1/0x10f0 [ 59.610908][ T7543] ? __kasan_check_read+0x11/0x20 [ 59.615929][ T7543] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 59.622256][ T7543] netlink_rcv_skb+0x13f/0x380 [ 59.627004][ T7543] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 59.633314][ T7543] ? netlink_ack+0x990/0x990 [ 59.637896][ T7543] ? netlink_deliver_tap+0x178/0xac0 [ 59.643169][ T7543] genl_rcv+0x23/0x40 [ 59.647140][ T7543] netlink_unicast+0x479/0x6c0 [ 59.651902][ T7543] ? netlink_attachskb+0x740/0x740 [ 59.657115][ T7543] ? _copy_from_iter_full+0x18a/0x780 [ 59.662479][ T7543] ? __kasan_check_read+0x11/0x20 [ 59.667513][ T7543] ? __check_object_size+0x203/0x2ea [ 59.672806][ T7543] netlink_sendmsg+0x7ab/0xd50 [ 59.677559][ T7543] ? netlink_unicast+0x6c0/0x6c0 [ 59.682478][ T7543] ? tomoyo_socket_sendmsg+0x9/0x10 [ 59.687650][ T7543] ? netlink_unicast+0x6c0/0x6c0 [ 59.692569][ T7543] sock_sendmsg+0xe6/0x110 [ 59.696968][ T7543] ____sys_sendmsg+0x603/0x980 [ 59.701705][ T7543] ? copy_msghdr_from_user+0x209/0x420 [ 59.707138][ T7543] ? kernel_sendmsg+0x30/0x30 [ 59.711817][ T7543] ___sys_sendmsg+0xe4/0x160 [ 59.716394][ T7543] ? sendmsg_copy_msghdr+0x30/0x30 [ 59.721493][ T7543] ? __kasan_check_read+0x11/0x20 [ 59.726554][ T7543] ? __fget_files+0x283/0x3e0 [ 59.731233][ T7543] ? ksys_dup3+0x2e0/0x2e0 [ 59.735643][ T7543] ? __might_fault+0xf1/0x1b0 [ 59.740304][ T7543] ? __fget_light+0x1a7/0x220 [ 59.744965][ T7543] ? lock_acquire+0x194/0x410 [ 59.749631][ T7543] ? __fdget+0xe/0x10 [ 59.753715][ T7543] __sys_sendmsg+0xd9/0x180 [ 59.758207][ T7543] ? __sys_sendmsg_sock+0xa0/0xa0 [ 59.763220][ T7543] ? __kasan_check_read+0x11/0x20 [ 59.768243][ T7543] ? _copy_to_user+0xcb/0xf0 [ 59.772825][ T7543] ? put_timespec64+0xa9/0x100 [ 59.777582][ T7543] ? nsecs_to_jiffies+0x20/0x20 [ 59.782439][ T7543] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.788491][ T7543] __x64_sys_sendmsg+0x73/0xb0 [ 59.793258][ T7543] do_syscall_64+0xd0/0x630 [ 59.798102][ T7543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.804015][ T7543] RIP: 0033:0x458209 [ 59.807919][ T7543] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.827533][ T7543] RSP: 002b:00007f97138f0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.835937][ T7543] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458209 [ 59.843902][ T7543] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 59.851885][ T7543] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 59.859861][ T7543] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f97138f16d4 [ 59.867814][ T7543] R13: 00000000004c55e1 R14: 00000000004d9478 R15: 00000000ffffffff [ 59.877539][ T7543] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/7543 [ 59.887083][ T7543] caller is dst_cache_set_ip4+0x97/0x2e0 [ 59.892916][ T7543] CPU: 1 PID: 7543 Comm: syz-executor.4 Not tainted 5.6.0-rc6-syzkaller #0 [ 59.901514][ T7543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.911552][ T7543] Call Trace: [ 59.914874][ T7543] dump_stack+0x12d/0x187 [ 59.919226][ T7543] debug_smp_processor_id.cold.1+0x84/0x9e [ 59.925017][ T7543] dst_cache_set_ip4+0x97/0x2e0 [ 59.929856][ T7543] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 59.934967][ T7543] ? xfrm_lookup_route+0x1f/0x170 [ 59.940014][ T7543] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 59.945287][ T7543] ? __copy_skb_header+0x293/0x4e0 [ 59.950382][ T7543] ? tipc_udp_addr2str+0x150/0x150 [ 59.955471][ T7543] ? skb_copy_header+0x16/0x2a0 [ 59.960413][ T7543] ? __pskb_copy_fclone+0x4d5/0xc60 [ 59.965640][ T7543] ? rcu_read_lock_held+0x9c/0xb0 [ 59.970647][ T7543] ? rcu_read_lock_held_common+0x120/0x120 [ 59.976441][ T7543] tipc_udp_send_msg+0x229/0x3d0 [ 59.981520][ T7543] tipc_bearer_xmit_skb+0x1a5/0x370 [ 59.986702][ T7543] ? tipc_bearer_mtu+0x350/0x350 [ 59.991619][ T7543] ? tipc_disc_create+0x5d7/0x8c0 [ 59.996622][ T7543] tipc_enable_bearer+0x859/0xbb0 [ 60.001629][ T7543] ? tipc_bearer_xmit_skb+0x370/0x370 [ 60.006981][ T7543] ? __nla_validate_parse+0xa1/0x1d80 [ 60.012340][ T7543] ? lock_acquire+0x194/0x410 [ 60.017003][ T7543] ? rtnl_lock+0x12/0x20 [ 60.021237][ T7543] ? rtnl_lock+0x12/0x20 [ 60.025468][ T7543] __tipc_nl_bearer_enable+0x265/0x390 [ 60.030924][ T7543] ? __tipc_nl_bearer_enable+0x187/0x390 [ 60.036543][ T7543] ? __tipc_nl_bearer_enable+0x265/0x390 [ 60.042153][ T7543] ? tipc_nl_bearer_disable+0x30/0x30 [ 60.047498][ T7543] ? __local_bh_enable_ip+0x160/0x260 [ 60.052841][ T7543] ? __dev_queue_xmit+0x1278/0x29a0 [ 60.058046][ T7543] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 60.063317][ T7543] ? __local_bh_enable_ip+0x160/0x260 [ 60.068691][ T7543] tipc_nl_bearer_enable+0x1d/0x30 [ 60.073791][ T7543] genl_rcv_msg+0x5e1/0x10f0 [ 60.078360][ T7543] ? __kasan_check_read+0x11/0x20 [ 60.083361][ T7543] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 60.089773][ T7543] netlink_rcv_skb+0x13f/0x380 [ 60.094512][ T7543] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 60.100817][ T7543] ? netlink_ack+0x990/0x990 [ 60.105380][ T7543] ? netlink_deliver_tap+0x178/0xac0 [ 60.110656][ T7543] genl_rcv+0x23/0x40 [ 60.114625][ T7543] netlink_unicast+0x479/0x6c0 [ 60.119413][ T7543] ? netlink_attachskb+0x740/0x740 [ 60.124494][ T7543] ? _copy_from_iter_full+0x18a/0x780 [ 60.129841][ T7543] ? __kasan_check_read+0x11/0x20 [ 60.134853][ T7543] ? __check_object_size+0x203/0x2ea [ 60.140124][ T7543] netlink_sendmsg+0x7ab/0xd50 [ 60.144867][ T7543] ? netlink_unicast+0x6c0/0x6c0 [ 60.149789][ T7543] ? tomoyo_socket_sendmsg+0x9/0x10 [ 60.154970][ T7543] ? netlink_unicast+0x6c0/0x6c0 [ 60.159885][ T7543] sock_sendmsg+0xe6/0x110 [ 60.164282][ T7543] ____sys_sendmsg+0x603/0x980 [ 60.169021][ T7543] ? copy_msghdr_from_user+0x209/0x420 [ 60.174456][ T7543] ? kernel_sendmsg+0x30/0x30 [ 60.179124][ T7543] ___sys_sendmsg+0xe4/0x160 [ 60.183687][ T7543] ? sendmsg_copy_msghdr+0x30/0x30 [ 60.188774][ T7543] ? __kasan_check_read+0x11/0x20 [ 60.193773][ T7543] ? __fget_files+0x283/0x3e0 [ 60.198425][ T7543] ? ksys_dup3+0x2e0/0x2e0 [ 60.202818][ T7543] ? __might_fault+0xf1/0x1b0 [ 60.207481][ T7543] ? __fget_light+0x1a7/0x220 [ 60.212126][ T7543] ? lock_acquire+0x194/0x410 [ 60.216773][ T7543] ? __fdget+0xe/0x10 [ 60.220739][ T7543] __sys_sendmsg+0xd9/0x180 [ 60.225218][ T7543] ? __sys_sendmsg_sock+0xa0/0xa0 [ 60.230225][ T7543] ? __kasan_check_read+0x11/0x20 [ 60.235239][ T7543] ? _copy_to_user+0xcb/0xf0 [ 60.239812][ T7543] ? put_timespec64+0xa9/0x100 [ 60.244566][ T7543] ? nsecs_to_jiffies+0x20/0x20 [ 60.249412][ T7543] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.255457][ T7543] __x64_sys_sendmsg+0x73/0xb0 [ 60.260211][ T7543] do_syscall_64+0xd0/0x630 [ 60.264696][ T7543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.270564][ T7543] RIP: 0033:0x458209 [ 60.274440][ T7543] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.294031][ T7543] RSP: 002b:00007f97138f0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 60.302430][ T7543] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458209 [ 60.310381][ T7543] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 60.318338][ T7543] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 60.326291][ T7543] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f97138f16d4 [ 60.334240][ T7543] R13: 00000000004c55e1 R14: 00000000004d9478 R15: 00000000ffffffff [ 60.348281][ T7543] tipc: Enabled bearer , priority 10 [ 60.371192][ T7547] tipc: Enabling of bearer rejected, already enabled [ 60.389047][ T7555] tipc: Enabling of bearer rejected, already enabled [ 60.445107][ T7562] tipc: Started in network mode [ 60.450879][ T7562] tipc: Own node identity ac1414aa, cluster identity 4711 [ 60.479197][ T2549] tipc: 32-bit node address hash set to aa1414ac [ 60.486431][ T7562] tipc: New replicast peer: 172.20.20.187 [ 60.505766][ T7562] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/7562 [ 60.515417][ T7562] caller is dst_cache_get+0x33/0xa0 [ 60.520666][ T7562] CPU: 1 PID: 7562 Comm: syz-executor.2 Not tainted 5.6.0-rc6-syzkaller #0 [ 60.529225][ T7562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.539263][ T7562] Call Trace: [ 60.542564][ T7562] dump_stack+0x12d/0x187 [ 60.546871][ T7562] debug_smp_processor_id.cold.1+0x84/0x9e [ 60.552653][ T7562] dst_cache_get+0x33/0xa0 [ 60.557046][ T7562] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 60.562226][ T7562] ? __copy_skb_header+0x293/0x4e0 [ 60.567335][ T7562] ? tipc_udp_addr2str+0x150/0x150 [ 60.572430][ T7562] ? netdev_alloc_frag+0x160/0x160 [ 60.577577][ T7562] ? skb_copy_header+0x16/0x2a0 [ 60.582414][ T7562] ? __pskb_copy_fclone+0x4d5/0xc60 [ 60.587633][ T7562] ? rcu_read_lock_held+0x9c/0xb0 [ 60.592638][ T7562] ? rcu_read_lock_held_common+0x120/0x120 [ 60.598427][ T7562] tipc_udp_send_msg+0x229/0x3d0 [ 60.603364][ T7562] tipc_bearer_xmit_skb+0x1a5/0x370 [ 60.608596][ T7562] ? tipc_bearer_mtu+0x350/0x350 [ 60.613520][ T7562] ? tipc_disc_create+0x5d7/0x8c0 [ 60.618539][ T7562] tipc_enable_bearer+0x859/0xbb0 [ 60.623549][ T7562] ? __mutex_lock+0xc43/0x1410 [ 60.628307][ T7562] ? tipc_bearer_xmit_skb+0x370/0x370 [ 60.633658][ T7562] ? __nla_validate_parse+0xa1/0x1d80 [ 60.639015][ T7562] ? rtnl_lock+0x12/0x20 [ 60.643236][ T7562] __tipc_nl_bearer_enable+0x265/0x390 [ 60.648666][ T7562] ? __tipc_nl_bearer_enable+0x187/0x390 [ 60.654290][ T7562] ? __tipc_nl_bearer_enable+0x265/0x390 [ 60.659920][ T7562] ? tipc_nl_bearer_disable+0x30/0x30 [ 60.665289][ T7562] ? __local_bh_enable_ip+0x160/0x260 [ 60.670634][ T7562] ? __local_bh_enable_ip+0x160/0x260 [ 60.675987][ T7562] tipc_nl_bearer_enable+0x1d/0x30 [ 60.681075][ T7562] genl_rcv_msg+0x5e1/0x10f0 [ 60.685639][ T7562] ? __kasan_check_read+0x11/0x20 [ 60.690644][ T7562] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 60.696991][ T7562] netlink_rcv_skb+0x13f/0x380 [ 60.701751][ T7562] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 60.708055][ T7562] ? netlink_ack+0x990/0x990 [ 60.712637][ T7562] ? netlink_deliver_tap+0x178/0xac0 [ 60.717906][ T7562] genl_rcv+0x23/0x40 [ 60.721865][ T7562] netlink_unicast+0x479/0x6c0 [ 60.726626][ T7562] ? netlink_attachskb+0x740/0x740 [ 60.731735][ T7562] ? _copy_from_iter_full+0x18a/0x780 [ 60.737089][ T7562] ? __kasan_check_read+0x11/0x20 [ 60.742112][ T7562] ? __check_object_size+0x203/0x2ea [ 60.747380][ T7562] netlink_sendmsg+0x7ab/0xd50 [ 60.752180][ T7562] ? netlink_unicast+0x6c0/0x6c0 [ 60.757102][ T7562] ? tomoyo_socket_sendmsg+0x9/0x10 [ 60.762282][ T7562] ? netlink_unicast+0x6c0/0x6c0 [ 60.767198][ T7562] sock_sendmsg+0xe6/0x110 [ 60.771615][ T7562] ____sys_sendmsg+0x603/0x980 [ 60.776356][ T7562] ? copy_msghdr_from_user+0x209/0x420 [ 60.781801][ T7562] ? kernel_sendmsg+0x30/0x30 [ 60.786461][ T7562] ___sys_sendmsg+0xe4/0x160 [ 60.791066][ T7562] ? sendmsg_copy_msghdr+0x30/0x30 [ 60.796161][ T7562] ? __kasan_check_read+0x11/0x20 [ 60.801172][ T7562] ? __fget_files+0x283/0x3e0 [ 60.805822][ T7562] ? ksys_dup3+0x2e0/0x2e0 [ 60.810213][ T7562] ? __might_fault+0xf1/0x1b0 [ 60.814959][ T7562] ? __fget_light+0x1a7/0x220 [ 60.819683][ T7562] ? lock_acquire+0x194/0x410 [ 60.824340][ T7562] ? __fdget+0xe/0x10 [ 60.828304][ T7562] __sys_sendmsg+0xd9/0x180 [ 60.832835][ T7562] ? __sys_sendmsg_sock+0xa0/0xa0 [ 60.837839][ T7562] ? __kasan_check_read+0x11/0x20 [ 60.842858][ T7562] ? _copy_to_user+0xcb/0xf0 [ 60.847440][ T7562] ? put_timespec64+0xa9/0x100 [ 60.852190][ T7562] ? nsecs_to_jiffies+0x20/0x20 [ 60.857064][ T7562] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.863131][ T7562] __x64_sys_sendmsg+0x73/0xb0 [ 60.867904][ T7562] do_syscall_64+0xd0/0x630 [ 60.872405][ T7562] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.878288][ T7562] RIP: 0033:0x458209 [ 60.882158][ T7562] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.901738][ T7562] RSP: 002b:00007f7f2781cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 60.910119][ T7562] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458209 [ 60.918073][ T7562] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 60.926027][ T7562] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 60.933978][ T7562] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7f2781d6d4 [ 60.941926][ T7562] R13: 00000000004c55e1 R14: 00000000004d9478 R15: 00000000ffffffff [ 60.952989][ T7562] tipc: Enabled bearer , priority 10 [ 60.966065][ T7577] tipc: Enabling of bearer rejected, already enabled [ 60.983241][ T7575] tipc: Started in network mode [ 60.992908][ T7575] tipc: Own node identity ac1414aa, cluster identity 4711 [ 61.001082][ T7575] tipc: New replicast peer: 172.20.20.187 [ 61.006896][ T7575] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/7575 [ 61.016877][ T7575] caller is dst_cache_get+0x33/0xa0 [ 61.022129][ T7575] CPU: 0 PID: 7575 Comm: syz-executor.5 Not tainted 5.6.0-rc6-syzkaller #0 [ 61.030696][ T7575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.040738][ T7575] Call Trace: [ 61.044017][ T7575] dump_stack+0x12d/0x187 [ 61.048334][ T7575] debug_smp_processor_id.cold.1+0x84/0x9e [ 61.054124][ T7575] dst_cache_get+0x33/0xa0 [ 61.058521][ T7575] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 61.063701][ T7575] ? __copy_skb_header+0x293/0x4e0 [ 61.068786][ T7575] ? tipc_udp_addr2str+0x150/0x150 [ 61.073924][ T7575] ? netdev_alloc_frag+0x160/0x160 [ 61.079027][ T7575] ? skb_copy_header+0x16/0x2a0 [ 61.083852][ T7575] ? __pskb_copy_fclone+0x4d5/0xc60 [ 61.089023][ T7575] ? rcu_read_lock_held+0x9c/0xb0 [ 61.094032][ T7575] ? rcu_read_lock_held_common+0x120/0x120 [ 61.099835][ T7575] tipc_udp_send_msg+0x229/0x3d0 [ 61.104851][ T7575] tipc_bearer_xmit_skb+0x1a5/0x370 [ 61.110132][ T7575] ? tipc_bearer_mtu+0x350/0x350 [ 61.115063][ T7575] ? tipc_disc_create+0x5d7/0x8c0 [ 61.120077][ T7575] tipc_enable_bearer+0x859/0xbb0 [ 61.125080][ T7575] ? __mutex_lock+0xc43/0x1410 [ 61.129836][ T7575] ? tipc_bearer_xmit_skb+0x370/0x370 [ 61.135188][ T7575] ? __nla_validate_parse+0xa1/0x1d80 [ 61.140570][ T7575] ? rtnl_lock+0x12/0x20 [ 61.144822][ T7575] __tipc_nl_bearer_enable+0x265/0x390 [ 61.150262][ T7575] ? __tipc_nl_bearer_enable+0x187/0x390 [ 61.155897][ T7575] ? __tipc_nl_bearer_enable+0x265/0x390 [ 61.161513][ T7575] ? tipc_nl_bearer_disable+0x30/0x30 [ 61.166912][ T7575] ? __local_bh_enable_ip+0x160/0x260 [ 61.172258][ T7575] ? __local_bh_enable_ip+0x160/0x260 [ 61.177614][ T7575] tipc_nl_bearer_enable+0x1d/0x30 [ 61.182724][ T7575] genl_rcv_msg+0x5e1/0x10f0 [ 61.187306][ T7575] ? __kasan_check_read+0x11/0x20 [ 61.192320][ T7575] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 61.198659][ T7575] netlink_rcv_skb+0x13f/0x380 [ 61.203399][ T7575] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 61.209707][ T7575] ? netlink_ack+0x990/0x990 [ 61.214294][ T7575] ? netlink_deliver_tap+0x178/0xac0 [ 61.219566][ T7575] genl_rcv+0x23/0x40 [ 61.223529][ T7575] netlink_unicast+0x479/0x6c0 [ 61.228269][ T7575] ? netlink_attachskb+0x740/0x740 [ 61.233375][ T7575] ? _copy_from_iter_full+0x18a/0x780 [ 61.238721][ T7575] ? __kasan_check_read+0x11/0x20 [ 61.243817][ T7575] ? __check_object_size+0x203/0x2ea [ 61.249098][ T7575] netlink_sendmsg+0x7ab/0xd50 [ 61.253849][ T7575] ? netlink_unicast+0x6c0/0x6c0 [ 61.258779][ T7575] ? tomoyo_socket_sendmsg+0x9/0x10 [ 61.263960][ T7575] ? netlink_unicast+0x6c0/0x6c0 [ 61.268889][ T7575] sock_sendmsg+0xe6/0x110 [ 61.273294][ T7575] ____sys_sendmsg+0x603/0x980 [ 61.278039][ T7575] ? copy_msghdr_from_user+0x209/0x420 [ 61.283470][ T7575] ? kernel_sendmsg+0x30/0x30 [ 61.288143][ T7575] ___sys_sendmsg+0xe4/0x160 [ 61.292713][ T7575] ? sendmsg_copy_msghdr+0x30/0x30 [ 61.297799][ T7575] ? __kasan_check_read+0x11/0x20 [ 61.302802][ T7575] ? __fget_files+0x283/0x3e0 [ 61.307465][ T7575] ? ksys_dup3+0x2e0/0x2e0 [ 61.311875][ T7575] ? __might_fault+0xf1/0x1b0 [ 61.316545][ T7575] ? __fget_light+0x1a7/0x220 [ 61.321201][ T7575] ? lock_acquire+0x194/0x410 [ 61.325884][ T7575] ? __fdget+0xe/0x10 [ 61.329896][ T7575] __sys_sendmsg+0xd9/0x180 [ 61.334383][ T7575] ? __sys_sendmsg_sock+0xa0/0xa0 [ 61.339384][ T7575] ? __kasan_check_read+0x11/0x20 [ 61.344392][ T7575] ? _copy_to_user+0xcb/0xf0 [ 61.348969][ T7575] ? put_timespec64+0xa9/0x100 [ 61.353715][ T7575] ? nsecs_to_jiffies+0x20/0x20 [ 61.358548][ T7575] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.364604][ T7575] __x64_sys_sendmsg+0x73/0xb0 [ 61.369360][ T7575] do_syscall_64+0xd0/0x630 [ 61.373851][ T7575] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.379733][ T7575] RIP: 0033:0x458209 [ 61.383610][ T7575] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.403193][ T7575] RSP: 002b:00007fba4ae37c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 61.411580][ T7575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458209 [ 61.419539][ T7575] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000004 [ 61.427492][ T7575] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 61.435442][ T7575] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba4ae386d4 [ 61.443398][ T7575] R13: 00000000004c55e1 R14: 00000000004d9478 R15: 00000000ffffffff [ 61.456416][ T7575] tipc: Enabled bearer , priority 10 [ 61.471551][ T7576] tipc: Enabling of bearer rejected, already enabled [ 61.491367][ T7563] tipc: Enabling of bearer rejected, already enabled [ 61.509420][ T2604] tipc: 32-bit node address hash set to aa1414ac [ 61.530103][ T7579] tipc: Enabling of bearer rejected, already enabled [ 61.553267][ T7591] tipc: Enabling of bearer rejected, already enabled [ 61.566195][ T7596] tipc: Enabling of bearer rejected, already enabled [ 61.586684][ T7585] tipc: Started in network mode [ 61.612592][ T7585] tipc: Own node identity ac1414aa, cluster identity 4711 [ 61.620709][ T7585] tipc: New replicast peer: 172.20.20.187 [ 61.626801][ T7585] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.1/7585 [ 61.636466][ T7585] caller is dst_cache_get+0x33/0xa0 [ 61.641707][ T7585] CPU: 0 PID: 7585 Comm: syz-executor.1 Not tainted 5.6.0-rc6-syzkaller #0 [ 61.650390][ T7585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.660448][ T7585] Call Trace: [ 61.663851][ T7585] dump_stack+0x12d/0x187 [ 61.668293][ T7585] debug_smp_processor_id.cold.1+0x84/0x9e [ 61.674091][ T7585] dst_cache_get+0x33/0xa0 [ 61.678484][ T7585] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 61.683671][ T7585] ? __copy_skb_header+0x293/0x4e0 [ 61.688770][ T7585] ? tipc_udp_addr2str+0x150/0x150 [ 61.693886][ T7585] ? netdev_alloc_frag+0x160/0x160 [ 61.699271][ T7585] ? skb_copy_header+0x16/0x2a0 [ 61.704118][ T7585] ? __pskb_copy_fclone+0x4d5/0xc60 [ 61.709309][ T7585] ? rcu_read_lock_held+0x9c/0xb0 [ 61.714320][ T7585] ? rcu_read_lock_held_common+0x120/0x120 [ 61.720116][ T7585] tipc_udp_send_msg+0x229/0x3d0 [ 61.725059][ T7585] tipc_bearer_xmit_skb+0x1a5/0x370 [ 61.730245][ T7585] ? tipc_bearer_mtu+0x350/0x350 [ 61.735227][ T7585] ? tipc_disc_create+0x5d7/0x8c0 [ 61.740256][ T7585] tipc_enable_bearer+0x859/0xbb0 [ 61.745294][ T7585] ? tipc_bearer_xmit_skb+0x370/0x370 [ 61.750676][ T7585] ? __nla_validate_parse+0xa1/0x1d80 [ 61.756029][ T7585] ? lock_acquire+0x194/0x410 [ 61.760686][ T7585] ? rtnl_lock+0x12/0x20 [ 61.764934][ T7585] ? _raw_spin_unlock+0x27/0x40 [ 61.769777][ T7585] ? rtnl_lock+0x12/0x20 [ 61.774024][ T7585] __tipc_nl_bearer_enable+0x265/0x390 [ 61.779469][ T7585] ? __tipc_nl_bearer_enable+0x187/0x390 [ 61.785083][ T7585] ? __tipc_nl_bearer_enable+0x265/0x390 [ 61.790705][ T7585] ? tipc_nl_bearer_disable+0x30/0x30 [ 61.796068][ T7585] ? __local_bh_enable_ip+0x160/0x260 [ 61.801434][ T7585] ? __dev_queue_xmit+0x1278/0x29a0 [ 61.806625][ T7585] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 61.811892][ T7585] ? __local_bh_enable_ip+0x160/0x260 [ 61.817263][ T7585] tipc_nl_bearer_enable+0x1d/0x30 [ 61.822371][ T7585] genl_rcv_msg+0x5e1/0x10f0 [ 61.826947][ T7585] ? __kasan_check_read+0x11/0x20 [ 61.831965][ T7585] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 61.838297][ T7585] netlink_rcv_skb+0x13f/0x380 [ 61.843043][ T7585] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 61.849367][ T7585] ? netlink_ack+0x990/0x990 [ 61.854898][ T7585] ? netlink_deliver_tap+0x178/0xac0 [ 61.860178][ T7585] genl_rcv+0x23/0x40 [ 61.864142][ T7585] netlink_unicast+0x479/0x6c0 [ 61.868891][ T7585] ? netlink_attachskb+0x740/0x740 [ 61.873989][ T7585] ? _copy_from_iter_full+0x18a/0x780 [ 61.879345][ T7585] ? __kasan_check_read+0x11/0x20 [ 61.884356][ T7585] ? __check_object_size+0x203/0x2ea [ 61.889719][ T7585] netlink_sendmsg+0x7ab/0xd50 [ 61.894477][ T7585] ? netlink_unicast+0x6c0/0x6c0 [ 61.899416][ T7585] ? tomoyo_socket_sendmsg+0x9/0x10 [ 61.904609][ T7585] ? netlink_unicast+0x6c0/0x6c0 [ 61.909529][ T7585] sock_sendmsg+0xe6/0x110 [ 61.913939][ T7585] ____sys_sendmsg+0x603/0x980 [ 61.918680][ T7585] ? copy_msghdr_from_user+0x209/0x420 [ 61.924132][ T7585] ? kernel_sendmsg+0x30/0x30 [ 61.928821][ T7585] ___sys_sendmsg+0xe4/0x160 [ 61.933400][ T7585] ? sendmsg_copy_msghdr+0x30/0x30 [ 61.938490][ T7585] ? __kasan_check_read+0x11/0x20 [ 61.943507][ T7585] ? __fget_files+0x283/0x3e0 [ 61.948178][ T7585] ? ksys_dup3+0x2e0/0x2e0 [ 61.952580][ T7585] ? __might_fault+0xf1/0x1b0 [ 61.957251][ T7585] ? __fget_light+0x1a7/0x220 [ 61.961909][ T7585] ? lock_acquire+0x194/0x410 [ 61.966581][ T7585] ? __fdget+0xe/0x10 [ 61.970553][ T7585] __sys_sendmsg+0xd9/0x180 [ 61.975057][ T7585] ? __sys_sendmsg_sock+0xa0/0xa0 [ 61.980085][ T7585] ? __kasan_check_read+0x11/0x20 [ 61.985101][ T7585] ? _copy_to_user+0xcb/0xf0 [ 61.989688][ T7585] ? put_timespec64+0xa9/0x100 [ 61.994434][ T7585] ? nsecs_to_jiffies+0x20/0x20 [ 61.999297][ T7585] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.005355][ T7585] __x64_sys_sendmsg+0x73/0xb0 [ 62.010104][ T7585] do_syscall_64+0xd0/0x630 [ 62.014602][ T7585] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.020475][ T7585] RIP: 0033:0x458209 [ 62.024416][ T7585] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.044001][ T7585] RSP: 002b:00007f23340e5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 62.052447][ T7585] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458209 [ 62.060402][ T7585] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 62.068468][ T7585] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 62.076517][ T7585] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f23340e66d4 [ 62.084479][ T7585] R13: 00000000004c55e1 R14: 00000000004d9478 R15: 00000000ffffffff [ 62.094560][ T7585] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.1/7585 [ 62.094666][ T2560] tipc: 32-bit node address hash set to aa1414ac [ 62.104047][ T7585] caller is dst_cache_set_ip4+0x97/0x2e0 [ 62.104071][ T7585] CPU: 1 PID: 7585 Comm: syz-executor.1 Not tainted 5.6.0-rc6-syzkaller #0 [ 62.104075][ T7585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.104079][ T7585] Call Trace: [ 62.104090][ T7585] dump_stack+0x12d/0x187 [ 62.104105][ T7585] debug_smp_processor_id.cold.1+0x84/0x9e [ 62.149097][ T7585] dst_cache_set_ip4+0x97/0x2e0 [ 62.153991][ T7585] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 62.160402][ T7585] ? xfrm_lookup_route+0x1f/0x170 [ 62.165924][ T7585] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 62.172037][ T7585] ? __copy_skb_header+0x293/0x4e0 [ 62.177252][ T7585] ? tipc_udp_addr2str+0x150/0x150 [ 62.182875][ T7585] ? skb_copy_header+0x16/0x2a0 [ 62.187715][ T7585] ? __pskb_copy_fclone+0x4d5/0xc60 [ 62.192901][ T7585] ? rcu_read_lock_held+0x9c/0xb0 [ 62.197932][ T7585] ? rcu_read_lock_held_common+0x120/0x120 [ 62.203734][ T7585] tipc_udp_send_msg+0x229/0x3d0 [ 62.208677][ T7585] tipc_bearer_xmit_skb+0x1a5/0x370 [ 62.214553][ T7585] ? tipc_bearer_mtu+0x350/0x350 [ 62.219471][ T7585] ? tipc_disc_create+0x5d7/0x8c0 [ 62.224478][ T7585] tipc_enable_bearer+0x859/0xbb0 [ 62.229614][ T7585] ? tipc_bearer_xmit_skb+0x370/0x370 [ 62.235576][ T7585] ? __nla_validate_parse+0xa1/0x1d80 [ 62.240928][ T7585] ? lock_acquire+0x194/0x410 [ 62.245636][ T7585] ? rtnl_lock+0x12/0x20 [ 62.249893][ T7585] ? _raw_spin_unlock+0x27/0x40 [ 62.254733][ T7585] ? rtnl_lock+0x12/0x20 [ 62.258970][ T7585] __tipc_nl_bearer_enable+0x265/0x390 [ 62.264444][ T7585] ? __tipc_nl_bearer_enable+0x187/0x390 [ 62.270328][ T7585] ? __tipc_nl_bearer_enable+0x265/0x390 [ 62.275955][ T7585] ? tipc_nl_bearer_disable+0x30/0x30 [ 62.281329][ T7585] ? __local_bh_enable_ip+0x160/0x260 [ 62.286680][ T7585] ? __dev_queue_xmit+0x1278/0x29a0 [ 62.291876][ T7585] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 62.297163][ T7585] ? __local_bh_enable_ip+0x160/0x260 [ 62.302526][ T7585] tipc_nl_bearer_enable+0x1d/0x30 [ 62.307628][ T7585] genl_rcv_msg+0x5e1/0x10f0 [ 62.312208][ T7585] ? __kasan_check_read+0x11/0x20 [ 62.317217][ T7585] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 62.323544][ T7585] netlink_rcv_skb+0x13f/0x380 [ 62.328423][ T7585] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 62.334746][ T7585] ? netlink_ack+0x990/0x990 [ 62.339322][ T7585] ? netlink_deliver_tap+0x178/0xac0 [ 62.344714][ T7585] genl_rcv+0x23/0x40 [ 62.348675][ T7585] netlink_unicast+0x479/0x6c0 [ 62.353954][ T7585] ? netlink_attachskb+0x740/0x740 [ 62.359830][ T7585] ? _copy_from_iter_full+0x18a/0x780 [ 62.365455][ T7585] ? __kasan_check_read+0x11/0x20 [ 62.371025][ T7585] ? __check_object_size+0x203/0x2ea [ 62.377312][ T7585] netlink_sendmsg+0x7ab/0xd50 [ 62.382150][ T7585] ? netlink_unicast+0x6c0/0x6c0 [ 62.387443][ T7585] ? tomoyo_socket_sendmsg+0x9/0x10 [ 62.392642][ T7585] ? netlink_unicast+0x6c0/0x6c0 [ 62.398440][ T7585] sock_sendmsg+0xe6/0x110 [ 62.402980][ T7585] ____sys_sendmsg+0x603/0x980 [ 62.408289][ T7585] ? copy_msghdr_from_user+0x209/0x420 [ 62.414011][ T7585] ? kernel_sendmsg+0x30/0x30 [ 62.418679][ T7585] ___sys_sendmsg+0xe4/0x160 [ 62.423251][ T7585] ? sendmsg_copy_msghdr+0x30/0x30 [ 62.428434][ T7585] ? __kasan_check_read+0x11/0x20 [ 62.433545][ T7585] ? __fget_files+0x283/0x3e0 [ 62.438219][ T7585] ? ksys_dup3+0x2e0/0x2e0 [ 62.442636][ T7585] ? __might_fault+0xf1/0x1b0 [ 62.447329][ T7585] ? __fget_light+0x1a7/0x220 [ 62.451983][ T7585] ? lock_acquire+0x194/0x410 [ 62.456640][ T7585] ? __fdget+0xe/0x10 [ 62.460616][ T7585] __sys_sendmsg+0xd9/0x180 [ 62.465101][ T7585] ? __sys_sendmsg_sock+0xa0/0xa0 [ 62.470621][ T7585] ? __kasan_check_read+0x11/0x20 [ 62.475627][ T7585] ? _copy_to_user+0xcb/0xf0 [ 62.481601][ T7585] ? put_timespec64+0xa9/0x100 [ 62.486353][ T7585] ? nsecs_to_jiffies+0x20/0x20 [ 62.491191][ T7585] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.497760][ T7585] __x64_sys_sendmsg+0x73/0xb0 [ 62.502505][ T7585] do_syscall_64+0xd0/0x630 [ 62.506992][ T7585] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.512870][ T7585] RIP: 0033:0x458209 [ 62.516739][ T7585] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.536329][ T7585] RSP: 002b:00007f23340e5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 62.544728][ T7585] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458209 [ 62.554025][ T7585] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 62.562329][ T7585] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 62.570367][ T7585] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f23340e66d4 [ 62.578418][ T7585] R13: 00000000004c55e1 R14: 00000000004d9478 R15: 00000000ffffffff [ 62.596634][ T7585] tipc: Enabled bearer , priority 10 [ 62.606916][ T7594] tipc: Enabling of bearer rejected, already enabled [ 62.619408][ T7584] tipc: Enabling of bearer rejected, already enabled [ 62.655296][ T7607] tipc: Enabling of bearer rejected, already enabled [ 62.671179][ T7612] tipc: Enabling of bearer rejected, already enabled [ 62.700207][ T7617] tipc: Enabling of bearer rejected, already enabled [ 62.726162][ T7622] tipc: Enabling of bearer rejected, already enabled [ 62.739308][ T2560] tipc: 32-bit node address hash set to aa1414ac [ 62.754889][ T7620] tipc: Enabling of bearer rejected, already enabled [ 62.772683][ T7629] tipc: Enabling of bearer rejected, already enabled [ 62.789374][ T7632] tipc: Enabling of bearer rejected, already enabled [ 62.804177][ T7633] tipc: Enabling of bearer rejected, already enabled [ 62.817031][ T7634] tipc: Enabling of bearer rejected, already enabled [ 62.835367][ T7635] tipc: Enabling of bearer rejected, already enabled [ 62.854437][ T7631] tipc: Enabling of bearer rejected, already enabled [ 62.886737][ T7643] tipc: Enabling of bearer rejected, already enabled [ 62.903695][ T7652] tipc: Enabling of bearer rejected, already enabled [ 62.915108][ T7653] tipc: Enabling of bearer rejected, already enabled [ 62.925716][ T7651] tipc: Enabling of bearer rejected, already enabled [ 62.944689][ T7644] tipc: Enabling of bearer rejected, already enabled [ 62.962917][ T7649] tipc: Enabling of bearer rejected, already enabled [ 62.975364][ T7654] tipc: Enabling of bearer rejected, already enabled [ 63.004303][ T7655] tipc: Enabling of bearer rejected, already enabled [ 63.023566][ T7661] tipc: Enabling of bearer rejected, already enabled [ 63.035021][ T7664] tipc: Enabling of bearer rejected, already enabled [ 63.055310][ T7669] tipc: Enabling of bearer rejected, already enabled [ 63.076808][ T7667] tipc: Enabling of bearer rejected, already enabled [ 63.096048][ T7668] tipc: Enabling of bearer rejected, already enabled [ 63.107824][ T7673] tipc: Enabling of bearer rejected, already enabled [ 63.120518][ T7676] tipc: Enabling of bearer rejected, already enabled [ 63.156346][ T7686] tipc: Enabling of bearer rejected, already enabled [ 63.174163][ T7685] tipc: Enabling of bearer rejected, already enabled [ 63.187303][ T7690] tipc: Enabling of bearer rejected, already enabled [ 63.201700][ T7683] tipc: Enabling of bearer rejected, already enabled [ 63.219651][ T7692] tipc: Enabling of bearer rejected, already enabled [ 63.231934][ T7689] tipc: Enabling of bearer rejected, already enabled [ 63.248833][ T7694] tipc: Enabling of bearer rejected, already enabled [ 63.267429][ T7696] tipc: Enabling of bearer rejected, already enabled [ 63.285835][ T7700] tipc: Enabling of bearer rejected, already enabled [ 63.312627][ T7703] tipc: Enabling of bearer rejected, already enabled [ 63.329538][ T7702] tipc: Enabling of bearer rejected, already enabled [ 63.346920][ T7712] tipc: Enabling of bearer rejected, already enabled [ 63.370923][ T7714] tipc: Enabling of bearer rejected, already enabled [ 63.388245][ T7713] tipc: Enabling of bearer rejected, already enabled [ 63.417807][ T7725] tipc: Enabling of bearer rejected, already enabled [ 63.436942][ T7718] tipc: Enabling of bearer rejected, already enabled [ 63.452212][ T7721] tipc: Enabling of bearer rejected, already enabled [ 63.485964][ T7726] tipc: Enabling of bearer rejected, already enabled [ 63.501270][ T7728] tipc: Enabling of bearer rejected, already enabled [ 63.516578][ T7730] tipc: Enabling of bearer rejected, already enabled [ 63.530213][ T7737] tipc: Enabling of bearer rejected, already enabled [ 63.567754][ T7738] tipc: Enabling of bearer rejected, already enabled [ 63.584774][ T7735] tipc: Enabling of bearer rejected, already enabled [ 63.604933][ T7748] tipc: Enabling of bearer rejected, already enabled [ 63.629894][ T7750] tipc: Enabling of bearer rejected, already enabled [ 63.645711][ T7749] tipc: Enabling of bearer rejected, already enabled [ 63.666367][ T7753] tipc: Enabling of bearer rejected, already enabled [ 63.678276][ T7757] tipc: Enabling of bearer rejected, already enabled [ 63.696177][ T7758] tipc: Enabling of bearer rejected, already enabled [ 63.716170][ T7762] tipc: Enabling of bearer rejected, already enabled [ 63.737808][ T7766] tipc: Enabling of bearer rejected, already enabled [ 63.753358][ T7765] tipc: Enabling of bearer rejected, already enabled [ 63.791417][ T7767] tipc: Enabling of bearer rejected, already enabled [ 63.804306][ T7774] tipc: Enabling of bearer rejected, already enabled [ 63.823278][ T7777] tipc: Enabling of bearer rejected, already enabled [ 63.846587][ T7781] tipc: Enabling of bearer rejected, already enabled [ 63.864424][ T7778] tipc: Enabling of bearer rejected, already enabled [ 63.880854][ T7788] tipc: Enabling of bearer rejected, already enabled [ 63.898588][ T7790] tipc: Enabling of bearer rejected, already enabled [ 63.911204][ T7792] tipc: Enabling of bearer rejected, already enabled [ 63.929437][ T7793] tipc: Enabling of bearer rejected, already enabled [ 63.942003][ T7789] tipc: Enabling of bearer rejected, already enabled [ 63.952491][ T7798] tipc: Enabling of bearer rejected, already enabled [ 63.964785][ T7801] tipc: Enabling of bearer rejected, already enabled [ 63.988611][ T7802] tipc: Enabling of bearer rejected, already enabled [ 64.000249][ T7803] tipc: Enabling of bearer rejected, already enabled [ 64.031307][ T7811] tipc: Enabling of bearer rejected, already enabled [ 64.043816][ T7812] tipc: Enabling of bearer rejected, already enabled [ 64.081768][ T7816] tipc: Enabling of bearer rejected, already enabled [ 64.104229][ T7821] tipc: Enabling of bearer rejected, already enabled [ 64.116583][ T7822] tipc: Enabling of bearer rejected, already enabled [ 64.127050][ T7820] tipc: Enabling of bearer rejected, already enabled [ 64.138174][ T7818] tipc: Enabling of bearer rejected, already enabled [ 64.173974][ T7826] tipc: Enabling of bearer rejected, already enabled [ 64.200746][ T7827] tipc: Enabling of bearer rejected, already enabled [ 64.214574][ T7838] tipc: Enabling of bearer rejected, already enabled [ 64.260650][ T7831] tipc: Enabling of bearer rejected, already enabled [ 64.276777][ T7842] tipc: Enabling of bearer rejected, already enabled [ 64.297444][ T7839] tipc: Enabling of bearer rejected, already enabled [ 64.317481][ T7845] tipc: Enabling of bearer rejected, already enabled [ 64.344353][ T7846] tipc: Enabling of bearer rejected, already enabled [ 64.357584][ T7850] tipc: Enabling of bearer rejected, already enabled [ 64.373876][ T7856] tipc: Enabling of bearer rejected, already enabled [ 64.413474][ T7858] tipc: Enabling of bearer rejected, already enabled [ 64.425118][ T7857] tipc: Enabling of bearer rejected, already enabled [ 64.442301][ T7861] tipc: Enabling of bearer rejected, already enabled [ 64.467489][ T7866] tipc: Enabling of bearer rejected, already enabled [ 64.482059][ T7869] tipc: Enabling of bearer rejected, already enabled [ 64.510984][ T7874] tipc: Enabling of bearer rejected, already enabled [ 64.529970][ T7871] tipc: Enabling of bearer rejected, already enabled [ 64.557119][ T7875] tipc: Enabling of bearer rejected, already enabled [ 64.573813][ T7884] tipc: Enabling of bearer rejected, already enabled [ 64.588549][ T7885] tipc: Enabling of bearer rejected, already enabled [ 64.608031][ T7886] tipc: Enabling of bearer rejected, already enabled [ 64.621061][ T7887] tipc: Enabling of bearer rejected, already enabled [ 64.635255][ T7892] tipc: Enabling of bearer rejected, already enabled [ 64.660331][ T7894] tipc: Enabling of bearer rejected, already enabled [ 64.678357][ T7895] tipc: Enabling of bearer rejected, already enabled [ 64.697744][ T7901] tipc: Enabling of bearer rejected, already enabled [ 64.719401][ T7902] tipc: Enabling of bearer rejected, already enabled [ 64.741058][ T7913] tipc: Enabling of bearer rejected, already enabled [ 64.756366][ T7912] tipc: Enabling of bearer rejected, already enabled [ 64.800256][ T7909] tipc: Enabling of bearer rejected, already enabled [ 64.813001][ T7910] tipc: Enabling of bearer rejected, already enabled [ 64.830369][ T7908] tipc: Enabling of bearer rejected, already enabled [ 64.845087][ T7920] tipc: Enabling of bearer rejected, already enabled [ 64.859950][ T7924] tipc: Enabling of bearer rejected, already enabled [ 64.873275][ T7925] tipc: Enabling of bearer rejected, already enabled [ 64.897364][ T7926] tipc: Enabling of bearer rejected, already enabled [ 64.911720][ T7927] tipc: Enabling of bearer rejected, already enabled [ 64.925049][ T7932] tipc: Enabling of bearer rejected, already enabled [ 64.944329][ T7921] tipc: Enabling of bearer rejected, already enabled [ 64.966248][ T7934] tipc: Enabling of bearer rejected, already enabled [ 64.984549][ T7931] tipc: Enabling of bearer rejected, already enabled [ 64.997209][ T7940] tipc: Enabling of bearer rejected, already enabled [ 65.010641][ T7941] tipc: Enabling of bearer rejected, already enabled [ 65.034901][ T7944] tipc: Enabling of bearer rejected, already enabled [ 65.047400][ T7947] tipc: Enabling of bearer rejected, already enabled [ 65.058535][ T7945] tipc: Enabling of bearer rejected, already enabled [ 65.078722][ T7956] tipc: Enabling of bearer rejected, already enabled [ 65.100472][ T7953] tipc: Enabling of bearer rejected, already enabled [ 65.126747][ T7954] tipc: Enabling of bearer rejected, already enabled [ 65.154971][ T7957] tipc: Enabling of bearer rejected, already enabled [ 65.178912][ T7968] tipc: Enabling of bearer rejected, already enabled [ 65.197491][ T7975] tipc: Enabling of bearer rejected, already enabled [ 65.222696][ T7973] tipc: Enabling of bearer rejected, already enabled [ 65.239072][ T7971] tipc: Enabling of bearer rejected, already enabled [ 65.255081][ T7972] tipc: Enabling of bearer rejected, already enabled [ 65.270278][ T7977] tipc: Enabling of bearer rejected, already enabled [ 65.283316][ T7982] tipc: Enabling of bearer rejected, already enabled [ 65.296724][ T7985] tipc: Enabling of bearer rejected, already enabled [ 65.326023][ T7988] tipc: Enabling of bearer rejected, already enabled [ 65.339695][ T7986] tipc: Enabling of bearer rejected, already enabled [ 65.353612][ T7998] tipc: Enabling of bearer rejected, already enabled [ 65.376710][ T7997] tipc: Enabling of bearer rejected, already enabled [ 65.392721][ T8002] tipc: Enabling of bearer rejected, already enabled [ 65.412945][ T8001] tipc: Enabling of bearer rejected, already enabled [ 65.428238][ T8004] tipc: Enabling of bearer rejected, already enabled [ 65.471794][ T8005] tipc: Enabling of bearer rejected, already enabled [ 65.484243][ T8018] tipc: Enabling of bearer rejected, already enabled [ 65.500465][ T8010] tipc: Enabling of bearer rejected, already enabled [ 65.523685][ T8015] tipc: Enabling of bearer rejected, already enabled [ 65.543452][ T8025] tipc: Enabling of bearer rejected, already enabled [ 65.556243][ T8022] tipc: Enabling of bearer rejected, already enabled [ 65.585467][ T8028] tipc: Enabling of bearer rejected, already enabled [ 65.598435][ T8029] tipc: Enabling of bearer rejected, already enabled [ 65.614469][ T8026] tipc: Enabling of bearer rejected, already enabled [ 65.638541][ T8032] tipc: Enabling of bearer rejected, already enabled [ 65.653383][ T8037] tipc: Enabling of bearer rejected, already enabled [ 65.683885][ T8038] tipc: Enabling of bearer rejected, already enabled [ 65.695588][ T8044] tipc: Enabling of bearer rejected, already enabled [ 65.712139][ T8039] tipc: Enabling of bearer rejected, already enabled [ 65.732604][ T8046] tipc: Enabling of bearer rejected, already enabled [ 65.743853][ T8049] tipc: Enabling of bearer rejected, already enabled [ 65.755343][ T8047] tipc: Enabling of bearer rejected, already enabled [ 65.788413][ T8052] tipc: Enabling of bearer rejected, already enabled [ 65.806172][ T8055] tipc: Enabling of bearer rejected, already enabled [ 65.830788][ T8066] tipc: Enabling of bearer rejected, already enabled [ 65.845347][ T8064] tipc: Enabling of bearer rejected, already enabled [ 65.876745][ T8061] tipc: Enabling of bearer rejected, already enabled [ 65.895499][ T8067] tipc: Enabling of bearer rejected, already enabled [ 65.915481][ T8072] tipc: Enabling of bearer rejected, already enabled [ 65.937047][ T8073] tipc: Enabling of bearer rejected, already enabled [ 65.949571][ T8078] tipc: Enabling of bearer rejected, already enabled [ 65.961378][ T8085] tipc: Enabling of bearer rejected, already enabled [ 65.985561][ T8086] tipc: Enabling of bearer rejected, already enabled [ 66.000651][ T8081] tipc: Enabling of bearer rejected, already enabled [ 66.012135][ T8082] tipc: Enabling of bearer rejected, already enabled [ 66.029419][ T8088] tipc: Enabling of bearer rejected, already enabled [ 66.047351][ T8097] tipc: Enabling of bearer rejected, already enabled [ 66.071409][ T8094] tipc: Enabling of bearer rejected, already enabled [ 66.096371][ T8098] tipc: Enabling of bearer rejected, already enabled [ 66.111082][ T8104] tipc: Enabling of bearer rejected, already enabled [ 66.130793][ T8106] tipc: Enabling of bearer rejected, already enabled [ 66.143693][ T8110] tipc: Enabling of bearer rejected, already enabled [ 66.155831][ T8113] tipc: Enabling of bearer rejected, already enabled [ 66.168668][ T8109] tipc: Enabling of bearer rejected, already enabled [ 66.192288][ T8115] tipc: Enabling of bearer rejected, already enabled [ 66.203498][ T8116] tipc: Enabling of bearer rejected, already enabled [ 66.217531][ T8118] tipc: Enabling of bearer rejected, already enabled [ 66.245129][ T8125] tipc: Enabling of bearer rejected, already enabled [ 66.265523][ T8134] tipc: Enabling of bearer rejected, already enabled [ 66.276790][ T8130] tipc: Enabling of bearer rejected, already enabled [ 66.289688][ T8132] tipc: Enabling of bearer rejected, already enabled [ 66.322914][ T8126] tipc: Enabling of bearer rejected, already enabled [ 66.335588][ T8129] tipc: Enabling of bearer rejected, already enabled [ 66.347627][ T8140] tipc: Enabling of bearer rejected, already enabled [ 66.362468][ T8141] tipc: Enabling of bearer rejected, already enabled [ 66.396550][ T8142] tipc: Enabling of bearer rejected, already enabled [ 66.421385][ T8143] tipc: Enabling of bearer rejected, already enabled [ 66.438517][ T8154] tipc: Enabling of bearer rejected, already enabled [ 66.489543][ T8148] tipc: Enabling of bearer rejected, already enabled [ 66.501031][ T8161] tipc: Enabling of bearer rejected, already enabled [ 66.513093][ T8166] tipc: Enabling of bearer rejected, already enabled [ 66.530220][ T8158] tipc: Enabling of bearer rejected, already enabled [ 66.548080][ T8164] tipc: Enabling of bearer rejected, already enabled [ 66.571516][ T8159] tipc: Enabling of bearer rejected, already enabled [ 66.585969][ T8167] tipc: Enabling of bearer rejected, already enabled [ 66.599209][ T8171] tipc: Enabling of bearer rejected, already enabled [ 66.622906][ T8175] tipc: Enabling of bearer rejected, already enabled [ 66.656650][ T8181] tipc: Enabling of bearer rejected, already enabled [ 66.679454][ T8184] tipc: Enabling of bearer rejected, already enabled [ 66.705448][ T8185] tipc: Enabling of bearer rejected, already enabled [ 66.721853][ T8183] tipc: Enabling of bearer rejected, already enabled [ 66.735807][ T8193] tipc: Enabling of bearer rejected, already enabled [ 66.746786][ T8194] tipc: Enabling of bearer rejected, already enabled [ 66.757625][ T8195] tipc: Enabling of bearer rejected, already enabled [ 66.776009][ T8197] tipc: Enabling of bearer rejected, already enabled [ 66.792630][ T8198] tipc: Enabling of bearer rejected, already enabled [ 66.822011][ T8199] tipc: Enabling of bearer rejected, already enabled [ 66.834508][ T8208] tipc: Enabling of bearer rejected, already enabled [ 66.849514][ T8203] tipc: Enabling of bearer rejected, already enabled [ 66.872177][ T8211] tipc: Enabling of bearer rejected, already enabled [ 66.883894][ T8209] tipc: Enabling of bearer rejected, already enabled [ 66.895067][ T8215] tipc: Enabling of bearer rejected, already enabled [ 66.908156][ T8216] tipc: Enabling of bearer rejected, already enabled [ 66.932638][ T8221] tipc: Enabling of bearer rejected, already enabled [ 66.950688][ T8222] tipc: Enabling of bearer rejected, already enabled [ 66.962414][ T8226] tipc: Enabling of bearer rejected, already enabled [ 66.981248][ T8230] tipc: Enabling of bearer rejected, already enabled [ 67.000721][ T8233] tipc: Enabling of bearer rejected, already enabled [ 67.013515][ T8225] tipc: Enabling of bearer rejected, already enabled [ 67.025339][ T8237] tipc: Enabling of bearer rejected, already enabled [ 67.038659][ T8235] tipc: Enabling of bearer rejected, already enabled