[....] 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: [ 40.295428] IPVS: ftp: loaded support on port[0] = 21 [ 40.626120] tipc: TX() has been purged, node left! [ 40.845073] can: request_module (can-proto-0) failed. [ 43.650670] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.15.204' (ECDSA) to the list of known hosts. 2020/03/17 01:21:43 parsed 1 programs 2020/03/17 01:21:44 executed programs: 0 [ 51.823363] IPVS: ftp: loaded support on port[0] = 21 [ 51.852168] IPVS: ftp: loaded support on port[0] = 21 [ 51.881893] IPVS: ftp: loaded support on port[0] = 21 [ 51.885164] IPVS: ftp: loaded support on port[0] = 21 [ 51.893815] IPVS: ftp: loaded support on port[0] = 21 [ 51.897501] IPVS: ftp: loaded support on port[0] = 21 [ 52.118720] chnl_net:caif_netlink_parms(): no params data found [ 52.132827] chnl_net:caif_netlink_parms(): no params data found [ 52.161731] chnl_net:caif_netlink_parms(): no params data found [ 52.176225] chnl_net:caif_netlink_parms(): no params data found [ 52.184125] chnl_net:caif_netlink_parms(): no params data found [ 52.243212] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.250423] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.257474] device bridge_slave_0 entered promiscuous mode [ 52.267879] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.274228] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.281344] device bridge_slave_0 entered promiscuous mode [ 52.291854] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.298700] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.305657] device bridge_slave_1 entered promiscuous mode [ 52.320492] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.327304] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.334241] device bridge_slave_1 entered promiscuous mode [ 52.373500] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.400953] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.407844] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.414672] device bridge_slave_0 entered promiscuous mode [ 52.428696] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.437223] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.443575] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.453275] device bridge_slave_0 entered promiscuous mode [ 52.461038] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.472013] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.479900] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.487822] device bridge_slave_1 entered promiscuous mode [ 52.494342] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.500876] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.508289] device bridge_slave_0 entered promiscuous mode [ 52.519358] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.525707] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.532830] device bridge_slave_1 entered promiscuous mode [ 52.540278] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.562669] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.569243] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.576419] device bridge_slave_1 entered promiscuous mode [ 52.591143] chnl_net:caif_netlink_parms(): no params data found [ 52.600289] team0: Port device team_slave_0 added [ 52.618171] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.630226] team0: Port device team_slave_0 added [ 52.642747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.652310] team0: Port device team_slave_1 added [ 52.658865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.680651] team0: Port device team_slave_1 added [ 52.687176] team0: Port device team_slave_0 added [ 52.697132] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.760462] device hsr_slave_0 entered promiscuous mode [ 52.786343] device hsr_slave_1 entered promiscuous mode [ 52.837989] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.848772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.862138] team0: Port device team_slave_1 added [ 52.917840] device hsr_slave_0 entered promiscuous mode [ 52.956431] device hsr_slave_1 entered promiscuous mode [ 53.006151] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.013144] Cannot create hsr debugfs directory [ 53.037622] team0: Port device team_slave_0 added [ 53.043870] team0: Port device team_slave_1 added [ 53.085912] team0: Port device team_slave_0 added [ 53.137774] device hsr_slave_0 entered promiscuous mode [ 53.176361] device hsr_slave_1 entered promiscuous mode [ 53.216249] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.223137] Cannot create hsr debugfs directory [ 53.228258] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.234667] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.242495] device bridge_slave_0 entered promiscuous mode [ 53.298713] device hsr_slave_0 entered promiscuous mode [ 53.336481] device hsr_slave_1 entered promiscuous mode [ 53.386104] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.392977] Cannot create hsr debugfs directory [ 53.401001] team0: Port device team_slave_1 added [ 53.417698] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.424078] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.432173] device bridge_slave_1 entered promiscuous mode [ 53.497770] device hsr_slave_0 entered promiscuous mode [ 53.546527] device hsr_slave_1 entered promiscuous mode [ 53.606147] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.613059] Cannot create hsr debugfs directory [ 53.628914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.640492] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.677359] team0: Port device team_slave_0 added [ 53.698370] team0: Port device team_slave_1 added [ 53.777804] device hsr_slave_0 entered promiscuous mode [ 53.826577] device hsr_slave_1 entered promiscuous mode [ 53.886208] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.893178] Cannot create hsr debugfs directory [ 53.916530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.937128] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.943686] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.950653] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.957054] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.970993] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.985657] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.000639] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.008744] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.018751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.026846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.033721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.041739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.049564] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.055905] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.062978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.083297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.089542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.097412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.129054] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.141538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.152663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.160727] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.167101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.174966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.183641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.191461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.199530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.207633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.215400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.238143] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.253218] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.265856] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.275709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.284378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.292486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.300385] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.306769] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.313559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.322136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.329974] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.336352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.343121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.351354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.358377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.365216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.373117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.397857] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.412514] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.421983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.430642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.438829] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.445293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.452265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.460101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.467741] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.474087] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.481061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.489102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.499545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.508179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.527266] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.537992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.551991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.560230] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.569382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.576568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.583697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.591895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.601025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.609773] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.621107] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.635755] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.643248] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.650318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.658421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.665315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.673236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.681097] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.687673] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.694650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.702889] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.712303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.720047] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.727863] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.734202] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.741194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.749640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.763814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.773532] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.784657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.802007] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.815024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.823608] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.831615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.840497] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.848310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.855763] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.863690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.870975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.878157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.885897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.893588] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.900123] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.909091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.917017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.924540] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.931025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.937894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.945772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.962379] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.978227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.989492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.998877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.009493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.017587] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.025030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.033293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.040796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.049115] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.057076] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.063405] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.070253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.078755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.086634] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.092977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.109744] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.120291] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.135503] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.142704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.150382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.162198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.171139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.179074] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.186562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.194100] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.201790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.209508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.217821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.224682] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.235647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.259849] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.310823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.334856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.343934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.360375] tipc: Started in network mode [ 55.364801] tipc: Own node identity 7f000001, cluster identity 4711 [ 55.372243] check_preemption_disabled: 8 callbacks suppressed [ 55.372250] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor3/7353 [ 55.387004] caller is dst_cache_get+0x33/0xa0 [ 55.391604] CPU: 0 PID: 7353 Comm: syz-executor3 Not tainted 5.6.0-rc6-syzkaller #0 [ 55.399434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.408772] Call Trace: [ 55.411352] dump_stack+0x12d/0x187 [ 55.415340] debug_smp_processor_id.cold.1+0x84/0x9e [ 55.420468] dst_cache_get+0x33/0xa0 [ 55.424164] ? tipc_crypto_xmit+0x1e2/0x2b00 [ 55.428570] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 55.433073] ? tipc_udp_addr2str+0x150/0x150 [ 55.437471] ? tipc_crypto_timeout+0xfb0/0xfb0 [ 55.442088] ? rcu_read_lock_held+0x9c/0xb0 [ 55.446429] ? rcu_read_lock_held_common+0x120/0x120 [ 55.451555] tipc_udp_send_msg+0x31e/0x3d0 [ 55.455794] tipc_bearer_xmit_skb+0x1a5/0x370 [ 55.460285] ? tipc_bearer_mtu+0x350/0x350 [ 55.464505] ? tipc_disc_create+0x5d7/0x8c0 [ 55.468814] tipc_enable_bearer+0x859/0xbb0 [ 55.473133] ? __mutex_lock+0xc43/0x1410 [ 55.477191] ? tipc_bearer_xmit_skb+0x370/0x370 [ 55.481846] ? __nla_validate_parse+0xa1/0x1d80 [ 55.486523] ? rtnl_lock+0x12/0x20 [ 55.490056] __tipc_nl_bearer_enable+0x265/0x390 [ 55.494798] ? __tipc_nl_bearer_enable+0x187/0x390 [ 55.499716] ? __tipc_nl_bearer_enable+0x265/0x390 [ 55.504739] ? tipc_nl_bearer_disable+0x30/0x30 [ 55.509393] ? __local_bh_enable_ip+0x160/0x260 [ 55.514044] ? __local_bh_enable_ip+0x160/0x260 [ 55.518718] tipc_nl_bearer_enable+0x1d/0x30 [ 55.523135] genl_rcv_msg+0x5e1/0x10f0 [ 55.527026] ? __kasan_check_read+0x11/0x20 [ 55.531333] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 55.536977] netlink_rcv_skb+0x13f/0x380 [ 55.541034] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 55.546644] ? netlink_ack+0x990/0x990 [ 55.550513] ? netlink_deliver_tap+0x178/0xac0 [ 55.555082] genl_rcv+0x23/0x40 [ 55.558358] netlink_unicast+0x479/0x6c0 [ 55.562413] ? netlink_attachskb+0x740/0x740 [ 55.566880] ? _copy_from_iter_full+0x18a/0x780 [ 55.571532] ? __kasan_check_read+0x11/0x20 [ 55.576094] ? __check_object_size+0x203/0x2ea [ 55.580669] netlink_sendmsg+0x7ab/0xd50 [ 55.584731] ? netlink_unicast+0x6c0/0x6c0 [ 55.588958] ? apparmor_socket_sendmsg+0x1b/0x20 [ 55.593696] ? netlink_unicast+0x6c0/0x6c0 [ 55.597918] sock_sendmsg+0xe6/0x110 [ 55.601617] ____sys_sendmsg+0x603/0x980 [ 55.605662] ? copy_msghdr_from_user+0x209/0x420 [ 55.610422] ? kernel_sendmsg+0x30/0x30 [ 55.614399] ___sys_sendmsg+0xe4/0x160 [ 55.618279] ? sendmsg_copy_msghdr+0x30/0x30 [ 55.622698] ? __kasan_check_read+0x11/0x20 [ 55.627165] ? __fget_files+0x283/0x3e0 [ 55.631145] ? ksys_dup3+0x2e0/0x2e0 [ 55.634859] ? __might_fault+0xf1/0x1b0 [ 55.638821] ? __fget_light+0x1a7/0x220 [ 55.642779] ? lock_acquire+0x194/0x410 [ 55.646828] ? __fdget+0xe/0x10 [ 55.650107] __sys_sendmsg+0xd9/0x180 [ 55.653914] ? __sys_sendmsg_sock+0xa0/0xa0 [ 55.658394] ? __kasan_check_read+0x11/0x20 [ 55.662709] ? _copy_to_user+0xcb/0xf0 [ 55.666593] ? put_timespec64+0xa9/0x100 [ 55.670634] ? nsecs_to_jiffies+0x20/0x20 [ 55.674775] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.680166] __x64_sys_sendmsg+0x73/0xb0 [ 55.684238] do_syscall_64+0xd0/0x630 [ 55.688039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.693218] RIP: 0033:0x457f89 [ 55.696393] 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 [ 55.715294] RSP: 002b:00007fab99d21c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.723072] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 55.730586] RDX: 0000000000000004 RSI: 0000000020000000 RDI: 0000000000000003 [ 55.737837] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 55.745111] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fab99d226d4 [ 55.752362] R13: 00000000004c5252 R14: 00000000004d8f40 R15: 00000000ffffffff [ 55.763608] tipc: Enabled bearer , priority 10 [ 55.772595] tipc: Started in network mode [ 55.778463] tipc: Own node identity 7f000001, cluster identity 4711 [ 55.787077] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor5/7359 [ 55.795720] caller is dst_cache_get+0x33/0xa0 [ 55.800585] CPU: 0 PID: 7359 Comm: syz-executor5 Not tainted 5.6.0-rc6-syzkaller #0 [ 55.808475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.817822] Call Trace: [ 55.820396] dump_stack+0x12d/0x187 [ 55.824010] debug_smp_processor_id.cold.1+0x84/0x9e [ 55.829124] dst_cache_get+0x33/0xa0 [ 55.832832] ? tipc_crypto_xmit+0x1e2/0x2b00 [ 55.837221] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 55.841698] ? tipc_udp_addr2str+0x150/0x150 [ 55.846086] ? tipc_crypto_timeout+0xfb0/0xfb0 [ 55.850662] ? rcu_read_lock_held+0x9c/0xb0 [ 55.854975] ? rcu_read_lock_held_common+0x120/0x120 [ 55.860064] tipc_udp_send_msg+0x31e/0x3d0 [ 55.864307] tipc_bearer_xmit_skb+0x1a5/0x370 [ 55.868808] ? tipc_bearer_mtu+0x350/0x350 [ 55.873029] ? tipc_disc_create+0x5d7/0x8c0 [ 55.877344] tipc_enable_bearer+0x859/0xbb0 [ 55.881651] ? tipc_bearer_xmit_skb+0x370/0x370 [ 55.886317] ? __nla_validate_parse+0xa1/0x1d80 [ 55.890987] ? lock_acquire+0x194/0x410 [ 55.894946] ? rtnl_lock+0x12/0x20 [ 55.898496] ? rtnl_lock+0x12/0x20 [ 55.902036] __tipc_nl_bearer_enable+0x265/0x390 [ 55.906778] ? __tipc_nl_bearer_enable+0x187/0x390 [ 55.911865] ? __tipc_nl_bearer_enable+0x265/0x390 [ 55.916781] ? tipc_nl_bearer_disable+0x30/0x30 [ 55.921433] ? __local_bh_enable_ip+0x160/0x260 [ 55.926096] ? __dev_queue_xmit+0x1278/0x29a0 [ 55.930573] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 55.935140] ? __local_bh_enable_ip+0x160/0x260 [ 55.939820] tipc_nl_bearer_enable+0x1d/0x30 [ 55.944291] genl_rcv_msg+0x5e1/0x10f0 [ 55.951132] ? __kasan_check_read+0x11/0x20 [ 55.955457] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 55.961111] netlink_rcv_skb+0x13f/0x380 [ 55.965169] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 55.970775] ? netlink_ack+0x990/0x990 [ 55.974661] ? netlink_deliver_tap+0x178/0xac0 [ 55.979336] genl_rcv+0x23/0x40 [ 55.982608] netlink_unicast+0x479/0x6c0 [ 55.986750] ? netlink_attachskb+0x740/0x740 [ 55.991137] ? _copy_from_iter_full+0x18a/0x780 [ 55.995789] ? __kasan_check_read+0x11/0x20 [ 56.000102] ? __check_object_size+0x203/0x2ea [ 56.004708] netlink_sendmsg+0x7ab/0xd50 [ 56.008769] ? netlink_unicast+0x6c0/0x6c0 [ 56.013121] ? apparmor_socket_sendmsg+0x1b/0x20 [ 56.017873] ? netlink_unicast+0x6c0/0x6c0 [ 56.022105] sock_sendmsg+0xe6/0x110 [ 56.026152] ____sys_sendmsg+0x603/0x980 [ 56.030193] ? copy_msghdr_from_user+0x209/0x420 [ 56.034932] ? kernel_sendmsg+0x30/0x30 [ 56.038912] ___sys_sendmsg+0xe4/0x160 [ 56.042803] ? sendmsg_copy_msghdr+0x30/0x30 [ 56.047195] ? __kasan_check_read+0x11/0x20 [ 56.051513] ? __fget_files+0x283/0x3e0 [ 56.055479] ? ksys_dup3+0x2e0/0x2e0 [ 56.059186] ? __might_fault+0xf1/0x1b0 [ 56.063142] ? __fget_light+0x1a7/0x220 [ 56.067615] ? lock_acquire+0x194/0x410 [ 56.071593] ? __fdget+0xe/0x10 [ 56.074867] __sys_sendmsg+0xd9/0x180 [ 56.078662] ? __sys_sendmsg_sock+0xa0/0xa0 [ 56.082976] ? __kasan_check_read+0x11/0x20 [ 56.087290] ? _copy_to_user+0xcb/0xf0 [ 56.091166] ? put_timespec64+0xa9/0x100 [ 56.095212] ? nsecs_to_jiffies+0x20/0x20 [ 56.099348] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.104695] __x64_sys_sendmsg+0x73/0xb0 [ 56.108737] do_syscall_64+0xd0/0x630 [ 56.112527] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.117790] RIP: 0033:0x457f89 [ 56.120968] 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 [ 56.139852] RSP: 002b:00007fcd20ab9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.147541] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 56.154791] RDX: 0000000000000004 RSI: 0000000020000000 RDI: 0000000000000004 [ 56.162061] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 56.169314] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd20aba6d4 [ 56.176589] R13: 00000000004c5252 R14: 00000000004d8f40 R15: 00000000ffffffff [ 56.186801] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor5/7359 [ 56.195414] caller is dst_cache_set_ip4+0x97/0x2e0 [ 56.200407] CPU: 0 PID: 7359 Comm: syz-executor5 Not tainted 5.6.0-rc6-syzkaller #0 [ 56.208191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.217540] Call Trace: [ 56.220206] dump_stack+0x12d/0x187 [ 56.223837] debug_smp_processor_id.cold.1+0x84/0x9e [ 56.228933] dst_cache_set_ip4+0x97/0x2e0 [ 56.233075] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 56.237473] ? xfrm_lookup_route+0x1f/0x170 [ 56.242502] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 56.247083] ? tipc_udp_addr2str+0x150/0x150 [ 56.251569] ? tipc_crypto_timeout+0xfb0/0xfb0 [ 56.256149] ? rcu_read_lock_held+0x9c/0xb0 [ 56.260682] ? rcu_read_lock_held_common+0x120/0x120 [ 56.265789] tipc_udp_send_msg+0x31e/0x3d0 [ 56.270085] tipc_bearer_xmit_skb+0x1a5/0x370 [ 56.274578] ? tipc_bearer_mtu+0x350/0x350 [ 56.278801] ? tipc_disc_create+0x5d7/0x8c0 [ 56.283110] tipc_enable_bearer+0x859/0xbb0 [ 56.287456] ? tipc_bearer_xmit_skb+0x370/0x370 [ 56.292116] ? __nla_validate_parse+0xa1/0x1d80 [ 56.296949] ? lock_acquire+0x194/0x410 [ 56.300910] ? rtnl_lock+0x12/0x20 [ 56.304455] ? rtnl_lock+0x12/0x20 [ 56.307989] __tipc_nl_bearer_enable+0x265/0x390 [ 56.312741] ? __tipc_nl_bearer_enable+0x187/0x390 [ 56.317665] ? __tipc_nl_bearer_enable+0x265/0x390 [ 56.322607] ? tipc_nl_bearer_disable+0x30/0x30 [ 56.327285] ? __local_bh_enable_ip+0x160/0x260 [ 56.332222] ? __dev_queue_xmit+0x1278/0x29a0 [ 56.336931] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 56.341523] ? __local_bh_enable_ip+0x160/0x260 [ 56.346205] tipc_nl_bearer_enable+0x1d/0x30 [ 56.350722] genl_rcv_msg+0x5e1/0x10f0 [ 56.354606] ? __kasan_check_read+0x11/0x20 [ 56.358940] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 56.364574] netlink_rcv_skb+0x13f/0x380 [ 56.368665] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 56.374274] ? netlink_ack+0x990/0x990 [ 56.378354] ? netlink_deliver_tap+0x178/0xac0 [ 56.382923] genl_rcv+0x23/0x40 [ 56.386219] netlink_unicast+0x479/0x6c0 [ 56.390290] ? netlink_attachskb+0x740/0x740 [ 56.394694] ? _copy_from_iter_full+0x18a/0x780 [ 56.399362] ? __kasan_check_read+0x11/0x20 [ 56.403687] ? __check_object_size+0x203/0x2ea [ 56.408409] netlink_sendmsg+0x7ab/0xd50 [ 56.412458] ? netlink_unicast+0x6c0/0x6c0 [ 56.416687] ? apparmor_socket_sendmsg+0x1b/0x20 [ 56.421434] ? netlink_unicast+0x6c0/0x6c0 [ 56.425768] sock_sendmsg+0xe6/0x110 [ 56.430876] ____sys_sendmsg+0x603/0x980 [ 56.434983] ? copy_msghdr_from_user+0x209/0x420 [ 56.439734] ? kernel_sendmsg+0x30/0x30 [ 56.443710] ___sys_sendmsg+0xe4/0x160 [ 56.447587] ? sendmsg_copy_msghdr+0x30/0x30 [ 56.451982] ? __kasan_check_read+0x11/0x20 [ 56.456301] ? __fget_files+0x283/0x3e0 [ 56.460260] ? ksys_dup3+0x2e0/0x2e0 [ 56.463955] ? __might_fault+0xf1/0x1b0 [ 56.467929] ? __fget_light+0x1a7/0x220 [ 56.471885] ? lock_acquire+0x194/0x410 [ 56.475837] ? __fdget+0xe/0x10 [ 56.479104] __sys_sendmsg+0xd9/0x180 [ 56.482882] ? __sys_sendmsg_sock+0xa0/0xa0 [ 56.487186] ? __kasan_check_read+0x11/0x20 [ 56.491499] ? _copy_to_user+0xcb/0xf0 [ 56.495369] ? put_timespec64+0xa9/0x100 [ 56.499427] ? nsecs_to_jiffies+0x20/0x20 [ 56.503582] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.508986] __x64_sys_sendmsg+0x73/0xb0 [ 56.513044] do_syscall_64+0xd0/0x630 [ 56.516838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.522073] RIP: 0033:0x457f89 [ 56.525270] 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 [ 56.544262] RSP: 002b:00007fcd20ab9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.552050] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 56.559298] RDX: 0000000000000004 RSI: 0000000020000000 RDI: 0000000000000004 [ 56.566548] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 56.573801] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd20aba6d4 [ 56.581057] R13: 00000000004c5252 R14: 00000000004d8f40 R15: 00000000ffffffff [ 56.589069] tipc: 32-bit node address hash set to 100007f [ 56.595863] tipc: Enabled bearer , priority 10 [ 56.604748] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.615853] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.639331] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.648541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.656424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.665204] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.677053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.684754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.700461] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.710722] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.721634] tipc: Enabling of bearer rejected, already enabled [ 56.744405] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.755119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.764232] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.777349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.785084] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.794961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.802700] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.811232] tipc: Started in network mode [ 56.815607] tipc: Own node identity 7f000001, cluster identity 4711 [ 56.823733] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor0/7358 [ 56.832859] caller is dst_cache_get+0x33/0xa0 [ 56.837433] CPU: 1 PID: 7358 Comm: syz-executor0 Not tainted 5.6.0-rc6-syzkaller #0 [ 56.845223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.854745] Call Trace: [ 56.857334] dump_stack+0x12d/0x187 [ 56.860962] debug_smp_processor_id.cold.1+0x84/0x9e [ 56.866077] dst_cache_get+0x33/0xa0 [ 56.866570] tipc: 32-bit node address hash set to 100007f [ 56.869786] ? tipc_crypto_xmit+0x1e2/0x2b00 [ 56.869815] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 56.869827] ? tipc_udp_addr2str+0x150/0x150 [ 56.888719] ? tipc_crypto_timeout+0xfb0/0xfb0 [ 56.893558] ? rcu_read_lock_held+0x9c/0xb0 [ 56.897963] ? rcu_read_lock_held_common+0x120/0x120 [ 56.903069] tipc_udp_send_msg+0x31e/0x3d0 [ 56.907294] tipc_bearer_xmit_skb+0x1a5/0x370 [ 56.911790] ? tipc_bearer_mtu+0x350/0x350 [ 56.916022] ? tipc_disc_create+0x5d7/0x8c0 [ 56.920353] tipc_enable_bearer+0x859/0xbb0 [ 56.924673] ? __mutex_lock+0xc43/0x1410 [ 56.928718] ? tipc_bearer_xmit_skb+0x370/0x370 [ 56.933367] ? __nla_validate_parse+0xa1/0x1d80 [ 56.938053] ? rtnl_lock+0x12/0x20 [ 56.941595] __tipc_nl_bearer_enable+0x265/0x390 [ 56.946527] ? __tipc_nl_bearer_enable+0x187/0x390 [ 56.951437] ? __tipc_nl_bearer_enable+0x265/0x390 [ 56.956358] ? tipc_nl_bearer_disable+0x30/0x30 [ 56.961034] ? __local_bh_enable_ip+0x160/0x260 [ 56.965706] ? __local_bh_enable_ip+0x160/0x260 [ 56.970368] tipc_nl_bearer_enable+0x1d/0x30 [ 56.974760] genl_rcv_msg+0x5e1/0x10f0 [ 56.978639] ? __kasan_check_read+0x11/0x20 [ 56.982962] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 56.988631] netlink_rcv_skb+0x13f/0x380 [ 56.992679] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 56.998299] ? netlink_ack+0x990/0x990 [ 57.002205] ? netlink_deliver_tap+0x178/0xac0 [ 57.006967] genl_rcv+0x23/0x40 [ 57.010245] netlink_unicast+0x479/0x6c0 [ 57.014326] ? netlink_attachskb+0x740/0x740 [ 57.020226] ? _copy_from_iter_full+0x18a/0x780 [ 57.024906] ? __kasan_check_read+0x11/0x20 [ 57.029252] ? __check_object_size+0x203/0x2ea [ 57.033832] netlink_sendmsg+0x7ab/0xd50 [ 57.037919] ? netlink_unicast+0x6c0/0x6c0 [ 57.042164] ? apparmor_socket_sendmsg+0x1b/0x20 [ 57.046919] ? netlink_unicast+0x6c0/0x6c0 [ 57.051203] sock_sendmsg+0xe6/0x110 [ 57.055066] ____sys_sendmsg+0x603/0x980 [ 57.059116] ? copy_msghdr_from_user+0x209/0x420 [ 57.063863] ? kernel_sendmsg+0x30/0x30 [ 57.067833] ___sys_sendmsg+0xe4/0x160 [ 57.071723] ? sendmsg_copy_msghdr+0x30/0x30 [ 57.076139] ? __kasan_check_read+0x11/0x20 [ 57.080476] ? __fget_files+0x283/0x3e0 [ 57.084457] ? ksys_dup3+0x2e0/0x2e0 [ 57.088187] ? __might_fault+0xf1/0x1b0 [ 57.092172] ? __fget_light+0x1a7/0x220 [ 57.096147] ? lock_acquire+0x194/0x410 [ 57.100248] ? __fdget+0xe/0x10 [ 57.103526] __sys_sendmsg+0xd9/0x180 [ 57.107317] ? __sys_sendmsg_sock+0xa0/0xa0 [ 57.111659] ? __kasan_check_read+0x11/0x20 [ 57.116777] ? _copy_to_user+0xcb/0xf0 [ 57.120671] ? put_timespec64+0xa9/0x100 [ 57.124965] ? nsecs_to_jiffies+0x20/0x20 [ 57.129130] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.135722] __x64_sys_sendmsg+0x73/0xb0 [ 57.139782] do_syscall_64+0xd0/0x630 [ 57.143592] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.148899] RIP: 0033:0x457f89 [ 57.152084] 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 [ 57.170981] RSP: 002b:00007fb1d0682c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 57.178771] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 57.186044] RDX: 0000000000000004 RSI: 0000000020000000 RDI: 0000000000000004 [ 57.193376] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 57.200976] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb1d06836d4 [ 57.208346] R13: 00000000004c5252 R14: 00000000004d8f40 R15: 00000000ffffffff [ 57.217051] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor0/7358 [ 57.225829] caller is dst_cache_set_ip4+0x97/0x2e0 [ 57.230858] CPU: 0 PID: 7358 Comm: syz-executor0 Not tainted 5.6.0-rc6-syzkaller #0 [ 57.238924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.248498] Call Trace: [ 57.251083] dump_stack+0x12d/0x187 [ 57.254749] debug_smp_processor_id.cold.1+0x84/0x9e [ 57.259850] dst_cache_set_ip4+0x97/0x2e0 [ 57.264163] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 57.268571] ? xfrm_lookup_route+0x1f/0x170 [ 57.273506] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 57.278167] ? tipc_udp_addr2str+0x150/0x150 [ 57.282566] ? tipc_crypto_timeout+0xfb0/0xfb0 [ 57.287567] ? rcu_read_lock_held+0x9c/0xb0 [ 57.291901] ? rcu_read_lock_held_common+0x120/0x120 [ 57.297385] tipc_udp_send_msg+0x31e/0x3d0 [ 57.301612] tipc_bearer_xmit_skb+0x1a5/0x370 [ 57.306119] ? tipc_bearer_mtu+0x350/0x350 [ 57.310365] ? tipc_disc_create+0x5d7/0x8c0 [ 57.314701] tipc_enable_bearer+0x859/0xbb0 [ 57.319126] ? __mutex_lock+0xc43/0x1410 [ 57.323203] ? tipc_bearer_xmit_skb+0x370/0x370 [ 57.327860] ? __nla_validate_parse+0xa1/0x1d80 [ 57.332526] ? rtnl_lock+0x12/0x20 [ 57.336091] __tipc_nl_bearer_enable+0x265/0x390 [ 57.341295] ? __tipc_nl_bearer_enable+0x187/0x390 [ 57.346352] ? __tipc_nl_bearer_enable+0x265/0x390 [ 57.351369] ? tipc_nl_bearer_disable+0x30/0x30 [ 57.356036] ? __local_bh_enable_ip+0x160/0x260 [ 57.360709] ? __local_bh_enable_ip+0x160/0x260 [ 57.365378] tipc_nl_bearer_enable+0x1d/0x30 [ 57.369770] genl_rcv_msg+0x5e1/0x10f0 [ 57.373650] ? __kasan_check_read+0x11/0x20 [ 57.377963] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 57.383599] netlink_rcv_skb+0x13f/0x380 [ 57.387655] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 57.393348] ? netlink_ack+0x990/0x990 [ 57.398649] ? netlink_deliver_tap+0x178/0xac0 [ 57.403347] genl_rcv+0x23/0x40 [ 57.406628] netlink_unicast+0x479/0x6c0 [ 57.410681] ? netlink_attachskb+0x740/0x740 [ 57.415117] ? _copy_from_iter_full+0x18a/0x780 [ 57.419818] ? __kasan_check_read+0x11/0x20 [ 57.424307] ? __check_object_size+0x203/0x2ea [ 57.428985] netlink_sendmsg+0x7ab/0xd50 [ 57.433050] ? netlink_unicast+0x6c0/0x6c0 [ 57.437282] ? apparmor_socket_sendmsg+0x1b/0x20 [ 57.442043] ? netlink_unicast+0x6c0/0x6c0 [ 57.446276] sock_sendmsg+0xe6/0x110 [ 57.450088] ____sys_sendmsg+0x603/0x980 [ 57.454133] ? copy_msghdr_from_user+0x209/0x420 [ 57.458889] ? kernel_sendmsg+0x30/0x30 [ 57.462856] ___sys_sendmsg+0xe4/0x160 [ 57.466742] ? sendmsg_copy_msghdr+0x30/0x30 [ 57.471163] ? __kasan_check_read+0x11/0x20 [ 57.475474] ? __fget_files+0x283/0x3e0 [ 57.479438] ? ksys_dup3+0x2e0/0x2e0 [ 57.484296] ? __might_fault+0xf1/0x1b0 [ 57.488458] ? __fget_light+0x1a7/0x220 [ 57.492506] ? lock_acquire+0x194/0x410 [ 57.496480] ? __fdget+0xe/0x10 [ 57.499807] __sys_sendmsg+0xd9/0x180 [ 57.503852] ? __sys_sendmsg_sock+0xa0/0xa0 [ 57.508204] ? __kasan_check_read+0x11/0x20 [ 57.512643] ? _copy_to_user+0xcb/0xf0 [ 57.516618] ? put_timespec64+0xa9/0x100 [ 57.520717] ? nsecs_to_jiffies+0x20/0x20 [ 57.524878] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.530235] __x64_sys_sendmsg+0x73/0xb0 [ 57.534317] do_syscall_64+0xd0/0x630 [ 57.538119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.544079] RIP: 0033:0x457f89 [ 57.547341] 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 [ 57.566335] RSP: 002b:00007fb1d0682c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 57.574197] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 57.581482] RDX: 0000000000000004 RSI: 0000000020000000 RDI: 0000000000000004 [ 57.588763] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 2020/03/17 01:21:50 executed programs: 8 [ 57.596038] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb1d06836d4 [ 57.603308] R13: 00000000004c5252 R14: 00000000004d8f40 R15: 00000000ffffffff [ 57.613976] tipc: Enabled bearer , priority 10 [ 57.629685] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.652709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.739960] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.757932] tipc: Enabling of bearer rejected, already enabled [ 57.765972] tipc: Enabling of bearer rejected, already enabled [ 57.788019] tipc: Started in network mode [ 57.792849] tipc: Own node identity 7f000001, cluster identity 4711 [ 57.800630] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor2/7384 [ 57.809510] caller is dst_cache_get+0x33/0xa0 [ 57.814121] CPU: 1 PID: 7384 Comm: syz-executor2 Not tainted 5.6.0-rc6-syzkaller #0 [ 57.821910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.831257] Call Trace: [ 57.833904] dump_stack+0x12d/0x187 [ 57.837527] debug_smp_processor_id.cold.1+0x84/0x9e [ 57.842778] dst_cache_get+0x33/0xa0 [ 57.846485] ? tipc_crypto_xmit+0x1e2/0x2b00 [ 57.850895] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 57.855396] ? tipc_udp_addr2str+0x150/0x150 [ 57.859798] ? tipc_crypto_timeout+0xfb0/0xfb0 [ 57.864374] ? rcu_read_lock_held+0x9c/0xb0 [ 57.868688] ? rcu_read_lock_held_common+0x120/0x120 [ 57.873800] tipc_udp_send_msg+0x31e/0x3d0 [ 57.878032] tipc_bearer_xmit_skb+0x1a5/0x370 [ 57.882533] ? tipc_bearer_mtu+0x350/0x350 [ 57.886778] ? tipc_disc_create+0x5d7/0x8c0 [ 57.891101] tipc_enable_bearer+0x859/0xbb0 [ 57.895412] ? __mutex_lock+0xc43/0x1410 [ 57.899460] ? tipc_bearer_xmit_skb+0x370/0x370 [ 57.904122] ? __nla_validate_parse+0xa1/0x1d80 [ 57.908807] ? rtnl_lock+0x12/0x20 [ 57.912369] __tipc_nl_bearer_enable+0x265/0x390 [ 57.917207] ? __tipc_nl_bearer_enable+0x187/0x390 [ 57.922235] ? __tipc_nl_bearer_enable+0x265/0x390 [ 57.927159] ? tipc_nl_bearer_disable+0x30/0x30 [ 57.932263] ? __local_bh_enable_ip+0x160/0x260 [ 57.936976] ? __local_bh_enable_ip+0x160/0x260 [ 57.941637] tipc_nl_bearer_enable+0x1d/0x30 [ 57.946046] genl_rcv_msg+0x5e1/0x10f0 [ 57.950110] ? __kasan_check_read+0x11/0x20 [ 57.954447] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 57.960078] netlink_rcv_skb+0x13f/0x380 [ 57.964130] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 57.969755] ? netlink_ack+0x990/0x990 [ 57.973638] ? netlink_deliver_tap+0x178/0xac0 [ 57.978216] genl_rcv+0x23/0x40 [ 57.981500] netlink_unicast+0x479/0x6c0 [ 57.985560] ? netlink_attachskb+0x740/0x740 [ 57.989965] ? _copy_from_iter_full+0x18a/0x780 [ 57.994628] ? __kasan_check_read+0x11/0x20 [ 57.998942] ? __check_object_size+0x203/0x2ea [ 58.003516] netlink_sendmsg+0x7ab/0xd50 [ 58.007582] ? netlink_unicast+0x6c0/0x6c0 [ 58.011824] ? apparmor_socket_sendmsg+0x1b/0x20 [ 58.016576] ? netlink_unicast+0x6c0/0x6c0 [ 58.020804] sock_sendmsg+0xe6/0x110 [ 58.024498] ____sys_sendmsg+0x603/0x980 [ 58.028558] ? copy_msghdr_from_user+0x209/0x420 [ 58.033304] ? kernel_sendmsg+0x30/0x30 [ 58.037267] ___sys_sendmsg+0xe4/0x160 [ 58.041149] ? sendmsg_copy_msghdr+0x30/0x30 [ 58.045544] ? __kasan_check_read+0x11/0x20 [ 58.049857] ? __fget_files+0x283/0x3e0 [ 58.053841] ? ksys_dup3+0x2e0/0x2e0 [ 58.057568] ? __might_fault+0xf1/0x1b0 [ 58.061544] ? __fget_light+0x1a7/0x220 [ 58.065495] ? lock_acquire+0x194/0x410 [ 58.069455] ? __fdget+0xe/0x10 [ 58.072727] __sys_sendmsg+0xd9/0x180 [ 58.076512] ? __sys_sendmsg_sock+0xa0/0xa0 [ 58.080822] ? __kasan_check_read+0x11/0x20 [ 58.085997] ? _copy_to_user+0xcb/0xf0 [ 58.089883] ? put_timespec64+0xa9/0x100 [ 58.093950] ? nsecs_to_jiffies+0x20/0x20 [ 58.098088] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.104214] __x64_sys_sendmsg+0x73/0xb0 [ 58.108270] do_syscall_64+0xd0/0x630 [ 58.112064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.117246] RIP: 0033:0x457f89 [ 58.120417] 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 [ 58.139564] RSP: 002b:00007f8b8963fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 58.147257] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 58.154517] RDX: 0000000000000004 RSI: 0000000020000000 RDI: 0000000000000003 [ 58.161782] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 58.169045] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b896406d4 [ 58.176477] R13: 00000000004c5252 R14: 00000000004d8f40 R15: 00000000ffffffff [ 58.185211] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor2/7384 [ 58.187931] tipc: 32-bit node address hash set to 100007f [ 58.193967] caller is dst_cache_set_ip4+0x97/0x2e0 [ 58.204512] CPU: 0 PID: 7384 Comm: syz-executor2 Not tainted 5.6.0-rc6-syzkaller #0 [ 58.212425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.221861] Call Trace: [ 58.224442] dump_stack+0x12d/0x187 [ 58.228057] debug_smp_processor_id.cold.1+0x84/0x9e [ 58.233195] dst_cache_set_ip4+0x97/0x2e0 [ 58.237337] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 58.241742] ? xfrm_lookup_route+0x1f/0x170 [ 58.246067] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 58.250654] ? tipc_udp_addr2str+0x150/0x150 [ 58.255069] ? tipc_crypto_timeout+0xfb0/0xfb0 [ 58.259659] ? rcu_read_lock_held+0x9c/0xb0 [ 58.263990] ? rcu_read_lock_held_common+0x120/0x120 [ 58.269080] tipc_udp_send_msg+0x31e/0x3d0 [ 58.273300] tipc_bearer_xmit_skb+0x1a5/0x370 [ 58.277775] ? tipc_bearer_mtu+0x350/0x350 [ 58.282007] ? tipc_disc_create+0x5d7/0x8c0 [ 58.286313] tipc_enable_bearer+0x859/0xbb0 [ 58.290632] ? __mutex_lock+0xc43/0x1410 [ 58.294685] ? tipc_bearer_xmit_skb+0x370/0x370 [ 58.299340] ? __nla_validate_parse+0xa1/0x1d80 [ 58.304006] ? rtnl_lock+0x12/0x20 [ 58.307549] __tipc_nl_bearer_enable+0x265/0x390 [ 58.312373] ? __tipc_nl_bearer_enable+0x187/0x390 [ 58.317297] ? __tipc_nl_bearer_enable+0x265/0x390 [ 58.322208] ? tipc_nl_bearer_disable+0x30/0x30 [ 58.326862] ? __local_bh_enable_ip+0x160/0x260 [ 58.331533] ? __local_bh_enable_ip+0x160/0x260 [ 58.336200] tipc_nl_bearer_enable+0x1d/0x30 [ 58.340606] genl_rcv_msg+0x5e1/0x10f0 [ 58.344482] ? __kasan_check_read+0x11/0x20 [ 58.348804] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 58.354446] netlink_rcv_skb+0x13f/0x380 [ 58.358489] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 58.364093] ? netlink_ack+0x990/0x990 [ 58.367970] ? netlink_deliver_tap+0x178/0xac0 [ 58.372536] genl_rcv+0x23/0x40 [ 58.375803] netlink_unicast+0x479/0x6c0 [ 58.379858] ? netlink_attachskb+0x740/0x740 [ 58.384296] ? _copy_from_iter_full+0x18a/0x780 [ 58.388969] ? __kasan_check_read+0x11/0x20 [ 58.393276] ? __check_object_size+0x203/0x2ea [ 58.397967] netlink_sendmsg+0x7ab/0xd50 [ 58.402030] ? netlink_unicast+0x6c0/0x6c0 [ 58.406275] ? apparmor_socket_sendmsg+0x1b/0x20 [ 58.411025] ? netlink_unicast+0x6c0/0x6c0 [ 58.415247] sock_sendmsg+0xe6/0x110 [ 58.418962] ____sys_sendmsg+0x603/0x980 [ 58.423004] ? copy_msghdr_from_user+0x209/0x420 [ 58.427742] ? kernel_sendmsg+0x30/0x30 [ 58.431708] ___sys_sendmsg+0xe4/0x160 [ 58.435590] ? sendmsg_copy_msghdr+0x30/0x30 [ 58.439994] ? __kasan_check_read+0x11/0x20 [ 58.444315] ? __fget_files+0x283/0x3e0 [ 58.448365] ? ksys_dup3+0x2e0/0x2e0 [ 58.452060] ? __might_fault+0xf1/0x1b0 [ 58.456025] ? __fget_light+0x1a7/0x220 [ 58.459980] ? lock_acquire+0x194/0x410 [ 58.463957] ? __fdget+0xe/0x10 [ 58.467227] __sys_sendmsg+0xd9/0x180 [ 58.471015] ? __sys_sendmsg_sock+0xa0/0xa0 [ 58.475335] ? __kasan_check_read+0x11/0x20 [ 58.479637] ? _copy_to_user+0xcb/0xf0 [ 58.483511] ? put_timespec64+0xa9/0x100 [ 58.487566] ? nsecs_to_jiffies+0x20/0x20 [ 58.491714] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.498216] __x64_sys_sendmsg+0x73/0xb0 [ 58.502291] do_syscall_64+0xd0/0x630 [ 58.506099] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.511272] RIP: 0033:0x457f89 [ 58.514450] 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 [ 58.533346] RSP: 002b:00007f8b8963fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 58.541049] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 58.548305] RDX: 0000000000000004 RSI: 0000000020000000 RDI: 0000000000000003 [ 58.555560] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 58.562823] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b896406d4 [ 58.570109] R13: 00000000004c5252 R14: 00000000004d8f40 R15: 00000000ffffffff [ 58.579749] tipc: Enabled bearer , priority 10 [ 58.597248] tipc: Enabling of bearer rejected, already enabled [ 58.604453] tipc: Enabling of bearer rejected, already enabled [ 58.650676] tipc: Enabling of bearer rejected, already enabled [ 58.696805] tipc: Enabling of bearer rejected, already enabled [ 58.709254] tipc: Enabling of bearer rejected, already enabled [ 58.723470] tipc: Enabling of bearer rejected, already enabled [ 58.741053] tipc: Started in network mode [ 58.745236] tipc: Own node identity 7f000001, cluster identity 4711 [ 58.787946] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor1/7400 [ 58.796987] caller is dst_cache_get+0x33/0xa0 [ 58.801496] CPU: 1 PID: 7400 Comm: syz-executor1 Not tainted 5.6.0-rc6-syzkaller #0 [ 58.809391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.818738] Call Trace: [ 58.821330] dump_stack+0x12d/0x187 [ 58.824958] debug_smp_processor_id.cold.1+0x84/0x9e [ 58.830056] dst_cache_get+0x33/0xa0 [ 58.833798] ? tipc_crypto_xmit+0x1e2/0x2b00 [ 58.838328] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 58.842834] ? tipc_udp_addr2str+0x150/0x150 [ 58.847267] ? tipc_crypto_timeout+0xfb0/0xfb0 [ 58.851859] ? rcu_read_lock_held+0x9c/0xb0 [ 58.856286] ? rcu_read_lock_held_common+0x120/0x120 [ 58.861388] tipc_udp_send_msg+0x31e/0x3d0 [ 58.865627] tipc_bearer_xmit_skb+0x1a5/0x370 [ 58.870119] ? tipc_bearer_mtu+0x350/0x350 [ 58.874347] ? tipc_disc_create+0x5d7/0x8c0 [ 58.878684] tipc_enable_bearer+0x859/0xbb0 [ 58.883019] ? tipc_bearer_xmit_skb+0x370/0x370 [ 58.888721] ? __nla_validate_parse+0xa1/0x1d80 [ 58.893376] ? lock_acquire+0x194/0x410 [ 58.897338] ? rtnl_lock+0x12/0x20 [ 58.900881] ? _raw_spin_unlock+0x27/0x40 [ 58.905025] ? rtnl_lock+0x12/0x20 [ 58.908556] __tipc_nl_bearer_enable+0x265/0x390 [ 58.913303] ? __tipc_nl_bearer_enable+0x187/0x390 [ 58.918216] ? __tipc_nl_bearer_enable+0x265/0x390 [ 58.923137] ? tipc_nl_bearer_disable+0x30/0x30 [ 58.927790] ? __local_bh_enable_ip+0x160/0x260 [ 58.932442] ? __dev_queue_xmit+0x1278/0x29a0 [ 58.936929] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 58.941508] ? __local_bh_enable_ip+0x160/0x260 [ 58.946189] tipc_nl_bearer_enable+0x1d/0x30 [ 58.950585] genl_rcv_msg+0x5e1/0x10f0 [ 58.954462] ? __kasan_check_read+0x11/0x20 [ 58.958788] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 58.964497] netlink_rcv_skb+0x13f/0x380 [ 58.968557] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 58.974163] ? netlink_ack+0x990/0x990 [ 58.978046] ? netlink_deliver_tap+0x178/0xac0 [ 58.982966] genl_rcv+0x23/0x40 [ 58.986230] netlink_unicast+0x479/0x6c0 [ 58.990274] ? netlink_attachskb+0x740/0x740 [ 58.994659] ? _copy_from_iter_full+0x18a/0x780 [ 58.999319] ? __kasan_check_read+0x11/0x20 [ 59.003636] ? __check_object_size+0x203/0x2ea [ 59.008208] netlink_sendmsg+0x7ab/0xd50 [ 59.012291] ? netlink_unicast+0x6c0/0x6c0 [ 59.016617] ? apparmor_socket_sendmsg+0x1b/0x20 [ 59.021371] ? netlink_unicast+0x6c0/0x6c0 [ 59.025596] sock_sendmsg+0xe6/0x110 [ 59.029301] ____sys_sendmsg+0x603/0x980 [ 59.033350] ? copy_msghdr_from_user+0x209/0x420 [ 59.038105] ? kernel_sendmsg+0x30/0x30 [ 59.042078] ___sys_sendmsg+0xe4/0x160 [ 59.045950] ? sendmsg_copy_msghdr+0x30/0x30 [ 59.050345] ? __kasan_check_read+0x11/0x20 [ 59.054663] ? __fget_files+0x283/0x3e0 [ 59.058637] ? ksys_dup3+0x2e0/0x2e0 [ 59.062343] ? __might_fault+0xf1/0x1b0 [ 59.066324] ? __fget_light+0x1a7/0x220 [ 59.070291] ? lock_acquire+0x194/0x410 [ 59.074264] ? __fdget+0xe/0x10 [ 59.077556] __sys_sendmsg+0xd9/0x180 [ 59.081465] ? __sys_sendmsg_sock+0xa0/0xa0 [ 59.085781] ? __kasan_check_read+0x11/0x20 [ 59.090085] ? _copy_to_user+0xcb/0xf0 [ 59.094052] ? put_timespec64+0xa9/0x100 [ 59.098114] ? nsecs_to_jiffies+0x20/0x20 [ 59.102267] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.107617] __x64_sys_sendmsg+0x73/0xb0 [ 59.111803] do_syscall_64+0xd0/0x630 [ 59.115591] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.120780] RIP: 0033:0x457f89 [ 59.123961] 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 [ 59.142940] RSP: 002b:00007efc949abc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.150690] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 59.157945] RDX: 0000000000000004 RSI: 0000000020000000 RDI: 0000000000000004 [ 59.165204] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.172479] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efc949ac6d4 [ 59.179754] R13: 00000000004c5252 R14: 00000000004d8f40 R15: 00000000ffffffff [ 59.188626] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor1/7400 [ 59.189037] tipc: 32-bit node address hash set to 100007f [ 59.197381] caller is dst_cache_set_ip4+0x97/0x2e0 [ 59.207770] CPU: 0 PID: 7400 Comm: syz-executor1 Not tainted 5.6.0-rc6-syzkaller #0 [ 59.215555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.224894] Call Trace: [ 59.227480] dump_stack+0x12d/0x187 [ 59.231113] debug_smp_processor_id.cold.1+0x84/0x9e [ 59.236324] dst_cache_set_ip4+0x97/0x2e0 [ 59.240465] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 59.244864] ? xfrm_lookup_route+0x1f/0x170 [ 59.249175] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 59.253747] ? tipc_udp_addr2str+0x150/0x150 [ 59.258135] ? tipc_crypto_timeout+0xfb0/0xfb0 [ 59.262708] ? rcu_read_lock_held+0x9c/0xb0 [ 59.267127] ? rcu_read_lock_held_common+0x120/0x120 [ 59.272228] tipc_udp_send_msg+0x31e/0x3d0 [ 59.276592] tipc_bearer_xmit_skb+0x1a5/0x370 [ 59.281071] ? tipc_bearer_mtu+0x350/0x350 [ 59.285291] ? tipc_disc_create+0x5d7/0x8c0 [ 59.289598] tipc_enable_bearer+0x859/0xbb0 [ 59.293918] ? tipc_bearer_xmit_skb+0x370/0x370 [ 59.298572] ? __nla_validate_parse+0xa1/0x1d80 [ 59.303223] ? lock_acquire+0x194/0x410 [ 59.307188] ? rtnl_lock+0x12/0x20 [ 59.310720] ? _raw_spin_unlock+0x27/0x40 [ 59.314882] ? rtnl_lock+0x12/0x20 [ 59.318417] __tipc_nl_bearer_enable+0x265/0x390 [ 59.323161] ? __tipc_nl_bearer_enable+0x187/0x390 [ 59.328070] ? __tipc_nl_bearer_enable+0x265/0x390 [ 59.332980] ? tipc_nl_bearer_disable+0x30/0x30 [ 59.337640] ? __local_bh_enable_ip+0x160/0x260 [ 59.342301] ? __dev_queue_xmit+0x1278/0x29a0 [ 59.346794] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 59.351381] ? __local_bh_enable_ip+0x160/0x260 [ 59.356073] tipc_nl_bearer_enable+0x1d/0x30 [ 59.360485] genl_rcv_msg+0x5e1/0x10f0 [ 59.364355] ? __kasan_check_read+0x11/0x20 [ 59.368681] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 59.374307] netlink_rcv_skb+0x13f/0x380 [ 59.378360] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 59.383964] ? netlink_ack+0x990/0x990 [ 59.387841] ? netlink_deliver_tap+0x178/0xac0 [ 59.392417] genl_rcv+0x23/0x40 [ 59.395683] netlink_unicast+0x479/0x6c0 [ 59.399727] ? netlink_attachskb+0x740/0x740 [ 59.404115] ? _copy_from_iter_full+0x18a/0x780 [ 59.408775] ? __kasan_check_read+0x11/0x20 [ 59.413079] ? __check_object_size+0x203/0x2ea [ 59.417645] netlink_sendmsg+0x7ab/0xd50 [ 59.421718] ? netlink_unicast+0x6c0/0x6c0 [ 59.425955] ? apparmor_socket_sendmsg+0x1b/0x20 [ 59.430793] ? netlink_unicast+0x6c0/0x6c0 [ 59.435023] sock_sendmsg+0xe6/0x110 [ 59.438742] ____sys_sendmsg+0x603/0x980 [ 59.442800] ? copy_msghdr_from_user+0x209/0x420 [ 59.447560] ? kernel_sendmsg+0x30/0x30 [ 59.451703] ___sys_sendmsg+0xe4/0x160 [ 59.455577] ? sendmsg_copy_msghdr+0x30/0x30 [ 59.459994] ? __kasan_check_read+0x11/0x20 [ 59.464318] ? __fget_files+0x283/0x3e0 [ 59.468293] ? ksys_dup3+0x2e0/0x2e0 [ 59.471999] ? __might_fault+0xf1/0x1b0 [ 59.476009] ? __fget_light+0x1a7/0x220 [ 59.479974] ? lock_acquire+0x194/0x410 [ 59.483941] ? __fdget+0xe/0x10 [ 59.487220] __sys_sendmsg+0xd9/0x180 [ 59.491016] ? __sys_sendmsg_sock+0xa0/0xa0 [ 59.495326] ? __kasan_check_read+0x11/0x20 [ 59.499655] ? _copy_to_user+0xcb/0xf0 [ 59.503717] ? put_timespec64+0xa9/0x100 [ 59.507808] ? nsecs_to_jiffies+0x20/0x20 [ 59.512007] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.517370] __x64_sys_sendmsg+0x73/0xb0 [ 59.521419] do_syscall_64+0xd0/0x630 [ 59.525222] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.530426] RIP: 0033:0x457f89 [ 59.533608] 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 [ 59.552494] RSP: 002b:00007efc949abc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.560192] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 59.567494] RDX: 0000000000000004 RSI: 0000000020000000 RDI: 0000000000000004 [ 59.574829] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.582092] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efc949ac6d4 [ 59.589353] R13: 00000000004c5252 R14: 00000000004d8f40 R15: 00000000ffffffff [ 59.598985] tipc: Enabled bearer , priority 10 [ 59.665252] tipc: Enabling of bearer rejected, already enabled [ 59.683658] tipc: Enabling of bearer rejected, already enabled [ 59.708155] tipc: Started in network mode [ 59.712495] tipc: Own node identity 7f000001, cluster identity 4711 [ 59.720097] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor4/7435 [ 59.729108] caller is dst_cache_get+0x33/0xa0 [ 59.733607] CPU: 0 PID: 7435 Comm: syz-executor4 Not tainted 5.6.0-rc6-syzkaller #0 [ 59.741393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.750921] Call Trace: [ 59.753513] dump_stack+0x12d/0x187 [ 59.757146] debug_smp_processor_id.cold.1+0x84/0x9e [ 59.762244] dst_cache_get+0x33/0xa0 [ 59.766002] ? tipc_crypto_xmit+0x1e2/0x2b00 [ 59.770421] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 59.774956] ? tipc_udp_addr2str+0x150/0x150 [ 59.779347] ? tipc_crypto_timeout+0xfb0/0xfb0 [ 59.783940] ? rcu_read_lock_held+0x9c/0xb0 [ 59.788257] ? rcu_read_lock_held_common+0x120/0x120 [ 59.793430] tipc_udp_send_msg+0x31e/0x3d0 [ 59.797660] tipc_bearer_xmit_skb+0x1a5/0x370 [ 59.802162] ? tipc_bearer_mtu+0x350/0x350 [ 59.806386] ? tipc_disc_create+0x5d7/0x8c0 [ 59.810738] tipc_enable_bearer+0x859/0xbb0 [ 59.815079] ? tipc_bearer_xmit_skb+0x370/0x370 [ 59.819746] ? __nla_validate_parse+0xa1/0x1d80 [ 59.824400] ? lock_acquire+0x194/0x410 [ 59.828367] ? rtnl_lock+0x12/0x20 [ 59.831905] ? _raw_spin_unlock+0x27/0x40 [ 59.836034] ? rtnl_lock+0x12/0x20 [ 59.839573] __tipc_nl_bearer_enable+0x265/0x390 [ 59.844317] ? __tipc_nl_bearer_enable+0x187/0x390 [ 59.849234] ? __tipc_nl_bearer_enable+0x265/0x390 [ 59.854148] ? tipc_nl_bearer_disable+0x30/0x30 [ 59.858816] ? __local_bh_enable_ip+0x160/0x260 [ 59.863486] ? __dev_queue_xmit+0x1278/0x29a0 [ 59.867987] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 59.872569] ? __local_bh_enable_ip+0x160/0x260 [ 59.877255] tipc_nl_bearer_enable+0x1d/0x30 [ 59.881665] genl_rcv_msg+0x5e1/0x10f0 [ 59.885545] ? __kasan_check_read+0x11/0x20 [ 59.889852] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 59.895497] netlink_rcv_skb+0x13f/0x380 [ 59.899565] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 59.905210] ? netlink_ack+0x990/0x990 [ 59.909102] ? netlink_deliver_tap+0x178/0xac0 [ 59.913675] genl_rcv+0x23/0x40 [ 59.916937] netlink_unicast+0x479/0x6c0 [ 59.920992] ? netlink_attachskb+0x740/0x740 [ 59.925399] ? _copy_from_iter_full+0x18a/0x780 [ 59.930085] ? __kasan_check_read+0x11/0x20 [ 59.934392] ? __check_object_size+0x203/0x2ea [ 59.938979] netlink_sendmsg+0x7ab/0xd50 [ 59.943047] ? netlink_unicast+0x6c0/0x6c0 [ 59.947278] ? apparmor_socket_sendmsg+0x1b/0x20 [ 59.952027] ? netlink_unicast+0x6c0/0x6c0 [ 59.956254] sock_sendmsg+0xe6/0x110 [ 59.960391] ____sys_sendmsg+0x603/0x980 [ 59.964439] ? copy_msghdr_from_user+0x209/0x420 [ 59.969188] ? kernel_sendmsg+0x30/0x30 [ 59.973165] ___sys_sendmsg+0xe4/0x160 [ 59.977043] ? sendmsg_copy_msghdr+0x30/0x30 [ 59.981439] ? __kasan_check_read+0x11/0x20 [ 59.985761] ? __fget_files+0x283/0x3e0 [ 59.989731] ? ksys_dup3+0x2e0/0x2e0 [ 59.993428] ? __might_fault+0xf1/0x1b0 [ 59.997386] ? __fget_light+0x1a7/0x220 [ 60.001340] ? lock_acquire+0x194/0x410 [ 60.005302] ? __fdget+0xe/0x10 [ 60.008618] __sys_sendmsg+0xd9/0x180 [ 60.012428] ? __sys_sendmsg_sock+0xa0/0xa0 [ 60.016733] ? __kasan_check_read+0x11/0x20 [ 60.021040] ? _copy_to_user+0xcb/0xf0 [ 60.024920] ? put_timespec64+0xa9/0x100 [ 60.028971] ? nsecs_to_jiffies+0x20/0x20 [ 60.033112] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.038462] __x64_sys_sendmsg+0x73/0xb0 [ 60.042529] do_syscall_64+0xd0/0x630 [ 60.046325] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.051510] RIP: 0033:0x457f89 [ 60.054695] 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 [ 60.073971] RSP: 002b:00007f8fb93d6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 60.081675] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 60.088949] RDX: 0000000000000004 RSI: 0000000020000000 RDI: 0000000000000003 [ 60.096262] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 60.103513] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8fb93d76d4 [ 60.110867] R13: 00000000004c5252 R14: 00000000004d8f40 R15: 00000000ffffffff [ 60.119823] tipc: Enabled bearer , priority 10 [ 60.128191] tipc: 32-bit node address hash set to 100007f [ 60.135255] tipc: Enabling of bearer rejected, already enabled [ 60.144865] tipc: Enabling of bearer rejected, already enabled [ 60.164950] tipc: Enabling of bearer rejected, already enabled [ 60.183603] tipc: Enabling of bearer rejected, already enabled [ 60.192183] tipc: Enabling of bearer rejected, already enabled [ 60.219866] tipc: Enabling of bearer rejected, already enabled [ 60.241753] tipc: Enabling of bearer rejected, already enabled [ 60.254492] tipc: Enabling of bearer rejected, already enabled [ 60.263913] tipc: Enabling of bearer rejected, already enabled [ 60.273040] tipc: Enabling of bearer rejected, already enabled [ 60.282954] tipc: Enabling of bearer rejected, already enabled [ 60.292668] tipc: Enabling of bearer rejected, already enabled [ 60.329446] tipc: Enabling of bearer rejected, already enabled [ 60.350435] tipc: Enabling of bearer rejected, already enabled [ 60.361432] tipc: Enabling of bearer rejected, already enabled [ 60.370485] tipc: Enabling of bearer rejected, already enabled [ 60.380378] tipc: Enabling of bearer rejected, already enabled [ 60.396100] tipc: Enabling of bearer rejected, already enabled [ 60.405286] tipc: Enabling of bearer rejected, already enabled [ 60.419224] tipc: Enabling of bearer rejected, already enabled [ 60.446264] tipc: Enabling of bearer rejected, already enabled [ 60.460035] tipc: Enabling of bearer rejected, already enabled [ 60.484629] tipc: Enabling of bearer rejected, already enabled [ 60.493396] tipc: Enabling of bearer rejected, already enabled [ 60.505079] tipc: Enabling of bearer rejected, already enabled [ 60.514115] tipc: Enabling of bearer rejected, already enabled [ 60.526382] tipc: Enabling of bearer rejected, already enabled [ 60.533648] tipc: Enabling of bearer rejected, already enabled [ 60.549476] tipc: Enabling of bearer rejected, already enabled [ 60.557534] tipc: Enabling of bearer rejected, already enabled [ 60.598600] tipc: Enabling of bearer rejected, already enabled [ 60.606934] tipc: Enabling of bearer rejected, already enabled [ 60.614213] tipc: Enabling of bearer rejected, already enabled [ 60.622859] tipc: Enabling of bearer rejected, already enabled [ 60.632709] tipc: Enabling of bearer rejected, already enabled [ 60.663917] tipc: Enabling of bearer rejected, already enabled [ 60.688544] tipc: Enabling of bearer rejected, already enabled [ 60.696122] tipc: Enabling of bearer rejected, already enabled [ 60.714127] tipc: Enabling of bearer rejected, already enabled [ 60.722559] tipc: Enabling of bearer rejected, already enabled [ 60.732183] tipc: Enabling of bearer rejected, already enabled [ 60.743379] tipc: Enabling of bearer rejected, already enabled [ 60.759072] tipc: Enabling of bearer rejected, already enabled [ 60.774785] tipc: Enabling of bearer rejected, already enabled [ 60.810545] tipc: Enabling of bearer rejected, already enabled [ 60.816287] tipc: 32-bit node address hash set to 100007f [ 60.823443] tipc: Enabling of bearer rejected, already enabled [ 60.835608] tipc: Enabling of bearer rejected, already enabled [ 60.848715] tipc: Enabling of bearer rejected, already enabled [ 60.859501] tipc: Enabling of bearer rejected, already enabled [ 60.884015] tipc: Enabling of bearer rejected, already enabled [ 60.901580] tipc: Enabling of bearer rejected, already enabled [ 60.925410] tipc: Enabling of bearer rejected, already enabled [ 60.945215] tipc: Enabling of bearer rejected, already enabled [ 60.954769] tipc: Enabling of bearer rejected, already enabled [ 60.967987] tipc: Enabling of bearer rejected, already enabled [ 60.976309] tipc: Enabling of bearer rejected, already enabled [ 60.984348] tipc: Enabling of bearer rejected, already enabled [ 60.994087] tipc: Enabling of bearer rejected, already enabled [ 61.020600] tipc: Enabling of bearer rejected, already enabled [ 61.032179] tipc: Enabling of bearer rejected, already enabled [ 61.050412] tipc: Enabling of bearer rejected, already enabled [ 61.060943] tipc: Enabling of bearer rejected, already enabled [ 61.071424] tipc: Enabling of bearer rejected, already enabled [ 61.082675] tipc: Enabling of bearer rejected, already enabled [ 61.096271] tipc: Enabling of bearer rejected, already enabled [ 61.108670] tipc: Enabling of bearer rejected, already enabled [ 61.127590] tipc: Enabling of bearer rejected, already enabled [ 61.144348] tipc: Enabling of bearer rejected, already enabled [ 61.158703] tipc: Enabling of bearer rejected, already enabled [ 61.174695] tipc: Enabling of bearer rejected, already enabled [ 61.196306] tipc: Enabling of bearer rejected, already enabled [ 61.221059] tipc: Enabling of bearer rejected, already enabled [ 61.236519] tipc: Enabling of bearer rejected, already enabled [ 61.246266] tipc: Enabling of bearer rejected, already enabled [ 61.253389] tipc: Enabling of bearer rejected, already enabled [ 61.272512] tipc: Enabling of bearer rejected, already enabled [ 61.280228] tipc: Enabling of bearer rejected, already enabled [ 61.291742] tipc: Enabling of bearer rejected, already enabled [ 61.302448] tipc: Enabling of bearer rejected, already enabled [ 61.314647] tipc: Enabling of bearer rejected, already enabled [ 61.340747] tipc: Enabling of bearer rejected, already enabled [ 61.356100] tipc: Enabling of bearer rejected, already enabled [ 61.385433] tipc: Enabling of bearer rejected, already enabled [ 61.393946] tipc: Enabling of bearer rejected, already enabled [ 61.404291] tipc: Enabling of bearer rejected, already enabled [ 61.411856] tipc: Enabling of bearer rejected, already enabled [ 61.420211] tipc: Enabling of bearer rejected, already enabled [ 61.433992] tipc: Enabling of bearer rejected, already enabled [ 61.443125] tipc: Enabling of bearer rejected, already enabled [ 61.463391] tipc: Enabling of bearer rejected, already enabled [ 61.484828] tipc: Enabling of bearer rejected, already enabled [ 61.517995] tipc: Enabling of bearer rejected, already enabled [ 61.534123] tipc: Enabling of bearer rejected, already enabled [ 61.542621] tipc: Enabling of bearer rejected, already enabled [ 61.551142] tipc: Enabling of bearer rejected, already enabled [ 61.560623] tipc: Enabling of bearer rejected, already enabled [ 61.570242] tipc: Enabling of bearer rejected, already enabled [ 61.591591] tipc: Enabling of bearer rejected, already enabled [ 61.613181] tipc: Enabling of bearer rejected, already enabled [ 61.624963] tipc: Enabling of bearer rejected, already enabled [ 61.638923] tipc: Enabling of bearer rejected, already enabled [ 61.651483] tipc: Enabling of bearer rejected, already enabled [ 61.665188] tipc: Enabling of bearer rejected, already enabled [ 61.673537] tipc: Enabling of bearer rejected, already enabled [ 61.681360] tipc: Enabling of bearer rejected, already enabled [ 61.690847] tipc: Enabling of bearer rejected, already enabled [ 61.711308] tipc: Enabling of bearer rejected, already enabled [ 61.737386] tipc: Enabling of bearer rejected, already enabled [ 61.748939] tipc: Enabling of bearer rejected, already enabled [ 61.761545] tipc: Enabling of bearer rejected, already enabled [ 61.787138] tipc: Enabling of bearer rejected, already enabled [ 61.801189] tipc: Enabling of bearer rejected, already enabled [ 61.810073] tipc: Enabling of bearer rejected, already enabled [ 61.820960] tipc: Enabling of bearer rejected, already enabled [ 61.843196] tipc: Enabling of bearer rejected, already enabled [ 61.861472] tipc: Enabling of bearer rejected, already enabled [ 61.880553] tipc: Enabling of bearer rejected, already enabled [ 61.923735] tipc: Enabling of bearer rejected, already enabled [ 61.934927] tipc: Enabling of bearer rejected, already enabled [ 61.944251] tipc: Enabling of bearer rejected, already enabled [ 61.953493] tipc: Enabling of bearer rejected, already enabled [ 61.967005] tipc: Enabling of bearer rejected, already enabled [ 61.974498] tipc: Enabling of bearer rejected, already enabled [ 61.984188] tipc: Enabling of bearer rejected, already enabled [ 61.995791] tipc: Enabling of bearer rejected, already enabled [ 62.015414] tipc: Enabling of bearer rejected, already enabled [ 62.041586] tipc: Enabling of bearer rejected, already enabled [ 62.081837] tipc: Enabling of bearer rejected, already enabled [ 62.095793] tipc: Enabling of bearer rejected, already enabled [ 62.109722] tipc: Enabling of bearer rejected, already enabled [ 62.119429] tipc: Enabling of bearer rejected, already enabled [ 62.128451] tipc: Enabling of bearer rejected, already enabled [ 62.136509] tipc: Enabling of bearer rejected, already enabled [ 62.144024] tipc: Enabling of bearer rejected, already enabled [ 62.152172] tipc: Enabling of bearer rejected, already enabled [ 62.162074] tipc: Enabling of bearer rejected, already enabled [ 62.190668] tipc: Enabling of bearer rejected, already enabled [ 62.208035] tipc: Enabling of bearer rejected, already enabled [ 62.217904] tipc: Enabling of bearer rejected, already enabled [ 62.230467] tipc: Enabling of bearer rejected, already enabled [ 62.244710] tipc: Enabling of bearer rejected, already enabled [ 62.270465] tipc: Enabling of bearer rejected, already enabled [ 62.283706] tipc: Enabling of bearer rejected, already enabled [ 62.302232] tipc: Enabling of bearer rejected, already enabled [ 62.319933] tipc: Enabling of bearer rejected, already enabled [ 62.330117] tipc: Enabling of bearer rejected, already enabled [ 62.340999] tipc: Enabling of bearer rejected, already enabled [ 62.352738] tipc: Enabling of bearer rejected, already enabled [ 62.365217] tipc: Enabling of bearer rejected, already enabled [ 62.374696] tipc: Enabling of bearer rejected, already enabled [ 62.387256] tipc: Enabling of bearer rejected, already enabled [ 62.407048] tipc: Enabling of bearer rejected, already enabled [ 62.415523] tipc: Enabling of bearer rejected, already enabled [ 62.424009] tipc: Enabling of bearer rejected, already enabled [ 62.433831] tipc: Enabling of bearer rejected, already enabled [ 62.442716] tipc: Enabling of bearer rejected, already enabled [ 62.452775] tipc: Enabling of bearer rejected, already enabled [ 62.485423] tipc: Enabling of bearer rejected, already enabled [ 62.494566] tipc: Enabling of bearer rejected, already enabled [ 62.505289] tipc: Enabling of bearer rejected, already enabled [ 62.523008] tipc: Enabling of bearer rejected, already enabled [ 62.545559] tipc: Enabling of bearer rejected, already enabled [ 62.555194] tipc: Enabling of bearer rejected, already enabled [ 62.572657] tipc: Enabling of bearer rejected, already enabled [ 62.584034] tipc: Enabling of bearer rejected, already enabled 2020/03/17 01:21:55 executed programs: 124 [ 62.598218] tipc: Enabling of bearer rejected, already enabled [ 62.607448] tipc: Enabling of bearer rejected, already enabled [ 62.614997] tipc: Enabling of bearer rejected, already enabled [ 62.624635] tipc: Enabling of bearer rejected, already enabled [ 62.635478] tipc: Enabling of bearer rejected, already enabled [ 62.661568] tipc: Enabling of bearer rejected, already enabled [ 62.679148] tipc: Enabling of bearer rejected, already enabled [ 62.693447] tipc: Enabling of bearer rejected, already enabled [ 62.705436] tipc: Enabling of bearer rejected, already enabled [ 62.721937] tipc: Enabling of bearer rejected, already enabled [ 62.738757] tipc: Enabling of bearer rejected, already enabled [ 62.749186] tipc: Enabling of bearer rejected, already enabled [ 62.781803] tipc: Enabling of bearer rejected, already enabled [ 62.793721] tipc: Enabling of bearer rejected, already enabled [ 62.803121] tipc: Enabling of bearer rejected, already enabled [ 62.823624] tipc: Enabling of bearer rejected, already enabled [ 62.841185] tipc: Enabling of bearer rejected, already enabled [ 62.849507] tipc: Enabling of bearer rejected, already enabled [ 62.861869] tipc: Enabling of bearer rejected, already enabled [ 62.883938] tipc: Enabling of bearer rejected, already enabled [ 62.899329] tipc: Enabling of bearer rejected, already enabled [ 62.909822] tipc: Enabling of bearer rejected, already enabled [ 62.920269] tipc: Enabling of bearer rejected, already enabled [ 62.932952] tipc: Enabling of bearer rejected, already enabled [ 62.944221] tipc: Enabling of bearer rejected, already enabled [ 62.953487] tipc: Enabling of bearer rejected, already enabled [ 62.962126] tipc: Enabling of bearer rejected, already enabled [ 62.970899] tipc: Enabling of bearer rejected, already enabled [ 62.985445] tipc: Enabling of bearer rejected, already enabled [ 63.009199] tipc: Enabling of bearer rejected, already enabled [ 63.028419] tipc: Enabling of bearer rejected, already enabled [ 63.054539] tipc: Enabling of bearer rejected, already enabled [ 63.064438] tipc: Enabling of bearer rejected, already enabled [ 63.085449] tipc: Enabling of bearer rejected, already enabled [ 63.094736] tipc: Enabling of bearer rejected, already enabled [ 63.108948] tipc: Enabling of bearer rejected, already enabled [ 63.116409] tipc: Enabling of bearer rejected, already enabled [ 63.124044] tipc: Enabling of bearer rejected, already enabled [ 63.133372] tipc: Enabling of bearer rejected, already enabled [ 63.153492] tipc: Enabling of bearer rejected, already enabled [ 63.181188] tipc: Enabling of bearer rejected, already enabled [ 63.189417] tipc: Enabling of bearer rejected, already enabled [ 63.200025] tipc: Enabling of bearer rejected, already enabled [ 63.225829] tipc: Enabling of bearer rejected, already enabled [ 63.234393] tipc: Enabling of bearer rejected, already enabled [ 63.250276] tipc: Enabling of bearer rejected, already enabled [ 63.263615] tipc: Enabling of bearer rejected, already enabled [ 63.272628] tipc: Enabling of bearer rejected, already enabled [ 63.283627] tipc: Enabling of bearer rejected, already enabled [ 63.307811] tipc: Enabling of bearer rejected, already enabled [ 63.321365] tipc: Enabling of bearer rejected, already enabled [ 63.342739] tipc: Enabling of bearer rejected, already enabled [ 63.353738] tipc: Enabling of bearer rejected, already enabled [ 63.370038] tipc: Enabling of bearer rejected, already enabled [ 63.383161] tipc: Enabling of bearer rejected, already enabled [ 63.398721] tipc: Enabling of bearer rejected, already enabled [ 63.418532] tipc: Enabling of bearer rejected, already enabled [ 63.430782] tipc: Enabling of bearer rejected, already enabled [ 63.441494] tipc: Enabling of bearer rejected, already enabled [ 63.452738] tipc: Enabling of bearer rejected, already enabled [ 63.462879] tipc: Enabling of bearer rejected, already enabled [ 63.485601] tipc: Enabling of bearer rejected, already enabled [ 63.501041] tipc: Enabling of bearer rejected, already enabled [ 63.512440] tipc: Enabling of bearer rejected, already enabled [ 63.524103] tipc: Enabling of bearer rejected, already enabled [ 63.531707] tipc: Enabling of bearer rejected, already enabled [ 63.540068] tipc: Enabling of bearer rejected, already enabled [ 63.549239] tipc: Enabling of bearer rejected, already enabled [ 63.559296] tipc: Enabling of bearer rejected, already enabled [ 63.569543] tipc: Enabling of bearer rejected, already enabled [ 63.581794] tipc: Enabling of bearer rejected, already enabled [ 63.596981] tipc: Enabling of bearer rejected, already enabled [ 63.625399] tipc: Enabling of bearer rejected, already enabled [ 63.646079] tipc: Enabling of bearer rejected, already enabled [ 63.673671] tipc: Enabling of bearer rejected, already enabled [ 63.689221] tipc: Enabling of bearer rejected, already enabled [ 63.701342] tipc: Enabling of bearer rejected, already enabled [ 63.709679] tipc: Enabling of bearer rejected, already enabled [ 63.720275] tipc: Enabling of bearer rejected, already enabled [ 63.729222] tipc: Enabling of bearer rejected, already enabled [ 63.742001] tipc: Enabling of bearer rejected, already enabled [ 63.750025] tipc: Enabling of bearer rejected, already enabled [ 63.757961] tipc: Enabling of bearer rejected, already enabled [ 63.767538] tipc: Enabling of bearer rejected, already enabled [ 63.792607] tipc: Enabling of bearer rejected, already enabled [ 63.821392] tipc: Enabling of bearer rejected, already enabled [ 63.829489] tipc: Enabling of bearer rejected, already enabled [ 63.843146] tipc: Enabling of bearer rejected, already enabled [ 63.852972] tipc: Enabling of bearer rejected, already enabled [ 63.863347] tipc: Enabling of bearer rejected, already enabled [ 63.874999] tipc: Enabling of bearer rejected, already enabled [ 63.893995] tipc: Enabling of bearer rejected, already enabled [ 63.924907] tipc: Enabling of bearer rejected, already enabled [ 63.937449] tipc: Enabling of bearer rejected, already enabled [ 63.947536] tipc: Enabling of bearer rejected, already enabled [ 63.989291] tipc: Enabling of bearer rejected, already enabled [ 63.998758] tipc: Enabling of bearer rejected, already enabled [ 64.007983] tipc: Enabling of bearer rejected, already enabled [ 64.019634] tipc: Enabling of bearer rejected, already enabled [ 64.034375] tipc: Enabling of bearer rejected, already enabled [ 64.048976] tipc: Enabling of bearer rejected, already enabled [ 64.056879] tipc: Enabling of bearer rejected, already enabled [ 64.064323] tipc: Enabling of bearer rejected, already enabled [ 64.075422] tipc: Enabling of bearer rejected, already enabled [ 64.088801] tipc: Enabling of bearer rejected, already enabled [ 64.125926] tipc: Enabling of bearer rejected, already enabled [ 64.135065] tipc: Enabling of bearer rejected, already enabled [ 64.144549] tipc: Enabling of bearer rejected, already enabled [ 64.153444] tipc: Enabling of bearer rejected, already enabled [ 64.163127] tipc: Enabling of bearer rejected, already enabled [ 64.172438] tipc: Enabling of bearer rejected, already enabled [ 64.181849] tipc: Enabling of bearer rejected, already enabled [ 64.203914] tipc: Enabling of bearer rejected, already enabled [ 64.223035] tipc: Enabling of bearer rejected, already enabled [ 64.241245] tipc: Enabling of bearer rejected, already enabled [ 64.250520] tipc: Enabling of bearer rejected, already enabled [ 64.264386] tipc: Enabling of bearer rejected, already enabled [ 64.277205] tipc: Enabling of bearer rejected, already enabled [ 64.285183] tipc: Enabling of bearer rejected, already enabled [ 64.297252] tipc: Enabling of bearer rejected, already enabled [ 64.310300] tipc: Enabling of bearer rejected, already enabled [ 64.326151] tipc: Enabling of bearer rejected, already enabled [ 64.335259] tipc: Enabling of bearer rejected, already enabled [ 64.345671] tipc: Enabling of bearer rejected, already enabled [ 64.355516] tipc: Enabling of bearer rejected, already enabled [ 64.370692] tipc: Enabling of bearer rejected, already enabled [ 64.418973] tipc: Enabling of bearer rejected, already enabled [ 64.430534] tipc: Enabling of bearer rejected, already enabled [ 64.438290] tipc: Enabling of bearer rejected, already enabled [ 64.445522] tipc: Enabling of bearer rejected, already enabled [ 64.455849] tipc: Enabling of bearer rejected, already enabled [ 64.490373] tipc: Enabling of bearer rejected, already enabled [ 64.511434] tipc: Enabling of bearer rejected, already enabled [ 64.528994] tipc: Enabling of bearer rejected, already enabled [ 64.541833] tipc: Enabling of bearer rejected, already enabled [ 64.557039] tipc: Enabling of bearer rejected, already enabled [ 64.572820] tipc: Enabling of bearer rejected, already enabled [ 64.584870] tipc: Enabling of bearer rejected, already enabled [ 64.599000] tipc: Enabling of bearer rejected, already enabled [ 64.618018] tipc: Enabling of bearer rejected, already enabled [ 64.633054] tipc: Enabling of bearer rejected, already enabled [ 64.658646] tipc: Enabling of bearer rejected, already enabled [ 64.673245] tipc: Enabling of bearer rejected, already enabled [ 64.682068] tipc: Enabling of bearer rejected, already enabled [ 64.696634] tipc: Enabling of bearer rejected, already enabled [ 64.705254] tipc: Enabling of bearer rejected, already enabled [ 64.720143] tipc: Enabling of bearer rejected, already enabled [ 64.732770] tipc: Enabling of bearer rejected, already enabled [ 64.754654] tipc: Enabling of bearer rejected, already enabled [ 64.778213] tipc: Enabling of bearer rejected, already enabled [ 64.785719] tipc: Enabling of bearer rejected, already enabled [ 64.798624] tipc: Enabling of bearer rejected, already enabled [ 64.809626] tipc: Enabling of bearer rejected, already enabled [ 64.821105] tipc: Enabling of bearer rejected, already enabled [ 64.831280] tipc: Enabling of bearer rejected, already enabled [ 64.855022] tipc: Enabling of bearer rejected, already enabled [ 64.868383] tipc: Enabling of bearer rejected, already enabled [ 64.880285] tipc: Enabling of bearer rejected, already enabled [ 64.915713] tipc: Enabling of bearer rejected, already enabled [ 64.935870] tipc: Enabling of bearer rejected, already enabled [ 64.944563] tipc: Enabling of bearer rejected, already enabled [ 64.953216] tipc: Enabling of bearer rejected, already enabled [ 64.960682] tipc: Enabling of bearer rejected, already enabled [ 64.968548] tipc: Enabling of bearer rejected, already enabled [ 64.975827] tipc: Enabling of bearer rejected, already enabled [ 64.987472] tipc: Enabling of bearer rejected, already enabled [ 65.004539] tipc: Enabling of bearer rejected, already enabled [ 65.021866] tipc: Enabling of bearer rejected, already enabled [ 65.038616] tipc: Enabling of bearer rejected, already enabled [ 65.055189] tipc: Enabling of bearer rejected, already enabled [ 65.074421] tipc: Enabling of bearer rejected, already enabled [ 65.082574] tipc: Enabling of bearer rejected, already enabled [ 65.093251] tipc: Enabling of bearer rejected, already enabled [ 65.112299] tipc: Enabling of bearer rejected, already enabled [ 65.134630] tipc: Enabling of bearer rejected, already enabled [ 65.142742] tipc: Enabling of bearer rejected, already enabled [ 65.152584] tipc: Enabling of bearer rejected, already enabled [ 65.171341] tipc: Enabling of bearer rejected, already enabled [ 65.182795] tipc: Enabling of bearer rejected, already enabled [ 65.192504] tipc: Enabling of bearer rejected, already enabled [ 65.200861] tipc: Enabling of bearer rejected, already enabled [ 65.210671] tipc: Enabling of bearer rejected, already enabled [ 65.224320] tipc: Enabling of bearer rejected, already enabled [ 65.256369] tipc: Enabling of bearer rejected, already enabled [ 65.265015] tipc: Enabling of bearer rejected, already enabled [ 65.283054] tipc: Enabling of bearer rejected, already enabled [ 65.294292] tipc: Enabling of bearer rejected, already enabled [ 65.302310] tipc: Enabling of bearer rejected, already enabled [ 65.312480] tipc: Enabling of bearer rejected, already enabled [ 65.328533] tipc: Enabling of bearer rejected, already enabled [ 65.342989] tipc: Enabling of bearer rejected, already enabled