[ 42.396858][ T25] audit: type=1800 audit(1556343149.343:26): pid=7797 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 42.428509][ T25] audit: type=1800 audit(1556343149.343:27): pid=7797 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 42.457788][ T25] audit: type=1800 audit(1556343149.353:28): pid=7797 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] startpar: service(s) returned failure: rsyslog ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.243' (ECDSA) to the list of known hosts. 2019/04/27 05:32:42 parsed 1 programs 2019/04/27 05:32:46 executed programs: 0 syzkaller login: [ 59.294230][ T7989] IPVS: ftp: loaded support on port[0] = 21 [ 59.324989][ T7991] IPVS: ftp: loaded support on port[0] = 21 [ 59.325674][ T7993] IPVS: ftp: loaded support on port[0] = 21 [ 59.345960][ T7995] IPVS: ftp: loaded support on port[0] = 21 [ 59.381204][ T7997] IPVS: ftp: loaded support on port[0] = 21 [ 59.391970][ T7998] IPVS: ftp: loaded support on port[0] = 21 [ 59.632735][ T7995] chnl_net:caif_netlink_parms(): no params data found [ 59.716509][ T7993] chnl_net:caif_netlink_parms(): no params data found [ 59.756310][ T7991] chnl_net:caif_netlink_parms(): no params data found [ 59.826127][ T7995] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.835109][ T7995] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.843457][ T7995] device bridge_slave_0 entered promiscuous mode [ 59.854213][ T7995] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.861570][ T7995] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.870147][ T7995] device bridge_slave_1 entered promiscuous mode [ 59.912985][ T7998] chnl_net:caif_netlink_parms(): no params data found [ 59.925530][ T7989] chnl_net:caif_netlink_parms(): no params data found [ 59.961764][ T7995] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.976158][ T7995] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.984655][ T7997] chnl_net:caif_netlink_parms(): no params data found [ 60.044484][ T7993] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.053015][ T7993] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.060893][ T7993] device bridge_slave_0 entered promiscuous mode [ 60.080458][ T7993] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.088466][ T7993] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.096166][ T7993] device bridge_slave_1 entered promiscuous mode [ 60.111664][ T7991] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.121712][ T7991] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.130165][ T7991] device bridge_slave_0 entered promiscuous mode [ 60.143037][ T7991] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.151403][ T7991] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.159738][ T7991] device bridge_slave_1 entered promiscuous mode [ 60.180392][ T7989] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.189397][ T7989] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.197148][ T7989] device bridge_slave_0 entered promiscuous mode [ 60.208147][ T7995] team0: Port device team_slave_0 added [ 60.244198][ T7989] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.251394][ T7989] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.259518][ T7989] device bridge_slave_1 entered promiscuous mode [ 60.267887][ T7995] team0: Port device team_slave_1 added [ 60.296185][ T7997] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.305089][ T7997] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.313018][ T7997] device bridge_slave_0 entered promiscuous mode [ 60.322044][ T7993] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.332337][ T7993] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.341079][ T7998] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.348278][ T7998] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.355974][ T7998] device bridge_slave_0 entered promiscuous mode [ 60.372166][ T7989] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.382918][ T7991] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.391515][ T7997] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.400714][ T7997] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.408935][ T7997] device bridge_slave_1 entered promiscuous mode [ 60.426876][ T7998] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.434646][ T7998] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.442738][ T7998] device bridge_slave_1 entered promiscuous mode [ 60.455610][ T7989] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.474074][ T7991] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.490470][ T7993] team0: Port device team_slave_0 added [ 60.570796][ T7995] device hsr_slave_0 entered promiscuous mode [ 60.608082][ T7995] device hsr_slave_1 entered promiscuous mode [ 60.661543][ T7989] team0: Port device team_slave_0 added [ 60.668726][ T7993] team0: Port device team_slave_1 added [ 60.675726][ T7989] team0: Port device team_slave_1 added [ 60.683183][ T7997] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.711458][ T7991] team0: Port device team_slave_0 added [ 60.726646][ T7998] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.738662][ T7997] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.754145][ T7991] team0: Port device team_slave_1 added [ 60.829930][ T7989] device hsr_slave_0 entered promiscuous mode [ 60.868026][ T7989] device hsr_slave_1 entered promiscuous mode [ 60.909466][ T7998] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.938178][ T7997] team0: Port device team_slave_0 added [ 60.990959][ T7993] device hsr_slave_0 entered promiscuous mode [ 61.028103][ T7993] device hsr_slave_1 entered promiscuous mode [ 61.092912][ T7997] team0: Port device team_slave_1 added [ 61.113250][ T7998] team0: Port device team_slave_0 added [ 61.169600][ T7991] device hsr_slave_0 entered promiscuous mode [ 61.207982][ T7991] device hsr_slave_1 entered promiscuous mode [ 61.273816][ T7998] team0: Port device team_slave_1 added [ 61.330526][ T7997] device hsr_slave_0 entered promiscuous mode [ 61.368147][ T7997] device hsr_slave_1 entered promiscuous mode [ 61.499806][ T7998] device hsr_slave_0 entered promiscuous mode [ 61.537976][ T7998] device hsr_slave_1 entered promiscuous mode [ 61.702660][ T7989] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.738951][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.748039][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.770952][ T7989] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.790797][ T7995] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.800625][ T7993] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.818071][ T7998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.828189][ T7991] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.867359][ T7998] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.878588][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.887178][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.896260][ T3232] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.903598][ T3232] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.911647][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.920743][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.929215][ T3232] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.936300][ T3232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.944028][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.952914][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.961605][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.970421][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.979081][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.987109][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.995063][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.002988][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.016784][ T7989] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.028560][ T7989] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.047241][ T7991] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.055669][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.067267][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.077312][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.086364][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.095796][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.104671][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.114090][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.122743][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.150952][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.159134][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.166912][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.176417][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.184532][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.192301][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.201061][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.209537][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.216612][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.224889][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.233570][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.242414][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.249553][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.257125][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.265900][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.276419][ T7995] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.299266][ T7993] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.311727][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.319846][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.329418][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.338447][ T3232] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.345556][ T3232] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.354346][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.367012][ T7997] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.378601][ T7989] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.399942][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.408794][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.417191][ T8006] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.424344][ T8006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.432543][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.442417][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.450999][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.459762][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.468758][ T8006] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.475842][ T8006] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.483570][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.492211][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.500848][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.509432][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.518343][ T8006] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.525405][ T8006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.533163][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.541830][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.550749][ T8006] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.557882][ T8006] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.566352][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.574452][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.582569][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.656103][ T7997] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.680505][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.698835][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.714339][ T8009] input: syz1 as /devices/virtual/input/input5 [ 62.720616][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.722773][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.738712][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.748571][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.763540][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.773130][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.782432][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.792242][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.801090][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.810173][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.820093][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.829614][ T2850] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.836699][ T2850] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.845017][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.854115][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.863055][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.871996][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.880510][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.889123][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.898107][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.907411][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.920980][ T7995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.941882][ T7998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.956471][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.969160][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.978163][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.986748][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.996078][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.004079][ T8013] input: syz1 as /devices/virtual/input/input6 [ 63.005416][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.020228][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.029461][ T2850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.052724][ T7993] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.064308][ T7993] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.085058][ T7991] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.096167][ T7991] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.118188][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.126142][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.135831][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.144609][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.154092][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.167162][ T8016] input: syz1 as /devices/virtual/input/input7 [ 63.174531][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.184277][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.197256][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.210817][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.219366][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.228268][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.236637][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.246416][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.255234][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.264194][ T8000] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.271326][ T8000] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.279411][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.288300][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.296628][ T8000] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.303749][ T8000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.311542][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.320496][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.331813][ T7995] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.363852][ T8018] input: syz1 as /devices/virtual/input/input8 [ 63.374360][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.384171][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.393137][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.402150][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.411072][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.448451][ T8021] input: syz1 as /devices/virtual/input/input9 [ 63.464017][ T7991] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.491242][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.500466][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.509567][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.518440][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.526758][ T8000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.538952][ T7998] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.550882][ T7997] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.563538][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.580879][ T7993] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.605574][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.629024][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.641066][ T8025] input: syz1 as /devices/virtual/input/input10 [ 63.708160][ T8026] input: syz1 as /devices/virtual/input/input11 [ 63.748485][ T7997] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.801535][ T8032] input: syz1 as /devices/virtual/input/input12 [ 63.830489][ T8034] input: syz1 as /devices/virtual/input/input13 [ 63.952114][ T8039] input: syz1 as /devices/virtual/input/input14 [ 63.976768][ T8046] input: syz1 as /devices/virtual/input/input15 [ 64.016190][ T8047] input: syz1 as /devices/virtual/input/input16 [ 64.061192][ T8049] input: syz1 as /devices/virtual/input/input17 [ 64.087068][ T8054] input: syz1 as /devices/virtual/input/input18 2019/04/27 05:32:51 executed programs: 16 [ 64.341075][ T8062] input: syz1 as /devices/virtual/input/input19 [ 64.364177][ T8063] input: syz1 as /devices/virtual/input/input20 [ 64.373488][ T8064] input: syz1 as /devices/virtual/input/input21 [ 64.398946][ T8069] input: syz1 as /devices/virtual/input/input23 [ 64.433565][ T8070] input: syz1 as /devices/virtual/input/input24 [ 64.441427][ T8068] input: syz1 as /devices/virtual/input/input22 [ 64.465875][ T8069] ------------[ cut here ]------------ [ 64.471681][ T8069] refcount_t: increment on 0; use-after-free. [ 64.478127][ T8069] WARNING: CPU: 1 PID: 8069 at lib/refcount.c:156 refcount_inc_checked+0x61/0x70 [ 64.487245][ T8069] Kernel panic - not syncing: panic_on_warn set ... [ 64.493857][ T8069] CPU: 1 PID: 8069 Comm: syz-executor.2 Not tainted 5.1.0-rc6+ #86 [ 64.501749][ T8069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.511897][ T8069] Call Trace: [ 64.515203][ T8069] dump_stack+0x172/0x1f0 [ 64.519546][ T8069] ? refcount_inc_checked+0x30/0x70 [ 64.524760][ T8069] panic+0x2cb/0x65c [ 64.528665][ T8069] ? __warn_printk+0xf3/0xf3 [ 64.533271][ T8069] ? refcount_inc_checked+0x61/0x70 [ 64.538497][ T8069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 64.544748][ T8069] ? __warn.cold+0x5/0x45 [ 64.549083][ T8069] ? __warn+0xe8/0x1d0 [ 64.553179][ T8069] ? refcount_inc_checked+0x61/0x70 [ 64.558386][ T8069] __warn.cold+0x20/0x45 [ 64.562632][ T8069] ? refcount_inc_checked+0x61/0x70 [ 64.567836][ T8069] report_bug+0x263/0x2b0 [ 64.572176][ T8069] do_error_trap+0x11b/0x200 [ 64.576802][ T8069] do_invalid_op+0x37/0x50 [ 64.581230][ T8069] ? refcount_inc_checked+0x61/0x70 [ 64.586434][ T8069] invalid_op+0x14/0x20 [ 64.590592][ T8069] RIP: 0010:refcount_inc_checked+0x61/0x70 [ 64.596404][ T8069] Code: 1d 98 2b 2a 06 31 ff 89 de e8 1b 2e 40 fe 84 db 75 dd e8 d2 2c 40 fe 48 c7 c7 e0 79 a1 87 c6 05 78 2b 2a 06 01 e8 7d da 12 fe <0f> 0b eb c1 90 90 90 90 90 90 90 90 90 90 90 55 48 89 e5 41 57 41 [ 64.616018][ T8069] RSP: 0018:ffff888094a578a8 EFLAGS: 00010286 [ 64.622109][ T8069] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 64.630090][ T8069] RDX: 0000000000000000 RSI: ffffffff815afcf6 RDI: ffffed101294af07 [ 64.638079][ T8069] RBP: ffff888094a578b8 R08: ffff8880874c8080 R09: ffff8880874c8920 [ 64.646161][ T8069] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88809858b9f8 [ 64.654138][ T8069] R13: 0000000000000000 R14: ffff8880a179a800 R15: ffff88809a626480 [ 64.662141][ T8069] ? vprintk_func+0x86/0x189 [ 64.666753][ T8069] ? refcount_inc_checked+0x61/0x70 [ 64.671970][ T8069] kobject_get+0x66/0xc0 [ 64.676229][ T8069] cdev_get+0x60/0xb0 [ 64.680219][ T8069] chrdev_open+0xb0/0x6b0 [ 64.684552][ T8069] ? cdev_put.part.0+0x50/0x50 [ 64.689339][ T8069] ? security_file_open+0x8d/0x300 [ 64.694488][ T8069] do_dentry_open+0x4e2/0x1250 [ 64.699259][ T8069] ? kasan_check_read+0x11/0x20 [ 64.704122][ T8069] ? cdev_put.part.0+0x50/0x50 [ 64.708906][ T8069] ? chown_common+0x5c0/0x5c0 [ 64.713674][ T8069] ? inode_permission+0xb4/0x570 [ 64.718623][ T8069] vfs_open+0xa0/0xd0 [ 64.722608][ T8069] path_openat+0x10e9/0x46e0 [ 64.727203][ T8069] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 64.733027][ T8069] ? kasan_slab_alloc+0xf/0x20 [ 64.737818][ T8069] ? kmem_cache_alloc+0x11a/0x6f0 [ 64.742952][ T8069] ? getname_flags+0xd6/0x5b0 [ 64.747634][ T8069] ? getname+0x1a/0x20 [ 64.751745][ T8069] ? do_sys_open+0x2c9/0x5d0 [ 64.756366][ T8069] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 64.761847][ T8069] ? __alloc_fd+0x44d/0x560 [ 64.766362][ T8069] do_filp_open+0x1a1/0x280 [ 64.770878][ T8069] ? may_open_dev+0x100/0x100 [ 64.775575][ T8069] ? kasan_check_read+0x11/0x20 [ 64.780431][ T8069] ? do_raw_spin_unlock+0x57/0x270 [ 64.785631][ T8069] ? _raw_spin_unlock+0x2d/0x50 [ 64.790485][ T8069] ? __alloc_fd+0x44d/0x560 [ 64.795015][ T8069] do_sys_open+0x3fe/0x5d0 [ 64.799439][ T8069] ? filp_open+0x80/0x80 [ 64.803702][ T8069] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.809164][ T8069] ? do_fast_syscall_32+0xd1/0xc98 [ 64.814275][ T8069] ? entry_SYSENTER_compat+0x70/0x7f [ 64.819568][ T8069] ? do_fast_syscall_32+0xd1/0xc98 [ 64.824689][ T8069] __ia32_compat_sys_open+0x79/0xb0 [ 64.829897][ T8069] do_fast_syscall_32+0x281/0xc98 [ 64.834935][ T8069] entry_SYSENTER_compat+0x70/0x7f [ 64.840049][ T8069] RIP: 0023:0xf7fbf869 [ 64.844121][ T8069] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 64.864092][ T8069] RSP: 002b:000000000845f698 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 64.872624][ T8069] RAX: ffffffffffffffda RBX: 000000000845f74c RCX: 0000000000000000 [ 64.880608][ T8069] RDX: 0000000000000000 RSI: 000000000845f74c RDI: 0000000000000000 [ 64.888614][ T8069] RBP: 000000000845fbe8 R08: 0000000000000000 R09: 0000000000000000 [ 64.896599][ T8069] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 64.904583][ T8069] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 64.913942][ T8069] Kernel Offset: disabled [ 64.918365][ T8069] Rebooting in 86400 seconds..