[ 59.243270][ T26] audit: type=1800 audit(1561531893.509:25): pid=8869 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 59.276360][ T26] audit: type=1800 audit(1561531893.509:26): pid=8869 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 59.297476][ T26] audit: type=1800 audit(1561531893.509:27): pid=8869 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 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 '10.128.0.6' (ECDSA) to the list of known hosts. 2019/06/26 06:51:46 parsed 1 programs 2019/06/26 06:51:48 executed programs: 0 syzkaller login: [ 74.770363][ T9068] IPVS: ftp: loaded support on port[0] = 21 [ 74.802725][ T9070] IPVS: ftp: loaded support on port[0] = 21 [ 74.844152][ T9077] IPVS: ftp: loaded support on port[0] = 21 [ 74.844309][ T9073] IPVS: ftp: loaded support on port[0] = 21 [ 74.866693][ T9078] IPVS: ftp: loaded support on port[0] = 21 [ 74.880455][ T9075] IPVS: ftp: loaded support on port[0] = 21 [ 75.171963][ T9077] chnl_net:caif_netlink_parms(): no params data found [ 75.185888][ T9073] chnl_net:caif_netlink_parms(): no params data found [ 75.198442][ T9070] chnl_net:caif_netlink_parms(): no params data found [ 75.280333][ T9068] chnl_net:caif_netlink_parms(): no params data found [ 75.352243][ T9077] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.359756][ T9077] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.368204][ T9077] device bridge_slave_0 entered promiscuous mode [ 75.393510][ T9070] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.400674][ T9070] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.410315][ T9070] device bridge_slave_0 entered promiscuous mode [ 75.417734][ T9073] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.424805][ T9073] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.434635][ T9073] device bridge_slave_0 entered promiscuous mode [ 75.442287][ T9073] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.449516][ T9073] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.458995][ T9073] device bridge_slave_1 entered promiscuous mode [ 75.473522][ T9077] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.480860][ T9077] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.488674][ T9077] device bridge_slave_1 entered promiscuous mode [ 75.510907][ T9070] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.518069][ T9070] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.525734][ T9070] device bridge_slave_1 entered promiscuous mode [ 75.559761][ T9068] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.567211][ T9068] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.575215][ T9068] device bridge_slave_0 entered promiscuous mode [ 75.583300][ T9068] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.591627][ T9068] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.600026][ T9068] device bridge_slave_1 entered promiscuous mode [ 75.623758][ T9073] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.634629][ T9073] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.643964][ T9078] chnl_net:caif_netlink_parms(): no params data found [ 75.667068][ T9077] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.685014][ T9070] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.716123][ T9075] chnl_net:caif_netlink_parms(): no params data found [ 75.728462][ T9077] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.739293][ T9070] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.762809][ T9073] team0: Port device team_slave_0 added [ 75.770934][ T9073] team0: Port device team_slave_1 added [ 75.778277][ T9068] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.790925][ T9068] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.844238][ T9078] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.853199][ T9078] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.861095][ T9078] device bridge_slave_0 entered promiscuous mode [ 75.881039][ T9070] team0: Port device team_slave_0 added [ 75.895593][ T9070] team0: Port device team_slave_1 added [ 75.910477][ T9068] team0: Port device team_slave_0 added [ 75.916341][ T9078] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.923409][ T9078] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.934172][ T9078] device bridge_slave_1 entered promiscuous mode [ 75.942326][ T9077] team0: Port device team_slave_0 added [ 75.950143][ T9077] team0: Port device team_slave_1 added [ 75.970092][ T9068] team0: Port device team_slave_1 added [ 76.048196][ T9073] device hsr_slave_0 entered promiscuous mode [ 76.086774][ T9073] device hsr_slave_1 entered promiscuous mode [ 76.127274][ T9075] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.134371][ T9075] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.142863][ T9075] device bridge_slave_0 entered promiscuous mode [ 76.158504][ T9075] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.165609][ T9075] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.173698][ T9075] device bridge_slave_1 entered promiscuous mode [ 76.211133][ T9078] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.233457][ T9075] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.279316][ T9070] device hsr_slave_0 entered promiscuous mode [ 76.316717][ T9070] device hsr_slave_1 entered promiscuous mode [ 76.367585][ T9078] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.385876][ T9075] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.459836][ T9068] device hsr_slave_0 entered promiscuous mode [ 76.526603][ T9068] device hsr_slave_1 entered promiscuous mode [ 76.639465][ T9077] device hsr_slave_0 entered promiscuous mode [ 76.706607][ T9077] device hsr_slave_1 entered promiscuous mode [ 76.775322][ T9075] team0: Port device team_slave_0 added [ 76.797038][ T9078] team0: Port device team_slave_0 added [ 76.807640][ T9075] team0: Port device team_slave_1 added [ 76.823561][ T9078] team0: Port device team_slave_1 added [ 76.909476][ T9075] device hsr_slave_0 entered promiscuous mode [ 76.946866][ T9075] device hsr_slave_1 entered promiscuous mode [ 77.069704][ T9078] device hsr_slave_0 entered promiscuous mode [ 77.136556][ T9078] device hsr_slave_1 entered promiscuous mode [ 77.369019][ T9077] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.384193][ T9073] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.411912][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.421222][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.442659][ T9077] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.469774][ T9070] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.479272][ T9068] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.495370][ T9075] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.514386][ T9078] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.525701][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.535326][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.544013][ T2994] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.551197][ T2994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.560350][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.568877][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.576694][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.611481][ T9068] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.618734][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.632528][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.641166][ T2994] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.648271][ T2994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.655880][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.665005][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.673748][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.682316][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.692200][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.700935][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.709709][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.718038][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.726107][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.734614][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.742944][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.751019][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.760536][ T9073] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.774297][ T9070] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.790795][ T9077] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.802922][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.811663][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.821873][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.830032][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.838774][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.847872][ T2994] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.854912][ T2994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.863276][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.880958][ T9075] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.907354][ T9077] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.916846][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.924720][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.935130][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.943472][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.952053][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.961031][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.969644][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.976759][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.984401][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.993421][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.001825][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.008918][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.017290][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.025823][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.034825][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.043298][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.050357][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.059496][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.067554][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.076309][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.084791][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.091916][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.118832][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.132430][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.144114][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.152845][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.159956][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.168006][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.176739][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.185013][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.192158][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.199723][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.208560][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.217268][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.225580][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.234395][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.243026][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.251507][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.258638][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.266836][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.274816][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.284775][ T9078] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.338358][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.351533][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.366824][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.375282][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.384406][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.393171][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.402016][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.410680][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.419772][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.428475][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.437098][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.445219][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.454189][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.462907][ T9081] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.469972][ T9081] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.477976][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.488416][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.497281][ T9081] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.504326][ T9081] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.512002][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.520669][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.531264][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.539271][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.547294][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.556032][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.566191][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.574469][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.586547][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.600473][ T9075] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.645866][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.673377][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.682864][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.696760][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.705617][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.730977][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.748314][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.761569][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.781821][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.802382][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.813904][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.833644][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.846078][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.854581][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.863117][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.884139][ T9078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.897475][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.905398][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.915611][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.924501][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.933072][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.941651][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.950276][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.958681][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.967377][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.983742][ T9073] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 78.997937][ T9073] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.015049][ T9068] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.028756][ T9068] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.039370][ T9096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.048463][ T9096] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.057527][ T9096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.065717][ T9096] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.074134][ T9096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.082628][ T9096] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.093693][ T9075] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.108367][ T9070] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.125593][ T9078] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.143658][ T9096] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.160598][ T9073] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.225556][ T9068] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.238986][ T9070] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/26 06:51:53 executed programs: 18 [ 80.552997][ T9252] ================================================================== [ 80.553004][ T9252] BUG: KASAN: use-after-free in class_equal+0x40/0x50 [ 80.553011][ T9252] Read of size 8 at addr ffff88807a3f6670 by task syz-executor.2/9252 [ 80.553013][ T9252] [ 80.553019][ T9252] CPU: 1 PID: 9252 Comm: syz-executor.2 Not tainted 5.2.0-rc5+ #43 [ 80.553026][ T9252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.553029][ T9252] Call Trace: [ 80.553032][ T9252] [ 80.553037][ T9252] The buggy address belongs to the page: [ 80.553044][ T9252] page:ffffea0001e8fd80 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 80.553051][ T9252] flags: 0x1fffc0000000000() [ 80.553057][ T9252] raw: 01fffc0000000000 0000000000000000 ffffea0001e8fd88 0000000000000000 [ 80.553064][ T9252] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 80.553069][ T9252] page dumped because: kasan: bad access detected [ 80.553071][ T9252] [ 80.553076][ T9252] Memory state around the buggy address: [ 80.553092][ T9252] ffff88807a3f6500: 00 00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff [ 80.553098][ T9252] ffff88807a3f6580: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 80.553104][ T9252] >ffff88807a3f6600: f1 f1 f1 f1 00 f2 f2 f2 00 f2 f2 f2 ff ff ff ff [ 80.553110][ T9252] ^ [ 80.553116][ T9252] ffff88807a3f6680: 00 00 00 f3 f3 f3 f3 f3 ff ff ff ff ff ff ff ff [ 80.553123][ T9252] ffff88807a3f6700: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 00 [ 80.553129][ T9252] ================================================================== [ 80.553134][ T9252] Disabling lock debugging due to kernel taint [ 80.553139][ T9252] Kernel panic - not syncing: panic_on_warn set ... [ 80.554146][ T9252] Kernel Offset: disabled