[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 65.331336][ T27] audit: type=1800 audit(1560370198.100:25): pid=8814 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 65.371461][ T27] audit: type=1800 audit(1560370198.100:26): pid=8814 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 65.418282][ T27] audit: type=1800 audit(1560370198.110:27): pid=8814 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. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.148' (ECDSA) to the list of known hosts. 2019/06/12 20:10:35 parsed 1 programs 2019/06/12 20:10:37 executed programs: 0 syzkaller login: [ 105.136841][ T8990] IPVS: ftp: loaded support on port[0] = 21 [ 105.145506][ T8992] IPVS: ftp: loaded support on port[0] = 21 [ 105.145525][ T8994] IPVS: ftp: loaded support on port[0] = 21 [ 105.167078][ T8998] IPVS: ftp: loaded support on port[0] = 21 [ 105.196739][ T8997] IPVS: ftp: loaded support on port[0] = 21 [ 105.238642][ T8999] IPVS: ftp: loaded support on port[0] = 21 [ 105.558061][ T8994] chnl_net:caif_netlink_parms(): no params data found [ 105.569109][ T8998] chnl_net:caif_netlink_parms(): no params data found [ 105.612598][ T8999] chnl_net:caif_netlink_parms(): no params data found [ 105.649628][ T8990] chnl_net:caif_netlink_parms(): no params data found [ 105.756970][ T8992] chnl_net:caif_netlink_parms(): no params data found [ 105.786778][ T8990] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.795094][ T8990] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.803825][ T8990] device bridge_slave_0 entered promiscuous mode [ 105.812358][ T8998] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.819563][ T8998] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.828190][ T8998] device bridge_slave_0 entered promiscuous mode [ 105.845694][ T8998] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.854063][ T8998] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.863289][ T8998] device bridge_slave_1 entered promiscuous mode [ 105.886593][ T8999] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.895192][ T8999] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.903474][ T8999] device bridge_slave_0 entered promiscuous mode [ 105.912105][ T8999] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.919201][ T8999] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.928065][ T8999] device bridge_slave_1 entered promiscuous mode [ 105.935492][ T8990] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.943370][ T8990] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.951949][ T8990] device bridge_slave_1 entered promiscuous mode [ 105.981930][ T8994] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.989124][ T8994] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.998060][ T8994] device bridge_slave_0 entered promiscuous mode [ 106.007287][ T8997] chnl_net:caif_netlink_parms(): no params data found [ 106.056808][ T8994] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.065386][ T8994] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.074120][ T8994] device bridge_slave_1 entered promiscuous mode [ 106.104478][ T8990] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.116782][ T8999] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.128352][ T8998] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.141293][ T8998] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.167298][ T8990] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.179180][ T8999] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.204410][ T8994] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.251759][ T8998] team0: Port device team_slave_0 added [ 106.264669][ T8994] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.285386][ T8990] team0: Port device team_slave_0 added [ 106.291595][ T8992] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.298749][ T8992] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.306884][ T8992] device bridge_slave_0 entered promiscuous mode [ 106.316592][ T8999] team0: Port device team_slave_0 added [ 106.324704][ T8998] team0: Port device team_slave_1 added [ 106.344399][ T8990] team0: Port device team_slave_1 added [ 106.351164][ T8992] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.358436][ T8992] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.367135][ T8992] device bridge_slave_1 entered promiscuous mode [ 106.382771][ T8999] team0: Port device team_slave_1 added [ 106.415770][ T8994] team0: Port device team_slave_0 added [ 106.423957][ T8994] team0: Port device team_slave_1 added [ 106.485197][ T8999] device hsr_slave_0 entered promiscuous mode [ 106.530257][ T8999] device hsr_slave_1 entered promiscuous mode [ 106.600312][ T8997] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.607446][ T8997] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.618557][ T8997] device bridge_slave_0 entered promiscuous mode [ 106.627062][ T8997] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.634308][ T8997] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.642401][ T8997] device bridge_slave_1 entered promiscuous mode [ 106.665095][ T8992] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.711891][ T8998] device hsr_slave_0 entered promiscuous mode [ 106.750164][ T8998] device hsr_slave_1 entered promiscuous mode [ 106.873403][ T8994] device hsr_slave_0 entered promiscuous mode [ 106.930358][ T8994] device hsr_slave_1 entered promiscuous mode [ 106.992135][ T8992] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.027430][ T8997] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.047632][ T8997] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.059284][ T8992] team0: Port device team_slave_0 added [ 107.067885][ T8992] team0: Port device team_slave_1 added [ 107.114002][ T8990] device hsr_slave_0 entered promiscuous mode [ 107.160237][ T8990] device hsr_slave_1 entered promiscuous mode [ 107.225843][ T8997] team0: Port device team_slave_0 added [ 107.244056][ T8997] team0: Port device team_slave_1 added [ 107.363184][ T8992] device hsr_slave_0 entered promiscuous mode [ 107.411253][ T8992] device hsr_slave_1 entered promiscuous mode [ 107.533493][ T8997] device hsr_slave_0 entered promiscuous mode [ 107.600133][ T8997] device hsr_slave_1 entered promiscuous mode [ 107.791836][ T8998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.854039][ T8999] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.868213][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.877802][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.888510][ T8998] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.916995][ T8999] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.929139][ T8994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.955344][ T8992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.967204][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.976728][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.021744][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.031165][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.040829][ T3125] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.048180][ T3125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.056859][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.067110][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.076026][ T3125] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.083289][ T3125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.091662][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.100884][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.109360][ T3125] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.116641][ T3125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.124571][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.133817][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.142380][ T3125] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.149909][ T3125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.157644][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.167296][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.176282][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.185348][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.194427][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.203224][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.211498][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.219268][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.228362][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.237820][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.246865][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.255353][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.266927][ T8994] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.291652][ T8997] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.300362][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.309316][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.318687][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.327504][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.334911][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.343393][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.361258][ T8992] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.376978][ T8990] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.387023][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.396154][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.407029][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.417136][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.426670][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.433964][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.441916][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.451047][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.460396][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.470004][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.479371][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.508998][ T8997] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.531717][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.543062][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.555258][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.564181][ T3129] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.571679][ T3129] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.581969][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.592303][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.602125][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.610484][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.618399][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.627161][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.635743][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.644893][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.653836][ T3129] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.661037][ T3129] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.669092][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.678729][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.687966][ T3129] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.695313][ T3129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.706348][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.715610][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.738437][ T8999] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 108.756839][ T8999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.786039][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.797691][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.812656][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.822299][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.831319][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.840126][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.849821][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.858672][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.867401][ T3129] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.874662][ T3129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.910728][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.918716][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.931648][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.941138][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.950423][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.959231][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.968004][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.977589][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.987909][ T3129] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 109.007019][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.016102][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.024885][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.034483][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.045814][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 109.053897][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 109.065339][ T8990] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.086925][ T8992] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 109.098164][ T8992] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 109.121384][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 109.133731][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.142574][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 109.151652][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.160300][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.169007][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.177685][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.186595][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.195335][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.204400][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.214040][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.221198][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.228872][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 109.237094][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 109.245354][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.259306][ T8998] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.272299][ T8999] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.316280][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 109.340553][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.349170][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 109.358506][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.367430][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 109.376527][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.385198][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.394104][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.402731][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.410809][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.418984][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 109.428019][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.438125][ T8997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 109.449624][ T8994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 109.468153][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 109.485339][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 109.506804][ T8992] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.558350][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.571484][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.588067][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.600025][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.629019][ T8997] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.642240][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 109.651704][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 109.661169][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.672804][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 109.682023][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.692228][ T8990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 109.746351][ T8994] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.818883][ T8990] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/12 20:10:42 executed programs: 10 2019/06/12 20:10:47 executed programs: 155 2019/06/12 20:10:52 executed programs: 343 2019/06/12 20:10:57 executed programs: 515 2019/06/12 20:11:02 executed programs: 706 [ 131.115743][T11079] kasan: CONFIG_KASAN_INLINE enabled [ 131.120505][T11076] ================================================================== [ 131.120512][T11076] BUG: KASAN: slab-out-of-bounds in class_equal+0x40/0x50 [ 131.120519][T11076] Read of size 8 at addr ffff888095f7b870 by task syz-executor.3/11076 [ 131.120521][T11076] [ 131.120527][T11076] CPU: 0 PID: 11076 Comm: syz-executor.3 Not tainted 5.2.0-rc3+ #27 [ 131.120534][T11076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.120537][T11076] Call Trace: [ 131.120540][T11076] [ 131.120544][T11076] Allocated by task 10668: [ 131.120547][T11076] save_stack+0x23/0x90 [ 131.120552][T11076] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 131.120555][T11076] kasan_kmalloc+0x9/0x10 [ 131.120559][T11076] __kmalloc+0x15c/0x740 [ 131.120562][T11076] __do_sys_bpf+0x289b/0x42c0 [ 131.120566][T11076] __x64_sys_bpf+0x73/0xb0 [ 131.120569][T11076] do_syscall_64+0xfd/0x680 [ 131.120574][T11076] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.120576][T11076] [ 131.120580][T11076] Freed by task 10668: [ 131.120583][T11076] save_stack+0x23/0x90 [ 131.120587][T11076] __kasan_slab_free+0x102/0x150 [ 131.120590][T11076] kasan_slab_free+0xe/0x10 [ 131.120593][T11076] kfree+0xcf/0x220 [ 131.120597][T11076] __do_sys_bpf+0x2bf5/0x42c0 [ 131.120600][T11076] __x64_sys_bpf+0x73/0xb0 [ 131.120604][T11076] do_syscall_64+0xfd/0x680 [ 131.120608][T11076] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.120611][T11076] [ 131.120616][T11076] The buggy address belongs to the object at ffff888095f7b840 [ 131.120621][T11076] which belongs to the cache kmalloc-32 of size 32 [ 131.120627][T11076] The buggy address is located 16 bytes to the right of [ 131.120632][T11076] 32-byte region [ffff888095f7b840, ffff888095f7b860) [ 131.120636][T11076] The buggy address belongs to the page: [ 131.120643][T11076] page:ffffea000257dec0 refcount:1 mapcount:0 mapping:ffff8880aa4001c0 index:0xffff888095f7bfc1 [ 131.120650][T11076] flags: 0x1fffc0000000200(slab) [ 131.120662][T11076] raw: 01fffc0000000200 ffffea00029e7408 ffffea00027e8708 ffff8880aa4001c0 [ 131.120668][T11076] raw: ffff888095f7bfc1 ffff888095f7b000 0000000100000030 0000000000000000 [ 131.120673][T11076] page dumped because: kasan: bad access detected [ 131.120676][T11076] [ 131.120680][T11076] Memory state around the buggy address: [ 131.120686][T11076] ffff888095f7b700: 00 00 00 00 fc fc fc fc fb fb fb fb fc fc fc fc [ 131.120692][T11076] ffff888095f7b780: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 131.120698][T11076] >ffff888095f7b800: f1 f1 f1 f1 00 f2 f2 f2 00 f2 f2 f2 fc fc fc fc [ 131.120704][T11076] ^ [ 131.120710][T11076] ffff888095f7b880: 00 00 00 f3 f3 f3 f3 f3 fb fb fb fb fc fc fc fc [ 131.120716][T11076] ffff888095f7b900: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc 00 [ 131.120722][T11076] ================================================================== [ 131.120727][T11076] Disabling lock debugging due to kernel taint [ 131.120732][T11076] Kernel panic - not syncing: panic_on_warn set ... [ 131.123155][T11076] Kernel Offset: disabled