[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 60.016799][ T26] audit: type=1800 audit(1561436015.261:25): pid=8190 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 60.043035][ T26] audit: type=1800 audit(1561436015.261:26): pid=8190 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 60.098192][ T26] audit: type=1800 audit(1561436015.261:27): pid=8190 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 '10.128.1.16' (ECDSA) to the list of known hosts. 2019/06/25 04:20:00 parsed 1 programs 2019/06/25 04:20:02 executed programs: 0 syzkaller login: [ 447.100880][ T8366] IPVS: ftp: loaded support on port[0] = 21 [ 447.139885][ T8368] IPVS: ftp: loaded support on port[0] = 21 [ 447.190137][ T8371] IPVS: ftp: loaded support on port[0] = 21 [ 447.214616][ T8373] IPVS: ftp: loaded support on port[0] = 21 [ 447.216041][ T8376] IPVS: ftp: loaded support on port[0] = 21 [ 447.227086][ T8375] IPVS: ftp: loaded support on port[0] = 21 [ 447.290326][ T8366] chnl_net:caif_netlink_parms(): no params data found [ 447.370449][ T8366] bridge0: port 1(bridge_slave_0) entered blocking state [ 447.379139][ T8366] bridge0: port 1(bridge_slave_0) entered disabled state [ 447.387655][ T8366] device bridge_slave_0 entered promiscuous mode [ 447.397134][ T8366] bridge0: port 2(bridge_slave_1) entered blocking state [ 447.404323][ T8366] bridge0: port 2(bridge_slave_1) entered disabled state [ 447.411942][ T8366] device bridge_slave_1 entered promiscuous mode [ 447.429103][ T8366] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 447.438698][ T8366] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 447.461073][ T8373] chnl_net:caif_netlink_parms(): no params data found [ 447.499454][ T8366] team0: Port device team_slave_0 added [ 447.509777][ T8373] bridge0: port 1(bridge_slave_0) entered blocking state [ 447.517338][ T8373] bridge0: port 1(bridge_slave_0) entered disabled state [ 447.525273][ T8373] device bridge_slave_0 entered promiscuous mode [ 447.546138][ T8366] team0: Port device team_slave_1 added [ 447.554317][ T8373] bridge0: port 2(bridge_slave_1) entered blocking state [ 447.561480][ T8373] bridge0: port 2(bridge_slave_1) entered disabled state [ 447.569336][ T8373] device bridge_slave_1 entered promiscuous mode [ 447.586523][ T8373] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 447.602023][ T8373] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 447.619821][ T8373] team0: Port device team_slave_0 added [ 447.631616][ T8373] team0: Port device team_slave_1 added [ 447.674241][ T8368] chnl_net:caif_netlink_parms(): no params data found [ 447.725109][ T8373] device hsr_slave_0 entered promiscuous mode [ 447.763080][ T8373] device hsr_slave_1 entered promiscuous mode [ 447.864721][ T8366] device hsr_slave_0 entered promiscuous mode [ 447.902969][ T8366] device hsr_slave_1 entered promiscuous mode [ 448.002252][ T8375] chnl_net:caif_netlink_parms(): no params data found [ 448.013934][ T8371] chnl_net:caif_netlink_parms(): no params data found [ 448.040033][ T8376] chnl_net:caif_netlink_parms(): no params data found [ 448.071299][ T8368] bridge0: port 1(bridge_slave_0) entered blocking state [ 448.079998][ T8368] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.088154][ T8368] device bridge_slave_0 entered promiscuous mode [ 448.099468][ T8368] bridge0: port 2(bridge_slave_1) entered blocking state [ 448.106920][ T8368] bridge0: port 2(bridge_slave_1) entered disabled state [ 448.114834][ T8368] device bridge_slave_1 entered promiscuous mode [ 448.137358][ T8373] bridge0: port 2(bridge_slave_1) entered blocking state [ 448.144868][ T8373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 448.152828][ T8373] bridge0: port 1(bridge_slave_0) entered blocking state [ 448.159877][ T8373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 448.183656][ T8368] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 448.199688][ T8366] bridge0: port 2(bridge_slave_1) entered blocking state [ 448.206795][ T8366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 448.214123][ T8366] bridge0: port 1(bridge_slave_0) entered blocking state [ 448.221160][ T8366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 448.231462][ T8371] bridge0: port 1(bridge_slave_0) entered blocking state [ 448.238702][ T8371] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.247575][ T8371] device bridge_slave_0 entered promiscuous mode [ 448.260316][ T8371] bridge0: port 2(bridge_slave_1) entered blocking state [ 448.267582][ T8371] bridge0: port 2(bridge_slave_1) entered disabled state [ 448.275437][ T8371] device bridge_slave_1 entered promiscuous mode [ 448.286381][ T8368] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 448.306655][ T8376] bridge0: port 1(bridge_slave_0) entered blocking state [ 448.315382][ T8376] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.324277][ T8376] device bridge_slave_0 entered promiscuous mode [ 448.338346][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.346834][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 448.356338][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.364343][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 448.378794][ T8375] bridge0: port 1(bridge_slave_0) entered blocking state [ 448.386598][ T8375] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.394839][ T8375] device bridge_slave_0 entered promiscuous mode [ 448.402529][ T8375] bridge0: port 2(bridge_slave_1) entered blocking state [ 448.409673][ T8375] bridge0: port 2(bridge_slave_1) entered disabled state [ 448.417852][ T8375] device bridge_slave_1 entered promiscuous mode [ 448.426260][ T8376] bridge0: port 2(bridge_slave_1) entered blocking state [ 448.433626][ T8376] bridge0: port 2(bridge_slave_1) entered disabled state [ 448.441245][ T8376] device bridge_slave_1 entered promiscuous mode [ 448.459915][ T8368] team0: Port device team_slave_0 added [ 448.468272][ T8368] team0: Port device team_slave_1 added [ 448.483900][ T8371] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 448.493701][ T8376] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 448.514742][ T8376] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 448.524278][ T8371] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 448.534079][ T8375] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 448.559393][ T8371] team0: Port device team_slave_0 added [ 448.572085][ T8371] team0: Port device team_slave_1 added [ 448.583920][ T8375] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 448.608943][ T8376] team0: Port device team_slave_0 added [ 448.621872][ T8376] team0: Port device team_slave_1 added [ 448.684566][ T8371] device hsr_slave_0 entered promiscuous mode [ 448.732938][ T8371] device hsr_slave_1 entered promiscuous mode [ 448.874510][ T8368] device hsr_slave_0 entered promiscuous mode [ 448.912934][ T8368] device hsr_slave_1 entered promiscuous mode [ 449.002742][ T8375] team0: Port device team_slave_0 added [ 449.065503][ T8376] device hsr_slave_0 entered promiscuous mode [ 449.113047][ T8376] device hsr_slave_1 entered promiscuous mode [ 449.157314][ T8375] team0: Port device team_slave_1 added [ 449.197954][ T8373] 8021q: adding VLAN 0 to HW filter on device bond0 [ 449.256021][ T8375] device hsr_slave_0 entered promiscuous mode [ 449.293241][ T8375] device hsr_slave_1 entered promiscuous mode [ 449.378915][ T8388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 449.388094][ T8388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 449.411531][ T8373] 8021q: adding VLAN 0 to HW filter on device team0 [ 449.429250][ T8366] 8021q: adding VLAN 0 to HW filter on device bond0 [ 449.439420][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 449.448660][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 449.457123][ T8380] bridge0: port 1(bridge_slave_0) entered blocking state [ 449.464209][ T8380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 449.480182][ T8368] 8021q: adding VLAN 0 to HW filter on device bond0 [ 449.495578][ T8388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 449.504606][ T8388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 449.513124][ T8388] bridge0: port 2(bridge_slave_1) entered blocking state [ 449.520165][ T8388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 449.528129][ T8388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 449.537039][ T8388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 449.561059][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 449.569721][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 449.578420][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 449.587399][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 449.595993][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 449.605674][ T8366] 8021q: adding VLAN 0 to HW filter on device team0 [ 449.629300][ T8371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 449.638322][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 449.650175][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 449.658796][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 449.666816][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 449.683345][ T8368] 8021q: adding VLAN 0 to HW filter on device team0 [ 449.693142][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 449.701645][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 449.715982][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 449.723138][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 449.731538][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 449.754510][ T8376] 8021q: adding VLAN 0 to HW filter on device bond0 [ 449.763174][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 449.771657][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 449.786817][ T8373] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 449.799226][ T8373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 449.814541][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 449.826049][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 449.834865][ T8380] bridge0: port 1(bridge_slave_0) entered blocking state [ 449.841889][ T8380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 449.849572][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 449.858253][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 449.866712][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 449.875290][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 449.885681][ T8380] bridge0: port 2(bridge_slave_1) entered blocking state [ 449.892789][ T8380] bridge0: port 2(bridge_slave_1) entered forwarding state [ 449.900411][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 449.908327][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 449.917762][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 449.929325][ T8371] 8021q: adding VLAN 0 to HW filter on device team0 [ 449.945799][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 449.956570][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 449.965563][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 449.972679][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 449.980333][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 449.989453][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 449.997840][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 450.005031][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 450.012526][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 450.021131][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 450.029609][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 450.036695][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 450.044745][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 450.074705][ T8375] 8021q: adding VLAN 0 to HW filter on device bond0 [ 450.091095][ T8373] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 450.104234][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 450.112200][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 450.121778][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 450.130844][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 450.140474][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 450.149638][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 450.158201][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 450.166008][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 450.173624][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 450.182001][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 450.190857][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 450.199414][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 450.208199][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 450.216594][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 450.224355][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 450.232014][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 450.245538][ T8376] 8021q: adding VLAN 0 to HW filter on device team0 [ 450.273939][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 450.288992][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 450.297419][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 450.307388][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 450.315841][ T8380] bridge0: port 1(bridge_slave_0) entered blocking state [ 450.322918][ T8380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 450.330523][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 450.339604][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 450.348117][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 450.356456][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 450.364735][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 450.373192][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 450.381400][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 450.389452][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 450.397198][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 450.405892][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 450.415400][ T8380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 450.435206][ T8375] 8021q: adding VLAN 0 to HW filter on device team0 [ 450.452465][ T8368] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 450.466918][ T8368] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 450.479703][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 450.495902][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 450.508616][ T8390] bridge0: port 2(bridge_slave_1) entered blocking state [ 450.515741][ T8390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 450.526493][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 450.535057][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 450.544322][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 450.552889][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 450.561250][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 450.569814][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 450.579135][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 450.587535][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 450.595919][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 450.604801][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 450.613454][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 450.621637][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 450.630417][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 450.638305][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 450.672169][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 450.686303][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 450.706014][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 450.720434][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 450.730862][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 450.746453][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 450.757885][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 450.765047][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 450.773207][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 450.781705][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 450.790340][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 450.797433][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 450.812606][ T8371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 450.824335][ T8376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 450.837608][ T8366] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 450.873455][ T8366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 450.884048][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 450.909160][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 450.921904][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 450.935002][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 450.948577][ T8368] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 451.002319][ T8366] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 451.039785][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 451.071788][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 451.081324][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 451.090179][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 451.098896][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 451.107491][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 451.115835][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 451.124354][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 451.141641][ T8375] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 451.153515][ T8375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 451.161693][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 451.178559][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 451.203360][ T8376] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 451.276225][ T8375] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/25 04:20:07 executed programs: 41 2019/06/25 04:20:12 executed programs: 268 2019/06/25 04:20:17 executed programs: 485 [ 466.492189][ T8461] BUG: kernel NULL pointer dereference, address: 00000000000000fc [ 467.632620][T10278] ================================================================== [ 467.632625][T10278] BUG: KASAN: use-after-free in vsnprintf+0x1727/0x19a0 [ 467.632629][T10278] Read of size 8 at addr ffff888092704050 by task syz-executor.3/10278 [ 467.632630][T10278] [ 467.632634][T10278] CPU: 0 PID: 10278 Comm: syz-executor.3 Not tainted 5.2.0-rc6 #40 [ 467.632638][T10278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.632639][T10278] Call Trace: [ 467.632641][T10278] [ 467.632644][T10278] The buggy address belongs to the page: [ 467.632648][T10278] page:ffffea000249c100 refcount:0 mapcount:-128 mapping:0000000000000000 index:0xffff888092704740 [ 467.632652][T10278] flags: 0x1fffc0000000000() [ 467.632656][T10278] raw: 01fffc0000000000 ffffea00024b7f08 ffffea0001fc3508 0000000000000000 [ 467.632660][T10278] raw: ffff888092704740 0000000000000002 00000000ffffff7f 0000000000000000 [ 467.632663][T10278] page dumped because: kasan: bad access detected [ 467.632664][T10278] [ 467.632667][T10278] Memory state around the buggy address: [ 467.632671][T10278] ffff888092703f00: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 467.632674][T10278] ffff888092703f80: fc fc fc fc fc fc fc fc fc f1 f1 f1 f1 00 00 00 [ 467.632677][T10278] >ffff888092704000: f3 f3 f3 f3 f3 ff ff ff ff ff ff ff ff ff ff ff [ 467.632680][T10278] ^ [ 467.632684][T10278] ffff888092704080: ff ff ff f1 f1 f1 f1 00 00 00 f3 f3 f3 f3 f3 ff [ 467.632687][T10278] ffff888092704100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 467.632691][T10278] ================================================================== [ 467.632694][T10278] Kernel panic - not syncing: panic_on_warn set ... [ 467.632696][T10278] Shutting down cpus with NMI [ 467.632698][T10278] Kernel Offset: disabled