[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 55.451704][ T26] audit: type=1800 audit(1573137223.291:25): pid=8636 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 55.497769][ T26] audit: type=1800 audit(1573137223.291:26): pid=8636 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 55.520282][ T26] audit: type=1800 audit(1573137223.301:27): pid=8636 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 '10.128.0.189' (ECDSA) to the list of known hosts. 2019/11/07 14:33:51 parsed 1 programs 2019/11/07 14:33:53 executed programs: 0 syzkaller login: [ 65.525588][ T8817] IPVS: ftp: loaded support on port[0] = 21 [ 65.545453][ T8822] IPVS: ftp: loaded support on port[0] = 21 [ 65.545458][ T8820] IPVS: ftp: loaded support on port[0] = 21 [ 65.580185][ T8821] IPVS: ftp: loaded support on port[0] = 21 [ 65.589508][ T8812] IPVS: ftp: loaded support on port[0] = 21 [ 65.603251][ T8814] IPVS: ftp: loaded support on port[0] = 21 [ 65.786882][ T8822] chnl_net:caif_netlink_parms(): no params data found [ 65.961548][ T8822] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.969425][ T8822] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.977205][ T8822] device bridge_slave_0 entered promiscuous mode [ 65.985273][ T8820] chnl_net:caif_netlink_parms(): no params data found [ 66.014987][ T8822] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.022821][ T8822] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.031160][ T8822] device bridge_slave_1 entered promiscuous mode [ 66.054306][ T8822] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.067907][ T8814] chnl_net:caif_netlink_parms(): no params data found [ 66.076913][ T8821] chnl_net:caif_netlink_parms(): no params data found [ 66.089600][ T8822] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.145944][ T8817] chnl_net:caif_netlink_parms(): no params data found [ 66.186909][ T8822] team0: Port device team_slave_0 added [ 66.205830][ T8820] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.213418][ T8820] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.223461][ T8820] device bridge_slave_0 entered promiscuous mode [ 66.236198][ T8820] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.244346][ T8820] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.252566][ T8820] device bridge_slave_1 entered promiscuous mode [ 66.276763][ T8822] team0: Port device team_slave_1 added [ 66.288453][ T8821] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.295565][ T8821] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.303758][ T8821] device bridge_slave_0 entered promiscuous mode [ 66.336264][ T8821] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.343793][ T8821] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.351546][ T8821] device bridge_slave_1 entered promiscuous mode [ 66.373648][ T8814] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.380844][ T8814] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.389064][ T8814] device bridge_slave_0 entered promiscuous mode [ 66.397780][ T8820] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.406992][ T8814] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.414169][ T8814] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.422098][ T8814] device bridge_slave_1 entered promiscuous mode [ 66.436202][ T8821] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.453402][ T8812] chnl_net:caif_netlink_parms(): no params data found [ 66.464713][ T8820] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.490567][ T8821] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.561560][ T8822] device hsr_slave_0 entered promiscuous mode [ 66.608186][ T8822] device hsr_slave_1 entered promiscuous mode [ 66.690163][ T8817] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.697341][ T8817] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.705306][ T8817] device bridge_slave_0 entered promiscuous mode [ 66.714403][ T8817] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.721546][ T8817] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.729421][ T8817] device bridge_slave_1 entered promiscuous mode [ 66.744203][ T8820] team0: Port device team_slave_0 added [ 66.752890][ T8814] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.766562][ T8821] team0: Port device team_slave_0 added [ 66.774997][ T8821] team0: Port device team_slave_1 added [ 66.792704][ T8820] team0: Port device team_slave_1 added [ 66.807402][ T8814] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.853660][ T8817] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.906793][ T8817] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.929872][ T8814] team0: Port device team_slave_0 added [ 67.020912][ T8820] device hsr_slave_0 entered promiscuous mode [ 67.058142][ T8820] device hsr_slave_1 entered promiscuous mode [ 67.115122][ T8820] debugfs: Directory 'hsr0' with parent '/' already present! [ 67.178159][ T8821] device hsr_slave_0 entered promiscuous mode [ 67.238159][ T8821] device hsr_slave_1 entered promiscuous mode [ 67.258741][ T8821] debugfs: Directory 'hsr0' with parent '/' already present! [ 67.266453][ T8812] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.297836][ T8812] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.312488][ T8812] device bridge_slave_0 entered promiscuous mode [ 67.342767][ T8814] team0: Port device team_slave_1 added [ 67.416305][ T8812] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.424173][ T8812] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.477934][ T8812] device bridge_slave_1 entered promiscuous mode [ 67.581504][ T8817] team0: Port device team_slave_0 added [ 67.671727][ T8814] device hsr_slave_0 entered promiscuous mode [ 67.758421][ T8814] device hsr_slave_1 entered promiscuous mode [ 67.777151][ T8814] debugfs: Directory 'hsr0' with parent '/' already present! [ 67.825775][ T8817] team0: Port device team_slave_1 added [ 67.878224][ T8812] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.272139][ T8817] device hsr_slave_0 entered promiscuous mode [ 68.470434][ T8817] device hsr_slave_1 entered promiscuous mode [ 68.597911][ T8817] debugfs: Directory 'hsr0' with parent '/' already present! [ 68.606737][ T8812] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.755591][ T8822] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.005980][ T8822] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.140160][ T8812] team0: Port device team_slave_0 added [ 69.278605][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.356207][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.488592][ T8812] team0: Port device team_slave_1 added [ 69.504429][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.558979][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.638171][ T8915] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.645468][ T8915] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.798188][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.806951][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.968462][ T8915] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.975591][ T8915] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.088189][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.096998][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.296086][ T8821] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.376923][ T8820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.458190][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.466153][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.573008][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.649933][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.870991][ T8812] device hsr_slave_0 entered promiscuous mode [ 70.918748][ T8812] device hsr_slave_1 entered promiscuous mode [ 70.954094][ T8812] debugfs: Directory 'hsr0' with parent '/' already present! [ 71.014699][ T8820] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.079172][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.126998][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.178507][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.186404][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.270675][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.325371][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.345350][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.388838][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.456487][ T8822] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.491136][ T8822] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.519382][ T8821] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.546740][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.572286][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.591569][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.608378][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.616867][ T8931] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.624019][ T8931] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.635424][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.643440][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.668387][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.676916][ T8931] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.684061][ T8931] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.739516][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.757479][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.795050][ T8864] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.802234][ T8864] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.896513][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.934205][ T8814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.019377][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.039536][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.084706][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.144845][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.154140][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.182779][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.254449][ T8814] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.294206][ T8820] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.347838][ T8820] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.393944][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.403804][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.464757][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.499021][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.507556][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.544729][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.564356][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.588508][ T8864] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.595614][ T8864] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.618295][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.627205][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.649113][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.657097][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.669371][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.678498][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.690916][ T8817] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.733362][ T8822] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.746690][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.755755][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.780706][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.795070][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.804760][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.813722][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.822282][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.830830][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.839384][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.847583][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.856491][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.864973][ T8864] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.872087][ T8864] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.881188][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.889127][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.933803][ T8814] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.944397][ T8814] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.968720][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.977354][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.985992][ T8823] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.993095][ T8823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.004840][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.013717][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.022463][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.031533][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.040337][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.049402][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.058120][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.066453][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.075544][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.084408][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.095105][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.103306][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.114849][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.125151][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.134408][ T8821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.162727][ T8812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.175300][ T8817] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.207054][ T8820] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.214789][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.234978][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.243268][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.251599][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.259340][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.268689][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.277018][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.284192][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.291867][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.299789][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.315413][ T8814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.327207][ T8812] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.371155][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.384833][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.405235][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.416914][ T8823] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.424126][ T8823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.432166][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.440972][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.448490][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.455986][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.468026][ T8821] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.481596][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000ce4e6ea5: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.508990][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.518314][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.537003][ T8864] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.544293][ T8864] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.552996][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.562831][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready 2019/11/07 14:34:01 executed programs: 6 [ 73.572173][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000084b4e2b0: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.573149][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.597579][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.607006][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.615164][ T8864] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.640391][ T8817] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 73.664571][ T8817] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.704075][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000008c5e03c8: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.720554][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.729128][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.737526][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.748380][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.756814][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.766156][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.774996][ T8823] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.782146][ T8823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.790008][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.799045][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.817750][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.846737][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.855993][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000795a3112: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.870459][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.922465][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.939742][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.949021][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.956519][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.961623][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000034975b42: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 73.964578][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.995499][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000b0fe91f9: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.000446][ T8817] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.054966][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.080250][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.091285][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.100942][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000012f34f0: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.123191][ T8931] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.134734][ T8812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.145845][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000078f31e52: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.172242][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000001c33e7f1: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.213961][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000a6ff235e: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.258705][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000023445119: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.297002][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.319056][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.328876][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000e32c249d: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.352079][ T8812] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.354504][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000164927bc: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.479762][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000083e17f5: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.512129][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000008944ddbc: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.515566][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000c8f33e22: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.586018][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000c57baef8: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.611328][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000bd678f6e: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.731111][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000094dd31ea: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.750796][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000c9d09959: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.787822][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000002968f68a: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.791739][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000fdba5db6: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.808248][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000f99b9acd: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.822253][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000009a12fe54: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.855840][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000005739bc6e: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.857622][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000005e875aca: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.898266][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000917f14c3: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.917392][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000d0e6fd06: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.940688][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000c318c7fd: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.953398][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000dbc6a493: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 74.992321][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000007dec41e2: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.012505][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000006e89fd24: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.023065][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000fec1aee3: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.041207][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000b987376c: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.045844][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000e61b5e3b: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.091857][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000e514f5f7: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.153291][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000056e49c73: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.186617][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000d45c701c: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.215402][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000713d46bd: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.242232][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000fcd457bb: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.243157][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000085ffafc: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.261763][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000034f3bdc1: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.296264][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000006f89f0f: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.328933][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000006ba954d6: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.365569][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000636227f6: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.401844][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000e76b5066: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.482251][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000001248a45a: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.484130][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000010b848e8: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.498665][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000097913bb7: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.519437][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000007b234bc8: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.531255][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000003d8ab6fc: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.575320][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000015acf171: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.663390][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000065341441: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.684180][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000001ccc020e: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.718224][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000004a6854d9: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.721271][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000001c79c301: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.734635][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000040e8fea8: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.767213][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000cc5f08e3: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.809692][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000ec2ee22b: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.834594][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000e77b2ced: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.939706][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000da56ae4a: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.959899][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000096ba6f35: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 75.994080][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000b90f5290: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.001468][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000006a479772: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.026818][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000076c3d6dc: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.043218][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000006be5688f: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.059603][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000085271bf9: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.070311][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000c3e0d2bc: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.099381][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000b28869ee: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.120547][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000003beb7fb1: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.138520][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000028fe1839: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.156431][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000049d5c2cc: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.179863][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000008556bcc3: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.232520][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000eacdb9bd: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.249779][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000026a8f2cb: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.270273][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000e361a000: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.321622][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000091aa92dd: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.328558][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000b1126f63: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.464292][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000d5b43894: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.480981][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000985238be: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.497396][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000af02dc72: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.513777][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000fd0016e9: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.527609][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000a48c2139: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.530123][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000dfc239b5: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.561634][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000ee4de9e2: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.590328][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000ce7c353a: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.606915][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000d906a1bf: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.618991][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000003d37f8a9: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.623270][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000bf7abd99: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.655856][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000063b247ff: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.675440][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000b45793c0: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.715130][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000555bbf39: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.745904][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000031ba9749: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.786795][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000cd8fbf60: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.868394][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000cbdce242: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.884914][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000000b220835: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.901535][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000002b1a07b8: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.945162][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000c37e2913: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.963749][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000242a7aed: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.980204][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000e641cfbc: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 76.996761][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000013fb43d1: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 77.014100][ C0] ================================================================== [ 77.017371][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000002b49be5d: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 77.022392][ C0] BUG: KASAN: use-after-free in j1939_sock_pending_del+0x26/0x80 [ 77.022408][ C0] Write of size 4 at addr ffff8880937f24c0 by task ksoftirqd/0/9 [ 77.022411][ C0] [ 77.022424][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.4.0-rc6+ #0 [ 77.022437][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.073677][ C0] Call Trace: [ 77.076961][ C0] dump_stack+0x197/0x210 [ 77.081278][ C0] ? j1939_sock_pending_del+0x26/0x80 [ 77.086639][ C0] print_address_description.constprop.0.cold+0xd4/0x30b [ 77.093646][ C0] ? j1939_sock_pending_del+0x26/0x80 [ 77.099102][ C0] ? j1939_sock_pending_del+0x26/0x80 [ 77.104467][ C0] __kasan_report.cold+0x1b/0x41 [ 77.109404][ C0] ? __check_heap_object+0x31/0xb3 [ 77.114503][ C0] ? j1939_sock_pending_del+0x26/0x80 [ 77.119858][ C0] kasan_report+0x12/0x20 [ 77.124174][ C0] check_memory_region+0x134/0x1a0 [ 77.129271][ C0] __kasan_check_write+0x14/0x20 [ 77.134195][ C0] j1939_sock_pending_del+0x26/0x80 [ 77.139374][ C0] j1939_session_put+0x107/0x180 [ 77.144297][ C0] j1939_xtp_rx_abort_one+0xc7/0x100 [ 77.149568][ C0] ? j1939_ecu_get_by_addr_locked+0x52/0xf0 [ 77.155445][ C0] j1939_tp_recv+0x783/0x9b0 [ 77.160021][ C0] j1939_can_recv+0x4bb/0x620 [ 77.164686][ C0] can_rcv_filter+0x292/0x8e0 [ 77.169351][ C0] can_receive+0x2e7/0x530 [ 77.173754][ C0] can_rcv+0x133/0x1b0 [ 77.177803][ C0] ? can_receive+0x530/0x530 [ 77.182382][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 77.188259][ C0] ? __netif_receive_skb_core+0x3450/0x3450 [ 77.194140][ C0] ? lock_acquire+0x190/0x410 [ 77.198804][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 77.205028][ C0] __netif_receive_skb+0x2c/0x1d0 [ 77.210055][ C0] process_backlog+0x206/0x750 [ 77.214803][ C0] ? net_rx_action+0x27b/0x1120 [ 77.219640][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 77.224923][ C0] net_rx_action+0x508/0x1120 [ 77.229593][ C0] ? napi_busy_loop+0x970/0x970 [ 77.234453][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 77.240008][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 77.245982][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 77.252209][ C0] __do_softirq+0x262/0x98c [ 77.256705][ C0] ? takeover_tasklets+0x820/0x820 [ 77.261810][ C0] run_ksoftirqd+0x8e/0x110 [ 77.266307][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 77.271240][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 77.277479][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 77.283756][ C0] ? __kthread_parkme+0x108/0x1c0 [ 77.288772][ C0] ? __kasan_check_read+0x11/0x20 [ 77.293784][ C0] kthread+0x361/0x430 [ 77.297839][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 77.304062][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 77.309768][ C0] ret_from_fork+0x24/0x30 [ 77.314171][ C0] [ 77.316483][ C0] Allocated by task 9288: [ 77.320814][ C0] save_stack+0x23/0x90 [ 77.324953][ C0] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 77.330566][ C0] kasan_kmalloc+0x9/0x10 [ 77.334875][ C0] __kmalloc+0x163/0x770 [ 77.339112][ C0] sk_prot_alloc+0x23a/0x310 [ 77.343683][ C0] sk_alloc+0x39/0xf70 [ 77.347735][ C0] can_create+0x1e7/0x4b0 [ 77.352046][ C0] __sock_create+0x3d8/0x730 [ 77.356616][ C0] __sys_socket+0x103/0x220 [ 77.361101][ C0] __x64_sys_socket+0x73/0xb0 [ 77.365762][ C0] do_syscall_64+0xfa/0x760 [ 77.370247][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.376114][ C0] [ 77.378423][ C0] Freed by task 9: [ 77.382129][ C0] save_stack+0x23/0x90 [ 77.386265][ C0] __kasan_slab_free+0x102/0x150 [ 77.391183][ C0] kasan_slab_free+0xe/0x10 [ 77.396276][ C0] kfree+0x10a/0x2c0 [ 77.400150][ C0] __sk_destruct+0x4aa/0x680 [ 77.404720][ C0] sk_destruct+0xd5/0x110 [ 77.409033][ C0] __sk_free+0xfb/0x360 [ 77.413168][ C0] sock_wfree+0xed/0x190 [ 77.417394][ C0] skb_release_head_state+0xeb/0x260 [ 77.422663][ C0] skb_release_all+0x16/0x60 [ 77.427237][ C0] kfree_skb+0x101/0x3c0 [ 77.431464][ C0] skb_queue_purge+0x19/0x40 [ 77.436036][ C0] j1939_session_put+0x97/0x180 [ 77.440879][ C0] j1939_xtp_rx_abort_one+0xc7/0x100 [ 77.446172][ C0] j1939_tp_recv+0x783/0x9b0 [ 77.450762][ C0] j1939_can_recv+0x4bb/0x620 [ 77.455428][ C0] can_rcv_filter+0x292/0x8e0 [ 77.460090][ C0] can_receive+0x2e7/0x530 [ 77.464490][ C0] can_rcv+0x133/0x1b0 [ 77.468544][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 77.474419][ C0] __netif_receive_skb+0x2c/0x1d0 [ 77.479426][ C0] process_backlog+0x206/0x750 [ 77.484174][ C0] net_rx_action+0x508/0x1120 [ 77.488832][ C0] __do_softirq+0x262/0x98c [ 77.493314][ C0] [ 77.495626][ C0] The buggy address belongs to the object at ffff8880937f2000 [ 77.495626][ C0] which belongs to the cache kmalloc-2k of size 2048 [ 77.509661][ C0] The buggy address is located 1216 bytes inside of [ 77.509661][ C0] 2048-byte region [ffff8880937f2000, ffff8880937f2800) [ 77.523085][ C0] The buggy address belongs to the page: [ 77.528701][ C0] page:ffffea00024dfc80 refcount:1 mapcount:0 mapping:ffff8880aa400e00 index:0x0 [ 77.537786][ C0] flags: 0x1fffc0000000200(slab) [ 77.542712][ C0] raw: 01fffc0000000200 ffffea000248d788 ffff8880aa401948 ffff8880aa400e00 [ 77.551279][ C0] raw: 0000000000000000 ffff8880937f2000 0000000100000001 0000000000000000 [ 77.559838][ C0] page dumped because: kasan: bad access detected [ 77.566226][ C0] [ 77.568559][ C0] Memory state around the buggy address: [ 77.574172][ C0] ffff8880937f2380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.582216][ C0] ffff8880937f2400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.590258][ C0] >ffff8880937f2480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.598299][ C0] ^ [ 77.604432][ C0] ffff8880937f2500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.612484][ C0] ffff8880937f2580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.620526][ C0] ================================================================== [ 77.628564][ C0] Disabling lock debugging due to kernel taint [ 77.634793][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 77.641394][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G B 5.4.0-rc6+ #0 [ 77.642797][ T3898] kobject: 'loop3' (00000000bdabd969): kobject_uevent_env [ 77.650073][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.650078][ C0] Call Trace: [ 77.650097][ C0] dump_stack+0x197/0x210 [ 77.650108][ C0] panic+0x2e3/0x75c [ 77.650125][ C0] ? add_taint.cold+0x16/0x16 [ 77.665740][ T3898] kobject: 'loop3' (00000000bdabd969): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 77.667272][ C0] ? retint_kernel+0x2b/0x2b [ 77.667296][ C0] ? trace_hardirqs_on+0x5e/0x240 [ 77.683632][ T3898] kobject: 'loop2' (00000000e6a89601): kobject_uevent_env [ 77.693560][ C0] ? j1939_sock_pending_del+0x26/0x80 [ 77.693573][ C0] end_report+0x47/0x4f [ 77.693584][ C0] ? j1939_sock_pending_del+0x26/0x80 [ 77.693593][ C0] __kasan_report.cold+0xe/0x41 [ 77.693604][ C0] ? __check_heap_object+0x31/0xb3 [ 77.693621][ C0] ? j1939_sock_pending_del+0x26/0x80 [ 77.716956][ T3898] kobject: 'loop2' (00000000e6a89601): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 77.719809][ C0] kasan_report+0x12/0x20 [ 77.719821][ C0] check_memory_region+0x134/0x1a0 [ 77.719832][ C0] __kasan_check_write+0x14/0x20 [ 77.719847][ C0] j1939_sock_pending_del+0x26/0x80 [ 77.719856][ C0] j1939_session_put+0x107/0x180 [ 77.719867][ C0] j1939_xtp_rx_abort_one+0xc7/0x100 [ 77.719879][ C0] ? j1939_ecu_get_by_addr_locked+0x52/0xf0 [ 77.719889][ C0] j1939_tp_recv+0x783/0x9b0 [ 77.719907][ C0] j1939_can_recv+0x4bb/0x620 [ 77.729495][ T3898] kobject: 'loop0' (00000000ace272e6): kobject_uevent_env [ 77.730121][ C0] can_rcv_filter+0x292/0x8e0 [ 77.730140][ C0] can_receive+0x2e7/0x530 [ 77.735320][ T3898] kobject: 'loop0' (00000000ace272e6): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 77.740584][ C0] can_rcv+0x133/0x1b0 [ 77.740596][ C0] ? can_receive+0x530/0x530 [ 77.740608][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 77.740620][ C0] ? __netif_receive_skb_core+0x3450/0x3450 [ 77.740634][ C0] ? lock_acquire+0x190/0x410 [ 77.740648][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 77.740660][ C0] __netif_receive_skb+0x2c/0x1d0 [ 77.740676][ C0] process_backlog+0x206/0x750 [ 77.774459][ T3898] kobject: 'loop5' (000000004a63b7e4): kobject_uevent_env [ 77.775257][ C0] ? net_rx_action+0x27b/0x1120 [ 77.811873][ T3898] kobject: 'loop5' (000000004a63b7e4): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 77.821938][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 77.821956][ C0] net_rx_action+0x508/0x1120 [ 77.821970][ C0] ? napi_busy_loop+0x970/0x970 [ 77.821982][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 77.821993][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 77.822007][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 77.822025][ C0] __do_softirq+0x262/0x98c [ 77.827633][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000d0da01a9: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 77.830659][ C0] ? takeover_tasklets+0x820/0x820 [ 77.830671][ C0] run_ksoftirqd+0x8e/0x110 [ 77.830683][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 77.830698][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 77.830717][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 77.842004][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000083eb3088: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 77.842483][ C0] ? __kthread_parkme+0x108/0x1c0 [ 77.847188][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000093c72095: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 77.853357][ C0] ? __kasan_check_read+0x11/0x20 [ 77.853368][ C0] kthread+0x361/0x430 [ 77.853380][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 77.853395][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 77.891954][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000ce75e0a6: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 77.895232][ C0] ret_from_fork+0x24/0x30 [ 77.896662][ C0] Kernel Offset: disabled [ 78.049958][ C0] Rebooting in 86400 seconds..