[ 40.604093][ T26] audit: type=1800 audit(1573120927.762:27): pid=7690 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 40.648636][ T26] audit: type=1800 audit(1573120927.762:28): pid=7690 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 41.379370][ T26] audit: type=1800 audit(1573120928.592:29): pid=7690 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 41.398981][ T26] audit: type=1800 audit(1573120928.592:30): pid=7690 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.135' (ECDSA) to the list of known hosts. 2019/11/07 10:02:15 parsed 1 programs 2019/11/07 10:02:17 executed programs: 0 syzkaller login: [ 50.803804][ T7863] IPVS: ftp: loaded support on port[0] = 21 [ 50.816764][ T7871] IPVS: ftp: loaded support on port[0] = 21 [ 50.825789][ T7869] IPVS: ftp: loaded support on port[0] = 21 [ 50.845816][ T7865] IPVS: ftp: loaded support on port[0] = 21 [ 50.853644][ T7872] IPVS: ftp: loaded support on port[0] = 21 [ 50.872360][ T7867] IPVS: ftp: loaded support on port[0] = 21 [ 50.976777][ T7863] chnl_net:caif_netlink_parms(): no params data found [ 51.068828][ T7863] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.076933][ T7863] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.084609][ T7863] device bridge_slave_0 entered promiscuous mode [ 51.092321][ T7863] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.099361][ T7863] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.107037][ T7863] device bridge_slave_1 entered promiscuous mode [ 51.123363][ T7863] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.133576][ T7863] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.145027][ T7869] chnl_net:caif_netlink_parms(): no params data found [ 51.198328][ T7863] team0: Port device team_slave_0 added [ 51.228712][ T7869] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.235940][ T7869] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.243574][ T7869] device bridge_slave_0 entered promiscuous mode [ 51.251230][ T7863] team0: Port device team_slave_1 added [ 51.277186][ T7869] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.284352][ T7869] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.292884][ T7869] device bridge_slave_1 entered promiscuous mode [ 51.299849][ T7871] chnl_net:caif_netlink_parms(): no params data found [ 51.346318][ T7865] chnl_net:caif_netlink_parms(): no params data found [ 51.394329][ T7863] device hsr_slave_0 entered promiscuous mode [ 51.431987][ T7863] device hsr_slave_1 entered promiscuous mode [ 51.535361][ T7869] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.547410][ T7869] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.566119][ T7867] chnl_net:caif_netlink_parms(): no params data found [ 51.586397][ T7872] chnl_net:caif_netlink_parms(): no params data found [ 51.620693][ T7871] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.630240][ T7871] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.642797][ T7871] device bridge_slave_0 entered promiscuous mode [ 51.694784][ T7869] team0: Port device team_slave_0 added [ 51.714867][ T7871] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.726343][ T7871] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.763457][ T7871] device bridge_slave_1 entered promiscuous mode [ 51.780147][ T7865] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.791350][ T7865] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.816504][ T7865] device bridge_slave_0 entered promiscuous mode [ 51.827814][ T7867] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.837348][ T7867] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.848802][ T7867] device bridge_slave_0 entered promiscuous mode [ 51.869307][ T7869] team0: Port device team_slave_1 added [ 51.900613][ T7865] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.914646][ T7865] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.925818][ T7865] device bridge_slave_1 entered promiscuous mode [ 51.935783][ T7867] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.945867][ T7867] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.956698][ T7867] device bridge_slave_1 entered promiscuous mode [ 51.986987][ T7863] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.994230][ T7863] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.001980][ T7863] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.009056][ T7863] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.067499][ T3015] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.118326][ T3015] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.186866][ T7871] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.266328][ T7869] device hsr_slave_0 entered promiscuous mode [ 52.322124][ T7869] device hsr_slave_1 entered promiscuous mode [ 52.341723][ T7869] debugfs: Directory 'hsr0' with parent '/' already present! [ 52.349494][ T7872] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.356993][ T7872] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.365101][ T7872] device bridge_slave_0 entered promiscuous mode [ 52.378548][ T7872] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.385838][ T7872] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.393849][ T7872] device bridge_slave_1 entered promiscuous mode [ 52.402292][ T7865] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.416265][ T7865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.427125][ T7871] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.447221][ T7871] team0: Port device team_slave_0 added [ 52.453905][ T7871] team0: Port device team_slave_1 added [ 52.467238][ T7867] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.488097][ T7865] team0: Port device team_slave_0 added [ 52.495194][ T7865] team0: Port device team_slave_1 added [ 52.521003][ T7867] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.594088][ T7871] device hsr_slave_0 entered promiscuous mode [ 52.657211][ T7871] device hsr_slave_1 entered promiscuous mode [ 52.702250][ T7871] debugfs: Directory 'hsr0' with parent '/' already present! [ 52.722946][ T7872] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.794751][ T7865] device hsr_slave_0 entered promiscuous mode [ 52.831814][ T7865] device hsr_slave_1 entered promiscuous mode [ 52.861949][ T7865] debugfs: Directory 'hsr0' with parent '/' already present! [ 52.900244][ T7872] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.950614][ T7867] team0: Port device team_slave_0 added [ 52.981002][ T7863] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.042999][ T7867] team0: Port device team_slave_1 added [ 53.116540][ T7872] team0: Port device team_slave_0 added [ 53.327712][ T7863] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.357515][ T7872] team0: Port device team_slave_1 added [ 53.465128][ T7872] device hsr_slave_0 entered promiscuous mode [ 53.571962][ T7872] device hsr_slave_1 entered promiscuous mode [ 53.642163][ T7872] debugfs: Directory 'hsr0' with parent '/' already present! [ 53.649799][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.662628][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.843243][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.882268][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.890572][ T2851] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.897710][ T2851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.104267][ T7867] device hsr_slave_0 entered promiscuous mode [ 54.237711][ T7867] device hsr_slave_1 entered promiscuous mode [ 54.302283][ T7867] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.395610][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.423822][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.458411][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.465563][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.503203][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.516951][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.525761][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.540319][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.548886][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.562689][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.570997][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.580158][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.588482][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.596817][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.605928][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.633579][ T7863] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.688876][ T7869] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.789861][ T7865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.856879][ T7869] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.903438][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.910887][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.941642][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.949752][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.989511][ T7871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.039653][ T7865] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.130435][ T7863] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.178686][ T7871] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.231766][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.247014][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.307931][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.367907][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.392492][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.399584][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.488212][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.534510][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.585940][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.593073][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.672120][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.712103][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.720720][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.782204][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.791014][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.832448][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.896827][ T7869] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.909487][ T7869] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.934542][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.942645][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.950433][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.960424][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.969415][ T7977] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.976496][ T7977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.985150][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.993697][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.002041][ T7977] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.009074][ T7977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.016602][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.025649][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.034228][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.042598][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.051970][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.060289][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.068605][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.076703][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.085369][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.093686][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.102165][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.110570][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.118946][ T7977] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.126078][ T7977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.133806][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.142240][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.150418][ T7977] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.157572][ T7977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.165055][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.173591][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.187700][ T7872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.220241][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.228613][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.237750][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.249893][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.258018][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.266702][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.276034][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.285547][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.294471][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.302939][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.311090][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.319507][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.329117][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.337052][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.346128][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.365070][ T7865] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.389269][ T7865] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.392471][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000071ce9eaa: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. 2019/11/07 10:02:23 executed programs: 6 [ 56.426043][ T7867] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.435487][ T7871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.448134][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000047107ee9: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 56.461073][ T7871] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.477752][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.491171][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.505321][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.516191][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000ca068374: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 56.519756][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.541423][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.549898][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.552121][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000b4ccbbed: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 56.558579][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.602597][ T7867] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.610032][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000d23dfdfc: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 56.621954][ T7872] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.634886][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000038da45d3: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 56.645576][ T7869] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.665753][ T7865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.679788][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.700599][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000048c98f01: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 56.703502][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.726229][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000d1b9d60c: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 56.745730][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.773309][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000003b2b7105: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 56.776332][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.791177][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000f01ca8db: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 56.805339][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.826238][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.837945][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000e89e68e8: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 56.839164][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.862508][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.863415][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000007f2710c9: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 56.913888][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000157df003: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 56.930329][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.952452][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.954625][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000085782a66: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 56.961108][ T7902] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.983816][ T7902] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.995008][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.018401][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.018700][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000043ab42ed: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.033523][ T7902] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.049747][ T7902] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.052171][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000a9292ad8: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.057555][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.082366][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.092984][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.101280][ T7902] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.108358][ T7902] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.116072][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.124980][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.133838][ T7902] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.140872][ T7902] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.148506][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.156926][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.165376][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.173985][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.182181][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.190417][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.198721][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.206809][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.219826][ T7872] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.230993][ T7872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.243784][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.256694][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.264509][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.273192][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.281665][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.289792][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.316824][ T7872] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.324081][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.331742][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.349085][ T7867] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.368050][ T7867] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.386867][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.409698][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000016a2578c: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.426567][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000002b0f3264: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.444794][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.462857][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000aaad3790: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.462868][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.479157][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000b38734d9: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.503382][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000947d085c: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.521152][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.544248][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.555841][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000007859896d: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.589453][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.590364][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000fe537290: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.597928][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.625252][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.639291][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000f965d857: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.657613][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.665435][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.710010][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.721955][ T7902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.734161][ T7867] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.846349][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000006486289c: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.867743][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000049bbed60: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.880286][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000008c327088: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.908531][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000099d43d06: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.948728][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000f45a5a07: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.955825][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000005089c8fb: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.966473][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000e64302d8: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.983440][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000224d1eeb: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 57.999481][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000d0ab1be7: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.016607][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000025704aab: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.047188][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000005213a1bd: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.071495][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000e8cc9bf2: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.089322][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000008b760558: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.156745][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000ff67ddb7: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.164022][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000021dfe7cd: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.178566][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000de77f620: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.202169][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000008abfa506: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.207746][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000dc82bc48: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.233276][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000004bcdcb4e: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.244549][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000954377c7: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.256038][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000f427fa26: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.291166][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000004b1452fb: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.291509][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000056d32a33: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.379269][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000a54cc98f: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.395649][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000ee553c9d: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.412027][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000055084651: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.428348][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000ddd7120d: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.463307][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000011af3a8: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.464735][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000fdfb3a27: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.495918][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000013f930dc: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.496672][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000b7858ce3: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.528484][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000806e8bfc: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.569883][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000631d70ea: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.586253][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000013cd96b9: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.602606][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000c4dd9989: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.602744][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000003e58120a: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.635179][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000099eece84: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.665611][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000f8581f35: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.682027][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000007c7790f9: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.698390][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000d36e4250: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.714697][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000003fb19edf: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.785000][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000025764b47: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.802119][ C0] ================================================================== [ 58.810344][ C0] BUG: KASAN: use-after-free in j1939_sock_pending_del+0x20/0x70 [ 58.818063][ C0] Write of size 4 at addr ffff888098acd4c0 by task ksoftirqd/0/9 [ 58.821509][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000009ffc51cf: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.825765][ C0] [ 58.825780][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.4.0-rc6+ #0 [ 58.842094][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000530d6562: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.844306][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.851716][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000f3665dd6: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.867846][ C0] Call Trace: [ 58.867862][ C0] dump_stack+0x1fb/0x318 [ 58.867877][ C0] print_address_description+0x75/0x5c0 [ 58.867889][ C0] ? vprintk_default+0x28/0x30 [ 58.877998][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000008af1e8ac: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.894129][ C0] ? vprintk_func+0x158/0x170 [ 58.894139][ C0] ? printk+0x62/0x8d [ 58.894154][ C0] __kasan_report+0x14b/0x1c0 [ 58.908753][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000e988eb98: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.912037][ C0] ? j1939_sock_pending_del+0x20/0x70 [ 58.912049][ C0] kasan_report+0x26/0x50 [ 58.912059][ C0] check_memory_region+0x2cf/0x2e0 [ 58.912070][ C0] __kasan_check_write+0x14/0x20 [ 58.912079][ C0] j1939_sock_pending_del+0x20/0x70 [ 58.912088][ C0] j1939_session_put+0xd2/0x150 [ 58.912099][ C0] j1939_xtp_rx_abort_one+0xd3/0x3f0 [ 58.912112][ C0] j1939_tp_recv+0x633/0xb80 [ 58.912124][ C0] j1939_can_recv+0x424/0x650 [ 58.912135][ C0] ? j1939_send_one+0x3e0/0x3e0 [ 58.928494][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000abae44f5: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.933050][ C0] can_rcv_filter+0x3c0/0x8b0 [ 58.933062][ C0] can_receive+0x2ac/0x3b0 [ 58.933076][ C0] can_rcv+0xe4/0x220 [ 58.937096][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000028d48707: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.941706][ C0] ? rcu_lock_release+0x30/0x30 [ 58.941719][ C0] __netif_receive_skb+0x136/0x370 [ 58.941740][ C0] process_backlog+0x4d8/0x930 [ 58.994795][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000008ac51e43: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 58.997551][ C0] net_rx_action+0x5ef/0x10d0 [ 58.997578][ C0] __do_softirq+0x333/0x7c4 [ 58.997590][ C0] ? run_ksoftirqd+0x64/0xf0 [ 59.002401][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000b2ed98c3: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 59.007148][ C0] run_ksoftirqd+0x64/0xf0 [ 59.007157][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 59.007169][ C0] smpboot_thread_fn+0x5b3/0x9a0 [ 59.023464][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000033d63398: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 59.028043][ C0] kthread+0x332/0x350 [ 59.039802][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000001048f11d: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 59.052616][ C0] ? cpu_report_death+0x120/0x120 [ 59.052627][ C0] ? kthread_blkcg+0xe0/0xe0 [ 59.052639][ C0] ret_from_fork+0x24/0x30 [ 59.052656][ C0] [ 59.052661][ C0] Allocated by task 8213: [ 59.052670][ C0] __kasan_kmalloc+0x11c/0x1b0 [ 59.052677][ C0] kasan_kmalloc+0x9/0x10 [ 59.052685][ C0] __kmalloc+0x254/0x340 [ 59.052698][ C0] sk_prot_alloc+0xb0/0x290 [ 59.057593][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000003cebce83: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 59.062633][ C0] sk_alloc+0x38/0x950 [ 59.062642][ C0] can_create+0x1de/0x480 [ 59.062650][ C0] __sock_create+0x5cc/0x910 [ 59.062656][ C0] __sys_socket+0xe7/0x2e0 [ 59.062666][ C0] __x64_sys_socket+0x7a/0x90 [ 59.094161][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000000b69fb0d: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 59.097378][ C0] do_syscall_64+0xf7/0x1c0 [ 59.097388][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.097392][ C0] [ 59.097396][ C0] Freed by task 9: [ 59.097406][ C0] __kasan_slab_free+0x12a/0x1e0 [ 59.097416][ C0] kasan_slab_free+0xe/0x10 [ 59.116212][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000008b64b6da: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 59.118090][ C0] kfree+0x115/0x200 [ 59.118100][ C0] __sk_destruct+0x523/0x620 [ 59.118107][ C0] __sk_free+0x35d/0x430 [ 59.118113][ C0] sock_wfree+0x106/0x140 [ 59.118122][ C0] skb_release_head_state+0x100/0x210 [ 59.118129][ C0] __kfree_skb+0x25/0x170 [ 59.118139][ C0] skb_queue_purge+0x1a6/0x260 [ 59.126872][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000c2659e91: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 59.128340][ C0] j1939_session_put+0x7f/0x150 [ 59.128372][ C0] j1939_xtp_rx_abort_one+0xd3/0x3f0 [ 59.128379][ C0] j1939_tp_recv+0x633/0xb80 [ 59.128385][ C0] j1939_can_recv+0x424/0x650 [ 59.128391][ C0] can_rcv_filter+0x3c0/0x8b0 [ 59.128396][ C0] can_receive+0x2ac/0x3b0 [ 59.128402][ C0] can_rcv+0xe4/0x220 [ 59.128416][ C0] __netif_receive_skb+0x136/0x370 [ 59.159136][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000b8f97254: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 59.164911][ C0] process_backlog+0x4d8/0x930 [ 59.164920][ C0] net_rx_action+0x5ef/0x10d0 [ 59.164929][ C0] __do_softirq+0x333/0x7c4 [ 59.164933][ C0] [ 59.164940][ C0] The buggy address belongs to the object at ffff888098acd000 [ 59.164940][ C0] which belongs to the cache kmalloc-2k of size 2048 [ 59.164947][ C0] The buggy address is located 1216 bytes inside of [ 59.164947][ C0] 2048-byte region [ffff888098acd000, ffff888098acd800) [ 59.164951][ C0] The buggy address belongs to the page: [ 59.164959][ C0] page:ffffea000262b340 refcount:1 mapcount:0 mapping:ffff8880aa400e00 index:0x0 [ 59.164966][ C0] flags: 0x1fffc0000000200(slab) [ 59.164978][ C0] raw: 01fffc0000000200 ffffea00024fb808 ffffea000261e548 ffff8880aa400e00 [ 59.173522][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000de99b669: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 59.174643][ C0] raw: 0000000000000000 ffff888098acd000 0000000100000001 0000000000000000 [ 59.174648][ C0] page dumped because: kasan: bad access detected [ 59.174651][ C0] [ 59.174655][ C0] Memory state around the buggy address: [ 59.174662][ C0] ffff888098acd380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.174669][ C0] ffff888098acd400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.174675][ C0] >ffff888098acd480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.174679][ C0] ^ [ 59.174685][ C0] ffff888098acd500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.174693][ C0] ffff888098acd580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.180765][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000861c8ee0: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 59.181409][ C0] ================================================================== [ 59.181413][ C0] Disabling lock debugging due to kernel taint [ 59.181445][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 59.228629][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000064902a41: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 59.232856][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G B 5.4.0-rc6+ #0 [ 59.232860][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.232863][ C0] Call Trace: [ 59.232890][ C0] dump_stack+0x1fb/0x318 [ 59.232901][ C0] panic+0x264/0x7a9 [ 59.239972][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000d1428358: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. [ 59.241975][ C0] ? __kasan_report+0x195/0x1c0 [ 59.241985][ C0] ? trace_hardirqs_on+0x34/0x80 [ 59.241995][ C0] ? _raw_spin_unlock_irqrestore+0xad/0xe0 [ 59.242003][ C0] __kasan_report+0x1bb/0x1c0 [ 59.242012][ C0] ? j1939_sock_pending_del+0x20/0x70 [ 59.242022][ C0] kasan_report+0x26/0x50 [ 59.690382][ C0] check_memory_region+0x2cf/0x2e0 [ 59.695476][ C0] __kasan_check_write+0x14/0x20 [ 59.700395][ C0] j1939_sock_pending_del+0x20/0x70 [ 59.705578][ C0] j1939_session_put+0xd2/0x150 [ 59.710419][ C0] j1939_xtp_rx_abort_one+0xd3/0x3f0 [ 59.715684][ C0] j1939_tp_recv+0x633/0xb80 [ 59.720261][ C0] j1939_can_recv+0x424/0x650 [ 59.724921][ C0] ? j1939_send_one+0x3e0/0x3e0 [ 59.729753][ C0] can_rcv_filter+0x3c0/0x8b0 [ 59.734419][ C0] can_receive+0x2ac/0x3b0 [ 59.738839][ C0] can_rcv+0xe4/0x220 [ 59.742811][ C0] ? rcu_lock_release+0x30/0x30 [ 59.747644][ C0] __netif_receive_skb+0x136/0x370 [ 59.752874][ C0] process_backlog+0x4d8/0x930 [ 59.757628][ C0] net_rx_action+0x5ef/0x10d0 [ 59.762323][ C0] __do_softirq+0x333/0x7c4 [ 59.766978][ C0] ? run_ksoftirqd+0x64/0xf0 [ 59.771559][ C0] run_ksoftirqd+0x64/0xf0 [ 59.775968][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 59.781150][ C0] smpboot_thread_fn+0x5b3/0x9a0 [ 59.786079][ C0] kthread+0x332/0x350 [ 59.790235][ C0] ? cpu_report_death+0x120/0x120 [ 59.795369][ C0] ? kthread_blkcg+0xe0/0xe0 [ 59.799947][ C0] ret_from_fork+0x24/0x30 [ 59.805165][ C0] Kernel Offset: disabled [ 59.809497][ C0] Rebooting in 86400 seconds..