[ 37.376006][ T27] audit: type=1800 audit(1556017036.674:25): pid=7598 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 37.403653][ T27] audit: type=1800 audit(1556017036.674:26): pid=7598 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 37.425951][ T27] audit: type=1800 audit(1556017036.674:27): pid=7598 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 37.453234][ T27] audit: type=1800 audit(1556017036.684:28): pid=7598 uid=0 auid=4294967295 ses=4294967295 subj==unconfined 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. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.75' (ECDSA) to the list of known hosts. 2019/04/23 10:58:07 parsed 1 programs 2019/04/23 10:58:09 executed programs: 0 syzkaller login: [ 90.228303][ T7768] IPVS: ftp: loaded support on port[0] = 21 [ 90.239144][ T7770] IPVS: ftp: loaded support on port[0] = 21 [ 90.281007][ T7771] IPVS: ftp: loaded support on port[0] = 21 [ 90.307879][ T7776] IPVS: ftp: loaded support on port[0] = 21 [ 90.317963][ T7773] IPVS: ftp: loaded support on port[0] = 21 [ 90.338545][ T7777] IPVS: ftp: loaded support on port[0] = 21 [ 90.623396][ T7768] chnl_net:caif_netlink_parms(): no params data found [ 90.682378][ T7770] chnl_net:caif_netlink_parms(): no params data found [ 90.722031][ T7771] chnl_net:caif_netlink_parms(): no params data found [ 90.779839][ T7773] chnl_net:caif_netlink_parms(): no params data found [ 90.790127][ T7777] chnl_net:caif_netlink_parms(): no params data found [ 90.817382][ T7776] chnl_net:caif_netlink_parms(): no params data found [ 90.844885][ T7768] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.854515][ T7768] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.862589][ T7768] device bridge_slave_0 entered promiscuous mode [ 90.870757][ T7770] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.880482][ T7770] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.889333][ T7770] device bridge_slave_0 entered promiscuous mode [ 90.900985][ T7770] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.908173][ T7770] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.916179][ T7770] device bridge_slave_1 entered promiscuous mode [ 90.944868][ T7768] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.952314][ T7768] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.960667][ T7768] device bridge_slave_1 entered promiscuous mode [ 91.035877][ T7770] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 91.060284][ T7776] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.068839][ T7776] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.077358][ T7776] device bridge_slave_0 entered promiscuous mode [ 91.086395][ T7770] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 91.094906][ T7771] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.102236][ T7771] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.109959][ T7771] device bridge_slave_0 entered promiscuous mode [ 91.117223][ T7773] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.124299][ T7773] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.132615][ T7773] device bridge_slave_0 entered promiscuous mode [ 91.148125][ T7768] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 91.158764][ T7768] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 91.167880][ T7776] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.174914][ T7776] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.182660][ T7776] device bridge_slave_1 entered promiscuous mode [ 91.196993][ T7771] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.204058][ T7771] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.211781][ T7771] device bridge_slave_1 entered promiscuous mode [ 91.224631][ T7773] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.232082][ T7773] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.240147][ T7773] device bridge_slave_1 entered promiscuous mode [ 91.247214][ T7777] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.254818][ T7777] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.262781][ T7777] device bridge_slave_0 entered promiscuous mode [ 91.297540][ T7768] team0: Port device team_slave_0 added [ 91.317292][ T7777] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.324383][ T7777] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.332765][ T7777] device bridge_slave_1 entered promiscuous mode [ 91.349788][ T7776] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 91.359280][ T7770] team0: Port device team_slave_0 added [ 91.366362][ T7768] team0: Port device team_slave_1 added [ 91.373102][ T7770] team0: Port device team_slave_1 added [ 91.380506][ T7771] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 91.400041][ T7776] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 91.416955][ T7771] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 91.432126][ T7773] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 91.453235][ T7773] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 91.517075][ T7768] device hsr_slave_0 entered promiscuous mode [ 91.555558][ T7768] device hsr_slave_1 entered promiscuous mode [ 91.602366][ T7777] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 91.612869][ T7777] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 91.641607][ T7771] team0: Port device team_slave_0 added [ 91.654097][ T7776] team0: Port device team_slave_0 added [ 91.662864][ T7776] team0: Port device team_slave_1 added [ 91.716626][ T7770] device hsr_slave_0 entered promiscuous mode [ 91.755357][ T7770] device hsr_slave_1 entered promiscuous mode [ 91.796519][ T7773] team0: Port device team_slave_0 added [ 91.803487][ T7771] team0: Port device team_slave_1 added [ 91.831304][ T7777] team0: Port device team_slave_0 added [ 91.839358][ T7777] team0: Port device team_slave_1 added [ 91.846616][ T7773] team0: Port device team_slave_1 added [ 91.897894][ T7771] device hsr_slave_0 entered promiscuous mode [ 91.935478][ T7771] device hsr_slave_1 entered promiscuous mode [ 92.047192][ T7773] device hsr_slave_0 entered promiscuous mode [ 92.085598][ T7773] device hsr_slave_1 entered promiscuous mode [ 92.167861][ T7776] device hsr_slave_0 entered promiscuous mode [ 92.205426][ T7776] device hsr_slave_1 entered promiscuous mode [ 92.286816][ T7777] device hsr_slave_0 entered promiscuous mode [ 92.316335][ T7777] device hsr_slave_1 entered promiscuous mode [ 92.490834][ T7771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.523330][ T7771] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.548126][ T7773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.562574][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.571710][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.579631][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.588266][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.597211][ T3480] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.604332][ T3480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.612397][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.620998][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.629382][ T3480] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.636492][ T3480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.646301][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.661867][ T7776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.684131][ T7777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.692956][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.702683][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.710609][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.724791][ T7768] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.738333][ T7770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.748390][ T7773] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.755874][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.776144][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.784789][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.793639][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.802311][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.810908][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.819528][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.827897][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.836578][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.854200][ T7777] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.869589][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.880629][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.888558][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.898248][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.906583][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.914178][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.922297][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.930227][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.939108][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.947675][ T7784] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.954723][ T7784] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.964298][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.972549][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.981309][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.989787][ T7784] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.996908][ T7784] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.005470][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.016678][ T7768] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.026051][ T7771] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.036058][ T7776] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.046757][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.054594][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.062976][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.071656][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.080486][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.087580][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.098247][ T7770] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.117879][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.126067][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.134484][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.144621][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.151714][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.159559][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.170265][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.178655][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.185736][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.193235][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.202256][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.210659][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.217727][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.225371][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.234824][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.261800][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.270502][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.281404][ T3480] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.288545][ T3480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.296634][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.305686][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.314225][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.322839][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.331171][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.339940][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.348347][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.357576][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.366465][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.395797][ T7773] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 93.407156][ T7773] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.419482][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.428076][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.436902][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.445449][ T3480] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.452492][ T3480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.461819][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.470601][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.479373][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.487978][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.496534][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.504957][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.513594][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.522417][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.531015][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.539639][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.548281][ T3480] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.555413][ T3480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.563135][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.571580][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.580058][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.588399][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.603394][ T7771] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.620307][ T7777] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 93.631612][ T7777] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.644097][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.652233][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.660317][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.668289][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.676485][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.687648][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.696300][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.704543][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.716922][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.725566][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.734180][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.742540][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.756239][ T7776] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.768793][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.790291][ T7768] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 93.800955][ T7768] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.834170][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.842126][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.850950][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.859549][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.868126][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.876878][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.885657][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.893926][ T7784] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.901027][ T7784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.909050][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.919538][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.927859][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.936606][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.944811][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.953316][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.961612][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.997962][ T7773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.025232][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.033095][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.047422][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.065970][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.074660][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.087677][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.096980][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.105982][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.119687][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.136063][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.144428][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.153306][ T7784] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.164048][ T7770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.182917][ T7768] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.193329][ T7777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.204000][ T7776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.301260][ T7770] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.596608][ T7856] kasan: CONFIG_KASAN_INLINE enabled [ 94.601930][ T7856] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 94.609999][ T7856] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 94.614496][ T3876] kobject: 'loop0' (0000000013d18b68): kobject_uevent_env [ 94.616935][ T7856] CPU: 1 PID: 7856 Comm: syz-executor.1 Not tainted 5.1.0-rc5+ #150 [ 94.616942][ T7856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.616961][ T7856] RIP: 0010:__lock_acquire+0xbef/0x3fb0 [ 94.616973][ T7856] Code: 00 0f 85 a5 1f 00 00 48 81 c4 10 01 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 4a 21 00 00 49 81 7d 00 20 d4 9c 89 0f 84 cf f4 [ 94.616980][ T7856] RSP: 0018:ffff88808e5cef58 EFLAGS: 00010002 [ 94.616990][ T7856] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 94.616997][ T7856] RDX: 0000000000000026 RSI: 0000000000000000 RDI: 0000000000000001 [ 94.617005][ T7856] RBP: ffff88808e5cf090 R08: 0000000000000001 R09: 0000000000000001 [ 94.617013][ T7856] R10: ffffed1015d25bbf R11: ffff8880a7b06100 R12: 0000000000000000 [ 94.617020][ T7856] R13: 0000000000000130 R14: 0000000000000001 R15: 0000000000000001 [ 94.617031][ T7856] FS: 00007f4b93349700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 94.617039][ T7856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 94.617047][ T7856] CR2: 000000000073c000 CR3: 0000000091d12000 CR4: 00000000001406e0 [ 94.617055][ T7856] Call Trace: [ 94.617075][ T7856] ? mark_held_locks+0xf0/0xf0 [ 94.617088][ T7856] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 94.617104][ T7856] lock_acquire+0x16f/0x3f0 [ 94.617119][ T7856] ? skb_queue_tail+0x26/0x150 [ 94.617136][ T7856] _raw_spin_lock_irqsave+0x95/0xcd [ 94.617148][ T7856] ? skb_queue_tail+0x26/0x150 [ 94.617161][ T7856] skb_queue_tail+0x26/0x150 [ 94.617175][ T7856] ? rxrpc_input_data+0x2430/0x2430 [ 94.617188][ T7856] ? rxrpc_input_data+0x2430/0x2430 [ 94.617200][ T7856] rxrpc_input_packet+0x4a0/0x5536 [ 94.617214][ T7856] ? __lock_acquire+0x548/0x3fb0 [ 94.617228][ T7856] ? rxrpc_input_data+0x2430/0x2430 [ 94.617247][ T7856] ? nf_ct_deliver_cached_events+0x216/0x6e0 [ 94.617259][ T7856] ? find_held_lock+0x35/0x130 [ 94.617273][ T7856] ? rxrpc_input_data+0x2430/0x2430 [ 94.617294][ T7856] udp_queue_rcv_one_skb+0xaf2/0x1780 [ 94.624412][ T3876] kobject: 'loop0' (0000000013d18b68): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 94.632375][ T7856] udp_queue_rcv_skb+0x128/0x730 [ 94.632396][ T7856] udp_unicast_rcv_skb.isra.0+0xb9/0x360 [ 94.632409][ T7856] __udp4_lib_rcv+0x701/0x2ca0 [ 94.632429][ T7856] ? mark_held_locks+0xf0/0xf0 [ 94.672334][ T3876] kobject: 'loop3' (0000000077b42d14): kobject_uevent_env [ 94.673759][ T7856] udp_rcv+0x22/0x30 [ 94.673775][ T7856] ip_protocol_deliver_rcu+0x60/0x8f0 [ 94.673798][ T7856] ? kasan_check_read+0x11/0x20 [ 94.688717][ T3876] kobject: 'loop3' (0000000077b42d14): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 94.689736][ T7856] ? rcu_dynticks_curr_cpu_in_eqs+0x54/0xb0 [ 94.689753][ T7856] ip_local_deliver_finish+0x23b/0x390 [ 94.689772][ T7856] ip_local_deliver+0x1e9/0x520 [ 94.736341][ T3876] kobject: 'loop3' (0000000077b42d14): kobject_uevent_env [ 94.737153][ T7856] ? ip_local_deliver_finish+0x390/0x390 [ 94.740603][ T3876] kobject: 'loop3' (0000000077b42d14): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 94.745182][ T7856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.745197][ T7856] ? ip_protocol_deliver_rcu+0x8f0/0x8f0 [ 94.745211][ T7856] ip_rcv_finish+0x1e1/0x300 [ 94.745223][ T7856] ip_rcv+0xe8/0x3f0 [ 94.745241][ T7856] ? ip_local_deliver+0x520/0x520 [ 94.784223][ T3876] kobject: 'loop2' (00000000609481a6): kobject_uevent_env [ 94.785122][ T7856] ? ip_rcv_finish_core.isra.0+0x1b70/0x1b70 [ 94.785138][ T7856] ? mark_held_locks+0xf0/0xf0 [ 94.785150][ T7856] ? ip_local_deliver+0x520/0x520 [ 94.785165][ T7856] __netif_receive_skb_one_core+0x115/0x1a0 [ 94.785185][ T7856] ? __netif_receive_skb_core+0x3040/0x3040 [ 94.790306][ T3876] kobject: 'loop2' (00000000609481a6): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 94.795221][ T7856] ? lock_acquire+0x16f/0x3f0 [ 94.795233][ T7856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.795248][ T7856] __netif_receive_skb+0x2c/0x1d0 [ 94.795261][ T7856] netif_receive_skb_internal+0x117/0x5c0 [ 94.795280][ T7856] ? dev_cpu_dead+0x920/0x920 [ 94.815512][ T3876] kobject: 'loop4' (00000000b167147c): kobject_uevent_env [ 94.816359][ T7856] ? eth_gro_receive+0x890/0x890 [ 94.816379][ T7856] napi_gro_frags+0xade/0xd10 [ 94.816402][ T7856] tun_get_user+0x2f24/0x3fb0 [ 94.816422][ T7856] ? tun_build_skb.isra.0+0x1300/0x1300 [ 94.829759][ T3876] kobject: 'loop4' (00000000b167147c): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 94.831916][ T7856] ? tun_get+0x171/0x290 [ 94.831936][ T7856] ? lock_downgrade+0x880/0x880 [ 94.831950][ T7856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.831972][ T7856] ? kasan_check_read+0x11/0x20 [ 94.873321][ T3876] kobject: 'loop5' (000000008286cc73): kobject_uevent_env [ 94.883410][ T7856] tun_chr_write_iter+0xbd/0x156 [ 94.883435][ T7856] do_iter_readv_writev+0x5e1/0x8e0 [ 94.902060][ T3876] kobject: 'loop5' (000000008286cc73): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 94.906692][ T7856] ? vfs_dedupe_file_range+0x780/0x780 [ 94.906708][ T7856] ? apparmor_file_permission+0x25/0x30 [ 94.906724][ T7856] ? rw_verify_area+0x118/0x360 [ 94.906738][ T7856] do_iter_write+0x184/0x610 [ 94.906757][ T7856] ? dup_iter+0x260/0x260 [ 94.933736][ T3876] kobject: 'loop0' (0000000013d18b68): kobject_uevent_env [ 94.934373][ T7856] ? __fget+0x35a/0x550 [ 94.941252][ T3876] kobject: 'loop0' (0000000013d18b68): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 94.942836][ T7856] vfs_writev+0x1b3/0x2f0 [ 94.942852][ T7856] ? vfs_iter_write+0xb0/0xb0 [ 94.942880][ T7856] ? ksys_dup3+0x3e0/0x3e0 [ 94.963147][ T3876] kobject: 'loop3' (0000000077b42d14): kobject_uevent_env [ 94.965714][ T7856] ? kasan_check_read+0x11/0x20 [ 94.965730][ T7856] ? __fget_light+0x1a9/0x230 [ 94.965751][ T7856] do_writev+0x15e/0x370 [ 94.971229][ T3876] kobject: 'loop3' (0000000077b42d14): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 94.976645][ T7856] ? vfs_writev+0x2f0/0x2f0 [ 94.976660][ T7856] ? do_syscall_64+0x26/0x610 [ 94.976674][ T7856] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.976693][ T7856] ? do_syscall_64+0x26/0x610 [ 95.007965][ T3876] kobject: 'loop2' (00000000609481a6): kobject_uevent_env [ 95.008618][ T7856] __x64_sys_writev+0x75/0xb0 [ 95.014337][ T3876] kobject: 'loop2' (00000000609481a6): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 95.018986][ T7856] do_syscall_64+0x103/0x610 [ 95.019003][ T7856] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.019013][ T7856] RIP: 0033:0x458ae1 [ 95.019025][ T7856] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 b9 fb ff c3 48 83 ec 08 e8 1a 2d 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 63 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 95.019040][ T7856] RSP: 002b:00007f4b93348ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 95.277990][ T7856] RAX: ffffffffffffffda RBX: 0000000000000140 RCX: 0000000000458ae1 [ 95.285962][ T7856] RDX: 0000000000000001 RSI: 00007f4b93348c00 RDI: 00000000000000f0 [ 95.293915][ T7856] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.301868][ T7856] R10: 00007f4b933499d0 R11: 0000000000000293 R12: 00007f4b933496d4 [ 95.309911][ T7856] R13: 00000000004c7523 R14: 00000000004dd490 R15: 00000000ffffffff [ 95.317875][ T7856] Modules linked in: [ 95.321783][ T7856] ---[ end trace 28006d22925f8eae ]--- [ 95.327226][ T7856] RIP: 0010:__lock_acquire+0xbef/0x3fb0 [ 95.332780][ T7856] Code: 00 0f 85 a5 1f 00 00 48 81 c4 10 01 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 4a 21 00 00 49 81 7d 00 20 d4 9c 89 0f 84 cf f4 [ 95.352718][ T7856] RSP: 0018:ffff88808e5cef58 EFLAGS: 00010002 [ 95.358767][ T7856] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 95.366720][ T7856] RDX: 0000000000000026 RSI: 0000000000000000 RDI: 0000000000000001 [ 95.374673][ T7856] RBP: ffff88808e5cf090 R08: 0000000000000001 R09: 0000000000000001 [ 95.382626][ T7856] R10: ffffed1015d25bbf R11: ffff8880a7b06100 R12: 0000000000000000 [ 95.390576][ T7856] R13: 0000000000000130 R14: 0000000000000001 R15: 0000000000000001 [ 95.398551][ T7856] FS: 00007f4b93349700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 95.407486][ T7856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.414075][ T7856] CR2: 000000000073c000 CR3: 0000000091d12000 CR4: 00000000001406e0 [ 95.422032][ T7856] Kernel panic - not syncing: Fatal exception in interrupt [ 95.430046][ T7856] Kernel Offset: disabled [ 95.434367][ T7856] Rebooting in 86400 seconds..