[ 50.153325][ T26] audit: type=1800 audit(1555578261.281:30): pid=8132 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 54.109541][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 54.109557][ T26] audit: type=1400 audit(1555578265.261:35): avc: denied { map } for pid=8309 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.126' (ECDSA) to the list of known hosts. [ 60.608171][ T26] audit: type=1400 audit(1555578271.761:36): avc: denied { map } for pid=8321 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/04/18 09:04:33 parsed 1 programs [ 61.854657][ T26] audit: type=1400 audit(1555578273.011:37): avc: denied { map } for pid=8321 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=15776 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/04/18 09:04:35 executed programs: 0 [ 64.889404][ T8347] IPVS: ftp: loaded support on port[0] = 21 [ 64.896679][ T8350] IPVS: ftp: loaded support on port[0] = 21 [ 64.901288][ T8346] IPVS: ftp: loaded support on port[0] = 21 [ 64.927527][ T8343] IPVS: ftp: loaded support on port[0] = 21 [ 64.927535][ T8348] IPVS: ftp: loaded support on port[0] = 21 [ 64.935223][ T8342] IPVS: ftp: loaded support on port[0] = 21 [ 65.226096][ T8348] chnl_net:caif_netlink_parms(): no params data found [ 65.277728][ T8346] chnl_net:caif_netlink_parms(): no params data found [ 65.391520][ T8347] chnl_net:caif_netlink_parms(): no params data found [ 65.444088][ T8348] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.452284][ T8348] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.461177][ T8348] device bridge_slave_0 entered promiscuous mode [ 65.470278][ T8350] chnl_net:caif_netlink_parms(): no params data found [ 65.484022][ T8343] chnl_net:caif_netlink_parms(): no params data found [ 65.505438][ T8348] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.513390][ T8348] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.521706][ T8348] device bridge_slave_1 entered promiscuous mode [ 65.541266][ T8342] chnl_net:caif_netlink_parms(): no params data found [ 65.588328][ T8348] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.604388][ T8348] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.623982][ T8347] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.632228][ T8347] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.640339][ T8347] device bridge_slave_0 entered promiscuous mode [ 65.648042][ T8346] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.655312][ T8346] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.663621][ T8346] device bridge_slave_0 entered promiscuous mode [ 65.679643][ T8346] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.686986][ T8346] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.695269][ T8346] device bridge_slave_1 entered promiscuous mode [ 65.714745][ T8347] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.722516][ T8347] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.730315][ T8347] device bridge_slave_1 entered promiscuous mode [ 65.802299][ T8347] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.820023][ T8348] team0: Port device team_slave_0 added [ 65.847680][ T8346] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.859163][ T8346] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.872790][ T8347] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.881551][ T8342] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.888662][ T8342] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.896664][ T8342] device bridge_slave_0 entered promiscuous mode [ 65.905440][ T8348] team0: Port device team_slave_1 added [ 65.911661][ T8350] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.918749][ T8350] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.926879][ T8350] device bridge_slave_0 entered promiscuous mode [ 65.934900][ T8343] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.942567][ T8343] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.950362][ T8343] device bridge_slave_0 entered promiscuous mode [ 65.959132][ T8343] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.966655][ T8343] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.974556][ T8343] device bridge_slave_1 entered promiscuous mode [ 65.994044][ T8342] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.002537][ T8342] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.010353][ T8342] device bridge_slave_1 entered promiscuous mode [ 66.024216][ T8350] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.031764][ T8350] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.039541][ T8350] device bridge_slave_1 entered promiscuous mode [ 66.079804][ T8347] team0: Port device team_slave_0 added [ 66.104794][ T8342] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.114491][ T8346] team0: Port device team_slave_0 added [ 66.123585][ T8342] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.133840][ T8343] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.143984][ T8347] team0: Port device team_slave_1 added [ 66.151711][ T8343] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.178120][ T8346] team0: Port device team_slave_1 added [ 66.214050][ T8350] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.293775][ T8348] device hsr_slave_0 entered promiscuous mode [ 66.331129][ T8348] device hsr_slave_1 entered promiscuous mode [ 66.381736][ T8342] team0: Port device team_slave_0 added [ 66.390880][ T8343] team0: Port device team_slave_0 added [ 66.399935][ T8350] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.434685][ T8342] team0: Port device team_slave_1 added [ 66.443006][ T8343] team0: Port device team_slave_1 added [ 66.503555][ T8346] device hsr_slave_0 entered promiscuous mode [ 66.541057][ T8346] device hsr_slave_1 entered promiscuous mode [ 66.582635][ T8350] team0: Port device team_slave_0 added [ 66.663765][ T8347] device hsr_slave_0 entered promiscuous mode [ 66.701276][ T8347] device hsr_slave_1 entered promiscuous mode [ 66.843559][ T8343] device hsr_slave_0 entered promiscuous mode [ 66.910973][ T8343] device hsr_slave_1 entered promiscuous mode [ 66.992107][ T8350] team0: Port device team_slave_1 added [ 67.092718][ T8342] device hsr_slave_0 entered promiscuous mode [ 67.141234][ T8342] device hsr_slave_1 entered promiscuous mode [ 67.242673][ T8350] device hsr_slave_0 entered promiscuous mode [ 67.311196][ T8350] device hsr_slave_1 entered promiscuous mode [ 67.411998][ T8348] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.443274][ T8347] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.483613][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.496386][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.508127][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.516949][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.548990][ T8347] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.565678][ T8348] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.607344][ T8346] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.629044][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.639336][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.652454][ T2987] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.662291][ T2987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.679056][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.693117][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.703135][ T2987] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.712859][ T2987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.728056][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.740228][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.751173][ T2987] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.761878][ T2987] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.775643][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.785266][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.811752][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.824421][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.834250][ T3497] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.841547][ T3497] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.862592][ T8346] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.886218][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.896519][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.908022][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.918415][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.930907][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.939511][ T8358] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.948258][ T8358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.956416][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.979122][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.988121][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.032909][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.042223][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.053593][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.062593][ T2987] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.071608][ T2987] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.081916][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.093246][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.103207][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.112602][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.122235][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.138894][ T8343] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.173066][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.182348][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.192105][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.201845][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.211790][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.220260][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.233251][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.244593][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.253572][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.262942][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.271765][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.280943][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.291081][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.303406][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.312940][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.321492][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.332295][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.341723][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.357652][ T8348] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.369785][ T8348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.386352][ T8346] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.399270][ T8346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.415256][ T8350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.427331][ T8342] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.437945][ T8343] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.446149][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.455485][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.464720][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.472858][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.484064][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.500214][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.509417][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.521384][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.546013][ T8347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.579052][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.592150][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.600116][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.609946][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.619583][ T3497] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.627066][ T3497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.634835][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.644235][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.655656][ T3497] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.663925][ T3497] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.673395][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.685370][ T8350] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.695013][ T8348] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.713890][ T26] audit: type=1400 audit(1555578279.871:38): avc: denied { associate } for pid=8348 comm="syz-executor.1" name="syz1" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 68.739805][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.749718][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.759416][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.768484][ T3497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.798619][ T8346] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.811367][ T8342] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.827567][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.837242][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.845989][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.854125][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.864501][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.874070][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.883943][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.891844][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.902481][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.911590][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.921607][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.933751][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.943421][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.952562][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.961904][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.969990][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.020724][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.029637][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.055530][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.073649][ T26] audit: type=1400 audit(1555578280.231:39): avc: denied { create } for pid=8360 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 69.101062][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.109561][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.117050][ T26] audit: type=1400 audit(1555578280.241:40): avc: denied { write } for pid=8363 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 69.118957][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.151727][ T26] audit: type=1400 audit(1555578280.241:41): avc: denied { read } for pid=8363 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 69.157513][ T8358] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.185439][ T8358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.189152][ T8367] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 69.194992][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.222387][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.223258][ T8366] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 69.231752][ T8358] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.256668][ T8358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.278040][ T8350] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.291193][ T26] audit: type=1400 audit(1555578280.451:42): avc: denied { create } for pid=8360 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 69.293390][ T8350] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.334258][ T8365] Started in network mode [ 69.339444][ T8365] Own node identity ac1414aa, cluster identity 4711 [ 69.347909][ T26] audit: type=1400 audit(1555578280.501:43): avc: denied { prog_load } for pid=8360 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 69.348144][ T8365] New replicast peer: 172.20.20.187 [ 69.387583][ T8365] Enabled bearer , priority 10 [ 69.397569][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.406004][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.416101][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.424747][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.433870][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.451604][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.460081][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.491260][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.500628][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.530938][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.541007][ T8343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.549246][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.583681][ T8347] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.600833][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 69.606955][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 69.622072][ T8359] ------------[ cut here ]------------ [ 69.628226][ T8359] kernel BUG at arch/x86/mm/physaddr.c:27! [ 69.634104][ T8359] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 69.640199][ T8359] CPU: 1 PID: 8359 Comm: kworker/1:4 Not tainted 5.1.0-rc5+ #72 [ 69.647841][ T8359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.651210][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 69.657971][ T8359] Workqueue: events cache_reap [ 69.663829][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 69.668533][ T8359] RIP: 0010:__phys_addr+0xb3/0x120 [ 69.679341][ T8359] Code: 08 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 16 c3 3d 00 48 85 db 75 0f e8 6c c1 3d 00 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 5d c1 3d 00 <0f> 0b e8 56 c1 3d 00 48 c7 c0 10 90 87 88 48 ba 00 00 00 00 00 fc [ 69.698956][ T8359] RSP: 0018:ffff888096c5fbd8 EFLAGS: 00010093 [ 69.705026][ T8359] RAX: ffff88808d88c180 RBX: 0000000000000000 RCX: ffffffff8132caf2 [ 69.712994][ T8359] RDX: 0000000000000000 RSI: ffffffff8132cb53 RDI: 0000000000000006 [ 69.720980][ T8359] RBP: ffff888096c5fbf0 R08: ffff88808d88c180 R09: ffffed1012d8bf80 [ 69.728975][ T8359] R10: ffffed1012d8bf7f R11: 0000000000000003 R12: 0000778000000000 [ 69.736963][ T8359] R13: 0000000080000000 R14: ffff8880a0e98f00 R15: ffff8880a0e98f00 [ 69.744958][ T8359] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 69.750073][ T8350] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.753929][ T8359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.753937][ T8359] CR2: 0000000000000000 CR3: 000000008f681000 CR4: 00000000001406e0 [ 69.753948][ T8359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.753954][ T8359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.753960][ T8359] Call Trace: [ 69.753991][ T8359] free_block+0xa8/0x250 [ 69.754007][ T8359] drain_array_locked+0x36/0x90 [ 69.754021][ T8359] drain_array+0x8c/0xb0 [ 69.754036][ T8359] cache_reap+0xf4/0x280 [ 69.754079][ T8359] process_one_work+0x98e/0x1790 [ 69.754102][ T8359] ? pwq_dec_nr_in_flight+0x320/0x320 [ 69.780764][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 69.783745][ T8359] ? lock_acquire+0x16f/0x3f0 [ 69.791803][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 69.794999][ T8359] worker_thread+0x98/0xe40 [ 69.816936][ T8350] kobject: 'vlan0' (000000007b48c7d3): kobject_add_internal: parent: 'mesh', set: '' [ 69.817479][ T8359] ? trace_hardirqs_on+0x67/0x230 [ 69.859063][ T8359] kthread+0x357/0x430 [ 69.863331][ T8359] ? process_one_work+0x1790/0x1790 [ 69.868539][ T8359] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 69.875035][ T8359] ret_from_fork+0x3a/0x50 [ 69.879461][ T8359] Modules linked in: [ 69.883418][ T8359] ---[ end trace e341cfda10e7751f ]--- [ 69.888892][ T8359] RIP: 0010:__phys_addr+0xb3/0x120 [ 69.894010][ T8359] Code: 08 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 16 c3 3d 00 48 85 db 75 0f e8 6c c1 3d 00 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 5d c1 3d 00 <0f> 0b e8 56 c1 3d 00 48 c7 c0 10 90 87 88 48 ba 00 00 00 00 00 fc [ 69.914058][ T8359] RSP: 0018:ffff888096c5fbd8 EFLAGS: 00010093 [ 69.920756][ T8359] RAX: ffff88808d88c180 RBX: 0000000000000000 RCX: ffffffff8132caf2 [ 69.928738][ T8359] RDX: 0000000000000000 RSI: ffffffff8132cb53 RDI: 0000000000000006 [ 69.936726][ T8359] RBP: ffff888096c5fbf0 R08: ffff88808d88c180 R09: ffffed1012d8bf80 [ 69.945228][ T8359] R10: ffffed1012d8bf7f R11: 0000000000000003 R12: 0000778000000000 [ 69.953225][ T8359] R13: 0000000080000000 R14: ffff8880a0e98f00 R15: ffff8880a0e98f00 [ 69.961206][ T8359] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 69.970141][ T8359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.976736][ T8359] CR2: 0000000000000000 CR3: 000000008f681000 CR4: 00000000001406e0 [ 69.984723][ T8359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.992711][ T8359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.000689][ T8359] Kernel panic - not syncing: Fatal exception [ 70.007654][ T8359] Kernel Offset: disabled [ 70.012107][ T8359] Rebooting in 86400 seconds..