[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 37.214840][ T25] kauditd_printk_skb: 7 callbacks suppressed [ 37.214848][ T25] audit: type=1800 audit(1564511764.161:29): pid=7359 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 37.242808][ T25] audit: type=1800 audit(1564511764.181:30): pid=7359 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 syzkaller login: [ 49.819411][ T7528] IPVS: ftp: loaded support on port[0] = 21 [ 50.236118][ T7515] can: request_module (can-proto-0) failed. [ 51.391533][ T7515] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.27' (ECDSA) to the list of known hosts. 2019/07/30 18:36:26 parsed 1 programs 2019/07/30 18:36:26 executed programs: 0 [ 59.931925][ T7605] IPVS: ftp: loaded support on port[0] = 21 [ 59.950430][ T7607] IPVS: ftp: loaded support on port[0] = 21 [ 59.953312][ T7610] IPVS: ftp: loaded support on port[0] = 21 [ 59.992881][ T7612] IPVS: ftp: loaded support on port[0] = 21 [ 60.014808][ T7615] IPVS: ftp: loaded support on port[0] = 21 [ 60.015160][ T7614] IPVS: ftp: loaded support on port[0] = 21 [ 60.198520][ T7607] chnl_net:caif_netlink_parms(): no params data found [ 60.217857][ T7612] chnl_net:caif_netlink_parms(): no params data found [ 60.285837][ T7607] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.293193][ T7607] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.301134][ T7607] device bridge_slave_0 entered promiscuous mode [ 60.314928][ T7607] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.322169][ T7607] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.330167][ T7607] device bridge_slave_1 entered promiscuous mode [ 60.349688][ T7605] chnl_net:caif_netlink_parms(): no params data found [ 60.418764][ T7610] chnl_net:caif_netlink_parms(): no params data found [ 60.451291][ T7607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.490754][ T7607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.514409][ T7605] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.521608][ T7605] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.529539][ T7605] device bridge_slave_0 entered promiscuous mode [ 60.538892][ T7612] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.546057][ T7612] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.553716][ T7612] device bridge_slave_0 entered promiscuous mode [ 60.564373][ T7615] chnl_net:caif_netlink_parms(): no params data found [ 60.578831][ T7614] chnl_net:caif_netlink_parms(): no params data found [ 60.589967][ T7605] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.597228][ T7605] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.604793][ T7605] device bridge_slave_1 entered promiscuous mode [ 60.616362][ T7612] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.623454][ T7612] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.631456][ T7612] device bridge_slave_1 entered promiscuous mode [ 60.655246][ T7607] team0: Port device team_slave_0 added [ 60.691529][ T7614] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.698852][ T7614] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.706918][ T7614] device bridge_slave_0 entered promiscuous mode [ 60.725408][ T7605] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.745157][ T7614] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.752822][ T7614] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.760945][ T7614] device bridge_slave_1 entered promiscuous mode [ 60.769147][ T7607] team0: Port device team_slave_1 added [ 60.781863][ T7612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.791614][ T7610] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.798871][ T7610] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.806948][ T7610] device bridge_slave_0 entered promiscuous mode [ 60.821682][ T7605] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.842406][ T7614] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.853145][ T7612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.862513][ T7615] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.869684][ T7615] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.877601][ T7615] device bridge_slave_0 entered promiscuous mode [ 60.884600][ T7610] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.892033][ T7610] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.899960][ T7610] device bridge_slave_1 entered promiscuous mode [ 60.907067][ T7615] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.914150][ T7615] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.922165][ T7615] device bridge_slave_1 entered promiscuous mode [ 60.944994][ T7614] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.969015][ T7615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.004056][ T7615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.021671][ T7612] team0: Port device team_slave_0 added [ 61.068268][ T7607] device hsr_slave_0 entered promiscuous mode [ 61.136885][ T7607] device hsr_slave_1 entered promiscuous mode [ 61.204555][ T7605] team0: Port device team_slave_0 added [ 61.211897][ T7610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.230975][ T7612] team0: Port device team_slave_1 added [ 61.237896][ T7615] team0: Port device team_slave_0 added [ 61.245479][ T7605] team0: Port device team_slave_1 added [ 61.252337][ T7615] team0: Port device team_slave_1 added [ 61.259613][ T7610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.276766][ T7614] team0: Port device team_slave_0 added [ 61.304005][ T7614] team0: Port device team_slave_1 added [ 61.320067][ T7610] team0: Port device team_slave_0 added [ 61.327149][ T7610] team0: Port device team_slave_1 added [ 61.399341][ T7615] device hsr_slave_0 entered promiscuous mode [ 61.436838][ T7615] device hsr_slave_1 entered promiscuous mode [ 61.506420][ T7615] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.547903][ T7612] device hsr_slave_0 entered promiscuous mode [ 61.586633][ T7612] device hsr_slave_1 entered promiscuous mode [ 61.626420][ T7612] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.698004][ T7605] device hsr_slave_0 entered promiscuous mode [ 61.766960][ T7605] device hsr_slave_1 entered promiscuous mode [ 61.806564][ T7605] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.847974][ T7614] device hsr_slave_0 entered promiscuous mode [ 61.886670][ T7614] device hsr_slave_1 entered promiscuous mode [ 61.926396][ T7614] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.968011][ T7610] device hsr_slave_0 entered promiscuous mode [ 62.006672][ T7610] device hsr_slave_1 entered promiscuous mode [ 62.046412][ T7610] debugfs: Directory 'hsr0' with parent '/' already present! [ 62.196591][ T7607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.212072][ T7605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.228614][ T7615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.240736][ T7610] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.250031][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 62.266593][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.274408][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.285678][ T7614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.300451][ T7612] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.313907][ T7607] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.326436][ T7612] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.333584][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.341628][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.349517][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.357352][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.368170][ T7605] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.387675][ T7615] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.409708][ T7614] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.420376][ T7610] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.428958][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.437802][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.446391][ T3001] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.453616][ T3001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.461777][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.470544][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.478903][ T3001] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.486045][ T3001] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.493615][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.502243][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.509978][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.517618][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.526121][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.535049][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.543389][ T3001] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.550473][ T3001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.558527][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.567573][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.575931][ T3001] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.583037][ T3001] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.590612][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.599235][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.607865][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.617938][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.626242][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.634807][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.643166][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.651748][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.660049][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.667755][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.675976][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.683710][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.691414][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.700052][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.713110][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.721007][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.729021][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.736948][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.744681][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.754299][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.762685][ T3001] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.769770][ T3001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.777345][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.785677][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.795354][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.803332][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.812044][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.820617][ T3001] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.827735][ T3001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.838023][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.845874][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.854473][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.863013][ T3001] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.870115][ T3001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.903679][ T7610] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.914334][ T7610] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.932176][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.940081][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.948561][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.962743][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.969795][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.977204][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.985422][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.993626][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.002220][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.010637][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.017730][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.025134][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.033586][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.041943][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.050484][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.058712][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.067245][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.075821][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.082902][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.090318][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.098995][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.107201][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.115493][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.123730][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.132177][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.140645][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.149002][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.156039][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.163536][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.171733][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.179881][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.188389][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.205434][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.213383][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.221129][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.229248][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.237768][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.246083][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.253161][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.260706][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.273680][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.281965][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.290214][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.298772][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.328125][ T7612] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.336746][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.345394][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.355979][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.364334][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.372969][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.381318][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.389862][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.398444][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.406930][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.415586][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.424043][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.432508][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.442055][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.449898][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.457652][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.469495][ T7605] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.480727][ T7605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.502262][ T7615] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.512810][ T7615] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.527411][ T7610] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.541484][ T7614] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.552253][ T7614] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.566955][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.575331][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.583671][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.592375][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.600715][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.609361][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.617673][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.625890][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.634270][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.642432][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.650605][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.658796][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.667210][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.675410][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.686646][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.695590][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.717594][ T7614] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.736409][ T7605] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.747776][ T7612] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.775049][ T7615] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.792340][ T7607] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/07/30 18:36:31 executed programs: 34 2019/07/30 18:36:36 executed programs: 207 2019/07/30 18:36:41 executed programs: 405 2019/07/30 18:36:46 executed programs: 597 2019/07/30 18:36:51 executed programs: 778 2019/07/30 18:36:56 executed programs: 966 2019/07/30 18:37:02 executed programs: 1146 2019/07/30 18:37:07 executed programs: 1353 2019/07/30 18:37:12 executed programs: 1541 2019/07/30 18:37:17 executed programs: 1727 [ 111.136445][ C1] hrtimer: interrupt took 226976 ns 2019/07/30 18:37:22 executed programs: 1909 2019/07/30 18:37:27 executed programs: 2084 2019/07/30 18:37:32 executed programs: 2269 2019/07/30 18:37:37 executed programs: 2461 2019/07/30 18:37:42 executed programs: 2647 2019/07/30 18:37:47 executed programs: 2825 2019/07/30 18:37:52 executed programs: 3014 2019/07/30 18:37:57 executed programs: 3207 2019/07/30 18:38:02 executed programs: 3394 2019/07/30 18:38:07 executed programs: 3582 2019/07/30 18:38:12 executed programs: 3758 2019/07/30 18:38:17 executed programs: 3957 2019/07/30 18:38:22 executed programs: 4122 2019/07/30 18:38:27 executed programs: 4302 2019/07/30 18:38:32 executed programs: 4477 2019/07/30 18:38:37 executed programs: 4673 2019/07/30 18:38:42 executed programs: 4861 2019/07/30 18:38:47 executed programs: 5048 2019/07/30 18:38:52 executed programs: 5247 2019/07/30 18:38:57 executed programs: 5443 2019/07/30 18:39:02 executed programs: 5638 2019/07/30 18:39:07 executed programs: 5826 2019/07/30 18:39:13 executed programs: 6003 2019/07/30 18:39:18 executed programs: 6184 2019/07/30 18:39:23 executed programs: 6381 2019/07/30 18:39:28 executed programs: 6558 2019/07/30 18:39:33 executed programs: 6708 2019/07/30 18:39:38 executed programs: 6875 2019/07/30 18:39:43 executed programs: 7061 2019/07/30 18:39:48 executed programs: 7244 2019/07/30 18:39:53 executed programs: 7414 2019/07/30 18:39:58 executed programs: 7622 2019/07/30 18:40:03 executed programs: 7828 2019/07/30 18:40:08 executed programs: 8007 2019/07/30 18:40:13 executed programs: 8170 2019/07/30 18:40:18 executed programs: 8349 [ 442.396662][ T1052] INFO: task syz-executor.2:25341 blocked for more than 143 seconds. [ 442.405192][ T1052] Not tainted 5.2.0+ #1 [ 442.410009][ T1052] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 442.418978][ T1052] syz-executor.2 D28928 25341 7605 0x00004006 [ 442.425396][ T1052] Call Trace: [ 442.428815][ T1052] __schedule+0x730/0x14d0 [ 442.433262][ T1052] ? __sched_text_start+0x8/0x8 [ 442.438206][ T1052] ? wait_woken+0x270/0x270 [ 442.442763][ T1052] schedule+0x8c/0x250 [ 442.447142][ T1052] perf_event_free_task+0x43f/0x630 [ 442.452475][ T1052] ? perf_event_exit_task+0xa30/0xa30 [ 442.457923][ T1052] ? lockdep_hardirqs_on+0x424/0x5c0 [ 442.463306][ T1052] ? init_wait_var_entry+0x1a0/0x1a0 [ 442.468978][ T1052] ? security_task_free+0x7a/0xd0 [ 442.474013][ T1052] copy_process+0x364c/0x64e0 [ 442.479073][ T1052] ? __cleanup_sighand+0x30/0x30 [ 442.484020][ T1052] ? lock_downgrade+0x900/0x900 [ 442.488970][ T1052] _do_fork+0xec/0xbc0 [ 442.493248][ T1052] ? copy_init_mm+0x20/0x20 [ 442.497840][ T1052] ? __kasan_check_read+0x11/0x20 [ 442.502872][ T1052] ? _copy_to_user+0x91/0xb0 [ 442.507534][ T1052] __x64_sys_clone+0x171/0x230 [ 442.513132][ T1052] ? __ia32_sys_vfork+0xc0/0xc0 [ 442.518175][ T1052] ? lockdep_hardirqs_on+0x424/0x5c0 [ 442.523662][ T1052] ? do_syscall_64+0x21/0x540 [ 442.528474][ T1052] ? trace_hardirqs_on+0x28/0x1a0 [ 442.533725][ T1052] do_syscall_64+0xd0/0x540 [ 442.538725][ T1052] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.544695][ T1052] RIP: 0033:0x459829 [ 442.548630][ T1052] Code: dd fe ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc 64 48 8b 0c 25 f8 ff ff ff 48 3b 61 10 76 68 48 83 ec 28 48 89 6c 24 20 48 <8d> 6c 24 20 48 8b 44 24 30 48 89 04 24 48 8b 4c 24 38 48 89 4c 24 [ 442.569128][ T1052] RSP: 002b:00007fc9275a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 442.579264][ T1052] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459829 [ 442.597082][ T1052] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000002102001ffe [ 442.605101][ T1052] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 442.615636][ T1052] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9275a26d4 [ 442.623993][ T1052] R13: 00000000004bfce6 R14: 00000000004d17f8 R15: 00000000ffffffff [ 442.632071][ T1052] [ 442.632071][ T1052] Showing all locks held in the system: [ 442.641588][ T1052] 1 lock held by khungtaskd/1052: [ 442.646871][ T1052] #0: 000000004c1bc5d9 (rcu_read_lock){....}, at: debug_show_all_locks+0x5b/0x27e [ 442.656663][ T1052] 1 lock held by rsyslogd/7397: [ 442.661681][ T1052] #0: 0000000059ec90d9 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xa3/0xc0 [ 442.670361][ T1052] 2 locks held by getty/7487: [ 442.675098][ T1052] #0: 00000000461de154 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 442.684223][ T1052] #1: 000000008749f352 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 442.694059][ T1052] 2 locks held by getty/7488: [ 442.698903][ T1052] #0: 000000007fd039ab (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 442.708344][ T1052] #1: 000000003306781a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 442.718030][ T1052] 2 locks held by getty/7489: [ 442.723326][ T1052] #0: 000000007e16a53f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 442.732773][ T1052] #1: 000000006e08b81e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 442.742414][ T1052] 2 locks held by getty/7490: [ 442.747155][ T1052] #0: 00000000c5d1b7bf (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 442.756318][ T1052] #1: 000000007ca0f08a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 442.766583][ T1052] 2 locks held by getty/7491: [ 442.771398][ T1052] #0: 00000000c12382d3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 442.781422][ T1052] #1: 00000000c92cc89b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 442.791657][ T1052] 2 locks held by getty/7492: [ 442.796486][ T1052] #0: 000000007f53ae3f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 442.805577][ T1052] #1: 0000000043c4b2b5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 442.816362][ T1052] 2 locks held by getty/7493: [ 442.821034][ T1052] #0: 00000000c5ca67f6 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 442.830470][ T1052] #1: 00000000630d4d67 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x1ee/0x1930 [ 442.840358][ T1052] [ 442.843019][ T1052] ============================================= [ 442.843019][ T1052] [ 442.851492][ T1052] NMI backtrace for cpu 1 [ 442.855897][ T1052] CPU: 1 PID: 1052 Comm: khungtaskd Not tainted 5.2.0+ #1 [ 442.863695][ T1052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.873975][ T1052] Call Trace: [ 442.877255][ T1052] dump_stack+0x115/0x167 [ 442.881579][ T1052] nmi_cpu_backtrace.cold.8+0x4b/0x84 [ 442.887089][ T1052] ? lapic_can_unplug_cpu.cold.29+0x43/0x43 [ 442.894460][ T1052] nmi_trigger_cpumask_backtrace+0x16b/0x18d [ 442.900574][ T1052] arch_trigger_cpumask_backtrace+0x14/0x20 [ 442.906648][ T1052] watchdog+0x59f/0xb60 [ 442.911122][ T1052] kthread+0x331/0x3f0 [ 442.915453][ T1052] ? hungtask_pm_notify+0x40/0x40 [ 442.920514][ T1052] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 442.926799][ T1052] ret_from_fork+0x24/0x30 [ 442.931314][ T1052] Sending NMI from CPU 1 to CPUs 0: [ 442.936753][ C0] NMI backtrace for cpu 0 [ 442.936755][ C0] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.2.0+ #1 [ 442.936757][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.936759][ C0] Workqueue: events_power_efficient gc_worker [ 442.936761][ C0] RIP: 0010:mark_held_locks+0x25/0x130 [ 442.936764][ C0] Code: 00 00 00 00 00 55 48 8d 87 48 08 00 00 41 89 f0 48 89 e5 48 89 c2 41 57 41 56 48 c1 ea 03 49 89 fe 41 55 41 54 53 48 83 ec 18 <48> 89 45 c8 48 b8 00 00 00 00 00 fc ff df 0f b6 04 02 84 c0 74 08 [ 442.936765][ C0] RSP: 0018:ffff8880a9877bc0 EFLAGS: 00000086 [ 442.936768][ C0] RAX: ffff8880a985e988 RBX: ffff8880a985e140 RCX: 0000000000000002 [ 442.936770][ C0] RDX: 1ffff1101530bd31 RSI: 0000000000000006 RDI: ffff8880a985e140 [ 442.936771][ C0] RBP: ffff8880a9877c00 R08: 0000000000000006 R09: fffffbfff1340569 [ 442.936773][ C0] R10: fffffbfff1340568 R11: ffffffff89a02b47 R12: ffffffff855f0fc2 [ 442.936774][ C0] R13: ffff8880aea34bc0 R14: ffff8880a985e140 R15: ffffffff8a898180 [ 442.936776][ C0] FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 442.936777][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 442.936779][ C0] CR2: 000000000244aff8 CR3: 00000000a1598000 CR4: 00000000001406f0 [ 442.936780][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 442.936782][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 442.936783][ C0] Call Trace: [ 442.936784][ C0] ? gc_worker+0x732/0xae0 [ 442.936786][ C0] ? process_one_work+0x856/0x1610 [ 442.936787][ C0] lockdep_hardirqs_on+0x424/0x5c0 [ 442.936788][ C0] ? gc_worker+0x732/0xae0 [ 442.936790][ C0] trace_hardirqs_on+0x28/0x1a0 [ 442.936791][ C0] gc_worker+0x732/0xae0 [ 442.936792][ C0] ? process_one_work+0x780/0x1610 [ 442.936794][ C0] ? init_conntrack.isra.45+0xfc0/0xfc0 [ 442.936795][ C0] process_one_work+0x856/0x1610 [ 442.936796][ C0] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 442.936798][ C0] ? lock_acquire+0x194/0x3f0 [ 442.936799][ C0] worker_thread+0x85/0xb60 [ 442.936800][ C0] ? __kthread_parkme+0x47/0x1a0 [ 442.936802][ C0] kthread+0x331/0x3f0 [ 442.936803][ C0] ? process_one_work+0x1610/0x1610 [ 442.936804][ C0] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 442.936805][ C0] ret_from_fork+0x24/0x30 [ 442.937587][ T1052] Kernel panic - not syncing: hung_task: blocked tasks [ 443.173346][ T1052] CPU: 1 PID: 1052 Comm: khungtaskd Not tainted 5.2.0+ #1 [ 443.180490][ T1052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.190785][ T1052] Call Trace: [ 443.194148][ T1052] dump_stack+0x115/0x167 [ 443.198471][ T1052] panic+0x223/0x4dc [ 443.202352][ T1052] ? add_taint.cold.7+0x11/0x11 [ 443.207268][ T1052] ? cpumask_next+0x21/0x30 [ 443.211918][ T1052] ? __kasan_check_write+0x14/0x20 [ 443.217057][ T1052] ? nmi_trigger_cpumask_backtrace+0x157/0x18d [ 443.223216][ T1052] watchdog+0x5b0/0xb60 [ 443.228100][ T1052] kthread+0x331/0x3f0 [ 443.232266][ T1052] ? hungtask_pm_notify+0x40/0x40 [ 443.237627][ T1052] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 443.244032][ T1052] ret_from_fork+0x24/0x30 [ 443.250197][ T1052] Kernel Offset: disabled [ 443.254819][ T1052] Rebooting in 86400 seconds..