[ 38.474355][ T26] audit: type=1800 audit(1557498499.553:28): pid=7736 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. [ 39.305972][ T26] audit: type=1800 audit(1557498500.473:29): pid=7736 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 49.295789][ T7901] IPVS: ftp: loaded support on port[0] = 21 [ 50.644251][ T7899] can: request_module (can-proto-0) failed. [ 51.036663][ T7899] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.24' (ECDSA) to the list of known hosts. 2019/05/10 14:28:39 parsed 1 programs 2019/05/10 14:28:40 executed programs: 0 [ 59.733221][ T7975] IPVS: ftp: loaded support on port[0] = 21 [ 59.736255][ T7974] IPVS: ftp: loaded support on port[0] = 21 [ 59.747092][ T7979] IPVS: ftp: loaded support on port[0] = 21 [ 59.754417][ T7980] IPVS: ftp: loaded support on port[0] = 21 [ 59.765667][ T7976] IPVS: ftp: loaded support on port[0] = 21 [ 59.862814][ T7982] IPVS: ftp: loaded support on port[0] = 21 [ 59.980453][ T7979] chnl_net:caif_netlink_parms(): no params data found [ 60.136198][ T7979] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.144110][ T7979] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.152274][ T7979] device bridge_slave_0 entered promiscuous mode [ 60.160601][ T7979] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.167664][ T7979] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.175916][ T7979] device bridge_slave_1 entered promiscuous mode [ 60.193035][ T7975] chnl_net:caif_netlink_parms(): no params data found [ 60.204119][ T7980] chnl_net:caif_netlink_parms(): no params data found [ 60.265796][ T7979] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.296152][ T7980] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.304162][ T7980] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.312094][ T7980] device bridge_slave_0 entered promiscuous mode [ 60.323904][ T7979] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.342924][ T7975] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.351103][ T7975] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.358959][ T7975] device bridge_slave_0 entered promiscuous mode [ 60.366499][ T7975] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.374524][ T7975] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.382351][ T7975] device bridge_slave_1 entered promiscuous mode [ 60.389750][ T7980] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.396816][ T7980] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.405310][ T7980] device bridge_slave_1 entered promiscuous mode [ 60.484329][ T7979] team0: Port device team_slave_0 added [ 60.493763][ T7979] team0: Port device team_slave_1 added [ 60.522746][ T7980] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.531334][ T7974] chnl_net:caif_netlink_parms(): no params data found [ 60.554730][ T7975] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.565979][ T7980] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.602716][ T7975] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.624716][ T7976] chnl_net:caif_netlink_parms(): no params data found [ 60.671327][ T7979] device hsr_slave_0 entered promiscuous mode [ 60.708488][ T7979] device hsr_slave_1 entered promiscuous mode [ 60.764943][ T7980] team0: Port device team_slave_0 added [ 60.812245][ T7980] team0: Port device team_slave_1 added [ 60.831969][ T7975] team0: Port device team_slave_0 added [ 60.837781][ T7982] chnl_net:caif_netlink_parms(): no params data found [ 60.846511][ T7976] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.856329][ T7976] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.864253][ T7976] device bridge_slave_0 entered promiscuous mode [ 60.872558][ T7976] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.879712][ T7976] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.887354][ T7976] device bridge_slave_1 entered promiscuous mode [ 60.901492][ T7974] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.908715][ T7974] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.916372][ T7974] device bridge_slave_0 entered promiscuous mode [ 60.924135][ T7974] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.931619][ T7974] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.939409][ T7974] device bridge_slave_1 entered promiscuous mode [ 60.947512][ T7975] team0: Port device team_slave_1 added [ 61.002881][ T7976] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.018892][ T7976] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.030543][ T7974] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.042942][ T7974] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.055962][ T7982] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.063306][ T7982] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.071363][ T7982] device bridge_slave_0 entered promiscuous mode [ 61.124971][ T7982] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.132326][ T7982] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.140466][ T7982] device bridge_slave_1 entered promiscuous mode [ 61.210903][ T7980] device hsr_slave_0 entered promiscuous mode [ 61.248461][ T7980] device hsr_slave_1 entered promiscuous mode [ 61.330066][ T7975] device hsr_slave_0 entered promiscuous mode [ 61.378515][ T7975] device hsr_slave_1 entered promiscuous mode [ 61.420167][ T7974] team0: Port device team_slave_0 added [ 61.436683][ T7976] team0: Port device team_slave_0 added [ 61.446039][ T7976] team0: Port device team_slave_1 added [ 61.454823][ T7974] team0: Port device team_slave_1 added [ 61.462570][ T7982] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.473063][ T7982] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.531256][ T7976] device hsr_slave_0 entered promiscuous mode [ 61.588626][ T7976] device hsr_slave_1 entered promiscuous mode [ 61.670319][ T7982] team0: Port device team_slave_0 added [ 61.677365][ T7982] team0: Port device team_slave_1 added [ 61.750484][ T7974] device hsr_slave_0 entered promiscuous mode [ 61.788504][ T7974] device hsr_slave_1 entered promiscuous mode [ 61.913093][ T7982] device hsr_slave_0 entered promiscuous mode [ 61.978265][ T7982] device hsr_slave_1 entered promiscuous mode [ 62.168378][ T7980] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.184804][ T7979] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.199201][ T7974] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.216935][ T7980] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.233645][ T7975] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.244406][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.254040][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.268349][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.276968][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.285756][ T2849] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.292982][ T2849] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.301847][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.310847][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.319363][ T2849] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.326411][ T2849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.334081][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.343257][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.361613][ T7979] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.376374][ T7974] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.389775][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.400496][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.408419][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.416050][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.425463][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.433499][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.442324][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.451276][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.474517][ T7976] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.491343][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.500451][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.509484][ T7986] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.516521][ T7986] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.528044][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.536602][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.545650][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.554788][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.564680][ T7986] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.572166][ T7986] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.580571][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.589184][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.597291][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.605707][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.617756][ T7980] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.634122][ T7975] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.656083][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.666520][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.675190][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.684844][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.693906][ T2849] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.701018][ T2849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.710263][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.717900][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.725754][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.735845][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.744770][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.753517][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.762871][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.771492][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.780263][ T2849] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.787342][ T2849] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.796420][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.805028][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.824818][ T7974] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.836004][ T7974] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.862254][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.870286][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.878468][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.887388][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.896177][ T3542] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.903275][ T3542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.912033][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.920695][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.929229][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.937429][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.946166][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.954373][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.962742][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.971246][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.979698][ T3542] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.986740][ T3542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.994385][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.002914][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.014719][ T7976] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.035360][ T7982] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.044195][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.070675][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.079925][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.088677][ T3543] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.095725][ T3543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.103623][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.112155][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.120582][ T3543] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.127622][ T3543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.135247][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.143696][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.152344][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.162781][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.170840][ T3543] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.193177][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.227588][ T7974] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.244254][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.254359][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.265976][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.274399][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.283849][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.292718][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.301385][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.310002][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.319052][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.326651][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.334697][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.343545][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.352212][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.360709][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.381365][ T7982] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.396580][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.415206][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.424198][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.432793][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.441189][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.449749][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.457858][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.467581][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.477275][ T7980] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.488629][ T7975] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.500667][ T7975] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.524432][ T7979] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.535906][ T7979] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.550161][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.564461][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.574740][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.588893][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.597348][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.606161][ T7991] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.613271][ T7991] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.621570][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.630441][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.638936][ T7991] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.645962][ T7991] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.653630][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.662128][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.670856][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.679333][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.687639][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.695847][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.730381][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.739661][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.806725][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.816922][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.825950][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.835778][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.844715][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.856842][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.865979][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.906717][ T7982] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.929855][ T7982] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.945068][ T7975] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.954197][ T7976] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.963810][ T7979] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.980624][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.997778][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.017318][ T7982] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.178039][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 169.185239][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P8028 [ 169.192666][ C1] (detected by 1, t=10502 jiffies, g=6633, q=2587) [ 169.199233][ C1] syz-executor.4 R running task 29424 8028 7979 0x00000004 [ 169.207118][ C1] Call Trace: [ 169.210577][ C1] __schedule+0x7d1/0x1580 [ 169.214977][ C1] ? __sched_text_start+0x8/0x8 [ 169.219806][ C1] ? kasan_check_write+0x14/0x20 [ 169.224734][ C1] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 169.230521][ C1] ? __balance_callback+0xaa/0xe0 [ 169.235527][ C1] ? preempt_schedule+0x4b/0x60 [ 169.240358][ C1] preempt_schedule_common+0x4f/0xe0 [ 169.245622][ C1] preempt_schedule+0x4b/0x60 [ 169.250280][ C1] ___preempt_schedule+0x16/0x18 [ 169.255207][ C1] __sched_setscheduler+0x12fb/0x1e70 [ 169.260574][ C1] ? cpu_cgroup_fork+0xd0/0xd0 [ 169.267111][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 169.274815][ C1] ? kasan_check_read+0x11/0x20 [ 169.279662][ C1] __x64_sys_sched_setattr+0x184/0x2b0 [ 169.285118][ C1] ? __ia32_sys_sched_setparam+0x80/0x80 [ 169.290745][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 169.296236][ C1] ? lockdep_hardirqs_on+0x418/0x5d0 [ 169.301518][ C1] ? trace_hardirqs_on+0x67/0x230 [ 169.306530][ C1] do_syscall_64+0x103/0x670 [ 169.311108][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 169.316980][ C1] RIP: 0033:0x458da9 [ 169.320856][ C1] Code: 0f 05 48 3d 01 f0 ff ff 76 05 b8 ff ff ff ff 89 44 24 20 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 48 83 ec 18 48 89 6c 24 10 <48> 8d 6c 24 10 31 d2 8b 44 24 20 b9 40 42 0f 00 f7 f1 48 89 04 24 [ 169.340443][ C1] RSP: 002b:00007fa0be058c78 EFLAGS: 00000246 ORIG_RAX: 000000000000013a [ 169.348843][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458da9 [ 169.356856][ C1] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 169.364816][ C1] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 169.372870][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa0be0596d4 [ 169.380827][ C1] R13: 00000000004c5e6e R14: 00000000004da520 R15: 00000000ffffffff