[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 42.862517][ T24] audit: type=1800 audit(1584376202.649:29): pid=7634 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 42.882142][ T24] audit: type=1800 audit(1584376202.659:30): pid=7634 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: [ 55.612822][ T7801] IPVS: ftp: loaded support on port[0] = 21 [ 55.943082][ T1051] tipc: TX() has been purged, node left! [ 56.151698][ T7805] can: request_module (can-proto-0) failed. [ 59.106205][ T7805] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.62' (ECDSA) to the list of known hosts. 2020/03/16 16:30:26 parsed 1 programs 2020/03/16 16:30:27 executed programs: 0 [ 67.912606][ T7879] IPVS: ftp: loaded support on port[0] = 21 [ 67.913654][ T7876] IPVS: ftp: loaded support on port[0] = 21 [ 67.923377][ T7885] IPVS: ftp: loaded support on port[0] = 21 [ 67.942567][ T7880] IPVS: ftp: loaded support on port[0] = 21 [ 67.942578][ T7886] IPVS: ftp: loaded support on port[0] = 21 [ 67.955557][ T7884] IPVS: ftp: loaded support on port[0] = 21 [ 68.141119][ T7876] chnl_net:caif_netlink_parms(): no params data found [ 68.154493][ T7886] chnl_net:caif_netlink_parms(): no params data found [ 68.241127][ T7884] chnl_net:caif_netlink_parms(): no params data found [ 68.288946][ T7880] chnl_net:caif_netlink_parms(): no params data found [ 68.322167][ T7879] chnl_net:caif_netlink_parms(): no params data found [ 68.368681][ T7884] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.376456][ T7884] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.384958][ T7884] device bridge_slave_0 entered promiscuous mode [ 68.392996][ T7886] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.400068][ T7886] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.410039][ T7886] device bridge_slave_0 entered promiscuous mode [ 68.421851][ T7886] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.431330][ T7886] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.439356][ T7886] device bridge_slave_1 entered promiscuous mode [ 68.447029][ T7876] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.454385][ T7876] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.462036][ T7876] device bridge_slave_0 entered promiscuous mode [ 68.474741][ T7885] chnl_net:caif_netlink_parms(): no params data found [ 68.483576][ T7884] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.490655][ T7884] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.500900][ T7884] device bridge_slave_1 entered promiscuous mode [ 68.508222][ T7879] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.515374][ T7879] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.523070][ T7879] device bridge_slave_0 entered promiscuous mode [ 68.535389][ T7876] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.542758][ T7876] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.551144][ T7876] device bridge_slave_1 entered promiscuous mode [ 68.566321][ T7880] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.573530][ T7880] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.581190][ T7880] device bridge_slave_0 entered promiscuous mode [ 68.594952][ T7879] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.602065][ T7879] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.611267][ T7879] device bridge_slave_1 entered promiscuous mode [ 68.641036][ T7880] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.648919][ T7880] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.656841][ T7880] device bridge_slave_1 entered promiscuous mode [ 68.679038][ T7886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.695305][ T7876] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.709336][ T7879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.720483][ T7884] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.737318][ T7886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.752278][ T7876] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.765666][ T7879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.776051][ T7884] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.787393][ T7880] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.801661][ T7880] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.834358][ T7876] team0: Port device team_slave_0 added [ 68.858937][ T7885] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.866399][ T7885] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.877700][ T7885] device bridge_slave_0 entered promiscuous mode [ 68.887225][ T7876] team0: Port device team_slave_1 added [ 68.895397][ T7879] team0: Port device team_slave_0 added [ 68.903444][ T7884] team0: Port device team_slave_0 added [ 68.914589][ T7886] team0: Port device team_slave_0 added [ 68.921673][ T7880] team0: Port device team_slave_0 added [ 68.927977][ T7885] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.935603][ T7885] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.943511][ T7885] device bridge_slave_1 entered promiscuous mode [ 68.955789][ T7879] team0: Port device team_slave_1 added [ 68.967015][ T7884] team0: Port device team_slave_1 added [ 68.974237][ T7885] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.988155][ T7886] team0: Port device team_slave_1 added [ 68.995150][ T7880] team0: Port device team_slave_1 added [ 69.011758][ T7885] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.075568][ T7876] device hsr_slave_0 entered promiscuous mode [ 69.113509][ T7876] device hsr_slave_1 entered promiscuous mode [ 69.224895][ T7880] device hsr_slave_0 entered promiscuous mode [ 69.253469][ T7880] device hsr_slave_1 entered promiscuous mode [ 69.313128][ T7880] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.321079][ T7880] Cannot create hsr debugfs directory [ 69.329093][ T7885] team0: Port device team_slave_0 added [ 69.376741][ T7879] device hsr_slave_0 entered promiscuous mode [ 69.423469][ T7879] device hsr_slave_1 entered promiscuous mode [ 69.463327][ T7879] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.471029][ T7879] Cannot create hsr debugfs directory [ 69.505818][ T7886] device hsr_slave_0 entered promiscuous mode [ 69.564150][ T7886] device hsr_slave_1 entered promiscuous mode [ 69.603551][ T7886] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.611336][ T7886] Cannot create hsr debugfs directory [ 69.654753][ T7884] device hsr_slave_0 entered promiscuous mode [ 69.693359][ T7884] device hsr_slave_1 entered promiscuous mode [ 69.773078][ T7884] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.780742][ T7884] Cannot create hsr debugfs directory [ 69.795687][ T7885] team0: Port device team_slave_1 added [ 69.915778][ T7885] device hsr_slave_0 entered promiscuous mode [ 69.953300][ T7885] device hsr_slave_1 entered promiscuous mode [ 69.993095][ T7885] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.000722][ T7885] Cannot create hsr debugfs directory [ 70.048632][ T7880] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.097213][ T7876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.109822][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.119487][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.130367][ T7880] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.178783][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.188064][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.197365][ T2693] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.204755][ T2693] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.214743][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.222356][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.231597][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.243867][ T7879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.252097][ T7876] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.261684][ T7884] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.273656][ T7886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.299757][ T7879] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.314976][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.328386][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.338640][ T2739] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.346083][ T2739] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.354447][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.362824][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.371271][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.380788][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.389271][ T2739] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.396370][ T2739] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.404325][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.414906][ T7885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.438182][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.447111][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.458612][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.468034][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.476790][ T2739] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.484375][ T2739] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.492111][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.501137][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.510690][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.519365][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.527615][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.541614][ T7886] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.564864][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.573689][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.581989][ T2693] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.589432][ T2693] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.597889][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.607977][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.617083][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.625707][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.634942][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.643280][ T2693] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.652462][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.660785][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.671888][ T7885] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.686821][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.696885][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.705501][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.714159][ T2704] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.721212][ T2704] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.728843][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.737781][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.746509][ T2704] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.753634][ T2704] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.763854][ T7884] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.781247][ T7880] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.807368][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.816184][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.828452][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.839752][ T2704] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.847072][ T2704] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.856529][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.865984][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.874679][ T2704] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.881997][ T2704] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.890064][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.899202][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.908229][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.916564][ T2704] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.924470][ T2704] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.932005][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.940897][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.949544][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.969558][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.978173][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.986994][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.995910][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.004712][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.013880][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.022699][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.032528][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.040634][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.048677][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.056550][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.066027][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.074911][ T2704] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.082112][ T2704] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.091257][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.099167][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.120590][ T7880] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.142165][ T7886] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.156372][ T7886] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.180698][ T7884] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.191870][ T7884] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.206846][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.215681][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.227342][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.235907][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.244693][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.253514][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.261823][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.270058][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.278603][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.287594][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.296621][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.305105][ T2704] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.312174][ T2704] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.319780][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.328093][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.336889][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.345585][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.354529][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.362717][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.371442][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.379713][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.388009][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.396453][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.404603][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.412129][ T2704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.431390][ T7879] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.447432][ T7879] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.481030][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.489765][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.500788][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.509780][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.518653][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.527497][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.536530][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.544968][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.553738][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.561997][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.570889][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.586408][ T7885] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.597592][ T7885] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.615453][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.626498][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.634393][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.642839][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.651624][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.660335][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.669003][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.677491][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.686012][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.713675][ T7885] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.729564][ T7879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.741196][ T7884] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.750677][ T7876] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.773876][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.792095][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.801306][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.818723][ T7886] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.859979][ T7876] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/03/16 16:30:32 executed programs: 35 2020/03/16 16:30:37 executed programs: 261 2020/03/16 16:30:42 executed programs: 471 2020/03/16 16:30:47 executed programs: 714 2020/03/16 16:30:52 executed programs: 946 2020/03/16 16:30:57 executed programs: 1160 2020/03/16 16:31:02 executed programs: 1374 2020/03/16 16:31:07 executed programs: 1598 2020/03/16 16:31:12 executed programs: 1805 2020/03/16 16:31:17 executed programs: 2019 2020/03/16 16:31:22 executed programs: 2245 2020/03/16 16:31:27 executed programs: 2454 2020/03/16 16:31:32 executed programs: 2661 2020/03/16 16:31:37 executed programs: 2856 2020/03/16 16:31:42 executed programs: 3055 2020/03/16 16:31:47 executed programs: 3267 2020/03/16 16:31:52 executed programs: 3491 2020/03/16 16:31:57 executed programs: 3707 2020/03/16 16:32:02 executed programs: 3916 2020/03/16 16:32:07 executed programs: 4116 2020/03/16 16:32:12 executed programs: 4320 2020/03/16 16:32:17 executed programs: 4515 2020/03/16 16:32:22 executed programs: 4707 [ 184.662583][ T8884] BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! [ 184.668445][ T8884] turning off the locking correctness validator. [ 184.674767][ T8884] CPU: 0 PID: 8884 Comm: kworker/u5:2 Not tainted 5.6.0-rc6-syzkaller #0 [ 184.683185][ T8884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.693273][ T8884] Workqueue: hci2 hci_power_on [ 184.698026][ T8884] Call Trace: [ 184.701313][ T8884] dump_stack+0x12d/0x187 [ 184.705654][ T8884] __lock_acquire.cold.65+0x18/0x385 [ 184.710940][ T8884] ? flush_workqueue+0x117/0x13d0 [ 184.715967][ T8884] ? mark_held_locks+0x130/0x130 [ 184.720927][ T8884] ? mutex_lock_io_nested+0x1280/0x1280 [ 184.726467][ T8884] ? find_held_lock+0x36/0x1d0 [ 184.731245][ T8884] lock_acquire+0x194/0x410 [ 184.735755][ T8884] ? flush_workqueue_prep_pwqs+0x143/0x420 [ 184.741576][ T8884] _raw_spin_lock_irq+0x61/0x80 [ 184.746427][ T8884] ? flush_workqueue_prep_pwqs+0x143/0x420 [ 184.752535][ T8884] flush_workqueue_prep_pwqs+0x143/0x420 [ 184.758204][ T8884] flush_workqueue+0x44b/0x13d0 [ 184.763070][ T8884] ? rcu_read_lock_held_common+0x120/0x120 [ 184.768896][ T8884] ? pwq_unbound_release_workfn+0x2b0/0x2b0 [ 184.774804][ T8884] drain_workqueue+0x148/0x340 [ 184.779570][ T8884] ? drain_workqueue+0x148/0x340 [ 184.784745][ T8884] hci_dev_do_close+0x1d8/0xe30 [ 184.789604][ T8884] ? __lock_acquire+0x2cd5/0x4ef0 [ 184.794662][ T8884] ? hci_dev_open+0x1e0/0x1e0 [ 184.799346][ T8884] hci_power_on+0x163/0x4d0 [ 184.803953][ T8884] ? hci_error_reset+0xc0/0xc0 [ 184.808716][ T8884] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 184.814269][ T8884] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 184.820342][ T8884] ? trace_hardirqs_on+0x28/0x1a0 [ 184.825368][ T8884] process_one_work+0x88b/0x1680 [ 184.830303][ T8884] ? mark_held_locks+0x130/0x130 [ 184.835250][ T8884] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 184.840620][ T8884] ? lock_acquire+0x194/0x410 [ 184.845328][ T8884] worker_thread+0x85/0xb60 [ 184.849832][ T8884] ? __kthread_parkme+0x47/0x1a0 [ 184.854765][ T8884] kthread+0x331/0x3f0 [ 184.859524][ T8884] ? process_one_work+0x1680/0x1680 [ 184.864724][ T8884] ? kthread_mod_delayed_work+0x190/0x190 [ 184.870440][ T8884] ret_from_fork+0x24/0x30 2020/03/16 16:32:27 executed programs: 5027 2020/03/16 16:32:32 executed programs: 5395