[   38.663432][   T26] audit: type=1800 audit(1561383214.655:28): pid=7589 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.
[   39.378598][   T26] audit: type=1800 audit(1561383215.455:29): pid=7589 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0
[   39.397830][   T26] audit: type=1800 audit(1561383215.455:30): pid=7589 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0
[....] startpar: service(s) returned failure: ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed!

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.0.149' (ECDSA) to the list of known hosts.
2019/06/24 13:33:47 parsed 1 programs
2019/06/24 13:33:49 executed programs: 0
syzkaller login: [   53.441689][ T7783] IPVS: ftp: loaded support on port[0] = 21
[   53.494857][ T7788] IPVS: ftp: loaded support on port[0] = 21
[   53.494870][ T7786] IPVS: ftp: loaded support on port[0] = 21
[   53.531445][ T7791] IPVS: ftp: loaded support on port[0] = 21
[   53.531458][ T7793] IPVS: ftp: loaded support on port[0] = 21
[   53.578760][ T7792] IPVS: ftp: loaded support on port[0] = 21
[   53.679408][ T7783] chnl_net:caif_netlink_parms(): no params data found
[   53.760094][ T7783] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.768343][ T7783] bridge0: port 1(bridge_slave_0) entered disabled state
[   53.776257][ T7783] device bridge_slave_0 entered promiscuous mode
[   53.813522][ T7788] chnl_net:caif_netlink_parms(): no params data found
[   53.840153][ T7783] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.847383][ T7783] bridge0: port 2(bridge_slave_1) entered disabled state
[   53.855180][ T7783] device bridge_slave_1 entered promiscuous mode
[   53.893667][ T7793] chnl_net:caif_netlink_parms(): no params data found
[   53.910220][ T7783] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   53.942307][ T7783] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   53.979976][ T7786] chnl_net:caif_netlink_parms(): no params data found
[   53.993178][ T7792] chnl_net:caif_netlink_parms(): no params data found
[   54.005298][ T7788] bridge0: port 1(bridge_slave_0) entered blocking state
[   54.013259][ T7788] bridge0: port 1(bridge_slave_0) entered disabled state
[   54.020777][ T7788] device bridge_slave_0 entered promiscuous mode
[   54.028789][ T7788] bridge0: port 2(bridge_slave_1) entered blocking state
[   54.035895][ T7788] bridge0: port 2(bridge_slave_1) entered disabled state
[   54.043570][ T7788] device bridge_slave_1 entered promiscuous mode
[   54.054929][ T7791] chnl_net:caif_netlink_parms(): no params data found
[   54.080343][ T7783] team0: Port device team_slave_0 added
[   54.087345][ T7783] team0: Port device team_slave_1 added
[   54.105970][ T7793] bridge0: port 1(bridge_slave_0) entered blocking state
[   54.113678][ T7793] bridge0: port 1(bridge_slave_0) entered disabled state
[   54.121255][ T7793] device bridge_slave_0 entered promiscuous mode
[   54.128976][ T7793] bridge0: port 2(bridge_slave_1) entered blocking state
[   54.136405][ T7793] bridge0: port 2(bridge_slave_1) entered disabled state
[   54.144506][ T7793] device bridge_slave_1 entered promiscuous mode
[   54.167790][ T7788] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   54.177561][ T7788] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   54.197883][ T7786] bridge0: port 1(bridge_slave_0) entered blocking state
[   54.208724][ T7786] bridge0: port 1(bridge_slave_0) entered disabled state
[   54.216875][ T7786] device bridge_slave_0 entered promiscuous mode
[   54.232089][ T7792] bridge0: port 1(bridge_slave_0) entered blocking state
[   54.239157][ T7792] bridge0: port 1(bridge_slave_0) entered disabled state
[   54.247083][ T7792] device bridge_slave_0 entered promiscuous mode
[   54.264294][ T7793] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   54.274250][ T7793] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   54.283378][ T7786] bridge0: port 2(bridge_slave_1) entered blocking state
[   54.290434][ T7786] bridge0: port 2(bridge_slave_1) entered disabled state
[   54.299842][ T7786] device bridge_slave_1 entered promiscuous mode
[   54.315986][ T7792] bridge0: port 2(bridge_slave_1) entered blocking state
[   54.323598][ T7792] bridge0: port 2(bridge_slave_1) entered disabled state
[   54.331179][ T7792] device bridge_slave_1 entered promiscuous mode
[   54.394443][ T7783] device hsr_slave_0 entered promiscuous mode
[   54.452279][ T7783] device hsr_slave_1 entered promiscuous mode
[   54.497654][ T7788] team0: Port device team_slave_0 added
[   54.510448][ T7793] team0: Port device team_slave_0 added
[   54.520634][ T7791] bridge0: port 1(bridge_slave_0) entered blocking state
[   54.530532][ T7791] bridge0: port 1(bridge_slave_0) entered disabled state
[   54.538225][ T7791] device bridge_slave_0 entered promiscuous mode
[   54.547930][ T7786] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   54.557433][ T7788] team0: Port device team_slave_1 added
[   54.566502][ T7793] team0: Port device team_slave_1 added
[   54.575661][ T7791] bridge0: port 2(bridge_slave_1) entered blocking state
[   54.582949][ T7791] bridge0: port 2(bridge_slave_1) entered disabled state
[   54.590579][ T7791] device bridge_slave_1 entered promiscuous mode
[   54.602413][ T7786] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   54.617149][ T7791] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   54.626813][ T7792] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   54.637054][ T7792] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   54.663485][ T7786] team0: Port device team_slave_0 added
[   54.671040][ T7791] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   54.689860][ T7792] team0: Port device team_slave_0 added
[   54.706753][ T7786] team0: Port device team_slave_1 added
[   54.725602][ T7792] team0: Port device team_slave_1 added
[   54.773354][ T7793] device hsr_slave_0 entered promiscuous mode
[   54.812146][ T7793] device hsr_slave_1 entered promiscuous mode
[   54.934138][ T7788] device hsr_slave_0 entered promiscuous mode
[   55.002095][ T7788] device hsr_slave_1 entered promiscuous mode
[   55.081586][ T7791] team0: Port device team_slave_0 added
[   55.088990][ T7791] team0: Port device team_slave_1 added
[   55.143437][ T7792] device hsr_slave_0 entered promiscuous mode
[   55.182026][ T7792] device hsr_slave_1 entered promiscuous mode
[   55.294333][ T7791] device hsr_slave_0 entered promiscuous mode
[   55.342159][ T7791] device hsr_slave_1 entered promiscuous mode
[   55.433278][ T7786] device hsr_slave_0 entered promiscuous mode
[   55.472086][ T7786] device hsr_slave_1 entered promiscuous mode
[   55.602332][ T7783] 8021q: adding VLAN 0 to HW filter on device bond0
[   55.626384][ T7786] 8021q: adding VLAN 0 to HW filter on device bond0
[   55.653470][ T7788] 8021q: adding VLAN 0 to HW filter on device bond0
[   55.676423][ T7794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   55.684714][ T7794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   55.695665][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   55.703866][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   55.714433][ T7783] 8021q: adding VLAN 0 to HW filter on device team0
[   55.730549][ T7786] 8021q: adding VLAN 0 to HW filter on device team0
[   55.737973][ T7794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   55.748192][ T7794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   55.757036][ T7794] bridge0: port 1(bridge_slave_0) entered blocking state
[   55.764390][ T7794] bridge0: port 1(bridge_slave_0) entered forwarding state
[   55.773815][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   55.788714][ T7791] 8021q: adding VLAN 0 to HW filter on device bond0
[   55.799172][ T7793] 8021q: adding VLAN 0 to HW filter on device bond0
[   55.813808][ T7792] 8021q: adding VLAN 0 to HW filter on device bond0
[   55.824927][ T7788] 8021q: adding VLAN 0 to HW filter on device team0
[   55.836304][ T7791] 8021q: adding VLAN 0 to HW filter on device team0
[   55.846300][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   55.855392][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   55.864760][ T2993] bridge0: port 2(bridge_slave_1) entered blocking state
[   55.871854][ T2993] bridge0: port 2(bridge_slave_1) entered forwarding state
[   55.879438][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   55.888118][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   55.895721][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   55.903653][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   55.911169][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   55.945252][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   55.954541][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   55.963528][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   55.971932][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   55.980620][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   55.989811][ T7802] bridge0: port 1(bridge_slave_0) entered blocking state
[   55.996911][ T7802] bridge0: port 1(bridge_slave_0) entered forwarding state
[   56.004515][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   56.012352][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   56.019878][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   56.028404][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   56.036655][ T7802] bridge0: port 2(bridge_slave_1) entered blocking state
[   56.043736][ T7802] bridge0: port 2(bridge_slave_1) entered forwarding state
[   56.051196][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   56.059987][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   56.068271][ T7802] bridge0: port 1(bridge_slave_0) entered blocking state
[   56.076648][ T7802] bridge0: port 1(bridge_slave_0) entered forwarding state
[   56.086264][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   56.096644][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   56.104948][ T7802] bridge0: port 1(bridge_slave_0) entered blocking state
[   56.112066][ T7802] bridge0: port 1(bridge_slave_0) entered forwarding state
[   56.119573][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   56.128192][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   56.136619][ T7802] bridge0: port 2(bridge_slave_1) entered blocking state
[   56.143708][ T7802] bridge0: port 2(bridge_slave_1) entered forwarding state
[   56.151311][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   56.161152][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   56.169518][ T7802] bridge0: port 2(bridge_slave_1) entered blocking state
[   56.176571][ T7802] bridge0: port 2(bridge_slave_1) entered forwarding state
[   56.184230][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   56.192880][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   56.201226][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   56.209816][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   56.225901][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   56.233765][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   56.241528][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   56.249477][ T7802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   56.259032][ T7793] 8021q: adding VLAN 0 to HW filter on device team0
[   56.280187][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   56.289599][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   56.298497][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   56.308449][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   56.317096][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   56.325825][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   56.334390][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   56.343099][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   56.351267][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   56.359984][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   56.368822][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   56.377403][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   56.385819][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   56.393691][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   56.402265][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   56.409923][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   56.424642][ T7791] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   56.436787][ T7791] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   56.447208][ T7792] 8021q: adding VLAN 0 to HW filter on device team0
[   56.458384][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   56.467396][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   56.477504][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   56.486161][ T2993] bridge0: port 1(bridge_slave_0) entered blocking state
[   56.493265][ T2993] bridge0: port 1(bridge_slave_0) entered forwarding state
[   56.501050][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   56.515143][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   56.523565][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   56.532416][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   56.540646][ T2993] bridge0: port 2(bridge_slave_1) entered blocking state
[   56.547719][ T2993] bridge0: port 2(bridge_slave_1) entered forwarding state
[   56.555912][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   56.564379][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   56.572623][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   56.580761][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   56.589800][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   56.598444][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   56.606731][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   56.630691][ T7791] 8021q: adding VLAN 0 to HW filter on device batadv0
[   56.644412][ T7783] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   56.666321][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   56.675418][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   56.684478][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   56.693342][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   56.701543][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   56.710611][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   56.719096][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   56.727936][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   56.736440][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   56.744776][ T2993] bridge0: port 1(bridge_slave_0) entered blocking state
[   56.751842][ T2993] bridge0: port 1(bridge_slave_0) entered forwarding state
[   56.759404][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   56.768738][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   56.777170][ T2993] bridge0: port 2(bridge_slave_1) entered blocking state
[   56.784271][ T2993] bridge0: port 2(bridge_slave_1) entered forwarding state
[   56.791852][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   56.800231][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   56.808563][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   56.816880][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   56.825753][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   56.833398][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   56.841083][ T2993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   56.853802][ T7786] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   56.872359][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   56.881588][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   56.894963][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   56.905329][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   56.913674][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   56.925137][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   56.944920][ T7788] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   56.956308][ T7788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   56.978823][ T7783] 8021q: adding VLAN 0 to HW filter on device batadv0
[   56.986409][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   56.996364][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   57.009017][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   57.017572][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   57.026285][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   57.034903][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   57.043245][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   57.051418][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   57.059666][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   57.068145][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   57.076636][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   57.087415][ T7793] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   57.098763][ T7793] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   57.115645][ T7786] 8021q: adding VLAN 0 to HW filter on device batadv0
[   57.133468][ T7792] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   57.169983][ T7792] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   57.178889][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   57.190313][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   57.198908][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   57.207484][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   57.222862][ T7788] 8021q: adding VLAN 0 to HW filter on device batadv0
[   57.259983][ T7792] 8021q: adding VLAN 0 to HW filter on device batadv0
[   57.296032][ T7793] 8021q: adding VLAN 0 to HW filter on device batadv0
[   58.094723][ T2993] ==================================================================
[   58.102960][ T2993] BUG: KASAN: use-after-free in debugfs_remove+0x4f/0xf0
[   58.102970][ T2993] Read of size 8 at addr ffff8880911f2640 by task kworker/0:2/2993
[   58.102973][ T2993] 
[   58.102983][ T2993] CPU: 0 PID: 2993 Comm: kworker/0:2 Not tainted 5.2.0-rc5+ #5
[   58.102988][ T2993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   58.102999][ T2993] Workqueue: events __blk_release_queue
[   58.103005][ T2993] Call Trace:
[   58.103015][ T2993]  dump_stack+0x1d8/0x2f8
[   58.103029][ T2993]  print_address_description+0x6d/0x310
[   58.103041][ T2993]  __kasan_report+0x14b/0x1c0
[   58.103051][ T2993]  ? debugfs_remove+0x4f/0xf0
[   58.103061][ T2993]  kasan_report+0x26/0x50
[   58.103070][ T2993]  __asan_report_load8_noabort+0x14/0x20
[   58.103077][ T2993]  debugfs_remove+0x4f/0xf0
[   58.103093][ T2993]  __blk_trace_remove+0xa5/0x180
[   58.103103][ T2993]  blk_trace_shutdown+0x20b/0x260
[   58.103116][ T2993]  ? kfree_const+0x2a/0x40
[   58.103125][ T2993]  __blk_release_queue+0x1b0/0x250
[   58.103136][ T2993]  process_one_work+0x814/0x1130
[   58.103151][ T2993]  ? rescuer_thread+0x1670/0x1670
[   58.103158][ T2993]  ? worker_thread+0x10de/0x1640
[   58.103174][ T2993]  worker_thread+0xc01/0x1640
[   58.114342][ T7922] kobject: '7:0' (000000000e1d0fed): kobject_uevent_env
[   58.118193][ T2993]  kthread+0x325/0x350
[   58.118203][ T2993]  ? rcu_lock_release+0x30/0x30
[   58.118214][ T2993]  ? kthread_blkcg+0xe0/0xe0
[   58.120629][ T7922] kobject: '7:0' (000000000e1d0fed): fill_kobj_path: path = '/devices/virtual/bdi/7:0'
[   58.128056][ T2993]  ret_from_fork+0x24/0x30
[   58.128071][ T2993] 
[   58.128076][ T2993] Allocated by task 7907:
[   58.128090][ T2993]  __kasan_kmalloc+0x11c/0x1b0
[   58.128097][ T2993]  kasan_slab_alloc+0xf/0x20
[   58.128104][ T2993]  kmem_cache_alloc+0x1dd/0x2b0
[   58.128110][ T2993]  __d_alloc+0x2d/0x6e0
[   58.128116][ T2993]  d_alloc_parallel+0xcc/0x1560
[   58.128122][ T2993]  __lookup_slow+0xfc/0x410
[   58.128127][ T2993]  lookup_one_len+0x173/0x2a0
[   58.128135][ T2993]  start_creating+0xe3/0x1b0
[   58.128142][ T2993]  __debugfs_create_file+0x75/0x480
[   58.128149][ T2993]  debugfs_create_file+0x4a/0x60
[   58.128158][ T2993]  do_blk_trace_setup+0x422/0xa90
[   58.128164][ T2993]  blk_trace_ioctl+0x2e8/0x8a0
[   58.128171][ T2993]  blkdev_ioctl+0x14c0/0x2c10
[   58.128180][ T2993]  block_ioctl+0xbd/0x100
[   58.128188][ T2993]  do_vfs_ioctl+0x7d4/0x1890
[   58.128195][ T2993]  __x64_sys_ioctl+0xe3/0x120
[   58.128204][ T2993]  do_syscall_64+0xfe/0x140
[   58.128210][ T2993]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   58.128212][ T2993] 
[   58.128215][ T2993] Freed by task 16:
[   58.128221][ T2993]  __kasan_slab_free+0x12a/0x1e0
[   58.128227][ T2993]  kasan_slab_free+0xe/0x10
[   58.128232][ T2993]  kmem_cache_free+0xcb/0x170
[   58.128237][ T2993]  __d_free+0x20/0x30
[   58.128245][ T2993]  rcu_core+0x8d6/0xf90
[   58.128252][ T2993]  __do_softirq+0x340/0x7b0
[   58.128254][ T2993] 
[   58.128260][ T2993] The buggy address belongs to the object at ffff8880911f2600
[   58.128260][ T2993]  which belongs to the cache dentry(65:syz5) of size 288
[   58.128266][ T2993] The buggy address is located 64 bytes inside of
[   58.128266][ T2993]  288-byte region [ffff8880911f2600, ffff8880911f2720)
[   58.128269][ T2993] The buggy address belongs to the page:
[   58.128277][ T2993] page:ffffea0002447c80 refcount:1 mapcount:0 mapping:ffff8880a46d4940 index:0x0
[   58.128285][ T2993] flags: 0x1fffc0000000200(slab)
[   58.128298][ T2993] raw: 01fffc0000000200 ffffea00024e56c8 ffff88809eee6b48 ffff8880a46d4940
[   58.128307][ T2993] raw: 0000000000000000 ffff8880911f2080 000000010000000b ffff888083fea240
[   58.128311][ T2993] page dumped because: kasan: bad access detected
[   58.128315][ T2993] page->mem_cgroup:ffff888083fea240
[   58.128317][ T2993] 
[   58.128320][ T2993] Memory state around the buggy address:
[   58.128327][ T2993]  ffff8880911f2500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   58.128333][ T2993]  ffff8880911f2580: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[   58.128339][ T2993] >ffff8880911f2600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   58.128343][ T2993]                                            ^
[   58.128349][ T2993]  ffff8880911f2680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   58.128355][ T2993]  ffff8880911f2700: fb fb fb fb fc fc fc fc fc fc fc fc fb fb fb fb
[   58.128359][ T2993] ==================================================================
[   58.128362][ T2993] Disabling lock debugging due to kernel taint
[   58.129595][ T3879] kobject: 'loop5' (0000000006d20c4e): kobject_uevent_env
[   58.144282][ T7922] kobject: 'loop0' (00000000161e651b): kobject_add_internal: parent: 'block', set: 'devices'
[   58.152200][ T3879] kobject: 'loop5' (0000000006d20c4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
[   58.173985][ T7922] kobject: 'loop0' (00000000161e651b): kobject_uevent_env
[   58.177254][ T2993] Kernel panic - not syncing: panic_on_warn set ...
[   58.183175][ T7922] kobject: 'loop0' (00000000161e651b): kobject_uevent_env: uevent_suppress caused the event to drop!
[   58.186663][ T2993] CPU: 0 PID: 2993 Comm: kworker/0:2 Tainted: G    B             5.2.0-rc5+ #5
[   58.186669][ T2993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   58.186688][ T2993] Workqueue: events __blk_release_queue
[   58.194123][ T7922] kobject: 'holders' (000000005e2749e7): kobject_add_internal: parent: 'loop0', set: '<NULL>'
[   58.196064][ T2993] Call Trace:
[   58.196084][ T2993]  dump_stack+0x1d8/0x2f8
[   58.196097][ T2993]  panic+0x28a/0x7c9
[   58.201249][ T7922] kobject: 'slaves' (00000000003e562f): kobject_add_internal: parent: 'loop0', set: '<NULL>'
[   58.206101][ T2993]  ? __kasan_report+0x195/0x1c0
[   58.206110][ T2993]  ? trace_hardirqs_on+0x34/0x80
[   58.206117][ T2993]  ? nmi_panic+0x97/0x97
[   58.206129][ T2993]  ? ___preempt_schedule+0x16/0x18
[   58.206138][ T2993]  ? trace_hardirqs_on+0x34/0x80
[   58.206146][ T2993]  ? __kasan_report+0x195/0x1c0
[   58.206153][ T2993]  __kasan_report+0x1bb/0x1c0
[   58.206163][ T2993]  ? debugfs_remove+0x4f/0xf0
[   58.206171][ T2993]  kasan_report+0x26/0x50
[   58.206181][ T2993]  __asan_report_load8_noabort+0x14/0x20
[   58.206187][ T2993]  debugfs_remove+0x4f/0xf0
[   58.206195][ T2993]  __blk_trace_remove+0xa5/0x180
[   58.206204][ T2993]  blk_trace_shutdown+0x20b/0x260
[   58.206211][ T2993]  ? kfree_const+0x2a/0x40
[   58.206223][ T2993]  __blk_release_queue+0x1b0/0x250
[   58.206233][ T2993]  process_one_work+0x814/0x1130
[   58.206244][ T2993]  ? rescuer_thread+0x1670/0x1670
[   58.206251][ T2993]  ? worker_thread+0x10de/0x1640
[   58.206261][ T2993]  worker_thread+0xc01/0x1640
[   58.206278][ T2993]  kthread+0x325/0x350
[   58.206285][ T2993]  ? rcu_lock_release+0x30/0x30
[   58.206292][ T2993]  ? kthread_blkcg+0xe0/0xe0
[   58.206303][ T2993]  ret_from_fork+0x24/0x30
[   58.212638][ T2993] Kernel Offset: disabled
[   58.750272][ T2993] Rebooting in 86400 seconds..