Warning: Permanently added '10.128.1.0' (ECDSA) to the list of known hosts. syzkaller login: [ 249.633652][T10121] IPVS: ftp: loaded support on port[0] = 21 [ 249.645406][T10126] IPVS: ftp: loaded support on port[0] = 21 [ 249.646468][T10122] IPVS: ftp: loaded support on port[0] = 21 [ 249.659405][T10125] IPVS: ftp: loaded support on port[0] = 21 [ 249.668918][T10123] IPVS: ftp: loaded support on port[0] = 21 [ 249.670918][T10124] IPVS: ftp: loaded support on port[0] = 21 [ 249.912519][T10121] chnl_net:caif_netlink_parms(): no params data found [ 249.940184][T10125] chnl_net:caif_netlink_parms(): no params data found [ 249.971111][T10122] chnl_net:caif_netlink_parms(): no params data found [ 249.982131][T10126] chnl_net:caif_netlink_parms(): no params data found [ 250.001416][T10123] chnl_net:caif_netlink_parms(): no params data found [ 250.009286][T10121] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.017058][T10121] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.024756][T10121] device bridge_slave_0 entered promiscuous mode [ 250.034592][T10121] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.041716][T10121] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.049163][T10121] device bridge_slave_1 entered promiscuous mode [ 250.086786][T10121] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.100101][T10124] chnl_net:caif_netlink_parms(): no params data found [ 250.132721][T10121] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 250.153029][T10122] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.160096][T10122] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.168043][T10122] device bridge_slave_0 entered promiscuous mode [ 250.202533][T10122] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.209611][T10122] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.218074][T10122] device bridge_slave_1 entered promiscuous mode [ 250.227690][T10125] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.235438][T10125] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.243378][T10125] device bridge_slave_0 entered promiscuous mode [ 250.253402][T10125] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.260509][T10125] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.268038][T10125] device bridge_slave_1 entered promiscuous mode [ 250.275582][T10121] team0: Port device team_slave_0 added [ 250.282440][T10121] team0: Port device team_slave_1 added [ 250.291251][T10126] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.298472][T10126] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.306277][T10126] device bridge_slave_0 entered promiscuous mode [ 250.316226][T10126] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.323880][T10126] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.331482][T10126] device bridge_slave_1 entered promiscuous mode [ 250.338480][T10123] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.346924][T10123] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.354605][T10123] device bridge_slave_0 entered promiscuous mode [ 250.370939][T10125] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.380878][T10122] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.396954][T10124] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.404423][T10124] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.412088][T10124] device bridge_slave_0 entered promiscuous mode [ 250.419283][T10123] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.426704][T10123] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.434463][T10123] device bridge_slave_1 entered promiscuous mode [ 250.445116][T10125] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 250.455038][T10122] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 250.467243][T10124] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.475413][T10124] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.483029][T10124] device bridge_slave_1 entered promiscuous mode [ 250.502417][T10123] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.515976][T10126] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.528706][T10126] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 250.545456][T10124] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.555566][T10123] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 250.631958][T10121] device hsr_slave_0 entered promiscuous mode [ 250.670663][T10121] device hsr_slave_1 entered promiscuous mode [ 250.741334][T10125] team0: Port device team_slave_0 added [ 250.747962][T10124] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 250.764342][T10122] team0: Port device team_slave_0 added [ 250.776925][T10123] team0: Port device team_slave_0 added [ 250.783327][T10125] team0: Port device team_slave_1 added [ 250.792636][T10124] team0: Port device team_slave_0 added [ 250.799095][T10122] team0: Port device team_slave_1 added [ 250.805336][T10126] team0: Port device team_slave_0 added [ 250.811667][T10123] team0: Port device team_slave_1 added [ 250.817835][T10126] team0: Port device team_slave_1 added [ 250.834252][T10124] team0: Port device team_slave_1 added [ 250.891999][T10126] device hsr_slave_0 entered promiscuous mode [ 250.940724][T10126] device hsr_slave_1 entered promiscuous mode [ 250.990555][T10126] debugfs: Directory 'hsr0' with parent '/' already present! [ 251.061921][T10125] device hsr_slave_0 entered promiscuous mode [ 251.140601][T10125] device hsr_slave_1 entered promiscuous mode [ 251.190902][T10125] debugfs: Directory 'hsr0' with parent '/' already present! [ 251.272043][T10123] device hsr_slave_0 entered promiscuous mode [ 251.310623][T10123] device hsr_slave_1 entered promiscuous mode [ 251.370509][T10123] debugfs: Directory 'hsr0' with parent '/' already present! [ 251.452039][T10122] device hsr_slave_0 entered promiscuous mode [ 251.500746][T10122] device hsr_slave_1 entered promiscuous mode [ 251.540465][T10122] debugfs: Directory 'hsr0' with parent '/' already present! [ 251.613075][T10124] device hsr_slave_0 entered promiscuous mode [ 251.650849][T10124] device hsr_slave_1 entered promiscuous mode [ 251.690487][T10124] debugfs: Directory 'hsr0' with parent '/' already present! [ 251.759417][T10126] 8021q: adding VLAN 0 to HW filter on device bond0 [ 251.780106][T10125] 8021q: adding VLAN 0 to HW filter on device bond0 [ 251.812162][T10121] 8021q: adding VLAN 0 to HW filter on device bond0 [ 251.834828][T10125] 8021q: adding VLAN 0 to HW filter on device team0 [ 251.846259][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 251.854154][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 251.862078][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 251.869572][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 251.877325][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 251.885852][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 251.894588][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.901670][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.909593][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 251.932859][T10126] 8021q: adding VLAN 0 to HW filter on device team0 [ 251.955189][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 251.962917][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 251.977479][T10121] 8021q: adding VLAN 0 to HW filter on device team0 [ 251.998662][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 252.007601][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.016459][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.023552][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.031461][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 252.039909][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.048460][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.055533][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.063390][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 252.071933][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.080127][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.087216][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.094723][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 252.103635][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.111962][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.118979][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.126734][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.134485][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.147994][T10123] 8021q: adding VLAN 0 to HW filter on device bond0 [ 252.160137][T10122] 8021q: adding VLAN 0 to HW filter on device bond0 [ 252.182345][T10124] 8021q: adding VLAN 0 to HW filter on device bond0 [ 252.189497][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 252.198920][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.207584][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.214667][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.222291][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 252.230908][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 252.239385][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 252.247773][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 252.257208][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 252.265053][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 252.286361][T10122] 8021q: adding VLAN 0 to HW filter on device team0 [ 252.295114][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 252.306180][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 252.313913][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.321750][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 252.329904][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 252.346171][T10126] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 252.357236][T10126] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 252.370068][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 252.378168][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.387383][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 252.396294][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 252.404669][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 252.412854][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 252.421650][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 252.429870][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 252.438610][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 252.454213][T10123] 8021q: adding VLAN 0 to HW filter on device team0 [ 252.470955][T10124] 8021q: adding VLAN 0 to HW filter on device team0 [ 252.479000][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 252.487620][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.498846][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.505928][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.513942][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 252.521636][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.529138][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 252.537561][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 252.545744][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 252.554568][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 252.562996][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 252.571612][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 252.580851][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.588698][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 252.605643][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 252.614024][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 252.622762][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 252.631107][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 252.639417][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 252.648285][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.656516][ T3516] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.663582][ T3516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.671408][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 252.679783][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.688096][ T3516] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.695158][ T3516] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.702900][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.726199][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 252.735027][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.743725][T10134] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.750808][T10134] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.758906][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 252.767426][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 252.775516][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 252.783958][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.792398][T10134] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.799412][T10134] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.807092][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 252.815856][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 252.824441][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.832761][T10134] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.839798][T10134] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.847445][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 252.856131][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 252.865869][T10125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 252.877649][T10121] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 252.889384][T10121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 252.903419][T10126] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 252.910892][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.918746][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 252.928549][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 252.936988][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 252.945667][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 252.953937][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 252.962717][T10134] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 252.989177][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 253.001725][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 253.010119][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 253.021482][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 253.029760][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 253.038495][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 253.047051][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 253.055718][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 253.064305][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 253.072910][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 253.081862][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 253.103748][T10121] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 253.113561][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 253.129022][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 253.142958][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 253.150968][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 253.159045][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 253.167555][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 253.175833][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 253.195705][T10125] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 253.204099][T10122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 253.218831][T10124] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 253.238286][T10124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 253.259294][T10123] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 253.270101][T10123] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 253.286219][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 253.296575][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 253.310136][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 253.319740][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 253.331088][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 253.339508][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 253.348706][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 253.357117][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 253.399344][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 253.429007][T10122] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program [ 253.463864][T10123] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 253.493327][T10124] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 258.237989][T10331] ================================================================== [ 258.246114][T10331] BUG: KASAN: use-after-free in blkdev_direct_IO+0x13cd/0x1590 [ 258.253661][T10331] Read of size 4 at addr ffff8880a3115f28 by task syz-executor964/10331 [ 258.261976][T10331] [ 258.264310][T10331] CPU: 0 PID: 10331 Comm: syz-executor964 Not tainted 5.3.0-rc2+ #112 [ 258.272454][T10331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.282501][T10331] Call Trace: [ 258.282611][T10331] dump_stack+0x172/0x1f0 [ 258.282633][T10331] ? blkdev_direct_IO+0x13cd/0x1590 [ 258.295416][T10331] print_address_description.cold+0xd4/0x306 [ 258.301399][T10331] ? blkdev_direct_IO+0x13cd/0x1590 [ 258.306598][T10331] ? blkdev_direct_IO+0x13cd/0x1590 [ 258.311798][T10331] __kasan_report.cold+0x1b/0x36 [ 258.316738][T10331] ? __sanitizer_cov_trace_const_cmp4+0x10/0x20 [ 258.322984][T10331] ? blkdev_direct_IO+0x13cd/0x1590 [ 258.328188][T10331] kasan_report+0x12/0x17 [ 258.332607][T10331] __asan_report_load4_noabort+0x14/0x20 [ 258.338244][T10331] blkdev_direct_IO+0x13cd/0x1590 [ 258.343280][T10331] ? blkdev_write_end+0x170/0x170 [ 258.348308][T10331] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 258.354548][T10331] ? filemap_check_errors+0xae/0x150 [ 258.359838][T10331] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.366086][T10331] generic_file_direct_write+0x20a/0x4a0 [ 258.371722][T10331] __generic_file_write_iter+0x2ee/0x630 [ 258.377356][T10331] blkdev_write_iter+0x23a/0x440 [ 258.382297][T10331] ? __blkdev_get+0x1660/0x1660 [ 258.387231][T10331] ? tipc_sk_fill_sock_diag+0x100/0xb50 [ 258.392870][T10331] ? aa_path_link+0x460/0x460 [ 258.397557][T10331] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 258.403891][T10331] new_sync_write+0x4d3/0x770 [ 258.408569][T10331] ? new_sync_read+0x800/0x800 [ 258.413330][T10331] ? __fget+0xa3/0x560 [ 258.417412][T10331] ? common_file_perm+0x238/0x720 [ 258.422435][T10331] ? __fget+0x384/0x560 [ 258.426593][T10331] ? apparmor_file_permission+0x25/0x30 [ 258.432150][T10331] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.438399][T10331] ? security_file_permission+0x8f/0x380 [ 258.444027][T10331] ? ioctl_preallocate+0x210/0x210 [ 258.449136][T10331] __vfs_write+0xe1/0x110 [ 258.453474][T10331] vfs_write+0x268/0x5d0 [ 258.457713][T10331] ksys_write+0x14f/0x290 [ 258.462044][T10331] ? __ia32_sys_read+0xb0/0xb0 [ 258.466805][T10331] ? switch_fpu_return+0x1fa/0x4f0 [ 258.471978][T10331] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 258.478075][T10331] __x64_sys_write+0x73/0xb0 [ 258.482673][T10331] do_syscall_64+0xfd/0x6a0 executing program [ 258.487180][T10331] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.493069][T10331] RIP: 0033:0x44d8f9 [ 258.496966][T10331] Code: e8 7c e6 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b c9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.516565][T10331] RSP: 002b:00007f85ed575ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 258.524974][T10331] RAX: ffffffffffffffda RBX: 00000000006e0c98 RCX: 000000000044d8f9 [ 258.532954][T10331] RDX: 0000000052698b21 RSI: 0000000020000000 RDI: 0000000000000006 [ 258.540922][T10331] RBP: 00000000006e0c90 R08: 0000000000000000 R09: 0000000000000000 [ 258.548885][T10331] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006e0c9c [ 258.556853][T10331] R13: 00007ffc4e9d0e7f R14: 00007f85ed5769c0 R15: 0000000000000016 [ 258.564842][T10331] [ 258.567175][T10331] Allocated by task 10331: [ 258.571594][T10331] save_stack+0x23/0x90 [ 258.575758][T10331] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 258.581398][T10331] kasan_slab_alloc+0xf/0x20 [ 258.581409][T10331] kmem_cache_alloc+0x121/0x710 [ 258.581420][T10331] mempool_alloc_slab+0x47/0x60 [ 258.581428][T10331] mempool_alloc+0x169/0x380 [ 258.581444][T10331] bio_alloc_bioset+0x3b9/0x680 [ 258.581457][T10331] blkdev_direct_IO+0x8b0/0x1590 [ 258.581471][T10331] generic_file_direct_write+0x20a/0x4a0 [ 258.581483][T10331] __generic_file_write_iter+0x2ee/0x630 [ 258.581494][T10331] blkdev_write_iter+0x23a/0x440 [ 258.581504][T10331] new_sync_write+0x4d3/0x770 [ 258.581521][T10331] __vfs_write+0xe1/0x110 [ 258.635983][T10331] vfs_write+0x268/0x5d0 [ 258.640221][T10331] ksys_write+0x14f/0x290 [ 258.644581][T10331] __x64_sys_write+0x73/0xb0 [ 258.649175][T10331] do_syscall_64+0xfd/0x6a0 [ 258.653677][T10331] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.659563][T10331] [ 258.661886][T10331] Freed by task 9: [ 258.665690][T10331] save_stack+0x23/0x90 [ 258.665703][T10331] __kasan_slab_free+0x102/0x150 [ 258.665714][T10331] kasan_slab_free+0xe/0x10 [ 258.665725][T10331] kmem_cache_free+0x86/0x320 [ 258.665742][T10331] mempool_free_slab+0x1e/0x30 executing program [ 258.688697][T10331] mempool_free+0xeb/0x370 [ 258.693115][T10331] bio_free+0x267/0x420 [ 258.697284][T10331] bio_put+0xda/0x110 [ 258.701260][T10331] blkdev_bio_end_io+0x338/0x4b0 [ 258.706198][T10331] bio_endio+0x611/0xaf0 [ 258.710433][T10331] blk_update_request+0x32e/0xc10 [ 258.715453][T10331] blk_mq_end_request+0x5b/0x560 [ 258.720389][T10331] blk_flush_complete_seq+0x558/0x1030 [ 258.725843][T10331] flush_end_io+0x3d1/0x6d0 [ 258.730343][T10331] blk_mq_end_request+0x32e/0x560 [ 258.735429][T10331] lo_complete_rq+0x210/0x2e0 [ 258.740119][T10331] blk_done_softirq+0x2fe/0x4d0 [ 258.744976][T10331] __do_softirq+0x262/0x98c [ 258.749473][T10331] [ 258.751806][T10331] The buggy address belongs to the object at ffff8880a3115f00 [ 258.751806][T10331] which belongs to the cache bio-0 of size 192 [ 258.765335][T10331] The buggy address is located 40 bytes inside of [ 258.765335][T10331] 192-byte region [ffff8880a3115f00, ffff8880a3115fc0) [ 258.778510][T10331] The buggy address belongs to the page: [ 258.784149][T10331] page:ffffea00028c4540 refcount:1 mapcount:0 mapping:ffff88821b2978c0 index:0x0 [ 258.793252][T10331] flags: 0x1fffc0000000200(slab) [ 258.798193][T10331] raw: 01fffc0000000200 ffffea0002a16f08 ffff8880a7833a48 ffff88821b2978c0 [ 258.806784][T10331] raw: 0000000000000000 ffff8880a3115000 0000000100000010 0000000000000000 [ 258.815366][T10331] page dumped because: kasan: bad access detected [ 258.821771][T10331] [ 258.824093][T10331] Memory state around the buggy address: [ 258.829727][T10331] ffff8880a3115e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 258.837793][T10331] ffff8880a3115e80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 258.845852][T10331] >ffff8880a3115f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 258.853907][T10331] ^ [ 258.859279][T10331] ffff8880a3115f80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 258.867344][T10331] ffff8880a3116000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 258.875400][T10331] ================================================================== executing program executing program executing program [ 259.263126][T10331] Kernel panic - not syncing: panic_on_warn set ... [ 259.269761][T10331] CPU: 1 PID: 10331 Comm: syz-executor964 Tainted: G B 5.3.0-rc2+ #112 [ 259.279302][T10331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.289355][T10331] Call Trace: [ 259.292660][T10331] dump_stack+0x172/0x1f0 [ 259.296998][T10331] panic+0x2dc/0x755 [ 259.301408][T10331] ? add_taint.cold+0x16/0x16 [ 259.306091][T10331] ? blkdev_direct_IO+0x13cd/0x1590 [ 259.311291][T10331] ? preempt_schedule+0x4b/0x60 [ 259.316145][T10331] ? ___preempt_schedule+0x16/0x20 [ 259.317016][T10351] base_sock_release(0000000060a53a6b) sk=000000006aad1773 [ 259.321628][T10331] ? trace_hardirqs_on+0x5e/0x240 [ 259.321650][T10331] ? blkdev_direct_IO+0x13cd/0x1590 [ 259.321670][T10331] end_report+0x47/0x4f [ 259.344136][T10331] ? blkdev_direct_IO+0x13cd/0x1590 [ 259.349337][T10331] __kasan_report.cold+0xe/0x36 [ 259.354194][T10331] ? __sanitizer_cov_trace_const_cmp4+0x10/0x20 [ 259.360436][T10331] ? blkdev_direct_IO+0x13cd/0x1590 [ 259.365633][T10331] kasan_report+0x12/0x17 [ 259.366746][T10353] base_sock_release(00000000a482b9a2) sk=00000000c78d12f8 [ 259.369980][T10331] __asan_report_load4_noabort+0x14/0x20 [ 259.370000][T10331] blkdev_direct_IO+0x13cd/0x1590 [ 259.387733][T10331] ? blkdev_write_end+0x170/0x170 [ 259.392765][T10331] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 259.399007][T10331] ? filemap_check_errors+0xae/0x150 [ 259.404297][T10331] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.410546][T10331] generic_file_direct_write+0x20a/0x4a0 [ 259.416192][T10331] __generic_file_write_iter+0x2ee/0x630 [ 259.421840][T10331] blkdev_write_iter+0x23a/0x440 [ 259.426785][T10331] ? __blkdev_get+0x1660/0x1660 [ 259.431653][T10331] ? tipc_sk_fill_sock_diag+0x100/0xb50 [ 259.437206][T10331] ? aa_path_link+0x460/0x460 [ 259.441888][T10331] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 259.448132][T10331] new_sync_write+0x4d3/0x770 [ 259.452816][T10331] ? new_sync_read+0x800/0x800 [ 259.457577][T10331] ? __fget+0xa3/0x560 [ 259.461650][T10331] ? common_file_perm+0x238/0x720 [ 259.466677][T10331] ? __fget+0x384/0x560 [ 259.470840][T10331] ? apparmor_file_permission+0x25/0x30 [ 259.476397][T10331] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.482650][T10331] ? security_file_permission+0x8f/0x380 [ 259.488282][T10331] ? ioctl_preallocate+0x210/0x210 [ 259.493398][T10331] __vfs_write+0xe1/0x110 [ 259.497732][T10331] vfs_write+0x268/0x5d0 [ 259.501981][T10331] ksys_write+0x14f/0x290 [ 259.506310][T10331] ? __ia32_sys_read+0xb0/0xb0 [ 259.511078][T10331] ? switch_fpu_return+0x1fa/0x4f0 [ 259.516190][T10331] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 259.522261][T10331] __x64_sys_write+0x73/0xb0 [ 259.526859][T10331] do_syscall_64+0xfd/0x6a0 [ 259.531382][T10331] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.537272][T10331] RIP: 0033:0x44d8f9 [ 259.538678][T10351] base_sock_release(000000004bf2f1ce) sk=0000000031c64ef3 [ 259.541163][T10331] Code: e8 7c e6 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b c9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.541170][T10331] RSP: 002b:00007f85ed575ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 259.541182][T10331] RAX: ffffffffffffffda RBX: 00000000006e0c98 RCX: 000000000044d8f9 [ 259.541197][T10331] RDX: 0000000052698b21 RSI: 0000000020000000 RDI: 0000000000000006 [ 259.592199][T10331] RBP: 00000000006e0c90 R08: 0000000000000000 R09: 0000000000000000 [ 259.600174][T10331] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006e0c9c [ 259.600574][T10353] base_sock_release(0000000005d6a34e) sk=000000005ce07ec2 [ 259.608167][T10331] R13: 00007ffc4e9d0e7f R14: 00007f85ed5769c0 R15: 0000000000000016 [ 259.624341][T10331] Kernel Offset: disabled [ 259.628666][T10331] Rebooting in 86400 seconds..