[ 9.189992][ T6247] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.193495][ T6247] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK [ 9.239017][ T42] gve 0000:00:00.0 enp0s0: Device link is up. Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.102' (ED25519) to the list of known hosts. 1970/01/01 00:00:28 parsed 1 programs syzkaller login: [ 30.154528][ T6556] cgroup: Unknown subsys name 'net' [ 30.254561][ T6556] cgroup: Unknown subsys name 'cpuset' [ 30.256864][ T6556] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 30.420198][ T6556] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 36.579938][ T6567] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 36.667242][ T6568] chnl_net:caif_netlink_parms(): no params data found [ 36.835505][ T6568] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.835794][ T6568] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.835986][ T6568] bridge_slave_0: entered allmulticast mode [ 36.836487][ T6568] bridge_slave_0: entered promiscuous mode [ 36.837500][ T6568] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.837518][ T6568] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.837575][ T6568] bridge_slave_1: entered allmulticast mode [ 36.837989][ T6568] bridge_slave_1: entered promiscuous mode [ 36.863982][ T6568] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.887903][ T6568] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.952195][ T6568] team0: Port device team_slave_0 added [ 36.966425][ T6568] team0: Port device team_slave_1 added [ 36.993870][ T6568] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.993894][ T6568] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 36.994025][ T6568] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.994796][ T6568] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.994803][ T6568] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 36.994817][ T6568] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.068709][ T6621] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.070215][ T6621] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.071591][ T6621] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.075913][ T6621] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.077669][ T6621] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.084652][ T2246] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.084678][ T2246] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.162147][ T6568] hsr_slave_0: entered promiscuous mode [ 37.163830][ T6568] hsr_slave_1: entered promiscuous mode [ 37.215990][ T885] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.216018][ T885] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.473030][ T6568] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 37.486893][ T6568] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 37.501721][ T6568] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 37.506877][ T6568] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 37.533893][ T6568] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.538828][ T6568] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.541389][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.541439][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.621119][ T6568] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.623821][ T6568] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.627795][ T15] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.627841][ T15] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.729449][ T6568] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.740943][ T6568] veth0_vlan: entered promiscuous mode [ 37.742543][ T6568] veth1_vlan: entered promiscuous mode [ 37.750186][ T6568] veth0_macvtap: entered promiscuous mode [ 37.751199][ T6568] veth1_macvtap: entered promiscuous mode [ 37.759072][ T6568] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.760070][ T6568] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.761655][ T15] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.761770][ T15] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.761872][ T15] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.761911][ T15] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:37 executed programs: 0 [ 37.854818][ T6145] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 37.866125][ T6668] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 37.866351][ T6668] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 37.866670][ T6668] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 37.866855][ T6668] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 37.867101][ T6668] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 37.868783][ T6621] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 37.869705][ T6621] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 37.873772][ T6621] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 37.875003][ T6621] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 37.896748][ T6621] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 37.898051][ T6621] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 37.900387][ T6621] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 37.901928][ T6621] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 37.905871][ T6621] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 37.934795][ T6668] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 37.936429][ T6621] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 37.936784][ T6621] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 37.936990][ T6621] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 37.937194][ T6621] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 37.937481][ T6621] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 37.937701][ T6621] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 37.937881][ T53] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 37.941196][ T6668] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 37.956485][ T6668] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 38.167657][ T6665] chnl_net:caif_netlink_parms(): no params data found [ 38.200083][ T6670] chnl_net:caif_netlink_parms(): no params data found [ 38.300303][ T6665] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.301621][ T6665] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.301708][ T6665] bridge_slave_0: entered allmulticast mode [ 38.302520][ T6665] bridge_slave_0: entered promiscuous mode [ 38.303682][ T6665] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.303703][ T6665] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.303775][ T6665] bridge_slave_1: entered allmulticast mode [ 38.304194][ T6665] bridge_slave_1: entered promiscuous mode [ 38.306028][ T6663] chnl_net:caif_netlink_parms(): no params data found [ 38.332600][ T6670] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.333429][ T6670] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.333571][ T6670] bridge_slave_0: entered allmulticast mode [ 38.334076][ T6670] bridge_slave_0: entered promiscuous mode [ 38.335992][ T6676] chnl_net:caif_netlink_parms(): no params data found [ 38.355086][ T6670] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.355194][ T6670] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.355260][ T6670] bridge_slave_1: entered allmulticast mode [ 38.355726][ T6670] bridge_slave_1: entered promiscuous mode [ 38.364076][ T6665] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.377987][ T6665] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.398356][ T6670] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.593915][ T6665] team0: Port device team_slave_0 added [ 38.595897][ T6665] team0: Port device team_slave_1 added [ 38.596994][ T6663] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.597033][ T6663] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.597091][ T6663] bridge_slave_0: entered allmulticast mode [ 38.597507][ T6663] bridge_slave_0: entered promiscuous mode [ 38.598153][ T6663] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.598170][ T6663] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.598217][ T6663] bridge_slave_1: entered allmulticast mode [ 38.598605][ T6663] bridge_slave_1: entered promiscuous mode [ 38.605199][ T6670] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.616780][ T6677] chnl_net:caif_netlink_parms(): no params data found [ 38.630624][ T6670] team0: Port device team_slave_0 added [ 38.632493][ T6670] team0: Port device team_slave_1 added [ 38.638514][ T6676] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.638587][ T6676] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.638676][ T6676] bridge_slave_0: entered allmulticast mode [ 38.639104][ T6676] bridge_slave_0: entered promiscuous mode [ 38.639889][ T6676] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.639904][ T6676] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.639948][ T6676] bridge_slave_1: entered allmulticast mode [ 38.640393][ T6676] bridge_slave_1: entered promiscuous mode [ 38.651205][ T6663] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.652112][ T6663] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.664209][ T42] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.677556][ T6665] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.677578][ T6665] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 38.677605][ T6665] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.689793][ T6670] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.689816][ T6670] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 38.689830][ T6670] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.690649][ T6670] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.690658][ T6670] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 38.690670][ T6670] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.706473][ T6676] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.707416][ T6676] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.711128][ T6665] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.711393][ T6665] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 38.711412][ T6665] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.720021][ T42] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.724147][ T6663] team0: Port device team_slave_0 added [ 38.724989][ T6663] team0: Port device team_slave_1 added [ 38.742531][ T6670] hsr_slave_0: entered promiscuous mode [ 38.744722][ T6670] hsr_slave_1: entered promiscuous mode [ 38.745945][ T6670] debugfs: 'hsr0' already exists in 'hsr' [ 38.747140][ T6670] Cannot create hsr debugfs directory [ 38.758393][ T6676] team0: Port device team_slave_0 added [ 38.759828][ T6663] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.759846][ T6663] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 38.759858][ T6663] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.760407][ T6663] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.760413][ T6663] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 38.760426][ T6663] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.778461][ T6677] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.779746][ T6677] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.781241][ T6677] bridge_slave_0: entered allmulticast mode [ 38.782898][ T6677] bridge_slave_0: entered promiscuous mode [ 38.788809][ T6676] team0: Port device team_slave_1 added [ 38.802917][ T42] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.805207][ T6677] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.806424][ T6677] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.807836][ T6677] bridge_slave_1: entered allmulticast mode [ 38.809452][ T6677] bridge_slave_1: entered promiscuous mode [ 38.812418][ T6665] hsr_slave_0: entered promiscuous mode [ 38.812735][ T6665] hsr_slave_1: entered promiscuous mode [ 38.812925][ T6665] debugfs: 'hsr0' already exists in 'hsr' [ 38.812934][ T6665] Cannot create hsr debugfs directory [ 38.819881][ T6663] hsr_slave_0: entered promiscuous mode [ 38.820201][ T6663] hsr_slave_1: entered promiscuous mode [ 38.820390][ T6663] debugfs: 'hsr0' already exists in 'hsr' [ 38.820399][ T6663] Cannot create hsr debugfs directory [ 38.836286][ T6676] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.837511][ T6676] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 38.841400][ T6676] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.859067][ T6677] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.860652][ T6677] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.860956][ T6676] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.860962][ T6676] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 38.860974][ T6676] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.876677][ T6677] team0: Port device team_slave_0 added [ 38.893350][ T6677] team0: Port device team_slave_1 added [ 38.920241][ T6676] hsr_slave_0: entered promiscuous mode [ 38.921592][ T6676] hsr_slave_1: entered promiscuous mode [ 38.922833][ T6676] debugfs: 'hsr0' already exists in 'hsr' [ 38.924049][ T6676] Cannot create hsr debugfs directory [ 38.925498][ T6677] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.925522][ T6677] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 38.925539][ T6677] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.926126][ T6677] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.926132][ T6677] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 38.926144][ T6677] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.949185][ T6677] hsr_slave_0: entered promiscuous mode [ 38.949503][ T6677] hsr_slave_1: entered promiscuous mode [ 38.949718][ T6677] debugfs: 'hsr0' already exists in 'hsr' [ 38.949728][ T6677] Cannot create hsr debugfs directory [ 39.024535][ T6670] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 39.025899][ T6670] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 39.032667][ T6670] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 39.035068][ T6670] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 39.065658][ T6670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.075203][ T6670] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.077766][ T885] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.077804][ T885] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.081262][ T885] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.081304][ T885] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.089394][ T6670] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.089427][ T6670] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.128689][ T6670] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.141356][ T6670] veth0_vlan: entered promiscuous mode [ 39.144541][ T6670] veth1_vlan: entered promiscuous mode [ 39.152286][ T6670] veth0_macvtap: entered promiscuous mode [ 39.153928][ T6670] veth1_macvtap: entered promiscuous mode [ 39.156955][ T6670] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.158096][ T6670] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.160756][ T4593] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.161716][ T4593] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.161739][ T4593] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.161753][ T4593] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.181013][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.181042][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.190630][ T2246] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.190660][ T2246] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.095610][ T6668] Bluetooth: hci5: command tx timeout [ 40.105219][ T6668] Bluetooth: hci1: command tx timeout [ 40.114331][ T6668] Bluetooth: hci2: command tx timeout [ 40.125305][ T6668] Bluetooth: hci4: command tx timeout [ 40.135624][ T6145] Bluetooth: hci3: command tx timeout [ 42.374027][ T53] Bluetooth: hci3: command tx timeout [ 42.384615][ T53] Bluetooth: hci4: command tx timeout [ 42.425928][ T6145] Bluetooth: hci2: command tx timeout [ 42.434547][ T6145] Bluetooth: hci1: command tx timeout [ 42.445073][ T6145] Bluetooth: hci5: command tx timeout [ 43.183067][ C1] sched: DL replenish lagged too much [ 44.505753][ T53] Bluetooth: hci4: command tx timeout [ 44.508989][ T6668] Bluetooth: hci5: command tx timeout [ 44.513575][ T6668] Bluetooth: hci1: command tx timeout [ 44.524808][ T6668] Bluetooth: hci2: command tx timeout [ 44.533644][ T6668] Bluetooth: hci3: command tx timeout [ 46.706206][ T6145] Bluetooth: hci4: command tx timeout [ 46.715132][ T6145] Bluetooth: hci3: command tx timeout [ 46.724016][ T6145] Bluetooth: hci2: command tx timeout [ 46.758717][ T6145] Bluetooth: hci1: command tx timeout [ 46.764616][ T6145] Bluetooth: hci5: command tx timeout [ 62.035115][ T42] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.714252][ T2454] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.724513][ T2454] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.279330][ T24] cfg80211: failed to load regulatory.db [ 126.043483][ T2454] ieee802154 phy0 wpan0: encryption failed: -22 [ 126.053587][ T2454] ieee802154 phy1 wpan1: encryption failed: -22 [ 163.495176][ T53] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 167.628435][ T6668] Bluetooth: hci1: command 0x0406 tx timeout [ 167.633741][ T6668] Bluetooth: hci2: command 0x0406 tx timeout [ 167.644331][ T6668] Bluetooth: hci5: command tx timeout [ 167.655242][ T6668] Bluetooth: hci4: command tx timeout [ 187.693312][ T2454] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.703579][ T2454] ieee802154 phy1 wpan1: encryption failed: -22 [ 191.615282][ T6735] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 193.769245][ T6740] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 194.425584][ T32] INFO: task syz-executor:6663 blocked for more than 143 seconds. [ 194.434226][ T32] Not tainted syzkaller #0 [ 194.445051][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 194.453720][ T32] task:syz-executor state:D stack:0 pid:6663 tgid:6663 ppid:1 task_flags:0x400140 flags:0x00000001 [ 194.473401][ T32] Call trace: [ 194.484360][ T32] __switch_to+0x418/0x87c (T) [ 194.493260][ T32] __schedule+0x13b0/0x2864 [ 194.504204][ T32] schedule+0xb4/0x230 [ 194.515187][ T32] schedule_preempt_disabled+0x18/0x2c [ 194.524111][ T32] __mutex_lock_common+0xd04/0x2678 [ 194.535029][ T32] mutex_lock_nested+0x2c/0x38 [ 194.543791][ T32] del_device_store+0xd4/0x31c [ 194.555178][ T32] bus_attr_store+0x80/0xa4 [ 194.563874][ T32] sysfs_kf_write+0x1a8/0x23c [ 194.574700][ T32] kernfs_fop_write_iter+0x33c/0x4d0 [ 194.583357][ T32] vfs_write+0x540/0xa3c [ 194.594318][ T32] ksys_write+0x120/0x210 [ 194.605142][ T32] __arm64_sys_write+0x7c/0x90 [ 194.613795][ T32] invoke_syscall+0x98/0x254 [ 194.624684][ T32] el0_svc_common+0x130/0x23c [ 194.633352][ T32] do_el0_svc+0x48/0x58 [ 194.644215][ T32] el0_svc+0x5c/0x254 [ 194.655205][ T32] el0t_64_sync_handler+0x84/0x12c [ 194.664048][ T32] el0t_64_sync+0x198/0x19c [ 194.675028][ T32] INFO: task syz-executor:6665 blocked for more than 143 seconds. [ 194.683706][ T32] Not tainted syzkaller #0 [ 194.694646][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 194.703234][ T32] task:syz-executor state:D stack:0 pid:6665 tgid:6665 ppid:1 task_flags:0x400140 flags:0x00800011 [ 194.724880][ T32] Call trace: [ 194.733676][ T32] __switch_to+0x418/0x87c (T) [ 194.744477][ T32] __schedule+0x13b0/0x2864 [ 194.753220][ T32] schedule+0xb4/0x230 [ 194.764051][ T32] schedule_preempt_disabled+0x18/0x2c [ 194.774914][ T32] __mutex_lock_common+0xd04/0x2678 [ 194.784053][ T32] mutex_lock_nested+0x2c/0x38 [ 194.795086][ T32] device_del+0xa4/0x808 [ 194.803805][ T32] device_unregister+0x2c/0xcc [ 194.814677][ T32] del_device_store+0x27c/0x31c [ 194.823429][ T32] bus_attr_store+0x80/0xa4 [ 194.834363][ T32] sysfs_kf_write+0x1a8/0x23c [ 194.843189][ T32] kernfs_fop_write_iter+0x33c/0x4d0 [ 194.854156][ T32] vfs_write+0x540/0xa3c [ 194.865056][ T32] ksys_write+0x120/0x210 [ 194.873777][ T32] __arm64_sys_write+0x7c/0x90 [ 194.884581][ T32] invoke_syscall+0x98/0x254 [ 194.893283][ T32] el0_svc_common+0x130/0x23c [ 194.904127][ T32] do_el0_svc+0x48/0x58 [ 194.914806][ T32] el0_svc+0x5c/0x254 [ 194.923365][ T32] el0t_64_sync_handler+0x84/0x12c [ 194.934073][ T32] el0t_64_sync+0x198/0x19c [ 194.944862][ T32] INFO: task syz-executor:6676 blocked for more than 144 seconds. [ 194.953491][ T32] Not tainted syzkaller #0 [ 194.964122][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 194.975200][ T32] task:syz-executor state:D stack:0 pid:6676 tgid:6676 ppid:6671 task_flags:0x400140 flags:0x00000000 [ 194.994919][ T32] Call trace: [ 195.003780][ T32] __switch_to+0x418/0x87c (T) [ 195.014683][ T32] __schedule+0x13b0/0x2864 [ 195.023420][ T32] schedule+0xb4/0x230 [ 195.034186][ T32] schedule_preempt_disabled+0x18/0x2c [ 195.045099][ T32] __mutex_lock_common+0xd04/0x2678 [ 195.053860][ T32] mutex_lock_nested+0x2c/0x38 [ 195.064774][ T32] del_device_store+0xd4/0x31c [ 195.073691][ T32] bus_attr_store+0x80/0xa4 [ 195.084603][ T32] sysfs_kf_write+0x1a8/0x23c [ 195.093339][ T32] kernfs_fop_write_iter+0x33c/0x4d0 [ 195.104341][ T32] vfs_write+0x540/0xa3c [ 195.115120][ T32] ksys_write+0x120/0x210 [ 195.123772][ T32] __arm64_sys_write+0x7c/0x90 [ 195.134641][ T32] invoke_syscall+0x98/0x254 [ 195.143362][ T32] el0_svc_common+0x130/0x23c [ 195.154388][ T32] do_el0_svc+0x48/0x58 [ 195.163081][ T32] el0_svc+0x5c/0x254 [ 195.173957][ T32] el0t_64_sync_handler+0x84/0x12c [ 195.184821][ T32] el0t_64_sync+0x198/0x19c [ 195.193629][ T32] INFO: task syz-executor:6677 blocked for more than 144 seconds. [ 195.204577][ T32] Not tainted syzkaller #0 [ 195.213250][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 195.224073][ T32] task:syz-executor state:D stack:0 pid:6677 tgid:6677 ppid:6675 task_flags:0x400140 flags:0x00000000 [ 195.243683][ T32] Call trace: [ 195.254669][ T32] __switch_to+0x418/0x87c (T) [ 195.263994][ T32] __schedule+0x13b0/0x2864 [ 195.274949][ T32] schedule+0xb4/0x230 [ 195.274966][ T32] schedule_preempt_disabled+0x18/0x2c [ 195.274977][ T32] __mutex_lock_common+0xd04/0x2678 [ 195.274984][ T32] mutex_lock_nested+0x2c/0x38 [ 195.274990][ T32] del_device_store+0xd4/0x31c [ 195.274997][ T32] bus_attr_store+0x80/0xa4 [ 195.275005][ T32] sysfs_kf_write+0x1a8/0x23c [ 195.275012][ T32] kernfs_fop_write_iter+0x33c/0x4d0 [ 195.275018][ T32] vfs_write+0x540/0xa3c [ 195.275025][ T32] ksys_write+0x120/0x210 [ 195.275030][ T32] __arm64_sys_write+0x7c/0x90 [ 195.275036][ T32] invoke_syscall+0x98/0x254 [ 195.275043][ T32] el0_svc_common+0x130/0x23c [ 195.275048][ T32] do_el0_svc+0x48/0x58 [ 195.275053][ T32] el0_svc+0x5c/0x254 [ 195.275060][ T32] el0t_64_sync_handler+0x84/0x12c [ 195.275066][ T32] el0t_64_sync+0x198/0x19c [ 195.275092][ T32] [ 195.275092][ T32] Showing all locks held in the system: [ 195.275099][ T32] 3 locks held by kworker/u8:0/12: [ 195.275104][ T32] 3 locks held by kworker/u8:1/15: [ 195.275111][ T32] 1 lock held by khungtaskd/32: [ 195.275114][ T32] #0: ffff80008f76b560 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x4/0x48 [ 195.275138][ T32] 7 locks held by kworker/u8:3/42: [ 195.275142][ T32] 5 locks held by pr/ttyAMA-1/43: [ 195.275153][ T32] 3 locks held by kworker/u8:5/885: [ 195.275173][ T32] 1 lock held by klogd/6181: [ 195.275177][ T32] 2 locks held by udevd/6192: [ 195.275181][ T32] 2 locks held by dhcpcd/6246: [ 195.275185][ T32] 1 lock held by dhcpcd/6247: [ 195.275189][ T32] 2 locks held by getty/6333: [ 195.275193][ T32] #0: ffff0000d3d870a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 195.275211][ T32] #1: ffff8000993f42f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x34c/0xfa4 [ 195.275232][ T32] 1 lock held by syz-executor/6556: [ 195.275239][ T32] 4 locks held by syz-executor/6663: [ 195.275242][ T32] #0: ffff0000d81c8420 (sb_writers#6){.+.+}-{0:0}, at: vfs_write+0x24c/0xa3c [ 195.275261][ T32] #1: ffff0000db867888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1b4/0x4d0 [ 195.275277][ T32] #2: ffff0000cdac2968 (kn->active#55){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x1f4/0x4d0 [ 195.275294][ T32] #3: ffff8000918a3d68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd4/0x31c [ 195.275310][ T32] 5 locks held by syz-executor/6665: [ 195.275314][ T32] #0: ffff0000d81c8420 (sb_writers#6){.+.+}-{0:0}, at: vfs_write+0x24c/0xa3c [ 195.275331][ T32] #1: ffff0000e0c73488 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1b4/0x4d0 [ 195.275347][ T32] #2: ffff0000cdac2968 (kn->active#55){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x1f4/0x4d0 [ 195.275364][ T32] #3: ffff8000918a3d68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd4/0x31c [ 195.275379][ T32] #4: ffff0000c2eca0e8 (&dev->mutex){....}-{4:4}, at: device_del+0xa4/0x808 [ 195.275396][ T32] 4 locks held by syz-executor/6676: [ 195.275400][ T32] #0: ffff0000d81c8420 (sb_writers#6){.+.+}-{0:0}, at: vfs_write+0x24c/0xa3c [ 195.275417][ T32] #1: ffff0000d611ec88 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1b4/0x4d0 [ 195.275433][ T32] #2: ffff0000cdac2968 (kn->active#55){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x1f4/0x4d0 [ 195.275455][ T32] #3: ffff8000918a3d68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd4/0x31c [ 195.275472][ T32] 4 locks held by syz-executor/6677: [ 195.275476][ T32] #0: ffff0000d81c8420 (sb_writers#6){.+.+}-{0:0}, at: vfs_write+0x24c/0xa3c [ 195.275494][ T32] #1: ffff0000d67de488 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1b4/0x4d0 [ 195.275509][ T32] #2: ffff0000cdac2968 (kn->active#55){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x1f4/0x4d0 [ 195.275526][ T32] #3: ffff8000918a3d68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd4/0x31c [ 195.275544][ T32] 2 locks held by kworker/u8:11/6732: [ 195.275547][ T32] 3 locks held by kworker/u8:12/6733: [ 195.275551][ T32] #0: ffff0000d34af948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x63c/0x155c [ 195.275568][ T32] #1: ffff80009ce67be0 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6d4/0x155c [ 195.275584][ T32] #2: ffff800092857328 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock+0x20/0x2c [ 195.275602][ T32] 1 lock held by syz-executor/6735: [ 195.275606][ T32] 3 locks held by kworker/u8:13/6736: [ 195.275610][ T32] #0: ffff0000c0032148 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work+0x63c/0x155c [ 195.275625][ T32] #1: ffff8000a2f07be0 ((crda_timeout).work){+.+.}-{0:0}, at: process_one_work+0x6d4/0x155c [ 195.275641][ T32] #2: ffff800092857328 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock+0x20/0x2c [ 195.275659][ T32] 2 locks held by syz-executor/6739: [ 195.275662][ T32] 1 lock held by udevd/6741: [ 195.275666][ T32] [ 195.275668][ T32] ============================================= [ 195.275668][ T32] [ 195.275672][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 195.393729][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 195.394925][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 195.396337][ T32] Call trace: [ 195.396784][ T32] show_stack+0x2c/0x3c (C) [ 195.397413][ T32] __dump_stack+0x30/0x40 [ 195.398027][ T32] dump_stack_lvl+0x30/0x12c [ 195.398695][ T32] dump_stack+0x1c/0x28 [ 195.399317][ T32] vpanic+0x22c/0x6c0 [ 195.399873][ T32] vpanic+0x0/0x6c0 [ 195.400445][ T32] hung_task_panic+0x0/0x2c [ 195.401085][ T32] kthread+0x5fc/0x75c [ 195.401653][ T32] ret_from_fork+0x10/0x20 [ 195.402273][ T32] SMP: stopping secondary CPUs [ 195.402919][ T32] Kernel Offset: disabled [ 195.403561][ T32] CPU features: 0x100000,0001e000,42702281,5427fea7 [ 195.404434][ T32] Memory Limit: none [ 195.654788][ T32] Rebooting in 86400 seconds..