Warning: Permanently added '10.128.0.239' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs [ 32.986936][ T6577] cgroup: Unknown subsys name 'net' [ 33.107077][ T6577] cgroup: Unknown subsys name 'cpuset' [ 33.108894][ T6577] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 33.321056][ T6577] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 37.205071][ T6589] 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. [ 37.291975][ T2973] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.293609][ T2973] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.366933][ T3473] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.372319][ T3473] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.726006][ T6165] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.731596][ T6165] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.733218][ T6165] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.736317][ T6165] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.738136][ T6165] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.992100][ T6636] chnl_net:caif_netlink_parms(): no params data found [ 38.166469][ T6636] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.166710][ T6636] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.166773][ T6636] bridge_slave_0: entered allmulticast mode [ 38.167245][ T6636] bridge_slave_0: entered promiscuous mode [ 38.168374][ T6636] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.168414][ T6636] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.168459][ T6636] bridge_slave_1: entered allmulticast mode [ 38.168906][ T6636] bridge_slave_1: entered promiscuous mode [ 38.178984][ T6636] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.179874][ T6636] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.188049][ T6636] team0: Port device team_slave_0 added [ 38.188798][ T6636] team0: Port device team_slave_1 added [ 38.195066][ T6636] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.195093][ T6636] 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. [ 38.195106][ T6636] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.196080][ T6636] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.196088][ T6636] 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. [ 38.196101][ T6636] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.259413][ T6636] hsr_slave_0: entered promiscuous mode [ 38.259903][ T6636] hsr_slave_1: entered promiscuous mode [ 38.371146][ T6636] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.374513][ T6636] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.376996][ T6636] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.379047][ T6636] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.451729][ T6636] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.455919][ T6636] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.458221][ T3473] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.458278][ T3473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.462173][ T3489] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.462205][ T3489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.473501][ T6636] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 38.473532][ T6636] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.691203][ T6636] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.702948][ T6636] veth0_vlan: entered promiscuous mode [ 38.704574][ T6636] veth1_vlan: entered promiscuous mode [ 38.709657][ T6636] veth0_macvtap: entered promiscuous mode [ 38.715563][ T6636] veth1_macvtap: entered promiscuous mode [ 38.720013][ T6636] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.721074][ T6636] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.723662][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.723869][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.723916][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.723963][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:38 executed programs: 0 [ 38.838738][ T53] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 38.846716][ T53] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 38.847301][ T53] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 38.850863][ T53] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 38.853777][ T53] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 38.879001][ T53] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 38.885791][ T53] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 38.898304][ T6646] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 38.901553][ T6646] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 38.902971][ T6646] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 38.904802][ T6690] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 38.925665][ T6690] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 38.927706][ T6690] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 38.931594][ T6690] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 38.931788][ T6690] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 38.932402][ T6690] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 38.933821][ T6690] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 38.934290][ T6690] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 38.934509][ T6690] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 38.934935][ T6690] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 38.958637][ T6695] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 38.960255][ T6695] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 38.961721][ T6695] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 38.964047][ T6695] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 38.968790][ T6695] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 39.194624][ T4494] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.243941][ T4494] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.274260][ T6693] chnl_net:caif_netlink_parms(): no params data found [ 39.314895][ T4494] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.359498][ T6682] chnl_net:caif_netlink_parms(): no params data found [ 39.374022][ T4494] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.376233][ T6693] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.376289][ T6693] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.376362][ T6693] bridge_slave_0: entered allmulticast mode [ 39.376824][ T6693] bridge_slave_0: entered promiscuous mode [ 39.378696][ T6693] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.378711][ T6693] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.378756][ T6693] bridge_slave_1: entered allmulticast mode [ 39.379449][ T6693] bridge_slave_1: entered promiscuous mode [ 39.397462][ T6685] chnl_net:caif_netlink_parms(): no params data found [ 39.405600][ T6693] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.416629][ T6693] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.467474][ T6693] team0: Port device team_slave_0 added [ 39.468810][ T6682] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.468944][ T6682] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.469043][ T6682] bridge_slave_0: entered allmulticast mode [ 39.469514][ T6682] bridge_slave_0: entered promiscuous mode [ 39.477625][ T6693] team0: Port device team_slave_1 added [ 39.483487][ T6682] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.483562][ T6682] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.483624][ T6682] bridge_slave_1: entered allmulticast mode [ 39.484051][ T6682] bridge_slave_1: entered promiscuous mode [ 39.490106][ T6688] chnl_net:caif_netlink_parms(): no params data found [ 39.505779][ T6693] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.505806][ T6693] 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. [ 39.505820][ T6693] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.519193][ T6682] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.524148][ T6682] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.526167][ T6693] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.526190][ T6693] 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. [ 39.526206][ T6693] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.526480][ T6685] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.526697][ T6685] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.526755][ T6685] bridge_slave_0: entered allmulticast mode [ 39.527239][ T6685] bridge_slave_0: entered promiscuous mode [ 39.527921][ T6697] chnl_net:caif_netlink_parms(): no params data found [ 39.529584][ T6685] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.529603][ T6685] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.529671][ T6685] bridge_slave_1: entered allmulticast mode [ 39.530155][ T6685] bridge_slave_1: entered promiscuous mode [ 39.573860][ T6682] team0: Port device team_slave_0 added [ 39.577723][ T6682] team0: Port device team_slave_1 added [ 39.596209][ T6693] hsr_slave_0: entered promiscuous mode [ 39.596580][ T6693] hsr_slave_1: entered promiscuous mode [ 39.597575][ T6693] debugfs: 'hsr0' already exists in 'hsr' [ 39.597619][ T6693] Cannot create hsr debugfs directory [ 39.599660][ T6685] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.619196][ T6682] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.620441][ T6682] 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. [ 39.624571][ T6682] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.627146][ T6685] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.633429][ T6682] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.633584][ T6682] 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. [ 39.633599][ T6682] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.640884][ T6688] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.641104][ T6688] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.641173][ T6688] bridge_slave_0: entered allmulticast mode [ 39.641635][ T6688] bridge_slave_0: entered promiscuous mode [ 39.655144][ T6688] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.655804][ T6688] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.655871][ T6688] bridge_slave_1: entered allmulticast mode [ 39.656359][ T6688] bridge_slave_1: entered promiscuous mode [ 39.671746][ T6685] team0: Port device team_slave_0 added [ 39.685567][ T6685] team0: Port device team_slave_1 added [ 39.689048][ T6697] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.689578][ T6697] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.689758][ T6697] bridge_slave_0: entered allmulticast mode [ 39.690247][ T6697] bridge_slave_0: entered promiscuous mode [ 39.691488][ T6697] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.691504][ T6697] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.691553][ T6697] bridge_slave_1: entered allmulticast mode [ 39.691964][ T6697] bridge_slave_1: entered promiscuous mode [ 39.703819][ T6682] hsr_slave_0: entered promiscuous mode [ 39.704138][ T6682] hsr_slave_1: entered promiscuous mode [ 39.704495][ T6682] debugfs: 'hsr0' already exists in 'hsr' [ 39.704505][ T6682] Cannot create hsr debugfs directory [ 39.713713][ T6688] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.714884][ T6685] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.714894][ T6685] 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. [ 39.714909][ T6685] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.718827][ T6697] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.726964][ T6688] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.727370][ T6685] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.727379][ T6685] 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. [ 39.727393][ T6685] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.730065][ T6697] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.758229][ T6688] team0: Port device team_slave_0 added [ 39.766212][ T6697] team0: Port device team_slave_0 added [ 39.771169][ T6688] team0: Port device team_slave_1 added [ 39.774921][ T6697] team0: Port device team_slave_1 added [ 39.808208][ T6697] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.808233][ T6697] 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. [ 39.808247][ T6697] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.816162][ T6685] hsr_slave_0: entered promiscuous mode [ 39.816636][ T6685] hsr_slave_1: entered promiscuous mode [ 39.816869][ T6685] debugfs: 'hsr0' already exists in 'hsr' [ 39.816881][ T6685] Cannot create hsr debugfs directory [ 39.817552][ T6688] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.817562][ T6688] 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. [ 39.817580][ T6688] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.828021][ T6697] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.828044][ T6697] 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. [ 39.828058][ T6697] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.832533][ T6688] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.832545][ T6688] 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. [ 39.832560][ T6688] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.871486][ T6697] hsr_slave_0: entered promiscuous mode [ 39.871817][ T6697] hsr_slave_1: entered promiscuous mode [ 39.872008][ T6697] debugfs: 'hsr0' already exists in 'hsr' [ 39.872019][ T6697] Cannot create hsr debugfs directory [ 39.890911][ T6688] hsr_slave_0: entered promiscuous mode [ 39.891253][ T6688] hsr_slave_1: entered promiscuous mode [ 39.891471][ T6688] debugfs: 'hsr0' already exists in 'hsr' [ 39.891482][ T6688] Cannot create hsr debugfs directory [ 39.924315][ T6693] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 39.933082][ T6693] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 39.946268][ T6693] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 39.954379][ T6693] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 40.013953][ T6693] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.029572][ T6693] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.031997][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.032032][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.034025][ T5909] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.034043][ T5909] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.081955][ T6693] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.093954][ T6693] veth0_vlan: entered promiscuous mode [ 40.100040][ T6693] veth1_vlan: entered promiscuous mode [ 40.106721][ T6693] veth0_macvtap: entered promiscuous mode [ 40.108135][ T6693] veth1_macvtap: entered promiscuous mode [ 40.112120][ T6693] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.113249][ T6693] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.116955][ T13] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.121509][ T829] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.123869][ T3115] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.124252][ T3115] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.140237][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.141517][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.153748][ T829] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.153780][ T829] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.905902][ T6646] Bluetooth: hci1: command tx timeout [ 40.985445][ T6646] Bluetooth: hci4: command tx timeout [ 40.995597][ T6646] Bluetooth: hci5: command tx timeout [ 40.996754][ T6696] Bluetooth: hci3: command tx timeout [ 40.997858][ T6695] Bluetooth: hci2: command tx timeout [ 41.537110][ T4494] bridge_slave_1: left allmulticast mode [ 41.538710][ T4494] bridge_slave_1: left promiscuous mode [ 41.540011][ T4494] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.543821][ T4494] bridge_slave_0: left allmulticast mode [ 41.544751][ T4494] bridge_slave_0: left promiscuous mode [ 41.546445][ T4494] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.728553][ T4494] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 41.766581][ T4494] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 41.786509][ T4494] bond0 (unregistering): Released all slaves [ 41.901725][ T4494] hsr_slave_0: left promiscuous mode [ 41.902748][ T4494] hsr_slave_1: left promiscuous mode [ 41.903256][ T4494] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 41.903271][ T4494] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 41.905405][ T4494] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 41.905417][ T4494] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 41.912472][ T4494] veth1_macvtap: left promiscuous mode [ 41.912673][ T4494] veth0_macvtap: left promiscuous mode [ 41.912722][ T4494] veth1_vlan: left promiscuous mode [ 41.912769][ T4494] veth0_vlan: left promiscuous mode [ 42.043512][ T4494] team0 (unregistering): Port device team_slave_1 removed [ 42.049987][ T4494] team0 (unregistering): Port device team_slave_0 removed [ 42.312695][ T6697] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 42.345561][ T6697] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 42.357184][ T6697] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 42.375527][ T6697] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 42.446489][ T6688] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 42.450016][ T6688] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 42.464108][ T6688] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 42.471443][ T6688] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 42.490118][ T6697] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.491483][ T6682] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.499017][ T6682] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.504536][ T6682] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.512139][ T6682] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.530551][ T6697] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.532150][ T6685] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 42.537135][ T6685] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 42.539666][ T5909] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.539709][ T5909] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.543667][ T6685] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 42.547123][ T6685] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 42.550677][ T5909] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.550727][ T5909] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.598157][ T6682] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.617794][ T6682] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.622053][ T6688] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.631058][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.631096][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.639016][ T6688] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.642109][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.642142][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.651240][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.651282][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.665109][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.665156][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.677591][ T6685] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.692586][ T6685] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.700590][ T4494] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.700628][ T4494] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.704571][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.704614][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.716948][ T6697] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.740533][ T6685] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.740574][ T6685] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.801156][ T6682] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.833382][ T6688] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.847451][ T6697] veth0_vlan: entered promiscuous mode [ 42.851314][ T6682] veth0_vlan: entered promiscuous mode [ 42.854100][ T6697] veth1_vlan: entered promiscuous mode [ 42.866261][ T6685] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.869089][ T6682] veth1_vlan: entered promiscuous mode [ 42.871624][ T6688] veth0_vlan: entered promiscuous mode [ 42.886376][ T6688] veth1_vlan: entered promiscuous mode [ 42.900273][ T6697] veth0_macvtap: entered promiscuous mode [ 42.901914][ T6682] veth0_macvtap: entered promiscuous mode [ 42.905220][ T6697] veth1_macvtap: entered promiscuous mode [ 42.913995][ T6682] veth1_macvtap: entered promiscuous mode [ 42.932157][ T6682] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.938892][ T6697] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.941546][ T6688] veth0_macvtap: entered promiscuous mode [ 42.942977][ T6682] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.946553][ T6697] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.951377][ T6688] veth1_macvtap: entered promiscuous mode [ 42.952562][ T41] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.954031][ T41] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.955905][ T6685] veth0_vlan: entered promiscuous mode [ 42.956942][ T41] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.958494][ T829] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.966481][ T5909] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.966526][ T5909] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.966544][ T5909] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.966560][ T5909] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.969721][ T6685] veth1_vlan: entered promiscuous mode [ 42.981979][ T6688] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.986428][ T6695] Bluetooth: hci1: command tx timeout [ 42.995256][ T6688] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.014163][ T5909] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.014206][ T5909] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.014229][ T5909] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.014251][ T5909] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.029793][ T6685] veth0_macvtap: entered promiscuous mode [ 43.039610][ T6685] veth1_macvtap: entered promiscuous mode [ 43.050828][ T2973] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.052694][ T2973] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.058248][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.058281][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.065408][ T6696] Bluetooth: hci3: command tx timeout [ 43.065716][ T6690] Bluetooth: hci4: command tx timeout [ 43.065761][ T6646] Bluetooth: hci5: command tx timeout [ 43.068220][ T6695] Bluetooth: hci2: command tx timeout [ 43.076119][ T6685] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.078036][ T6685] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.087616][ T41] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.087670][ T41] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.087693][ T41] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.087709][ T41] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.093718][ T2973] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.093731][ T2973] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.107716][ T5909] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.107745][ T5909] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.162632][ T3489] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.162660][ T3489] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.167505][ T3115] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.167530][ T3115] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.171252][ T5909] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.171280][ T5909] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.185030][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.185054][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.319793][ T6846] [ 43.320184][ T6846] ===================================================== [ 43.321257][ T6846] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 43.322401][ T6846] syzkaller #0 Not tainted [ 43.323006][ T6846] ----------------------------------------------------- [ 43.323995][ T6846] syz.4.21/6846 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 43.325113][ T6846] ffff800097625150 (&p->sequence){+.-.}-{0:0}, at: __fprop_add_percpu_max+0x130/0x1f4 [ 43.326582][ T6846] [ 43.326582][ T6846] and this task is already holding: [ 43.327693][ T6846] ffff0000f7d10240 (&xa->xa_lock#10){-.-.}-{3:3}, at: __folio_end_writeback+0x10c/0x6f8 [ 43.329182][ T6846] which would create a new lock dependency: [ 43.330123][ T6846] (&xa->xa_lock#10){-.-.}-{3:3} -> (&p->sequence){+.-.}-{0:0} [ 43.331302][ T6846] [ 43.331302][ T6846] but this new dependency connects a HARDIRQ-irq-safe lock: [ 43.332800][ T6846] (&xa->xa_lock#10){-.-.}-{3:3} [ 43.332833][ T6846] [ 43.332833][ T6846] ... which became HARDIRQ-irq-safe at: [ 43.334748][ T6846] lock_acquire+0x140/0x2e0 [ 43.335484][ T6846] _raw_spin_lock_irqsave+0x5c/0x7c [ 43.336293][ T6846] __folio_end_writeback+0x10c/0x6f8 [ 43.337134][ T6846] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 43.338084][ T6846] folio_end_writeback+0xd8/0x248 [ 43.338850][ T6846] end_buffer_async_write+0x20c/0x350 [ 43.339705][ T6846] end_bio_bh_io_sync+0xb0/0x184 [ 43.340479][ T6846] bio_endio+0x8d4/0x910 [ 43.341111][ T6846] blk_mq_end_request_batch+0x49c/0x105c [ 43.341981][ T6846] nvme_irq+0x1ec/0x240 [ 43.342671][ T6846] __handle_irq_event_percpu+0x20c/0x8e4 [ 43.343597][ T6846] handle_irq_event+0x9c/0x1d0 [ 43.344354][ T6846] handle_fasteoi_irq+0x328/0x8d8 [ 43.345126][ T6846] generic_handle_domain_irq+0xe0/0x140 [ 43.346063][ T6846] gic_handle_irq+0x6c/0x18c [ 43.346764][ T6846] do_interrupt_handler+0xe0/0x138 [ 43.347518][ T6846] el1_interrupt+0x3c/0x60 [ 43.348254][ T6846] el1h_64_irq_handler+0x18/0x24 [ 43.349080][ T6846] el1h_64_irq+0x6c/0x70 [ 43.349754][ T6846] arch_local_irq_restore+0x8/0xc [ 43.350579][ T6846] rcu_read_lock_held+0x34/0x50 [ 43.351402][ T6846] __find_rr_leaf+0x2d4/0x5c8 [ 43.352136][ T6846] fib6_table_lookup+0x308/0x8b8 [ 43.352874][ T6846] ip6_pol_route+0x1f8/0x101c [ 43.353521][ T6846] ip6_pol_route_input+0x74/0x94 [ 43.354286][ T6846] fib6_rule_lookup+0x174/0x45c [ 43.355019][ T6846] ip6_route_input+0x5d0/0x930 [ 43.355720][ T6846] ip6_rcv_finish_core+0x218/0x3c8 [ 43.356500][ T6846] ip6_rcv_finish+0x120/0x21c [ 43.357176][ T6846] NF_HOOK+0x2c4/0x358 [ 43.357817][ T6846] ipv6_rcv+0x9c/0xbc [ 43.358470][ T6846] __netif_receive_skb+0xcc/0x2a8 [ 43.359212][ T6846] process_backlog+0x608/0x10e8 [ 43.359918][ T6846] __napi_poll+0xb0/0x310 [ 43.360560][ T6846] net_rx_action+0x548/0xcf0 [ 43.361267][ T6846] handle_softirqs+0x31c/0xc88 [ 43.362023][ T6846] __do_softirq+0x14/0x20 [ 43.362715][ T6846] ____do_softirq+0x14/0x20 [ 43.363424][ T6846] call_on_irq_stack+0x30/0x48 [ 43.364170][ T6846] do_softirq_own_stack+0x20/0x2c [ 43.364949][ T6846] do_softirq+0x90/0xf8 [ 43.365530][ T6846] __local_bh_enable_ip+0x240/0x35c [ 43.366321][ T6846] local_bh_enable+0x28/0x34 [ 43.367035][ T6846] __dev_queue_xmit+0x1464/0x2a68 [ 43.367820][ T6846] ip6_finish_output2+0x1150/0x1a78 [ 43.368611][ T6846] ip6_finish_output+0x418/0x7b4 [ 43.369341][ T6846] ip6_output+0x2c8/0x640 [ 43.370027][ T6846] NF_HOOK+0x15c/0x430 [ 43.370681][ T6846] mld_sendpack+0x7fc/0x100c [ 43.371399][ T6846] mld_send_initial_cr+0x34c/0x534 [ 43.372198][ T6846] ipv6_mc_dad_complete+0x74/0x3a8 [ 43.372980][ T6846] addrconf_dad_completed+0x604/0xb74 [ 43.373729][ T6846] addrconf_dad_work+0x928/0x10cc [ 43.374508][ T6846] process_one_work+0x7c0/0x1558 [ 43.375240][ T6846] worker_thread+0x958/0xed8 [ 43.375859][ T6846] kthread+0x5fc/0x75c [ 43.376459][ T6846] ret_from_fork+0x10/0x20 [ 43.377145][ T6846] [ 43.377145][ T6846] to a HARDIRQ-irq-unsafe lock: [ 43.378180][ T6846] (&p->sequence){+.-.}-{0:0} [ 43.378210][ T6846] [ 43.378210][ T6846] ... which became HARDIRQ-irq-unsafe at: [ 43.380018][ T6846] ... [ 43.380025][ T6846] lock_acquire+0x140/0x2e0 [ 43.381118][ T6846] fprop_new_period+0x3b8/0x718 [ 43.381876][ T6846] writeout_period+0x94/0x11c [ 43.382580][ T6846] call_timer_fn+0x19c/0x814 [ 43.383275][ T6846] __run_timer_base+0x51c/0x76c [ 43.383986][ T6846] run_timer_softirq+0x11c/0x194 [ 43.384684][ T6846] handle_softirqs+0x31c/0xc88 [ 43.385423][ T6846] __do_softirq+0x14/0x20 [ 43.386057][ T6846] ____do_softirq+0x14/0x20 [ 43.386743][ T6846] call_on_irq_stack+0x30/0x48 [ 43.387418][ T6846] do_softirq_own_stack+0x20/0x2c [ 43.388184][ T6846] __irq_exit_rcu+0x1b0/0x478 [ 43.388926][ T6846] irq_exit_rcu+0x14/0x84 [ 43.389558][ T6846] el1_interrupt+0x40/0x60 [ 43.390260][ T6846] el1h_64_irq_handler+0x18/0x24 [ 43.390957][ T6846] el1h_64_irq+0x6c/0x70 [ 43.391600][ T6846] _raw_spin_unlock_irqrestore+0x44/0x98 [ 43.392465][ T6846] do_send_specific+0x1cc/0x2cc [ 43.393249][ T6846] __arm64_sys_tgkill+0x12c/0x188 [ 43.394029][ T6846] invoke_syscall+0x98/0x254 [ 43.394727][ T6846] el0_svc_common+0xe8/0x23c [ 43.395379][ T6846] do_el0_svc+0x48/0x58 [ 43.395996][ T6846] el0_svc+0x5c/0x26c [ 43.396526][ T6846] el0t_64_sync_handler+0x84/0x12c [ 43.397290][ T6846] el0t_64_sync+0x198/0x19c [ 43.397960][ T6846] [ 43.397960][ T6846] other info that might help us debug this: [ 43.397960][ T6846] [ 43.399543][ T6846] Possible interrupt unsafe locking scenario: [ 43.399543][ T6846] [ 43.400864][ T6846] CPU0 CPU1 [ 43.401648][ T6846] ---- ---- [ 43.402486][ T6846] lock(&p->sequence); [ 43.403093][ T6846] local_irq_disable(); [ 43.404086][ T6846] lock(&xa->xa_lock#10); [ 43.405162][ T6846] lock(&p->sequence); [ 43.406114][ T6846] [ 43.406605][ T6846] lock(&xa->xa_lock#10); [ 43.407267][ T6846] [ 43.407267][ T6846] *** DEADLOCK *** [ 43.407267][ T6846] [ 43.408439][ T6846] 2 locks held by syz.4.21/6846: [ 43.409171][ T6846] #0: ffff0000f7d10638 (&fi->lock){+.+.}-{3:3}, at: fuse_iomap_writeback_range+0x674/0x149c [ 43.410762][ T6846] #1: ffff0000f7d10240 (&xa->xa_lock#10){-.-.}-{3:3}, at: __folio_end_writeback+0x10c/0x6f8 [ 43.412322][ T6846] [ 43.412322][ T6846] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 43.413929][ T6846] -> (&xa->xa_lock#10){-.-.}-{3:3} { [ 43.414760][ T6846] IN-HARDIRQ-W at: [ 43.415385][ T6846] lock_acquire+0x140/0x2e0 [ 43.416280][ T6846] _raw_spin_lock_irqsave+0x5c/0x7c [ 43.417248][ T6846] __folio_end_writeback+0x10c/0x6f8 [ 43.418231][ T6846] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 43.419354][ T6846] folio_end_writeback+0xd8/0x248 [ 43.420277][ T6846] end_buffer_async_write+0x20c/0x350 [ 43.421294][ T6846] end_bio_bh_io_sync+0xb0/0x184 [ 43.422203][ T6846] bio_endio+0x8d4/0x910 [ 43.423121][ T6846] blk_mq_end_request_batch+0x49c/0x105c [ 43.424232][ T6846] nvme_irq+0x1ec/0x240 [ 43.425089][ T6846] __handle_irq_event_percpu+0x20c/0x8e4 [ 43.426162][ T6846] handle_irq_event+0x9c/0x1d0 [ 43.427153][ T6846] handle_fasteoi_irq+0x328/0x8d8 [ 43.428047][ T6846] generic_handle_domain_irq+0xe0/0x140 [ 43.429106][ T6846] gic_handle_irq+0x6c/0x18c [ 43.430004][ T6846] do_interrupt_handler+0xe0/0x138 [ 43.430961][ T6846] el1_interrupt+0x3c/0x60 [ 43.431833][ T6846] el1h_64_irq_handler+0x18/0x24 [ 43.432833][ T6846] el1h_64_irq+0x6c/0x70 [ 43.433700][ T6846] arch_local_irq_restore+0x8/0xc [ 43.434671][ T6846] rcu_read_lock_held+0x34/0x50 [ 43.435661][ T6846] __find_rr_leaf+0x2d4/0x5c8 [ 43.436593][ T6846] fib6_table_lookup+0x308/0x8b8 [ 43.437548][ T6846] ip6_pol_route+0x1f8/0x101c [ 43.438513][ T6846] ip6_pol_route_input+0x74/0x94 [ 43.439507][ T6846] fib6_rule_lookup+0x174/0x45c [ 43.440497][ T6846] ip6_route_input+0x5d0/0x930 [ 43.441480][ T6846] ip6_rcv_finish_core+0x218/0x3c8 [ 43.442454][ T6846] ip6_rcv_finish+0x120/0x21c [ 43.443448][ T6846] NF_HOOK+0x2c4/0x358 [ 43.444263][ T6846] ipv6_rcv+0x9c/0xbc [ 43.445132][ T6846] __netif_receive_skb+0xcc/0x2a8 [ 43.446207][ T6846] process_backlog+0x608/0x10e8 [ 43.447174][ T6846] __napi_poll+0xb0/0x310 [ 43.448073][ T6846] net_rx_action+0x548/0xcf0 [ 43.448958][ T6846] handle_softirqs+0x31c/0xc88 [ 43.449909][ T6846] __do_softirq+0x14/0x20 [ 43.450708][ T6846] ____do_softirq+0x14/0x20 [ 43.451729][ T6846] call_on_irq_stack+0x30/0x48 [ 43.452709][ T6846] do_softirq_own_stack+0x20/0x2c [ 43.453735][ T6846] do_softirq+0x90/0xf8 [ 43.454544][ T6846] __local_bh_enable_ip+0x240/0x35c [ 43.455593][ T6846] local_bh_enable+0x28/0x34 [ 43.456485][ T6846] __dev_queue_xmit+0x1464/0x2a68 [ 43.457489][ T6846] ip6_finish_output2+0x1150/0x1a78 [ 43.458516][ T6846] ip6_finish_output+0x418/0x7b4 [ 43.459547][ T6846] ip6_output+0x2c8/0x640 [ 43.460413][ T6846] NF_HOOK+0x15c/0x430 [ 43.461286][ T6846] mld_sendpack+0x7fc/0x100c [ 43.462246][ T6846] mld_send_initial_cr+0x34c/0x534 [ 43.463266][ T6846] ipv6_mc_dad_complete+0x74/0x3a8 [ 43.464259][ T6846] addrconf_dad_completed+0x604/0xb74 [ 43.465345][ T6846] addrconf_dad_work+0x928/0x10cc [ 43.466293][ T6846] process_one_work+0x7c0/0x1558 [ 43.467270][ T6846] worker_thread+0x958/0xed8 [ 43.468192][ T6846] kthread+0x5fc/0x75c [ 43.468969][ T6846] ret_from_fork+0x10/0x20 [ 43.469873][ T6846] IN-SOFTIRQ-W at: [ 43.470470][ T6846] lock_acquire+0x140/0x2e0 [ 43.471367][ T6846] _raw_spin_lock_irqsave+0x5c/0x7c [ 43.472339][ T6846] __folio_end_writeback+0x10c/0x6f8 [ 43.473274][ T6846] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 43.474339][ T6846] folio_end_writeback+0xd8/0x248 [ 43.475261][ T6846] end_buffer_async_write+0x20c/0x350 [ 43.476315][ T6846] end_bio_bh_io_sync+0xb0/0x184 [ 43.477240][ T6846] bio_endio+0x8d4/0x910 [ 43.478088][ T6846] blk_mq_end_request_batch+0x49c/0x105c [ 43.479128][ T6846] nvme_irq+0x1ec/0x240 [ 43.479932][ T6846] __handle_irq_event_percpu+0x20c/0x8e4 [ 43.480949][ T6846] handle_irq_event+0x9c/0x1d0 [ 43.481872][ T6846] handle_fasteoi_irq+0x328/0x8d8 [ 43.482864][ T6846] generic_handle_domain_irq+0xe0/0x140 [ 43.483892][ T6846] gic_handle_irq+0x6c/0x18c [ 43.484979][ T6846] do_interrupt_handler+0xe0/0x138 [ 43.486104][ T6846] el1_interrupt+0x3c/0x60 [ 43.487023][ T6846] el1h_64_irq_handler+0x18/0x24 [ 43.487986][ T6846] el1h_64_irq+0x6c/0x70 [ 43.488792][ T6846] arch_local_irq_restore+0x8/0xc [ 43.489711][ T6846] rcu_read_lock_held+0x34/0x50 [ 43.490650][ T6846] __find_rr_leaf+0x2d4/0x5c8 [ 43.491570][ T6846] fib6_table_lookup+0x308/0x8b8 [ 43.492553][ T6846] ip6_pol_route+0x1f8/0x101c [ 43.493495][ T6846] ip6_pol_route_input+0x74/0x94 [ 43.494501][ T6846] fib6_rule_lookup+0x174/0x45c [ 43.495482][ T6846] ip6_route_input+0x5d0/0x930 [ 43.496439][ T6846] ip6_rcv_finish_core+0x218/0x3c8 [ 43.497399][ T6846] ip6_rcv_finish+0x120/0x21c [ 43.498316][ T6846] NF_HOOK+0x2c4/0x358 [ 43.499164][ T6846] ipv6_rcv+0x9c/0xbc [ 43.499939][ T6846] __netif_receive_skb+0xcc/0x2a8 [ 43.500889][ T6846] process_backlog+0x608/0x10e8 [ 43.501838][ T6846] __napi_poll+0xb0/0x310 [ 43.502710][ T6846] net_rx_action+0x548/0xcf0 [ 43.503590][ T6846] handle_softirqs+0x31c/0xc88 [ 43.504525][ T6846] __do_softirq+0x14/0x20 [ 43.505334][ T6846] ____do_softirq+0x14/0x20 [ 43.506238][ T6846] call_on_irq_stack+0x30/0x48 [ 43.507122][ T6846] do_softirq_own_stack+0x20/0x2c [ 43.508053][ T6846] do_softirq+0x90/0xf8 [ 43.508870][ T6846] __local_bh_enable_ip+0x240/0x35c [ 43.509880][ T6846] local_bh_enable+0x28/0x34 [ 43.510835][ T6846] __dev_queue_xmit+0x1464/0x2a68 [ 43.511807][ T6846] ip6_finish_output2+0x1150/0x1a78 [ 43.512829][ T6846] ip6_finish_output+0x418/0x7b4 [ 43.513779][ T6846] ip6_output+0x2c8/0x640 [ 43.514659][ T6846] NF_HOOK+0x15c/0x430 [ 43.515501][ T6846] mld_sendpack+0x7fc/0x100c [ 43.516361][ T6846] mld_send_initial_cr+0x34c/0x534 [ 43.517355][ T6846] ipv6_mc_dad_complete+0x74/0x3a8 [ 43.518325][ T6846] addrconf_dad_completed+0x604/0xb74 [ 43.519316][ T6846] addrconf_dad_work+0x928/0x10cc [ 43.520329][ T6846] process_one_work+0x7c0/0x1558 [ 43.521282][ T6846] worker_thread+0x958/0xed8 [ 43.522197][ T6846] kthread+0x5fc/0x75c [ 43.523018][ T6846] ret_from_fork+0x10/0x20 [ 43.523844][ T6846] INITIAL USE at: [ 43.524419][ T6846] lock_acquire+0x140/0x2e0 [ 43.525341][ T6846] _raw_spin_lock_irq+0x58/0x70 [ 43.526456][ T6846] shmem_add_to_page_cache+0x564/0xa24 [ 43.527547][ T6846] shmem_alloc_and_add_folio+0x758/0x10c4 [ 43.528620][ T6846] shmem_get_folio_gfp+0x4d4/0x159c [ 43.529663][ T6846] shmem_read_folio_gfp+0x8c/0xf0 [ 43.530646][ T6846] drm_gem_get_pages+0x1cc/0x7c0 [ 43.531597][ T6846] drm_gem_shmem_get_pages_locked+0x1d4/0x364 [ 43.532695][ T6846] drm_gem_shmem_pin_locked+0x1f8/0x410 [ 43.533743][ T6846] drm_gem_shmem_vmap_locked+0x3cc/0x658 [ 43.534792][ T6846] drm_gem_shmem_object_vmap+0x28/0x38 [ 43.535856][ T6846] drm_gem_vmap+0x104/0x1d8 [ 43.536795][ T6846] drm_client_buffer_vmap+0x68/0xb0 [ 43.537764][ T6846] drm_fbdev_shmem_driver_fbdev_probe+0x1f4/0x700 [ 43.539006][ T6846] __drm_fb_helper_initial_config_and_unlock+0x108c/0x1728 [ 43.540296][ T6846] drm_fb_helper_initial_config+0x3c/0x58 [ 43.541350][ T6846] drm_fbdev_client_hotplug+0x154/0x22c [ 43.542358][ T6846] drm_client_register+0x13c/0x1d4 [ 43.543328][ T6846] drm_fbdev_client_setup+0x194/0x3d0 [ 43.544345][ T6846] drm_client_setup+0x114/0x228 [ 43.545244][ T6846] vkms_create+0x370/0x420 [ 43.546168][ T6846] vkms_init+0x64/0x9c [ 43.547048][ T6846] do_one_initcall+0x248/0x9b4 [ 43.547971][ T6846] do_initcall_level+0x128/0x1c4 [ 43.548986][ T6846] do_initcalls+0x70/0xd0 [ 43.549900][ T6846] do_basic_setup+0x78/0x8c [ 43.550809][ T6846] kernel_init_freeable+0x268/0x39c [ 43.551870][ T6846] kernel_init+0x24/0x1dc [ 43.552740][ T6846] ret_from_fork+0x10/0x20 [ 43.553748][ T6846] } [ 43.554081][ T6846] ... key at: [] xa_init_flags.__key+0x0/0x20 [ 43.555290][ T6846] [ 43.555290][ T6846] the dependencies between the lock to be acquired [ 43.555301][ T6846] and HARDIRQ-irq-unsafe lock: [ 43.557185][ T6846] -> (&p->sequence){+.-.}-{0:0} { [ 43.558001][ T6846] HARDIRQ-ON-W at: [ 43.558559][ T6846] lock_acquire+0x140/0x2e0 [ 43.559532][ T6846] fprop_new_period+0x3b8/0x718 [ 43.560456][ T6846] writeout_period+0x94/0x11c [ 43.561349][ T6846] call_timer_fn+0x19c/0x814 [ 43.562271][ T6846] __run_timer_base+0x51c/0x76c [ 43.563261][ T6846] run_timer_softirq+0x11c/0x194 [ 43.564274][ T6846] handle_softirqs+0x31c/0xc88 [ 43.565206][ T6846] __do_softirq+0x14/0x20 [ 43.566046][ T6846] ____do_softirq+0x14/0x20 [ 43.566941][ T6846] call_on_irq_stack+0x30/0x48 [ 43.567807][ T6846] do_softirq_own_stack+0x20/0x2c [ 43.568775][ T6846] __irq_exit_rcu+0x1b0/0x478 [ 43.569629][ T6846] irq_exit_rcu+0x14/0x84 [ 43.570521][ T6846] el1_interrupt+0x40/0x60 [ 43.571411][ T6846] el1h_64_irq_handler+0x18/0x24 [ 43.572354][ T6846] el1h_64_irq+0x6c/0x70 [ 43.573178][ T6846] _raw_spin_unlock_irqrestore+0x44/0x98 [ 43.574282][ T6846] do_send_specific+0x1cc/0x2cc [ 43.575197][ T6846] __arm64_sys_tgkill+0x12c/0x188 [ 43.576185][ T6846] invoke_syscall+0x98/0x254 [ 43.577112][ T6846] el0_svc_common+0xe8/0x23c [ 43.578006][ T6846] do_el0_svc+0x48/0x58 [ 43.578846][ T6846] el0_svc+0x5c/0x26c [ 43.579619][ T6846] el0t_64_sync_handler+0x84/0x12c [ 43.580619][ T6846] el0t_64_sync+0x198/0x19c [ 43.581504][ T6846] IN-SOFTIRQ-W at: [ 43.582069][ T6846] lock_acquire+0x140/0x2e0 [ 43.582958][ T6846] fprop_new_period+0x3b8/0x718 [ 43.583887][ T6846] writeout_period+0x94/0x11c [ 43.584733][ T6846] call_timer_fn+0x19c/0x814 [ 43.585544][ T6846] __run_timer_base+0x51c/0x76c [ 43.586465][ T6846] run_timer_softirq+0x11c/0x194 [ 43.587476][ T6846] handle_softirqs+0x31c/0xc88 [ 43.588549][ T6846] __do_softirq+0x14/0x20 [ 43.589425][ T6846] ____do_softirq+0x14/0x20 [ 43.590351][ T6846] call_on_irq_stack+0x30/0x48 [ 43.591296][ T6846] do_softirq_own_stack+0x20/0x2c [ 43.592216][ T6846] __irq_exit_rcu+0x1b0/0x478 [ 43.593111][ T6846] irq_exit_rcu+0x14/0x84 [ 43.594038][ T6846] el1_interrupt+0x40/0x60 [ 43.594871][ T6846] el1h_64_irq_handler+0x18/0x24 [ 43.595814][ T6846] el1h_64_irq+0x6c/0x70 [ 43.596735][ T6846] _raw_spin_unlock_irqrestore+0x44/0x98 [ 43.597811][ T6846] do_send_specific+0x1cc/0x2cc [ 43.598692][ T6846] __arm64_sys_tgkill+0x12c/0x188 [ 43.599553][ T6846] invoke_syscall+0x98/0x254 [ 43.600432][ T6846] el0_svc_common+0xe8/0x23c [ 43.601323][ T6846] do_el0_svc+0x48/0x58 [ 43.602135][ T6846] el0_svc+0x5c/0x26c [ 43.602971][ T6846] el0t_64_sync_handler+0x84/0x12c [ 43.604227][ T6846] el0t_64_sync+0x198/0x19c [ 43.605219][ T6846] INITIAL USE at: [ 43.605854][ T6846] lock_acquire+0x140/0x2e0 [ 43.606818][ T6846] fprop_new_period+0x3b8/0x718 [ 43.607850][ T6846] writeout_period+0x94/0x11c [ 43.608764][ T6846] call_timer_fn+0x19c/0x814 [ 43.609714][ T6846] __run_timer_base+0x51c/0x76c [ 43.610741][ T6846] run_timer_softirq+0x11c/0x194 [ 43.611784][ T6846] handle_softirqs+0x31c/0xc88 [ 43.612743][ T6846] __do_softirq+0x14/0x20 [ 43.613674][ T6846] ____do_softirq+0x14/0x20 [ 43.614586][ T6846] call_on_irq_stack+0x30/0x48 [ 43.615497][ T6846] do_softirq_own_stack+0x20/0x2c [ 43.616501][ T6846] __irq_exit_rcu+0x1b0/0x478 [ 43.617431][ T6846] irq_exit_rcu+0x14/0x84 [ 43.618308][ T6846] el1_interrupt+0x40/0x60 [ 43.619247][ T6846] el1h_64_irq_handler+0x18/0x24 [ 43.620120][ T6846] el1h_64_irq+0x6c/0x70 [ 43.620966][ T6846] _raw_spin_unlock_irqrestore+0x44/0x98 [ 43.622056][ T6846] do_send_specific+0x1cc/0x2cc [ 43.623079][ T6846] __arm64_sys_tgkill+0x12c/0x188 [ 43.624075][ T6846] invoke_syscall+0x98/0x254 [ 43.625053][ T6846] el0_svc_common+0xe8/0x23c [ 43.625954][ T6846] do_el0_svc+0x48/0x58 [ 43.626813][ T6846] el0_svc+0x5c/0x26c [ 43.627635][ T6846] el0t_64_sync_handler+0x84/0x12c [ 43.628600][ T6846] el0t_64_sync+0x198/0x19c [ 43.629520][ T6846] INITIAL READ USE at: [ 43.630110][ T6846] lock_acquire+0x140/0x2e0 [ 43.631101][ T6846] fprop_fraction_percpu+0xac/0x270 [ 43.632165][ T6846] __wb_calc_thresh+0xfc/0x3b0 [ 43.633157][ T6846] domain_over_bg_thresh+0xb8/0x1f0 [ 43.634222][ T6846] wb_over_bg_thresh+0xf8/0x17c [ 43.635101][ T6846] wb_workfn+0xa30/0xdc0 [ 43.636021][ T6846] process_one_work+0x7c0/0x1558 [ 43.637057][ T6846] worker_thread+0x958/0xed8 [ 43.638052][ T6846] kthread+0x5fc/0x75c [ 43.638978][ T6846] ret_from_fork+0x10/0x20 [ 43.639885][ T6846] } [ 43.640268][ T6846] ... key at: [] fprop_global_init.__key.1+0x0/0x20 [ 43.641528][ T6846] ... acquired at: [ 43.642042][ T6846] fprop_fraction_percpu+0xf0/0x270 [ 43.642898][ T6846] __fprop_add_percpu_max+0x130/0x1f4 [ 43.643707][ T6846] __wb_writeout_add+0xbc/0x27c [ 43.644434][ T6846] __folio_end_writeback+0x380/0x6f8 [ 43.645199][ T6846] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 43.646143][ T6846] folio_end_writeback+0xd8/0x248 [ 43.646916][ T6846] iomap_finish_folio_write+0x1c0/0x2a4 [ 43.647720][ T6846] fuse_flush_writepages+0x578/0x788 [ 43.648512][ T6846] fuse_iomap_writeback_range+0x744/0x149c [ 43.649314][ T6846] iomap_writeback_folio+0x1064/0x1fc4 [ 43.650109][ T6846] iomap_writepages+0x128/0x25c [ 43.650859][ T6846] fuse_writepages+0x208/0x2bc [ 43.651566][ T6846] do_writepages+0x270/0x468 [ 43.652225][ T6846] __writeback_single_inode+0x144/0x16b8 [ 43.653077][ T6846] writeback_single_inode+0x3e4/0xc2c [ 43.653925][ T6846] write_inode_now+0x13c/0x1a4 [ 43.654665][ T6846] fuse_flush+0x20c/0x6a0 [ 43.655344][ T6846] filp_flush+0xb8/0x190 [ 43.655979][ T6846] filp_close+0x28/0x48 [ 43.656616][ T6846] __arm64_sys_close_range+0x318/0x5c4 [ 43.657494][ T6846] invoke_syscall+0x98/0x254 [ 43.658212][ T6846] el0_svc_common+0xe8/0x23c [ 43.658956][ T6846] do_el0_svc+0x48/0x58 [ 43.659645][ T6846] el0_svc+0x5c/0x26c [ 43.660287][ T6846] el0t_64_sync_handler+0x84/0x12c [ 43.661147][ T6846] el0t_64_sync+0x198/0x19c [ 43.661860][ T6846] [ 43.662193][ T6846] [ 43.662193][ T6846] stack backtrace: [ 43.663098][ T6846] CPU: 1 UID: 0 PID: 6846 Comm: syz.4.21 Not tainted syzkaller #0 PREEMPT [ 43.664323][ T6846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 43.665782][ T6846] Call trace: [ 43.666260][ T6846] show_stack+0x2c/0x3c (C) [ 43.666915][ T6846] __dump_stack+0x30/0x40 [ 43.667587][ T6846] dump_stack_lvl+0xd8/0x12c [ 43.668259][ T6846] dump_stack+0x1c/0x28 [ 43.668911][ T6846] __lock_acquire+0x3058/0x30a4 [ 43.669670][ T6846] lock_acquire+0x140/0x2e0 [ 43.670382][ T6846] fprop_fraction_percpu+0xf0/0x270 [ 43.671206][ T6846] __fprop_add_percpu_max+0x130/0x1f4 [ 43.672024][ T6846] __wb_writeout_add+0xbc/0x27c [ 43.672784][ T6846] __folio_end_writeback+0x380/0x6f8 [ 43.673569][ T6846] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 43.674515][ T6846] folio_end_writeback+0xd8/0x248 [ 43.675275][ T6846] iomap_finish_folio_write+0x1c0/0x2a4 [ 43.676125][ T6846] fuse_flush_writepages+0x578/0x788 [ 43.676967][ T6846] fuse_iomap_writeback_range+0x744/0x149c [ 43.677876][ T6846] iomap_writeback_folio+0x1064/0x1fc4 [ 43.678662][ T6846] iomap_writepages+0x128/0x25c [ 43.679401][ T6846] fuse_writepages+0x208/0x2bc [ 43.680061][ T6846] do_writepages+0x270/0x468 [ 43.680777][ T6846] __writeback_single_inode+0x144/0x16b8 [ 43.681564][ T6846] writeback_single_inode+0x3e4/0xc2c [ 43.682350][ T6846] write_inode_now+0x13c/0x1a4 [ 43.683024][ T6846] fuse_flush+0x20c/0x6a0 [ 43.683604][ T6846] filp_flush+0xb8/0x190 [ 43.684268][ T6846] filp_close+0x28/0x48 [ 43.684861][ T6846] __arm64_sys_close_range+0x318/0x5c4 [ 43.685649][ T6846] invoke_syscall+0x98/0x254 [ 43.686285][ T6846] el0_svc_common+0xe8/0x23c [ 43.686941][ T6846] do_el0_svc+0x48/0x58 [ 43.687465][ T6846] el0_svc+0x5c/0x26c [ 43.688037][ T6846] el0t_64_sync_handler+0x84/0x12c [ 43.688708][ T6846] el0t_64_sync+0x198/0x19c [ 45.065583][ T6695] Bluetooth: hci1: command tx timeout [ 45.145578][ T6696] Bluetooth: hci3: command tx timeout [ 45.145594][ T6690] Bluetooth: hci4: command tx timeout [ 45.145629][ T6646] Bluetooth: hci5: command tx timeout [ 45.148190][ T6695] Bluetooth: hci2: command tx timeout 1970/01/01 00:00:46 executed programs: 20 [ 47.145512][ T6695] Bluetooth: hci1: command tx timeout [ 47.225397][ T6696] Bluetooth: hci4: command tx timeout [ 47.225430][ T6695] Bluetooth: hci5: command tx timeout [ 47.235406][ T6696] Bluetooth: hci3: command tx timeout [ 47.235447][ T6695] Bluetooth: hci2: command tx timeout 1970/01/01 00:00:53 executed programs: 30