[ 69.615567][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.617100][ T21] cfg80211: failed to load regulatory.db [ 69.618237][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.0.128' (ED25519) to the list of known hosts. 1970/01/01 00:01:11 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:12 parsed 1 programs [ 74.757202][ T4643] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 76.465869][ T646] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.467487][ T646] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.490044][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.553694][ T1637] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.555698][ T1637] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.573845][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.115828][ T4702] chnl_net:caif_netlink_parms(): no params data found [ 77.186466][ T4702] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.187945][ T4702] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.189988][ T4702] device bridge_slave_0 entered promiscuous mode [ 77.195951][ T4702] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.197506][ T4702] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.199561][ T4702] device bridge_slave_1 entered promiscuous mode [ 77.250291][ T4702] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.254212][ T4702] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.270073][ T4702] team0: Port device team_slave_0 added [ 77.274292][ T4702] team0: Port device team_slave_1 added [ 77.285286][ T4702] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.286929][ T4702] 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 1560 would solve the problem. [ 77.292085][ T4702] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.313918][ T4702] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.315229][ T4702] 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 1560 would solve the problem. [ 77.330450][ T4702] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.375722][ T4702] device hsr_slave_0 entered promiscuous mode [ 77.434019][ T4702] device hsr_slave_1 entered promiscuous mode [ 77.545801][ T4702] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 77.647614][ T4702] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 77.687059][ T4702] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 77.726963][ T4702] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 77.838879][ T4702] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.848955][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.850928][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.859401][ T4702] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.863464][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.865924][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.867955][ T646] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.869358][ T646] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.872418][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.885899][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.888529][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.890718][ T646] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.892049][ T646] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.894451][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.897630][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.908022][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.910858][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.913131][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.915859][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.917978][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.923325][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.926986][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.933227][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.935376][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.938071][ T4702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.012376][ T4702] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.016133][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.017795][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.031260][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.033371][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.046325][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.048361][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.050565][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.053306][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.057989][ T4702] device veth0_vlan entered promiscuous mode [ 78.066707][ T4702] device veth1_vlan entered promiscuous mode [ 78.080024][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.082092][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.085909][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.087974][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.092273][ T4702] device veth0_macvtap entered promiscuous mode [ 78.096565][ T4702] device veth1_macvtap entered promiscuous mode [ 78.106931][ T4702] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.108616][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.110652][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.112820][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.115801][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.120151][ T4702] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.121828][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.124387][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.135887][ T4702] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.137619][ T4702] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.139480][ T4702] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.141190][ T4702] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:18 executed programs: 0 [ 78.544697][ T4737] chnl_net:caif_netlink_parms(): no params data found [ 78.553358][ T4739] chnl_net:caif_netlink_parms(): no params data found [ 78.630773][ T4739] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.632233][ T4739] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.634564][ T4739] device bridge_slave_0 entered promiscuous mode [ 78.637491][ T4739] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.639095][ T4739] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.641178][ T4739] device bridge_slave_1 entered promiscuous mode [ 78.719022][ T4739] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.731799][ T4739] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.745146][ T4737] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.746536][ T4737] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.748677][ T4737] device bridge_slave_0 entered promiscuous mode [ 78.751845][ T4737] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.753206][ T4737] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.755700][ T4737] device bridge_slave_1 entered promiscuous mode [ 78.792606][ T4739] team0: Port device team_slave_0 added [ 78.804383][ T4737] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.816151][ T4739] team0: Port device team_slave_1 added [ 78.825231][ T4737] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.896055][ T4739] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.897586][ T4739] 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 1560 would solve the problem. [ 78.902862][ T4739] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.909924][ T4747] chnl_net:caif_netlink_parms(): no params data found [ 78.918650][ T4737] team0: Port device team_slave_0 added [ 78.923324][ T4737] team0: Port device team_slave_1 added [ 78.929344][ T4739] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.930821][ T4739] 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 1560 would solve the problem. [ 78.936238][ T4739] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.944557][ T4745] chnl_net:caif_netlink_parms(): no params data found [ 79.001703][ T4737] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.003255][ T4737] 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 1560 would solve the problem. [ 79.013752][ T4737] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.075498][ T4739] device hsr_slave_0 entered promiscuous mode [ 79.114057][ T4739] device hsr_slave_1 entered promiscuous mode [ 79.163721][ T4739] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.165254][ T4739] Cannot create hsr debugfs directory [ 79.169728][ T4737] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.171046][ T4737] 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 1560 would solve the problem. [ 79.176084][ T4737] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.248379][ T4747] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.249744][ T4747] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.252136][ T4747] device bridge_slave_0 entered promiscuous mode [ 79.261125][ T4745] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.262642][ T4745] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.265366][ T4745] device bridge_slave_0 entered promiscuous mode [ 79.269817][ T4745] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.271246][ T4745] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.280159][ T4745] device bridge_slave_1 entered promiscuous mode [ 79.315382][ T4737] device hsr_slave_0 entered promiscuous mode [ 79.374593][ T4737] device hsr_slave_1 entered promiscuous mode [ 79.413640][ T4737] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.415266][ T4737] Cannot create hsr debugfs directory [ 79.416642][ T4747] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.418181][ T4747] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.420374][ T4747] device bridge_slave_1 entered promiscuous mode [ 79.426030][ T4755] chnl_net:caif_netlink_parms(): no params data found [ 79.456991][ T4747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.474577][ T4745] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.500585][ T4747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.515169][ T4745] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.581068][ T4747] team0: Port device team_slave_0 added [ 79.599719][ T4755] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.601288][ T4755] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.603398][ T4755] device bridge_slave_0 entered promiscuous mode [ 79.608248][ T4745] team0: Port device team_slave_0 added [ 79.609764][ T4755] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.611259][ T4755] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.613428][ T4755] device bridge_slave_1 entered promiscuous mode [ 79.626524][ T4747] team0: Port device team_slave_1 added [ 79.634268][ T4745] team0: Port device team_slave_1 added [ 79.704076][ T4745] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.705651][ T4745] 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 1560 would solve the problem. [ 79.710934][ T4745] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.720522][ T4755] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.722707][ T4747] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.724706][ T4747] 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 1560 would solve the problem. [ 79.729557][ T4747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.736180][ T4745] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.737608][ T4745] 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 1560 would solve the problem. [ 79.742539][ T4745] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.749082][ T4755] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.779062][ T4747] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.780395][ T4747] 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 1560 would solve the problem. [ 79.785922][ T4747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.804470][ T4755] team0: Port device team_slave_0 added [ 79.845035][ T4755] team0: Port device team_slave_1 added [ 79.915691][ T4745] device hsr_slave_0 entered promiscuous mode [ 79.953889][ T4745] device hsr_slave_1 entered promiscuous mode [ 79.993728][ T4745] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.995254][ T4745] Cannot create hsr debugfs directory [ 80.002543][ T4755] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.011395][ T4755] 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 1560 would solve the problem. [ 80.017411][ T4755] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.075569][ T4747] device hsr_slave_0 entered promiscuous mode [ 80.133984][ T4747] device hsr_slave_1 entered promiscuous mode [ 80.173736][ T4747] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.175331][ T4747] Cannot create hsr debugfs directory [ 80.176970][ T4755] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.178362][ T4755] 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 1560 would solve the problem. [ 80.183447][ T4755] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.187810][ T4739] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 80.285922][ T4739] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 80.388748][ T4739] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 80.413918][ T21] Bluetooth: hci1: command 0x0409 tx timeout [ 80.415205][ T21] Bluetooth: hci2: command 0x0409 tx timeout [ 80.434278][ T4739] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 80.504092][ T4114] Bluetooth: hci4: command 0x0409 tx timeout [ 80.505505][ T4114] Bluetooth: hci3: command 0x0409 tx timeout [ 80.526367][ T4755] device hsr_slave_0 entered promiscuous mode [ 80.573706][ T4167] Bluetooth: hci0: command 0x0409 tx timeout [ 80.584185][ T4755] device hsr_slave_1 entered promiscuous mode [ 80.633678][ T4755] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.635297][ T4755] Cannot create hsr debugfs directory [ 80.881865][ T4739] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.890780][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.892903][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.904579][ T4739] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.913079][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.915578][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.917635][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.919102][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.921392][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.942477][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.945182][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.947313][ T646] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.948690][ T646] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.950447][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.952641][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.962754][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.967427][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.969799][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.013076][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.015975][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.018119][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.020052][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.036859][ T4739] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.039434][ T4739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.060584][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.062843][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.151425][ T4737] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.200760][ T4737] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.225314][ T4737] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.271562][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.273223][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.275735][ T4737] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.311545][ T4739] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.374581][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.376913][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.401237][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.403209][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.406296][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.408411][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.412029][ T4739] device veth0_vlan entered promiscuous mode [ 81.465112][ T4739] device veth1_vlan entered promiscuous mode [ 81.524001][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.526222][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.528206][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.530532][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.540695][ T4737] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.608637][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.610719][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.613172][ T4739] device veth0_macvtap entered promiscuous mode [ 81.620719][ T4737] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.629235][ T4739] device veth1_macvtap entered promiscuous mode [ 81.641648][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.644114][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.645964][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.648989][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.650974][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.652358][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.655336][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.665607][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.667639][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.669587][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.670970][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.680931][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.688912][ T4739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.690908][ T4739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.696574][ T4739] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.700887][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.703119][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.709109][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.717286][ T4739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.719430][ T4739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.722242][ T4739] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.732012][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.734835][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.737041][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.739586][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.741709][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.752205][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.759540][ T4737] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 81.761555][ T4737] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.778127][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.780091][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.782204][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.792619][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.795606][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.798337][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.805249][ T4739] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.807002][ T4739] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.808834][ T4739] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.810617][ T4739] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.912668][ T4747] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.924720][ T4745] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 81.969631][ T4745] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 82.005865][ T4745] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 82.044992][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.047565][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.053913][ T4737] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.055799][ T4745] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 82.086494][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.088272][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.090124][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.114238][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.116543][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.136194][ T646] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.137962][ T646] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.141927][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 82.192268][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.195474][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.198184][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.200144][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.205475][ T4737] device veth0_vlan entered promiscuous mode [ 82.261971][ T4737] device veth1_vlan entered promiscuous mode [ 82.317952][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.320647][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.323179][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.330016][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.332947][ T4737] device veth0_macvtap entered promiscuous mode [ 82.383460][ T4745] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.405237][ T4737] device veth1_macvtap entered promiscuous mode [ 82.449923][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.452005][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.454755][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.457017][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.486193][ T4745] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.489732][ T4737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.491782][ T4737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.494888][ T4160] Bluetooth: hci2: command 0x041b tx timeout [ 82.496179][ T4160] Bluetooth: hci1: command 0x041b tx timeout [ 82.513798][ T4737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.515768][ T4737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.525606][ T4737] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.574100][ T4132] Bluetooth: hci3: command 0x041b tx timeout [ 82.575403][ T4132] Bluetooth: hci4: command 0x041b tx timeout [ 82.586080][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.588137][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.590296][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.592461][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.604086][ T553] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.605503][ T553] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.608710][ T4737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.610639][ T4737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.612551][ T4737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.615331][ T4737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.618488][ T4737] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.627768][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.629815][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.631785][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.641471][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.652653][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.655632][ T553] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.657268][ T553] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.659100][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.664582][ T4121] Bluetooth: hci0: command 0x041b tx timeout [ 82.700091][ T4737] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.701873][ T4737] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.716553][ T4889] loop1: detected capacity change from 0 to 32768 [ 82.719149][ T4737] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.720925][ T4737] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.796418][ T4889] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 82.798255][ T4889] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 82.836130][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.838481][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.841166][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.843314][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.848709][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.850928][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.852981][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.856002][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.857971][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.862113][ T4889] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 82.915494][ T4745] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.924365][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.973356][ T4889] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 83.062743][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.065229][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.124778][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.232299][ T4745] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.274779][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.276916][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.279837][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.281582][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.341271][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.343417][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.346820][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.364091][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.366185][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.369671][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.371695][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.394648][ T4745] device veth0_vlan entered promiscuous mode 1970/01/01 00:01:23 executed programs: 11 [ 83.422959][ T4745] device veth1_vlan entered promiscuous mode [ 83.453114][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.456294][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.458373][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.460606][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.505488][ T4745] device veth0_macvtap entered promiscuous mode [ 83.537640][ T4745] device veth1_macvtap entered promiscuous mode [ 83.576680][ T4745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.578846][ T4745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.580742][ T4745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.583453][ T4745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.643902][ T4745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.646103][ T4745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.673784][ T4745] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.710897][ T4747] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.724117][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.726252][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.728349][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.730303][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.750671][ T4745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.763294][ T4745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.773431][ T4745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.777107][ T4745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.779058][ T4745] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.780976][ T4745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.799254][ T4745] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.822892][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.830533][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.908149][ T4747] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.931141][ T4745] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.932850][ T4745] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.943622][ T4745] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.945739][ T4745] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.995200][ T4747] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.123984][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.125698][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.146125][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 84.225944][ T1637] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.227858][ T1637] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.230402][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 84.300852][ T4747] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 84.346145][ T4747] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 84.375589][ T4747] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 84.474022][ T4935] loop0: detected capacity change from 0 to 32768 [ 84.485086][ T4747] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 84.517557][ T4935] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 84.519277][ T4935] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 84.551348][ T4755] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 84.574709][ T4118] Bluetooth: hci1: command 0x040f tx timeout [ 84.578843][ T4118] Bluetooth: hci2: command 0x040f tx timeout [ 84.600346][ T4935] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 84.634613][ T4755] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 84.664287][ T4118] Bluetooth: hci4: command 0x040f tx timeout [ 84.665979][ T4118] Bluetooth: hci3: command 0x040f tx timeout [ 84.705607][ T4755] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 84.733881][ T4118] Bluetooth: hci0: command 0x040f tx timeout [ 84.762413][ T4935] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 84.768274][ T4755] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 84.793331][ T4948] loop1: detected capacity change from 0 to 32768 [ 84.891481][ T4948] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 84.893163][ T4948] CPU: 1 PID: 4948 Comm: syz.1.20 Not tainted 5.15.175-syzkaller #0 [ 84.894833][ T4948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 84.896802][ T4948] Call trace: [ 84.897458][ T4948] dump_backtrace+0x0/0x530 [ 84.898339][ T4948] show_stack+0x2c/0x3c [ 84.899213][ T4948] dump_stack_lvl+0x108/0x170 [ 84.900308][ T4948] dump_stack+0x1c/0x58 [ 84.901116][ T4948] sysfs_create_dir_ns+0x278/0x318 [ 84.902151][ T4948] kobject_add_internal+0x384/0x8f0 [ 84.903169][ T4948] kobject_init_and_add+0x130/0x1a0 [ 84.904245][ T4948] gfs2_sys_fs_add+0x1f8/0x3f4 [ 84.905333][ T4948] gfs2_fill_super+0xe10/0x2010 [ 84.906393][ T4948] get_tree_bdev+0x360/0x54c [ 84.907310][ T4948] gfs2_get_tree+0x54/0x1b4 [ 84.908312][ T4948] vfs_get_tree+0x90/0x274 [ 84.909161][ T4948] do_new_mount+0x278/0x8fc [ 84.910105][ T4948] path_mount+0x594/0x101c [ 84.910974][ T4948] __arm64_sys_mount+0x510/0x5e0 [ 84.911942][ T4948] invoke_syscall+0x98/0x2b8 [ 84.912891][ T4948] el0_svc_common+0x138/0x258 [ 84.913794][ T4948] do_el0_svc+0x58/0x14c [ 84.914677][ T4948] el0_svc+0x7c/0x1f0 [ 84.915490][ T4948] el0t_64_sync_handler+0x84/0xe4 [ 84.916442][ T4948] el0t_64_sync+0x1a0/0x1a4 [ 84.979333][ T4948] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 84.982139][ T4948] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 85.045017][ T4747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.153957][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.156174][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.165890][ T4747] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.204646][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.206897][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.209117][ T1637] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.210678][ T1637] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.221909][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.239211][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.241270][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.243208][ T553] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.244887][ T553] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.248454][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.292067][ T4755] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.320086][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.325809][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.327873][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.354748][ T4755] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.356398][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.359115][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.361277][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.367792][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.387845][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.390492][ T4960] loop2: detected capacity change from 0 to 32768 [ 85.414440][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.416712][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.418609][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.420059][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.421861][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.441914][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.464673][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.466062][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.467860][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.480309][ T4960] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 85.481811][ T4960] CPU: 0 PID: 4960 Comm: syz.2.17 Not tainted 5.15.175-syzkaller #0 [ 85.483328][ T4960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 85.485494][ T4960] Call trace: [ 85.486145][ T4960] dump_backtrace+0x0/0x530 [ 85.487048][ T4960] show_stack+0x2c/0x3c [ 85.487974][ T4960] dump_stack_lvl+0x108/0x170 [ 85.488984][ T4960] dump_stack+0x1c/0x58 [ 85.489849][ T4960] sysfs_create_dir_ns+0x278/0x318 [ 85.490896][ T4960] kobject_add_internal+0x384/0x8f0 [ 85.491911][ T4960] kobject_init_and_add+0x130/0x1a0 [ 85.493035][ T4960] gfs2_sys_fs_add+0x1f8/0x3f4 [ 85.494057][ T4960] gfs2_fill_super+0xe10/0x2010 [ 85.495042][ T4960] get_tree_bdev+0x360/0x54c [ 85.496047][ T4960] gfs2_get_tree+0x54/0x1b4 [ 85.496959][ T4960] vfs_get_tree+0x90/0x274 [ 85.497805][ T4960] do_new_mount+0x278/0x8fc [ 85.498837][ T4960] path_mount+0x594/0x101c [ 85.499659][ T4960] __arm64_sys_mount+0x510/0x5e0 [ 85.500674][ T4960] invoke_syscall+0x98/0x2b8 [ 85.501561][ T4960] el0_svc_common+0x138/0x258 [ 85.502460][ T4960] do_el0_svc+0x58/0x14c [ 85.503308][ T4960] el0_svc+0x7c/0x1f0 [ 85.504120][ T4960] el0t_64_sync_handler+0x84/0xe4 [ 85.505234][ T4960] el0t_64_sync+0x1a0/0x1a4 [ 85.516885][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.519199][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.521357][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.529283][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.535527][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.548353][ T4747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.560887][ T4960] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 85.563664][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.576877][ T4960] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 85.595353][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.597869][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.612102][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.614181][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.616788][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.618895][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.626481][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.639409][ T4755] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.671599][ T4755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.680634][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.682785][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.901879][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.913803][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.931962][ T4747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.013285][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.015898][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.018029][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.020173][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.065637][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.067933][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.072029][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.084158][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.092419][ T4755] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.109136][ T4747] device veth0_vlan entered promiscuous mode [ 86.136085][ T4747] device veth1_vlan entered promiscuous mode [ 86.193196][ T4747] device veth0_macvtap entered promiscuous mode [ 86.196595][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.198628][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.200681][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.203183][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.216678][ T4747] device veth1_macvtap entered promiscuous mode [ 86.224600][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.271855][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.283555][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.285770][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.287936][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.290095][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.292115][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.322995][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.333377][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.345680][ T4747] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.348723][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.350952][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.382555][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.393424][ T4948] loop1: detected capacity change from 0 to 32768 [ 86.395382][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.397494][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.399528][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.401484][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.435548][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.437674][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.439802][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.471337][ T4747] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.475762][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.477699][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.483197][ T4747] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.491048][ T4948] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 86.492733][ T4948] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 86.534589][ T4948] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 86.536450][ T4747] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.538270][ T4747] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.539954][ T4747] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.551482][ T4121] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 86.552980][ T4121] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 86.654548][ T4119] Bluetooth: hci2: command 0x0419 tx timeout [ 86.655851][ T4119] Bluetooth: hci1: command 0x0419 tx timeout [ 86.686788][ T4121] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 133ms [ 86.690967][ T4121] gfs2: fsid=syz:syz.0: jid=0: Done [ 86.692521][ T4948] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 86.707421][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.709180][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.734710][ T4121] Bluetooth: hci3: command 0x0419 tx timeout [ 86.736079][ T4121] Bluetooth: hci4: command 0x0419 tx timeout [ 86.736576][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.739196][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.741274][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.786667][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.788296][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.813782][ T4121] Bluetooth: hci0: command 0x0419 tx timeout [ 86.824788][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.826856][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.829705][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.839450][ T4755] device veth0_vlan entered promiscuous mode [ 86.843347][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.856055][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.867602][ T4755] device veth1_vlan entered promiscuous mode [ 86.931513][ T4948] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 86.936902][ T149] [ 86.937554][ T149] ====================================================== [ 86.938965][ T149] WARNING: possible circular locking dependency detected [ 86.940341][ T149] 5.15.175-syzkaller #0 Not tainted [ 86.941364][ T149] ------------------------------------------------------ [ 86.942673][ T149] kworker/1:1H/149 is trying to acquire lock: [ 86.943841][ T149] ffff0000cc9b40e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x5c/0x388 [ 86.945700][ T149] [ 86.945700][ T149] but task is already holding lock: [ 86.947258][ T149] ffff80001d807c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 86.949532][ T149] [ 86.949532][ T149] which lock already depends on the new lock. [ 86.949532][ T149] [ 86.951771][ T149] [ 86.951771][ T149] the existing dependency chain (in reverse order) is: [ 86.953505][ T149] [ 86.953505][ T149] -> #2 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}: [ 86.955630][ T149] process_one_work+0x6d4/0x11b8 [ 86.956809][ T149] worker_thread+0x910/0x1034 [ 86.957924][ T149] kthread+0x37c/0x45c [ 86.958911][ T149] ret_from_fork+0x10/0x20 [ 86.959921][ T149] [ 86.959921][ T149] -> #1 ((wq_completion)glock_workqueue){+.+.}-{0:0}: [ 86.961612][ T149] flush_workqueue+0x14c/0x11c4 [ 86.962598][ T149] gfs2_gl_hash_clear+0xbc/0x2f4 [ 86.963764][ T4960] loop2: detected capacity change from 0 to 32768 [ 86.963770][ T149] gfs2_put_super+0x5e4/0x684 [ 86.963785][ T149] generic_shutdown_super+0x130/0x2f0 [ 86.967776][ T149] kill_block_super+0x70/0xdc [ 86.968826][ T149] gfs2_kill_sb+0xc0/0xd4 [ 86.969806][ T149] deactivate_locked_super+0xb8/0x13c [ 86.970927][ T149] deactivate_super+0x108/0x128 [ 86.971973][ T149] cleanup_mnt+0x3c0/0x474 [ 86.972983][ T149] __cleanup_mnt+0x20/0x30 [ 86.973978][ T149] task_work_run+0x130/0x1e4 [ 86.974949][ T149] do_notify_resume+0x262c/0x32b8 [ 86.976084][ T149] el0_svc+0xfc/0x1f0 [ 86.976993][ T149] el0t_64_sync_handler+0x84/0xe4 [ 86.978102][ T149] el0t_64_sync+0x1a0/0x1a4 [ 86.979209][ T149] [ 86.979209][ T149] -> #0 (&type->s_umount_key#50){+.+.}-{3:3}: [ 86.980916][ T149] __lock_acquire+0x32d4/0x7638 [ 86.981955][ T149] lock_acquire+0x240/0x77c [ 86.982947][ T149] down_write+0xbc/0x12c [ 86.983857][ T149] freeze_super+0x5c/0x388 [ 86.984902][ T149] freeze_go_sync+0x128/0x31c [ 86.985943][ T149] do_xmote+0x304/0x1054 [ 86.986789][ T149] run_queue+0x3f8/0x6bc [ 86.987695][ T149] glock_work_func+0x27c/0x470 [ 86.988770][ T149] process_one_work+0x790/0x11b8 [ 86.989985][ T149] worker_thread+0x910/0x1034 [ 86.991035][ T149] kthread+0x37c/0x45c [ 86.991943][ T149] ret_from_fork+0x10/0x20 [ 86.992936][ T149] [ 86.992936][ T149] other info that might help us debug this: [ 86.992936][ T149] [ 86.994983][ T149] Chain exists of: [ 86.994983][ T149] &type->s_umount_key#50 --> (wq_completion)glock_workqueue --> (work_completion)(&(&gl->gl_work)->work) [ 86.994983][ T149] [ 86.998530][ T149] Possible unsafe locking scenario: [ 86.998530][ T149] [ 86.999964][ T149] CPU0 CPU1 [ 87.001156][ T149] ---- ---- [ 87.002146][ T149] lock((work_completion)(&(&gl->gl_work)->work)); [ 87.003487][ T149] lock((wq_completion)glock_workqueue); [ 87.005088][ T149] lock((work_completion)(&(&gl->gl_work)->work)); [ 87.006908][ T149] lock(&type->s_umount_key#50); [ 87.007853][ T149] [ 87.007853][ T149] *** DEADLOCK *** [ 87.007853][ T149] [ 87.009509][ T149] 2 locks held by kworker/1:1H/149: [ 87.010707][ T149] #0: ffff0000c5732d38 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 87.012257][ T4960] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 87.012999][ T149] #1: ffff80001d807c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 87.015186][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 87.016934][ T149] [ 87.016934][ T149] stack backtrace: [ 87.016941][ T149] CPU: 1 PID: 149 Comm: kworker/1:1H Not tainted 5.15.175-syzkaller #0 [ 87.016953][ T149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 87.019055][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 87.019805][ T149] Workqueue: glock_workqueue glock_work_func [ 87.021848][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.023557][ T149] [ 87.023565][ T149] Call trace: [ 87.023568][ T149] dump_backtrace+0x0/0x530 [ 87.023581][ T149] show_stack+0x2c/0x3c [ 87.023588][ T149] dump_stack_lvl+0x108/0x170 [ 87.023598][ T149] dump_stack+0x1c/0x58 [ 87.023605][ T149] print_circular_bug+0x150/0x1b8 [ 87.023616][ T149] check_noncircular+0x2cc/0x378 [ 87.023626][ T149] __lock_acquire+0x32d4/0x7638 [ 87.023636][ T149] lock_acquire+0x240/0x77c [ 87.036194][ T149] down_write+0xbc/0x12c [ 87.037125][ T149] freeze_super+0x5c/0x388 [ 87.037998][ T149] freeze_go_sync+0x128/0x31c [ 87.038916][ T149] do_xmote+0x304/0x1054 [ 87.039798][ T149] run_queue+0x3f8/0x6bc [ 87.040636][ T149] glock_work_func+0x27c/0x470 [ 87.041566][ T149] process_one_work+0x790/0x11b8 [ 87.042625][ T149] worker_thread+0x910/0x1034 [ 87.043551][ T149] kthread+0x37c/0x45c [ 87.044396][ T149] ret_from_fork+0x10/0x20 [ 87.045357][ T4960] CPU: 0 PID: 4960 Comm: syz.2.17 Not tainted 5.15.175-syzkaller #0 [ 87.047105][ T4960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 87.049059][ T4960] Call trace: [ 87.049642][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.049791][ T4960] dump_backtrace+0x0/0x530 [ 87.052363][ T4960] show_stack+0x2c/0x3c [ 87.053282][ T4960] dump_stack_lvl+0x108/0x170 [ 87.054271][ T4960] dump_stack+0x1c/0x58 [ 87.055065][ T4960] sysfs_create_dir_ns+0x278/0x318 [ 87.056151][ T4960] kobject_add_internal+0x384/0x8f0 [ 87.057203][ T4960] kobject_init_and_add+0x130/0x1a0 [ 87.058357][ T4960] gfs2_sys_fs_add+0x1f8/0x3f4 [ 87.059357][ T4960] gfs2_fill_super+0xe10/0x2010 [ 87.060379][ T4960] get_tree_bdev+0x360/0x54c [ 87.061340][ T4960] gfs2_get_tree+0x54/0x1b4 [ 87.062259][ T4960] vfs_get_tree+0x90/0x274 [ 87.063170][ T4960] do_new_mount+0x278/0x8fc [ 87.064122][ T4960] path_mount+0x594/0x101c [ 87.064993][ T4960] __arm64_sys_mount+0x510/0x5e0 [ 87.066011][ T4960] invoke_syscall+0x98/0x2b8 [ 87.066938][ T4960] el0_svc_common+0x138/0x258 [ 87.067880][ T4960] do_el0_svc+0x58/0x14c [ 87.068817][ T4960] el0_svc+0x7c/0x1f0 [ 87.069629][ T4960] el0t_64_sync_handler+0x84/0xe4 [ 87.070653][ T4960] el0t_64_sync+0x1a0/0x1a4 [ 87.091132][ T4755] device veth0_macvtap entered promiscuous mode [ 87.119144][ T4755] device veth1_macvtap entered promiscuous mode [ 87.133276][ T5003] loop0: detected capacity change from 0 to 32768 [ 87.143007][ T4960] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 87.145887][ T4960] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 87.165067][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.171796][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.179433][ T5003] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 87.180959][ T5003] CPU: 0 PID: 5003 Comm: syz.0.21 Not tainted 5.15.175-syzkaller #0 [ 87.182565][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 87.184596][ T5003] Call trace: [ 87.185308][ T5003] dump_backtrace+0x0/0x530 [ 87.186175][ T5003] show_stack+0x2c/0x3c [ 87.186947][ T5003] dump_stack_lvl+0x108/0x170 [ 87.188017][ T5003] dump_stack+0x1c/0x58 [ 87.188927][ T5003] sysfs_create_dir_ns+0x278/0x318 [ 87.190013][ T5003] kobject_add_internal+0x384/0x8f0 [ 87.191115][ T5003] kobject_init_and_add+0x130/0x1a0 [ 87.192125][ T5003] gfs2_sys_fs_add+0x1f8/0x3f4 [ 87.193060][ T5003] gfs2_fill_super+0xe10/0x2010 [ 87.194044][ T5003] get_tree_bdev+0x360/0x54c [ 87.194949][ T5003] gfs2_get_tree+0x54/0x1b4 [ 87.195941][ T5003] vfs_get_tree+0x90/0x274 [ 87.196888][ T5003] do_new_mount+0x278/0x8fc [ 87.197836][ T5003] path_mount+0x594/0x101c [ 87.198747][ T5003] __arm64_sys_mount+0x510/0x5e0 [ 87.199803][ T5003] invoke_syscall+0x98/0x2b8 [ 87.200711][ T5003] el0_svc_common+0x138/0x258 [ 87.201628][ T5003] do_el0_svc+0x58/0x14c [ 87.202436][ T5003] el0_svc+0x7c/0x1f0 [ 87.203334][ T5003] el0t_64_sync_handler+0x84/0xe4 [ 87.204252][ T5003] el0t_64_sync+0x1a0/0x1a4 [ 87.230366][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.232463][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.243136][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.249074][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.251000][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.253053][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.256227][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.258293][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.261554][ T4755] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.267771][ T5003] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 87.272008][ T5003] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 87.492769][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 87.495022][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.497056][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.499134][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.505352][ T5024] loop3: detected capacity change from 0 to 32768 [ 87.530175][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.532386][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.535138][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.537160][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.539077][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.540434][ T5024] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 87.541066][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.542575][ T5024] CPU: 1 PID: 5024 Comm: syz.3.18 Not tainted 5.15.175-syzkaller #0 [ 87.546187][ T5024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 87.548130][ T5024] Call trace: [ 87.548708][ T5024] dump_backtrace+0x0/0x530 [ 87.549666][ T5024] show_stack+0x2c/0x3c [ 87.550524][ T5024] dump_stack_lvl+0x108/0x170 [ 87.551594][ T5024] dump_stack+0x1c/0x58 [ 87.552426][ T5024] sysfs_create_dir_ns+0x278/0x318 [ 87.553645][ T5024] kobject_add_internal+0x384/0x8f0 [ 87.554741][ T5024] kobject_init_and_add+0x130/0x1a0 [ 87.555768][ T5024] gfs2_sys_fs_add+0x1f8/0x3f4 [ 87.556764][ T5024] gfs2_fill_super+0xe10/0x2010 [ 87.557859][ T5024] get_tree_bdev+0x360/0x54c [ 87.558808][ T5024] gfs2_get_tree+0x54/0x1b4 [ 87.559747][ T5024] vfs_get_tree+0x90/0x274 [ 87.560558][ T5024] do_new_mount+0x278/0x8fc [ 87.561513][ T5024] path_mount+0x594/0x101c [ 87.562373][ T5024] __arm64_sys_mount+0x510/0x5e0 [ 87.563363][ T5024] invoke_syscall+0x98/0x2b8 [ 87.564258][ T5024] el0_svc_common+0x138/0x258 [ 87.565270][ T5024] do_el0_svc+0x58/0x14c [ 87.566106][ T5024] el0_svc+0x7c/0x1f0 [ 87.566839][ T5024] el0t_64_sync_handler+0x84/0xe4 [ 87.567802][ T5024] el0t_64_sync+0x1a0/0x1a4 [ 87.575191][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.578645][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.580791][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.582649][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.587035][ T5024] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 87.589623][ T5024] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 87.605675][ T4755] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.609866][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.611972][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.625482][ T4755] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.627353][ T4755] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.637774][ T4755] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.639571][ T4755] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.692318][ T4755] ieee80211 phy17: Selected rate control algorithm 'minstrel_ht' [ 87.724260][ T646] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.726140][ T646] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.727675][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.730364][ T4755] ieee80211 phy18: Selected rate control algorithm 'minstrel_ht' [ 87.760011][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.761562][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.763130][ T646] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 87.963767][ T5039] loop2: detected capacity change from 0 to 32768 [ 87.993783][ T5039] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 87.995705][ T5039] CPU: 1 PID: 5039 Comm: syz.2.22 Not tainted 5.15.175-syzkaller #0 [ 87.997283][ T5039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 87.999304][ T5039] Call trace: [ 87.999994][ T5039] dump_backtrace+0x0/0x530 [ 88.000814][ T5039] show_stack+0x2c/0x3c [ 88.001768][ T5039] dump_stack_lvl+0x108/0x170 [ 88.002706][ T5039] dump_stack+0x1c/0x58 [ 88.003544][ T5039] sysfs_create_dir_ns+0x278/0x318 [ 88.004560][ T5039] kobject_add_internal+0x384/0x8f0 [ 88.005631][ T5039] kobject_init_and_add+0x130/0x1a0 [ 88.006625][ T5039] gfs2_sys_fs_add+0x1f8/0x3f4 [ 88.007550][ T5039] gfs2_fill_super+0xe10/0x2010 [ 88.008520][ T5039] get_tree_bdev+0x360/0x54c [ 88.009494][ T5039] gfs2_get_tree+0x54/0x1b4 [ 88.010444][ T5039] vfs_get_tree+0x90/0x274 [ 88.011294][ T5039] do_new_mount+0x278/0x8fc [ 88.011741][ T5003] loop0: detected capacity change from 0 to 32768 [ 88.012212][ T5039] path_mount+0x594/0x101c [ 88.012224][ T5039] __arm64_sys_mount+0x510/0x5e0 [ 88.012233][ T5039] invoke_syscall+0x98/0x2b8 [ 88.012244][ T5039] el0_svc_common+0x138/0x258 [ 88.017447][ T5039] do_el0_svc+0x58/0x14c [ 88.018355][ T5039] el0_svc+0x7c/0x1f0 [ 88.019134][ T5039] el0t_64_sync_handler+0x84/0xe4 [ 88.020094][ T5039] el0t_64_sync+0x1a0/0x1a4 [ 88.063635][ T5039] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 88.066537][ T5039] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 88.071539][ T5003] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 88.073070][ T5003] CPU: 0 PID: 5003 Comm: syz.0.21 Not tainted 5.15.175-syzkaller #0 [ 88.074720][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 88.076657][ T5003] Call trace: [ 88.077359][ T5003] dump_backtrace+0x0/0x530 [ 88.078321][ T5003] show_stack+0x2c/0x3c [ 88.079092][ T5003] dump_stack_lvl+0x108/0x170 [ 88.079996][ T5003] dump_stack+0x1c/0x58 [ 88.080828][ T5003] sysfs_create_dir_ns+0x278/0x318 [ 88.081831][ T5003] kobject_add_internal+0x384/0x8f0 [ 88.083201][ T5003] kobject_init_and_add+0x130/0x1a0 [ 88.084213][ T5003] gfs2_sys_fs_add+0x1f8/0x3f4 [ 88.085216][ T5003] gfs2_fill_super+0xe10/0x2010 [ 88.086275][ T5003] get_tree_bdev+0x360/0x54c [ 88.087274][ T5003] gfs2_get_tree+0x54/0x1b4 [ 88.088285][ T5003] vfs_get_tree+0x90/0x274 [ 88.089207][ T5003] do_new_mount+0x278/0x8fc [ 88.090177][ T5003] path_mount+0x594/0x101c [ 88.091176][ T5003] __arm64_sys_mount+0x510/0x5e0 [ 88.092129][ T5003] invoke_syscall+0x98/0x2b8 [ 88.093013][ T5003] el0_svc_common+0x138/0x258 [ 88.093928][ T5003] do_el0_svc+0x58/0x14c [ 88.094844][ T5003] el0_svc+0x7c/0x1f0 [ 88.095692][ T5003] el0t_64_sync_handler+0x84/0xe4 [ 88.096789][ T5003] el0t_64_sync+0x1a0/0x1a4 [ 88.138636][ T5003] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 88.141416][ T5003] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 88.233274][ T5024] loop3: detected capacity change from 0 to 32768 [ 88.270585][ T5024] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 88.272214][ T5024] CPU: 1 PID: 5024 Comm: syz.3.18 Not tainted 5.15.175-syzkaller #0 [ 88.273853][ T5024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 88.275872][ T5024] Call trace: [ 88.276567][ T5024] dump_backtrace+0x0/0x530 [ 88.277419][ T5024] show_stack+0x2c/0x3c [ 88.278327][ T5024] dump_stack_lvl+0x108/0x170 [ 88.279251][ T5024] dump_stack+0x1c/0x58 [ 88.280149][ T5024] sysfs_create_dir_ns+0x278/0x318 [ 88.281189][ T5024] kobject_add_internal+0x384/0x8f0 [ 88.282201][ T5024] kobject_init_and_add+0x130/0x1a0 [ 88.283217][ T5024] gfs2_sys_fs_add+0x1f8/0x3f4 [ 88.284081][ T5024] gfs2_fill_super+0xe10/0x2010 [ 88.285017][ T5024] get_tree_bdev+0x360/0x54c [ 88.285920][ T5024] gfs2_get_tree+0x54/0x1b4 [ 88.286766][ T5024] vfs_get_tree+0x90/0x274 [ 88.287664][ T5024] do_new_mount+0x278/0x8fc [ 88.288688][ T5024] path_mount+0x594/0x101c [ 88.289548][ T5024] __arm64_sys_mount+0x510/0x5e0 [ 88.290519][ T5024] invoke_syscall+0x98/0x2b8 [ 88.291495][ T5024] el0_svc_common+0x138/0x258 [ 88.292477][ T5024] do_el0_svc+0x58/0x14c [ 88.293303][ T5024] el0_svc+0x7c/0x1f0 [ 88.294103][ T5024] el0t_64_sync_handler+0x84/0xe4 [ 88.295225][ T5024] el0t_64_sync+0x1a0/0x1a4 [ 88.323789][ T5024] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 88.332017][ T5024] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 88.412864][ T5053] loop4: detected capacity change from 0 to 32768 [ 88.513860][ T5053] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 88.515411][ T5053] CPU: 0 PID: 5053 Comm: syz.4.19 Not tainted 5.15.175-syzkaller #0 [ 88.516943][ T5053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 88.518959][ T5053] Call trace: [ 88.519551][ T5053] dump_backtrace+0x0/0x530 [ 88.520439][ T5053] show_stack+0x2c/0x3c [ 88.521229][ T5053] dump_stack_lvl+0x108/0x170 [ 88.522205][ T5053] dump_stack+0x1c/0x58 [ 88.523067][ T5053] sysfs_create_dir_ns+0x278/0x318 [ 88.524087][ T5053] kobject_add_internal+0x384/0x8f0 [ 88.525145][ T5053] kobject_init_and_add+0x130/0x1a0 [ 88.526147][ T5053] gfs2_sys_fs_add+0x1f8/0x3f4 [ 88.527126][ T5053] gfs2_fill_super+0xe10/0x2010 [ 88.528077][ T5053] get_tree_bdev+0x360/0x54c [ 88.529043][ T5053] gfs2_get_tree+0x54/0x1b4 [ 88.530011][ T5053] vfs_get_tree+0x90/0x274 [ 88.530907][ T5053] do_new_mount+0x278/0x8fc [ 88.531975][ T5053] path_mount+0x594/0x101c [ 88.532991][ T5053] __arm64_sys_mount+0x510/0x5e0 [ 88.533965][ T5053] invoke_syscall+0x98/0x2b8 [ 88.534837][ T5053] el0_svc_common+0x138/0x258 [ 88.535938][ T5053] do_el0_svc+0x58/0x14c [ 88.536922][ T5053] el0_svc+0x7c/0x1f0 [ 88.537770][ T5053] el0t_64_sync_handler+0x84/0xe4 [ 88.538881][ T5053] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:28 executed programs: 19 [ 88.627546][ T5053] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 88.630275][ T5053] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 88.639479][ T5039] loop2: detected capacity change from 0 to 32768 [ 88.653965][ T5039] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 88.655594][ T5039] CPU: 1 PID: 5039 Comm: syz.2.22 Not tainted 5.15.175-syzkaller #0 [ 88.657215][ T5039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 88.659168][ T5039] Call trace: [ 88.659788][ T5039] dump_backtrace+0x0/0x530 [ 88.660589][ T5039] show_stack+0x2c/0x3c [ 88.661511][ T5039] dump_stack_lvl+0x108/0x170 [ 88.662452][ T5039] dump_stack+0x1c/0x58 [ 88.663325][ T5039] sysfs_create_dir_ns+0x278/0x318 [ 88.664417][ T5039] kobject_add_internal+0x384/0x8f0 [ 88.665473][ T5039] kobject_init_and_add+0x130/0x1a0 [ 88.666484][ T5039] gfs2_sys_fs_add+0x1f8/0x3f4 [ 88.667471][ T5039] gfs2_fill_super+0xe10/0x2010 [ 88.668506][ T5039] get_tree_bdev+0x360/0x54c [ 88.669395][ T5039] gfs2_get_tree+0x54/0x1b4 [ 88.670386][ T5039] vfs_get_tree+0x90/0x274 [ 88.671213][ T5039] do_new_mount+0x278/0x8fc [ 88.672134][ T5039] path_mount+0x594/0x101c [ 88.673031][ T5039] __arm64_sys_mount+0x510/0x5e0 [ 88.674115][ T5039] invoke_syscall+0x98/0x2b8 [ 88.675028][ T5039] el0_svc_common+0x138/0x258 [ 88.676030][ T5039] do_el0_svc+0x58/0x14c [ 88.676901][ T5039] el0_svc+0x7c/0x1f0 [ 88.677734][ T5039] el0t_64_sync_handler+0x84/0xe4 [ 88.678678][ T5039] el0t_64_sync+0x1a0/0x1a4 [ 88.715842][ T5039] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 88.718579][ T5039] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 88.927367][ T5072] loop0: detected capacity change from 0 to 32768 [ 88.960131][ T5072] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 88.961726][ T5072] CPU: 0 PID: 5072 Comm: syz.0.23 Not tainted 5.15.175-syzkaller #0 [ 88.963267][ T5072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 88.965506][ T5072] Call trace: [ 88.966164][ T5072] dump_backtrace+0x0/0x530 [ 88.967121][ T5072] show_stack+0x2c/0x3c [ 88.967904][ T5072] dump_stack_lvl+0x108/0x170 [ 88.968850][ T5072] dump_stack+0x1c/0x58 [ 88.969752][ T5072] sysfs_create_dir_ns+0x278/0x318 [ 88.970787][ T5072] kobject_add_internal+0x384/0x8f0 [ 88.971790][ T5072] kobject_init_and_add+0x130/0x1a0 [ 88.972942][ T5072] gfs2_sys_fs_add+0x1f8/0x3f4 [ 88.973973][ T5072] gfs2_fill_super+0xe10/0x2010 [ 88.974881][ T5072] get_tree_bdev+0x360/0x54c [ 88.975796][ T5072] gfs2_get_tree+0x54/0x1b4 [ 88.976647][ T5072] vfs_get_tree+0x90/0x274 [ 88.977490][ T5072] do_new_mount+0x278/0x8fc [ 88.978442][ T5072] path_mount+0x594/0x101c [ 88.979291][ T5072] __arm64_sys_mount+0x510/0x5e0 [ 88.980222][ T5072] invoke_syscall+0x98/0x2b8 [ 88.981196][ T5072] el0_svc_common+0x138/0x258 [ 88.982072][ T5072] do_el0_svc+0x58/0x14c [ 88.982918][ T5072] el0_svc+0x7c/0x1f0 [ 88.983642][ T5072] el0t_64_sync_handler+0x84/0xe4 [ 88.984605][ T5072] el0t_64_sync+0x1a0/0x1a4 [ 89.039750][ T5072] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 89.042423][ T5072] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 89.069164][ T5083] loop3: detected capacity change from 0 to 32768 [ 89.112893][ T5083] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 89.120496][ T5083] CPU: 1 PID: 5083 Comm: syz.3.24 Not tainted 5.15.175-syzkaller #0 [ 89.121967][ T5083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 89.124067][ T5083] Call trace: [ 89.124773][ T5083] dump_backtrace+0x0/0x530 [ 89.125741][ T5083] show_stack+0x2c/0x3c [ 89.126669][ T5083] dump_stack_lvl+0x108/0x170 [ 89.127679][ T5083] dump_stack+0x1c/0x58 [ 89.128543][ T5083] sysfs_create_dir_ns+0x278/0x318 [ 89.129585][ T5083] kobject_add_internal+0x384/0x8f0 [ 89.130709][ T5083] kobject_init_and_add+0x130/0x1a0 [ 89.131786][ T5083] gfs2_sys_fs_add+0x1f8/0x3f4 [ 89.132639][ T5083] gfs2_fill_super+0xe10/0x2010 [ 89.133693][ T5083] get_tree_bdev+0x360/0x54c [ 89.134768][ T5083] gfs2_get_tree+0x54/0x1b4 [ 89.135674][ T5083] vfs_get_tree+0x90/0x274 [ 89.136590][ T5083] do_new_mount+0x278/0x8fc [ 89.137510][ T5083] path_mount+0x594/0x101c [ 89.138387][ T5083] __arm64_sys_mount+0x510/0x5e0 [ 89.139430][ T5083] invoke_syscall+0x98/0x2b8 [ 89.140375][ T5083] el0_svc_common+0x138/0x258 [ 89.141270][ T5083] do_el0_svc+0x58/0x14c [ 89.142130][ T5083] el0_svc+0x7c/0x1f0 [ 89.142907][ T5083] el0t_64_sync_handler+0x84/0xe4 [ 89.144019][ T5083] el0t_64_sync+0x1a0/0x1a4 [ 89.187756][ T5083] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 89.192752][ T5083] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 89.365638][ T5053] loop4: detected capacity change from 0 to 32768 [ 89.414356][ T5053] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 89.416002][ T5053] CPU: 0 PID: 5053 Comm: syz.4.19 Not tainted 5.15.175-syzkaller #0 [ 89.417653][ T5053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 89.419805][ T5053] Call trace: [ 89.420458][ T5053] dump_backtrace+0x0/0x530 [ 89.421408][ T5053] show_stack+0x2c/0x3c [ 89.422178][ T5053] dump_stack_lvl+0x108/0x170 [ 89.423166][ T5053] dump_stack+0x1c/0x58 [ 89.424006][ T5053] sysfs_create_dir_ns+0x278/0x318 [ 89.425080][ T5053] kobject_add_internal+0x384/0x8f0 [ 89.426171][ T5053] kobject_init_and_add+0x130/0x1a0 [ 89.427333][ T5053] gfs2_sys_fs_add+0x1f8/0x3f4 [ 89.428312][ T5053] gfs2_fill_super+0xe10/0x2010 [ 89.429279][ T5053] get_tree_bdev+0x360/0x54c [ 89.430121][ T5053] gfs2_get_tree+0x54/0x1b4 [ 89.430933][ T5053] vfs_get_tree+0x90/0x274 [ 89.431766][ T5053] do_new_mount+0x278/0x8fc [ 89.432771][ T5053] path_mount+0x594/0x101c [ 89.433564][ T5053] __arm64_sys_mount+0x510/0x5e0 [ 89.434459][ T5053] invoke_syscall+0x98/0x2b8 [ 89.435403][ T5053] el0_svc_common+0x138/0x258 [ 89.436353][ T5053] do_el0_svc+0x58/0x14c [ 89.437153][ T5053] el0_svc+0x7c/0x1f0 [ 89.437921][ T5053] el0t_64_sync_handler+0x84/0xe4 [ 89.438965][ T5053] el0t_64_sync+0x1a0/0x1a4 [ 89.458461][ T5095] loop2: detected capacity change from 0 to 32768 [ 89.482238][ T5053] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 89.485159][ T5053] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 89.506395][ T5095] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 89.507913][ T5095] CPU: 0 PID: 5095 Comm: syz.2.25 Not tainted 5.15.175-syzkaller #0 [ 89.509548][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 89.511446][ T5095] Call trace: [ 89.512057][ T5095] dump_backtrace+0x0/0x530 [ 89.513033][ T5095] show_stack+0x2c/0x3c [ 89.513938][ T5095] dump_stack_lvl+0x108/0x170 [ 89.514859][ T5095] dump_stack+0x1c/0x58 [ 89.515768][ T5095] sysfs_create_dir_ns+0x278/0x318 [ 89.516747][ T5095] kobject_add_internal+0x384/0x8f0 [ 89.517778][ T5095] kobject_init_and_add+0x130/0x1a0 [ 89.518785][ T5095] gfs2_sys_fs_add+0x1f8/0x3f4 [ 89.519846][ T5095] gfs2_fill_super+0xe10/0x2010 [ 89.520964][ T5095] get_tree_bdev+0x360/0x54c [ 89.521978][ T5095] gfs2_get_tree+0x54/0x1b4 [ 89.522931][ T5095] vfs_get_tree+0x90/0x274 [ 89.523937][ T5095] do_new_mount+0x278/0x8fc [ 89.524921][ T5095] path_mount+0x594/0x101c [ 89.525843][ T5095] __arm64_sys_mount+0x510/0x5e0 [ 89.526938][ T5095] invoke_syscall+0x98/0x2b8 [ 89.527894][ T5095] el0_svc_common+0x138/0x258 [ 89.528817][ T5095] do_el0_svc+0x58/0x14c [ 89.529623][ T5095] el0_svc+0x7c/0x1f0 [ 89.530459][ T5095] el0t_64_sync_handler+0x84/0xe4 [ 89.531415][ T5095] el0t_64_sync+0x1a0/0x1a4 [ 89.560088][ T5095] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 89.562669][ T5095] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 89.586629][ T9] device hsr_slave_0 left promiscuous mode [ 89.665855][ T9] device hsr_slave_1 left promiscuous mode [ 89.734016][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 89.735509][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 89.754671][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 89.756085][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 89.776955][ T9] device bridge_slave_1 left promiscuous mode [ 89.778331][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.787159][ T5072] loop0: detected capacity change from 0 to 32768 [ 89.806726][ T9] device bridge_slave_0 left promiscuous mode [ 89.808099][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.823597][ T5072] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 89.825280][ T5072] CPU: 1 PID: 5072 Comm: syz.0.23 Not tainted 5.15.175-syzkaller #0 [ 89.826841][ T5072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 89.828885][ T5072] Call trace: [ 89.829511][ T5072] dump_backtrace+0x0/0x530 [ 89.830448][ T5072] show_stack+0x2c/0x3c [ 89.831285][ T5072] dump_stack_lvl+0x108/0x170 [ 89.832199][ T5072] dump_stack+0x1c/0x58 [ 89.832915][ T5072] sysfs_create_dir_ns+0x278/0x318 [ 89.833901][ T5072] kobject_add_internal+0x384/0x8f0 [ 89.834928][ T5072] kobject_init_and_add+0x130/0x1a0 [ 89.836114][ T5072] gfs2_sys_fs_add+0x1f8/0x3f4 [ 89.837140][ T5072] gfs2_fill_super+0xe10/0x2010 [ 89.838089][ T5072] get_tree_bdev+0x360/0x54c [ 89.838987][ T5072] gfs2_get_tree+0x54/0x1b4 [ 89.839900][ T5072] vfs_get_tree+0x90/0x274 [ 89.840763][ T5072] do_new_mount+0x278/0x8fc [ 89.841671][ T5072] path_mount+0x594/0x101c [ 89.842548][ T5072] __arm64_sys_mount+0x510/0x5e0 [ 89.843542][ T5072] invoke_syscall+0x98/0x2b8 [ 89.844609][ T5072] el0_svc_common+0x138/0x258 [ 89.845732][ T5072] do_el0_svc+0x58/0x14c [ 89.846569][ T5072] el0_svc+0x7c/0x1f0 [ 89.847425][ T5072] el0t_64_sync_handler+0x84/0xe4 [ 89.848359][ T5072] el0t_64_sync+0x1a0/0x1a4 [ 89.868404][ T5083] loop3: detected capacity change from 0 to 32768 [ 89.898597][ T5083] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 89.900081][ T5083] CPU: 1 PID: 5083 Comm: syz.3.24 Not tainted 5.15.175-syzkaller #0 [ 89.901844][ T5083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 89.903854][ T5083] Call trace: [ 89.904476][ T5083] dump_backtrace+0x0/0x530 [ 89.905548][ T5083] show_stack+0x2c/0x3c [ 89.906428][ T5083] dump_stack_lvl+0x108/0x170 [ 89.907417][ T5083] dump_stack+0x1c/0x58 [ 89.908338][ T5083] sysfs_create_dir_ns+0x278/0x318 [ 89.909375][ T5083] kobject_add_internal+0x384/0x8f0 [ 89.910517][ T5083] kobject_init_and_add+0x130/0x1a0 [ 89.911585][ T5083] gfs2_sys_fs_add+0x1f8/0x3f4 [ 89.912559][ T5083] gfs2_fill_super+0xe10/0x2010 [ 89.913571][ T5083] get_tree_bdev+0x360/0x54c [ 89.914613][ T5083] gfs2_get_tree+0x54/0x1b4 [ 89.915578][ T5083] vfs_get_tree+0x90/0x274 [ 89.916470][ T5083] do_new_mount+0x278/0x8fc [ 89.917443][ T5083] path_mount+0x594/0x101c [ 89.918321][ T5083] __arm64_sys_mount+0x510/0x5e0 [ 89.919266][ T5083] invoke_syscall+0x98/0x2b8 [ 89.920178][ T5083] el0_svc_common+0x138/0x258 [ 89.921125][ T5083] do_el0_svc+0x58/0x14c [ 89.921960][ T5083] el0_svc+0x7c/0x1f0 [ 89.922843][ T5083] el0t_64_sync_handler+0x84/0xe4 [ 89.923897][ T5083] el0t_64_sync+0x1a0/0x1a4 [ 89.928436][ T5072] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 89.930976][ T5072] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 89.954207][ T5083] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 89.956969][ T5083] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 89.966762][ T9] device veth1_macvtap left promiscuous mode [ 89.968044][ T9] device veth0_macvtap left promiscuous mode [ 89.969416][ T9] device veth1_vlan left promiscuous mode [ 89.970635][ T9] device veth0_vlan left promiscuous mode [ 90.194341][ T5123] loop4: detected capacity change from 0 to 32768 [ 90.226566][ T5123] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 90.228304][ T5123] CPU: 1 PID: 5123 Comm: syz.4.26 Not tainted 5.15.175-syzkaller #0 [ 90.229807][ T5123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 90.231856][ T5123] Call trace: [ 90.232557][ T5123] dump_backtrace+0x0/0x530 [ 90.233484][ T5123] show_stack+0x2c/0x3c [ 90.234395][ T5123] dump_stack_lvl+0x108/0x170 [ 90.235321][ T5123] dump_stack+0x1c/0x58 [ 90.236102][ T5123] sysfs_create_dir_ns+0x278/0x318 [ 90.237011][ T5123] kobject_add_internal+0x384/0x8f0 [ 90.238166][ T5123] kobject_init_and_add+0x130/0x1a0 [ 90.239224][ T5123] gfs2_sys_fs_add+0x1f8/0x3f4 [ 90.240191][ T5123] gfs2_fill_super+0xe10/0x2010 [ 90.241124][ T5123] get_tree_bdev+0x360/0x54c [ 90.242059][ T5123] gfs2_get_tree+0x54/0x1b4 [ 90.242898][ T5123] vfs_get_tree+0x90/0x274 [ 90.243815][ T5123] do_new_mount+0x278/0x8fc [ 90.244723][ T5123] path_mount+0x594/0x101c [ 90.245602][ T5123] __arm64_sys_mount+0x510/0x5e0 [ 90.246638][ T5123] invoke_syscall+0x98/0x2b8 [ 90.247509][ T5123] el0_svc_common+0x138/0x258 [ 90.248445][ T5123] do_el0_svc+0x58/0x14c [ 90.249385][ T5123] el0_svc+0x7c/0x1f0 [ 90.250191][ T5123] el0t_64_sync_handler+0x84/0xe4 [ 90.251226][ T5123] el0t_64_sync+0x1a0/0x1a4 [ 90.301453][ T5123] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 90.311563][ T5123] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 90.437014][ T5095] loop2: detected capacity change from 0 to 32768 [ 90.468915][ T9] team0 (unregistering): Port device team_slave_1 removed [ 90.491499][ T5095] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 90.492968][ T5095] CPU: 1 PID: 5095 Comm: syz.2.25 Not tainted 5.15.175-syzkaller #0 [ 90.494583][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 90.496587][ T5095] Call trace: [ 90.497297][ T5095] dump_backtrace+0x0/0x530 [ 90.498257][ T5095] show_stack+0x2c/0x3c [ 90.499099][ T5095] dump_stack_lvl+0x108/0x170 [ 90.499976][ T5095] dump_stack+0x1c/0x58 [ 90.500804][ T5095] sysfs_create_dir_ns+0x278/0x318 [ 90.501762][ T5095] kobject_add_internal+0x384/0x8f0 [ 90.502738][ T5095] kobject_init_and_add+0x130/0x1a0 [ 90.503841][ T5095] gfs2_sys_fs_add+0x1f8/0x3f4 [ 90.504816][ T5095] gfs2_fill_super+0xe10/0x2010 [ 90.505765][ T5095] get_tree_bdev+0x360/0x54c [ 90.506779][ T5095] gfs2_get_tree+0x54/0x1b4 [ 90.507766][ T5095] vfs_get_tree+0x90/0x274 [ 90.508640][ T5095] do_new_mount+0x278/0x8fc [ 90.509496][ T5095] path_mount+0x594/0x101c [ 90.510360][ T5095] __arm64_sys_mount+0x510/0x5e0 [ 90.511335][ T5095] invoke_syscall+0x98/0x2b8 [ 90.512302][ T5095] el0_svc_common+0x138/0x258 [ 90.513294][ T5095] do_el0_svc+0x58/0x14c [ 90.514050][ T5095] el0_svc+0x7c/0x1f0 [ 90.514835][ T5095] el0t_64_sync_handler+0x84/0xe4 [ 90.515869][ T5095] el0t_64_sync+0x1a0/0x1a4 [ 90.517694][ T9] team0 (unregistering): Port device team_slave_0 removed [ 90.522882][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 90.557921][ T5095] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 90.560491][ T5095] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 90.570418][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 90.630244][ T5143] loop3: detected capacity change from 0 to 32768 [ 90.636134][ T5142] loop0: detected capacity change from 0 to 32768 [ 90.674513][ T5143] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 90.675988][ T5143] CPU: 0 PID: 5143 Comm: syz.3.28 Not tainted 5.15.175-syzkaller #0 [ 90.677483][ T5143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 90.679308][ T5143] Call trace: [ 90.679997][ T5143] dump_backtrace+0x0/0x530 [ 90.680802][ T5143] show_stack+0x2c/0x3c [ 90.681600][ T5143] dump_stack_lvl+0x108/0x170 [ 90.682527][ T5143] dump_stack+0x1c/0x58 [ 90.683331][ T5143] sysfs_create_dir_ns+0x278/0x318 [ 90.684410][ T5143] kobject_add_internal+0x384/0x8f0 [ 90.685490][ T5143] kobject_init_and_add+0x130/0x1a0 [ 90.686481][ T5143] gfs2_sys_fs_add+0x1f8/0x3f4 [ 90.687454][ T5143] gfs2_fill_super+0xe10/0x2010 [ 90.688420][ T5143] get_tree_bdev+0x360/0x54c [ 90.689358][ T5143] gfs2_get_tree+0x54/0x1b4 [ 90.690244][ T5143] vfs_get_tree+0x90/0x274 [ 90.691166][ T5143] do_new_mount+0x278/0x8fc [ 90.692024][ T5143] path_mount+0x594/0x101c [ 90.692912][ T5143] __arm64_sys_mount+0x510/0x5e0 [ 90.693934][ T5143] invoke_syscall+0x98/0x2b8 [ 90.694778][ T5143] el0_svc_common+0x138/0x258 [ 90.695707][ T5143] do_el0_svc+0x58/0x14c [ 90.696594][ T5143] el0_svc+0x7c/0x1f0 [ 90.697345][ T5143] el0t_64_sync_handler+0x84/0xe4 [ 90.698286][ T5143] el0t_64_sync+0x1a0/0x1a4 [ 90.699552][ T5142] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 90.701043][ T5142] CPU: 0 PID: 5142 Comm: syz.0.27 Not tainted 5.15.175-syzkaller #0 [ 90.702615][ T5142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 90.704608][ T5142] Call trace: [ 90.705266][ T5142] dump_backtrace+0x0/0x530 [ 90.706137][ T5142] show_stack+0x2c/0x3c [ 90.706932][ T5142] dump_stack_lvl+0x108/0x170 [ 90.707805][ T5142] dump_stack+0x1c/0x58 [ 90.708563][ T5142] sysfs_create_dir_ns+0x278/0x318 [ 90.709625][ T5142] kobject_add_internal+0x384/0x8f0 [ 90.710648][ T5142] kobject_init_and_add+0x130/0x1a0 [ 90.711757][ T5142] gfs2_sys_fs_add+0x1f8/0x3f4 [ 90.712653][ T5142] gfs2_fill_super+0xe10/0x2010 [ 90.713586][ T5142] get_tree_bdev+0x360/0x54c [ 90.714474][ T5142] gfs2_get_tree+0x54/0x1b4 [ 90.715369][ T5142] vfs_get_tree+0x90/0x274 [ 90.716267][ T5142] do_new_mount+0x278/0x8fc [ 90.717272][ T5142] path_mount+0x594/0x101c [ 90.718179][ T5142] __arm64_sys_mount+0x510/0x5e0 [ 90.719089][ T5142] invoke_syscall+0x98/0x2b8 [ 90.719975][ T5142] el0_svc_common+0x138/0x258 [ 90.720905][ T5142] do_el0_svc+0x58/0x14c [ 90.721751][ T5142] el0_svc+0x7c/0x1f0 [ 90.722498][ T5142] el0t_64_sync_handler+0x84/0xe4 [ 90.723503][ T5142] el0t_64_sync+0x1a0/0x1a4 [ 90.741305][ T5143] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 90.744108][ T5143] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 90.758428][ T5142] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 90.760879][ T5142] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 90.789586][ T9] bond0 (unregistering): Released all slaves [ 90.882414][ T5123] loop4: detected capacity change from 0 to 32768 [ 90.930805][ T5123] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 90.932442][ T5123] CPU: 1 PID: 5123 Comm: syz.4.26 Not tainted 5.15.175-syzkaller #0 [ 90.934137][ T5123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 90.936237][ T5123] Call trace: [ 90.936932][ T5123] dump_backtrace+0x0/0x530 [ 90.937876][ T5123] show_stack+0x2c/0x3c [ 90.938884][ T5123] dump_stack_lvl+0x108/0x170 [ 90.939912][ T5123] dump_stack+0x1c/0x58 [ 90.940798][ T5123] sysfs_create_dir_ns+0x278/0x318 [ 90.941865][ T5123] kobject_add_internal+0x384/0x8f0 [ 90.942865][ T5123] kobject_init_and_add+0x130/0x1a0 [ 90.943864][ T5123] gfs2_sys_fs_add+0x1f8/0x3f4 [ 90.944795][ T5123] gfs2_fill_super+0xe10/0x2010 [ 90.945739][ T5123] get_tree_bdev+0x360/0x54c [ 90.946720][ T5123] gfs2_get_tree+0x54/0x1b4 [ 90.947613][ T5123] vfs_get_tree+0x90/0x274 [ 90.948517][ T5123] do_new_mount+0x278/0x8fc [ 90.949467][ T5123] path_mount+0x594/0x101c [ 90.950578][ T5123] __arm64_sys_mount+0x510/0x5e0 [ 90.951724][ T5123] invoke_syscall+0x98/0x2b8 [ 90.952647][ T5123] el0_svc_common+0x138/0x258 [ 90.953583][ T5123] do_el0_svc+0x58/0x14c [ 90.954427][ T5123] el0_svc+0x7c/0x1f0 [ 90.955204][ T5123] el0t_64_sync_handler+0x84/0xe4 [ 90.956248][ T5123] el0t_64_sync+0x1a0/0x1a4 [ 91.003713][ T5123] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 91.006333][ T5123] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 91.287014][ T5143] loop3: detected capacity change from 0 to 32768 [ 91.373049][ T5143] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 91.375551][ T5142] loop0: detected capacity change from 0 to 32768 [ 91.375843][ T5143] CPU: 1 PID: 5143 Comm: syz.3.28 Not tainted 5.15.175-syzkaller #0 [ 91.378636][ T5143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 91.380909][ T5143] Call trace: [ 91.381651][ T5143] dump_backtrace+0x0/0x530 [ 91.382674][ T5143] show_stack+0x2c/0x3c [ 91.383612][ T5143] dump_stack_lvl+0x108/0x170 [ 91.384602][ T5143] dump_stack+0x1c/0x58 [ 91.385407][ T5143] sysfs_create_dir_ns+0x278/0x318 [ 91.386463][ T5143] kobject_add_internal+0x384/0x8f0 [ 91.387565][ T5143] kobject_init_and_add+0x130/0x1a0 [ 91.388704][ T5143] gfs2_sys_fs_add+0x1f8/0x3f4 [ 91.389696][ T5143] gfs2_fill_super+0xe10/0x2010 [ 91.390652][ T5143] get_tree_bdev+0x360/0x54c [ 91.391627][ T5143] gfs2_get_tree+0x54/0x1b4 [ 91.391761][ T5147] loop2: detected capacity change from 0 to 32768 [ 91.392544][ T5143] vfs_get_tree+0x90/0x274 [ 91.394847][ T5143] do_new_mount+0x278/0x8fc [ 91.395804][ T5143] path_mount+0x594/0x101c [ 91.396713][ T5143] __arm64_sys_mount+0x510/0x5e0 [ 91.397638][ T5143] invoke_syscall+0x98/0x2b8 [ 91.398614][ T5143] el0_svc_common+0x138/0x258 [ 91.399568][ T5143] do_el0_svc+0x58/0x14c [ 91.400511][ T5143] el0_svc+0x7c/0x1f0 [ 91.401363][ T5143] el0t_64_sync_handler+0x84/0xe4 [ 91.402436][ T5143] el0t_64_sync+0x1a0/0x1a4 [ 91.419614][ T5142] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 91.421149][ T5142] CPU: 0 PID: 5142 Comm: syz.0.27 Not tainted 5.15.175-syzkaller #0 [ 91.422649][ T5142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 91.424755][ T5142] Call trace: [ 91.425397][ T5142] dump_backtrace+0x0/0x530 [ 91.426214][ T5142] show_stack+0x2c/0x3c [ 91.427079][ T5142] dump_stack_lvl+0x108/0x170 [ 91.428112][ T5142] dump_stack+0x1c/0x58 [ 91.428975][ T5142] sysfs_create_dir_ns+0x278/0x318 [ 91.429996][ T5142] kobject_add_internal+0x384/0x8f0 [ 91.431124][ T5142] kobject_init_and_add+0x130/0x1a0 [ 91.432174][ T5142] gfs2_sys_fs_add+0x1f8/0x3f4 [ 91.433106][ T5142] gfs2_fill_super+0xe10/0x2010 [ 91.434176][ T5142] get_tree_bdev+0x360/0x54c [ 91.435187][ T5142] gfs2_get_tree+0x54/0x1b4 [ 91.436149][ T5142] vfs_get_tree+0x90/0x274 [ 91.437082][ T5142] do_new_mount+0x278/0x8fc [ 91.438009][ T5142] path_mount+0x594/0x101c [ 91.438894][ T5142] __arm64_sys_mount+0x510/0x5e0 [ 91.440079][ T5142] invoke_syscall+0x98/0x2b8 [ 91.441091][ T5142] el0_svc_common+0x138/0x258 [ 91.442013][ T5142] do_el0_svc+0x58/0x14c [ 91.442831][ T5142] el0_svc+0x7c/0x1f0 [ 91.443723][ T5142] el0t_64_sync_handler+0x84/0xe4 [ 91.444731][ T5142] el0t_64_sync+0x1a0/0x1a4 [ 91.451716][ T5147] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 91.453245][ T5147] CPU: 0 PID: 5147 Comm: syz.2.29 Not tainted 5.15.175-syzkaller #0 [ 91.455130][ T5147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 91.457192][ T5147] Call trace: [ 91.457946][ T5147] dump_backtrace+0x0/0x530 [ 91.458926][ T5147] show_stack+0x2c/0x3c [ 91.459740][ T5147] dump_stack_lvl+0x108/0x170 [ 91.460712][ T5147] dump_stack+0x1c/0x58 [ 91.461577][ T5147] sysfs_create_dir_ns+0x278/0x318 [ 91.462632][ T5147] kobject_add_internal+0x384/0x8f0 [ 91.463781][ T5147] kobject_init_and_add+0x130/0x1a0 [ 91.464807][ T5147] gfs2_sys_fs_add+0x1f8/0x3f4 [ 91.465866][ T5147] gfs2_fill_super+0xe10/0x2010 [ 91.466808][ T5147] get_tree_bdev+0x360/0x54c [ 91.467169][ T5143] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 91.467790][ T5147] gfs2_get_tree+0x54/0x1b4 [ 91.470537][ T5143] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 91.471413][ T5147] vfs_get_tree+0x90/0x274 [ 91.473594][ T5147] do_new_mount+0x278/0x8fc [ 91.474478][ T5147] path_mount+0x594/0x101c [ 91.475397][ T5147] __arm64_sys_mount+0x510/0x5e0 [ 91.476428][ T5147] invoke_syscall+0x98/0x2b8 [ 91.477330][ T5147] el0_svc_common+0x138/0x258 [ 91.478268][ T5147] do_el0_svc+0x58/0x14c [ 91.479246][ T5147] el0_svc+0x7c/0x1f0 [ 91.480122][ T5147] el0t_64_sync_handler+0x84/0xe4 [ 91.481206][ T5147] el0t_64_sync+0x1a0/0x1a4 [ 91.541840][ T5142] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 91.555702][ T5142] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 91.562784][ T5147] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 91.574210][ T5147] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 91.805495][ T5150] loop4: detected capacity change from 0 to 32768 [ 91.868908][ T5150] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 91.870445][ T5150] CPU: 0 PID: 5150 Comm: syz.4.30 Not tainted 5.15.175-syzkaller #0 [ 91.872094][ T5150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 91.873982][ T5150] Call trace: [ 91.874631][ T5150] dump_backtrace+0x0/0x530 [ 91.875598][ T5150] show_stack+0x2c/0x3c [ 91.876508][ T5150] dump_stack_lvl+0x108/0x170 [ 91.877452][ T5150] dump_stack+0x1c/0x58 [ 91.878342][ T5150] sysfs_create_dir_ns+0x278/0x318 [ 91.879399][ T5150] kobject_add_internal+0x384/0x8f0 [ 91.880522][ T5150] kobject_init_and_add+0x130/0x1a0 [ 91.881592][ T5150] gfs2_sys_fs_add+0x1f8/0x3f4 [ 91.882474][ T5150] gfs2_fill_super+0xe10/0x2010 [ 91.883577][ T5150] get_tree_bdev+0x360/0x54c [ 91.884578][ T5150] gfs2_get_tree+0x54/0x1b4 [ 91.885442][ T5150] vfs_get_tree+0x90/0x274 [ 91.886309][ T5150] do_new_mount+0x278/0x8fc [ 91.887235][ T5150] path_mount+0x594/0x101c [ 91.888126][ T5150] __arm64_sys_mount+0x510/0x5e0 [ 91.889156][ T5150] invoke_syscall+0x98/0x2b8 [ 91.890063][ T5150] el0_svc_common+0x138/0x258 [ 91.891052][ T5150] do_el0_svc+0x58/0x14c [ 91.891913][ T5150] el0_svc+0x7c/0x1f0 [ 91.892643][ T5150] el0t_64_sync_handler+0x84/0xe4 [ 91.893746][ T5150] el0t_64_sync+0x1a0/0x1a4 [ 91.937557][ T5150] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 91.940098][ T5150] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 92.179204][ T5168] loop3: detected capacity change from 0 to 32768 [ 92.205576][ T5168] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 92.207110][ T5168] CPU: 1 PID: 5168 Comm: syz.3.31 Not tainted 5.15.175-syzkaller #0 [ 92.208674][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 92.210580][ T5168] Call trace: [ 92.211123][ T5147] loop2: detected capacity change from 0 to 32768 [ 92.211259][ T5168] dump_backtrace+0x0/0x530 [ 92.213609][ T5168] show_stack+0x2c/0x3c [ 92.214377][ T5168] dump_stack_lvl+0x108/0x170 [ 92.215421][ T5168] dump_stack+0x1c/0x58 [ 92.216324][ T5168] sysfs_create_dir_ns+0x278/0x318 [ 92.217386][ T5168] kobject_add_internal+0x384/0x8f0 [ 92.218405][ T5168] kobject_init_and_add+0x130/0x1a0 [ 92.219613][ T5168] gfs2_sys_fs_add+0x1f8/0x3f4 [ 92.220552][ T5168] gfs2_fill_super+0xe10/0x2010 [ 92.221527][ T5168] get_tree_bdev+0x360/0x54c [ 92.222440][ T5168] gfs2_get_tree+0x54/0x1b4 [ 92.223371][ T5168] vfs_get_tree+0x90/0x274 [ 92.224212][ T5168] do_new_mount+0x278/0x8fc [ 92.225094][ T5168] path_mount+0x594/0x101c [ 92.226094][ T5168] __arm64_sys_mount+0x510/0x5e0 [ 92.226965][ T5168] invoke_syscall+0x98/0x2b8 [ 92.227907][ T5168] el0_svc_common+0x138/0x258 [ 92.228838][ T5168] do_el0_svc+0x58/0x14c [ 92.229644][ T5168] el0_svc+0x7c/0x1f0 [ 92.230413][ T5168] el0t_64_sync_handler+0x84/0xe4 [ 92.231508][ T5168] el0t_64_sync+0x1a0/0x1a4 [ 92.255324][ T5168] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 92.258177][ T5168] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 92.317930][ T5147] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 92.319387][ T5147] CPU: 0 PID: 5147 Comm: syz.2.29 Not tainted 5.15.175-syzkaller #0 [ 92.320832][ T5147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 92.322866][ T5147] Call trace: [ 92.323467][ T5147] dump_backtrace+0x0/0x530 [ 92.324571][ T5147] show_stack+0x2c/0x3c [ 92.325506][ T5147] dump_stack_lvl+0x108/0x170 [ 92.326498][ T5147] dump_stack+0x1c/0x58 [ 92.327306][ T5147] sysfs_create_dir_ns+0x278/0x318 [ 92.328329][ T5147] kobject_add_internal+0x384/0x8f0 [ 92.329470][ T5147] kobject_init_and_add+0x130/0x1a0 [ 92.330521][ T5147] gfs2_sys_fs_add+0x1f8/0x3f4 [ 92.331458][ T5147] gfs2_fill_super+0xe10/0x2010 [ 92.332437][ T5147] get_tree_bdev+0x360/0x54c [ 92.333402][ T5147] gfs2_get_tree+0x54/0x1b4 [ 92.334347][ T5147] vfs_get_tree+0x90/0x274 [ 92.335301][ T5147] do_new_mount+0x278/0x8fc [ 92.336254][ T5147] path_mount+0x594/0x101c [ 92.337145][ T5147] __arm64_sys_mount+0x510/0x5e0 [ 92.338178][ T5147] invoke_syscall+0x98/0x2b8 [ 92.338993][ T5147] el0_svc_common+0x138/0x258 [ 92.339943][ T5147] do_el0_svc+0x58/0x14c [ 92.340833][ T5147] el0_svc+0x7c/0x1f0 [ 92.341661][ T5147] el0t_64_sync_handler+0x84/0xe4 [ 92.342724][ T5147] el0t_64_sync+0x1a0/0x1a4 [ 92.398586][ T5178] loop0: detected capacity change from 0 to 32768 [ 92.426637][ T5178] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 92.428105][ T5178] CPU: 1 PID: 5178 Comm: syz.0.32 Not tainted 5.15.175-syzkaller #0 [ 92.429679][ T5178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 92.431594][ T5178] Call trace: [ 92.432307][ T5178] dump_backtrace+0x0/0x530 [ 92.433208][ T5178] show_stack+0x2c/0x3c [ 92.434062][ T5178] dump_stack_lvl+0x108/0x170 [ 92.434953][ T5178] dump_stack+0x1c/0x58 [ 92.435842][ T5178] sysfs_create_dir_ns+0x278/0x318 [ 92.436372][ T5147] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 92.436947][ T5178] kobject_add_internal+0x384/0x8f0 [ 92.436964][ T5178] kobject_init_and_add+0x130/0x1a0 [ 92.439611][ T5147] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 92.440506][ T5178] gfs2_sys_fs_add+0x1f8/0x3f4 [ 92.443754][ T5178] gfs2_fill_super+0xe10/0x2010 [ 92.444677][ T5178] get_tree_bdev+0x360/0x54c [ 92.445724][ T5178] gfs2_get_tree+0x54/0x1b4 [ 92.446722][ T5178] vfs_get_tree+0x90/0x274 [ 92.447614][ T5178] do_new_mount+0x278/0x8fc [ 92.448598][ T5178] path_mount+0x594/0x101c [ 92.449584][ T5178] __arm64_sys_mount+0x510/0x5e0 [ 92.450587][ T5178] invoke_syscall+0x98/0x2b8 [ 92.451648][ T5178] el0_svc_common+0x138/0x258 [ 92.452590][ T5178] do_el0_svc+0x58/0x14c [ 92.453396][ T5178] el0_svc+0x7c/0x1f0 [ 92.454146][ T5178] el0t_64_sync_handler+0x84/0xe4 [ 92.455086][ T5178] el0t_64_sync+0x1a0/0x1a4 [ 92.527587][ T5178] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 92.530203][ T5178] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 92.540392][ T5150] loop4: detected capacity change from 0 to 32768 [ 92.587571][ T5150] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 92.589050][ T5150] CPU: 0 PID: 5150 Comm: syz.4.30 Not tainted 5.15.175-syzkaller #0 [ 92.590544][ T5150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 92.592476][ T5150] Call trace: [ 92.593246][ T5150] dump_backtrace+0x0/0x530 [ 92.594132][ T5150] show_stack+0x2c/0x3c [ 92.594988][ T5150] dump_stack_lvl+0x108/0x170 [ 92.595934][ T5150] dump_stack+0x1c/0x58 [ 92.596755][ T5150] sysfs_create_dir_ns+0x278/0x318 [ 92.597665][ T5150] kobject_add_internal+0x384/0x8f0 [ 92.598690][ T5150] kobject_init_and_add+0x130/0x1a0 [ 92.599871][ T5150] gfs2_sys_fs_add+0x1f8/0x3f4 [ 92.600949][ T5150] gfs2_fill_super+0xe10/0x2010 [ 92.602007][ T5150] get_tree_bdev+0x360/0x54c [ 92.602935][ T5150] gfs2_get_tree+0x54/0x1b4 [ 92.603982][ T5150] vfs_get_tree+0x90/0x274 [ 92.604888][ T5150] do_new_mount+0x278/0x8fc [ 92.605782][ T5150] path_mount+0x594/0x101c [ 92.606650][ T5150] __arm64_sys_mount+0x510/0x5e0 [ 92.607713][ T5150] invoke_syscall+0x98/0x2b8 [ 92.608579][ T5150] el0_svc_common+0x138/0x258 [ 92.609599][ T5150] do_el0_svc+0x58/0x14c [ 92.610496][ T5150] el0_svc+0x7c/0x1f0 [ 92.611353][ T5150] el0t_64_sync_handler+0x84/0xe4 [ 92.612390][ T5150] el0t_64_sync+0x1a0/0x1a4 [ 92.688473][ T5150] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 92.691120][ T5150] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 93.097306][ T5168] loop3: detected capacity change from 0 to 32768 [ 93.140191][ T5168] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 93.141812][ T5168] CPU: 1 PID: 5168 Comm: syz.3.31 Not tainted 5.15.175-syzkaller #0 [ 93.143448][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 93.145490][ T5168] Call trace: [ 93.146193][ T5168] dump_backtrace+0x0/0x530 [ 93.147094][ T5168] show_stack+0x2c/0x3c [ 93.147950][ T5168] dump_stack_lvl+0x108/0x170 [ 93.148938][ T5168] dump_stack+0x1c/0x58 [ 93.149780][ T5168] sysfs_create_dir_ns+0x278/0x318 [ 93.150808][ T5168] kobject_add_internal+0x384/0x8f0 [ 93.151924][ T5168] kobject_init_and_add+0x130/0x1a0 [ 93.152931][ T5168] gfs2_sys_fs_add+0x1f8/0x3f4 [ 93.153850][ T5168] gfs2_fill_super+0xe10/0x2010 [ 93.154838][ T5168] get_tree_bdev+0x360/0x54c [ 93.155896][ T5168] gfs2_get_tree+0x54/0x1b4 [ 93.156833][ T5168] vfs_get_tree+0x90/0x274 [ 93.157852][ T5168] do_new_mount+0x278/0x8fc [ 93.158675][ T5168] path_mount+0x594/0x101c [ 93.159525][ T5168] __arm64_sys_mount+0x510/0x5e0 [ 93.160502][ T5168] invoke_syscall+0x98/0x2b8 [ 93.161543][ T5168] el0_svc_common+0x138/0x258 [ 93.162583][ T5168] do_el0_svc+0x58/0x14c [ 93.163478][ T5168] el0_svc+0x7c/0x1f0 [ 93.164249][ T5168] el0t_64_sync_handler+0x84/0xe4 [ 93.165178][ T5168] el0t_64_sync+0x1a0/0x1a4 [ 93.213895][ T5168] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 93.218740][ T5168] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 93.259499][ T5178] loop0: detected capacity change from 0 to 32768 [ 93.300427][ T5207] loop2: detected capacity change from 0 to 32768 [ 93.304556][ T5178] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 93.306129][ T5178] CPU: 1 PID: 5178 Comm: syz.0.32 Not tainted 5.15.175-syzkaller #0 [ 93.307619][ T5178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 93.309505][ T5178] Call trace: [ 93.310216][ T5178] dump_backtrace+0x0/0x530 [ 93.311264][ T5178] show_stack+0x2c/0x3c [ 93.312080][ T5178] dump_stack_lvl+0x108/0x170 [ 93.312954][ T5178] dump_stack+0x1c/0x58 [ 93.313736][ T5178] sysfs_create_dir_ns+0x278/0x318 [ 93.314781][ T5178] kobject_add_internal+0x384/0x8f0 [ 93.315836][ T5178] kobject_init_and_add+0x130/0x1a0 [ 93.317020][ T5178] gfs2_sys_fs_add+0x1f8/0x3f4 [ 93.317952][ T5178] gfs2_fill_super+0xe10/0x2010 [ 93.318964][ T5178] get_tree_bdev+0x360/0x54c [ 93.319920][ T5178] gfs2_get_tree+0x54/0x1b4 [ 93.320775][ T5178] vfs_get_tree+0x90/0x274 [ 93.321681][ T5178] do_new_mount+0x278/0x8fc [ 93.322530][ T5178] path_mount+0x594/0x101c [ 93.323343][ T5178] __arm64_sys_mount+0x510/0x5e0 [ 93.324282][ T5178] invoke_syscall+0x98/0x2b8 [ 93.325238][ T5178] el0_svc_common+0x138/0x258 [ 93.326203][ T5178] do_el0_svc+0x58/0x14c [ 93.327093][ T5178] el0_svc+0x7c/0x1f0 [ 93.327877][ T5178] el0t_64_sync_handler+0x84/0xe4 [ 93.328888][ T5178] el0t_64_sync+0x1a0/0x1a4 [ 93.361823][ T5178] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 93.368418][ T5207] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 93.369921][ T5207] CPU: 1 PID: 5207 Comm: syz.2.33 Not tainted 5.15.175-syzkaller #0 [ 93.371654][ T5207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 93.373755][ T5207] Call trace: [ 93.374460][ T5207] dump_backtrace+0x0/0x530 [ 93.375393][ T5207] show_stack+0x2c/0x3c [ 93.376205][ T5207] dump_stack_lvl+0x108/0x170 [ 93.377126][ T5207] dump_stack+0x1c/0x58 [ 93.378013][ T5207] sysfs_create_dir_ns+0x278/0x318 [ 93.378945][ T5207] kobject_add_internal+0x384/0x8f0 [ 93.380034][ T5207] kobject_init_and_add+0x130/0x1a0 [ 93.381051][ T5207] gfs2_sys_fs_add+0x1f8/0x3f4 [ 93.382105][ T5207] gfs2_fill_super+0xe10/0x2010 [ 93.383232][ T5207] get_tree_bdev+0x360/0x54c [ 93.384282][ T5207] gfs2_get_tree+0x54/0x1b4 [ 93.385235][ T5207] vfs_get_tree+0x90/0x274 [ 93.386103][ T5207] do_new_mount+0x278/0x8fc [ 93.387155][ T5207] path_mount+0x594/0x101c [ 93.388007][ T5207] __arm64_sys_mount+0x510/0x5e0 [ 93.389111][ T5207] invoke_syscall+0x98/0x2b8 [ 93.390094][ T5207] el0_svc_common+0x138/0x258 [ 93.391040][ T5207] do_el0_svc+0x58/0x14c [ 93.391925][ T5207] el0_svc+0x7c/0x1f0 [ 93.392625][ T5207] el0t_64_sync_handler+0x84/0xe4 [ 93.393701][ T5207] el0t_64_sync+0x1a0/0x1a4 [ 93.405115][ T5178] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 93.434541][ T5207] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 93.445780][ T5207] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 93.531587][ T5216] loop4: detected capacity change from 0 to 32768 [ 93.574612][ T5216] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 93.576176][ T5216] CPU: 0 PID: 5216 Comm: syz.4.34 Not tainted 5.15.175-syzkaller #0 [ 93.577574][ T5216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 93.579596][ T5216] Call trace: [ 93.580328][ T5216] dump_backtrace+0x0/0x530 [ 93.581336][ T5216] show_stack+0x2c/0x3c [ 93.582210][ T5216] dump_stack_lvl+0x108/0x170 [ 93.583066][ T5216] dump_stack+0x1c/0x58 [ 93.583953][ T5216] sysfs_create_dir_ns+0x278/0x318 [ 93.584883][ T5216] kobject_add_internal+0x384/0x8f0 [ 93.585949][ T5216] kobject_init_and_add+0x130/0x1a0 [ 93.586881][ T5216] gfs2_sys_fs_add+0x1f8/0x3f4 [ 93.587810][ T5216] gfs2_fill_super+0xe10/0x2010 [ 93.588810][ T5216] get_tree_bdev+0x360/0x54c [ 93.589772][ T5216] gfs2_get_tree+0x54/0x1b4 [ 93.590638][ T5216] vfs_get_tree+0x90/0x274 [ 93.591610][ T5216] do_new_mount+0x278/0x8fc [ 93.592557][ T5216] path_mount+0x594/0x101c [ 93.593421][ T5216] __arm64_sys_mount+0x510/0x5e0 [ 93.594578][ T5216] invoke_syscall+0x98/0x2b8 [ 93.595463][ T5216] el0_svc_common+0x138/0x258 [ 93.596386][ T5216] do_el0_svc+0x58/0x14c [ 93.597223][ T5216] el0_svc+0x7c/0x1f0 [ 93.598069][ T5216] el0t_64_sync_handler+0x84/0xe4 [ 93.599078][ T5216] el0t_64_sync+0x1a0/0x1a4 [ 93.659669][ T5216] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 93.667232][ T5216] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 93.932858][ T5233] loop3: detected capacity change from 0 to 32768 [ 93.967489][ T5233] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 93.968988][ T5233] CPU: 1 PID: 5233 Comm: syz.3.35 Not tainted 5.15.175-syzkaller #0 [ 93.970494][ T5233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 93.972494][ T5233] Call trace: [ 93.973231][ T5233] dump_backtrace+0x0/0x530 [ 93.974038][ T5233] show_stack+0x2c/0x3c [ 93.974757][ T5233] dump_stack_lvl+0x108/0x170 [ 93.975672][ T5233] dump_stack+0x1c/0x58 [ 93.976607][ T5233] sysfs_create_dir_ns+0x278/0x318 [ 93.977627][ T5233] kobject_add_internal+0x384/0x8f0 [ 93.978637][ T5233] kobject_init_and_add+0x130/0x1a0 [ 93.979590][ T5233] gfs2_sys_fs_add+0x1f8/0x3f4 [ 93.980560][ T5233] gfs2_fill_super+0xe10/0x2010 [ 93.981539][ T5233] get_tree_bdev+0x360/0x54c [ 93.982473][ T5233] gfs2_get_tree+0x54/0x1b4 [ 93.983303][ T5233] vfs_get_tree+0x90/0x274 [ 93.984323][ T5233] do_new_mount+0x278/0x8fc [ 93.985259][ T5233] path_mount+0x594/0x101c [ 93.986127][ T5233] __arm64_sys_mount+0x510/0x5e0 [ 93.987183][ T5233] invoke_syscall+0x98/0x2b8 [ 93.988127][ T5233] el0_svc_common+0x138/0x258 [ 93.989116][ T5233] do_el0_svc+0x58/0x14c [ 93.989973][ T5233] el0_svc+0x7c/0x1f0 [ 93.990732][ T5233] el0t_64_sync_handler+0x84/0xe4 [ 93.991669][ T5233] el0t_64_sync+0x1a0/0x1a4 [ 94.050510][ T5233] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.053142][ T5233] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.092826][ T5241] loop0: detected capacity change from 0 to 32768 [ 94.095833][ T5207] loop2: detected capacity change from 0 to 32768 [ 94.136133][ T5241] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.137591][ T5241] CPU: 0 PID: 5241 Comm: syz.0.36 Not tainted 5.15.175-syzkaller #0 [ 94.139177][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 94.141089][ T5241] Call trace: [ 94.141698][ T5241] dump_backtrace+0x0/0x530 [ 94.142567][ T5241] show_stack+0x2c/0x3c [ 94.143378][ T5241] dump_stack_lvl+0x108/0x170 [ 94.144291][ T5241] dump_stack+0x1c/0x58 [ 94.145246][ T5241] sysfs_create_dir_ns+0x278/0x318 [ 94.146288][ T5241] kobject_add_internal+0x384/0x8f0 [ 94.147380][ T5241] kobject_init_and_add+0x130/0x1a0 [ 94.148399][ T5241] gfs2_sys_fs_add+0x1f8/0x3f4 [ 94.149359][ T5241] gfs2_fill_super+0xe10/0x2010 [ 94.150275][ T5241] get_tree_bdev+0x360/0x54c [ 94.151285][ T5241] gfs2_get_tree+0x54/0x1b4 [ 94.152217][ T5241] vfs_get_tree+0x90/0x274 [ 94.153130][ T5241] do_new_mount+0x278/0x8fc [ 94.154002][ T5241] path_mount+0x594/0x101c [ 94.154867][ T5241] __arm64_sys_mount+0x510/0x5e0 [ 94.155899][ T5241] invoke_syscall+0x98/0x2b8 [ 94.156799][ T5241] el0_svc_common+0x138/0x258 [ 94.157718][ T5241] do_el0_svc+0x58/0x14c [ 94.158594][ T5241] el0_svc+0x7c/0x1f0 [ 94.159438][ T5241] el0t_64_sync_handler+0x84/0xe4 [ 94.160436][ T5241] el0t_64_sync+0x1a0/0x1a4 [ 94.166333][ T5241] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.172964][ T5241] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.187648][ T5207] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.189340][ T5207] CPU: 1 PID: 5207 Comm: syz.2.33 Not tainted 5.15.175-syzkaller #0 [ 94.191010][ T5207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 94.193039][ T5207] Call trace: [ 94.193718][ T5207] dump_backtrace+0x0/0x530 [ 94.194584][ T5207] show_stack+0x2c/0x3c [ 94.195424][ T5207] dump_stack_lvl+0x108/0x170 [ 94.196266][ T5207] dump_stack+0x1c/0x58 [ 94.197123][ T5207] sysfs_create_dir_ns+0x278/0x318 [ 94.198183][ T5207] kobject_add_internal+0x384/0x8f0 [ 94.199207][ T5207] kobject_init_and_add+0x130/0x1a0 [ 94.200298][ T5207] gfs2_sys_fs_add+0x1f8/0x3f4 [ 94.201268][ T5207] gfs2_fill_super+0xe10/0x2010 [ 94.202339][ T5207] get_tree_bdev+0x360/0x54c [ 94.203228][ T5207] gfs2_get_tree+0x54/0x1b4 [ 94.204085][ T5207] vfs_get_tree+0x90/0x274 [ 94.204911][ T5207] do_new_mount+0x278/0x8fc [ 94.205854][ T5207] path_mount+0x594/0x101c [ 94.206673][ T5207] __arm64_sys_mount+0x510/0x5e0 [ 94.207644][ T5207] invoke_syscall+0x98/0x2b8 [ 94.208641][ T5207] el0_svc_common+0x138/0x258 [ 94.209675][ T5207] do_el0_svc+0x58/0x14c [ 94.210546][ T5207] el0_svc+0x7c/0x1f0 [ 94.211404][ T5207] el0t_64_sync_handler+0x84/0xe4 [ 94.212359][ T5207] el0t_64_sync+0x1a0/0x1a4 [ 94.273565][ T5207] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.276298][ T5207] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.296054][ T5216] loop4: detected capacity change from 0 to 32768 [ 94.337590][ T5216] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.339165][ T5216] CPU: 1 PID: 5216 Comm: syz.4.34 Not tainted 5.15.175-syzkaller #0 [ 94.340788][ T5216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 94.342830][ T5216] Call trace: [ 94.343451][ T5216] dump_backtrace+0x0/0x530 [ 94.344344][ T5216] show_stack+0x2c/0x3c [ 94.345122][ T5216] dump_stack_lvl+0x108/0x170 [ 94.346039][ T5216] dump_stack+0x1c/0x58 [ 94.346904][ T5216] sysfs_create_dir_ns+0x278/0x318 [ 94.347893][ T5216] kobject_add_internal+0x384/0x8f0 [ 94.349002][ T5216] kobject_init_and_add+0x130/0x1a0 [ 94.350037][ T5216] gfs2_sys_fs_add+0x1f8/0x3f4 [ 94.351134][ T5216] gfs2_fill_super+0xe10/0x2010 [ 94.352235][ T5216] get_tree_bdev+0x360/0x54c [ 94.353235][ T5216] gfs2_get_tree+0x54/0x1b4 [ 94.354082][ T5216] vfs_get_tree+0x90/0x274 [ 94.355038][ T5216] do_new_mount+0x278/0x8fc [ 94.356046][ T5216] path_mount+0x594/0x101c [ 94.356900][ T5216] __arm64_sys_mount+0x510/0x5e0 [ 94.357897][ T5216] invoke_syscall+0x98/0x2b8 [ 94.358835][ T5216] el0_svc_common+0x138/0x258 [ 94.359715][ T5216] do_el0_svc+0x58/0x14c [ 94.360557][ T5216] el0_svc+0x7c/0x1f0 [ 94.361292][ T5216] el0t_64_sync_handler+0x84/0xe4 [ 94.362301][ T5216] el0t_64_sync+0x1a0/0x1a4 [ 94.370873][ T5216] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.407806][ T5216] gfs2: fsid=syz:syz: error -17 adding sysfs files 1970/01/01 00:01:34 executed programs: 32 [ 94.739758][ T5233] loop3: detected capacity change from 0 to 32768 [ 94.745903][ T5241] loop0: detected capacity change from 0 to 32768 [ 94.774817][ T5233] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.776328][ T5233] CPU: 1 PID: 5233 Comm: syz.3.35 Not tainted 5.15.175-syzkaller #0 [ 94.777842][ T5233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 94.779631][ T5233] Call trace: [ 94.780255][ T5233] dump_backtrace+0x0/0x530 [ 94.781167][ T5233] show_stack+0x2c/0x3c [ 94.781907][ T5233] dump_stack_lvl+0x108/0x170 [ 94.782798][ T5233] dump_stack+0x1c/0x58 [ 94.783641][ T5233] sysfs_create_dir_ns+0x278/0x318 [ 94.784567][ T5233] kobject_add_internal+0x384/0x8f0 [ 94.785507][ T5233] kobject_init_and_add+0x130/0x1a0 [ 94.786501][ T5233] gfs2_sys_fs_add+0x1f8/0x3f4 [ 94.787403][ T5233] gfs2_fill_super+0xe10/0x2010 [ 94.787713][ T5241] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.788293][ T5233] get_tree_bdev+0x360/0x54c [ 94.790649][ T5233] gfs2_get_tree+0x54/0x1b4 [ 94.791536][ T5233] vfs_get_tree+0x90/0x274 [ 94.792397][ T5233] do_new_mount+0x278/0x8fc [ 94.793302][ T5233] path_mount+0x594/0x101c [ 94.794118][ T5233] __arm64_sys_mount+0x510/0x5e0 [ 94.795080][ T5233] invoke_syscall+0x98/0x2b8 [ 94.795936][ T5233] el0_svc_common+0x138/0x258 [ 94.796925][ T5233] do_el0_svc+0x58/0x14c [ 94.797743][ T5233] el0_svc+0x7c/0x1f0 [ 94.798506][ T5233] el0t_64_sync_handler+0x84/0xe4 [ 94.799480][ T5233] el0t_64_sync+0x1a0/0x1a4 [ 94.800304][ T5241] CPU: 0 PID: 5241 Comm: syz.0.36 Not tainted 5.15.175-syzkaller #0 [ 94.802076][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 94.804127][ T5241] Call trace: [ 94.804871][ T5241] dump_backtrace+0x0/0x530 [ 94.805700][ T5241] show_stack+0x2c/0x3c [ 94.806630][ T5241] dump_stack_lvl+0x108/0x170 [ 94.807648][ T5241] dump_stack+0x1c/0x58 [ 94.808505][ T5241] sysfs_create_dir_ns+0x278/0x318 [ 94.809548][ T5241] kobject_add_internal+0x384/0x8f0 [ 94.810594][ T5241] kobject_init_and_add+0x130/0x1a0 [ 94.811653][ T5241] gfs2_sys_fs_add+0x1f8/0x3f4 [ 94.812703][ T5241] gfs2_fill_super+0xe10/0x2010 [ 94.813653][ T5241] get_tree_bdev+0x360/0x54c [ 94.814596][ T5241] gfs2_get_tree+0x54/0x1b4 [ 94.815541][ T5241] vfs_get_tree+0x90/0x274 [ 94.816484][ T5241] do_new_mount+0x278/0x8fc [ 94.817513][ T5241] path_mount+0x594/0x101c [ 94.818400][ T5241] __arm64_sys_mount+0x510/0x5e0 [ 94.819476][ T5241] invoke_syscall+0x98/0x2b8 [ 94.820409][ T5241] el0_svc_common+0x138/0x258 [ 94.821345][ T5241] do_el0_svc+0x58/0x14c [ 94.822228][ T5241] el0_svc+0x7c/0x1f0 [ 94.823024][ T5241] el0t_64_sync_handler+0x84/0xe4 [ 94.824131][ T5241] el0t_64_sync+0x1a0/0x1a4 [ 94.826762][ T5233] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.829625][ T5233] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.868155][ T5241] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.874954][ T5241] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.990215][ T5277] loop2: detected capacity change from 0 to 32768 [ 95.013667][ T5277] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.015255][ T5277] CPU: 1 PID: 5277 Comm: syz.2.37 Not tainted 5.15.175-syzkaller #0 [ 95.016963][ T5277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 95.018983][ T5277] Call trace: [ 95.019748][ T5277] dump_backtrace+0x0/0x530 [ 95.020621][ T5277] show_stack+0x2c/0x3c [ 95.021502][ T5277] dump_stack_lvl+0x108/0x170 [ 95.022557][ T5277] dump_stack+0x1c/0x58 [ 95.023343][ T5277] sysfs_create_dir_ns+0x278/0x318 [ 95.024375][ T5277] kobject_add_internal+0x384/0x8f0 [ 95.025457][ T5277] kobject_init_and_add+0x130/0x1a0 [ 95.026564][ T5277] gfs2_sys_fs_add+0x1f8/0x3f4 [ 95.027618][ T5277] gfs2_fill_super+0xe10/0x2010 [ 95.028674][ T5277] get_tree_bdev+0x360/0x54c [ 95.029626][ T5277] gfs2_get_tree+0x54/0x1b4 [ 95.030610][ T5277] vfs_get_tree+0x90/0x274 [ 95.031541][ T5277] do_new_mount+0x278/0x8fc [ 95.032539][ T5277] path_mount+0x594/0x101c [ 95.033370][ T5277] __arm64_sys_mount+0x510/0x5e0 [ 95.034377][ T5277] invoke_syscall+0x98/0x2b8 [ 95.035294][ T5277] el0_svc_common+0x138/0x258 [ 95.036229][ T5277] do_el0_svc+0x58/0x14c [ 95.037027][ T5277] el0_svc+0x7c/0x1f0 [ 95.037829][ T5277] el0t_64_sync_handler+0x84/0xe4 [ 95.039012][ T5277] el0t_64_sync+0x1a0/0x1a4 [ 95.094971][ T5277] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 95.097809][ T5277] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 95.113050][ T5282] loop4: detected capacity change from 0 to 32768 [ 95.197528][ T5282] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.199067][ T5282] CPU: 1 PID: 5282 Comm: syz.4.38 Not tainted 5.15.175-syzkaller #0 [ 95.200479][ T5282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 95.202598][ T5282] Call trace: [ 95.203295][ T5282] dump_backtrace+0x0/0x530 [ 95.204153][ T5282] show_stack+0x2c/0x3c [ 95.205057][ T5282] dump_stack_lvl+0x108/0x170 [ 95.206030][ T5282] dump_stack+0x1c/0x58 [ 95.206939][ T5282] sysfs_create_dir_ns+0x278/0x318 [ 95.207934][ T5282] kobject_add_internal+0x384/0x8f0 [ 95.209080][ T5282] kobject_init_and_add+0x130/0x1a0 [ 95.210136][ T5282] gfs2_sys_fs_add+0x1f8/0x3f4 [ 95.211016][ T5282] gfs2_fill_super+0xe10/0x2010 [ 95.212042][ T5282] get_tree_bdev+0x360/0x54c [ 95.213012][ T5282] gfs2_get_tree+0x54/0x1b4 [ 95.213984][ T5282] vfs_get_tree+0x90/0x274 [ 95.214866][ T5282] do_new_mount+0x278/0x8fc [ 95.215803][ T5282] path_mount+0x594/0x101c [ 95.216803][ T5282] __arm64_sys_mount+0x510/0x5e0 [ 95.217855][ T5282] invoke_syscall+0x98/0x2b8 [ 95.218784][ T5282] el0_svc_common+0x138/0x258 [ 95.219693][ T5282] do_el0_svc+0x58/0x14c [ 95.220604][ T5282] el0_svc+0x7c/0x1f0 [ 95.221372][ T5282] el0t_64_sync_handler+0x84/0xe4 [ 95.222276][ T5282] el0t_64_sync+0x1a0/0x1a4 [ 95.273616][ T5293] loop3: detected capacity change from 0 to 32768 [ 95.283878][ T5282] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 95.286442][ T5282] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 95.309638][ T5293] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.311055][ T5293] CPU: 0 PID: 5293 Comm: syz.3.39 Not tainted 5.15.175-syzkaller #0 [ 95.312560][ T5293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 95.314610][ T5293] Call trace: [ 95.315299][ T5293] dump_backtrace+0x0/0x530 [ 95.316151][ T5293] show_stack+0x2c/0x3c [ 95.316944][ T5293] dump_stack_lvl+0x108/0x170 [ 95.317846][ T5293] dump_stack+0x1c/0x58 [ 95.318661][ T5293] sysfs_create_dir_ns+0x278/0x318 [ 95.319791][ T5293] kobject_add_internal+0x384/0x8f0 [ 95.320926][ T5293] kobject_init_and_add+0x130/0x1a0 [ 95.321960][ T5293] gfs2_sys_fs_add+0x1f8/0x3f4 [ 95.322965][ T5293] gfs2_fill_super+0xe10/0x2010 [ 95.323877][ T5293] get_tree_bdev+0x360/0x54c [ 95.324737][ T5293] gfs2_get_tree+0x54/0x1b4 [ 95.325579][ T5293] vfs_get_tree+0x90/0x274 [ 95.326502][ T5293] do_new_mount+0x278/0x8fc [ 95.327482][ T5293] path_mount+0x594/0x101c [ 95.328399][ T5293] __arm64_sys_mount+0x510/0x5e0 [ 95.329432][ T5293] invoke_syscall+0x98/0x2b8 [ 95.330283][ T5293] el0_svc_common+0x138/0x258 [ 95.331244][ T5293] do_el0_svc+0x58/0x14c [ 95.332126][ T5293] el0_svc+0x7c/0x1f0 [ 95.332955][ T5293] el0t_64_sync_handler+0x84/0xe4 [ 95.333890][ T5293] el0t_64_sync+0x1a0/0x1a4 [ 95.401927][ T5293] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 95.405059][ T5293] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 95.638297][ T5301] loop0: detected capacity change from 0 to 32768 [ 95.678811][ T5301] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.680295][ T5301] CPU: 1 PID: 5301 Comm: syz.0.40 Not tainted 5.15.175-syzkaller #0 [ 95.681863][ T5301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 95.683852][ T5301] Call trace: [ 95.684458][ T5301] dump_backtrace+0x0/0x530 [ 95.685303][ T5301] show_stack+0x2c/0x3c [ 95.686193][ T5301] dump_stack_lvl+0x108/0x170 [ 95.687119][ T5301] dump_stack+0x1c/0x58 [ 95.688015][ T5301] sysfs_create_dir_ns+0x278/0x318 [ 95.689099][ T5301] kobject_add_internal+0x384/0x8f0 [ 95.690114][ T5301] kobject_init_and_add+0x130/0x1a0 [ 95.691174][ T5301] gfs2_sys_fs_add+0x1f8/0x3f4 [ 95.692080][ T5301] gfs2_fill_super+0xe10/0x2010 [ 95.693068][ T5301] get_tree_bdev+0x360/0x54c [ 95.693942][ T5301] gfs2_get_tree+0x54/0x1b4 [ 95.694872][ T5301] vfs_get_tree+0x90/0x274 [ 95.695836][ T5301] do_new_mount+0x278/0x8fc [ 95.696692][ T5301] path_mount+0x594/0x101c [ 95.697582][ T5301] __arm64_sys_mount+0x510/0x5e0 [ 95.698515][ T5301] invoke_syscall+0x98/0x2b8 [ 95.699496][ T5301] el0_svc_common+0x138/0x258 [ 95.700532][ T5301] do_el0_svc+0x58/0x14c [ 95.701364][ T5301] el0_svc+0x7c/0x1f0 [ 95.702108][ T5301] el0t_64_sync_handler+0x84/0xe4 [ 95.703200][ T5301] el0t_64_sync+0x1a0/0x1a4 [ 95.745785][ T5301] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 95.748310][ T5301] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 95.788799][ T5277] loop2: detected capacity change from 0 to 32768 [ 95.840516][ T5277] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.841961][ T5277] CPU: 0 PID: 5277 Comm: syz.2.37 Not tainted 5.15.175-syzkaller #0 [ 95.843575][ T5277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 95.845620][ T5277] Call trace: [ 95.846263][ T5277] dump_backtrace+0x0/0x530 [ 95.847122][ T5277] show_stack+0x2c/0x3c [ 95.847993][ T5277] dump_stack_lvl+0x108/0x170 [ 95.848893][ T5277] dump_stack+0x1c/0x58 [ 95.849902][ T5277] sysfs_create_dir_ns+0x278/0x318 [ 95.851002][ T5277] kobject_add_internal+0x384/0x8f0 [ 95.851986][ T5277] kobject_init_and_add+0x130/0x1a0 [ 95.853027][ T5277] gfs2_sys_fs_add+0x1f8/0x3f4 [ 95.853946][ T5277] gfs2_fill_super+0xe10/0x2010 [ 95.854870][ T5277] get_tree_bdev+0x360/0x54c [ 95.855737][ T5277] gfs2_get_tree+0x54/0x1b4 [ 95.856646][ T5277] vfs_get_tree+0x90/0x274 [ 95.857508][ T5277] do_new_mount+0x278/0x8fc [ 95.858406][ T5277] path_mount+0x594/0x101c [ 95.859352][ T5277] __arm64_sys_mount+0x510/0x5e0 [ 95.860383][ T5277] invoke_syscall+0x98/0x2b8 [ 95.861251][ T5277] el0_svc_common+0x138/0x258 [ 95.862223][ T5277] do_el0_svc+0x58/0x14c [ 95.863048][ T5277] el0_svc+0x7c/0x1f0 [ 95.863797][ T5277] el0t_64_sync_handler+0x84/0xe4 [ 95.864754][ T5277] el0t_64_sync+0x1a0/0x1a4 [ 95.925962][ T5282] loop4: detected capacity change from 0 to 32768 [ 95.927217][ T5277] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 95.929980][ T5277] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 95.967339][ T5282] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.968794][ T5282] CPU: 1 PID: 5282 Comm: syz.4.38 Not tainted 5.15.175-syzkaller #0 [ 95.970277][ T5282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 95.972442][ T5282] Call trace: [ 95.973051][ T5282] dump_backtrace+0x0/0x530 [ 95.973962][ T5282] show_stack+0x2c/0x3c [ 95.974853][ T5282] dump_stack_lvl+0x108/0x170 [ 95.975870][ T5282] dump_stack+0x1c/0x58 [ 95.976650][ T5282] sysfs_create_dir_ns+0x278/0x318 [ 95.977729][ T5282] kobject_add_internal+0x384/0x8f0 [ 95.978771][ T5282] kobject_init_and_add+0x130/0x1a0 [ 95.979874][ T5282] gfs2_sys_fs_add+0x1f8/0x3f4 [ 95.980840][ T5282] gfs2_fill_super+0xe10/0x2010 [ 95.981829][ T5282] get_tree_bdev+0x360/0x54c [ 95.982724][ T5282] gfs2_get_tree+0x54/0x1b4 [ 95.983688][ T5282] vfs_get_tree+0x90/0x274 [ 95.984539][ T5282] do_new_mount+0x278/0x8fc [ 95.985330][ T5282] path_mount+0x594/0x101c [ 95.986202][ T5282] __arm64_sys_mount+0x510/0x5e0 [ 95.987163][ T5282] invoke_syscall+0x98/0x2b8 [ 95.988092][ T5282] el0_svc_common+0x138/0x258 [ 95.989119][ T5282] do_el0_svc+0x58/0x14c [ 95.990001][ T5282] el0_svc+0x7c/0x1f0 [ 95.990807][ T5282] el0t_64_sync_handler+0x84/0xe4 [ 95.991836][ T5282] el0t_64_sync+0x1a0/0x1a4 [ 95.992067][ T5293] loop3: detected capacity change from 0 to 32768 [ 96.013660][ T5282] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 96.016319][ T5282] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 96.076209][ T5293] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 96.077750][ T5293] CPU: 1 PID: 5293 Comm: syz.3.39 Not tainted 5.15.175-syzkaller #0 [ 96.079339][ T5293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 96.081190][ T5293] Call trace: [ 96.081826][ T5293] dump_backtrace+0x0/0x530 [ 96.082740][ T5293] show_stack+0x2c/0x3c [ 96.083585][ T5293] dump_stack_lvl+0x108/0x170 [ 96.084514][ T5293] dump_stack+0x1c/0x58 [ 96.085333][ T5293] sysfs_create_dir_ns+0x278/0x318 [ 96.086405][ T5293] kobject_add_internal+0x384/0x8f0 [ 96.087405][ T5293] kobject_init_and_add+0x130/0x1a0 [ 96.088475][ T5293] gfs2_sys_fs_add+0x1f8/0x3f4 [ 96.089507][ T5293] gfs2_fill_super+0xe10/0x2010 [ 96.090422][ T5293] get_tree_bdev+0x360/0x54c [ 96.091292][ T5293] gfs2_get_tree+0x54/0x1b4 [ 96.092255][ T5293] vfs_get_tree+0x90/0x274 [ 96.093081][ T5293] do_new_mount+0x278/0x8fc [ 96.093968][ T5293] path_mount+0x594/0x101c [ 96.094849][ T5293] __arm64_sys_mount+0x510/0x5e0 [ 96.095753][ T5293] invoke_syscall+0x98/0x2b8 [ 96.096639][ T5293] el0_svc_common+0x138/0x258 [ 96.097560][ T5293] do_el0_svc+0x58/0x14c [ 96.098443][ T5293] el0_svc+0x7c/0x1f0 [ 96.099262][ T5293] el0t_64_sync_handler+0x84/0xe4 [ 96.100263][ T5293] el0t_64_sync+0x1a0/0x1a4 [ 96.197117][ T5293] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 96.199753][ T5293] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 96.310726][ T5301] loop0: detected capacity change from 0 to 32768 [ 96.397468][ T5301] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 96.399024][ T5301] CPU: 0 PID: 5301 Comm: syz.0.40 Not tainted 5.15.175-syzkaller #0 [ 96.400722][ T5301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 96.402707][ T5301] Call trace: [ 96.403389][ T5301] dump_backtrace+0x0/0x530 [ 96.404324][ T5301] show_stack+0x2c/0x3c [ 96.405225][ T5301] dump_stack_lvl+0x108/0x170 [ 96.406132][ T5301] dump_stack+0x1c/0x58 [ 96.406960][ T5301] sysfs_create_dir_ns+0x278/0x318 [ 96.408111][ T5301] kobject_add_internal+0x384/0x8f0 [ 96.409216][ T5301] kobject_init_and_add+0x130/0x1a0 [ 96.410215][ T5301] gfs2_sys_fs_add+0x1f8/0x3f4 [ 96.411219][ T5301] gfs2_fill_super+0xe10/0x2010 [ 96.412125][ T5301] get_tree_bdev+0x360/0x54c [ 96.413052][ T5301] gfs2_get_tree+0x54/0x1b4 [ 96.414010][ T5301] vfs_get_tree+0x90/0x274 [ 96.414948][ T5301] do_new_mount+0x278/0x8fc [ 96.415846][ T5301] path_mount+0x594/0x101c [ 96.416789][ T5301] __arm64_sys_mount+0x510/0x5e0 [ 96.417831][ T5301] invoke_syscall+0x98/0x2b8 [ 96.418706][ T5301] el0_svc_common+0x138/0x258 [ 96.419578][ T5301] do_el0_svc+0x58/0x14c [ 96.420451][ T5301] el0_svc+0x7c/0x1f0 [ 96.421281][ T5301] el0t_64_sync_handler+0x84/0xe4 [ 96.422413][ T5301] el0t_64_sync+0x1a0/0x1a4 [ 96.473706][ T5301] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 96.476354][ T5301] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 96.640323][ T5342] loop2: detected capacity change from 0 to 32768 [ 96.686844][ T5342] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 96.688417][ T5342] CPU: 0 PID: 5342 Comm: syz.2.41 Not tainted 5.15.175-syzkaller #0 [ 96.689934][ T5342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 96.692114][ T5342] Call trace: [ 96.692711][ T5342] dump_backtrace+0x0/0x530 [ 96.693575][ T5342] show_stack+0x2c/0x3c [ 96.694478][ T5342] dump_stack_lvl+0x108/0x170 [ 96.695427][ T5342] dump_stack+0x1c/0x58 [ 96.696226][ T5342] sysfs_create_dir_ns+0x278/0x318 [ 96.697244][ T5342] kobject_add_internal+0x384/0x8f0 [ 96.698200][ T5342] kobject_init_and_add+0x130/0x1a0 [ 96.699320][ T5342] gfs2_sys_fs_add+0x1f8/0x3f4 [ 96.700310][ T5342] gfs2_fill_super+0xe10/0x2010 [ 96.701301][ T5342] get_tree_bdev+0x360/0x54c [ 96.702387][ T5342] gfs2_get_tree+0x54/0x1b4 [ 96.703373][ T5342] vfs_get_tree+0x90/0x274 [ 96.704182][ T5342] do_new_mount+0x278/0x8fc [ 96.705183][ T5342] path_mount+0x594/0x101c [ 96.706039][ T5342] __arm64_sys_mount+0x510/0x5e0 [ 96.706981][ T5342] invoke_syscall+0x98/0x2b8 [ 96.707796][ T5342] el0_svc_common+0x138/0x258 [ 96.708712][ T5342] do_el0_svc+0x58/0x14c [ 96.709489][ T5342] el0_svc+0x7c/0x1f0 [ 96.710318][ T5342] el0t_64_sync_handler+0x84/0xe4 [ 96.711427][ T5342] el0t_64_sync+0x1a0/0x1a4 [ 96.751713][ T5346] loop4: detected capacity change from 0 to 32768 [ 96.755153][ T5342] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 96.757981][ T5342] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 96.785737][ T5346] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 96.787248][ T5346] CPU: 1 PID: 5346 Comm: syz.4.42 Not tainted 5.15.175-syzkaller #0 [ 96.789012][ T5346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 96.791016][ T5346] Call trace: [ 96.791667][ T5346] dump_backtrace+0x0/0x530 [ 96.792546][ T5346] show_stack+0x2c/0x3c [ 96.793354][ T5346] dump_stack_lvl+0x108/0x170 [ 96.794302][ T5346] dump_stack+0x1c/0x58 [ 96.795174][ T5346] sysfs_create_dir_ns+0x278/0x318 [ 96.796233][ T5346] kobject_add_internal+0x384/0x8f0 [ 96.797247][ T5346] kobject_init_and_add+0x130/0x1a0 [ 96.798313][ T5346] gfs2_sys_fs_add+0x1f8/0x3f4 [ 96.799227][ T5346] gfs2_fill_super+0xe10/0x2010 [ 96.800303][ T5346] get_tree_bdev+0x360/0x54c [ 96.801249][ T5346] gfs2_get_tree+0x54/0x1b4 [ 96.802227][ T5346] vfs_get_tree+0x90/0x274 [ 96.803236][ T5346] do_new_mount+0x278/0x8fc [ 96.804166][ T5346] path_mount+0x594/0x101c [ 96.805058][ T5346] __arm64_sys_mount+0x510/0x5e0 [ 96.806055][ T5346] invoke_syscall+0x98/0x2b8 [ 96.807077][ T5346] el0_svc_common+0x138/0x258 [ 96.808020][ T5346] do_el0_svc+0x58/0x14c [ 96.808927][ T5346] el0_svc+0x7c/0x1f0 [ 96.809722][ T5346] el0t_64_sync_handler+0x84/0xe4 [ 96.810673][ T5346] el0t_64_sync+0x1a0/0x1a4 [ 96.820646][ T5350] loop3: detected capacity change from 0 to 32768 [ 96.830466][ T5346] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 96.833283][ T5346] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 96.864397][ T5350] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 96.865866][ T5350] CPU: 1 PID: 5350 Comm: syz.3.43 Not tainted 5.15.175-syzkaller #0 [ 96.867573][ T5350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 96.869795][ T5350] Call trace: [ 96.870454][ T5350] dump_backtrace+0x0/0x530 [ 96.871273][ T5350] show_stack+0x2c/0x3c [ 96.872089][ T5350] dump_stack_lvl+0x108/0x170 [ 96.873154][ T5350] dump_stack+0x1c/0x58 [ 96.873906][ T5350] sysfs_create_dir_ns+0x278/0x318 [ 96.874870][ T5350] kobject_add_internal+0x384/0x8f0 [ 96.876020][ T5350] kobject_init_and_add+0x130/0x1a0 [ 96.876971][ T5350] gfs2_sys_fs_add+0x1f8/0x3f4 [ 96.878055][ T5350] gfs2_fill_super+0xe10/0x2010 [ 96.879038][ T5350] get_tree_bdev+0x360/0x54c [ 96.879965][ T5350] gfs2_get_tree+0x54/0x1b4 [ 96.880872][ T5350] vfs_get_tree+0x90/0x274 [ 96.881772][ T5350] do_new_mount+0x278/0x8fc [ 96.882571][ T5350] path_mount+0x594/0x101c [ 96.883428][ T5350] __arm64_sys_mount+0x510/0x5e0 [ 96.884529][ T5350] invoke_syscall+0x98/0x2b8 [ 96.885584][ T5350] el0_svc_common+0x138/0x258 [ 96.886670][ T5350] do_el0_svc+0x58/0x14c [ 96.887491][ T5350] el0_svc+0x7c/0x1f0 [ 96.888279][ T5350] el0t_64_sync_handler+0x84/0xe4 [ 96.889252][ T5350] el0t_64_sync+0x1a0/0x1a4