[ 69.629944][ T1961] cfg80211: failed to load regulatory.db [ 69.633768][ T2057] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.635345][ T2057] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.10.37' (ED25519) to the list of known hosts. 1970/01/01 00:01:10 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:11 parsed 1 programs [ 73.714706][ T4641] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 76.025756][ T424] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.030043][ T424] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.033585][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.094406][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.096183][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.100692][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.268128][ T4712] chnl_net:caif_netlink_parms(): no params data found [ 76.329647][ T4712] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.331108][ T4712] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.337435][ T4712] device bridge_slave_0 entered promiscuous mode [ 76.340634][ T4712] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.342411][ T4712] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.344521][ T4712] device bridge_slave_1 entered promiscuous mode [ 76.398777][ T4712] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.402590][ T4712] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.418962][ T4712] team0: Port device team_slave_0 added [ 76.421802][ T4712] team0: Port device team_slave_1 added [ 76.434331][ T4712] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.435875][ T4712] 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. [ 76.441596][ T4712] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.445273][ T4712] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.447233][ T4712] 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. [ 76.452335][ T4712] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.510252][ T4712] device hsr_slave_0 entered promiscuous mode [ 76.536631][ T4712] device hsr_slave_1 entered promiscuous mode [ 76.665919][ T4712] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 76.710005][ T4712] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 76.750084][ T4712] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 76.790083][ T4712] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 76.844316][ T4712] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.845934][ T4712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.847588][ T4712] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.849012][ T4712] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.895145][ T4712] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.903561][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.906054][ T1638] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.909967][ T1638] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.919315][ T4712] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.925798][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.931503][ T1638] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.933034][ T1638] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.938915][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.941063][ T1638] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.942531][ T1638] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.960481][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.962904][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.973056][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.980295][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.985810][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.993223][ T4712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.068474][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.070276][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.082175][ T4712] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.095263][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.097539][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.113045][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.115242][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.119735][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.122232][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.128554][ T4712] device veth0_vlan entered promiscuous mode [ 77.134285][ T4712] device veth1_vlan entered promiscuous mode [ 77.152729][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.155037][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.157948][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.160641][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.164844][ T4712] device veth0_macvtap entered promiscuous mode [ 77.169547][ T4712] device veth1_macvtap entered promiscuous mode [ 77.181716][ T4712] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.183479][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.185576][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.190992][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.193222][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.198556][ T4712] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.200305][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.202609][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.208334][ T4712] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.210145][ T4712] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.211991][ T4712] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.213800][ T4712] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:17 executed programs: 0 [ 77.654150][ T1617] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.813597][ T4733] chnl_net:caif_netlink_parms(): no params data found [ 77.948693][ T4738] chnl_net:caif_netlink_parms(): no params data found [ 77.983965][ T4736] chnl_net:caif_netlink_parms(): no params data found [ 78.013710][ T4733] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.015360][ T4733] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.017830][ T4733] device bridge_slave_0 entered promiscuous mode [ 78.022404][ T4746] chnl_net:caif_netlink_parms(): no params data found [ 78.054385][ T4733] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.056096][ T4733] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.058980][ T4733] device bridge_slave_1 entered promiscuous mode [ 78.070482][ T4742] chnl_net:caif_netlink_parms(): no params data found [ 78.073832][ T4738] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.075343][ T4738] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.077886][ T4738] device bridge_slave_0 entered promiscuous mode [ 78.101127][ T4738] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.102629][ T4738] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.104681][ T4738] device bridge_slave_1 entered promiscuous mode [ 78.124154][ T4733] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.156969][ T4733] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.169463][ T4746] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.170981][ T4746] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.173315][ T4746] device bridge_slave_0 entered promiscuous mode [ 78.189326][ T4738] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.194299][ T4736] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.195750][ T4736] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.198402][ T4736] device bridge_slave_0 entered promiscuous mode [ 78.201979][ T4736] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.203538][ T4736] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.205702][ T4736] device bridge_slave_1 entered promiscuous mode [ 78.211015][ T4733] team0: Port device team_slave_0 added [ 78.213962][ T4746] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.215483][ T4746] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.218170][ T4746] device bridge_slave_1 entered promiscuous mode [ 78.234080][ T4738] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.237798][ T4746] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.241801][ T4746] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.277937][ T4736] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.281104][ T4733] team0: Port device team_slave_1 added [ 78.294252][ T4742] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.295822][ T4742] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.298584][ T4742] device bridge_slave_0 entered promiscuous mode [ 78.304242][ T4742] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.305673][ T4742] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.308068][ T4742] device bridge_slave_1 entered promiscuous mode [ 78.323358][ T4736] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.341192][ T4738] team0: Port device team_slave_0 added [ 78.344409][ T4738] team0: Port device team_slave_1 added [ 78.374080][ T4746] team0: Port device team_slave_0 added [ 78.379925][ T4736] team0: Port device team_slave_0 added [ 78.395367][ T4742] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.400706][ T4733] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.402237][ T4733] 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. [ 78.408345][ T4733] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.412019][ T4746] team0: Port device team_slave_1 added [ 78.422857][ T4736] team0: Port device team_slave_1 added [ 78.436465][ T4742] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.453252][ T4742] team0: Port device team_slave_0 added [ 78.455250][ T4733] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.457763][ T4733] 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. [ 78.463163][ T4733] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.478751][ T4738] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.480122][ T4738] 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. [ 78.485558][ T4738] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.491506][ T4742] team0: Port device team_slave_1 added [ 78.493395][ T4738] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.494975][ T4738] 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. [ 78.500695][ T4738] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.508323][ T4746] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.509791][ T4746] 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. [ 78.515098][ T4746] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.524734][ T4736] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.526278][ T4736] 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. [ 78.539831][ T4736] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.552532][ T4746] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.554076][ T4746] 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. [ 78.559958][ T4746] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.568144][ T4736] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.569540][ T4736] 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. [ 78.574754][ T4736] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.606222][ T4742] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.607951][ T4742] 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. [ 78.613030][ T4742] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.668465][ T4733] device hsr_slave_0 entered promiscuous mode [ 78.706838][ T4733] device hsr_slave_1 entered promiscuous mode [ 78.756563][ T4733] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.758105][ T4733] Cannot create hsr debugfs directory [ 78.798436][ T4738] device hsr_slave_0 entered promiscuous mode [ 78.846658][ T4738] device hsr_slave_1 entered promiscuous mode [ 78.886422][ T4738] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.887897][ T4738] Cannot create hsr debugfs directory [ 78.897986][ T4742] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.899470][ T4742] 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. [ 78.904783][ T4742] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.969211][ T4736] device hsr_slave_0 entered promiscuous mode [ 79.006836][ T4736] device hsr_slave_1 entered promiscuous mode [ 79.066533][ T4736] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.068040][ T4736] Cannot create hsr debugfs directory [ 79.108499][ T4746] device hsr_slave_0 entered promiscuous mode [ 79.147451][ T4746] device hsr_slave_1 entered promiscuous mode [ 79.186519][ T4746] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.188138][ T4746] Cannot create hsr debugfs directory [ 79.358510][ T4742] device hsr_slave_0 entered promiscuous mode [ 79.386738][ T4161] Bluetooth: hci0: command 0x0409 tx timeout [ 79.416909][ T4742] device hsr_slave_1 entered promiscuous mode [ 79.466828][ T4161] Bluetooth: hci1: command 0x0409 tx timeout [ 79.468395][ T4742] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.470019][ T4742] Cannot create hsr debugfs directory [ 79.547134][ T4113] Bluetooth: hci3: command 0x0409 tx timeout [ 79.548761][ T4113] Bluetooth: hci2: command 0x0409 tx timeout [ 79.626743][ T4160] Bluetooth: hci4: command 0x0409 tx timeout [ 80.142984][ T1617] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.466484][ T21] Bluetooth: hci0: command 0x041b tx timeout [ 81.546518][ T21] Bluetooth: hci1: command 0x041b tx timeout [ 81.626469][ T21] Bluetooth: hci2: command 0x041b tx timeout [ 81.627959][ T21] Bluetooth: hci3: command 0x041b tx timeout [ 81.706634][ T4161] Bluetooth: hci4: command 0x041b tx timeout [ 82.383058][ T1617] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.454037][ T1617] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.556558][ T4129] Bluetooth: hci0: command 0x040f tx timeout [ 83.626907][ T4129] Bluetooth: hci1: command 0x040f tx timeout [ 83.706707][ T4129] Bluetooth: hci3: command 0x040f tx timeout [ 83.708177][ T4129] Bluetooth: hci2: command 0x040f tx timeout [ 83.786529][ T4129] Bluetooth: hci4: command 0x040f tx timeout [ 84.157572][ T4746] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 84.208691][ T4746] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 84.258481][ T4746] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 84.280521][ T4746] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 84.449050][ T4746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.464062][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.466283][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.472317][ T4746] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.485022][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.488261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.490316][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.491784][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.493695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.623660][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.626079][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.630824][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.632363][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.634274][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.639696][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.693541][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.697546][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.699747][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.705381][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.719281][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.725807][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.729276][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.733080][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.735505][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.751280][ T4746] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.823151][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.824927][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.834638][ T4746] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.932640][ T4738] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 84.969654][ T4738] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 85.063657][ T4738] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 85.081166][ T4738] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 85.148402][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.150926][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.293273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.297026][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.299517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.301735][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.305392][ T4746] device veth0_vlan entered promiscuous mode [ 85.315756][ T4746] device veth1_vlan entered promiscuous mode [ 85.326113][ T4738] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.351202][ T4738] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.370977][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.373217][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.375424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.379011][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.388024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.392541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.394653][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.396128][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.404824][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.409057][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.467865][ T4746] device veth0_macvtap entered promiscuous mode [ 85.474044][ T4746] device veth1_macvtap entered promiscuous mode [ 85.482558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.484579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.488267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.493049][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.495391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.503679][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.505321][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.511444][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.543805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.554853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.557447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.559736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.562214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.564406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.568684][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.572389][ T4746] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.574635][ T4746] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.579011][ T4746] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.582395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.584489][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.587358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.626514][ T4160] Bluetooth: hci0: command 0x0419 tx timeout [ 85.628194][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.633177][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.636171][ T4746] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.640456][ T4746] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.644125][ T4746] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.649152][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.651594][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.657722][ T4738] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.667578][ T4746] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.669527][ T4746] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.671264][ T4746] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.673347][ T4746] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.706554][ T4161] Bluetooth: hci1: command 0x0419 tx timeout [ 85.786594][ T4161] Bluetooth: hci2: command 0x0419 tx timeout [ 85.788055][ T4161] Bluetooth: hci3: command 0x0419 tx timeout [ 85.802961][ T292] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.806048][ T292] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.866593][ T4161] Bluetooth: hci4: command 0x0419 tx timeout [ 85.879625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.923078][ T292] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.931305][ T292] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.942787][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 85.965120][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.967053][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.970155][ T4736] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 86.051988][ T4736] netdevsim netdevsim1 netdevsim1: renamed from eth1 1970/01/01 00:01:26 executed programs: 10 [ 86.143631][ T4736] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 86.188836][ T4738] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.233323][ T4736] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 86.289125][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.291407][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.351339][ T4733] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.398863][ T4733] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.430804][ T4922] loop4: detected capacity change from 0 to 32768 [ 86.445622][ T4733] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.471851][ T4922] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 86.473623][ T4922] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 86.491182][ T4733] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.514988][ T4922] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 86.571393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.573616][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.575905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.577854][ T4922] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 86.581713][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.607999][ T4742] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 86.659934][ T4738] device veth0_vlan entered promiscuous mode [ 86.675419][ T4742] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 86.734397][ T4738] device veth1_vlan entered promiscuous mode [ 86.757630][ T4742] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 86.788380][ T4742] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 87.003715][ T4736] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.056254][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 87.059127][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 87.061690][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.078455][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.099516][ T4738] device veth0_macvtap entered promiscuous mode [ 87.124173][ T4736] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.138920][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 87.141212][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.143210][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.149104][ T4738] device veth1_macvtap entered promiscuous mode [ 87.169957][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.172450][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.174731][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.180744][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.182301][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.194476][ T4738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.201324][ T4738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.203567][ T4738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.205692][ T4738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.213833][ T4738] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.251966][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.254176][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.260153][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.310826][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.313231][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.315313][ T1638] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.316942][ T1638] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.330437][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.341752][ T4738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.343954][ T4738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.345887][ T4738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.351592][ T4738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.359204][ T4738] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.369443][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.371615][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.395252][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.445772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.452957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.455315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.463135][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.468334][ T4738] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.470007][ T4738] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.471694][ T4738] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.473634][ T4738] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.489798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.508764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.511031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.548719][ T4733] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.553587][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.555745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.569620][ T4736] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.705841][ T4742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.763133][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.765240][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.786113][ T4733] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.825461][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.828363][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.830333][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.832426][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.834352][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.835800][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.845025][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.853382][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.857754][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.859364][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.861204][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.870888][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.882137][ T4742] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.919460][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.921146][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.935421][ T4736] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.940548][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.942809][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.944796][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.946053][ T4964] loop4: detected capacity change from 0 to 32768 [ 87.946473][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.948275][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.952159][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.954849][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.959372][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.962481][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.964843][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.968193][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.969800][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.971680][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.973501][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.026021][ T4964] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.031648][ T4964] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.088205][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.090285][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.092554][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.094974][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.099056][ T4964] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 88.101330][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.104119][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.106215][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.109620][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.111966][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.114310][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.118443][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.124645][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.127041][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.133846][ T4742] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.146882][ T4742] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.175033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.177746][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.179809][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.181934][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.216602][ T4964] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 88.255430][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.258262][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.261183][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.263533][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.270274][ T1638] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.271355][ T4733] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.272090][ T1638] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.291067][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 88.329265][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.331463][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.333619][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.335596][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.351572][ T4736] device veth0_vlan entered promiscuous mode [ 88.373227][ T4736] device veth1_vlan entered promiscuous mode [ 88.476139][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.483753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.485989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.494120][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.518456][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.520682][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.537806][ T4742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.548175][ T4736] device veth0_macvtap entered promiscuous mode [ 88.559680][ T1638] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.597716][ T4736] device veth1_macvtap entered promiscuous mode [ 88.630175][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.631907][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.656882][ T4733] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.745011][ T4736] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.755680][ T4736] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.766422][ T4736] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.768654][ T4736] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.770718][ T4736] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.772760][ T4736] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.798752][ T4736] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.815475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.818445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.875893][ T4736] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.878510][ T4736] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.880580][ T4736] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.882752][ T4736] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.884811][ T4736] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.911452][ T4736] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.917048][ T4736] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.918639][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.921070][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.923361][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.927822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.941395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.948210][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.001458][ T4736] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.003580][ T4736] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.005355][ T4736] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.027328][ T4736] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.070988][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.073287][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.080654][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.083036][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.088747][ T4742] device veth0_vlan entered promiscuous mode [ 89.095176][ T4742] device veth1_vlan entered promiscuous mode [ 89.137846][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 89.140173][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.142338][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.149454][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.151540][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.187740][ T4733] device veth0_vlan entered promiscuous mode [ 89.252595][ T5002] loop3: detected capacity change from 0 to 32768 [ 89.270581][ T4733] device veth1_vlan entered promiscuous mode [ 89.310136][ T5002] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 89.311903][ T5002] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 89.364769][ T5002] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 89.378775][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.380563][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.383589][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 89.385697][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 89.399449][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 89.404933][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.417832][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.438785][ T4742] device veth0_macvtap entered promiscuous mode [ 89.443038][ T4742] device veth1_macvtap entered promiscuous mode [ 89.487561][ T5002] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 89.573668][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 89.576050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 89.580461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.583770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.588037][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.641042][ T4733] device veth0_macvtap entered promiscuous mode [ 89.754680][ T4742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.757761][ T4742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.759725][ T4742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.761822][ T4742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.763897][ T4742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.766007][ T4742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.778680][ T4742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.781071][ T4742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.796617][ T4742] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.807611][ T4733] device veth1_macvtap entered promiscuous mode [ 89.811250][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 89.812101][ T1638] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.813207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.814595][ T1638] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.818813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.828487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.843481][ T4742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.845532][ T4742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.858842][ T4742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.861015][ T4742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.863003][ T4742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.865107][ T4742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.879970][ T4742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.882054][ T4742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.891318][ T4742] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.979609][ T1617] device hsr_slave_0 left promiscuous mode [ 90.006951][ T1617] device hsr_slave_1 left promiscuous mode [ 90.116527][ T1617] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 90.118203][ T1617] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 90.120211][ T1617] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 90.121937][ T1617] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 90.131200][ T1617] device bridge_slave_1 left promiscuous mode [ 90.132814][ T1617] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.177921][ T1617] device bridge_slave_0 left promiscuous mode [ 90.179248][ T1617] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.308322][ T1617] device veth1_macvtap left promiscuous mode [ 90.309594][ T1617] device veth0_macvtap left promiscuous mode [ 90.310927][ T1617] device veth1_vlan left promiscuous mode [ 90.312058][ T1617] device veth0_vlan left promiscuous mode [ 90.346157][ T5032] loop4: detected capacity change from 0 to 32768 [ 90.406915][ T5032] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 90.408692][ T5032] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 90.457723][ T5032] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 90.618339][ T5032] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 90.948772][ T5039] loop1: detected capacity change from 0 to 32768 [ 90.978303][ T5039] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 90.979990][ T5039] CPU: 0 PID: 5039 Comm: syz.1.16 Not tainted 5.15.175-syzkaller #0 [ 90.981603][ T5039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 90.983645][ T5039] Call trace: [ 90.984370][ T5039] dump_backtrace+0x0/0x530 [ 90.985253][ T5039] show_stack+0x2c/0x3c [ 90.986136][ T5039] dump_stack_lvl+0x108/0x170 [ 90.987063][ T5039] dump_stack+0x1c/0x58 [ 90.988032][ T5039] sysfs_create_dir_ns+0x278/0x318 [ 90.989117][ T5039] kobject_add_internal+0x384/0x8f0 [ 90.990164][ T5039] kobject_init_and_add+0x130/0x1a0 [ 90.991218][ T5039] gfs2_sys_fs_add+0x1f8/0x3f4 [ 90.992267][ T5039] gfs2_fill_super+0xe10/0x2010 [ 90.993275][ T5039] get_tree_bdev+0x360/0x54c [ 90.994173][ T5039] gfs2_get_tree+0x54/0x1b4 [ 90.995198][ T5039] vfs_get_tree+0x90/0x274 [ 90.996171][ T5039] do_new_mount+0x278/0x8fc [ 90.997169][ T5039] path_mount+0x594/0x101c [ 90.998139][ T5039] __arm64_sys_mount+0x510/0x5e0 [ 90.999171][ T5039] invoke_syscall+0x98/0x2b8 [ 91.000140][ T5039] el0_svc_common+0x138/0x258 [ 91.001116][ T5039] do_el0_svc+0x58/0x14c [ 91.002045][ T5039] el0_svc+0x7c/0x1f0 [ 91.002904][ T5039] el0t_64_sync_handler+0x84/0xe4 [ 91.004001][ T5039] el0t_64_sync+0x1a0/0x1a4 [ 91.056431][ T5039] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 91.059271][ T5039] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 91.088063][ T1617] team0 (unregistering): Port device team_slave_1 removed [ 91.110587][ T1617] team0 (unregistering): Port device team_slave_0 removed [ 91.147763][ T1617] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 91.243885][ T1617] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 91.432956][ T5054] loop3: detected capacity change from 0 to 32768 [ 91.492220][ T5054] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 91.493948][ T5054] CPU: 1 PID: 5054 Comm: syz.3.22 Not tainted 5.15.175-syzkaller #0 [ 91.495619][ T5054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 91.497659][ T5054] Call trace: [ 91.498368][ T5054] dump_backtrace+0x0/0x530 [ 91.499290][ T5054] show_stack+0x2c/0x3c [ 91.500221][ T5054] dump_stack_lvl+0x108/0x170 [ 91.501164][ T5054] dump_stack+0x1c/0x58 [ 91.502079][ T5054] sysfs_create_dir_ns+0x278/0x318 [ 91.503083][ T5054] kobject_add_internal+0x384/0x8f0 [ 91.504159][ T5054] kobject_init_and_add+0x130/0x1a0 [ 91.505243][ T5054] gfs2_sys_fs_add+0x1f8/0x3f4 [ 91.506190][ T5054] gfs2_fill_super+0xe10/0x2010 [ 91.507277][ T5054] get_tree_bdev+0x360/0x54c [ 91.508264][ T5054] gfs2_get_tree+0x54/0x1b4 [ 91.509213][ T5054] vfs_get_tree+0x90/0x274 [ 91.510251][ T5054] do_new_mount+0x278/0x8fc [ 91.511194][ T5054] path_mount+0x594/0x101c [ 91.512188][ T5054] __arm64_sys_mount+0x510/0x5e0 [ 91.513194][ T5054] invoke_syscall+0x98/0x2b8 [ 91.514146][ T5054] el0_svc_common+0x138/0x258 [ 91.515111][ T5054] do_el0_svc+0x58/0x14c [ 91.515958][ T5054] el0_svc+0x7c/0x1f0 [ 91.516721][ T5054] el0t_64_sync_handler+0x84/0xe4 [ 91.517901][ T5054] el0t_64_sync+0x1a0/0x1a4 [ 91.593252][ T1617] bond0 (unregistering): Released all slaves [ 91.601783][ T5054] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 91.611910][ T5054] gfs2: fsid=syz:syz: error -17 adding sysfs files 1970/01/01 00:01:31 executed programs: 16 [ 91.827055][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.829384][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.833936][ T4742] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.835760][ T4742] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.846492][ T4742] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.848338][ T4742] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.883849][ T4733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.886050][ T4733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.925963][ T4733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.946261][ T4733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.956448][ T4733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.958811][ T4733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.960776][ T4733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.962859][ T4733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.996653][ T4733] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.006456][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.008659][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.079132][ T4733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 92.081251][ T4733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.083326][ T4733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 92.096970][ T4733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.105663][ T4733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 92.116543][ T4733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.118512][ T4733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 92.141608][ T4733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.153028][ T4733] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.189120][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.191308][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.224606][ T4733] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.233768][ T4733] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.235657][ T4733] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.243912][ T4733] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.325648][ T1638] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.331578][ T1638] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.334218][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 92.404365][ T5039] loop1: detected capacity change from 0 to 32768 [ 92.443426][ T4993] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.445197][ T4993] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.452372][ T5039] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 92.452983][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.454292][ T5039] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 92.481034][ T5039] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 92.490744][ T4052] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 92.492393][ T4052] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 92.578119][ T292] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.579940][ T292] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.610757][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 92.631624][ T4052] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 139ms [ 92.646002][ T4052] gfs2: fsid=syz:syz.0: jid=0: Done [ 92.658284][ T5039] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 92.678310][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.680020][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.682687][ T4993] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.917362][ T5039] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 92.946671][ T149] [ 92.947256][ T149] ====================================================== [ 92.948647][ T149] WARNING: possible circular locking dependency detected [ 92.950038][ T149] 5.15.175-syzkaller #0 Not tainted [ 92.951171][ T149] ------------------------------------------------------ [ 92.952649][ T149] kworker/1:1H/149 is trying to acquire lock: [ 92.953986][ T149] ffff0000c15f40e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x5c/0x388 [ 92.956159][ T149] [ 92.956159][ T149] but task is already holding lock: [ 92.957690][ T149] ffff80001d7c7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 92.960075][ T149] [ 92.960075][ T149] which lock already depends on the new lock. [ 92.960075][ T149] [ 92.962337][ T149] [ 92.962337][ T149] the existing dependency chain (in reverse order) is: [ 92.964181][ T149] [ 92.964181][ T149] -> #2 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}: [ 92.966297][ T149] process_one_work+0x6d4/0x11b8 [ 92.967471][ T149] worker_thread+0x910/0x1034 [ 92.968505][ T149] kthread+0x37c/0x45c [ 92.969519][ T149] ret_from_fork+0x10/0x20 [ 92.970567][ T149] [ 92.970567][ T149] -> #1 ((wq_completion)glock_workqueue){+.+.}-{0:0}: [ 92.972403][ T149] flush_workqueue+0x14c/0x11c4 [ 92.973586][ T149] gfs2_gl_hash_clear+0xbc/0x2f4 [ 92.974720][ T149] gfs2_put_super+0x5e4/0x684 [ 92.975727][ T149] generic_shutdown_super+0x130/0x2f0 [ 92.976976][ T149] kill_block_super+0x70/0xdc [ 92.978067][ T149] gfs2_kill_sb+0xc0/0xd4 [ 92.979055][ T149] deactivate_locked_super+0xb8/0x13c [ 92.980224][ T149] deactivate_super+0x108/0x128 [ 92.981276][ T149] cleanup_mnt+0x3c0/0x474 [ 92.982399][ T149] __cleanup_mnt+0x20/0x30 [ 92.983459][ T149] task_work_run+0x130/0x1e4 [ 92.984559][ T149] do_notify_resume+0x262c/0x32b8 [ 92.985760][ T149] el0_svc+0xfc/0x1f0 [ 92.986730][ T149] el0t_64_sync_handler+0x84/0xe4 [ 92.987810][ T149] el0t_64_sync+0x1a0/0x1a4 [ 92.988827][ T149] [ 92.988827][ T149] -> #0 (&type->s_umount_key#50){+.+.}-{3:3}: [ 92.990650][ T149] __lock_acquire+0x32d4/0x7638 [ 92.991786][ T149] lock_acquire+0x240/0x77c [ 92.992849][ T149] down_write+0xbc/0x12c [ 92.993844][ T149] freeze_super+0x5c/0x388 [ 92.994906][ T149] freeze_go_sync+0x128/0x31c [ 92.995959][ T149] do_xmote+0x304/0x1054 [ 92.997062][ T149] run_queue+0x3f8/0x6bc [ 92.998084][ T149] glock_work_func+0x27c/0x470 [ 92.999209][ T149] process_one_work+0x790/0x11b8 [ 93.000294][ T149] worker_thread+0x910/0x1034 [ 93.001433][ T149] kthread+0x37c/0x45c [ 93.002436][ T149] ret_from_fork+0x10/0x20 [ 93.003465][ T149] [ 93.003465][ T149] other info that might help us debug this: [ 93.003465][ T149] [ 93.005578][ T149] Chain exists of: [ 93.005578][ T149] &type->s_umount_key#50 --> (wq_completion)glock_workqueue --> (work_completion)(&(&gl->gl_work)->work) [ 93.005578][ T149] [ 93.009261][ T149] Possible unsafe locking scenario: [ 93.009261][ T149] [ 93.010741][ T149] CPU0 CPU1 [ 93.011904][ T149] ---- ---- [ 93.012961][ T149] lock((work_completion)(&(&gl->gl_work)->work)); [ 93.014353][ T149] lock((wq_completion)glock_workqueue); [ 93.016079][ T149] lock((work_completion)(&(&gl->gl_work)->work)); [ 93.017962][ T149] lock(&type->s_umount_key#50); [ 93.018964][ T149] [ 93.018964][ T149] *** DEADLOCK *** [ 93.018964][ T149] [ 93.020783][ T149] 2 locks held by kworker/1:1H/149: [ 93.021872][ T149] #0: ffff0000c683c938 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 93.024160][ T149] #1: ffff80001d7c7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 93.026794][ T149] [ 93.026794][ T149] stack backtrace: [ 93.027930][ T149] CPU: 1 PID: 149 Comm: kworker/1:1H Not tainted 5.15.175-syzkaller #0 [ 93.029747][ T149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 93.031858][ T149] Workqueue: glock_workqueue glock_work_func [ 93.033093][ T149] Call trace: [ 93.033783][ T149] dump_backtrace+0x0/0x530 [ 93.034810][ T149] show_stack+0x2c/0x3c [ 93.035719][ T149] dump_stack_lvl+0x108/0x170 [ 93.036667][ T149] dump_stack+0x1c/0x58 [ 93.037565][ T149] print_circular_bug+0x150/0x1b8 [ 93.038624][ T149] check_noncircular+0x2cc/0x378 [ 93.039666][ T149] __lock_acquire+0x32d4/0x7638 [ 93.040582][ T149] lock_acquire+0x240/0x77c [ 93.041596][ T149] down_write+0xbc/0x12c [ 93.042455][ T149] freeze_super+0x5c/0x388 [ 93.043413][ T149] freeze_go_sync+0x128/0x31c [ 93.044352][ T149] do_xmote+0x304/0x1054 [ 93.045240][ T149] run_queue+0x3f8/0x6bc [ 93.046126][ T149] glock_work_func+0x27c/0x470 [ 93.047059][ T149] process_one_work+0x790/0x11b8 [ 93.048014][ T149] worker_thread+0x910/0x1034 [ 93.048964][ T149] kthread+0x37c/0x45c [ 93.049791][ T149] ret_from_fork+0x10/0x20 [ 93.114174][ T5054] loop3: detected capacity change from 0 to 32768 [ 93.139857][ T5054] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 93.151235][ T5054] CPU: 0 PID: 5054 Comm: syz.3.22 Not tainted 5.15.175-syzkaller #0 [ 93.153043][ T5054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 93.155107][ T5054] Call trace: [ 93.155747][ T5054] dump_backtrace+0x0/0x530 [ 93.156656][ T5054] show_stack+0x2c/0x3c [ 93.157568][ T5054] dump_stack_lvl+0x108/0x170 [ 93.158557][ T5054] dump_stack+0x1c/0x58 [ 93.159509][ T5054] sysfs_create_dir_ns+0x278/0x318 [ 93.160477][ T5054] kobject_add_internal+0x384/0x8f0 [ 93.161592][ T5054] kobject_init_and_add+0x130/0x1a0 [ 93.162663][ T5054] gfs2_sys_fs_add+0x1f8/0x3f4 [ 93.163708][ T5054] gfs2_fill_super+0xe10/0x2010 [ 93.164763][ T5054] get_tree_bdev+0x360/0x54c [ 93.165664][ T5054] gfs2_get_tree+0x54/0x1b4 [ 93.166689][ T5054] vfs_get_tree+0x90/0x274 [ 93.167654][ T5054] do_new_mount+0x278/0x8fc [ 93.168556][ T5054] path_mount+0x594/0x101c [ 93.169479][ T5054] __arm64_sys_mount+0x510/0x5e0 [ 93.170581][ T5054] invoke_syscall+0x98/0x2b8 [ 93.171677][ T5054] el0_svc_common+0x138/0x258 [ 93.172715][ T5054] do_el0_svc+0x58/0x14c [ 93.173659][ T5054] el0_svc+0x7c/0x1f0 [ 93.174592][ T5054] el0t_64_sync_handler+0x84/0xe4 [ 93.175671][ T5054] el0t_64_sync+0x1a0/0x1a4 [ 93.204202][ T5095] loop2: detected capacity change from 0 to 32768 [ 93.207168][ T5054] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 93.209751][ T5054] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 93.238668][ T5084] loop4: detected capacity change from 0 to 32768 [ 93.258210][ T5084] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 93.259803][ T5084] CPU: 0 PID: 5084 Comm: syz.4.23 Not tainted 5.15.175-syzkaller #0 [ 93.261544][ T5084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 93.263515][ T5084] Call trace: [ 93.264206][ T5084] dump_backtrace+0x0/0x530 [ 93.265043][ T5084] show_stack+0x2c/0x3c [ 93.265772][ T5084] dump_stack_lvl+0x108/0x170 [ 93.266650][ T5084] dump_stack+0x1c/0x58 [ 93.267516][ T5084] sysfs_create_dir_ns+0x278/0x318 [ 93.268613][ T5084] kobject_add_internal+0x384/0x8f0 [ 93.269745][ T5084] kobject_init_and_add+0x130/0x1a0 [ 93.270766][ T5084] gfs2_sys_fs_add+0x1f8/0x3f4 [ 93.271856][ T5084] gfs2_fill_super+0xe10/0x2010 [ 93.272895][ T5084] get_tree_bdev+0x360/0x54c [ 93.273891][ T5084] gfs2_get_tree+0x54/0x1b4 [ 93.274828][ T5084] vfs_get_tree+0x90/0x274 [ 93.275761][ T5084] do_new_mount+0x278/0x8fc [ 93.276688][ T5084] path_mount+0x594/0x101c [ 93.277704][ T5084] __arm64_sys_mount+0x510/0x5e0 [ 93.278726][ T5084] invoke_syscall+0x98/0x2b8 [ 93.279764][ T5084] el0_svc_common+0x138/0x258 [ 93.280795][ T5084] do_el0_svc+0x58/0x14c [ 93.281739][ T5084] el0_svc+0x7c/0x1f0 [ 93.282587][ T5084] el0t_64_sync_handler+0x84/0xe4 [ 93.283711][ T5084] el0t_64_sync+0x1a0/0x1a4 [ 93.296596][ T5095] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 93.298129][ T5095] CPU: 1 PID: 5095 Comm: syz.2.17 Not tainted 5.15.175-syzkaller #0 [ 93.299732][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 93.301821][ T5095] Call trace: [ 93.302531][ T5095] dump_backtrace+0x0/0x530 [ 93.303509][ T5095] show_stack+0x2c/0x3c [ 93.304339][ T5095] dump_stack_lvl+0x108/0x170 [ 93.305333][ T5095] dump_stack+0x1c/0x58 [ 93.306144][ T5095] sysfs_create_dir_ns+0x278/0x318 [ 93.307266][ T5095] kobject_add_internal+0x384/0x8f0 [ 93.308398][ T5095] kobject_init_and_add+0x130/0x1a0 [ 93.309530][ T5095] gfs2_sys_fs_add+0x1f8/0x3f4 [ 93.310512][ T5095] gfs2_fill_super+0xe10/0x2010 [ 93.311550][ T5095] get_tree_bdev+0x360/0x54c [ 93.312580][ T5095] gfs2_get_tree+0x54/0x1b4 [ 93.313581][ T5095] vfs_get_tree+0x90/0x274 [ 93.314523][ T5095] do_new_mount+0x278/0x8fc [ 93.315542][ T5095] path_mount+0x594/0x101c [ 93.316484][ T5095] __arm64_sys_mount+0x510/0x5e0 [ 93.317475][ T5095] invoke_syscall+0x98/0x2b8 [ 93.318448][ T5095] el0_svc_common+0x138/0x258 [ 93.319418][ T5095] do_el0_svc+0x58/0x14c [ 93.320456][ T5095] el0_svc+0x7c/0x1f0 [ 93.321355][ T5095] el0t_64_sync_handler+0x84/0xe4 [ 93.322377][ T5095] el0t_64_sync+0x1a0/0x1a4 [ 93.357423][ T5095] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 93.360290][ T5095] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 93.389733][ T5084] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 93.392369][ T5084] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 93.552161][ T5103] loop0: detected capacity change from 0 to 32768 [ 93.619487][ T5103] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 93.621469][ T5103] CPU: 1 PID: 5103 Comm: syz.0.15 Not tainted 5.15.175-syzkaller #0 [ 93.623209][ T5103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 93.625397][ T5103] Call trace: [ 93.626023][ T5103] dump_backtrace+0x0/0x530 [ 93.626926][ T5103] show_stack+0x2c/0x3c [ 93.627857][ T5103] dump_stack_lvl+0x108/0x170 [ 93.628848][ T5103] dump_stack+0x1c/0x58 [ 93.629935][ T5103] sysfs_create_dir_ns+0x278/0x318 [ 93.631040][ T5103] kobject_add_internal+0x384/0x8f0 [ 93.632110][ T5103] kobject_init_and_add+0x130/0x1a0 [ 93.633302][ T5103] gfs2_sys_fs_add+0x1f8/0x3f4 [ 93.634248][ T5103] gfs2_fill_super+0xe10/0x2010 [ 93.635306][ T5103] get_tree_bdev+0x360/0x54c [ 93.636264][ T5103] gfs2_get_tree+0x54/0x1b4 [ 93.637345][ T5103] vfs_get_tree+0x90/0x274 [ 93.638186][ T5103] do_new_mount+0x278/0x8fc [ 93.639184][ T5103] path_mount+0x594/0x101c [ 93.640157][ T5103] __arm64_sys_mount+0x510/0x5e0 [ 93.641222][ T5103] invoke_syscall+0x98/0x2b8 [ 93.642197][ T5103] el0_svc_common+0x138/0x258 [ 93.643331][ T5103] do_el0_svc+0x58/0x14c [ 93.644218][ T5103] el0_svc+0x7c/0x1f0 [ 93.645041][ T5103] el0t_64_sync_handler+0x84/0xe4 [ 93.646136][ T5103] el0t_64_sync+0x1a0/0x1a4 [ 93.680319][ T5103] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 93.690933][ T5103] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.013499][ T5095] loop2: detected capacity change from 0 to 32768 [ 94.048668][ T5095] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.050322][ T5095] CPU: 1 PID: 5095 Comm: syz.2.17 Not tainted 5.15.175-syzkaller #0 [ 94.051904][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 94.053873][ T5095] Call trace: [ 94.054638][ T5095] dump_backtrace+0x0/0x530 [ 94.055534][ T5095] show_stack+0x2c/0x3c [ 94.056464][ T5095] dump_stack_lvl+0x108/0x170 [ 94.057533][ T5095] dump_stack+0x1c/0x58 [ 94.058377][ T5095] sysfs_create_dir_ns+0x278/0x318 [ 94.059519][ T5095] kobject_add_internal+0x384/0x8f0 [ 94.060605][ T5095] kobject_init_and_add+0x130/0x1a0 [ 94.061662][ T5095] gfs2_sys_fs_add+0x1f8/0x3f4 [ 94.062638][ T5095] gfs2_fill_super+0xe10/0x2010 [ 94.063644][ T5095] get_tree_bdev+0x360/0x54c [ 94.064576][ T5095] gfs2_get_tree+0x54/0x1b4 [ 94.065479][ T5095] vfs_get_tree+0x90/0x274 [ 94.066383][ T5095] do_new_mount+0x278/0x8fc [ 94.067286][ T5095] path_mount+0x594/0x101c [ 94.068286][ T5095] __arm64_sys_mount+0x510/0x5e0 [ 94.069393][ T5095] invoke_syscall+0x98/0x2b8 [ 94.070337][ T5095] el0_svc_common+0x138/0x258 [ 94.071012][ T5117] loop3: detected capacity change from 0 to 32768 [ 94.071297][ T5095] do_el0_svc+0x58/0x14c [ 94.073614][ T5095] el0_svc+0x7c/0x1f0 [ 94.074472][ T5095] el0t_64_sync_handler+0x84/0xe4 [ 94.075449][ T5095] el0t_64_sync+0x1a0/0x1a4 [ 94.126793][ T5095] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.128085][ T5117] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.130917][ T5117] CPU: 0 PID: 5117 Comm: syz.3.24 Not tainted 5.15.175-syzkaller #0 [ 94.132528][ T5117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 94.134699][ T5117] Call trace: [ 94.135406][ T5117] dump_backtrace+0x0/0x530 [ 94.136113][ T5095] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.136350][ T5117] show_stack+0x2c/0x3c [ 94.136363][ T5117] dump_stack_lvl+0x108/0x170 [ 94.136372][ T5117] dump_stack+0x1c/0x58 [ 94.136380][ T5117] sysfs_create_dir_ns+0x278/0x318 [ 94.136390][ T5117] kobject_add_internal+0x384/0x8f0 [ 94.136400][ T5117] kobject_init_and_add+0x130/0x1a0 [ 94.136410][ T5117] gfs2_sys_fs_add+0x1f8/0x3f4 [ 94.144693][ T5117] gfs2_fill_super+0xe10/0x2010 [ 94.145845][ T5117] get_tree_bdev+0x360/0x54c [ 94.146769][ T5117] gfs2_get_tree+0x54/0x1b4 [ 94.147662][ T5117] vfs_get_tree+0x90/0x274 [ 94.148503][ T5117] do_new_mount+0x278/0x8fc [ 94.149423][ T5117] path_mount+0x594/0x101c [ 94.150393][ T5117] __arm64_sys_mount+0x510/0x5e0 [ 94.151498][ T5117] invoke_syscall+0x98/0x2b8 [ 94.152475][ T5117] el0_svc_common+0x138/0x258 [ 94.153508][ T5117] do_el0_svc+0x58/0x14c [ 94.154407][ T5117] el0_svc+0x7c/0x1f0 [ 94.155248][ T5117] el0t_64_sync_handler+0x84/0xe4 [ 94.156241][ T5117] el0t_64_sync+0x1a0/0x1a4 [ 94.197991][ T5117] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.204023][ T5117] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.278283][ T5084] loop4: detected capacity change from 0 to 32768 [ 94.338686][ T5084] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.340154][ T5084] CPU: 0 PID: 5084 Comm: syz.4.23 Not tainted 5.15.175-syzkaller #0 [ 94.341819][ T5084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 94.344089][ T5084] Call trace: [ 94.344712][ T5084] dump_backtrace+0x0/0x530 [ 94.345712][ T5084] show_stack+0x2c/0x3c [ 94.346661][ T5084] dump_stack_lvl+0x108/0x170 [ 94.347617][ T5084] dump_stack+0x1c/0x58 [ 94.348533][ T5084] sysfs_create_dir_ns+0x278/0x318 [ 94.349485][ T5084] kobject_add_internal+0x384/0x8f0 [ 94.350545][ T5084] kobject_init_and_add+0x130/0x1a0 [ 94.351657][ T5084] gfs2_sys_fs_add+0x1f8/0x3f4 [ 94.352619][ T5084] gfs2_fill_super+0xe10/0x2010 [ 94.353640][ T5084] get_tree_bdev+0x360/0x54c [ 94.354554][ T5084] gfs2_get_tree+0x54/0x1b4 [ 94.355502][ T5084] vfs_get_tree+0x90/0x274 [ 94.356361][ T5084] do_new_mount+0x278/0x8fc [ 94.357297][ T5084] path_mount+0x594/0x101c [ 94.358248][ T5084] __arm64_sys_mount+0x510/0x5e0 [ 94.359270][ T5084] invoke_syscall+0x98/0x2b8 [ 94.360214][ T5084] el0_svc_common+0x138/0x258 [ 94.361155][ T5084] do_el0_svc+0x58/0x14c [ 94.362056][ T5084] el0_svc+0x7c/0x1f0 [ 94.362978][ T5084] el0t_64_sync_handler+0x84/0xe4 [ 94.364032][ T5084] el0t_64_sync+0x1a0/0x1a4 [ 94.384096][ T5084] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.430175][ T5084] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.524566][ T5103] loop0: detected capacity change from 0 to 32768 [ 94.537960][ T5103] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.539480][ T5103] CPU: 1 PID: 5103 Comm: syz.0.15 Not tainted 5.15.175-syzkaller #0 [ 94.541243][ T5103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 94.543302][ T5103] Call trace: [ 94.543989][ T5103] dump_backtrace+0x0/0x530 [ 94.544939][ T5103] show_stack+0x2c/0x3c [ 94.545725][ T5103] dump_stack_lvl+0x108/0x170 [ 94.546750][ T5103] dump_stack+0x1c/0x58 [ 94.547608][ T5103] sysfs_create_dir_ns+0x278/0x318 [ 94.548637][ T5103] kobject_add_internal+0x384/0x8f0 [ 94.549794][ T5103] kobject_init_and_add+0x130/0x1a0 [ 94.550997][ T5103] gfs2_sys_fs_add+0x1f8/0x3f4 [ 94.552012][ T5103] gfs2_fill_super+0xe10/0x2010 [ 94.553035][ T5103] get_tree_bdev+0x360/0x54c [ 94.554034][ T5103] gfs2_get_tree+0x54/0x1b4 [ 94.555088][ T5103] vfs_get_tree+0x90/0x274 [ 94.556111][ T5103] do_new_mount+0x278/0x8fc [ 94.557047][ T5103] path_mount+0x594/0x101c [ 94.558012][ T5103] __arm64_sys_mount+0x510/0x5e0 [ 94.559078][ T5103] invoke_syscall+0x98/0x2b8 [ 94.560120][ T5103] el0_svc_common+0x138/0x258 [ 94.561186][ T5103] do_el0_svc+0x58/0x14c [ 94.562177][ T5103] el0_svc+0x7c/0x1f0 [ 94.563073][ T5103] el0t_64_sync_handler+0x84/0xe4 [ 94.564153][ T5103] el0t_64_sync+0x1a0/0x1a4 [ 94.660723][ T5103] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.663319][ T5103] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 95.058760][ T5117] loop3: detected capacity change from 0 to 32768 [ 95.076844][ T5143] loop2: detected capacity change from 0 to 32768 [ 95.099123][ T5117] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.103550][ T5117] CPU: 1 PID: 5117 Comm: syz.3.24 Not tainted 5.15.175-syzkaller #0 [ 95.105170][ T5117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 95.107233][ T5117] Call trace: [ 95.107895][ T5117] dump_backtrace+0x0/0x530 [ 95.108490][ T5145] loop4: detected capacity change from 0 to 32768 [ 95.108799][ T5117] show_stack+0x2c/0x3c [ 95.111011][ T5117] dump_stack_lvl+0x108/0x170 [ 95.112057][ T5117] dump_stack+0x1c/0x58 [ 95.112888][ T5117] sysfs_create_dir_ns+0x278/0x318 [ 95.113937][ T5117] kobject_add_internal+0x384/0x8f0 [ 95.114997][ T5117] kobject_init_and_add+0x130/0x1a0 [ 95.116039][ T5117] gfs2_sys_fs_add+0x1f8/0x3f4 [ 95.117042][ T5117] gfs2_fill_super+0xe10/0x2010 [ 95.118074][ T5117] get_tree_bdev+0x360/0x54c [ 95.119103][ T5117] gfs2_get_tree+0x54/0x1b4 [ 95.119995][ T5117] vfs_get_tree+0x90/0x274 [ 95.121004][ T5117] do_new_mount+0x278/0x8fc [ 95.121911][ T5117] path_mount+0x594/0x101c [ 95.122854][ T5117] __arm64_sys_mount+0x510/0x5e0 [ 95.123980][ T5117] invoke_syscall+0x98/0x2b8 [ 95.125028][ T5117] el0_svc_common+0x138/0x258 [ 95.125986][ T5117] do_el0_svc+0x58/0x14c [ 95.126815][ T5117] el0_svc+0x7c/0x1f0 [ 95.127667][ T5117] el0t_64_sync_handler+0x84/0xe4 [ 95.128661][ T5117] el0t_64_sync+0x1a0/0x1a4 [ 95.142130][ T5117] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 95.158900][ T5117] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 95.164124][ T5143] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.165613][ T5143] CPU: 0 PID: 5143 Comm: syz.2.25 Not tainted 5.15.175-syzkaller #0 [ 95.167227][ T5143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 95.169221][ T5143] Call trace: [ 95.169859][ T5143] dump_backtrace+0x0/0x530 [ 95.170765][ T5143] show_stack+0x2c/0x3c [ 95.171621][ T5143] dump_stack_lvl+0x108/0x170 [ 95.172558][ T5143] dump_stack+0x1c/0x58 [ 95.173382][ T5143] sysfs_create_dir_ns+0x278/0x318 [ 95.174357][ T5143] kobject_add_internal+0x384/0x8f0 [ 95.175455][ T5143] kobject_init_and_add+0x130/0x1a0 [ 95.176494][ T5143] gfs2_sys_fs_add+0x1f8/0x3f4 [ 95.177468][ T5143] gfs2_fill_super+0xe10/0x2010 [ 95.178409][ T5143] get_tree_bdev+0x360/0x54c [ 95.179385][ T5143] gfs2_get_tree+0x54/0x1b4 [ 95.180392][ T5143] vfs_get_tree+0x90/0x274 [ 95.181293][ T5143] do_new_mount+0x278/0x8fc [ 95.182314][ T5143] path_mount+0x594/0x101c [ 95.183162][ T5143] __arm64_sys_mount+0x510/0x5e0 [ 95.184150][ T5143] invoke_syscall+0x98/0x2b8 [ 95.185026][ T5143] el0_svc_common+0x138/0x258 [ 95.185966][ T5143] do_el0_svc+0x58/0x14c [ 95.186830][ T5143] el0_svc+0x7c/0x1f0 [ 95.187612][ T5143] el0t_64_sync_handler+0x84/0xe4 [ 95.188654][ T5143] el0t_64_sync+0x1a0/0x1a4 [ 95.192450][ T5143] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 95.195070][ T5143] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 95.207041][ T5145] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.208567][ T5145] CPU: 0 PID: 5145 Comm: syz.4.26 Not tainted 5.15.175-syzkaller #0 [ 95.210045][ T5145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 95.212144][ T5145] Call trace: [ 95.212800][ T5145] dump_backtrace+0x0/0x530 [ 95.213758][ T5145] show_stack+0x2c/0x3c [ 95.214550][ T5145] dump_stack_lvl+0x108/0x170 [ 95.215493][ T5145] dump_stack+0x1c/0x58 [ 95.216332][ T5145] sysfs_create_dir_ns+0x278/0x318 [ 95.217541][ T5145] kobject_add_internal+0x384/0x8f0 [ 95.218627][ T5145] kobject_init_and_add+0x130/0x1a0 [ 95.219775][ T5145] gfs2_sys_fs_add+0x1f8/0x3f4 [ 95.220710][ T5145] gfs2_fill_super+0xe10/0x2010 [ 95.221649][ T5145] get_tree_bdev+0x360/0x54c [ 95.222599][ T5145] gfs2_get_tree+0x54/0x1b4 [ 95.223498][ T5145] vfs_get_tree+0x90/0x274 [ 95.224393][ T5145] do_new_mount+0x278/0x8fc [ 95.225364][ T5145] path_mount+0x594/0x101c [ 95.226312][ T5145] __arm64_sys_mount+0x510/0x5e0 [ 95.227300][ T5145] invoke_syscall+0x98/0x2b8 [ 95.228235][ T5145] el0_svc_common+0x138/0x258 [ 95.229165][ T5145] do_el0_svc+0x58/0x14c [ 95.230067][ T5145] el0_svc+0x7c/0x1f0 [ 95.230989][ T5145] el0t_64_sync_handler+0x84/0xe4 [ 95.231965][ T5145] el0t_64_sync+0x1a0/0x1a4 [ 95.236818][ T5145] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 95.240362][ T5145] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 95.428299][ T5158] loop0: detected capacity change from 0 to 32768 [ 95.472427][ T5158] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.474146][ T5158] CPU: 1 PID: 5158 Comm: syz.0.27 Not tainted 5.15.175-syzkaller #0 [ 95.475669][ T5158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 95.477767][ T5158] Call trace: [ 95.478416][ T5158] dump_backtrace+0x0/0x530 [ 95.479520][ T5158] show_stack+0x2c/0x3c [ 95.480370][ T5158] dump_stack_lvl+0x108/0x170 [ 95.481274][ T5158] dump_stack+0x1c/0x58 [ 95.482114][ T5158] sysfs_create_dir_ns+0x278/0x318 [ 95.483133][ T5158] kobject_add_internal+0x384/0x8f0 [ 95.484178][ T5158] kobject_init_and_add+0x130/0x1a0 [ 95.485277][ T5158] gfs2_sys_fs_add+0x1f8/0x3f4 [ 95.486335][ T5158] gfs2_fill_super+0xe10/0x2010 [ 95.487403][ T5158] get_tree_bdev+0x360/0x54c [ 95.488341][ T5158] gfs2_get_tree+0x54/0x1b4 [ 95.489184][ T5158] vfs_get_tree+0x90/0x274 [ 95.490052][ T5158] do_new_mount+0x278/0x8fc [ 95.490907][ T5158] path_mount+0x594/0x101c [ 95.491773][ T5158] __arm64_sys_mount+0x510/0x5e0 [ 95.492730][ T5158] invoke_syscall+0x98/0x2b8 [ 95.493642][ T5158] el0_svc_common+0x138/0x258 [ 95.494595][ T5158] do_el0_svc+0x58/0x14c [ 95.495472][ T5158] el0_svc+0x7c/0x1f0 [ 95.496291][ T5158] el0t_64_sync_handler+0x84/0xe4 [ 95.497275][ T5158] el0t_64_sync+0x1a0/0x1a4 [ 95.516449][ T5158] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 95.519070][ T5158] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 95.706059][ T5145] loop4: detected capacity change from 0 to 32768 [ 95.769947][ T5145] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.771993][ T5145] CPU: 1 PID: 5145 Comm: syz.4.26 Not tainted 5.15.175-syzkaller #0 [ 95.773658][ T5145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 95.775760][ T5145] Call trace: [ 95.776457][ T5145] dump_backtrace+0x0/0x530 [ 95.777345][ T5145] show_stack+0x2c/0x3c [ 95.778134][ T5145] dump_stack_lvl+0x108/0x170 [ 95.779056][ T5145] dump_stack+0x1c/0x58 [ 95.779854][ T5145] sysfs_create_dir_ns+0x278/0x318 [ 95.780958][ T5145] kobject_add_internal+0x384/0x8f0 [ 95.782053][ T5145] kobject_init_and_add+0x130/0x1a0 [ 95.783164][ T5145] gfs2_sys_fs_add+0x1f8/0x3f4 [ 95.784104][ T5145] gfs2_fill_super+0xe10/0x2010 [ 95.785101][ T5145] get_tree_bdev+0x360/0x54c [ 95.786119][ T5145] gfs2_get_tree+0x54/0x1b4 [ 95.787043][ T5145] vfs_get_tree+0x90/0x274 [ 95.787944][ T5145] do_new_mount+0x278/0x8fc [ 95.788844][ T5145] path_mount+0x594/0x101c [ 95.789818][ T5145] __arm64_sys_mount+0x510/0x5e0 [ 95.790850][ T5145] invoke_syscall+0x98/0x2b8 [ 95.791835][ T5145] el0_svc_common+0x138/0x258 [ 95.792822][ T5145] do_el0_svc+0x58/0x14c [ 95.793712][ T5145] el0_svc+0x7c/0x1f0 [ 95.794614][ T5145] el0t_64_sync_handler+0x84/0xe4 [ 95.795646][ T5145] el0t_64_sync+0x1a0/0x1a4 [ 95.856124][ T5145] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 95.859224][ T5145] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 95.998694][ T5143] loop2: detected capacity change from 0 to 32768 [ 96.031952][ T5143] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 96.033606][ T5143] CPU: 1 PID: 5143 Comm: syz.2.25 Not tainted 5.15.175-syzkaller #0 [ 96.035182][ T5143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 96.037399][ T5143] Call trace: [ 96.038097][ T5143] dump_backtrace+0x0/0x530 [ 96.038995][ T5143] show_stack+0x2c/0x3c [ 96.039825][ T5143] dump_stack_lvl+0x108/0x170 [ 96.040968][ T5143] dump_stack+0x1c/0x58 [ 96.041808][ T5143] sysfs_create_dir_ns+0x278/0x318 [ 96.042843][ T5143] kobject_add_internal+0x384/0x8f0 [ 96.043963][ T5143] kobject_init_and_add+0x130/0x1a0 [ 96.045063][ T5143] gfs2_sys_fs_add+0x1f8/0x3f4 [ 96.046158][ T5143] gfs2_fill_super+0xe10/0x2010 [ 96.047168][ T5143] get_tree_bdev+0x360/0x54c [ 96.048182][ T5143] gfs2_get_tree+0x54/0x1b4 [ 96.049087][ T5143] vfs_get_tree+0x90/0x274 [ 96.050032][ T5143] do_new_mount+0x278/0x8fc [ 96.050996][ T5143] path_mount+0x594/0x101c [ 96.052031][ T5143] __arm64_sys_mount+0x510/0x5e0 [ 96.052632][ T5173] loop3: detected capacity change from 0 to 32768 [ 96.053021][ T5143] invoke_syscall+0x98/0x2b8 [ 96.055440][ T5143] el0_svc_common+0x138/0x258 [ 96.056443][ T5143] do_el0_svc+0x58/0x14c [ 96.057355][ T5143] el0_svc+0x7c/0x1f0 [ 96.058205][ T5143] el0t_64_sync_handler+0x84/0xe4 [ 96.059308][ T5143] el0t_64_sync+0x1a0/0x1a4 [ 96.090250][ T5143] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 96.107455][ T5143] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 96.116628][ T5173] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 96.118160][ T5173] CPU: 0 PID: 5173 Comm: syz.3.28 Not tainted 5.15.175-syzkaller #0 [ 96.119838][ T5173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 96.121784][ T5173] Call trace: [ 96.122444][ T5173] dump_backtrace+0x0/0x530 [ 96.123293][ T5173] show_stack+0x2c/0x3c [ 96.124123][ T5173] dump_stack_lvl+0x108/0x170 [ 96.125116][ T5173] dump_stack+0x1c/0x58 [ 96.125938][ T5173] sysfs_create_dir_ns+0x278/0x318 [ 96.126963][ T5173] kobject_add_internal+0x384/0x8f0 [ 96.128010][ T5173] kobject_init_and_add+0x130/0x1a0 [ 96.129170][ T5173] gfs2_sys_fs_add+0x1f8/0x3f4 [ 96.130137][ T5173] gfs2_fill_super+0xe10/0x2010 [ 96.131093][ T5173] get_tree_bdev+0x360/0x54c [ 96.131996][ T5173] gfs2_get_tree+0x54/0x1b4 [ 96.132923][ T5173] vfs_get_tree+0x90/0x274 [ 96.133988][ T5173] do_new_mount+0x278/0x8fc [ 96.134918][ T5173] path_mount+0x594/0x101c [ 96.135921][ T5173] __arm64_sys_mount+0x510/0x5e0 [ 96.136935][ T5173] invoke_syscall+0x98/0x2b8 [ 96.137838][ T5173] el0_svc_common+0x138/0x258 [ 96.138778][ T5173] do_el0_svc+0x58/0x14c [ 96.139693][ T5173] el0_svc+0x7c/0x1f0 [ 96.140533][ T5173] el0t_64_sync_handler+0x84/0xe4 [ 96.141522][ T5173] el0t_64_sync+0x1a0/0x1a4 [ 96.189753][ T5173] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 96.192351][ T5173] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 96.345133][ T5158] loop0: detected capacity change from 0 to 32768 [ 96.411404][ T5158] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 96.412977][ T5158] CPU: 0 PID: 5158 Comm: syz.0.27 Not tainted 5.15.175-syzkaller #0 [ 96.414587][ T5158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 96.416491][ T5158] Call trace: [ 96.417145][ T5158] dump_backtrace+0x0/0x530 [ 96.418061][ T5158] show_stack+0x2c/0x3c [ 96.418882][ T5158] dump_stack_lvl+0x108/0x170 [ 96.419834][ T5158] dump_stack+0x1c/0x58 [ 96.420795][ T5158] sysfs_create_dir_ns+0x278/0x318 [ 96.421783][ T5158] kobject_add_internal+0x384/0x8f0 [ 96.422919][ T5158] kobject_init_and_add+0x130/0x1a0 [ 96.423924][ T5158] gfs2_sys_fs_add+0x1f8/0x3f4 [ 96.424890][ T5158] gfs2_fill_super+0xe10/0x2010 [ 96.425874][ T5158] get_tree_bdev+0x360/0x54c [ 96.426826][ T5158] gfs2_get_tree+0x54/0x1b4 [ 96.427782][ T5158] vfs_get_tree+0x90/0x274 [ 96.428779][ T5158] do_new_mount+0x278/0x8fc [ 96.429626][ T5158] path_mount+0x594/0x101c [ 96.430600][ T5158] __arm64_sys_mount+0x510/0x5e0 [ 96.431620][ T5158] invoke_syscall+0x98/0x2b8 [ 96.432657][ T5158] el0_svc_common+0x138/0x258 [ 96.433638][ T5158] do_el0_svc+0x58/0x14c [ 96.434532][ T5158] el0_svc+0x7c/0x1f0 [ 96.435336][ T5158] el0t_64_sync_handler+0x84/0xe4 [ 96.436414][ T5158] el0t_64_sync+0x1a0/0x1a4 [ 96.496605][ T5158] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 96.499263][ T5158] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 96.541645][ T5199] loop4: detected capacity change from 0 to 32768 [ 96.618969][ T5199] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 96.620698][ T5199] CPU: 1 PID: 5199 Comm: syz.4.29 Not tainted 5.15.175-syzkaller #0 [ 96.622331][ T5199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 96.624455][ T5199] Call trace: [ 96.625147][ T5199] dump_backtrace+0x0/0x530 [ 96.626149][ T5199] show_stack+0x2c/0x3c [ 96.627034][ T5199] dump_stack_lvl+0x108/0x170 [ 96.627987][ T5199] dump_stack+0x1c/0x58 [ 96.628800][ T5199] sysfs_create_dir_ns+0x278/0x318 [ 96.630004][ T5199] kobject_add_internal+0x384/0x8f0 [ 96.631227][ T5199] kobject_init_and_add+0x130/0x1a0 [ 96.632262][ T5199] gfs2_sys_fs_add+0x1f8/0x3f4 [ 96.633189][ T5199] gfs2_fill_super+0xe10/0x2010 [ 96.634234][ T5199] get_tree_bdev+0x360/0x54c [ 96.635328][ T5199] gfs2_get_tree+0x54/0x1b4 [ 96.636292][ T5199] vfs_get_tree+0x90/0x274 [ 96.637206][ T5199] do_new_mount+0x278/0x8fc [ 96.638215][ T5199] path_mount+0x594/0x101c [ 96.639152][ T5199] __arm64_sys_mount+0x510/0x5e0 [ 96.640221][ T5199] invoke_syscall+0x98/0x2b8 [ 96.641204][ T5199] el0_svc_common+0x138/0x258 [ 96.642124][ T5199] do_el0_svc+0x58/0x14c [ 96.643013][ T5199] el0_svc+0x7c/0x1f0 [ 96.643872][ T5199] el0t_64_sync_handler+0x84/0xe4 [ 96.644947][ T5199] el0t_64_sync+0x1a0/0x1a4 [ 96.668995][ T5199] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 96.671879][ T5199] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 96.922090][ T5212] loop2: detected capacity change from 0 to 32768 [ 96.945950][ T5173] loop3: detected capacity change from 0 to 32768 [ 96.954253][ T5212] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 96.955885][ T5212] CPU: 0 PID: 5212 Comm: syz.2.30 Not tainted 5.15.175-syzkaller #0 [ 96.957678][ T5212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 96.959853][ T5212] Call trace: [ 96.960581][ T5212] dump_backtrace+0x0/0x530 [ 96.961557][ T5212] show_stack+0x2c/0x3c [ 96.962460][ T5212] dump_stack_lvl+0x108/0x170 [ 96.963475][ T5212] dump_stack+0x1c/0x58 [ 96.964339][ T5212] sysfs_create_dir_ns+0x278/0x318 [ 96.965458][ T5212] kobject_add_internal+0x384/0x8f0 [ 96.966569][ T5212] kobject_init_and_add+0x130/0x1a0 [ 96.967749][ T5212] gfs2_sys_fs_add+0x1f8/0x3f4 [ 96.968763][ T5212] gfs2_fill_super+0xe10/0x2010 [ 96.969900][ T5212] get_tree_bdev+0x360/0x54c [ 96.970910][ T5212] gfs2_get_tree+0x54/0x1b4 [ 96.971771][ T5212] vfs_get_tree+0x90/0x274 [ 96.972696][ T5212] do_new_mount+0x278/0x8fc [ 96.973599][ T5212] path_mount+0x594/0x101c [ 96.974537][ T5212] __arm64_sys_mount+0x510/0x5e0 [ 96.975509][ T5212] invoke_syscall+0x98/0x2b8 [ 96.976442][ T5212] el0_svc_common+0x138/0x258 [ 96.977413][ T5212] do_el0_svc+0x58/0x14c [ 96.978332][ T5212] el0_svc+0x7c/0x1f0 [ 96.979135][ T5212] el0t_64_sync_handler+0x84/0xe4 [ 96.980146][ T5212] el0t_64_sync+0x1a0/0x1a4 [ 97.017361][ T5212] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 97.020298][ T5212] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 97.048838][ T5173] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 97.050418][ T5173] CPU: 0 PID: 5173 Comm: syz.3.28 Not tainted 5.15.175-syzkaller #0 [ 97.052027][ T5173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 97.053986][ T5173] Call trace: [ 97.054627][ T5173] dump_backtrace+0x0/0x530 [ 97.055525][ T5173] show_stack+0x2c/0x3c [ 97.056304][ T5173] dump_stack_lvl+0x108/0x170 [ 97.057218][ T5173] dump_stack+0x1c/0x58 [ 97.058026][ T5173] sysfs_create_dir_ns+0x278/0x318 [ 97.059067][ T5173] kobject_add_internal+0x384/0x8f0 [ 97.060088][ T5173] kobject_init_and_add+0x130/0x1a0 [ 97.061119][ T5173] gfs2_sys_fs_add+0x1f8/0x3f4 [ 97.062072][ T5173] gfs2_fill_super+0xe10/0x2010 [ 97.063030][ T5173] get_tree_bdev+0x360/0x54c [ 97.063923][ T5173] gfs2_get_tree+0x54/0x1b4 [ 97.064817][ T5173] vfs_get_tree+0x90/0x274 [ 97.065727][ T5173] do_new_mount+0x278/0x8fc [ 97.066621][ T5173] path_mount+0x594/0x101c [ 97.067558][ T5173] __arm64_sys_mount+0x510/0x5e0 [ 97.068656][ T5173] invoke_syscall+0x98/0x2b8 [ 97.069806][ T5173] el0_svc_common+0x138/0x258 [ 97.070872][ T5173] do_el0_svc+0x58/0x14c [ 97.071770][ T5173] el0_svc+0x7c/0x1f0 [ 97.072700][ T5173] el0t_64_sync_handler+0x84/0xe4 [ 97.073853][ T5173] el0t_64_sync+0x1a0/0x1a4 [ 97.136426][ T5173] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 97.147678][ T5173] gfs2: fsid=syz:syz: error -17 adding sysfs files 1970/01/01 00:01:37 executed programs: 27 [ 97.491390][ T5225] loop0: detected capacity change from 0 to 32768 [ 97.491429][ T5199] loop4: detected capacity change from 0 to 32768 [ 97.539222][ T5199] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 97.540825][ T5199] CPU: 0 PID: 5199 Comm: syz.4.29 Not tainted 5.15.175-syzkaller #0 [ 97.542400][ T5199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 97.544621][ T5199] Call trace: [ 97.545298][ T5199] dump_backtrace+0x0/0x530 [ 97.546342][ T5199] show_stack+0x2c/0x3c [ 97.547286][ T5199] dump_stack_lvl+0x108/0x170 [ 97.548284][ T5199] dump_stack+0x1c/0x58 [ 97.549098][ T5199] sysfs_create_dir_ns+0x278/0x318 [ 97.550142][ T5199] kobject_add_internal+0x384/0x8f0 [ 97.551286][ T5199] kobject_init_and_add+0x130/0x1a0 [ 97.552344][ T5199] gfs2_sys_fs_add+0x1f8/0x3f4 [ 97.553326][ T5199] gfs2_fill_super+0xe10/0x2010 [ 97.554363][ T5199] get_tree_bdev+0x360/0x54c [ 97.555251][ T5199] gfs2_get_tree+0x54/0x1b4 [ 97.556180][ T5199] vfs_get_tree+0x90/0x274 [ 97.557110][ T5199] do_new_mount+0x278/0x8fc [ 97.558022][ T5199] path_mount+0x594/0x101c [ 97.558903][ T5199] __arm64_sys_mount+0x510/0x5e0 [ 97.560001][ T5199] invoke_syscall+0x98/0x2b8 [ 97.560978][ T5199] el0_svc_common+0x138/0x258 [ 97.561962][ T5199] do_el0_svc+0x58/0x14c [ 97.562887][ T5199] el0_svc+0x7c/0x1f0 [ 97.563758][ T5199] el0t_64_sync_handler+0x84/0xe4 [ 97.564798][ T5199] el0t_64_sync+0x1a0/0x1a4 [ 97.590315][ T5225] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 97.591766][ T5225] CPU: 1 PID: 5225 Comm: syz.0.31 Not tainted 5.15.175-syzkaller #0 [ 97.593273][ T5225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 97.595278][ T5225] Call trace: [ 97.595908][ T5225] dump_backtrace+0x0/0x530 [ 97.596755][ T5225] show_stack+0x2c/0x3c [ 97.597599][ T5225] dump_stack_lvl+0x108/0x170 [ 97.598671][ T5225] dump_stack+0x1c/0x58 [ 97.599475][ T5225] sysfs_create_dir_ns+0x278/0x318 [ 97.600479][ T5225] kobject_add_internal+0x384/0x8f0 [ 97.601599][ T5225] kobject_init_and_add+0x130/0x1a0 [ 97.602649][ T5225] gfs2_sys_fs_add+0x1f8/0x3f4 [ 97.603559][ T5225] gfs2_fill_super+0xe10/0x2010 [ 97.604564][ T5225] get_tree_bdev+0x360/0x54c [ 97.605503][ T5225] gfs2_get_tree+0x54/0x1b4 [ 97.606373][ T5225] vfs_get_tree+0x90/0x274 [ 97.607199][ T5225] do_new_mount+0x278/0x8fc [ 97.608121][ T5225] path_mount+0x594/0x101c [ 97.609058][ T5225] __arm64_sys_mount+0x510/0x5e0 [ 97.610078][ T5225] invoke_syscall+0x98/0x2b8 [ 97.610343][ T5199] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 97.611075][ T5225] el0_svc_common+0x138/0x258 [ 97.613619][ T5199] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 97.614655][ T5225] do_el0_svc+0x58/0x14c [ 97.614670][ T5225] el0_svc+0x7c/0x1f0 [ 97.614680][ T5225] el0t_64_sync_handler+0x84/0xe4 [ 97.614689][ T5225] el0t_64_sync+0x1a0/0x1a4 [ 97.666356][ T5225] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 97.669167][ T5225] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 97.761563][ T5212] loop2: detected capacity change from 0 to 32768 [ 97.807402][ T5212] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 97.808915][ T5212] CPU: 1 PID: 5212 Comm: syz.2.30 Not tainted 5.15.175-syzkaller #0 [ 97.810724][ T5212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 97.812771][ T5212] Call trace: [ 97.813459][ T5212] dump_backtrace+0x0/0x530 [ 97.814444][ T5212] show_stack+0x2c/0x3c [ 97.815409][ T5212] dump_stack_lvl+0x108/0x170 [ 97.816373][ T5212] dump_stack+0x1c/0x58 [ 97.817315][ T5212] sysfs_create_dir_ns+0x278/0x318 [ 97.818321][ T5212] kobject_add_internal+0x384/0x8f0 [ 97.819497][ T5212] kobject_init_and_add+0x130/0x1a0 [ 97.820557][ T5212] gfs2_sys_fs_add+0x1f8/0x3f4 [ 97.821636][ T5212] gfs2_fill_super+0xe10/0x2010 [ 97.822726][ T5212] get_tree_bdev+0x360/0x54c [ 97.823689][ T5212] gfs2_get_tree+0x54/0x1b4 [ 97.824616][ T5212] vfs_get_tree+0x90/0x274 [ 97.825532][ T5212] do_new_mount+0x278/0x8fc [ 97.826504][ T5212] path_mount+0x594/0x101c [ 97.827507][ T5212] __arm64_sys_mount+0x510/0x5e0 [ 97.828554][ T5212] invoke_syscall+0x98/0x2b8 [ 97.829485][ T5212] el0_svc_common+0x138/0x258 [ 97.830461][ T5212] do_el0_svc+0x58/0x14c [ 97.831382][ T5212] el0_svc+0x7c/0x1f0 [ 97.832281][ T5212] el0t_64_sync_handler+0x84/0xe4 [ 97.833333][ T5212] el0t_64_sync+0x1a0/0x1a4 [ 97.946735][ T5212] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 97.949537][ T5212] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 98.000812][ T5244] loop3: detected capacity change from 0 to 32768 [ 98.093196][ T5244] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.094782][ T5244] CPU: 1 PID: 5244 Comm: syz.3.32 Not tainted 5.15.175-syzkaller #0 [ 98.096312][ T5244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.098353][ T5244] Call trace: [ 98.099059][ T5244] dump_backtrace+0x0/0x530 [ 98.099949][ T5244] show_stack+0x2c/0x3c [ 98.100764][ T5244] dump_stack_lvl+0x108/0x170 [ 98.101732][ T5244] dump_stack+0x1c/0x58 [ 98.102574][ T5244] sysfs_create_dir_ns+0x278/0x318 [ 98.103693][ T5244] kobject_add_internal+0x384/0x8f0 [ 98.104800][ T5244] kobject_init_and_add+0x130/0x1a0 [ 98.105910][ T5244] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.106978][ T5244] gfs2_fill_super+0xe10/0x2010 [ 98.107966][ T5244] get_tree_bdev+0x360/0x54c [ 98.108986][ T5244] gfs2_get_tree+0x54/0x1b4 [ 98.109920][ T5244] vfs_get_tree+0x90/0x274 [ 98.110861][ T5244] do_new_mount+0x278/0x8fc [ 98.111777][ T5244] path_mount+0x594/0x101c [ 98.112688][ T5244] __arm64_sys_mount+0x510/0x5e0 [ 98.113720][ T5244] invoke_syscall+0x98/0x2b8 [ 98.114767][ T5244] el0_svc_common+0x138/0x258 [ 98.115802][ T5244] do_el0_svc+0x58/0x14c [ 98.116723][ T5244] el0_svc+0x7c/0x1f0 [ 98.117648][ T5244] el0t_64_sync_handler+0x84/0xe4 [ 98.118737][ T5244] el0t_64_sync+0x1a0/0x1a4 [ 98.129074][ T5244] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 98.131985][ T5244] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 98.365187][ T5252] loop4: detected capacity change from 0 to 32768 [ 98.415443][ T5225] loop0: detected capacity change from 0 to 32768 [ 98.448386][ T5252] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.449952][ T5252] CPU: 1 PID: 5252 Comm: syz.4.33 Not tainted 5.15.175-syzkaller #0 [ 98.451557][ T5252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.453578][ T5252] Call trace: [ 98.454255][ T5252] dump_backtrace+0x0/0x530 [ 98.455192][ T5252] show_stack+0x2c/0x3c [ 98.456074][ T5252] dump_stack_lvl+0x108/0x170 [ 98.457057][ T5252] dump_stack+0x1c/0x58 [ 98.458008][ T5252] sysfs_create_dir_ns+0x278/0x318 [ 98.459034][ T5252] kobject_add_internal+0x384/0x8f0 [ 98.460075][ T5252] kobject_init_and_add+0x130/0x1a0 [ 98.461080][ T5252] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.462087][ T5252] gfs2_fill_super+0xe10/0x2010 [ 98.463078][ T5252] get_tree_bdev+0x360/0x54c [ 98.464071][ T5252] gfs2_get_tree+0x54/0x1b4 [ 98.465088][ T5252] vfs_get_tree+0x90/0x274 [ 98.466037][ T5252] do_new_mount+0x278/0x8fc [ 98.466990][ T5252] path_mount+0x594/0x101c [ 98.467934][ T5252] __arm64_sys_mount+0x510/0x5e0 [ 98.469119][ T5252] invoke_syscall+0x98/0x2b8 [ 98.470053][ T5252] el0_svc_common+0x138/0x258 [ 98.470944][ T5252] do_el0_svc+0x58/0x14c [ 98.471816][ T5252] el0_svc+0x7c/0x1f0 [ 98.472670][ T5252] el0t_64_sync_handler+0x84/0xe4 [ 98.473721][ T5252] el0t_64_sync+0x1a0/0x1a4 [ 98.491840][ T5225] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.493498][ T5225] CPU: 1 PID: 5225 Comm: syz.0.31 Not tainted 5.15.175-syzkaller #0 [ 98.495153][ T5225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.497357][ T5225] Call trace: [ 98.498063][ T5225] dump_backtrace+0x0/0x530 [ 98.499051][ T5225] show_stack+0x2c/0x3c [ 98.499926][ T5225] dump_stack_lvl+0x108/0x170 [ 98.500958][ T5225] dump_stack+0x1c/0x58 [ 98.501801][ T5225] sysfs_create_dir_ns+0x278/0x318 [ 98.502903][ T5225] kobject_add_internal+0x384/0x8f0 [ 98.503974][ T5225] kobject_init_and_add+0x130/0x1a0 [ 98.505325][ T5225] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.506363][ T5225] gfs2_fill_super+0xe10/0x2010 [ 98.507315][ T5225] get_tree_bdev+0x360/0x54c [ 98.508242][ T5225] gfs2_get_tree+0x54/0x1b4 [ 98.509119][ T5225] vfs_get_tree+0x90/0x274 [ 98.510127][ T5225] do_new_mount+0x278/0x8fc [ 98.511014][ T5225] path_mount+0x594/0x101c [ 98.511896][ T5225] __arm64_sys_mount+0x510/0x5e0 [ 98.512852][ T5225] invoke_syscall+0x98/0x2b8 [ 98.513778][ T5225] el0_svc_common+0x138/0x258 [ 98.514700][ T5225] do_el0_svc+0x58/0x14c [ 98.515653][ T5225] el0_svc+0x7c/0x1f0 [ 98.516438][ T5225] el0t_64_sync_handler+0x84/0xe4 [ 98.517421][ T5225] el0t_64_sync+0x1a0/0x1a4 [ 98.546473][ T5252] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 98.549334][ T5252] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 98.556774][ T5225] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 98.559364][ T5225] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 98.663054][ T5244] loop3: detected capacity change from 0 to 32768 [ 98.690701][ T5244] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.692334][ T5244] CPU: 1 PID: 5244 Comm: syz.3.32 Not tainted 5.15.175-syzkaller #0 [ 98.693965][ T5244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.695886][ T5244] Call trace: [ 98.696525][ T5244] dump_backtrace+0x0/0x530 [ 98.697466][ T5244] show_stack+0x2c/0x3c [ 98.698341][ T5244] dump_stack_lvl+0x108/0x170 [ 98.699268][ T5244] dump_stack+0x1c/0x58 [ 98.700166][ T5244] sysfs_create_dir_ns+0x278/0x318 [ 98.701279][ T5244] kobject_add_internal+0x384/0x8f0 [ 98.702446][ T5244] kobject_init_and_add+0x130/0x1a0 [ 98.703487][ T5244] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.704537][ T5244] gfs2_fill_super+0xe10/0x2010 [ 98.705573][ T5244] get_tree_bdev+0x360/0x54c [ 98.706622][ T5244] gfs2_get_tree+0x54/0x1b4 [ 98.707541][ T5244] vfs_get_tree+0x90/0x274 [ 98.708455][ T5244] do_new_mount+0x278/0x8fc [ 98.709380][ T5244] path_mount+0x594/0x101c [ 98.710257][ T5244] __arm64_sys_mount+0x510/0x5e0 [ 98.711254][ T5244] invoke_syscall+0x98/0x2b8 [ 98.712167][ T5244] el0_svc_common+0x138/0x258 [ 98.713094][ T5244] do_el0_svc+0x58/0x14c [ 98.713920][ T5244] el0_svc+0x7c/0x1f0 [ 98.714708][ T5244] el0t_64_sync_handler+0x84/0xe4 [ 98.715690][ T5244] el0t_64_sync+0x1a0/0x1a4 [ 98.778517][ T5244] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 98.781246][ T5244] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 98.808159][ T5277] loop2: detected capacity change from 0 to 32768 [ 98.892572][ T5277] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.894243][ T5277] CPU: 1 PID: 5277 Comm: syz.2.34 Not tainted 5.15.175-syzkaller #0 [ 98.895883][ T5277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.898041][ T5277] Call trace: [ 98.898674][ T5277] dump_backtrace+0x0/0x530 [ 98.899569][ T5277] show_stack+0x2c/0x3c [ 98.900421][ T5277] dump_stack_lvl+0x108/0x170 [ 98.901558][ T5277] dump_stack+0x1c/0x58 [ 98.902412][ T5277] sysfs_create_dir_ns+0x278/0x318 [ 98.903445][ T5277] kobject_add_internal+0x384/0x8f0 [ 98.904519][ T5277] kobject_init_and_add+0x130/0x1a0 [ 98.905553][ T5277] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.906499][ T5277] gfs2_fill_super+0xe10/0x2010 [ 98.907479][ T5277] get_tree_bdev+0x360/0x54c [ 98.908453][ T5277] gfs2_get_tree+0x54/0x1b4 [ 98.909469][ T5277] vfs_get_tree+0x90/0x274 [ 98.910367][ T5277] do_new_mount+0x278/0x8fc [ 98.911248][ T5277] path_mount+0x594/0x101c [ 98.912174][ T5277] __arm64_sys_mount+0x510/0x5e0 [ 98.913146][ T5277] invoke_syscall+0x98/0x2b8 [ 98.914065][ T5277] el0_svc_common+0x138/0x258 [ 98.915108][ T5277] do_el0_svc+0x58/0x14c [ 98.915965][ T5277] el0_svc+0x7c/0x1f0 [ 98.916836][ T5277] el0t_64_sync_handler+0x84/0xe4 [ 98.917909][ T5277] el0t_64_sync+0x1a0/0x1a4 [ 99.006368][ T5277] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 99.009245][ T5277] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 99.297765][ T5252] loop4: detected capacity change from 0 to 32768 [ 99.315731][ T5300] loop0: detected capacity change from 0 to 32768 [ 99.360223][ T5252] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 99.361305][ T5300] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 99.361750][ T5252] CPU: 1 PID: 5252 Comm: syz.4.33 Not tainted 5.15.175-syzkaller #0 [ 99.364834][ T5252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.366781][ T5252] Call trace: [ 99.367460][ T5252] dump_backtrace+0x0/0x530 [ 99.368414][ T5252] show_stack+0x2c/0x3c [ 99.369302][ T5252] dump_stack_lvl+0x108/0x170 [ 99.370349][ T5252] dump_stack+0x1c/0x58 [ 99.371199][ T5252] sysfs_create_dir_ns+0x278/0x318 [ 99.372222][ T5252] kobject_add_internal+0x384/0x8f0 [ 99.373362][ T5252] kobject_init_and_add+0x130/0x1a0 [ 99.374454][ T5252] gfs2_sys_fs_add+0x1f8/0x3f4 [ 99.375456][ T5252] gfs2_fill_super+0xe10/0x2010 [ 99.376479][ T5252] get_tree_bdev+0x360/0x54c [ 99.377366][ T5252] gfs2_get_tree+0x54/0x1b4 [ 99.378285][ T5252] vfs_get_tree+0x90/0x274 [ 99.379235][ T5252] do_new_mount+0x278/0x8fc [ 99.380164][ T5252] path_mount+0x594/0x101c [ 99.381028][ T5252] __arm64_sys_mount+0x510/0x5e0 [ 99.381989][ T5252] invoke_syscall+0x98/0x2b8 [ 99.382907][ T5252] el0_svc_common+0x138/0x258 [ 99.383908][ T5252] do_el0_svc+0x58/0x14c [ 99.384681][ T5252] el0_svc+0x7c/0x1f0 [ 99.385486][ T5252] el0t_64_sync_handler+0x84/0xe4 [ 99.386517][ T5252] el0t_64_sync+0x1a0/0x1a4 [ 99.389021][ T5300] CPU: 0 PID: 5300 Comm: syz.0.35 Not tainted 5.15.175-syzkaller #0 [ 99.390724][ T5300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.392956][ T5300] Call trace: [ 99.393709][ T5300] dump_backtrace+0x0/0x530 [ 99.394648][ T5300] show_stack+0x2c/0x3c [ 99.395575][ T5300] dump_stack_lvl+0x108/0x170 [ 99.396521][ T5300] dump_stack+0x1c/0x58 [ 99.397390][ T5300] sysfs_create_dir_ns+0x278/0x318 [ 99.398517][ T5300] kobject_add_internal+0x384/0x8f0 [ 99.399655][ T5300] kobject_init_and_add+0x130/0x1a0 [ 99.400675][ T5300] gfs2_sys_fs_add+0x1f8/0x3f4 [ 99.401568][ T5300] gfs2_fill_super+0xe10/0x2010 [ 99.402573][ T5300] get_tree_bdev+0x360/0x54c [ 99.403505][ T5300] gfs2_get_tree+0x54/0x1b4 [ 99.404469][ T5300] vfs_get_tree+0x90/0x274 [ 99.405395][ T5300] do_new_mount+0x278/0x8fc [ 99.406363][ T5300] path_mount+0x594/0x101c [ 99.407249][ T5300] __arm64_sys_mount+0x510/0x5e0 [ 99.408226][ T5300] invoke_syscall+0x98/0x2b8 [ 99.409101][ T5300] el0_svc_common+0x138/0x258 [ 99.410020][ T5300] do_el0_svc+0x58/0x14c [ 99.411027][ T5300] el0_svc+0x7c/0x1f0 [ 99.411967][ T5300] el0t_64_sync_handler+0x84/0xe4 [ 99.413073][ T5300] el0t_64_sync+0x1a0/0x1a4 [ 99.436652][ T5252] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 99.439337][ T5252] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 99.470526][ T5300] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 99.474602][ T5300] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 99.533880][ T5306] loop3: detected capacity change from 0 to 32768 [ 99.575544][ T5306] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 99.581105][ T5306] CPU: 0 PID: 5306 Comm: syz.3.36 Not tainted 5.15.175-syzkaller #0 [ 99.582764][ T5306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.584874][ T5306] Call trace: [ 99.585523][ T5306] dump_backtrace+0x0/0x530 [ 99.586437][ T5306] show_stack+0x2c/0x3c [ 99.587295][ T5306] dump_stack_lvl+0x108/0x170 [ 99.588227][ T5306] dump_stack+0x1c/0x58 [ 99.589102][ T5306] sysfs_create_dir_ns+0x278/0x318 [ 99.590170][ T5306] kobject_add_internal+0x384/0x8f0 [ 99.591357][ T5306] kobject_init_and_add+0x130/0x1a0 [ 99.592385][ T5306] gfs2_sys_fs_add+0x1f8/0x3f4 [ 99.593339][ T5306] gfs2_fill_super+0xe10/0x2010 [ 99.594343][ T5306] get_tree_bdev+0x360/0x54c [ 99.595360][ T5306] gfs2_get_tree+0x54/0x1b4 [ 99.596271][ T5306] vfs_get_tree+0x90/0x274 [ 99.597170][ T5306] do_new_mount+0x278/0x8fc [ 99.598157][ T5306] path_mount+0x594/0x101c [ 99.599081][ T5306] __arm64_sys_mount+0x510/0x5e0 [ 99.600070][ T5306] invoke_syscall+0x98/0x2b8 [ 99.601097][ T5306] el0_svc_common+0x138/0x258 [ 99.602057][ T5306] do_el0_svc+0x58/0x14c [ 99.602919][ T5306] el0_svc+0x7c/0x1f0 [ 99.603711][ T5306] el0t_64_sync_handler+0x84/0xe4 [ 99.604673][ T5306] el0t_64_sync+0x1a0/0x1a4 [ 99.662532][ T5277] loop2: detected capacity change from 0 to 32768 [ 99.683668][ T5306] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 99.699396][ T5306] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 99.727398][ T5277] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 99.728975][ T5277] CPU: 1 PID: 5277 Comm: syz.2.34 Not tainted 5.15.175-syzkaller #0 [ 99.730556][ T5277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.732827][ T5277] Call trace: [ 99.733452][ T5277] dump_backtrace+0x0/0x530 [ 99.734382][ T5277] show_stack+0x2c/0x3c [ 99.735245][ T5277] dump_stack_lvl+0x108/0x170 [ 99.736141][ T5277] dump_stack+0x1c/0x58 [ 99.737014][ T5277] sysfs_create_dir_ns+0x278/0x318 [ 99.738167][ T5277] kobject_add_internal+0x384/0x8f0 [ 99.739239][ T5277] kobject_init_and_add+0x130/0x1a0 [ 99.740396][ T5277] gfs2_sys_fs_add+0x1f8/0x3f4 [ 99.741420][ T5277] gfs2_fill_super+0xe10/0x2010 [ 99.742404][ T5277] get_tree_bdev+0x360/0x54c [ 99.743328][ T5277] gfs2_get_tree+0x54/0x1b4 [ 99.744282][ T5277] vfs_get_tree+0x90/0x274 [ 99.745226][ T5277] do_new_mount+0x278/0x8fc [ 99.746242][ T5277] path_mount+0x594/0x101c [ 99.747219][ T5277] __arm64_sys_mount+0x510/0x5e0 [ 99.748245][ T5277] invoke_syscall+0x98/0x2b8 [ 99.749184][ T5277] el0_svc_common+0x138/0x258 [ 99.750195][ T5277] do_el0_svc+0x58/0x14c [ 99.751031][ T5277] el0_svc+0x7c/0x1f0 [ 99.751994][ T5277] el0t_64_sync_handler+0x84/0xe4 [ 99.753081][ T5277] el0t_64_sync+0x1a0/0x1a4 [ 99.799422][ T5277] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 99.802116][ T5277] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.102305][ T5330] loop4: detected capacity change from 0 to 32768 [ 100.138518][ T5330] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.140086][ T5330] CPU: 0 PID: 5330 Comm: syz.4.37 Not tainted 5.15.175-syzkaller #0 [ 100.141782][ T5330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.144064][ T5330] Call trace: [ 100.144780][ T5330] dump_backtrace+0x0/0x530 [ 100.145711][ T5330] show_stack+0x2c/0x3c [ 100.146679][ T5330] dump_stack_lvl+0x108/0x170 [ 100.147658][ T5330] dump_stack+0x1c/0x58 [ 100.148527][ T5330] sysfs_create_dir_ns+0x278/0x318 [ 100.149540][ T5330] kobject_add_internal+0x384/0x8f0 [ 100.150590][ T5330] kobject_init_and_add+0x130/0x1a0 [ 100.151729][ T5330] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.152762][ T5330] gfs2_fill_super+0xe10/0x2010 [ 100.153775][ T5330] get_tree_bdev+0x360/0x54c [ 100.154731][ T5330] gfs2_get_tree+0x54/0x1b4 [ 100.155681][ T5330] vfs_get_tree+0x90/0x274 [ 100.156566][ T5330] do_new_mount+0x278/0x8fc [ 100.157553][ T5330] path_mount+0x594/0x101c [ 100.158517][ T5330] __arm64_sys_mount+0x510/0x5e0 [ 100.159564][ T5330] invoke_syscall+0x98/0x2b8 [ 100.160467][ T5330] el0_svc_common+0x138/0x258 [ 100.161472][ T5330] do_el0_svc+0x58/0x14c [ 100.162270][ T5330] el0_svc+0x7c/0x1f0 [ 100.163063][ T5330] el0t_64_sync_handler+0x84/0xe4 [ 100.164032][ T5330] el0t_64_sync+0x1a0/0x1a4 [ 100.206205][ T5330] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.214824][ T5330] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.294850][ T5300] loop0: detected capacity change from 0 to 32768 [ 100.360892][ T5306] loop3: detected capacity change from 0 to 32768 [ 100.384073][ T5300] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.385635][ T5300] CPU: 1 PID: 5300 Comm: syz.0.35 Not tainted 5.15.175-syzkaller #0 [ 100.387362][ T5300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.389596][ T5300] Call trace: [ 100.390279][ T5300] dump_backtrace+0x0/0x530 [ 100.391244][ T5300] show_stack+0x2c/0x3c [ 100.392168][ T5300] dump_stack_lvl+0x108/0x170 [ 100.393226][ T5300] dump_stack+0x1c/0x58 [ 100.394085][ T5300] sysfs_create_dir_ns+0x278/0x318 [ 100.395190][ T5300] kobject_add_internal+0x384/0x8f0 [ 100.396250][ T5300] kobject_init_and_add+0x130/0x1a0 [ 100.397422][ T5300] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.398507][ T5300] gfs2_fill_super+0xe10/0x2010 [ 100.399547][ T5300] get_tree_bdev+0x360/0x54c [ 100.400562][ T5300] gfs2_get_tree+0x54/0x1b4 [ 100.401456][ T5300] vfs_get_tree+0x90/0x274 [ 100.402347][ T5300] do_new_mount+0x278/0x8fc [ 100.403246][ T5300] path_mount+0x594/0x101c [ 100.404130][ T5300] __arm64_sys_mount+0x510/0x5e0 [ 100.405141][ T5300] invoke_syscall+0x98/0x2b8 [ 100.406134][ T5300] el0_svc_common+0x138/0x258 [ 100.407131][ T5300] do_el0_svc+0x58/0x14c [ 100.408021][ T5300] el0_svc+0x7c/0x1f0 [ 100.408803][ T5300] el0t_64_sync_handler+0x84/0xe4 [ 100.409918][ T5300] el0t_64_sync+0x1a0/0x1a4 [ 100.411825][ T5306] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.413494][ T5306] CPU: 0 PID: 5306 Comm: syz.3.36 Not tainted 5.15.175-syzkaller #0 [ 100.415255][ T5306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.417352][ T5306] Call trace: [ 100.418048][ T5306] dump_backtrace+0x0/0x530 [ 100.418997][ T5306] show_stack+0x2c/0x3c [ 100.419806][ T5306] dump_stack_lvl+0x108/0x170 [ 100.420772][ T5306] dump_stack+0x1c/0x58 [ 100.421544][ T5306] sysfs_create_dir_ns+0x278/0x318 [ 100.422674][ T5306] kobject_add_internal+0x384/0x8f0 [ 100.423801][ T5306] kobject_init_and_add+0x130/0x1a0 [ 100.424953][ T5306] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.425865][ T5306] gfs2_fill_super+0xe10/0x2010 [ 100.426822][ T5306] get_tree_bdev+0x360/0x54c [ 100.427807][ T5306] gfs2_get_tree+0x54/0x1b4 [ 100.428724][ T5306] vfs_get_tree+0x90/0x274 [ 100.429669][ T5306] do_new_mount+0x278/0x8fc [ 100.430622][ T5306] path_mount+0x594/0x101c [ 100.431652][ T5306] __arm64_sys_mount+0x510/0x5e0 [ 100.432697][ T5306] invoke_syscall+0x98/0x2b8 [ 100.433706][ T5306] el0_svc_common+0x138/0x258 [ 100.434724][ T5306] do_el0_svc+0x58/0x14c [ 100.435636][ T5306] el0_svc+0x7c/0x1f0 [ 100.436445][ T5306] el0t_64_sync_handler+0x84/0xe4 [ 100.437554][ T5306] el0t_64_sync+0x1a0/0x1a4 [ 100.465167][ T5342] loop2: detected capacity change from 0 to 32768 [ 100.466953][ T5300] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.469631][ T5300] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.473858][ T5306] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.477604][ T5306] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.564477][ T5342] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.566136][ T5342] CPU: 0 PID: 5342 Comm: syz.2.38 Not tainted 5.15.175-syzkaller #0 [ 100.567775][ T5342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.569864][ T5342] Call trace: [ 100.570547][ T5342] dump_backtrace+0x0/0x530 [ 100.571462][ T5342] show_stack+0x2c/0x3c [ 100.572301][ T5342] dump_stack_lvl+0x108/0x170 [ 100.573211][ T5342] dump_stack+0x1c/0x58 [ 100.574104][ T5342] sysfs_create_dir_ns+0x278/0x318 [ 100.575231][ T5342] kobject_add_internal+0x384/0x8f0 [ 100.576224][ T5342] kobject_init_and_add+0x130/0x1a0 [ 100.577222][ T5342] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.578242][ T5342] gfs2_fill_super+0xe10/0x2010 [ 100.579277][ T5342] get_tree_bdev+0x360/0x54c [ 100.580355][ T5342] gfs2_get_tree+0x54/0x1b4 [ 100.581301][ T5342] vfs_get_tree+0x90/0x274 [ 100.582286][ T5342] do_new_mount+0x278/0x8fc [ 100.583259][ T5342] path_mount+0x594/0x101c [ 100.584253][ T5342] __arm64_sys_mount+0x510/0x5e0 [ 100.585226][ T5342] invoke_syscall+0x98/0x2b8 [ 100.586129][ T5342] el0_svc_common+0x138/0x258 [ 100.587085][ T5342] do_el0_svc+0x58/0x14c [ 100.588104][ T5342] el0_svc+0x7c/0x1f0 [ 100.588953][ T5342] el0t_64_sync_handler+0x84/0xe4 [ 100.590001][ T5342] el0t_64_sync+0x1a0/0x1a4 [ 100.694845][ T5342] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.697755][ T5342] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.780931][ T5330] loop4: detected capacity change from 0 to 32768 [ 100.819186][ T5330] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.820890][ T5330] CPU: 1 PID: 5330 Comm: syz.4.37 Not tainted 5.15.175-syzkaller #0 [ 100.822704][ T5330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.824730][ T5330] Call trace: [ 100.825481][ T5330] dump_backtrace+0x0/0x530 [ 100.826384][ T5330] show_stack+0x2c/0x3c [ 100.827246][ T5330] dump_stack_lvl+0x108/0x170 [ 100.828465][ T5330] dump_stack+0x1c/0x58 [ 100.829428][ T5330] sysfs_create_dir_ns+0x278/0x318 [ 100.830427][ T5330] kobject_add_internal+0x384/0x8f0 [ 100.831537][ T5330] kobject_init_and_add+0x130/0x1a0 [ 100.832698][ T5330] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.833746][ T5330] gfs2_fill_super+0xe10/0x2010 [ 100.834811][ T5330] get_tree_bdev+0x360/0x54c [ 100.835771][ T5330] gfs2_get_tree+0x54/0x1b4 [ 100.836714][ T5330] vfs_get_tree+0x90/0x274 [ 100.837576][ T5330] do_new_mount+0x278/0x8fc [ 100.838542][ T5330] path_mount+0x594/0x101c [ 100.839400][ T5330] __arm64_sys_mount+0x510/0x5e0 [ 100.840404][ T5330] invoke_syscall+0x98/0x2b8 [ 100.841370][ T5330] el0_svc_common+0x138/0x258 [ 100.842293][ T5330] do_el0_svc+0x58/0x14c [ 100.843098][ T5330] el0_svc+0x7c/0x1f0 [ 100.843965][ T5330] el0t_64_sync_handler+0x84/0xe4 [ 100.845024][ T5330] el0t_64_sync+0x1a0/0x1a4 [ 100.906647][ T5330] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.909684][ T5330] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.201717][ T5366] loop0: detected capacity change from 0 to 32768 [ 101.244418][ T5366] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.246056][ T5366] CPU: 1 PID: 5366 Comm: syz.0.40 Not tainted 5.15.175-syzkaller #0 [ 101.247691][ T5366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.249694][ T5366] Call trace: [ 101.250453][ T5366] dump_backtrace+0x0/0x530 [ 101.251442][ T5366] show_stack+0x2c/0x3c [ 101.252286][ T5366] dump_stack_lvl+0x108/0x170 [ 101.253300][ T5366] dump_stack+0x1c/0x58 [ 101.254156][ T5366] sysfs_create_dir_ns+0x278/0x318 [ 101.255346][ T5366] kobject_add_internal+0x384/0x8f0 [ 101.256354][ T5366] kobject_init_and_add+0x130/0x1a0 [ 101.257384][ T5366] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.258333][ T5366] gfs2_fill_super+0xe10/0x2010 [ 101.259338][ T5366] get_tree_bdev+0x360/0x54c [ 101.260278][ T5366] gfs2_get_tree+0x54/0x1b4 [ 101.260407][ T5368] loop3: detected capacity change from 0 to 32768 [ 101.261258][ T5366] vfs_get_tree+0x90/0x274 [ 101.263509][ T5366] do_new_mount+0x278/0x8fc [ 101.264433][ T5366] path_mount+0x594/0x101c [ 101.265361][ T5366] __arm64_sys_mount+0x510/0x5e0 [ 101.266418][ T5366] invoke_syscall+0x98/0x2b8 [ 101.267348][ T5366] el0_svc_common+0x138/0x258 [ 101.268292][ T5366] do_el0_svc+0x58/0x14c [ 101.269162][ T5366] el0_svc+0x7c/0x1f0 [ 101.270013][ T5366] el0t_64_sync_handler+0x84/0xe4 [ 101.270992][ T5366] el0t_64_sync+0x1a0/0x1a4 [ 101.297690][ T5366] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.306400][ T5366] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.319208][ T5368] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.320818][ T5368] CPU: 0 PID: 5368 Comm: syz.3.39 Not tainted 5.15.175-syzkaller #0 [ 101.322394][ T5368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.324449][ T5368] Call trace: [ 101.325197][ T5368] dump_backtrace+0x0/0x530 [ 101.326238][ T5368] show_stack+0x2c/0x3c [ 101.327055][ T5368] dump_stack_lvl+0x108/0x170 [ 101.328146][ T5368] dump_stack+0x1c/0x58 [ 101.329088][ T5368] sysfs_create_dir_ns+0x278/0x318 [ 101.330090][ T5368] kobject_add_internal+0x384/0x8f0 [ 101.331304][ T5368] kobject_init_and_add+0x130/0x1a0 [ 101.332547][ T5368] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.333487][ T5368] gfs2_fill_super+0xe10/0x2010 [ 101.334529][ T5368] get_tree_bdev+0x360/0x54c [ 101.335515][ T5368] gfs2_get_tree+0x54/0x1b4 [ 101.336373][ T5368] vfs_get_tree+0x90/0x274 [ 101.337250][ T5368] do_new_mount+0x278/0x8fc [ 101.338244][ T5368] path_mount+0x594/0x101c [ 101.339114][ T5368] __arm64_sys_mount+0x510/0x5e0 [ 101.340048][ T5368] invoke_syscall+0x98/0x2b8 [ 101.340995][ T5368] el0_svc_common+0x138/0x258 [ 101.341952][ T5368] do_el0_svc+0x58/0x14c [ 101.342840][ T5368] el0_svc+0x7c/0x1f0 [ 101.343635][ T5368] el0t_64_sync_handler+0x84/0xe4 [ 101.344598][ T5368] el0t_64_sync+0x1a0/0x1a4 [ 101.373270][ T5342] loop2: detected capacity change from 0 to 32768 [ 101.385228][ T5368] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.410899][ T5368] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.431013][ T5342] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.432624][ T5342] CPU: 0 PID: 5342 Comm: syz.2.38 Not tainted 5.15.175-syzkaller #0 [ 101.434387][ T5342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.436325][ T5342] Call trace: [ 101.436963][ T5342] dump_backtrace+0x0/0x530 [ 101.437820][ T5342] show_stack+0x2c/0x3c [ 101.438620][ T5342] dump_stack_lvl+0x108/0x170 [ 101.439511][ T5342] dump_stack+0x1c/0x58 [ 101.440325][ T5342] sysfs_create_dir_ns+0x278/0x318 [ 101.441357][ T5342] kobject_add_internal+0x384/0x8f0 [ 101.442387][ T5342] kobject_init_and_add+0x130/0x1a0 [ 101.443388][ T5342] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.444314][ T5342] gfs2_fill_super+0xe10/0x2010 [ 101.445277][ T5342] get_tree_bdev+0x360/0x54c [ 101.446267][ T5342] gfs2_get_tree+0x54/0x1b4 [ 101.447268][ T5342] vfs_get_tree+0x90/0x274 [ 101.448151][ T5342] do_new_mount+0x278/0x8fc [ 101.449068][ T5342] path_mount+0x594/0x101c [ 101.449996][ T5342] __arm64_sys_mount+0x510/0x5e0 [ 101.451036][ T5342] invoke_syscall+0x98/0x2b8 [ 101.451977][ T5342] el0_svc_common+0x138/0x258 [ 101.452961][ T5342] do_el0_svc+0x58/0x14c [ 101.453817][ T5342] el0_svc+0x7c/0x1f0 [ 101.454699][ T5342] el0t_64_sync_handler+0x84/0xe4 [ 101.455697][ T5342] el0t_64_sync+0x1a0/0x1a4 [ 101.491529][ T5342] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.504583][ T5342] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.619365][ T5385] loop4: detected capacity change from 0 to 32768 [ 101.643740][ T5385] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.645497][ T5385] CPU: 1 PID: 5385 Comm: syz.4.41 Not tainted 5.15.175-syzkaller #0 [ 101.647263][ T5385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.649459][ T5385] Call trace: [ 101.650248][ T5385] dump_backtrace+0x0/0x530 [ 101.651154][ T5385] show_stack+0x2c/0x3c [ 101.652005][ T5385] dump_stack_lvl+0x108/0x170 [ 101.652998][ T5385] dump_stack+0x1c/0x58 [ 101.653920][ T5385] sysfs_create_dir_ns+0x278/0x318 [ 101.654982][ T5385] kobject_add_internal+0x384/0x8f0 [ 101.656012][ T5385] kobject_init_and_add+0x130/0x1a0 [ 101.657143][ T5385] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.658041][ T5385] gfs2_fill_super+0xe10/0x2010 [ 101.659079][ T5385] get_tree_bdev+0x360/0x54c [ 101.659990][ T5385] gfs2_get_tree+0x54/0x1b4 [ 101.660969][ T5385] vfs_get_tree+0x90/0x274 [ 101.661895][ T5385] do_new_mount+0x278/0x8fc [ 101.662804][ T5385] path_mount+0x594/0x101c [ 101.663743][ T5385] __arm64_sys_mount+0x510/0x5e0 [ 101.664728][ T5385] invoke_syscall+0x98/0x2b8 [ 101.665661][ T5385] el0_svc_common+0x138/0x258 [ 101.666679][ T5385] do_el0_svc+0x58/0x14c [ 101.667573][ T5385] el0_svc+0x7c/0x1f0 [ 101.668412][ T5385] el0t_64_sync_handler+0x84/0xe4 [ 101.669421][ T5385] el0t_64_sync+0x1a0/0x1a4 [ 101.709041][ T5385] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.713155][ T5385] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.054517][ T5366] loop0: detected capacity change from 0 to 32768 [ 102.152100][ T5368] loop3: detected capacity change from 0 to 32768 [ 102.167564][ T5366] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.169117][ T5366] CPU: 0 PID: 5366 Comm: syz.0.40 Not tainted 5.15.175-syzkaller #0 [ 102.170656][ T5366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.172846][ T5366] Call trace: [ 102.173523][ T5366] dump_backtrace+0x0/0x530 [ 102.174496][ T5366] show_stack+0x2c/0x3c [ 102.175277][ T5366] dump_stack_lvl+0x108/0x170 [ 102.176298][ T5366] dump_stack+0x1c/0x58 [ 102.177184][ T5366] sysfs_create_dir_ns+0x278/0x318 [ 102.178333][ T5366] kobject_add_internal+0x384/0x8f0 [ 102.179344][ T5366] kobject_init_and_add+0x130/0x1a0 [ 102.180350][ T5366] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.181377][ T5366] gfs2_fill_super+0xe10/0x2010 [ 102.182383][ T5366] get_tree_bdev+0x360/0x54c [ 102.183288][ T5366] gfs2_get_tree+0x54/0x1b4 [ 102.184153][ T5366] vfs_get_tree+0x90/0x274 [ 102.184992][ T5366] do_new_mount+0x278/0x8fc [ 102.185852][ T5366] path_mount+0x594/0x101c [ 102.186736][ T5366] __arm64_sys_mount+0x510/0x5e0 [ 102.187682][ T5366] invoke_syscall+0x98/0x2b8 [ 102.188555][ T5366] el0_svc_common+0x138/0x258 [ 102.189437][ T5366] do_el0_svc+0x58/0x14c [ 102.190340][ T5366] el0_svc+0x7c/0x1f0 [ 102.191109][ T5366] el0t_64_sync_handler+0x84/0xe4 [ 102.192214][ T5366] el0t_64_sync+0x1a0/0x1a4 [ 102.197168][ T5402] loop2: detected capacity change from 0 to 32768 [ 102.226591][ T5366] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.229529][ T5366] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.233079][ T5402] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.234553][ T5402] CPU: 1 PID: 5402 Comm: syz.2.42 Not tainted 5.15.175-syzkaller #0 [ 102.236095][ T5402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.238234][ T5402] Call trace: [ 102.238908][ T5402] dump_backtrace+0x0/0x530 [ 102.239792][ T5402] show_stack+0x2c/0x3c [ 102.240642][ T5402] dump_stack_lvl+0x108/0x170 [ 102.241608][ T5402] dump_stack+0x1c/0x58 [ 102.242516][ T5402] sysfs_create_dir_ns+0x278/0x318 [ 102.243593][ T5402] kobject_add_internal+0x384/0x8f0 [ 102.244746][ T5402] kobject_init_and_add+0x130/0x1a0 [ 102.245914][ T5402] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.246929][ T5402] gfs2_fill_super+0xe10/0x2010 [ 102.247890][ T5402] get_tree_bdev+0x360/0x54c [ 102.248765][ T5402] gfs2_get_tree+0x54/0x1b4 [ 102.249694][ T5402] vfs_get_tree+0x90/0x274 [ 102.250600][ T5402] do_new_mount+0x278/0x8fc [ 102.251492][ T5402] path_mount+0x594/0x101c [ 102.252369][ T5402] __arm64_sys_mount+0x510/0x5e0 [ 102.253409][ T5402] invoke_syscall+0x98/0x2b8 [ 102.254418][ T5402] el0_svc_common+0x138/0x258 [ 102.255405][ T5402] do_el0_svc+0x58/0x14c [ 102.256268][ T5402] el0_svc+0x7c/0x1f0 [ 102.257023][ T5402] el0t_64_sync_handler+0x84/0xe4 [ 102.258117][ T5402] el0t_64_sync+0x1a0/0x1a4 [ 102.261107][ T5368] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.262828][ T5368] CPU: 0 PID: 5368 Comm: syz.3.39 Not tainted 5.15.175-syzkaller #0 [ 102.264383][ T5368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.266659][ T5368] Call trace: [ 102.267421][ T5368] dump_backtrace+0x0/0x530 [ 102.268449][ T5368] show_stack+0x2c/0x3c [ 102.269369][ T5368] dump_stack_lvl+0x108/0x170 [ 102.270373][ T5368] dump_stack+0x1c/0x58 [ 102.271259][ T5368] sysfs_create_dir_ns+0x278/0x318 [ 102.272377][ T5368] kobject_add_internal+0x384/0x8f0 [ 102.273546][ T5368] kobject_init_and_add+0x130/0x1a0 [ 102.274693][ T5368] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.275746][ T5368] gfs2_fill_super+0xe10/0x2010 [ 102.276714][ T5368] get_tree_bdev+0x360/0x54c [ 102.277662][ T5368] gfs2_get_tree+0x54/0x1b4 [ 102.278601][ T5368] vfs_get_tree+0x90/0x274 [ 102.279204][ T5402] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.279520][ T5368] do_new_mount+0x278/0x8fc [ 102.282336][ T5402] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.283218][ T5368] path_mount+0x594/0x101c [ 102.285349][ T5368] __arm64_sys_mount+0x510/0x5e0 [ 102.286300][ T5368] invoke_syscall+0x98/0x2b8 [ 102.287166][ T5368] el0_svc_common+0x138/0x258 [ 102.288159][ T5368] do_el0_svc+0x58/0x14c [ 102.289047][ T5368] el0_svc+0x7c/0x1f0 [ 102.289804][ T5368] el0t_64_sync_handler+0x84/0xe4 [ 102.290856][ T5368] el0t_64_sync+0x1a0/0x1a4 [ 102.338813][ T5368] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.341377][ T5368] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.412685][ T5385] loop4: detected capacity change from 0 to 32768 [ 102.447927][ T5385] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.449574][ T5385] CPU: 1 PID: 5385 Comm: syz.4.41 Not tainted 5.15.175-syzkaller #0 [ 102.451106][ T5385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.452965][ T5385] Call trace: [ 102.453635][ T5385] dump_backtrace+0x0/0x530 [ 102.454634][ T5385] show_stack+0x2c/0x3c [ 102.455575][ T5385] dump_stack_lvl+0x108/0x170 [ 102.456594][ T5385] dump_stack+0x1c/0x58 [ 102.457416][ T5385] sysfs_create_dir_ns+0x278/0x318 [ 102.458431][ T5385] kobject_add_internal+0x384/0x8f0 [ 102.459513][ T5385] kobject_init_and_add+0x130/0x1a0 [ 102.460558][ T5385] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.461644][ T5385] gfs2_fill_super+0xe10/0x2010 [ 102.462696][ T5385] get_tree_bdev+0x360/0x54c [ 102.463622][ T5385] gfs2_get_tree+0x54/0x1b4 [ 102.464623][ T5385] vfs_get_tree+0x90/0x274 [ 102.465546][ T5385] do_new_mount+0x278/0x8fc [ 102.466470][ T5385] path_mount+0x594/0x101c [ 102.467463][ T5385] __arm64_sys_mount+0x510/0x5e0 [ 102.468448][ T5385] invoke_syscall+0x98/0x2b8 [ 102.469543][ T5385] el0_svc_common+0x138/0x258 [ 102.470568][ T5385] do_el0_svc+0x58/0x14c [ 102.471530][ T5385] el0_svc+0x7c/0x1f0 [ 102.472377][ T5385] el0t_64_sync_handler+0x84/0xe4 [ 102.473388][ T5385] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:42 executed programs: 38 [ 102.550599][ T5385] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.566403][ T5385] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.860103][ T5402] loop2: detected capacity change from 0 to 32768 [ 102.887479][ T5402] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.889097][ T5402] CPU: 0 PID: 5402 Comm: syz.2.42 Not tainted 5.15.175-syzkaller #0 [ 102.890722][ T5402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.892857][ T5402] Call trace: [ 102.893530][ T5402] dump_backtrace+0x0/0x530 [ 102.894364][ T5402] show_stack+0x2c/0x3c [ 102.895160][ T5402] dump_stack_lvl+0x108/0x170 [ 102.896210][ T5402] dump_stack+0x1c/0x58 [ 102.897039][ T5402] sysfs_create_dir_ns+0x278/0x318 [ 102.898081][ T5402] kobject_add_internal+0x384/0x8f0 [ 102.899198][ T5402] kobject_init_and_add+0x130/0x1a0 [ 102.900318][ T5402] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.901297][ T5402] gfs2_fill_super+0xe10/0x2010 [ 102.902498][ T5402] get_tree_bdev+0x360/0x54c [ 102.903512][ T5402] gfs2_get_tree+0x54/0x1b4 [ 102.904404][ T5402] vfs_get_tree+0x90/0x274 [ 102.905287][ T5402] do_new_mount+0x278/0x8fc [ 102.906171][ T5402] path_mount+0x594/0x101c [ 102.907106][ T5402] __arm64_sys_mount+0x510/0x5e0 [ 102.908226][ T5402] invoke_syscall+0x98/0x2b8 [ 102.909244][ T5402] el0_svc_common+0x138/0x258 [ 102.910221][ T5402] do_el0_svc+0x58/0x14c [ 102.911039][ T5402] el0_svc+0x7c/0x1f0 [ 102.911901][ T5402] el0t_64_sync_handler+0x84/0xe4 [ 102.913062][ T5402] el0t_64_sync+0x1a0/0x1a4