[ 72.073974][ T1266] team0 (unregistering): Port device team_slave_1 removed [ 72.085290][ T1266] team0 (unregistering): Port device team_slave_0 removed [ 72.099071][ T1266] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 72.111980][ T1266] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 72.153842][ T1266] bond0 (unregistering): Released all slaves [ 76.391569][ T1111] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.80' (ED25519) to the list of known hosts. 2026/10/22 00:48:43 parsed 1 programs [ 81.572688][ T4534] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 82.804364][ T1266] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.820388][ T1266] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.828883][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.845177][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.853288][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.861229][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 84.574875][ T4615] chnl_net:caif_netlink_parms(): no params data found [ 84.700331][ T4615] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.707430][ T4615] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.717043][ T4615] device bridge_slave_0 entered promiscuous mode [ 84.725598][ T4615] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.734122][ T4615] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.742501][ T4615] device bridge_slave_1 entered promiscuous mode [ 84.770264][ T4615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.781710][ T4615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.823268][ T4615] team0: Port device team_slave_0 added [ 84.840777][ T4615] team0: Port device team_slave_1 added [ 84.891568][ T4615] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.908532][ T4615] 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. [ 84.958519][ T4615] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.989511][ T4615] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.996482][ T4615] 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. [ 85.048749][ T4615] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.085398][ T4615] device hsr_slave_0 entered promiscuous mode [ 85.093161][ T4615] device hsr_slave_1 entered promiscuous mode [ 85.818049][ T4615] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.829893][ T4615] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.839918][ T4615] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.850689][ T4615] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.933591][ T4615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.947771][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.959751][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.970429][ T4615] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.005177][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.015154][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.024764][ T1266] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.031928][ T1266] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.043915][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.078751][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.090597][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.099078][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.106204][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.116673][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.162177][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.172320][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.182938][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.194111][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.204656][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.214962][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.224177][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.234312][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.243395][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.256097][ T4615] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.268671][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.436335][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.446286][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.473617][ T4615] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.494723][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.504602][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.540705][ T4615] device veth0_vlan entered promiscuous mode [ 86.550008][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.561132][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.573453][ T4615] device veth1_vlan entered promiscuous mode [ 86.581868][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.591628][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.601648][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.648709][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.657512][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.666479][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.679920][ T4615] device veth0_macvtap entered promiscuous mode [ 86.690356][ T4615] device veth1_macvtap entered promiscuous mode [ 86.723320][ T4615] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.740438][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.751599][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.760966][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.779828][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.792908][ T4615] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.808891][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.823034][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.837814][ T4615] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.852561][ T4615] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.862114][ T4615] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.871639][ T4615] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/10/22 00:48:53 executed programs: 0 [ 88.644843][ T4804] chnl_net:caif_netlink_parms(): no params data found [ 88.664078][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.732084][ T4804] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.739602][ T4804] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.747756][ T4804] device bridge_slave_0 entered promiscuous mode [ 88.756142][ T4804] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.764009][ T4804] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.772246][ T4804] device bridge_slave_1 entered promiscuous mode [ 88.804164][ T4804] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.815403][ T4804] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.842685][ T4804] team0: Port device team_slave_0 added [ 88.851432][ T4804] team0: Port device team_slave_1 added [ 88.873564][ T4804] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.880934][ T4804] 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. [ 88.907240][ T4804] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.920797][ T4804] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.928192][ T4804] 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. [ 88.956677][ T4804] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.991308][ T4804] device hsr_slave_0 entered promiscuous mode [ 88.999446][ T4804] device hsr_slave_1 entered promiscuous mode [ 89.006958][ T4804] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 89.016505][ T4804] Cannot create hsr debugfs directory [ 90.561002][ T4237] Bluetooth: hci0: command 0x0409 tx timeout [ 91.402774][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.472892][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.513650][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.410914][ T4804] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.421977][ T4804] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.431388][ T4804] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.440839][ T4804] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.513132][ T4804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.524579][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.533780][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.549614][ T154] device hsr_slave_0 left promiscuous mode [ 92.556601][ T154] device hsr_slave_1 left promiscuous mode [ 92.564821][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 92.573208][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 92.581492][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 92.589065][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 92.596597][ T154] device bridge_slave_1 left promiscuous mode [ 92.602912][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.611171][ T154] device bridge_slave_0 left promiscuous mode [ 92.617682][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.628139][ T154] device veth1_macvtap left promiscuous mode [ 92.635186][ T4240] Bluetooth: hci0: command 0x041b tx timeout [ 92.635837][ T154] device veth0_macvtap left promiscuous mode [ 92.647632][ T154] device veth1_vlan left promiscuous mode [ 92.653546][ T154] device veth0_vlan left promiscuous mode [ 92.772386][ T154] team0 (unregistering): Port device team_slave_1 removed [ 92.784847][ T154] team0 (unregistering): Port device team_slave_0 removed [ 92.796165][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 92.808893][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 92.862289][ T154] bond0 (unregistering): Released all slaves [ 92.877123][ T4804] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.888188][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.897898][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.906728][ T610] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.913844][ T610] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.922560][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.933898][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.944059][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.953889][ T1266] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.961008][ T1266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.973244][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.000070][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.011827][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.020910][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.036717][ T4804] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 93.048107][ T4804] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.061461][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.069723][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.088098][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.097499][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.106019][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.114626][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.123461][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.132150][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.210741][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.218925][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.230236][ T4804] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.245267][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.254302][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.274547][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.282999][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.293624][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.302454][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.319195][ T4804] device veth0_vlan entered promiscuous mode [ 93.332287][ T4804] device veth1_vlan entered promiscuous mode [ 93.352486][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.360927][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.369431][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.378077][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.389913][ T4804] device veth0_macvtap entered promiscuous mode [ 93.400089][ T4804] device veth1_macvtap entered promiscuous mode [ 93.418032][ T4804] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.428108][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.437235][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.446230][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.455274][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.466374][ T4804] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.474259][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.483831][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.495858][ T4804] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.505907][ T4804] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.516146][ T4804] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.525818][ T4804] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.589551][ T1266] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.597383][ T1266] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.607626][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 93.631359][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2026/10/22 00:48:58 executed programs: 2 [ 93.640024][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.648433][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 93.886235][ T5045] loop0: detected capacity change from 0 to 32768 [ 94.011629][ T5045] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (5045) [ 94.072457][ T5045] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 94.089684][ T5045] BTRFS info (device loop0): setting nodatacow, compression disabled [ 94.097791][ T5045] BTRFS info (device loop0): enabling auto defrag [ 94.115212][ T5045] BTRFS info (device loop0): max_inline at 0 [ 94.121559][ T5045] BTRFS info (device loop0): using free space tree [ 94.128058][ T5045] BTRFS info (device loop0): has skinny extents [ 94.708911][ T4239] Bluetooth: hci0: command 0x040f tx timeout [ 96.798829][ T4237] Bluetooth: hci0: command 0x0419 tx timeout [ 108.811663][ T5071] chnl_net:caif_netlink_parms(): no params data found [ 108.845843][ T5071] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.853335][ T5071] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.861240][ T5071] device bridge_slave_0 entered promiscuous mode [ 108.870308][ T5071] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.877640][ T5071] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.885504][ T5071] device bridge_slave_1 entered promiscuous mode [ 108.905499][ T5071] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.916769][ T5071] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.937817][ T5071] team0: Port device team_slave_0 added [ 108.946123][ T5071] team0: Port device team_slave_1 added [ 108.963477][ T5071] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.970741][ T5071] 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. [ 108.996938][ T5071] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.008761][ T5071] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.015918][ T5071] 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. [ 109.042746][ T5071] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.069859][ T5071] device hsr_slave_0 entered promiscuous mode [ 109.076804][ T5071] device hsr_slave_1 entered promiscuous mode [ 109.144797][ T5071] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 109.153448][ T5071] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 109.163405][ T5071] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 109.172598][ T5071] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 109.190325][ T5071] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.197582][ T5071] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.204954][ T5071] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.212239][ T5071] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.245148][ T5071] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.261072][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.270631][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.278294][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.286968][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 109.298931][ T5071] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.311100][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.319573][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.326893][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.353242][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.361910][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.369058][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.378248][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.387418][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.396422][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.404751][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.413282][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 109.423294][ T5071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 109.492037][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 109.499677][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 109.513692][ T5071] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.531638][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 109.547045][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 109.555994][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 109.564825][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 109.574391][ T5071] device veth0_vlan entered promiscuous mode [ 109.586234][ T5071] device veth1_vlan entered promiscuous mode [ 109.608095][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 109.616726][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 109.625275][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 109.636614][ T5071] device veth0_macvtap entered promiscuous mode [ 109.646375][ T5071] device veth1_macvtap entered promiscuous mode [ 109.661607][ T5071] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 109.672776][ T5071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 109.684083][ T5071] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.692455][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 109.701680][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 109.712407][ T5071] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 109.723638][ T5071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 109.734906][ T5071] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.743467][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 109.754810][ T5071] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.763836][ T5071] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.773028][ T5071] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.782119][ T5071] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.832753][ T610] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.843032][ T610] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.853737][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 109.868001][ T610] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2026/10/22 00:49:15 executed programs: 3 [ 109.875963][ T610] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.883599][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 110.034980][ T5084] loop1: detected capacity change from 0 to 32768 [ 110.099135][ T5084] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.17 (5084) [ 110.145127][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 110.284382][ T5086] loop1: detected capacity change from 0 to 32768 [ 110.342354][ T5086] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.18 (5086) [ 110.386031][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 110.531542][ T5088] loop1: detected capacity change from 0 to 32768 [ 110.542528][ T5088] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.19 (5088) [ 110.584534][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 110.740193][ T5090] loop1: detected capacity change from 0 to 32768 [ 110.790629][ T4319] Bluetooth: hci1: command 0x0409 tx timeout [ 110.795699][ T5090] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.20 (5090) [ 110.855160][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 111.013917][ T5092] loop1: detected capacity change from 0 to 32768 [ 111.023731][ T5092] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.21 (5092) [ 111.072313][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 111.226005][ T5094] loop1: detected capacity change from 0 to 32768 [ 111.236864][ T5094] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.22 (5094) [ 111.293536][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 111.448126][ T5096] loop1: detected capacity change from 0 to 32768 [ 111.530476][ T5096] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.23 (5096) [ 111.602651][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 111.726811][ T5098] loop1: detected capacity change from 0 to 32768 [ 111.762539][ T5098] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.24 (5098) [ 111.820905][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 111.950948][ T5100] loop1: detected capacity change from 0 to 32768 [ 112.041392][ T5100] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.25 (5100) [ 112.096006][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 112.228231][ T5102] loop1: detected capacity change from 0 to 32768 [ 112.322575][ T5102] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.26 (5102) [ 112.373342][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 112.580368][ T5104] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.27 (5104) [ 112.637452][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 112.843289][ T5106] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.28 (5106) [ 112.868826][ T4319] Bluetooth: hci1: command 0x041b tx timeout [ 112.896237][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 113.058632][ T5108] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.29 (5108) [ 113.113735][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 113.254524][ T5110] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.30 (5110) [ 113.310747][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 113.511211][ T5112] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.31 (5112) [ 113.565735][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 113.771815][ T5114] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.32 (5114) [ 113.821612][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 113.980202][ T5116] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.33 (5116) [ 114.032210][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 114.205146][ T5118] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.34 (5118) [ 114.250913][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 114.391967][ T5120] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.35 (5120) [ 114.434595][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 114.585704][ T5122] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.36 (5122) [ 114.634410][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 114.803779][ T5124] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.37 (5124) [ 114.843640][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 114.949096][ T4319] Bluetooth: hci1: command 0x040f tx timeout [ 115.004214][ T5126] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.38 (5126) 2026/10/22 00:49:20 executed programs: 25 [ 115.051138][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 115.191795][ T5128] set_capacity_and_notify: 12 callbacks suppressed [ 115.191809][ T5128] loop1: detected capacity change from 0 to 32768 [ 115.209172][ T5128] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.39 (5128) [ 115.247148][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 115.406539][ T5130] loop1: detected capacity change from 0 to 32768 [ 115.423431][ T5130] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.40 (5130) [ 115.466143][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 115.615611][ T5132] loop1: detected capacity change from 0 to 32768 [ 115.668643][ T5132] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.41 (5132) [ 115.702565][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 115.849723][ T5134] loop1: detected capacity change from 0 to 32768 [ 115.861971][ T5134] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.42 (5134) [ 115.911108][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 116.045358][ T5136] loop1: detected capacity change from 0 to 32768 [ 116.054822][ T5136] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.43 (5136) [ 116.095774][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 116.244830][ T5138] loop1: detected capacity change from 0 to 32768 [ 116.288248][ T5138] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.44 (5138) [ 116.323158][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 116.481134][ T5140] loop1: detected capacity change from 0 to 32768 [ 116.535629][ T5140] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.45 (5140) [ 116.577726][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 116.724300][ T5142] loop1: detected capacity change from 0 to 32768 [ 116.734844][ T5142] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.46 (5142) [ 116.782278][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 116.928908][ T5144] loop1: detected capacity change from 0 to 32768 [ 116.938254][ T5144] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.47 (5144) [ 116.979233][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 117.028612][ T4264] Bluetooth: hci1: command 0x0419 tx timeout [ 117.118679][ T5146] loop1: detected capacity change from 0 to 32768 [ 117.134609][ T5146] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.48 (5146) [ 117.168616][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 117.393372][ T5148] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.49 (5148) [ 117.457116][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 117.624084][ T5150] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.50 (5150) [ 117.664788][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 117.834699][ T5152] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.51 (5152) [ 117.873572][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 118.032711][ T5154] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.52 (5154) [ 118.083481][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 118.281192][ T5156] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.53 (5156) [ 118.325593][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 118.481603][ T5158] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.54 (5158) [ 118.526542][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 118.772144][ T5160] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.55 (5160) [ 118.825354][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 119.001487][ T5162] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.56 (5162) [ 119.051985][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 119.250308][ T5164] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.57 (5164) [ 119.307939][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 119.444064][ T5166] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.58 (5166) [ 119.490803][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 119.633230][ T5168] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.59 (5168) [ 119.671841][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 119.824882][ T5170] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.60 (5170) [ 119.872715][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 120.031546][ T5172] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.61 (5172) 2026/10/22 00:49:25 executed programs: 48 [ 120.075958][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 120.227662][ T5174] set_capacity_and_notify: 13 callbacks suppressed [ 120.227676][ T5174] loop1: detected capacity change from 0 to 32768 [ 120.352641][ T5174] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.62 (5174) [ 120.405165][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 120.545177][ T5176] loop1: detected capacity change from 0 to 32768 [ 120.556211][ T5176] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.63 (5176) [ 120.604388][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 120.728270][ T5178] loop1: detected capacity change from 0 to 32768 [ 120.791158][ T5178] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.64 (5178) [ 120.834528][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 120.966516][ T5180] loop1: detected capacity change from 0 to 32768 [ 121.011419][ T5180] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.65 (5180) [ 121.061432][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 121.191145][ T5182] loop1: detected capacity change from 0 to 32768 [ 121.204644][ T5182] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.66 (5182) [ 121.253049][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 121.387739][ T5184] loop1: detected capacity change from 0 to 32768 [ 121.402189][ T5184] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.67 (5184) [ 121.444900][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 121.581959][ T5186] loop1: detected capacity change from 0 to 32768 [ 121.591645][ T5186] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.68 (5186) [ 121.643582][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 121.771562][ T5188] loop1: detected capacity change from 0 to 32768 [ 121.783615][ T5188] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.69 (5188) [ 121.832068][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 121.961190][ T5190] loop1: detected capacity change from 0 to 32768 [ 122.021262][ T5190] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.70 (5190) [ 122.064761][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 122.204082][ T5192] loop1: detected capacity change from 0 to 32768 [ 122.251115][ T5192] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.71 (5192) [ 122.301491][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 122.462120][ T5194] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.72 (5194) [ 122.514349][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 122.655243][ T5196] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.73 (5196) [ 122.709632][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 122.901337][ T5198] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.74 (5198) [ 122.946077][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 123.122522][ T5200] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.75 (5200) [ 123.174356][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 123.351777][ T5202] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.76 (5202) [ 123.403158][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 123.582496][ T5204] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.77 (5204) [ 123.633919][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 123.784333][ T5206] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.78 (5206) [ 123.838783][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 124.000766][ T5208] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.79 (5208) [ 124.043227][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 124.241157][ T5210] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.80 (5210) [ 124.282748][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 124.481061][ T5212] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.81 (5212) [ 124.534793][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 124.675827][ T5214] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.82 (5214) [ 124.723323][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 124.881362][ T5216] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.83 (5216) [ 124.924446][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 125.110198][ T5218] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.84 (5218) 2026/10/22 00:49:30 executed programs: 71 [ 125.164084][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 125.292880][ T5220] set_capacity_and_notify: 13 callbacks suppressed [ 125.292894][ T5220] loop1: detected capacity change from 0 to 32768 [ 125.310151][ T5220] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.85 (5220) [ 125.361363][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 125.502303][ T5222] loop1: detected capacity change from 0 to 32768 [ 125.582582][ T5222] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.86 (5222) [ 125.633630][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 125.757318][ T5224] loop1: detected capacity change from 0 to 32768 [ 125.812573][ T5224] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.87 (5224) [ 125.849643][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 125.994869][ T5226] loop1: detected capacity change from 0 to 32768 [ 126.004734][ T5226] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.88 (5226) [ 126.044490][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 126.178675][ T5228] loop1: detected capacity change from 0 to 32768 [ 126.235294][ T5228] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.89 (5228) [ 126.277559][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 126.431248][ T5230] loop1: detected capacity change from 0 to 32768 [ 126.511647][ T5230] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.90 (5230) [ 126.567091][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 126.696732][ T5232] loop1: detected capacity change from 0 to 32768 [ 126.706844][ T5232] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.91 (5232) [ 126.764669][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 126.898256][ T5234] loop1: detected capacity change from 0 to 32768 [ 126.941233][ T5234] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.92 (5234) [ 126.992587][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 127.124765][ T5236] loop1: detected capacity change from 0 to 32768 [ 127.137394][ T5236] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.93 (5236) [ 127.181924][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 127.326422][ T5238] loop1: detected capacity change from 0 to 32768 [ 127.422343][ T5238] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.94 (5238) [ 127.482073][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 127.661233][ T5240] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.95 (5240) [ 127.705057][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 127.852943][ T5242] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.96 (5242) [ 127.903522][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 128.056260][ T5244] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.97 (5244) [ 128.102504][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 128.281652][ T5246] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.98 (5246) [ 128.332740][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 128.482071][ T5248] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.99 (5248) [ 128.518083][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 128.721631][ T5250] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.100 (5250) [ 128.770981][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 128.948659][ T5252] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.101 (5252) [ 128.987119][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 129.152990][ T5254] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.102 (5254) [ 129.195352][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 129.391166][ T5256] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.103 (5256) [ 129.440825][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 129.601489][ T5258] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.104 (5258) [ 129.640980][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 129.870711][ T5260] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.105 (5260) [ 129.927507][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 130.081429][ T5262] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.106 (5262) [ 130.123691][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) 2026/10/22 00:49:35 executed programs: 94 [ 130.361289][ T5264] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.107 (5264) [ 130.427919][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 130.547112][ T5266] set_capacity_and_notify: 13 callbacks suppressed [ 130.547126][ T5266] loop1: detected capacity change from 0 to 32768 [ 130.564312][ T5266] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.108 (5266) [ 130.616461][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 130.753832][ T5268] loop1: detected capacity change from 0 to 32768 [ 130.850700][ T5268] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.109 (5268) [ 130.910856][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 131.020825][ T5270] loop1: detected capacity change from 0 to 32768 [ 131.101345][ T5270] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.110 (5270) [ 131.143117][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 131.282589][ T5272] loop1: detected capacity change from 0 to 32768 [ 131.382097][ T5272] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.111 (5272) [ 131.437834][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 131.563100][ T5274] loop1: detected capacity change from 0 to 32768 [ 131.651872][ T5274] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.112 (5274) [ 131.701465][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 131.833600][ T5276] loop1: detected capacity change from 0 to 32768 [ 131.847224][ T5276] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.113 (5276) [ 131.892863][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 132.025435][ T5278] loop1: detected capacity change from 0 to 32768 [ 132.091300][ T5278] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.114 (5278) [ 132.143570][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 132.266510][ T5280] loop1: detected capacity change from 0 to 32768 [ 132.331162][ T5280] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.115 (5280) [ 132.375255][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 132.511531][ T5282] loop1: detected capacity change from 0 to 32768 [ 132.561597][ T5282] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.116 (5282) [ 132.603212][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 132.710792][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.717123][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.755332][ T5284] loop1: detected capacity change from 0 to 32768 [ 132.764834][ T5284] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.117 (5284) [ 132.802791][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 132.957477][ T5286] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.118 (5286) [ 132.997031][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 133.208707][ T5288] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.119 (5288) [ 133.251238][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 133.397661][ T5290] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.120 (5290) [ 133.447419][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 133.594950][ T5292] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.121 (5292) [ 133.642352][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 133.831390][ T5294] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.122 (5294) [ 133.870655][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 134.102151][ T5296] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.123 (5296) [ 134.150556][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 134.370604][ T5298] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.124 (5298) [ 134.431275][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 134.572320][ T5300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.125 (5300) [ 134.613865][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 134.872401][ T5302] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.126 (5302) [ 134.933116][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 135.093177][ T5304] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.127 (5304) [ 135.133831][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 135.322132][ T5306] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.128 (5306) [ 135.364594][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) 2026/10/22 00:49:40 executed programs: 116 [ 135.552069][ T5308] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.129 (5308) [ 135.621256][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 135.719876][ T5310] set_capacity_and_notify: 12 callbacks suppressed [ 135.719892][ T5310] loop1: detected capacity change from 0 to 32768 [ 135.781165][ T5310] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.130 (5310) [ 135.824346][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 135.941837][ T5312] loop1: detected capacity change from 0 to 32768 [ 136.030324][ T5312] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.131 (5312) [ 136.096426][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 136.214643][ T5314] loop1: detected capacity change from 0 to 32768 [ 136.292191][ T5314] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.132 (5314) [ 136.341578][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 136.474371][ T5316] loop1: detected capacity change from 0 to 32768 [ 136.487255][ T5316] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.133 (5316) [ 136.532340][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 136.677895][ T5318] loop1: detected capacity change from 0 to 32768 [ 136.687500][ T5318] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.134 (5318) [ 136.726059][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 136.881551][ T5320] loop1: detected capacity change from 0 to 32768 [ 136.891405][ T5320] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.135 (5320) [ 136.926607][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 137.084224][ T5322] loop1: detected capacity change from 0 to 32768 [ 137.193069][ T5322] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.136 (5322) [ 137.237522][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 137.401342][ T5324] loop1: detected capacity change from 0 to 32768 [ 137.412581][ T5324] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.137 (5324) [ 137.455075][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 137.602226][ T5326] loop1: detected capacity change from 0 to 32768 [ 137.690693][ T5326] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.138 (5326) [ 137.743252][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 137.932044][ T5328] loop1: detected capacity change from 0 to 32768 [ 137.948925][ T5328] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.139 (5328) [ 138.006223][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 138.368584][ T5330] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.140 (5330) [ 138.409178][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 138.565832][ T5332] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.141 (5332) [ 138.615025][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 138.757280][ T5334] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.142 (5334) [ 138.808216][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 138.981293][ T5336] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.143 (5336) [ 139.034906][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 139.221947][ T5338] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.144 (5338) [ 139.264190][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 139.406554][ T5340] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.145 (5340) [ 139.448089][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 139.592313][ T5342] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.146 (5342) [ 139.633423][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 139.789277][ T5344] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.147 (5344) [ 139.841839][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 140.012330][ T5346] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.148 (5346) [ 140.060554][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 140.231135][ T5348] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.149 (5348) [ 140.276271][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 140.441749][ T5350] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.150 (5350) [ 140.479935][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 140.645792][ T5352] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.151 (5352) 2026/10/22 00:49:45 executed programs: 138 [ 140.694083][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 140.836488][ T5354] set_capacity_and_notify: 12 callbacks suppressed [ 140.836502][ T5354] loop1: detected capacity change from 0 to 32768 [ 140.862183][ T5354] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.152 (5354) [ 140.902221][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 141.042639][ T5356] loop1: detected capacity change from 0 to 32768 [ 141.172116][ T5356] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.153 (5356) [ 141.230100][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 141.355747][ T5358] loop1: detected capacity change from 0 to 32768 [ 141.431511][ T5358] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.154 (5358) [ 141.474492][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 141.609355][ T5360] loop1: detected capacity change from 0 to 32768 [ 141.650360][ T5360] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.155 (5360) [ 141.708594][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 141.848202][ T5362] loop1: detected capacity change from 0 to 32768 [ 141.930615][ T5362] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.156 (5362) [ 141.982387][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 142.113898][ T5364] loop1: detected capacity change from 0 to 32768 [ 142.232267][ T5364] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.157 (5364) [ 142.296398][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 142.410669][ T5366] loop1: detected capacity change from 0 to 32768 [ 142.471997][ T5366] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.158 (5366) [ 142.521610][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 142.654974][ T5368] loop1: detected capacity change from 0 to 32768 [ 142.664963][ T5368] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.159 (5368) [ 142.704589][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 142.843087][ T5370] loop1: detected capacity change from 0 to 32768 [ 142.861254][ T5370] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.160 (5370) [ 142.912488][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 143.053456][ T5372] loop1: detected capacity change from 0 to 32768 [ 143.063114][ T5372] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.161 (5372) [ 143.104642][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 143.264681][ T5374] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.162 (5374) [ 143.305810][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 143.460520][ T5376] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.163 (5376) [ 143.501747][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 143.653664][ T5378] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.164 (5378) [ 143.698277][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 143.856826][ T5380] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.165 (5380) [ 143.893536][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 144.091289][ T5382] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.166 (5382) [ 144.133036][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 144.340852][ T5384] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.167 (5384) [ 144.405106][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 144.621275][ T5386] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.168 (5386) [ 144.677807][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 144.814229][ T5388] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.169 (5388) [ 144.863262][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 145.043424][ T5390] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.170 (5390) [ 145.083449][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 145.283799][ T5392] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.171 (5392) [ 145.334573][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 145.531311][ T5394] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.172 (5394) [ 145.575730][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 145.731260][ T5396] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.173 (5396) 2026/10/22 00:49:50 executed programs: 160 [ 145.778354][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 145.903522][ T5398] set_capacity_and_notify: 12 callbacks suppressed [ 145.903536][ T5398] loop1: detected capacity change from 0 to 32768 [ 145.991970][ T5398] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.174 (5398) [ 146.041825][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 146.180305][ T5400] loop1: detected capacity change from 0 to 32768 [ 146.189838][ T5400] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.175 (5400) [ 146.231771][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 146.372088][ T5402] loop1: detected capacity change from 0 to 32768 [ 146.388397][ T5402] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.176 (5402) [ 146.422117][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 146.577664][ T5404] loop1: detected capacity change from 0 to 32768 [ 146.595618][ T5404] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.177 (5404) [ 146.633872][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 146.794974][ T5406] loop1: detected capacity change from 0 to 32768 [ 146.841205][ T5406] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.178 (5406) [ 146.894674][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 147.015421][ T5408] loop1: detected capacity change from 0 to 32768 [ 147.061434][ T5408] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.179 (5408) [ 147.110334][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 147.252906][ T5410] loop1: detected capacity change from 0 to 32768 [ 147.262308][ T5410] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.180 (5410) [ 147.303747][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 147.456594][ T5412] loop1: detected capacity change from 0 to 32768 [ 147.466238][ T5412] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.181 (5412) [ 147.505006][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 147.635314][ T5414] loop1: detected capacity change from 0 to 32768 [ 147.690971][ T5414] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.182 (5414) [ 147.749499][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 147.870833][ T5416] loop1: detected capacity change from 0 to 32768 [ 147.960510][ T5416] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.183 (5416) [ 148.028028][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 148.191754][ T5418] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.184 (5418) [ 148.236744][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 148.461397][ T5420] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.185 (5420) [ 148.519959][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 148.692733][ T5422] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.186 (5422) [ 148.731969][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 148.909038][ T5424] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.187 (5424) [ 148.963685][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 149.135053][ T5426] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.188 (5426) [ 149.179293][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 149.342160][ T5428] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.189 (5428) [ 149.387144][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 149.536928][ T5430] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.190 (5430) [ 149.582883][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 149.761521][ T5432] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.191 (5432) [ 149.808834][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 149.981450][ T5434] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.192 (5434) [ 150.029945][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 150.202253][ T5436] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.193 (5436) [ 150.256965][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 150.422708][ T5438] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.194 (5438) [ 150.474684][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 150.641613][ T5440] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.195 (5440) [ 150.684095][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 150.852066][ T5442] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.196 (5442) 2026/10/22 00:49:56 executed programs: 183 [ 150.903093][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 151.036602][ T5444] set_capacity_and_notify: 13 callbacks suppressed [ 151.036616][ T5444] loop1: detected capacity change from 0 to 32768 [ 151.082110][ T5444] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.197 (5444) [ 151.131944][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 151.276109][ T5446] loop1: detected capacity change from 0 to 32768 [ 151.321757][ T5446] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.198 (5446) [ 151.372822][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 151.511228][ T5448] loop1: detected capacity change from 0 to 32768 [ 151.524911][ T5448] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.199 (5448) [ 151.571293][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 151.705015][ T5450] loop1: detected capacity change from 0 to 32768 [ 151.800601][ T5450] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.200 (5450) [ 151.852501][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 151.985252][ T5452] loop1: detected capacity change from 0 to 32768 [ 152.021334][ T5452] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.201 (5452) [ 152.075959][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 152.192561][ T5454] loop1: detected capacity change from 0 to 32768 [ 152.292267][ T5454] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.202 (5454) [ 152.353071][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 152.465129][ T5456] loop1: detected capacity change from 0 to 32768 [ 152.531575][ T5456] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.203 (5456) [ 152.574593][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 152.713141][ T5458] loop1: detected capacity change from 0 to 32768 [ 152.725870][ T5458] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.204 (5458) [ 152.771402][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 152.890962][ T5460] loop1: detected capacity change from 0 to 32768 [ 152.923044][ T5460] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.205 (5460) [ 152.963960][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 153.121211][ T5462] loop1: detected capacity change from 0 to 32768 [ 153.183467][ T5462] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.206 (5462) [ 153.230964][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 153.384225][ T5464] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.207 (5464) [ 153.433627][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 153.572467][ T5466] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.208 (5466) [ 153.617495][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 153.832184][ T5468] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.209 (5468) [ 153.889885][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 154.043599][ T5470] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.210 (5470) [ 154.081777][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 154.237511][ T5472] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.211 (5472) [ 154.281026][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 154.435523][ T5474] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.212 (5474) [ 154.483260][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 154.629582][ T5476] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.213 (5476) [ 154.672727][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 154.814151][ T5478] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.214 (5478) [ 154.860986][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 155.007758][ T5480] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.215 (5480) [ 155.045804][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 155.196829][ T5482] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.216 (5482) [ 155.245970][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 155.431420][ T5484] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.217 (5484) [ 155.482324][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 155.620367][ T5486] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.218 (5486) [ 155.664973][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 155.861393][ T5488] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.219 (5488) 2026/10/22 00:50:01 executed programs: 206 [ 155.903894][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 156.046738][ T5491] set_capacity_and_notify: 13 callbacks suppressed [ 156.046752][ T5491] loop1: detected capacity change from 0 to 32768 [ 156.101201][ T5491] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.220 (5491) [ 156.154822][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 156.282794][ T5493] loop1: detected capacity change from 0 to 32768 [ 156.351535][ T5493] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.221 (5493) [ 156.402642][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 156.542393][ T5497] loop1: detected capacity change from 0 to 32768 [ 156.555466][ T5497] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.222 (5497) [ 156.602221][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 156.748082][ T5500] loop1: detected capacity change from 0 to 32768 [ 156.757593][ T5500] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.223 (5500) [ 156.794461][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 156.964024][ T5502] loop1: detected capacity change from 0 to 32768 [ 156.974482][ T5502] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.224 (5502) [ 157.014444][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 157.166367][ T5504] loop1: detected capacity change from 0 to 32768 [ 157.180150][ T5504] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.225 (5504) [ 157.230326][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 157.354612][ T5507] loop1: detected capacity change from 0 to 32768 [ 157.440217][ T5507] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.226 (5507) [ 157.505518][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 157.617705][ T5510] loop1: detected capacity change from 0 to 32768 [ 157.680980][ T5510] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.227 (5510) [ 157.732424][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 157.837043][ T5512] loop1: detected capacity change from 0 to 32768 [ 157.902494][ T5512] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.228 (5512) [ 157.946913][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 158.093452][ T5514] loop1: detected capacity change from 0 to 32768 [ 158.141445][ T5514] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.229 (5514) [ 158.196180][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 158.336294][ T5516] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.230 (5516) [ 158.383302][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 158.571239][ T5518] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.231 (5518) [ 158.613842][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 158.802460][ T5520] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.232 (5520) [ 158.843558][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 159.011419][ T5522] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.233 (5522) [ 159.052890][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 159.200351][ T5524] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.234 (5524) [ 159.237618][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 159.395473][ T5526] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.235 (5526) [ 159.439582][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 159.700333][ T5528] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.236 (5528) [ 159.763477][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 159.911692][ T5530] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.237 (5530) [ 159.952085][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 160.180244][ T5532] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.238 (5532) [ 160.240900][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 160.401388][ T5534] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.239 (5534) [ 160.444868][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 160.598771][ T5536] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.240 (5536) [ 160.648959][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 160.822002][ T5538] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.241 (5538) [ 160.859697][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) 2026/10/22 00:50:06 executed programs: 229 [ 161.021519][ T5540] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.242 (5540) [ 161.057087][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 161.190629][ T5542] set_capacity_and_notify: 13 callbacks suppressed [ 161.190643][ T5542] loop1: detected capacity change from 0 to 32768 [ 161.302136][ T5542] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.243 (5542) [ 161.361413][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 161.480624][ T5544] loop1: detected capacity change from 0 to 32768 [ 161.531988][ T5544] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.244 (5544) [ 161.580118][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 161.713207][ T5546] loop1: detected capacity change from 0 to 32768 [ 161.750981][ T5546] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.245 (5546) [ 161.793904][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 161.928678][ T5548] loop1: detected capacity change from 0 to 32768 [ 161.937861][ T5548] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.246 (5548) [ 161.990387][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 162.119350][ T5550] loop1: detected capacity change from 0 to 32768 [ 162.174513][ T5550] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.247 (5550) [ 162.227753][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 162.341849][ T5552] loop1: detected capacity change from 0 to 32768 [ 162.431205][ T5552] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.248 (5552) [ 162.496101][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 162.619858][ T5554] loop1: detected capacity change from 0 to 32768 [ 162.636225][ T5554] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.249 (5554) [ 162.672860][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 162.826232][ T5556] loop1: detected capacity change from 0 to 32768 [ 162.836645][ T5556] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.250 (5556) [ 162.876819][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 163.026003][ T5558] loop1: detected capacity change from 0 to 32768 [ 163.081161][ T5558] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.251 (5558) [ 163.125592][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 163.250002][ T5560] loop1: detected capacity change from 0 to 32768 [ 163.302192][ T5560] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.252 (5560) [ 163.343704][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 163.491511][ T5562] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.253 (5562) [ 163.531538][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 163.696992][ T5564] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.254 (5564) [ 163.753965][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 163.961630][ T5566] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.255 (5566) [ 164.013010][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 164.182580][ T5568] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.256 (5568) [ 164.223681][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 164.385540][ T5570] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.257 (5570) [ 164.430491][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 164.576516][ T5572] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.258 (5572) [ 164.630946][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 164.778482][ T5574] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.259 (5574) [ 164.831075][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 164.972731][ T5576] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.260 (5576) [ 165.016675][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 165.260351][ T5578] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.261 (5578) [ 165.316649][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 165.459600][ T5580] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.262 (5580) [ 165.506297][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 165.657100][ T5582] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.263 (5582) [ 165.693530][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 165.872566][ T5584] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.264 (5584) [ 165.913790][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 166.098676][ T5586] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.265 (5586) 2026/10/22 00:50:11 executed programs: 252 [ 166.140748][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 166.289328][ T5588] set_capacity_and_notify: 13 callbacks suppressed [ 166.289341][ T5588] loop1: detected capacity change from 0 to 32768 [ 166.306242][ T5588] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.266 (5588) [ 166.345183][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 166.502376][ T5590] loop1: detected capacity change from 0 to 32768 [ 166.611183][ T5590] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.267 (5590) [ 166.663596][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 166.800880][ T5592] loop1: detected capacity change from 0 to 32768 [ 166.861377][ T5592] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.268 (5592) [ 166.913970][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 167.038225][ T5594] loop1: detected capacity change from 0 to 32768 [ 167.150372][ T5594] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.269 (5594) [ 167.201676][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 167.332132][ T5596] loop1: detected capacity change from 0 to 32768 [ 167.362741][ T5596] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.270 (5596) [ 167.404007][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 167.557825][ T5598] loop1: detected capacity change from 0 to 32768 [ 167.567217][ T5598] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.271 (5598) [ 167.616324][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 167.726271][ T5600] loop1: detected capacity change from 0 to 32768 [ 167.772151][ T5600] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.272 (5600) [ 167.824135][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 167.946382][ T5602] loop1: detected capacity change from 0 to 32768 [ 167.998740][ T5602] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.273 (5602) [ 168.033115][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 168.178853][ T5604] loop1: detected capacity change from 0 to 32768 [ 168.190029][ T5604] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.274 (5604) [ 168.232032][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 168.385923][ T5606] loop1: detected capacity change from 0 to 32768 [ 168.396315][ T5606] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.275 (5606) [ 168.451099][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 168.587589][ T5608] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.276 (5608) [ 168.631367][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 168.820819][ T5610] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.277 (5610) [ 168.863386][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 169.009872][ T5612] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.278 (5612) [ 169.061765][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 169.260555][ T5614] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.279 (5614) [ 169.314996][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 169.482659][ T5616] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.280 (5616) [ 169.524071][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 169.692914][ T5618] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.281 (5618) [ 169.735061][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 169.883752][ T5620] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.282 (5620) [ 169.927641][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 170.079084][ T5622] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.283 (5622) [ 170.120193][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 170.285345][ T5624] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.284 (5624) [ 170.337435][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 170.512951][ T5626] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.285 (5626) [ 170.558147][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 170.701601][ T5628] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.286 (5628) [ 170.748302][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 170.941757][ T5630] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.287 (5630) [ 171.044362][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 171.201568][ T5632] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.288 (5632) 2026/10/22 00:50:16 executed programs: 275 [ 171.253000][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 171.359162][ T5634] set_capacity_and_notify: 13 callbacks suppressed [ 171.359175][ T5634] loop1: detected capacity change from 0 to 32768 [ 171.411175][ T5634] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.289 (5634) [ 171.466179][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 171.604052][ T5636] loop1: detected capacity change from 0 to 32768 [ 171.661607][ T5636] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.290 (5636) [ 171.703739][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 171.851720][ T5638] loop1: detected capacity change from 0 to 32768 [ 171.861197][ T5638] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.291 (5638) [ 171.901658][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 172.071339][ T5640] loop1: detected capacity change from 0 to 32768 [ 172.141356][ T5640] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.292 (5640) [ 172.222836][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 172.363636][ T5642] loop1: detected capacity change from 0 to 32768 [ 172.438618][ T5642] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.293 (5642) [ 172.475422][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 172.619711][ T5644] loop1: detected capacity change from 0 to 32768 [ 172.630005][ T5644] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.294 (5644) [ 172.681660][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 172.806109][ T5646] loop1: detected capacity change from 0 to 32768 [ 172.861026][ T5646] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.295 (5646) [ 172.901856][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 173.051174][ T5648] loop1: detected capacity change from 0 to 32768 [ 173.091609][ T5648] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.296 (5648) [ 173.144702][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 173.256394][ T5650] loop1: detected capacity change from 0 to 32768 [ 173.321969][ T5650] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.297 (5650) [ 173.363602][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 173.503821][ T5652] loop1: detected capacity change from 0 to 32768 [ 173.561503][ T5652] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.298 (5652) [ 173.604392][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 173.791134][ T5654] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.299 (5654) [ 173.834629][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 173.982870][ T5656] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.300 (5656) [ 174.020738][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 174.183635][ T5658] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.301 (5658) [ 174.222260][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 174.374542][ T5660] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.302 (5660) [ 174.417359][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 174.583301][ T5662] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.303 (5662) [ 174.624346][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 174.775816][ T5664] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.304 (5664) [ 174.826629][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 175.001448][ T5666] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.305 (5666) [ 175.054135][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 175.242007][ T5668] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.306 (5668) [ 175.287284][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 175.481429][ T5670] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.307 (5670) [ 175.520752][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 175.677823][ T5672] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.308 (5672) [ 175.718360][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 175.875914][ T5674] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.309 (5674) [ 175.917020][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 176.066837][ T5676] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.310 (5676) [ 176.104970][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 176.281073][ T5678] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.311 (5678) 2026/10/22 00:50:21 executed programs: 298 [ 176.333514][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 176.471952][ T5680] set_capacity_and_notify: 13 callbacks suppressed [ 176.471965][ T5680] loop1: detected capacity change from 0 to 32768 [ 176.488047][ T5680] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.312 (5680) [ 176.523216][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 176.679288][ T5682] loop1: detected capacity change from 0 to 32768 [ 176.689616][ T5682] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.313 (5682) [ 176.725415][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 176.887222][ T5684] loop1: detected capacity change from 0 to 32768 [ 176.896864][ T5684] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.314 (5684) [ 176.937438][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 177.067838][ T5686] loop1: detected capacity change from 0 to 32768 [ 177.144593][ T5686] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.315 (5686) [ 177.180484][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 177.339535][ T5688] loop1: detected capacity change from 0 to 32768 [ 177.353276][ T5688] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.316 (5688) [ 177.405816][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 177.544015][ T5690] loop1: detected capacity change from 0 to 32768 [ 177.622683][ T5690] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.317 (5690) [ 177.673969][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 177.809489][ T5692] loop1: detected capacity change from 0 to 32768 [ 177.873466][ T5692] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.318 (5692) [ 177.922657][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 178.058352][ T5694] loop1: detected capacity change from 0 to 32768 [ 178.068010][ T5694] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.319 (5694) [ 178.105295][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 178.283076][ T5696] loop1: detected capacity change from 0 to 32768 [ 178.293974][ T5696] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.320 (5696) [ 178.331746][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 178.494405][ T5698] loop1: detected capacity change from 0 to 32768 [ 178.503920][ T5698] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.321 (5698) [ 178.549289][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 178.731013][ T5700] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.322 (5700) [ 178.783651][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 178.963091][ T5702] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.323 (5702) [ 179.013707][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 179.156058][ T5704] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.324 (5704) [ 179.199307][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 179.358166][ T5706] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.325 (5706) [ 179.413986][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 179.591350][ T5708] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.326 (5708) [ 179.635760][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 179.811509][ T5710] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.327 (5710) [ 179.870513][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 180.036962][ T5712] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.328 (5712) [ 180.091690][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 180.281202][ T5714] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.329 (5714) [ 180.327199][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 180.511654][ T5716] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.330 (5716) [ 180.553203][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 180.696272][ T5718] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.331 (5718) [ 180.742404][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 180.913897][ T5720] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.332 (5720) [ 180.952973][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 181.151427][ T5722] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.333 (5722) [ 181.193966][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 181.340325][ T5724] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.334 (5724) 2026/10/22 00:50:26 executed programs: 321 [ 181.385601][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 181.559707][ T5726] set_capacity_and_notify: 13 callbacks suppressed [ 181.559720][ T5726] loop1: detected capacity change from 0 to 32768 [ 181.576447][ T5726] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.335 (5726) [ 181.625325][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 181.772631][ T5728] loop1: detected capacity change from 0 to 32768 [ 181.811211][ T5728] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.336 (5728) [ 181.859627][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 181.996362][ T5730] loop1: detected capacity change from 0 to 32768 [ 182.008901][ T5730] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.337 (5730) [ 182.054221][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 182.172990][ T5732] loop1: detected capacity change from 0 to 32768 [ 182.221422][ T5732] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.338 (5732) [ 182.260315][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 182.416606][ T5734] loop1: detected capacity change from 0 to 32768 [ 182.426773][ T5734] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.339 (5734) [ 182.466483][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 182.624930][ T5736] loop1: detected capacity change from 0 to 32768 [ 182.680916][ T5736] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.340 (5736) [ 182.739254][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 182.862133][ T5738] loop1: detected capacity change from 0 to 32768 [ 182.941904][ T5738] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.341 (5738) [ 182.983343][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 183.119841][ T5740] loop1: detected capacity change from 0 to 32768 [ 183.134669][ T5740] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.342 (5740) [ 183.176616][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 183.337230][ T5742] loop1: detected capacity change from 0 to 32768 [ 183.381199][ T5742] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.343 (5742) [ 183.432404][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 183.552082][ T5744] loop1: detected capacity change from 0 to 32768 [ 183.611526][ T5744] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.344 (5744) [ 183.663620][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 183.841767][ T5746] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.345 (5746) [ 183.882060][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 184.051515][ T5748] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.346 (5748) [ 184.095005][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 184.322123][ T5750] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.347 (5750) [ 184.381083][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 184.551402][ T5752] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.348 (5752) [ 184.596595][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 184.742925][ T5754] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.349 (5754) [ 184.791783][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 184.981113][ T5756] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.350 (5756) [ 185.023617][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 185.241241][ T5758] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.351 (5758) [ 185.294369][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 185.471824][ T5760] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.352 (5760) [ 185.522784][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 185.742045][ T5762] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.353 (5762) [ 185.795187][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 185.992005][ T5764] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.354 (5764) [ 186.044188][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 186.213631][ T5766] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.355 (5766) [ 186.253852][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 186.451106][ T5768] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.356 (5768) 2026/10/22 00:50:31 executed programs: 343 [ 186.492567][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 186.650635][ T5770] set_capacity_and_notify: 12 callbacks suppressed [ 186.650648][ T5770] loop1: detected capacity change from 0 to 32768 [ 186.666983][ T5770] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.357 (5770) [ 186.708164][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 186.862423][ T5772] loop1: detected capacity change from 0 to 32768 [ 186.911021][ T5772] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.358 (5772) [ 186.965190][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 187.107455][ T5774] loop1: detected capacity change from 0 to 32768 [ 187.118778][ T5774] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.359 (5774) [ 187.185988][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 187.312887][ T5776] loop1: detected capacity change from 0 to 32768 [ 187.389720][ T5776] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.360 (5776) [ 187.421031][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 187.580973][ T5778] loop1: detected capacity change from 0 to 32768 [ 187.648655][ T5778] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.361 (5778) [ 187.696487][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 187.841357][ T5780] loop1: detected capacity change from 0 to 32768 [ 187.911174][ T5780] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.362 (5780) [ 187.963144][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 188.097759][ T5782] loop1: detected capacity change from 0 to 32768 [ 188.107326][ T5782] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.363 (5782) [ 188.143577][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 188.301330][ T5784] loop1: detected capacity change from 0 to 32768 [ 188.314800][ T5784] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.364 (5784) [ 188.356601][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 188.492764][ T5786] loop1: detected capacity change from 0 to 32768 [ 188.505731][ T5786] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.365 (5786) [ 188.547608][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 188.688072][ T5788] loop1: detected capacity change from 0 to 32768 [ 188.741307][ T5788] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.366 (5788) [ 188.784115][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 188.932385][ T5790] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.367 (5790) [ 188.991756][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 189.162750][ T5792] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.368 (5792) [ 189.202748][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 189.372506][ T5794] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.369 (5794) [ 189.414806][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 189.559195][ T5796] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.370 (5796) [ 189.610738][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 189.754918][ T5798] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.371 (5798) [ 189.801801][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 189.971208][ T5800] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.372 (5800) [ 190.014178][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 190.164156][ T5802] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.373 (5802) [ 190.205255][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 190.450504][ T5804] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.374 (5804) [ 190.502907][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 190.718751][ T5806] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.375 (5806) [ 190.764149][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 190.917404][ T5808] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.376 (5808) [ 190.960078][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 191.104615][ T5810] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.377 (5810) [ 191.150822][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 191.296982][ T5812] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.378 (5812) [ 191.343606][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 191.482204][ T5814] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.379 (5814) 2026/10/22 00:50:36 executed programs: 366 [ 191.522438][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 191.669027][ T5816] set_capacity_and_notify: 13 callbacks suppressed [ 191.669041][ T5816] loop1: detected capacity change from 0 to 32768 [ 191.684976][ T5816] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.380 (5816) [ 191.724544][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 191.878090][ T5818] loop1: detected capacity change from 0 to 32768 [ 191.972526][ T5818] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.381 (5818) [ 192.019761][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 192.158835][ T5820] loop1: detected capacity change from 0 to 32768 [ 192.168035][ T5820] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.382 (5820) [ 192.204371][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 192.347542][ T5822] loop1: detected capacity change from 0 to 32768 [ 192.357538][ T5822] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.383 (5822) [ 192.407546][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 192.532132][ T5824] loop1: detected capacity change from 0 to 32768 [ 192.581898][ T5824] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.384 (5824) [ 192.624613][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 192.754528][ T5826] loop1: detected capacity change from 0 to 32768 [ 192.805595][ T5826] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.385 (5826) [ 192.849928][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 192.982081][ T5828] loop1: detected capacity change from 0 to 32768 [ 193.021398][ T5828] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.386 (5828) [ 193.062383][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 193.227710][ T5830] loop1: detected capacity change from 0 to 32768 [ 193.237463][ T5830] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.387 (5830) [ 193.289828][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 193.400135][ T5832] loop1: detected capacity change from 0 to 32768 [ 193.461561][ T5832] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.388 (5832) [ 193.506036][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 193.654975][ T5834] loop1: detected capacity change from 0 to 32768 [ 193.721219][ T5834] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.389 (5834) [ 193.767364][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 193.952011][ T5836] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.390 (5836) [ 193.996777][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 194.143283][ T5838] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.391 (5838) [ 194.156740][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.156821][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.203767][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 194.371799][ T5840] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.392 (5840) [ 194.419344][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 194.578990][ T5842] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.393 (5842) [ 194.625409][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 194.767293][ T5844] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.394 (5844) [ 194.816228][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 195.024755][ T5846] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.395 (5846) [ 195.069698][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 195.233139][ T5848] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.396 (5848) [ 195.273830][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 195.491671][ T5850] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.397 (5850) [ 195.535591][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 195.681508][ T5852] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.398 (5852) [ 195.718945][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 195.911953][ T5854] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.399 (5854) [ 195.961949][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 196.160576][ T5856] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.400 (5856) [ 196.211167][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 196.364814][ T5858] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.401 (5858) [ 196.406126][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 196.553565][ T5860] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.402 (5860) 2026/10/22 00:50:41 executed programs: 389 [ 196.596346][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 196.736378][ T5862] set_capacity_and_notify: 13 callbacks suppressed [ 196.736393][ T5862] loop1: detected capacity change from 0 to 32768 [ 196.791887][ T5862] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.403 (5862) [ 196.833106][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 196.974659][ T5864] loop1: detected capacity change from 0 to 32768 [ 197.041365][ T5864] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.404 (5864) [ 197.085443][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 197.252635][ T5866] loop1: detected capacity change from 0 to 32768 [ 197.311541][ T5866] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.405 (5866) [ 197.364589][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 197.496068][ T5868] loop1: detected capacity change from 0 to 32768 [ 197.537367][ T5868] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.406 (5868) [ 197.576762][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 197.733440][ T5870] loop1: detected capacity change from 0 to 32768 [ 197.744186][ T5870] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.407 (5870) [ 197.786336][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 197.940773][ T5872] loop1: detected capacity change from 0 to 32768 [ 197.950294][ T5872] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.408 (5872) [ 197.988767][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 198.125704][ T5874] loop1: detected capacity change from 0 to 32768 [ 198.220341][ T5874] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.409 (5874) [ 198.273264][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 198.390494][ T5876] loop1: detected capacity change from 0 to 32768 [ 198.441175][ T5876] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.410 (5876) [ 198.490113][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 198.621420][ T5878] loop1: detected capacity change from 0 to 32768 [ 198.674674][ T5878] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.411 (5878) [ 198.722987][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 198.838239][ T5880] loop1: detected capacity change from 0 to 32768 [ 198.881419][ T5880] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.412 (5880) [ 198.923690][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 199.091087][ T5882] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.413 (5882) [ 199.147064][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 199.335246][ T5884] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.414 (5884) [ 199.425436][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 199.738640][ T5886] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.415 (5886) [ 199.774507][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 199.934255][ T5888] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.416 (5888) [ 199.974745][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 200.161279][ T5890] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.417 (5890) [ 200.203227][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 200.391720][ T5892] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.418 (5892) [ 200.444034][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 200.621119][ T5894] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.419 (5894) [ 200.666320][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 200.858617][ T5896] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.420 (5896) [ 200.907119][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 201.081794][ T5898] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.421 (5898) [ 201.128153][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 201.311387][ T5900] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.422 (5900) [ 201.359628][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 201.504799][ T5902] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.423 (5902) [ 201.546399][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 201.700292][ T5904] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.424 (5904) 2026/10/22 00:50:46 executed programs: 411 [ 201.741325][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 201.897496][ T5906] set_capacity_and_notify: 12 callbacks suppressed [ 201.897511][ T5906] loop1: detected capacity change from 0 to 32768 [ 201.961338][ T5906] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.425 (5906) [ 202.030160][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 202.139756][ T5908] loop1: detected capacity change from 0 to 32768 [ 202.181562][ T5908] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.426 (5908) [ 202.235743][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 202.364860][ T5910] loop1: detected capacity change from 0 to 32768 [ 202.451231][ T5910] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.427 (5910) [ 202.502811][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 202.643828][ T5912] loop1: detected capacity change from 0 to 32768 [ 202.654302][ T5912] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.428 (5912) [ 202.702486][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 202.843221][ T5914] loop1: detected capacity change from 0 to 32768 [ 202.872486][ T5914] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.429 (5914) [ 202.924789][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 203.060363][ T5916] loop1: detected capacity change from 0 to 32768 [ 203.069739][ T5916] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.430 (5916) [ 203.124594][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 203.267004][ T5918] loop1: detected capacity change from 0 to 32768 [ 203.312353][ T5918] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.431 (5918) [ 203.373391][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 203.477790][ T5920] loop1: detected capacity change from 0 to 32768 [ 203.541306][ T5920] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.432 (5920) [ 203.584724][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 203.720956][ T5922] loop1: detected capacity change from 0 to 32768 [ 203.732735][ T5922] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.433 (5922) [ 203.781746][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 203.927385][ T5924] loop1: detected capacity change from 0 to 32768 [ 203.937402][ T5924] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.434 (5924) [ 203.975870][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 204.121971][ T5926] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.435 (5926) [ 204.170574][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 204.343079][ T5928] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.436 (5928) [ 204.382980][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 204.551416][ T5930] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.437 (5930) [ 204.605322][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 204.850657][ T5932] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.438 (5932) [ 204.905990][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 205.061987][ T5934] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.439 (5934) [ 205.114195][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 205.312408][ T5936] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.440 (5936) [ 205.352477][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 205.504949][ T5938] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.441 (5938) [ 205.552914][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 205.702687][ T5940] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.442 (5940) [ 205.760846][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 205.921444][ T5942] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.443 (5942) [ 205.974995][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 206.171171][ T5944] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.444 (5944) [ 206.212890][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 206.382295][ T5946] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.445 (5946) [ 206.423386][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 206.672450][ T5948] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.446 (5948) [ 206.724913][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 206.902165][ T5950] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.447 (5950) 2026/10/22 00:50:52 executed programs: 434 [ 206.942879][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 207.073516][ T5952] set_capacity_and_notify: 13 callbacks suppressed [ 207.073530][ T5952] loop1: detected capacity change from 0 to 32768 [ 207.180199][ T5952] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.448 (5952) [ 207.244173][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 207.375295][ T5954] loop1: detected capacity change from 0 to 32768 [ 207.384657][ T5954] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.449 (5954) [ 207.427022][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 207.582834][ T5956] loop1: detected capacity change from 0 to 32768 [ 207.601093][ T5956] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.450 (5956) [ 207.645231][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 207.800633][ T5958] loop1: detected capacity change from 0 to 32768 [ 207.879083][ T5958] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.451 (5958) [ 207.914500][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 208.068980][ T5960] loop1: detected capacity change from 0 to 32768 [ 208.115064][ T5960] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.452 (5960) [ 208.162499][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 208.299733][ T5962] loop1: detected capacity change from 0 to 32768 [ 208.353379][ T5962] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.453 (5962) [ 208.420359][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 208.571767][ T5964] loop1: detected capacity change from 0 to 32768 [ 208.581029][ T5964] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.454 (5964) [ 208.623107][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 208.763125][ T5966] loop1: detected capacity change from 0 to 32768 [ 208.801335][ T5966] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.455 (5966) [ 208.845124][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 208.985023][ T5968] loop1: detected capacity change from 0 to 32768 [ 208.994548][ T5968] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.456 (5968) [ 209.044905][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 209.185326][ T5970] loop1: detected capacity change from 0 to 32768 [ 209.231289][ T5970] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.457 (5970) [ 209.283537][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 209.481358][ T5972] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.458 (5972) [ 209.541429][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 209.743653][ T5974] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.459 (5974) [ 209.793442][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 209.985394][ T5976] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.460 (5976) [ 210.032152][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 210.173366][ T5978] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.461 (5978) [ 210.225028][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 210.411758][ T5980] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.462 (5980) [ 210.455380][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 210.603414][ T5982] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.463 (5982) [ 210.645349][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 210.795532][ T5984] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.464 (5984) [ 210.836713][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 211.011550][ T5986] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.465 (5986) [ 211.063321][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 211.241119][ T5988] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.466 (5988) [ 211.283450][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 211.451335][ T5990] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.467 (5990) [ 211.501462][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 211.598557][ T4231] Bluetooth: hci0: command 0x0406 tx timeout [ 211.682110][ T5992] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.468 (5992) [ 211.744396][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) 2026/10/22 00:50:57 executed programs: 456 [ 211.952152][ T5994] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.469 (5994) [ 212.024218][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 212.120067][ T5996] set_capacity_and_notify: 12 callbacks suppressed [ 212.120082][ T5996] loop1: detected capacity change from 0 to 32768 [ 212.210790][ T5996] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.470 (5996) [ 212.267244][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 212.398723][ T5998] loop1: detected capacity change from 0 to 32768 [ 212.490875][ T5998] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.471 (5998) [ 212.541272][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 212.677778][ T6000] loop1: detected capacity change from 0 to 32768 [ 212.741299][ T6000] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.472 (6000) [ 212.795811][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 212.940138][ T6002] loop1: detected capacity change from 0 to 32768 [ 212.978368][ T6002] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.473 (6002) [ 213.014511][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 213.144194][ T6004] loop1: detected capacity change from 0 to 32768 [ 213.220766][ T6004] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.474 (6004) [ 213.274334][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 213.406811][ T6006] loop1: detected capacity change from 0 to 32768 [ 213.422171][ T6006] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.475 (6006) [ 213.467818][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 213.605757][ T6008] loop1: detected capacity change from 0 to 32768 [ 213.615167][ T6008] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.476 (6008) [ 213.670450][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 213.791388][ T6010] loop1: detected capacity change from 0 to 32768 [ 213.921114][ T6010] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.477 (6010) [ 213.983136][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 214.086133][ T6012] loop1: detected capacity change from 0 to 32768 [ 214.131698][ T6012] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.478 (6012) [ 214.172670][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 214.326088][ T6014] loop1: detected capacity change from 0 to 32768 [ 214.336083][ T6014] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.479 (6014) [ 214.374526][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 214.522794][ T6016] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.480 (6016) [ 214.568693][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 214.734131][ T6018] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.481 (6018) [ 214.779237][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 214.983516][ T6020] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.482 (6020) [ 215.030573][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 215.270615][ T6022] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.483 (6022) [ 215.339000][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 215.501314][ T6024] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.484 (6024) [ 215.552156][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 215.726239][ T6026] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.485 (6026) [ 215.764186][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 215.942526][ T6028] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.486 (6028) [ 215.982620][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 216.171603][ T6030] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.487 (6030) [ 216.229108][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 216.422046][ T6032] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.488 (6032) [ 216.470500][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 216.631516][ T6034] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.489 (6034) [ 216.687335][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 216.850627][ T6036] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.490 (6036) [ 216.897934][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 217.045209][ T6038] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.491 (6038) 2026/10/22 00:51:02 executed programs: 478 [ 217.092590][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 217.229583][ T6040] set_capacity_and_notify: 12 callbacks suppressed [ 217.229597][ T6040] loop1: detected capacity change from 0 to 32768 [ 217.247883][ T6040] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.492 (6040) [ 217.285710][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 217.449677][ T6042] loop1: detected capacity change from 0 to 32768 [ 217.508688][ T6042] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.493 (6042) [ 217.554645][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 217.700130][ T6044] loop1: detected capacity change from 0 to 32768 [ 217.709731][ T6044] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.494 (6044) [ 217.750426][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 217.880066][ T6046] loop1: detected capacity change from 0 to 32768 [ 217.980282][ T6046] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.495 (6046) [ 218.047839][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 218.147696][ T6048] loop1: detected capacity change from 0 to 32768 [ 218.201694][ T6048] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.496 (6048) [ 218.240305][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 218.401709][ T6050] loop1: detected capacity change from 0 to 32768 [ 218.511234][ T6050] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.497 (6050) [ 218.547148][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 218.705022][ T6052] loop1: detected capacity change from 0 to 32768 [ 218.714563][ T6052] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.498 (6052) [ 218.751661][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 218.881689][ T6054] loop1: detected capacity change from 0 to 32768 [ 218.961338][ T6054] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.499 (6054) [ 219.005169][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 219.145556][ T6056] loop1: detected capacity change from 0 to 32768 [ 219.156484][ T6056] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.500 (6056) [ 219.197243][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 219.346254][ T6058] loop1: detected capacity change from 0 to 32768 [ 219.357220][ T6058] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.501 (6058) [ 219.393012][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 219.552242][ T6060] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.502 (6060) [ 219.590876][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 219.755873][ T6062] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.503 (6062) [ 219.818826][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 219.964818][ T6064] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.504 (6064) [ 220.013615][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 220.221357][ T6067] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.505 (6067) [ 220.268548][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 220.462046][ T6070] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.506 (6070) [ 220.503782][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 220.673660][ T6073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.507 (6073) [ 220.727982][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 220.894979][ T6075] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.508 (6075) [ 220.933853][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 221.081512][ T6078] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.509 (6078) [ 221.131292][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 221.318100][ T6080] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.510 (6080) [ 221.354536][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 221.511815][ T6082] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.511 (6082) [ 221.567635][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 221.761248][ T6085] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.512 (6085) [ 221.804715][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 221.949653][ T6088] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.513 (6088) [ 221.988971][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 222.200567][ T6090] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.514 (6090) 2026/10/22 00:51:07 executed programs: 501 [ 222.249201][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 222.385811][ T6092] set_capacity_and_notify: 13 callbacks suppressed [ 222.385825][ T6092] loop1: detected capacity change from 0 to 32768 [ 222.402924][ T6092] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.515 (6092) [ 222.446228][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 222.583068][ T6094] loop1: detected capacity change from 0 to 32768 [ 222.595680][ T6094] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.516 (6094) [ 222.641521][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 222.782062][ T6096] loop1: detected capacity change from 0 to 32768 [ 222.792732][ T6096] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.517 (6096) [ 222.828062][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 222.976418][ T6098] loop1: detected capacity change from 0 to 32768 [ 222.987550][ T6098] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.518 (6098) [ 223.040671][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 223.176449][ T6100] loop1: detected capacity change from 0 to 32768 [ 223.282067][ T6100] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.519 (6100) [ 223.331968][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 223.456506][ T6102] loop1: detected capacity change from 0 to 32768 [ 223.550387][ T6102] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.520 (6102) [ 223.608934][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 223.740474][ T6104] loop1: detected capacity change from 0 to 32768 [ 223.753939][ T6104] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.521 (6104) [ 223.797209][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 223.932730][ T6106] loop1: detected capacity change from 0 to 32768 [ 223.951234][ T6106] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.522 (6106) [ 224.005077][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 224.115203][ T6108] loop1: detected capacity change from 0 to 32768 [ 224.181348][ T6108] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.523 (6108) [ 224.241949][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 224.338881][ T6110] loop1: detected capacity change from 0 to 32768 [ 224.430844][ T6110] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.524 (6110) [ 224.486982][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 224.672008][ T6112] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.525 (6112) [ 224.711813][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 224.901053][ T6114] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.526 (6114) [ 224.939045][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 225.162505][ T6116] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.527 (6116) [ 225.213465][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 225.391862][ T6118] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.528 (6118) [ 225.435372][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 225.583461][ T6120] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.529 (6120) [ 225.634711][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 225.774038][ T6122] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.530 (6122) [ 225.821054][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 226.015046][ T6124] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.531 (6124) [ 226.055817][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 226.201962][ T6126] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.532 (6126) [ 226.240286][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 226.408015][ T6128] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.533 (6128) [ 226.449426][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 226.631352][ T6130] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.534 (6130) [ 226.673230][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 226.830823][ T6132] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.535 (6132) [ 226.867735][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 227.036084][ T6134] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.536 (6134) [ 227.077325][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 227.231185][ T6136] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.537 (6136) 2026/10/22 00:51:12 executed programs: 524 [ 227.284590][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 227.415430][ T6138] set_capacity_and_notify: 13 callbacks suppressed [ 227.415446][ T6138] loop1: detected capacity change from 0 to 32768 [ 227.461241][ T6138] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.538 (6138) [ 227.515869][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 227.627174][ T6140] loop1: detected capacity change from 0 to 32768 [ 227.702074][ T6140] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.539 (6140) [ 227.746667][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 227.873608][ T6142] loop1: detected capacity change from 0 to 32768 [ 227.932314][ T6142] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.540 (6142) [ 227.973385][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 228.130123][ T6144] loop1: detected capacity change from 0 to 32768 [ 228.139953][ T6144] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.541 (6144) [ 228.179516][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 228.355894][ T6146] loop1: detected capacity change from 0 to 32768 [ 228.365638][ T6146] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.542 (6146) [ 228.421264][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 228.557628][ T6148] loop1: detected capacity change from 0 to 32768 [ 228.567436][ T6148] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.543 (6148) [ 228.610227][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 228.746878][ T6150] loop1: detected capacity change from 0 to 32768 [ 228.811343][ T6150] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.544 (6150) [ 228.862895][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 228.991264][ T6152] loop1: detected capacity change from 0 to 32768 [ 229.032033][ T6152] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.545 (6152) [ 229.072368][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 229.217038][ T6154] loop1: detected capacity change from 0 to 32768 [ 229.226277][ T6154] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.546 (6154) [ 229.263487][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 229.397737][ T6156] loop1: detected capacity change from 0 to 32768 [ 229.451216][ T6156] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.547 (6156) [ 229.490515][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 229.653778][ T6158] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.548 (6158) [ 229.698314][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 229.844167][ T6160] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.549 (6160) [ 229.879591][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 230.045494][ T6162] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.550 (6162) [ 230.095822][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 230.237046][ T6164] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.551 (6164) [ 230.275190][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 230.426254][ T6166] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.552 (6166) [ 230.477109][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 230.617256][ T6168] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.553 (6168) [ 230.668138][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 230.811044][ T6170] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.554 (6170) [ 230.857376][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 231.002831][ T6172] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.555 (6172) [ 231.043040][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 231.231327][ T6174] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.556 (6174) [ 231.277615][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 231.431406][ T6176] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.557 (6176) [ 231.474659][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 231.661261][ T6178] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.558 (6178) [ 231.702460][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 231.881460][ T6180] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.559 (6180) [ 231.932643][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 232.068521][ T4231] Bluetooth: hci1: command 0x0406 tx timeout [ 232.122064][ T6182] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.560 (6182) [ 232.161354][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 232.392570][ T6184] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.561 (6184) 2026/10/22 00:51:17 executed programs: 548 [ 232.447830][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 232.576336][ T6186] set_capacity_and_notify: 14 callbacks suppressed [ 232.576351][ T6186] loop1: detected capacity change from 0 to 32768 [ 232.596024][ T6186] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.562 (6186) [ 232.643863][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 232.756829][ T6188] loop1: detected capacity change from 0 to 32768 [ 232.811301][ T6188] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.563 (6188) [ 232.853529][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 232.984983][ T6190] loop1: detected capacity change from 0 to 32768 [ 233.030935][ T6190] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.564 (6190) [ 233.072299][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 233.195906][ T6192] loop1: detected capacity change from 0 to 32768 [ 233.261430][ T6192] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.565 (6192) [ 233.305455][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 233.447785][ T6194] loop1: detected capacity change from 0 to 32768 [ 233.459281][ T6194] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.566 (6194) [ 233.500373][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 233.651361][ T6196] loop1: detected capacity change from 0 to 32768 [ 233.661093][ T6196] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.567 (6196) [ 233.702175][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 233.857055][ T6198] loop1: detected capacity change from 0 to 32768 [ 233.867820][ T6198] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.568 (6198) [ 233.907562][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 234.053029][ T6200] loop1: detected capacity change from 0 to 32768 [ 234.062930][ T6200] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.569 (6200) [ 234.102015][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 234.242027][ T6202] loop1: detected capacity change from 0 to 32768 [ 234.255106][ T6202] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.570 (6202) [ 234.298581][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 234.447817][ T6204] loop1: detected capacity change from 0 to 32768 [ 234.458063][ T6204] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.571 (6204) [ 234.494179][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 234.671222][ T6206] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.572 (6206) [ 234.721593][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 234.911944][ T6208] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.573 (6208) [ 234.953620][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 235.105884][ T6210] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.574 (6210) [ 235.150729][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 235.307625][ T6212] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.575 (6212) [ 235.356016][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 235.501649][ T6214] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.576 (6214) [ 235.545493][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 235.771422][ T6216] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.577 (6216) [ 235.824781][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 235.962853][ T6218] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.578 (6218) [ 236.004918][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 236.194830][ T6220] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.579 (6220) [ 236.243194][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 236.411412][ T6222] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.580 (6222) [ 236.451612][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 236.606840][ T6224] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.581 (6224) [ 236.655493][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 236.806659][ T6226] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.582 (6226) [ 236.861820][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 237.041287][ T6228] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.583 (6228) [ 237.080016][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 237.245458][ T6230] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.584 (6230) [ 237.283949][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) 2026/10/22 00:51:22 executed programs: 572 [ 237.462529][ T6232] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.585 (6232) [ 237.502513][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 237.625785][ T6234] set_capacity_and_notify: 14 callbacks suppressed [ 237.625800][ T6234] loop1: detected capacity change from 0 to 32768 [ 237.691286][ T6234] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.586 (6234) [ 237.732727][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 237.881926][ T6236] loop1: detected capacity change from 0 to 32768 [ 237.972065][ T6236] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.587 (6236) [ 238.024930][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 238.157425][ T6238] loop1: detected capacity change from 0 to 32768 [ 238.167373][ T6238] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.588 (6238) [ 238.207410][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 238.371257][ T6240] loop1: detected capacity change from 0 to 32768 [ 238.491478][ T6240] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.589 (6240) [ 238.542576][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 238.658468][ T6242] loop1: detected capacity change from 0 to 32768 [ 238.712437][ T6242] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.590 (6242) [ 238.763626][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 238.907429][ T6244] loop1: detected capacity change from 0 to 32768 [ 238.917342][ T6244] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.591 (6244) [ 238.958716][ T27] INFO: task syz.0.16:5045 blocked for more than 143 seconds. [ 238.966499][ T27] Not tainted syzkaller #0 [ 238.969201][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5069) [ 238.984084][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 238.994420][ T27] task:syz.0.16 state:D stack:24112 pid: 5045 ppid: 4804 flags:0x00004004 [ 239.006042][ T27] Call Trace: [ 239.009668][ T27] [ 239.012609][ T27] __schedule+0x11c3/0x4350 [ 239.017245][ T27] ? wait_extent_bit+0x3ab/0x4e0 [ 239.024745][ T27] ? release_firmware_map_entry+0x190/0x190 [ 239.032800][ T27] ? __lock_acquire+0x7d40/0x7d40 [ 239.037869][ T27] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 239.046550][ T27] ? _raw_spin_unlock+0x40/0x40 [ 239.051766][ T27] schedule+0x11b/0x1e0 [ 239.056128][ T27] wait_extent_bit+0x3b0/0x4e0 [ 239.064483][ T27] ? lock_extent_bits+0x110/0x110 [ 239.070084][ T27] ? init_wait_entry+0xd0/0xd0 [ 239.074876][ T27] ? __might_sleep+0xf0/0xf0 [ 239.081927][ T27] ? file_update_time+0x2f1/0x440 [ 239.087011][ T27] lock_extent_bits+0x85/0x110 [ 239.092760][ T27] btrfs_page_mkwrite+0x5b8/0xc90 [ 239.097850][ T27] ? btrfs_submit_direct+0x1140/0x1140 [ 239.105890][ T27] ? __lock_acquire+0x7d40/0x7d40 [ 239.111461][ T27] do_page_mkwrite+0x168/0x3c0 [ 239.116507][ T27] wp_page_shared+0x163/0x6c0 [ 239.123861][ T27] handle_mm_fault+0x1fbd/0x4440 [ 239.129300][ T27] ? get_page+0xe0/0xe0 [ 239.133495][ T27] ? vmacache_find+0x238/0x590 [ 239.138282][ T27] ? find_vma+0xd2/0x230 [ 239.142964][ T27] do_user_addr_fault+0x494/0xc90 [ 239.148139][ T27] exc_page_fault+0x60/0x100 [ 239.153377][ T27] asm_exc_page_fault+0x22/0x30 [ 239.158665][ T27] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 239.165071][ T27] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 239.185106][ T27] RSP: 0018:ffffc900032df6a0 EFLAGS: 00050202 [ 239.191730][ T27] RAX: ffffffff83e93b01 RBX: 0000000000000038 RCX: 0000000000000007 [ 239.199885][ T27] RDX: 0000000000000000 RSI: ffffc900032df740 RDI: 00002000000003e0 [ 239.207897][ T27] RBP: 0000000000000000 R08: 0000000000000000 R09: 1ffff9200065beee [ 239.215907][ T27] R10: dffffc0000000000 R11: fffff5200065beef R12: 00007ffffffff000 [ 239.224022][ T27] R13: 0000200000000418 R14: ffffc900032df740 R15: 00002000000003e0 [ 239.232376][ T27] ? _copy_to_user+0x1/0x130 [ 239.237091][ T27] _copy_to_user+0xf0/0x130 [ 239.241670][ T27] fiemap_fill_next_extent+0x1ba/0x380 [ 239.247167][ T27] ? vfs_ioctl+0xb0/0xb0 [ 239.251644][ T27] ? down_read+0x1aa/0x2e0 [ 239.256087][ T27] extent_fiemap+0x1264/0x1650 [ 239.260946][ T27] ? try_release_extent_mapping+0x560/0x560 [ 239.266934][ T27] ? fiemap_prep+0x1be/0x240 [ 239.271636][ T27] btrfs_fiemap+0xc0/0x110 [ 239.276161][ T27] ? btrfs_getattr+0x4e0/0x4e0 [ 239.281040][ T27] ? __might_fault+0xb3/0x110 [ 239.285730][ T27] ? _copy_from_user+0x111/0x170 [ 239.290940][ T27] do_vfs_ioctl+0x1543/0x1f40 [ 239.295638][ T27] ? __ia32_compat_sys_ioctl+0x910/0x910 [ 239.301667][ T27] ? rcu_lock_release+0x5/0x20 [ 239.306451][ T27] ? __lock_acquire+0x7d40/0x7d40 [ 239.311663][ T27] ? kfree+0xef/0x2a0 [ 239.315671][ T27] ? tomoyo_path_number_perm+0x5f7/0x6b0 [ 239.321510][ T27] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 239.327045][ T27] ? bpf_lsm_file_ioctl+0x5/0x10 [ 239.332111][ T27] ? security_file_ioctl+0x7c/0xa0 [ 239.337244][ T27] __se_sys_ioctl+0x83/0x170 [ 239.341945][ T27] do_syscall_64+0x4c/0xa0 [ 239.346409][ T27] ? clear_bhb_loop+0x30/0x80 [ 239.351246][ T27] ? clear_bhb_loop+0x30/0x80 [ 239.356100][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 239.362105][ T27] RIP: 0033:0x7f66fc62a8f9 [ 239.366675][ T27] RSP: 002b:00007f66fb891028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 239.375300][ T27] RAX: ffffffffffffffda RBX: 00007f66fc858fa0 RCX: 00007f66fc62a8f9 [ 239.383331][ T27] RDX: 00002000000003c0 RSI: 00000000c020660b RDI: 0000000000000004 [ 239.392009][ T27] RBP: 00007f66fc6bc1bc R08: 0000000000000000 R09: 0000000000000000 [ 239.400308][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 239.408296][ T27] R13: 0000000000000000 R14: 00007f66fc858fa0 R15: 00007fff5cd770a8 [ 239.416801][ T27] [ 239.419970][ T27] [ 239.419970][ T27] Showing all locks held in the system: [ 239.427729][ T27] 1 lock held by khungtaskd/27: [ 239.433027][ T27] #0: ffffffff8d11efa0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 239.442868][ T27] 2 locks held by getty/3943: [ 239.448449][ T27] #0: ffff88814cd6a098 (&tty->ldisc_sem [ 239.448484][ T6246] loop1: detected capacity change from 0 to 32768 [ 239.448489][ T27] ){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 239.467483][ T27] #1: ffffc90002cf62e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x594/0x1a50 [ 239.477819][ T27] 2 locks held by kworker/0:7/4240: [ 239.483073][ T27] #0: ffff888017870938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 239.493529][ T27] #1: ffffc90002fdfd00 ((work_completion)(&pwq->unbound_release_work)){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 239.506208][ T27] 4 locks held by syz.0.16/5045: [ 239.512372][ T27] #0: ffff88805de599b0 (&sb->s_type->i_mutex_key#21){++++}-{3:3}, at: btrfs_inode_lock+0x61/0xe0 [ 239.523110][ T27] #1: ffff888073f32b28 (&mm->mmap_lock){++++}-{3:3}, at: do_user_addr_fault+0x2bb/0xc90 [ 239.532991][ T27] #2: ffff888020fd6558 (sb_pagefaults#2){.+.+}-{0:0}, at: do_page_mkwrite+0x168/0x3c0 [ 239.542784][ T27] #3: ffff88805de59838 (&ei->i_mmap_lock){.+.+}-{3:3}, at: btrfs_page_mkwrite+0x45b/0xc90 [ 239.552949][ T27] 2 locks held by syz.1.592/6246: [ 239.558375][ T27] #0: ffff8880214da118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xf1/0x780 [ 239.568209][ T27] #1: ffff8881473a5468 (&lo->lo_mutex){+.+.}-{3:3}, at: lo_release+0x4d/0x1f0 [ 239.577348][ T27] [ 239.580011][ T27] ============================================= [ 239.580011][ T27] [ 239.591046][ T27] NMI backtrace for cpu 0 [ 239.595412][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 239.602627][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 239.612687][ T27] Call Trace: [ 239.615972][ T27] [ 239.618888][ T27] dump_stack_lvl+0x188/0x250 [ 239.623584][ T27] ? show_regs_print_info+0x20/0x20 [ 239.628789][ T27] ? load_image+0x410/0x410 [ 239.633383][ T27] ? tick_nohz_tick_stopped+0x7b/0xb0 [ 239.638755][ T27] ? nmi_cpu_backtrace+0x1b2/0x3d0 [ 239.643862][ T27] nmi_cpu_backtrace+0x3a2/0x3d0 [ 239.649084][ T27] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 239.655875][ T27] ? _printk+0xda/0x130 [ 239.660046][ T27] ? load_image+0x410/0x410 [ 239.664551][ T27] ? load_image+0x410/0x410 [ 239.669055][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 239.675118][ T27] nmi_trigger_cpumask_backtrace+0x163/0x280 [ 239.681093][ T27] watchdog+0xe1b/0xe60 [ 239.685242][ T27] kthread+0x42e/0x520 [ 239.689322][ T27] ? hungtask_pm_notify+0x40/0x40 [ 239.694355][ T27] ? kthread_blkcg+0xd0/0xd0 [ 239.699175][ T27] ret_from_fork+0x1f/0x30 [ 239.703879][ T27] [ 239.707372][ T27] Sending NMI from CPU 0 to CPUs 1: [ 239.712827][ C1] NMI backtrace for cpu 1 [ 239.712837][ C1] CPU: 1 PID: 3557 Comm: udevd Not tainted syzkaller #0 [ 239.712851][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 239.712860][ C1] RIP: 0010:unwind_next_frame+0xfd9/0x1cf0 [ 239.712883][ C1] Code: 8d 7c 45 00 4c 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 27 49 63 07 4c 01 f8 49 8d 4f 04 4c 39 f0 <48> 0f 46 e9 49 8d 47 fc 4c 0f 47 e8 4d 0f 46 e7 4c 39 ed 76 a8 e9 [ 239.712895][ C1] RSP: 0018:ffffc90002ddf710 EFLAGS: 00000293 [ 239.712907][ C1] RAX: ffffffff89c1df34 RBX: ffffc90002ddf7a8 RCX: ffffffff8edb9b3c [ 239.712918][ C1] RDX: ffffffff8f78619c RSI: ffffffff8edb9b20 RDI: ffffffff81351ed7 [ 239.712928][ C1] RBP: ffffffff8edb9b20 R08: 000000000000000d R09: 0000000000000006 [ 239.712937][ C1] R10: dffffc0000000000 R11: fffff520005bbf01 R12: ffffffff8edb9b20 [ 239.712948][ C1] R13: ffffffff8edb9b50 R14: ffffffff89c1df7b R15: ffffffff8edb9b38 [ 239.712958][ C1] FS: 00007ff45f891880(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 239.712970][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 239.712979][ C1] CR2: 00007ff45ef44000 CR3: 000000007d2df000 CR4: 00000000003506e0 [ 239.712991][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 239.712999][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 239.713008][ C1] Call Trace: [ 239.713012][ C1] [ 239.713018][ C1] ? do_syscall_64+0x4c/0xa0 [ 239.713036][ C1] ? stack_trace_save+0xf0/0xf0 [ 239.713049][ C1] arch_stack_walk+0x10c/0x140 [ 239.713067][ C1] ? do_syscall_64+0x4c/0xa0 [ 239.713082][ C1] stack_trace_save+0xa6/0xf0 [ 239.713094][ C1] ? stack_trace_snprint+0xe0/0xe0 [ 239.713119][ C1] __kasan_kmalloc+0xaf/0xe0 [ 239.713134][ C1] ? __kasan_kmalloc+0xaf/0xe0 [ 239.713146][ C1] ? tomoyo_encode+0x28a/0x550 [ 239.713161][ C1] ? tomoyo_realpath_from_path+0x5a2/0x5e0 [ 239.713176][ C1] ? tomoyo_path_number_perm+0x251/0x6b0 [ 239.713190][ C1] ? security_file_ioctl+0x6c/0xa0 [ 239.713203][ C1] ? __se_sys_ioctl+0x48/0x170 [ 239.713215][ C1] ? do_syscall_64+0x4c/0xa0 [ 239.713246][ C1] tomoyo_encode+0x28a/0x550 [ 239.713262][ C1] tomoyo_realpath_from_path+0x5a2/0x5e0 [ 239.713283][ C1] tomoyo_path_number_perm+0x251/0x6b0 [ 239.713299][ C1] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 239.713327][ C1] ? __lock_acquire+0x7d40/0x7d40 [ 239.713345][ C1] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 239.713362][ C1] ? lock_chain_count+0x20/0x20 [ 239.713377][ C1] security_file_ioctl+0x6c/0xa0 [ 239.713391][ C1] __se_sys_ioctl+0x48/0x170 [ 239.713405][ C1] do_syscall_64+0x4c/0xa0 [ 239.713417][ C1] ? clear_bhb_loop+0x30/0x80 [ 239.713432][ C1] ? clear_bhb_loop+0x30/0x80 [ 239.713446][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 239.713462][ C1] RIP: 0033:0x7ff45f9f5378 [ 239.713472][ C1] Code: 00 00 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 07 89 d0 c3 0f 1f 40 00 48 8b 15 49 3a 0d [ 239.713484][ C1] RSP: 002b:00007ffd0a5172c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 239.713497][ C1] RAX: ffffffffffffffda RBX: 00005632b651faa0 RCX: 00007ff45f9f5378 [ 239.713506][ C1] RDX: 0000000000000000 RSI: 000000000000125f RDI: 000000000000000c [ 239.713514][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 239.713522][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 239.713529][ C1] R13: 0000563284b9e100 R14: 0000000000000000 R15: 00007ffd0a5174c0 [ 239.713544][ C1] [ 239.714445][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 239.729045][ T6246] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.592 (6246) [ 239.735758][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 240.091073][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 240.101119][ T27] Call Trace: [ 240.104405][ T27] [ 240.107323][ T27] dump_stack_lvl+0x188/0x250 [ 240.112084][ T27] ? show_regs_print_info+0x20/0x20 [ 240.117285][ T27] ? load_image+0x410/0x410 [ 240.121809][ T27] panic+0x2f8/0x850 [ 240.125706][ T27] ? schedule_preempt_disabled+0x20/0x20 [ 240.131341][ T27] ? bpf_jit_dump+0xd0/0xd0 [ 240.135894][ T27] ? nmi_trigger_cpumask_backtrace+0x260/0x280 [ 240.142048][ T27] watchdog+0xe5a/0xe60 [ 240.146358][ T27] kthread+0x42e/0x520 [ 240.150424][ T27] ? hungtask_pm_notify+0x40/0x40 [ 240.155612][ T27] ? kthread_blkcg+0xd0/0xd0 [ 240.160202][ T27] ret_from_fork+0x1f/0x30 [ 240.164631][ T27] [ 240.167962][ T27] Kernel Offset: disabled [ 240.172331][ T27] Rebooting in 86400 seconds..