Warning: Permanently added '10.128.1.117' (ED25519) to the list of known hosts. 2026/03/06 01:48:17 parsed 1 programs [ 94.217714][ T4581] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 95.291583][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.303049][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.311552][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.327593][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.336809][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.345694][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 95.816586][ T4604] chnl_net:caif_netlink_parms(): no params data found [ 95.855769][ T4604] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.863480][ T4604] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.871472][ T4604] device bridge_slave_0 entered promiscuous mode [ 95.888675][ T4604] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.896832][ T4604] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.905786][ T4604] device bridge_slave_1 entered promiscuous mode [ 95.948230][ T4604] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.960413][ T4604] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.985392][ T4604] team0: Port device team_slave_0 added [ 95.994256][ T4604] team0: Port device team_slave_1 added [ 96.021508][ T4604] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.029660][ T4604] 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. [ 96.057650][ T4604] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.070651][ T4604] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.078593][ T4604] 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. [ 96.109900][ T4604] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.141769][ T4604] device hsr_slave_0 entered promiscuous mode [ 96.149586][ T4604] device hsr_slave_1 entered promiscuous mode [ 96.786283][ T4604] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.805134][ T4604] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.825517][ T4604] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.854350][ T4604] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.978177][ T4604] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.009359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.017846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.039088][ T4604] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.051872][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.075166][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.084501][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.091703][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.123013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.158895][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.186877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.197337][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.204909][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.229068][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.239767][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.253616][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.274288][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.304652][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.325310][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.348741][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.375007][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.393451][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.413641][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.433211][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.454087][ T4604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.643520][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.653761][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.683238][ T4604] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.726743][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.738672][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.785058][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.803444][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.819806][ T4604] device veth0_vlan entered promiscuous mode [ 97.829836][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.840608][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.856728][ T4604] device veth1_vlan entered promiscuous mode [ 97.919918][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.931278][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.948858][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.962202][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.978129][ T4604] device veth0_macvtap entered promiscuous mode [ 97.993996][ T4604] device veth1_macvtap entered promiscuous mode [ 98.016384][ T4604] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.032021][ T4604] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.042397][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.054056][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.063504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.073579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.085085][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.095623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.116778][ T4604] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.127770][ T4604] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.138213][ T4604] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.151127][ T4604] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/03/06 01:48:26 executed programs: 0 [ 100.499089][ T4777] chnl_net:caif_netlink_parms(): no params data found [ 100.578334][ T4777] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.587256][ T4777] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.598089][ T4777] device bridge_slave_0 entered promiscuous mode [ 100.628364][ T3094] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.645029][ T4777] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.652205][ T4777] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.665705][ T4777] device bridge_slave_1 entered promiscuous mode [ 100.692702][ T4777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.705068][ T4777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.734588][ T4777] team0: Port device team_slave_0 added [ 100.743018][ T4777] team0: Port device team_slave_1 added [ 100.769274][ T4777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.776584][ T4777] 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. [ 100.805126][ T4777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.818209][ T4777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.827384][ T4777] 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. [ 100.857776][ T4777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.895596][ T4777] device hsr_slave_0 entered promiscuous mode [ 100.904431][ T4777] device hsr_slave_1 entered promiscuous mode [ 100.911247][ T4777] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.919977][ T4777] Cannot create hsr debugfs directory [ 102.343024][ T4238] Bluetooth: hci0: command 0x0409 tx timeout [ 103.517719][ T3094] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.587263][ T3094] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.628553][ T3094] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.402457][ T4777] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.415001][ T4777] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.423387][ T4238] Bluetooth: hci0: command 0x041b tx timeout [ 104.425660][ T4777] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.441453][ T4777] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.505399][ T4777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.517026][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.525847][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.538286][ T4777] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.564457][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.573938][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.583214][ T1475] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.590745][ T1475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.600599][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.634058][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.643798][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.653248][ T1475] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.661058][ T1475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.682129][ T4777] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 104.694867][ T4777] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 104.707003][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 104.716800][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 104.726860][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 104.738198][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 104.747878][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 104.757277][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 104.767009][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 104.775837][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.784943][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 104.794095][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.803160][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 104.811765][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 104.906212][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 104.915040][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 104.928221][ T4777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.945705][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 104.954884][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 104.998467][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 105.007453][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 105.019897][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 105.028534][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 105.038465][ T4777] device veth0_vlan entered promiscuous mode [ 105.072271][ T4777] device veth1_vlan entered promiscuous mode [ 105.091383][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 105.100487][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 105.110197][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.121635][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.132501][ T4777] device veth0_macvtap entered promiscuous mode [ 105.158797][ T4777] device veth1_macvtap entered promiscuous mode [ 105.173386][ T4777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 105.185063][ T4777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.197036][ T4777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.208148][ T4777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 105.219432][ T4777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.231566][ T4777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.242066][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 105.251051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 105.260131][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.270136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.280481][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.290997][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.303434][ T4777] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.313167][ T4777] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.322521][ T4777] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.332472][ T4777] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.401208][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.410373][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.422472][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 105.446933][ T1475] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.456676][ T1475] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.467991][ T3094] device hsr_slave_0 left promiscuous mode [ 105.475841][ T3094] device hsr_slave_1 left promiscuous mode [ 105.483787][ T3094] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 105.491917][ T3094] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 105.500391][ T3094] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 105.508935][ T3094] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 105.517775][ T3094] device bridge_slave_1 left promiscuous mode [ 105.524574][ T3094] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.533840][ T3094] device bridge_slave_0 left promiscuous mode [ 105.541082][ T3094] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.553579][ T3094] device veth1_macvtap left promiscuous mode [ 105.560400][ T3094] device veth0_macvtap left promiscuous mode [ 105.566884][ T3094] device veth1_vlan left promiscuous mode [ 105.573718][ T3094] device veth0_vlan left promiscuous mode [ 105.721613][ T3094] team0 (unregistering): Port device team_slave_1 removed [ 105.736098][ T3094] team0 (unregistering): Port device team_slave_0 removed [ 105.750948][ T3094] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.766912][ T3094] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 105.820857][ T3094] bond0 (unregistering): Released all slaves 2026/03/06 01:48:31 executed programs: 2 [ 105.903184][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 106.101942][ T5047] loop0: detected capacity change from 0 to 32768 [ 106.126691][ T5047] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (5047) [ 106.168117][ T5047] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 106.178858][ T5047] BTRFS info (device loop0): using free space tree [ 106.189769][ T5047] BTRFS info (device loop0): has skinny extents [ 106.225370][ T5047] BTRFS info (device loop0): enabling ssd optimizations [ 106.503476][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 108.582846][ T23] Bluetooth: hci0: command 0x0419 tx timeout [ 121.071797][ T5070] chnl_net:caif_netlink_parms(): no params data found [ 121.115100][ T5070] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.123582][ T5070] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.132704][ T5070] device bridge_slave_0 entered promiscuous mode [ 121.143703][ T5070] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.151694][ T5070] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.162903][ T5070] device bridge_slave_1 entered promiscuous mode [ 121.184301][ T5070] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 121.195842][ T5070] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 121.219154][ T5070] team0: Port device team_slave_0 added [ 121.226914][ T5070] team0: Port device team_slave_1 added [ 121.245608][ T5070] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.253249][ T5070] 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. [ 121.280635][ T5070] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.293091][ T5070] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.300598][ T5070] 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. [ 121.329030][ T5070] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.358412][ T5070] device hsr_slave_0 entered promiscuous mode [ 121.365773][ T5070] device hsr_slave_1 entered promiscuous mode [ 121.440436][ T5070] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 121.449615][ T5070] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 121.459761][ T5070] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 121.470093][ T5070] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 121.490887][ T5070] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.498784][ T5070] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.507018][ T5070] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.514374][ T5070] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.551337][ T5070] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.566166][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.575049][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.583682][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.592027][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 121.604334][ T5070] 8021q: adding VLAN 0 to HW filter on device team0 [ 121.615021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 121.624322][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.632099][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.645666][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 121.656223][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.664017][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.682319][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 121.691280][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 121.703611][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 121.717990][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 121.730084][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 121.742089][ T5070] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 121.818227][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 121.826871][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 121.838796][ T5070] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 121.857816][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 121.881089][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.889837][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 121.899254][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 121.909637][ T5070] device veth0_vlan entered promiscuous mode [ 121.921287][ T5070] device veth1_vlan entered promiscuous mode [ 121.940668][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 121.949964][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 121.959496][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 121.971668][ T5070] device veth0_macvtap entered promiscuous mode [ 121.984626][ T5070] device veth1_macvtap entered promiscuous mode [ 121.999930][ T5070] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 122.011610][ T5070] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.024905][ T5070] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.035959][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 122.046561][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 122.058047][ T5070] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 122.070064][ T5070] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.081341][ T5070] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.091512][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 122.100991][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 122.112561][ T5070] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.122129][ T5070] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.133184][ T5070] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.143331][ T5070] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.194457][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.205809][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.223727][ T1475] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/03/06 01:48:48 executed programs: 3 [ 122.241668][ T1475] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.252704][ T1475] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.260636][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 122.436827][ T5084] loop1: detected capacity change from 0 to 32768 [ 122.486473][ T5084] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.16 (5084) [ 122.548971][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 122.701918][ T5086] loop1: detected capacity change from 0 to 32768 [ 122.777065][ T5086] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.17 (5086) [ 122.839331][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 122.983490][ T4238] Bluetooth: hci1: command 0x0409 tx timeout [ 123.000756][ T5088] loop1: detected capacity change from 0 to 32768 [ 123.011138][ T5088] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.18 (5088) [ 123.057602][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 123.233986][ T5090] loop1: detected capacity change from 0 to 32768 [ 123.287798][ T5090] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.19 (5090) [ 123.339065][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 123.490698][ T5092] loop1: detected capacity change from 0 to 32768 [ 123.500763][ T5092] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.20 (5092) [ 123.555773][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 123.708737][ T5094] loop1: detected capacity change from 0 to 32768 [ 123.753400][ T5094] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.21 (5094) [ 123.791620][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 123.971027][ T5096] loop1: detected capacity change from 0 to 32768 [ 123.982229][ T5096] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.22 (5096) [ 124.025017][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 124.199803][ T5098] loop1: detected capacity change from 0 to 32768 [ 124.286956][ T5098] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.23 (5098) [ 124.340784][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 124.501097][ T5100] loop1: detected capacity change from 0 to 32768 [ 124.586564][ T5100] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.24 (5100) [ 124.639566][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 124.777164][ T5102] loop1: detected capacity change from 0 to 32768 [ 124.835674][ T5102] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.25 (5102) [ 124.882671][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 125.040785][ T5104] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.26 (5104) [ 125.063011][ T23] Bluetooth: hci1: command 0x041b tx timeout [ 125.100934][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 125.259296][ T5106] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.27 (5106) [ 125.316749][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 125.471163][ T5108] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.28 (5108) [ 125.533704][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 125.785902][ T5110] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.29 (5110) [ 125.861162][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 126.119906][ T5112] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.30 (5112) [ 126.172091][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 126.365572][ T5114] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.31 (5114) [ 126.415170][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 126.605360][ T5116] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.32 (5116) [ 126.654746][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 126.819155][ T5118] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.33 (5118) [ 126.878082][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 127.058050][ T5120] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.34 (5120) [ 127.109951][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 127.142827][ T23] Bluetooth: hci1: command 0x040f tx timeout [ 127.291995][ T5122] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.35 (5122) 2026/03/06 01:48:53 executed programs: 23 [ 127.337258][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 127.520546][ T5124] set_capacity_and_notify: 10 callbacks suppressed [ 127.520561][ T5124] loop1: detected capacity change from 0 to 32768 [ 127.627169][ T5124] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.36 (5124) [ 127.682808][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 127.832945][ T5126] loop1: detected capacity change from 0 to 32768 [ 127.846646][ T5126] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.37 (5126) [ 127.886295][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 128.039284][ T5128] loop1: detected capacity change from 0 to 32768 [ 128.096795][ T5128] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.38 (5128) [ 128.138991][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 128.348692][ T5130] loop1: detected capacity change from 0 to 32768 [ 128.405508][ T5130] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.39 (5130) [ 128.460717][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 128.606263][ T5132] loop1: detected capacity change from 0 to 32768 [ 128.621667][ T5132] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.40 (5132) [ 128.678702][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 128.832541][ T5134] loop1: detected capacity change from 0 to 32768 [ 128.869049][ T5134] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.41 (5134) [ 128.919486][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 129.060205][ T5136] loop1: detected capacity change from 0 to 32768 [ 129.107211][ T5136] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.42 (5136) [ 129.161637][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 129.222808][ T4238] Bluetooth: hci1: command 0x0419 tx timeout [ 129.304966][ T5138] loop1: detected capacity change from 0 to 32768 [ 129.345668][ T5138] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.43 (5138) [ 129.399568][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 129.564887][ T5140] loop1: detected capacity change from 0 to 32768 [ 129.609160][ T5140] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.44 (5140) [ 129.658151][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 129.784017][ T5142] loop1: detected capacity change from 0 to 32768 [ 129.846527][ T5142] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.45 (5142) [ 129.895755][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 130.106717][ T5144] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.46 (5144) [ 130.152009][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 130.341611][ T5146] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.47 (5146) [ 130.390118][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 130.571993][ T5148] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.48 (5148) [ 130.629643][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 130.825863][ T5150] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.49 (5150) [ 130.871798][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 131.039665][ T5152] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.50 (5152) [ 131.086648][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 131.345996][ T5154] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.51 (5154) [ 131.403369][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 131.557189][ T5156] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.52 (5156) [ 131.603141][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 131.806744][ T5158] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.53 (5158) [ 131.852807][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 132.047004][ T5160] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.54 (5160) [ 132.091116][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 132.256571][ T5162] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.55 (5162) [ 132.310932][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 132.515909][ T5164] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.56 (5164) 2026/03/06 01:48:58 executed programs: 44 [ 132.576107][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 132.714629][ T5166] set_capacity_and_notify: 11 callbacks suppressed [ 132.714644][ T5166] loop1: detected capacity change from 0 to 32768 [ 132.742960][ T5166] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.57 (5166) [ 132.791977][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 132.942406][ T5168] loop1: detected capacity change from 0 to 32768 [ 132.952390][ T5168] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.58 (5168) [ 132.996343][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 133.065204][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.072020][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.165092][ T5170] loop1: detected capacity change from 0 to 32768 [ 133.175305][ T5170] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.59 (5170) [ 133.233558][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 133.384245][ T5172] loop1: detected capacity change from 0 to 32768 [ 133.394428][ T5172] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.60 (5172) [ 133.439249][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 133.596721][ T5174] loop1: detected capacity change from 0 to 32768 [ 133.642847][ T5174] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.61 (5174) [ 133.691072][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 133.820206][ T5176] loop1: detected capacity change from 0 to 32768 [ 133.885446][ T5176] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.62 (5176) [ 133.929577][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 134.089904][ T5178] loop1: detected capacity change from 0 to 32768 [ 134.100022][ T5178] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.63 (5178) [ 134.144125][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 134.312994][ T5180] loop1: detected capacity change from 0 to 32768 [ 134.385107][ T5180] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.64 (5180) [ 134.442848][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 134.597297][ T5182] loop1: detected capacity change from 0 to 32768 [ 134.610524][ T5182] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.65 (5182) [ 134.658384][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 134.808734][ T5184] loop1: detected capacity change from 0 to 32768 [ 134.917335][ T5184] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.66 (5184) [ 134.979709][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 135.187360][ T5186] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.67 (5186) [ 135.239062][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 135.445701][ T5188] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.68 (5188) [ 135.492733][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 135.655512][ T5190] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.69 (5190) [ 135.708211][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 135.890784][ T5192] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.70 (5192) [ 135.950666][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 136.155688][ T5194] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.71 (5194) [ 136.207092][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 136.378601][ T5197] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.72 (5197) [ 136.432293][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 136.636504][ T5199] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.73 (5199) [ 136.685447][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 136.848201][ T5201] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.74 (5201) [ 136.900517][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 137.105564][ T5203] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.75 (5203) [ 137.154270][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 137.345730][ T5205] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.76 (5205) [ 137.391702][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 137.655973][ T5207] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.77 (5207) 2026/03/06 01:49:03 executed programs: 65 [ 137.711367][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 137.875626][ T5209] set_capacity_and_notify: 11 callbacks suppressed [ 137.875641][ T5209] loop1: detected capacity change from 0 to 32768 [ 137.892548][ T5209] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.78 (5209) [ 137.946308][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 138.103380][ T5211] loop1: detected capacity change from 0 to 32768 [ 138.145523][ T5211] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.79 (5211) [ 138.199536][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 138.356328][ T5213] loop1: detected capacity change from 0 to 32768 [ 138.367788][ T5213] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.80 (5213) [ 138.405883][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 138.569942][ T5215] loop1: detected capacity change from 0 to 32768 [ 138.616225][ T5215] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.81 (5215) [ 138.682129][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 138.822305][ T5217] loop1: detected capacity change from 0 to 32768 [ 138.839017][ T5217] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.82 (5217) [ 138.880759][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 139.061927][ T5219] loop1: detected capacity change from 0 to 32768 [ 139.146727][ T5219] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.83 (5219) [ 139.208903][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 139.355611][ T5221] loop1: detected capacity change from 0 to 32768 [ 139.386407][ T5221] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.84 (5221) [ 139.443682][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 139.585775][ T5223] loop1: detected capacity change from 0 to 32768 [ 139.635620][ T5223] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.85 (5223) [ 139.689811][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 139.837652][ T5225] loop1: detected capacity change from 0 to 32768 [ 139.847902][ T5225] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.86 (5225) [ 139.903813][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 140.053441][ T5227] loop1: detected capacity change from 0 to 32768 [ 140.063658][ T5227] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.87 (5227) [ 140.127184][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 140.326425][ T5229] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.88 (5229) [ 140.379595][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 140.582912][ T5231] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.89 (5231) [ 140.641772][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 140.787580][ T5233] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.90 (5233) [ 140.852548][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 141.015910][ T5235] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.91 (5235) [ 141.065479][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 141.235555][ T5237] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.92 (5237) [ 141.291698][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 141.445209][ T5239] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.93 (5239) [ 141.492979][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 141.686140][ T5241] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.94 (5241) [ 141.742501][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 141.893855][ T5243] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.95 (5243) [ 141.939006][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 142.165975][ T5245] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.96 (5245) [ 142.233336][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 142.386548][ T5247] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.97 (5247) [ 142.431103][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 142.625527][ T5249] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.98 (5249) [ 142.681081][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 142.857459][ T5251] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.99 (5251) 2026/03/06 01:49:08 executed programs: 87 [ 142.898997][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 143.057225][ T5253] set_capacity_and_notify: 12 callbacks suppressed [ 143.057240][ T5253] loop1: detected capacity change from 0 to 32768 [ 143.076608][ T5253] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.100 (5253) [ 143.119316][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 143.280528][ T5255] loop1: detected capacity change from 0 to 32768 [ 143.293642][ T5255] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.101 (5255) [ 143.358294][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 143.642893][ T5257] loop1: detected capacity change from 0 to 32768 [ 143.660868][ T5257] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.102 (5257) [ 143.727964][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 143.951058][ T5259] loop1: detected capacity change from 0 to 32768 [ 143.965092][ T5259] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.103 (5259) [ 144.015322][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 144.169825][ T5261] loop1: detected capacity change from 0 to 32768 [ 144.181954][ T5261] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.104 (5261) [ 144.225224][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 144.395102][ T5263] loop1: detected capacity change from 0 to 32768 [ 144.405954][ T5263] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.105 (5263) [ 144.455932][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 144.609029][ T5265] loop1: detected capacity change from 0 to 32768 [ 144.694720][ T5265] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.106 (5265) [ 144.760094][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 144.891474][ T5267] loop1: detected capacity change from 0 to 32768 [ 144.955416][ T5267] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.107 (5267) [ 145.010886][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 145.166882][ T5269] loop1: detected capacity change from 0 to 32768 [ 145.176739][ T5269] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.108 (5269) [ 145.220560][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 145.356281][ T5271] loop1: detected capacity change from 0 to 32768 [ 145.434665][ T5271] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.109 (5271) [ 145.489124][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 145.647158][ T5273] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.110 (5273) [ 145.700428][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 145.895581][ T5275] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.111 (5275) [ 145.954418][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 146.122840][ T5277] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.112 (5277) [ 146.187956][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 146.385449][ T5279] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.113 (5279) [ 146.431585][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 146.704422][ T5281] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.114 (5281) [ 146.782219][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 146.965884][ T5283] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.115 (5283) [ 147.013403][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 147.225668][ T5285] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.116 (5285) [ 147.272067][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 147.443096][ T5287] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.117 (5287) [ 147.489418][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 147.651654][ T5289] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.118 (5289) [ 147.696667][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 147.869973][ T5291] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.119 (5291) 2026/03/06 01:49:13 executed programs: 107 [ 147.917400][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 148.075347][ T5293] set_capacity_and_notify: 10 callbacks suppressed [ 148.075362][ T5293] loop1: detected capacity change from 0 to 32768 [ 148.093684][ T5293] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.120 (5293) [ 148.139767][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 148.315617][ T5295] loop1: detected capacity change from 0 to 32768 [ 148.362840][ T5295] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.121 (5295) [ 148.415294][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 148.560239][ T5297] loop1: detected capacity change from 0 to 32768 [ 148.615842][ T5297] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.122 (5297) [ 148.670041][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 148.829522][ T5299] loop1: detected capacity change from 0 to 32768 [ 148.872828][ T5299] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.123 (5299) [ 148.926756][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 149.049722][ T5301] loop1: detected capacity change from 0 to 32768 [ 149.146407][ T5301] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.124 (5301) [ 149.212134][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 149.352287][ T5303] loop1: detected capacity change from 0 to 32768 [ 149.416714][ T5303] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.125 (5303) [ 149.476376][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 149.635596][ T5305] loop1: detected capacity change from 0 to 32768 [ 149.647077][ T5305] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.126 (5305) [ 149.687679][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 149.859990][ T5307] loop1: detected capacity change from 0 to 32768 [ 149.919641][ T5307] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.127 (5307) [ 149.969839][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 150.152962][ T5309] loop1: detected capacity change from 0 to 32768 [ 150.264844][ T5309] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.128 (5309) [ 150.325566][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 150.456499][ T5311] loop1: detected capacity change from 0 to 32768 [ 150.526078][ T5311] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.129 (5311) [ 150.581166][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 150.737022][ T5313] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.130 (5313) [ 150.796455][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 150.991092][ T5315] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.131 (5315) [ 151.034246][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 151.208607][ T5317] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.132 (5317) [ 151.260553][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 151.416231][ T5319] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.133 (5319) [ 151.473321][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 151.674929][ T5321] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.134 (5321) [ 151.732895][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 151.881407][ T5323] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.135 (5323) [ 151.934716][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 152.125540][ T5325] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.136 (5325) [ 152.181857][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 152.366024][ T5327] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.137 (5327) [ 152.415403][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 152.575328][ T5329] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.138 (5329) [ 152.629237][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 152.815593][ T5331] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.139 (5331) [ 152.879121][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 153.022307][ T5333] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.140 (5333) 2026/03/06 01:49:19 executed programs: 128 [ 153.066379][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 153.228621][ T5335] set_capacity_and_notify: 11 callbacks suppressed [ 153.228734][ T5335] loop1: detected capacity change from 0 to 32768 [ 153.324624][ T5335] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.141 (5335) [ 153.384520][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 153.509212][ T5337] loop1: detected capacity change from 0 to 32768 [ 153.576215][ T5337] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.142 (5337) [ 153.629372][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 153.758678][ T5339] loop1: detected capacity change from 0 to 32768 [ 153.826080][ T5339] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.143 (5339) [ 153.889451][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 154.014027][ T5341] loop1: detected capacity change from 0 to 32768 [ 154.065713][ T5341] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.144 (5341) [ 154.138232][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 154.286107][ T5343] loop1: detected capacity change from 0 to 32768 [ 154.297366][ T5343] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.145 (5343) [ 154.340416][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 154.499029][ T5345] loop1: detected capacity change from 0 to 32768 [ 154.577517][ T5345] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.146 (5345) [ 154.633993][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 154.786622][ T5347] loop1: detected capacity change from 0 to 32768 [ 154.797089][ T5347] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.147 (5347) [ 154.842842][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 155.020064][ T5349] loop1: detected capacity change from 0 to 32768 [ 155.032236][ T5349] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.148 (5349) [ 155.088932][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 155.245433][ T5351] loop1: detected capacity change from 0 to 32768 [ 155.336756][ T5351] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.149 (5351) [ 155.398393][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 155.540158][ T5353] loop1: detected capacity change from 0 to 32768 [ 155.555647][ T5353] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.150 (5353) [ 155.598228][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 155.805739][ T5355] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.151 (5355) [ 155.859963][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 156.035381][ T5357] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.152 (5357) [ 156.084803][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 156.245576][ T5359] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.153 (5359) [ 156.290923][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 156.458521][ T5361] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.154 (5361) [ 156.516284][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 156.707551][ T5363] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.155 (5363) [ 156.760843][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 156.915879][ T5365] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.156 (5365) [ 156.961468][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 157.116061][ T5367] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.157 (5367) [ 157.158337][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 157.327265][ T5369] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.158 (5369) [ 157.377495][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 157.557419][ T5371] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.159 (5371) [ 157.602386][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 157.779639][ T5373] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.160 (5373) [ 157.828352][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 157.988559][ T5375] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.161 (5375) [ 158.037885][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 158.216111][ T5377] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.162 (5377) 2026/03/06 01:49:24 executed programs: 150 [ 158.281627][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 158.443804][ T5379] set_capacity_and_notify: 12 callbacks suppressed [ 158.443820][ T5379] loop1: detected capacity change from 0 to 32768 [ 158.463208][ T5379] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.163 (5379) [ 158.510820][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 158.668033][ T5381] loop1: detected capacity change from 0 to 32768 [ 158.747744][ T5381] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.164 (5381) [ 158.808204][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 158.958496][ T5383] loop1: detected capacity change from 0 to 32768 [ 159.011777][ T5383] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.165 (5383) [ 159.058655][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 159.219988][ T5385] loop1: detected capacity change from 0 to 32768 [ 159.266894][ T5385] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.166 (5385) [ 159.317839][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 159.478267][ T5387] loop1: detected capacity change from 0 to 32768 [ 159.540786][ T5387] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.167 (5387) [ 159.598033][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 159.747301][ T5389] loop1: detected capacity change from 0 to 32768 [ 159.757208][ T5389] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.168 (5389) [ 159.818083][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 159.959651][ T5391] loop1: detected capacity change from 0 to 32768 [ 160.054530][ T5391] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.169 (5391) [ 160.115598][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 160.283176][ T5393] loop1: detected capacity change from 0 to 32768 [ 160.335623][ T5393] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.170 (5393) [ 160.388264][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 160.550030][ T5395] loop1: detected capacity change from 0 to 32768 [ 160.560000][ T5395] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.171 (5395) [ 160.604957][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 160.759500][ T5397] loop1: detected capacity change from 0 to 32768 [ 160.805458][ T5397] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.172 (5397) [ 160.866001][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 161.066089][ T5399] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.173 (5399) [ 161.111729][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 161.277526][ T5401] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.174 (5401) [ 161.330510][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 161.486935][ T5403] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.175 (5403) [ 161.531163][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 161.697516][ T5405] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.176 (5405) [ 161.747409][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 161.914514][ T5408] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.177 (5408) [ 161.958198][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 162.146824][ T5412] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.178 (5412) [ 162.190953][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 162.373440][ T5414] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.179 (5414) [ 162.420929][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 162.590494][ T5416] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.180 (5416) [ 162.651612][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 162.817158][ T5418] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.181 (5418) [ 162.859025][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 163.022582][ T5420] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.182 (5420) [ 163.068345][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 163.258161][ T5422] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.183 (5422) 2026/03/06 01:49:29 executed programs: 171 [ 163.309101][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 163.484813][ T5425] set_capacity_and_notify: 11 callbacks suppressed [ 163.484827][ T5425] loop1: detected capacity change from 0 to 32768 [ 163.504646][ T5425] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.184 (5425) [ 163.553858][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 163.727863][ T5428] loop1: detected capacity change from 0 to 32768 [ 163.738899][ T5428] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.185 (5428) [ 163.779510][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 163.950356][ T5430] loop1: detected capacity change from 0 to 32768 [ 163.961106][ T5430] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.186 (5430) [ 164.007845][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 164.161015][ T5432] loop1: detected capacity change from 0 to 32768 [ 164.207019][ T5432] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.187 (5432) [ 164.265665][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 164.399895][ T5434] loop1: detected capacity change from 0 to 32768 [ 164.446944][ T5434] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.188 (5434) [ 164.496932][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 164.655524][ T5436] loop1: detected capacity change from 0 to 32768 [ 164.665947][ T5436] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.189 (5436) [ 164.719345][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 164.879136][ T5439] loop1: detected capacity change from 0 to 32768 [ 164.889418][ T5439] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.190 (5439) [ 164.938966][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 165.089782][ T5441] loop1: detected capacity change from 0 to 32768 [ 165.103624][ T5441] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.191 (5441) [ 165.151141][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 165.306964][ T5443] loop1: detected capacity change from 0 to 32768 [ 165.352893][ T5443] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.192 (5443) [ 165.389054][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 165.568274][ T5445] loop1: detected capacity change from 0 to 32768 [ 165.577377][ T5445] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.193 (5445) [ 165.619241][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 165.784007][ T5447] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.194 (5447) [ 165.835913][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 165.987147][ T5449] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.195 (5449) [ 166.048909][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 166.215920][ T5451] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.196 (5451) [ 166.260396][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 166.428628][ T5453] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.197 (5453) [ 166.478909][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 166.637760][ T5455] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.198 (5455) [ 166.688225][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 166.875582][ T5457] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.199 (5457) [ 166.933163][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 167.085527][ T5459] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.200 (5459) [ 167.131541][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 167.297953][ T5461] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.201 (5461) [ 167.347155][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 167.506974][ T5463] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.202 (5463) [ 167.550170][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 167.765489][ T5465] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.203 (5465) [ 167.811546][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 167.969958][ T5467] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.204 (5467) [ 168.025126][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 168.256715][ T5469] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.205 (5469) 2026/03/06 01:49:34 executed programs: 193 [ 168.327455][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 168.525290][ T5471] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.206 (5471) [ 168.572218][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 168.715384][ T5473] set_capacity_and_notify: 13 callbacks suppressed [ 168.715399][ T5473] loop1: detected capacity change from 0 to 32768 [ 168.794712][ T5473] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.207 (5473) [ 168.866709][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 168.968813][ T5475] loop1: detected capacity change from 0 to 32768 [ 169.046251][ T5475] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.208 (5475) [ 169.118491][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 169.252580][ T5477] loop1: detected capacity change from 0 to 32768 [ 169.315830][ T5477] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.209 (5477) [ 169.372790][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 169.502081][ T5479] loop1: detected capacity change from 0 to 32768 [ 169.555579][ T5479] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.210 (5479) [ 169.601969][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 169.782224][ T5481] loop1: detected capacity change from 0 to 32768 [ 169.816928][ T5481] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.211 (5481) [ 169.871797][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 170.044718][ T5483] loop1: detected capacity change from 0 to 32768 [ 170.136704][ T5483] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.212 (5483) [ 170.207587][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 170.346396][ T5485] loop1: detected capacity change from 0 to 32768 [ 170.386134][ T5485] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.213 (5485) [ 170.437514][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 170.596042][ T5487] loop1: detected capacity change from 0 to 32768 [ 170.666634][ T5487] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.214 (5487) [ 170.727472][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 170.860871][ T5489] loop1: detected capacity change from 0 to 32768 [ 170.905959][ T5489] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.215 (5489) [ 170.952014][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 171.089472][ T5491] loop1: detected capacity change from 0 to 32768 [ 171.165889][ T5491] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.216 (5491) [ 171.215949][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 171.377538][ T5493] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.217 (5493) [ 171.438396][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 171.596030][ T5495] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.218 (5495) [ 171.650675][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 171.819117][ T5497] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.219 (5497) [ 171.866809][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 172.126746][ T5499] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.220 (5499) [ 172.186584][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 172.436568][ T5501] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.221 (5501) [ 172.493160][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 172.666399][ T5503] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.222 (5503) [ 172.718498][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 172.894529][ T5505] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.223 (5505) [ 172.936737][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 173.115308][ T5507] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.224 (5507) [ 173.163849][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 173.326095][ T5509] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.225 (5509) 2026/03/06 01:49:39 executed programs: 213 [ 173.370225][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 173.565698][ T5511] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.226 (5511) [ 173.626334][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 173.817784][ T5513] set_capacity_and_notify: 10 callbacks suppressed [ 173.817800][ T5513] loop1: detected capacity change from 0 to 32768 [ 173.879299][ T5513] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.227 (5513) [ 173.930606][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 174.082556][ T5515] loop1: detected capacity change from 0 to 32768 [ 174.102872][ T5515] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.228 (5515) [ 174.151684][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 174.310024][ T5517] loop1: detected capacity change from 0 to 32768 [ 174.366801][ T5517] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.229 (5517) [ 174.425512][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 174.562849][ T5519] loop1: detected capacity change from 0 to 32768 [ 174.605676][ T5519] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.230 (5519) [ 174.653970][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 174.803692][ T5521] loop1: detected capacity change from 0 to 32768 [ 174.814819][ T5521] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.231 (5521) [ 174.873737][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 175.025989][ T5523] loop1: detected capacity change from 0 to 32768 [ 175.092852][ T5523] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.232 (5523) [ 175.138703][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 175.302180][ T5525] loop1: detected capacity change from 0 to 32768 [ 175.312037][ T5525] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.233 (5525) [ 175.363132][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 175.519676][ T5527] loop1: detected capacity change from 0 to 32768 [ 175.594656][ T5527] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.234 (5527) [ 175.667242][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 175.799700][ T5529] loop1: detected capacity change from 0 to 32768 [ 175.884651][ T5529] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.235 (5529) [ 175.958628][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 176.067272][ T5531] loop1: detected capacity change from 0 to 32768 [ 176.132853][ T5531] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.236 (5531) [ 176.172568][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 176.351103][ T5533] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.237 (5533) [ 176.395080][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 176.576395][ T5535] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.238 (5535) [ 176.632412][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 176.789772][ T5537] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.239 (5537) [ 176.850064][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 177.035687][ T5539] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.240 (5539) [ 177.090636][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 177.275834][ T5541] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.241 (5541) [ 177.320624][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 177.481365][ T5543] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.242 (5543) [ 177.524651][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 177.686927][ T5545] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.243 (5545) [ 177.739886][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 177.890058][ T5547] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.244 (5547) [ 177.944367][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 178.113507][ T5549] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.245 (5549) [ 178.167010][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 178.347770][ T5551] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.246 (5551) 2026/03/06 01:49:44 executed programs: 234 [ 178.388618][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 178.605656][ T5553] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.247 (5553) [ 178.661283][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 178.835692][ T5555] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.248 (5555) [ 178.878252][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 179.036044][ T5557] set_capacity_and_notify: 12 callbacks suppressed [ 179.036063][ T5557] loop1: detected capacity change from 0 to 32768 [ 179.134707][ T5557] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.249 (5557) [ 179.195743][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 179.332128][ T5559] loop1: detected capacity change from 0 to 32768 [ 179.375568][ T5559] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.250 (5559) [ 179.424373][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 179.546212][ T5561] loop1: detected capacity change from 0 to 32768 [ 179.605143][ T5561] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.251 (5561) [ 179.656381][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 179.820178][ T5563] loop1: detected capacity change from 0 to 32768 [ 179.831235][ T5563] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.252 (5563) [ 179.877329][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 180.033132][ T5565] loop1: detected capacity change from 0 to 32768 [ 180.043692][ T5565] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.253 (5565) [ 180.106012][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 180.256561][ T5567] loop1: detected capacity change from 0 to 32768 [ 180.306810][ T5567] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.254 (5567) [ 180.369456][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 180.518629][ T5569] loop1: detected capacity change from 0 to 32768 [ 180.579511][ T5569] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.255 (5569) [ 180.627353][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 180.790953][ T5571] loop1: detected capacity change from 0 to 32768 [ 180.802544][ T5571] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.256 (5571) [ 180.845762][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 181.012050][ T5573] loop1: detected capacity change from 0 to 32768 [ 181.022489][ T5573] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.257 (5573) [ 181.076389][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 181.237300][ T5575] loop1: detected capacity change from 0 to 32768 [ 181.250386][ T5575] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.258 (5575) [ 181.305855][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 181.517318][ T5577] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.259 (5577) [ 181.582139][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 181.755731][ T5579] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.260 (5579) [ 181.812260][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 182.026453][ T5581] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.261 (5581) [ 182.091960][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 182.285626][ T5583] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.262 (5583) [ 182.331773][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 182.490566][ T5585] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.263 (5585) [ 182.545067][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 182.745838][ T5587] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.264 (5587) [ 182.796460][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 182.987858][ T5589] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.265 (5589) [ 183.046458][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 183.245834][ T5591] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.266 (5591) [ 183.292266][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 183.465437][ T5593] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.267 (5593) 2026/03/06 01:49:49 executed programs: 255 [ 183.512473][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 183.674279][ T5595] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.268 (5595) [ 183.724599][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 183.887796][ T5597] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.269 (5597) [ 183.940138][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 184.072395][ T5599] set_capacity_and_notify: 11 callbacks suppressed [ 184.072410][ T5599] loop1: detected capacity change from 0 to 32768 [ 184.125840][ T5599] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.270 (5599) [ 184.170647][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 184.335481][ T5601] loop1: detected capacity change from 0 to 32768 [ 184.375097][ T5601] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.271 (5601) [ 184.427710][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 184.574805][ T5603] loop1: detected capacity change from 0 to 32768 [ 184.587797][ T5603] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.272 (5603) [ 184.640717][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 184.795647][ T5605] loop1: detected capacity change from 0 to 32768 [ 184.845776][ T5605] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.273 (5605) [ 184.908655][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 185.037443][ T5607] loop1: detected capacity change from 0 to 32768 [ 185.105108][ T5607] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.274 (5607) [ 185.151045][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 185.314421][ T5609] loop1: detected capacity change from 0 to 32768 [ 185.324017][ T5609] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.275 (5609) [ 185.368197][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 185.528300][ T5611] loop1: detected capacity change from 0 to 32768 [ 185.538226][ T5611] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.276 (5611) [ 185.581776][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 185.746556][ T5613] loop1: detected capacity change from 0 to 32768 [ 185.802923][ T5613] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.277 (5613) [ 185.847845][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 186.017093][ T5615] loop1: detected capacity change from 0 to 32768 [ 186.058204][ T5615] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.278 (5615) [ 186.116807][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 186.250820][ T5617] loop1: detected capacity change from 0 to 32768 [ 186.305868][ T5617] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.279 (5617) [ 186.365582][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 186.566365][ T5619] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.280 (5619) [ 186.623894][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 186.815725][ T5621] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.281 (5621) [ 186.870092][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 187.036165][ T5623] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.282 (5623) [ 187.079786][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 187.251552][ T5625] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.283 (5625) [ 187.301784][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 187.496217][ T5627] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.284 (5627) [ 187.544563][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 187.712330][ T5629] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.285 (5629) [ 187.756222][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 187.994888][ T5631] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.286 (5631) [ 188.063512][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 188.256779][ T5633] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.287 (5633) [ 188.311280][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 188.517525][ T5635] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.288 (5635) 2026/03/06 01:49:54 executed programs: 276 [ 188.561912][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 188.725313][ T5637] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.289 (5637) [ 188.767143][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 188.966932][ T5639] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.290 (5639) [ 189.007532][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 189.173845][ T5641] set_capacity_and_notify: 11 callbacks suppressed [ 189.173859][ T5641] loop1: detected capacity change from 0 to 32768 [ 189.192226][ T5641] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.291 (5641) [ 189.230939][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 189.404041][ T5643] loop1: detected capacity change from 0 to 32768 [ 189.414011][ T5643] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.292 (5643) [ 189.457893][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 189.618572][ T5645] loop1: detected capacity change from 0 to 32768 [ 189.668174][ T5645] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.293 (5645) [ 189.738623][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 189.873837][ T5647] loop1: detected capacity change from 0 to 32768 [ 189.885438][ T5647] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.294 (5647) [ 189.947458][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 190.091283][ T5649] loop1: detected capacity change from 0 to 32768 [ 190.103153][ T5649] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.295 (5649) [ 190.171908][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 190.317520][ T5651] loop1: detected capacity change from 0 to 32768 [ 190.375517][ T5651] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.296 (5651) [ 190.425105][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 190.579462][ T5653] loop1: detected capacity change from 0 to 32768 [ 190.600209][ T5653] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.297 (5653) [ 190.635198][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 190.804244][ T5655] loop1: detected capacity change from 0 to 32768 [ 190.837002][ T5655] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.298 (5655) [ 190.893672][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 191.030267][ T5657] loop1: detected capacity change from 0 to 32768 [ 191.065861][ T5657] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.299 (5657) [ 191.117207][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 191.260989][ T5659] loop1: detected capacity change from 0 to 32768 [ 191.297209][ T5659] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.300 (5659) [ 191.343779][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 191.502849][ T5661] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.301 (5661) [ 191.558655][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 191.756153][ T5663] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.302 (5663) [ 191.812495][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 191.980722][ T5665] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.303 (5665) [ 192.033770][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 192.201786][ T5667] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.304 (5667) [ 192.251011][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 192.496913][ T5669] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.305 (5669) [ 192.550903][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 192.745492][ T5671] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.306 (5671) [ 192.793498][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 192.975013][ T5673] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.307 (5673) [ 193.030469][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 193.225210][ T5675] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.308 (5675) [ 193.299621][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 193.485802][ T5677] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.309 (5677) [ 193.541550][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 193.711407][ T5679] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.310 (5679) 2026/03/06 01:49:59 executed programs: 298 [ 193.766557][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 193.945776][ T5681] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.311 (5681) [ 193.992411][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 194.154105][ T5683] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.312 (5683) [ 194.224873][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 194.369886][ T5685] set_capacity_and_notify: 12 callbacks suppressed [ 194.369897][ T5685] loop1: detected capacity change from 0 to 32768 [ 194.389814][ T5685] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.313 (5685) [ 194.434649][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 194.504062][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.511050][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.602553][ T5687] loop1: detected capacity change from 0 to 32768 [ 194.655748][ T5687] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.314 (5687) [ 194.713788][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 194.857995][ T5689] loop1: detected capacity change from 0 to 32768 [ 194.945850][ T5689] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.315 (5689) [ 195.021689][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 195.139201][ T5691] loop1: detected capacity change from 0 to 32768 [ 195.196700][ T5691] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.316 (5691) [ 195.235807][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 195.409138][ T5693] loop1: detected capacity change from 0 to 32768 [ 195.497042][ T5693] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.317 (5693) [ 195.564049][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 195.693032][ T5695] loop1: detected capacity change from 0 to 32768 [ 195.756364][ T5695] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.318 (5695) [ 195.798058][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 195.967668][ T5697] loop1: detected capacity change from 0 to 32768 [ 195.978004][ T5697] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.319 (5697) [ 196.033571][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 196.177482][ T5699] loop1: detected capacity change from 0 to 32768 [ 196.270173][ T5699] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.320 (5699) [ 196.323323][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 196.474872][ T5701] loop1: detected capacity change from 0 to 32768 [ 196.515624][ T5701] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.321 (5701) [ 196.566289][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 196.745459][ T5703] loop1: detected capacity change from 0 to 32768 [ 196.757162][ T5703] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.322 (5703) [ 196.811396][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 196.980836][ T5705] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.323 (5705) [ 197.026045][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 197.208188][ T5707] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.324 (5707) [ 197.267376][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 197.424706][ T5709] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.325 (5709) [ 197.488762][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 197.643435][ T5711] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.326 (5711) [ 197.690706][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 197.870440][ T5713] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.327 (5713) [ 197.924796][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 198.145383][ T5715] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.328 (5715) [ 198.191108][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 198.378774][ T5717] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.329 (5717) [ 198.431381][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 198.590740][ T5719] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.330 (5719) [ 198.646112][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 198.798696][ T5721] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.331 (5721) 2026/03/06 01:50:04 executed programs: 319 [ 198.854853][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 199.009492][ T5723] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.332 (5723) [ 199.068835][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 199.217524][ T5725] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.333 (5725) [ 199.261565][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 199.426404][ T5727] set_capacity_and_notify: 11 callbacks suppressed [ 199.426418][ T5727] loop1: detected capacity change from 0 to 32768 [ 199.473149][ T5727] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.334 (5727) [ 199.519960][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 199.680339][ T5729] loop1: detected capacity change from 0 to 32768 [ 199.715533][ T5729] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.335 (5729) [ 199.779596][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 199.916846][ T5731] loop1: detected capacity change from 0 to 32768 [ 200.025388][ T5731] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.336 (5731) [ 200.082090][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 200.218796][ T5733] loop1: detected capacity change from 0 to 32768 [ 200.258431][ T5733] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.337 (5733) [ 200.301338][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 200.487513][ T5735] loop1: detected capacity change from 0 to 32768 [ 200.497678][ T5735] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.338 (5735) [ 200.539851][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 200.716383][ T5737] loop1: detected capacity change from 0 to 32768 [ 200.816793][ T5737] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.339 (5737) [ 200.885234][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 201.019536][ T5739] loop1: detected capacity change from 0 to 32768 [ 201.075547][ T5739] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.340 (5739) [ 201.119119][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 201.274449][ T5741] loop1: detected capacity change from 0 to 32768 [ 201.284776][ T5741] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.341 (5741) [ 201.342659][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 201.478349][ T5743] loop1: detected capacity change from 0 to 32768 [ 201.537379][ T5743] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.342 (5743) [ 201.580762][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 201.742748][ T5745] loop1: detected capacity change from 0 to 32768 [ 201.753044][ T5745] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.343 (5745) [ 201.806154][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 201.996117][ T5747] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.344 (5747) [ 202.040114][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 202.200432][ T5749] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.345 (5749) [ 202.250899][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 202.404380][ T5751] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.346 (5751) [ 202.448963][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 202.623836][ T5753] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.347 (5753) [ 202.671364][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 202.837652][ T5755] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.348 (5755) [ 202.891224][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 203.095365][ T5757] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.349 (5757) [ 203.140887][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 203.304936][ T5759] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.350 (5759) [ 203.353677][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 203.566178][ T5761] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.351 (5761) [ 203.616371][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 203.796407][ T5763] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.352 (5763) [ 203.841657][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 204.137251][ T5765] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.353 (5765) 2026/03/06 01:50:10 executed programs: 341 [ 204.189893][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 204.380363][ T5767] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.354 (5767) [ 204.426853][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 204.586518][ T5769] set_capacity_and_notify: 11 callbacks suppressed [ 204.586533][ T5769] loop1: detected capacity change from 0 to 32768 [ 204.612283][ T5769] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.355 (5769) [ 204.660889][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 204.897361][ T5771] loop1: detected capacity change from 0 to 32768 [ 204.921928][ T5771] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.356 (5771) [ 204.988297][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 205.323948][ T5773] loop1: detected capacity change from 0 to 32768 [ 205.334994][ T5773] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.357 (5773) [ 205.381001][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 205.532361][ T5775] loop1: detected capacity change from 0 to 32768 [ 205.548094][ T5775] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.358 (5775) [ 205.599861][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 205.757662][ T5777] loop1: detected capacity change from 0 to 32768 [ 205.769575][ T5777] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.359 (5777) [ 205.813972][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 205.950547][ T5779] loop1: detected capacity change from 0 to 32768 [ 205.996293][ T5779] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.360 (5779) [ 206.046801][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 206.204273][ T5781] loop1: detected capacity change from 0 to 32768 [ 206.214584][ T5781] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.361 (5781) [ 206.258340][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 206.428871][ T5783] loop1: detected capacity change from 0 to 32768 [ 206.486773][ T5783] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.362 (5783) [ 206.529769][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 206.716709][ T5785] loop1: detected capacity change from 0 to 32768 [ 206.806402][ T5785] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.363 (5785) [ 206.861477][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 207.010938][ T5787] loop1: detected capacity change from 0 to 32768 [ 207.020416][ T5787] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.364 (5787) [ 207.060245][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 207.255560][ T5789] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.365 (5789) [ 207.310567][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 207.486185][ T5791] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.366 (5791) [ 207.530778][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 207.705619][ T5793] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.367 (5793) [ 207.749512][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 207.955394][ T5795] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.368 (5795) [ 208.006758][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 208.155854][ T5797] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.369 (5797) [ 208.209459][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 208.401543][ T5799] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.370 (5799) [ 208.450548][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 208.665622][ T5801] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.371 (5801) [ 208.716577][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 208.880598][ T5803] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.372 (5803) [ 208.926879][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 209.107735][ T5805] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.373 (5805) [ 209.150704][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 209.355955][ T5807] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.374 (5807) 2026/03/06 01:50:15 executed programs: 362 [ 209.403636][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 209.564781][ T5809] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.375 (5809) [ 209.619395][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 209.779186][ T5811] set_capacity_and_notify: 11 callbacks suppressed [ 209.779201][ T5811] loop1: detected capacity change from 0 to 32768 [ 209.839738][ T5811] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.376 (5811) [ 209.899171][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 210.046495][ T5813] loop1: detected capacity change from 0 to 32768 [ 210.057515][ T5813] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.377 (5813) [ 210.113516][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 210.241684][ T5815] loop1: detected capacity change from 0 to 32768 [ 210.296190][ T5815] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.378 (5815) [ 210.345342][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 210.499434][ T5817] loop1: detected capacity change from 0 to 32768 [ 210.518875][ T5817] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.379 (5817) [ 210.570416][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 210.733140][ T5819] loop1: detected capacity change from 0 to 32768 [ 210.745514][ T5819] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.380 (5819) [ 210.790459][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 210.945829][ T5821] loop1: detected capacity change from 0 to 32768 [ 210.958992][ T5821] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.381 (5821) [ 211.010695][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 211.155723][ T5823] loop1: detected capacity change from 0 to 32768 [ 211.195585][ T5823] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.382 (5823) [ 211.239233][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 211.424205][ T5825] loop1: detected capacity change from 0 to 32768 [ 211.435598][ T5825] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.383 (5825) [ 211.488442][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 211.618819][ T5827] loop1: detected capacity change from 0 to 32768 [ 211.695296][ T5827] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.384 (5827) [ 211.741832][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 211.908937][ T5829] loop1: detected capacity change from 0 to 32768 [ 211.969969][ T5829] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.385 (5829) [ 212.026612][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 212.225425][ T5831] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.386 (5831) [ 212.270441][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 212.450244][ T5833] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.387 (5833) [ 212.510169][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 212.754781][ T5835] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.388 (5835) [ 212.817606][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 213.005822][ T5837] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.389 (5837) [ 213.065967][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 213.245567][ T5839] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.390 (5839) [ 213.292029][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 213.494413][ T5841] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.391 (5841) [ 213.546809][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 213.703595][ T5843] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.392 (5843) [ 213.751555][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 213.909141][ T5845] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.393 (5845) [ 213.968323][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 214.155694][ T5847] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.394 (5847) [ 214.211876][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) 2026/03/06 01:50:20 executed programs: 383 [ 214.404544][ T5849] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.395 (5849) [ 214.467538][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 214.624195][ T5851] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.396 (5851) [ 214.677383][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 214.855388][ T5853] set_capacity_and_notify: 11 callbacks suppressed [ 214.855405][ T5853] loop1: detected capacity change from 0 to 32768 [ 214.945439][ T5853] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.397 (5853) [ 215.007439][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 215.135415][ T5855] loop1: detected capacity change from 0 to 32768 [ 215.238588][ T5855] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.398 (5855) [ 215.297330][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 215.424930][ T5857] loop1: detected capacity change from 0 to 32768 [ 215.495859][ T5857] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.399 (5857) [ 215.541705][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 215.715595][ T5859] loop1: detected capacity change from 0 to 32768 [ 215.726318][ T5859] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.400 (5859) [ 215.789945][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 215.937071][ T5861] loop1: detected capacity change from 0 to 32768 [ 215.948153][ T5861] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.401 (5861) [ 215.990057][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 216.161937][ T5863] loop1: detected capacity change from 0 to 32768 [ 216.197471][ T5863] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.402 (5863) [ 216.256476][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 216.399030][ T5865] loop1: detected capacity change from 0 to 32768 [ 216.455828][ T5865] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.403 (5865) [ 216.502090][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 216.680332][ T5867] loop1: detected capacity change from 0 to 32768 [ 216.702710][ T5867] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.404 (5867) [ 216.738959][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 216.930308][ T5869] loop1: detected capacity change from 0 to 32768 [ 216.956517][ T5869] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.405 (5869) [ 217.006159][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 217.152183][ T5871] loop1: detected capacity change from 0 to 32768 [ 217.163771][ T5871] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.406 (5871) [ 217.222077][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 217.415712][ T5873] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.407 (5873) [ 217.460906][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 217.649052][ T5875] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.408 (5875) [ 217.704042][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 217.906029][ T5877] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.409 (5877) [ 217.966850][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 218.134619][ T5879] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.410 (5879) [ 218.181007][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 218.365951][ T5881] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.411 (5881) [ 218.421926][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 218.625515][ T5883] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.412 (5883) [ 218.677703][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 218.834928][ T5885] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.413 (5885) [ 218.875270][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 219.075896][ T5887] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.414 (5887) [ 219.124737][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 219.326775][ T5889] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.415 (5889) [ 219.375776][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 219.606668][ T5891] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.416 (5891) 2026/03/06 01:50:25 executed programs: 404 [ 219.666149][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 219.848268][ T5893] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.417 (5893) [ 219.895804][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 220.055079][ T5895] set_capacity_and_notify: 11 callbacks suppressed [ 220.055095][ T5895] loop1: detected capacity change from 0 to 32768 [ 220.072546][ T5895] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.418 (5895) [ 220.132379][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 220.272967][ T5897] loop1: detected capacity change from 0 to 32768 [ 220.350710][ T5897] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.419 (5897) [ 220.404850][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 220.570643][ T5899] loop1: detected capacity change from 0 to 32768 [ 220.580520][ T5899] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.420 (5899) [ 220.628943][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 220.789737][ T5901] loop1: detected capacity change from 0 to 32768 [ 220.884663][ T5901] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.421 (5901) [ 220.948983][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 221.085141][ T5903] loop1: detected capacity change from 0 to 32768 [ 221.206532][ T5903] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.422 (5903) [ 221.265760][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 221.416991][ T5905] loop1: detected capacity change from 0 to 32768 [ 221.496810][ T5905] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.423 (5905) [ 221.557419][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 221.692545][ T5907] loop1: detected capacity change from 0 to 32768 [ 221.766025][ T5907] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.424 (5907) [ 221.823096][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 221.969873][ T5909] loop1: detected capacity change from 0 to 32768 [ 222.017953][ T5909] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.425 (5909) [ 222.072057][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 222.212176][ T5911] loop1: detected capacity change from 0 to 32768 [ 222.255721][ T5911] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.426 (5911) [ 222.318087][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 222.462352][ T5913] loop1: detected capacity change from 0 to 32768 [ 222.472209][ T5913] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.427 (5913) [ 222.517768][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 222.694261][ T5915] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.428 (5915) [ 222.735136][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 222.904457][ T5917] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.429 (5917) [ 222.959188][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 223.166686][ T5919] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.430 (5919) [ 223.220355][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 223.415527][ T5921] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.431 (5921) [ 223.463050][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 223.655816][ T5923] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.432 (5923) [ 223.701467][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 223.912786][ T5925] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.433 (5925) [ 223.969415][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 224.215088][ T5927] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.434 (5927) [ 224.269770][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 224.426910][ T5929] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.435 (5929) [ 224.473484][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 224.686329][ T5931] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.436 (5931) 2026/03/06 01:50:30 executed programs: 424 [ 224.731243][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 224.908808][ T5933] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.437 (5933) [ 224.949899][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 225.143515][ T5935] set_capacity_and_notify: 10 callbacks suppressed [ 225.143532][ T5935] loop1: detected capacity change from 0 to 32768 [ 225.216607][ T5935] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.438 (5935) [ 225.284355][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 225.399960][ T5938] loop1: detected capacity change from 0 to 32768 [ 225.466761][ T5938] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.439 (5938) [ 225.510966][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 225.663860][ T5940] loop1: detected capacity change from 0 to 32768 [ 225.674172][ T5940] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.440 (5940) [ 225.721559][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 225.846322][ T5942] loop1: detected capacity change from 0 to 32768 [ 225.906249][ T5942] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.441 (5942) [ 225.955415][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 226.097724][ T5944] loop1: detected capacity change from 0 to 32768 [ 226.155290][ T5944] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.442 (5944) [ 226.206833][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 226.374115][ T5946] loop1: detected capacity change from 0 to 32768 [ 226.384221][ T5946] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.443 (5946) [ 226.447303][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 226.595961][ T5949] loop1: detected capacity change from 0 to 32768 [ 226.609975][ T5949] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.444 (5949) [ 226.662291][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 226.825138][ T5952] loop1: detected capacity change from 0 to 32768 [ 226.840383][ T5952] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.445 (5952) [ 226.892812][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 227.066269][ T5954] loop1: detected capacity change from 0 to 32768 [ 227.077316][ T5954] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.446 (5954) [ 227.121377][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 227.289547][ T5956] loop1: detected capacity change from 0 to 32768 [ 227.303062][ T1107] Bluetooth: hci0: command 0x0406 tx timeout [ 227.339966][ T5956] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.447 (5956) [ 227.390743][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 227.585821][ T5958] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.448 (5958) [ 227.630912][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 227.825584][ T5960] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.449 (5960) [ 227.890763][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 228.084588][ T5964] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.450 (5964) [ 228.148795][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 228.340715][ T5966] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.451 (5966) [ 228.398808][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 228.550855][ T5969] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.452 (5969) [ 228.595915][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 228.795257][ T5971] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.453 (5971) [ 228.843399][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 229.055922][ T5973] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.454 (5973) [ 229.104186][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 229.315623][ T5975] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.455 (5975) [ 229.360297][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 229.555611][ T5977] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.456 (5977) [ 229.611065][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 229.787200][ T5979] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.457 (5979) 2026/03/06 01:50:35 executed programs: 445 [ 229.834338][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 229.994798][ T5981] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.458 (5981) [ 230.042201][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 230.198181][ T5983] set_capacity_and_notify: 11 callbacks suppressed [ 230.198196][ T5983] loop1: detected capacity change from 0 to 32768 [ 230.217444][ T5983] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.459 (5983) [ 230.271547][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 230.438500][ T5985] loop1: detected capacity change from 0 to 32768 [ 230.448379][ T5985] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.460 (5985) [ 230.495327][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 230.647903][ T5987] loop1: detected capacity change from 0 to 32768 [ 230.658070][ T5987] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.461 (5987) [ 230.698092][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 230.869566][ T5989] loop1: detected capacity change from 0 to 32768 [ 230.925684][ T5989] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.462 (5989) [ 230.979126][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 231.117995][ T5991] loop1: detected capacity change from 0 to 32768 [ 231.185974][ T5991] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.463 (5991) [ 231.245739][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 231.384325][ T5993] loop1: detected capacity change from 0 to 32768 [ 231.464889][ T5993] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.464 (5993) [ 231.518448][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 231.668473][ T5995] loop1: detected capacity change from 0 to 32768 [ 231.735487][ T5995] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.465 (5995) [ 231.784501][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 231.917809][ T5997] loop1: detected capacity change from 0 to 32768 [ 231.965472][ T5997] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.466 (5997) [ 232.021209][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 232.164248][ T5999] loop1: detected capacity change from 0 to 32768 [ 232.215352][ T5999] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.467 (5999) [ 232.264725][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 232.412170][ T6001] loop1: detected capacity change from 0 to 32768 [ 232.428565][ T6001] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.468 (6001) [ 232.472992][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 232.645203][ T6003] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.469 (6003) [ 232.692442][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 232.858750][ T6005] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.470 (6005) [ 232.903586][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 233.095784][ T6007] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.471 (6007) [ 233.154313][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 233.317960][ T6009] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.472 (6009) [ 233.357310][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 233.530487][ T6011] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.473 (6011) [ 233.584819][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 233.742506][ T6013] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.474 (6013) [ 233.802260][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 233.976169][ T6015] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.475 (6015) [ 234.025940][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 234.177408][ T6017] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.476 (6017) [ 234.240376][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 234.445872][ T6019] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.477 (6019) [ 234.493686][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 234.734518][ T6021] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.478 (6021) [ 234.802227][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 235.014638][ T6023] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.479 (6023) 2026/03/06 01:50:41 executed programs: 467 [ 235.074675][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 235.205975][ T6025] set_capacity_and_notify: 11 callbacks suppressed [ 235.205991][ T6025] loop1: detected capacity change from 0 to 32768 [ 235.275658][ T6025] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.480 (6025) [ 235.329007][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 235.482536][ T6027] loop1: detected capacity change from 0 to 32768 [ 235.495668][ T6027] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.481 (6027) [ 235.539994][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 235.715297][ T6029] loop1: detected capacity change from 0 to 32768 [ 235.724994][ T6029] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.482 (6029) [ 235.780252][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 235.924711][ T6031] loop1: detected capacity change from 0 to 32768 [ 235.936418][ T6031] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.483 (6031) [ 235.990493][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 236.142432][ T6033] loop1: detected capacity change from 0 to 32768 [ 236.160403][ T6033] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.484 (6033) [ 236.209954][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 236.375923][ T6035] loop1: detected capacity change from 0 to 32768 [ 236.387168][ T6035] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.485 (6035) [ 236.432533][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 236.604215][ T6037] loop1: detected capacity change from 0 to 32768 [ 236.649630][ T6037] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.486 (6037) [ 236.703857][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 236.855104][ T6039] loop1: detected capacity change from 0 to 32768 [ 236.869535][ T6039] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.487 (6039) [ 236.916208][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 237.046223][ T6041] loop1: detected capacity change from 0 to 32768 [ 237.105659][ T6041] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.488 (6041) [ 237.152491][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 237.292340][ T6043] loop1: detected capacity change from 0 to 32768 [ 237.375375][ T6043] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.489 (6043) [ 237.432334][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 237.605328][ T6045] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.490 (6045) [ 237.648756][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 237.827278][ T6047] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.491 (6047) [ 237.870354][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 238.038807][ T6049] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.492 (6049) [ 238.087123][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 238.295673][ T6051] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.493 (6051) [ 238.355990][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 238.575663][ T6053] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.494 (6053) [ 238.625180][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 238.832894][ T6055] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.495 (6055) [ 238.869720][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 239.040601][ T6057] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.496 (6057) [ 239.084103][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 239.266199][ T6059] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.497 (6059) [ 239.332486][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 239.487626][ T6061] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.498 (6061) [ 239.537720][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 239.695106][ T6063] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.499 (6063) [ 239.738131][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 239.985671][ T6065] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.500 (6065) [ 240.057809][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 240.216168][ T6067] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.501 (6067) 2026/03/06 01:50:46 executed programs: 489 [ 240.263183][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 240.434247][ T6069] set_capacity_and_notify: 12 callbacks suppressed [ 240.434261][ T6069] loop1: detected capacity change from 0 to 32768 [ 240.450686][ T6069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.502 (6069) [ 240.506394][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 240.662060][ T6071] loop1: detected capacity change from 0 to 32768 [ 240.672073][ T6071] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.503 (6071) [ 240.721836][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 240.876254][ T6073] loop1: detected capacity change from 0 to 32768 [ 240.955532][ T6073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.504 (6073) [ 241.016597][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 241.159820][ T6075] loop1: detected capacity change from 0 to 32768 [ 241.172570][ T6075] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.505 (6075) [ 241.213356][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 241.382512][ T6077] loop1: detected capacity change from 0 to 32768 [ 241.394201][ T6077] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.506 (6077) [ 241.441977][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 241.620562][ T6079] loop1: detected capacity change from 0 to 32768 [ 241.685732][ T6079] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.507 (6079) [ 241.742255][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 241.895439][ T6081] loop1: detected capacity change from 0 to 32768 [ 241.905613][ T6081] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.508 (6081) [ 241.946883][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 242.131745][ T6083] loop1: detected capacity change from 0 to 32768 [ 242.166979][ T6083] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.509 (6083) [ 242.230440][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 242.366926][ T6085] loop1: detected capacity change from 0 to 32768 [ 242.425251][ T6085] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.510 (6085) [ 242.470989][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 242.661327][ T6087] loop1: detected capacity change from 0 to 32768 [ 242.706579][ T6087] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.511 (6087) [ 242.767431][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 242.968498][ T6089] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.512 (6089) [ 243.019008][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 243.236253][ T6091] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.513 (6091) [ 243.280829][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 243.461884][ T6093] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.514 (6093) [ 243.502029][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 243.676844][ T6095] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.515 (6095) [ 243.718625][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 243.898573][ T6097] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.516 (6097) [ 243.945220][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 244.149294][ T6099] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.517 (6099) [ 244.191299][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 244.356039][ T6101] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.518 (6101) [ 244.405040][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 244.591365][ T6103] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.519 (6103) [ 244.621835][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 244.835950][ T6105] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.520 (6105) [ 244.893610][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 245.085396][ T6107] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.521 (6107) [ 245.130265][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 245.336935][ T6109] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.522 (6109) 2026/03/06 01:50:51 executed programs: 510 [ 245.395875][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 245.537437][ T6111] set_capacity_and_notify: 11 callbacks suppressed [ 245.537451][ T6111] loop1: detected capacity change from 0 to 32768 [ 245.558423][ T6111] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.523 (6111) [ 245.611609][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 245.764275][ T6113] loop1: detected capacity change from 0 to 32768 [ 245.777674][ T6113] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.524 (6113) [ 245.833035][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 245.948963][ T6115] loop1: detected capacity change from 0 to 32768 [ 246.017177][ T6115] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.525 (6115) [ 246.059236][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 246.232400][ T6117] loop1: detected capacity change from 0 to 32768 [ 246.268547][ T6117] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.526 (6117) [ 246.320180][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 246.468975][ T6119] loop1: detected capacity change from 0 to 32768 [ 246.597170][ T6119] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.527 (6119) [ 246.666907][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 246.807172][ T6121] loop1: detected capacity change from 0 to 32768 [ 246.906272][ T6121] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.528 (6121) [ 246.955741][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 247.131229][ T6123] loop1: detected capacity change from 0 to 32768 [ 247.168549][ T6123] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.529 (6123) [ 247.227459][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 247.368207][ T6125] loop1: detected capacity change from 0 to 32768 [ 247.407623][ T6125] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.530 (6125) [ 247.462511][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 247.604258][ T6127] loop1: detected capacity change from 0 to 32768 [ 247.647932][ T6127] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.531 (6127) [ 247.685646][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 247.784949][ T23] Bluetooth: hci1: command 0x0406 tx timeout [ 247.876197][ T6129] loop1: detected capacity change from 0 to 32768 [ 247.887246][ T6129] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.532 (6129) [ 247.940320][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 248.104426][ T6131] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.533 (6131) [ 248.155544][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 248.319680][ T6133] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.534 (6133) [ 248.369392][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 248.576550][ T6135] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.535 (6135) [ 248.630990][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 248.816094][ T6137] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.536 (6137) [ 248.870712][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 249.067423][ T6139] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.537 (6139) [ 249.123968][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 249.280826][ T6141] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.538 (6141) [ 249.336015][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 249.517626][ T6143] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.539 (6143) [ 249.563291][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 249.729167][ T6145] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.540 (6145) [ 249.787948][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 249.975447][ T6147] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.541 (6147) [ 250.020327][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 250.245690][ T6149] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.542 (6149) [ 250.305203][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 250.486423][ T6151] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.543 (6151) 2026/03/06 01:50:56 executed programs: 531 [ 250.535841][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 250.689013][ T6153] set_capacity_and_notify: 11 callbacks suppressed [ 250.689028][ T6153] loop1: detected capacity change from 0 to 32768 [ 250.787147][ T6153] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.544 (6153) [ 250.845734][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 251.006398][ T6155] loop1: detected capacity change from 0 to 32768 [ 251.095319][ T6155] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.545 (6155) [ 251.149952][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 251.297684][ T6157] loop1: detected capacity change from 0 to 32768 [ 251.307949][ T6157] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.546 (6157) [ 251.366422][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 251.518813][ T6159] loop1: detected capacity change from 0 to 32768 [ 251.575337][ T6159] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.547 (6159) [ 251.626734][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 251.781733][ T6161] loop1: detected capacity change from 0 to 32768 [ 251.792268][ T6161] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.548 (6161) [ 251.840884][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 252.001502][ T6163] loop1: detected capacity change from 0 to 32768 [ 252.016238][ T6163] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.549 (6163) [ 252.057342][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 252.225188][ T6165] loop1: detected capacity change from 0 to 32768 [ 252.236438][ T6165] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.550 (6165) [ 252.292559][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 252.431077][ T6167] loop1: detected capacity change from 0 to 32768 [ 252.495568][ T6167] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.551 (6167) [ 252.540991][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 252.710090][ T6169] loop1: detected capacity change from 0 to 32768 [ 252.827700][ T6169] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.552 (6169) [ 252.887438][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 253.024902][ T6171] loop1: detected capacity change from 0 to 32768 [ 253.085368][ T6171] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.553 (6171) [ 253.140045][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 253.357207][ T6173] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.554 (6173) [ 253.417639][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 253.595951][ T6175] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.555 (6175) [ 253.651177][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 253.811819][ T6177] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.556 (6177) [ 253.873269][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 254.036019][ T6179] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.557 (6179) [ 254.084341][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 254.295785][ T6181] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.558 (6181) [ 254.355550][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 254.546491][ T6183] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.559 (6183) [ 254.606251][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 254.795999][ T6185] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.560 (6185) [ 254.854902][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 255.076582][ T6187] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.561 (6187) [ 255.135392][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 255.344641][ T6189] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.562 (6189) [ 255.408853][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 255.560123][ T6191] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.563 (6191) 2026/03/06 01:51:01 executed programs: 551 [ 255.606031][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 255.759562][ T6193] set_capacity_and_notify: 10 callbacks suppressed [ 255.759578][ T6193] loop1: detected capacity change from 0 to 32768 [ 255.818665][ T6193] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.564 (6193) [ 255.881149][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 255.944632][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.951263][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.042710][ T6195] loop1: detected capacity change from 0 to 32768 [ 256.108532][ T6195] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.565 (6195) [ 256.151752][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 256.300962][ T6197] loop1: detected capacity change from 0 to 32768 [ 256.416731][ T6197] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.566 (6197) [ 256.470025][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 256.620963][ T6199] loop1: detected capacity change from 0 to 32768 [ 256.634354][ T6199] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.567 (6199) [ 256.688352][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 256.845236][ T6201] loop1: detected capacity change from 0 to 32768 [ 256.857052][ T6201] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.568 (6201) [ 256.908837][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 257.072151][ T6203] loop1: detected capacity change from 0 to 32768 [ 257.083600][ T6203] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.569 (6203) [ 257.138664][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 257.300645][ T6205] loop1: detected capacity change from 0 to 32768 [ 257.311845][ T6205] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.570 (6205) [ 257.355204][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 257.522496][ T6207] loop1: detected capacity change from 0 to 32768 [ 257.533488][ T6207] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.571 (6207) [ 257.588108][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 257.728314][ T6209] loop1: detected capacity change from 0 to 32768 [ 257.775218][ T6209] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.572 (6209) [ 257.822471][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 257.994598][ T6211] loop1: detected capacity change from 0 to 32768 [ 258.025843][ T6211] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.573 (6211) [ 258.079737][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 258.244402][ T6213] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.574 (6213) [ 258.293757][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 258.449579][ T6215] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.575 (6215) [ 258.498866][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 258.675848][ T6217] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.576 (6217) [ 258.733511][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 258.915940][ T6219] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.577 (6219) [ 258.972098][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 259.165592][ T6221] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.578 (6221) [ 259.225395][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 259.405806][ T6223] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.579 (6223) [ 259.449934][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 259.608055][ T6225] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.580 (6225) [ 259.653194][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 259.842457][ T6227] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.581 (6227) [ 259.894780][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 260.085707][ T6229] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.582 (6229) [ 260.137998][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 260.336658][ T6231] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.583 (6231) [ 260.397865][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 260.587226][ T6233] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.584 (6233) 2026/03/06 01:51:06 executed programs: 572 [ 260.631176][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 260.791515][ T6235] set_capacity_and_notify: 11 callbacks suppressed [ 260.791531][ T6235] loop1: detected capacity change from 0 to 32768 [ 260.809972][ T6235] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.585 (6235) [ 260.879282][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 260.990458][ T6237] loop1: detected capacity change from 0 to 32768 [ 261.045474][ T6237] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.586 (6237) [ 261.093849][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 261.253214][ T6239] loop1: detected capacity change from 0 to 32768 [ 261.265460][ T6239] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.587 (6239) [ 261.304738][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 261.466609][ T6241] loop1: detected capacity change from 0 to 32768 [ 261.477775][ T6241] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.588 (6241) [ 261.520314][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 261.757267][ T6243] loop1: detected capacity change from 0 to 32768 [ 261.795210][ T6243] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.589 (6243) [ 261.841608][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 262.004626][ T6245] loop1: detected capacity change from 0 to 32768 [ 262.076110][ T6245] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.590 (6245) [ 262.130574][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 262.275814][ T6247] loop1: detected capacity change from 0 to 32768 [ 262.345267][ T6247] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.591 (6247) [ 262.391512][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 262.546679][ T6249] loop1: detected capacity change from 0 to 32768 [ 262.556495][ T6249] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.592 (6249) [ 262.611657][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 262.766027][ T6251] loop1: detected capacity change from 0 to 32768 [ 262.780354][ T6251] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.593 (6251) [ 262.827668][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 262.982778][ T27] INFO: task kworker/u4:1:144 blocked for more than 143 seconds. [ 262.987388][ T6253] loop1: detected capacity change from 0 to 32768 [ 262.991117][ T27] Not tainted syzkaller #0 [ 263.002996][ T6253] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.594 (6253) [ 263.010372][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 263.024169][ T27] task:kworker/u4:1 state:D stack:21080 pid: 144 ppid: 2 flags:0x00004000 [ 263.035593][ T27] Workqueue: btrfs-endio-write btrfs_work_helper [ 263.042847][ T27] Call Trace: [ 263.046241][ T27] [ 263.049376][ T27] __schedule+0x11ef/0x43c0 [ 263.054607][ T27] ? wait_extent_bit+0x3a8/0x4e0 [ 263.060733][ T27] ? release_firmware_map_entry+0x190/0x190 [ 263.068224][ T27] ? __lock_acquire+0x7d10/0x7d10 [ 263.074574][ T27] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 263.081470][ T27] ? kthread_data+0x4b/0xc0 [ 263.087606][ T27] schedule+0x11b/0x1e0 [ 263.093789][ T27] wait_extent_bit+0x3ad/0x4e0 [ 263.100179][ T27] ? lock_extent_bits+0x110/0x110 [ 263.106269][ T27] ? init_wait_entry+0xd0/0xd0 [ 263.112058][ T27] lock_extent_bits+0x85/0x110 [ 263.117959][ T27] btrfs_finish_ordered_io+0x6ab/0x1be0 [ 263.124918][ T27] ? free_async_extent_pages+0x3a0/0x3a0 [ 263.132161][ T27] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 263.139492][ T27] btrfs_work_helper+0x354/0xb80 [ 263.145890][ T27] process_one_work+0x85f/0x1010 [ 263.151274][ T27] ? worker_detach_from_pool+0x240/0x240 [ 263.158613][ T27] ? lockdep_hardirqs_off+0x70/0x100 [ 263.165709][ T27] ? _raw_spin_lock_irq+0xb7/0xf0 [ 263.171592][ T27] ? _raw_spin_lock_irqsave+0x100/0x100 [ 263.179114][ T27] ? wq_worker_running+0x97/0x170 [ 263.186384][ T27] worker_thread+0xaa6/0x1290 [ 263.191358][ T27] kthread+0x436/0x520 [ 263.197109][ T27] ? rcu_lock_release+0x20/0x20 [ 263.202166][ T27] ? kthread_blkcg+0xd0/0xd0 [ 263.208661][ T27] ret_from_fork+0x1f/0x30 [ 263.215546][ T27] [ 263.219094][ T27] INFO: task syz.0.15:5047 blocked for more than 143 seconds. [ 263.228728][ T27] Not tainted syzkaller #0 [ 263.229858][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5073) [ 263.235273][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 263.256318][ T27] task:syz.0.15 state:D stack:22832 pid: 5047 ppid: 4777 flags:0x00004004 [ 263.265866][ T27] Call Trace: [ 263.269769][ T27] [ 263.275606][ T27] __schedule+0x11ef/0x43c0 [ 263.280323][ T27] ? wait_extent_bit+0x3a8/0x4e0 [ 263.287638][ T27] ? release_firmware_map_entry+0x190/0x190 [ 263.294344][ T27] ? __lock_acquire+0x7d10/0x7d10 [ 263.299657][ T27] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 263.306978][ T27] ? _raw_spin_unlock+0x40/0x40 [ 263.312483][ T27] schedule+0x11b/0x1e0 [ 263.316973][ T27] wait_extent_bit+0x3ad/0x4e0 [ 263.321872][ T27] ? lock_extent_bits+0x110/0x110 [ 263.327784][ T27] ? init_wait_entry+0xd0/0xd0 [ 263.333398][ T27] ? __might_sleep+0xf0/0xf0 [ 263.338407][ T27] ? file_update_time+0x3d7/0x440 [ 263.344145][ T27] lock_extent_bits+0x85/0x110 [ 263.349538][ T27] btrfs_page_mkwrite+0x5cf/0xc80 [ 263.354800][ T27] ? btrfs_submit_direct+0x10d0/0x10d0 [ 263.360517][ T27] ? __lock_acquire+0x7d10/0x7d10 [ 263.366216][ T27] do_page_mkwrite+0x168/0x3c0 [ 263.371625][ T27] wp_page_shared+0x16b/0x6d0 [ 263.376895][ T27] handle_mm_fault+0x1f06/0x4410 [ 263.382102][ T27] ? get_page+0xe0/0xe0 [ 263.386633][ T27] ? vmacache_find+0x238/0x590 [ 263.391636][ T27] ? find_vma+0xd2/0x230 [ 263.396259][ T27] do_user_addr_fault+0x489/0xc80 [ 263.401522][ T27] exc_page_fault+0x60/0x100 [ 263.406820][ T27] asm_exc_page_fault+0x22/0x30 [ 263.412172][ T27] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 263.419108][ 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 [ 263.440477][ T27] RSP: 0018:ffffc900030ef6a0 EFLAGS: 00050202 [ 263.447213][ T27] RAX: ffffffff83e3e301 RBX: 0000000000000038 RCX: 0000000000000007 [ 263.455416][ T27] RDX: 0000000000000000 RSI: ffffc900030ef740 RDI: 00000000200003a0 [ 263.463529][ T27] RBP: 0000000000000000 R08: 0000000000000000 R09: 1ffff9200061deee [ 263.472032][ T27] R10: dffffc0000000000 R11: fffff5200061deef R12: 00007ffffffff000 [ 263.480702][ T27] R13: 00000000200003d8 R14: ffffc900030ef740 R15: 00000000200003a0 [ 263.489481][ T27] ? _copy_to_user+0xc1/0x130 [ 263.494412][ T27] _copy_to_user+0xf0/0x130 [ 263.499337][ T27] fiemap_fill_next_extent+0x1ba/0x390 [ 263.505746][ T27] ? vfs_ioctl+0xb0/0xb0 [ 263.510311][ T27] extent_fiemap+0x120d/0x15b0 [ 263.515160][ T27] ? try_release_extent_mapping+0x570/0x570 [ 263.521435][ T27] ? fiemap_prep+0x1be/0x240 [ 263.526214][ T27] btrfs_fiemap+0xc0/0x110 [ 263.531560][ T27] ? btrfs_getattr+0x4a0/0x4a0 [ 263.536418][ T27] ? __might_fault+0xb3/0x110 [ 263.541602][ T27] ? _copy_from_user+0x111/0x170 [ 263.546924][ T27] do_vfs_ioctl+0x152d/0x1ef0 [ 263.552026][ T27] ? __ia32_compat_sys_ioctl+0x910/0x910 [ 263.557998][ T27] ? rcu_lock_release+0x5/0x20 [ 263.563008][ T27] ? __lock_acquire+0x7d10/0x7d10 [ 263.568237][ T27] ? kfree+0xef/0x2a0 [ 263.572389][ T27] ? tomoyo_path_number_perm+0x5b4/0x660 [ 263.578425][ T27] ? verify_lock_unused+0x140/0x140 [ 263.583821][ T27] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 263.589389][ T27] ? bpf_lsm_file_ioctl+0x5/0x10 [ 263.594812][ T27] ? security_file_ioctl+0x7c/0xa0 [ 263.600037][ T27] __se_sys_ioctl+0x83/0x170 [ 263.605298][ T27] do_syscall_64+0x4c/0xa0 [ 263.609733][ T27] ? clear_bhb_loop+0x30/0x80 [ 263.615098][ T27] ? clear_bhb_loop+0x30/0x80 [ 263.620214][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 263.626620][ T27] RIP: 0033:0x7fa7092c0f69 [ 263.631700][ T27] RSP: 002b:00007fa708535058 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 263.641235][ T27] RAX: ffffffffffffffda RBX: 00007fa70948cfa0 RCX: 00007fa7092c0f69 [ 263.649731][ T27] RDX: 0000000020000380 RSI: 00000000c020660b RDI: 0000000000000004 [ 263.658709][ T27] RBP: 00007fa709344b87 R08: 0000000000000000 R09: 0000000000000000 [ 263.667498][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 263.676181][ T27] R13: 0000000000000000 R14: 00007fa70948cfa0 R15: 00007ffc79f1e568 [ 263.685134][ T27] [ 263.688429][ T27] [ 263.688429][ T27] Showing all locks held in the system: [ 263.697407][ T27] 1 lock held by khungtaskd/27: [ 263.702816][ T27] #0: ffffffff8c31eaa0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 263.713828][ T27] 2 locks held by kworker/u4:1/144: [ 263.720457][ T27] #0: ffff88802b2ca938 ((wq_completion)btrfs-endio-write){+.+.}-{0:0}, at: process_one_work+0x761/0x1010 [ 263.733676][ T27] #1: ffffc900016cfd00 ((work_completion)(&work->normal_work)){+.+.}-{0:0}, at: process_one_work+0x79f/0x1010 [ 263.746972][ T27] 1 lock held by udevd/3561: [ 263.751837][ T27] #0: ffff88802020c518 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x157/0xa60 [ 263.762404][ T27] 2 locks held by getty/3946: [ 263.767234][ T27] #0: ffff88814d237098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 263.777543][ T27] #1: ffffc900026562e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x5df/0x1a70 [ 263.788604][ T27] 2 locks held by kworker/0:20/5019: [ 263.794046][ T27] #0: ffff888016c72138 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x761/0x1010 [ 263.805186][ T27] #1: ffffc9000311fd00 ((work_completion)(&rew.rew_work)){+.+.}-{0:0}, at: process_one_work+0x79f/0x1010 [ 263.817105][ T27] 3 locks held by kworker/0:21/5020: [ 263.822714][ T27] #0: ffff888016c70938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x761/0x1010 [ 263.834129][ T27] #1: ffffc9000312fd00 ((work_completion)(&pwq->unbound_release_work)){+.+.}-{0:0}, at: process_one_work+0x79f/0x1010 [ 263.847690][ T27] #2: ffffffff8c323528 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x2d1/0x750 [ 263.859607][ T27] 3 locks held by syz.0.15/5047: [ 263.865291][ T27] #0: ffff888016c6dc28 (&mm->mmap_lock){++++}-{3:3}, at: do_user_addr_fault+0x2b9/0xc80 [ 263.876131][ T27] #1: ffff88802bd52558 (sb_pagefaults#2){.+.+}-{0:0}, at: do_page_mkwrite+0x168/0x3c0 [ 263.886495][ T27] #2: ffff888070bd0e68 (&ei->i_mmap_lock){.+.+}-{3:3}, at: btrfs_page_mkwrite+0x480/0xc80 [ 263.897414][ T27] 2 locks held by syz.1.595/6255: [ 263.902669][ T27] #0: ffff88802020c518 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xf9/0x7d0 [ 263.912761][ T27] #1: ffff888147856468 (&lo->lo_mutex){+.+.}-{3:3}, at: lo_release+0x4d/0x1f0 [ 263.921761][ T27] [ 263.924236][ T27] ============================================= [ 263.924236][ T27] [ 263.934277][ T27] NMI backtrace for cpu 1 [ 263.938926][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 263.947811][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 263.958648][ T27] Call Trace: [ 263.961923][ T27] [ 263.964944][ T27] dump_stack_lvl+0x188/0x250 [ 263.969961][ T27] ? show_regs_print_info+0x20/0x20 [ 263.975453][ T27] ? load_image+0x400/0x400 [ 263.979962][ T27] ? tick_nohz_tick_stopped+0x7b/0xb0 [ 263.985725][ T27] ? nmi_cpu_backtrace+0x1b2/0x3d0 [ 263.991114][ T27] nmi_cpu_backtrace+0x3a2/0x3d0 [ 263.996231][ T27] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 264.002454][ T27] ? _printk+0xda/0x130 [ 264.006819][ T27] ? load_image+0x400/0x400 [ 264.011507][ T27] ? load_image+0x400/0x400 [ 264.016619][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 264.023691][ T27] nmi_trigger_cpumask_backtrace+0x163/0x280 [ 264.030353][ T27] watchdog+0xe0f/0xe50 [ 264.035555][ T27] kthread+0x436/0x520 [ 264.040676][ T27] ? hungtask_pm_notify+0x40/0x40 [ 264.046349][ T27] ? kthread_blkcg+0xd0/0xd0 [ 264.050942][ T27] ret_from_fork+0x1f/0x30 [ 264.055366][ T27] [ 264.058918][ T27] Sending NMI from CPU 1 to CPUs 0: [ 264.064560][ C0] NMI backtrace for cpu 0 skipped: idling at default_idle+0xb/0x10 [ 264.065623][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 264.081144][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 264.088718][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 264.099400][ T27] Call Trace: [ 264.102944][ T27] [ 264.105866][ T27] dump_stack_lvl+0x188/0x250 [ 264.110995][ T27] ? show_regs_print_info+0x20/0x20 [ 264.116948][ T27] ? load_image+0x400/0x400 [ 264.121886][ T27] panic+0x2e5/0x810 [ 264.126589][ T27] ? schedule_preempt_disabled+0x20/0x20 [ 264.132876][ T27] ? bpf_jit_dump+0xd0/0xd0 [ 264.138077][ T27] ? nmi_trigger_cpumask_backtrace+0x260/0x280 [ 264.144783][ T27] watchdog+0xe4e/0xe50 [ 264.149131][ T27] kthread+0x436/0x520 [ 264.153369][ T27] ? hungtask_pm_notify+0x40/0x40 [ 264.158509][ T27] ? kthread_blkcg+0xd0/0xd0 [ 264.163732][ T27] ret_from_fork+0x1f/0x30 [ 264.168347][ T27] [ 264.172713][ T27] Kernel Offset: disabled [ 264.177532][ T27] Rebooting in 86400 seconds..