Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts. 1970/01/01 00:01:06 parsed 1 programs [ 68.053259][ T4394] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.612652][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.613771][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.616893][ T1540] cfg80211: failed to load regulatory.db [ 69.624098][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.625290][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.626587][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.637182][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.638470][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.639751][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.714255][ T4500] chnl_net:caif_netlink_parms(): no params data found [ 69.731657][ T4500] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.732840][ T4500] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.734391][ T4500] device bridge_slave_0 entered promiscuous mode [ 69.736287][ T4500] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.737380][ T4500] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.739637][ T4500] device bridge_slave_1 entered promiscuous mode [ 69.747659][ T4500] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.750211][ T4500] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.760677][ T4500] team0: Port device team_slave_0 added [ 69.763322][ T4500] team0: Port device team_slave_1 added [ 69.769955][ T4500] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.770966][ T4500] 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. [ 69.774861][ T4500] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.777416][ T4500] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.778436][ T4500] 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. [ 69.782945][ T4500] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.832450][ T4500] device hsr_slave_0 entered promiscuous mode [ 69.871504][ T4500] device hsr_slave_1 entered promiscuous mode [ 70.582778][ T4500] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.613266][ T4500] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.632842][ T4500] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.686245][ T4500] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.772539][ T4500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.776396][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.777769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.780972][ T4500] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.793021][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.794602][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.795985][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.797042][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.798442][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.802666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.804219][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.805697][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.806759][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.812470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.815467][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.822938][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.825063][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.826881][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.830809][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.834166][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.835711][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.837253][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.840015][ T4500] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.842954][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.846955][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.848402][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.925011][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.926214][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.932859][ T4500] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.943326][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.944905][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.952244][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.953697][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.955406][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.956745][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.959022][ T4500] device veth0_vlan entered promiscuous mode [ 70.964118][ T4500] device veth1_vlan entered promiscuous mode [ 70.971074][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.972872][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.974275][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.975706][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.979268][ T4500] device veth0_macvtap entered promiscuous mode [ 70.982518][ T4500] device veth1_macvtap entered promiscuous mode [ 70.988058][ T4500] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.989240][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.990688][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.994406][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.995983][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.999335][ T4500] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.001227][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.002986][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.005418][ T4500] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.006736][ T4500] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.008087][ T4500] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.009333][ T4500] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.425157][ T265] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.404129][ T265] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.654818][ T265] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.725008][ T265] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:17 executed programs: 0 [ 77.477435][ T4946] chnl_net:caif_netlink_parms(): no params data found [ 77.499750][ T4946] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.500895][ T4946] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.503422][ T4946] device bridge_slave_0 entered promiscuous mode [ 77.505531][ T4946] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.506674][ T4946] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.508270][ T4946] device bridge_slave_1 entered promiscuous mode [ 77.518747][ T4946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.521822][ T4946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.530385][ T4946] team0: Port device team_slave_0 added [ 77.533581][ T4946] team0: Port device team_slave_1 added [ 77.540826][ T4946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.542042][ T4946] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.546146][ T4946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.548442][ T4946] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.549534][ T4946] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.555423][ T4946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.612575][ T4946] device hsr_slave_0 entered promiscuous mode [ 77.651540][ T4946] device hsr_slave_1 entered promiscuous mode [ 77.701345][ T4946] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.702511][ T4946] Cannot create hsr debugfs directory [ 78.119912][ T4946] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.152809][ T4946] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.182903][ T4946] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.212628][ T4946] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.238883][ T4946] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.240139][ T4946] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.241484][ T4946] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.242465][ T4946] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.251731][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.253688][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.268621][ T4946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.273853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.275346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.277836][ T4946] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.283783][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.285436][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.286810][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.287947][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.290377][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.292801][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.294130][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.295208][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.313737][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.315460][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.317087][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.319279][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.320792][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.324630][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.326161][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.327718][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.331719][ T4946] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.333637][ T4946] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.339315][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.340967][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.344512][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.383829][ T4946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.395669][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.396898][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.398118][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.399937][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.404628][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.406094][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.407730][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.409121][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.410945][ T4946] device veth0_vlan entered promiscuous mode [ 78.416413][ T4946] device veth1_vlan entered promiscuous mode [ 78.433226][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.434698][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.436051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.437517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.440776][ T4946] device veth0_macvtap entered promiscuous mode [ 78.443729][ T4946] device veth1_macvtap entered promiscuous mode [ 78.448719][ T4946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.450438][ T4946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.455056][ T4946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.456301][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.457854][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.459271][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.460797][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.465454][ T4946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.467157][ T4946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.469217][ T4946] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.471212][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.472876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.476759][ T4946] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.478054][ T4946] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.479409][ T4946] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.480757][ T4946] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.509380][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.510704][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.512857][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.521181][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.522618][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.524504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.658863][ T5060] loop0: detected capacity change from 0 to 32768 [ 78.685729][ T5060] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (5060) [ 78.701011][ T5060] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 78.703213][ T5060] BTRFS info (device loop0): enabling auto defrag [ 78.704211][ T5060] BTRFS info (device loop0): doing ref verification [ 78.705242][ T5060] BTRFS info (device loop0): max_inline at 0 [ 78.706202][ T5060] BTRFS info (device loop0): force clearing of disk cache [ 78.707320][ T5060] BTRFS info (device loop0): turning on sync discard [ 78.710129][ T5060] BTRFS info (device loop0): disabling free space tree [ 78.711157][ T5060] BTRFS info (device loop0): has skinny extents [ 78.757844][ T5060] BTRFS info (device loop0): enabling ssd optimizations [ 78.760343][ T5060] BTRFS info (device loop0): clearing free space tree [ 78.762741][ T5060] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.764226][ T5060] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.016966][ T5102] loop0: detected capacity change from 0 to 32768 [ 79.062617][ T5102] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5102) [ 79.066758][ T5102] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 79.068012][ T5102] BTRFS info (device loop0): enabling auto defrag [ 79.069661][ T5102] BTRFS info (device loop0): doing ref verification [ 79.070734][ T5102] BTRFS info (device loop0): max_inline at 0 [ 79.072013][ T5102] BTRFS info (device loop0): force clearing of disk cache [ 79.073118][ T5102] BTRFS info (device loop0): turning on sync discard [ 79.074145][ T5102] BTRFS info (device loop0): disabling free space tree [ 79.075229][ T5102] BTRFS info (device loop0): has skinny extents [ 79.086685][ T5102] BTRFS info (device loop0): enabling ssd optimizations [ 79.088447][ T5102] BTRFS info (device loop0): clearing free space tree [ 79.089599][ T5102] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.091165][ T5102] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.163006][ T265] device hsr_slave_0 left promiscuous mode [ 79.175186][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 79.201785][ T265] device hsr_slave_1 left promiscuous mode [ 79.262526][ T265] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.263876][ T265] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.265041][ T5124] loop0: detected capacity change from 0 to 32768 [ 79.267101][ T265] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.268356][ T265] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.270269][ T265] device bridge_slave_1 left promiscuous mode [ 79.271568][ T265] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.302081][ T265] device bridge_slave_0 left promiscuous mode [ 79.303131][ T265] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.351010][ T5124] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 79.352908][ T5124] BTRFS info (device loop0): enabling auto defrag [ 79.353862][ T5124] BTRFS info (device loop0): doing ref verification [ 79.354819][ T5124] BTRFS info (device loop0): max_inline at 0 [ 79.355692][ T5124] BTRFS info (device loop0): force clearing of disk cache [ 79.356703][ T5124] BTRFS info (device loop0): turning on sync discard [ 79.357713][ T5124] BTRFS info (device loop0): disabling free space tree [ 79.358739][ T5124] BTRFS info (device loop0): has skinny extents [ 79.369476][ T5124] BTRFS info (device loop0): enabling ssd optimizations [ 79.372792][ T5124] BTRFS info (device loop0): clearing free space tree [ 79.373865][ T5124] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.375376][ T5124] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.431424][ T265] device veth1_macvtap left promiscuous mode [ 79.432411][ T265] device veth0_macvtap left promiscuous mode [ 79.433483][ T265] device veth1_vlan left promiscuous mode [ 79.434380][ T265] device veth0_vlan left promiscuous mode [ 79.451434][ T25] Bluetooth: hci0: command 0x0409 tx timeout [ 79.547526][ T265] team0 (unregistering): Port device team_slave_1 removed [ 79.555497][ T265] team0 (unregistering): Port device team_slave_0 removed [ 79.559990][ T265] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.584446][ T5146] loop0: detected capacity change from 0 to 32768 [ 79.594883][ T265] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.622540][ T5146] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5146) [ 79.665005][ T5146] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 79.666299][ T5146] BTRFS info (device loop0): enabling auto defrag [ 79.667257][ T5146] BTRFS info (device loop0): doing ref verification [ 79.668208][ T5146] BTRFS info (device loop0): max_inline at 0 [ 79.669262][ T5146] BTRFS info (device loop0): force clearing of disk cache [ 79.670434][ T5146] BTRFS info (device loop0): turning on sync discard [ 79.673577][ T5146] BTRFS info (device loop0): disabling free space tree [ 79.674611][ T5146] BTRFS info (device loop0): has skinny extents [ 79.685606][ T5146] BTRFS info (device loop0): enabling ssd optimizations [ 79.687971][ T5146] BTRFS info (device loop0): clearing free space tree [ 79.689059][ T5146] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.690496][ T5146] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.737987][ T265] bond0 (unregistering): Released all slaves [ 79.920386][ T5167] loop0: detected capacity change from 0 to 32768 [ 79.976695][ T5167] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5167) [ 79.980105][ T5167] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 79.981486][ T5167] BTRFS info (device loop0): enabling auto defrag [ 79.982598][ T5167] BTRFS info (device loop0): doing ref verification [ 79.983699][ T5167] BTRFS info (device loop0): max_inline at 0 [ 79.984719][ T5167] BTRFS info (device loop0): force clearing of disk cache [ 79.986790][ T5167] BTRFS info (device loop0): turning on sync discard [ 79.987971][ T5167] BTRFS info (device loop0): disabling free space tree [ 79.988977][ T5167] BTRFS info (device loop0): has skinny extents [ 80.007573][ T5167] BTRFS info (device loop0): enabling ssd optimizations [ 80.009669][ T5167] BTRFS info (device loop0): clearing free space tree [ 80.010743][ T5167] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.013488][ T5167] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.189459][ T5200] loop0: detected capacity change from 0 to 32768 [ 80.227294][ T5200] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5200) [ 80.230597][ T5200] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.232369][ T5200] BTRFS info (device loop0): enabling auto defrag [ 80.233394][ T5200] BTRFS info (device loop0): doing ref verification [ 80.234570][ T5200] BTRFS info (device loop0): max_inline at 0 [ 80.235506][ T5200] BTRFS info (device loop0): force clearing of disk cache [ 80.236557][ T5200] BTRFS info (device loop0): turning on sync discard [ 80.237680][ T5200] BTRFS info (device loop0): disabling free space tree [ 80.238815][ T5200] BTRFS info (device loop0): has skinny extents [ 80.249560][ T5200] BTRFS info (device loop0): enabling ssd optimizations [ 80.251205][ T5200] BTRFS info (device loop0): clearing free space tree [ 80.252805][ T5200] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.254403][ T5200] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.314704][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 80.434639][ T5221] loop0: detected capacity change from 0 to 32768 [ 80.485965][ T5221] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.487319][ T5221] BTRFS info (device loop0): enabling auto defrag [ 80.488243][ T5221] BTRFS info (device loop0): doing ref verification [ 80.489350][ T5221] BTRFS info (device loop0): max_inline at 0 [ 80.490172][ T5221] BTRFS info (device loop0): force clearing of disk cache [ 80.491169][ T5221] BTRFS info (device loop0): turning on sync discard [ 80.492828][ T5221] BTRFS info (device loop0): disabling free space tree [ 80.493801][ T5221] BTRFS info (device loop0): has skinny extents [ 80.505511][ T5221] BTRFS info (device loop0): enabling ssd optimizations [ 80.507112][ T5221] BTRFS info (device loop0): clearing free space tree [ 80.508298][ T5221] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.509907][ T5221] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.557446][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 80.661633][ T5243] loop0: detected capacity change from 0 to 32768 [ 80.726279][ T5243] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.727629][ T5243] BTRFS info (device loop0): enabling auto defrag [ 80.728667][ T5243] BTRFS info (device loop0): doing ref verification [ 80.729644][ T5243] BTRFS info (device loop0): max_inline at 0 [ 80.730596][ T5243] BTRFS info (device loop0): force clearing of disk cache [ 80.732421][ T5243] BTRFS info (device loop0): turning on sync discard [ 80.733394][ T5243] BTRFS info (device loop0): disabling free space tree [ 80.734447][ T5243] BTRFS info (device loop0): has skinny extents [ 80.743720][ T5243] BTRFS info (device loop0): enabling ssd optimizations [ 80.745726][ T5243] BTRFS info (device loop0): clearing free space tree [ 80.746878][ T5243] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.748469][ T5243] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.928365][ T5265] loop0: detected capacity change from 0 to 32768 [ 81.015931][ T5265] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5265) [ 81.025209][ T5265] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.026540][ T5265] BTRFS info (device loop0): enabling auto defrag [ 81.027590][ T5265] BTRFS info (device loop0): doing ref verification [ 81.028578][ T5265] BTRFS info (device loop0): max_inline at 0 [ 81.335258][ T5288] loop0: detected capacity change from 0 to 32768 [ 81.397187][ T5288] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5288) [ 81.535246][ T4158] Bluetooth: hci0: command 0x041b tx timeout [ 81.673752][ T5309] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5309) [ 81.747761][ T4946] ------------[ cut here ]------------ [ 81.748741][ T4946] WARNING: CPU: 0 PID: 4946 at fs/btrfs/block-group.c:142 btrfs_put_block_group+0x248/0x280 [ 81.750349][ T4946] Modules linked in: [ 81.750984][ T4946] CPU: 0 PID: 4946 Comm: syz-executor Not tainted syzkaller #0 [ 81.752207][ T4946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.753792][ T4946] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.754933][ T4946] pc : btrfs_put_block_group+0x248/0x280 [ 81.755799][ T4946] lr : btrfs_put_block_group+0x248/0x280 [ 81.756654][ T4946] sp : ffff80001f507830 [ 81.757259][ T4946] x29: ffff80001f507830 x28: 1fffe0001b9c932c x27: ffff0000dcde41d0 [ 81.758614][ T4946] x26: dfff800000000000 x25: ffff8000149513c0 x24: 0000000000000002 [ 81.759928][ T4946] x23: 0000000000000001 x22: ffff0000dce49800 x21: dfff800000000000 [ 81.761153][ T4946] x20: 0000000000003000 x19: ffff0000dce49800 x18: 0000000000000000 [ 81.762424][ T4946] x17: 0000000000000000 x16: ffff8000082d88bc x15: 0000000000000000 [ 81.763763][ T4946] x14: 0000000000000001 x13: 1fffe0001b9c9333 x12: 0000000000ff0100 [ 81.765078][ T4946] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a05d218 [ 81.766330][ T4946] x8 : ffff0000dbc8b680 x7 : 0000000000000000 x6 : 000000000000003f [ 81.767550][ T4946] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff80000a05cffc [ 81.768804][ T4946] x2 : 0000000000000001 x1 : 0000000000003000 x0 : 0000000000000000 [ 81.770036][ T4946] Call trace: [ 81.770562][ T4946] btrfs_put_block_group+0x248/0x280 [ 81.771395][ T4946] btrfs_free_block_groups+0x700/0xb3c [ 81.772249][ T4946] close_ctree+0x618/0x834 [ 81.772970][ T4946] btrfs_put_super+0x40/0x50 [ 81.773777][ T4946] generic_shutdown_super+0x130/0x2f0 [ 81.774629][ T4946] kill_anon_super+0x4c/0x80 [ 81.775380][ T4946] btrfs_kill_super+0x40/0x58 [ 81.776180][ T4946] deactivate_locked_super+0xb8/0x134 [ 81.777054][ T4946] deactivate_super+0xf0/0x110 [ 81.777890][ T4946] cleanup_mnt+0x3b8/0x46c [ 81.778621][ T4946] __cleanup_mnt+0x20/0x30 [ 81.779327][ T4946] task_work_run+0x12c/0x1d8 [ 81.780083][ T4946] do_notify_resume+0x2450/0x309c [ 81.780951][ T4946] el0_svc+0xf0/0x1d0 [ 81.781621][ T4946] el0t_64_sync_handler+0xcc/0xe4 [ 81.782425][ T4946] el0t_64_sync+0x1a0/0x1a4 [ 81.783122][ T4946] irq event stamp: 223414 [ 81.783777][ T4946] hardirqs last enabled at (223413): [] kasan_quarantine_put+0xc4/0x200 [ 81.785364][ T4946] hardirqs last disabled at (223414): [] el1_dbg+0x24/0x80 [ 81.786643][ T4946] softirqs last enabled at (222524): [] handle_softirqs+0xa40/0xbe4 [ 81.788116][ T4946] softirqs last disabled at (222429): [] __irq_exit_rcu+0x240/0x43c [ 81.789595][ T4946] ---[ end trace 11731832e2c1f7ad ]--- [ 81.793003][ T4946] ------------[ cut here ]------------ [ 81.793796][ T4946] WARNING: CPU: 0 PID: 4946 at fs/btrfs/block-group.c:4000 btrfs_free_block_groups+0x828/0xb3c [ 81.795476][ T4946] Modules linked in: [ 81.796106][ T4946] CPU: 0 PID: 4946 Comm: syz-executor Tainted: G W syzkaller #0 [ 81.797548][ T4946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.799198][ T4946] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.800520][ T4946] pc : btrfs_free_block_groups+0x828/0xb3c [ 81.801402][ T4946] lr : btrfs_free_block_groups+0xa74/0xb3c [ 81.802365][ T4946] sp : ffff80001f507860 [ 81.803005][ T4946] x29: ffff80001f507880 x28: 1fffe0001af16220 x27: ffff0000cb5739d0 [ 81.804338][ T4946] x26: dfff800000000000 x25: ffff0000d78b19d0 x24: 0000000000028000 [ 81.805589][ T4946] x23: ffff0000dcde4000 x22: ffff0000dcde40a8 x21: 0000000000000000 [ 81.806858][ T4946] x20: ffff0000d78b1100 x19: ffff0000d78b0000 x18: 0000000000000000 [ 81.808246][ T4946] x17: 0000000000000000 x16: ffff8000082d88bc x15: 0000000000000000 [ 81.809530][ T4946] x14: 0000000000000001 x13: 1fffe0001b9bc800 x12: 0000000000ff0100 [ 81.810851][ T4946] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a07079c [ 81.812138][ T4946] x8 : ffff0000dbc8b680 x7 : ffff80000a057f14 x6 : 0000000000000000 [ 81.813405][ T4946] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 81.814663][ T4946] x2 : 0000000000000000 x1 : ffff0000dcde4000 x0 : ffff0000d78b0000 [ 81.816015][ T4946] Call trace: [ 81.816563][ T4946] btrfs_free_block_groups+0x828/0xb3c [ 81.817371][ T4946] close_ctree+0x618/0x834 [ 81.818074][ T4946] btrfs_put_super+0x40/0x50 [ 81.818782][ T4946] generic_shutdown_super+0x130/0x2f0 [ 81.819667][ T4946] kill_anon_super+0x4c/0x80 [ 81.820404][ T4946] btrfs_kill_super+0x40/0x58 [ 81.821218][ T4946] deactivate_locked_super+0xb8/0x134 [ 81.822113][ T4946] deactivate_super+0xf0/0x110 [ 81.822883][ T4946] cleanup_mnt+0x3b8/0x46c [ 81.823591][ T4946] __cleanup_mnt+0x20/0x30 [ 81.824310][ T4946] task_work_run+0x12c/0x1d8 [ 81.825065][ T4946] do_notify_resume+0x2450/0x309c [ 81.825875][ T4946] el0_svc+0xf0/0x1d0 [ 81.826509][ T4946] el0t_64_sync_handler+0xcc/0xe4 [ 81.827406][ T4946] el0t_64_sync+0x1a0/0x1a4 [ 81.828170][ T4946] irq event stamp: 223520 [ 81.828883][ T4946] hardirqs last enabled at (223519): [] kasan_quarantine_put+0xc4/0x200 [ 81.830480][ T4946] hardirqs last disabled at (223520): [] el1_dbg+0x24/0x80 [ 81.831819][ T4946] softirqs last enabled at (223504): [] handle_softirqs+0xa40/0xbe4 [ 81.833314][ T4946] softirqs last disabled at (223417): [] __irq_exit_rcu+0x240/0x43c [ 81.834782][ T4946] ---[ end trace 11731832e2c1f7ae ]--- [ 81.836145][ T4946] ------------[ cut here ]------------ [ 81.836957][ T4946] WARNING: CPU: 0 PID: 4946 at fs/btrfs/block-group.c:4012 btrfs_free_block_groups+0xa5c/0xb3c [ 81.838556][ T4946] Modules linked in: [ 81.839193][ T4946] CPU: 0 PID: 4946 Comm: syz-executor Tainted: G W syzkaller #0 [ 81.840587][ T4946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.842148][ T4946] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.843272][ T4946] pc : btrfs_free_block_groups+0xa5c/0xb3c [ 81.844123][ T4946] lr : btrfs_free_block_groups+0xa4c/0xb3c [ 81.844997][ T4946] sp : ffff80001f507860 [ 81.845628][ T4946] x29: ffff80001f507880 x28: 1fffe0001af16220 x27: ffff0000cb5739d0 [ 81.846855][ T4946] x26: dfff800000000000 x25: ffff0000d78b19d0 x24: 0000000000003000 [ 81.848062][ T4946] x23: ffff0000dcde4000 x22: ffff0000dcde40a8 x21: 0000000000000000 [ 81.849364][ T4946] x20: ffff0000d78b1100 x19: ffff0000d78b0000 x18: 0000000000000002 [ 81.850711][ T4946] x17: 0000000000000000 x16: ffff8000082d88bc x15: 0000000000000063 [ 81.852033][ T4946] x14: 0000000000000001 x13: 1fffe0001b9bc800 x12: 0000000000ff0100 [ 81.853310][ T4946] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a070774 [ 81.854606][ T4946] x8 : ffff0000dbc8b680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.855929][ T4946] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000000 [ 81.857209][ T4946] x2 : 0000000000000000 x1 : ffff0000dcde4000 x0 : ffff0000d78b0000 [ 81.858483][ T4946] Call trace: [ 81.858987][ T4946] btrfs_free_block_groups+0xa5c/0xb3c [ 81.859816][ T4946] close_ctree+0x618/0x834 [ 81.860455][ T4946] btrfs_put_super+0x40/0x50 [ 81.861137][ T4946] generic_shutdown_super+0x130/0x2f0 [ 81.861969][ T4946] kill_anon_super+0x4c/0x80 [ 81.862663][ T4946] btrfs_kill_super+0x40/0x58 [ 81.863422][ T4946] deactivate_locked_super+0xb8/0x134 [ 81.864325][ T4946] deactivate_super+0xf0/0x110 [ 81.865089][ T4946] cleanup_mnt+0x3b8/0x46c [ 81.865782][ T4946] __cleanup_mnt+0x20/0x30 [ 81.866473][ T4946] task_work_run+0x12c/0x1d8 [ 81.867179][ T4946] do_notify_resume+0x2450/0x309c [ 81.868010][ T4946] el0_svc+0xf0/0x1d0 [ 81.868662][ T4946] el0t_64_sync_handler+0xcc/0xe4 [ 81.869495][ T4946] el0t_64_sync+0x1a0/0x1a4 [ 81.870252][ T4946] irq event stamp: 223594 [ 81.870980][ T4946] hardirqs last enabled at (223593): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 81.872724][ T4946] hardirqs last disabled at (223594): [] el1_dbg+0x24/0x80 [ 81.874114][ T4946] softirqs last enabled at (223574): [] handle_softirqs+0xa40/0xbe4 [ 81.875656][ T4946] softirqs last disabled at (223523): [] __irq_exit_rcu+0x240/0x43c [ 81.877249][ T4946] ---[ end trace 11731832e2c1f7af ]--- [ 81.952923][ T4946] VFS: Busy inodes after unmount of loop0. Self-destruct in 5 seconds. Have a nice day... [ 82.115392][ T5332] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5332) [ 82.322637][ T5353] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5353) [ 82.498498][ T5374] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5374) 1970/01/01 00:01:22 executed programs: 16 [ 82.673280][ T5395] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5395) [ 82.848309][ T5416] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5416) [ 83.017214][ T5438] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5438) [ 83.196558][ T5459] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5459) [ 83.377677][ T5480] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5480) [ 83.622088][ T5194] Bluetooth: hci0: command 0x040f tx timeout [ 83.642863][ T5501] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5501) [ 83.811661][ T5522] set_capacity_and_notify: 10 callbacks suppressed [ 83.811671][ T5522] loop0: detected capacity change from 0 to 32768 [ 83.820072][ T5522] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5522) [ 83.824942][ T5522] btrfs_printk: 155 callbacks suppressed [ 83.824950][ T5522] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 83.827288][ T5522] BTRFS info (device loop0): enabling auto defrag [ 83.828397][ T5522] BTRFS info (device loop0): doing ref verification [ 83.829551][ T5522] BTRFS info (device loop0): max_inline at 0 [ 83.830408][ T5522] BTRFS info (device loop0): force clearing of disk cache [ 83.832079][ T5522] BTRFS info (device loop0): turning on sync discard [ 83.833159][ T5522] BTRFS info (device loop0): disabling free space tree [ 83.834375][ T5522] BTRFS info (device loop0): has skinny extents [ 83.843883][ T5522] BTRFS info (device loop0): enabling ssd optimizations [ 83.846098][ T5522] BTRFS info (device loop0): clearing free space tree [ 83.847169][ T5522] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 83.848694][ T5522] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 83.904545][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 83.997954][ T5543] loop0: detected capacity change from 0 to 32768 [ 84.035085][ T5543] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 84.036468][ T5543] BTRFS info (device loop0): enabling auto defrag [ 84.037488][ T5543] BTRFS info (device loop0): doing ref verification [ 84.038657][ T5543] BTRFS info (device loop0): max_inline at 0 [ 84.039605][ T5543] BTRFS info (device loop0): force clearing of disk cache [ 84.040806][ T5543] BTRFS info (device loop0): turning on sync discard [ 84.042426][ T5543] BTRFS info (device loop0): disabling free space tree [ 84.043401][ T5543] BTRFS info (device loop0): has skinny extents [ 84.050668][ T5543] BTRFS info (device loop0): enabling ssd optimizations [ 84.053224][ T5543] BTRFS info (device loop0): clearing free space tree [ 84.054248][ T5543] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.055750][ T5543] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.110376][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 84.208363][ T5565] loop0: detected capacity change from 0 to 32768 [ 84.259859][ T5565] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 84.261229][ T5565] BTRFS info (device loop0): enabling auto defrag [ 84.262391][ T5565] BTRFS info (device loop0): doing ref verification [ 84.263506][ T5565] BTRFS info (device loop0): max_inline at 0 [ 84.264455][ T5565] BTRFS info (device loop0): force clearing of disk cache [ 84.265646][ T5565] BTRFS info (device loop0): turning on sync discard [ 84.266651][ T5565] BTRFS info (device loop0): disabling free space tree [ 84.267717][ T5565] BTRFS info (device loop0): has skinny extents [ 84.275235][ T5565] BTRFS info (device loop0): enabling ssd optimizations [ 84.276852][ T5565] BTRFS info (device loop0): clearing free space tree [ 84.278011][ T5565] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.279629][ T5565] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.337231][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 84.452159][ T5587] loop0: detected capacity change from 0 to 32768 [ 84.461761][ T5587] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 84.463062][ T5587] BTRFS info (device loop0): enabling auto defrag [ 84.464147][ T5587] BTRFS info (device loop0): doing ref verification [ 84.465254][ T5587] BTRFS info (device loop0): max_inline at 0 [ 84.466151][ T5587] BTRFS info (device loop0): force clearing of disk cache [ 84.467222][ T5587] BTRFS info (device loop0): turning on sync discard [ 84.468373][ T5587] BTRFS info (device loop0): disabling free space tree [ 84.469533][ T5587] BTRFS info (device loop0): has skinny extents [ 84.491983][ T5587] BTRFS info (device loop0): enabling ssd optimizations [ 84.493667][ T5587] BTRFS info (device loop0): clearing free space tree [ 84.494748][ T5587] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.496191][ T5587] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.675604][ T5609] loop0: detected capacity change from 0 to 32768 [ 84.712658][ T5609] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5609) [ 84.716174][ T5609] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 84.717590][ T5609] BTRFS info (device loop0): enabling auto defrag [ 84.718667][ T5609] BTRFS info (device loop0): doing ref verification [ 84.719765][ T5609] BTRFS info (device loop0): max_inline at 0 [ 84.720735][ T5609] BTRFS info (device loop0): force clearing of disk cache [ 84.722412][ T5609] BTRFS info (device loop0): turning on sync discard [ 84.723431][ T5609] BTRFS info (device loop0): disabling free space tree [ 84.724494][ T5609] BTRFS info (device loop0): has skinny extents [ 84.733483][ T5609] BTRFS info (device loop0): enabling ssd optimizations [ 84.735131][ T5609] BTRFS info (device loop0): clearing free space tree [ 84.736286][ T5609] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.737704][ T5609] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.804136][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 84.888052][ T5630] loop0: detected capacity change from 0 to 32768 [ 84.933903][ T5630] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 84.935689][ T5630] BTRFS info (device loop0): enabling auto defrag [ 84.936735][ T5630] BTRFS info (device loop0): doing ref verification [ 84.937773][ T5630] BTRFS info (device loop0): max_inline at 0 [ 84.938639][ T5630] BTRFS info (device loop0): force clearing of disk cache [ 84.939696][ T5630] BTRFS info (device loop0): turning on sync discard [ 84.940858][ T5630] BTRFS info (device loop0): disabling free space tree [ 84.942563][ T5630] BTRFS info (device loop0): has skinny extents [ 84.949950][ T5630] BTRFS info (device loop0): enabling ssd optimizations [ 84.952563][ T5630] BTRFS info (device loop0): clearing free space tree [ 84.953552][ T5630] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.955001][ T5630] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 85.024538][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 85.116426][ T5652] loop0: detected capacity change from 0 to 32768 [ 85.173534][ T5652] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 85.174946][ T5652] BTRFS info (device loop0): enabling auto defrag [ 85.176040][ T5652] BTRFS info (device loop0): doing ref verification [ 85.177122][ T5652] BTRFS info (device loop0): max_inline at 0 [ 85.178097][ T5652] BTRFS info (device loop0): force clearing of disk cache [ 85.179212][ T5652] BTRFS info (device loop0): turning on sync discard [ 85.180300][ T5652] BTRFS info (device loop0): disabling free space tree [ 85.181628][ T5652] BTRFS info (device loop0): has skinny extents [ 85.197077][ T5652] BTRFS info (device loop0): enabling ssd optimizations [ 85.198833][ T5652] BTRFS info (device loop0): clearing free space tree [ 85.199965][ T5652] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 85.202600][ T5652] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 85.362119][ T5675] loop0: detected capacity change from 0 to 32768 [ 85.383317][ T5675] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5675) [ 85.387657][ T5675] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 85.388921][ T5675] BTRFS info (device loop0): enabling auto defrag [ 85.389897][ T5675] BTRFS info (device loop0): doing ref verification [ 85.390928][ T5675] BTRFS info (device loop0): max_inline at 0 [ 85.392854][ T5675] BTRFS info (device loop0): force clearing of disk cache [ 85.394057][ T5675] BTRFS info (device loop0): turning on sync discard [ 85.395176][ T5675] BTRFS info (device loop0): disabling free space tree [ 85.396372][ T5675] BTRFS info (device loop0): has skinny extents [ 85.413739][ T5675] BTRFS info (device loop0): enabling ssd optimizations [ 85.415546][ T5675] BTRFS info (device loop0): clearing free space tree [ 85.416686][ T5675] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 85.418179][ T5675] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 85.474863][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 85.568303][ T5696] loop0: detected capacity change from 0 to 32768 [ 85.616970][ T5696] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 85.618435][ T5696] BTRFS info (device loop0): enabling auto defrag [ 85.619436][ T5696] BTRFS info (device loop0): doing ref verification [ 85.620497][ T5696] BTRFS info (device loop0): max_inline at 0 [ 85.691355][ T4208] Bluetooth: hci0: command 0x0419 tx timeout [ 85.822676][ T5718] loop0: detected capacity change from 0 to 32768 [ 85.862790][ T5718] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5718) [ 86.116450][ T5739] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5739) [ 86.299468][ T5760] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5760) [ 86.395629][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 86.749780][ T5803] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5803) [ 86.922769][ T5824] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5824) [ 87.094793][ T5845] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5845) [ 87.291571][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) 1970/01/01 00:01:27 executed programs: 39 [ 87.684312][ T5889] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5889) [ 87.982735][ T5910] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5910) [ 88.363914][ T5931] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5931) [ 88.626625][ T5952] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5952) [ 88.825631][ T5973] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5973) [ 88.837059][ T5973] btrfs_printk: 160 callbacks suppressed [ 88.837068][ T5973] BTRFS info (device loop0): enabling ssd optimizations [ 88.839575][ T5973] BTRFS info (device loop0): clearing free space tree [ 88.840534][ T5973] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 88.843014][ T5973] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 88.858948][ T4946] BTRFS info (device loop0): at unmount dio bytes count 12288 [ 88.894296][ T4946] ------------[ cut here ]------------ [ 88.895155][ T4946] WARNING: CPU: 1 PID: 4946 at fs/btrfs/block-group.c:142 btrfs_put_block_group+0x248/0x280 [ 88.896791][ T4946] Modules linked in: [ 88.897448][ T4946] CPU: 1 PID: 4946 Comm: syz-executor Tainted: G W syzkaller #0 [ 88.898915][ T4946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.900508][ T4946] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.901869][ T4946] pc : btrfs_put_block_group+0x248/0x280 [ 88.902757][ T4946] lr : btrfs_put_block_group+0x248/0x280 [ 88.903663][ T4946] sp : ffff80001f507830 [ 88.904346][ T4946] x29: ffff80001f507830 x28: 1fffe0001aa00a2c x27: ffff0000d50041d0 [ 88.905691][ T4946] x26: dfff800000000000 x25: ffff8000149513c0 x24: 0000000000000002 [ 88.906976][ T4946] x23: 0000000000000001 x22: ffff0000d5005000 x21: dfff800000000000 [ 88.908268][ T4946] x20: 0000000000003000 x19: ffff0000d5005000 x18: 0000000000000000 [ 88.909592][ T4946] x17: 0000000000000000 x16: ffff8000082d88bc x15: 0000000000000000 [ 88.910919][ T4946] x14: 0000000000000001 x13: 1fffe0001aa00a33 x12: 0000000000ff0100 [ 88.912240][ T4946] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a05d218 [ 88.913565][ T4946] x8 : ffff0000dbc8b680 x7 : 0000000000000000 x6 : 000000000000003f [ 88.914869][ T4946] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff80000a05cffc [ 88.916147][ T4946] x2 : 0000000000000001 x1 : 0000000000003000 x0 : 0000000000000000 [ 88.917327][ T4946] Call trace: [ 88.917845][ T4946] btrfs_put_block_group+0x248/0x280 [ 88.918658][ T4946] btrfs_free_block_groups+0x700/0xb3c [ 88.919443][ T4946] close_ctree+0x618/0x834 [ 88.920121][ T4946] btrfs_put_super+0x40/0x50 [ 88.920834][ T4946] generic_shutdown_super+0x130/0x2f0 [ 88.921613][ T4946] kill_anon_super+0x4c/0x80 [ 88.922294][ T4946] btrfs_kill_super+0x40/0x58 [ 88.922965][ T4946] deactivate_locked_super+0xb8/0x134 [ 88.923765][ T4946] deactivate_super+0xf0/0x110 [ 88.924451][ T4946] cleanup_mnt+0x3b8/0x46c [ 88.925118][ T4946] __cleanup_mnt+0x20/0x30 [ 88.925757][ T4946] task_work_run+0x12c/0x1d8 [ 88.926475][ T4946] do_notify_resume+0x2450/0x309c [ 88.927229][ T4946] el0_svc+0xf0/0x1d0 [ 88.927921][ T4946] el0t_64_sync_handler+0xcc/0xe4 [ 88.928763][ T4946] el0t_64_sync+0x1a0/0x1a4 [ 88.929505][ T4946] irq event stamp: 415166 [ 88.930199][ T4946] hardirqs last enabled at (415165): [] kasan_quarantine_put+0xc4/0x200 [ 88.931796][ T4946] hardirqs last disabled at (415166): [] el1_dbg+0x24/0x80 [ 88.933255][ T4946] softirqs last enabled at (414284): [] local_bh_enable+0x10/0x34 [ 88.934683][ T4946] softirqs last disabled at (414282): [] local_bh_disable+0x10/0x34 [ 88.936249][ T4946] ---[ end trace 11731832e2c1f7b0 ]--- [ 88.938703][ T4946] ------------[ cut here ]------------ [ 88.939493][ T4946] WARNING: CPU: 1 PID: 4946 at fs/btrfs/block-group.c:4000 btrfs_free_block_groups+0x828/0xb3c [ 88.941052][ T4946] Modules linked in: [ 88.941618][ T4946] CPU: 1 PID: 4946 Comm: syz-executor Tainted: G W syzkaller #0 [ 88.942862][ T4946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.944503][ T4946] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.945696][ T4946] pc : btrfs_free_block_groups+0x828/0xb3c [ 88.946549][ T4946] lr : btrfs_free_block_groups+0xa74/0xb3c [ 88.947363][ T4946] sp : ffff80001f507860 [ 88.947961][ T4946] x29: ffff80001f507880 x28: 1fffe0001aa9b220 x27: ffff0000d50039d0 [ 88.949184][ T4946] x26: dfff800000000000 x25: ffff0000d54d99d0 x24: 0000000000028000 [ 88.950340][ T4946] x23: ffff0000d5004000 x22: ffff0000d50040a8 x21: 0000000000000000 [ 88.951695][ T4946] x20: ffff0000d54d9100 x19: ffff0000d54d8000 x18: 0000000000000000 [ 88.953003][ T4946] x17: 0000000000000000 x16: ffff8000082d88bc x15: 0000000000000000 [ 88.954287][ T4946] x14: 0000000000000001 x13: 1fffe0001aa00800 x12: 0000000000ff0100 [ 88.955568][ T4946] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a07079c [ 88.956833][ T4946] x8 : ffff0000dbc8b680 x7 : ffff80000a057f14 x6 : 0000000000000000 [ 88.958115][ T4946] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 88.959303][ T4946] x2 : 0000000000000000 x1 : ffff0000d5004000 x0 : ffff0000d54d8000 [ 88.960510][ T4946] Call trace: [ 88.961028][ T4946] btrfs_free_block_groups+0x828/0xb3c [ 88.961870][ T4946] close_ctree+0x618/0x834 [ 88.962610][ T4946] btrfs_put_super+0x40/0x50 [ 88.963382][ T4946] generic_shutdown_super+0x130/0x2f0 [ 88.964303][ T4946] kill_anon_super+0x4c/0x80 [ 88.965093][ T4946] btrfs_kill_super+0x40/0x58 [ 88.965844][ T4946] deactivate_locked_super+0xb8/0x134 [ 88.966725][ T4946] deactivate_super+0xf0/0x110 [ 88.967503][ T4946] cleanup_mnt+0x3b8/0x46c [ 88.968149][ T4946] __cleanup_mnt+0x20/0x30 [ 88.968820][ T4946] task_work_run+0x12c/0x1d8 [ 88.969491][ T4946] do_notify_resume+0x2450/0x309c [ 88.970317][ T4946] el0_svc+0xf0/0x1d0 [ 88.970961][ T4946] el0t_64_sync_handler+0xcc/0xe4 [ 88.971772][ T4946] el0t_64_sync+0x1a0/0x1a4 [ 88.972509][ T4946] irq event stamp: 415276 [ 88.973227][ T4946] hardirqs last enabled at (415275): [] kasan_quarantine_put+0xc4/0x200 [ 88.974883][ T4946] hardirqs last disabled at (415276): [] el1_dbg+0x24/0x80 [ 88.976367][ T4946] softirqs last enabled at (415260): [] handle_softirqs+0xa40/0xbe4 [ 88.977891][ T4946] softirqs last disabled at (415169): [] __irq_exit_rcu+0x240/0x43c [ 88.979545][ T4946] ---[ end trace 11731832e2c1f7b1 ]--- [ 88.980943][ T4946] BTRFS info (device loop0): space_info 5 has 3047424 free, is not full [ 88.982461][ T4946] BTRFS info (device loop0): space_info total=3276800, used=53248, pinned=0, reserved=12288, may_use=163840, readonly=0 zone_unusable=0 [ 88.984571][ T4946] BTRFS info (device loop0): global_block_rsv: size 0 reserved 0 [ 88.985812][ T4946] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 88.987065][ T4946] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 88.988231][ T4946] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 88.989443][ T4946] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0 [ 88.990772][ T4946] ------------[ cut here ]------------ [ 88.991603][ T4946] WARNING: CPU: 1 PID: 4946 at fs/btrfs/block-group.c:4012 btrfs_free_block_groups+0xa5c/0xb3c [ 88.993058][ T4946] Modules linked in: [ 88.993619][ T4946] CPU: 1 PID: 4946 Comm: syz-executor Tainted: G W syzkaller #0 [ 88.994878][ T4946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.996525][ T4946] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.997769][ T4946] pc : btrfs_free_block_groups+0xa5c/0xb3c [ 88.998637][ T4946] lr : btrfs_free_block_groups+0xa4c/0xb3c [ 88.999464][ T4946] sp : ffff80001f507860 [ 89.000109][ T4946] x29: ffff80001f507880 x28: 1fffe0001aa9b220 x27: ffff0000d50039d0 [ 89.001503][ T4946] x26: dfff800000000000 x25: ffff0000d54d99d0 x24: 0000000000003000 [ 89.002929][ T4946] x23: ffff0000d5004000 x22: ffff0000d50040a8 x21: 0000000000000000 [ 89.004244][ T4946] x20: ffff0000d54d9100 x19: ffff0000d54d8000 x18: 0000000000000003 [ 89.005601][ T4946] x17: 0000000000000000 x16: ffff8000082d88bc x15: 00000000ffffffff [ 89.006963][ T4946] x14: 0000000000000001 x13: 1fffe0001aa00800 x12: 0000000000ff0100 [ 89.008247][ T4946] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a070774 [ 89.009467][ T4946] x8 : ffff0000dbc8b680 x7 : 0000000000000001 x6 : 0000000000000001 [ 89.010654][ T4946] x5 : ffff80001f506e78 x4 : ffff80001436f3e0 x3 : 0000000000000000 [ 89.012004][ T4946] x2 : 0000000000000000 x1 : ffff0000d5004000 x0 : ffff0000d54d8000 [ 89.013305][ T4946] Call trace: [ 89.013812][ T4946] btrfs_free_block_groups+0xa5c/0xb3c [ 89.014732][ T4946] close_ctree+0x618/0x834 [ 89.015456][ T4946] btrfs_put_super+0x40/0x50 [ 89.016204][ T4946] generic_shutdown_super+0x130/0x2f0 [ 89.017069][ T4946] kill_anon_super+0x4c/0x80 [ 89.017838][ T4946] btrfs_kill_super+0x40/0x58 [ 89.018637][ T4946] deactivate_locked_super+0xb8/0x134 [ 89.019464][ T4946] deactivate_super+0xf0/0x110 [ 89.020230][ T4946] cleanup_mnt+0x3b8/0x46c [ 89.020950][ T4946] __cleanup_mnt+0x20/0x30 [ 89.021677][ T4946] task_work_run+0x12c/0x1d8 [ 89.022376][ T4946] do_notify_resume+0x2450/0x309c [ 89.023143][ T4946] el0_svc+0xf0/0x1d0 [ 89.023773][ T4946] el0t_64_sync_handler+0xcc/0xe4 [ 89.024593][ T4946] el0t_64_sync+0x1a0/0x1a4 [ 89.025317][ T4946] irq event stamp: 415408 [ 89.026016][ T4946] hardirqs last enabled at (415407): [] __up_console_sem+0xb4/0xfc [ 89.027520][ T4946] hardirqs last disabled at (415408): [] el1_dbg+0x24/0x80 [ 89.028887][ T4946] softirqs last enabled at (415330): [] handle_softirqs+0xa40/0xbe4 [ 89.030458][ T4946] softirqs last disabled at (415279): [] __irq_exit_rcu+0x240/0x43c [ 89.031985][ T4946] ---[ end trace 11731832e2c1f7b2 ]--- [ 89.033157][ T4946] BTRFS info (device loop0): space_info 5 has 3047424 free, is not full [ 89.034497][ T4946] BTRFS info (device loop0): space_info total=3276800, used=53248, pinned=0, reserved=12288, may_use=163840, readonly=0 zone_unusable=0 [ 89.036760][ T4946] BTRFS info (device loop0): global_block_rsv: size 0 reserved 0 [ 89.038031][ T4946] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 89.039208][ T4946] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 89.040387][ T4946] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 89.041595][ T4946] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0 [ 89.083884][ T4946] VFS: Busy inodes after unmount of loop0. Self-destruct in 5 seconds. Have a nice day... [ 89.205858][ T5995] set_capacity_and_notify: 12 callbacks suppressed [ 89.205868][ T5995] loop0: detected capacity change from 0 to 32768 [ 89.252690][ T5995] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5995) [ 89.255913][ T5995] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 89.257196][ T5995] BTRFS info (device loop0): enabling auto defrag [ 89.258363][ T5995] BTRFS info (device loop0): doing ref verification [ 89.259417][ T5995] BTRFS info (device loop0): max_inline at 0 [ 89.260351][ T5995] BTRFS info (device loop0): force clearing of disk cache [ 89.261653][ T5995] BTRFS info (device loop0): turning on sync discard [ 89.262703][ T5995] BTRFS info (device loop0): disabling free space tree [ 89.263753][ T5995] BTRFS info (device loop0): has skinny extents [ 89.270875][ T5995] BTRFS info (device loop0): enabling ssd optimizations [ 89.272772][ T5995] BTRFS info (device loop0): clearing free space tree [ 89.273848][ T5995] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 89.275415][ T5995] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 89.330876][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 89.427248][ T6016] loop0: detected capacity change from 0 to 32768 [ 89.437742][ T6016] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 89.439088][ T6016] BTRFS info (device loop0): enabling auto defrag [ 89.440139][ T6016] BTRFS info (device loop0): doing ref verification [ 89.441974][ T6016] BTRFS info (device loop0): max_inline at 0 [ 89.442922][ T6016] BTRFS info (device loop0): force clearing of disk cache [ 89.444094][ T6016] BTRFS info (device loop0): turning on sync discard [ 89.445044][ T6016] BTRFS info (device loop0): disabling free space tree [ 89.446086][ T6016] BTRFS info (device loop0): has skinny extents [ 89.459815][ T6016] BTRFS info (device loop0): enabling ssd optimizations [ 89.461840][ T6016] BTRFS info (device loop0): clearing free space tree [ 89.462916][ T6016] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 89.464614][ T6016] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 89.637108][ T6038] loop0: detected capacity change from 0 to 32768 [ 89.676419][ T6038] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (6038) [ 89.679487][ T6038] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 89.680835][ T6038] BTRFS info (device loop0): enabling auto defrag [ 89.682145][ T6038] BTRFS info (device loop0): doing ref verification [ 89.683344][ T6038] BTRFS info (device loop0): max_inline at 0 [ 89.684334][ T6038] BTRFS info (device loop0): force clearing of disk cache [ 89.685473][ T6038] BTRFS info (device loop0): turning on sync discard [ 89.686513][ T6038] BTRFS info (device loop0): disabling free space tree [ 89.687579][ T6038] BTRFS info (device loop0): has skinny extents [ 89.701853][ T6038] BTRFS info (device loop0): enabling ssd optimizations [ 89.703461][ T6038] BTRFS info (device loop0): clearing free space tree [ 89.704677][ T6038] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 89.706206][ T6038] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 89.759118][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 89.859127][ T6059] loop0: detected capacity change from 0 to 32768 [ 89.915933][ T6059] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 89.917340][ T6059] BTRFS info (device loop0): enabling auto defrag [ 89.918411][ T6059] BTRFS info (device loop0): doing ref verification [ 89.919514][ T6059] BTRFS info (device loop0): max_inline at 0 [ 89.920601][ T6059] BTRFS info (device loop0): force clearing of disk cache [ 89.922437][ T6059] BTRFS info (device loop0): turning on sync discard [ 89.923491][ T6059] BTRFS info (device loop0): disabling free space tree [ 89.924523][ T6059] BTRFS info (device loop0): has skinny extents [ 89.932171][ T6059] BTRFS info (device loop0): enabling ssd optimizations [ 89.934759][ T6059] BTRFS info (device loop0): clearing free space tree [ 89.935918][ T6059] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 89.937507][ T6059] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 89.997145][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 90.086691][ T6081] loop0: detected capacity change from 0 to 32768 [ 90.124210][ T6081] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 90.125658][ T6081] BTRFS info (device loop0): enabling auto defrag [ 90.126650][ T6081] BTRFS info (device loop0): doing ref verification [ 90.127780][ T6081] BTRFS info (device loop0): max_inline at 0 [ 90.128831][ T6081] BTRFS info (device loop0): force clearing of disk cache [ 90.129993][ T6081] BTRFS info (device loop0): turning on sync discard [ 90.131014][ T6081] BTRFS info (device loop0): disabling free space tree [ 90.132261][ T6081] BTRFS info (device loop0): has skinny extents [ 90.139930][ T6081] BTRFS info (device loop0): enabling ssd optimizations [ 90.141962][ T6081] BTRFS info (device loop0): clearing free space tree [ 90.143042][ T6081] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 90.144536][ T6081] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 90.203193][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 90.295891][ T6103] loop0: detected capacity change from 0 to 32768 [ 90.384052][ T6103] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 90.385342][ T6103] BTRFS info (device loop0): enabling auto defrag [ 90.386322][ T6103] BTRFS info (device loop0): doing ref verification [ 90.387356][ T6103] BTRFS info (device loop0): max_inline at 0 [ 90.388365][ T6103] BTRFS info (device loop0): force clearing of disk cache [ 90.389559][ T6103] BTRFS info (device loop0): turning on sync discard [ 90.390666][ T6103] BTRFS info (device loop0): disabling free space tree [ 90.392357][ T6103] BTRFS info (device loop0): has skinny extents [ 90.399466][ T6103] BTRFS info (device loop0): enabling ssd optimizations [ 90.401040][ T6103] BTRFS info (device loop0): clearing free space tree [ 90.402613][ T6103] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 90.404162][ T6103] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 90.471124][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878) [ 90.552661][ T6125] loop0: detected capacity change from 0 to 32768 [ 90.604735][ T6125] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 90.606031][ T6125] BTRFS info (device loop0): enabling auto defrag [ 90.607100][ T6125] BTRFS info (device loop0): doing ref verification [ 90.608168][ T6125] BTRFS info (device loop0): max_inline at 0 [ 90.609090][ T6125] BTRFS info (device loop0): force clearing of disk cache [ 90.610219][ T6125] BTRFS info (device loop0): turning on sync discard [ 90.611831][ T6125] BTRFS info (device loop0): disabling free space tree [ 90.612896][ T6125] BTRFS info (device loop0): has skinny extents [ 90.620578][ T6125] BTRFS info (device loop0): enabling ssd optimizations [ 90.771623][ T6147] loop0: detected capacity change from 0 to 32768 [ 90.823441][ T6147] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (6147) [ 90.986074][ T6168] loop0: detected capacity change from 0 to 32768 [ 90.993393][ T6168] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (6168) [ 91.155174][ T6189] loop0: detected capacity change from 0 to 32768 [ 91.204378][ T6189] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6189) [ 91.384478][ T6210] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6210) [ 91.460784][ T4878] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (4878)