Warning: Permanently added '10.128.1.143' (ED25519) to the list of known hosts. 1970/01/01 00:01:07 parsed 1 programs [ 68.982185][ T4604] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.620710][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.622047][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.622367][ T1969] cfg80211: failed to load regulatory.db [ 70.484273][ T4631] chnl_net:caif_netlink_parms(): no params data found [ 70.503539][ T4631] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.504921][ T4631] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.506559][ T4631] device bridge_slave_0 entered promiscuous mode [ 70.508616][ T4631] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.510645][ T4631] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.512323][ T4631] device bridge_slave_1 entered promiscuous mode [ 70.523818][ T4631] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.526509][ T4631] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.535336][ T4631] team0: Port device team_slave_0 added [ 70.537950][ T4631] team0: Port device team_slave_1 added [ 70.545248][ T4631] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.546556][ T4631] 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. [ 70.551781][ T4631] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.554297][ T4631] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.555535][ T4631] 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. [ 70.560402][ T4631] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.600628][ T4631] device hsr_slave_0 entered promiscuous mode [ 70.640319][ T4631] device hsr_slave_1 entered promiscuous mode [ 71.320600][ T4631] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.371440][ T4631] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.391474][ T4631] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.441600][ T4631] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.524439][ T4631] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.528567][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.530379][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.543428][ T4631] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.546119][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.548001][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.553168][ T616] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.554382][ T616] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.560880][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.569559][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.571388][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.573032][ T1713] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.574303][ T1713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.575855][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.577627][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.580511][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.582986][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.587904][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.592225][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.594245][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.595961][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.600267][ T4631] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.602530][ T4631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.607527][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.609224][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.611587][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.659935][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.661498][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.663760][ T4631] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.674923][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.676802][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.694260][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.696015][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.697697][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.699171][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.704035][ T4631] device veth0_vlan entered promiscuous mode [ 71.708490][ T4631] device veth1_vlan entered promiscuous mode [ 71.722573][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.724392][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.726002][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.727551][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.734029][ T4631] device veth0_macvtap entered promiscuous mode [ 71.737009][ T4631] device veth1_macvtap entered promiscuous mode [ 71.743761][ T4631] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.745159][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.746803][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.748379][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.751835][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.755333][ T4631] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.757243][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.758992][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.764050][ T4631] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.765654][ T4631] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.767309][ T4631] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.768858][ T4631] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.225430][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.349374][ T1713] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.356153][ T1713] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.358720][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.366025][ T1713] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.367461][ T1713] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.368992][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:12 executed programs: 0 [ 72.813642][ T4870] chnl_net:caif_netlink_parms(): no params data found [ 72.840318][ T4870] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.841746][ T4870] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.843425][ T4870] device bridge_slave_0 entered promiscuous mode [ 72.846297][ T4870] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.847586][ T4870] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.849216][ T4870] device bridge_slave_1 entered promiscuous mode [ 72.860438][ T4870] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.863436][ T4870] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.873520][ T4870] team0: Port device team_slave_0 added [ 72.875722][ T4870] team0: Port device team_slave_1 added [ 72.884818][ T4870] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.886096][ T4870] 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. [ 72.890615][ T4870] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.893262][ T4870] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.894476][ T4870] 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. [ 72.899109][ T4870] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.950927][ T4870] device hsr_slave_0 entered promiscuous mode [ 72.990286][ T4870] device hsr_slave_1 entered promiscuous mode [ 73.009891][ T4870] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.011303][ T4870] Cannot create hsr debugfs directory [ 74.819970][ T4169] Bluetooth: hci0: command 0x0409 tx timeout [ 75.223169][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.899520][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 77.503179][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.554364][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.521437][ T4870] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.561056][ T4870] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.601068][ T4870] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.641459][ T4870] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.723771][ T4870] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.727940][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.730568][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.733687][ T4870] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.736500][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.738255][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.740239][ T616] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.741530][ T616] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.743959][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.756253][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.758201][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.760540][ T616] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.761785][ T616] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.765593][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.768616][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.772338][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.774605][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.776332][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.779241][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.781696][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.784750][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.786397][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.789318][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.792360][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.800564][ T4870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.841368][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.843040][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.846302][ T4870] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.854213][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.856088][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.870054][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.871825][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.873676][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.875153][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.877209][ T4870] device veth0_vlan entered promiscuous mode [ 78.881662][ T4870] device veth1_vlan entered promiscuous mode [ 78.891135][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.892849][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.894640][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.896310][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.898950][ T4870] device veth0_macvtap entered promiscuous mode [ 78.902397][ T4870] device veth1_macvtap entered promiscuous mode [ 78.907455][ T4870] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.909379][ T4870] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.912137][ T4870] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.913547][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.915250][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.916879][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.918602][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.922119][ T4870] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.923970][ T4870] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.926364][ T4870] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.927747][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.929652][ T1713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.932549][ T4870] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.934173][ T4870] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.935836][ T4870] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.937495][ T4870] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.964111][ T616] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.965596][ T616] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.967183][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.975926][ T616] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.977311][ T616] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.978744][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:18 executed programs: 2 [ 78.982643][ T25] Bluetooth: hci0: command 0x040f tx timeout [ 79.103595][ T5085] loop0: detected capacity change from 0 to 32768 [ 79.113231][ T5085] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (5085) [ 79.119238][ T5085] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 79.121404][ T5085] BTRFS info (device loop0): enabling auto defrag [ 79.122572][ T5085] BTRFS info (device loop0): doing ref verification [ 79.123695][ T5085] BTRFS info (device loop0): use no compression [ 79.124783][ T5085] BTRFS info (device loop0): force clearing of disk cache [ 79.126029][ T5085] BTRFS info (device loop0): max_inline at 4096 [ 79.127165][ T5085] BTRFS info (device loop0): disabling free space tree [ 79.128405][ T5085] BTRFS info (device loop0): has skinny extents [ 79.139424][ T5085] BTRFS info (device loop0): enabling ssd optimizations [ 79.143839][ T5085] BTRFS info (device loop0): clearing free space tree [ 79.145322][ T5085] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.147123][ T5085] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.243838][ T5028] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (5028) [ 79.344698][ T5113] loop0: detected capacity change from 0 to 32768 [ 79.394314][ T5113] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 79.395921][ T5113] BTRFS info (device loop0): enabling auto defrag [ 79.397117][ T5113] BTRFS info (device loop0): doing ref verification [ 79.398330][ T5113] BTRFS info (device loop0): use no compression [ 79.399888][ T5113] BTRFS info (device loop0): force clearing of disk cache [ 79.401173][ T5113] BTRFS info (device loop0): max_inline at 4096 [ 79.402296][ T5113] BTRFS info (device loop0): disabling free space tree [ 79.403687][ T5113] BTRFS info (device loop0): has skinny extents [ 79.412140][ T5113] BTRFS info (device loop0): enabling ssd optimizations [ 79.414032][ T5113] BTRFS info (device loop0): clearing free space tree [ 79.415291][ T5113] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.416998][ T5113] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.576025][ T5141] loop0: detected capacity change from 0 to 32768 [ 79.659602][ T5141] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5141) [ 79.664237][ T5141] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 79.665806][ T5141] BTRFS info (device loop0): enabling auto defrag [ 79.667029][ T5141] BTRFS info (device loop0): doing ref verification [ 79.668290][ T5141] BTRFS info (device loop0): use no compression [ 79.669595][ T5141] BTRFS info (device loop0): force clearing of disk cache [ 79.670835][ T5141] BTRFS info (device loop0): max_inline at 4096 [ 79.671869][ T5141] BTRFS info (device loop0): disabling free space tree [ 79.672956][ T5141] BTRFS info (device loop0): has skinny extents [ 79.681021][ T5141] BTRFS info (device loop0): enabling ssd optimizations [ 79.682837][ T5141] BTRFS info (device loop0): clearing free space tree [ 79.684117][ T5141] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.685896][ T5141] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.858009][ T5162] loop0: detected capacity change from 0 to 32768 [ 79.962156][ T5162] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5162) [ 79.965957][ T136] device hsr_slave_0 left promiscuous mode [ 79.968400][ T5162] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 79.971551][ T5162] BTRFS info (device loop0): enabling auto defrag [ 79.972653][ T5162] BTRFS info (device loop0): doing ref verification [ 79.973739][ T5162] BTRFS info (device loop0): use no compression [ 79.974802][ T5162] BTRFS info (device loop0): force clearing of disk cache [ 79.976066][ T5162] BTRFS info (device loop0): max_inline at 4096 [ 79.977110][ T5162] BTRFS info (device loop0): disabling free space tree [ 79.978308][ T5162] BTRFS info (device loop0): has skinny extents [ 79.986605][ T5162] BTRFS info (device loop0): enabling ssd optimizations [ 79.988415][ T5162] BTRFS info (device loop0): clearing free space tree [ 79.990440][ T136] device hsr_slave_1 left promiscuous mode [ 79.993037][ T5162] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.995360][ T5162] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.050740][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.052135][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.053928][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.055117][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.059071][ T136] device bridge_slave_1 left promiscuous mode [ 80.062067][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.077285][ T5028] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (5028) [ 80.110753][ T136] device bridge_slave_0 left promiscuous mode [ 80.111951][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.181026][ T5183] loop0: detected capacity change from 0 to 32768 [ 80.229736][ T136] device veth1_macvtap left promiscuous mode [ 80.230846][ T136] device veth0_macvtap left promiscuous mode [ 80.231952][ T136] device veth1_vlan left promiscuous mode [ 80.233069][ T136] device veth0_vlan left promiscuous mode [ 80.281268][ T5183] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.282883][ T5183] BTRFS info (device loop0): enabling auto defrag [ 80.284060][ T5183] BTRFS info (device loop0): doing ref verification [ 80.285306][ T5183] BTRFS info (device loop0): use no compression [ 80.286399][ T5183] BTRFS info (device loop0): force clearing of disk cache [ 80.291383][ T5183] BTRFS info (device loop0): max_inline at 4096 [ 80.293098][ T5183] BTRFS info (device loop0): disabling free space tree [ 80.295076][ T5183] BTRFS info (device loop0): has skinny extents [ 80.321912][ T5183] BTRFS info (device loop0): enabling ssd optimizations [ 80.323818][ T5183] BTRFS info (device loop0): clearing free space tree [ 80.325090][ T5183] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.327411][ T5183] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.397755][ T136] team0 (unregistering): Port device team_slave_1 removed [ 80.413398][ T136] team0 (unregistering): Port device team_slave_0 removed [ 80.421845][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.460661][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.514112][ T5206] loop0: detected capacity change from 0 to 32768 [ 80.584819][ T136] bond0 (unregistering): Released all slaves [ 80.605601][ T5206] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5206) [ 80.611101][ T5206] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.612687][ T5206] BTRFS info (device loop0): enabling auto defrag [ 80.613891][ T5206] BTRFS info (device loop0): doing ref verification [ 80.615119][ T5206] BTRFS info (device loop0): use no compression [ 80.616285][ T5206] BTRFS info (device loop0): force clearing of disk cache [ 80.617561][ T5206] BTRFS info (device loop0): max_inline at 4096 [ 80.619757][ T5206] BTRFS info (device loop0): disabling free space tree [ 80.620979][ T5206] BTRFS info (device loop0): has skinny extents [ 80.628705][ T5206] BTRFS info (device loop0): enabling ssd optimizations [ 80.630701][ T5206] BTRFS info (device loop0): clearing free space tree [ 80.631817][ T5206] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.633510][ T5206] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.723208][ T5028] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (5028) [ 80.823518][ T5227] loop0: detected capacity change from 0 to 32768 [ 80.890829][ T5227] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 80.892414][ T5227] BTRFS info (device loop0): enabling auto defrag [ 80.893674][ T5227] BTRFS info (device loop0): doing ref verification [ 80.894862][ T5227] BTRFS info (device loop0): use no compression [ 80.895971][ T5227] BTRFS info (device loop0): force clearing of disk cache [ 80.897212][ T5227] BTRFS info (device loop0): max_inline at 4096 [ 80.898370][ T5227] BTRFS info (device loop0): disabling free space tree [ 80.900333][ T5227] BTRFS info (device loop0): has skinny extents [ 80.908380][ T5227] BTRFS info (device loop0): enabling ssd optimizations [ 80.914046][ T5227] BTRFS info (device loop0): clearing free space tree [ 80.915348][ T5227] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.917678][ T5227] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.059661][ T4172] Bluetooth: hci0: command 0x0419 tx timeout [ 81.151987][ T5249] loop0: detected capacity change from 0 to 32768 [ 81.160959][ T5249] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5249) [ 81.165622][ T5249] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 81.167199][ T5249] BTRFS info (device loop0): enabling auto defrag [ 81.168340][ T5249] BTRFS info (device loop0): doing ref verification [ 81.170041][ T5249] BTRFS info (device loop0): use no compression [ 81.171163][ T5249] BTRFS info (device loop0): force clearing of disk cache [ 81.172538][ T5249] BTRFS info (device loop0): max_inline at 4096 [ 81.173679][ T5249] BTRFS info (device loop0): disabling free space tree [ 81.175053][ T5249] BTRFS info (device loop0): has skinny extents [ 81.185408][ T5249] BTRFS info (device loop0): enabling ssd optimizations [ 81.187330][ T5249] BTRFS info (device loop0): clearing free space tree [ 81.188575][ T5249] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.191018][ T5249] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.208310][ T4870] BTRFS info (device loop0): at unmount dio bytes count 12288 [ 81.236772][ T4870] ------------[ cut here ]------------ [ 81.237747][ T4870] WARNING: CPU: 0 PID: 4870 at fs/btrfs/block-group.c:142 btrfs_put_block_group+0x248/0x280 [ 81.239445][ T4870] Modules linked in: [ 81.240137][ T4870] CPU: 0 PID: 4870 Comm: syz-executor Not tainted syzkaller #0 [ 81.241503][ T4870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.243279][ T4870] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.244691][ T4870] pc : btrfs_put_block_group+0x248/0x280 [ 81.245686][ T4870] lr : btrfs_put_block_group+0x248/0x280 [ 81.246629][ T4870] sp : ffff80001bfd7830 [ 81.247405][ T4870] x29: ffff80001bfd7830 x28: 1fffe0001b56a22c x27: ffff0000dab519d0 [ 81.249003][ T4870] x26: dfff800000000000 x25: ffff8000149613e0 x24: 0000000000000002 [ 81.250611][ T4870] x23: 0000000000000001 x22: ffff0000dab51000 x21: dfff800000000000 [ 81.252149][ T4870] x20: 0000000000003000 x19: ffff0000dab51000 x18: 0000000000000000 [ 81.253687][ T4870] x17: 0000000000000000 x16: ffff8000082d89ec x15: 0000000000000000 [ 81.255242][ T4870] x14: 0000000000000001 x13: 1fffe0001b56a233 x12: 0000000000ff0100 [ 81.256846][ T4870] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a05e528 [ 81.258463][ T4870] x8 : ffff0000c0f33680 x7 : 0000000000000000 x6 : 000000000000003f [ 81.260028][ T4870] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff80000a05e30c [ 81.261431][ T4870] x2 : 0000000000000001 x1 : 0000000000003000 x0 : 0000000000000000 [ 81.262885][ T4870] Call trace: [ 81.263561][ T4870] btrfs_put_block_group+0x248/0x280 [ 81.264609][ T4870] btrfs_free_block_groups+0x700/0xb3c [ 81.265675][ T4870] close_ctree+0x618/0x834 [ 81.266518][ T4870] btrfs_put_super+0x40/0x50 [ 81.267383][ T4870] generic_shutdown_super+0x130/0x2f0 [ 81.268403][ T4870] kill_anon_super+0x4c/0x80 [ 81.269302][ T4870] btrfs_kill_super+0x40/0x58 [ 81.270193][ T4870] deactivate_locked_super+0xb8/0x134 [ 81.271145][ T4870] deactivate_super+0xf0/0x110 [ 81.272166][ T4870] cleanup_mnt+0x3b8/0x46c [ 81.272999][ T4870] __cleanup_mnt+0x20/0x30 [ 81.273862][ T4870] task_work_run+0x12c/0x1d8 [ 81.274780][ T4870] do_notify_resume+0x2450/0x309c [ 81.275778][ T4870] el0_svc+0xf0/0x1d0 [ 81.276578][ T4870] el0t_64_sync_handler+0xcc/0xe4 [ 81.277560][ T4870] el0t_64_sync+0x1a0/0x1a4 [ 81.278450][ T4870] irq event stamp: 232590 [ 81.279282][ T4870] hardirqs last enabled at (232589): [] kasan_quarantine_put+0xc4/0x200 [ 81.281040][ T4870] hardirqs last disabled at (232590): [] el1_dbg+0x24/0x80 [ 81.282575][ T4870] softirqs last enabled at (231046): [] handle_softirqs+0xa40/0xbe4 [ 81.284443][ T4870] softirqs last disabled at (231027): [] __irq_exit_rcu+0x240/0x43c [ 81.286311][ T4870] ---[ end trace b563608788d5e0dd ]--- [ 81.290547][ T4870] ------------[ cut here ]------------ [ 81.291596][ T4870] WARNING: CPU: 1 PID: 4870 at fs/btrfs/block-group.c:4000 btrfs_free_block_groups+0x828/0xb3c [ 81.293399][ T4870] Modules linked in: [ 81.294094][ T4870] CPU: 1 PID: 4870 Comm: syz-executor Tainted: G W syzkaller #0 [ 81.295658][ T4870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.297510][ T4870] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.298896][ T4870] pc : btrfs_free_block_groups+0x828/0xb3c [ 81.299981][ T4870] lr : btrfs_free_block_groups+0xa74/0xb3c [ 81.301136][ T4870] sp : ffff80001bfd7860 [ 81.301941][ T4870] x29: ffff80001bfd7880 x28: 1fffe0001ab04a20 x27: ffff0000dab529d0 [ 81.303513][ T4870] x26: dfff800000000000 x25: ffff0000d58259d0 x24: 0000000000028000 [ 81.305017][ T4870] x23: ffff0000dab51800 x22: ffff0000dab518a8 x21: 0000000000000000 [ 81.306536][ T4870] x20: ffff0000d5825100 x19: ffff0000d5824000 x18: 0000000000000000 [ 81.307986][ T4870] x17: 0000000000000000 x16: ffff8000082d89ec x15: 0000000000000000 [ 81.309432][ T4870] x14: 0000000000000001 x13: 1fffe0001b56a300 x12: 0000000000ff0100 [ 81.310925][ T4870] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a071aac [ 81.312384][ T4870] x8 : ffff0000c0f33680 x7 : ffff80000a059224 x6 : 0000000000000000 [ 81.313911][ T4870] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 81.315371][ T4870] x2 : 0000000000000000 x1 : ffff0000dab51800 x0 : ffff0000d5824000 [ 81.316854][ T4870] Call trace: [ 81.317463][ T4870] btrfs_free_block_groups+0x828/0xb3c [ 81.318467][ T4870] close_ctree+0x618/0x834 [ 81.319265][ T4870] btrfs_put_super+0x40/0x50 [ 81.320084][ T4870] generic_shutdown_super+0x130/0x2f0 [ 81.321054][ T4870] kill_anon_super+0x4c/0x80 [ 81.321886][ T4870] btrfs_kill_super+0x40/0x58 [ 81.322741][ T4870] deactivate_locked_super+0xb8/0x134 [ 81.323745][ T4870] deactivate_super+0xf0/0x110 [ 81.324654][ T4870] cleanup_mnt+0x3b8/0x46c [ 81.325529][ T4870] __cleanup_mnt+0x20/0x30 [ 81.326404][ T4870] task_work_run+0x12c/0x1d8 [ 81.327283][ T4870] do_notify_resume+0x2450/0x309c [ 81.328192][ T4870] el0_svc+0xf0/0x1d0 [ 81.328929][ T4870] el0t_64_sync_handler+0xcc/0xe4 [ 81.329873][ T4870] el0t_64_sync+0x1a0/0x1a4 [ 81.330746][ T4870] irq event stamp: 232840 [ 81.331553][ T4870] hardirqs last enabled at (232839): [] kasan_quarantine_put+0xc4/0x200 [ 81.333351][ T4870] hardirqs last disabled at (232840): [] el1_dbg+0x24/0x80 [ 81.334951][ T4870] softirqs last enabled at (232814): [] handle_softirqs+0xa40/0xbe4 [ 81.336887][ T4870] softirqs last disabled at (232593): [] __irq_exit_rcu+0x240/0x43c [ 81.338803][ T4870] ---[ end trace b563608788d5e0de ]--- [ 81.343859][ T4870] BTRFS info (device loop0): space_info 5 has 3047424 free, is not full [ 81.345471][ T4870] BTRFS info (device loop0): space_info total=3276800, used=53248, pinned=0, reserved=12288, may_use=163840, readonly=0 zone_unusable=0 [ 81.347862][ T4870] BTRFS info (device loop0): global_block_rsv: size 0 reserved 0 [ 81.349364][ T4870] ------------[ cut here ]------------ [ 81.350361][ T4870] WARNING: CPU: 0 PID: 4870 at fs/btrfs/block-group.c:4012 btrfs_free_block_groups+0xa5c/0xb3c [ 81.352254][ T4870] Modules linked in: [ 81.352991][ T4870] CPU: 0 PID: 4870 Comm: syz-executor Tainted: G W syzkaller #0 [ 81.354655][ T4870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.356585][ T4870] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.358121][ T4870] pc : btrfs_free_block_groups+0xa5c/0xb3c [ 81.359298][ T4870] lr : btrfs_free_block_groups+0xa4c/0xb3c [ 81.360469][ T4870] sp : ffff80001bfd7860 [ 81.361297][ T4870] x29: ffff80001bfd7880 x28: 1fffe0001ab04a20 x27: ffff0000dab529d0 [ 81.362867][ T4870] x26: dfff800000000000 x25: ffff0000d58259d0 x24: 0000000000003000 [ 81.364434][ T4870] x23: ffff0000dab51800 x22: ffff0000dab518a8 x21: 0000000000000000 [ 81.365948][ T4870] x20: ffff0000d5825100 x19: ffff0000d5824000 x18: 0000000000000002 [ 81.367489][ T4870] x17: 0000000000000000 x16: ffff8000082d89ec x15: 0000000000000063 [ 81.369042][ T4870] x14: 0000000000000001 x13: 1fffe0001b56a300 x12: 0000000000ff0100 [ 81.370528][ T4870] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a071a84 [ 81.372047][ T4870] x8 : ffff0000c0f33680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.373610][ T4870] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000000 [ 81.375159][ T4870] x2 : 0000000000000000 x1 : ffff0000dab51800 x0 : ffff0000d5824000 [ 81.376705][ T4870] Call trace: [ 81.377361][ T4870] btrfs_free_block_groups+0xa5c/0xb3c [ 81.378469][ T4870] close_ctree+0x618/0x834 [ 81.379370][ T4870] btrfs_put_super+0x40/0x50 [ 81.380310][ T4870] generic_shutdown_super+0x130/0x2f0 [ 81.381400][ T4870] kill_anon_super+0x4c/0x80 [ 81.382331][ T4870] btrfs_kill_super+0x40/0x58 [ 81.383289][ T4870] deactivate_locked_super+0xb8/0x134 [ 81.384361][ T4870] deactivate_super+0xf0/0x110 [ 81.385288][ T4870] cleanup_mnt+0x3b8/0x46c [ 81.386156][ T4870] __cleanup_mnt+0x20/0x30 [ 81.387030][ T4870] task_work_run+0x12c/0x1d8 [ 81.387928][ T4870] do_notify_resume+0x2450/0x309c [ 81.388908][ T4870] el0_svc+0xf0/0x1d0 [ 81.389690][ T4870] el0t_64_sync_handler+0xcc/0xe4 [ 81.390690][ T4870] el0t_64_sync+0x1a0/0x1a4 [ 81.391597][ T4870] irq event stamp: 232974 [ 81.392419][ T4870] hardirqs last enabled at (232973): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 81.394474][ T4870] hardirqs last disabled at (232974): [] el1_dbg+0x24/0x80 [ 81.396239][ T4870] softirqs last enabled at (232930): [] handle_softirqs+0xa40/0xbe4 [ 81.398128][ T4870] softirqs last disabled at (232843): [] __irq_exit_rcu+0x240/0x43c [ 81.400001][ T4870] ---[ end trace b563608788d5e0df ]--- [ 81.406727][ T4870] VFS: Busy inodes after unmount of loop0. Self-destruct in 5 seconds. Have a nice day... [ 81.554387][ T5271] loop0: detected capacity change from 0 to 32768 [ 81.612551][ T5271] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5271) [ 81.693074][ T4870] ------------[ cut here ]------------ [ 81.694162][ T4870] WARNING: CPU: 1 PID: 4870 at fs/btrfs/block-group.c:142 btrfs_put_block_group+0x248/0x280 [ 81.696018][ T4870] Modules linked in: [ 81.696741][ T4870] CPU: 1 PID: 4870 Comm: syz-executor Tainted: G W syzkaller #0 [ 81.698340][ T4870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.700207][ T4870] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.701729][ T4870] pc : btrfs_put_block_group+0x248/0x280 [ 81.702835][ T4870] lr : btrfs_put_block_group+0x248/0x280 [ 81.703954][ T4870] sp : ffff80001bfd7830 [ 81.704713][ T4870] x29: ffff80001bfd7830 x28: 1fffe0001a5e4d2c x27: ffff0000d2f241d0 [ 81.706168][ T4870] x26: dfff800000000000 x25: ffff8000149613e0 x24: 0000000000000002 [ 81.707596][ T4870] x23: 0000000000000001 x22: ffff0000d2f26800 x21: dfff800000000000 [ 81.708976][ T4870] x20: 0000000000003000 x19: ffff0000d2f26800 x18: 0000000000000000 [ 81.710465][ T4870] x17: 0000000000000000 x16: ffff8000082d89ec x15: 0000000000000000 [ 81.711886][ T4870] x14: 0000000000000001 x13: 1fffe0001a5e4d33 x12: 0000000000ff0100 [ 81.713331][ T4870] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a05e528 [ 81.714819][ T4870] x8 : ffff0000c0f33680 x7 : 0000000000000000 x6 : 000000000000003f [ 81.716354][ T4870] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff80000a05e30c [ 81.717855][ T4870] x2 : 0000000000000001 x1 : 0000000000003000 x0 : 0000000000000000 [ 81.719322][ T4870] Call trace: [ 81.719933][ T4870] btrfs_put_block_group+0x248/0x280 [ 81.720888][ T4870] btrfs_free_block_groups+0x700/0xb3c [ 81.721879][ T4870] close_ctree+0x618/0x834 [ 81.722620][ T4870] btrfs_put_super+0x40/0x50 [ 81.723422][ T4870] generic_shutdown_super+0x130/0x2f0 [ 81.724431][ T4870] kill_anon_super+0x4c/0x80 [ 81.725301][ T4870] btrfs_kill_super+0x40/0x58 [ 81.726179][ T4870] deactivate_locked_super+0xb8/0x134 [ 81.727179][ T4870] deactivate_super+0xf0/0x110 [ 81.728035][ T4870] cleanup_mnt+0x3b8/0x46c [ 81.728822][ T4870] __cleanup_mnt+0x20/0x30 [ 81.729673][ T4870] task_work_run+0x12c/0x1d8 [ 81.730541][ T4870] do_notify_resume+0x2450/0x309c [ 81.731457][ T4870] el0_svc+0xf0/0x1d0 [ 81.732197][ T4870] el0t_64_sync_handler+0xcc/0xe4 [ 81.733114][ T4870] el0t_64_sync+0x1a0/0x1a4 [ 81.733934][ T4870] irq event stamp: 241724 [ 81.734711][ T4870] hardirqs last enabled at (241723): [] kasan_quarantine_put+0xc4/0x200 [ 81.736517][ T4870] hardirqs last disabled at (241724): [] el1_dbg+0x24/0x80 [ 81.738117][ T4870] softirqs last enabled at (240192): [] local_bh_enable+0x10/0x34 [ 81.739846][ T4870] softirqs last disabled at (240190): [] local_bh_disable+0x10/0x34 [ 81.741604][ T4870] ---[ end trace b563608788d5e0e0 ]--- [ 81.776806][ T4870] ------------[ cut here ]------------ [ 81.777835][ T4870] WARNING: CPU: 1 PID: 4870 at fs/btrfs/block-group.c:4000 btrfs_free_block_groups+0x828/0xb3c [ 81.779669][ T4870] Modules linked in: [ 81.780436][ T4870] CPU: 1 PID: 4870 Comm: syz-executor Tainted: G W syzkaller #0 [ 81.782117][ T4870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.783945][ T4870] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.785366][ T4870] pc : btrfs_free_block_groups+0x828/0xb3c [ 81.786449][ T4870] lr : btrfs_free_block_groups+0xa74/0xb3c [ 81.787611][ T4870] sp : ffff80001bfd7860 [ 81.788436][ T4870] x29: ffff80001bfd7880 x28: 1fffe0001ab04a20 x27: ffff0000cc21d1d0 [ 81.789972][ T4870] x26: dfff800000000000 x25: ffff0000d58259d0 x24: 0000000000028000 [ 81.791575][ T4870] x23: ffff0000d2f24000 x22: ffff0000d2f240a8 x21: 0000000000000000 [ 81.793157][ T4870] x20: ffff0000d5825100 x19: ffff0000d5824000 x18: 0000000000000000 [ 81.794725][ T4870] x17: 0000000000000000 x16: ffff8000082d89ec x15: 0000000000000000 [ 81.796267][ T4870] x14: 0000000000000001 x13: 1fffe0001a5e4800 x12: 0000000000ff0100 [ 81.797831][ T4870] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a071aac [ 81.799392][ T4870] x8 : ffff0000c0f33680 x7 : ffff80000a059224 x6 : 0000000000000000 [ 81.801007][ T4870] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 81.802619][ T4870] x2 : 0000000000000000 x1 : ffff0000d2f24000 x0 : ffff0000d5824000 [ 81.804209][ T4870] Call trace: [ 81.804853][ T4870] btrfs_free_block_groups+0x828/0xb3c [ 81.805886][ T4870] close_ctree+0x618/0x834 [ 81.806743][ T4870] btrfs_put_super+0x40/0x50 [ 81.807574][ T4870] generic_shutdown_super+0x130/0x2f0 [ 81.808617][ T4870] kill_anon_super+0x4c/0x80 [ 81.809517][ T4870] btrfs_kill_super+0x40/0x58 [ 81.810441][ T4870] deactivate_locked_super+0xb8/0x134 [ 81.811480][ T4870] deactivate_super+0xf0/0x110 [ 81.812406][ T4870] cleanup_mnt+0x3b8/0x46c [ 81.813284][ T4870] __cleanup_mnt+0x20/0x30 [ 81.814099][ T4870] task_work_run+0x12c/0x1d8 [ 81.814933][ T4870] do_notify_resume+0x2450/0x309c [ 81.815935][ T4870] el0_svc+0xf0/0x1d0 [ 81.816734][ T4870] el0t_64_sync_handler+0xcc/0xe4 [ 81.817714][ T4870] el0t_64_sync+0x1a0/0x1a4 [ 81.818593][ T4870] irq event stamp: 241866 [ 81.819419][ T4870] hardirqs last enabled at (241865): [] kasan_quarantine_put+0xc4/0x200 [ 81.821360][ T4870] hardirqs last disabled at (241866): [] el1_dbg+0x24/0x80 [ 81.822985][ T4870] softirqs last enabled at (241840): [] handle_softirqs+0xa40/0xbe4 [ 81.824780][ T4870] softirqs last disabled at (241727): [] __irq_exit_rcu+0x240/0x43c [ 81.826595][ T4870] ---[ end trace b563608788d5e0e1 ]--- [ 81.828797][ T4870] ------------[ cut here ]------------ [ 81.829723][ T4870] WARNING: CPU: 0 PID: 4870 at fs/btrfs/block-group.c:4012 btrfs_free_block_groups+0xa5c/0xb3c [ 81.831846][ T4870] Modules linked in: [ 81.832618][ T4870] CPU: 0 PID: 4870 Comm: syz-executor Tainted: G W syzkaller #0 [ 81.834345][ T4870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.836319][ T4870] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.837856][ T4870] pc : btrfs_free_block_groups+0xa5c/0xb3c [ 81.839001][ T4870] lr : btrfs_free_block_groups+0xa4c/0xb3c [ 81.840145][ T4870] sp : ffff80001bfd7860 [ 81.840925][ T4870] x29: ffff80001bfd7880 x28: 1fffe0001ab04a20 x27: ffff0000cc21d1d0 [ 81.842507][ T4870] x26: dfff800000000000 x25: ffff0000d58259d0 x24: 0000000000003000 [ 81.844088][ T4870] x23: ffff0000d2f24000 x22: ffff0000d2f240a8 x21: 0000000000000000 [ 81.845681][ T4870] x20: ffff0000d5825100 x19: ffff0000d5824000 x18: 0000000000000002 [ 81.847247][ T4870] x17: 0000000000000000 x16: ffff8000082d89ec x15: 0000000000000063 [ 81.848792][ T4870] x14: 0000000000000001 x13: 1fffe0001a5e4800 x12: 0000000000ff0100 [ 81.850385][ T4870] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a071a84 [ 81.851947][ T4870] x8 : ffff0000c0f33680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.853521][ T4870] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000000 [ 81.855134][ T4870] x2 : 0000000000000000 x1 : ffff0000d2f24000 x0 : ffff0000d5824000 [ 81.856622][ T4870] Call trace: [ 81.857264][ T4870] btrfs_free_block_groups+0xa5c/0xb3c [ 81.858319][ T4870] close_ctree+0x618/0x834 [ 81.859154][ T4870] btrfs_put_super+0x40/0x50 [ 81.860024][ T4870] generic_shutdown_super+0x130/0x2f0 [ 81.861033][ T4870] kill_anon_super+0x4c/0x80 [ 81.861946][ T4870] btrfs_kill_super+0x40/0x58 [ 81.862861][ T4870] deactivate_locked_super+0xb8/0x134 [ 81.863934][ T4870] deactivate_super+0xf0/0x110 [ 81.864895][ T4870] cleanup_mnt+0x3b8/0x46c [ 81.865742][ T4870] __cleanup_mnt+0x20/0x30 [ 81.866605][ T4870] task_work_run+0x12c/0x1d8 [ 81.867500][ T4870] do_notify_resume+0x2450/0x309c [ 81.868452][ T4870] el0_svc+0xf0/0x1d0 [ 81.869186][ T4870] el0t_64_sync_handler+0xcc/0xe4 [ 81.870129][ T4870] el0t_64_sync+0x1a0/0x1a4 [ 81.870991][ T4870] irq event stamp: 242012 [ 81.871773][ T4870] hardirqs last enabled at (242011): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 81.873734][ T4870] hardirqs last disabled at (242012): [] el1_dbg+0x24/0x80 [ 81.875396][ T4870] softirqs last enabled at (241992): [] handle_softirqs+0xa40/0xbe4 [ 81.877169][ T4870] softirqs last disabled at (241869): [] __irq_exit_rcu+0x240/0x43c [ 81.878993][ T4870] ---[ end trace b563608788d5e0e2 ]--- [ 81.933915][ T4870] VFS: Busy inodes after unmount of loop0. Self-destruct in 5 seconds. Have a nice day... [ 82.062043][ T5293] loop0: detected capacity change from 0 to 32768 [ 82.106233][ T5293] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5293) [ 82.421796][ T5315] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5315) [ 82.729802][ T5337] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5337) [ 82.952017][ T5360] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5360) [ 83.134526][ T5381] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5381) [ 83.342418][ T5402] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5402) [ 83.442030][ T5028] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (5028) [ 83.819223][ T5445] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5445) [ 84.000815][ T5466] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5466) 1970/01/01 00:01:24 executed programs: 20 [ 84.174905][ T5487] set_capacity_and_notify: 8 callbacks suppressed [ 84.174914][ T5487] loop0: detected capacity change from 0 to 32768 [ 84.185024][ T5487] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5487) [ 84.190504][ T5487] btrfs_printk: 146 callbacks suppressed [ 84.190512][ T5487] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 84.193428][ T5487] BTRFS info (device loop0): enabling auto defrag [ 84.194554][ T5487] BTRFS info (device loop0): doing ref verification [ 84.195854][ T5487] BTRFS info (device loop0): use no compression [ 84.196992][ T5487] BTRFS info (device loop0): force clearing of disk cache [ 84.198347][ T5487] BTRFS info (device loop0): max_inline at 4096 [ 84.199812][ T5487] BTRFS info (device loop0): disabling free space tree [ 84.201001][ T5487] BTRFS info (device loop0): has skinny extents [ 84.213984][ T5487] BTRFS info (device loop0): enabling ssd optimizations [ 84.215819][ T5487] BTRFS info (device loop0): clearing free space tree [ 84.217109][ T5487] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.219048][ T5487] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.283435][ T5028] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (5028) [ 84.382609][ T5508] loop0: detected capacity change from 0 to 32768 [ 84.510663][ T5508] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 84.512367][ T5508] BTRFS info (device loop0): enabling auto defrag [ 84.513539][ T5508] BTRFS info (device loop0): doing ref verification [ 84.514754][ T5508] BTRFS info (device loop0): use no compression [ 84.516114][ T5508] BTRFS info (device loop0): force clearing of disk cache [ 84.517465][ T5508] BTRFS info (device loop0): max_inline at 4096 [ 84.518641][ T5508] BTRFS info (device loop0): disabling free space tree [ 84.520803][ T5508] BTRFS info (device loop0): has skinny extents [ 84.528728][ T5508] BTRFS info (device loop0): enabling ssd optimizations [ 84.531511][ T5508] BTRFS info (device loop0): clearing free space tree [ 84.532774][ T5508] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.534489][ T5508] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.693455][ T5530] loop0: detected capacity change from 0 to 32768 [ 84.702127][ T5530] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5530) [ 84.706274][ T5530] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 84.707851][ T5530] BTRFS info (device loop0): enabling auto defrag [ 84.708987][ T5530] BTRFS info (device loop0): doing ref verification [ 84.710626][ T5530] BTRFS info (device loop0): use no compression [ 84.711935][ T5530] BTRFS info (device loop0): force clearing of disk cache [ 84.713184][ T5530] BTRFS info (device loop0): max_inline at 4096 [ 84.714273][ T5530] BTRFS info (device loop0): disabling free space tree [ 84.715419][ T5530] BTRFS info (device loop0): has skinny extents [ 84.723786][ T5530] BTRFS info (device loop0): enabling ssd optimizations [ 84.725560][ T5530] BTRFS info (device loop0): clearing free space tree [ 84.726780][ T5530] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.728578][ T5530] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.801513][ T5028] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (5028) [ 84.902842][ T5551] loop0: detected capacity change from 0 to 32768 [ 85.031467][ T5551] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 85.033035][ T5551] BTRFS info (device loop0): enabling auto defrag [ 85.034206][ T5551] BTRFS info (device loop0): doing ref verification [ 85.035414][ T5551] BTRFS info (device loop0): use no compression [ 85.036571][ T5551] BTRFS info (device loop0): force clearing of disk cache [ 85.037883][ T5551] BTRFS info (device loop0): max_inline at 4096 [ 85.039016][ T5551] BTRFS info (device loop0): disabling free space tree [ 85.041273][ T5551] BTRFS info (device loop0): has skinny extents [ 85.053745][ T5551] BTRFS info (device loop0): enabling ssd optimizations [ 85.055739][ T5551] BTRFS info (device loop0): clearing free space tree [ 85.056991][ T5551] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 85.058747][ T5551] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 85.112688][ T5028] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (5028) [ 85.216061][ T5573] loop0: detected capacity change from 0 to 32768 [ 85.292523][ T5573] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 85.294149][ T5573] BTRFS info (device loop0): enabling auto defrag [ 85.295291][ T5573] BTRFS info (device loop0): doing ref verification [ 85.296508][ T5573] BTRFS info (device loop0): use no compression [ 85.297697][ T5573] BTRFS info (device loop0): force clearing of disk cache [ 85.299054][ T5573] BTRFS info (device loop0): max_inline at 4096 [ 85.302527][ T5573] BTRFS info (device loop0): disabling free space tree [ 85.303744][ T5573] BTRFS info (device loop0): has skinny extents [ 85.312725][ T5573] BTRFS info (device loop0): enabling ssd optimizations [ 85.314575][ T5573] BTRFS info (device loop0): clearing free space tree [ 85.315813][ T5573] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 85.317415][ T5573] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 85.491277][ T5596] loop0: detected capacity change from 0 to 32768 [ 85.590980][ T5596] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5596) [ 85.631567][ T5596] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 85.633211][ T5596] BTRFS info (device loop0): enabling auto defrag [ 85.634498][ T5596] BTRFS info (device loop0): doing ref verification [ 85.635658][ T5596] BTRFS info (device loop0): use no compression [ 85.636784][ T5596] BTRFS info (device loop0): force clearing of disk cache [ 85.638043][ T5596] BTRFS info (device loop0): max_inline at 4096 [ 85.639180][ T5596] BTRFS info (device loop0): disabling free space tree [ 85.642451][ T5596] BTRFS info (device loop0): has skinny extents [ 85.659621][ T5596] BTRFS info (device loop0): enabling ssd optimizations [ 85.662326][ T5596] BTRFS info (device loop0): clearing free space tree [ 85.663582][ T5596] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 85.665352][ T5596] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 85.714453][ T5028] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (5028) [ 85.819086][ T5617] loop0: detected capacity change from 0 to 32768 [ 85.960652][ T5617] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 85.962501][ T5617] BTRFS info (device loop0): enabling auto defrag [ 85.963683][ T5617] BTRFS info (device loop0): doing ref verification [ 85.964921][ T5617] BTRFS info (device loop0): use no compression [ 85.966077][ T5617] BTRFS info (device loop0): force clearing of disk cache [ 85.967451][ T5617] BTRFS info (device loop0): max_inline at 4096 [ 85.968582][ T5617] BTRFS info (device loop0): disabling free space tree [ 85.971352][ T5617] BTRFS info (device loop0): has skinny extents [ 85.979039][ T5617] BTRFS info (device loop0): enabling ssd optimizations [ 85.981432][ T5617] BTRFS info (device loop0): clearing free space tree [ 85.982786][ T5617] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 85.984536][ T5617] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 86.184924][ T5639] loop0: detected capacity change from 0 to 32768 [ 86.234407][ T5639] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5639) [ 86.239996][ T5639] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 86.243184][ T5639] BTRFS info (device loop0): enabling auto defrag [ 86.244428][ T5639] BTRFS info (device loop0): doing ref verification [ 86.245674][ T5639] BTRFS info (device loop0): use no compression [ 86.246803][ T5639] BTRFS info (device loop0): force clearing of disk cache [ 86.248162][ T5639] BTRFS info (device loop0): max_inline at 4096 [ 86.249297][ T5639] BTRFS info (device loop0): disabling free space tree [ 86.251145][ T5639] BTRFS info (device loop0): has skinny extents [ 86.258820][ T5639] BTRFS info (device loop0): enabling ssd optimizations [ 86.261585][ T5639] BTRFS info (device loop0): clearing free space tree [ 86.262904][ T5639] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 86.264531][ T5639] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 86.468516][ T5660] loop0: detected capacity change from 0 to 32768 [ 86.515530][ T5660] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5660) [ 86.519920][ T5660] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 86.521511][ T5660] BTRFS info (device loop0): enabling auto defrag [ 86.522725][ T5660] BTRFS info (device loop0): doing ref verification [ 86.523937][ T5660] BTRFS info (device loop0): use no compression [ 86.680180][ T5681] loop0: detected capacity change from 0 to 32768 [ 86.774350][ T5681] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5681) [ 86.955617][ T5702] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5702) [ 87.163553][ T5723] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5723) [ 87.380945][ T5744] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5744) [ 87.681713][ T5765] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5765) [ 88.003433][ T5787] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5787) [ 88.199249][ T5808] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5808) [ 88.454772][ T5829] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5829) [ 88.680980][ T5850] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5850) [ 88.872442][ T5871] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5871) [ 89.085234][ T5892] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5892) 1970/01/01 00:01:29 executed programs: 40 [ 89.245085][ T5913] set_capacity_and_notify: 10 callbacks suppressed [ 89.245095][ T5913] loop0: detected capacity change from 0 to 32768 [ 89.250282][ T5913] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5913) [ 89.254006][ T5913] btrfs_printk: 140 callbacks suppressed [ 89.254012][ T5913] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 89.256453][ T5913] BTRFS info (device loop0): enabling auto defrag [ 89.257667][ T5913] BTRFS info (device loop0): doing ref verification [ 89.258909][ T5913] BTRFS info (device loop0): use no compression [ 89.260629][ T5913] BTRFS info (device loop0): force clearing of disk cache [ 89.261906][ T5913] BTRFS info (device loop0): max_inline at 4096 [ 89.263058][ T5913] BTRFS info (device loop0): disabling free space tree [ 89.264301][ T5913] BTRFS info (device loop0): has skinny extents [ 89.272519][ T5913] BTRFS info (device loop0): enabling ssd optimizations [ 89.274259][ T5913] BTRFS info (device loop0): clearing free space tree [ 89.275540][ T5913] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 89.277342][ T5913] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 89.439229][ T5934] loop0: detected capacity change from 0 to 32768 [ 89.533344][ T5934] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5934) [ 89.537207][ T5934] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 89.538678][ T5934] BTRFS info (device loop0): enabling auto defrag [ 89.542531][ T5934] BTRFS info (device loop0): doing ref verification [ 89.543680][ T5934] BTRFS info (device loop0): use no compression [ 89.544795][ T5934] BTRFS info (device loop0): force clearing of disk cache [ 89.546125][ T5934] BTRFS info (device loop0): max_inline at 4096 [ 89.547270][ T5934] BTRFS info (device loop0): disabling free space tree [ 89.548489][ T5934] BTRFS info (device loop0): has skinny extents [ 89.560209][ T5934] BTRFS info (device loop0): enabling ssd optimizations [ 89.562047][ T5934] BTRFS info (device loop0): clearing free space tree [ 89.563301][ T5934] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 89.565004][ T5934] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 89.766322][ T5955] loop0: detected capacity change from 0 to 32768 [ 89.811446][ T5955] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5955) [ 89.815283][ T5955] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 89.816826][ T5955] BTRFS info (device loop0): enabling auto defrag [ 89.817952][ T5955] BTRFS info (device loop0): doing ref verification [ 89.819163][ T5955] BTRFS info (device loop0): use no compression [ 89.820460][ T5955] BTRFS info (device loop0): force clearing of disk cache [ 89.821911][ T5955] BTRFS info (device loop0): max_inline at 4096 [ 89.823073][ T5955] BTRFS info (device loop0): disabling free space tree [ 89.824318][ T5955] BTRFS info (device loop0): has skinny extents [ 89.832513][ T5955] BTRFS info (device loop0): enabling ssd optimizations [ 89.834337][ T5955] BTRFS info (device loop0): clearing free space tree [ 89.835602][ T5955] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 89.837344][ T5955] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 89.997057][ T5976] loop0: detected capacity change from 0 to 32768 [ 90.041041][ T5976] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5976) [ 90.045645][ T5976] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 90.047251][ T5976] BTRFS info (device loop0): enabling auto defrag [ 90.048439][ T5976] BTRFS info (device loop0): doing ref verification [ 90.050005][ T5976] BTRFS info (device loop0): use no compression [ 90.051106][ T5976] BTRFS info (device loop0): force clearing of disk cache [ 90.052442][ T5976] BTRFS info (device loop0): max_inline at 4096 [ 90.053563][ T5976] BTRFS info (device loop0): disabling free space tree [ 90.054783][ T5976] BTRFS info (device loop0): has skinny extents [ 90.063506][ T5976] BTRFS info (device loop0): enabling ssd optimizations [ 90.065359][ T5976] BTRFS info (device loop0): clearing free space tree [ 90.066643][ T5976] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 90.068427][ T5976] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 90.218856][ T5997] loop0: detected capacity change from 0 to 32768 [ 90.251159][ T5997] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5997) [ 90.256158][ T5997] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 90.257762][ T5997] BTRFS info (device loop0): enabling auto defrag [ 90.258961][ T5997] BTRFS info (device loop0): doing ref verification [ 90.260685][ T5997] BTRFS info (device loop0): use no compression [ 90.261789][ T5997] BTRFS info (device loop0): force clearing of disk cache [ 90.263055][ T5997] BTRFS info (device loop0): max_inline at 4096 [ 90.264174][ T5997] BTRFS info (device loop0): disabling free space tree [ 90.265421][ T5997] BTRFS info (device loop0): has skinny extents [ 90.277633][ T5997] BTRFS info (device loop0): enabling ssd optimizations [ 90.279673][ T5997] BTRFS info (device loop0): clearing free space tree [ 90.280952][ T5997] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 90.282705][ T5997] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 90.350885][ T5028] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (5028) [ 90.441197][ T6018] loop0: detected capacity change from 0 to 32768 [ 90.552011][ T6018] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 90.553636][ T6018] BTRFS info (device loop0): enabling auto defrag [ 90.554793][ T6018] BTRFS info (device loop0): doing ref verification [ 90.556032][ T6018] BTRFS info (device loop0): use no compression [ 90.557180][ T6018] BTRFS info (device loop0): force clearing of disk cache [ 90.558576][ T6018] BTRFS info (device loop0): max_inline at 4096 [ 90.560254][ T6018] BTRFS info (device loop0): disabling free space tree [ 90.561461][ T6018] BTRFS info (device loop0): has skinny extents [ 90.568913][ T6018] BTRFS info (device loop0): enabling ssd optimizations [ 90.571842][ T6018] BTRFS info (device loop0): clearing free space tree [ 90.573061][ T6018] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 90.574798][ T6018] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 90.727220][ T6040] loop0: detected capacity change from 0 to 32768 [ 90.761055][ T6040] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (6040) [ 90.814126][ T6040] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 90.815688][ T6040] BTRFS info (device loop0): enabling auto defrag [ 90.816848][ T6040] BTRFS info (device loop0): doing ref verification [ 90.818060][ T6040] BTRFS info (device loop0): use no compression [ 90.819251][ T6040] BTRFS info (device loop0): force clearing of disk cache [ 90.821184][ T6040] BTRFS info (device loop0): max_inline at 4096 [ 90.822276][ T6040] BTRFS info (device loop0): disabling free space tree [ 90.823511][ T6040] BTRFS info (device loop0): has skinny extents [ 90.832248][ T6040] BTRFS info (device loop0): enabling ssd optimizations [ 90.834034][ T6040] BTRFS info (device loop0): clearing free space tree [ 90.835403][ T6040] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 90.837092][ T6040] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 90.891444][ T5028] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (5028) [ 90.991418][ T6061] loop0: detected capacity change from 0 to 32768 [ 91.032691][ T6061] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 91.034397][ T6061] BTRFS info (device loop0): enabling auto defrag [ 91.035621][ T6061] BTRFS info (device loop0): doing ref verification [ 91.036781][ T6061] BTRFS info (device loop0): use no compression [ 91.037895][ T6061] BTRFS info (device loop0): force clearing of disk cache [ 91.039295][ T6061] BTRFS info (device loop0): max_inline at 4096 [ 91.041002][ T6061] BTRFS info (device loop0): disabling free space tree [ 91.042165][ T6061] BTRFS info (device loop0): has skinny extents [ 91.053604][ T6061] BTRFS info (device loop0): enabling ssd optimizations [ 91.055496][ T6061] BTRFS info (device loop0): clearing free space tree [ 91.056714][ T6061] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 91.058524][ T6061] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 91.122313][ T5028] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 11 /dev/loop0 scanned by udevd (5028) [ 91.213100][ T6083] loop0: detected capacity change from 0 to 32768