Warning: Permanently added '10.128.0.95' (ED25519) to the list of known hosts. 1970/01/01 00:01:21 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:21 parsed 1 programs [ 84.400085][ T4453] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 86.240941][ T347] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.243261][ T347] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.246230][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.261011][ T347] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.263098][ T347] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.265922][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.712841][ T4492] chnl_net:caif_netlink_parms(): no params data found [ 86.747183][ T4492] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.749188][ T4492] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.753031][ T4492] device bridge_slave_0 entered promiscuous mode [ 86.760122][ T4492] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.762011][ T4492] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.764925][ T4492] device bridge_slave_1 entered promiscuous mode [ 86.780820][ T4492] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.785166][ T4492] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.800894][ T4492] team0: Port device team_slave_0 added [ 86.804194][ T4492] team0: Port device team_slave_1 added [ 86.860335][ T4492] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.862030][ T4492] 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. [ 86.868778][ T4492] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.874446][ T4492] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.876033][ T4492] 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. [ 86.884478][ T4492] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.962940][ T4492] device hsr_slave_0 entered promiscuous mode [ 87.001347][ T4492] device hsr_slave_1 entered promiscuous mode [ 87.838307][ T4492] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.901785][ T4492] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.922098][ T4492] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.952924][ T4492] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.031370][ T4492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.038115][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.045442][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.060228][ T4492] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.071606][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.074526][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.079877][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.081637][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.086629][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.089345][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.094020][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.095861][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.114298][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.116833][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.119495][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.127556][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.135454][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.146278][ T4492] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 88.148960][ T4492] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.159758][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.162120][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.164619][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.167193][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.174028][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.177067][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.185735][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.193488][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.270213][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.272345][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.276822][ T4492] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.291842][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.295208][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.310678][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.313412][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.316126][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.318494][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.330729][ T4492] device veth0_vlan entered promiscuous mode [ 88.336788][ T4492] device veth1_vlan entered promiscuous mode [ 88.352719][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.355377][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.357888][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.362472][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.367165][ T4492] device veth0_macvtap entered promiscuous mode [ 88.371830][ T4492] device veth1_macvtap entered promiscuous mode [ 88.391827][ T4492] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.393809][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.396313][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.398759][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.406174][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.413902][ T4492] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.417829][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.422777][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.426220][ T4492] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.428456][ T4492] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.432535][ T4492] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.434827][ T4492] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:29 executed programs: 0 [ 89.858501][ T4662] chnl_net:caif_netlink_parms(): no params data found [ 89.906560][ T4662] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.908578][ T4662] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.911609][ T4662] device bridge_slave_0 entered promiscuous mode [ 89.915620][ T4662] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.917608][ T4662] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.920380][ T4662] device bridge_slave_1 entered promiscuous mode [ 89.935408][ T4662] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.941851][ T4662] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.965479][ T4662] team0: Port device team_slave_0 added [ 89.968798][ T4662] team0: Port device team_slave_1 added [ 89.983641][ T4662] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.985609][ T4662] 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. [ 89.995162][ T4662] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.999678][ T4662] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.001470][ T4662] 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. [ 90.008370][ T4662] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.081672][ T4662] device hsr_slave_0 entered promiscuous mode [ 90.100596][ T4662] device hsr_slave_1 entered promiscuous mode [ 90.132500][ T4662] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.134599][ T4662] Cannot create hsr debugfs directory [ 90.201259][ T4662] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.700612][ T4122] Bluetooth: hci0: command 0x0409 tx timeout [ 93.407278][ T4662] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.459261][ T4662] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.498397][ T4662] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.670991][ T4662] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.704380][ T4662] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.753180][ T4662] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.780040][ T4118] Bluetooth: hci0: command 0x041b tx timeout [ 93.792836][ T4662] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.881800][ T4662] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.920653][ T4662] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.922960][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.925344][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.930716][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.933413][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.936223][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.938118][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.941833][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.948684][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.955393][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.957854][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.959918][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.964759][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.974006][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.976782][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.982022][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.984860][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.989344][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.996390][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.002008][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.004553][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.013191][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.015728][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.018855][ T4662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.089447][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.091774][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.098547][ T4662] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.112098][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.114853][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.128246][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.131086][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.134522][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.137017][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.140759][ T4662] device veth0_vlan entered promiscuous mode [ 94.148548][ T4662] device veth1_vlan entered promiscuous mode [ 94.163951][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.166498][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.169055][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.172767][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.177370][ T4662] device veth0_macvtap entered promiscuous mode [ 94.181977][ T4662] device veth1_macvtap entered promiscuous mode [ 94.193822][ T4662] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.196643][ T4662] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.204252][ T4662] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.206271][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.208931][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.214534][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.217183][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.243587][ T4662] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.246279][ T4662] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.249912][ T4662] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.253040][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.255833][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.261740][ T4662] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.263994][ T4662] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.266239][ T4662] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.268390][ T4662] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.313014][ T347] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.315149][ T347] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.318128][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.330935][ T347] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.333208][ T347] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.336013][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 94.570386][ T4875] loop0: detected capacity change from 0 to 32768 [ 94.622245][ T4875] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4875) [ 94.641377][ T4875] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 94.644112][ T4875] BTRFS info (device loop0): metadata ratio 4 [ 94.645705][ T4875] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 94.648603][ T4875] BTRFS info (device loop0): force lzo compression, level 0 [ 94.652590][ T4875] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 94.655345][ T4875] BTRFS info (device loop0): trying to use backup root at mount time [ 94.657294][ T4875] BTRFS info (device loop0): enabling auto defrag [ 94.658979][ T4875] BTRFS info (device loop0): setting nodatacow [ 94.664616][ T4875] BTRFS info (device loop0): disabling tree log [ 94.666187][ T4875] BTRFS info (device loop0): using free space tree [ 94.667830][ T4875] BTRFS info (device loop0): has skinny extents [ 94.700364][ T347] BTRFS warning (device loop0): checksum verify failed on 5332992 wanted 0x0a5e5d25 found 0x26333c6f level 0 [ 94.703524][ T4875] BTRFS warning (device loop0): couldn't read tree root [ 94.705574][ T153] BTRFS warning (device loop0): checksum verify failed on 5324800 wanted 0x9f73850b found 0x78ca8373 level 0 [ 94.708762][ T4875] BTRFS warning (device loop0): couldn't read tree root [ 94.711709][ T4875] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 94.714409][ T4875] BTRFS warning (device loop0): couldn't read tree root [ 94.743527][ T4875] BTRFS info (device loop0): enabling ssd optimizations [ 94.747519][ T4875] BTRFS info (device loop0): clearing free space tree [ 94.749445][ T4875] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 94.752278][ T4875] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 94.768410][ T4875] BTRFS info (device loop0): creating free space tree [ 94.772222][ T4875] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 94.774627][ T4875] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 94.785199][ T4875] FAULT_INJECTION: forcing a failure. [ 94.785199][ T4875] name failslab, interval 1, probability 0, space 0, times 1 [ 94.788661][ T4875] CPU: 1 PID: 4875 Comm: syz.0.15 Not tainted 5.15.174-syzkaller #0 [ 94.790617][ T4875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 94.793233][ T4875] Call trace: [ 94.793999][ T4875] dump_backtrace+0x0/0x530 [ 94.795148][ T4875] show_stack+0x2c/0x3c [ 94.796196][ T4875] dump_stack_lvl+0x108/0x170 [ 94.797357][ T4875] dump_stack+0x1c/0x58 [ 94.798381][ T4875] should_fail+0x3b8/0x514 [ 94.799519][ T4875] __should_failslab+0xbc/0x110 [ 94.800741][ T4875] should_failslab+0x10/0x28 [ 94.801894][ T4875] slab_pre_alloc_hook+0x64/0xe8 [ 94.803176][ T4875] kmem_cache_alloc+0x98/0x45c [ 94.804410][ T4875] btrfs_alloc_tree_block+0xaac/0x13b4 [ 94.805770][ T4875] insert_new_root+0x240/0x8fc [ 94.806978][ T4875] split_leaf+0xb6c/0x1134 [ 94.808062][ T4875] btrfs_search_slot+0x20ac/0x24f8 [ 94.809295][ T4875] btrfs_insert_empty_items+0x1e4/0x2ac [ 94.810759][ T4875] insert_with_overflow+0xc4/0x264 [ 94.812025][ T4875] btrfs_insert_xattr_item+0x1a0/0x36c [ 94.813439][ T4875] btrfs_setxattr+0x3ec/0x8c8 [ 94.814646][ T4875] btrfs_setxattr_trans+0xfc/0x364 [ 94.815991][ T4875] btrfs_xattr_handler_set+0xb0/0xd8 [ 94.817313][ T4875] __vfs_setxattr+0x388/0x3a4 [ 94.818384][ T4875] __vfs_setxattr_noperm+0x110/0x528 [ 94.819645][ T4875] __vfs_setxattr_locked+0x1ec/0x218 [ 94.820987][ T4875] vfs_setxattr+0x1a8/0x344 [ 94.822157][ T4875] setxattr+0x250/0x2b4 [ 94.823173][ T4875] path_setxattr+0x17c/0x258 [ 94.824394][ T4875] __arm64_sys_setxattr+0xbc/0xd8 [ 94.825624][ T4875] invoke_syscall+0x98/0x2b8 [ 94.826865][ T4875] el0_svc_common+0x138/0x258 [ 94.828050][ T4875] do_el0_svc+0x58/0x14c [ 94.829151][ T4875] el0_svc+0x7c/0x1f0 [ 94.830193][ T4875] el0t_64_sync_handler+0x84/0xe4 [ 94.831461][ T4875] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:34 executed programs: 3 [ 94.925301][ T4662] ------------[ cut here ]------------ [ 94.926891][ T4662] WARNING: CPU: 0 PID: 4662 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 94.929907][ T4662] Modules linked in: [ 94.930773][ T4662] CPU: 0 PID: 4662 Comm: syz-executor Not tainted 5.15.174-syzkaller #0 [ 94.932814][ T4662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 94.935180][ T4662] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 94.937208][ T4662] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 94.938813][ T4662] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 94.940365][ T4662] sp : ffff80001fdd7660 [ 94.941273][ T4662] x29: ffff80001fdd7670 x28: 0000000000000000 x27: 1fffe0001a10bd0c [ 94.943018][ T4662] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000001 [ 94.944827][ T4662] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 94.946633][ T4662] x20: ffff0000d085e860 x19: 0000000000000000 x18: ffff80001fdd73c0 [ 94.948305][ T4662] x17: 0000000000000000 x16: ffff800011b4e2a8 x15: 0000000000000002 [ 94.950032][ T4662] x14: ffff8000171ff500 x13: dfff800000000000 x12: ffff700003fbaec0 [ 94.951740][ T4662] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000eb810000 [ 94.953470][ T4662] x8 : ffff80000a2abe9c x7 : 0000000000000000 x6 : 0000000000000000 [ 94.955225][ T4662] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff800008305484 [ 94.957073][ T4662] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 94.958782][ T4662] Call trace: [ 94.959500][ T4662] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 94.960919][ T4662] btrfs_block_rsv_release+0x3dc/0x4b8 [ 94.962066][ T4662] btrfs_release_global_block_rsv+0x38/0x22c [ 94.963371][ T4662] btrfs_free_block_groups+0x7e0/0xb54 [ 94.964660][ T4662] close_ctree+0x638/0x87c [ 94.965787][ T4662] btrfs_put_super+0x40/0x50 [ 94.966995][ T4662] generic_shutdown_super+0x130/0x2f0 [ 94.968387][ T4662] kill_anon_super+0x4c/0x74 [ 94.969526][ T4662] btrfs_kill_super+0x40/0x58 [ 94.970684][ T4662] deactivate_locked_super+0xb8/0x13c [ 94.972102][ T4662] deactivate_super+0x108/0x128 [ 94.973347][ T4662] cleanup_mnt+0x3c0/0x474 [ 94.974482][ T4662] __cleanup_mnt+0x20/0x30 [ 94.975575][ T4662] task_work_run+0x130/0x1e4 [ 94.976724][ T4662] do_notify_resume+0x262c/0x32b8 [ 94.978035][ T4662] el0_svc+0xfc/0x1f0 [ 94.979041][ T4662] el0t_64_sync_handler+0x84/0xe4 [ 94.980319][ T4662] el0t_64_sync+0x1a0/0x1a4 [ 94.981491][ T4662] irq event stamp: 166634 [ 94.982610][ T4662] hardirqs last enabled at (166633): [] kasan_quarantine_put+0xdc/0x204 [ 94.985214][ T4662] hardirqs last disabled at (166634): [] el1_dbg+0x24/0x80 [ 94.987507][ T4662] softirqs last enabled at (165894): [] handle_softirqs+0xb88/0xdbc [ 94.989936][ T4662] softirqs last disabled at (165853): [] __irq_exit_rcu+0x268/0x4d8 [ 94.992419][ T4662] ---[ end trace 2d0013efda4e9915 ]--- [ 95.325710][ T4897] loop0: detected capacity change from 0 to 32768 [ 95.352352][ T4897] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4897) [ 95.362469][ T4897] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 95.365242][ T4897] BTRFS info (device loop0): metadata ratio 4 [ 95.366890][ T4897] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 95.369220][ T4897] BTRFS info (device loop0): force lzo compression, level 0 [ 95.372349][ T4897] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 95.375305][ T4897] BTRFS info (device loop0): trying to use backup root at mount time [ 95.377474][ T4897] BTRFS info (device loop0): enabling auto defrag [ 95.379190][ T4897] BTRFS info (device loop0): setting nodatacow [ 95.382083][ T4897] BTRFS info (device loop0): disabling tree log [ 95.383961][ T4897] BTRFS info (device loop0): using free space tree [ 95.385596][ T4897] BTRFS info (device loop0): has skinny extents [ 95.399017][ T136] BTRFS warning (device loop0): checksum verify failed on 5332992 wanted 0x0a5e5d25 found 0x26333c6f level 0 [ 95.403221][ T4897] BTRFS warning (device loop0): couldn't read tree root [ 95.405638][ T347] BTRFS warning (device loop0): checksum verify failed on 5324800 wanted 0x9f73850b found 0x78ca8373 level 0 [ 95.408824][ T4897] BTRFS warning (device loop0): couldn't read tree root [ 95.411666][ T4897] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 95.414284][ T4897] BTRFS warning (device loop0): couldn't read tree root [ 95.421115][ T4897] BTRFS info (device loop0): enabling ssd optimizations [ 95.423503][ T4897] BTRFS info (device loop0): clearing free space tree [ 95.425070][ T4897] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 95.427299][ T4897] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 95.436395][ T4897] BTRFS info (device loop0): creating free space tree [ 95.438858][ T4897] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 95.442017][ T4897] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 95.450145][ T4897] FAULT_INJECTION: forcing a failure. [ 95.450145][ T4897] name failslab, interval 1, probability 0, space 0, times 0 [ 95.453362][ T4897] CPU: 1 PID: 4897 Comm: syz.0.16 Tainted: G W 5.15.174-syzkaller #0 [ 95.455648][ T4897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 95.458171][ T4897] Call trace: [ 95.459065][ T4897] dump_backtrace+0x0/0x530 [ 95.460205][ T4897] show_stack+0x2c/0x3c [ 95.461295][ T4897] dump_stack_lvl+0x108/0x170 [ 95.462501][ T4897] dump_stack+0x1c/0x58 [ 95.463511][ T4897] should_fail+0x3b8/0x514 [ 95.464665][ T4897] __should_failslab+0xbc/0x110 [ 95.465886][ T4897] should_failslab+0x10/0x28 [ 95.467139][ T4897] slab_pre_alloc_hook+0x64/0xe8 [ 95.468457][ T4897] kmem_cache_alloc+0x98/0x45c [ 95.469663][ T4897] btrfs_alloc_tree_block+0xaac/0x13b4 [ 95.471062][ T4897] insert_new_root+0x240/0x8fc [ 95.472281][ T4897] split_leaf+0xb6c/0x1134 [ 95.473488][ T4897] btrfs_search_slot+0x20ac/0x24f8 [ 95.474877][ T4897] btrfs_insert_empty_items+0x1e4/0x2ac [ 95.476305][ T4897] insert_with_overflow+0xc4/0x264 [ 95.477693][ T4897] btrfs_insert_xattr_item+0x1a0/0x36c [ 95.479042][ T4897] btrfs_setxattr+0x3ec/0x8c8 [ 95.480242][ T4897] btrfs_setxattr_trans+0xfc/0x364 [ 95.481710][ T4897] btrfs_xattr_handler_set+0xb0/0xd8 [ 95.483066][ T4897] __vfs_setxattr+0x388/0x3a4 [ 95.484305][ T4897] __vfs_setxattr_noperm+0x110/0x528 [ 95.485704][ T4897] __vfs_setxattr_locked+0x1ec/0x218 [ 95.487079][ T4897] vfs_setxattr+0x1a8/0x344 [ 95.488258][ T4897] setxattr+0x250/0x2b4 [ 95.489360][ T4897] path_setxattr+0x17c/0x258 [ 95.490600][ T4897] __arm64_sys_setxattr+0xbc/0xd8 [ 95.491905][ T4897] invoke_syscall+0x98/0x2b8 [ 95.493151][ T4897] el0_svc_common+0x138/0x258 [ 95.494434][ T4897] do_el0_svc+0x58/0x14c [ 95.495642][ T4897] el0_svc+0x7c/0x1f0 [ 95.496718][ T4897] el0t_64_sync_handler+0x84/0xe4 [ 95.498124][ T4897] el0t_64_sync+0x1a0/0x1a4 [ 95.589205][ T4662] ------------[ cut here ]------------ [ 95.590728][ T4662] WARNING: CPU: 0 PID: 4662 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 95.593857][ T4662] Modules linked in: [ 95.594914][ T4662] CPU: 0 PID: 4662 Comm: syz-executor Tainted: G W 5.15.174-syzkaller #0 [ 95.597436][ T4662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 95.600053][ T4662] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 95.601870][ T4662] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 95.603561][ T4662] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 95.605437][ T4662] sp : ffff80001fdd7660 [ 95.606536][ T4662] x29: ffff80001fdd7670 x28: 0000000000000000 x27: 1fffe0001a7cfb0c [ 95.608564][ T4662] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000001 [ 95.610667][ T4662] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 95.612672][ T4662] x20: ffff0000d3e7d860 x19: 0000000000000000 x18: 0000000000000000 [ 95.614780][ T4662] x17: 0000000000000000 x16: ffff800011b4e2a8 x15: 0000000000000003 [ 95.616795][ T4662] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700003fbaec0 [ 95.618794][ T4662] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000eb810000 [ 95.620629][ T4662] x8 : ffff80000a2abe9c x7 : ffff80000a2ab138 x6 : 0000000000000000 [ 95.622334][ T4662] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008305484 [ 95.624286][ T4662] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 95.626376][ T4662] Call trace: [ 95.627272][ T4662] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 95.628960][ T4662] btrfs_block_rsv_release+0x3dc/0x4b8 [ 95.630343][ T4662] btrfs_release_global_block_rsv+0x38/0x22c [ 95.631772][ T4662] btrfs_free_block_groups+0x7e0/0xb54 [ 95.633190][ T4662] close_ctree+0x638/0x87c [ 95.634317][ T4662] btrfs_put_super+0x40/0x50 [ 95.635510][ T4662] generic_shutdown_super+0x130/0x2f0 [ 95.636852][ T4662] kill_anon_super+0x4c/0x74 [ 95.638023][ T4662] btrfs_kill_super+0x40/0x58 [ 95.639223][ T4662] deactivate_locked_super+0xb8/0x13c [ 95.640591][ T4662] deactivate_super+0x108/0x128 [ 95.641804][ T4662] cleanup_mnt+0x3c0/0x474 [ 95.642876][ T4662] __cleanup_mnt+0x20/0x30 [ 95.644062][ T4662] task_work_run+0x130/0x1e4 [ 95.645182][ T4662] do_notify_resume+0x262c/0x32b8 [ 95.646436][ T4662] el0_svc+0xfc/0x1f0 [ 95.647387][ T4662] el0t_64_sync_handler+0x84/0xe4 [ 95.648516][ T4662] el0t_64_sync+0x1a0/0x1a4 [ 95.649642][ T4662] irq event stamp: 194792 [ 95.650614][ T4662] hardirqs last enabled at (194791): [] kasan_quarantine_put+0xdc/0x204 [ 95.653117][ T4662] hardirqs last disabled at (194792): [] el1_dbg+0x24/0x80 [ 95.655347][ T4662] softirqs last enabled at (194254): [] handle_softirqs+0xb88/0xdbc [ 95.657841][ T4662] softirqs last disabled at (193881): [] __irq_exit_rcu+0x268/0x4d8 [ 95.660274][ T4662] ---[ end trace 2d0013efda4e9916 ]--- [ 95.860648][ T4126] Bluetooth: hci0: command 0x040f tx timeout [ 95.973898][ T4918] loop0: detected capacity change from 0 to 32768 [ 96.062397][ T4918] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4918) [ 96.115589][ T4918] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 96.118062][ T4918] BTRFS info (device loop0): metadata ratio 4 [ 96.120458][ T4918] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 96.123058][ T4918] BTRFS info (device loop0): force lzo compression, level 0 [ 96.124983][ T4918] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 96.127678][ T4918] BTRFS info (device loop0): trying to use backup root at mount time [ 96.130625][ T4918] BTRFS info (device loop0): enabling auto defrag [ 96.132282][ T4918] BTRFS info (device loop0): setting nodatacow [ 96.134052][ T4918] BTRFS info (device loop0): disabling tree log [ 96.135682][ T4918] BTRFS info (device loop0): using free space tree [ 96.137270][ T4918] BTRFS info (device loop0): has skinny extents [ 96.151646][ T347] BTRFS warning (device loop0): checksum verify failed on 5332992 wanted 0x0a5e5d25 found 0x26333c6f level 0 [ 96.155232][ T4918] BTRFS warning (device loop0): couldn't read tree root [ 96.157376][ T136] BTRFS warning (device loop0): checksum verify failed on 5324800 wanted 0x9f73850b found 0x78ca8373 level 0 [ 96.163633][ T4918] BTRFS warning (device loop0): couldn't read tree root [ 96.166003][ T4918] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 96.168565][ T4918] BTRFS warning (device loop0): couldn't read tree root [ 96.175199][ T4918] BTRFS info (device loop0): enabling ssd optimizations [ 96.177582][ T4918] BTRFS info (device loop0): clearing free space tree [ 96.179413][ T4918] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 96.185664][ T4918] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 96.193573][ T4918] BTRFS info (device loop0): creating free space tree [ 96.195779][ T4918] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 96.198269][ T4918] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 96.209014][ T4918] FAULT_INJECTION: forcing a failure. [ 96.209014][ T4918] name failslab, interval 1, probability 0, space 0, times 0 [ 96.212555][ T4918] CPU: 1 PID: 4918 Comm: syz.0.17 Tainted: G W 5.15.174-syzkaller #0 [ 96.214895][ T4918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 96.217637][ T4918] Call trace: [ 96.218489][ T4918] dump_backtrace+0x0/0x530 [ 96.219728][ T4918] show_stack+0x2c/0x3c [ 96.220798][ T4918] dump_stack_lvl+0x108/0x170 [ 96.222015][ T4918] dump_stack+0x1c/0x58 [ 96.223077][ T4918] should_fail+0x3b8/0x514 [ 96.224213][ T4918] __should_failslab+0xbc/0x110 [ 96.225359][ T4918] should_failslab+0x10/0x28 [ 96.226389][ T4918] slab_pre_alloc_hook+0x64/0xe8 [ 96.227684][ T4918] kmem_cache_alloc+0x98/0x45c [ 96.228896][ T4918] alloc_extent_state+0x3c/0x484 [ 96.230240][ T4918] set_extent_bit+0x1d8/0x1464 [ 96.231549][ T4918] btrfs_alloc_tree_block+0x9fc/0x13b4 [ 96.232937][ T4918] insert_new_root+0x240/0x8fc [ 96.234163][ T4918] split_leaf+0xb6c/0x1134 [ 96.235379][ T4918] btrfs_search_slot+0x20ac/0x24f8 [ 96.236752][ T4918] btrfs_insert_empty_items+0x1e4/0x2ac [ 96.238105][ T4918] insert_with_overflow+0xc4/0x264 [ 96.239459][ T4918] btrfs_insert_xattr_item+0x1a0/0x36c [ 96.240859][ T4918] btrfs_setxattr+0x3ec/0x8c8 [ 96.242057][ T4918] btrfs_setxattr_trans+0xfc/0x364 [ 96.243295][ T4918] btrfs_xattr_handler_set+0xb0/0xd8 [ 96.244687][ T4918] __vfs_setxattr+0x388/0x3a4 [ 96.245855][ T4918] __vfs_setxattr_noperm+0x110/0x528 [ 96.247355][ T4918] __vfs_setxattr_locked+0x1ec/0x218 [ 96.248775][ T4918] vfs_setxattr+0x1a8/0x344 [ 96.249970][ T4918] setxattr+0x250/0x2b4 [ 96.251061][ T4918] path_setxattr+0x17c/0x258 [ 96.252312][ T4918] __arm64_sys_setxattr+0xbc/0xd8 [ 96.253642][ T4918] invoke_syscall+0x98/0x2b8 [ 96.254855][ T4918] el0_svc_common+0x138/0x258 [ 96.256067][ T4918] do_el0_svc+0x58/0x14c [ 96.257153][ T4918] el0_svc+0x7c/0x1f0 [ 96.258182][ T4918] el0t_64_sync_handler+0x84/0xe4 [ 96.259574][ T4918] el0t_64_sync+0x1a0/0x1a4 [ 96.473377][ T4051] device hsr_slave_0 left promiscuous mode [ 96.502899][ T4051] device hsr_slave_1 left promiscuous mode [ 96.627024][ T4939] loop0: detected capacity change from 0 to 32768 [ 96.630036][ T4051] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 96.632033][ T4051] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 96.634486][ T4051] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 96.636402][ T4051] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 96.638880][ T4051] device bridge_slave_1 left promiscuous mode [ 96.640949][ T4051] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.690801][ T4051] device bridge_slave_0 left promiscuous mode [ 96.692675][ T4051] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.743107][ T4939] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4939) [ 96.802010][ T4939] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 96.804436][ T4939] BTRFS info (device loop0): metadata ratio 4 [ 96.805955][ T4939] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 96.808131][ T4939] BTRFS info (device loop0): force lzo compression, level 0 [ 96.810699][ T4939] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 96.813496][ T4939] BTRFS info (device loop0): trying to use backup root at mount time [ 96.815648][ T4939] BTRFS info (device loop0): enabling auto defrag [ 96.817358][ T4939] BTRFS info (device loop0): setting nodatacow [ 96.818879][ T4939] BTRFS info (device loop0): disabling tree log [ 96.821972][ T4939] BTRFS info (device loop0): using free space tree [ 96.823744][ T4939] BTRFS info (device loop0): has skinny extents [ 96.839916][ T153] BTRFS warning (device loop0): checksum verify failed on 5332992 wanted 0x0a5e5d25 found 0x26333c6f level 0 [ 96.843651][ T4939] BTRFS warning (device loop0): couldn't read tree root [ 96.845721][ T9] BTRFS warning (device loop0): checksum verify failed on 5324800 wanted 0x9f73850b found 0x78ca8373 level 0 [ 96.849184][ T4939] BTRFS warning (device loop0): couldn't read tree root [ 96.850582][ T4051] device veth1_macvtap left promiscuous mode [ 96.852486][ T4051] device veth0_macvtap left promiscuous mode [ 96.854182][ T4051] device veth1_vlan left promiscuous mode [ 96.854835][ T4939] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 96.855687][ T4051] device veth0_vlan left promiscuous mode [ 96.858147][ T4939] BTRFS warning (device loop0): couldn't read tree root [ 96.885109][ T4939] BTRFS info (device loop0): enabling ssd optimizations [ 96.887672][ T4939] BTRFS info (device loop0): clearing free space tree [ 96.889469][ T4939] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 96.892868][ T4939] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 96.904621][ T4939] BTRFS info (device loop0): creating free space tree [ 96.907069][ T4939] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 96.912339][ T4939] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 96.926612][ T4939] FAULT_INJECTION: forcing a failure. [ 96.926612][ T4939] name failslab, interval 1, probability 0, space 0, times 0 [ 96.936530][ T4939] CPU: 1 PID: 4939 Comm: syz.0.18 Tainted: G W 5.15.174-syzkaller #0 [ 96.939070][ T4939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 96.941633][ T4939] Call trace: [ 96.942422][ T4939] dump_backtrace+0x0/0x530 [ 96.943604][ T4939] show_stack+0x2c/0x3c [ 96.944642][ T4939] dump_stack_lvl+0x108/0x170 [ 96.945936][ T4939] dump_stack+0x1c/0x58 [ 96.946985][ T4939] should_fail+0x3b8/0x514 [ 96.948082][ T4939] __should_failslab+0xbc/0x110 [ 96.949299][ T4939] should_failslab+0x10/0x28 [ 96.950504][ T4939] slab_pre_alloc_hook+0x64/0xe8 [ 96.951797][ T4939] kmem_cache_alloc+0x98/0x45c [ 96.953093][ T4939] alloc_extent_state+0x3c/0x484 [ 96.954413][ T4939] set_extent_bit+0x1d8/0x1464 [ 96.955604][ T4939] btrfs_alloc_tree_block+0x9fc/0x13b4 [ 96.957031][ T4939] insert_new_root+0x240/0x8fc [ 96.958243][ T4939] split_leaf+0xb6c/0x1134 [ 96.959415][ T4939] btrfs_search_slot+0x20ac/0x24f8 [ 96.960739][ T4939] btrfs_insert_empty_items+0x1e4/0x2ac [ 96.962047][ T4939] insert_with_overflow+0xc4/0x264 [ 96.963185][ T4939] btrfs_insert_xattr_item+0x1a0/0x36c [ 96.964659][ T4939] btrfs_setxattr+0x3ec/0x8c8 [ 96.965811][ T4939] btrfs_setxattr_trans+0xfc/0x364 [ 96.967107][ T4939] btrfs_xattr_handler_set+0xb0/0xd8 [ 96.968419][ T4939] __vfs_setxattr+0x388/0x3a4 [ 96.969708][ T4939] __vfs_setxattr_noperm+0x110/0x528 [ 96.971034][ T4939] __vfs_setxattr_locked+0x1ec/0x218 [ 96.972340][ T4939] vfs_setxattr+0x1a8/0x344 [ 96.973395][ T4939] setxattr+0x250/0x2b4 [ 96.974379][ T4939] path_setxattr+0x17c/0x258 [ 96.975434][ T4939] __arm64_sys_setxattr+0xbc/0xd8 [ 96.976737][ T4939] invoke_syscall+0x98/0x2b8 [ 96.977878][ T4939] el0_svc_common+0x138/0x258 [ 96.979165][ T4939] do_el0_svc+0x58/0x14c [ 96.980262][ T4939] el0_svc+0x7c/0x1f0 [ 96.981281][ T4939] el0t_64_sync_handler+0x84/0xe4 [ 96.982539][ T4939] el0t_64_sync+0x1a0/0x1a4 [ 97.186175][ T4051] team0 (unregistering): Port device team_slave_1 removed [ 97.198744][ T4051] team0 (unregistering): Port device team_slave_0 removed [ 97.206580][ T4051] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 97.250394][ T4051] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 97.386384][ T4051] bond0 (unregistering): Released all slaves [ 97.467564][ T4961] loop0: detected capacity change from 0 to 32768 [ 97.503686][ T4961] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4961) [ 97.544601][ T4961] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 97.547037][ T4961] BTRFS info (device loop0): metadata ratio 4 [ 97.548624][ T4961] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 97.551870][ T4961] BTRFS info (device loop0): force lzo compression, level 0 [ 97.553824][ T4961] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 97.556496][ T4961] BTRFS info (device loop0): trying to use backup root at mount time [ 97.558469][ T4961] BTRFS info (device loop0): enabling auto defrag [ 97.560800][ T4961] BTRFS info (device loop0): setting nodatacow [ 97.562575][ T4961] BTRFS info (device loop0): disabling tree log [ 97.564202][ T4961] BTRFS info (device loop0): using free space tree [ 97.565862][ T4961] BTRFS info (device loop0): has skinny extents [ 97.604584][ T9] BTRFS warning (device loop0): checksum verify failed on 5332992 wanted 0x0a5e5d25 found 0x26333c6f level 0 [ 97.607888][ T4961] BTRFS warning (device loop0): couldn't read tree root [ 97.610601][ T9] BTRFS warning (device loop0): checksum verify failed on 5324800 wanted 0x9f73850b found 0x78ca8373 level 0 [ 97.613683][ T4961] BTRFS warning (device loop0): couldn't read tree root [ 97.616213][ T4961] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 97.619033][ T4961] BTRFS warning (device loop0): couldn't read tree root [ 97.630482][ T4961] BTRFS info (device loop0): enabling ssd optimizations [ 97.632789][ T4961] BTRFS info (device loop0): clearing free space tree [ 97.634635][ T4961] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 97.637266][ T4961] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 97.644508][ T4961] BTRFS info (device loop0): creating free space tree [ 97.646881][ T4961] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 97.650086][ T4961] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 97.657466][ T4961] FAULT_INJECTION: forcing a failure. [ 97.657466][ T4961] name failslab, interval 1, probability 0, space 0, times 0 [ 97.661546][ T4961] CPU: 1 PID: 4961 Comm: syz.0.19 Tainted: G W 5.15.174-syzkaller #0 [ 97.663937][ T4961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 97.666499][ T4961] Call trace: [ 97.667314][ T4961] dump_backtrace+0x0/0x530 [ 97.668461][ T4961] show_stack+0x2c/0x3c [ 97.669526][ T4961] dump_stack_lvl+0x108/0x170 [ 97.670717][ T4961] dump_stack+0x1c/0x58 [ 97.671832][ T4961] should_fail+0x3b8/0x514 [ 97.672999][ T4961] __should_failslab+0xbc/0x110 [ 97.674286][ T4961] should_failslab+0x10/0x28 [ 97.675487][ T4961] slab_pre_alloc_hook+0x64/0xe8 [ 97.676772][ T4961] kmem_cache_alloc+0x98/0x45c [ 97.677942][ T4961] btrfs_alloc_tree_block+0xaac/0x13b4 [ 97.679371][ T4961] insert_new_root+0x240/0x8fc [ 97.680605][ T4961] split_leaf+0xb6c/0x1134 [ 97.681681][ T4961] btrfs_search_slot+0x20ac/0x24f8 [ 97.682948][ T4961] btrfs_insert_empty_items+0x1e4/0x2ac [ 97.684461][ T4961] insert_with_overflow+0xc4/0x264 [ 97.685733][ T4961] btrfs_insert_xattr_item+0x1a0/0x36c [ 97.687197][ T4961] btrfs_setxattr+0x3ec/0x8c8 [ 97.688420][ T4961] btrfs_setxattr_trans+0xfc/0x364 [ 97.689616][ T4961] btrfs_xattr_handler_set+0xb0/0xd8 [ 97.690864][ T4961] __vfs_setxattr+0x388/0x3a4 [ 97.691993][ T4961] __vfs_setxattr_noperm+0x110/0x528 [ 97.693248][ T4961] __vfs_setxattr_locked+0x1ec/0x218 [ 97.694544][ T4961] vfs_setxattr+0x1a8/0x344 [ 97.695709][ T4961] setxattr+0x250/0x2b4 [ 97.696815][ T4961] path_setxattr+0x17c/0x258 [ 97.697975][ T4961] __arm64_sys_setxattr+0xbc/0xd8 [ 97.699266][ T4961] invoke_syscall+0x98/0x2b8 [ 97.700402][ T4961] el0_svc_common+0x138/0x258 [ 97.701554][ T4961] do_el0_svc+0x58/0x14c [ 97.702534][ T4961] el0_svc+0x7c/0x1f0 [ 97.703508][ T4961] el0t_64_sync_handler+0x84/0xe4 [ 97.704777][ T4961] el0t_64_sync+0x1a0/0x1a4 [ 97.785191][ T4662] ------------[ cut here ]------------ [ 97.786639][ T4662] WARNING: CPU: 1 PID: 4662 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 97.789580][ T4662] Modules linked in: [ 97.790599][ T4662] CPU: 1 PID: 4662 Comm: syz-executor Tainted: G W 5.15.174-syzkaller #0 [ 97.793128][ T4662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 97.795778][ T4662] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 97.797819][ T4662] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 97.799477][ T4662] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 97.801334][ T4662] sp : ffff80001fdd7660 [ 97.802356][ T4662] x29: ffff80001fdd7670 x28: 0000000000000000 x27: 1fffe0001b928e0c [ 97.804377][ T4662] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 97.806488][ T4662] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 97.808561][ T4662] x20: ffff0000dc947060 x19: 0000000000000000 x18: 0000000000000000 [ 97.810644][ T4662] x17: 0000000000000000 x16: ffff800011b4e2a8 x15: 0000000000000003 [ 97.812665][ T4662] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700003fbaec0 [ 97.814732][ T4662] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000eb810000 [ 97.816829][ T4662] x8 : ffff80000a2abe9c x7 : ffff80000a2ab138 x6 : 0000000000000000 [ 97.818957][ T4662] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008305484 [ 97.821023][ T4662] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 97.823102][ T4662] Call trace: [ 97.823864][ T4662] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 97.825579][ T4662] btrfs_block_rsv_release+0x3dc/0x4b8 [ 97.827053][ T4662] btrfs_release_global_block_rsv+0x38/0x22c [ 97.828602][ T4662] btrfs_free_block_groups+0x7e0/0xb54 [ 97.830039][ T4662] close_ctree+0x638/0x87c [ 97.831266][ T4662] btrfs_put_super+0x40/0x50 [ 97.832445][ T4662] generic_shutdown_super+0x130/0x2f0 [ 97.833878][ T4662] kill_anon_super+0x4c/0x74 [ 97.835083][ T4662] btrfs_kill_super+0x40/0x58 [ 97.836270][ T4662] deactivate_locked_super+0xb8/0x13c [ 97.837610][ T4662] deactivate_super+0x108/0x128 [ 97.838848][ T4662] cleanup_mnt+0x3c0/0x474 [ 97.840028][ T4662] __cleanup_mnt+0x20/0x30 [ 97.841110][ T4662] task_work_run+0x130/0x1e4 [ 97.842255][ T4662] do_notify_resume+0x262c/0x32b8 [ 97.843561][ T4662] el0_svc+0xfc/0x1f0 [ 97.844603][ T4662] el0t_64_sync_handler+0x84/0xe4 [ 97.845851][ T4662] el0t_64_sync+0x1a0/0x1a4 [ 97.846888][ T4662] irq event stamp: 278628 [ 97.847844][ T4662] hardirqs last enabled at (278627): [] kasan_quarantine_put+0xdc/0x204 [ 97.850100][ T4662] hardirqs last disabled at (278628): [] el1_dbg+0x24/0x80 [ 97.852077][ T4662] softirqs last enabled at (278082): [] handle_softirqs+0xb88/0xdbc [ 97.854487][ T4662] softirqs last disabled at (278077): [] __irq_exit_rcu+0x268/0x4d8 [ 97.856888][ T4662] ---[ end trace 2d0013efda4e9917 ]--- [ 97.940078][ T4174] Bluetooth: hci0: command 0x0419 tx timeout [ 98.172004][ T4982] loop0: detected capacity change from 0 to 32768 [ 98.253484][ T4982] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (4982) [ 98.294731][ T4982] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 98.297231][ T4982] BTRFS info (device loop0): metadata ratio 4 [ 98.298849][ T4982] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 98.302244][ T4982] BTRFS info (device loop0): force lzo compression, level 0 [ 98.304193][ T4982] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 98.306862][ T4982] BTRFS info (device loop0): trying to use backup root at mount time [ 98.308897][ T4982] BTRFS info (device loop0): enabling auto defrag [ 98.311047][ T4982] BTRFS info (device loop0): setting nodatacow [ 98.312781][ T4982] BTRFS info (device loop0): disabling tree log [ 98.314360][ T4982] BTRFS info (device loop0): using free space tree [ 98.316038][ T4982] BTRFS info (device loop0): has skinny extents [ 98.329827][ T4982] BTRFS warning (device loop0): couldn't read tree root [ 98.332078][ T4982] BTRFS warning (device loop0): couldn't read tree root [ 98.334829][ T4982] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 98.337404][ T4982] BTRFS warning (device loop0): couldn't read tree root [ 98.351652][ T4982] BTRFS info (device loop0): enabling ssd optimizations [ 98.353949][ T4982] BTRFS info (device loop0): clearing free space tree [ 98.355697][ T4982] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 98.358179][ T4982] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 98.367036][ T4982] BTRFS info (device loop0): creating free space tree [ 98.375112][ T4982] FAULT_INJECTION: forcing a failure. [ 98.375112][ T4982] name failslab, interval 1, probability 0, space 0, times 0 [ 98.378261][ T4982] CPU: 1 PID: 4982 Comm: syz.0.20 Tainted: G W 5.15.174-syzkaller #0 [ 98.380619][ T4982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 98.383182][ T4982] Call trace: [ 98.384086][ T4982] dump_backtrace+0x0/0x530 [ 98.385298][ T4982] show_stack+0x2c/0x3c [ 98.386299][ T4982] dump_stack_lvl+0x108/0x170 [ 98.387493][ T4982] dump_stack+0x1c/0x58 [ 98.388535][ T4982] should_fail+0x3b8/0x514 [ 98.389691][ T4982] __should_failslab+0xbc/0x110 [ 98.390868][ T4982] should_failslab+0x10/0x28 [ 98.392076][ T4982] slab_pre_alloc_hook+0x64/0xe8 [ 98.393307][ T4982] kmem_cache_alloc+0x98/0x45c [ 98.394314][ T4982] btrfs_alloc_tree_block+0xaac/0x13b4 [ 98.395502][ T4982] insert_new_root+0x240/0x8fc [ 98.396597][ T4982] split_leaf+0xb6c/0x1134 [ 98.397580][ T4982] btrfs_search_slot+0x20ac/0x24f8 [ 98.398886][ T4982] btrfs_insert_empty_items+0x1e4/0x2ac [ 98.400337][ T4982] insert_with_overflow+0xc4/0x264 [ 98.401569][ T4982] btrfs_insert_xattr_item+0x1a0/0x36c [ 98.403006][ T4982] btrfs_setxattr+0x3ec/0x8c8 [ 98.404155][ T4982] btrfs_setxattr_trans+0xfc/0x364 [ 98.405538][ T4982] btrfs_xattr_handler_set+0xb0/0xd8 [ 98.406908][ T4982] __vfs_setxattr+0x388/0x3a4 [ 98.408087][ T4982] __vfs_setxattr_noperm+0x110/0x528 [ 98.409467][ T4982] __vfs_setxattr_locked+0x1ec/0x218 [ 98.410842][ T4982] vfs_setxattr+0x1a8/0x344 [ 98.412029][ T4982] setxattr+0x250/0x2b4 [ 98.413111][ T4982] path_setxattr+0x17c/0x258 [ 98.414246][ T4982] __arm64_sys_setxattr+0xbc/0xd8 [ 98.415534][ T4982] invoke_syscall+0x98/0x2b8 [ 98.416715][ T4982] el0_svc_common+0x138/0x258 [ 98.417947][ T4982] do_el0_svc+0x58/0x14c [ 98.419008][ T4982] el0_svc+0x7c/0x1f0 [ 98.419960][ T4982] el0t_64_sync_handler+0x84/0xe4 [ 98.421294][ T4982] el0t_64_sync+0x1a0/0x1a4 [ 98.504028][ T4662] ------------[ cut here ]------------ [ 98.505562][ T4662] WARNING: CPU: 1 PID: 4662 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 98.508366][ T4662] Modules linked in: [ 98.509222][ T4662] CPU: 1 PID: 4662 Comm: syz-executor Tainted: G W 5.15.174-syzkaller #0 [ 98.511707][ T4662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 98.514124][ T4662] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.515991][ T4662] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 98.517700][ T4662] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 98.519364][ T4662] sp : ffff80001fdd7660 [ 98.520395][ T4662] x29: ffff80001fdd7670 x28: 0000000000000000 x27: 1fffe0001ad2ee0c [ 98.522420][ T4662] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 98.524424][ T4662] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 98.526413][ T4662] x20: ffff0000d6977060 x19: 0000000000000000 x18: 0000000000000000 [ 98.528452][ T4662] x17: 0000000000000000 x16: ffff800011b4e2a8 x15: 0000000000000003 [ 98.530493][ T4662] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700003fbaec0 [ 98.532513][ T4662] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000eb810000 [ 98.534446][ T4662] x8 : ffff80000a2abe9c x7 : ffff80000a2ab138 x6 : 0000000000000000 [ 98.536435][ T4662] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008305484 [ 98.538444][ T4662] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 98.540443][ T4662] Call trace: [ 98.541255][ T4662] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 98.542989][ T4662] btrfs_block_rsv_release+0x3dc/0x4b8 [ 98.544366][ T4662] btrfs_release_global_block_rsv+0x38/0x22c [ 98.545841][ T4662] btrfs_free_block_groups+0x7e0/0xb54 [ 98.547205][ T4662] close_ctree+0x638/0x87c [ 98.548304][ T4662] btrfs_put_super+0x40/0x50 [ 98.549450][ T4662] generic_shutdown_super+0x130/0x2f0 [ 98.550860][ T4662] kill_anon_super+0x4c/0x74 [ 98.552015][ T4662] btrfs_kill_super+0x40/0x58 [ 98.553192][ T4662] deactivate_locked_super+0xb8/0x13c [ 98.554549][ T4662] deactivate_super+0x108/0x128 [ 98.555797][ T4662] cleanup_mnt+0x3c0/0x474 [ 98.556892][ T4662] __cleanup_mnt+0x20/0x30 [ 98.557983][ T4662] task_work_run+0x130/0x1e4 [ 98.559140][ T4662] do_notify_resume+0x262c/0x32b8 [ 98.560429][ T4662] el0_svc+0xfc/0x1f0 [ 98.561439][ T4662] el0t_64_sync_handler+0x84/0xe4 [ 98.562656][ T4662] el0t_64_sync+0x1a0/0x1a4 [ 98.563757][ T4662] irq event stamp: 305024 [ 98.564843][ T4662] hardirqs last enabled at (305023): [] kasan_quarantine_put+0xdc/0x204 [ 98.567380][ T4662] hardirqs last disabled at (305024): [] el1_dbg+0x24/0x80 [ 98.569645][ T4662] softirqs last enabled at (302454): [] local_bh_enable+0x10/0x34 [ 98.572022][ T4662] softirqs last disabled at (302452): [] local_bh_disable+0x10/0x34 [ 98.574334][ T4662] ---[ end trace 2d0013efda4e9918 ]--- [ 98.880266][ T5003] loop0: detected capacity change from 0 to 32768 [ 98.923295][ T5003] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5003) [ 98.968651][ T5003] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 99.089390][ T5003] BTRFS warning (device loop0): couldn't read tree root [ 99.092356][ T5003] BTRFS warning (device loop0): couldn't read tree root [ 99.094542][ T5003] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 99.097189][ T5003] BTRFS warning (device loop0): couldn't read tree root [ 99.130450][ T5003] FAULT_INJECTION: forcing a failure. [ 99.130450][ T5003] name failslab, interval 1, probability 0, space 0, times 0 [ 99.133687][ T5003] CPU: 0 PID: 5003 Comm: syz.0.21 Tainted: G W 5.15.174-syzkaller #0 [ 99.136112][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 99.138784][ T5003] Call trace: [ 99.139641][ T5003] dump_backtrace+0x0/0x530 [ 99.140808][ T5003] show_stack+0x2c/0x3c [ 99.141883][ T5003] dump_stack_lvl+0x108/0x170 [ 99.143154][ T5003] dump_stack+0x1c/0x58 [ 99.144248][ T5003] should_fail+0x3b8/0x514 [ 99.145423][ T5003] __should_failslab+0xbc/0x110 [ 99.146793][ T5003] should_failslab+0x10/0x28 [ 99.148041][ T5003] slab_pre_alloc_hook+0x64/0xe8 [ 99.149377][ T5003] kmem_cache_alloc+0x98/0x45c [ 99.150674][ T5003] alloc_extent_state+0x3c/0x484 [ 99.152037][ T5003] set_extent_bit+0x1d8/0x1464 [ 99.153297][ T5003] btrfs_alloc_tree_block+0x9fc/0x13b4 [ 99.154664][ T5003] insert_new_root+0x240/0x8fc [ 99.155799][ T5003] split_leaf+0xb6c/0x1134 [ 99.156793][ T5003] btrfs_search_slot+0x20ac/0x24f8 [ 99.157959][ T5003] btrfs_insert_empty_items+0x1e4/0x2ac [ 99.159346][ T5003] insert_with_overflow+0xc4/0x264 [ 99.160722][ T5003] btrfs_insert_xattr_item+0x1a0/0x36c [ 99.162075][ T5003] btrfs_setxattr+0x3ec/0x8c8 [ 99.163236][ T5003] btrfs_setxattr_trans+0xfc/0x364 [ 99.164408][ T5003] btrfs_xattr_handler_set+0xb0/0xd8 [ 99.165642][ T5003] __vfs_setxattr+0x388/0x3a4 [ 99.166847][ T5003] __vfs_setxattr_noperm+0x110/0x528 [ 99.168162][ T5003] __vfs_setxattr_locked+0x1ec/0x218 [ 99.169501][ T5003] vfs_setxattr+0x1a8/0x344 [ 99.170672][ T5003] setxattr+0x250/0x2b4 [ 99.171743][ T5003] path_setxattr+0x17c/0x258 [ 99.172917][ T5003] __arm64_sys_setxattr+0xbc/0xd8 [ 99.174160][ T5003] invoke_syscall+0x98/0x2b8 [ 99.175350][ T5003] el0_svc_common+0x138/0x258 [ 99.176525][ T5003] do_el0_svc+0x58/0x14c [ 99.177606][ T5003] el0_svc+0x7c/0x1f0 [ 99.178650][ T5003] el0t_64_sync_handler+0x84/0xe4 [ 99.180014][ T5003] el0t_64_sync+0x1a0/0x1a4 [ 99.693799][ T5025] loop0: detected capacity change from 0 to 32768 [ 99.763114][ T5025] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5025) [ 99.769968][ T5025] btrfs_printk: 19 callbacks suppressed [ 99.769979][ T5025] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 99.773803][ T5025] BTRFS info (device loop0): metadata ratio 4 [ 99.775248][ T5025] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 99.777537][ T5025] BTRFS info (device loop0): force lzo compression, level 0 [ 99.779388][ T5025] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 99.784202][ T5025] BTRFS info (device loop0): trying to use backup root at mount time [ 99.786276][ T5025] BTRFS info (device loop0): enabling auto defrag [ 99.787898][ T5025] BTRFS info (device loop0): setting nodatacow [ 99.789423][ T5025] BTRFS info (device loop0): disabling tree log [ 99.793509][ T5025] BTRFS info (device loop0): using free space tree [ 99.800307][ T5025] BTRFS info (device loop0): has skinny extents [ 99.822311][ T9] validate_extent_buffer: 4 callbacks suppressed [ 99.822343][ T9] BTRFS warning (device loop0): checksum verify failed on 5332992 wanted 0x0a5e5d25 found 0x26333c6f level 0 [ 99.827419][ T5025] BTRFS warning (device loop0): couldn't read tree root [ 99.829433][ T148] BTRFS warning (device loop0): checksum verify failed on 5324800 wanted 0x9f73850b found 0x78ca8373 level 0 [ 99.833284][ T5025] BTRFS warning (device loop0): couldn't read tree root [ 99.835539][ T5025] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 99.838037][ T5025] BTRFS warning (device loop0): couldn't read tree root [ 99.844505][ T5025] BTRFS info (device loop0): enabling ssd optimizations [ 99.846771][ T5025] BTRFS info (device loop0): clearing free space tree [ 99.848545][ T5025] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 99.860165][ T5025] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 99.868207][ T5025] BTRFS info (device loop0): creating free space tree [ 99.872849][ T5025] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 99.875363][ T5025] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 99.894885][ T5025] FAULT_INJECTION: forcing a failure. [ 99.894885][ T5025] name failslab, interval 1, probability 0, space 0, times 0 [ 99.898262][ T5025] CPU: 1 PID: 5025 Comm: syz.0.22 Tainted: G W 5.15.174-syzkaller #0 [ 99.900748][ T5025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 99.903352][ T5025] Call trace: [ 99.904167][ T5025] dump_backtrace+0x0/0x530 [ 99.905344][ T5025] show_stack+0x2c/0x3c [ 99.906416][ T5025] dump_stack_lvl+0x108/0x170 [ 99.907639][ T5025] dump_stack+0x1c/0x58 [ 99.908678][ T5025] should_fail+0x3b8/0x514 [ 99.909845][ T5025] __should_failslab+0xbc/0x110 [ 99.911118][ T5025] should_failslab+0x10/0x28 [ 99.912357][ T5025] slab_pre_alloc_hook+0x64/0xe8 [ 99.913593][ T5025] kmem_cache_alloc+0x98/0x45c [ 99.914866][ T5025] btrfs_alloc_tree_block+0xaac/0x13b4 [ 99.916246][ T5025] insert_new_root+0x240/0x8fc [ 99.917527][ T5025] split_leaf+0xb6c/0x1134 [ 99.918681][ T5025] btrfs_search_slot+0x20ac/0x24f8 [ 99.919860][ T5025] btrfs_insert_empty_items+0x1e4/0x2ac [ 99.921199][ T5025] insert_with_overflow+0xc4/0x264 [ 99.922504][ T5025] btrfs_insert_xattr_item+0x1a0/0x36c [ 99.923773][ T5025] btrfs_setxattr+0x3ec/0x8c8 [ 99.924952][ T5025] btrfs_setxattr_trans+0xfc/0x364 [ 99.926303][ T5025] btrfs_xattr_handler_set+0xb0/0xd8 [ 99.927763][ T5025] __vfs_setxattr+0x388/0x3a4 [ 99.928926][ T5025] __vfs_setxattr_noperm+0x110/0x528 [ 99.930169][ T5025] __vfs_setxattr_locked+0x1ec/0x218 [ 99.931432][ T5025] vfs_setxattr+0x1a8/0x344 [ 99.932614][ T5025] setxattr+0x250/0x2b4 [ 99.933688][ T5025] path_setxattr+0x17c/0x258 [ 99.934968][ T5025] __arm64_sys_setxattr+0xbc/0xd8 [ 99.936264][ T5025] invoke_syscall+0x98/0x2b8 [ 99.937365][ T5025] el0_svc_common+0x138/0x258 [ 99.938477][ T5025] do_el0_svc+0x58/0x14c [ 99.939534][ T5025] el0_svc+0x7c/0x1f0 [ 99.940607][ T5025] el0t_64_sync_handler+0x84/0xe4 [ 99.941859][ T5025] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:39 executed programs: 10 [ 100.023399][ T4662] ------------[ cut here ]------------ [ 100.024948][ T4662] WARNING: CPU: 0 PID: 4662 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 100.027862][ T4662] Modules linked in: [ 100.028893][ T4662] CPU: 0 PID: 4662 Comm: syz-executor Tainted: G W 5.15.174-syzkaller #0 [ 100.031368][ T4662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 100.034021][ T4662] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 100.036108][ T4662] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 100.037989][ T4662] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 100.039866][ T4662] sp : ffff80001fdd7660 [ 100.040900][ T4662] x29: ffff80001fdd7670 x28: 0000000000000000 x27: 1fffe0001d75160c [ 100.042986][ T4662] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000001 [ 100.045071][ T4662] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 100.047012][ T4662] x20: ffff0000eba8b060 x19: 0000000000000000 x18: 0000000000000000 [ 100.049140][ T4662] x17: 0000000000000000 x16: ffff800011b4e2a8 x15: 0000000000000003 [ 100.051199][ T4662] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700003fbaec0 [ 100.053161][ T4662] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000eb810000 [ 100.055187][ T4662] x8 : ffff80000a2abe9c x7 : ffff80000a2ab138 x6 : 0000000000000000 [ 100.057105][ T4662] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008305484 [ 100.059111][ T4662] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 100.061250][ T4662] Call trace: [ 100.062144][ T4662] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 100.063940][ T4662] btrfs_block_rsv_release+0x3dc/0x4b8 [ 100.065318][ T4662] btrfs_release_global_block_rsv+0x38/0x22c [ 100.066865][ T4662] btrfs_free_block_groups+0x7e0/0xb54 [ 100.068445][ T4662] close_ctree+0x638/0x87c [ 100.069734][ T4662] btrfs_put_super+0x40/0x50 [ 100.071048][ T4662] generic_shutdown_super+0x130/0x2f0 [ 100.072528][ T4662] kill_anon_super+0x4c/0x74 [ 100.073769][ T4662] btrfs_kill_super+0x40/0x58 [ 100.075050][ T4662] deactivate_locked_super+0xb8/0x13c [ 100.076597][ T4662] deactivate_super+0x108/0x128 [ 100.077984][ T4662] cleanup_mnt+0x3c0/0x474 [ 100.079216][ T4662] __cleanup_mnt+0x20/0x30 [ 100.080543][ T4662] task_work_run+0x130/0x1e4 [ 100.081706][ T4662] do_notify_resume+0x262c/0x32b8 [ 100.082998][ T4662] el0_svc+0xfc/0x1f0 [ 100.084079][ T4662] el0t_64_sync_handler+0x84/0xe4 [ 100.085437][ T4662] el0t_64_sync+0x1a0/0x1a4 [ 100.086534][ T4662] irq event stamp: 360430 [ 100.087565][ T4662] hardirqs last enabled at (360429): [] kasan_quarantine_put+0xdc/0x204 [ 100.090104][ T4662] hardirqs last disabled at (360430): [] el1_dbg+0x24/0x80 [ 100.092485][ T4662] softirqs last enabled at (358810): [] handle_softirqs+0xb88/0xdbc [ 100.094914][ T4662] softirqs last disabled at (358739): [] __irq_exit_rcu+0x268/0x4d8 [ 100.097422][ T4662] ---[ end trace 2d0013efda4e9919 ]--- [ 100.397460][ T5046] loop0: detected capacity change from 0 to 32768 [ 100.470916][ T5046] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5046) [ 100.521671][ T5046] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.523897][ T5046] BTRFS info (device loop0): metadata ratio 4 [ 100.526275][ T5046] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 100.528696][ T5046] BTRFS info (device loop0): force lzo compression, level 0 [ 100.533031][ T5046] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 100.535732][ T5046] BTRFS info (device loop0): trying to use backup root at mount time [ 100.537814][ T5046] BTRFS info (device loop0): enabling auto defrag [ 100.539529][ T5046] BTRFS info (device loop0): setting nodatacow [ 100.541340][ T5046] BTRFS info (device loop0): disabling tree log [ 100.543106][ T5046] BTRFS info (device loop0): using free space tree [ 100.544803][ T5046] BTRFS info (device loop0): has skinny extents [ 100.556395][ T9] BTRFS warning (device loop0): checksum verify failed on 5332992 wanted 0x0a5e5d25 found 0x26333c6f level 0 [ 100.560409][ T5046] BTRFS warning (device loop0): couldn't read tree root [ 100.562658][ T4051] BTRFS warning (device loop0): checksum verify failed on 5324800 wanted 0x9f73850b found 0x78ca8373 level 0 [ 100.565867][ T5046] BTRFS warning (device loop0): couldn't read tree root [ 100.567989][ T5046] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 100.571451][ T5046] BTRFS warning (device loop0): couldn't read tree root [ 100.577155][ T5046] BTRFS info (device loop0): enabling ssd optimizations [ 100.580065][ T5046] BTRFS info (device loop0): clearing free space tree [ 100.581849][ T5046] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 100.584154][ T5046] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 100.593087][ T5046] BTRFS info (device loop0): creating free space tree [ 100.595434][ T5046] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 100.597997][ T5046] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 100.605970][ T5046] FAULT_INJECTION: forcing a failure. [ 100.605970][ T5046] name failslab, interval 1, probability 0, space 0, times 0 [ 100.609466][ T5046] CPU: 0 PID: 5046 Comm: syz.0.23 Tainted: G W 5.15.174-syzkaller #0 [ 100.611842][ T5046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 100.614434][ T5046] Call trace: [ 100.615303][ T5046] dump_backtrace+0x0/0x530 [ 100.616523][ T5046] show_stack+0x2c/0x3c [ 100.617595][ T5046] dump_stack_lvl+0x108/0x170 [ 100.618773][ T5046] dump_stack+0x1c/0x58 [ 100.619921][ T5046] should_fail+0x3b8/0x514 [ 100.621097][ T5046] __should_failslab+0xbc/0x110 [ 100.622405][ T5046] should_failslab+0x10/0x28 [ 100.623631][ T5046] slab_pre_alloc_hook+0x64/0xe8 [ 100.624907][ T5046] kmem_cache_alloc+0x98/0x45c [ 100.626114][ T5046] btrfs_alloc_tree_block+0xaac/0x13b4 [ 100.627316][ T5046] insert_new_root+0x240/0x8fc [ 100.628475][ T5046] split_leaf+0xb6c/0x1134 [ 100.629723][ T5046] btrfs_search_slot+0x20ac/0x24f8 [ 100.631052][ T5046] btrfs_insert_empty_items+0x1e4/0x2ac [ 100.632557][ T5046] insert_with_overflow+0xc4/0x264 [ 100.633955][ T5046] btrfs_insert_xattr_item+0x1a0/0x36c [ 100.635310][ T5046] btrfs_setxattr+0x3ec/0x8c8 [ 100.636551][ T5046] btrfs_setxattr_trans+0xfc/0x364 [ 100.637883][ T5046] btrfs_xattr_handler_set+0xb0/0xd8 [ 100.639258][ T5046] __vfs_setxattr+0x388/0x3a4 [ 100.640480][ T5046] __vfs_setxattr_noperm+0x110/0x528 [ 100.641915][ T5046] __vfs_setxattr_locked+0x1ec/0x218 [ 100.643286][ T5046] vfs_setxattr+0x1a8/0x344 [ 100.644448][ T5046] setxattr+0x250/0x2b4 [ 100.645556][ T5046] path_setxattr+0x17c/0x258 [ 100.646670][ T5046] __arm64_sys_setxattr+0xbc/0xd8 [ 100.647992][ T5046] invoke_syscall+0x98/0x2b8 [ 100.649184][ T5046] el0_svc_common+0x138/0x258 [ 100.650398][ T5046] do_el0_svc+0x58/0x14c [ 100.651486][ T5046] el0_svc+0x7c/0x1f0 [ 100.652620][ T5046] el0t_64_sync_handler+0x84/0xe4 [ 100.653951][ T5046] el0t_64_sync+0x1a0/0x1a4 [ 100.730806][ T4662] ------------[ cut here ]------------ [ 100.732501][ T4662] WARNING: CPU: 1 PID: 4662 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 100.735498][ T4662] Modules linked in: [ 100.736498][ T4662] CPU: 1 PID: 4662 Comm: syz-executor Tainted: G W 5.15.174-syzkaller #0 [ 100.739131][ T4662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 100.741960][ T4662] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 100.744564][ T4662] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 100.746550][ T4662] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 100.748523][ T4662] sp : ffff80001fdd7660 [ 100.749659][ T4662] x29: ffff80001fdd7670 x28: 0000000000000000 x27: 1fffe000182f7d0c [ 100.751874][ T4662] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 100.753938][ T4662] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 100.756023][ T4662] x20: ffff0000c17be860 x19: 0000000000000000 x18: 0000000000000000 [ 100.758229][ T4662] x17: 0000000000000000 x16: ffff800011b4e2a8 x15: 0000000000000003 [ 100.760486][ T4662] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700003fbaec0 [ 100.762687][ T4662] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000eb810000 [ 100.764875][ T4662] x8 : ffff80000a2abe9c x7 : ffff80000a2ab138 x6 : 0000000000000000 [ 100.767123][ T4662] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008305484 [ 100.769226][ T4662] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 100.771451][ T4662] Call trace: [ 100.772377][ T4662] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 100.774342][ T4662] btrfs_block_rsv_release+0x3dc/0x4b8 [ 100.775846][ T4662] btrfs_release_global_block_rsv+0x38/0x22c [ 100.777601][ T4662] btrfs_free_block_groups+0x7e0/0xb54 [ 100.779075][ T4662] close_ctree+0x638/0x87c [ 100.780353][ T4662] btrfs_put_super+0x40/0x50 [ 100.781594][ T4662] generic_shutdown_super+0x130/0x2f0 [ 100.783028][ T4662] kill_anon_super+0x4c/0x74 [ 100.784190][ T4662] btrfs_kill_super+0x40/0x58 [ 100.785391][ T4662] deactivate_locked_super+0xb8/0x13c [ 100.786820][ T4662] deactivate_super+0x108/0x128 [ 100.788171][ T4662] cleanup_mnt+0x3c0/0x474 [ 100.789403][ T4662] __cleanup_mnt+0x20/0x30 [ 100.790624][ T4662] task_work_run+0x130/0x1e4 [ 100.791723][ T4662] do_notify_resume+0x262c/0x32b8 [ 100.793033][ T4662] el0_svc+0xfc/0x1f0 [ 100.794081][ T4662] el0t_64_sync_handler+0x84/0xe4 [ 100.795442][ T4662] el0t_64_sync+0x1a0/0x1a4 [ 100.796606][ T4662] irq event stamp: 387310 [ 100.797792][ T4662] hardirqs last enabled at (387309): [] kasan_quarantine_put+0xdc/0x204 [ 100.800619][ T4662] hardirqs last disabled at (387310): [] el1_dbg+0x24/0x80 [ 100.803018][ T4662] softirqs last enabled at (385744): [] handle_softirqs+0xb88/0xdbc [ 100.805505][ T4662] softirqs last disabled at (385739): [] __irq_exit_rcu+0x268/0x4d8 [ 100.807964][ T4662] ---[ end trace 2d0013efda4e991a ]--- [ 101.133022][ T5067] loop0: detected capacity change from 0 to 32768 [ 101.221044][ T5067] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5067) [ 101.273282][ T5067] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.275593][ T5067] BTRFS info (device loop0): metadata ratio 4 [ 101.277139][ T5067] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 101.280060][ T5067] BTRFS info (device loop0): force lzo compression, level 0 [ 101.281996][ T5067] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 101.284781][ T5067] BTRFS info (device loop0): trying to use backup root at mount time [ 101.286841][ T5067] BTRFS info (device loop0): enabling auto defrag [ 101.288496][ T5067] BTRFS info (device loop0): setting nodatacow [ 101.290929][ T5067] BTRFS info (device loop0): disabling tree log [ 101.292525][ T5067] BTRFS info (device loop0): using free space tree [ 101.294143][ T5067] BTRFS info (device loop0): has skinny extents [ 101.314011][ T9] BTRFS warning (device loop0): checksum verify failed on 5332992 wanted 0x0a5e5d25 found 0x26333c6f level 0 [ 101.317289][ T5067] BTRFS warning (device loop0): couldn't read tree root [ 101.320400][ T347] BTRFS warning (device loop0): checksum verify failed on 5324800 wanted 0x9f73850b found 0x78ca8373 level 0 [ 101.323485][ T5067] BTRFS warning (device loop0): couldn't read tree root [ 101.325614][ T5067] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 101.328233][ T5067] BTRFS warning (device loop0): couldn't read tree root [ 101.334352][ T5067] BTRFS info (device loop0): enabling ssd optimizations [ 101.336630][ T5067] BTRFS info (device loop0): clearing free space tree [ 101.338432][ T5067] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 101.341765][ T5067] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 101.347796][ T5067] BTRFS info (device loop0): creating free space tree [ 101.350737][ T5067] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 101.353404][ T5067] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 101.362228][ T5067] FAULT_INJECTION: forcing a failure. [ 101.362228][ T5067] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 101.365797][ T5067] CPU: 1 PID: 5067 Comm: syz.0.24 Tainted: G W 5.15.174-syzkaller #0 [ 101.368176][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 101.370775][ T5067] Call trace: [ 101.371633][ T5067] dump_backtrace+0x0/0x530 [ 101.372803][ T5067] show_stack+0x2c/0x3c [ 101.373917][ T5067] dump_stack_lvl+0x108/0x170 [ 101.375047][ T5067] dump_stack+0x1c/0x58 [ 101.376113][ T5067] should_fail+0x3b8/0x514 [ 101.377177][ T5067] should_fail_alloc_page+0x74/0xa8 [ 101.378511][ T5067] prepare_alloc_pages+0x160/0x460 [ 101.379798][ T5067] __alloc_pages+0x138/0x674 [ 101.381002][ T5067] alloc_pages+0x368/0x5d4 [ 101.382229][ T5067] new_slab+0xec/0x56c [ 101.383240][ T5067] ___slab_alloc+0x6bc/0xdbc [ 101.384397][ T5067] kmem_cache_alloc+0x2d8/0x45c [ 101.385685][ T5067] alloc_extent_state+0x3c/0x484 [ 101.387005][ T5067] set_extent_bit+0x1d8/0x1464 [ 101.388344][ T5067] btrfs_alloc_tree_block+0x9fc/0x13b4 [ 101.389799][ T5067] insert_new_root+0x240/0x8fc [ 101.391020][ T5067] split_leaf+0xb6c/0x1134 [ 101.392167][ T5067] btrfs_search_slot+0x20ac/0x24f8 [ 101.393508][ T5067] btrfs_insert_empty_items+0x1e4/0x2ac [ 101.394966][ T5067] insert_with_overflow+0xc4/0x264 [ 101.396323][ T5067] btrfs_insert_xattr_item+0x1a0/0x36c [ 101.397758][ T5067] btrfs_setxattr+0x3ec/0x8c8 [ 101.399028][ T5067] btrfs_setxattr_trans+0xfc/0x364 [ 101.400310][ T5067] btrfs_xattr_handler_set+0xb0/0xd8 [ 101.401576][ T5067] __vfs_setxattr+0x388/0x3a4 [ 101.402717][ T5067] __vfs_setxattr_noperm+0x110/0x528 [ 101.404074][ T5067] __vfs_setxattr_locked+0x1ec/0x218 [ 101.405511][ T5067] vfs_setxattr+0x1a8/0x344 [ 101.406693][ T5067] setxattr+0x250/0x2b4 [ 101.407834][ T5067] path_setxattr+0x17c/0x258 [ 101.409022][ T5067] __arm64_sys_setxattr+0xbc/0xd8 [ 101.410348][ T5067] invoke_syscall+0x98/0x2b8 [ 101.411501][ T5067] el0_svc_common+0x138/0x258 [ 101.412838][ T5067] do_el0_svc+0x58/0x14c [ 101.413993][ T5067] el0_svc+0x7c/0x1f0 [ 101.415062][ T5067] el0t_64_sync_handler+0x84/0xe4 [ 101.416368][ T5067] el0t_64_sync+0x1a0/0x1a4 [ 101.788128][ T5088] loop0: detected capacity change from 0 to 32768 [ 101.881270][ T5088] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5088) [ 101.932102][ T5088] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.935651][ T5088] BTRFS info (device loop0): metadata ratio 4 [ 101.937364][ T5088] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 101.940098][ T5088] BTRFS info (device loop0): force lzo compression, level 0 [ 101.941890][ T5088] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 101.944528][ T5088] BTRFS info (device loop0): trying to use backup root at mount time [ 101.946691][ T5088] BTRFS info (device loop0): enabling auto defrag [ 101.948427][ T5088] BTRFS info (device loop0): setting nodatacow [ 101.950518][ T5088] BTRFS info (device loop0): disabling tree log [ 101.952205][ T5088] BTRFS info (device loop0): using free space tree [ 101.953875][ T5088] BTRFS info (device loop0): has skinny extents [ 101.966121][ T347] BTRFS warning (device loop0): checksum verify failed on 5332992 wanted 0x0a5e5d25 found 0x26333c6f level 0 [ 101.970156][ T5088] BTRFS warning (device loop0): couldn't read tree root [ 101.972283][ T148] BTRFS warning (device loop0): checksum verify failed on 5324800 wanted 0x9f73850b found 0x78ca8373 level 0 [ 101.975610][ T5088] BTRFS warning (device loop0): couldn't read tree root [ 101.977819][ T5088] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 101.980564][ T5088] BTRFS warning (device loop0): couldn't read tree root [ 101.999698][ T5088] BTRFS info (device loop0): enabling ssd optimizations [ 102.002112][ T5088] BTRFS info (device loop0): clearing free space tree [ 102.003898][ T5088] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 102.006463][ T5088] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 102.013456][ T5088] BTRFS info (device loop0): creating free space tree [ 102.015627][ T5088] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 102.018130][ T5088] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 102.027097][ T5088] FAULT_INJECTION: forcing a failure. [ 102.027097][ T5088] name failslab, interval 1, probability 0, space 0, times 0 [ 102.030625][ T5088] CPU: 1 PID: 5088 Comm: syz.0.25 Tainted: G W 5.15.174-syzkaller #0 [ 102.033158][ T5088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 102.035804][ T5088] Call trace: [ 102.036641][ T5088] dump_backtrace+0x0/0x530 [ 102.037774][ T5088] show_stack+0x2c/0x3c [ 102.038814][ T5088] dump_stack_lvl+0x108/0x170 [ 102.039930][ T5088] dump_stack+0x1c/0x58 [ 102.041045][ T5088] should_fail+0x3b8/0x514 [ 102.042271][ T5088] __should_failslab+0xbc/0x110 [ 102.043650][ T5088] should_failslab+0x10/0x28 [ 102.044954][ T5088] slab_pre_alloc_hook+0x64/0xe8 [ 102.046353][ T5088] kmem_cache_alloc+0x98/0x45c [ 102.047626][ T5088] btrfs_alloc_tree_block+0xaac/0x13b4 [ 102.049132][ T5088] insert_new_root+0x240/0x8fc [ 102.050396][ T5088] split_leaf+0xb6c/0x1134 [ 102.051685][ T5088] btrfs_search_slot+0x20ac/0x24f8 [ 102.053039][ T5088] btrfs_insert_empty_items+0x1e4/0x2ac [ 102.054532][ T5088] insert_with_overflow+0xc4/0x264 [ 102.056009][ T5088] btrfs_insert_xattr_item+0x1a0/0x36c [ 102.057421][ T5088] btrfs_setxattr+0x3ec/0x8c8 [ 102.058631][ T5088] btrfs_setxattr_trans+0xfc/0x364 [ 102.060011][ T5088] btrfs_xattr_handler_set+0xb0/0xd8 [ 102.061575][ T5088] __vfs_setxattr+0x388/0x3a4 [ 102.062779][ T5088] __vfs_setxattr_noperm+0x110/0x528 [ 102.064153][ T5088] __vfs_setxattr_locked+0x1ec/0x218 [ 102.065534][ T5088] vfs_setxattr+0x1a8/0x344 [ 102.066740][ T5088] setxattr+0x250/0x2b4 [ 102.067878][ T5088] path_setxattr+0x17c/0x258 [ 102.069049][ T5088] __arm64_sys_setxattr+0xbc/0xd8 [ 102.070322][ T5088] invoke_syscall+0x98/0x2b8 [ 102.071571][ T5088] el0_svc_common+0x138/0x258 [ 102.072852][ T5088] do_el0_svc+0x58/0x14c [ 102.073912][ T5088] el0_svc+0x7c/0x1f0 [ 102.074931][ T5088] el0t_64_sync_handler+0x84/0xe4 [ 102.076232][ T5088] el0t_64_sync+0x1a0/0x1a4 [ 102.150828][ T4662] ------------[ cut here ]------------ [ 102.152403][ T4662] WARNING: CPU: 0 PID: 4662 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 102.155388][ T4662] Modules linked in: [ 102.156389][ T4662] CPU: 0 PID: 4662 Comm: syz-executor Tainted: G W 5.15.174-syzkaller #0 [ 102.158603][ T4662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 102.160981][ T4662] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.163061][ T4662] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 102.164879][ T4662] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 102.166761][ T4662] sp : ffff80001fdd7660 [ 102.167803][ T4662] x29: ffff80001fdd7670 x28: 0000000000000000 x27: 1fffe0001a471c0c [ 102.169892][ T4662] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000001 [ 102.172012][ T4662] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 102.174167][ T4662] x20: ffff0000d238e060 x19: 0000000000000000 x18: 0000000000000000 [ 102.176273][ T4662] x17: 0000000000000000 x16: ffff800011b4e2a8 x15: 0000000000000005 [ 102.178363][ T4662] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700003fbaec0 [ 102.180542][ T4662] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000eb810000 [ 102.182668][ T4662] x8 : ffff80000a2abe9c x7 : ffff80000a2ab138 x6 : 0000000000000000 [ 102.184695][ T4662] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008305484 [ 102.186940][ T4662] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 102.189109][ T4662] Call trace: [ 102.190005][ T4662] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 102.191759][ T4662] btrfs_block_rsv_release+0x3dc/0x4b8 [ 102.193211][ T4662] btrfs_release_global_block_rsv+0x38/0x22c [ 102.194821][ T4662] btrfs_free_block_groups+0x7e0/0xb54 [ 102.196361][ T4662] close_ctree+0x638/0x87c [ 102.197564][ T4662] btrfs_put_super+0x40/0x50 [ 102.198791][ T4662] generic_shutdown_super+0x130/0x2f0 [ 102.200202][ T4662] kill_anon_super+0x4c/0x74 [ 102.201436][ T4662] btrfs_kill_super+0x40/0x58 [ 102.202618][ T4662] deactivate_locked_super+0xb8/0x13c [ 102.204073][ T4662] deactivate_super+0x108/0x128 [ 102.205355][ T4662] cleanup_mnt+0x3c0/0x474 [ 102.206581][ T4662] __cleanup_mnt+0x20/0x30 [ 102.207660][ T4662] task_work_run+0x130/0x1e4 [ 102.208895][ T4662] do_notify_resume+0x262c/0x32b8 [ 102.210272][ T4662] el0_svc+0xfc/0x1f0 [ 102.211284][ T4662] el0t_64_sync_handler+0x84/0xe4 [ 102.212666][ T4662] el0t_64_sync+0x1a0/0x1a4 [ 102.213870][ T4662] irq event stamp: 440826 [ 102.214931][ T4662] hardirqs last enabled at (440825): [] kasan_quarantine_put+0xdc/0x204 [ 102.217606][ T4662] hardirqs last disabled at (440826): [] el1_dbg+0x24/0x80 [ 102.220031][ T4662] softirqs last enabled at (440180): [] handle_softirqs+0xb88/0xdbc [ 102.222600][ T4662] softirqs last disabled at (440171): [] __irq_exit_rcu+0x268/0x4d8 [ 102.225018][ T4662] ---[ end trace 2d0013efda4e991b ]--- [ 102.543669][ T5109] loop0: detected capacity change from 0 to 32768 [ 102.592301][ T5109] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5109) [ 102.601390][ T5109] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.603743][ T5109] BTRFS info (device loop0): metadata ratio 4 [ 102.605440][ T5109] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 102.607618][ T5109] BTRFS info (device loop0): force lzo compression, level 0 [ 102.609427][ T5109] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 102.631254][ T5109] BTRFS info (device loop0): trying to use backup root at mount time [ 102.633474][ T5109] BTRFS info (device loop0): enabling auto defrag [ 102.641249][ T5109] BTRFS info (device loop0): setting nodatacow [ 102.642905][ T5109] BTRFS info (device loop0): disabling tree log [ 102.644587][ T5109] BTRFS info (device loop0): using free space tree [ 102.646424][ T5109] BTRFS info (device loop0): has skinny extents [ 102.672317][ T148] BTRFS warning (device loop0): checksum verify failed on 5332992 wanted 0x0a5e5d25 found 0x26333c6f level 0 [ 102.675552][ T5109] BTRFS warning (device loop0): couldn't read tree root [ 102.677690][ T148] BTRFS warning (device loop0): checksum verify failed on 5324800 wanted 0x9f73850b found 0x78ca8373 level 0 [ 102.681200][ T5109] BTRFS warning (device loop0): couldn't read tree root [ 102.683670][ T5109] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 102.686210][ T5109] BTRFS warning (device loop0): couldn't read tree root [ 102.692319][ T5109] BTRFS info (device loop0): enabling ssd optimizations [ 102.694685][ T5109] BTRFS info (device loop0): clearing free space tree [ 102.696475][ T5109] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 102.699044][ T5109] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 102.706791][ T5109] BTRFS info (device loop0): creating free space tree [ 102.709259][ T5109] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 102.712298][ T5109] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 102.722192][ T5109] FAULT_INJECTION: forcing a failure. [ 102.722192][ T5109] name failslab, interval 1, probability 0, space 0, times 0 [ 102.725597][ T5109] CPU: 0 PID: 5109 Comm: syz.0.26 Tainted: G W 5.15.174-syzkaller #0 [ 102.728195][ T5109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 102.730907][ T5109] Call trace: [ 102.731814][ T5109] dump_backtrace+0x0/0x530 [ 102.733021][ T5109] show_stack+0x2c/0x3c [ 102.734125][ T5109] dump_stack_lvl+0x108/0x170 [ 102.735346][ T5109] dump_stack+0x1c/0x58 [ 102.736465][ T5109] should_fail+0x3b8/0x514 [ 102.737723][ T5109] __should_failslab+0xbc/0x110 [ 102.739080][ T5109] should_failslab+0x10/0x28 [ 102.740343][ T5109] slab_pre_alloc_hook+0x64/0xe8 [ 102.741553][ T5109] kmem_cache_alloc+0x98/0x45c [ 102.742841][ T5109] btrfs_alloc_tree_block+0xaac/0x13b4 [ 102.744268][ T5109] insert_new_root+0x240/0x8fc [ 102.745590][ T5109] split_leaf+0xb6c/0x1134 [ 102.746711][ T5109] btrfs_search_slot+0x20ac/0x24f8 [ 102.747984][ T5109] btrfs_insert_empty_items+0x1e4/0x2ac [ 102.749400][ T5109] insert_with_overflow+0xc4/0x264 [ 102.750580][ T5109] btrfs_insert_xattr_item+0x1a0/0x36c [ 102.751923][ T5109] btrfs_setxattr+0x3ec/0x8c8 [ 102.753079][ T5109] btrfs_setxattr_trans+0xfc/0x364 [ 102.754513][ T5109] btrfs_xattr_handler_set+0xb0/0xd8 [ 102.755915][ T5109] __vfs_setxattr+0x388/0x3a4 [ 102.757114][ T5109] __vfs_setxattr_noperm+0x110/0x528 [ 102.758496][ T5109] __vfs_setxattr_locked+0x1ec/0x218 [ 102.759788][ T5109] vfs_setxattr+0x1a8/0x344 [ 102.760953][ T5109] setxattr+0x250/0x2b4 [ 102.762021][ T5109] path_setxattr+0x17c/0x258 [ 102.763231][ T5109] __arm64_sys_setxattr+0xbc/0xd8 [ 102.764503][ T5109] invoke_syscall+0x98/0x2b8 [ 102.765703][ T5109] el0_svc_common+0x138/0x258 [ 102.766930][ T5109] do_el0_svc+0x58/0x14c [ 102.768076][ T5109] el0_svc+0x7c/0x1f0 [ 102.769133][ T5109] el0t_64_sync_handler+0x84/0xe4 [ 102.770430][ T5109] el0t_64_sync+0x1a0/0x1a4 [ 102.850592][ T4662] ------------[ cut here ]------------ [ 102.852135][ T4662] WARNING: CPU: 1 PID: 4662 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 102.855138][ T4662] Modules linked in: [ 102.856049][ T4662] CPU: 1 PID: 4662 Comm: syz-executor Tainted: G W 5.15.174-syzkaller #0 [ 102.858489][ T4662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 102.861000][ T4662] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.863062][ T4662] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 102.864931][ T4662] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 102.866766][ T4662] sp : ffff80001fdd7660 [ 102.867854][ T4662] x29: ffff80001fdd7670 x28: 0000000000000000 x27: 1fffe000182cc20c [ 102.869915][ T4662] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 102.871915][ T4662] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 102.873816][ T4662] x20: ffff0000c1661060 x19: 0000000000000000 x18: 0000000000000000 [ 102.875896][ T4662] x17: 0000000000000000 x16: ffff800011b4e2a8 x15: 0000000000000003 [ 102.878157][ T4662] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700003fbaec0 [ 102.880276][ T4662] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000eb810000 [ 102.882367][ T4662] x8 : ffff80000a2abe9c x7 : ffff80000a2ab138 x6 : 0000000000000000 [ 102.884467][ T4662] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008305484 [ 102.886532][ T4662] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 102.888818][ T4662] Call trace: [ 102.889628][ T4662] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 102.891340][ T4662] btrfs_block_rsv_release+0x3dc/0x4b8 [ 102.892792][ T4662] btrfs_release_global_block_rsv+0x38/0x22c [ 102.894436][ T4662] btrfs_free_block_groups+0x7e0/0xb54 [ 102.895945][ T4662] close_ctree+0x638/0x87c [ 102.897235][ T4662] btrfs_put_super+0x40/0x50 [ 102.898469][ T4662] generic_shutdown_super+0x130/0x2f0 [ 102.899751][ T4662] kill_anon_super+0x4c/0x74 [ 102.900988][ T4662] btrfs_kill_super+0x40/0x58 [ 102.902234][ T4662] deactivate_locked_super+0xb8/0x13c [ 102.903611][ T4662] deactivate_super+0x108/0x128 [ 102.904956][ T4662] cleanup_mnt+0x3c0/0x474 [ 102.906118][ T4662] __cleanup_mnt+0x20/0x30 [ 102.907305][ T4662] task_work_run+0x130/0x1e4 [ 102.908380][ T4662] do_notify_resume+0x262c/0x32b8 [ 102.909568][ T4662] el0_svc+0xfc/0x1f0 [ 102.910643][ T4662] el0t_64_sync_handler+0x84/0xe4 [ 102.911944][ T4662] el0t_64_sync+0x1a0/0x1a4 [ 102.913091][ T4662] irq event stamp: 468062 [ 102.914206][ T4662] hardirqs last enabled at (468061): [] kasan_quarantine_put+0xdc/0x204 [ 102.916925][ T4662] hardirqs last disabled at (468062): [] el1_dbg+0x24/0x80 [ 102.919297][ T4662] softirqs last enabled at (465696): [] handle_softirqs+0xb88/0xdbc [ 102.921752][ T4662] softirqs last disabled at (465655): [] __irq_exit_rcu+0x268/0x4d8 [ 102.924265][ T4662] ---[ end trace 2d0013efda4e991c ]--- [ 103.237174][ T5130] loop0: detected capacity change from 0 to 32768 [ 103.312307][ T5130] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5130) [ 103.362894][ T5130] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.365263][ T5130] BTRFS info (device loop0): metadata ratio 4 [ 103.366771][ T5130] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 103.369131][ T5130] BTRFS info (device loop0): force lzo compression, level 0 [ 103.371524][ T5130] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 103.374297][ T5130] BTRFS info (device loop0): trying to use backup root at mount time [ 103.376325][ T5130] BTRFS info (device loop0): enabling auto defrag [ 103.377998][ T5130] BTRFS info (device loop0): setting nodatacow [ 103.387315][ T5130] BTRFS info (device loop0): disabling tree log [ 103.388957][ T5130] BTRFS info (device loop0): using free space tree [ 103.392355][ T5130] BTRFS info (device loop0): has skinny extents [ 103.404904][ T5130] BTRFS warning (device loop0): couldn't read tree root [ 103.407041][ T5130] BTRFS warning (device loop0): couldn't read tree root [ 103.409188][ T5130] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 103.413520][ T5130] BTRFS warning (device loop0): couldn't read tree root [ 103.420623][ T5130] BTRFS info (device loop0): enabling ssd optimizations [ 103.422974][ T5130] BTRFS info (device loop0): clearing free space tree [ 103.424686][ T5130] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 103.427179][ T5130] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 103.435574][ T5130] BTRFS info (device loop0): creating free space tree [ 103.442524][ T5130] FAULT_INJECTION: forcing a failure. [ 103.442524][ T5130] name failslab, interval 1, probability 0, space 0, times 0 [ 103.445816][ T5130] CPU: 0 PID: 5130 Comm: syz.0.27 Tainted: G W 5.15.174-syzkaller #0 [ 103.448206][ T5130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 103.450967][ T5130] Call trace: [ 103.451890][ T5130] dump_backtrace+0x0/0x530 [ 103.453042][ T5130] show_stack+0x2c/0x3c [ 103.454053][ T5130] dump_stack_lvl+0x108/0x170 [ 103.455195][ T5130] dump_stack+0x1c/0x58 [ 103.456223][ T5130] should_fail+0x3b8/0x514 [ 103.457398][ T5130] __should_failslab+0xbc/0x110 [ 103.458614][ T5130] should_failslab+0x10/0x28 [ 103.459862][ T5130] slab_pre_alloc_hook+0x64/0xe8 [ 103.461110][ T5130] kmem_cache_alloc+0x98/0x45c [ 103.462358][ T5130] btrfs_alloc_tree_block+0xaac/0x13b4 [ 103.463770][ T5130] insert_new_root+0x240/0x8fc [ 103.464995][ T5130] split_leaf+0xb6c/0x1134 [ 103.466090][ T5130] btrfs_search_slot+0x20ac/0x24f8 [ 103.467420][ T5130] btrfs_insert_empty_items+0x1e4/0x2ac [ 103.468690][ T5130] insert_with_overflow+0xc4/0x264 [ 103.470002][ T5130] btrfs_insert_xattr_item+0x1a0/0x36c [ 103.471518][ T5130] btrfs_setxattr+0x3ec/0x8c8 [ 103.472675][ T5130] btrfs_setxattr_trans+0xfc/0x364 [ 103.473974][ T5130] btrfs_xattr_handler_set+0xb0/0xd8 [ 103.475371][ T5130] __vfs_setxattr+0x388/0x3a4 [ 103.476565][ T5130] __vfs_setxattr_noperm+0x110/0x528 [ 103.477892][ T5130] __vfs_setxattr_locked+0x1ec/0x218 [ 103.479184][ T5130] vfs_setxattr+0x1a8/0x344 [ 103.480366][ T5130] setxattr+0x250/0x2b4 [ 103.481468][ T5130] path_setxattr+0x17c/0x258 [ 103.482702][ T5130] __arm64_sys_setxattr+0xbc/0xd8 [ 103.483947][ T5130] invoke_syscall+0x98/0x2b8 [ 103.485112][ T5130] el0_svc_common+0x138/0x258 [ 103.486405][ T5130] do_el0_svc+0x58/0x14c [ 103.487522][ T5130] el0_svc+0x7c/0x1f0 [ 103.488554][ T5130] el0t_64_sync_handler+0x84/0xe4 [ 103.489861][ T5130] el0t_64_sync+0x1a0/0x1a4 [ 103.564276][ T4662] ------------[ cut here ]------------ [ 103.565778][ T4662] WARNING: CPU: 0 PID: 4662 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 103.568770][ T4662] Modules linked in: [ 103.569816][ T4662] CPU: 0 PID: 4662 Comm: syz-executor Tainted: G W 5.15.174-syzkaller #0 [ 103.572442][ T4662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 103.575074][ T4662] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.577114][ T4662] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 103.578883][ T4662] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 103.580738][ T4662] sp : ffff80001fdd7660 [ 103.581780][ T4662] x29: ffff80001fdd7670 x28: 0000000000000000 x27: 1fffe0001a15550c [ 103.583895][ T4662] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000001 [ 103.585999][ T4662] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 103.588024][ T4662] x20: ffff0000d0aaa860 x19: 0000000000000000 x18: 0000000000000000 [ 103.590105][ T4662] x17: 0000000000000000 x16: ffff800011b4e2a8 x15: 0000000000000003 [ 103.592168][ T4662] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700003fbaec0 [ 103.594275][ T4662] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000eb810000 [ 103.596516][ T4662] x8 : ffff80000a2abe9c x7 : ffff80000a2ab138 x6 : 0000000000000000 [ 103.598663][ T4662] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008305484 [ 103.600760][ T4662] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 103.602888][ T4662] Call trace: [ 103.603743][ T4662] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 103.605528][ T4662] btrfs_block_rsv_release+0x3dc/0x4b8 [ 103.607012][ T4662] btrfs_release_global_block_rsv+0x38/0x22c [ 103.608482][ T4662] btrfs_free_block_groups+0x7e0/0xb54 [ 103.609937][ T4662] close_ctree+0x638/0x87c [ 103.611073][ T4662] btrfs_put_super+0x40/0x50 [ 103.612295][ T4662] generic_shutdown_super+0x130/0x2f0 [ 103.613730][ T4662] kill_anon_super+0x4c/0x74 [ 103.614813][ T4662] btrfs_kill_super+0x40/0x58 [ 103.615914][ T4662] deactivate_locked_super+0xb8/0x13c [ 103.617365][ T4662] deactivate_super+0x108/0x128 [ 103.618547][ T4662] cleanup_mnt+0x3c0/0x474 [ 103.619703][ T4662] __cleanup_mnt+0x20/0x30 [ 103.620823][ T4662] task_work_run+0x130/0x1e4 [ 103.621967][ T4662] do_notify_resume+0x262c/0x32b8 [ 103.623311][ T4662] el0_svc+0xfc/0x1f0 [ 103.624376][ T4662] el0t_64_sync_handler+0x84/0xe4 [ 103.625706][ T4662] el0t_64_sync+0x1a0/0x1a4 [ 103.626848][ T4662] irq event stamp: 494990 [ 103.627939][ T4662] hardirqs last enabled at (494989): [] kasan_quarantine_put+0xdc/0x204 [ 103.630559][ T4662] hardirqs last disabled at (494990): [] el1_dbg+0x24/0x80 [ 103.632875][ T4662] softirqs last enabled at (492556): [] local_bh_enable+0x10/0x34 [ 103.635729][ T4662] softirqs last disabled at (492554): [] local_bh_disable+0x10/0x34 [ 103.638528][ T4662] ---[ end trace 2d0013efda4e991d ]--- [ 103.937526][ T5151] loop0: detected capacity change from 0 to 32768 [ 104.041015][ T5151] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5151) [ 104.088514][ T5151] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 104.104543][ T5151] BTRFS warning (device loop0): couldn't read tree root [ 104.106796][ T5151] BTRFS warning (device loop0): couldn't read tree root [ 104.109120][ T5151] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 104.112691][ T5151] BTRFS warning (device loop0): couldn't read tree root [ 104.127882][ T5151] FAULT_INJECTION: forcing a failure. [ 104.127882][ T5151] name failslab, interval 1, probability 0, space 0, times 0 [ 104.132637][ T5151] CPU: 0 PID: 5151 Comm: syz.0.28 Tainted: G W 5.15.174-syzkaller #0 [ 104.135020][ T5151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 104.137684][ T5151] Call trace: [ 104.138542][ T5151] dump_backtrace+0x0/0x530 [ 104.139823][ T5151] show_stack+0x2c/0x3c [ 104.140922][ T5151] dump_stack_lvl+0x108/0x170 [ 104.142158][ T5151] dump_stack+0x1c/0x58 [ 104.143306][ T5151] should_fail+0x3b8/0x514 [ 104.144485][ T5151] __should_failslab+0xbc/0x110 [ 104.145746][ T5151] should_failslab+0x10/0x28 [ 104.146943][ T5151] slab_pre_alloc_hook+0x64/0xe8 [ 104.148291][ T5151] kmem_cache_alloc+0x98/0x45c [ 104.149649][ T5151] btrfs_alloc_tree_block+0xaac/0x13b4 [ 104.151114][ T5151] insert_new_root+0x240/0x8fc [ 104.152338][ T5151] split_leaf+0xb6c/0x1134 [ 104.153528][ T5151] btrfs_search_slot+0x20ac/0x24f8 [ 104.154881][ T5151] btrfs_insert_empty_items+0x1e4/0x2ac [ 104.156307][ T5151] insert_with_overflow+0xc4/0x264 [ 104.157661][ T5151] btrfs_insert_xattr_item+0x1a0/0x36c [ 104.159078][ T5151] btrfs_setxattr+0x3ec/0x8c8 [ 104.160309][ T5151] btrfs_setxattr_trans+0xfc/0x364 [ 104.161761][ T5151] btrfs_xattr_handler_set+0xb0/0xd8 [ 104.163205][ T5151] __vfs_setxattr+0x388/0x3a4 [ 104.164441][ T5151] __vfs_setxattr_noperm+0x110/0x528 [ 104.165821][ T5151] __vfs_setxattr_locked+0x1ec/0x218 [ 104.167391][ T5151] vfs_setxattr+0x1a8/0x344 [ 104.168557][ T5151] setxattr+0x250/0x2b4 [ 104.169590][ T5151] path_setxattr+0x17c/0x258 [ 104.170785][ T5151] __arm64_sys_setxattr+0xbc/0xd8 [ 104.172119][ T5151] invoke_syscall+0x98/0x2b8 [ 104.173385][ T5151] el0_svc_common+0x138/0x258 [ 104.174635][ T5151] do_el0_svc+0x58/0x14c [ 104.175763][ T5151] el0_svc+0x7c/0x1f0 [ 104.176799][ T5151] el0t_64_sync_handler+0x84/0xe4 [ 104.178103][ T5151] el0t_64_sync+0x1a0/0x1a4 [ 104.256452][ T4662] ------------[ cut here ]------------ [ 104.257950][ T4662] WARNING: CPU: 0 PID: 4662 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 104.260917][ T4662] Modules linked in: [ 104.261932][ T4662] CPU: 0 PID: 4662 Comm: syz-executor Tainted: G W 5.15.174-syzkaller #0 [ 104.264441][ T4662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 104.267155][ T4662] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.269202][ T4662] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 104.271090][ T4662] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 104.272911][ T4662] sp : ffff80001fdd7660 [ 104.273989][ T4662] x29: ffff80001fdd7670 x28: 0000000000000000 x27: 1fffe00019d9a50c [ 104.276084][ T4662] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000001 [ 104.278209][ T4662] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 104.280374][ T4662] x20: ffff0000cecd2860 x19: 0000000000000000 x18: 0000000000000000 [ 104.282426][ T4662] x17: 0000000000000000 x16: ffff800011b4e2a8 x15: 0000000000000005 [ 104.284294][ T4662] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700003fbaec0 [ 104.286223][ T4662] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000eb810000 [ 104.288249][ T4662] x8 : ffff80000a2abe9c x7 : ffff80000a2ab138 x6 : 0000000000000000 [ 104.290456][ T4662] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008305484 [ 104.292461][ T4662] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 104.294570][ T4662] Call trace: [ 104.295412][ T4662] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 104.297237][ T4662] btrfs_block_rsv_release+0x3dc/0x4b8 [ 104.298726][ T4662] btrfs_release_global_block_rsv+0x38/0x22c [ 104.300364][ T4662] btrfs_free_block_groups+0x7e0/0xb54 [ 104.301825][ T4662] close_ctree+0x638/0x87c [ 104.303024][ T4662] btrfs_put_super+0x40/0x50 [ 104.304192][ T4662] generic_shutdown_super+0x130/0x2f0 [ 104.305705][ T4662] kill_anon_super+0x4c/0x74 [ 104.307054][ T4662] btrfs_kill_super+0x40/0x58 [ 104.308224][ T4662] deactivate_locked_super+0xb8/0x13c [ 104.309763][ T4662] deactivate_super+0x108/0x128 [ 104.311027][ T4662] cleanup_mnt+0x3c0/0x474 [ 104.312207][ T4662] __cleanup_mnt+0x20/0x30 [ 104.313369][ T4662] task_work_run+0x130/0x1e4 [ 104.314596][ T4662] do_notify_resume+0x262c/0x32b8 [ 104.315916][ T4662] el0_svc+0xfc/0x1f0 [ 104.317024][ T4662] el0t_64_sync_handler+0x84/0xe4 [ 104.318307][ T4662] el0t_64_sync+0x1a0/0x1a4 [ 104.319565][ T4662] irq event stamp: 522700 [ 104.320698][ T4662] hardirqs last enabled at (522699): [] kasan_quarantine_put+0xdc/0x204 [ 104.323374][ T4662] hardirqs last disabled at (522700): [] el1_dbg+0x24/0x80 [ 104.325739][ T4662] softirqs last enabled at (521740): [] handle_softirqs+0xb88/0xdbc [ 104.328246][ T4662] softirqs last disabled at (521637): [] __irq_exit_rcu+0x268/0x4d8 [ 104.330746][ T4662] ---[ end trace 2d0013efda4e991e ]--- [ 104.630177][ T5172] loop0: detected capacity change from 0 to 32768 [ 104.682385][ T5172] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5172) [ 104.731196][ T5172] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 104.749308][ T5172] BTRFS warning (device loop0): couldn't read tree root [ 104.751756][ T5172] BTRFS warning (device loop0): couldn't read tree root [ 104.753932][ T5172] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 104.756404][ T5172] BTRFS warning (device loop0): couldn't read tree root [ 104.772323][ T5172] FAULT_INJECTION: forcing a failure. [ 104.772323][ T5172] name failslab, interval 1, probability 0, space 0, times 0 [ 104.775697][ T5172] CPU: 0 PID: 5172 Comm: syz.0.29 Tainted: G W 5.15.174-syzkaller #0 [ 104.778187][ T5172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 104.780832][ T5172] Call trace: [ 104.781678][ T5172] dump_backtrace+0x0/0x530 [ 104.782897][ T5172] show_stack+0x2c/0x3c [ 104.783979][ T5172] dump_stack_lvl+0x108/0x170 [ 104.785216][ T5172] dump_stack+0x1c/0x58 [ 104.786220][ T5172] should_fail+0x3b8/0x514 [ 104.787363][ T5172] __should_failslab+0xbc/0x110 [ 104.788533][ T5172] should_failslab+0x10/0x28 [ 104.789695][ T5172] slab_pre_alloc_hook+0x64/0xe8 [ 104.791026][ T5172] kmem_cache_alloc+0x98/0x45c [ 104.792187][ T5172] alloc_extent_state+0x3c/0x484 [ 104.793452][ T5172] set_extent_bit+0x1d8/0x1464 [ 104.794718][ T5172] btrfs_alloc_tree_block+0x9fc/0x13b4 [ 104.796196][ T5172] insert_new_root+0x240/0x8fc [ 104.797381][ T5172] split_leaf+0xb6c/0x1134 [ 104.798567][ T5172] btrfs_search_slot+0x20ac/0x24f8 [ 104.799869][ T5172] btrfs_insert_empty_items+0x1e4/0x2ac [ 104.801293][ T5172] insert_with_overflow+0xc4/0x264 [ 104.802722][ T5172] btrfs_insert_xattr_item+0x1a0/0x36c [ 104.804151][ T5172] btrfs_setxattr+0x3ec/0x8c8 [ 104.805318][ T5172] btrfs_setxattr_trans+0xfc/0x364 [ 104.806742][ T5172] btrfs_xattr_handler_set+0xb0/0xd8 [ 104.808163][ T5172] __vfs_setxattr+0x388/0x3a4 [ 104.809393][ T5172] __vfs_setxattr_noperm+0x110/0x528 [ 104.810786][ T5172] __vfs_setxattr_locked+0x1ec/0x218 [ 104.812138][ T5172] vfs_setxattr+0x1a8/0x344 [ 104.813324][ T5172] setxattr+0x250/0x2b4 [ 104.814462][ T5172] path_setxattr+0x17c/0x258 [ 104.815633][ T5172] __arm64_sys_setxattr+0xbc/0xd8 [ 104.816996][ T5172] invoke_syscall+0x98/0x2b8 [ 104.818157][ T5172] el0_svc_common+0x138/0x258 [ 104.819306][ T5172] do_el0_svc+0x58/0x14c [ 104.820401][ T5172] el0_svc+0x7c/0x1f0 [ 104.821419][ T5172] el0t_64_sync_handler+0x84/0xe4 [ 104.822721][ T5172] el0t_64_sync+0x1a0/0x1a4