Warning: Permanently added '10.128.10.61' (ED25519) to the list of known hosts. 1970/01/01 00:01:26 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:26 ignoring optional flag "type"="gce" 1970/01/01 00:01:27 parsed 1 programs [ 90.091969][ T4520] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 98.532092][ T4656] chnl_net:caif_netlink_parms(): no params data found [ 98.568814][ T4656] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.570973][ T4656] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.573828][ T4656] device bridge_slave_0 entered promiscuous mode [ 98.577641][ T4656] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.579828][ T4656] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.582643][ T4656] device bridge_slave_1 entered promiscuous mode [ 98.599090][ T4656] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.603911][ T4656] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.621970][ T4656] team0: Port device team_slave_0 added [ 98.625673][ T4656] team0: Port device team_slave_1 added [ 98.640952][ T4656] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.643126][ T4656] 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. [ 98.650949][ T4656] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.655883][ T4656] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.657923][ T4656] 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. [ 98.665882][ T4656] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.725897][ T4656] device hsr_slave_0 entered promiscuous mode [ 98.794070][ T4656] device hsr_slave_1 entered promiscuous mode [ 99.660080][ T4656] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.716869][ T4656] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.776709][ T4656] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.818092][ T4656] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.939509][ T4656] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.949349][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.952282][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.958378][ T4656] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.965589][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.968574][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.971879][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.973911][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.977848][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.992056][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.995072][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.997690][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.999706][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.002175][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.008629][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.020597][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.026120][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.028975][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.031861][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.038293][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.040977][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.050786][ T4656] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.055048][ T4656] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.058077][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.060807][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.065307][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.176757][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.179175][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.187012][ T4656] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.201069][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.205728][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.219914][ T4656] device veth0_vlan entered promiscuous mode [ 100.224864][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.227672][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.231257][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.234946][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.248875][ T4656] device veth1_vlan entered promiscuous mode [ 100.266092][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.268851][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.271545][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.275671][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.280608][ T4656] device veth0_macvtap entered promiscuous mode [ 100.287676][ T4656] device veth1_macvtap entered promiscuous mode [ 100.299796][ T4656] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.302132][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.306041][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.308572][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.311747][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.318846][ T4656] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.322986][ T4656] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.326467][ T4656] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.328868][ T4656] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.331313][ T4656] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.336028][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.339920][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.822497][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.826997][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.830630][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 100.842732][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.847228][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.850566][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:41 executed programs: 0 [ 101.376542][ T4816] chnl_net:caif_netlink_parms(): no params data found [ 101.411918][ T4816] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.415219][ T4816] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.418771][ T4816] device bridge_slave_0 entered promiscuous mode [ 101.422877][ T4816] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.425295][ T4816] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.428023][ T4816] device bridge_slave_1 entered promiscuous mode [ 101.454683][ T4816] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.459322][ T4816] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.504127][ T4816] team0: Port device team_slave_0 added [ 101.507926][ T4816] team0: Port device team_slave_1 added [ 101.521276][ T4816] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.524155][ T4816] 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. [ 101.531644][ T4816] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.539107][ T4816] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.541157][ T4816] 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. [ 101.549877][ T4816] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.625893][ T4816] device hsr_slave_0 entered promiscuous mode [ 101.664087][ T4816] device hsr_slave_1 entered promiscuous mode [ 101.693916][ T4816] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.696445][ T4816] Cannot create hsr debugfs directory [ 101.785374][ T4816] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.336707][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 104.631967][ T4816] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.413926][ T4286] Bluetooth: hci0: command 0x041b tx timeout [ 105.710401][ T4816] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.772244][ T4816] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.929392][ T4816] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.987159][ T4816] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.026194][ T4816] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.065786][ T4816] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.152956][ T4816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.162144][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.166558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.172529][ T4816] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.177906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.180889][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.184400][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.186390][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.188908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.195094][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.197992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.200674][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.202721][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.208358][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.214576][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.248153][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.252047][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.255743][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.258771][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.261817][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.269552][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.272380][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.278347][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.281473][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.286365][ T4816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.360282][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.362615][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.369746][ T4816] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.388909][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.392048][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.408574][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.411675][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.415236][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.418037][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.422753][ T4816] device veth0_vlan entered promiscuous mode [ 106.431313][ T4816] device veth1_vlan entered promiscuous mode [ 106.465073][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 106.468032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 106.470893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 106.474958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 106.478548][ T4816] device veth0_macvtap entered promiscuous mode [ 106.486867][ T4816] device veth1_macvtap entered promiscuous mode [ 106.496804][ T4816] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 106.500076][ T4816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 106.504912][ T4816] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.507366][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 106.510330][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 106.513244][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 106.517033][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 106.522813][ T4816] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 106.526697][ T4816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 106.530677][ T4816] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.533407][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 106.537141][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 106.542370][ T4816] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.545332][ T4816] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.547939][ T4816] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.550884][ T4816] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.596363][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.601578][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.609788][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 106.617440][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.619869][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.623201][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:46 executed programs: 2 [ 107.504098][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 108.179146][ T5051] loop0: detected capacity change from 0 to 262144 [ 108.225320][ T5051] ======================================================= [ 108.225320][ T5051] WARNING: The mand mount option has been deprecated and [ 108.225320][ T5051] and is ignored by this kernel. Remove the mand [ 108.225320][ T5051] option from the mount to silence this warning. [ 108.225320][ T5051] ======================================================= [ 108.246343][ T5051] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (5051) [ 108.264696][ T5051] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 108.267652][ T5051] BTRFS info (device loop0): enabling ssd optimizations [ 108.269609][ T5051] BTRFS info (device loop0): enabling auto defrag [ 108.271353][ T5051] BTRFS info (device loop0): using free space tree [ 108.273152][ T5051] BTRFS info (device loop0): has skinny extents [ 108.277181][ T5051] BTRFS info (device loop0): flagging fs with big metadata feature [ 108.291843][ T148] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 108.302148][ T5051] BTRFS info (device loop0): read error corrected: ino 0 off 22036480 (dev /dev/loop0 sector 43040) [ 108.306200][ T5051] BTRFS info (device loop0): read error corrected: ino 0 off 22040576 (dev /dev/loop0 sector 43048) [ 108.309908][ T5051] BTRFS info (device loop0): read error corrected: ino 0 off 22044672 (dev /dev/loop0 sector 43056) [ 108.313486][ T5051] BTRFS info (device loop0): read error corrected: ino 0 off 22048768 (dev /dev/loop0 sector 43064) [ 108.320754][ T338] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 108.325543][ T5051] BTRFS info (device loop0): read error corrected: ino 0 off 30670848 (dev /dev/loop0 sector 76288) [ 108.328816][ T5051] BTRFS info (device loop0): read error corrected: ino 0 off 30674944 (dev /dev/loop0 sector 76296) [ 108.331965][ T5051] BTRFS info (device loop0): read error corrected: ino 0 off 30679040 (dev /dev/loop0 sector 76304) [ 108.337717][ T5051] BTRFS info (device loop0): read error corrected: ino 0 off 30683136 (dev /dev/loop0 sector 76312) [ 108.352658][ T595] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 108.357533][ T5051] BTRFS info (device loop0): read error corrected: ino 0 off 30457856 (dev /dev/loop0 sector 75872) [ 108.360853][ T5051] BTRFS info (device loop0): read error corrected: ino 0 off 30461952 (dev /dev/loop0 sector 75880) [ 108.375636][ T5051] FAULT_INJECTION: forcing a failure. [ 108.375636][ T5051] name failslab, interval 1, probability 0, space 0, times 1 [ 108.379370][ T5051] CPU: 1 PID: 5051 Comm: syz.0.15 Not tainted 5.15.181-syzkaller #0 [ 108.381626][ T5051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 108.384488][ T5051] Call trace: [ 108.385419][ T5051] dump_backtrace+0x0/0x43c [ 108.386707][ T5051] show_stack+0x2c/0x3c [ 108.387934][ T5051] __dump_stack+0x30/0x40 [ 108.389172][ T5051] dump_stack_lvl+0xf8/0x160 [ 108.390445][ T5051] dump_stack+0x1c/0x5c [ 108.391604][ T5051] should_fail+0x3c0/0x51c [ 108.392882][ T5051] __should_failslab+0xbc/0x10c [ 108.394294][ T5051] should_failslab+0x10/0x28 [ 108.395702][ T5051] slab_pre_alloc_hook+0x64/0xec [ 108.397094][ T5051] kmem_cache_alloc+0x94/0x3e4 [ 108.398429][ T5051] btrfs_add_delayed_tree_ref+0x184/0xd4c [ 108.400072][ T5051] btrfs_alloc_tree_block+0xb8c/0x112c [ 108.401670][ T5051] btrfs_force_cow_block+0x3a8/0x1700 [ 108.403297][ T5051] btrfs_cow_block+0x2d8/0x66c [ 108.404689][ T5051] btrfs_search_slot+0xa10/0x1f4c [ 108.406187][ T5051] btrfs_insert_empty_items+0x1e0/0x2a8 [ 108.407758][ T5051] insert_balance_item+0x14c/0x1118 [ 108.409258][ T5051] btrfs_balance+0x8e4/0x1138 [ 108.410600][ T5051] btrfs_ioctl_balance+0x4cc/0x658 [ 108.412049][ T5051] btrfs_ioctl+0x8d0/0xb38 [ 108.413349][ T5051] __arm64_sys_ioctl+0x14c/0x1c8 [ 108.414833][ T5051] invoke_syscall+0x98/0x2b8 [ 108.416197][ T5051] el0_svc_common+0x138/0x258 [ 108.417522][ T5051] do_el0_svc+0x58/0x14c [ 108.418741][ T5051] el0_svc+0x78/0x1e0 [ 108.419882][ T5051] el0t_64_sync_handler+0xcc/0xe4 [ 108.421330][ T5051] el0t_64_sync+0x1a0/0x1a4 [ 108.551491][ T4816] ------------[ cut here ]------------ [ 108.553251][ T4816] WARNING: CPU: 0 PID: 4816 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 108.556438][ T4816] Modules linked in: [ 108.557557][ T4816] CPU: 0 PID: 4816 Comm: syz-executor Not tainted 5.15.181-syzkaller #0 [ 108.559992][ T4816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 108.562953][ T4816] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.565138][ T4816] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 108.567224][ T4816] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 108.569197][ T4816] sp : ffff80001f727740 [ 108.570405][ T4816] x29: ffff80001f727750 x28: dfff800000000000 x27: 1fffe0001af8cb0c [ 108.572696][ T4816] x26: dfff800000000000 x25: ffff80001414d310 x24: 0000000000000001 [ 108.575007][ T4816] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 108.577359][ T4816] x20: ffff0000d7c65860 x19: 0000000000000000 x18: 0000000000000000 [ 108.579752][ T4816] x17: ffff800016ce0000 x16: ffff8000111a3970 x15: ffff8000167c04c0 [ 108.582040][ T4816] x14: ffff0000c1335bc0 x13: dfff800000000000 x12: 0000000000ff0100 [ 108.584419][ T4816] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a035894 [ 108.586767][ T4816] x8 : ffff0000c13351c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 108.589022][ T4816] x5 : ffff800016eca2b0 x4 : 0000000000000008 x3 : ffff8000082d4768 [ 108.591430][ T4816] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 108.593681][ T4816] Call trace: [ 108.594605][ T4816] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 108.596624][ T4816] btrfs_block_rsv_release+0x408/0x4e4 [ 108.598228][ T4816] btrfs_release_global_block_rsv+0x38/0x22c [ 108.599963][ T4816] btrfs_free_block_groups+0x7b4/0xb44 [ 108.601603][ T4816] close_ctree+0x608/0x84c [ 108.602884][ T4816] btrfs_put_super+0x40/0x50 [ 108.604171][ T4816] generic_shutdown_super+0x130/0x2f0 [ 108.605733][ T4816] kill_anon_super+0x4c/0x80 [ 108.607045][ T4816] btrfs_kill_super+0x40/0x58 [ 108.608427][ T4816] deactivate_locked_super+0xb8/0x13c [ 108.609944][ T4816] deactivate_super+0xf8/0x118 [ 108.611328][ T4816] cleanup_mnt+0x3a4/0x458 [ 108.612645][ T4816] __cleanup_mnt+0x20/0x30 [ 108.613871][ T4816] task_work_run+0x12c/0x1e0 [ 108.615140][ T4816] do_notify_resume+0x24b4/0x3128 [ 108.616563][ T4816] el0_svc+0xf0/0x1e0 [ 108.617703][ T4816] el0t_64_sync_handler+0xcc/0xe4 [ 108.619105][ T4816] el0t_64_sync+0x1a0/0x1a4 [ 108.620388][ T4816] irq event stamp: 171366 [ 108.621582][ T4816] hardirqs last enabled at (171365): [] kasan_quarantine_put+0xc4/0x204 [ 108.624470][ T4816] hardirqs last disabled at (171366): [] el1_dbg+0x24/0x80 [ 108.627012][ T4816] softirqs last enabled at (169928): [] handle_softirqs+0xa4c/0xbf0 [ 108.629773][ T4816] softirqs last disabled at (169755): [] __irq_exit_rcu+0x240/0x440 [ 108.632504][ T4816] ---[ end trace c1c5343507b8aca3 ]--- [ 108.730939][ T153] device hsr_slave_0 left promiscuous mode [ 108.787058][ T153] device hsr_slave_1 left promiscuous mode [ 108.893815][ T153] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 108.896254][ T153] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 108.898916][ T153] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 108.900990][ T153] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 108.907367][ T153] device bridge_slave_1 left promiscuous mode [ 108.909251][ T153] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.954976][ T153] device bridge_slave_0 left promiscuous mode [ 108.957020][ T153] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.103952][ T153] device veth1_macvtap left promiscuous mode [ 109.105790][ T153] device veth0_macvtap left promiscuous mode [ 109.107507][ T153] device veth1_vlan left promiscuous mode [ 109.109149][ T153] device veth0_vlan left promiscuous mode [ 109.377106][ T153] team0 (unregistering): Port device team_slave_1 removed [ 109.388453][ T153] team0 (unregistering): Port device team_slave_0 removed [ 109.398977][ T153] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 109.441104][ T153] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 109.583715][ T4744] Bluetooth: hci0: command 0x0419 tx timeout [ 109.612580][ T153] bond0 (unregistering): Released all slaves [ 110.563333][ T5073] loop0: detected capacity change from 0 to 262144 [ 110.578912][ T5073] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (5073) [ 110.587440][ T5073] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 110.591047][ T5073] BTRFS info (device loop0): enabling ssd optimizations [ 110.592957][ T5073] BTRFS info (device loop0): enabling auto defrag [ 110.596069][ T5073] BTRFS info (device loop0): using free space tree [ 110.597888][ T5073] BTRFS info (device loop0): has skinny extents [ 110.599654][ T5073] BTRFS info (device loop0): flagging fs with big metadata feature [ 110.613515][ T9] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 110.620516][ T338] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 110.632085][ T9] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 110.641328][ T5073] FAULT_INJECTION: forcing a failure. [ 110.641328][ T5073] name failslab, interval 1, probability 0, space 0, times 0 [ 110.645718][ T5073] CPU: 1 PID: 5073 Comm: syz.0.16 Tainted: G W 5.15.181-syzkaller #0 [ 110.648347][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 110.651275][ T5073] Call trace: [ 110.652290][ T5073] dump_backtrace+0x0/0x43c [ 110.653505][ T5073] show_stack+0x2c/0x3c [ 110.654583][ T5073] __dump_stack+0x30/0x40 [ 110.655806][ T5073] dump_stack_lvl+0xf8/0x160 [ 110.657039][ T5073] dump_stack+0x1c/0x5c [ 110.658182][ T5073] should_fail+0x3c0/0x51c [ 110.659387][ T5073] __should_failslab+0xbc/0x10c [ 110.660728][ T5073] should_failslab+0x10/0x28 [ 110.662027][ T5073] slab_pre_alloc_hook+0x64/0xec [ 110.663401][ T5073] kmem_cache_alloc+0x94/0x3e4 [ 110.664730][ T5073] btrfs_add_delayed_tree_ref+0x184/0xd4c [ 110.666349][ T5073] btrfs_alloc_tree_block+0xb8c/0x112c [ 110.667882][ T5073] btrfs_force_cow_block+0x3a8/0x1700 [ 110.669423][ T5073] btrfs_cow_block+0x2d8/0x66c [ 110.670732][ T5073] btrfs_search_slot+0xa10/0x1f4c [ 110.672228][ T5073] btrfs_insert_empty_items+0x1e0/0x2a8 [ 110.673788][ T5073] insert_balance_item+0x14c/0x1118 [ 110.675275][ T5073] btrfs_balance+0x8e4/0x1138 [ 110.676575][ T5073] btrfs_ioctl_balance+0x4cc/0x658 [ 110.678052][ T5073] btrfs_ioctl+0x8d0/0xb38 [ 110.679340][ T5073] __arm64_sys_ioctl+0x14c/0x1c8 [ 110.680717][ T5073] invoke_syscall+0x98/0x2b8 [ 110.682035][ T5073] el0_svc_common+0x138/0x258 [ 110.683344][ T5073] do_el0_svc+0x58/0x14c [ 110.684537][ T5073] el0_svc+0x78/0x1e0 [ 110.685638][ T5073] el0t_64_sync_handler+0xcc/0xe4 [ 110.687105][ T5073] el0t_64_sync+0x1a0/0x1a4 [ 110.777896][ T4816] ------------[ cut here ]------------ [ 110.779683][ T4816] WARNING: CPU: 0 PID: 4816 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 110.782764][ T4816] Modules linked in: [ 110.783784][ T4816] CPU: 0 PID: 4816 Comm: syz-executor Tainted: G W 5.15.181-syzkaller #0 [ 110.786586][ T4816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 110.789380][ T4816] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 110.791494][ T4816] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 110.793487][ T4816] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 110.795455][ T4816] sp : ffff80001f727740 [ 110.796575][ T4816] x29: ffff80001f727750 x28: dfff800000000000 x27: 1fffe0001940090c [ 110.798881][ T4816] x26: dfff800000000000 x25: ffff80001414d310 x24: 0000000000000001 [ 110.801141][ T4816] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 110.803432][ T4816] x20: ffff0000ca004860 x19: 0000000000000000 x18: 0000000000000000 [ 110.805694][ T4816] x17: 0000000000000000 x16: ffff8000111a3970 x15: 0000000000000003 [ 110.808037][ T4816] x14: 000000001119f804 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 110.810312][ T4816] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a035894 [ 110.812589][ T4816] x8 : ffff0000c13351c0 x7 : ffff80000a034b78 x6 : 0000000000000000 [ 110.814857][ T4816] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d4768 [ 110.817120][ T4816] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 110.819412][ T4816] Call trace: [ 110.820341][ T4816] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 110.822255][ T4816] btrfs_block_rsv_release+0x408/0x4e4 [ 110.823932][ T4816] btrfs_release_global_block_rsv+0x38/0x22c [ 110.825725][ T4816] btrfs_free_block_groups+0x7b4/0xb44 [ 110.827287][ T4816] close_ctree+0x608/0x84c [ 110.828631][ T4816] btrfs_put_super+0x40/0x50 [ 110.829911][ T4816] generic_shutdown_super+0x130/0x2f0 [ 110.831490][ T4816] kill_anon_super+0x4c/0x80 [ 110.832762][ T4816] btrfs_kill_super+0x40/0x58 [ 110.834108][ T4816] deactivate_locked_super+0xb8/0x13c [ 110.835654][ T4816] deactivate_super+0xf8/0x118 [ 110.837027][ T4816] cleanup_mnt+0x3a4/0x458 [ 110.838275][ T4816] __cleanup_mnt+0x20/0x30 [ 110.839583][ T4816] task_work_run+0x12c/0x1e0 [ 110.840905][ T4816] do_notify_resume+0x24b4/0x3128 [ 110.842360][ T4816] el0_svc+0xf0/0x1e0 [ 110.843508][ T4816] el0t_64_sync_handler+0xcc/0xe4 [ 110.844966][ T4816] el0t_64_sync+0x1a0/0x1a4 [ 110.846237][ T4816] irq event stamp: 333434 [ 110.847497][ T4816] hardirqs last enabled at (333433): [] kasan_quarantine_put+0xc4/0x204 [ 110.850400][ T4816] hardirqs last disabled at (333434): [] el1_dbg+0x24/0x80 [ 110.852970][ T4816] softirqs last enabled at (332866): [] handle_softirqs+0xa4c/0xbf0 [ 110.855805][ T4816] softirqs last disabled at (332857): [] __irq_exit_rcu+0x240/0x440 [ 110.858478][ T4816] ---[ end trace c1c5343507b8aca4 ]--- [ 112.889133][ T5095] loop0: detected capacity change from 0 to 262144 [ 112.932881][ T5095] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5095) [ 112.940156][ T5095] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 112.942874][ T5095] BTRFS info (device loop0): enabling ssd optimizations [ 112.945508][ T5095] BTRFS info (device loop0): enabling auto defrag [ 112.947394][ T5095] BTRFS info (device loop0): using free space tree [ 112.949223][ T5095] BTRFS info (device loop0): has skinny extents [ 112.951255][ T5095] BTRFS info (device loop0): flagging fs with big metadata feature [ 112.963287][ T153] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 112.971032][ T595] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 112.982469][ T153] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 112.991958][ T5095] FAULT_INJECTION: forcing a failure. [ 112.991958][ T5095] name failslab, interval 1, probability 0, space 0, times 0 [ 112.997629][ T5095] CPU: 0 PID: 5095 Comm: syz.0.17 Tainted: G W 5.15.181-syzkaller #0 [ 113.000344][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 113.003311][ T5095] Call trace: [ 113.004239][ T5095] dump_backtrace+0x0/0x43c [ 113.005564][ T5095] show_stack+0x2c/0x3c [ 113.006768][ T5095] __dump_stack+0x30/0x40 [ 113.008011][ T5095] dump_stack_lvl+0xf8/0x160 [ 113.009330][ T5095] dump_stack+0x1c/0x5c [ 113.010572][ T5095] should_fail+0x3c0/0x51c [ 113.011870][ T5095] __should_failslab+0xbc/0x10c [ 113.013235][ T5095] should_failslab+0x10/0x28 [ 113.014592][ T5095] slab_pre_alloc_hook+0x64/0xec [ 113.016029][ T5095] kmem_cache_alloc+0x94/0x3e4 [ 113.017402][ T5095] btrfs_add_delayed_tree_ref+0x184/0xd4c [ 113.019015][ T5095] btrfs_alloc_tree_block+0xb8c/0x112c [ 113.020541][ T5095] btrfs_force_cow_block+0x3a8/0x1700 [ 113.022124][ T5095] btrfs_cow_block+0x2d8/0x66c [ 113.023543][ T5095] btrfs_search_slot+0xa10/0x1f4c [ 113.025002][ T5095] btrfs_insert_empty_items+0x1e0/0x2a8 [ 113.026603][ T5095] insert_balance_item+0x14c/0x1118 [ 113.028075][ T5095] btrfs_balance+0x8e4/0x1138 [ 113.029449][ T5095] btrfs_ioctl_balance+0x4cc/0x658 [ 113.030882][ T5095] btrfs_ioctl+0x8d0/0xb38 [ 113.032140][ T5095] __arm64_sys_ioctl+0x14c/0x1c8 [ 113.033549][ T5095] invoke_syscall+0x98/0x2b8 [ 113.034893][ T5095] el0_svc_common+0x138/0x258 [ 113.036269][ T5095] do_el0_svc+0x58/0x14c [ 113.037465][ T5095] el0_svc+0x78/0x1e0 [ 113.038648][ T5095] el0t_64_sync_handler+0xcc/0xe4 [ 113.040087][ T5095] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:53 executed programs: 5 [ 113.141406][ T4816] ------------[ cut here ]------------ [ 113.143134][ T4816] WARNING: CPU: 0 PID: 4816 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 113.146460][ T4816] Modules linked in: [ 113.147575][ T4816] CPU: 0 PID: 4816 Comm: syz-executor Tainted: G W 5.15.181-syzkaller #0 [ 113.150372][ T4816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 113.153191][ T4816] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 113.155367][ T4816] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 113.157357][ T4816] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 113.159438][ T4816] sp : ffff80001f727740 [ 113.160722][ T4816] x29: ffff80001f727750 x28: dfff800000000000 x27: 1fffe0001b2db90c [ 113.163097][ T4816] x26: dfff800000000000 x25: ffff80001414d310 x24: 0000000000000001 [ 113.165378][ T4816] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 113.167649][ T4816] x20: ffff0000d96dc860 x19: 0000000000000000 x18: 0000000000000000 [ 113.169978][ T4816] x17: 0000000000000000 x16: ffff8000111a3970 x15: 0000000000000003 [ 113.172273][ T4816] x14: 000000001119f804 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 113.174566][ T4816] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a035894 [ 113.176890][ T4816] x8 : ffff0000c13351c0 x7 : ffff80000a034b78 x6 : 0000000000000000 [ 113.179152][ T4816] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d4768 [ 113.181402][ T4816] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 113.183645][ T4816] Call trace: [ 113.184563][ T4816] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 113.186562][ T4816] btrfs_block_rsv_release+0x408/0x4e4 [ 113.188097][ T4816] btrfs_release_global_block_rsv+0x38/0x22c [ 113.189800][ T4816] btrfs_free_block_groups+0x7b4/0xb44 [ 113.191465][ T4816] close_ctree+0x608/0x84c [ 113.192735][ T4816] btrfs_put_super+0x40/0x50 [ 113.194031][ T4816] generic_shutdown_super+0x130/0x2f0 [ 113.195613][ T4816] kill_anon_super+0x4c/0x80 [ 113.196909][ T4816] btrfs_kill_super+0x40/0x58 [ 113.198245][ T4816] deactivate_locked_super+0xb8/0x13c [ 113.199789][ T4816] deactivate_super+0xf8/0x118 [ 113.201177][ T4816] cleanup_mnt+0x3a4/0x458 [ 113.202529][ T4816] __cleanup_mnt+0x20/0x30 [ 113.203826][ T4816] task_work_run+0x12c/0x1e0 [ 113.205133][ T4816] do_notify_resume+0x24b4/0x3128 [ 113.206536][ T4816] el0_svc+0xf0/0x1e0 [ 113.207679][ T4816] el0t_64_sync_handler+0xcc/0xe4 [ 113.209097][ T4816] el0t_64_sync+0x1a0/0x1a4 [ 113.210388][ T4816] irq event stamp: 493426 [ 113.211669][ T4816] hardirqs last enabled at (493425): [] kasan_quarantine_put+0xc4/0x204 [ 113.214582][ T4816] hardirqs last disabled at (493426): [] el1_dbg+0x24/0x80 [ 113.217132][ T4816] softirqs last enabled at (491448): [] handle_softirqs+0xa4c/0xbf0 [ 113.219843][ T4816] softirqs last disabled at (491103): [] __irq_exit_rcu+0x240/0x440 [ 113.222676][ T4816] ---[ end trace c1c5343507b8aca5 ]--- [ 115.228348][ T5118] loop0: detected capacity change from 0 to 262144 [ 115.273437][ T5118] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5118) [ 115.280954][ T5118] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 115.284297][ T5118] BTRFS info (device loop0): enabling ssd optimizations [ 115.286350][ T5118] BTRFS info (device loop0): enabling auto defrag [ 115.288117][ T5118] BTRFS info (device loop0): using free space tree [ 115.289981][ T5118] BTRFS info (device loop0): has skinny extents [ 115.291730][ T5118] BTRFS info (device loop0): flagging fs with big metadata feature [ 115.302960][ T9] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 115.309148][ T5118] repair_io_failure: 26 callbacks suppressed [ 115.309165][ T5118] BTRFS info (device loop0): read error corrected: ino 0 off 22036480 (dev /dev/loop0 sector 43040) [ 115.314431][ T5118] BTRFS info (device loop0): read error corrected: ino 0 off 22040576 (dev /dev/loop0 sector 43048) [ 115.317714][ T5118] BTRFS info (device loop0): read error corrected: ino 0 off 22044672 (dev /dev/loop0 sector 43056) [ 115.321075][ T5118] BTRFS info (device loop0): read error corrected: ino 0 off 22048768 (dev /dev/loop0 sector 43064) [ 115.326700][ T9] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 115.331144][ T5118] BTRFS info (device loop0): read error corrected: ino 0 off 30670848 (dev /dev/loop0 sector 76288) [ 115.334686][ T5118] BTRFS info (device loop0): read error corrected: ino 0 off 30674944 (dev /dev/loop0 sector 76296) [ 115.338171][ T5118] BTRFS info (device loop0): read error corrected: ino 0 off 30679040 (dev /dev/loop0 sector 76304) [ 115.341464][ T5118] BTRFS info (device loop0): read error corrected: ino 0 off 30683136 (dev /dev/loop0 sector 76312) [ 115.351701][ T153] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 115.356334][ T5118] BTRFS info (device loop0): read error corrected: ino 0 off 30457856 (dev /dev/loop0 sector 75872) [ 115.359911][ T5118] BTRFS info (device loop0): read error corrected: ino 0 off 30461952 (dev /dev/loop0 sector 75880) [ 115.368434][ T5118] FAULT_INJECTION: forcing a failure. [ 115.368434][ T5118] name failslab, interval 1, probability 0, space 0, times 0 [ 115.372430][ T5118] CPU: 0 PID: 5118 Comm: syz.0.18 Tainted: G W 5.15.181-syzkaller #0 [ 115.375129][ T5118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 115.378078][ T5118] Call trace: [ 115.379002][ T5118] dump_backtrace+0x0/0x43c [ 115.380348][ T5118] show_stack+0x2c/0x3c [ 115.381581][ T5118] __dump_stack+0x30/0x40 [ 115.382825][ T5118] dump_stack_lvl+0xf8/0x160 [ 115.384246][ T5118] dump_stack+0x1c/0x5c [ 115.385463][ T5118] should_fail+0x3c0/0x51c [ 115.386822][ T5118] __should_failslab+0xbc/0x10c [ 115.388222][ T5118] should_failslab+0x10/0x28 [ 115.389617][ T5118] slab_pre_alloc_hook+0x64/0xec [ 115.391042][ T5118] kmem_cache_alloc+0x94/0x3e4 [ 115.392452][ T5118] btrfs_add_delayed_tree_ref+0x184/0xd4c [ 115.394135][ T5118] btrfs_alloc_tree_block+0xb8c/0x112c [ 115.395715][ T5118] btrfs_force_cow_block+0x3a8/0x1700 [ 115.397293][ T5118] btrfs_cow_block+0x2d8/0x66c [ 115.398887][ T5118] btrfs_search_slot+0xa10/0x1f4c [ 115.400344][ T5118] btrfs_insert_empty_items+0x1e0/0x2a8 [ 115.401897][ T5118] insert_balance_item+0x14c/0x1118 [ 115.403396][ T5118] btrfs_balance+0x8e4/0x1138 [ 115.404827][ T5118] btrfs_ioctl_balance+0x4cc/0x658 [ 115.406277][ T5118] btrfs_ioctl+0x8d0/0xb38 [ 115.407591][ T5118] __arm64_sys_ioctl+0x14c/0x1c8 [ 115.409083][ T5118] invoke_syscall+0x98/0x2b8 [ 115.410430][ T5118] el0_svc_common+0x138/0x258 [ 115.411805][ T5118] do_el0_svc+0x58/0x14c [ 115.413080][ T5118] el0_svc+0x78/0x1e0 [ 115.414274][ T5118] el0t_64_sync_handler+0xcc/0xe4 [ 115.415823][ T5118] el0t_64_sync+0x1a0/0x1a4 [ 115.491614][ T4816] ------------[ cut here ]------------ [ 115.493171][ T4816] WARNING: CPU: 0 PID: 4816 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 115.496501][ T4816] Modules linked in: [ 115.497636][ T4816] CPU: 0 PID: 4816 Comm: syz-executor Tainted: G W 5.15.181-syzkaller #0 [ 115.500355][ T4816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 115.503289][ T4816] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 115.505622][ T4816] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 115.507762][ T4816] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 115.509914][ T4816] sp : ffff80001f727740 [ 115.511147][ T4816] x29: ffff80001f727750 x28: dfff800000000000 x27: 1fffe0001b28900c [ 115.513470][ T4816] x26: dfff800000000000 x25: ffff80001414d310 x24: 0000000000000001 [ 115.515829][ T4816] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 115.518142][ T4816] x20: ffff0000d9448060 x19: 0000000000000000 x18: 0000000000000000 [ 115.520525][ T4816] x17: 0000000000000000 x16: ffff8000111a3970 x15: 0000000000000003 [ 115.522811][ T4816] x14: 000000001119f804 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 115.525185][ T4816] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a035894 [ 115.527600][ T4816] x8 : ffff0000c13351c0 x7 : ffff80000a034b78 x6 : 0000000000000000 [ 115.529870][ T4816] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d4768 [ 115.532187][ T4816] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 115.534530][ T4816] Call trace: [ 115.535449][ T4816] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 115.537362][ T4816] btrfs_block_rsv_release+0x408/0x4e4 [ 115.538903][ T4816] btrfs_release_global_block_rsv+0x38/0x22c [ 115.540628][ T4816] btrfs_free_block_groups+0x7b4/0xb44 [ 115.542190][ T4816] close_ctree+0x608/0x84c [ 115.543431][ T4816] btrfs_put_super+0x40/0x50 [ 115.544771][ T4816] generic_shutdown_super+0x130/0x2f0 [ 115.546310][ T4816] kill_anon_super+0x4c/0x80 [ 115.547684][ T4816] btrfs_kill_super+0x40/0x58 [ 115.549034][ T4816] deactivate_locked_super+0xb8/0x13c [ 115.550679][ T4816] deactivate_super+0xf8/0x118 [ 115.552109][ T4816] cleanup_mnt+0x3a4/0x458 [ 115.553422][ T4816] __cleanup_mnt+0x20/0x30 [ 115.554689][ T4816] task_work_run+0x12c/0x1e0 [ 115.556054][ T4816] do_notify_resume+0x24b4/0x3128 [ 115.557524][ T4816] el0_svc+0xf0/0x1e0 [ 115.558651][ T4816] el0t_64_sync_handler+0xcc/0xe4 [ 115.560094][ T4816] el0t_64_sync+0x1a0/0x1a4 [ 115.561391][ T4816] irq event stamp: 654184 [ 115.562719][ T4816] hardirqs last enabled at (654183): [] kasan_quarantine_put+0xc4/0x204 [ 115.565663][ T4816] hardirqs last disabled at (654184): [] el1_dbg+0x24/0x80 [ 115.568145][ T4816] softirqs last enabled at (652336): [] handle_softirqs+0xa4c/0xbf0 [ 115.570889][ T4816] softirqs last disabled at (652327): [] __irq_exit_rcu+0x240/0x440 [ 115.573662][ T4816] ---[ end trace c1c5343507b8aca6 ]--- [ 117.450910][ T5141] loop0: detected capacity change from 0 to 262144 [ 117.496913][ T5141] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5141) [ 117.511502][ T5141] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 117.516196][ T5141] BTRFS info (device loop0): enabling ssd optimizations [ 117.518754][ T5141] BTRFS info (device loop0): enabling auto defrag [ 117.520638][ T5141] BTRFS info (device loop0): using free space tree [ 117.522518][ T5141] BTRFS info (device loop0): has skinny extents [ 117.524874][ T5141] BTRFS info (device loop0): flagging fs with big metadata feature [ 117.538257][ T9] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 117.545420][ T595] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 117.561143][ T595] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 117.570373][ T5141] FAULT_INJECTION: forcing a failure. [ 117.570373][ T5141] name failslab, interval 1, probability 0, space 0, times 0 [ 117.574460][ T5141] CPU: 0 PID: 5141 Comm: syz.0.19 Tainted: G W 5.15.181-syzkaller #0 [ 117.577145][ T5141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 117.579902][ T5141] Call trace: [ 117.580867][ T5141] dump_backtrace+0x0/0x43c [ 117.582134][ T5141] show_stack+0x2c/0x3c [ 117.583367][ T5141] __dump_stack+0x30/0x40 [ 117.584647][ T5141] dump_stack_lvl+0xf8/0x160 [ 117.586057][ T5141] dump_stack+0x1c/0x5c [ 117.587258][ T5141] should_fail+0x3c0/0x51c [ 117.588567][ T5141] __should_failslab+0xbc/0x10c [ 117.589982][ T5141] should_failslab+0x10/0x28 [ 117.591290][ T5141] slab_pre_alloc_hook+0x64/0xec [ 117.592705][ T5141] kmem_cache_alloc+0x94/0x3e4 [ 117.594056][ T5141] btrfs_alloc_tree_block+0xa30/0x112c [ 117.595622][ T5141] btrfs_force_cow_block+0x3a8/0x1700 [ 117.597132][ T5141] btrfs_cow_block+0x2d8/0x66c [ 117.598473][ T5141] btrfs_search_slot+0xa10/0x1f4c [ 117.599906][ T5141] btrfs_insert_empty_items+0x1e0/0x2a8 [ 117.601490][ T5141] insert_balance_item+0x14c/0x1118 [ 117.603076][ T5141] btrfs_balance+0x8e4/0x1138 [ 117.604430][ T5141] btrfs_ioctl_balance+0x4cc/0x658 [ 117.605880][ T5141] btrfs_ioctl+0x8d0/0xb38 [ 117.607141][ T5141] __arm64_sys_ioctl+0x14c/0x1c8 [ 117.608556][ T5141] invoke_syscall+0x98/0x2b8 [ 117.609948][ T5141] el0_svc_common+0x138/0x258 [ 117.611224][ T5141] do_el0_svc+0x58/0x14c [ 117.612446][ T5141] el0_svc+0x78/0x1e0 [ 117.613620][ T5141] el0t_64_sync_handler+0xcc/0xe4 [ 117.615036][ T5141] el0t_64_sync+0x1a0/0x1a4 [ 117.703117][ T4816] ------------[ cut here ]------------ [ 117.704806][ T4816] WARNING: CPU: 1 PID: 4816 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 117.708147][ T4816] Modules linked in: [ 117.709224][ T4816] CPU: 1 PID: 4816 Comm: syz-executor Tainted: G W 5.15.181-syzkaller #0 [ 117.711983][ T4816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 117.714781][ T4816] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.717009][ T4816] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 117.719021][ T4816] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 117.721064][ T4816] sp : ffff80001f727740 [ 117.722165][ T4816] x29: ffff80001f727750 x28: dfff800000000000 x27: 1fffe0001b963a0c [ 117.724522][ T4816] x26: dfff800000000000 x25: ffff80001414d310 x24: 0000000000000002 [ 117.726879][ T4816] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 117.729162][ T4816] x20: ffff0000dcb1d060 x19: 0000000000000000 x18: 0000000000000000 [ 117.731377][ T4816] x17: 0000000000000000 x16: ffff8000111a3970 x15: 0000000000000003 [ 117.733629][ T4816] x14: 000000001119f804 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 117.736015][ T4816] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a035894 [ 117.738312][ T4816] x8 : ffff0000c13351c0 x7 : ffff80000a034b78 x6 : 0000000000000000 [ 117.740588][ T4816] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d4768 [ 117.742906][ T4816] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 117.745236][ T4816] Call trace: [ 117.746126][ T4816] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 117.748092][ T4816] btrfs_block_rsv_release+0x408/0x4e4 [ 117.749678][ T4816] btrfs_release_global_block_rsv+0x38/0x22c [ 117.751428][ T4816] btrfs_free_block_groups+0x7b4/0xb44 [ 117.753010][ T4816] close_ctree+0x608/0x84c [ 117.754386][ T4816] btrfs_put_super+0x40/0x50 [ 117.755687][ T4816] generic_shutdown_super+0x130/0x2f0 [ 117.757180][ T4816] kill_anon_super+0x4c/0x80 [ 117.758487][ T4816] btrfs_kill_super+0x40/0x58 [ 117.759786][ T4816] deactivate_locked_super+0xb8/0x13c [ 117.761374][ T4816] deactivate_super+0xf8/0x118 [ 117.762713][ T4816] cleanup_mnt+0x3a4/0x458 [ 117.763984][ T4816] __cleanup_mnt+0x20/0x30 [ 117.765332][ T4816] task_work_run+0x12c/0x1e0 [ 117.766630][ T4816] do_notify_resume+0x24b4/0x3128 [ 117.768059][ T4816] el0_svc+0xf0/0x1e0 [ 117.769195][ T4816] el0t_64_sync_handler+0xcc/0xe4 [ 117.770661][ T4816] el0t_64_sync+0x1a0/0x1a4 [ 117.771917][ T4816] irq event stamp: 815798 [ 117.773142][ T4816] hardirqs last enabled at (815797): [] kasan_quarantine_put+0xc4/0x204 [ 117.775990][ T4816] hardirqs last disabled at (815798): [] el1_dbg+0x24/0x80 [ 117.778564][ T4816] softirqs last enabled at (814846): [] handle_softirqs+0xa4c/0xbf0 [ 117.781372][ T4816] softirqs last disabled at (814813): [] __irq_exit_rcu+0x240/0x440 [ 117.784056][ T4816] ---[ end trace c1c5343507b8aca7 ]---