Warning: Permanently added '10.128.0.162' (ED25519) to the list of known hosts. 1970/01/01 00:00:58 ignoring optional flag "type"="gce" 1970/01/01 00:00:59 parsed 1 programs [ 60.509570][ T4402] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 61.671108][ T4519] chnl_net:caif_netlink_parms(): no params data found [ 61.687600][ T4519] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.688935][ T4519] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.690388][ T4519] device bridge_slave_0 entered promiscuous mode [ 61.692437][ T4519] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.693630][ T4519] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.695027][ T4519] device bridge_slave_1 entered promiscuous mode [ 61.702074][ T4519] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.704467][ T4519] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.714005][ T4519] team0: Port device team_slave_0 added [ 61.715752][ T4519] team0: Port device team_slave_1 added [ 61.722101][ T4519] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.723245][ T4519] 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. [ 61.727146][ T4519] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.731156][ T4519] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.732275][ T4519] 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. [ 61.736353][ T4519] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.780184][ T4519] device hsr_slave_0 entered promiscuous mode [ 61.838914][ T4519] device hsr_slave_1 entered promiscuous mode [ 62.424421][ T4519] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.450030][ T4519] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.509929][ T4519] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.532701][ T4519] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.656243][ T4519] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.657493][ T4519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.658813][ T4519] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.659866][ T4519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.677741][ T4519] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.682165][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.684193][ T497] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.690582][ T497] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.693115][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 62.697246][ T4519] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.704351][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.706044][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.707339][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.708478][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.713175][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.714680][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.716277][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.717435][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.728388][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.734157][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.735788][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.737684][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.740509][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.742212][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.746337][ T4519] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.748020][ T4519] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.753265][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.755037][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.759961][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.761914][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.763434][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.766991][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.834846][ T4519] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.839928][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.841177][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.852144][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.853762][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.864231][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.865744][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.867296][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.868631][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.872337][ T4519] device veth0_vlan entered promiscuous mode [ 62.875507][ T4519] device veth1_vlan entered promiscuous mode [ 62.892342][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.893799][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.895285][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.896858][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.901045][ T4519] device veth0_macvtap entered promiscuous mode [ 62.903400][ T4519] device veth1_macvtap entered promiscuous mode [ 62.911454][ T4519] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.912802][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.914265][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.915632][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.917022][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.920486][ T4519] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.921792][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.923568][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.936381][ T4519] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.937771][ T4519] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.940855][ T4519] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.942194][ T4519] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.059449][ T343] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.060716][ T343] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.062256][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.082247][ T343] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.083510][ T343] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.084998][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 63.573614][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.261762][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.491636][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.532450][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:08 executed programs: 0 [ 69.001789][ T4938] chnl_net:caif_netlink_parms(): no params data found [ 69.041361][ T4938] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.042637][ T4938] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.044112][ T4938] device bridge_slave_0 entered promiscuous mode [ 69.046239][ T4938] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.047452][ T4938] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.049871][ T4938] device bridge_slave_1 entered promiscuous mode [ 69.057842][ T4938] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.060663][ T4938] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.074597][ T4938] team0: Port device team_slave_0 added [ 69.076420][ T4938] team0: Port device team_slave_1 added [ 69.085054][ T4938] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.086119][ T4938] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.091773][ T4938] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.097519][ T4938] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.098469][ T4938] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.102660][ T4938] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.149938][ T4938] device hsr_slave_0 entered promiscuous mode [ 69.179030][ T4938] device hsr_slave_1 entered promiscuous mode [ 69.208879][ T4938] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.210081][ T4938] Cannot create hsr debugfs directory [ 69.610087][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.611271][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.619657][ T1541] cfg80211: failed to load regulatory.db [ 69.795748][ T4938] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.841317][ T4938] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.899809][ T4938] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.941541][ T4938] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.988116][ T4938] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.989354][ T4938] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.990537][ T4938] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.991653][ T4938] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.009811][ T1654] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.011357][ T1654] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.032410][ T4938] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.036101][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.037536][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.047893][ T4938] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.052299][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.053706][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.055201][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.056187][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.064206][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.066264][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.068075][ T1654] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.069249][ T1654] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.083601][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.090325][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.096911][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.099538][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.101178][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.103792][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.105323][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.110615][ T4938] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.112247][ T4938] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.115320][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.116828][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.118401][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.120400][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.122265][ T1654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.168010][ T4938] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.177031][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.178409][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.186475][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.188083][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.196720][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.198296][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.207407][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.210398][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.213310][ T4938] device veth0_vlan entered promiscuous mode [ 70.217414][ T4938] device veth1_vlan entered promiscuous mode [ 70.225863][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.227454][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.229558][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.231119][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.233817][ T4938] device veth0_macvtap entered promiscuous mode [ 70.236162][ T4938] device veth1_macvtap entered promiscuous mode [ 70.242846][ T4938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.244547][ T4938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.246592][ T4938] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.248644][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.250347][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.251853][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.253385][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.255513][ T4938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.257199][ T4938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.260902][ T4938] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.262188][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.263784][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.266703][ T4938] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.268159][ T4938] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.270194][ T4938] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.271580][ T4938] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.294085][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.295401][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.297011][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.306584][ T1654] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.307815][ T1654] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.310254][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.978800][ T13] Bluetooth: hci1: command 0x0409 tx timeout [ 71.111475][ T5096] loop0: detected capacity change from 0 to 262144 [ 71.149616][ T5096] ======================================================= [ 71.149616][ T5096] WARNING: The mand mount option has been deprecated and [ 71.149616][ T5096] and is ignored by this kernel. Remove the mand [ 71.149616][ T5096] option from the mount to silence this warning. [ 71.149616][ T5096] ======================================================= [ 71.169068][ T5096] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (5096) [ 71.175612][ T5096] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 71.177129][ T5096] BTRFS info (device loop0): enabling ssd optimizations [ 71.178130][ T5096] BTRFS info (device loop0): enabling auto defrag [ 71.179522][ T5096] BTRFS info (device loop0): using free space tree [ 71.180544][ T5096] BTRFS info (device loop0): has skinny extents [ 71.181478][ T5096] BTRFS info (device loop0): flagging fs with big metadata feature [ 71.188911][ T497] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 71.192036][ T5096] BTRFS info (device loop0): read error corrected: ino 0 off 22036480 (dev /dev/loop0 sector 43040) [ 71.193766][ T5096] BTRFS info (device loop0): read error corrected: ino 0 off 22040576 (dev /dev/loop0 sector 43048) [ 71.195484][ T5096] BTRFS info (device loop0): read error corrected: ino 0 off 22044672 (dev /dev/loop0 sector 43056) [ 71.197246][ T5096] BTRFS info (device loop0): read error corrected: ino 0 off 22048768 (dev /dev/loop0 sector 43064) [ 71.201210][ T136] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 71.203593][ T5096] BTRFS info (device loop0): read error corrected: ino 0 off 30670848 (dev /dev/loop0 sector 76288) [ 71.205485][ T5096] BTRFS info (device loop0): read error corrected: ino 0 off 30674944 (dev /dev/loop0 sector 76296) [ 71.207220][ T5096] BTRFS info (device loop0): read error corrected: ino 0 off 30679040 (dev /dev/loop0 sector 76304) [ 71.211402][ T5096] BTRFS info (device loop0): read error corrected: ino 0 off 30683136 (dev /dev/loop0 sector 76312) [ 71.216280][ T497] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 71.218579][ T5096] BTRFS info (device loop0): read error corrected: ino 0 off 30457856 (dev /dev/loop0 sector 75872) [ 71.225660][ T5096] BTRFS info (device loop0): read error corrected: ino 0 off 30461952 (dev /dev/loop0 sector 75880) [ 71.232588][ T5096] FAULT_INJECTION: forcing a failure. [ 71.232588][ T5096] name failslab, interval 1, probability 0, space 0, times 1 [ 71.234680][ T5096] CPU: 0 PID: 5096 Comm: syz.0.15 Not tainted syzkaller #0 [ 71.235787][ T5096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 71.237277][ T5096] Call trace: [ 71.237739][ T5096] dump_backtrace+0x0/0x43c [ 71.238417][ T5096] show_stack+0x2c/0x3c [ 71.239097][ T5096] __dump_stack+0x30/0x40 [ 71.239767][ T5096] dump_stack_lvl+0xf8/0x160 [ 71.240461][ T5096] dump_stack+0x1c/0x5c [ 71.241140][ T5096] should_fail+0x3c0/0x51c [ 71.241809][ T5096] __should_failslab+0xbc/0x10c [ 71.242527][ T5096] should_failslab+0x10/0x28 [ 71.243272][ T5096] slab_pre_alloc_hook+0x64/0xec [ 71.244034][ T5096] kmem_cache_alloc+0x94/0x3e4 [ 71.244719][ T5096] btrfs_add_delayed_tree_ref+0x184/0xd4c [ 71.245628][ T5096] btrfs_alloc_tree_block+0xb8c/0x112c [ 71.246432][ T5096] btrfs_force_cow_block+0x3a8/0x1700 [ 71.247326][ T5096] btrfs_cow_block+0x2d8/0x66c [ 71.248118][ T5096] btrfs_search_slot+0xa10/0x1f4c [ 71.248895][ T5096] btrfs_insert_empty_items+0x1e0/0x2a8 [ 71.249767][ T5096] insert_balance_item+0x14c/0x1118 [ 71.250556][ T5096] btrfs_balance+0x8e4/0x1138 [ 71.251319][ T5096] btrfs_ioctl_balance+0x4cc/0x658 [ 71.252023][ T5096] btrfs_ioctl+0x8d0/0xb38 [ 71.252693][ T5096] __arm64_sys_ioctl+0x14c/0x1c8 [ 71.253418][ T5096] invoke_syscall+0x98/0x2b8 [ 71.254068][ T5096] el0_svc_common+0x138/0x258 [ 71.254751][ T5096] do_el0_svc+0x58/0x14c [ 71.255406][ T5096] el0_svc+0x78/0x1e0 [ 71.256078][ T5096] el0t_64_sync_handler+0xcc/0xe4 [ 71.256849][ T5096] el0t_64_sync+0x1a0/0x1a4 [ 71.298084][ T4938] ------------[ cut here ]------------ [ 71.299115][ T4938] WARNING: CPU: 0 PID: 4938 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 71.300902][ T4938] Modules linked in: [ 71.301492][ T4938] CPU: 0 PID: 4938 Comm: syz-executor Not tainted syzkaller #0 [ 71.302741][ T4938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 71.304185][ T4938] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 71.305398][ T4938] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 71.306530][ T4938] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 71.307581][ T4938] sp : ffff80001f9b7740 [ 71.308177][ T4938] x29: ffff80001f9b7750 x28: dfff800000000000 x27: 1fffe0001b0cd70c [ 71.309466][ T4938] x26: dfff800000000000 x25: ffff80001411d310 x24: 0000000000000001 [ 71.310754][ T4938] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 71.311985][ T4938] x20: ffff0000d866b860 x19: 0000000000000000 x18: 0000000000000000 [ 71.313206][ T4938] x17: ffff800016cb1000 x16: ffff800011169180 x15: ffff800016791500 [ 71.314495][ T4938] x14: ffff0000cd6aa540 x13: dfff800000000000 x12: 0000000000ff0100 [ 71.315622][ T4938] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a02c4a8 [ 71.316818][ T4938] x8 : ffff0000cd6a9b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 71.318067][ T4938] x5 : ffff800016e834a0 x4 : 0000000000000008 x3 : ffff8000082d60c8 [ 71.319278][ T4938] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 71.320442][ T4938] Call trace: [ 71.320923][ T4938] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 71.321878][ T4938] btrfs_block_rsv_release+0x408/0x4e4 [ 71.322649][ T4938] btrfs_release_global_block_rsv+0x38/0x22c [ 71.323578][ T4938] btrfs_free_block_groups+0x7b4/0xb44 [ 71.324374][ T4938] close_ctree+0x608/0x84c [ 71.325026][ T4938] btrfs_put_super+0x40/0x50 [ 71.325710][ T4938] generic_shutdown_super+0x130/0x2f0 [ 71.326483][ T4938] kill_anon_super+0x4c/0x80 [ 71.327170][ T4938] btrfs_kill_super+0x40/0x58 [ 71.327911][ T4938] deactivate_locked_super+0xb8/0x13c [ 71.328720][ T4938] deactivate_super+0xf8/0x118 [ 71.329408][ T4938] cleanup_mnt+0x3a4/0x458 [ 71.330059][ T4938] __cleanup_mnt+0x20/0x30 [ 71.330765][ T4938] task_work_run+0x12c/0x1e0 [ 71.331479][ T4938] do_notify_resume+0x24b4/0x3128 [ 71.332218][ T4938] el0_svc+0xf0/0x1e0 [ 71.332806][ T4938] el0t_64_sync_handler+0xcc/0xe4 [ 71.333541][ T4938] el0t_64_sync+0x1a0/0x1a4 [ 71.334223][ T4938] irq event stamp: 131364 [ 71.334860][ T4938] hardirqs last enabled at (131363): [] kasan_quarantine_put+0xc4/0x204 [ 71.336300][ T4938] hardirqs last disabled at (131364): [] el1_dbg+0x24/0x80 [ 71.337654][ T4938] softirqs last enabled at (130190): [] handle_softirqs+0xa4c/0xbf0 [ 71.339078][ T4938] softirqs last disabled at (130161): [] __irq_exit_rcu+0x240/0x440 [ 71.340511][ T4938] ---[ end trace 99e6517011eb3359 ]--- [ 72.266155][ T9] device hsr_slave_0 left promiscuous mode [ 72.291299][ T5144] loop0: detected capacity change from 0 to 262144 [ 72.299612][ T9] device hsr_slave_1 left promiscuous mode [ 72.383784][ T5144] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (5144) [ 72.391593][ T5144] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 72.393097][ T5144] BTRFS info (device loop0): enabling ssd optimizations [ 72.394204][ T5144] BTRFS info (device loop0): enabling auto defrag [ 72.395163][ T5144] BTRFS info (device loop0): using free space tree [ 72.396182][ T5144] BTRFS info (device loop0): has skinny extents [ 72.397163][ T5144] BTRFS info (device loop0): flagging fs with big metadata feature [ 72.398810][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.399935][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.401540][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.402707][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.403996][ T9] device bridge_slave_1 left promiscuous mode [ 72.404979][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.409684][ T136] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 72.412970][ T343] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 72.418063][ T343] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 72.425137][ T5144] FAULT_INJECTION: forcing a failure. [ 72.425137][ T5144] name failslab, interval 1, probability 0, space 0, times 0 [ 72.427145][ T5144] CPU: 0 PID: 5144 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 72.428399][ T5144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.429937][ T5144] Call trace: [ 72.430423][ T5144] dump_backtrace+0x0/0x43c [ 72.431080][ T5144] show_stack+0x2c/0x3c [ 72.431694][ T5144] __dump_stack+0x30/0x40 [ 72.432315][ T5144] dump_stack_lvl+0xf8/0x160 [ 72.432990][ T5144] dump_stack+0x1c/0x5c [ 72.433608][ T5144] should_fail+0x3c0/0x51c [ 72.434280][ T5144] __should_failslab+0xbc/0x10c [ 72.435043][ T5144] should_failslab+0x10/0x28 [ 72.435745][ T5144] slab_pre_alloc_hook+0x64/0xec [ 72.436499][ T5144] kmem_cache_alloc+0x94/0x3e4 [ 72.437176][ T5144] btrfs_add_delayed_tree_ref+0x184/0xd4c [ 72.438015][ T5144] btrfs_alloc_tree_block+0xb8c/0x112c [ 72.438885][ T5144] btrfs_force_cow_block+0x3a8/0x1700 [ 72.439695][ T5144] btrfs_cow_block+0x2d8/0x66c [ 72.440346][ T5144] btrfs_search_slot+0xa10/0x1f4c [ 72.441043][ T5144] btrfs_insert_empty_items+0x1e0/0x2a8 [ 72.441813][ T5144] insert_balance_item+0x14c/0x1118 [ 72.442543][ T5144] btrfs_balance+0x8e4/0x1138 [ 72.443271][ T5144] btrfs_ioctl_balance+0x4cc/0x658 [ 72.443991][ T5144] btrfs_ioctl+0x8d0/0xb38 [ 72.444634][ T5144] __arm64_sys_ioctl+0x14c/0x1c8 [ 72.445360][ T5144] invoke_syscall+0x98/0x2b8 [ 72.446100][ T5144] el0_svc_common+0x138/0x258 [ 72.446797][ T5144] do_el0_svc+0x58/0x14c [ 72.447405][ T5144] el0_svc+0x78/0x1e0 [ 72.447969][ T5144] el0t_64_sync_handler+0xcc/0xe4 [ 72.448694][ T5144] el0t_64_sync+0x1a0/0x1a4 [ 72.480181][ T9] device bridge_slave_0 left promiscuous mode [ 72.481265][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.484926][ T4938] ------------[ cut here ]------------ [ 72.485796][ T4938] WARNING: CPU: 0 PID: 4938 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 72.487586][ T4938] Modules linked in: [ 72.488174][ T4938] CPU: 0 PID: 4938 Comm: syz-executor Tainted: G W syzkaller #0 [ 72.489509][ T4938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.490986][ T4938] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.492142][ T4938] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 72.493170][ T4938] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 72.494260][ T4938] sp : ffff80001f9b7740 [ 72.494840][ T4938] x29: ffff80001f9b7750 x28: dfff800000000000 x27: 1fffe0001aa8520c [ 72.496068][ T4938] x26: dfff800000000000 x25: ffff80001411d310 x24: 0000000000000001 [ 72.497277][ T4938] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 72.498445][ T4938] x20: ffff0000d5429060 x19: 0000000000000000 x18: 0000000000000000 [ 72.499685][ T4938] x17: 0000000000000000 x16: ffff800011169180 x15: 0000000000000003 [ 72.500897][ T4938] x14: 0000000011164fa0 x13: 1ffff0000282406b x12: 0000000000ff0100 [ 72.502046][ T4938] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a02c4a8 [ 72.503299][ T4938] x8 : ffff0000cd6a9b40 x7 : ffff80000a02b78c x6 : 0000000000000000 [ 72.504526][ T4938] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d60c8 [ 72.505775][ T4938] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 72.507029][ T4938] Call trace: [ 72.507530][ T4938] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 72.508503][ T4938] btrfs_block_rsv_release+0x408/0x4e4 [ 72.509343][ T4938] btrfs_release_global_block_rsv+0x38/0x22c [ 72.510243][ T4938] btrfs_free_block_groups+0x7b4/0xb44 [ 72.511095][ T4938] close_ctree+0x608/0x84c [ 72.511719][ T4938] btrfs_put_super+0x40/0x50 [ 72.512381][ T4938] generic_shutdown_super+0x130/0x2f0 [ 72.513177][ T4938] kill_anon_super+0x4c/0x80 [ 72.513837][ T4938] btrfs_kill_super+0x40/0x58 [ 72.514515][ T4938] deactivate_locked_super+0xb8/0x13c [ 72.515275][ T4938] deactivate_super+0xf8/0x118 [ 72.516007][ T4938] cleanup_mnt+0x3a4/0x458 [ 72.516655][ T4938] __cleanup_mnt+0x20/0x30 [ 72.517331][ T4938] task_work_run+0x12c/0x1e0 [ 72.517986][ T4938] do_notify_resume+0x24b4/0x3128 [ 72.518721][ T4938] el0_svc+0xf0/0x1e0 [ 72.519308][ T4938] el0t_64_sync_handler+0xcc/0xe4 [ 72.520059][ T4938] el0t_64_sync+0x1a0/0x1a4 [ 72.520708][ T4938] irq event stamp: 219262 [ 72.521315][ T4938] hardirqs last enabled at (219261): [] kasan_quarantine_put+0xc4/0x204 [ 72.522742][ T4938] hardirqs last disabled at (219262): [] el1_dbg+0x24/0x80 [ 72.523986][ T4938] softirqs last enabled at (217496): [] handle_softirqs+0xa4c/0xbf0 [ 72.525387][ T4938] softirqs last disabled at (217467): [] __irq_exit_rcu+0x240/0x440 [ 72.526728][ T4938] ---[ end trace 99e6517011eb335a ]--- [ 72.618819][ T9] device veth1_macvtap left promiscuous mode [ 72.619892][ T9] device veth0_macvtap left promiscuous mode [ 72.620893][ T9] device veth1_vlan left promiscuous mode [ 72.621864][ T9] device veth0_vlan left promiscuous mode [ 72.804872][ T9] team0 (unregistering): Port device team_slave_1 removed [ 72.811063][ T9] team0 (unregistering): Port device team_slave_0 removed [ 72.815399][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 72.842968][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 72.941899][ T9] bond0 (unregistering): Released all slaves [ 73.058805][ T5139] Bluetooth: hci1: command 0x041b tx timeout [ 73.328302][ T5168] loop0: detected capacity change from 0 to 262144 [ 73.386553][ T5168] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5168) [ 73.391818][ T5168] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 73.393362][ T5168] BTRFS info (device loop0): enabling ssd optimizations [ 73.394409][ T5168] BTRFS info (device loop0): enabling auto defrag [ 73.395343][ T5168] BTRFS info (device loop0): using free space tree [ 73.396273][ T5168] BTRFS info (device loop0): has skinny extents [ 73.397221][ T5168] BTRFS info (device loop0): flagging fs with big metadata feature [ 73.409028][ T497] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 73.412357][ T343] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 73.420825][ T497] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 73.425429][ T5168] FAULT_INJECTION: forcing a failure. [ 73.425429][ T5168] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 73.427597][ T5168] CPU: 0 PID: 5168 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 73.428794][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 73.430291][ T5168] Call trace: [ 73.430746][ T5168] dump_backtrace+0x0/0x43c [ 73.431442][ T5168] show_stack+0x2c/0x3c [ 73.432071][ T5168] __dump_stack+0x30/0x40 [ 73.432704][ T5168] dump_stack_lvl+0xf8/0x160 [ 73.433379][ T5168] dump_stack+0x1c/0x5c [ 73.433962][ T5168] should_fail+0x3c0/0x51c [ 73.434586][ T5168] should_fail_alloc_page+0x74/0xa8 [ 73.435322][ T5168] prepare_alloc_pages+0x160/0x460 [ 73.436143][ T5168] __alloc_pages+0x108/0x470 [ 73.436797][ T5168] alloc_pages+0x34c/0x5c0 [ 73.437382][ T5168] stack_depot_save+0x354/0x49c [ 73.438099][ T5168] __kasan_slab_alloc+0xa8/0xcc [ 73.438836][ T5168] slab_post_alloc_hook+0x74/0x408 [ 73.439550][ T5168] kmem_cache_alloc+0x1e0/0x3e4 [ 73.440265][ T5168] btrfs_add_delayed_tree_ref+0x184/0xd4c [ 73.441076][ T5168] btrfs_alloc_tree_block+0xb8c/0x112c [ 73.441902][ T5168] btrfs_force_cow_block+0x3a8/0x1700 [ 73.442672][ T5168] btrfs_cow_block+0x2d8/0x66c [ 73.443362][ T5168] btrfs_search_slot+0xa10/0x1f4c [ 73.444075][ T5168] btrfs_insert_empty_items+0x1e0/0x2a8 [ 73.444995][ T5168] insert_balance_item+0x14c/0x1118 [ 73.445764][ T5168] btrfs_balance+0x8e4/0x1138 [ 73.446411][ T5168] btrfs_ioctl_balance+0x4cc/0x658 [ 73.447113][ T5168] btrfs_ioctl+0x8d0/0xb38 [ 73.447746][ T5168] __arm64_sys_ioctl+0x14c/0x1c8 [ 73.448443][ T5168] invoke_syscall+0x98/0x2b8 [ 73.449056][ T5168] el0_svc_common+0x138/0x258 [ 73.449779][ T5168] do_el0_svc+0x58/0x14c [ 73.450392][ T5168] el0_svc+0x78/0x1e0 [ 73.450977][ T5168] el0t_64_sync_handler+0xcc/0xe4 [ 73.451733][ T5168] el0t_64_sync+0x1a0/0x1a4 [ 73.462300][ T5168] BTRFS info (device loop0): balance: start [ 73.463601][ T5168] BTRFS info (device loop0): balance: ended with status: 0 [ 74.282965][ T5192] loop0: detected capacity change from 0 to 262144 [ 74.323793][ T5192] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5192) [ 74.328997][ T5192] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 74.330509][ T5192] BTRFS info (device loop0): enabling ssd optimizations [ 74.331512][ T5192] BTRFS info (device loop0): enabling auto defrag [ 74.332431][ T5192] BTRFS info (device loop0): using free space tree [ 74.333405][ T5192] BTRFS info (device loop0): has skinny extents [ 74.334401][ T5192] BTRFS info (device loop0): flagging fs with big metadata feature [ 74.341415][ T343] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 74.352112][ T5192] FAULT_INJECTION: forcing a failure. [ 74.352112][ T5192] name failslab, interval 1, probability 0, space 0, times 0 [ 74.354158][ T5192] CPU: 0 PID: 5192 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 74.355326][ T5192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.356764][ T5192] Call trace: [ 74.357223][ T5192] dump_backtrace+0x0/0x43c [ 74.357859][ T5192] show_stack+0x2c/0x3c [ 74.358452][ T5192] __dump_stack+0x30/0x40 [ 74.359132][ T5192] dump_stack_lvl+0xf8/0x160 [ 74.359841][ T5192] dump_stack+0x1c/0x5c [ 74.360513][ T5192] should_fail+0x3c0/0x51c [ 74.361178][ T5192] __should_failslab+0xbc/0x10c [ 74.361919][ T5192] should_failslab+0x10/0x28 [ 74.362555][ T5192] slab_pre_alloc_hook+0x64/0xec [ 74.363210][ T5192] kmem_cache_alloc+0x94/0x3e4 [ 74.363869][ T5192] btrfs_add_delayed_tree_ref+0x1a0/0xd4c [ 74.364729][ T5192] btrfs_alloc_tree_block+0xb8c/0x112c [ 74.365529][ T5192] btrfs_force_cow_block+0x3a8/0x1700 [ 74.366348][ T5192] btrfs_cow_block+0x2d8/0x66c [ 74.367079][ T5192] btrfs_search_slot+0xa10/0x1f4c [ 74.367902][ T5192] btrfs_insert_empty_items+0x1e0/0x2a8 [ 74.368822][ T5192] insert_balance_item+0x14c/0x1118 [ 74.369640][ T5192] btrfs_balance+0x8e4/0x1138 [ 74.370420][ T5192] btrfs_ioctl_balance+0x4cc/0x658 [ 74.371187][ T5192] btrfs_ioctl+0x8d0/0xb38 [ 74.371844][ T5192] __arm64_sys_ioctl+0x14c/0x1c8 [ 74.372548][ T5192] invoke_syscall+0x98/0x2b8 [ 74.373252][ T5192] el0_svc_common+0x138/0x258 [ 74.373939][ T5192] do_el0_svc+0x58/0x14c [ 74.374558][ T5192] el0_svc+0x78/0x1e0 [ 74.375144][ T5192] el0t_64_sync_handler+0xcc/0xe4 [ 74.375906][ T5192] el0t_64_sync+0x1a0/0x1a4 [ 74.417546][ T4938] ------------[ cut here ]------------ [ 74.418437][ T4938] WARNING: CPU: 0 PID: 4938 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 74.420142][ T4938] Modules linked in: [ 74.420794][ T4938] CPU: 0 PID: 4938 Comm: syz-executor Tainted: G W syzkaller #0 [ 74.422195][ T4938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.423688][ T4938] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.424911][ T4938] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 74.425872][ T4938] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 74.426971][ T4938] sp : ffff80001f9b7740 [ 74.427559][ T4938] x29: ffff80001f9b7750 x28: dfff800000000000 x27: 1fffe0001831fe0c [ 74.428776][ T4938] x26: dfff800000000000 x25: ffff80001411d310 x24: 0000000000000001 [ 74.430027][ T4938] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 74.431305][ T4938] x20: ffff0000c18ff060 x19: 0000000000000000 x18: 0000000000000000 [ 74.432538][ T4938] x17: 0000000000000000 x16: ffff800011169180 x15: 0000000000000003 [ 74.433736][ T4938] x14: 0000000011164fa0 x13: 1ffff0000282406b x12: 0000000000ff0100 [ 74.434970][ T4938] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a02c4a8 [ 74.436165][ T4938] x8 : ffff0000cd6a9b40 x7 : ffff80000a02b78c x6 : 0000000000000000 [ 74.437355][ T4938] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d60c8 [ 74.438535][ T4938] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 74.439699][ T4938] Call trace: [ 74.440171][ T4938] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 74.441174][ T4938] btrfs_block_rsv_release+0x408/0x4e4 [ 74.441950][ T4938] btrfs_release_global_block_rsv+0x38/0x22c [ 74.442830][ T4938] btrfs_free_block_groups+0x7b4/0xb44 [ 74.443627][ T4938] close_ctree+0x608/0x84c [ 74.444250][ T4938] btrfs_put_super+0x40/0x50 [ 74.444955][ T4938] generic_shutdown_super+0x130/0x2f0 [ 74.445713][ T4938] kill_anon_super+0x4c/0x80 [ 74.446394][ T4938] btrfs_kill_super+0x40/0x58 [ 74.447061][ T4938] deactivate_locked_super+0xb8/0x13c [ 74.447864][ T4938] deactivate_super+0xf8/0x118 [ 74.448616][ T4938] cleanup_mnt+0x3a4/0x458 [ 74.449303][ T4938] __cleanup_mnt+0x20/0x30 [ 74.449930][ T4938] task_work_run+0x12c/0x1e0 [ 74.450639][ T4938] do_notify_resume+0x24b4/0x3128 [ 74.451343][ T4938] el0_svc+0xf0/0x1e0 [ 74.451905][ T4938] el0t_64_sync_handler+0xcc/0xe4 [ 74.452628][ T4938] el0t_64_sync+0x1a0/0x1a4 [ 74.453260][ T4938] irq event stamp: 233764 [ 74.453892][ T4938] hardirqs last enabled at (233763): [] kasan_quarantine_put+0xc4/0x204 [ 74.455393][ T4938] hardirqs last disabled at (233764): [] el1_dbg+0x24/0x80 [ 74.456653][ T4938] softirqs last enabled at (231914): [] local_bh_enable+0x10/0x34 [ 74.457989][ T4938] softirqs last disabled at (231912): [] local_bh_disable+0x10/0x34 [ 74.459379][ T4938] ---[ end trace 99e6517011eb335b ]--- 1970/01/01 00:01:14 executed programs: 6 [ 75.129881][ T7] Bluetooth: hci1: command 0x040f tx timeout [ 75.405975][ T5214] loop0: detected capacity change from 0 to 262144 [ 75.440055][ T5214] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5214) [ 75.443191][ T5214] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 75.444711][ T5214] BTRFS info (device loop0): enabling ssd optimizations [ 75.445805][ T5214] BTRFS info (device loop0): enabling auto defrag [ 75.446814][ T5214] BTRFS info (device loop0): using free space tree [ 75.447777][ T5214] BTRFS info (device loop0): has skinny extents [ 75.449457][ T5214] BTRFS info (device loop0): flagging fs with big metadata feature [ 75.462992][ T5214] FAULT_INJECTION: forcing a failure. [ 75.462992][ T5214] name failslab, interval 1, probability 0, space 0, times 0 [ 75.465021][ T5214] CPU: 1 PID: 5214 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 75.466295][ T5214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.467869][ T5214] Call trace: [ 75.468366][ T5214] dump_backtrace+0x0/0x43c [ 75.469085][ T5214] show_stack+0x2c/0x3c [ 75.469715][ T5214] __dump_stack+0x30/0x40 [ 75.470343][ T5214] dump_stack_lvl+0xf8/0x160 [ 75.471016][ T5214] dump_stack+0x1c/0x5c [ 75.471620][ T5214] should_fail+0x3c0/0x51c [ 75.472323][ T5214] __should_failslab+0xbc/0x10c [ 75.473052][ T5214] should_failslab+0x10/0x28 [ 75.473688][ T5214] slab_pre_alloc_hook+0x64/0xec [ 75.474412][ T5214] kmem_cache_alloc+0x94/0x3e4 [ 75.475113][ T5214] btrfs_add_delayed_tree_ref+0x1a0/0xd4c [ 75.475962][ T5214] btrfs_alloc_tree_block+0xb8c/0x112c [ 75.476792][ T5214] btrfs_force_cow_block+0x3a8/0x1700 [ 75.477610][ T5214] btrfs_cow_block+0x2d8/0x66c [ 75.478353][ T5214] btrfs_search_slot+0xa10/0x1f4c [ 75.479144][ T5214] btrfs_insert_empty_items+0x1e0/0x2a8 [ 75.479975][ T5214] insert_balance_item+0x14c/0x1118 [ 75.480713][ T5214] btrfs_balance+0x8e4/0x1138 [ 75.481397][ T5214] btrfs_ioctl_balance+0x4cc/0x658 [ 75.482204][ T5214] btrfs_ioctl+0x8d0/0xb38 [ 75.482814][ T5214] __arm64_sys_ioctl+0x14c/0x1c8 [ 75.483532][ T5214] invoke_syscall+0x98/0x2b8 [ 75.484227][ T5214] el0_svc_common+0x138/0x258 [ 75.484986][ T5214] do_el0_svc+0x58/0x14c [ 75.485564][ T5214] el0_svc+0x78/0x1e0 [ 75.486134][ T5214] el0t_64_sync_handler+0xcc/0xe4 [ 75.486884][ T5214] el0t_64_sync+0x1a0/0x1a4 [ 75.522654][ T4938] ------------[ cut here ]------------ [ 75.523564][ T4938] WARNING: CPU: 1 PID: 4938 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 75.525311][ T4938] Modules linked in: [ 75.525914][ T4938] CPU: 1 PID: 4938 Comm: syz-executor Tainted: G W syzkaller #0 [ 75.527282][ T4938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.528772][ T4938] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.529985][ T4938] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 75.531067][ T4938] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 75.532150][ T4938] sp : ffff80001f9b7740 [ 75.532804][ T4938] x29: ffff80001f9b7750 x28: dfff800000000000 x27: 1fffe0001b378d0c [ 75.534085][ T4938] x26: dfff800000000000 x25: ffff80001411d310 x24: 0000000000000002 [ 75.535347][ T4938] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 75.536589][ T4938] x20: ffff0000d9bc6860 x19: 0000000000000000 x18: 0000000000000000 [ 75.537838][ T4938] x17: 0000000000000000 x16: ffff800011169180 x15: 0000000000000003 [ 75.539128][ T4938] x14: 0000000011164fa0 x13: 1ffff0000282406b x12: 0000000000ff0100 [ 75.540343][ T4938] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a02c4a8 [ 75.541629][ T4938] x8 : ffff0000cd6a9b40 x7 : ffff80000a02b78c x6 : 0000000000000000 [ 75.542986][ T4938] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d60c8 [ 75.544353][ T4938] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 75.545704][ T4938] Call trace: [ 75.546257][ T4938] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 75.547383][ T4938] btrfs_block_rsv_release+0x408/0x4e4 [ 75.548222][ T4938] btrfs_release_global_block_rsv+0x38/0x22c [ 75.549130][ T4938] btrfs_free_block_groups+0x7b4/0xb44 [ 75.549976][ T4938] close_ctree+0x608/0x84c [ 75.550675][ T4938] btrfs_put_super+0x40/0x50 [ 75.551399][ T4938] generic_shutdown_super+0x130/0x2f0 [ 75.552230][ T4938] kill_anon_super+0x4c/0x80 [ 75.552883][ T4938] btrfs_kill_super+0x40/0x58 [ 75.553607][ T4938] deactivate_locked_super+0xb8/0x13c [ 75.554405][ T4938] deactivate_super+0xf8/0x118 [ 75.555151][ T4938] cleanup_mnt+0x3a4/0x458 [ 75.555803][ T4938] __cleanup_mnt+0x20/0x30 [ 75.556433][ T4938] task_work_run+0x12c/0x1e0 [ 75.557082][ T4938] do_notify_resume+0x24b4/0x3128 [ 75.557855][ T4938] el0_svc+0xf0/0x1e0 [ 75.558413][ T4938] el0t_64_sync_handler+0xcc/0xe4 [ 75.559119][ T4938] el0t_64_sync+0x1a0/0x1a4 [ 75.559770][ T4938] irq event stamp: 322500 [ 75.560344][ T4938] hardirqs last enabled at (322499): [] kasan_quarantine_put+0xc4/0x204 [ 75.561771][ T4938] hardirqs last disabled at (322500): [] el1_dbg+0x24/0x80 [ 75.563071][ T4938] softirqs last enabled at (321894): [] handle_softirqs+0xa4c/0xbf0 [ 75.564478][ T4938] softirqs last disabled at (321865): [] __irq_exit_rcu+0x240/0x440 [ 75.565905][ T4938] ---[ end trace 99e6517011eb335c ]--- [ 76.343098][ T5237] loop0: detected capacity change from 0 to 262144 [ 76.384257][ T5237] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5237) [ 76.390440][ T5237] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 76.392530][ T5237] BTRFS info (device loop0): enabling ssd optimizations [ 76.393623][ T5237] BTRFS info (device loop0): enabling auto defrag [ 76.394583][ T5237] BTRFS info (device loop0): using free space tree [ 76.395509][ T5237] BTRFS info (device loop0): has skinny extents [ 76.396459][ T5237] BTRFS info (device loop0): flagging fs with big metadata feature [ 76.402803][ T497] validate_extent_buffer: 5 callbacks suppressed [ 76.402815][ T497] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 76.406279][ T5237] repair_io_failure: 50 callbacks suppressed [ 76.406287][ T5237] BTRFS info (device loop0): read error corrected: ino 0 off 22036480 (dev /dev/loop0 sector 43040) [ 76.409721][ T5237] BTRFS info (device loop0): read error corrected: ino 0 off 22040576 (dev /dev/loop0 sector 43048) [ 76.411547][ T5237] BTRFS info (device loop0): read error corrected: ino 0 off 22044672 (dev /dev/loop0 sector 43056) [ 76.413204][ T5237] BTRFS info (device loop0): read error corrected: ino 0 off 22048768 (dev /dev/loop0 sector 43064) [ 76.415397][ T497] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 76.417769][ T5237] BTRFS info (device loop0): read error corrected: ino 0 off 30670848 (dev /dev/loop0 sector 76288) [ 76.420949][ T5237] BTRFS info (device loop0): read error corrected: ino 0 off 30674944 (dev /dev/loop0 sector 76296) [ 76.422699][ T5237] BTRFS info (device loop0): read error corrected: ino 0 off 30679040 (dev /dev/loop0 sector 76304) [ 76.424370][ T5237] BTRFS info (device loop0): read error corrected: ino 0 off 30683136 (dev /dev/loop0 sector 76312) [ 76.428333][ T497] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 76.430734][ T5237] BTRFS info (device loop0): read error corrected: ino 0 off 30457856 (dev /dev/loop0 sector 75872) [ 76.432560][ T5237] BTRFS info (device loop0): read error corrected: ino 0 off 30461952 (dev /dev/loop0 sector 75880) [ 76.436051][ T5237] FAULT_INJECTION: forcing a failure. [ 76.436051][ T5237] name failslab, interval 1, probability 0, space 0, times 0 [ 76.438000][ T5237] CPU: 1 PID: 5237 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 76.439247][ T5237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.440800][ T5237] Call trace: [ 76.441275][ T5237] dump_backtrace+0x0/0x43c [ 76.441936][ T5237] show_stack+0x2c/0x3c [ 76.442603][ T5237] __dump_stack+0x30/0x40 [ 76.443252][ T5237] dump_stack_lvl+0xf8/0x160 [ 76.444006][ T5237] dump_stack+0x1c/0x5c [ 76.444651][ T5237] should_fail+0x3c0/0x51c [ 76.445321][ T5237] __should_failslab+0xbc/0x10c [ 76.446048][ T5237] should_failslab+0x10/0x28 [ 76.446734][ T5237] slab_pre_alloc_hook+0x64/0xec [ 76.447469][ T5237] kmem_cache_alloc+0x94/0x3e4 [ 76.448147][ T5237] btrfs_add_delayed_tree_ref+0x1a0/0xd4c [ 76.448985][ T5237] btrfs_alloc_tree_block+0xb8c/0x112c [ 76.449836][ T5237] btrfs_force_cow_block+0x3a8/0x1700 [ 76.450626][ T5237] btrfs_cow_block+0x2d8/0x66c [ 76.451351][ T5237] btrfs_search_slot+0xa10/0x1f4c [ 76.452060][ T5237] btrfs_insert_empty_items+0x1e0/0x2a8 [ 76.452844][ T5237] insert_balance_item+0x14c/0x1118 [ 76.453625][ T5237] btrfs_balance+0x8e4/0x1138 [ 76.454313][ T5237] btrfs_ioctl_balance+0x4cc/0x658 [ 76.455108][ T5237] btrfs_ioctl+0x8d0/0xb38 [ 76.455735][ T5237] __arm64_sys_ioctl+0x14c/0x1c8 [ 76.456507][ T5237] invoke_syscall+0x98/0x2b8 [ 76.457138][ T5237] el0_svc_common+0x138/0x258 [ 76.457805][ T5237] do_el0_svc+0x58/0x14c [ 76.458422][ T5237] el0_svc+0x78/0x1e0 [ 76.459042][ T5237] el0t_64_sync_handler+0xcc/0xe4 [ 76.459806][ T5237] el0t_64_sync+0x1a0/0x1a4 [ 76.495576][ T4938] ------------[ cut here ]------------ [ 76.496424][ T4938] WARNING: CPU: 1 PID: 4938 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 76.498157][ T4938] Modules linked in: [ 76.498708][ T4938] CPU: 1 PID: 4938 Comm: syz-executor Tainted: G W syzkaller #0 [ 76.500023][ T4938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.501524][ T4938] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.502647][ T4938] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 76.503598][ T4938] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 76.504654][ T4938] sp : ffff80001f9b7740 [ 76.505226][ T4938] x29: ffff80001f9b7750 x28: dfff800000000000 x27: 1fffe0001a081b0c [ 76.506520][ T4938] x26: dfff800000000000 x25: ffff80001411d310 x24: 0000000000000002 [ 76.507673][ T4938] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 76.509050][ T4938] x20: ffff0000d040d860 x19: 0000000000000000 x18: 0000000000000000 [ 76.510353][ T4938] x17: 0000000000000000 x16: ffff800011169180 x15: 0000000000000003 [ 76.511662][ T4938] x14: 0000000011164fa0 x13: 1ffff0000282406b x12: 0000000000ff0100 [ 76.512898][ T4938] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a02c4a8 [ 76.514126][ T4938] x8 : ffff0000cd6a9b40 x7 : ffff80000a02b78c x6 : 0000000000000000 [ 76.515405][ T4938] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d60c8 [ 76.516635][ T4938] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 76.517874][ T4938] Call trace: [ 76.518380][ T4938] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 76.519442][ T4938] btrfs_block_rsv_release+0x408/0x4e4 [ 76.520274][ T4938] btrfs_release_global_block_rsv+0x38/0x22c [ 76.521161][ T4938] btrfs_free_block_groups+0x7b4/0xb44 [ 76.521996][ T4938] close_ctree+0x608/0x84c [ 76.522667][ T4938] btrfs_put_super+0x40/0x50 [ 76.523326][ T4938] generic_shutdown_super+0x130/0x2f0 [ 76.524135][ T4938] kill_anon_super+0x4c/0x80 [ 76.524820][ T4938] btrfs_kill_super+0x40/0x58 [ 76.525496][ T4938] deactivate_locked_super+0xb8/0x13c [ 76.526428][ T4938] deactivate_super+0xf8/0x118 [ 76.527250][ T4938] cleanup_mnt+0x3a4/0x458 [ 76.528032][ T4938] __cleanup_mnt+0x20/0x30 [ 76.528767][ T4938] task_work_run+0x12c/0x1e0 [ 76.529481][ T4938] do_notify_resume+0x24b4/0x3128 [ 76.530294][ T4938] el0_svc+0xf0/0x1e0 [ 76.530922][ T4938] el0t_64_sync_handler+0xcc/0xe4 [ 76.531669][ T4938] el0t_64_sync+0x1a0/0x1a4 [ 76.532374][ T4938] irq event stamp: 330188 [ 76.533010][ T4938] hardirqs last enabled at (330187): [] kasan_quarantine_put+0xc4/0x204 [ 76.534637][ T4938] hardirqs last disabled at (330188): [] el1_dbg+0x24/0x80 [ 76.536003][ T4938] softirqs last enabled at (328234): [] handle_softirqs+0xa4c/0xbf0 [ 76.537517][ T4938] softirqs last disabled at (328227): [] __irq_exit_rcu+0x240/0x440 [ 76.539176][ T4938] ---[ end trace 99e6517011eb335d ]--- [ 77.208856][ T3624] Bluetooth: hci1: command 0x0419 tx timeout [ 77.457387][ T5260] loop0: detected capacity change from 0 to 262144 [ 77.493394][ T5260] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5260) [ 77.497818][ T5260] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 77.499812][ T5260] BTRFS info (device loop0): enabling ssd optimizations [ 77.500876][ T5260] BTRFS info (device loop0): enabling auto defrag [ 77.501808][ T5260] BTRFS info (device loop0): using free space tree [ 77.502740][ T5260] BTRFS info (device loop0): has skinny extents [ 77.503676][ T5260] BTRFS info (device loop0): flagging fs with big metadata feature [ 77.537022][ T497] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 77.540881][ T1654] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 77.546140][ T497] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 77.551475][ T5260] FAULT_INJECTION: forcing a failure. [ 77.551475][ T5260] name failslab, interval 1, probability 0, space 0, times 0 [ 77.553403][ T5260] CPU: 1 PID: 5260 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 77.554647][ T5260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.556127][ T5260] Call trace: [ 77.556626][ T5260] dump_backtrace+0x0/0x43c [ 77.557322][ T5260] show_stack+0x2c/0x3c [ 77.557921][ T5260] __dump_stack+0x30/0x40 [ 77.558535][ T5260] dump_stack_lvl+0xf8/0x160 [ 77.559255][ T5260] dump_stack+0x1c/0x5c [ 77.559878][ T5260] should_fail+0x3c0/0x51c [ 77.560528][ T5260] __should_failslab+0xbc/0x10c [ 77.561248][ T5260] should_failslab+0x10/0x28 [ 77.561935][ T5260] slab_pre_alloc_hook+0x64/0xec [ 77.562686][ T5260] kmem_cache_alloc+0x94/0x3e4 [ 77.563409][ T5260] btrfs_add_delayed_tree_ref+0x1a0/0xd4c [ 77.564250][ T5260] btrfs_alloc_tree_block+0xb8c/0x112c [ 77.565076][ T5260] btrfs_force_cow_block+0x3a8/0x1700 [ 77.565830][ T5260] btrfs_cow_block+0x2d8/0x66c [ 77.566505][ T5260] btrfs_search_slot+0xa10/0x1f4c [ 77.567254][ T5260] btrfs_insert_empty_items+0x1e0/0x2a8 [ 77.568098][ T5260] insert_balance_item+0x14c/0x1118 [ 77.568889][ T5260] btrfs_balance+0x8e4/0x1138 [ 77.569574][ T5260] btrfs_ioctl_balance+0x4cc/0x658 [ 77.570324][ T5260] btrfs_ioctl+0x8d0/0xb38 [ 77.570936][ T5260] __arm64_sys_ioctl+0x14c/0x1c8 [ 77.571660][ T5260] invoke_syscall+0x98/0x2b8 [ 77.572340][ T5260] el0_svc_common+0x138/0x258 [ 77.573001][ T5260] do_el0_svc+0x58/0x14c [ 77.573567][ T5260] el0_svc+0x78/0x1e0 [ 77.574152][ T5260] el0t_64_sync_handler+0xcc/0xe4 [ 77.574864][ T5260] el0t_64_sync+0x1a0/0x1a4 [ 77.609997][ T4938] ------------[ cut here ]------------ [ 77.610907][ T4938] WARNING: CPU: 0 PID: 4938 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 77.612647][ T4938] Modules linked in: [ 77.613203][ T4938] CPU: 0 PID: 4938 Comm: syz-executor Tainted: G W syzkaller #0 [ 77.614507][ T4938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.615936][ T4938] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.617022][ T4938] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 77.617997][ T4938] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 77.618997][ T4938] sp : ffff80001f9b7740 [ 77.619580][ T4938] x29: ffff80001f9b7750 x28: dfff800000000000 x27: 1fffe0001b3fff0c [ 77.620665][ T4938] x26: dfff800000000000 x25: ffff80001411d310 x24: 0000000000000001 [ 77.621799][ T4938] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 77.623012][ T4938] x20: ffff0000d9fff860 x19: 0000000000000000 x18: 0000000000000000 [ 77.624127][ T4938] x17: 0000000000000000 x16: ffff800011169180 x15: 0000000000000003 [ 77.625306][ T4938] x14: 0000000011164fa0 x13: 1ffff0000282406b x12: 0000000000ff0100 [ 77.626487][ T4938] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a02c4a8 [ 77.627670][ T4938] x8 : ffff0000cd6a9b40 x7 : ffff80000a02b78c x6 : 0000000000000000 [ 77.628819][ T4938] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d60c8 [ 77.629968][ T4938] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 77.631141][ T4938] Call trace: [ 77.631615][ T4938] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 77.632565][ T4938] btrfs_block_rsv_release+0x408/0x4e4 [ 77.633372][ T4938] btrfs_release_global_block_rsv+0x38/0x22c [ 77.634222][ T4938] btrfs_free_block_groups+0x7b4/0xb44 [ 77.634989][ T4938] close_ctree+0x608/0x84c [ 77.635619][ T4938] btrfs_put_super+0x40/0x50 [ 77.636310][ T4938] generic_shutdown_super+0x130/0x2f0 [ 77.637065][ T4938] kill_anon_super+0x4c/0x80 [ 77.637760][ T4938] btrfs_kill_super+0x40/0x58 [ 77.638400][ T4938] deactivate_locked_super+0xb8/0x13c [ 77.639207][ T4938] deactivate_super+0xf8/0x118 [ 77.639894][ T4938] cleanup_mnt+0x3a4/0x458 [ 77.640534][ T4938] __cleanup_mnt+0x20/0x30 [ 77.641163][ T4938] task_work_run+0x12c/0x1e0 [ 77.641825][ T4938] do_notify_resume+0x24b4/0x3128 [ 77.642527][ T4938] el0_svc+0xf0/0x1e0 [ 77.643094][ T4938] el0t_64_sync_handler+0xcc/0xe4 [ 77.643850][ T4938] el0t_64_sync+0x1a0/0x1a4 [ 77.644521][ T4938] irq event stamp: 417344 [ 77.645166][ T4938] hardirqs last enabled at (417343): [] kasan_quarantine_put+0xc4/0x204 [ 77.646505][ T4938] hardirqs last disabled at (417344): [] el1_dbg+0x24/0x80 [ 77.647752][ T4938] softirqs last enabled at (415172): [] local_bh_enable+0x10/0x34 [ 77.649232][ T4938] softirqs last disabled at (415170): [] local_bh_disable+0x10/0x34 [ 77.650642][ T4938] ---[ end trace 99e6517011eb335e ]--- [ 78.412819][ T5283] loop0: detected capacity change from 0 to 262144 [ 78.463941][ T5283] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5283) [ 78.468141][ T5283] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 78.470028][ T5283] BTRFS info (device loop0): enabling ssd optimizations [ 78.471053][ T5283] BTRFS info (device loop0): enabling auto defrag [ 78.472046][ T5283] BTRFS info (device loop0): using free space tree [ 78.473002][ T5283] BTRFS info (device loop0): has skinny extents [ 78.473934][ T5283] BTRFS info (device loop0): flagging fs with big metadata feature [ 78.479523][ T343] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 78.482602][ T497] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 78.487460][ T1654] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 78.493794][ T5283] FAULT_INJECTION: forcing a failure. [ 78.493794][ T5283] name failslab, interval 1, probability 0, space 0, times 0 [ 78.495834][ T5283] CPU: 0 PID: 5283 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 78.497158][ T5283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.498692][ T5283] Call trace: [ 78.499134][ T5283] dump_backtrace+0x0/0x43c [ 78.499805][ T5283] show_stack+0x2c/0x3c [ 78.500402][ T5283] __dump_stack+0x30/0x40 [ 78.501085][ T5283] dump_stack_lvl+0xf8/0x160 [ 78.501683][ T5283] dump_stack+0x1c/0x5c [ 78.502321][ T5283] should_fail+0x3c0/0x51c [ 78.503004][ T5283] __should_failslab+0xbc/0x10c [ 78.503729][ T5283] should_failslab+0x10/0x28 [ 78.504358][ T5283] slab_pre_alloc_hook+0x64/0xec [ 78.505105][ T5283] kmem_cache_alloc+0x94/0x3e4 [ 78.505853][ T5283] btrfs_add_delayed_tree_ref+0x1a0/0xd4c [ 78.506678][ T5283] btrfs_alloc_tree_block+0xb8c/0x112c [ 78.507460][ T5283] btrfs_force_cow_block+0x3a8/0x1700 [ 78.508225][ T5283] btrfs_cow_block+0x2d8/0x66c [ 78.508873][ T5283] btrfs_search_slot+0xa10/0x1f4c [ 78.509535][ T5283] btrfs_insert_empty_items+0x1e0/0x2a8 [ 78.510363][ T5283] insert_balance_item+0x14c/0x1118 [ 78.511126][ T5283] btrfs_balance+0x8e4/0x1138 [ 78.511840][ T5283] btrfs_ioctl_balance+0x4cc/0x658 [ 78.512601][ T5283] btrfs_ioctl+0x8d0/0xb38 [ 78.513267][ T5283] __arm64_sys_ioctl+0x14c/0x1c8 [ 78.514011][ T5283] invoke_syscall+0x98/0x2b8 [ 78.514700][ T5283] el0_svc_common+0x138/0x258 [ 78.515357][ T5283] do_el0_svc+0x58/0x14c [ 78.516072][ T5283] el0_svc+0x78/0x1e0 [ 78.516698][ T5283] el0t_64_sync_handler+0xcc/0xe4 [ 78.517444][ T5283] el0t_64_sync+0x1a0/0x1a4 [ 78.552776][ T4938] ------------[ cut here ]------------ [ 78.553660][ T4938] WARNING: CPU: 0 PID: 4938 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 78.555352][ T4938] Modules linked in: [ 78.555928][ T4938] CPU: 0 PID: 4938 Comm: syz-executor Tainted: G W syzkaller #0 [ 78.557158][ T4938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.558650][ T4938] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.559821][ T4938] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 78.560894][ T4938] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 78.561888][ T4938] sp : ffff80001f9b7740 [ 78.562476][ T4938] x29: ffff80001f9b7750 x28: dfff800000000000 x27: 1fffe00019bfc90c [ 78.563616][ T4938] x26: dfff800000000000 x25: ffff80001411d310 x24: 0000000000000001 [ 78.564750][ T4938] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 78.565882][ T4938] x20: ffff0000cdfe4860 x19: 0000000000000000 x18: 0000000000000000 [ 78.567001][ T4938] x17: 0000000000000000 x16: ffff800011169180 x15: 0000000000000003 [ 78.568139][ T4938] x14: 0000000011164fa0 x13: 1ffff0000282406b x12: 0000000000ff0100 [ 78.569293][ T4938] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a02c4a8 [ 78.570512][ T4938] x8 : ffff0000cd6a9b40 x7 : ffff80000a02b78c x6 : 0000000000000000 [ 78.571665][ T4938] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d60c8 [ 78.572927][ T4938] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 78.574166][ T4938] Call trace: [ 78.574738][ T4938] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 78.575876][ T4938] btrfs_block_rsv_release+0x408/0x4e4 [ 78.576752][ T4938] btrfs_release_global_block_rsv+0x38/0x22c [ 78.577683][ T4938] btrfs_free_block_groups+0x7b4/0xb44 [ 78.578495][ T4938] close_ctree+0x608/0x84c [ 78.579164][ T4938] btrfs_put_super+0x40/0x50 [ 78.579835][ T4938] generic_shutdown_super+0x130/0x2f0 [ 78.580662][ T4938] kill_anon_super+0x4c/0x80 [ 78.581356][ T4938] btrfs_kill_super+0x40/0x58 [ 78.582015][ T4938] deactivate_locked_super+0xb8/0x13c [ 78.582844][ T4938] deactivate_super+0xf8/0x118 [ 78.583563][ T4938] cleanup_mnt+0x3a4/0x458 [ 78.584226][ T4938] __cleanup_mnt+0x20/0x30 [ 78.584878][ T4938] task_work_run+0x12c/0x1e0 [ 78.585507][ T4938] do_notify_resume+0x24b4/0x3128 [ 78.586246][ T4938] el0_svc+0xf0/0x1e0 [ 78.586853][ T4938] el0t_64_sync_handler+0xcc/0xe4 [ 78.587572][ T4938] el0t_64_sync+0x1a0/0x1a4 [ 78.588235][ T4938] irq event stamp: 424044 [ 78.588859][ T4938] hardirqs last enabled at (424043): [] kasan_quarantine_put+0xc4/0x204 [ 78.590291][ T4938] hardirqs last disabled at (424044): [] el1_dbg+0x24/0x80 [ 78.591584][ T4938] softirqs last enabled at (422118): [] local_bh_enable+0x10/0x34 [ 78.592991][ T4938] softirqs last disabled at (422116): [] local_bh_disable+0x10/0x34 [ 78.594349][ T4938] ---[ end trace 99e6517011eb335f ]--- [ 79.359109][ T5305] loop0: detected capacity change from 0 to 262144 [ 79.366167][ T5305] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5305) [ 79.373747][ T5305] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 79.375450][ T5305] BTRFS info (device loop0): enabling ssd optimizations [ 79.376571][ T5305] BTRFS info (device loop0): enabling auto defrag [ 79.377675][ T5305] BTRFS info (device loop0): using free space tree [ 79.378733][ T5305] BTRFS info (device loop0): has skinny extents [ 79.379680][ T5305] BTRFS info (device loop0): flagging fs with big metadata feature [ 79.384818][ T497] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 79.401743][ T5305] FAULT_INJECTION: forcing a failure. [ 79.401743][ T5305] name failslab, interval 1, probability 0, space 0, times 0 [ 79.403706][ T5305] CPU: 0 PID: 5305 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 79.405054][ T5305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.406547][ T5305] Call trace: [ 79.407016][ T5305] dump_backtrace+0x0/0x43c [ 79.407725][ T5305] show_stack+0x2c/0x3c [ 79.408345][ T5305] __dump_stack+0x30/0x40 [ 79.408997][ T5305] dump_stack_lvl+0xf8/0x160 [ 79.409693][ T5305] dump_stack+0x1c/0x5c [ 79.410271][ T5305] should_fail+0x3c0/0x51c [ 79.410972][ T5305] __should_failslab+0xbc/0x10c [ 79.411669][ T5305] should_failslab+0x10/0x28 [ 79.412319][ T5305] slab_pre_alloc_hook+0x64/0xec [ 79.412994][ T5305] kmem_cache_alloc+0x94/0x3e4 [ 79.413680][ T5305] btrfs_add_delayed_tree_ref+0x1a0/0xd4c [ 79.414534][ T5305] btrfs_alloc_tree_block+0xb8c/0x112c [ 79.415331][ T5305] btrfs_force_cow_block+0x3a8/0x1700 [ 79.416146][ T5305] btrfs_cow_block+0x2d8/0x66c [ 79.416921][ T5305] btrfs_search_slot+0xa10/0x1f4c [ 79.417634][ T5305] btrfs_insert_empty_items+0x1e0/0x2a8 [ 79.418455][ T5305] insert_balance_item+0x14c/0x1118 [ 79.419194][ T5305] btrfs_balance+0x8e4/0x1138 [ 79.419852][ T5305] btrfs_ioctl_balance+0x4cc/0x658 [ 79.420586][ T5305] btrfs_ioctl+0x8d0/0xb38 [ 79.421212][ T5305] __arm64_sys_ioctl+0x14c/0x1c8 [ 79.421947][ T5305] invoke_syscall+0x98/0x2b8 [ 79.422603][ T5305] el0_svc_common+0x138/0x258 [ 79.423337][ T5305] do_el0_svc+0x58/0x14c [ 79.423962][ T5305] el0_svc+0x78/0x1e0 [ 79.424600][ T5305] el0t_64_sync_handler+0xcc/0xe4 [ 79.425307][ T5305] el0t_64_sync+0x1a0/0x1a4 [ 79.468348][ T4938] ------------[ cut here ]------------ [ 79.469313][ T4938] WARNING: CPU: 1 PID: 4938 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 79.471046][ T4938] Modules linked in: [ 79.471584][ T4938] CPU: 1 PID: 4938 Comm: syz-executor Tainted: G W syzkaller #0 [ 79.472893][ T4938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.474361][ T4938] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.475474][ T4938] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 79.476490][ T4938] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 79.477552][ T4938] sp : ffff80001f9b7740 [ 79.478093][ T4938] x29: ffff80001f9b7750 x28: dfff800000000000 x27: 1fffe0001b296f0c [ 79.479259][ T4938] x26: dfff800000000000 x25: ffff80001411d310 x24: 0000000000000002 [ 79.480576][ T4938] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 79.481807][ T4938] x20: ffff0000d94b7860 x19: 0000000000000000 x18: 0000000000000000 [ 79.482978][ T4938] x17: 0000000000000000 x16: ffff800011169180 x15: 0000000000000003 [ 79.484210][ T4938] x14: 0000000011164fa0 x13: 1ffff0000282406b x12: 0000000000ff0100 [ 79.485465][ T4938] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a02c4a8 [ 79.486635][ T4938] x8 : ffff0000cd6a9b40 x7 : ffff80000a02b78c x6 : 0000000000000000 [ 79.487818][ T4938] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d60c8 [ 79.489046][ T4938] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 79.490200][ T4938] Call trace: [ 79.490705][ T4938] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 79.491649][ T4938] btrfs_block_rsv_release+0x408/0x4e4 [ 79.492442][ T4938] btrfs_release_global_block_rsv+0x38/0x22c [ 79.493366][ T4938] btrfs_free_block_groups+0x7b4/0xb44 [ 79.494171][ T4938] close_ctree+0x608/0x84c [ 79.494782][ T4938] btrfs_put_super+0x40/0x50 [ 79.495466][ T4938] generic_shutdown_super+0x130/0x2f0 [ 79.496259][ T4938] kill_anon_super+0x4c/0x80 [ 79.496956][ T4938] btrfs_kill_super+0x40/0x58 [ 79.497675][ T4938] deactivate_locked_super+0xb8/0x13c [ 79.498466][ T4938] deactivate_super+0xf8/0x118 [ 79.499157][ T4938] cleanup_mnt+0x3a4/0x458 [ 79.499775][ T4938] __cleanup_mnt+0x20/0x30 [ 79.500373][ T4938] task_work_run+0x12c/0x1e0 [ 79.501106][ T4938] do_notify_resume+0x24b4/0x3128 [ 79.501823][ T4938] el0_svc+0xf0/0x1e0 [ 79.502415][ T4938] el0t_64_sync_handler+0xcc/0xe4 [ 79.503162][ T4938] el0t_64_sync+0x1a0/0x1a4 [ 79.503821][ T4938] irq event stamp: 430962 [ 79.504532][ T4938] hardirqs last enabled at (430961): [] kasan_quarantine_put+0xc4/0x204 [ 79.505942][ T4938] hardirqs last disabled at (430962): [] el1_dbg+0x24/0x80 [ 79.507223][ T4938] softirqs last enabled at (430104): [] handle_softirqs+0xa4c/0xbf0 [ 79.508655][ T4938] softirqs last disabled at (430081): [] __irq_exit_rcu+0x240/0x440 [ 79.509984][ T4938] ---[ end trace 99e6517011eb3360 ]--- 1970/01/01 00:01:19 executed programs: 11 [ 79.563649][ T4898] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 10 /dev/loop0 scanned by udevd (4898) [ 80.404364][ T5326] loop0: detected capacity change from 0 to 262144 [ 80.446136][ T5326] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 80.447689][ T5326] BTRFS info (device loop0): enabling ssd optimizations [ 80.449060][ T5326] BTRFS info (device loop0): enabling auto defrag [ 80.450093][ T5326] BTRFS info (device loop0): using free space tree [ 80.451186][ T5326] BTRFS info (device loop0): has skinny extents [ 80.452223][ T5326] BTRFS info (device loop0): flagging fs with big metadata feature [ 80.473954][ T5326] FAULT_INJECTION: forcing a failure. [ 80.473954][ T5326] name failslab, interval 1, probability 0, space 0, times 0 [ 80.476063][ T5326] CPU: 0 PID: 5326 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 80.477337][ T5326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.478809][ T5326] Call trace: [ 80.479291][ T5326] dump_backtrace+0x0/0x43c [ 80.479952][ T5326] show_stack+0x2c/0x3c [ 80.480577][ T5326] __dump_stack+0x30/0x40 [ 80.481248][ T5326] dump_stack_lvl+0xf8/0x160 [ 80.481941][ T5326] dump_stack+0x1c/0x5c [ 80.482614][ T5326] should_fail+0x3c0/0x51c [ 80.483266][ T5326] __should_failslab+0xbc/0x10c [ 80.484007][ T5326] should_failslab+0x10/0x28 [ 80.484686][ T5326] slab_pre_alloc_hook+0x64/0xec [ 80.485410][ T5326] kmem_cache_alloc+0x94/0x3e4 [ 80.486162][ T5326] btrfs_add_delayed_tree_ref+0x184/0xd4c [ 80.487016][ T5326] btrfs_alloc_tree_block+0xb8c/0x112c [ 80.487840][ T5326] btrfs_force_cow_block+0x3a8/0x1700 [ 80.488665][ T5326] btrfs_cow_block+0x2d8/0x66c [ 80.489339][ T5326] btrfs_search_slot+0xa10/0x1f4c [ 80.490004][ T5326] btrfs_insert_empty_items+0x1e0/0x2a8 [ 80.490744][ T5326] insert_balance_item+0x14c/0x1118 [ 80.491448][ T5326] btrfs_balance+0x8e4/0x1138 [ 80.492186][ T5326] btrfs_ioctl_balance+0x4cc/0x658 [ 80.492936][ T5326] btrfs_ioctl+0x8d0/0xb38 [ 80.493607][ T5326] __arm64_sys_ioctl+0x14c/0x1c8 [ 80.494339][ T5326] invoke_syscall+0x98/0x2b8 [ 80.495033][ T5326] el0_svc_common+0x138/0x258 [ 80.495724][ T5326] do_el0_svc+0x58/0x14c [ 80.496371][ T5326] el0_svc+0x78/0x1e0 [ 80.496956][ T5326] el0t_64_sync_handler+0xcc/0xe4 [ 80.497750][ T5326] el0t_64_sync+0x1a0/0x1a4 [ 80.530902][ T4938] ------------[ cut here ]------------ [ 80.531813][ T4938] WARNING: CPU: 0 PID: 4938 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 80.533551][ T4938] Modules linked in: [ 80.534145][ T4938] CPU: 0 PID: 4938 Comm: syz-executor Tainted: G W syzkaller #0 [ 80.535497][ T4938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.537017][ T4938] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.538171][ T4938] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 80.539253][ T4938] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 80.540337][ T4938] sp : ffff80001f9b7740 [ 80.540993][ T4938] x29: ffff80001f9b7750 x28: dfff800000000000 x27: 1fffe0001ac9030c [ 80.542231][ T4938] x26: dfff800000000000 x25: ffff80001411d310 x24: 0000000000000001 [ 80.543425][ T4938] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 80.544590][ T4938] x20: ffff0000d6481860 x19: 0000000000000000 x18: 0000000000000000 [ 80.545808][ T4938] x17: 0000000000000000 x16: ffff800011169180 x15: 0000000000000005 [ 80.546983][ T4938] x14: 0000000011164fa0 x13: 1ffff0000282406b x12: 0000000000ff0100 [ 80.548189][ T4938] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a02c4a8 [ 80.549418][ T4938] x8 : ffff0000cd6a9b40 x7 : ffff80000a02b78c x6 : 0000000000000000 [ 80.550828][ T4938] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d60c8 [ 80.552147][ T4938] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 80.553442][ T4938] Call trace: [ 80.553958][ T4938] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 80.555019][ T4938] btrfs_block_rsv_release+0x408/0x4e4 [ 80.555871][ T4938] btrfs_release_global_block_rsv+0x38/0x22c [ 80.556875][ T4938] btrfs_free_block_groups+0x7b4/0xb44 [ 80.557717][ T4938] close_ctree+0x608/0x84c [ 80.558399][ T4938] btrfs_put_super+0x40/0x50 [ 80.559078][ T4938] generic_shutdown_super+0x130/0x2f0 [ 80.559875][ T4938] kill_anon_super+0x4c/0x80 [ 80.560585][ T4938] btrfs_kill_super+0x40/0x58 [ 80.561299][ T4938] deactivate_locked_super+0xb8/0x13c [ 80.562168][ T4938] deactivate_super+0xf8/0x118 [ 80.562865][ T4938] cleanup_mnt+0x3a4/0x458 [ 80.563547][ T4938] __cleanup_mnt+0x20/0x30 [ 80.564187][ T4938] task_work_run+0x12c/0x1e0 [ 80.564902][ T4938] do_notify_resume+0x24b4/0x3128 [ 80.565655][ T4938] el0_svc+0xf0/0x1e0 [ 80.566288][ T4938] el0t_64_sync_handler+0xcc/0xe4 [ 80.567090][ T4938] el0t_64_sync+0x1a0/0x1a4 [ 80.567754][ T4938] irq event stamp: 438034 [ 80.568421][ T4938] hardirqs last enabled at (438033): [] kasan_quarantine_put+0xc4/0x204 [ 80.569839][ T4938] hardirqs last disabled at (438034): [] el1_dbg+0x24/0x80 [ 80.571137][ T4938] softirqs last enabled at (437278): [] handle_softirqs+0xa4c/0xbf0 [ 80.572612][ T4938] softirqs last disabled at (437269): [] __irq_exit_rcu+0x240/0x440 [ 80.574047][ T4938] ---[ end trace 99e6517011eb3361 ]---