Warning: Permanently added '10.128.0.63' (ED25519) to the list of known hosts. 1970/01/01 00:01:22 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:22 ignoring optional flag "type"="gce" 1970/01/01 00:01:23 parsed 1 programs [ 86.025949][ T4475] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 92.030703][ T4500] chnl_net:caif_netlink_parms(): no params data found [ 92.070969][ T4500] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.073059][ T4500] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.075861][ T4500] device bridge_slave_0 entered promiscuous mode [ 92.079518][ T4500] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.081444][ T4500] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.084844][ T4500] device bridge_slave_1 entered promiscuous mode [ 92.103954][ T4500] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.108263][ T4500] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.124122][ T4500] team0: Port device team_slave_0 added [ 92.127720][ T4500] team0: Port device team_slave_1 added [ 92.142448][ T4500] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.144761][ T4500] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 92.151383][ T4500] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.155958][ T4500] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.157815][ T4500] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 92.165124][ T4500] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.235707][ T4500] device hsr_slave_0 entered promiscuous mode [ 92.283977][ T4500] device hsr_slave_1 entered promiscuous mode [ 93.147263][ T4500] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.186748][ T4500] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.245403][ T4500] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.286208][ T4500] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.422417][ T4500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.431609][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.434448][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.446028][ T4500] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.450555][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.453326][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.457645][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.459513][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.467206][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.477782][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.480723][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.485441][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.487346][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.496368][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.516493][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.519423][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.523871][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.526792][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.540659][ T4500] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 93.543362][ T4500] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.551769][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.554922][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.557623][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.560822][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.566536][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.569138][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.571737][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.736630][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.738711][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.757383][ T4500] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.779984][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.782835][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.802969][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.807002][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.809832][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.812655][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.815433][ T4500] device veth0_vlan entered promiscuous mode [ 93.822764][ T4500] device veth1_vlan entered promiscuous mode [ 93.838192][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.840787][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.843243][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.851935][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.856923][ T4500] device veth0_macvtap entered promiscuous mode [ 93.861252][ T4500] device veth1_macvtap entered promiscuous mode [ 93.885264][ T4500] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.887263][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.889923][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.895094][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.901330][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.911632][ T4500] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.914894][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.917767][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.922627][ T4500] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.933504][ T4500] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.935757][ T4500] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.937989][ T4500] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.581958][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.499899][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.919666][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.000647][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.491873][ T404] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.494150][ T404] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.497184][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 99.522243][ T330] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.528064][ T330] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.530960][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:40 executed programs: 0 [ 100.345781][ T4936] chnl_net:caif_netlink_parms(): no params data found [ 100.383073][ T4936] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.393361][ T4936] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.396660][ T4936] device bridge_slave_0 entered promiscuous mode [ 100.403126][ T4936] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.405587][ T4936] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.408258][ T4936] device bridge_slave_1 entered promiscuous mode [ 100.428229][ T4936] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.433229][ T4936] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.453889][ T4936] team0: Port device team_slave_0 added [ 100.457474][ T4936] team0: Port device team_slave_1 added [ 100.472542][ T4936] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.474530][ T4936] 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. [ 100.481153][ T4936] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.486962][ T4936] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.488800][ T4936] 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. [ 100.496023][ T4936] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.566073][ T4936] device hsr_slave_0 entered promiscuous mode [ 100.606724][ T4936] device hsr_slave_1 entered promiscuous mode [ 100.633923][ T4936] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.635955][ T4936] Cannot create hsr debugfs directory [ 101.318565][ T4936] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 101.346988][ T4936] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 101.401457][ T136] device hsr_slave_0 left promiscuous mode [ 101.444166][ T136] device hsr_slave_1 left promiscuous mode [ 101.513966][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.516037][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.518701][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.520790][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 101.524563][ T136] device bridge_slave_1 left promiscuous mode [ 101.526327][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.555086][ T136] device bridge_slave_0 left promiscuous mode [ 101.556826][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.693860][ T136] device veth1_macvtap left promiscuous mode [ 101.695488][ T136] device veth0_macvtap left promiscuous mode [ 101.697104][ T136] device veth1_vlan left promiscuous mode [ 101.698656][ T136] device veth0_vlan left promiscuous mode [ 101.907307][ T136] team0 (unregistering): Port device team_slave_1 removed [ 101.917696][ T136] team0 (unregistering): Port device team_slave_0 removed [ 101.925901][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.964335][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.102647][ T136] bond0 (unregistering): Released all slaves [ 102.223759][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 102.277738][ T4936] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.325644][ T4936] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.439939][ T4936] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.449788][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.452337][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.466107][ T4936] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.474360][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.477084][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.479585][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.481415][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.484441][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.487455][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.489943][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.491789][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.510071][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.512627][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 102.516169][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 102.520053][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.525690][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.528358][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.531208][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.540500][ T4936] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 102.543164][ T4936] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 102.548724][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.551265][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.554258][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.557467][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.560004][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.568577][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.647161][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.649306][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.665663][ T4936] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.678198][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.681439][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.710884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.713886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.716760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.719679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.723529][ T4936] device veth0_vlan entered promiscuous mode [ 102.734527][ T4936] device veth1_vlan entered promiscuous mode [ 102.754614][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.758427][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.761719][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.767492][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.772252][ T4936] device veth0_macvtap entered promiscuous mode [ 102.779305][ T4936] device veth1_macvtap entered promiscuous mode [ 102.793418][ T4936] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.796673][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.799486][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.802010][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.808114][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.814201][ T4936] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.816443][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.819620][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.824601][ T4936] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.826855][ T4936] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.829121][ T4936] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.831336][ T4936] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.904988][ T404] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.907348][ T404] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.910382][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 102.929686][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.931930][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.935357][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 104.303607][ T4096] Bluetooth: hci0: command 0x041b tx timeout [ 104.808782][ T5049] loop0: detected capacity change from 0 to 262144 [ 104.847763][ T5049] ======================================================= [ 104.847763][ T5049] WARNING: The mand mount option has been deprecated and [ 104.847763][ T5049] and is ignored by this kernel. Remove the mand [ 104.847763][ T5049] option from the mount to silence this warning. [ 104.847763][ T5049] ======================================================= [ 104.867911][ T5049] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (5049) [ 104.883341][ T5049] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 104.886334][ T5049] BTRFS info (device loop0): enabling ssd optimizations [ 104.888260][ T5049] BTRFS info (device loop0): enabling auto defrag [ 104.889913][ T5049] BTRFS info (device loop0): using free space tree [ 104.891773][ T5049] BTRFS info (device loop0): has skinny extents [ 104.893414][ T5049] BTRFS info (device loop0): flagging fs with big metadata feature [ 104.908682][ T330] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 104.915517][ T5049] BTRFS info (device loop0): read error corrected: ino 0 off 22036480 (dev /dev/loop0 sector 43040) [ 104.918611][ T5049] BTRFS info (device loop0): read error corrected: ino 0 off 22040576 (dev /dev/loop0 sector 43048) [ 104.921612][ T5049] BTRFS info (device loop0): read error corrected: ino 0 off 22044672 (dev /dev/loop0 sector 43056) [ 104.925958][ T5049] BTRFS info (device loop0): read error corrected: ino 0 off 22048768 (dev /dev/loop0 sector 43064) [ 104.930638][ T330] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 104.944933][ T5049] BTRFS info (device loop0): read error corrected: ino 0 off 30670848 (dev /dev/loop0 sector 76288) [ 104.948284][ T5049] BTRFS info (device loop0): read error corrected: ino 0 off 30674944 (dev /dev/loop0 sector 76296) [ 104.951323][ T5049] BTRFS info (device loop0): read error corrected: ino 0 off 30679040 (dev /dev/loop0 sector 76304) [ 104.955770][ T5049] BTRFS info (device loop0): read error corrected: ino 0 off 30683136 (dev /dev/loop0 sector 76312) [ 104.966136][ T9] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 104.970554][ T5049] BTRFS info (device loop0): read error corrected: ino 0 off 30457856 (dev /dev/loop0 sector 75872) [ 104.975367][ T5049] BTRFS info (device loop0): read error corrected: ino 0 off 30461952 (dev /dev/loop0 sector 75880) [ 104.988037][ T5049] FAULT_INJECTION: forcing a failure. [ 104.988037][ T5049] name failslab, interval 1, probability 0, space 0, times 1 [ 104.991433][ T5049] CPU: 0 PID: 5049 Comm: syz.0.15 Not tainted 5.15.188-syzkaller #0 [ 104.993549][ T5049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 104.996283][ T5049] Call trace: [ 104.997151][ T5049] dump_backtrace+0x0/0x43c [ 104.998343][ T5049] show_stack+0x2c/0x3c [ 104.999461][ T5049] __dump_stack+0x30/0x40 [ 105.000625][ T5049] dump_stack_lvl+0xf8/0x160 [ 105.001838][ T5049] dump_stack+0x1c/0x5c [ 105.002928][ T5049] should_fail+0x3c0/0x51c [ 105.004090][ T5049] __should_failslab+0xbc/0x10c [ 105.005512][ T5049] should_failslab+0x10/0x28 [ 105.006773][ T5049] slab_pre_alloc_hook+0x64/0xec [ 105.008114][ T5049] kmem_cache_alloc+0x94/0x3e4 [ 105.009392][ T5049] btrfs_add_delayed_tree_ref+0x184/0xd4c [ 105.010923][ T5049] btrfs_alloc_tree_block+0xb8c/0x112c [ 105.012403][ T5049] btrfs_force_cow_block+0x3a8/0x1700 [ 105.013810][ T5049] btrfs_cow_block+0x2d8/0x66c [ 105.015062][ T5049] btrfs_search_slot+0xa10/0x1f4c [ 105.016429][ T5049] btrfs_insert_empty_items+0x1e0/0x2a8 [ 105.017890][ T5049] insert_balance_item+0x14c/0x1118 [ 105.019278][ T5049] btrfs_balance+0x8e4/0x1138 [ 105.020540][ T5049] btrfs_ioctl_balance+0x4cc/0x658 [ 105.021891][ T5049] btrfs_ioctl+0x8d0/0xb38 [ 105.023067][ T5049] __arm64_sys_ioctl+0x14c/0x1c8 [ 105.024385][ T5049] invoke_syscall+0x98/0x2b8 [ 105.025602][ T5049] el0_svc_common+0x138/0x258 [ 105.026839][ T5049] do_el0_svc+0x58/0x14c [ 105.027959][ T5049] el0_svc+0x78/0x1e0 1970/01/01 00:01:45 executed programs: 3 [ 105.029056][ T5049] el0t_64_sync_handler+0xcc/0xe4 [ 105.030395][ T5049] el0t_64_sync+0x1a0/0x1a4 [ 105.141464][ T4936] ------------[ cut here ]------------ [ 105.143068][ T4936] WARNING: CPU: 1 PID: 4936 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 105.146122][ T4936] Modules linked in: [ 105.147130][ T4936] CPU: 1 PID: 4936 Comm: syz-executor Not tainted 5.15.188-syzkaller #0 [ 105.149313][ T4936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 105.151953][ T4936] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.154001][ T4936] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 105.155862][ T4936] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 105.157726][ T4936] sp : ffff80001fac7740 [ 105.158859][ T4936] x29: ffff80001fac7750 x28: dfff800000000000 x27: 1fffe0001af1dc0c [ 105.160986][ T4936] x26: dfff800000000000 x25: ffff80001417d310 x24: 0000000000000002 [ 105.163073][ T4936] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 105.165141][ T4936] x20: ffff0000d78ee060 x19: 0000000000000000 x18: 0000000000000000 [ 105.167195][ T4936] x17: ffff800016d15000 x16: ffff8000111d162c x15: ffff8000167f5500 [ 105.169253][ T4936] x14: ffff0000d56ea540 x13: dfff800000000000 x12: 0000000000ff0100 [ 105.171338][ T4936] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a038dec [ 105.173420][ T4936] x8 : ffff0000d56e9b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 105.175530][ T4936] x5 : ffff800016efe0f0 x4 : 0000000000000008 x3 : ffff8000082d608c [ 105.177695][ T4936] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 105.179906][ T4936] Call trace: [ 105.180781][ T4936] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 105.182553][ T4936] btrfs_block_rsv_release+0x408/0x4e4 [ 105.183994][ T4936] btrfs_release_global_block_rsv+0x38/0x22c [ 105.185575][ T4936] btrfs_free_block_groups+0x7b4/0xb44 [ 105.187001][ T4936] close_ctree+0x608/0x84c [ 105.188151][ T4936] btrfs_put_super+0x40/0x50 [ 105.189394][ T4936] generic_shutdown_super+0x130/0x2f0 [ 105.190808][ T4936] kill_anon_super+0x4c/0x80 [ 105.192042][ T4936] btrfs_kill_super+0x40/0x58 [ 105.193291][ T4936] deactivate_locked_super+0xb8/0x13c [ 105.194714][ T4936] deactivate_super+0xf8/0x118 [ 105.195967][ T4936] cleanup_mnt+0x3a4/0x458 [ 105.197127][ T4936] __cleanup_mnt+0x20/0x30 [ 105.198294][ T4936] task_work_run+0x12c/0x1e0 [ 105.199507][ T4936] do_notify_resume+0x24b4/0x3128 [ 105.200845][ T4936] el0_svc+0xf0/0x1e0 [ 105.201905][ T4936] el0t_64_sync_handler+0xcc/0xe4 [ 105.203268][ T4936] el0t_64_sync+0x1a0/0x1a4 [ 105.204463][ T4936] irq event stamp: 178550 [ 105.205595][ T4936] hardirqs last enabled at (178549): [] kasan_quarantine_put+0xc4/0x204 [ 105.208240][ T4936] hardirqs last disabled at (178550): [] el1_dbg+0x24/0x80 [ 105.210554][ T4936] softirqs last enabled at (177250): [] handle_softirqs+0xa4c/0xbf0 [ 105.213146][ T4936] softirqs last disabled at (177239): [] __irq_exit_rcu+0x240/0x440 [ 105.215689][ T4936] ---[ end trace a8c74e283394da99 ]--- [ 106.383614][ T4152] Bluetooth: hci0: command 0x040f tx timeout [ 107.231342][ T5105] loop0: detected capacity change from 0 to 262144 [ 107.236602][ T5105] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (5105) [ 107.245749][ T5105] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 107.248173][ T5105] BTRFS info (device loop0): enabling ssd optimizations [ 107.249989][ T5105] BTRFS info (device loop0): enabling auto defrag [ 107.251692][ T5105] BTRFS info (device loop0): using free space tree [ 107.253351][ T5105] BTRFS info (device loop0): has skinny extents [ 107.256238][ T5105] BTRFS info (device loop0): flagging fs with big metadata feature [ 107.267688][ T9] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 107.275647][ T404] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 107.286499][ T404] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 107.294406][ T5105] FAULT_INJECTION: forcing a failure. [ 107.294406][ T5105] name failslab, interval 1, probability 0, space 0, times 0 [ 107.297688][ T5105] CPU: 1 PID: 5105 Comm: syz.0.16 Tainted: G W 5.15.188-syzkaller #0 [ 107.300087][ T5105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 107.302626][ T5105] Call trace: [ 107.303465][ T5105] dump_backtrace+0x0/0x43c [ 107.304708][ T5105] show_stack+0x2c/0x3c [ 107.305811][ T5105] __dump_stack+0x30/0x40 [ 107.306992][ T5105] dump_stack_lvl+0xf8/0x160 [ 107.308196][ T5105] dump_stack+0x1c/0x5c [ 107.309288][ T5105] should_fail+0x3c0/0x51c [ 107.310467][ T5105] __should_failslab+0xbc/0x10c [ 107.311742][ T5105] should_failslab+0x10/0x28 [ 107.312948][ T5105] slab_pre_alloc_hook+0x64/0xec [ 107.314250][ T5105] kmem_cache_alloc+0x94/0x3e4 [ 107.315521][ T5105] btrfs_alloc_tree_block+0xa30/0x112c [ 107.316964][ T5105] btrfs_force_cow_block+0x3a8/0x1700 [ 107.318366][ T5105] btrfs_cow_block+0x2d8/0x66c [ 107.319661][ T5105] btrfs_search_slot+0xa10/0x1f4c [ 107.320984][ T5105] btrfs_insert_empty_items+0x1e0/0x2a8 [ 107.322469][ T5105] insert_balance_item+0x14c/0x1118 [ 107.323851][ T5105] btrfs_balance+0x8e4/0x1138 [ 107.325082][ T5105] btrfs_ioctl_balance+0x4cc/0x658 [ 107.326432][ T5105] btrfs_ioctl+0x8d0/0xb38 [ 107.327627][ T5105] __arm64_sys_ioctl+0x14c/0x1c8 [ 107.328935][ T5105] invoke_syscall+0x98/0x2b8 [ 107.330150][ T5105] el0_svc_common+0x138/0x258 [ 107.331382][ T5105] do_el0_svc+0x58/0x14c [ 107.332501][ T5105] el0_svc+0x78/0x1e0 [ 107.333563][ T5105] el0t_64_sync_handler+0xcc/0xe4 [ 107.334888][ T5105] el0t_64_sync+0x1a0/0x1a4 [ 107.413620][ T4936] ------------[ cut here ]------------ [ 107.415161][ T4936] WARNING: CPU: 0 PID: 4936 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 107.418183][ T4936] Modules linked in: [ 107.419204][ T4936] CPU: 0 PID: 4936 Comm: syz-executor Tainted: G W 5.15.188-syzkaller #0 [ 107.421766][ T4936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 107.424448][ T4936] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.426510][ T4936] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 107.428433][ T4936] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 107.430274][ T4936] sp : ffff80001fac7740 [ 107.431349][ T4936] x29: ffff80001fac7750 x28: dfff800000000000 x27: 1fffe0001d33120c [ 107.433468][ T4936] x26: dfff800000000000 x25: ffff80001417d310 x24: 0000000000000001 [ 107.435589][ T4936] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 107.437700][ T4936] x20: ffff0000e9989060 x19: 0000000000000000 x18: 0000000000000000 [ 107.439808][ T4936] x17: 0000000000000000 x16: ffff8000111d162c x15: 0000000000000003 [ 107.441933][ T4936] x14: 00000000111cd44c x13: 1ffff0000283006b x12: 0000000000ff0100 [ 107.444029][ T4936] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a038dec [ 107.446158][ T4936] x8 : ffff0000d56e9b40 x7 : ffff80000a0380d0 x6 : 0000000000000000 [ 107.448272][ T4936] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d608c [ 107.450378][ T4936] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 107.452475][ T4936] Call trace: [ 107.453319][ T4936] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 107.455091][ T4936] btrfs_block_rsv_release+0x408/0x4e4 [ 107.456578][ T4936] btrfs_release_global_block_rsv+0x38/0x22c [ 107.458147][ T4936] btrfs_free_block_groups+0x7b4/0xb44 [ 107.459587][ T4936] close_ctree+0x608/0x84c [ 107.460769][ T4936] btrfs_put_super+0x40/0x50 [ 107.461978][ T4936] generic_shutdown_super+0x130/0x2f0 [ 107.463408][ T4936] kill_anon_super+0x4c/0x80 [ 107.464611][ T4936] btrfs_kill_super+0x40/0x58 [ 107.465835][ T4936] deactivate_locked_super+0xb8/0x13c [ 107.467233][ T4936] deactivate_super+0xf8/0x118 [ 107.468501][ T4936] cleanup_mnt+0x3a4/0x458 [ 107.469707][ T4936] __cleanup_mnt+0x20/0x30 [ 107.470877][ T4936] task_work_run+0x12c/0x1e0 [ 107.472095][ T4936] do_notify_resume+0x24b4/0x3128 [ 107.473447][ T4936] el0_svc+0xf0/0x1e0 [ 107.474492][ T4936] el0t_64_sync_handler+0xcc/0xe4 [ 107.475818][ T4936] el0t_64_sync+0x1a0/0x1a4 [ 107.477007][ T4936] irq event stamp: 338468 [ 107.478144][ T4936] hardirqs last enabled at (338467): [] kasan_quarantine_put+0xc4/0x204 [ 107.480811][ T4936] hardirqs last disabled at (338468): [] el1_dbg+0x24/0x80 [ 107.483118][ T4936] softirqs last enabled at (336578): [] handle_softirqs+0xa4c/0xbf0 [ 107.485654][ T4936] softirqs last disabled at (336567): [] __irq_exit_rcu+0x240/0x440 [ 107.488156][ T4936] ---[ end trace a8c74e283394da9a ]--- [ 108.473592][ T4152] Bluetooth: hci0: command 0x0419 tx timeout [ 109.453938][ T5126] loop0: detected capacity change from 0 to 262144 [ 109.459216][ T5126] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5126) [ 109.468212][ T5126] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 109.470613][ T5126] BTRFS info (device loop0): enabling ssd optimizations [ 109.472501][ T5126] BTRFS info (device loop0): enabling auto defrag [ 109.474823][ T5126] BTRFS info (device loop0): using free space tree [ 109.476496][ T5126] BTRFS info (device loop0): has skinny extents [ 109.478083][ T5126] BTRFS info (device loop0): flagging fs with big metadata feature [ 109.490558][ T148] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 109.497658][ T9] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 109.507690][ T330] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 109.515944][ T5126] FAULT_INJECTION: forcing a failure. [ 109.515944][ T5126] name failslab, interval 1, probability 0, space 0, times 0 [ 109.519216][ T5126] CPU: 0 PID: 5126 Comm: syz.0.17 Tainted: G W 5.15.188-syzkaller #0 [ 109.521609][ T5126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 109.524149][ T5126] Call trace: [ 109.525003][ T5126] dump_backtrace+0x0/0x43c [ 109.526189][ T5126] show_stack+0x2c/0x3c [ 109.527273][ T5126] __dump_stack+0x30/0x40 [ 109.528414][ T5126] dump_stack_lvl+0xf8/0x160 [ 109.529649][ T5126] dump_stack+0x1c/0x5c [ 109.530734][ T5126] should_fail+0x3c0/0x51c [ 109.531890][ T5126] __should_failslab+0xbc/0x10c [ 109.533173][ T5126] should_failslab+0x10/0x28 [ 109.534366][ T5126] slab_pre_alloc_hook+0x64/0xec [ 109.535652][ T5126] kmem_cache_alloc+0x94/0x3e4 [ 109.536901][ T5126] btrfs_add_delayed_tree_ref+0x184/0xd4c [ 109.538431][ T5126] btrfs_alloc_tree_block+0xb8c/0x112c [ 109.539865][ T5126] btrfs_force_cow_block+0x3a8/0x1700 [ 109.541306][ T5126] btrfs_cow_block+0x2d8/0x66c [ 109.542610][ T5126] btrfs_search_slot+0xa10/0x1f4c [ 109.543958][ T5126] btrfs_insert_empty_items+0x1e0/0x2a8 [ 109.545431][ T5126] insert_balance_item+0x14c/0x1118 [ 109.546784][ T5126] btrfs_balance+0x8e4/0x1138 [ 109.548013][ T5126] btrfs_ioctl_balance+0x4cc/0x658 [ 109.549358][ T5126] btrfs_ioctl+0x8d0/0xb38 [ 109.550509][ T5126] __arm64_sys_ioctl+0x14c/0x1c8 [ 109.551827][ T5126] invoke_syscall+0x98/0x2b8 [ 109.553022][ T5126] el0_svc_common+0x138/0x258 [ 109.554232][ T5126] do_el0_svc+0x58/0x14c [ 109.555351][ T5126] el0_svc+0x78/0x1e0 [ 109.556396][ T5126] el0t_64_sync_handler+0xcc/0xe4 [ 109.557700][ T5126] el0t_64_sync+0x1a0/0x1a4 [ 109.625892][ T4936] ------------[ cut here ]------------ [ 109.627508][ T4936] WARNING: CPU: 1 PID: 4936 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 109.630482][ T4936] Modules linked in: [ 109.631487][ T4936] CPU: 1 PID: 4936 Comm: syz-executor Tainted: G W 5.15.188-syzkaller #0 [ 109.634084][ T4936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 109.636782][ T4936] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 109.638876][ T4936] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 109.640781][ T4936] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 109.642693][ T4936] sp : ffff80001fac7740 [ 109.643810][ T4936] x29: ffff80001fac7750 x28: dfff800000000000 x27: 1fffe0001ac14d0c [ 109.645972][ T4936] x26: dfff800000000000 x25: ffff80001417d310 x24: 0000000000000002 [ 109.648136][ T4936] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 109.650280][ T4936] x20: ffff0000d60a6860 x19: 0000000000000000 x18: 0000000000000000 [ 109.652463][ T4936] x17: 0000000000000000 x16: ffff8000111d162c x15: 0000000000000003 [ 109.654622][ T4936] x14: 00000000111cd44c x13: 1ffff0000283006b x12: 0000000000ff0100 [ 109.656776][ T4936] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a038dec [ 109.658918][ T4936] x8 : ffff0000d56e9b40 x7 : ffff80000a0380d0 x6 : 0000000000000000 [ 109.661112][ T4936] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d608c [ 109.663273][ T4936] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 109.665438][ T4936] Call trace: [ 109.666314][ T4936] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 109.668113][ T4936] btrfs_block_rsv_release+0x408/0x4e4 [ 109.669586][ T4936] btrfs_release_global_block_rsv+0x38/0x22c [ 109.671191][ T4936] btrfs_free_block_groups+0x7b4/0xb44 [ 109.672685][ T4936] close_ctree+0x608/0x84c [ 109.673877][ T4936] btrfs_put_super+0x40/0x50 [ 109.675112][ T4936] generic_shutdown_super+0x130/0x2f0 [ 109.676547][ T4936] kill_anon_super+0x4c/0x80 [ 109.677811][ T4936] btrfs_kill_super+0x40/0x58 [ 109.679102][ T4936] deactivate_locked_super+0xb8/0x13c [ 109.680545][ T4936] deactivate_super+0xf8/0x118 [ 109.681880][ T4936] cleanup_mnt+0x3a4/0x458 [ 109.683107][ T4936] __cleanup_mnt+0x20/0x30 [ 109.684313][ T4936] task_work_run+0x12c/0x1e0 [ 109.685560][ T4936] do_notify_resume+0x24b4/0x3128 [ 109.686921][ T4936] el0_svc+0xf0/0x1e0 [ 109.688017][ T4936] el0t_64_sync_handler+0xcc/0xe4 [ 109.689401][ T4936] el0t_64_sync+0x1a0/0x1a4 [ 109.690632][ T4936] irq event stamp: 499530 [ 109.691792][ T4936] hardirqs last enabled at (499529): [] kasan_quarantine_put+0xc4/0x204 [ 109.694554][ T4936] hardirqs last disabled at (499530): [] el1_dbg+0x24/0x80 [ 109.696994][ T4936] softirqs last enabled at (498650): [] handle_softirqs+0xa4c/0xbf0 [ 109.699609][ T4936] softirqs last disabled at (498637): [] __irq_exit_rcu+0x240/0x440 [ 109.702238][ T4936] ---[ end trace a8c74e283394da9b ]--- [ 111.289192][ T5148] loop0: detected capacity change from 0 to 262144 [ 111.329921][ T5148] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5148) [ 111.355091][ T5148] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 111.357617][ T5148] BTRFS info (device loop0): enabling ssd optimizations [ 111.359430][ T5148] BTRFS info (device loop0): enabling auto defrag [ 111.361088][ T5148] BTRFS info (device loop0): using free space tree [ 111.362826][ T5148] BTRFS info (device loop0): has skinny extents [ 111.365706][ T5148] BTRFS info (device loop0): flagging fs with big metadata feature [ 111.466652][ T9] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 111.470898][ T5148] repair_io_failure: 26 callbacks suppressed [ 111.470915][ T5148] BTRFS info (device loop0): read error corrected: ino 0 off 22036480 (dev /dev/loop0 sector 43040) [ 111.483513][ T5148] BTRFS info (device loop0): read error corrected: ino 0 off 22040576 (dev /dev/loop0 sector 43048) [ 111.486840][ T5148] BTRFS info (device loop0): read error corrected: ino 0 off 22044672 (dev /dev/loop0 sector 43056) [ 111.489930][ T5148] BTRFS info (device loop0): read error corrected: ino 0 off 22048768 (dev /dev/loop0 sector 43064) [ 111.497226][ T9] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 111.501287][ T5148] BTRFS info (device loop0): read error corrected: ino 0 off 30670848 (dev /dev/loop0 sector 76288) [ 111.505820][ T5148] BTRFS info (device loop0): read error corrected: ino 0 off 30674944 (dev /dev/loop0 sector 76296) [ 111.518001][ T5148] BTRFS info (device loop0): read error corrected: ino 0 off 30679040 (dev /dev/loop0 sector 76304) [ 111.521870][ T5148] BTRFS info (device loop0): read error corrected: ino 0 off 30683136 (dev /dev/loop0 sector 76312) [ 111.552575][ T404] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 111.557364][ T5148] BTRFS info (device loop0): read error corrected: ino 0 off 30457856 (dev /dev/loop0 sector 75872) [ 111.560484][ T5148] BTRFS info (device loop0): read error corrected: ino 0 off 30461952 (dev /dev/loop0 sector 75880) [ 111.577826][ T5148] FAULT_INJECTION: forcing a failure. [ 111.577826][ T5148] name failslab, interval 1, probability 0, space 0, times 0 [ 111.581160][ T5148] CPU: 1 PID: 5148 Comm: syz.0.18 Tainted: G W 5.15.188-syzkaller #0 [ 111.583779][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 111.586491][ T5148] Call trace: [ 111.587388][ T5148] dump_backtrace+0x0/0x43c [ 111.588596][ T5148] show_stack+0x2c/0x3c [ 111.589717][ T5148] __dump_stack+0x30/0x40 [ 111.590858][ T5148] dump_stack_lvl+0xf8/0x160 [ 111.592107][ T5148] dump_stack+0x1c/0x5c [ 111.593206][ T5148] should_fail+0x3c0/0x51c [ 111.594366][ T5148] __should_failslab+0xbc/0x10c [ 111.595648][ T5148] should_failslab+0x10/0x28 [ 111.596861][ T5148] slab_pre_alloc_hook+0x64/0xec [ 111.598178][ T5148] kmem_cache_alloc+0x94/0x3e4 [ 111.599556][ T5148] btrfs_alloc_tree_block+0xa30/0x112c [ 111.601009][ T5148] btrfs_force_cow_block+0x3a8/0x1700 [ 111.602457][ T5148] btrfs_cow_block+0x2d8/0x66c [ 111.603707][ T5148] btrfs_search_slot+0xa10/0x1f4c [ 111.605039][ T5148] btrfs_insert_empty_items+0x1e0/0x2a8 [ 111.606499][ T5148] insert_balance_item+0x14c/0x1118 [ 111.607869][ T5148] btrfs_balance+0x8e4/0x1138 [ 111.609104][ T5148] btrfs_ioctl_balance+0x4cc/0x658 [ 111.610461][ T5148] btrfs_ioctl+0x8d0/0xb38 [ 111.611631][ T5148] __arm64_sys_ioctl+0x14c/0x1c8 [ 111.612930][ T5148] invoke_syscall+0x98/0x2b8 [ 111.614160][ T5148] el0_svc_common+0x138/0x258 [ 111.615400][ T5148] do_el0_svc+0x58/0x14c [ 111.616509][ T5148] el0_svc+0x78/0x1e0 [ 111.617558][ T5148] el0t_64_sync_handler+0xcc/0xe4 [ 111.618882][ T5148] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:51 executed programs: 6 [ 111.712369][ T4936] ------------[ cut here ]------------ [ 111.713835][ T4936] WARNING: CPU: 0 PID: 4936 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 111.716900][ T4936] Modules linked in: [ 111.717929][ T4936] CPU: 0 PID: 4936 Comm: syz-executor Tainted: G W 5.15.188-syzkaller #0 [ 111.720506][ T4936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 111.723207][ T4936] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 111.725277][ T4936] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 111.727151][ T4936] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 111.729013][ T4936] sp : ffff80001fac7740 [ 111.730184][ T4936] x29: ffff80001fac7750 x28: dfff800000000000 x27: 1fffe0001a30cf0c [ 111.732335][ T4936] x26: dfff800000000000 x25: ffff80001417d310 x24: 0000000000000001 [ 111.734502][ T4936] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 111.736622][ T4936] x20: ffff0000d1867860 x19: 0000000000000000 x18: 0000000000000000 [ 111.738775][ T4936] x17: 0000000000000000 x16: ffff8000111d162c x15: 0000000000000003 [ 111.740902][ T4936] x14: 00000000111cd44c x13: 1ffff0000283006b x12: 0000000000ff0100 [ 111.743019][ T4936] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a038dec [ 111.745129][ T4936] x8 : ffff0000d56e9b40 x7 : ffff80000a0380d0 x6 : 0000000000000000 [ 111.747254][ T4936] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d608c [ 111.749387][ T4936] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 111.751558][ T4936] Call trace: [ 111.752420][ T4936] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 111.754202][ T4936] btrfs_block_rsv_release+0x408/0x4e4 [ 111.755637][ T4936] btrfs_release_global_block_rsv+0x38/0x22c [ 111.757283][ T4936] btrfs_free_block_groups+0x7b4/0xb44 [ 111.758765][ T4936] close_ctree+0x608/0x84c [ 111.759945][ T4936] btrfs_put_super+0x40/0x50 [ 111.761172][ T4936] generic_shutdown_super+0x130/0x2f0 [ 111.762600][ T4936] kill_anon_super+0x4c/0x80 [ 111.763840][ T4936] btrfs_kill_super+0x40/0x58 [ 111.765097][ T4936] deactivate_locked_super+0xb8/0x13c [ 111.766534][ T4936] deactivate_super+0xf8/0x118 [ 111.767802][ T4936] cleanup_mnt+0x3a4/0x458 [ 111.768972][ T4936] __cleanup_mnt+0x20/0x30 [ 111.770145][ T4936] task_work_run+0x12c/0x1e0 [ 111.771389][ T4936] do_notify_resume+0x24b4/0x3128 [ 111.772773][ T4936] el0_svc+0xf0/0x1e0 [ 111.773834][ T4936] el0t_64_sync_handler+0xcc/0xe4 [ 111.775158][ T4936] el0t_64_sync+0x1a0/0x1a4 [ 111.776363][ T4936] irq event stamp: 511968 [ 111.777516][ T4936] hardirqs last enabled at (511967): [] kasan_quarantine_put+0xc4/0x204 [ 111.780155][ T4936] hardirqs last disabled at (511968): [] el1_dbg+0x24/0x80 [ 111.782512][ T4936] softirqs last enabled at (511490): [] handle_softirqs+0xa4c/0xbf0 [ 111.785119][ T4936] softirqs last disabled at (511351): [] __irq_exit_rcu+0x240/0x440 [ 111.787688][ T4936] ---[ end trace a8c74e283394da9c ]--- [ 113.815106][ T5170] loop0: detected capacity change from 0 to 262144 [ 113.867299][ T5170] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5170) [ 113.876219][ T5170] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 113.878660][ T5170] BTRFS info (device loop0): enabling ssd optimizations [ 113.880491][ T5170] BTRFS info (device loop0): enabling auto defrag [ 113.882120][ T5170] BTRFS info (device loop0): using free space tree [ 113.885760][ T5170] BTRFS info (device loop0): has skinny extents [ 113.887429][ T5170] BTRFS info (device loop0): flagging fs with big metadata feature [ 113.902269][ T136] BTRFS warning (device loop0): checksum verify failed on 22036480 wanted 0x23e101be1e001a29 found 0x98e2f59226e63d74 level 0 [ 113.916570][ T330] BTRFS warning (device loop0): checksum verify failed on 30670848 wanted 0xe9f08ec94c425425 found 0x1a4a9216e61c07c8 level 0 [ 113.926870][ T136] BTRFS warning (device loop0): checksum verify failed on 30457856 wanted 0x402e75f1de9ccfe6 found 0x64dad595b87aeca8 level 0 [ 113.936986][ T5170] FAULT_INJECTION: forcing a failure. [ 113.936986][ T5170] name failslab, interval 1, probability 0, space 0, times 0 [ 113.940265][ T5170] CPU: 0 PID: 5170 Comm: syz.0.19 Tainted: G W 5.15.188-syzkaller #0 [ 113.942680][ T5170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 113.945313][ T5170] Call trace: [ 113.946178][ T5170] dump_backtrace+0x0/0x43c [ 113.947369][ T5170] show_stack+0x2c/0x3c [ 113.948536][ T5170] __dump_stack+0x30/0x40 [ 113.949738][ T5170] dump_stack_lvl+0xf8/0x160 [ 113.950963][ T5170] dump_stack+0x1c/0x5c [ 113.952088][ T5170] should_fail+0x3c0/0x51c [ 113.953259][ T5170] __should_failslab+0xbc/0x10c [ 113.954569][ T5170] should_failslab+0x10/0x28 [ 113.955784][ T5170] slab_pre_alloc_hook+0x64/0xec [ 113.957088][ T5170] kmem_cache_alloc+0x94/0x3e4 [ 113.958349][ T5170] btrfs_add_delayed_tree_ref+0x184/0xd4c [ 113.959863][ T5170] btrfs_alloc_tree_block+0xb8c/0x112c [ 113.961307][ T5170] btrfs_force_cow_block+0x3a8/0x1700 [ 113.962796][ T5170] btrfs_cow_block+0x2d8/0x66c [ 113.964071][ T5170] btrfs_search_slot+0xa10/0x1f4c [ 113.965420][ T5170] btrfs_insert_empty_items+0x1e0/0x2a8 [ 113.966938][ T5170] insert_balance_item+0x14c/0x1118 [ 113.968325][ T5170] btrfs_balance+0x8e4/0x1138 [ 113.969571][ T5170] btrfs_ioctl_balance+0x4cc/0x658 [ 113.970922][ T5170] btrfs_ioctl+0x8d0/0xb38 [ 113.972085][ T5170] __arm64_sys_ioctl+0x14c/0x1c8 [ 113.973417][ T5170] invoke_syscall+0x98/0x2b8 [ 113.974653][ T5170] el0_svc_common+0x138/0x258 [ 113.975883][ T5170] do_el0_svc+0x58/0x14c [ 113.977023][ T5170] el0_svc+0x78/0x1e0 [ 113.978086][ T5170] el0t_64_sync_handler+0xcc/0xe4 [ 113.979420][ T5170] el0t_64_sync+0x1a0/0x1a4 [ 114.058585][ T4936] ------------[ cut here ]------------ [ 114.060119][ T4936] WARNING: CPU: 0 PID: 4936 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 114.063227][ T4936] Modules linked in: [ 114.064261][ T4936] CPU: 0 PID: 4936 Comm: syz-executor Tainted: G W 5.15.188-syzkaller #0 [ 114.066840][ T4936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 114.069501][ T4936] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 114.071552][ T4936] pc : btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 114.073410][ T4936] lr : btrfs_space_info_update_bytes_may_use+0x2b4/0x66c [ 114.075287][ T4936] sp : ffff80001fac7740 [ 114.076477][ T4936] x29: ffff80001fac7750 x28: dfff800000000000 x27: 1fffe0001aa3f50c [ 114.078624][ T4936] x26: dfff800000000000 x25: ffff80001417d310 x24: 0000000000000001 [ 114.080749][ T4936] x23: 0000000000000004 x22: 000000000033c000 x21: 0000000000340000 [ 114.082880][ T4936] x20: ffff0000d51fa860 x19: 0000000000000000 x18: 0000000000000000 [ 114.085047][ T4936] x17: 0000000000000000 x16: ffff8000111d162c x15: 0000000000000003 [ 114.087164][ T4936] x14: 00000000111cd44c x13: 1ffff0000283006b x12: 0000000000ff0100 [ 114.089287][ T4936] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000a038dec [ 114.091417][ T4936] x8 : ffff0000d56e9b40 x7 : ffff80000a0380d0 x6 : 0000000000000000 [ 114.093555][ T4936] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082d608c [ 114.095666][ T4936] x2 : ffffffffffcc0000 x1 : 0000000000340000 x0 : 000000000033c000 [ 114.097789][ T4936] Call trace: [ 114.098664][ T4936] btrfs_space_info_update_bytes_may_use+0x2b8/0x66c [ 114.100444][ T4936] btrfs_block_rsv_release+0x408/0x4e4 [ 114.101891][ T4936] btrfs_release_global_block_rsv+0x38/0x22c [ 114.103484][ T4936] btrfs_free_block_groups+0x7b4/0xb44 [ 114.104926][ T4936] close_ctree+0x608/0x84c [ 114.106085][ T4936] btrfs_put_super+0x40/0x50 [ 114.107298][ T4936] generic_shutdown_super+0x130/0x2f0 [ 114.108733][ T4936] kill_anon_super+0x4c/0x80 [ 114.109994][ T4936] btrfs_kill_super+0x40/0x58 [ 114.111254][ T4936] deactivate_locked_super+0xb8/0x13c [ 114.112724][ T4936] deactivate_super+0xf8/0x118 [ 114.113993][ T4936] cleanup_mnt+0x3a4/0x458 [ 114.115192][ T4936] __cleanup_mnt+0x20/0x30 [ 114.116367][ T4936] task_work_run+0x12c/0x1e0 [ 114.117590][ T4936] do_notify_resume+0x24b4/0x3128 [ 114.118936][ T4936] el0_svc+0xf0/0x1e0 [ 114.119981][ T4936] el0t_64_sync_handler+0xcc/0xe4 [ 114.121334][ T4936] el0t_64_sync+0x1a0/0x1a4 [ 114.122564][ T4936] irq event stamp: 672046 [ 114.123725][ T4936] hardirqs last enabled at (672045): [] kasan_quarantine_put+0xc4/0x204 [ 114.126405][ T4936] hardirqs last disabled at (672046): [] el1_dbg+0x24/0x80 [ 114.128719][ T4936] softirqs last enabled at (671068): [] handle_softirqs+0xa4c/0xbf0 [ 114.131249][ T4936] softirqs last disabled at (671053): [] __irq_exit_rcu+0x240/0x440 [ 114.133811][ T4936] ---[ end trace a8c74e283394da9d ]---