Warning: Permanently added '10.128.1.133' (ED25519) to the list of known hosts. 1970/01/01 00:01:21 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:21 ignoring optional flag "type"="gce" 1970/01/01 00:01:22 parsed 1 programs [ 85.040179][ T4443] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 90.683714][ T296] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.685531][ T296] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.687751][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.700303][ T296] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.702179][ T296] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.704575][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 90.982138][ T4472] chnl_net:caif_netlink_parms(): no params data found [ 91.016211][ T4472] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.017697][ T4472] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.019818][ T4472] device bridge_slave_0 entered promiscuous mode [ 91.023559][ T4472] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.025268][ T4472] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.027398][ T4472] device bridge_slave_1 entered promiscuous mode [ 91.040795][ T4472] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.044796][ T4472] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.059253][ T4472] team0: Port device team_slave_0 added [ 91.062842][ T4472] team0: Port device team_slave_1 added [ 91.074244][ T4472] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.075696][ T4472] 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. [ 91.080942][ T4472] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.084707][ T4472] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.086166][ T4472] 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. [ 91.091492][ T4472] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.165530][ T4472] device hsr_slave_0 entered promiscuous mode [ 91.202086][ T4472] device hsr_slave_1 entered promiscuous mode [ 92.061217][ T4472] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.124157][ T4472] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.143791][ T4472] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.204869][ T4472] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.293598][ T4472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.299986][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.302769][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.308215][ T4472] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.322151][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.324401][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.326377][ T542] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.327826][ T542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.329609][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.334556][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.336693][ T542] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.338174][ T542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.340031][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.357604][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.359783][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.362549][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.365725][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.368057][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.370413][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.380588][ T4472] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 92.387258][ T4472] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.390578][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.393259][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.395891][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.398106][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.400677][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.407816][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.562206][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.563861][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.569145][ T4472] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.582506][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.584661][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.596709][ T4472] device veth0_vlan entered promiscuous mode [ 92.603414][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.605606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.607865][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.609805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.618139][ T4472] device veth1_vlan entered promiscuous mode [ 92.634798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 92.636876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 92.638791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.643072][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.647531][ T4472] device veth0_macvtap entered promiscuous mode [ 92.650990][ T4472] device veth1_macvtap entered promiscuous mode [ 92.662335][ T4472] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.665935][ T4472] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.669209][ T4472] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.671059][ T4472] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.675415][ T4472] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.677292][ T4472] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.680252][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.682797][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.684680][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.686929][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.689099][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.691445][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 1970/01/01 00:01:33 executed programs: 0 [ 93.802945][ T4650] chnl_net:caif_netlink_parms(): no params data found [ 93.837322][ T4650] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.838923][ T4650] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.841010][ T4650] device bridge_slave_0 entered promiscuous mode [ 93.852281][ T4650] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.853851][ T4650] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.856017][ T4650] device bridge_slave_1 entered promiscuous mode [ 93.872166][ T4650] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.876181][ T4650] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.895293][ T4650] team0: Port device team_slave_0 added [ 93.902417][ T4650] team0: Port device team_slave_1 added [ 93.915312][ T4650] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.916815][ T4650] 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. [ 93.922256][ T4650] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.925775][ T4650] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.927205][ T4650] 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. [ 93.933465][ T4650] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.973482][ T4650] device hsr_slave_0 entered promiscuous mode [ 94.012056][ T4650] device hsr_slave_1 entered promiscuous mode [ 94.051810][ T4650] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.053360][ T4650] Cannot create hsr debugfs directory [ 94.115822][ T4650] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.781832][ T4131] Bluetooth: hci0: command 0x0409 tx timeout [ 96.958412][ T4650] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.872025][ T4122] Bluetooth: hci0: command 0x041b tx timeout [ 98.037192][ T4650] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.089653][ T4650] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.275339][ T4650] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.324116][ T4650] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.363908][ T4650] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.414801][ T4650] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.519809][ T4650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.526505][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.528770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.534073][ T4650] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.538217][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.540629][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.544039][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.545453][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.547327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.577592][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.580055][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.583900][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.585508][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.589796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.596232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.601053][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.605098][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.608044][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.614126][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.616857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.620660][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.624743][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.640656][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.644002][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.648018][ T4650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.712623][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.714459][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.719435][ T4650] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.731233][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.733636][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.762764][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.764915][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.767430][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.769394][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.773246][ T4650] device veth0_vlan entered promiscuous mode [ 98.779117][ T4650] device veth1_vlan entered promiscuous mode [ 98.792410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.794510][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.796590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.798792][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.804131][ T4650] device veth0_macvtap entered promiscuous mode [ 98.808169][ T4650] device veth1_macvtap entered promiscuous mode [ 98.816744][ T4650] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 98.818910][ T4650] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.822727][ T4650] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.826440][ T4650] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.828418][ T4650] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.831329][ T4650] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.833647][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.835812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.838088][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.840419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.845068][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.847215][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.851369][ T4650] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.853559][ T4650] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.855265][ T4650] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.857038][ T4650] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.891029][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.901033][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.904343][ T296] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.906244][ T296] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.907209][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.909899][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:38 executed programs: 2 [ 99.138875][ T4875] loop0: detected capacity change from 0 to 32768 [ 99.215952][ T4875] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4875) [ 99.269255][ T4875] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 99.271103][ T4875] BTRFS info (device loop0): using free space tree [ 99.272574][ T4875] BTRFS info (device loop0): has skinny extents [ 99.293886][ T4875] BTRFS info (device loop0): enabling ssd optimizations [ 99.307869][ T4875] FAULT_INJECTION: forcing a failure. [ 99.307869][ T4875] name failslab, interval 1, probability 0, space 0, times 1 [ 99.310533][ T4875] CPU: 0 PID: 4875 Comm: syz.0.15 Not tainted 5.15.175-syzkaller #0 [ 99.312076][ T4875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.314032][ T4875] Call trace: [ 99.314648][ T4875] dump_backtrace+0x0/0x530 [ 99.315480][ T4875] show_stack+0x2c/0x3c [ 99.316260][ T4875] dump_stack_lvl+0x108/0x170 [ 99.317144][ T4875] dump_stack+0x1c/0x58 [ 99.317920][ T4875] should_fail+0x3b8/0x514 [ 99.318911][ T4875] __should_failslab+0xbc/0x110 [ 99.319842][ T4875] should_failslab+0x10/0x28 [ 99.320719][ T4875] slab_pre_alloc_hook+0x64/0xe8 [ 99.321674][ T4875] kmem_cache_alloc+0x98/0x45c [ 99.322552][ T4875] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 99.323643][ T4875] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 99.324859][ T4875] btrfs_insert_replace_extent+0x924/0xc04 [ 99.325997][ T4875] btrfs_replace_file_extents+0xb3c/0x1388 [ 99.327122][ T4875] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 99.328210][ T4875] btrfs_prealloc_file_range+0x60/0x7c [ 99.329353][ T4875] btrfs_fallocate+0x166c/0x1954 [ 99.330431][ T4875] vfs_fallocate+0x478/0x5b4 [ 99.331363][ T4875] __arm64_sys_fallocate+0xc0/0x110 [ 99.332372][ T4875] invoke_syscall+0x98/0x2b8 [ 99.333349][ T4875] el0_svc_common+0x138/0x258 [ 99.334278][ T4875] do_el0_svc+0x58/0x14c [ 99.335141][ T4875] el0_svc+0x7c/0x1f0 [ 99.335931][ T4875] el0t_64_sync_handler+0x84/0xe4 [ 99.336963][ T4875] el0t_64_sync+0x1a0/0x1a4 [ 99.339259][ T4875] ------------[ cut here ]------------ [ 99.340622][ T4875] WARNING: CPU: 0 PID: 4875 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 99.342595][ T4875] Modules linked in: [ 99.343349][ T4875] CPU: 0 PID: 4875 Comm: syz.0.15 Not tainted 5.15.175-syzkaller #0 [ 99.344899][ T4875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.346876][ T4875] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 99.348405][ T4875] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 99.349638][ T4875] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 99.350899][ T4875] sp : ffff8000207274c0 [ 99.351702][ T4875] x29: ffff800020727620 x28: ffff0000c148c000 x27: 0000000000000000 [ 99.353173][ T4875] x26: dfff800000000000 x25: ffff0000deb630b0 x24: ffff0000e16193a0 [ 99.354717][ T4875] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 99.356259][ T4875] x20: 1fffe0001bd6c621 x19: ffff0000deb63108 x18: 0000000000000001 [ 99.357790][ T4875] x17: 0000000000000000 x16: ffff800011b4eaf8 x15: 00000000ffffffff [ 99.359303][ T4875] x14: ffff0000c8ddb680 x13: 0000000000000001 x12: 0000000000000001 [ 99.360802][ T4875] x11: 0000000000000000 x10: 0000000000000000 x9 : 59ea6bfa1c7acb00 [ 99.362291][ T4875] x8 : 59ea6bfa1c7acb00 x7 : 0000000000000001 x6 : 0000000000000001 [ 99.363600][ T4875] x5 : ffff800020726c38 x4 : ffff800014c50660 x3 : ffff800008555fe4 [ 99.365101][ T4875] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 99.366663][ T4875] Call trace: [ 99.367269][ T4875] btrfs_replace_file_extents+0xe1c/0x1388 [ 99.368436][ T4875] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 99.369585][ T4875] btrfs_prealloc_file_range+0x60/0x7c [ 99.370601][ T4875] btrfs_fallocate+0x166c/0x1954 [ 99.371586][ T4875] vfs_fallocate+0x478/0x5b4 [ 99.372453][ T4875] __arm64_sys_fallocate+0xc0/0x110 [ 99.373419][ T4875] invoke_syscall+0x98/0x2b8 [ 99.374268][ T4875] el0_svc_common+0x138/0x258 [ 99.375144][ T4875] do_el0_svc+0x58/0x14c [ 99.375944][ T4875] el0_svc+0x7c/0x1f0 [ 99.376693][ T4875] el0t_64_sync_handler+0x84/0xe4 [ 99.377710][ T4875] el0t_64_sync+0x1a0/0x1a4 [ 99.378552][ T4875] irq event stamp: 81078 [ 99.379384][ T4875] hardirqs last enabled at (81077): [] __up_console_sem+0xb4/0x100 [ 99.381235][ T4875] hardirqs last disabled at (81078): [] el1_dbg+0x24/0x80 [ 99.382895][ T4875] softirqs last enabled at (81058): [] handle_softirqs+0xb88/0xdbc [ 99.384745][ T4875] softirqs last disabled at (81007): [] __irq_exit_rcu+0x268/0x4d8 [ 99.386525][ T4875] ---[ end trace ac09979c3d9b5798 ]--- [ 99.389541][ T4875] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 99.391563][ T4875] BTRFS info (device loop0): forced readonly [ 99.760721][ T4897] loop0: detected capacity change from 0 to 32768 [ 99.845102][ T4897] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4897) [ 99.894351][ T4897] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 99.896216][ T4897] BTRFS info (device loop0): using free space tree [ 99.897584][ T4897] BTRFS info (device loop0): has skinny extents [ 99.917919][ T4897] BTRFS info (device loop0): enabling ssd optimizations [ 99.928026][ T4897] FAULT_INJECTION: forcing a failure. [ 99.928026][ T4897] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 99.930680][ T4897] CPU: 0 PID: 4897 Comm: syz.0.16 Tainted: G W 5.15.175-syzkaller #0 [ 99.932567][ T4897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.934560][ T4897] Call trace: [ 99.935185][ T4897] dump_backtrace+0x0/0x530 [ 99.936087][ T4897] show_stack+0x2c/0x3c [ 99.937029][ T4897] dump_stack_lvl+0x108/0x170 [ 99.938018][ T4897] dump_stack+0x1c/0x58 [ 99.938913][ T4897] should_fail+0x3b8/0x514 [ 99.939912][ T4897] should_fail_alloc_page+0x74/0xa8 [ 99.940978][ T4897] prepare_alloc_pages+0x160/0x460 [ 99.942079][ T4897] __alloc_pages+0x138/0x674 [ 99.943032][ T4897] alloc_pages+0x368/0x5d4 [ 99.943952][ T4897] new_slab+0xec/0x56c [ 99.944799][ T4897] ___slab_alloc+0x6bc/0xdbc [ 99.945651][ T4897] kmem_cache_alloc+0x2d8/0x45c [ 99.946576][ T4897] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 99.947748][ T4897] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 99.949101][ T4897] btrfs_insert_replace_extent+0x924/0xc04 [ 99.950249][ T4897] btrfs_replace_file_extents+0xb3c/0x1388 [ 99.951417][ T4897] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 99.952630][ T4897] btrfs_prealloc_file_range+0x60/0x7c [ 99.953697][ T4897] btrfs_fallocate+0x166c/0x1954 [ 99.954780][ T4897] vfs_fallocate+0x478/0x5b4 [ 99.955722][ T4897] __arm64_sys_fallocate+0xc0/0x110 [ 99.956896][ T4897] invoke_syscall+0x98/0x2b8 [ 99.957859][ T4897] el0_svc_common+0x138/0x258 [ 99.958780][ T4897] do_el0_svc+0x58/0x14c [ 99.959776][ T4897] el0_svc+0x7c/0x1f0 [ 99.960738][ T4897] el0t_64_sync_handler+0x84/0xe4 [ 99.961756][ T4897] el0t_64_sync+0x1a0/0x1a4 [ 99.965544][ T4122] Bluetooth: hci0: command 0x040f tx timeout [ 100.334038][ T4918] loop0: detected capacity change from 0 to 32768 [ 100.413200][ T4918] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4918) [ 100.475808][ T4918] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.477589][ T4918] BTRFS info (device loop0): using free space tree [ 100.478808][ T4918] BTRFS info (device loop0): has skinny extents [ 100.506254][ T4918] BTRFS info (device loop0): enabling ssd optimizations [ 100.513888][ T4918] FAULT_INJECTION: forcing a failure. [ 100.513888][ T4918] name failslab, interval 1, probability 0, space 0, times 0 [ 100.516791][ T4918] CPU: 0 PID: 4918 Comm: syz.0.17 Tainted: G W 5.15.175-syzkaller #0 [ 100.518692][ T4918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.520772][ T4918] Call trace: [ 100.521386][ T4918] dump_backtrace+0x0/0x530 [ 100.522308][ T4918] show_stack+0x2c/0x3c [ 100.523153][ T4918] dump_stack_lvl+0x108/0x170 [ 100.524145][ T4918] dump_stack+0x1c/0x58 [ 100.524946][ T4918] should_fail+0x3b8/0x514 [ 100.525978][ T4918] __should_failslab+0xbc/0x110 [ 100.527013][ T4918] should_failslab+0x10/0x28 [ 100.527993][ T4918] slab_pre_alloc_hook+0x64/0xe8 [ 100.529036][ T4918] kmem_cache_alloc+0x98/0x45c [ 100.529996][ T4918] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 100.531168][ T4918] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 100.532433][ T4918] btrfs_insert_replace_extent+0x924/0xc04 [ 100.533630][ T4918] btrfs_replace_file_extents+0xb3c/0x1388 [ 100.534937][ T4918] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 100.536089][ T4918] btrfs_prealloc_file_range+0x60/0x7c [ 100.537243][ T4918] btrfs_fallocate+0x166c/0x1954 [ 100.538251][ T4918] vfs_fallocate+0x478/0x5b4 [ 100.539136][ T4918] __arm64_sys_fallocate+0xc0/0x110 [ 100.540209][ T4918] invoke_syscall+0x98/0x2b8 [ 100.541134][ T4918] el0_svc_common+0x138/0x258 [ 100.542067][ T4918] do_el0_svc+0x58/0x14c [ 100.542899][ T4918] el0_svc+0x7c/0x1f0 [ 100.543743][ T4918] el0t_64_sync_handler+0x84/0xe4 [ 100.544800][ T4918] el0t_64_sync+0x1a0/0x1a4 [ 100.551138][ T4918] ------------[ cut here ]------------ [ 100.553200][ T4918] WARNING: CPU: 0 PID: 4918 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 100.555262][ T4918] Modules linked in: [ 100.555986][ T4918] CPU: 0 PID: 4918 Comm: syz.0.17 Tainted: G W 5.15.175-syzkaller #0 [ 100.557851][ T4918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.559789][ T4918] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 100.561383][ T4918] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 100.562824][ T4918] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 100.564021][ T4918] sp : ffff800020a874c0 [ 100.564818][ T4918] x29: ffff800020a87620 x28: ffff0000ead0f800 x27: 0000000000000000 [ 100.566553][ T4918] x26: dfff800000000000 x25: ffff0000deb63370 x24: ffff0000e161b110 [ 100.568209][ T4918] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 100.569945][ T4918] x20: 1fffe0001bd6c679 x19: ffff0000deb633c8 x18: 0000000000000001 [ 100.571607][ T4918] x17: 0000000000000000 x16: ffff800011b4eaf8 x15: 00000000ffffffff [ 100.573204][ T4918] x14: ffff0000d25d9b40 x13: 0000000000000001 x12: 0000000000000001 [ 100.574755][ T4918] x11: 0000000000000000 x10: 0000000000000000 x9 : 42c2c18dce0e1500 [ 100.576333][ T4918] x8 : 42c2c18dce0e1500 x7 : 0000000000000001 x6 : 0000000000000001 [ 100.577923][ T4918] x5 : ffff800020a86c38 x4 : ffff800014c50660 x3 : ffff800008555fe4 [ 100.579497][ T4918] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 100.581117][ T4918] Call trace: [ 100.581775][ T4918] btrfs_replace_file_extents+0xe1c/0x1388 [ 100.582977][ T4918] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 100.584212][ T4918] btrfs_prealloc_file_range+0x60/0x7c [ 100.585397][ T4918] btrfs_fallocate+0x166c/0x1954 [ 100.586328][ T4918] vfs_fallocate+0x478/0x5b4 [ 100.587424][ T4918] __arm64_sys_fallocate+0xc0/0x110 [ 100.588410][ T4918] invoke_syscall+0x98/0x2b8 [ 100.589270][ T4918] el0_svc_common+0x138/0x258 [ 100.590217][ T4918] do_el0_svc+0x58/0x14c [ 100.591072][ T4918] el0_svc+0x7c/0x1f0 [ 100.591861][ T4918] el0t_64_sync_handler+0x84/0xe4 [ 100.592857][ T4918] el0t_64_sync+0x1a0/0x1a4 [ 100.593897][ T4918] irq event stamp: 79320 [ 100.594782][ T4918] hardirqs last enabled at (79319): [] __up_console_sem+0xb4/0x100 [ 100.596664][ T4918] hardirqs last disabled at (79320): [] el1_dbg+0x24/0x80 [ 100.598567][ T4918] softirqs last enabled at (79308): [] handle_softirqs+0xb88/0xdbc [ 100.600595][ T4918] softirqs last disabled at (79247): [] __irq_exit_rcu+0x268/0x4d8 [ 100.602637][ T4918] ---[ end trace ac09979c3d9b5799 ]--- [ 100.606821][ T4918] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 100.608920][ T4918] BTRFS info (device loop0): forced readonly [ 100.875078][ T136] device hsr_slave_0 left promiscuous mode [ 100.932176][ T136] device hsr_slave_1 left promiscuous mode [ 100.946762][ T4939] loop0: detected capacity change from 0 to 32768 [ 101.031805][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.033447][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.035571][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.037111][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 101.040062][ T4939] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4939) [ 101.043702][ T136] device bridge_slave_1 left promiscuous mode [ 101.045193][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.056306][ T4939] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.058353][ T4939] BTRFS info (device loop0): using free space tree [ 101.059598][ T4939] BTRFS info (device loop0): has skinny extents [ 101.093537][ T136] device bridge_slave_0 left promiscuous mode [ 101.095095][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.139685][ T4939] BTRFS info (device loop0): enabling ssd optimizations [ 101.149981][ T4939] FAULT_INJECTION: forcing a failure. [ 101.149981][ T4939] name failslab, interval 1, probability 0, space 0, times 0 [ 101.164230][ T4939] CPU: 0 PID: 4939 Comm: syz.0.18 Tainted: G W 5.15.175-syzkaller #0 [ 101.166136][ T4939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.168249][ T4939] Call trace: [ 101.168953][ T4939] dump_backtrace+0x0/0x530 [ 101.169880][ T4939] show_stack+0x2c/0x3c [ 101.170790][ T4939] dump_stack_lvl+0x108/0x170 [ 101.171707][ T4939] dump_stack+0x1c/0x58 [ 101.172549][ T4939] should_fail+0x3b8/0x514 [ 101.173487][ T4939] __should_failslab+0xbc/0x110 [ 101.174495][ T4939] should_failslab+0x10/0x28 [ 101.175396][ T4939] slab_pre_alloc_hook+0x64/0xe8 [ 101.176322][ T4939] kmem_cache_alloc+0x98/0x45c [ 101.177313][ T4939] btrfs_add_delayed_data_ref+0x420/0xe70 [ 101.178538][ T4939] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 101.179794][ T4939] btrfs_insert_replace_extent+0x924/0xc04 [ 101.181003][ T4939] btrfs_replace_file_extents+0xb3c/0x1388 [ 101.182122][ T4939] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 101.183407][ T4939] btrfs_prealloc_file_range+0x60/0x7c [ 101.184600][ T4939] btrfs_fallocate+0x166c/0x1954 [ 101.185668][ T4939] vfs_fallocate+0x478/0x5b4 [ 101.186673][ T4939] __arm64_sys_fallocate+0xc0/0x110 [ 101.187801][ T4939] invoke_syscall+0x98/0x2b8 [ 101.188709][ T4939] el0_svc_common+0x138/0x258 [ 101.189713][ T4939] do_el0_svc+0x58/0x14c [ 101.190564][ T4939] el0_svc+0x7c/0x1f0 [ 101.191335][ T4939] el0t_64_sync_handler+0x84/0xe4 [ 101.192399][ T4939] el0t_64_sync+0x1a0/0x1a4 [ 101.196249][ T4939] ------------[ cut here ]------------ [ 101.197566][ T4939] WARNING: CPU: 0 PID: 4939 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 101.199543][ T4939] Modules linked in: [ 101.200423][ T4939] CPU: 0 PID: 4939 Comm: syz.0.18 Tainted: G W 5.15.175-syzkaller #0 [ 101.202599][ T4939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.204841][ T4939] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 101.206388][ T4939] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 101.207639][ T4939] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 101.208986][ T4939] sp : ffff800020a674c0 [ 101.210020][ T4939] x29: ffff800020a67620 x28: ffff0000ebec3f00 x27: 0000000000000000 [ 101.211868][ T4939] x26: dfff800000000000 x25: ffff0000deb63420 x24: ffff0000e17c3110 [ 101.213659][ T4939] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 101.215394][ T4939] x20: 1fffe0001bd6c68f x19: ffff0000deb63478 x18: 0000000000000001 [ 101.217114][ T4939] x17: 0000000000000000 x16: ffff800011b4eaf8 x15: 00000000ffffffff [ 101.218882][ T4939] x14: ffff0000cd120000 x13: 0000000000000001 x12: 0000000000000001 [ 101.220463][ T4939] x11: 0000000000000000 x10: 0000000000000000 x9 : cd77d71a32306a00 [ 101.222208][ T4939] x8 : cd77d71a32306a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 101.223817][ T4939] x5 : ffff800020a66c38 x4 : ffff800014c50660 x3 : ffff800008555fe4 [ 101.225496][ T4939] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 101.227264][ T4939] Call trace: [ 101.227980][ T4939] btrfs_replace_file_extents+0xe1c/0x1388 [ 101.229155][ T4939] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 101.230378][ T4939] btrfs_prealloc_file_range+0x60/0x7c [ 101.231500][ T4939] btrfs_fallocate+0x166c/0x1954 [ 101.232543][ T4939] vfs_fallocate+0x478/0x5b4 [ 101.233551][ T4939] __arm64_sys_fallocate+0xc0/0x110 [ 101.234659][ T4939] invoke_syscall+0x98/0x2b8 [ 101.235619][ T4939] el0_svc_common+0x138/0x258 [ 101.236619][ T4939] do_el0_svc+0x58/0x14c [ 101.237524][ T4939] el0_svc+0x7c/0x1f0 [ 101.238382][ T4939] el0t_64_sync_handler+0x84/0xe4 [ 101.239359][ T4939] el0t_64_sync+0x1a0/0x1a4 [ 101.240322][ T4939] irq event stamp: 79160 [ 101.241199][ T4939] hardirqs last enabled at (79159): [] __up_console_sem+0xb4/0x100 [ 101.243352][ T4939] hardirqs last disabled at (79160): [] el1_dbg+0x24/0x80 [ 101.245341][ T4939] softirqs last enabled at (79136): [] handle_softirqs+0xb88/0xdbc [ 101.247613][ T4939] softirqs last disabled at (79083): [] __irq_exit_rcu+0x268/0x4d8 [ 101.249606][ T4939] ---[ end trace ac09979c3d9b579a ]--- [ 101.256018][ T4939] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 101.258152][ T4939] BTRFS info (device loop0): forced readonly [ 101.272375][ T136] device veth1_macvtap left promiscuous mode [ 101.273832][ T136] device veth0_macvtap left promiscuous mode [ 101.278789][ T136] device veth1_vlan left promiscuous mode [ 101.280512][ T136] device veth0_vlan left promiscuous mode [ 101.639014][ T136] team0 (unregistering): Port device team_slave_1 removed [ 101.648038][ T136] team0 (unregistering): Port device team_slave_0 removed [ 101.659137][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.702133][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.712619][ T4961] loop0: detected capacity change from 0 to 32768 [ 101.805241][ T4961] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4961) [ 101.838735][ T136] bond0 (unregistering): Released all slaves [ 101.869752][ T4961] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.876460][ T4961] BTRFS info (device loop0): using free space tree [ 101.877760][ T4961] BTRFS info (device loop0): has skinny extents [ 101.892721][ T4961] BTRFS info (device loop0): enabling ssd optimizations [ 101.898374][ T4961] FAULT_INJECTION: forcing a failure. [ 101.898374][ T4961] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 101.901207][ T4961] CPU: 1 PID: 4961 Comm: syz.0.19 Tainted: G W 5.15.175-syzkaller #0 [ 101.903312][ T4961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.905296][ T4961] Call trace: [ 101.906017][ T4961] dump_backtrace+0x0/0x530 [ 101.906938][ T4961] show_stack+0x2c/0x3c [ 101.907801][ T4961] dump_stack_lvl+0x108/0x170 [ 101.908800][ T4961] dump_stack+0x1c/0x58 [ 101.909779][ T4961] should_fail+0x3b8/0x514 [ 101.910695][ T4961] should_fail_alloc_page+0x74/0xa8 [ 101.911892][ T4961] prepare_alloc_pages+0x160/0x460 [ 101.912879][ T4961] __alloc_pages+0x138/0x674 [ 101.913905][ T4961] alloc_pages+0x368/0x5d4 [ 101.914819][ T4961] new_slab+0xec/0x56c [ 101.915606][ T4961] ___slab_alloc+0x6bc/0xdbc [ 101.916504][ T4961] kmem_cache_alloc+0x2d8/0x45c [ 101.917444][ T4961] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 101.918581][ T4961] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 101.919815][ T4961] btrfs_insert_replace_extent+0x924/0xc04 [ 101.920911][ T4961] btrfs_replace_file_extents+0xb3c/0x1388 [ 101.922047][ T4961] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 101.923235][ T4961] btrfs_prealloc_file_range+0x60/0x7c [ 101.924367][ T4961] btrfs_fallocate+0x166c/0x1954 [ 101.925454][ T4961] vfs_fallocate+0x478/0x5b4 [ 101.926448][ T4961] __arm64_sys_fallocate+0xc0/0x110 [ 101.927477][ T4961] invoke_syscall+0x98/0x2b8 [ 101.928402][ T4961] el0_svc_common+0x138/0x258 [ 101.929347][ T4961] do_el0_svc+0x58/0x14c [ 101.930224][ T4961] el0_svc+0x7c/0x1f0 [ 101.931010][ T4961] el0t_64_sync_handler+0x84/0xe4 [ 101.931966][ T4961] el0t_64_sync+0x1a0/0x1a4 [ 102.024727][ T4127] Bluetooth: hci0: command 0x0419 tx timeout [ 102.318485][ T4982] loop0: detected capacity change from 0 to 32768 [ 102.395521][ T4982] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (4982) [ 102.460513][ T4982] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.462846][ T4982] BTRFS info (device loop0): using free space tree [ 102.464243][ T4982] BTRFS info (device loop0): has skinny extents [ 102.482862][ T4982] BTRFS info (device loop0): enabling ssd optimizations [ 102.489629][ T4982] FAULT_INJECTION: forcing a failure. [ 102.489629][ T4982] name failslab, interval 1, probability 0, space 0, times 0 [ 102.495141][ T4982] CPU: 0 PID: 4982 Comm: syz.0.20 Tainted: G W 5.15.175-syzkaller #0 [ 102.497017][ T4982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.498892][ T4982] Call trace: [ 102.499546][ T4982] dump_backtrace+0x0/0x530 [ 102.500462][ T4982] show_stack+0x2c/0x3c [ 102.501281][ T4982] dump_stack_lvl+0x108/0x170 [ 102.502268][ T4982] dump_stack+0x1c/0x58 [ 102.503130][ T4982] should_fail+0x3b8/0x514 [ 102.504043][ T4982] __should_failslab+0xbc/0x110 [ 102.505073][ T4982] should_failslab+0x10/0x28 [ 102.505957][ T4982] slab_pre_alloc_hook+0x64/0xe8 [ 102.506934][ T4982] kmem_cache_alloc+0x98/0x45c [ 102.507872][ T4982] btrfs_add_delayed_data_ref+0x420/0xe70 [ 102.508961][ T4982] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 102.510366][ T4982] btrfs_insert_replace_extent+0x924/0xc04 [ 102.511580][ T4982] btrfs_replace_file_extents+0xb3c/0x1388 [ 102.512782][ T4982] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 102.513900][ T4982] btrfs_prealloc_file_range+0x60/0x7c [ 102.515140][ T4982] btrfs_fallocate+0x166c/0x1954 [ 102.516149][ T4982] vfs_fallocate+0x478/0x5b4 [ 102.517030][ T4982] __arm64_sys_fallocate+0xc0/0x110 [ 102.518019][ T4982] invoke_syscall+0x98/0x2b8 [ 102.518952][ T4982] el0_svc_common+0x138/0x258 [ 102.519940][ T4982] do_el0_svc+0x58/0x14c [ 102.520773][ T4982] el0_svc+0x7c/0x1f0 [ 102.521640][ T4982] el0t_64_sync_handler+0x84/0xe4 [ 102.522664][ T4982] el0t_64_sync+0x1a0/0x1a4 [ 102.527679][ T4982] ------------[ cut here ]------------ [ 102.529229][ T4982] WARNING: CPU: 0 PID: 4982 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 102.531591][ T4982] Modules linked in: [ 102.532386][ T4982] CPU: 0 PID: 4982 Comm: syz.0.20 Tainted: G W 5.15.175-syzkaller #0 [ 102.534325][ T4982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.536495][ T4982] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.538008][ T4982] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 102.539280][ T4982] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 102.540499][ T4982] sp : ffff800020eb74c0 [ 102.541275][ T4982] x29: ffff800020eb7620 x28: ffff0000c131c500 x27: 0000000000000000 [ 102.542874][ T4982] x26: dfff800000000000 x25: ffff0000deb636e0 x24: ffff0000e161d850 [ 102.544559][ T4982] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 102.546063][ T4982] x20: 1fffe0001bd6c6e7 x19: ffff0000deb63738 x18: 0000000000000001 [ 102.547795][ T4982] x17: 0000000000000000 x16: ffff800011b4eaf8 x15: 00000000ffffffff [ 102.549383][ T4982] x14: ffff0000d2f19b40 x13: 0000000000000001 x12: 0000000000000001 [ 102.551071][ T4982] x11: 0000000000000000 x10: 0000000000000000 x9 : d434ee9c4e853e00 [ 102.552821][ T4982] x8 : d434ee9c4e853e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 102.554507][ T4982] x5 : ffff800020eb6c38 x4 : ffff800014c50660 x3 : ffff800008555fe4 [ 102.556013][ T4982] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 102.557652][ T4982] Call trace: [ 102.558327][ T4982] btrfs_replace_file_extents+0xe1c/0x1388 [ 102.559483][ T4982] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 102.560635][ T4982] btrfs_prealloc_file_range+0x60/0x7c [ 102.561769][ T4982] btrfs_fallocate+0x166c/0x1954 [ 102.562742][ T4982] vfs_fallocate+0x478/0x5b4 [ 102.563626][ T4982] __arm64_sys_fallocate+0xc0/0x110 [ 102.564573][ T4982] invoke_syscall+0x98/0x2b8 [ 102.565517][ T4982] el0_svc_common+0x138/0x258 [ 102.566496][ T4982] do_el0_svc+0x58/0x14c [ 102.567335][ T4982] el0_svc+0x7c/0x1f0 [ 102.568173][ T4982] el0t_64_sync_handler+0x84/0xe4 [ 102.569218][ T4982] el0t_64_sync+0x1a0/0x1a4 [ 102.570179][ T4982] irq event stamp: 78884 [ 102.570960][ T4982] hardirqs last enabled at (78883): [] __up_console_sem+0xb4/0x100 [ 102.572832][ T4982] hardirqs last disabled at (78884): [] el1_dbg+0x24/0x80 [ 102.574602][ T4982] softirqs last enabled at (78862): [] handle_softirqs+0xb88/0xdbc [ 102.576476][ T4982] softirqs last disabled at (78815): [] __irq_exit_rcu+0x268/0x4d8 [ 102.578350][ T4982] ---[ end trace ac09979c3d9b579b ]--- [ 102.580547][ T4982] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 102.583603][ T4982] BTRFS info (device loop0): forced readonly [ 102.940617][ T5003] loop0: detected capacity change from 0 to 32768 [ 103.034176][ T5003] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5003) [ 103.075792][ T5003] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.077738][ T5003] BTRFS info (device loop0): using free space tree [ 103.079136][ T5003] BTRFS info (device loop0): has skinny extents [ 103.094041][ T5003] BTRFS info (device loop0): enabling ssd optimizations [ 103.099979][ T5003] FAULT_INJECTION: forcing a failure. [ 103.099979][ T5003] name failslab, interval 1, probability 0, space 0, times 0 [ 103.103331][ T5003] CPU: 0 PID: 5003 Comm: syz.0.21 Tainted: G W 5.15.175-syzkaller #0 [ 103.105033][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.106991][ T5003] Call trace: [ 103.107656][ T5003] dump_backtrace+0x0/0x530 [ 103.108600][ T5003] show_stack+0x2c/0x3c [ 103.109449][ T5003] dump_stack_lvl+0x108/0x170 [ 103.110325][ T5003] dump_stack+0x1c/0x58 [ 103.111167][ T5003] should_fail+0x3b8/0x514 [ 103.112111][ T5003] __should_failslab+0xbc/0x110 [ 103.113105][ T5003] should_failslab+0x10/0x28 [ 103.114069][ T5003] slab_pre_alloc_hook+0x64/0xe8 [ 103.115064][ T5003] kmem_cache_alloc+0x98/0x45c [ 103.116049][ T5003] btrfs_add_delayed_data_ref+0x420/0xe70 [ 103.117239][ T5003] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 103.118526][ T5003] btrfs_insert_replace_extent+0x924/0xc04 [ 103.119685][ T5003] btrfs_replace_file_extents+0xb3c/0x1388 [ 103.120940][ T5003] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 103.122112][ T5003] btrfs_prealloc_file_range+0x60/0x7c [ 103.123260][ T5003] btrfs_fallocate+0x166c/0x1954 [ 103.124255][ T5003] vfs_fallocate+0x478/0x5b4 [ 103.125221][ T5003] __arm64_sys_fallocate+0xc0/0x110 [ 103.126444][ T5003] invoke_syscall+0x98/0x2b8 [ 103.127432][ T5003] el0_svc_common+0x138/0x258 [ 103.128524][ T5003] do_el0_svc+0x58/0x14c [ 103.129427][ T5003] el0_svc+0x7c/0x1f0 [ 103.130380][ T5003] el0t_64_sync_handler+0x84/0xe4 [ 103.131440][ T5003] el0t_64_sync+0x1a0/0x1a4 [ 103.136198][ T5003] ------------[ cut here ]------------ [ 103.137706][ T5003] WARNING: CPU: 0 PID: 5003 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 103.139593][ T5003] Modules linked in: [ 103.140365][ T5003] CPU: 0 PID: 5003 Comm: syz.0.21 Tainted: G W 5.15.175-syzkaller #0 [ 103.142194][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.144147][ T5003] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.145809][ T5003] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 103.147092][ T5003] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 103.148433][ T5003] sp : ffff800020ac74c0 [ 103.149169][ T5003] x29: ffff800020ac7620 x28: ffff0000cc85c600 x27: 0000000000000000 [ 103.151105][ T5003] x26: dfff800000000000 x25: ffff0000deb63840 x24: ffff0000e161f5c0 [ 103.152756][ T5003] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 103.154478][ T5003] x20: 1fffe0001bd6c713 x19: ffff0000deb63898 x18: 0000000000000001 [ 103.156006][ T5003] x17: 0000000000000000 x16: ffff800011b4eaf8 x15: 00000000ffffffff [ 103.157605][ T5003] x14: ffff0000d3829b40 x13: 0000000000000001 x12: 0000000000000001 [ 103.159150][ T5003] x11: 0000000000000000 x10: 0000000000000000 x9 : d2d8aa456c41a400 [ 103.160771][ T5003] x8 : d2d8aa456c41a400 x7 : 0000000000000001 x6 : 0000000000000001 [ 103.162477][ T5003] x5 : ffff800020ac6c38 x4 : ffff800014c50660 x3 : ffff800008555fe4 [ 103.164210][ T5003] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 103.165838][ T5003] Call trace: [ 103.166569][ T5003] btrfs_replace_file_extents+0xe1c/0x1388 [ 103.167659][ T5003] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 103.168848][ T5003] btrfs_prealloc_file_range+0x60/0x7c [ 103.169958][ T5003] btrfs_fallocate+0x166c/0x1954 [ 103.170935][ T5003] vfs_fallocate+0x478/0x5b4 [ 103.171792][ T5003] __arm64_sys_fallocate+0xc0/0x110 [ 103.172925][ T5003] invoke_syscall+0x98/0x2b8 [ 103.173846][ T5003] el0_svc_common+0x138/0x258 [ 103.174714][ T5003] do_el0_svc+0x58/0x14c [ 103.175546][ T5003] el0_svc+0x7c/0x1f0 [ 103.176331][ T5003] el0t_64_sync_handler+0x84/0xe4 [ 103.177377][ T5003] el0t_64_sync+0x1a0/0x1a4 [ 103.178288][ T5003] irq event stamp: 78822 [ 103.179100][ T5003] hardirqs last enabled at (78821): [] __up_console_sem+0xb4/0x100 [ 103.181039][ T5003] hardirqs last disabled at (78822): [] el1_dbg+0x24/0x80 [ 103.182705][ T5003] softirqs last enabled at (78800): [] handle_softirqs+0xb88/0xdbc [ 103.184718][ T5003] softirqs last disabled at (78779): [] __irq_exit_rcu+0x268/0x4d8 [ 103.186703][ T5003] ---[ end trace ac09979c3d9b579c ]--- [ 103.188507][ T5003] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 103.190595][ T5003] BTRFS info (device loop0): forced readonly [ 103.535955][ T5024] loop0: detected capacity change from 0 to 32768 [ 103.623795][ T5024] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5024) [ 103.630572][ T5024] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.632595][ T5024] BTRFS info (device loop0): using free space tree [ 103.635082][ T5024] BTRFS info (device loop0): has skinny extents [ 103.746370][ T5024] BTRFS info (device loop0): enabling ssd optimizations [ 103.753707][ T5024] FAULT_INJECTION: forcing a failure. [ 103.753707][ T5024] name failslab, interval 1, probability 0, space 0, times 0 [ 103.756415][ T5024] CPU: 1 PID: 5024 Comm: syz.0.22 Tainted: G W 5.15.175-syzkaller #0 [ 103.758234][ T5024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.760077][ T5024] Call trace: [ 103.760823][ T5024] dump_backtrace+0x0/0x530 [ 103.761739][ T5024] show_stack+0x2c/0x3c [ 103.762514][ T5024] dump_stack_lvl+0x108/0x170 [ 103.763489][ T5024] dump_stack+0x1c/0x58 [ 103.764327][ T5024] should_fail+0x3b8/0x514 [ 103.765251][ T5024] __should_failslab+0xbc/0x110 [ 103.766217][ T5024] should_failslab+0x10/0x28 [ 103.767142][ T5024] slab_pre_alloc_hook+0x64/0xe8 [ 103.768213][ T5024] kmem_cache_alloc+0x98/0x45c [ 103.769148][ T5024] alloc_extent_map+0x28/0x128 [ 103.770089][ T5024] btrfs_drop_extent_cache+0x19c/0xd9c [ 103.771186][ T5024] btrfs_drop_extents+0x2ec/0x2b80 [ 103.772176][ T5024] btrfs_replace_file_extents+0x3a4/0x1388 [ 103.773326][ T5024] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 103.774459][ T5024] btrfs_prealloc_file_range+0x60/0x7c [ 103.775492][ T5024] btrfs_fallocate+0x166c/0x1954 [ 103.776457][ T5024] vfs_fallocate+0x478/0x5b4 [ 103.777437][ T5024] __arm64_sys_fallocate+0xc0/0x110 [ 103.778613][ T5024] invoke_syscall+0x98/0x2b8 [ 103.779619][ T5024] el0_svc_common+0x138/0x258 [ 103.780592][ T5024] do_el0_svc+0x58/0x14c [ 103.781469][ T5024] el0_svc+0x7c/0x1f0 [ 103.782296][ T5024] el0t_64_sync_handler+0x84/0xe4 [ 103.783383][ T5024] el0t_64_sync+0x1a0/0x1a4 [ 104.225058][ T5048] loop0: detected capacity change from 0 to 32768 [ 104.273807][ T5048] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5048) [ 104.315896][ T5048] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.317866][ T5048] BTRFS info (device loop0): using free space tree [ 104.319602][ T5048] BTRFS info (device loop0): has skinny extents [ 104.375502][ T5048] BTRFS info (device loop0): enabling ssd optimizations [ 104.381051][ T5048] FAULT_INJECTION: forcing a failure. [ 104.381051][ T5048] name failslab, interval 1, probability 0, space 0, times 0 [ 104.384346][ T5048] CPU: 0 PID: 5048 Comm: syz.0.23 Tainted: G W 5.15.175-syzkaller #0 [ 104.386196][ T5048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.388093][ T5048] Call trace: [ 104.388742][ T5048] dump_backtrace+0x0/0x530 [ 104.389667][ T5048] show_stack+0x2c/0x3c [ 104.390445][ T5048] dump_stack_lvl+0x108/0x170 [ 104.391293][ T5048] dump_stack+0x1c/0x58 [ 104.392177][ T5048] should_fail+0x3b8/0x514 [ 104.393055][ T5048] __should_failslab+0xbc/0x110 [ 104.394012][ T5048] should_failslab+0x10/0x28 [ 104.394993][ T5048] slab_pre_alloc_hook+0x64/0xe8 [ 104.396025][ T5048] kmem_cache_alloc+0x98/0x45c [ 104.396937][ T5048] btrfs_add_delayed_data_ref+0x420/0xe70 [ 104.398182][ T5048] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 104.399549][ T5048] btrfs_insert_replace_extent+0x924/0xc04 [ 104.400713][ T5048] btrfs_replace_file_extents+0xb3c/0x1388 [ 104.401992][ T5048] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 104.403334][ T5048] btrfs_prealloc_file_range+0x60/0x7c [ 104.404371][ T5048] btrfs_fallocate+0x166c/0x1954 [ 104.405377][ T5048] vfs_fallocate+0x478/0x5b4 [ 104.406328][ T5048] __arm64_sys_fallocate+0xc0/0x110 [ 104.407427][ T5048] invoke_syscall+0x98/0x2b8 [ 104.408418][ T5048] el0_svc_common+0x138/0x258 [ 104.409353][ T5048] do_el0_svc+0x58/0x14c [ 104.410230][ T5048] el0_svc+0x7c/0x1f0 [ 104.411051][ T5048] el0t_64_sync_handler+0x84/0xe4 [ 104.412058][ T5048] el0t_64_sync+0x1a0/0x1a4 [ 104.415506][ T5048] ------------[ cut here ]------------ [ 104.416930][ T5048] WARNING: CPU: 0 PID: 5048 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 104.418873][ T5048] Modules linked in: [ 104.419536][ T5048] CPU: 0 PID: 5048 Comm: syz.0.23 Tainted: G W 5.15.175-syzkaller #0 [ 104.421315][ T5048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.423331][ T5048] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.424759][ T5048] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 104.426050][ T5048] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 104.427194][ T5048] sp : ffff8000212174c0 [ 104.428020][ T5048] x29: ffff800021217620 x28: ffff0000ebcffc00 x27: 0000000000000000 [ 104.429786][ T5048] x26: dfff800000000000 x25: ffff0000deb639a0 x24: ffff0000e16ca740 [ 104.431371][ T5048] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 104.432840][ T5048] x20: 1fffe0001bd6c73f x19: ffff0000deb639f8 x18: 0000000000000001 [ 104.434320][ T5048] x17: 0000000000000000 x16: ffff800011b4eaf8 x15: 00000000ffffffff [ 104.435901][ T5048] x14: ffff0000cfe83680 x13: 0000000000000001 x12: 0000000000000001 [ 104.437462][ T5048] x11: 0000000000000000 x10: 0000000000000000 x9 : 325b81532b5c1300 [ 104.439084][ T5048] x8 : 325b81532b5c1300 x7 : 0000000000000001 x6 : 0000000000000001 [ 104.440606][ T5048] x5 : ffff800021216c38 x4 : ffff800014c50660 x3 : ffff800008555fe4 [ 104.442083][ T5048] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 104.443690][ T5048] Call trace: [ 104.444304][ T5048] btrfs_replace_file_extents+0xe1c/0x1388 [ 104.445460][ T5048] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 104.446593][ T5048] btrfs_prealloc_file_range+0x60/0x7c [ 104.447699][ T5048] btrfs_fallocate+0x166c/0x1954 [ 104.448654][ T5048] vfs_fallocate+0x478/0x5b4 [ 104.449527][ T5048] __arm64_sys_fallocate+0xc0/0x110 [ 104.450627][ T5048] invoke_syscall+0x98/0x2b8 [ 104.451484][ T5048] el0_svc_common+0x138/0x258 [ 104.452449][ T5048] do_el0_svc+0x58/0x14c [ 104.453273][ T5048] el0_svc+0x7c/0x1f0 [ 104.454016][ T5048] el0t_64_sync_handler+0x84/0xe4 [ 104.455074][ T5048] el0t_64_sync+0x1a0/0x1a4 [ 104.455972][ T5048] irq event stamp: 79840 [ 104.456742][ T5048] hardirqs last enabled at (79839): [] __up_console_sem+0xb4/0x100 [ 104.458486][ T5048] hardirqs last disabled at (79840): [] el1_dbg+0x24/0x80 [ 104.460273][ T5048] softirqs last enabled at (79818): [] handle_softirqs+0xb88/0xdbc [ 104.462183][ T5048] softirqs last disabled at (79801): [] __irq_exit_rcu+0x268/0x4d8 [ 104.464154][ T5048] ---[ end trace ac09979c3d9b579d ]--- [ 104.467467][ T5048] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 104.469433][ T5048] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:44 executed programs: 11 [ 104.845344][ T5069] loop0: detected capacity change from 0 to 32768 [ 104.883717][ T5069] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5069) [ 104.936460][ T5069] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.938260][ T5069] BTRFS info (device loop0): using free space tree [ 104.939563][ T5069] BTRFS info (device loop0): has skinny extents [ 104.962285][ T5069] BTRFS info (device loop0): enabling ssd optimizations [ 104.967858][ T5069] FAULT_INJECTION: forcing a failure. [ 104.967858][ T5069] name failslab, interval 1, probability 0, space 0, times 0 [ 104.970375][ T5069] CPU: 0 PID: 5069 Comm: syz.0.24 Tainted: G W 5.15.175-syzkaller #0 [ 104.972179][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.974076][ T5069] Call trace: [ 104.974709][ T5069] dump_backtrace+0x0/0x530 [ 104.975566][ T5069] show_stack+0x2c/0x3c [ 104.976388][ T5069] dump_stack_lvl+0x108/0x170 [ 104.977392][ T5069] dump_stack+0x1c/0x58 [ 104.978265][ T5069] should_fail+0x3b8/0x514 [ 104.979133][ T5069] __should_failslab+0xbc/0x110 [ 104.980295][ T5069] should_failslab+0x10/0x28 [ 104.981254][ T5069] slab_pre_alloc_hook+0x64/0xe8 [ 104.982214][ T5069] kmem_cache_alloc+0x98/0x45c [ 104.983174][ T5069] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 104.984264][ T5069] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 104.985616][ T5069] btrfs_insert_replace_extent+0x924/0xc04 [ 104.986861][ T5069] btrfs_replace_file_extents+0xb3c/0x1388 [ 104.988053][ T5069] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 104.989377][ T5069] btrfs_prealloc_file_range+0x60/0x7c [ 104.990488][ T5069] btrfs_fallocate+0x166c/0x1954 [ 104.991406][ T5069] vfs_fallocate+0x478/0x5b4 [ 104.992460][ T5069] __arm64_sys_fallocate+0xc0/0x110 [ 104.993447][ T5069] invoke_syscall+0x98/0x2b8 [ 104.994364][ T5069] el0_svc_common+0x138/0x258 [ 104.995333][ T5069] do_el0_svc+0x58/0x14c [ 104.996235][ T5069] el0_svc+0x7c/0x1f0 [ 104.997025][ T5069] el0t_64_sync_handler+0x84/0xe4 [ 104.997994][ T5069] el0t_64_sync+0x1a0/0x1a4 [ 104.999275][ T5069] ------------[ cut here ]------------ [ 105.000711][ T5069] WARNING: CPU: 0 PID: 5069 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 105.002745][ T5069] Modules linked in: [ 105.003532][ T5069] CPU: 0 PID: 5069 Comm: syz.0.24 Tainted: G W 5.15.175-syzkaller #0 [ 105.005506][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.007623][ T5069] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.009109][ T5069] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 105.010362][ T5069] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 105.011738][ T5069] sp : ffff8000212074c0 [ 105.012596][ T5069] x29: ffff800021207620 x28: ffff0000eb29bd00 x27: 0000000000000000 [ 105.014242][ T5069] x26: dfff800000000000 x25: ffff0000deb63b00 x24: ffff0000e16cc4b0 [ 105.015747][ T5069] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 105.017332][ T5069] x20: 1fffe0001bd6c76b x19: ffff0000deb63b58 x18: 0000000000000001 [ 105.019037][ T5069] x17: 0000000000000000 x16: ffff800008336558 x15: 00000000ffffffff [ 105.020665][ T5069] x14: ffff0000cfe851c0 x13: 0000000000000001 x12: 0000000000000001 [ 105.022218][ T5069] x11: 0000000000000000 x10: 0000000000000000 x9 : e741519a6a8e8d00 [ 105.023790][ T5069] x8 : e741519a6a8e8d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 105.025351][ T5069] x5 : ffff800021206c38 x4 : ffff800014c50660 x3 : ffff8000083366a4 [ 105.026853][ T5069] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 105.028471][ T5069] Call trace: [ 105.029094][ T5069] btrfs_replace_file_extents+0xe1c/0x1388 [ 105.030219][ T5069] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 105.031356][ T5069] btrfs_prealloc_file_range+0x60/0x7c [ 105.032374][ T5069] btrfs_fallocate+0x166c/0x1954 [ 105.033459][ T5069] vfs_fallocate+0x478/0x5b4 [ 105.034339][ T5069] __arm64_sys_fallocate+0xc0/0x110 [ 105.035395][ T5069] invoke_syscall+0x98/0x2b8 [ 105.036328][ T5069] el0_svc_common+0x138/0x258 [ 105.037243][ T5069] do_el0_svc+0x58/0x14c [ 105.038050][ T5069] el0_svc+0x7c/0x1f0 [ 105.038822][ T5069] el0t_64_sync_handler+0x84/0xe4 [ 105.039777][ T5069] el0t_64_sync+0x1a0/0x1a4 [ 105.040800][ T5069] irq event stamp: 79080 [ 105.041577][ T5069] hardirqs last enabled at (79079): [] __up_console_sem+0xb4/0x100 [ 105.043507][ T5069] hardirqs last disabled at (79080): [] el1_dbg+0x24/0x80 [ 105.045165][ T5069] softirqs last enabled at (79060): [] handle_softirqs+0xb88/0xdbc [ 105.047108][ T5069] softirqs last disabled at (79019): [] __irq_exit_rcu+0x268/0x4d8 [ 105.048977][ T5069] ---[ end trace ac09979c3d9b579e ]--- [ 105.050328][ T5069] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 105.052272][ T5069] BTRFS info (device loop0): forced readonly [ 105.400490][ T5090] loop0: detected capacity change from 0 to 32768 [ 105.454004][ T5090] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5090) [ 105.497518][ T5090] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.499286][ T5090] BTRFS info (device loop0): using free space tree [ 105.500525][ T5090] BTRFS info (device loop0): has skinny extents [ 105.516107][ T5090] BTRFS info (device loop0): enabling ssd optimizations [ 105.522384][ T5090] FAULT_INJECTION: forcing a failure. [ 105.522384][ T5090] name failslab, interval 1, probability 0, space 0, times 0 [ 105.524899][ T5090] CPU: 0 PID: 5090 Comm: syz.0.25 Tainted: G W 5.15.175-syzkaller #0 [ 105.526776][ T5090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.528716][ T5090] Call trace: [ 105.529331][ T5090] dump_backtrace+0x0/0x530 [ 105.530163][ T5090] show_stack+0x2c/0x3c [ 105.530939][ T5090] dump_stack_lvl+0x108/0x170 [ 105.531831][ T5090] dump_stack+0x1c/0x58 [ 105.532637][ T5090] should_fail+0x3b8/0x514 [ 105.533480][ T5090] __should_failslab+0xbc/0x110 [ 105.534495][ T5090] should_failslab+0x10/0x28 [ 105.535389][ T5090] slab_pre_alloc_hook+0x64/0xe8 [ 105.536423][ T5090] kmem_cache_alloc+0x98/0x45c [ 105.537363][ T5090] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 105.538455][ T5090] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 105.539701][ T5090] btrfs_insert_replace_extent+0x924/0xc04 [ 105.540878][ T5090] btrfs_replace_file_extents+0xb3c/0x1388 [ 105.542096][ T5090] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 105.543273][ T5090] btrfs_prealloc_file_range+0x60/0x7c [ 105.544306][ T5090] btrfs_fallocate+0x166c/0x1954 [ 105.545240][ T5090] vfs_fallocate+0x478/0x5b4 [ 105.546180][ T5090] __arm64_sys_fallocate+0xc0/0x110 [ 105.547196][ T5090] invoke_syscall+0x98/0x2b8 [ 105.548120][ T5090] el0_svc_common+0x138/0x258 [ 105.549050][ T5090] do_el0_svc+0x58/0x14c [ 105.549886][ T5090] el0_svc+0x7c/0x1f0 [ 105.550711][ T5090] el0t_64_sync_handler+0x84/0xe4 [ 105.551714][ T5090] el0t_64_sync+0x1a0/0x1a4 [ 105.554235][ T5090] ------------[ cut here ]------------ [ 105.555625][ T5090] WARNING: CPU: 0 PID: 5090 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 105.557456][ T5090] Modules linked in: [ 105.558160][ T5090] CPU: 0 PID: 5090 Comm: syz.0.25 Tainted: G W 5.15.175-syzkaller #0 [ 105.559928][ T5090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.561810][ T5090] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.563335][ T5090] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 105.564562][ T5090] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 105.565803][ T5090] sp : ffff8000214474c0 [ 105.566595][ T5090] x29: ffff800021447620 x28: ffff0000c86fa900 x27: 0000000000000000 [ 105.568162][ T5090] x26: dfff800000000000 x25: ffff0000deb63d10 x24: ffff0000e16cd850 [ 105.569741][ T5090] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 105.571282][ T5090] x20: 1fffe0001bd6c7ad x19: ffff0000deb63d68 x18: 0000000000000001 [ 105.572892][ T5090] x17: 0000000000000000 x16: ffff800011b4eaf8 x15: 00000000ffffffff [ 105.574443][ T5090] x14: ffff0000d9189b40 x13: 0000000000000001 x12: 0000000000000001 [ 105.576017][ T5090] x11: 0000000000000000 x10: 0000000000000000 x9 : 7c4e726be33c8e00 [ 105.577600][ T5090] x8 : 7c4e726be33c8e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 105.579258][ T5090] x5 : ffff800021446c38 x4 : ffff800014c50660 x3 : ffff800008555fe4 [ 105.580876][ T5090] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 105.582420][ T5090] Call trace: [ 105.583041][ T5090] btrfs_replace_file_extents+0xe1c/0x1388 [ 105.584169][ T5090] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 105.585319][ T5090] btrfs_prealloc_file_range+0x60/0x7c [ 105.586361][ T5090] btrfs_fallocate+0x166c/0x1954 [ 105.587317][ T5090] vfs_fallocate+0x478/0x5b4 [ 105.588219][ T5090] __arm64_sys_fallocate+0xc0/0x110 [ 105.589240][ T5090] invoke_syscall+0x98/0x2b8 [ 105.590165][ T5090] el0_svc_common+0x138/0x258 [ 105.591065][ T5090] do_el0_svc+0x58/0x14c [ 105.591917][ T5090] el0_svc+0x7c/0x1f0 [ 105.592705][ T5090] el0t_64_sync_handler+0x84/0xe4 [ 105.593672][ T5090] el0t_64_sync+0x1a0/0x1a4 [ 105.594579][ T5090] irq event stamp: 78788 [ 105.595414][ T5090] hardirqs last enabled at (78787): [] __up_console_sem+0xb4/0x100 [ 105.597408][ T5090] hardirqs last disabled at (78788): [] el1_dbg+0x24/0x80 [ 105.599141][ T5090] softirqs last enabled at (78768): [] handle_softirqs+0xb88/0xdbc [ 105.601045][ T5090] softirqs last disabled at (78743): [] __irq_exit_rcu+0x268/0x4d8 [ 105.603082][ T5090] ---[ end trace ac09979c3d9b579f ]--- [ 105.605694][ T5090] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 105.608058][ T5090] BTRFS info (device loop0): forced readonly [ 105.950845][ T5111] loop0: detected capacity change from 0 to 32768 [ 106.032913][ T5111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5111) [ 106.084082][ T5111] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.086062][ T5111] BTRFS info (device loop0): using free space tree [ 106.087620][ T5111] BTRFS info (device loop0): has skinny extents [ 106.121194][ T5111] BTRFS info (device loop0): enabling ssd optimizations [ 106.127087][ T5111] FAULT_INJECTION: forcing a failure. [ 106.127087][ T5111] name failslab, interval 1, probability 0, space 0, times 0 [ 106.129937][ T5111] CPU: 0 PID: 5111 Comm: syz.0.26 Tainted: G W 5.15.175-syzkaller #0 [ 106.131885][ T5111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.133809][ T5111] Call trace: [ 106.134461][ T5111] dump_backtrace+0x0/0x530 [ 106.135353][ T5111] show_stack+0x2c/0x3c [ 106.136163][ T5111] dump_stack_lvl+0x108/0x170 [ 106.137079][ T5111] dump_stack+0x1c/0x58 [ 106.138002][ T5111] should_fail+0x3b8/0x514 [ 106.138986][ T5111] __should_failslab+0xbc/0x110 [ 106.139978][ T5111] should_failslab+0x10/0x28 [ 106.140893][ T5111] slab_pre_alloc_hook+0x64/0xe8 [ 106.141930][ T5111] kmem_cache_alloc+0x98/0x45c [ 106.142914][ T5111] btrfs_add_delayed_data_ref+0x420/0xe70 [ 106.144088][ T5111] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 106.145277][ T5111] btrfs_insert_replace_extent+0x924/0xc04 [ 106.146473][ T5111] btrfs_replace_file_extents+0xb3c/0x1388 [ 106.147623][ T5111] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 106.148846][ T5111] btrfs_prealloc_file_range+0x60/0x7c [ 106.149960][ T5111] btrfs_fallocate+0x166c/0x1954 [ 106.151020][ T5111] vfs_fallocate+0x478/0x5b4 [ 106.151956][ T5111] __arm64_sys_fallocate+0xc0/0x110 [ 106.152994][ T5111] invoke_syscall+0x98/0x2b8 [ 106.153952][ T5111] el0_svc_common+0x138/0x258 [ 106.154897][ T5111] do_el0_svc+0x58/0x14c [ 106.155875][ T5111] el0_svc+0x7c/0x1f0 [ 106.156690][ T5111] el0t_64_sync_handler+0x84/0xe4 [ 106.157841][ T5111] el0t_64_sync+0x1a0/0x1a4 [ 106.163369][ T5111] ------------[ cut here ]------------ [ 106.164856][ T5111] WARNING: CPU: 0 PID: 5111 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 106.166897][ T5111] Modules linked in: [ 106.167695][ T5111] CPU: 0 PID: 5111 Comm: syz.0.26 Tainted: G W 5.15.175-syzkaller #0 [ 106.169763][ T5111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.171806][ T5111] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 106.173589][ T5111] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 106.175010][ T5111] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 106.176342][ T5111] sp : ffff8000215774c0 [ 106.177230][ T5111] x29: ffff800021577620 x28: ffff0000c189bb00 x27: 0000000000000000 [ 106.178862][ T5111] x26: dfff800000000000 x25: ffff0000deb63e70 x24: ffff0000e16cf5c0 [ 106.180495][ T5111] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 106.182095][ T5111] x20: 1fffe0001bd6c7d9 x19: ffff0000deb63ec8 x18: 0000000000000001 [ 106.183685][ T5111] x17: 0000000000000000 x16: ffff800011b4eaf8 x15: 00000000ffffffff [ 106.185182][ T5111] x14: ffff0000d8ec8000 x13: 0000000000000001 x12: 0000000000000001 [ 106.186805][ T5111] x11: 0000000000000000 x10: 0000000000000000 x9 : c57ed25ce41eaf00 [ 106.188433][ T5111] x8 : c57ed25ce41eaf00 x7 : 0000000000000001 x6 : 0000000000000001 [ 106.189910][ T5111] x5 : ffff800021576c38 x4 : ffff800014c50660 x3 : ffff800008555fe4 [ 106.191578][ T5111] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 106.193315][ T5111] Call trace: [ 106.193942][ T5111] btrfs_replace_file_extents+0xe1c/0x1388 [ 106.195116][ T5111] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 106.196266][ T5111] btrfs_prealloc_file_range+0x60/0x7c [ 106.197360][ T5111] btrfs_fallocate+0x166c/0x1954 [ 106.198368][ T5111] vfs_fallocate+0x478/0x5b4 [ 106.199376][ T5111] __arm64_sys_fallocate+0xc0/0x110 [ 106.200534][ T5111] invoke_syscall+0x98/0x2b8 [ 106.201467][ T5111] el0_svc_common+0x138/0x258 [ 106.202367][ T5111] do_el0_svc+0x58/0x14c [ 106.203214][ T5111] el0_svc+0x7c/0x1f0 [ 106.204060][ T5111] el0t_64_sync_handler+0x84/0xe4 [ 106.205190][ T5111] el0t_64_sync+0x1a0/0x1a4 [ 106.206113][ T5111] irq event stamp: 79054 [ 106.206996][ T5111] hardirqs last enabled at (79053): [] __up_console_sem+0xb4/0x100 [ 106.208959][ T5111] hardirqs last disabled at (79054): [] el1_dbg+0x24/0x80 [ 106.210695][ T5111] softirqs last enabled at (79032): [] handle_softirqs+0xb88/0xdbc [ 106.212520][ T5111] softirqs last disabled at (78997): [] __irq_exit_rcu+0x268/0x4d8 [ 106.214391][ T5111] ---[ end trace ac09979c3d9b57a0 ]--- [ 106.216000][ T5111] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 106.217976][ T5111] BTRFS info (device loop0): forced readonly [ 106.551482][ T5132] loop0: detected capacity change from 0 to 32768 [ 106.644204][ T5132] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5132) [ 106.692558][ T5132] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.694593][ T5132] BTRFS info (device loop0): using free space tree [ 106.695815][ T5132] BTRFS info (device loop0): has skinny extents [ 106.709685][ T5132] BTRFS info (device loop0): enabling ssd optimizations [ 106.716764][ T5132] FAULT_INJECTION: forcing a failure. [ 106.716764][ T5132] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 106.719361][ T5132] CPU: 0 PID: 5132 Comm: syz.0.27 Tainted: G W 5.15.175-syzkaller #0 [ 106.721186][ T5132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.723212][ T5132] Call trace: [ 106.723860][ T5132] dump_backtrace+0x0/0x530 [ 106.724823][ T5132] show_stack+0x2c/0x3c [ 106.725758][ T5132] dump_stack_lvl+0x108/0x170 [ 106.726684][ T5132] dump_stack+0x1c/0x58 [ 106.727524][ T5132] should_fail+0x3b8/0x514 [ 106.728376][ T5132] should_fail_alloc_page+0x74/0xa8 [ 106.729446][ T5132] prepare_alloc_pages+0x160/0x460 [ 106.730454][ T5132] __alloc_pages+0x138/0x674 [ 106.731369][ T5132] alloc_pages+0x368/0x5d4 [ 106.732239][ T5132] new_slab+0xec/0x56c [ 106.733107][ T5132] ___slab_alloc+0x6bc/0xdbc [ 106.734042][ T5132] kmem_cache_alloc+0x2d8/0x45c [ 106.735064][ T5132] alloc_extent_map+0x28/0x128 [ 106.735997][ T5132] btrfs_drop_extent_cache+0x19c/0xd9c [ 106.737022][ T5132] btrfs_drop_extents+0x2ec/0x2b80 [ 106.737999][ T5132] btrfs_replace_file_extents+0x3a4/0x1388 [ 106.739157][ T5132] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 106.740417][ T5132] btrfs_prealloc_file_range+0x60/0x7c [ 106.741485][ T5132] btrfs_fallocate+0x166c/0x1954 [ 106.742461][ T5132] vfs_fallocate+0x478/0x5b4 [ 106.743406][ T5132] __arm64_sys_fallocate+0xc0/0x110 [ 106.744490][ T5132] invoke_syscall+0x98/0x2b8 [ 106.745379][ T5132] el0_svc_common+0x138/0x258 [ 106.746411][ T5132] do_el0_svc+0x58/0x14c [ 106.747276][ T5132] el0_svc+0x7c/0x1f0 [ 106.748093][ T5132] el0t_64_sync_handler+0x84/0xe4 [ 106.749142][ T5132] el0t_64_sync+0x1a0/0x1a4 [ 107.103433][ T5153] loop0: detected capacity change from 0 to 32768 [ 107.153525][ T5153] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5153) [ 107.197773][ T5153] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.199505][ T5153] BTRFS info (device loop0): using free space tree [ 107.200787][ T5153] BTRFS info (device loop0): has skinny extents [ 107.219534][ T5153] BTRFS info (device loop0): enabling ssd optimizations [ 107.225425][ T5153] FAULT_INJECTION: forcing a failure. [ 107.225425][ T5153] name failslab, interval 1, probability 0, space 0, times 0 [ 107.227941][ T5153] CPU: 0 PID: 5153 Comm: syz.0.28 Tainted: G W 5.15.175-syzkaller #0 [ 107.229840][ T5153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.231841][ T5153] Call trace: [ 107.232508][ T5153] dump_backtrace+0x0/0x530 [ 107.233356][ T5153] show_stack+0x2c/0x3c [ 107.234146][ T5153] dump_stack_lvl+0x108/0x170 [ 107.235074][ T5153] dump_stack+0x1c/0x58 [ 107.235864][ T5153] should_fail+0x3b8/0x514 [ 107.236734][ T5153] __should_failslab+0xbc/0x110 [ 107.237648][ T5153] should_failslab+0x10/0x28 [ 107.238551][ T5153] slab_pre_alloc_hook+0x64/0xe8 [ 107.239552][ T5153] kmem_cache_alloc+0x98/0x45c [ 107.240457][ T5153] btrfs_add_delayed_data_ref+0x420/0xe70 [ 107.241550][ T5153] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 107.242801][ T5153] btrfs_insert_replace_extent+0x924/0xc04 [ 107.243902][ T5153] btrfs_replace_file_extents+0xb3c/0x1388 [ 107.245027][ T5153] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 107.246154][ T5153] btrfs_prealloc_file_range+0x60/0x7c [ 107.247235][ T5153] btrfs_fallocate+0x166c/0x1954 [ 107.248209][ T5153] vfs_fallocate+0x478/0x5b4 [ 107.249194][ T5153] __arm64_sys_fallocate+0xc0/0x110 [ 107.250206][ T5153] invoke_syscall+0x98/0x2b8 [ 107.251087][ T5153] el0_svc_common+0x138/0x258 [ 107.252006][ T5153] do_el0_svc+0x58/0x14c [ 107.252846][ T5153] el0_svc+0x7c/0x1f0 [ 107.253663][ T5153] el0t_64_sync_handler+0x84/0xe4 [ 107.254637][ T5153] el0t_64_sync+0x1a0/0x1a4 [ 107.259943][ T5153] ------------[ cut here ]------------ [ 107.261272][ T5153] WARNING: CPU: 0 PID: 5153 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 107.263240][ T5153] Modules linked in: [ 107.263998][ T5153] CPU: 0 PID: 5153 Comm: syz.0.28 Tainted: G W 5.15.175-syzkaller #0 [ 107.265816][ T5153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.267741][ T5153] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.269220][ T5153] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 107.270415][ T5153] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 107.271593][ T5153] sp : ffff8000212074c0 [ 107.272386][ T5153] x29: ffff800021207620 x28: ffff0000ca992f00 x27: 0000000000000000 [ 107.273915][ T5153] x26: dfff800000000000 x25: ffff0000deb5c2c0 x24: ffff0000e1752740 [ 107.275486][ T5153] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 107.277048][ T5153] x20: 1fffe0001bd6b863 x19: ffff0000deb5c318 x18: 0000000000000001 [ 107.278593][ T5153] x17: 0000000000000000 x16: ffff800011b4eaf8 x15: 00000000ffffffff [ 107.280113][ T5153] x14: ffff0000c1de1b40 x13: 0000000000000001 x12: 0000000000000001 [ 107.281749][ T5153] x11: 0000000000000000 x10: 0000000000000000 x9 : 1d96879242ebbf00 [ 107.283339][ T5153] x8 : 1d96879242ebbf00 x7 : 0000000000000001 x6 : 0000000000000001 [ 107.284909][ T5153] x5 : ffff800021206c38 x4 : ffff800014c50660 x3 : ffff800008555fe4 [ 107.286474][ T5153] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 107.288037][ T5153] Call trace: [ 107.288655][ T5153] btrfs_replace_file_extents+0xe1c/0x1388 [ 107.289776][ T5153] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 107.290907][ T5153] btrfs_prealloc_file_range+0x60/0x7c [ 107.292026][ T5153] btrfs_fallocate+0x166c/0x1954 [ 107.293034][ T5153] vfs_fallocate+0x478/0x5b4 [ 107.293908][ T5153] __arm64_sys_fallocate+0xc0/0x110 [ 107.294905][ T5153] invoke_syscall+0x98/0x2b8 [ 107.295789][ T5153] el0_svc_common+0x138/0x258 [ 107.296681][ T5153] do_el0_svc+0x58/0x14c [ 107.297498][ T5153] el0_svc+0x7c/0x1f0 [ 107.298319][ T5153] el0t_64_sync_handler+0x84/0xe4 [ 107.299276][ T5153] el0t_64_sync+0x1a0/0x1a4 [ 107.300152][ T5153] irq event stamp: 79186 [ 107.301005][ T5153] hardirqs last enabled at (79185): [] __up_console_sem+0xb4/0x100 [ 107.302854][ T5153] hardirqs last disabled at (79186): [] el1_dbg+0x24/0x80 [ 107.304515][ T5153] softirqs last enabled at (79164): [] handle_softirqs+0xb88/0xdbc [ 107.306392][ T5153] softirqs last disabled at (79081): [] __irq_exit_rcu+0x268/0x4d8 [ 107.308267][ T5153] ---[ end trace ac09979c3d9b57a1 ]--- [ 107.310731][ T5153] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 107.313075][ T5153] BTRFS info (device loop0): forced readonly [ 107.660559][ T5174] loop0: detected capacity change from 0 to 32768 [ 107.752982][ T5174] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5174) [ 107.831387][ T5174] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.834738][ T5174] BTRFS info (device loop0): using free space tree [ 107.836213][ T5174] BTRFS info (device loop0): has skinny extents [ 107.861259][ T5174] BTRFS info (device loop0): enabling ssd optimizations [ 107.868190][ T5174] FAULT_INJECTION: forcing a failure. [ 107.868190][ T5174] name failslab, interval 1, probability 0, space 0, times 0 [ 107.870730][ T5174] CPU: 0 PID: 5174 Comm: syz.0.29 Tainted: G W 5.15.175-syzkaller #0 [ 107.872740][ T5174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.874810][ T5174] Call trace: [ 107.875437][ T5174] dump_backtrace+0x0/0x530 [ 107.876239][ T5174] show_stack+0x2c/0x3c [ 107.877030][ T5174] dump_stack_lvl+0x108/0x170 [ 107.878058][ T5174] dump_stack+0x1c/0x58 [ 107.878907][ T5174] should_fail+0x3b8/0x514 [ 107.879859][ T5174] __should_failslab+0xbc/0x110 [ 107.880915][ T5174] should_failslab+0x10/0x28 [ 107.881826][ T5174] slab_pre_alloc_hook+0x64/0xe8 [ 107.882869][ T5174] kmem_cache_alloc+0x98/0x45c [ 107.883839][ T5174] btrfs_add_delayed_data_ref+0x420/0xe70 [ 107.885026][ T5174] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 107.886226][ T5174] btrfs_insert_replace_extent+0x924/0xc04 [ 107.887331][ T5174] btrfs_replace_file_extents+0xb3c/0x1388 [ 107.888450][ T5174] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 107.889607][ T5174] btrfs_prealloc_file_range+0x60/0x7c [ 107.890675][ T5174] btrfs_fallocate+0x166c/0x1954 [ 107.891650][ T5174] vfs_fallocate+0x478/0x5b4 [ 107.892525][ T5174] __arm64_sys_fallocate+0xc0/0x110 [ 107.893565][ T5174] invoke_syscall+0x98/0x2b8 [ 107.894444][ T5174] el0_svc_common+0x138/0x258 [ 107.895399][ T5174] do_el0_svc+0x58/0x14c [ 107.896252][ T5174] el0_svc+0x7c/0x1f0 [ 107.897048][ T5174] el0t_64_sync_handler+0x84/0xe4 [ 107.898061][ T5174] el0t_64_sync+0x1a0/0x1a4 [ 107.902029][ T5174] ------------[ cut here ]------------ [ 107.903385][ T5174] WARNING: CPU: 0 PID: 5174 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 107.905384][ T5174] Modules linked in: [ 107.906092][ T5174] CPU: 0 PID: 5174 Comm: syz.0.29 Tainted: G W 5.15.175-syzkaller #0 [ 107.907957][ T5174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.909841][ T5174] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.911194][ T5174] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 107.912147][ T5174] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 107.913263][ T5174] sp : ffff8000212074c0 [ 107.914084][ T5174] x29: ffff800021207620 x28: ffff0000c79b5700 x27: 0000000000000000 [ 107.915755][ T5174] x26: dfff800000000000 x25: ffff0000deb5c420 x24: ffff0000e17544b0 [ 107.917361][ T5174] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 107.918888][ T5174] x20: 1fffe0001bd6b88f x19: ffff0000deb5c478 x18: 0000000000000001 [ 107.920663][ T5174] x17: 0000000000000000 x16: ffff800011b4eaf8 x15: 00000000ffffffff [ 107.922265][ T5174] x14: ffff0000cf45b680 x13: 0000000000000001 x12: 0000000000000001 [ 107.923875][ T5174] x11: 0000000000000000 x10: 0000000000000000 x9 : 59876839b9777b00 [ 107.925498][ T5174] x8 : 59876839b9777b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 107.927169][ T5174] x5 : ffff800021206c38 x4 : ffff800014c50660 x3 : ffff800008555fe4 [ 107.928780][ T5174] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 107.930486][ T5174] Call trace: [ 107.931175][ T5174] btrfs_replace_file_extents+0xe1c/0x1388 [ 107.932284][ T5174] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 107.933459][ T5174] btrfs_prealloc_file_range+0x60/0x7c [ 107.934582][ T5174] btrfs_fallocate+0x166c/0x1954 [ 107.935647][ T5174] vfs_fallocate+0x478/0x5b4 [ 107.936574][ T5174] __arm64_sys_fallocate+0xc0/0x110 [ 107.937515][ T5174] invoke_syscall+0x98/0x2b8 [ 107.938404][ T5174] el0_svc_common+0x138/0x258 [ 107.939338][ T5174] do_el0_svc+0x58/0x14c [ 107.940146][ T5174] el0_svc+0x7c/0x1f0 [ 107.940934][ T5174] el0t_64_sync_handler+0x84/0xe4 [ 107.941943][ T5174] el0t_64_sync+0x1a0/0x1a4 [ 107.942843][ T5174] irq event stamp: 78916 [ 107.943912][ T5174] hardirqs last enabled at (78915): [] __up_console_sem+0xb4/0x100 [ 107.946033][ T5174] hardirqs last disabled at (78916): [] el1_dbg+0x24/0x80 [ 107.947681][ T5174] softirqs last enabled at (78894): [] handle_softirqs+0xb88/0xdbc [ 107.949537][ T5174] softirqs last disabled at (78847): [] __irq_exit_rcu+0x268/0x4d8 [ 107.951484][ T5174] ---[ end trace ac09979c3d9b57a2 ]--- [ 107.954179][ T5174] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 107.956174][ T5174] BTRFS info (device loop0): forced readonly [ 108.283696][ T5195] loop0: detected capacity change from 0 to 32768 [ 108.333805][ T5195] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5195) [ 108.385798][ T5195] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.387663][ T5195] BTRFS info (device loop0): using free space tree [ 108.388940][ T5195] BTRFS info (device loop0): has skinny extents [ 108.404032][ T5195] BTRFS info (device loop0): enabling ssd optimizations [ 108.409613][ T5195] FAULT_INJECTION: forcing a failure. [ 108.409613][ T5195] name failslab, interval 1, probability 0, space 0, times 0 [ 108.412486][ T5195] CPU: 0 PID: 5195 Comm: syz.0.30 Tainted: G W 5.15.175-syzkaller #0 [ 108.414416][ T5195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.416410][ T5195] Call trace: [ 108.417036][ T5195] dump_backtrace+0x0/0x530 [ 108.417899][ T5195] show_stack+0x2c/0x3c [ 108.418731][ T5195] dump_stack_lvl+0x108/0x170 [ 108.419752][ T5195] dump_stack+0x1c/0x58 [ 108.420565][ T5195] should_fail+0x3b8/0x514 [ 108.421479][ T5195] __should_failslab+0xbc/0x110 [ 108.422436][ T5195] should_failslab+0x10/0x28 [ 108.423255][ T5195] slab_pre_alloc_hook+0x64/0xe8 [ 108.424270][ T5195] kmem_cache_alloc+0x98/0x45c [ 108.425187][ T5195] btrfs_add_delayed_data_ref+0x420/0xe70 [ 108.426285][ T5195] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 108.427537][ T5195] btrfs_insert_replace_extent+0x924/0xc04 [ 108.428693][ T5195] btrfs_replace_file_extents+0xb3c/0x1388 [ 108.429897][ T5195] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 108.431036][ T5195] btrfs_prealloc_file_range+0x60/0x7c [ 108.432184][ T5195] btrfs_fallocate+0x166c/0x1954 [ 108.433168][ T5195] vfs_fallocate+0x478/0x5b4 [ 108.434078][ T5195] __arm64_sys_fallocate+0xc0/0x110 [ 108.435116][ T5195] invoke_syscall+0x98/0x2b8 [ 108.436126][ T5195] el0_svc_common+0x138/0x258 [ 108.437066][ T5195] do_el0_svc+0x58/0x14c [ 108.437974][ T5195] el0_svc+0x7c/0x1f0 [ 108.438886][ T5195] el0t_64_sync_handler+0x84/0xe4 [ 108.439829][ T5195] el0t_64_sync+0x1a0/0x1a4 [ 108.444222][ T5195] ------------[ cut here ]------------ [ 108.445540][ T5195] WARNING: CPU: 1 PID: 5195 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 108.447526][ T5195] Modules linked in: [ 108.448356][ T5195] CPU: 1 PID: 5195 Comm: syz.0.30 Tainted: G W 5.15.175-syzkaller #0 [ 108.450224][ T5195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.452291][ T5195] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.453927][ T5195] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 108.455272][ T5195] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 108.456546][ T5195] sp : ffff8000219d74c0 [ 108.457389][ T5195] x29: ffff8000219d7620 x28: ffff0000c27b7700 x27: 0000000000000000 [ 108.459010][ T5195] x26: dfff800000000000 x25: ffff0000deb5c580 x24: ffff0000e1756220 [ 108.460785][ T5195] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 108.462502][ T5195] x20: 1fffe0001bd6b8bb x19: ffff0000deb5c5d8 x18: 0000000000000001 [ 108.464219][ T5195] x17: 0000000000000000 x16: ffff800008336558 x15: 00000000ffffffff [ 108.465807][ T5195] x14: ffff0000dcfb51c0 x13: 0000000000000001 x12: 0000000000000001 [ 108.467350][ T5195] x11: 0000000000000000 x10: 0000000000000000 x9 : 41dc1629d20b0000 [ 108.468926][ T5195] x8 : 41dc1629d20b0000 x7 : 0000000000000001 x6 : 0000000000000001 [ 108.470519][ T5195] x5 : ffff8000219d6c38 x4 : ffff800014c50660 x3 : ffff8000083366a4 [ 108.472096][ T5195] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 108.473685][ T5195] Call trace: [ 108.474330][ T5195] btrfs_replace_file_extents+0xe1c/0x1388 [ 108.475510][ T5195] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 108.476701][ T5195] btrfs_prealloc_file_range+0x60/0x7c [ 108.477798][ T5195] btrfs_fallocate+0x166c/0x1954 [ 108.478864][ T5195] vfs_fallocate+0x478/0x5b4 [ 108.479855][ T5195] __arm64_sys_fallocate+0xc0/0x110 [ 108.480901][ T5195] invoke_syscall+0x98/0x2b8 [ 108.481771][ T5195] el0_svc_common+0x138/0x258 [ 108.482714][ T5195] do_el0_svc+0x58/0x14c [ 108.483537][ T5195] el0_svc+0x7c/0x1f0 [ 108.484382][ T5195] el0t_64_sync_handler+0x84/0xe4 [ 108.485317][ T5195] el0t_64_sync+0x1a0/0x1a4 [ 108.486157][ T5195] irq event stamp: 78842 [ 108.486936][ T5195] hardirqs last enabled at (78841): [] __up_console_sem+0xb4/0x100 [ 108.488946][ T5195] hardirqs last disabled at (78842): [] el1_dbg+0x24/0x80 [ 108.490784][ T5195] softirqs last enabled at (78820): [] handle_softirqs+0xb88/0xdbc [ 108.492732][ T5195] softirqs last disabled at (78803): [] __irq_exit_rcu+0x268/0x4d8 [ 108.494645][ T5195] ---[ end trace ac09979c3d9b57a3 ]--- [ 108.496703][ T5195] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 108.498961][ T5195] BTRFS info (device loop0): forced readonly [ 108.830886][ T5216] loop0: detected capacity change from 0 to 32768 [ 108.914156][ T5216] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5216) [ 108.955239][ T5216] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.957380][ T5216] BTRFS info (device loop0): using free space tree [ 108.958774][ T5216] BTRFS info (device loop0): has skinny extents [ 108.983461][ T5216] BTRFS info (device loop0): enabling ssd optimizations [ 108.989384][ T5216] FAULT_INJECTION: forcing a failure. [ 108.989384][ T5216] name failslab, interval 1, probability 0, space 0, times 0 [ 108.992569][ T5216] CPU: 1 PID: 5216 Comm: syz.0.31 Tainted: G W 5.15.175-syzkaller #0 [ 108.994449][ T5216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.996480][ T5216] Call trace: [ 108.997067][ T5216] dump_backtrace+0x0/0x530 [ 108.997830][ T5216] show_stack+0x2c/0x3c [ 108.998632][ T5216] dump_stack_lvl+0x108/0x170 [ 108.999533][ T5216] dump_stack+0x1c/0x58 [ 109.000339][ T5216] should_fail+0x3b8/0x514 [ 109.001418][ T5216] __should_failslab+0xbc/0x110 [ 109.002425][ T5216] should_failslab+0x10/0x28 [ 109.003437][ T5216] slab_pre_alloc_hook+0x64/0xe8 [ 109.004410][ T5216] kmem_cache_alloc+0x98/0x45c [ 109.005451][ T5216] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 109.006601][ T5216] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 109.007882][ T5216] btrfs_insert_replace_extent+0x924/0xc04 [ 109.009024][ T5216] btrfs_replace_file_extents+0xb3c/0x1388 [ 109.010232][ T5216] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 109.011529][ T5216] btrfs_prealloc_file_range+0x60/0x7c [ 109.012585][ T5216] btrfs_fallocate+0x166c/0x1954 [ 109.013779][ T5216] vfs_fallocate+0x478/0x5b4 [ 109.014692][ T5216] __arm64_sys_fallocate+0xc0/0x110 [ 109.015812][ T5216] invoke_syscall+0x98/0x2b8 [ 109.016706][ T5216] el0_svc_common+0x138/0x258 [ 109.017620][ T5216] do_el0_svc+0x58/0x14c [ 109.018424][ T5216] el0_svc+0x7c/0x1f0 [ 109.019261][ T5216] el0t_64_sync_handler+0x84/0xe4 [ 109.020354][ T5216] el0t_64_sync+0x1a0/0x1a4 [ 109.023171][ T5216] ------------[ cut here ]------------ [ 109.024497][ T5216] WARNING: CPU: 1 PID: 5216 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 109.026357][ T5216] Modules linked in: [ 109.027138][ T5216] CPU: 1 PID: 5216 Comm: syz.0.31 Tainted: G W 5.15.175-syzkaller #0 [ 109.029273][ T5216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.031260][ T5216] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 109.032938][ T5216] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 109.034240][ T5216] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 109.035617][ T5216] sp : ffff8000218374c0 [ 109.036586][ T5216] x29: ffff800021837620 x28: ffff0000ebd2a100 x27: 0000000000000000 [ 109.038191][ T5216] x26: dfff800000000000 x25: ffff0000deb5f000 x24: ffff0000e17c09d0 [ 109.040153][ T5216] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 109.041806][ T5216] x20: 1fffe0001bd6be0b x19: ffff0000deb5f058 x18: 0000000000000001 [ 109.043435][ T5216] x17: 0000000000000000 x16: ffff800011b4eaf8 x15: 00000000ffffffff [ 109.045152][ T5216] x14: ffff0000c9c951c0 x13: 0000000000000001 x12: 0000000000000001 [ 109.046778][ T5216] x11: 0000000000000000 x10: 0000000000000000 x9 : 57d8f32d2252d000 [ 109.048498][ T5216] x8 : 57d8f32d2252d000 x7 : 0000000000000001 x6 : 0000000000000001 [ 109.050071][ T5216] x5 : ffff800021836c38 x4 : ffff800014c50660 x3 : ffff800008555fe4 [ 109.051679][ T5216] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 109.053576][ T5216] Call trace: [ 109.054286][ T5216] btrfs_replace_file_extents+0xe1c/0x1388 [ 109.055524][ T5216] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 109.056881][ T5216] btrfs_prealloc_file_range+0x60/0x7c [ 109.058021][ T5216] btrfs_fallocate+0x166c/0x1954 [ 109.059115][ T5216] vfs_fallocate+0x478/0x5b4 [ 109.060073][ T5216] __arm64_sys_fallocate+0xc0/0x110 [ 109.061109][ T5216] invoke_syscall+0x98/0x2b8 [ 109.062077][ T5216] el0_svc_common+0x138/0x258 [ 109.062952][ T5216] do_el0_svc+0x58/0x14c [ 109.063800][ T5216] el0_svc+0x7c/0x1f0 [ 109.064569][ T5216] el0t_64_sync_handler+0x84/0xe4 [ 109.065546][ T5216] el0t_64_sync+0x1a0/0x1a4 [ 109.066420][ T5216] irq event stamp: 79146 [ 109.067213][ T5216] hardirqs last enabled at (79145): [] __up_console_sem+0xb4/0x100 [ 109.069197][ T5216] hardirqs last disabled at (79146): [] el1_dbg+0x24/0x80 [ 109.071191][ T5216] softirqs last enabled at (79126): [] handle_softirqs+0xb88/0xdbc [ 109.073011][ T5216] softirqs last disabled at (79103): [] __irq_exit_rcu+0x268/0x4d8 [ 109.075108][ T5216] ---[ end trace ac09979c3d9b57a4 ]--- [ 109.077893][ T5216] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 109.079881][ T5216] BTRFS info (device loop0): forced readonly