Warning: Permanently added '10.128.1.42' (ED25519) to the list of known hosts. 1970/01/01 00:01:20 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:20 ignoring optional flag "type"="gce" 1970/01/01 00:01:21 parsed 1 programs [ 83.874700][ T4448] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 90.839491][ T4462] chnl_net:caif_netlink_parms(): no params data found [ 90.873815][ T4462] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.875697][ T4462] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.878445][ T4462] device bridge_slave_0 entered promiscuous mode [ 90.881945][ T4462] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.883845][ T4462] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.886201][ T4462] device bridge_slave_1 entered promiscuous mode [ 90.901919][ T4462] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.906044][ T4462] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.921432][ T4462] team0: Port device team_slave_0 added [ 90.924584][ T4462] team0: Port device team_slave_1 added [ 90.938419][ T4462] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.940224][ T4462] 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. [ 90.946914][ T4462] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.951460][ T4462] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.953301][ T4462] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.960050][ T4462] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.030164][ T4462] device hsr_slave_0 entered promiscuous mode [ 91.068514][ T4462] device hsr_slave_1 entered promiscuous mode [ 91.796650][ T4462] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.821682][ T4462] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.887958][ T4462] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.930102][ T4462] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.019882][ T4462] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.026630][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.030428][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.035019][ T4462] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.043037][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.045755][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.048261][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.050121][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.053545][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.058904][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.061335][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.064042][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.065723][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.071302][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.079696][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.085486][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.090260][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.094983][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.103323][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.106180][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.113387][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.116210][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.122450][ T4462] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.125785][ T4462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.132116][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.134868][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.218749][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.220581][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.225288][ T4462] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.242554][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.245129][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.261201][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.263647][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.266567][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.271459][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.276015][ T4462] device veth0_vlan entered promiscuous mode [ 92.284465][ T4462] device veth1_vlan entered promiscuous mode [ 92.302447][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 92.306065][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 92.309021][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.312150][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.316679][ T4462] device veth0_macvtap entered promiscuous mode [ 92.323770][ T4462] device veth1_macvtap entered promiscuous mode [ 92.335682][ T4462] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.337562][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.344316][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.346448][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.349654][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.355407][ T4462] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.359556][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.362489][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.365758][ T4462] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.367823][ T4462] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.372219][ T4462] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.374453][ T4462] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.724441][ T1744] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.454757][ T1744] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.725209][ T1744] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.797206][ T1744] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.182704][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.184725][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.187545][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.210922][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.212954][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.216020][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.081143][ T1744] device hsr_slave_0 left promiscuous mode [ 99.119309][ T1744] device hsr_slave_1 left promiscuous mode [ 99.209242][ T1744] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 99.211245][ T1744] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 99.213592][ T1744] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 99.215335][ T1744] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 99.217672][ T1744] device bridge_slave_1 left promiscuous mode [ 99.221359][ T1744] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.279777][ T1744] device bridge_slave_0 left promiscuous mode [ 99.281453][ T1744] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.408555][ T1744] device veth1_macvtap left promiscuous mode [ 99.410154][ T1744] device veth0_macvtap left promiscuous mode [ 99.411699][ T1744] device veth1_vlan left promiscuous mode [ 99.413255][ T1744] device veth0_vlan left promiscuous mode [ 99.617706][ T1744] team0 (unregistering): Port device team_slave_1 removed [ 99.630672][ T1744] team0 (unregistering): Port device team_slave_0 removed [ 99.642376][ T1744] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 99.696758][ T1744] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 99.815141][ T1744] bond0 (unregistering): Released all slaves 1970/01/01 00:01:40 executed programs: 0 [ 100.310377][ T4921] chnl_net:caif_netlink_parms(): no params data found [ 100.373246][ T4921] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.375191][ T4921] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.377673][ T4921] device bridge_slave_0 entered promiscuous mode [ 100.381542][ T4921] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.383325][ T4921] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.385816][ T4921] device bridge_slave_1 entered promiscuous mode [ 100.403306][ T4921] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.407947][ T4921] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.424301][ T4921] team0: Port device team_slave_0 added [ 100.427614][ T4921] team0: Port device team_slave_1 added [ 100.442646][ T4921] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.444480][ T4921] 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. [ 100.451779][ T4921] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.456442][ T4921] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.458965][ T4921] 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. [ 100.465677][ T4921] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.510303][ T4921] device hsr_slave_0 entered promiscuous mode [ 100.538564][ T4921] device hsr_slave_1 entered promiscuous mode [ 101.246692][ T4921] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 101.290473][ T4921] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 101.339463][ T4921] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 101.381736][ T4921] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 101.570936][ T4921] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.591200][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.593661][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.600473][ T4921] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.612620][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.615194][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.617678][ T1775] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.619552][ T1775] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.636416][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.639095][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.650286][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.652730][ T1775] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.654766][ T1775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.657049][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.672915][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.688832][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.699242][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.702154][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.720500][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.729320][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.738231][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.740796][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.743323][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.758479][ T1775] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.772062][ T4921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.903545][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.905862][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.912126][ T4921] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.979039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.981818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.998341][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.000943][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.003518][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.019234][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.024394][ T4921] device veth0_vlan entered promiscuous mode [ 102.039124][ T4921] device veth1_vlan entered promiscuous mode [ 102.063192][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.065480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.067957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.075898][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.082279][ T4921] device veth0_macvtap entered promiscuous mode [ 102.086495][ T4921] device veth1_macvtap entered promiscuous mode [ 102.107550][ T4921] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.122699][ T4921] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.124751][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.127243][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.131181][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.134570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.141581][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.144129][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.150249][ T4921] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.152378][ T4921] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.154387][ T4921] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.156459][ T4921] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.201252][ T4173] Bluetooth: hci0: command 0x0409 tx timeout [ 102.220169][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.222274][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.225575][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 102.252076][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.254034][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.257102][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 102.576837][ T5017] loop0: detected capacity change from 0 to 32768 [ 102.628873][ T5017] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (5017) [ 102.666653][ T5017] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.672334][ T5017] BTRFS info (device loop0): using free space tree [ 102.674286][ T5017] BTRFS info (device loop0): has skinny extents [ 102.807889][ T5017] BTRFS info (device loop0): enabling ssd optimizations [ 102.841173][ T5017] FAULT_INJECTION: forcing a failure. [ 102.841173][ T5017] name failslab, interval 1, probability 0, space 0, times 1 [ 102.844521][ T5017] CPU: 0 PID: 5017 Comm: syz.0.15 Not tainted 5.15.167-syzkaller #0 [ 102.846342][ T5017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 102.848744][ T5017] Call trace: [ 102.849508][ T5017] dump_backtrace+0x0/0x530 [ 102.850683][ T5017] show_stack+0x2c/0x3c [ 102.851815][ T5017] dump_stack_lvl+0x108/0x170 [ 102.853048][ T5017] dump_stack+0x1c/0x58 [ 102.854122][ T5017] should_fail+0x3b8/0x514 [ 102.855141][ T5017] __should_failslab+0xbc/0x110 [ 102.856196][ T5017] should_failslab+0x10/0x28 [ 102.857352][ T5017] slab_pre_alloc_hook+0x64/0xe8 [ 102.858555][ T5017] kmem_cache_alloc+0x98/0x45c [ 102.859886][ T5017] alloc_extent_map+0x28/0x128 [ 102.861120][ T5017] btrfs_drop_extent_cache+0x19c/0xd9c [ 102.862485][ T5017] btrfs_drop_extents+0x2ec/0x2b80 [ 102.863735][ T5017] btrfs_replace_file_extents+0x3a4/0x1388 [ 102.865078][ T5017] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 102.866589][ T5017] btrfs_prealloc_file_range+0x60/0x7c [ 102.868201][ T5017] btrfs_fallocate+0x166c/0x1954 [ 102.869489][ T5017] vfs_fallocate+0x478/0x5b4 [ 102.870618][ T5017] __arm64_sys_fallocate+0xc0/0x110 [ 102.871776][ T5017] invoke_syscall+0x98/0x2b8 [ 102.872701][ T5017] el0_svc_common+0x138/0x258 [ 102.874074][ T5017] do_el0_svc+0x58/0x14c [ 102.875156][ T5017] el0_svc+0x7c/0x1f0 [ 102.876107][ T5017] el0t_64_sync_handler+0x84/0xe4 [ 102.877524][ T5017] el0t_64_sync+0x1a0/0x1a4 [ 103.419864][ T5091] loop0: detected capacity change from 0 to 32768 [ 103.511119][ T5091] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (5091) [ 103.579413][ T5091] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.581690][ T5091] BTRFS info (device loop0): using free space tree [ 103.583280][ T5091] BTRFS info (device loop0): has skinny extents [ 103.598028][ T5091] BTRFS info (device loop0): enabling ssd optimizations [ 103.607694][ T5091] FAULT_INJECTION: forcing a failure. [ 103.607694][ T5091] name failslab, interval 1, probability 0, space 0, times 0 [ 103.611625][ T5091] CPU: 0 PID: 5091 Comm: syz.0.16 Not tainted 5.15.167-syzkaller #0 [ 103.613549][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 103.616037][ T5091] Call trace: [ 103.616803][ T5091] dump_backtrace+0x0/0x530 [ 103.618001][ T5091] show_stack+0x2c/0x3c [ 103.618882][ T5091] dump_stack_lvl+0x108/0x170 [ 103.620031][ T5091] dump_stack+0x1c/0x58 [ 103.621085][ T5091] should_fail+0x3b8/0x514 [ 103.622055][ T5091] __should_failslab+0xbc/0x110 [ 103.623290][ T5091] should_failslab+0x10/0x28 [ 103.624433][ T5091] slab_pre_alloc_hook+0x64/0xe8 [ 103.625595][ T5091] kmem_cache_alloc+0x98/0x45c [ 103.626784][ T5091] btrfs_add_delayed_data_ref+0x420/0xe70 [ 103.628282][ T5091] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 103.629799][ T5091] btrfs_insert_replace_extent+0x924/0xc04 [ 103.631373][ T5091] btrfs_replace_file_extents+0xb3c/0x1388 [ 103.632859][ T5091] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 103.634400][ T5091] btrfs_prealloc_file_range+0x60/0x7c [ 103.635735][ T5091] btrfs_fallocate+0x166c/0x1954 [ 103.636860][ T5091] vfs_fallocate+0x478/0x5b4 [ 103.638099][ T5091] __arm64_sys_fallocate+0xc0/0x110 [ 103.639439][ T5091] invoke_syscall+0x98/0x2b8 [ 103.640624][ T5091] el0_svc_common+0x138/0x258 [ 103.641851][ T5091] do_el0_svc+0x58/0x14c [ 103.642938][ T5091] el0_svc+0x7c/0x1f0 [ 103.643878][ T5091] el0t_64_sync_handler+0x84/0xe4 [ 103.645056][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 103.648435][ T5091] ------------[ cut here ]------------ [ 103.649994][ T5091] WARNING: CPU: 0 PID: 5091 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 103.652428][ T5091] Modules linked in: [ 103.653311][ T5091] CPU: 0 PID: 5091 Comm: syz.0.16 Not tainted 5.15.167-syzkaller #0 [ 103.655107][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 103.657618][ T5091] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.659562][ T5091] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 103.661192][ T5091] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 103.662664][ T5091] sp : ffff8000207b74c0 [ 103.663736][ T5091] x29: ffff8000207b7620 x28: ffff0000db4a0e00 x27: 0000000000000000 [ 103.665864][ T5091] x26: dfff800000000000 x25: ffff0000de6d4370 x24: ffff0000e1513110 [ 103.668018][ T5091] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 103.670121][ T5091] x20: 1fffe0001bcda879 x19: ffff0000de6d43c8 x18: 0000000000000001 [ 103.672125][ T5091] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 103.673991][ T5091] x14: ffff0000c22fb680 x13: 0000000000000001 x12: 0000000000000001 [ 103.676127][ T5091] x11: 0000000000000000 x10: 0000000000000000 x9 : f01bd8336e708c00 [ 103.678228][ T5091] x8 : f01bd8336e708c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 103.680243][ T5091] x5 : ffff8000207b6c38 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 103.682308][ T5091] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 103.684439][ T5091] Call trace: [ 103.685242][ T5091] btrfs_replace_file_extents+0xe1c/0x1388 [ 103.686667][ T5091] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 103.687989][ T5091] btrfs_prealloc_file_range+0x60/0x7c [ 103.689395][ T5091] btrfs_fallocate+0x166c/0x1954 [ 103.690600][ T5091] vfs_fallocate+0x478/0x5b4 [ 103.691784][ T5091] __arm64_sys_fallocate+0xc0/0x110 [ 103.693045][ T5091] invoke_syscall+0x98/0x2b8 [ 103.694143][ T5091] el0_svc_common+0x138/0x258 [ 103.695427][ T5091] do_el0_svc+0x58/0x14c [ 103.696584][ T5091] el0_svc+0x7c/0x1f0 [ 103.697680][ T5091] el0t_64_sync_handler+0x84/0xe4 [ 103.698933][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 103.700193][ T5091] irq event stamp: 81114 [ 103.701306][ T5091] hardirqs last enabled at (81113): [] __up_console_sem+0xb4/0x100 [ 103.703694][ T5091] hardirqs last disabled at (81114): [] el1_dbg+0x24/0x80 [ 103.705800][ T5091] softirqs last enabled at (81088): [] handle_softirqs+0xb88/0xdbc [ 103.708244][ T5091] softirqs last disabled at (81047): [] __irq_exit_rcu+0x268/0x4d8 [ 103.710626][ T5091] ---[ end trace 520eee83937183de ]--- [ 103.713852][ T5091] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 103.716350][ T5091] BTRFS info (device loop0): forced readonly [ 104.087551][ T5114] loop0: detected capacity change from 0 to 32768 [ 104.181293][ T5114] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5114) [ 104.220456][ T5114] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.222602][ T5114] BTRFS info (device loop0): using free space tree [ 104.224396][ T5114] BTRFS info (device loop0): has skinny extents [ 104.254423][ T5114] BTRFS info (device loop0): enabling ssd optimizations [ 104.262771][ T5114] FAULT_INJECTION: forcing a failure. [ 104.262771][ T5114] name failslab, interval 1, probability 0, space 0, times 0 [ 104.266031][ T5114] CPU: 0 PID: 5114 Comm: syz.0.17 Tainted: G W 5.15.167-syzkaller #0 [ 104.268549][ T5114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 104.270986][ T5114] Call trace: [ 104.271744][ T5114] dump_backtrace+0x0/0x530 [ 104.272906][ T5114] show_stack+0x2c/0x3c [ 104.273992][ T5114] dump_stack_lvl+0x108/0x170 [ 104.275150][ T5114] dump_stack+0x1c/0x58 [ 104.276198][ T5114] should_fail+0x3b8/0x514 [ 104.277286][ T5114] __should_failslab+0xbc/0x110 [ 104.278487][ T5114] should_failslab+0x10/0x28 [ 104.279581][ T5114] slab_pre_alloc_hook+0x64/0xe8 [ 104.280825][ T5114] kmem_cache_alloc+0x98/0x45c [ 104.282074][ T5114] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 104.283511][ T5114] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 104.285146][ T5114] btrfs_insert_replace_extent+0x924/0xc04 [ 104.286721][ T5114] btrfs_replace_file_extents+0xb3c/0x1388 [ 104.288341][ T5114] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 104.289885][ T5114] btrfs_prealloc_file_range+0x60/0x7c [ 104.291331][ T5114] btrfs_fallocate+0x166c/0x1954 [ 104.292653][ T5114] vfs_fallocate+0x478/0x5b4 [ 104.293804][ T5114] __arm64_sys_fallocate+0xc0/0x110 [ 104.295255][ T5114] invoke_syscall+0x98/0x2b8 [ 104.296479][ T5114] el0_svc_common+0x138/0x258 [ 104.297718][ T5114] do_el0_svc+0x58/0x14c [ 104.298977][ T5114] el0_svc+0x7c/0x1f0 [ 104.300066][ T5114] el0t_64_sync_handler+0x84/0xe4 [ 104.301525][ T5114] el0t_64_sync+0x1a0/0x1a4 [ 104.303636][ T4155] Bluetooth: hci0: command 0x041b tx timeout [ 104.307050][ T5114] ------------[ cut here ]------------ [ 104.309153][ T5114] WARNING: CPU: 0 PID: 5114 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 104.311664][ T5114] Modules linked in: [ 104.312596][ T5114] CPU: 0 PID: 5114 Comm: syz.0.17 Tainted: G W 5.15.167-syzkaller #0 [ 104.314946][ T5114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 104.317585][ T5114] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.319304][ T5114] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 104.320845][ T5114] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 104.322394][ T5114] sp : ffff8000209974c0 [ 104.323410][ T5114] x29: ffff800020997620 x28: ffff0000d562ba00 x27: 0000000000000000 [ 104.325266][ T5114] x26: dfff800000000000 x25: ffff0000de6d44d0 x24: ffff0000e1514e80 [ 104.327140][ T5114] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 104.329240][ T5114] x20: 1fffe0001bcda8a5 x19: ffff0000de6d4528 x18: 0000000000000001 [ 104.331389][ T5114] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 104.333370][ T5114] x14: ffff0000c93eb680 x13: 0000000000000001 x12: 0000000000000001 [ 104.335439][ T5114] x11: 0000000000000000 x10: 0000000000000000 x9 : 5fcb21e67c52a200 [ 104.337395][ T5114] x8 : 5fcb21e67c52a200 x7 : 0000000000000001 x6 : 0000000000000001 [ 104.339417][ T5114] x5 : ffff800020996c38 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 104.341428][ T5114] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 104.343368][ T5114] Call trace: [ 104.344257][ T5114] btrfs_replace_file_extents+0xe1c/0x1388 [ 104.345741][ T5114] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 104.347264][ T5114] btrfs_prealloc_file_range+0x60/0x7c [ 104.348565][ T5114] btrfs_fallocate+0x166c/0x1954 [ 104.349799][ T5114] vfs_fallocate+0x478/0x5b4 [ 104.350941][ T5114] __arm64_sys_fallocate+0xc0/0x110 [ 104.352255][ T5114] invoke_syscall+0x98/0x2b8 [ 104.353375][ T5114] el0_svc_common+0x138/0x258 [ 104.354598][ T5114] do_el0_svc+0x58/0x14c [ 104.355667][ T5114] el0_svc+0x7c/0x1f0 [ 104.356763][ T5114] el0t_64_sync_handler+0x84/0xe4 [ 104.358039][ T5114] el0t_64_sync+0x1a0/0x1a4 [ 104.359216][ T5114] irq event stamp: 80448 [ 104.360250][ T5114] hardirqs last enabled at (80447): [] __up_console_sem+0xb4/0x100 [ 104.362599][ T5114] hardirqs last disabled at (80448): [] el1_dbg+0x24/0x80 [ 104.364958][ T5114] softirqs last enabled at (80436): [] handle_softirqs+0xb88/0xdbc [ 104.367339][ T5114] softirqs last disabled at (80419): [] __irq_exit_rcu+0x268/0x4d8 [ 104.369679][ T5114] ---[ end trace 520eee83937183df ]--- [ 104.373293][ T5114] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 104.375746][ T5114] BTRFS info (device loop0): forced readonly [ 104.753738][ T5135] loop0: detected capacity change from 0 to 32768 [ 104.790335][ T5135] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5135) [ 104.852452][ T5135] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.854648][ T5135] BTRFS info (device loop0): using free space tree [ 104.856236][ T5135] BTRFS info (device loop0): has skinny extents [ 104.891752][ T5135] BTRFS info (device loop0): enabling ssd optimizations [ 104.897931][ T5135] FAULT_INJECTION: forcing a failure. [ 104.897931][ T5135] name failslab, interval 1, probability 0, space 0, times 0 [ 104.903302][ T5135] CPU: 0 PID: 5135 Comm: syz.0.18 Tainted: G W 5.15.167-syzkaller #0 [ 104.905430][ T5135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 104.907793][ T5135] Call trace: [ 104.908616][ T5135] dump_backtrace+0x0/0x530 [ 104.909641][ T5135] show_stack+0x2c/0x3c [ 104.910694][ T5135] dump_stack_lvl+0x108/0x170 [ 104.911879][ T5135] dump_stack+0x1c/0x58 [ 104.912846][ T5135] should_fail+0x3b8/0x514 [ 104.913801][ T5135] __should_failslab+0xbc/0x110 [ 104.915019][ T5135] should_failslab+0x10/0x28 [ 104.916026][ T5135] slab_pre_alloc_hook+0x64/0xe8 [ 104.917335][ T5135] kmem_cache_alloc+0x98/0x45c [ 104.918426][ T5135] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 104.919802][ T5135] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 104.921188][ T5135] btrfs_insert_replace_extent+0x924/0xc04 [ 104.922547][ T5135] btrfs_replace_file_extents+0xb3c/0x1388 [ 104.923950][ T5135] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 104.925327][ T5135] btrfs_prealloc_file_range+0x60/0x7c [ 104.926646][ T5135] btrfs_fallocate+0x166c/0x1954 [ 104.927863][ T5135] vfs_fallocate+0x478/0x5b4 [ 104.928917][ T5135] __arm64_sys_fallocate+0xc0/0x110 [ 104.930200][ T5135] invoke_syscall+0x98/0x2b8 [ 104.931189][ T5135] el0_svc_common+0x138/0x258 [ 104.932190][ T5135] do_el0_svc+0x58/0x14c [ 104.933188][ T5135] el0_svc+0x7c/0x1f0 [ 104.934063][ T5135] el0t_64_sync_handler+0x84/0xe4 [ 104.935296][ T5135] el0t_64_sync+0x1a0/0x1a4 [ 104.940217][ T5135] ------------[ cut here ]------------ [ 104.941783][ T5135] WARNING: CPU: 0 PID: 5135 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 104.944019][ T5135] Modules linked in: [ 104.944890][ T5135] CPU: 0 PID: 5135 Comm: syz.0.18 Tainted: G W 5.15.167-syzkaller #0 [ 104.947077][ T5135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 104.949362][ T5135] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.951221][ T5135] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 104.952748][ T5135] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 104.954144][ T5135] sp : ffff800020b574c0 [ 104.955087][ T5135] x29: ffff800020b57620 x28: ffff0000e6074000 x27: 0000000000000000 [ 104.957003][ T5135] x26: dfff800000000000 x25: ffff0000de6d4630 x24: ffff0000e1516220 [ 104.958954][ T5135] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 104.960903][ T5135] x20: 1fffe0001bcda8d1 x19: ffff0000de6d4688 x18: 0000000000000001 [ 104.962654][ T5135] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 104.964674][ T5135] x14: ffff0000d8083680 x13: 0000000000000001 x12: 0000000000000001 [ 104.966549][ T5135] x11: 0000000000000000 x10: 0000000000000000 x9 : 2b1e5c9087f79b00 [ 104.968501][ T5135] x8 : 2b1e5c9087f79b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 104.970306][ T5135] x5 : ffff800020b56c38 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 104.972259][ T5135] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 104.974128][ T5135] Call trace: [ 104.974818][ T5135] btrfs_replace_file_extents+0xe1c/0x1388 [ 104.976106][ T5135] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 104.977546][ T5135] btrfs_prealloc_file_range+0x60/0x7c [ 104.978934][ T5135] btrfs_fallocate+0x166c/0x1954 [ 104.980011][ T5135] vfs_fallocate+0x478/0x5b4 [ 104.981067][ T5135] __arm64_sys_fallocate+0xc0/0x110 [ 104.982324][ T5135] invoke_syscall+0x98/0x2b8 [ 104.983434][ T5135] el0_svc_common+0x138/0x258 [ 104.984732][ T5135] do_el0_svc+0x58/0x14c [ 104.985763][ T5135] el0_svc+0x7c/0x1f0 [ 104.986646][ T5135] el0t_64_sync_handler+0x84/0xe4 [ 104.987905][ T5135] el0t_64_sync+0x1a0/0x1a4 [ 104.988969][ T5135] irq event stamp: 80970 [ 104.989972][ T5135] hardirqs last enabled at (80969): [] __up_console_sem+0xb4/0x100 [ 104.992168][ T5135] hardirqs last disabled at (80970): [] el1_dbg+0x24/0x80 [ 104.994129][ T5135] softirqs last enabled at (80950): [] handle_softirqs+0xb88/0xdbc [ 104.996505][ T5135] softirqs last disabled at (80925): [] __irq_exit_rcu+0x268/0x4d8 [ 104.998724][ T5135] ---[ end trace 520eee83937183e0 ]--- [ 105.000981][ T5135] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 105.003356][ T5135] BTRFS info (device loop0): forced readonly [ 105.380437][ T5156] loop0: detected capacity change from 0 to 32768 [ 105.460949][ T5156] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5156) [ 105.523043][ T5156] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.525523][ T5156] BTRFS info (device loop0): using free space tree [ 105.527039][ T5156] BTRFS info (device loop0): has skinny extents [ 105.542467][ T5156] BTRFS info (device loop0): enabling ssd optimizations [ 105.549909][ T5156] FAULT_INJECTION: forcing a failure. [ 105.549909][ T5156] name failslab, interval 1, probability 0, space 0, times 0 [ 105.552990][ T5156] CPU: 0 PID: 5156 Comm: syz.0.19 Tainted: G W 5.15.167-syzkaller #0 [ 105.555267][ T5156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 105.557675][ T5156] Call trace: [ 105.558519][ T5156] dump_backtrace+0x0/0x530 [ 105.559682][ T5156] show_stack+0x2c/0x3c [ 105.559722][ T5156] dump_stack_lvl+0x108/0x170 [ 105.559735][ T5156] dump_stack+0x1c/0x58 [ 105.562894][ T5156] should_fail+0x3b8/0x514 [ 105.564001][ T5156] __should_failslab+0xbc/0x110 [ 105.565309][ T5156] should_failslab+0x10/0x28 [ 105.566508][ T5156] slab_pre_alloc_hook+0x64/0xe8 [ 105.567758][ T5156] kmem_cache_alloc+0x98/0x45c [ 105.569065][ T5156] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 105.570520][ T5156] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 105.572137][ T5156] btrfs_insert_replace_extent+0x924/0xc04 [ 105.573579][ T5156] btrfs_replace_file_extents+0xb3c/0x1388 [ 105.575065][ T5156] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 105.576634][ T5156] btrfs_prealloc_file_range+0x60/0x7c [ 105.577919][ T5156] btrfs_fallocate+0x166c/0x1954 [ 105.579281][ T5156] vfs_fallocate+0x478/0x5b4 [ 105.580384][ T5156] __arm64_sys_fallocate+0xc0/0x110 [ 105.581718][ T5156] invoke_syscall+0x98/0x2b8 [ 105.582808][ T5156] el0_svc_common+0x138/0x258 [ 105.584072][ T5156] do_el0_svc+0x58/0x14c [ 105.585125][ T5156] el0_svc+0x7c/0x1f0 [ 105.586057][ T5156] el0t_64_sync_handler+0x84/0xe4 [ 105.587352][ T5156] el0t_64_sync+0x1a0/0x1a4 [ 105.591633][ T5156] ------------[ cut here ]------------ [ 105.593153][ T5156] WARNING: CPU: 0 PID: 5156 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 105.595715][ T5156] Modules linked in: [ 105.596647][ T5156] CPU: 0 PID: 5156 Comm: syz.0.19 Tainted: G W 5.15.167-syzkaller #0 [ 105.599013][ T5156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 105.601457][ T5156] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.603413][ T5156] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 105.605032][ T5156] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 105.606802][ T5156] sp : ffff800020c674c0 [ 105.607894][ T5156] x29: ffff800020c67620 x28: ffff0000d1dccf00 x27: 0000000000000000 [ 105.609818][ T5156] x26: dfff800000000000 x25: ffff0000de6d4840 x24: ffff0000ec570000 [ 105.611945][ T5156] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 105.613993][ T5156] x20: 1fffe0001bcda913 x19: ffff0000de6d4898 x18: 0000000000000001 [ 105.615913][ T5156] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 105.617873][ T5156] x14: ffff0000da480000 x13: 0000000000000001 x12: 0000000000000001 [ 105.619869][ T5156] x11: 0000000000000000 x10: 0000000000000000 x9 : 5c01d2d994fb6e00 [ 105.621892][ T5156] x8 : 5c01d2d994fb6e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 105.623950][ T5156] x5 : ffff800020c66c38 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 105.626096][ T5156] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 105.628246][ T5156] Call trace: [ 105.629021][ T5156] btrfs_replace_file_extents+0xe1c/0x1388 [ 105.630437][ T5156] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 105.631863][ T5156] btrfs_prealloc_file_range+0x60/0x7c [ 105.633349][ T5156] btrfs_fallocate+0x166c/0x1954 [ 105.634533][ T5156] vfs_fallocate+0x478/0x5b4 [ 105.635634][ T5156] __arm64_sys_fallocate+0xc0/0x110 [ 105.636951][ T5156] invoke_syscall+0x98/0x2b8 [ 105.638077][ T5156] el0_svc_common+0x138/0x258 [ 105.639342][ T5156] do_el0_svc+0x58/0x14c [ 105.640475][ T5156] el0_svc+0x7c/0x1f0 [ 105.641496][ T5156] el0t_64_sync_handler+0x84/0xe4 [ 105.642694][ T5156] el0t_64_sync+0x1a0/0x1a4 [ 105.643913][ T5156] irq event stamp: 80496 [ 105.644981][ T5156] hardirqs last enabled at (80495): [] __up_console_sem+0xb4/0x100 [ 105.647394][ T5156] hardirqs last disabled at (80496): [] el1_dbg+0x24/0x80 [ 105.649513][ T5156] softirqs last enabled at (80476): [] handle_softirqs+0xb88/0xdbc [ 105.651949][ T5156] softirqs last disabled at (80447): [] __irq_exit_rcu+0x268/0x4d8 [ 105.654372][ T5156] ---[ end trace 520eee83937183e1 ]--- [ 105.657084][ T5156] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 105.659909][ T5156] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:45 executed programs: 7 [ 106.037632][ T5177] loop0: detected capacity change from 0 to 32768 [ 106.091296][ T5177] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5177) [ 106.143998][ T5177] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.146361][ T5177] BTRFS info (device loop0): using free space tree [ 106.149984][ T5177] BTRFS info (device loop0): has skinny extents [ 106.184672][ T5177] BTRFS info (device loop0): enabling ssd optimizations [ 106.191519][ T5177] FAULT_INJECTION: forcing a failure. [ 106.191519][ T5177] name failslab, interval 1, probability 0, space 0, times 0 [ 106.194969][ T5177] CPU: 0 PID: 5177 Comm: syz.0.20 Tainted: G W 5.15.167-syzkaller #0 [ 106.197121][ T5177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 106.199533][ T5177] Call trace: [ 106.200410][ T5177] dump_backtrace+0x0/0x530 [ 106.201635][ T5177] show_stack+0x2c/0x3c [ 106.202608][ T5177] dump_stack_lvl+0x108/0x170 [ 106.203899][ T5177] dump_stack+0x1c/0x58 [ 106.204951][ T5177] should_fail+0x3b8/0x514 [ 106.206129][ T5177] __should_failslab+0xbc/0x110 [ 106.207361][ T5177] should_failslab+0x10/0x28 [ 106.208520][ T5177] slab_pre_alloc_hook+0x64/0xe8 [ 106.209758][ T5177] kmem_cache_alloc+0x98/0x45c [ 106.210923][ T5177] btrfs_add_delayed_data_ref+0x420/0xe70 [ 106.212339][ T5177] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 106.213937][ T5177] btrfs_insert_replace_extent+0x924/0xc04 [ 106.215477][ T5177] btrfs_replace_file_extents+0xb3c/0x1388 [ 106.217053][ T5177] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 106.218429][ T5177] btrfs_prealloc_file_range+0x60/0x7c [ 106.219764][ T5177] btrfs_fallocate+0x166c/0x1954 [ 106.221027][ T5177] vfs_fallocate+0x478/0x5b4 [ 106.222227][ T5177] __arm64_sys_fallocate+0xc0/0x110 [ 106.223428][ T5177] invoke_syscall+0x98/0x2b8 [ 106.224627][ T5177] el0_svc_common+0x138/0x258 [ 106.225847][ T5177] do_el0_svc+0x58/0x14c [ 106.226976][ T5177] el0_svc+0x7c/0x1f0 [ 106.228008][ T5177] el0t_64_sync_handler+0x84/0xe4 [ 106.229256][ T5177] el0t_64_sync+0x1a0/0x1a4 [ 106.236707][ T5177] ------------[ cut here ]------------ [ 106.238267][ T5177] WARNING: CPU: 0 PID: 5177 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 106.240938][ T5177] Modules linked in: [ 106.241910][ T5177] CPU: 0 PID: 5177 Comm: syz.0.20 Tainted: G W 5.15.167-syzkaller #0 [ 106.244249][ T5177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 106.247021][ T5177] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 106.249033][ T5177] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 106.250576][ T5177] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 106.252184][ T5177] sp : ffff8000209974c0 [ 106.253218][ T5177] x29: ffff800020997620 x28: ffff0000da649c00 x27: 0000000000000000 [ 106.255291][ T5177] x26: dfff800000000000 x25: ffff0000de6d49a0 x24: ffff0000ec571d70 [ 106.257374][ T5177] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 106.259339][ T5177] x20: 1fffe0001bcda93f x19: ffff0000de6d49f8 x18: 0000000000000001 [ 106.261423][ T5177] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 106.263376][ T5177] x14: ffff0000cd893680 x13: 0000000000000001 x12: 0000000000000001 [ 106.265343][ T5177] x11: 0000000000000000 x10: 0000000000000000 x9 : 8c97863ff19e2b00 [ 106.267423][ T5177] x8 : 8c97863ff19e2b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 106.269494][ T5177] x5 : ffff800020996c38 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 106.271738][ T5177] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 106.273856][ T5177] Call trace: [ 106.274756][ T5177] btrfs_replace_file_extents+0xe1c/0x1388 [ 106.276230][ T5177] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 106.277858][ T5177] btrfs_prealloc_file_range+0x60/0x7c [ 106.279270][ T5177] btrfs_fallocate+0x166c/0x1954 [ 106.280409][ T5177] vfs_fallocate+0x478/0x5b4 [ 106.281558][ T5177] __arm64_sys_fallocate+0xc0/0x110 [ 106.282858][ T5177] invoke_syscall+0x98/0x2b8 [ 106.283965][ T5177] el0_svc_common+0x138/0x258 [ 106.285156][ T5177] do_el0_svc+0x58/0x14c [ 106.286277][ T5177] el0_svc+0x7c/0x1f0 [ 106.287341][ T5177] el0t_64_sync_handler+0x84/0xe4 [ 106.288657][ T5177] el0t_64_sync+0x1a0/0x1a4 [ 106.289691][ T5177] irq event stamp: 80304 [ 106.290756][ T5177] hardirqs last enabled at (80303): [] __up_console_sem+0xb4/0x100 [ 106.293196][ T5177] hardirqs last disabled at (80304): [] el1_dbg+0x24/0x80 [ 106.295511][ T5177] softirqs last enabled at (80280): [] handle_softirqs+0xb88/0xdbc [ 106.297927][ T5177] softirqs last disabled at (80089): [] __irq_exit_rcu+0x268/0x4d8 [ 106.300393][ T5177] ---[ end trace 520eee83937183e2 ]--- [ 106.303477][ T5177] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 106.306027][ T5177] BTRFS info (device loop0): forced readonly [ 106.368365][ T4172] Bluetooth: hci0: command 0x040f tx timeout [ 106.691043][ T5198] loop0: detected capacity change from 0 to 32768 [ 106.742417][ T5198] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5198) [ 106.748957][ T5198] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.751199][ T5198] BTRFS info (device loop0): using free space tree [ 106.752813][ T5198] BTRFS info (device loop0): has skinny extents [ 106.771591][ T5198] BTRFS info (device loop0): enabling ssd optimizations [ 106.777706][ T5198] FAULT_INJECTION: forcing a failure. [ 106.777706][ T5198] name failslab, interval 1, probability 0, space 0, times 0 [ 106.782305][ T5198] CPU: 1 PID: 5198 Comm: syz.0.21 Tainted: G W 5.15.167-syzkaller #0 [ 106.784807][ T5198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 106.787540][ T5198] Call trace: [ 106.788315][ T5198] dump_backtrace+0x0/0x530 [ 106.789489][ T5198] show_stack+0x2c/0x3c [ 106.790494][ T5198] dump_stack_lvl+0x108/0x170 [ 106.791727][ T5198] dump_stack+0x1c/0x58 [ 106.792780][ T5198] should_fail+0x3b8/0x514 [ 106.793903][ T5198] __should_failslab+0xbc/0x110 [ 106.795103][ T5198] should_failslab+0x10/0x28 [ 106.796297][ T5198] slab_pre_alloc_hook+0x64/0xe8 [ 106.797497][ T5198] kmem_cache_alloc+0x98/0x45c [ 106.798835][ T5198] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 106.800316][ T5198] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 106.801914][ T5198] btrfs_insert_replace_extent+0x924/0xc04 [ 106.803467][ T5198] btrfs_replace_file_extents+0xb3c/0x1388 [ 106.804862][ T5198] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 106.806366][ T5198] btrfs_prealloc_file_range+0x60/0x7c [ 106.807889][ T5198] btrfs_fallocate+0x166c/0x1954 [ 106.809159][ T5198] vfs_fallocate+0x478/0x5b4 [ 106.810234][ T5198] __arm64_sys_fallocate+0xc0/0x110 [ 106.811549][ T5198] invoke_syscall+0x98/0x2b8 [ 106.812665][ T5198] el0_svc_common+0x138/0x258 [ 106.813907][ T5198] do_el0_svc+0x58/0x14c [ 106.814792][ T5198] el0_svc+0x7c/0x1f0 [ 106.815717][ T5198] el0t_64_sync_handler+0x84/0xe4 [ 106.817107][ T5198] el0t_64_sync+0x1a0/0x1a4 [ 106.821361][ T5198] ------------[ cut here ]------------ [ 106.823115][ T5198] WARNING: CPU: 1 PID: 5198 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 106.825515][ T5198] Modules linked in: [ 106.826426][ T5198] CPU: 1 PID: 5198 Comm: syz.0.21 Tainted: G W 5.15.167-syzkaller #0 [ 106.828572][ T5198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 106.831171][ T5198] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 106.833195][ T5198] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 106.834646][ T5198] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 106.836060][ T5198] sp : ffff80001d2f74c0 [ 106.837195][ T5198] x29: ffff80001d2f7620 x28: ffff0000c7eeb600 x27: 0000000000000000 [ 106.839053][ T5198] x26: dfff800000000000 x25: ffff0000de67f160 x24: ffff0000e1631d70 [ 106.841109][ T5198] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 106.843191][ T5198] x20: 1fffe0001bccfe37 x19: ffff0000de67f1b8 x18: 0000000000000001 [ 106.845196][ T5198] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 106.847310][ T5198] x14: ffff0000c9933680 x13: 0000000000000001 x12: 0000000000000001 [ 106.849317][ T5198] x11: 0000000000000000 x10: 0000000000000000 x9 : 92dbe69369cce200 [ 106.851412][ T5198] x8 : 92dbe69369cce200 x7 : 0000000000000001 x6 : 0000000000000001 [ 106.853375][ T5198] x5 : ffff80001d2f6c38 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 106.855385][ T5198] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 106.857467][ T5198] Call trace: [ 106.858296][ T5198] btrfs_replace_file_extents+0xe1c/0x1388 [ 106.859606][ T5198] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 106.861118][ T5198] btrfs_prealloc_file_range+0x60/0x7c [ 106.862582][ T5198] btrfs_fallocate+0x166c/0x1954 [ 106.863869][ T5198] vfs_fallocate+0x478/0x5b4 [ 106.865025][ T5198] __arm64_sys_fallocate+0xc0/0x110 [ 106.866531][ T5198] invoke_syscall+0x98/0x2b8 [ 106.867736][ T5198] el0_svc_common+0x138/0x258 [ 106.869028][ T5198] do_el0_svc+0x58/0x14c [ 106.870042][ T5198] el0_svc+0x7c/0x1f0 [ 106.871092][ T5198] el0t_64_sync_handler+0x84/0xe4 [ 106.872281][ T5198] el0t_64_sync+0x1a0/0x1a4 [ 106.873434][ T5198] irq event stamp: 81582 [ 106.874572][ T5198] hardirqs last enabled at (81581): [] __up_console_sem+0xb4/0x100 [ 106.876917][ T5198] hardirqs last disabled at (81582): [] el1_dbg+0x24/0x80 [ 106.879014][ T5198] softirqs last enabled at (81562): [] handle_softirqs+0xb88/0xdbc [ 106.881470][ T5198] softirqs last disabled at (81541): [] __irq_exit_rcu+0x268/0x4d8 [ 106.883698][ T5198] ---[ end trace 520eee83937183e3 ]--- [ 106.886240][ T5198] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 106.888970][ T5198] BTRFS info (device loop0): forced readonly [ 107.261547][ T5219] loop0: detected capacity change from 0 to 32768 [ 107.357349][ T5219] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5219) [ 107.365761][ T5219] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.368650][ T5219] BTRFS info (device loop0): using free space tree [ 107.370304][ T5219] BTRFS info (device loop0): has skinny extents [ 107.386117][ T5219] BTRFS info (device loop0): enabling ssd optimizations [ 107.392641][ T5219] FAULT_INJECTION: forcing a failure. [ 107.392641][ T5219] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 107.395998][ T5219] CPU: 1 PID: 5219 Comm: syz.0.22 Tainted: G W 5.15.167-syzkaller #0 [ 107.398293][ T5219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 107.400891][ T5219] Call trace: [ 107.401569][ T5219] dump_backtrace+0x0/0x530 [ 107.402835][ T5219] show_stack+0x2c/0x3c [ 107.404006][ T5219] dump_stack_lvl+0x108/0x170 [ 107.405273][ T5219] dump_stack+0x1c/0x58 [ 107.406262][ T5219] should_fail+0x3b8/0x514 [ 107.407314][ T5219] should_fail_alloc_page+0x74/0xa8 [ 107.408614][ T5219] prepare_alloc_pages+0x160/0x460 [ 107.409893][ T5219] __alloc_pages+0x138/0x674 [ 107.410948][ T5219] alloc_pages+0x368/0x5d4 [ 107.412031][ T5219] new_slab+0xec/0x56c [ 107.413164][ T5219] ___slab_alloc+0x6bc/0xdbc [ 107.414367][ T5219] kmem_cache_alloc+0x2d8/0x45c [ 107.415487][ T5219] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 107.416998][ T5219] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 107.418657][ T5219] btrfs_insert_replace_extent+0x924/0xc04 [ 107.420203][ T5219] btrfs_replace_file_extents+0xb3c/0x1388 [ 107.421635][ T5219] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 107.423194][ T5219] btrfs_prealloc_file_range+0x60/0x7c [ 107.424441][ T5219] btrfs_fallocate+0x166c/0x1954 [ 107.425765][ T5219] vfs_fallocate+0x478/0x5b4 [ 107.426946][ T5219] __arm64_sys_fallocate+0xc0/0x110 [ 107.428230][ T5219] invoke_syscall+0x98/0x2b8 [ 107.429268][ T5219] el0_svc_common+0x138/0x258 [ 107.430443][ T5219] do_el0_svc+0x58/0x14c [ 107.431514][ T5219] el0_svc+0x7c/0x1f0 [ 107.432456][ T5219] el0t_64_sync_handler+0x84/0xe4 [ 107.433691][ T5219] el0t_64_sync+0x1a0/0x1a4 [ 107.801490][ T5240] loop0: detected capacity change from 0 to 32768 [ 107.889654][ T5240] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5240) [ 107.944730][ T5240] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.949625][ T5240] BTRFS info (device loop0): using free space tree [ 107.951388][ T5240] BTRFS info (device loop0): has skinny extents [ 107.970811][ T5240] BTRFS info (device loop0): enabling ssd optimizations [ 107.977118][ T5240] FAULT_INJECTION: forcing a failure. [ 107.977118][ T5240] name failslab, interval 1, probability 0, space 0, times 0 [ 107.982108][ T5240] CPU: 1 PID: 5240 Comm: syz.0.23 Tainted: G W 5.15.167-syzkaller #0 [ 107.984382][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 107.986722][ T5240] Call trace: [ 107.987398][ T5240] dump_backtrace+0x0/0x530 [ 107.988550][ T5240] show_stack+0x2c/0x3c [ 107.989526][ T5240] dump_stack_lvl+0x108/0x170 [ 107.990766][ T5240] dump_stack+0x1c/0x58 [ 107.991780][ T5240] should_fail+0x3b8/0x514 [ 107.992888][ T5240] __should_failslab+0xbc/0x110 [ 107.994199][ T5240] should_failslab+0x10/0x28 [ 107.995342][ T5240] slab_pre_alloc_hook+0x64/0xe8 [ 107.996630][ T5240] kmem_cache_alloc+0x98/0x45c [ 107.997901][ T5240] btrfs_add_delayed_data_ref+0x420/0xe70 [ 107.999210][ T5240] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 108.000795][ T5240] btrfs_insert_replace_extent+0x924/0xc04 [ 108.002277][ T5240] btrfs_replace_file_extents+0xb3c/0x1388 [ 108.003655][ T5240] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 108.005102][ T5240] btrfs_prealloc_file_range+0x60/0x7c [ 108.006301][ T5240] btrfs_fallocate+0x166c/0x1954 [ 108.007525][ T5240] vfs_fallocate+0x478/0x5b4 [ 108.008703][ T5240] __arm64_sys_fallocate+0xc0/0x110 [ 108.010073][ T5240] invoke_syscall+0x98/0x2b8 [ 108.011308][ T5240] el0_svc_common+0x138/0x258 [ 108.012567][ T5240] do_el0_svc+0x58/0x14c [ 108.013630][ T5240] el0_svc+0x7c/0x1f0 [ 108.014672][ T5240] el0t_64_sync_handler+0x84/0xe4 [ 108.015968][ T5240] el0t_64_sync+0x1a0/0x1a4 [ 108.021675][ T5240] ------------[ cut here ]------------ [ 108.023435][ T5240] WARNING: CPU: 1 PID: 5240 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 108.025997][ T5240] Modules linked in: [ 108.026993][ T5240] CPU: 1 PID: 5240 Comm: syz.0.23 Tainted: G W 5.15.167-syzkaller #0 [ 108.029235][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 108.031683][ T5240] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.033726][ T5240] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 108.035136][ T5240] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 108.036674][ T5240] sp : ffff8000210974c0 [ 108.037698][ T5240] x29: ffff800021097620 x28: ffff0000c858e800 x27: 0000000000000000 [ 108.039719][ T5240] x26: dfff800000000000 x25: ffff0000de67f580 x24: ffff0000e1635850 [ 108.041682][ T5240] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 108.043599][ T5240] x20: 1fffe0001bccfebb x19: ffff0000de67f5d8 x18: 0000000000000001 [ 108.045405][ T5240] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 108.047491][ T5240] x14: ffff0000c9840000 x13: 0000000000000001 x12: 0000000000000001 [ 108.049595][ T5240] x11: 0000000000000000 x10: 0000000000000000 x9 : a8b907b8b6b2f300 [ 108.051522][ T5240] x8 : a8b907b8b6b2f300 x7 : 0000000000000001 x6 : 0000000000000001 [ 108.053559][ T5240] x5 : ffff800021096c38 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 108.055474][ T5240] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 108.057418][ T5240] Call trace: [ 108.058242][ T5240] btrfs_replace_file_extents+0xe1c/0x1388 [ 108.059675][ T5240] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 108.061050][ T5240] btrfs_prealloc_file_range+0x60/0x7c [ 108.062326][ T5240] btrfs_fallocate+0x166c/0x1954 [ 108.063608][ T5240] vfs_fallocate+0x478/0x5b4 [ 108.064564][ T5240] __arm64_sys_fallocate+0xc0/0x110 [ 108.065772][ T5240] invoke_syscall+0x98/0x2b8 [ 108.066886][ T5240] el0_svc_common+0x138/0x258 [ 108.068012][ T5240] do_el0_svc+0x58/0x14c [ 108.069014][ T5240] el0_svc+0x7c/0x1f0 [ 108.070077][ T5240] el0t_64_sync_handler+0x84/0xe4 [ 108.071315][ T5240] el0t_64_sync+0x1a0/0x1a4 [ 108.072430][ T5240] irq event stamp: 79952 [ 108.073509][ T5240] hardirqs last enabled at (79951): [] __up_console_sem+0xb4/0x100 [ 108.076065][ T5240] hardirqs last disabled at (79952): [] el1_dbg+0x24/0x80 [ 108.077970][ T5240] softirqs last enabled at (79928): [] handle_softirqs+0xb88/0xdbc [ 108.080321][ T5240] softirqs last disabled at (79829): [] __irq_exit_rcu+0x268/0x4d8 [ 108.082687][ T5240] ---[ end trace 520eee83937183e4 ]--- [ 108.084617][ T5240] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 108.086848][ T5240] BTRFS info (device loop0): forced readonly [ 108.426233][ T5261] loop0: detected capacity change from 0 to 32768 [ 108.438316][ T4030] Bluetooth: hci0: command 0x0419 tx timeout [ 108.460394][ T5261] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5261) [ 108.509090][ T5261] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.511368][ T5261] BTRFS info (device loop0): using free space tree [ 108.512783][ T5261] BTRFS info (device loop0): has skinny extents [ 108.537301][ T5261] BTRFS info (device loop0): enabling ssd optimizations [ 108.546914][ T5261] FAULT_INJECTION: forcing a failure. [ 108.546914][ T5261] name failslab, interval 1, probability 0, space 0, times 0 [ 108.550246][ T5261] CPU: 1 PID: 5261 Comm: syz.0.24 Tainted: G W 5.15.167-syzkaller #0 [ 108.552383][ T5261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 108.554468][ T5261] Call trace: [ 108.555224][ T5261] dump_backtrace+0x0/0x530 [ 108.556319][ T5261] show_stack+0x2c/0x3c [ 108.557198][ T5261] dump_stack_lvl+0x108/0x170 [ 108.558212][ T5261] dump_stack+0x1c/0x58 [ 108.559231][ T5261] should_fail+0x3b8/0x514 [ 108.560324][ T5261] __should_failslab+0xbc/0x110 [ 108.561484][ T5261] should_failslab+0x10/0x28 [ 108.562653][ T5261] slab_pre_alloc_hook+0x64/0xe8 [ 108.563919][ T5261] kmem_cache_alloc+0x98/0x45c [ 108.565098][ T5261] btrfs_add_delayed_data_ref+0x420/0xe70 [ 108.566490][ T5261] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 108.568056][ T5261] btrfs_insert_replace_extent+0x924/0xc04 [ 108.569431][ T5261] btrfs_replace_file_extents+0xb3c/0x1388 [ 108.570887][ T5261] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 108.572412][ T5261] btrfs_prealloc_file_range+0x60/0x7c [ 108.573752][ T5261] btrfs_fallocate+0x166c/0x1954 [ 108.575018][ T5261] vfs_fallocate+0x478/0x5b4 [ 108.576229][ T5261] __arm64_sys_fallocate+0xc0/0x110 [ 108.577462][ T5261] invoke_syscall+0x98/0x2b8 [ 108.578549][ T5261] el0_svc_common+0x138/0x258 [ 108.579674][ T5261] do_el0_svc+0x58/0x14c [ 108.580737][ T5261] el0_svc+0x7c/0x1f0 [ 108.581786][ T5261] el0t_64_sync_handler+0x84/0xe4 [ 108.583139][ T5261] el0t_64_sync+0x1a0/0x1a4 [ 108.587026][ T5261] ------------[ cut here ]------------ [ 108.588880][ T5261] WARNING: CPU: 1 PID: 5261 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 108.591204][ T5261] Modules linked in: [ 108.592274][ T5261] CPU: 1 PID: 5261 Comm: syz.0.24 Tainted: G W 5.15.167-syzkaller #0 [ 108.594573][ T5261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 108.596929][ T5261] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.598501][ T5261] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 108.599965][ T5261] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 108.601368][ T5261] sp : ffff8000211774c0 [ 108.602411][ T5261] x29: ffff800021177620 x28: ffff0000c164ae00 x27: 0000000000000000 [ 108.604403][ T5261] x26: dfff800000000000 x25: ffff0000de67f6e0 x24: ffff0000e16375c0 [ 108.606506][ T5261] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 108.608488][ T5261] x20: 1fffe0001bccfee7 x19: ffff0000de67f738 x18: 0000000000000001 [ 108.610447][ T5261] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 108.612532][ T5261] x14: ffff0000d6f9b680 x13: 0000000000000001 x12: 0000000000000001 [ 108.614437][ T5261] x11: 0000000000000000 x10: 0000000000000000 x9 : b8639be9333eae00 [ 108.616455][ T5261] x8 : b8639be9333eae00 x7 : 0000000000000001 x6 : 0000000000000001 [ 108.618399][ T5261] x5 : ffff800021176c38 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 108.620376][ T5261] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 108.622189][ T5261] Call trace: [ 108.622976][ T5261] btrfs_replace_file_extents+0xe1c/0x1388 [ 108.624425][ T5261] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 108.625897][ T5261] btrfs_prealloc_file_range+0x60/0x7c [ 108.627219][ T5261] btrfs_fallocate+0x166c/0x1954 [ 108.628459][ T5261] vfs_fallocate+0x478/0x5b4 [ 108.629618][ T5261] __arm64_sys_fallocate+0xc0/0x110 [ 108.631063][ T5261] invoke_syscall+0x98/0x2b8 [ 108.632113][ T5261] el0_svc_common+0x138/0x258 [ 108.633295][ T5261] do_el0_svc+0x58/0x14c [ 108.634392][ T5261] el0_svc+0x7c/0x1f0 [ 108.635424][ T5261] el0t_64_sync_handler+0x84/0xe4 [ 108.636694][ T5261] el0t_64_sync+0x1a0/0x1a4 [ 108.637869][ T5261] irq event stamp: 82240 [ 108.638904][ T5261] hardirqs last enabled at (82239): [] __up_console_sem+0xb4/0x100 [ 108.641311][ T5261] hardirqs last disabled at (82240): [] el1_dbg+0x24/0x80 [ 108.643214][ T5261] softirqs last enabled at (82230): [] handle_softirqs+0xb88/0xdbc [ 108.645557][ T5261] softirqs last disabled at (82165): [] __irq_exit_rcu+0x268/0x4d8 [ 108.647754][ T5261] ---[ end trace 520eee83937183e5 ]--- [ 108.650648][ T5261] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 108.653063][ T5261] BTRFS info (device loop0): forced readonly [ 109.030312][ T5282] loop0: detected capacity change from 0 to 32768 [ 109.070279][ T5282] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5282) [ 109.113491][ T5282] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.115982][ T5282] BTRFS info (device loop0): using free space tree [ 109.117569][ T5282] BTRFS info (device loop0): has skinny extents [ 109.135874][ T5282] BTRFS info (device loop0): enabling ssd optimizations [ 109.145560][ T5282] FAULT_INJECTION: forcing a failure. [ 109.145560][ T5282] name failslab, interval 1, probability 0, space 0, times 0 [ 109.150171][ T5282] CPU: 0 PID: 5282 Comm: syz.0.25 Tainted: G W 5.15.167-syzkaller #0 [ 109.152514][ T5282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 109.155122][ T5282] Call trace: [ 109.155956][ T5282] dump_backtrace+0x0/0x530 [ 109.157124][ T5282] show_stack+0x2c/0x3c [ 109.158075][ T5282] dump_stack_lvl+0x108/0x170 [ 109.159269][ T5282] dump_stack+0x1c/0x58 [ 109.160375][ T5282] should_fail+0x3b8/0x514 [ 109.161452][ T5282] __should_failslab+0xbc/0x110 [ 109.162692][ T5282] should_failslab+0x10/0x28 [ 109.163814][ T5282] slab_pre_alloc_hook+0x64/0xe8 [ 109.165086][ T5282] kmem_cache_alloc+0x98/0x45c [ 109.166254][ T5282] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 109.167731][ T5282] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 109.169413][ T5282] btrfs_insert_replace_extent+0x924/0xc04 [ 109.170941][ T5282] btrfs_replace_file_extents+0xb3c/0x1388 [ 109.172451][ T5282] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 109.173939][ T5282] btrfs_prealloc_file_range+0x60/0x7c [ 109.175435][ T5282] btrfs_fallocate+0x166c/0x1954 [ 109.176744][ T5282] vfs_fallocate+0x478/0x5b4 [ 109.177879][ T5282] __arm64_sys_fallocate+0xc0/0x110 [ 109.179349][ T5282] invoke_syscall+0x98/0x2b8 [ 109.180520][ T5282] el0_svc_common+0x138/0x258 [ 109.181764][ T5282] do_el0_svc+0x58/0x14c [ 109.182864][ T5282] el0_svc+0x7c/0x1f0 [ 109.183912][ T5282] el0t_64_sync_handler+0x84/0xe4 [ 109.185235][ T5282] el0t_64_sync+0x1a0/0x1a4 [ 109.189506][ T5282] ------------[ cut here ]------------ [ 109.191240][ T5282] WARNING: CPU: 0 PID: 5282 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 109.193788][ T5282] Modules linked in: [ 109.194845][ T5282] CPU: 0 PID: 5282 Comm: syz.0.25 Tainted: G W 5.15.167-syzkaller #0 [ 109.197318][ T5282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 109.199993][ T5282] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 109.202043][ T5282] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 109.203650][ T5282] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 109.205228][ T5282] sp : ffff8000210d74c0 [ 109.206328][ T5282] x29: ffff8000210d7620 x28: ffff0000cf60d600 x27: 0000000000000000 [ 109.208453][ T5282] x26: dfff800000000000 x25: ffff0000de6d4b00 x24: ffff0000ec573110 [ 109.210530][ T5282] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 109.212816][ T5282] x20: 1fffe0001bcda96b x19: ffff0000de6d4b58 x18: 0000000000000001 [ 109.214937][ T5282] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 109.217155][ T5282] x14: ffff0000c9843680 x13: 0000000000000001 x12: 0000000000000001 [ 109.219213][ T5282] x11: 0000000000000000 x10: 0000000000000000 x9 : b9b2b2e60fd78300 [ 109.221348][ T5282] x8 : b9b2b2e60fd78300 x7 : 0000000000000001 x6 : 0000000000000001 [ 109.223412][ T5282] x5 : ffff8000210d6c38 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 109.225580][ T5282] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 109.227587][ T5282] Call trace: [ 109.228456][ T5282] btrfs_replace_file_extents+0xe1c/0x1388 [ 109.229937][ T5282] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 109.231494][ T5282] btrfs_prealloc_file_range+0x60/0x7c [ 109.232875][ T5282] btrfs_fallocate+0x166c/0x1954 [ 109.234183][ T5282] vfs_fallocate+0x478/0x5b4 [ 109.235376][ T5282] __arm64_sys_fallocate+0xc0/0x110 [ 109.236812][ T5282] invoke_syscall+0x98/0x2b8 [ 109.238027][ T5282] el0_svc_common+0x138/0x258 [ 109.239184][ T5282] do_el0_svc+0x58/0x14c [ 109.240281][ T5282] el0_svc+0x7c/0x1f0 [ 109.241353][ T5282] el0t_64_sync_handler+0x84/0xe4 [ 109.242702][ T5282] el0t_64_sync+0x1a0/0x1a4 [ 109.243754][ T5282] irq event stamp: 80134 [ 109.244859][ T5282] hardirqs last enabled at (80133): [] __up_console_sem+0xb4/0x100 [ 109.247212][ T5282] hardirqs last disabled at (80134): [] el1_dbg+0x24/0x80 [ 109.249323][ T5282] softirqs last enabled at (80114): [] handle_softirqs+0xb88/0xdbc [ 109.251525][ T5282] softirqs last disabled at (80049): [] __irq_exit_rcu+0x268/0x4d8 [ 109.253761][ T5282] ---[ end trace 520eee83937183e6 ]--- [ 109.256561][ T5282] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 109.259026][ T5282] BTRFS info (device loop0): forced readonly [ 109.623652][ T5303] loop0: detected capacity change from 0 to 32768 [ 109.700690][ T5303] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5303) [ 109.741433][ T5303] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.743881][ T5303] BTRFS info (device loop0): using free space tree [ 109.745378][ T5303] BTRFS info (device loop0): has skinny extents [ 109.773419][ T5303] BTRFS info (device loop0): enabling ssd optimizations [ 109.782039][ T5303] FAULT_INJECTION: forcing a failure. [ 109.782039][ T5303] name failslab, interval 1, probability 0, space 0, times 0 [ 109.785225][ T5303] CPU: 1 PID: 5303 Comm: syz.0.26 Tainted: G W 5.15.167-syzkaller #0 [ 109.787756][ T5303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 109.790061][ T5303] Call trace: [ 109.790884][ T5303] dump_backtrace+0x0/0x530 [ 109.792096][ T5303] show_stack+0x2c/0x3c [ 109.793324][ T5303] dump_stack_lvl+0x108/0x170 [ 109.794477][ T5303] dump_stack+0x1c/0x58 [ 109.795513][ T5303] should_fail+0x3b8/0x514 [ 109.796798][ T5303] __should_failslab+0xbc/0x110 [ 109.798000][ T5303] should_failslab+0x10/0x28 [ 109.799106][ T5303] slab_pre_alloc_hook+0x64/0xe8 [ 109.800318][ T5303] kmem_cache_alloc+0x98/0x45c [ 109.801475][ T5303] btrfs_add_delayed_data_ref+0x420/0xe70 [ 109.802962][ T5303] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 109.804520][ T5303] btrfs_insert_replace_extent+0x924/0xc04 [ 109.806103][ T5303] btrfs_replace_file_extents+0xb3c/0x1388 [ 109.807626][ T5303] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 109.809140][ T5303] btrfs_prealloc_file_range+0x60/0x7c [ 109.810618][ T5303] btrfs_fallocate+0x166c/0x1954 [ 109.811956][ T5303] vfs_fallocate+0x478/0x5b4 [ 109.812934][ T5303] __arm64_sys_fallocate+0xc0/0x110 [ 109.814231][ T5303] invoke_syscall+0x98/0x2b8 [ 109.815453][ T5303] el0_svc_common+0x138/0x258 [ 109.816687][ T5303] do_el0_svc+0x58/0x14c [ 109.817758][ T5303] el0_svc+0x7c/0x1f0 [ 109.818829][ T5303] el0t_64_sync_handler+0x84/0xe4 [ 109.819992][ T5303] el0t_64_sync+0x1a0/0x1a4 [ 109.825329][ T5303] ------------[ cut here ]------------ [ 109.827107][ T5303] WARNING: CPU: 1 PID: 5303 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 109.829763][ T5303] Modules linked in: [ 109.830900][ T5303] CPU: 1 PID: 5303 Comm: syz.0.26 Tainted: G W 5.15.167-syzkaller #0 [ 109.833277][ T5303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 109.835740][ T5303] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 109.837768][ T5303] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 109.839459][ T5303] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 109.841081][ T5303] sp : ffff8000210d74c0 [ 109.842208][ T5303] x29: ffff8000210d7620 x28: ffff0000eb40e500 x27: 0000000000000000 [ 109.844317][ T5303] x26: dfff800000000000 x25: ffff0000de67f840 x24: ffff0000e1729d70 [ 109.846444][ T5303] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 109.848587][ T5303] x20: 1fffe0001bccff13 x19: ffff0000de67f898 x18: 0000000000000001 [ 109.850762][ T5303] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 109.852735][ T5303] x14: ffff0000d4029b40 x13: 0000000000000001 x12: 0000000000000001 [ 109.854908][ T5303] x11: 0000000000000000 x10: 0000000000000000 x9 : 469fcff82f80a100 [ 109.857022][ T5303] x8 : 469fcff82f80a100 x7 : 0000000000000001 x6 : 0000000000000001 [ 109.859217][ T5303] x5 : ffff8000210d6c38 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 109.861303][ T5303] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 109.863195][ T5303] Call trace: [ 109.864076][ T5303] btrfs_replace_file_extents+0xe1c/0x1388 [ 109.865577][ T5303] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 109.867025][ T5303] btrfs_prealloc_file_range+0x60/0x7c [ 109.868357][ T5303] btrfs_fallocate+0x166c/0x1954 [ 109.869626][ T5303] vfs_fallocate+0x478/0x5b4 [ 109.870777][ T5303] __arm64_sys_fallocate+0xc0/0x110 [ 109.872264][ T5303] invoke_syscall+0x98/0x2b8 [ 109.873505][ T5303] el0_svc_common+0x138/0x258 [ 109.874700][ T5303] do_el0_svc+0x58/0x14c [ 109.875777][ T5303] el0_svc+0x7c/0x1f0 [ 109.876863][ T5303] el0t_64_sync_handler+0x84/0xe4 [ 109.878188][ T5303] el0t_64_sync+0x1a0/0x1a4 [ 109.879418][ T5303] irq event stamp: 79970 [ 109.880582][ T5303] hardirqs last enabled at (79969): [] __up_console_sem+0xb4/0x100 [ 109.882909][ T5303] hardirqs last disabled at (79970): [] el1_dbg+0x24/0x80 [ 109.885165][ T5303] softirqs last enabled at (79946): [] handle_softirqs+0xb88/0xdbc [ 109.887587][ T5303] softirqs last disabled at (79747): [] __irq_exit_rcu+0x268/0x4d8 [ 109.890115][ T5303] ---[ end trace 520eee83937183e7 ]--- [ 109.894468][ T5303] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 109.896908][ T5303] BTRFS info (device loop0): forced readonly [ 110.262600][ T5324] loop0: detected capacity change from 0 to 32768 [ 110.349402][ T5324] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5324) [ 110.391963][ T5324] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.394066][ T5324] BTRFS info (device loop0): using free space tree [ 110.395600][ T5324] BTRFS info (device loop0): has skinny extents [ 110.412132][ T5324] BTRFS info (device loop0): enabling ssd optimizations [ 110.419771][ T5324] FAULT_INJECTION: forcing a failure. [ 110.419771][ T5324] name failslab, interval 1, probability 0, space 0, times 0 [ 110.423243][ T5324] CPU: 0 PID: 5324 Comm: syz.0.27 Tainted: G W 5.15.167-syzkaller #0 [ 110.425512][ T5324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 110.428024][ T5324] Call trace: [ 110.428889][ T5324] dump_backtrace+0x0/0x530 [ 110.430004][ T5324] show_stack+0x2c/0x3c [ 110.431086][ T5324] dump_stack_lvl+0x108/0x170 [ 110.432302][ T5324] dump_stack+0x1c/0x58 [ 110.433427][ T5324] should_fail+0x3b8/0x514 [ 110.434509][ T5324] __should_failslab+0xbc/0x110 [ 110.435649][ T5324] should_failslab+0x10/0x28 [ 110.436910][ T5324] slab_pre_alloc_hook+0x64/0xe8 [ 110.438072][ T5324] kmem_cache_alloc+0x98/0x45c [ 110.439339][ T5324] alloc_extent_map+0x28/0x128 [ 110.440558][ T5324] btrfs_drop_extent_cache+0x19c/0xd9c [ 110.441875][ T5324] btrfs_drop_extents+0x2ec/0x2b80 [ 110.443132][ T5324] btrfs_replace_file_extents+0x3a4/0x1388 [ 110.444676][ T5324] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 110.446185][ T5324] btrfs_prealloc_file_range+0x60/0x7c [ 110.447508][ T5324] btrfs_fallocate+0x166c/0x1954 [ 110.448798][ T5324] vfs_fallocate+0x478/0x5b4 [ 110.450148][ T5324] __arm64_sys_fallocate+0xc0/0x110 [ 110.451529][ T5324] invoke_syscall+0x98/0x2b8 [ 110.452719][ T5324] el0_svc_common+0x138/0x258 [ 110.453896][ T5324] do_el0_svc+0x58/0x14c [ 110.454766][ T5324] el0_svc+0x7c/0x1f0 [ 110.455622][ T5324] el0t_64_sync_handler+0x84/0xe4 [ 110.456862][ T5324] el0t_64_sync+0x1a0/0x1a4 [ 110.782319][ T5345] loop0: detected capacity change from 0 to 32768 [ 110.830784][ T5345] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5345) [ 110.837805][ T5345] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.841050][ T5345] BTRFS info (device loop0): using free space tree [ 110.842809][ T5345] BTRFS info (device loop0): has skinny extents [ 110.858280][ T5345] BTRFS info (device loop0): enabling ssd optimizations [ 110.864258][ T5345] FAULT_INJECTION: forcing a failure. [ 110.864258][ T5345] name failslab, interval 1, probability 0, space 0, times 0 [ 110.867291][ T5345] CPU: 1 PID: 5345 Comm: syz.0.28 Tainted: G W 5.15.167-syzkaller #0 [ 110.869704][ T5345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 110.872161][ T5345] Call trace: [ 110.872902][ T5345] dump_backtrace+0x0/0x530 [ 110.874094][ T5345] show_stack+0x2c/0x3c [ 110.875103][ T5345] dump_stack_lvl+0x108/0x170 [ 110.876269][ T5345] dump_stack+0x1c/0x58 [ 110.877201][ T5345] should_fail+0x3b8/0x514 [ 110.878114][ T5345] __should_failslab+0xbc/0x110 [ 110.879226][ T5345] should_failslab+0x10/0x28 [ 110.880218][ T5345] slab_pre_alloc_hook+0x64/0xe8 [ 110.881504][ T5345] kmem_cache_alloc+0x98/0x45c [ 110.882676][ T5345] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 110.883988][ T5345] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 110.885587][ T5345] btrfs_insert_replace_extent+0x924/0xc04 [ 110.887035][ T5345] btrfs_replace_file_extents+0xb3c/0x1388 [ 110.888387][ T5345] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 110.889978][ T5345] btrfs_prealloc_file_range+0x60/0x7c [ 110.891355][ T5345] btrfs_fallocate+0x166c/0x1954 [ 110.892546][ T5345] vfs_fallocate+0x478/0x5b4 [ 110.893717][ T5345] __arm64_sys_fallocate+0xc0/0x110 [ 110.895141][ T5345] invoke_syscall+0x98/0x2b8 [ 110.896372][ T5345] el0_svc_common+0x138/0x258 [ 110.897592][ T5345] do_el0_svc+0x58/0x14c [ 110.898654][ T5345] el0_svc+0x7c/0x1f0 [ 110.899809][ T5345] el0t_64_sync_handler+0x84/0xe4 [ 110.901188][ T5345] el0t_64_sync+0x1a0/0x1a4 [ 110.904409][ T5345] ------------[ cut here ]------------ [ 110.906034][ T5345] WARNING: CPU: 1 PID: 5345 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 110.908534][ T5345] Modules linked in: [ 110.909572][ T5345] CPU: 1 PID: 5345 Comm: syz.0.28 Tainted: G W 5.15.167-syzkaller #0 [ 110.912066][ T5345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 110.914727][ T5345] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 110.916803][ T5345] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 110.918178][ T5345] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 110.919646][ T5345] sp : ffff8000212074c0 [ 110.920702][ T5345] x29: ffff800021207620 x28: ffff0000ca128100 x27: 0000000000000000 [ 110.922824][ T5345] x26: dfff800000000000 x25: ffff0000de67f9a0 x24: ffff0000e172b110 [ 110.924909][ T5345] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 110.927117][ T5345] x20: 1fffe0001bccff3f x19: ffff0000de67f9f8 x18: 0000000000000001 [ 110.929060][ T5345] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 110.931234][ T5345] x14: ffff0000d5560000 x13: 0000000000000001 x12: 0000000000000001 [ 110.933226][ T5345] x11: 0000000000000000 x10: 0000000000000000 x9 : 9c1d82579e20e700 [ 110.935353][ T5345] x8 : 9c1d82579e20e700 x7 : 0000000000000001 x6 : 0000000000000001 [ 110.937431][ T5345] x5 : ffff800021206c38 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 110.939698][ T5345] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 110.941674][ T5345] Call trace: [ 110.942514][ T5345] btrfs_replace_file_extents+0xe1c/0x1388 [ 110.944044][ T5345] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 110.945628][ T5345] btrfs_prealloc_file_range+0x60/0x7c [ 110.947118][ T5345] btrfs_fallocate+0x166c/0x1954 [ 110.948456][ T5345] vfs_fallocate+0x478/0x5b4 [ 110.949706][ T5345] __arm64_sys_fallocate+0xc0/0x110 [ 110.951013][ T5345] invoke_syscall+0x98/0x2b8 [ 110.952281][ T5345] el0_svc_common+0x138/0x258 [ 110.953532][ T5345] do_el0_svc+0x58/0x14c [ 110.954655][ T5345] el0_svc+0x7c/0x1f0 [ 110.955724][ T5345] el0t_64_sync_handler+0x84/0xe4 [ 110.956924][ T5345] el0t_64_sync+0x1a0/0x1a4 [ 110.958071][ T5345] irq event stamp: 80590 [ 110.959205][ T5345] hardirqs last enabled at (80589): [] __up_console_sem+0xb4/0x100 [ 110.961641][ T5345] hardirqs last disabled at (80590): [] el1_dbg+0x24/0x80 [ 110.963901][ T5345] softirqs last enabled at (80570): [] handle_softirqs+0xb88/0xdbc [ 110.966271][ T5345] softirqs last disabled at (80457): [] __irq_exit_rcu+0x268/0x4d8 [ 110.968763][ T5345] ---[ end trace 520eee83937183e8 ]--- [ 110.970590][ T5345] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 110.973191][ T5345] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:50 executed programs: 16 [ 111.341185][ T5366] loop0: detected capacity change from 0 to 32768 [ 111.466358][ T5366] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5366) [ 111.478971][ T5366] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 111.481086][ T5366] BTRFS info (device loop0): using free space tree [ 111.482947][ T5366] BTRFS info (device loop0): has skinny extents [ 111.583483][ T5366] BTRFS info (device loop0): enabling ssd optimizations [ 111.597573][ T5366] FAULT_INJECTION: forcing a failure. [ 111.597573][ T5366] name failslab, interval 1, probability 0, space 0, times 0 [ 111.601337][ T5366] CPU: 0 PID: 5366 Comm: syz.0.29 Tainted: G W 5.15.167-syzkaller #0 [ 111.603766][ T5366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 111.606493][ T5366] Call trace: [ 111.607306][ T5366] dump_backtrace+0x0/0x530 [ 111.608374][ T5366] show_stack+0x2c/0x3c [ 111.609472][ T5366] dump_stack_lvl+0x108/0x170 [ 111.610581][ T5366] dump_stack+0x1c/0x58 [ 111.611626][ T5366] should_fail+0x3b8/0x514 [ 111.612840][ T5366] __should_failslab+0xbc/0x110 [ 111.614006][ T5366] should_failslab+0x10/0x28 [ 111.615150][ T5366] slab_pre_alloc_hook+0x64/0xe8 [ 111.616352][ T5366] kmem_cache_alloc+0x98/0x45c [ 111.617536][ T5366] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 111.618941][ T5366] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 111.620532][ T5366] btrfs_insert_replace_extent+0x924/0xc04 [ 111.622028][ T5366] btrfs_replace_file_extents+0xb3c/0x1388 [ 111.623618][ T5366] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 111.625207][ T5366] btrfs_prealloc_file_range+0x60/0x7c [ 111.626632][ T5366] btrfs_fallocate+0x166c/0x1954 [ 111.627842][ T5366] vfs_fallocate+0x478/0x5b4 [ 111.629203][ T5366] __arm64_sys_fallocate+0xc0/0x110 [ 111.630611][ T5366] invoke_syscall+0x98/0x2b8 [ 111.631658][ T5366] el0_svc_common+0x138/0x258 [ 111.632883][ T5366] do_el0_svc+0x58/0x14c [ 111.633958][ T5366] el0_svc+0x7c/0x1f0 [ 111.635071][ T5366] el0t_64_sync_handler+0x84/0xe4 [ 111.636262][ T5366] el0t_64_sync+0x1a0/0x1a4 [ 111.650221][ T5366] ------------[ cut here ]------------ [ 111.652104][ T5366] WARNING: CPU: 0 PID: 5366 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 111.654689][ T5366] Modules linked in: [ 111.655658][ T5366] CPU: 0 PID: 5366 Comm: syz.0.29 Tainted: G W 5.15.167-syzkaller #0 [ 111.658090][ T5366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 111.660478][ T5366] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 111.662374][ T5366] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 111.663921][ T5366] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 111.665535][ T5366] sp : ffff8000212074c0 [ 111.666615][ T5366] x29: ffff800021207620 x28: ffff0000cf722700 x27: 0000000000000000 [ 111.668479][ T5366] x26: dfff800000000000 x25: ffff0000de670000 x24: ffff0000ec5775c0 [ 111.670762][ T5366] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 111.672793][ T5366] x20: 1fffe0001bcce00b x19: ffff0000de670058 x18: 0000000000000001 [ 111.674864][ T5366] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 111.676978][ T5366] x14: ffff0000d55f51c0 x13: 0000000000000001 x12: 0000000000000001 [ 111.678908][ T5366] x11: 0000000000000000 x10: 0000000000000000 x9 : 7bc9378019c30e00 [ 111.680817][ T5366] x8 : 7bc9378019c30e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 111.682951][ T5366] x5 : ffff800021206c38 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 111.685021][ T5366] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 111.686955][ T5366] Call trace: [ 111.687843][ T5366] btrfs_replace_file_extents+0xe1c/0x1388 [ 111.689408][ T5366] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 111.690935][ T5366] btrfs_prealloc_file_range+0x60/0x7c [ 111.692358][ T5366] btrfs_fallocate+0x166c/0x1954 [ 111.693615][ T5366] vfs_fallocate+0x478/0x5b4 [ 111.694919][ T5366] __arm64_sys_fallocate+0xc0/0x110 [ 111.696298][ T5366] invoke_syscall+0x98/0x2b8 [ 111.697363][ T5366] el0_svc_common+0x138/0x258 [ 111.698531][ T5366] do_el0_svc+0x58/0x14c [ 111.699593][ T5366] el0_svc+0x7c/0x1f0 [ 111.700646][ T5366] el0t_64_sync_handler+0x84/0xe4 [ 111.701854][ T5366] el0t_64_sync+0x1a0/0x1a4 [ 111.702971][ T5366] irq event stamp: 80696 [ 111.703953][ T5366] hardirqs last enabled at (80695): [] __up_console_sem+0xb4/0x100 [ 111.706505][ T5366] hardirqs last disabled at (80696): [] el1_dbg+0x24/0x80 [ 111.708590][ T5366] softirqs last enabled at (80670): [] handle_softirqs+0xb88/0xdbc [ 111.710899][ T5366] softirqs last disabled at (80651): [] __irq_exit_rcu+0x268/0x4d8 [ 111.713393][ T5366] ---[ end trace 520eee83937183e9 ]--- [ 111.722262][ T5366] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 111.725226][ T5366] BTRFS info (device loop0): forced readonly [ 112.060815][ T5388] loop0: detected capacity change from 0 to 32768 [ 112.185274][ T5388] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5388) [ 112.231980][ T5388] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 112.234436][ T5388] BTRFS info (device loop0): using free space tree [ 112.236195][ T5388] BTRFS info (device loop0): has skinny extents [ 112.343444][ T5388] BTRFS info (device loop0): enabling ssd optimizations [ 112.350548][ T5388] FAULT_INJECTION: forcing a failure. [ 112.350548][ T5388] name failslab, interval 1, probability 0, space 0, times 0 [ 112.353557][ T5388] CPU: 1 PID: 5388 Comm: syz.0.30 Tainted: G W 5.15.167-syzkaller #0 [ 112.355944][ T5388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 112.358445][ T5388] Call trace: [ 112.359223][ T5388] dump_backtrace+0x0/0x530 [ 112.360384][ T5388] show_stack+0x2c/0x3c [ 112.361293][ T5388] dump_stack_lvl+0x108/0x170 [ 112.362556][ T5388] dump_stack+0x1c/0x58 [ 112.363659][ T5388] should_fail+0x3b8/0x514 [ 112.364764][ T5388] __should_failslab+0xbc/0x110 [ 112.366050][ T5388] should_failslab+0x10/0x28 [ 112.367187][ T5388] slab_pre_alloc_hook+0x64/0xe8 [ 112.368455][ T5388] kmem_cache_alloc+0x98/0x45c [ 112.369645][ T5388] btrfs_add_delayed_data_ref+0x420/0xe70 [ 112.371185][ T5388] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 112.372775][ T5388] btrfs_insert_replace_extent+0x924/0xc04 [ 112.374335][ T5388] btrfs_replace_file_extents+0xb3c/0x1388 [ 112.375849][ T5388] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 112.377346][ T5388] btrfs_prealloc_file_range+0x60/0x7c [ 112.378837][ T5388] btrfs_fallocate+0x166c/0x1954 [ 112.380007][ T5388] vfs_fallocate+0x478/0x5b4 [ 112.381125][ T5388] __arm64_sys_fallocate+0xc0/0x110 [ 112.382500][ T5388] invoke_syscall+0x98/0x2b8 [ 112.383739][ T5388] el0_svc_common+0x138/0x258 [ 112.384861][ T5388] do_el0_svc+0x58/0x14c [ 112.385923][ T5388] el0_svc+0x7c/0x1f0 [ 112.386943][ T5388] el0t_64_sync_handler+0x84/0xe4 [ 112.388196][ T5388] el0t_64_sync+0x1a0/0x1a4 [ 112.397025][ T5388] ------------[ cut here ]------------ [ 112.398656][ T5388] WARNING: CPU: 1 PID: 5388 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 112.401268][ T5388] Modules linked in: [ 112.402229][ T5388] CPU: 1 PID: 5388 Comm: syz.0.30 Tainted: G W 5.15.167-syzkaller #0 [ 112.404560][ T5388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 112.406985][ T5388] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 112.409029][ T5388] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 112.410590][ T5388] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 112.412101][ T5388] sp : ffff8000218974c0 [ 112.413208][ T5388] x29: ffff800021897620 x28: ffff0000c2b32600 x27: 0000000000000000 [ 112.415274][ T5388] x26: dfff800000000000 x25: ffff0000de67fa50 x24: ffff0000e172ce80 [ 112.417277][ T5388] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 112.419397][ T5388] x20: 1fffe0001bccff55 x19: ffff0000de67faa8 x18: 0000000000000001 [ 112.421516][ T5388] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 112.423500][ T5388] x14: ffff0000d7c4b680 x13: 0000000000000001 x12: 0000000000000001 [ 112.425560][ T5388] x11: 0000000000000000 x10: 0000000000000000 x9 : 2415058e77ef8d00 [ 112.427747][ T5388] x8 : 2415058e77ef8d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 112.429793][ T5388] x5 : ffff800021896c38 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 112.431755][ T5388] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 112.433537][ T5388] Call trace: [ 112.434312][ T5388] btrfs_replace_file_extents+0xe1c/0x1388 [ 112.435776][ T5388] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 112.437199][ T5388] btrfs_prealloc_file_range+0x60/0x7c [ 112.438567][ T5388] btrfs_fallocate+0x166c/0x1954 [ 112.439930][ T5388] vfs_fallocate+0x478/0x5b4 [ 112.440941][ T5388] __arm64_sys_fallocate+0xc0/0x110 [ 112.442380][ T5388] invoke_syscall+0x98/0x2b8 [ 112.443556][ T5388] el0_svc_common+0x138/0x258 [ 112.444693][ T5388] do_el0_svc+0x58/0x14c [ 112.445793][ T5388] el0_svc+0x7c/0x1f0 [ 112.446826][ T5388] el0t_64_sync_handler+0x84/0xe4 [ 112.447913][ T5388] el0t_64_sync+0x1a0/0x1a4 [ 112.449011][ T5388] irq event stamp: 80424 [ 112.450064][ T5388] hardirqs last enabled at (80423): [] __up_console_sem+0xb4/0x100 [ 112.452495][ T5388] hardirqs last disabled at (80424): [] el1_dbg+0x24/0x80 [ 112.454893][ T5388] softirqs last enabled at (80398): [] handle_softirqs+0xb88/0xdbc [ 112.457278][ T5388] softirqs last disabled at (80291): [] __irq_exit_rcu+0x268/0x4d8 [ 112.459546][ T5388] ---[ end trace 520eee83937183ea ]--- [ 112.463911][ T5388] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 112.466478][ T5388] BTRFS info (device loop0): forced readonly [ 112.835045][ T5410] loop0: detected capacity change from 0 to 32768 [ 112.921535][ T5410] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5410) [ 112.980162][ T5410] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 112.982429][ T5410] BTRFS info (device loop0): using free space tree [ 112.984068][ T5410] BTRFS info (device loop0): has skinny extents [ 113.002515][ T5410] BTRFS info (device loop0): enabling ssd optimizations [ 113.009872][ T5410] FAULT_INJECTION: forcing a failure. [ 113.009872][ T5410] name failslab, interval 1, probability 0, space 0, times 0 [ 113.012836][ T5410] CPU: 1 PID: 5410 Comm: syz.0.31 Tainted: G W 5.15.167-syzkaller #0 [ 113.015033][ T5410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 113.017418][ T5410] Call trace: [ 113.018186][ T5410] dump_backtrace+0x0/0x530 [ 113.019207][ T5410] show_stack+0x2c/0x3c [ 113.020193][ T5410] dump_stack_lvl+0x108/0x170 [ 113.021245][ T5410] dump_stack+0x1c/0x58 [ 113.022187][ T5410] should_fail+0x3b8/0x514 [ 113.023189][ T5410] __should_failslab+0xbc/0x110 [ 113.024336][ T5410] should_failslab+0x10/0x28 [ 113.025625][ T5410] slab_pre_alloc_hook+0x64/0xe8 [ 113.026734][ T5410] kmem_cache_alloc+0x98/0x45c [ 113.027934][ T5410] btrfs_add_delayed_data_ref+0x1b8/0xe70 [ 113.029193][ T5410] btrfs_alloc_reserved_file_extent+0x264/0x3b8 [ 113.030647][ T5410] btrfs_insert_replace_extent+0x924/0xc04 [ 113.032107][ T5410] btrfs_replace_file_extents+0xb3c/0x1388 [ 113.033581][ T5410] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 113.035012][ T5410] btrfs_prealloc_file_range+0x60/0x7c [ 113.036382][ T5410] btrfs_fallocate+0x166c/0x1954 [ 113.037736][ T5410] vfs_fallocate+0x478/0x5b4 [ 113.038762][ T5410] __arm64_sys_fallocate+0xc0/0x110 [ 113.040115][ T5410] invoke_syscall+0x98/0x2b8 [ 113.041257][ T5410] el0_svc_common+0x138/0x258 [ 113.042325][ T5410] do_el0_svc+0x58/0x14c [ 113.043292][ T5410] el0_svc+0x7c/0x1f0 [ 113.044304][ T5410] el0t_64_sync_handler+0x84/0xe4 [ 113.045472][ T5410] el0t_64_sync+0x1a0/0x1a4 [ 113.050477][ T5410] ------------[ cut here ]------------ [ 113.052105][ T5410] WARNING: CPU: 1 PID: 5410 at fs/btrfs/file.c:2985 btrfs_replace_file_extents+0xe1c/0x1388 [ 113.054454][ T5410] Modules linked in: [ 113.055376][ T5410] CPU: 1 PID: 5410 Comm: syz.0.31 Tainted: G W 5.15.167-syzkaller #0 [ 113.057462][ T5410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 113.059988][ T5410] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 113.062048][ T5410] pc : btrfs_replace_file_extents+0xe1c/0x1388 [ 113.063647][ T5410] lr : btrfs_replace_file_extents+0xe1c/0x1388 [ 113.065038][ T5410] sp : ffff8000219b74c0 [ 113.066101][ T5410] x29: ffff8000219b7620 x28: ffff0000c1f3ac00 x27: 0000000000000000 [ 113.068066][ T5410] x26: dfff800000000000 x25: ffff0000de67fc60 x24: ffff0000e172e220 [ 113.070021][ T5410] x23: 000000000000cfff x22: 00000000fffffff4 x21: 0000000000000000 [ 113.071947][ T5410] x20: 1fffe0001bccff97 x19: ffff0000de67fcb8 x18: 0000000000000001 [ 113.073895][ T5410] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 113.075944][ T5410] x14: ffff0000e692b680 x13: 0000000000000001 x12: 0000000000000001 [ 113.077937][ T5410] x11: 0000000000000000 x10: 0000000000000000 x9 : 5806092b478ef000 [ 113.079998][ T5410] x8 : 5806092b478ef000 x7 : 0000000000000001 x6 : 0000000000000001 [ 113.081795][ T5410] x5 : ffff8000219b6c38 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 113.083850][ T5410] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 113.085816][ T5410] Call trace: [ 113.086584][ T5410] btrfs_replace_file_extents+0xe1c/0x1388 [ 113.088095][ T5410] __btrfs_prealloc_file_range+0x5ac/0x1164 [ 113.089612][ T5410] btrfs_prealloc_file_range+0x60/0x7c [ 113.090995][ T5410] btrfs_fallocate+0x166c/0x1954 [ 113.092143][ T5410] vfs_fallocate+0x478/0x5b4 [ 113.093352][ T5410] __arm64_sys_fallocate+0xc0/0x110 [ 113.094682][ T5410] invoke_syscall+0x98/0x2b8 [ 113.095871][ T5410] el0_svc_common+0x138/0x258 [ 113.096823][ T5410] do_el0_svc+0x58/0x14c [ 113.097915][ T5410] el0_svc+0x7c/0x1f0 [ 113.098908][ T5410] el0t_64_sync_handler+0x84/0xe4 [ 113.100169][ T5410] el0t_64_sync+0x1a0/0x1a4 [ 113.101330][ T5410] irq event stamp: 79998 [ 113.102429][ T5410] hardirqs last enabled at (79997): [] __up_console_sem+0xb4/0x100 [ 113.104794][ T5410] hardirqs last disabled at (79998): [] el1_dbg+0x24/0x80 [ 113.106955][ T5410] softirqs last enabled at (79978): [] handle_softirqs+0xb88/0xdbc [ 113.109210][ T5410] softirqs last disabled at (79869): [] __irq_exit_rcu+0x268/0x4d8 [ 113.111478][ T5410] ---[ end trace 520eee83937183eb ]--- [ 113.113145][ T5410] BTRFS: error (device loop0) in btrfs_replace_file_extents:2985: errno=-12 Out of memory [ 113.115525][ T5410] BTRFS info (device loop0): forced readonly [ 113.478668][ T5431] loop0: detected capacity change from 0 to 32768 [ 113.540462][ T5431] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5431) [ 113.603565][ T5431] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 113.605778][ T5431] BTRFS info (device loop0): using free space tree [ 113.607511][ T5431] BTRFS info (device loop0): has skinny extents [ 113.622983][ T5431] BTRFS info (device loop0): enabling ssd optimizations [ 113.631976][ T5431] FAULT_INJECTION: forcing a failure. [ 113.631976][ T5431] name failslab, interval 1, probability 0, space 0, times 0 [ 113.635108][ T5431] CPU: 1 PID: 5431 Comm: syz.0.32 Tainted: G W 5.15.167-syzkaller #0 [ 113.637322][ T5431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 113.639602][ T5431] Call trace: [ 113.640448][ T5431] dump_backtrace+0x0/0x530 [ 113.641634][ T5431] show_stack+0x2c/0x3c [ 113.642611][ T5431] dump_stack_lvl+0x108/0x170 [ 113.643842][ T5431] dump_stack+0x1c/0x58 [ 113.644960][ T5431] should_fail+0x3b8/0x514 [ 113.646101][ T5431] __should_failslab+0xbc/0x110 [ 113.647303][ T5431] should_failslab+0x10/0x28 [ 113.648461][ T5431] slab_pre_alloc_hook+0x64/0xe8 [ 113.649880][ T5431] kmem_cache_alloc+0x98/0x45c [ 113.651193][ T5431] btrfs_add_delayed_data_ref+0x1b8/0xe70