Warning: Permanently added '10.128.1.57' (ED25519) to the list of known hosts. 1970/01/01 00:00:56 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:56 ignoring optional flag "type"="gce" 1970/01/01 00:00:56 parsed 1 programs [ 57.120240][ T4285] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:57 executed programs: 0 [ 57.255517][ T4300] chnl_net:caif_netlink_parms(): no params data found [ 57.288695][ T4300] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.290656][ T4300] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.293228][ T4300] device bridge_slave_0 entered promiscuous mode [ 57.296825][ T4300] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.298789][ T4300] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.301302][ T4300] device bridge_slave_1 entered promiscuous mode [ 57.316567][ T4300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.320640][ T4300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.338311][ T4300] team0: Port device team_slave_0 added [ 57.341680][ T4300] team0: Port device team_slave_1 added [ 57.357184][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.358976][ T4300] 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. [ 57.365618][ T4300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.370317][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.372081][ T4300] 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. [ 57.379041][ T4300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.429394][ T4300] device hsr_slave_0 entered promiscuous mode [ 57.456931][ T4300] device hsr_slave_1 entered promiscuous mode [ 58.093499][ T4300] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.110671][ T4300] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.158260][ T4300] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.188438][ T4300] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.261137][ T4300] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.263176][ T4300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.264954][ T4300] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.266879][ T4300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.277217][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.279788][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.322679][ T4300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.332850][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.335375][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.341876][ T4300] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.354560][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.360457][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.363167][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.365140][ T299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.374679][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.377886][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.380248][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.381915][ T299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.384249][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.399656][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.402542][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.406061][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.410525][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.413297][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.415962][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.420154][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.425143][ T4300] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.429217][ T4300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.431911][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.434781][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.437690][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.512752][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.514731][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.531226][ T4300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.544547][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.549208][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.563586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.566147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.571793][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.574483][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.577168][ T4300] device veth0_vlan entered promiscuous mode [ 58.583655][ T4300] device veth1_vlan entered promiscuous mode [ 58.600776][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.603239][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.605734][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.610139][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.614528][ T4300] device veth0_macvtap entered promiscuous mode [ 58.621687][ T4300] device veth1_macvtap entered promiscuous mode [ 58.632881][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.634785][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.639375][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.641870][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.644524][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.650217][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.653925][ T4300] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.656210][ T4300] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.658754][ T4300] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.661112][ T4300] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.664414][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.669010][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.711450][ T299] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.713559][ T299] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.716214][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 58.733848][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.735902][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.739473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.010663][ T4400] loop0: detected capacity change from 0 to 32768 [ 59.051686][ T4400] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4400) [ 59.075143][ T4400] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 59.077580][ T4400] BTRFS info (device loop0): turning on flush-on-commit [ 59.079461][ T4400] BTRFS info (device loop0): using default commit interval 30s [ 59.081253][ T4400] BTRFS info (device loop0): force clearing of disk cache [ 59.082969][ T4400] BTRFS info (device loop0): force zlib compression, level 3 [ 59.084747][ T4400] BTRFS info (device loop0): enabling disk space caching [ 59.097076][ T4400] BTRFS info (device loop0): disk space caching is enabled [ 59.098879][ T4400] BTRFS info (device loop0): has skinny extents [ 59.199862][ T4400] BTRFS info (device loop0): enabling ssd optimizations [ 59.209997][ T4400] ======================================================= [ 59.209997][ T4400] WARNING: The mand mount option has been deprecated and [ 59.209997][ T4400] and is ignored by this kernel. Remove the mand [ 59.209997][ T4400] option from the mount to silence this warning. [ 59.209997][ T4400] ======================================================= [ 59.219462][ T4400] BTRFS info (device loop0): using default commit interval 30s [ 59.221571][ T4400] BTRFS info (device loop0): force clearing of disk cache [ 59.223438][ T4400] BTRFS info (device loop0): clearing free space tree [ 59.227539][ T25] Bluetooth: hci0: command 0x0409 tx timeout [ 59.236632][ T4400] FAULT_INJECTION: forcing a failure. [ 59.236632][ T4400] name failslab, interval 1, probability 0, space 0, times 1 [ 59.240109][ T4400] CPU: 0 PID: 4400 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 59.242329][ T4400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 59.245027][ T4400] Call trace: [ 59.245711][ T4400] dump_backtrace+0x0/0x530 [ 59.246890][ T4400] show_stack+0x2c/0x3c [ 59.247882][ T4400] dump_stack_lvl+0x108/0x170 [ 59.249038][ T4400] dump_stack+0x1c/0x58 [ 59.250038][ T4400] should_fail+0x3b8/0x514 [ 59.251241][ T4400] __should_failslab+0xbc/0x110 [ 59.252579][ T4400] should_failslab+0x10/0x28 [ 59.253784][ T4400] slab_pre_alloc_hook+0x64/0xe8 [ 59.255073][ T4400] kmem_cache_alloc+0x98/0x45c [ 59.256161][ T4400] start_transaction+0x4ec/0x1480 [ 59.257507][ T4400] btrfs_start_transaction+0x34/0x44 [ 59.259058][ T4400] btrfs_clear_free_space_tree+0xc4/0x9bc [ 59.260513][ T4400] btrfs_start_pre_rw_mount+0x24c/0x578 [ 59.261963][ T4400] btrfs_remount+0xb88/0x130c [ 59.263023][ T4400] legacy_reconfigure+0xfc/0x114 [ 59.264273][ T4400] reconfigure_super+0x1d0/0x6ec [ 59.265465][ T4400] path_mount+0xbec/0x101c [ 59.266636][ T4400] __arm64_sys_mount+0x510/0x5e0 [ 59.267933][ T4400] invoke_syscall+0x98/0x2b8 [ 59.269118][ T4400] el0_svc_common+0x138/0x258 [ 59.270383][ T4400] do_el0_svc+0x58/0x14c [ 59.271521][ T4400] el0_svc+0x7c/0x1f0 [ 59.272522][ T4400] el0t_64_sync_handler+0x84/0xe4 [ 59.273784][ T4400] el0t_64_sync+0x1a0/0x1a4 [ 59.285256][ T4400] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 59.702203][ T4467] loop0: detected capacity change from 0 to 32768 [ 59.750914][ T4467] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4467) [ 59.761638][ T4467] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 59.763994][ T4467] BTRFS info (device loop0): turning on flush-on-commit [ 59.765992][ T4467] BTRFS info (device loop0): using default commit interval 30s [ 59.769864][ T4467] BTRFS info (device loop0): force clearing of disk cache [ 59.771997][ T4467] BTRFS info (device loop0): force zlib compression, level 3 [ 59.774125][ T4467] BTRFS info (device loop0): enabling disk space caching [ 59.776166][ T4467] BTRFS info (device loop0): disk space caching is enabled [ 59.778971][ T4467] BTRFS info (device loop0): has skinny extents [ 59.862910][ T4467] BTRFS info (device loop0): enabling ssd optimizations [ 59.872490][ T4467] BTRFS info (device loop0): using default commit interval 30s [ 59.874557][ T4467] BTRFS info (device loop0): force clearing of disk cache [ 59.876282][ T4467] BTRFS info (device loop0): clearing free space tree [ 59.884720][ T4467] FAULT_INJECTION: forcing a failure. [ 59.884720][ T4467] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 59.891506][ T4467] CPU: 0 PID: 4467 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 59.893787][ T4467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 59.896501][ T4467] Call trace: [ 59.897370][ T4467] dump_backtrace+0x0/0x530 [ 59.898555][ T4467] show_stack+0x2c/0x3c [ 59.899613][ T4467] dump_stack_lvl+0x108/0x170 [ 59.900779][ T4467] dump_stack+0x1c/0x58 [ 59.901735][ T4467] should_fail+0x3b8/0x514 [ 59.902716][ T4467] should_fail_alloc_page+0x74/0xa8 [ 59.904083][ T4467] prepare_alloc_pages+0x160/0x460 [ 59.905311][ T4467] __alloc_pages+0x138/0x674 [ 59.906508][ T4467] alloc_pages+0x368/0x5d4 [ 59.907682][ T4467] new_slab+0xec/0x56c [ 59.908684][ T4467] ___slab_alloc+0x6bc/0xdbc [ 59.909916][ T4467] kmem_cache_alloc+0x2d8/0x45c [ 59.911168][ T4467] start_transaction+0x4ec/0x1480 [ 59.912276][ T4467] btrfs_start_transaction+0x34/0x44 [ 59.913560][ T4467] btrfs_clear_free_space_tree+0xc4/0x9bc [ 59.915001][ T4467] btrfs_start_pre_rw_mount+0x24c/0x578 [ 59.916522][ T4467] btrfs_remount+0xb88/0x130c [ 59.917734][ T4467] legacy_reconfigure+0xfc/0x114 [ 59.919015][ T4467] reconfigure_super+0x1d0/0x6ec [ 59.920277][ T4467] path_mount+0xbec/0x101c [ 59.921330][ T4467] __arm64_sys_mount+0x510/0x5e0 [ 59.922659][ T4467] invoke_syscall+0x98/0x2b8 [ 59.923901][ T4467] el0_svc_common+0x138/0x258 [ 59.925130][ T4467] do_el0_svc+0x58/0x14c [ 59.926178][ T4467] el0_svc+0x7c/0x1f0 [ 59.927228][ T4467] el0t_64_sync_handler+0x84/0xe4 [ 59.928451][ T4467] el0t_64_sync+0x1a0/0x1a4 [ 59.930772][ T4467] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 59.933691][ T4467] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 60.350287][ T4524] loop0: detected capacity change from 0 to 32768 [ 60.401227][ T4524] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4524) [ 60.415586][ T4524] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 60.418033][ T4524] BTRFS info (device loop0): turning on flush-on-commit [ 60.421072][ T4524] BTRFS info (device loop0): using default commit interval 30s [ 60.423012][ T4524] BTRFS info (device loop0): force clearing of disk cache [ 60.424859][ T4524] BTRFS info (device loop0): force zlib compression, level 3 [ 60.429018][ T4524] BTRFS info (device loop0): enabling disk space caching [ 60.431002][ T4524] BTRFS info (device loop0): disk space caching is enabled [ 60.432572][ T4524] BTRFS info (device loop0): has skinny extents [ 60.537091][ T4524] BTRFS info (device loop0): enabling ssd optimizations [ 60.542336][ T4524] BTRFS info (device loop0): using default commit interval 30s [ 60.544474][ T4524] BTRFS info (device loop0): force clearing of disk cache [ 60.548936][ T4524] BTRFS info (device loop0): clearing free space tree [ 60.550834][ T4524] FAULT_INJECTION: forcing a failure. [ 60.550834][ T4524] name failslab, interval 1, probability 0, space 0, times 0 [ 60.554240][ T4524] CPU: 1 PID: 4524 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 60.556351][ T4524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 60.558903][ T4524] Call trace: [ 60.559641][ T4524] dump_backtrace+0x0/0x530 [ 60.560788][ T4524] show_stack+0x2c/0x3c [ 60.561833][ T4524] dump_stack_lvl+0x108/0x170 [ 60.562978][ T4524] dump_stack+0x1c/0x58 [ 60.564136][ T4524] should_fail+0x3b8/0x514 [ 60.565267][ T4524] __should_failslab+0xbc/0x110 [ 60.566451][ T4524] should_failslab+0x10/0x28 [ 60.567697][ T4524] slab_pre_alloc_hook+0x64/0xe8 [ 60.568995][ T4524] kmem_cache_alloc_trace+0x9c/0x47c [ 60.570403][ T4524] join_transaction+0x110/0xaa0 [ 60.571689][ T4524] start_transaction+0x968/0x1480 [ 60.572904][ T4524] btrfs_start_transaction+0x34/0x44 [ 60.574351][ T4524] btrfs_clear_free_space_tree+0xc4/0x9bc [ 60.575785][ T4524] btrfs_start_pre_rw_mount+0x24c/0x578 [ 60.577198][ T4524] btrfs_remount+0xb88/0x130c [ 60.578345][ T4524] legacy_reconfigure+0xfc/0x114 [ 60.579638][ T4524] reconfigure_super+0x1d0/0x6ec [ 60.581045][ T4524] path_mount+0xbec/0x101c [ 60.582324][ T4524] __arm64_sys_mount+0x510/0x5e0 [ 60.583673][ T4524] invoke_syscall+0x98/0x2b8 [ 60.584828][ T4524] el0_svc_common+0x138/0x258 [ 60.586091][ T4524] do_el0_svc+0x58/0x14c [ 60.587206][ T4524] el0_svc+0x7c/0x1f0 [ 60.588273][ T4524] el0t_64_sync_handler+0x84/0xe4 [ 60.589545][ T4524] el0t_64_sync+0x1a0/0x1a4 [ 60.597554][ T4524] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 60.971941][ T4585] loop0: detected capacity change from 0 to 32768 [ 61.047951][ T4585] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4585) [ 61.084326][ T4585] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 61.088367][ T4585] BTRFS info (device loop0): turning on flush-on-commit [ 61.090392][ T4585] BTRFS info (device loop0): using default commit interval 30s [ 61.092391][ T4585] BTRFS info (device loop0): force clearing of disk cache [ 61.094361][ T4585] BTRFS info (device loop0): force zlib compression, level 3 [ 61.102668][ T4585] BTRFS info (device loop0): enabling disk space caching [ 61.104696][ T4585] BTRFS info (device loop0): disk space caching is enabled [ 61.106939][ T4585] BTRFS info (device loop0): has skinny extents [ 61.203274][ T4585] BTRFS info (device loop0): enabling ssd optimizations [ 61.210097][ T4585] BTRFS info (device loop0): using default commit interval 30s [ 61.212098][ T4585] BTRFS info (device loop0): force clearing of disk cache [ 61.213833][ T4585] BTRFS info (device loop0): clearing free space tree [ 61.215583][ T4585] FAULT_INJECTION: forcing a failure. [ 61.215583][ T4585] name failslab, interval 1, probability 0, space 0, times 0 [ 61.218864][ T4585] CPU: 1 PID: 4585 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 61.221142][ T4585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 61.223445][ T4585] Call trace: [ 61.224217][ T4585] dump_backtrace+0x0/0x530 [ 61.225187][ T4585] show_stack+0x2c/0x3c [ 61.226261][ T4585] dump_stack_lvl+0x108/0x170 [ 61.227543][ T4585] dump_stack+0x1c/0x58 [ 61.228525][ T4585] should_fail+0x3b8/0x514 [ 61.229748][ T4585] __should_failslab+0xbc/0x110 [ 61.231066][ T4585] should_failslab+0x10/0x28 [ 61.232216][ T4585] slab_pre_alloc_hook+0x64/0xe8 [ 61.233428][ T4585] kmem_cache_alloc_trace+0x9c/0x47c [ 61.234648][ T4585] join_transaction+0x110/0xaa0 [ 61.235812][ T4585] start_transaction+0x968/0x1480 [ 61.236989][ T4585] btrfs_start_transaction+0x34/0x44 [ 61.238449][ T4585] btrfs_clear_free_space_tree+0xc4/0x9bc [ 61.239798][ T4585] btrfs_start_pre_rw_mount+0x24c/0x578 [ 61.241264][ T4585] btrfs_remount+0xb88/0x130c [ 61.242435][ T4585] legacy_reconfigure+0xfc/0x114 [ 61.243674][ T4585] reconfigure_super+0x1d0/0x6ec [ 61.244881][ T4585] path_mount+0xbec/0x101c [ 61.245975][ T4585] __arm64_sys_mount+0x510/0x5e0 [ 61.247355][ T4585] invoke_syscall+0x98/0x2b8 [ 61.248576][ T4585] el0_svc_common+0x138/0x258 [ 61.249684][ T4585] do_el0_svc+0x58/0x14c [ 61.250777][ T4585] el0_svc+0x7c/0x1f0 [ 61.251739][ T4585] el0t_64_sync_handler+0x84/0xe4 [ 61.253005][ T4585] el0t_64_sync+0x1a0/0x1a4 [ 61.256497][ T4585] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 61.319143][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 61.640904][ T4648] loop0: detected capacity change from 0 to 32768 [ 61.670021][ T4648] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4648) [ 61.680703][ T4648] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 61.683014][ T4648] BTRFS info (device loop0): turning on flush-on-commit [ 61.684689][ T4648] BTRFS info (device loop0): using default commit interval 30s [ 61.688909][ T4648] BTRFS info (device loop0): force clearing of disk cache [ 61.690852][ T4648] BTRFS info (device loop0): force zlib compression, level 3 [ 61.692675][ T4648] BTRFS info (device loop0): enabling disk space caching [ 61.694362][ T4648] BTRFS info (device loop0): disk space caching is enabled [ 61.696154][ T4648] BTRFS info (device loop0): has skinny extents [ 61.808308][ T4648] BTRFS info (device loop0): enabling ssd optimizations [ 61.813802][ T4648] BTRFS info (device loop0): using default commit interval 30s [ 61.815934][ T4648] BTRFS info (device loop0): force clearing of disk cache [ 61.822436][ T4648] BTRFS info (device loop0): clearing free space tree [ 61.824330][ T4648] FAULT_INJECTION: forcing a failure. [ 61.824330][ T4648] name failslab, interval 1, probability 0, space 0, times 0 [ 61.831169][ T4648] CPU: 0 PID: 4648 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 61.833435][ T4648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 61.835986][ T4648] Call trace: [ 61.836847][ T4648] dump_backtrace+0x0/0x530 [ 61.837950][ T4648] show_stack+0x2c/0x3c [ 61.839030][ T4648] dump_stack_lvl+0x108/0x170 [ 61.840271][ T4648] dump_stack+0x1c/0x58 [ 61.841393][ T4648] should_fail+0x3b8/0x514 [ 61.842579][ T4648] __should_failslab+0xbc/0x110 [ 61.843864][ T4648] should_failslab+0x10/0x28 [ 61.845046][ T4648] slab_pre_alloc_hook+0x64/0xe8 [ 61.846360][ T4648] kmem_cache_alloc_trace+0x9c/0x47c [ 61.847795][ T4648] join_transaction+0x110/0xaa0 [ 61.849030][ T4648] start_transaction+0x968/0x1480 [ 61.850441][ T4648] btrfs_start_transaction+0x34/0x44 [ 61.851905][ T4648] btrfs_clear_free_space_tree+0xc4/0x9bc [ 61.853468][ T4648] btrfs_start_pre_rw_mount+0x24c/0x578 [ 61.854853][ T4648] btrfs_remount+0xb88/0x130c [ 61.855978][ T4648] legacy_reconfigure+0xfc/0x114 [ 61.857374][ T4648] reconfigure_super+0x1d0/0x6ec [ 61.858697][ T4648] path_mount+0xbec/0x101c [ 61.859954][ T4648] __arm64_sys_mount+0x510/0x5e0 [ 61.861327][ T4648] invoke_syscall+0x98/0x2b8 [ 61.862503][ T4648] el0_svc_common+0x138/0x258 [ 61.863713][ T4648] do_el0_svc+0x58/0x14c [ 61.864828][ T4648] el0_svc+0x7c/0x1f0 [ 61.865897][ T4648] el0t_64_sync_handler+0x84/0xe4 [ 61.867065][ T4648] el0t_64_sync+0x1a0/0x1a4 [ 61.872805][ T4648] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 62.253548][ T4714] loop0: detected capacity change from 0 to 32768 [ 62.319798][ T4714] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4714) [ 62.371563][ T4714] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 62.373602][ T4714] BTRFS info (device loop0): turning on flush-on-commit [ 62.375462][ T4714] BTRFS info (device loop0): using default commit interval 30s [ 62.379804][ T4714] BTRFS info (device loop0): force clearing of disk cache [ 62.381868][ T4714] BTRFS info (device loop0): force zlib compression, level 3 [ 62.384946][ T4714] BTRFS info (device loop0): enabling disk space caching [ 62.388911][ T4714] BTRFS info (device loop0): disk space caching is enabled [ 62.390781][ T4714] BTRFS info (device loop0): has skinny extents [ 62.480159][ T4714] BTRFS info (device loop0): enabling ssd optimizations [ 62.485246][ T4714] BTRFS info (device loop0): using default commit interval 30s [ 62.490834][ T4714] BTRFS info (device loop0): force clearing of disk cache [ 62.492741][ T4714] BTRFS info (device loop0): clearing free space tree [ 62.494397][ T4714] FAULT_INJECTION: forcing a failure. [ 62.494397][ T4714] name failslab, interval 1, probability 0, space 0, times 0 [ 62.506484][ T4714] CPU: 1 PID: 4714 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 62.508564][ T4714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 62.511025][ T4714] Call trace: [ 62.511828][ T4714] dump_backtrace+0x0/0x530 [ 62.512973][ T4714] show_stack+0x2c/0x3c [ 62.513998][ T4714] dump_stack_lvl+0x108/0x170 [ 62.515214][ T4714] dump_stack+0x1c/0x58 [ 62.516318][ T4714] should_fail+0x3b8/0x514 [ 62.517452][ T4714] __should_failslab+0xbc/0x110 [ 62.518685][ T4714] should_failslab+0x10/0x28 [ 62.519852][ T4714] slab_pre_alloc_hook+0x64/0xe8 [ 62.521167][ T4714] kmem_cache_alloc_trace+0x9c/0x47c [ 62.522477][ T4714] join_transaction+0x110/0xaa0 [ 62.523770][ T4714] start_transaction+0x968/0x1480 [ 62.525117][ T4714] btrfs_start_transaction+0x34/0x44 [ 62.526486][ T4714] btrfs_clear_free_space_tree+0xc4/0x9bc [ 62.527900][ T4714] btrfs_start_pre_rw_mount+0x24c/0x578 [ 62.529352][ T4714] btrfs_remount+0xb88/0x130c [ 62.530623][ T4714] legacy_reconfigure+0xfc/0x114 [ 62.531823][ T4714] reconfigure_super+0x1d0/0x6ec [ 62.533119][ T4714] path_mount+0xbec/0x101c [ 62.534301][ T4714] __arm64_sys_mount+0x510/0x5e0 [ 62.535569][ T4714] invoke_syscall+0x98/0x2b8 [ 62.536767][ T4714] el0_svc_common+0x138/0x258 [ 62.537964][ T4714] do_el0_svc+0x58/0x14c [ 62.539127][ T4714] el0_svc+0x7c/0x1f0 [ 62.540208][ T4714] el0t_64_sync_handler+0x84/0xe4 [ 62.541489][ T4714] el0t_64_sync+0x1a0/0x1a4 [ 62.543603][ T4714] BTRFS warning (device loop0): failed to clear free space tree: -12 1970/01/01 00:01:02 executed programs: 6 [ 62.947815][ T4778] loop0: detected capacity change from 0 to 32768 [ 63.028048][ T4778] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4778) [ 63.082856][ T4778] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 63.085436][ T4778] BTRFS info (device loop0): turning on flush-on-commit [ 63.087872][ T4778] BTRFS info (device loop0): using default commit interval 30s [ 63.089985][ T4778] BTRFS info (device loop0): force clearing of disk cache [ 63.091898][ T4778] BTRFS info (device loop0): force zlib compression, level 3 [ 63.093923][ T4778] BTRFS info (device loop0): enabling disk space caching [ 63.095817][ T4778] BTRFS info (device loop0): disk space caching is enabled [ 63.098579][ T4778] BTRFS info (device loop0): has skinny extents [ 63.118297][ T4778] BTRFS info (device loop0): enabling ssd optimizations [ 63.123967][ T4778] BTRFS info (device loop0): using default commit interval 30s [ 63.126207][ T4778] BTRFS info (device loop0): force clearing of disk cache [ 63.128920][ T4778] BTRFS info (device loop0): clearing free space tree [ 63.130850][ T4778] FAULT_INJECTION: forcing a failure. [ 63.130850][ T4778] name failslab, interval 1, probability 0, space 0, times 0 [ 63.134143][ T4778] CPU: 1 PID: 4778 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 63.136414][ T4778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.138806][ T4778] Call trace: [ 63.139601][ T4778] dump_backtrace+0x0/0x530 [ 63.140777][ T4778] show_stack+0x2c/0x3c [ 63.141852][ T4778] dump_stack_lvl+0x108/0x170 [ 63.143058][ T4778] dump_stack+0x1c/0x58 [ 63.144077][ T4778] should_fail+0x3b8/0x514 [ 63.145376][ T4778] __should_failslab+0xbc/0x110 [ 63.146563][ T4778] should_failslab+0x10/0x28 [ 63.147814][ T4778] slab_pre_alloc_hook+0x64/0xe8 [ 63.149105][ T4778] kmem_cache_alloc_trace+0x9c/0x47c [ 63.150353][ T4778] join_transaction+0x110/0xaa0 [ 63.151625][ T4778] start_transaction+0x968/0x1480 [ 63.152913][ T4778] btrfs_start_transaction+0x34/0x44 [ 63.154377][ T4778] btrfs_clear_free_space_tree+0xc4/0x9bc [ 63.155869][ T4778] btrfs_start_pre_rw_mount+0x24c/0x578 [ 63.157266][ T4778] btrfs_remount+0xb88/0x130c [ 63.158521][ T4778] legacy_reconfigure+0xfc/0x114 [ 63.159782][ T4778] reconfigure_super+0x1d0/0x6ec [ 63.160953][ T4778] path_mount+0xbec/0x101c [ 63.162144][ T4778] __arm64_sys_mount+0x510/0x5e0 [ 63.163442][ T4778] invoke_syscall+0x98/0x2b8 [ 63.164594][ T4778] el0_svc_common+0x138/0x258 [ 63.165754][ T4778] do_el0_svc+0x58/0x14c [ 63.166800][ T4778] el0_svc+0x7c/0x1f0 [ 63.167872][ T4778] el0t_64_sync_handler+0x84/0xe4 [ 63.169186][ T4778] el0t_64_sync+0x1a0/0x1a4 [ 63.173664][ T4778] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 63.396630][ T21] Bluetooth: hci0: command 0x040f tx timeout [ 63.521208][ T4799] loop0: detected capacity change from 0 to 32768 [ 63.597755][ T4799] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4799) [ 63.643488][ T4799] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 63.645868][ T4799] BTRFS info (device loop0): turning on flush-on-commit [ 63.648347][ T4799] BTRFS info (device loop0): using default commit interval 30s [ 63.650386][ T4799] BTRFS info (device loop0): force clearing of disk cache [ 63.652385][ T4799] BTRFS info (device loop0): force zlib compression, level 3 [ 63.654634][ T4799] BTRFS info (device loop0): enabling disk space caching [ 63.657074][ T4799] BTRFS info (device loop0): disk space caching is enabled [ 63.659199][ T4799] BTRFS info (device loop0): has skinny extents [ 63.681039][ T4799] BTRFS info (device loop0): enabling ssd optimizations [ 63.686218][ T4799] BTRFS info (device loop0): using default commit interval 30s [ 63.688994][ T4799] BTRFS info (device loop0): force clearing of disk cache [ 63.690970][ T4799] BTRFS info (device loop0): clearing free space tree [ 63.692947][ T4799] FAULT_INJECTION: forcing a failure. [ 63.692947][ T4799] name failslab, interval 1, probability 0, space 0, times 0 [ 63.696559][ T4799] CPU: 1 PID: 4799 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 63.698872][ T4799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.701674][ T4799] Call trace: [ 63.702472][ T4799] dump_backtrace+0x0/0x530 [ 63.703708][ T4799] show_stack+0x2c/0x3c [ 63.704894][ T4799] dump_stack_lvl+0x108/0x170 [ 63.706057][ T4799] dump_stack+0x1c/0x58 [ 63.707186][ T4799] should_fail+0x3b8/0x514 [ 63.708420][ T4799] __should_failslab+0xbc/0x110 [ 63.709784][ T4799] should_failslab+0x10/0x28 [ 63.711024][ T4799] slab_pre_alloc_hook+0x64/0xe8 [ 63.712428][ T4799] kmem_cache_alloc+0x98/0x45c [ 63.713786][ T4799] start_transaction+0x4ec/0x1480 [ 63.715066][ T4799] btrfs_start_transaction+0x34/0x44 [ 63.716582][ T4799] btrfs_clear_free_space_tree+0xc4/0x9bc [ 63.718095][ T4799] btrfs_start_pre_rw_mount+0x24c/0x578 [ 63.719597][ T4799] btrfs_remount+0xb88/0x130c [ 63.720934][ T4799] legacy_reconfigure+0xfc/0x114 [ 63.722318][ T4799] reconfigure_super+0x1d0/0x6ec [ 63.723697][ T4799] path_mount+0xbec/0x101c [ 63.724882][ T4799] __arm64_sys_mount+0x510/0x5e0 [ 63.726230][ T4799] invoke_syscall+0x98/0x2b8 [ 63.727460][ T4799] el0_svc_common+0x138/0x258 [ 63.728763][ T4799] do_el0_svc+0x58/0x14c [ 63.729838][ T4799] el0_svc+0x7c/0x1f0 [ 63.730908][ T4799] el0t_64_sync_handler+0x84/0xe4 [ 63.732250][ T4799] el0t_64_sync+0x1a0/0x1a4 [ 63.734068][ T4799] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 64.093480][ T4820] loop0: detected capacity change from 0 to 32768 [ 64.130362][ T4820] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4820) [ 64.181286][ T4820] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 64.183894][ T4820] BTRFS info (device loop0): turning on flush-on-commit [ 64.185893][ T4820] BTRFS info (device loop0): using default commit interval 30s [ 64.189846][ T4820] BTRFS info (device loop0): force clearing of disk cache [ 64.191696][ T4820] BTRFS info (device loop0): force zlib compression, level 3 [ 64.193582][ T4820] BTRFS info (device loop0): enabling disk space caching [ 64.195406][ T4820] BTRFS info (device loop0): disk space caching is enabled [ 64.197597][ T4820] BTRFS info (device loop0): has skinny extents [ 64.211143][ T4820] BTRFS info (device loop0): enabling ssd optimizations [ 64.215911][ T4820] BTRFS info (device loop0): using default commit interval 30s [ 64.218248][ T4820] BTRFS info (device loop0): force clearing of disk cache [ 64.220203][ T4820] BTRFS info (device loop0): clearing free space tree [ 64.221934][ T4820] FAULT_INJECTION: forcing a failure. [ 64.221934][ T4820] name failslab, interval 1, probability 0, space 0, times 0 [ 64.225011][ T4820] CPU: 0 PID: 4820 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 64.227074][ T4820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 64.229767][ T4820] Call trace: [ 64.230558][ T4820] dump_backtrace+0x0/0x530 [ 64.231710][ T4820] show_stack+0x2c/0x3c [ 64.232628][ T4820] dump_stack_lvl+0x108/0x170 [ 64.233956][ T4820] dump_stack+0x1c/0x58 [ 64.235110][ T4820] should_fail+0x3b8/0x514 [ 64.236249][ T4820] __should_failslab+0xbc/0x110 [ 64.237505][ T4820] should_failslab+0x10/0x28 [ 64.238632][ T4820] slab_pre_alloc_hook+0x64/0xe8 [ 64.239922][ T4820] kmem_cache_alloc_trace+0x9c/0x47c [ 64.241364][ T4820] join_transaction+0x110/0xaa0 [ 64.242630][ T4820] start_transaction+0x968/0x1480 [ 64.243874][ T4820] btrfs_start_transaction+0x34/0x44 [ 64.245317][ T4820] btrfs_clear_free_space_tree+0xc4/0x9bc [ 64.246842][ T4820] btrfs_start_pre_rw_mount+0x24c/0x578 [ 64.248285][ T4820] btrfs_remount+0xb88/0x130c [ 64.249434][ T4820] legacy_reconfigure+0xfc/0x114 [ 64.250729][ T4820] reconfigure_super+0x1d0/0x6ec [ 64.252092][ T4820] path_mount+0xbec/0x101c [ 64.253228][ T4820] __arm64_sys_mount+0x510/0x5e0 [ 64.254432][ T4820] invoke_syscall+0x98/0x2b8 [ 64.255558][ T4820] el0_svc_common+0x138/0x258 [ 64.256745][ T4820] do_el0_svc+0x58/0x14c [ 64.257882][ T4820] el0_svc+0x7c/0x1f0 [ 64.258794][ T4820] el0t_64_sync_handler+0x84/0xe4 [ 64.260186][ T4820] el0t_64_sync+0x1a0/0x1a4 [ 64.265286][ T4820] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 64.634923][ T4841] loop0: detected capacity change from 0 to 32768 [ 64.727712][ T4841] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4841) [ 64.769632][ T4841] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 64.771735][ T4841] BTRFS info (device loop0): turning on flush-on-commit [ 64.773633][ T4841] BTRFS info (device loop0): using default commit interval 30s [ 64.775538][ T4841] BTRFS info (device loop0): force clearing of disk cache [ 64.777510][ T4841] BTRFS info (device loop0): force zlib compression, level 3 [ 64.779468][ T4841] BTRFS info (device loop0): enabling disk space caching [ 64.781949][ T4841] BTRFS info (device loop0): disk space caching is enabled [ 64.783841][ T4841] BTRFS info (device loop0): has skinny extents [ 64.801010][ T4841] BTRFS info (device loop0): enabling ssd optimizations [ 64.806744][ T4841] BTRFS info (device loop0): using default commit interval 30s [ 64.808934][ T4841] BTRFS info (device loop0): force clearing of disk cache [ 64.810981][ T4841] BTRFS info (device loop0): clearing free space tree [ 64.812864][ T4841] FAULT_INJECTION: forcing a failure. [ 64.812864][ T4841] name failslab, interval 1, probability 0, space 0, times 0 [ 64.816621][ T4841] CPU: 1 PID: 4841 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 64.818815][ T4841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 64.821474][ T4841] Call trace: [ 64.822288][ T4841] dump_backtrace+0x0/0x530 [ 64.823506][ T4841] show_stack+0x2c/0x3c [ 64.824528][ T4841] dump_stack_lvl+0x108/0x170 [ 64.825720][ T4841] dump_stack+0x1c/0x58 [ 64.826731][ T4841] should_fail+0x3b8/0x514 [ 64.827926][ T4841] __should_failslab+0xbc/0x110 [ 64.829120][ T4841] should_failslab+0x10/0x28 [ 64.830254][ T4841] slab_pre_alloc_hook+0x64/0xe8 [ 64.831620][ T4841] kmem_cache_alloc_trace+0x9c/0x47c [ 64.832978][ T4841] join_transaction+0x110/0xaa0 [ 64.834249][ T4841] start_transaction+0x968/0x1480 [ 64.835484][ T4841] btrfs_start_transaction+0x34/0x44 [ 64.836759][ T4841] btrfs_clear_free_space_tree+0xc4/0x9bc [ 64.838358][ T4841] btrfs_start_pre_rw_mount+0x24c/0x578 [ 64.839886][ T4841] btrfs_remount+0xb88/0x130c [ 64.841038][ T4841] legacy_reconfigure+0xfc/0x114 [ 64.842359][ T4841] reconfigure_super+0x1d0/0x6ec [ 64.843650][ T4841] path_mount+0xbec/0x101c [ 64.844798][ T4841] __arm64_sys_mount+0x510/0x5e0 [ 64.846036][ T4841] invoke_syscall+0x98/0x2b8 [ 64.847234][ T4841] el0_svc_common+0x138/0x258 [ 64.848397][ T4841] do_el0_svc+0x58/0x14c [ 64.849509][ T4841] el0_svc+0x7c/0x1f0 [ 64.850532][ T4841] el0t_64_sync_handler+0x84/0xe4 [ 64.851806][ T4841] el0t_64_sync+0x1a0/0x1a4 [ 64.853576][ T4841] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 65.150431][ T4865] loop0: detected capacity change from 0 to 32768 [ 65.198913][ T4865] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4865) [ 65.242293][ T4865] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 65.244618][ T4865] BTRFS info (device loop0): turning on flush-on-commit [ 65.246240][ T4865] BTRFS info (device loop0): using default commit interval 30s [ 65.248584][ T4865] BTRFS info (device loop0): force clearing of disk cache [ 65.250453][ T4865] BTRFS info (device loop0): force zlib compression, level 3 [ 65.252384][ T4865] BTRFS info (device loop0): enabling disk space caching [ 65.254125][ T4865] BTRFS info (device loop0): disk space caching is enabled [ 65.256161][ T4865] BTRFS info (device loop0): has skinny extents [ 65.271127][ T4865] BTRFS info (device loop0): enabling ssd optimizations [ 65.275641][ T4865] BTRFS info (device loop0): using default commit interval 30s [ 65.278108][ T4865] BTRFS info (device loop0): force clearing of disk cache [ 65.280021][ T4865] BTRFS info (device loop0): clearing free space tree [ 65.281731][ T4865] FAULT_INJECTION: forcing a failure. [ 65.281731][ T4865] name failslab, interval 1, probability 0, space 0, times 0 [ 65.284813][ T4865] CPU: 0 PID: 4865 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 65.286919][ T4865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 65.289450][ T4865] Call trace: [ 65.290278][ T4865] dump_backtrace+0x0/0x530 [ 65.291408][ T4865] show_stack+0x2c/0x3c [ 65.292503][ T4865] dump_stack_lvl+0x108/0x170 [ 65.293698][ T4865] dump_stack+0x1c/0x58 [ 65.294735][ T4865] should_fail+0x3b8/0x514 [ 65.295892][ T4865] __should_failslab+0xbc/0x110 [ 65.297068][ T4865] should_failslab+0x10/0x28 [ 65.298228][ T4865] slab_pre_alloc_hook+0x64/0xe8 [ 65.299523][ T4865] kmem_cache_alloc_trace+0x9c/0x47c [ 65.300976][ T4865] join_transaction+0x110/0xaa0 [ 65.302227][ T4865] start_transaction+0x968/0x1480 [ 65.303447][ T4865] btrfs_start_transaction+0x34/0x44 [ 65.304800][ T4865] btrfs_clear_free_space_tree+0xc4/0x9bc [ 65.306346][ T4865] btrfs_start_pre_rw_mount+0x24c/0x578 [ 65.307806][ T4865] btrfs_remount+0xb88/0x130c [ 65.309016][ T4865] legacy_reconfigure+0xfc/0x114 [ 65.310237][ T4865] reconfigure_super+0x1d0/0x6ec [ 65.311454][ T4865] path_mount+0xbec/0x101c [ 65.312609][ T4865] __arm64_sys_mount+0x510/0x5e0 [ 65.313919][ T4865] invoke_syscall+0x98/0x2b8 [ 65.315062][ T4865] el0_svc_common+0x138/0x258 [ 65.316394][ T4865] do_el0_svc+0x58/0x14c [ 65.317481][ T4865] el0_svc+0x7c/0x1f0 [ 65.318562][ T4865] el0t_64_sync_handler+0x84/0xe4 [ 65.319895][ T4865] el0t_64_sync+0x1a0/0x1a4 [ 65.322225][ T4865] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 65.467584][ T25] Bluetooth: hci0: command 0x0419 tx timeout [ 65.677255][ T4886] loop0: detected capacity change from 0 to 32768 [ 65.782326][ T4886] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4886) [ 65.793011][ T4886] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 65.795568][ T4886] BTRFS info (device loop0): turning on flush-on-commit [ 65.797823][ T4886] BTRFS info (device loop0): using default commit interval 30s [ 65.799963][ T4886] BTRFS info (device loop0): force clearing of disk cache [ 65.801990][ T4886] BTRFS info (device loop0): force zlib compression, level 3 [ 65.804038][ T4886] BTRFS info (device loop0): enabling disk space caching [ 65.806053][ T4886] BTRFS info (device loop0): disk space caching is enabled [ 65.808959][ T4886] BTRFS info (device loop0): has skinny extents [ 65.856495][ T4886] BTRFS info (device loop0): enabling ssd optimizations [ 65.861353][ T4886] BTRFS info (device loop0): using default commit interval 30s [ 65.863337][ T4886] BTRFS info (device loop0): force clearing of disk cache [ 65.865222][ T4886] BTRFS info (device loop0): clearing free space tree [ 65.876426][ T4886] FAULT_INJECTION: forcing a failure. [ 65.876426][ T4886] name failslab, interval 1, probability 0, space 0, times 0 [ 65.879648][ T4886] CPU: 1 PID: 4886 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 65.881745][ T4886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 65.884230][ T4886] Call trace: [ 65.885073][ T4886] dump_backtrace+0x0/0x530 [ 65.886159][ T4886] show_stack+0x2c/0x3c [ 65.887164][ T4886] dump_stack_lvl+0x108/0x170 [ 65.888349][ T4886] dump_stack+0x1c/0x58 [ 65.889493][ T4886] should_fail+0x3b8/0x514 [ 65.890585][ T4886] __should_failslab+0xbc/0x110 [ 65.891691][ T4886] should_failslab+0x10/0x28 [ 65.892878][ T4886] slab_pre_alloc_hook+0x64/0xe8 [ 65.894159][ T4886] kmem_cache_alloc_trace+0x9c/0x47c [ 65.895441][ T4886] join_transaction+0x110/0xaa0 [ 65.896734][ T4886] start_transaction+0x968/0x1480 [ 65.897913][ T4886] btrfs_start_transaction+0x34/0x44 [ 65.899206][ T4886] btrfs_clear_free_space_tree+0xc4/0x9bc [ 65.900691][ T4886] btrfs_start_pre_rw_mount+0x24c/0x578 [ 65.902112][ T4886] btrfs_remount+0xb88/0x130c [ 65.903425][ T4886] legacy_reconfigure+0xfc/0x114 [ 65.904733][ T4886] reconfigure_super+0x1d0/0x6ec [ 65.905964][ T4886] path_mount+0xbec/0x101c [ 65.907095][ T4886] __arm64_sys_mount+0x510/0x5e0 [ 65.908268][ T4886] invoke_syscall+0x98/0x2b8 [ 65.909301][ T4886] el0_svc_common+0x138/0x258 [ 65.910460][ T4886] do_el0_svc+0x58/0x14c [ 65.911570][ T4886] el0_svc+0x7c/0x1f0 [ 65.912557][ T4886] el0t_64_sync_handler+0x84/0xe4 [ 65.913892][ T4886] el0t_64_sync+0x1a0/0x1a4 [ 65.918013][ T4886] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 66.280177][ T4907] loop0: detected capacity change from 0 to 32768 [ 66.368647][ T4907] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4907) [ 66.431315][ T4907] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 66.433568][ T4907] BTRFS info (device loop0): turning on flush-on-commit [ 66.435501][ T4907] BTRFS info (device loop0): using default commit interval 30s [ 66.438059][ T4907] BTRFS info (device loop0): force clearing of disk cache [ 66.439953][ T4907] BTRFS info (device loop0): force zlib compression, level 3 [ 66.441941][ T4907] BTRFS info (device loop0): enabling disk space caching [ 66.443725][ T4907] BTRFS info (device loop0): disk space caching is enabled [ 66.445525][ T4907] BTRFS info (device loop0): has skinny extents [ 66.461690][ T4907] BTRFS info (device loop0): enabling ssd optimizations [ 66.467007][ T4907] BTRFS info (device loop0): using default commit interval 30s [ 66.468895][ T4907] BTRFS info (device loop0): force clearing of disk cache [ 66.470612][ T4907] BTRFS info (device loop0): clearing free space tree [ 66.472345][ T4907] FAULT_INJECTION: forcing a failure. [ 66.472345][ T4907] name failslab, interval 1, probability 0, space 0, times 0 [ 66.475267][ T4907] CPU: 1 PID: 4907 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 66.477356][ T4907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 66.480024][ T4907] Call trace: [ 66.480845][ T4907] dump_backtrace+0x0/0x530 [ 66.482024][ T4907] show_stack+0x2c/0x3c [ 66.483133][ T4907] dump_stack_lvl+0x108/0x170 [ 66.484252][ T4907] dump_stack+0x1c/0x58 [ 66.485309][ T4907] should_fail+0x3b8/0x514 [ 66.486505][ T4907] __should_failslab+0xbc/0x110 [ 66.487834][ T4907] should_failslab+0x10/0x28 [ 66.488987][ T4907] slab_pre_alloc_hook+0x64/0xe8 [ 66.490204][ T4907] kmem_cache_alloc_trace+0x9c/0x47c [ 66.491653][ T4907] join_transaction+0x110/0xaa0 [ 66.492947][ T4907] start_transaction+0x968/0x1480 [ 66.494284][ T4907] btrfs_start_transaction+0x34/0x44 [ 66.495680][ T4907] btrfs_clear_free_space_tree+0xc4/0x9bc [ 66.497151][ T4907] btrfs_start_pre_rw_mount+0x24c/0x578 [ 66.498556][ T4907] btrfs_remount+0xb88/0x130c [ 66.499816][ T4907] legacy_reconfigure+0xfc/0x114 [ 66.501115][ T4907] reconfigure_super+0x1d0/0x6ec [ 66.502398][ T4907] path_mount+0xbec/0x101c [ 66.503642][ T4907] __arm64_sys_mount+0x510/0x5e0 [ 66.505005][ T4907] invoke_syscall+0x98/0x2b8 [ 66.506138][ T4907] el0_svc_common+0x138/0x258 [ 66.507389][ T4907] do_el0_svc+0x58/0x14c [ 66.508495][ T4907] el0_svc+0x7c/0x1f0 [ 66.509649][ T4907] el0t_64_sync_handler+0x84/0xe4 [ 66.510954][ T4907] el0t_64_sync+0x1a0/0x1a4 [ 66.515366][ T4907] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 66.861283][ T4928] loop0: detected capacity change from 0 to 32768 [ 66.899972][ T4928] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4928) [ 66.941965][ T4928] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 66.944462][ T4928] BTRFS info (device loop0): turning on flush-on-commit [ 66.946568][ T4928] BTRFS info (device loop0): using default commit interval 30s [ 66.948852][ T4928] BTRFS info (device loop0): force clearing of disk cache [ 66.950850][ T4928] BTRFS info (device loop0): force zlib compression, level 3 [ 66.952785][ T4928] BTRFS info (device loop0): enabling disk space caching [ 66.954598][ T4928] BTRFS info (device loop0): disk space caching is enabled [ 66.956675][ T4928] BTRFS info (device loop0): has skinny extents [ 66.982672][ T4928] BTRFS info (device loop0): enabling ssd optimizations [ 66.988139][ T4928] BTRFS info (device loop0): using default commit interval 30s [ 66.990131][ T4928] BTRFS info (device loop0): force clearing of disk cache [ 66.991940][ T4928] BTRFS info (device loop0): clearing free space tree [ 66.993569][ T4928] FAULT_INJECTION: forcing a failure. [ 66.993569][ T4928] name failslab, interval 1, probability 0, space 0, times 0 [ 66.996967][ T4928] CPU: 0 PID: 4928 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 66.999180][ T4928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.001805][ T4928] Call trace: [ 67.002651][ T4928] dump_backtrace+0x0/0x530 [ 67.003711][ T4928] show_stack+0x2c/0x3c [ 67.004708][ T4928] dump_stack_lvl+0x108/0x170 [ 67.005968][ T4928] dump_stack+0x1c/0x58 [ 67.007082][ T4928] should_fail+0x3b8/0x514 [ 67.008211][ T4928] __should_failslab+0xbc/0x110 [ 67.009499][ T4928] should_failslab+0x10/0x28 [ 67.010608][ T4928] slab_pre_alloc_hook+0x64/0xe8 [ 67.011824][ T4928] kmem_cache_alloc_trace+0x9c/0x47c [ 67.013233][ T4928] join_transaction+0x110/0xaa0 [ 67.014524][ T4928] start_transaction+0x968/0x1480 [ 67.015805][ T4928] btrfs_start_transaction+0x34/0x44 [ 67.017031][ T4928] btrfs_clear_free_space_tree+0xc4/0x9bc [ 67.018514][ T4928] btrfs_start_pre_rw_mount+0x24c/0x578 [ 67.019899][ T4928] btrfs_remount+0xb88/0x130c [ 67.021098][ T4928] legacy_reconfigure+0xfc/0x114 [ 67.022447][ T4928] reconfigure_super+0x1d0/0x6ec [ 67.023735][ T4928] path_mount+0xbec/0x101c [ 67.024894][ T4928] __arm64_sys_mount+0x510/0x5e0 [ 67.026071][ T4928] invoke_syscall+0x98/0x2b8 [ 67.027128][ T4928] el0_svc_common+0x138/0x258 [ 67.028358][ T4928] do_el0_svc+0x58/0x14c [ 67.029560][ T4928] el0_svc+0x7c/0x1f0 [ 67.030670][ T4928] el0t_64_sync_handler+0x84/0xe4 [ 67.032046][ T4928] el0t_64_sync+0x1a0/0x1a4 [ 67.034064][ T4928] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 67.424404][ T4949] loop0: detected capacity change from 0 to 32768 [ 67.507708][ T4949] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4949) [ 67.549270][ T4949] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 67.551561][ T4949] BTRFS info (device loop0): turning on flush-on-commit [ 67.553503][ T4949] BTRFS info (device loop0): using default commit interval 30s [ 67.555690][ T4949] BTRFS info (device loop0): force clearing of disk cache [ 67.557813][ T4949] BTRFS info (device loop0): force zlib compression, level 3 [ 67.559894][ T4949] BTRFS info (device loop0): enabling disk space caching [ 67.561864][ T4949] BTRFS info (device loop0): disk space caching is enabled [ 67.563768][ T4949] BTRFS info (device loop0): has skinny extents [ 67.596675][ T4949] BTRFS info (device loop0): enabling ssd optimizations [ 67.601803][ T4949] BTRFS info (device loop0): using default commit interval 30s [ 67.603982][ T4949] BTRFS info (device loop0): force clearing of disk cache [ 67.605900][ T4949] BTRFS info (device loop0): clearing free space tree [ 67.608142][ T4949] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 67.610499][ T4949] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 67.613280][ T4949] FAULT_INJECTION: forcing a failure. [ 67.613280][ T4949] name failslab, interval 1, probability 0, space 0, times 0 [ 67.616904][ T4949] CPU: 0 PID: 4949 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 67.619060][ T4949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.621843][ T4949] Call trace: [ 67.622680][ T4949] dump_backtrace+0x0/0x530 [ 67.623969][ T4949] show_stack+0x2c/0x3c [ 67.625004][ T4949] dump_stack_lvl+0x108/0x170 [ 67.626285][ T4949] dump_stack+0x1c/0x58 [ 67.627259][ T4949] should_fail+0x3b8/0x514 [ 67.628388][ T4949] __should_failslab+0xbc/0x110 [ 67.629683][ T4949] should_failslab+0x10/0x28 [ 67.630876][ T4949] slab_pre_alloc_hook+0x64/0xe8 [ 67.632326][ T4949] kmem_cache_alloc+0x98/0x45c [ 67.633488][ T4949] btrfs_alloc_path+0x48/0x54 [ 67.634591][ T4949] btrfs_clear_free_space_tree+0x238/0x9bc [ 67.636050][ T4949] btrfs_start_pre_rw_mount+0x24c/0x578 [ 67.637557][ T4949] btrfs_remount+0xb88/0x130c [ 67.638721][ T4949] legacy_reconfigure+0xfc/0x114 [ 67.640050][ T4949] reconfigure_super+0x1d0/0x6ec [ 67.641307][ T4949] path_mount+0xbec/0x101c [ 67.642538][ T4949] __arm64_sys_mount+0x510/0x5e0 [ 67.643768][ T4949] invoke_syscall+0x98/0x2b8 [ 67.645017][ T4949] el0_svc_common+0x138/0x258 [ 67.646265][ T4949] do_el0_svc+0x58/0x14c [ 67.647413][ T4949] el0_svc+0x7c/0x1f0 [ 67.648486][ T4949] el0t_64_sync_handler+0x84/0xe4 [ 67.649837][ T4949] el0t_64_sync+0x1a0/0x1a4 [ 67.652363][ T4949] ------------[ cut here ]------------ [ 67.654284][ T4949] WARNING: CPU: 0 PID: 4949 at fs/btrfs/free-space-tree.c:1267 btrfs_clear_free_space_tree+0x6bc/0x9bc [ 67.657258][ T4949] Modules linked in: [ 67.658300][ T4949] CPU: 0 PID: 4949 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 67.660593][ T4949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.663307][ T4949] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.665409][ T4949] pc : btrfs_clear_free_space_tree+0x6bc/0x9bc [ 67.666976][ T4949] lr : btrfs_clear_free_space_tree+0x6bc/0x9bc [ 67.668584][ T4949] sp : ffff800020ad77a0 [ 67.669683][ T4949] x29: ffff800020ad7840 x28: 1fffe00019be100b x27: dfff800000000000 [ 67.671699][ T4949] x26: ffff70000415aef8 x25: ffff0000d6a540bb x24: ffff0000ded54000 [ 67.673910][ T4949] x23: 0000000000000006 x22: 00000000fffffff4 x21: ffff0000cdf099d0 [ 67.675862][ T4949] x20: ffff0000ded54058 x19: 1fffe0001bdaa80b x18: 0000000000000001 [ 67.677988][ T4949] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 67.680076][ T4949] x14: ffff0000c6658000 x13: 0000000000000001 x12: 0000000000000001 [ 67.682166][ T4949] x11: 0000000000000000 x10: 0000000000000000 x9 : 7b765c2a9cd3e300 [ 67.684167][ T4949] x8 : 7b765c2a9cd3e300 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.686332][ T4949] x5 : ffff800020ad6f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 67.688430][ T4949] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 67.690461][ T4949] Call trace: [ 67.691347][ T4949] btrfs_clear_free_space_tree+0x6bc/0x9bc [ 67.692923][ T4949] btrfs_start_pre_rw_mount+0x24c/0x578 [ 67.694415][ T4949] btrfs_remount+0xb88/0x130c [ 67.695695][ T4949] legacy_reconfigure+0xfc/0x114 [ 67.696876][ T4949] reconfigure_super+0x1d0/0x6ec [ 67.698203][ T4949] path_mount+0xbec/0x101c [ 67.699427][ T4949] __arm64_sys_mount+0x510/0x5e0 [ 67.700748][ T4949] invoke_syscall+0x98/0x2b8 [ 67.701928][ T4949] el0_svc_common+0x138/0x258 [ 67.703184][ T4949] do_el0_svc+0x58/0x14c [ 67.704318][ T4949] el0_svc+0x7c/0x1f0 [ 67.705416][ T4949] el0t_64_sync_handler+0x84/0xe4 [ 67.706669][ T4949] el0t_64_sync+0x1a0/0x1a4 [ 67.707827][ T4949] irq event stamp: 80794 [ 67.708934][ T4949] hardirqs last enabled at (80793): [] __up_console_sem+0xb4/0x100 [ 67.711620][ T4949] hardirqs last disabled at (80794): [] el1_dbg+0x24/0x80 [ 67.713935][ T4949] softirqs last enabled at (80770): [] handle_softirqs+0xb88/0xdbc [ 67.716468][ T4949] softirqs last disabled at (80747): [] __irq_exit_rcu+0x268/0x4d8 [ 67.719017][ T4949] ---[ end trace eaa9b2e07bf4186b ]--- [ 67.722518][ T4949] BTRFS: error (device loop0) in btrfs_clear_free_space_tree:1267: errno=-12 Out of memory [ 67.725518][ T4949] BTRFS warning (device loop0): failed to clear free space tree: -12 1970/01/01 00:01:07 executed programs: 15 [ 67.787797][ T4300] BTRFS warning (device loop0): page private not zero on page 5341184 [ 68.078923][ T4970] loop0: detected capacity change from 0 to 32768 [ 68.168901][ T4970] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4970) [ 68.231314][ T4970] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 68.233638][ T4970] BTRFS info (device loop0): turning on flush-on-commit [ 68.235606][ T4970] BTRFS info (device loop0): using default commit interval 30s [ 68.237580][ T4970] BTRFS info (device loop0): force clearing of disk cache [ 68.239799][ T4970] BTRFS info (device loop0): force zlib compression, level 3 [ 68.241609][ T4970] BTRFS info (device loop0): enabling disk space caching [ 68.243440][ T4970] BTRFS info (device loop0): disk space caching is enabled [ 68.245218][ T4970] BTRFS info (device loop0): has skinny extents [ 68.260482][ T4970] BTRFS info (device loop0): enabling ssd optimizations [ 68.265170][ T4970] BTRFS info (device loop0): using default commit interval 30s [ 68.269324][ T4970] BTRFS info (device loop0): force clearing of disk cache [ 68.271201][ T4970] BTRFS info (device loop0): clearing free space tree [ 68.272903][ T4970] FAULT_INJECTION: forcing a failure. [ 68.272903][ T4970] name failslab, interval 1, probability 0, space 0, times 0 [ 68.276195][ T4970] CPU: 0 PID: 4970 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 68.278595][ T4970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.281364][ T4970] Call trace: [ 68.282222][ T4970] dump_backtrace+0x0/0x530 [ 68.283366][ T4970] show_stack+0x2c/0x3c [ 68.284500][ T4970] dump_stack_lvl+0x108/0x170 [ 68.285759][ T4970] dump_stack+0x1c/0x58 [ 68.286809][ T4970] should_fail+0x3b8/0x514 [ 68.287908][ T4970] __should_failslab+0xbc/0x110 [ 68.289214][ T4970] should_failslab+0x10/0x28 [ 68.290370][ T4970] slab_pre_alloc_hook+0x64/0xe8 [ 68.291737][ T4970] kmem_cache_alloc_trace+0x9c/0x47c [ 68.292990][ T4970] join_transaction+0x110/0xaa0 [ 68.294330][ T4970] start_transaction+0x968/0x1480 [ 68.295677][ T4970] btrfs_start_transaction+0x34/0x44 [ 68.297059][ T4970] btrfs_clear_free_space_tree+0xc4/0x9bc [ 68.298734][ T4970] btrfs_start_pre_rw_mount+0x24c/0x578 [ 68.300083][ T4970] btrfs_remount+0xb88/0x130c [ 68.301320][ T4970] legacy_reconfigure+0xfc/0x114 [ 68.302639][ T4970] reconfigure_super+0x1d0/0x6ec [ 68.303994][ T4970] path_mount+0xbec/0x101c [ 68.305149][ T4970] __arm64_sys_mount+0x510/0x5e0 [ 68.306491][ T4970] invoke_syscall+0x98/0x2b8 [ 68.307710][ T4970] el0_svc_common+0x138/0x258 [ 68.308992][ T4970] do_el0_svc+0x58/0x14c [ 68.310212][ T4970] el0_svc+0x7c/0x1f0 [ 68.311252][ T4970] el0t_64_sync_handler+0x84/0xe4 [ 68.312605][ T4970] el0t_64_sync+0x1a0/0x1a4 [ 68.315514][ T4970] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 68.691675][ T4991] loop0: detected capacity change from 0 to 32768 [ 68.758688][ T4991] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4991) [ 68.801560][ T4991] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 68.804066][ T4991] BTRFS info (device loop0): turning on flush-on-commit [ 68.829033][ T4991] FAULT_INJECTION: forcing a failure. [ 68.829033][ T4991] name failslab, interval 1, probability 0, space 0, times 0 [ 68.832329][ T4991] CPU: 0 PID: 4991 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 68.834951][ T4991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.837448][ T4991] Call trace: [ 68.838310][ T4991] dump_backtrace+0x0/0x530 [ 68.839522][ T4991] show_stack+0x2c/0x3c [ 68.840639][ T4991] dump_stack_lvl+0x108/0x170 [ 68.841896][ T4991] dump_stack+0x1c/0x58 [ 68.843040][ T4991] should_fail+0x3b8/0x514 [ 68.844237][ T4991] __should_failslab+0xbc/0x110 [ 68.845553][ T4991] should_failslab+0x10/0x28 [ 68.846808][ T4991] slab_pre_alloc_hook+0x64/0xe8 [ 68.848125][ T4991] __kmalloc_track_caller+0x78/0x3d8 [ 68.849471][ T4991] kmemdup_nul+0xe4/0x194 [ 68.850610][ T4991] match_int+0xd8/0x1d0 [ 68.851649][ T4991] btrfs_parse_options+0x4fc/0x2a3c [ 68.853067][ T4991] btrfs_remount+0x344/0x130c [ 68.854384][ T4991] legacy_reconfigure+0xfc/0x114 [ 68.855554][ T4991] reconfigure_super+0x1d0/0x6ec [ 68.856864][ T4991] path_mount+0xbec/0x101c [ 68.858041][ T4991] __arm64_sys_mount+0x510/0x5e0 [ 68.859232][ T4991] invoke_syscall+0x98/0x2b8 [ 68.860507][ T4991] el0_svc_common+0x138/0x258 [ 68.861787][ T4991] do_el0_svc+0x58/0x14c [ 68.862903][ T4991] el0_svc+0x7c/0x1f0 [ 68.863979][ T4991] el0t_64_sync_handler+0x84/0xe4 [ 68.865310][ T4991] el0t_64_sync+0x1a0/0x1a4 [ 68.869950][ T4991] BTRFS error (device loop0): unrecognized commit_interval value 0x0000000000000000 [ 69.225490][ T5012] loop0: detected capacity change from 0 to 32768 [ 69.318957][ T5012] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5012) [ 69.363387][ T5012] btrfs_printk: 7 callbacks suppressed [ 69.363401][ T5012] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 69.367312][ T5012] BTRFS info (device loop0): turning on flush-on-commit [ 69.369168][ T5012] BTRFS info (device loop0): using default commit interval 30s [ 69.371243][ T5012] BTRFS info (device loop0): force clearing of disk cache [ 69.373180][ T5012] BTRFS info (device loop0): force zlib compression, level 3 [ 69.375051][ T5012] BTRFS info (device loop0): enabling disk space caching [ 69.377356][ T5012] BTRFS info (device loop0): disk space caching is enabled [ 69.379264][ T5012] BTRFS info (device loop0): has skinny extents [ 69.398294][ T5012] BTRFS info (device loop0): enabling ssd optimizations [ 69.403731][ T5012] BTRFS info (device loop0): using default commit interval 30s [ 69.405898][ T5012] BTRFS info (device loop0): force clearing of disk cache [ 69.408601][ T5012] BTRFS info (device loop0): clearing free space tree [ 69.410507][ T5012] FAULT_INJECTION: forcing a failure. [ 69.410507][ T5012] name failslab, interval 1, probability 0, space 0, times 0 [ 69.413938][ T5012] CPU: 1 PID: 5012 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 69.416573][ T5012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.419238][ T5012] Call trace: [ 69.420115][ T5012] dump_backtrace+0x0/0x530 [ 69.421337][ T5012] show_stack+0x2c/0x3c [ 69.422483][ T5012] dump_stack_lvl+0x108/0x170 [ 69.423702][ T5012] dump_stack+0x1c/0x58 [ 69.424790][ T5012] should_fail+0x3b8/0x514 [ 69.426092][ T5012] __should_failslab+0xbc/0x110 [ 69.427507][ T5012] should_failslab+0x10/0x28 [ 69.428733][ T5012] slab_pre_alloc_hook+0x64/0xe8 [ 69.429969][ T5012] kmem_cache_alloc+0x98/0x45c [ 69.431258][ T5012] start_transaction+0x4ec/0x1480 [ 69.432560][ T5012] btrfs_start_transaction+0x34/0x44 [ 69.434003][ T5012] btrfs_clear_free_space_tree+0xc4/0x9bc [ 69.435503][ T5012] btrfs_start_pre_rw_mount+0x24c/0x578 [ 69.436680][ T5012] btrfs_remount+0xb88/0x130c [ 69.437754][ T5012] legacy_reconfigure+0xfc/0x114 [ 69.438993][ T5012] reconfigure_super+0x1d0/0x6ec [ 69.440328][ T5012] path_mount+0xbec/0x101c [ 69.441543][ T5012] __arm64_sys_mount+0x510/0x5e0 [ 69.442817][ T5012] invoke_syscall+0x98/0x2b8 [ 69.443975][ T5012] el0_svc_common+0x138/0x258 [ 69.445139][ T5012] do_el0_svc+0x58/0x14c [ 69.446193][ T5012] el0_svc+0x7c/0x1f0 [ 69.447208][ T5012] el0t_64_sync_handler+0x84/0xe4 [ 69.448572][ T5012] el0t_64_sync+0x1a0/0x1a4 [ 69.451143][ T5012] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 69.628894][ T1960] cfg80211: failed to load regulatory.db [ 69.629057][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.632092][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.804889][ T5033] loop0: detected capacity change from 0 to 32768 [ 69.857506][ T5033] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5033) [ 69.874072][ T5033] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 69.876825][ T5033] BTRFS info (device loop0): turning on flush-on-commit [ 69.878882][ T5033] BTRFS info (device loop0): using default commit interval 30s [ 69.880846][ T5033] BTRFS info (device loop0): force clearing of disk cache [ 69.882611][ T5033] BTRFS info (device loop0): force zlib compression, level 3 [ 69.884384][ T5033] BTRFS info (device loop0): enabling disk space caching [ 69.886212][ T5033] BTRFS info (device loop0): disk space caching is enabled [ 69.888841][ T5033] BTRFS info (device loop0): has skinny extents [ 69.905183][ T5033] BTRFS info (device loop0): enabling ssd optimizations [ 69.910442][ T5033] BTRFS info (device loop0): using default commit interval 30s [ 69.912561][ T5033] BTRFS info (device loop0): force clearing of disk cache [ 69.914590][ T5033] BTRFS info (device loop0): clearing free space tree [ 69.918052][ T5033] FAULT_INJECTION: forcing a failure. [ 69.918052][ T5033] name failslab, interval 1, probability 0, space 0, times 0 [ 69.921516][ T5033] CPU: 1 PID: 5033 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 69.924189][ T5033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.926693][ T5033] Call trace: [ 69.927553][ T5033] dump_backtrace+0x0/0x530 [ 69.928738][ T5033] show_stack+0x2c/0x3c [ 69.929802][ T5033] dump_stack_lvl+0x108/0x170 [ 69.930855][ T5033] dump_stack+0x1c/0x58 [ 69.931924][ T5033] should_fail+0x3b8/0x514 [ 69.933094][ T5033] __should_failslab+0xbc/0x110 [ 69.934387][ T5033] should_failslab+0x10/0x28 [ 69.935564][ T5033] slab_pre_alloc_hook+0x64/0xe8 [ 69.936878][ T5033] kmem_cache_alloc_trace+0x9c/0x47c [ 69.938421][ T5033] join_transaction+0x110/0xaa0 [ 69.939649][ T5033] start_transaction+0x968/0x1480 [ 69.940877][ T5033] btrfs_start_transaction+0x34/0x44 [ 69.942232][ T5033] btrfs_clear_free_space_tree+0xc4/0x9bc [ 69.943761][ T5033] btrfs_start_pre_rw_mount+0x24c/0x578 [ 69.945090][ T5033] btrfs_remount+0xb88/0x130c [ 69.946297][ T5033] legacy_reconfigure+0xfc/0x114 [ 69.947554][ T5033] reconfigure_super+0x1d0/0x6ec [ 69.948908][ T5033] path_mount+0xbec/0x101c [ 69.949972][ T5033] __arm64_sys_mount+0x510/0x5e0 [ 69.951341][ T5033] invoke_syscall+0x98/0x2b8 [ 69.952693][ T5033] el0_svc_common+0x138/0x258 [ 69.953923][ T5033] do_el0_svc+0x58/0x14c [ 69.954887][ T5033] el0_svc+0x7c/0x1f0 [ 69.955982][ T5033] el0t_64_sync_handler+0x84/0xe4 [ 69.957308][ T5033] el0t_64_sync+0x1a0/0x1a4 [ 69.962440][ T5033] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 70.323863][ T5054] loop0: detected capacity change from 0 to 32768 [ 70.397710][ T5054] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5054) [ 70.449640][ T5054] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 70.452417][ T5054] BTRFS info (device loop0): turning on flush-on-commit [ 70.454258][ T5054] BTRFS info (device loop0): using default commit interval 30s [ 70.456107][ T5054] BTRFS info (device loop0): force clearing of disk cache [ 70.458838][ T5054] BTRFS info (device loop0): force zlib compression, level 3 [ 70.460872][ T5054] BTRFS info (device loop0): enabling disk space caching [ 70.462672][ T5054] BTRFS info (device loop0): disk space caching is enabled [ 70.464331][ T5054] BTRFS info (device loop0): has skinny extents [ 70.481397][ T5054] BTRFS info (device loop0): enabling ssd optimizations [ 70.488373][ T5054] BTRFS info (device loop0): using default commit interval 30s [ 70.490616][ T5054] BTRFS info (device loop0): force clearing of disk cache [ 70.492720][ T5054] BTRFS info (device loop0): clearing free space tree [ 70.494566][ T5054] FAULT_INJECTION: forcing a failure. [ 70.494566][ T5054] name failslab, interval 1, probability 0, space 0, times 0 [ 70.498259][ T5054] CPU: 0 PID: 5054 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 70.500900][ T5054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 70.503557][ T5054] Call trace: [ 70.504482][ T5054] dump_backtrace+0x0/0x530 [ 70.505652][ T5054] show_stack+0x2c/0x3c [ 70.506685][ T5054] dump_stack_lvl+0x108/0x170 [ 70.507839][ T5054] dump_stack+0x1c/0x58 [ 70.508867][ T5054] should_fail+0x3b8/0x514 [ 70.509971][ T5054] __should_failslab+0xbc/0x110 [ 70.511326][ T5054] should_failslab+0x10/0x28 [ 70.512435][ T5054] slab_pre_alloc_hook+0x64/0xe8 [ 70.513797][ T5054] kmem_cache_alloc_trace+0x9c/0x47c [ 70.515047][ T5054] join_transaction+0x110/0xaa0 [ 70.516371][ T5054] start_transaction+0x968/0x1480 [ 70.517603][ T5054] btrfs_start_transaction+0x34/0x44 [ 70.518878][ T5054] btrfs_clear_free_space_tree+0xc4/0x9bc [ 70.520403][ T5054] btrfs_start_pre_rw_mount+0x24c/0x578 [ 70.521850][ T5054] btrfs_remount+0xb88/0x130c [ 70.522912][ T5054] legacy_reconfigure+0xfc/0x114 [ 70.524184][ T5054] reconfigure_super+0x1d0/0x6ec [ 70.525508][ T5054] path_mount+0xbec/0x101c [ 70.526668][ T5054] __arm64_sys_mount+0x510/0x5e0 [ 70.527947][ T5054] invoke_syscall+0x98/0x2b8 [ 70.529215][ T5054] el0_svc_common+0x138/0x258 [ 70.530402][ T5054] do_el0_svc+0x58/0x14c [ 70.531560][ T5054] el0_svc+0x7c/0x1f0 [ 70.532526][ T5054] el0t_64_sync_handler+0x84/0xe4 [ 70.533858][ T5054] el0t_64_sync+0x1a0/0x1a4 [ 70.536997][ T5054] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 70.900816][ T5075] loop0: detected capacity change from 0 to 32768 [ 70.989555][ T5075] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5075) [ 71.030044][ T5075] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 71.032314][ T5075] BTRFS info (device loop0): turning on flush-on-commit [ 71.034201][ T5075] BTRFS info (device loop0): using default commit interval 30s [ 71.036293][ T5075] BTRFS info (device loop0): force clearing of disk cache [ 71.038403][ T5075] BTRFS info (device loop0): force zlib compression, level 3 [ 71.040260][ T5075] BTRFS info (device loop0): enabling disk space caching [ 71.041966][ T5075] BTRFS info (device loop0): disk space caching is enabled [ 71.043934][ T5075] BTRFS info (device loop0): has skinny extents [ 71.059891][ T5075] BTRFS info (device loop0): enabling ssd optimizations [ 71.065258][ T5075] BTRFS info (device loop0): using default commit interval 30s [ 71.068934][ T5075] BTRFS info (device loop0): force clearing of disk cache [ 71.070998][ T5075] BTRFS info (device loop0): clearing free space tree [ 71.072890][ T5075] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 71.075578][ T5075] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 71.079143][ T5075] FAULT_INJECTION: forcing a failure. [ 71.079143][ T5075] name failslab, interval 1, probability 0, space 0, times 0 [ 71.082361][ T5075] CPU: 0 PID: 5075 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 71.084745][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 71.087548][ T5075] Call trace: [ 71.088361][ T5075] dump_backtrace+0x0/0x530 [ 71.089595][ T5075] show_stack+0x2c/0x3c [ 71.090605][ T5075] dump_stack_lvl+0x108/0x170 [ 71.091800][ T5075] dump_stack+0x1c/0x58 [ 71.092859][ T5075] should_fail+0x3b8/0x514 [ 71.093941][ T5075] __should_failslab+0xbc/0x110 [ 71.095300][ T5075] should_failslab+0x10/0x28 [ 71.096520][ T5075] slab_pre_alloc_hook+0x64/0xe8 [ 71.097763][ T5075] kmem_cache_alloc+0x98/0x45c [ 71.098989][ T5075] btrfs_alloc_path+0x48/0x54 [ 71.100226][ T5075] btrfs_clear_free_space_tree+0x238/0x9bc [ 71.101703][ T5075] btrfs_start_pre_rw_mount+0x24c/0x578 [ 71.103133][ T5075] btrfs_remount+0xb88/0x130c [ 71.104308][ T5075] legacy_reconfigure+0xfc/0x114 [ 71.105569][ T5075] reconfigure_super+0x1d0/0x6ec [ 71.106900][ T5075] path_mount+0xbec/0x101c [ 71.108153][ T5075] __arm64_sys_mount+0x510/0x5e0 [ 71.109535][ T5075] invoke_syscall+0x98/0x2b8 [ 71.110791][ T5075] el0_svc_common+0x138/0x258 [ 71.112090][ T5075] do_el0_svc+0x58/0x14c [ 71.113213][ T5075] el0_svc+0x7c/0x1f0 [ 71.114214][ T5075] el0t_64_sync_handler+0x84/0xe4 [ 71.115605][ T5075] el0t_64_sync+0x1a0/0x1a4 [ 71.118587][ T5075] ------------[ cut here ]------------ [ 71.120826][ T5075] WARNING: CPU: 0 PID: 5075 at fs/btrfs/free-space-tree.c:1267 btrfs_clear_free_space_tree+0x6bc/0x9bc [ 71.123835][ T5075] Modules linked in: [ 71.124916][ T5075] CPU: 0 PID: 5075 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 71.127518][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 71.130329][ T5075] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.132339][ T5075] pc : btrfs_clear_free_space_tree+0x6bc/0x9bc [ 71.133948][ T5075] lr : btrfs_clear_free_space_tree+0x6bc/0x9bc [ 71.135508][ T5075] sp : ffff8000213d77a0 [ 71.136464][ T5075] x29: ffff8000213d7840 x28: 1fffe0001b51e80b x27: dfff800000000000 [ 71.138563][ T5075] x26: ffff70000427aef8 x25: ffff0000dd7fc0bb x24: ffff0000ded548f0 [ 71.140587][ T5075] x23: 0000000000000006 x22: 00000000fffffff4 x21: ffff0000da8f59d0 [ 71.142821][ T5075] x20: ffff0000ded54948 x19: 1fffe0001bdaa929 x18: 0000000000000001 [ 71.144952][ T5075] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 71.147118][ T5075] x14: ffff0000d6b551c0 x13: 0000000000000001 x12: 0000000000000001 [ 71.149116][ T5075] x11: 0000000000000000 x10: 0000000000000000 x9 : 4b0ac185bb696700 [ 71.151075][ T5075] x8 : 4b0ac185bb696700 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.153088][ T5075] x5 : ffff8000213d6f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 71.155022][ T5075] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 71.157266][ T5075] Call trace: [ 71.158091][ T5075] btrfs_clear_free_space_tree+0x6bc/0x9bc [ 71.159606][ T5075] btrfs_start_pre_rw_mount+0x24c/0x578 [ 71.161116][ T5075] btrfs_remount+0xb88/0x130c [ 71.162392][ T5075] legacy_reconfigure+0xfc/0x114 [ 71.163743][ T5075] reconfigure_super+0x1d0/0x6ec [ 71.165032][ T5075] path_mount+0xbec/0x101c [ 71.166029][ T5075] __arm64_sys_mount+0x510/0x5e0 [ 71.167286][ T5075] invoke_syscall+0x98/0x2b8 [ 71.168375][ T5075] el0_svc_common+0x138/0x258 [ 71.169556][ T5075] do_el0_svc+0x58/0x14c [ 71.170654][ T5075] el0_svc+0x7c/0x1f0 [ 71.171611][ T5075] el0t_64_sync_handler+0x84/0xe4 [ 71.172892][ T5075] el0t_64_sync+0x1a0/0x1a4 [ 71.174020][ T5075] irq event stamp: 80212 [ 71.175064][ T5075] hardirqs last enabled at (80211): [] __up_console_sem+0xb4/0x100 [ 71.177684][ T5075] hardirqs last disabled at (80212): [] el1_dbg+0x24/0x80 [ 71.180036][ T5075] softirqs last enabled at (80186): [] handle_softirqs+0xb88/0xdbc [ 71.182506][ T5075] softirqs last disabled at (80135): [] __irq_exit_rcu+0x268/0x4d8 [ 71.184702][ T5075] ---[ end trace eaa9b2e07bf4186c ]--- [ 71.187734][ T5075] BTRFS: error (device loop0) in btrfs_clear_free_space_tree:1267: errno=-12 Out of memory [ 71.190420][ T5075] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 71.250549][ T4300] BTRFS warning (device loop0): page private not zero on page 5341184 [ 71.564868][ T5096] loop0: detected capacity change from 0 to 32768 [ 71.598844][ T5096] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5096) [ 71.652031][ T5096] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 71.654503][ T5096] BTRFS info (device loop0): turning on flush-on-commit [ 71.656805][ T5096] BTRFS info (device loop0): using default commit interval 30s [ 71.658822][ T5096] BTRFS info (device loop0): force clearing of disk cache [ 71.660610][ T5096] BTRFS info (device loop0): force zlib compression, level 3 [ 71.662495][ T5096] BTRFS info (device loop0): enabling disk space caching [ 71.664355][ T5096] BTRFS info (device loop0): disk space caching is enabled [ 71.665980][ T5096] BTRFS info (device loop0): has skinny extents [ 71.683640][ T5096] BTRFS info (device loop0): enabling ssd optimizations [ 71.689513][ T5096] BTRFS info (device loop0): using default commit interval 30s [ 71.691660][ T5096] BTRFS info (device loop0): force clearing of disk cache [ 71.693500][ T5096] BTRFS info (device loop0): clearing free space tree [ 71.695293][ T5096] FAULT_INJECTION: forcing a failure. [ 71.695293][ T5096] name failslab, interval 1, probability 0, space 0, times 0 [ 71.700134][ T5096] CPU: 0 PID: 5096 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 71.702781][ T5096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 71.705364][ T5096] Call trace: [ 71.706144][ T5096] dump_backtrace+0x0/0x530 [ 71.707274][ T5096] show_stack+0x2c/0x3c [ 71.708324][ T5096] dump_stack_lvl+0x108/0x170 [ 71.709504][ T5096] dump_stack+0x1c/0x58 [ 71.710502][ T5096] should_fail+0x3b8/0x514 [ 71.711625][ T5096] __should_failslab+0xbc/0x110 [ 71.712765][ T5096] should_failslab+0x10/0x28 [ 71.713870][ T5096] slab_pre_alloc_hook+0x64/0xe8 [ 71.715252][ T5096] kmem_cache_alloc_trace+0x9c/0x47c [ 71.716687][ T5096] join_transaction+0x110/0xaa0 [ 71.717984][ T5096] start_transaction+0x968/0x1480 [ 71.719271][ T5096] btrfs_start_transaction+0x34/0x44 [ 71.720663][ T5096] btrfs_clear_free_space_tree+0xc4/0x9bc [ 71.722266][ T5096] btrfs_start_pre_rw_mount+0x24c/0x578 [ 71.723672][ T5096] btrfs_remount+0xb88/0x130c [ 71.724911][ T5096] legacy_reconfigure+0xfc/0x114 [ 71.726203][ T5096] reconfigure_super+0x1d0/0x6ec [ 71.727572][ T5096] path_mount+0xbec/0x101c [ 71.728824][ T5096] __arm64_sys_mount+0x510/0x5e0 [ 71.730168][ T5096] invoke_syscall+0x98/0x2b8 [ 71.731410][ T5096] el0_svc_common+0x138/0x258 [ 71.732607][ T5096] do_el0_svc+0x58/0x14c [ 71.733729][ T5096] el0_svc+0x7c/0x1f0 [ 71.734703][ T5096] el0t_64_sync_handler+0x84/0xe4 [ 71.736076][ T5096] el0t_64_sync+0x1a0/0x1a4 [ 71.741444][ T5096] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 72.118298][ T5117] loop0: detected capacity change from 0 to 32768 [ 72.207891][ T5117] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5117) [ 72.249597][ T5117] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 72.251739][ T5117] BTRFS info (device loop0): turning on flush-on-commit [ 72.254005][ T5117] BTRFS info (device loop0): using default commit interval 30s [ 72.256069][ T5117] BTRFS info (device loop0): force clearing of disk cache [ 72.258262][ T5117] BTRFS info (device loop0): force zlib compression, level 3 [ 72.260352][ T5117] BTRFS info (device loop0): enabling disk space caching [ 72.262324][ T5117] BTRFS info (device loop0): disk space caching is enabled [ 72.264307][ T5117] BTRFS info (device loop0): has skinny extents [ 72.284024][ T5117] BTRFS info (device loop0): enabling ssd optimizations [ 72.290077][ T5117] BTRFS info (device loop0): using default commit interval 30s [ 72.292062][ T5117] BTRFS info (device loop0): force clearing of disk cache [ 72.293913][ T5117] BTRFS info (device loop0): clearing free space tree [ 72.295428][ T5117] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 72.298889][ T5117] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 72.301691][ T5117] FAULT_INJECTION: forcing a failure. [ 72.301691][ T5117] name failslab, interval 1, probability 0, space 0, times 0 [ 72.304898][ T5117] CPU: 0 PID: 5117 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 72.307388][ T5117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 72.310098][ T5117] Call trace: [ 72.310947][ T5117] dump_backtrace+0x0/0x530 [ 72.312203][ T5117] show_stack+0x2c/0x3c [ 72.313334][ T5117] dump_stack_lvl+0x108/0x170 [ 72.314524][ T5117] dump_stack+0x1c/0x58 [ 72.315579][ T5117] should_fail+0x3b8/0x514 [ 72.316821][ T5117] __should_failslab+0xbc/0x110 [ 72.318122][ T5117] should_failslab+0x10/0x28 [ 72.319343][ T5117] slab_pre_alloc_hook+0x64/0xe8 [ 72.320689][ T5117] kmem_cache_alloc+0x98/0x45c [ 72.321825][ T5117] btrfs_alloc_path+0x48/0x54 [ 72.323043][ T5117] btrfs_clear_free_space_tree+0x238/0x9bc [ 72.324636][ T5117] btrfs_start_pre_rw_mount+0x24c/0x578 [ 72.326045][ T5117] btrfs_remount+0xb88/0x130c [ 72.327300][ T5117] legacy_reconfigure+0xfc/0x114 [ 72.328507][ T5117] reconfigure_super+0x1d0/0x6ec [ 72.329675][ T5117] path_mount+0xbec/0x101c [ 72.330847][ T5117] __arm64_sys_mount+0x510/0x5e0 [ 72.332039][ T5117] invoke_syscall+0x98/0x2b8 [ 72.333373][ T5117] el0_svc_common+0x138/0x258 [ 72.334595][ T5117] do_el0_svc+0x58/0x14c [ 72.335689][ T5117] el0_svc+0x7c/0x1f0 [ 72.336730][ T5117] el0t_64_sync_handler+0x84/0xe4 [ 72.337967][ T5117] el0t_64_sync+0x1a0/0x1a4 [ 72.342207][ T5117] ------------[ cut here ]------------ [ 72.343924][ T5117] WARNING: CPU: 0 PID: 5117 at fs/btrfs/free-space-tree.c:1267 btrfs_clear_free_space_tree+0x6bc/0x9bc [ 72.346658][ T5117] Modules linked in: [ 72.347563][ T5117] CPU: 0 PID: 5117 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 72.350240][ T5117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 72.352958][ T5117] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.355081][ T5117] pc : btrfs_clear_free_space_tree+0x6bc/0x9bc [ 72.356815][ T5117] lr : btrfs_clear_free_space_tree+0x6bc/0x9bc [ 72.358420][ T5117] sp : ffff8000212d77a0 [ 72.359566][ T5117] x29: ffff8000212d7840 x28: 1fffe0001ad7900b x27: dfff800000000000 [ 72.361844][ T5117] x26: ffff70000425aef8 x25: ffff0000c13dc0bb x24: ffff0000ded54b00 [ 72.364005][ T5117] x23: 0000000000000006 x22: 00000000fffffff4 x21: ffff0000d6bc99d0 [ 72.366087][ T5117] x20: ffff0000ded54b58 x19: 1fffe0001bdaa96b x18: 0000000000000001 [ 72.368210][ T5117] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 72.370255][ T5117] x14: ffff0000dab30000 x13: 0000000000000001 x12: 0000000000000001 [ 72.372352][ T5117] x11: 0000000000000000 x10: 0000000000000000 x9 : ef8195807a816300 [ 72.374486][ T5117] x8 : ef8195807a816300 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.376550][ T5117] x5 : ffff8000212d6f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 72.378581][ T5117] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 72.380752][ T5117] Call trace: [ 72.381727][ T5117] btrfs_clear_free_space_tree+0x6bc/0x9bc [ 72.383225][ T5117] btrfs_start_pre_rw_mount+0x24c/0x578 [ 72.384799][ T5117] btrfs_remount+0xb88/0x130c [ 72.386081][ T5117] legacy_reconfigure+0xfc/0x114 [ 72.387490][ T5117] reconfigure_super+0x1d0/0x6ec [ 72.388769][ T5117] path_mount+0xbec/0x101c [ 72.390053][ T5117] __arm64_sys_mount+0x510/0x5e0 [ 72.391354][ T5117] invoke_syscall+0x98/0x2b8 [ 72.392575][ T5117] el0_svc_common+0x138/0x258 [ 72.393695][ T5117] do_el0_svc+0x58/0x14c [ 72.394831][ T5117] el0_svc+0x7c/0x1f0 [ 72.395927][ T5117] el0t_64_sync_handler+0x84/0xe4 [ 72.397283][ T5117] el0t_64_sync+0x1a0/0x1a4 [ 72.398412][ T5117] irq event stamp: 79676 [ 72.399490][ T5117] hardirqs last enabled at (79675): [] __up_console_sem+0xb4/0x100 [ 72.401921][ T5117] hardirqs last disabled at (79676): [] el1_dbg+0x24/0x80 [ 72.404243][ T5117] softirqs last enabled at (79656): [] handle_softirqs+0xb88/0xdbc [ 72.406658][ T5117] softirqs last disabled at (79599): [] __irq_exit_rcu+0x268/0x4d8 [ 72.409035][ T5117] ---[ end trace eaa9b2e07bf4186d ]--- [ 72.411437][ T5117] BTRFS: error (device loop0) in btrfs_clear_free_space_tree:1267: errno=-12 Out of memory [ 72.414378][ T5117] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 72.474554][ T4300] BTRFS warning (device loop0): page private not zero on page 5341184 [ 72.766695][ T5138] loop0: detected capacity change from 0 to 32768 [ 72.877617][ T5138] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5138) [ 72.927906][ T5138] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 72.930053][ T5138] BTRFS info (device loop0): turning on flush-on-commit [ 72.931858][ T5138] BTRFS info (device loop0): using default commit interval 30s [ 72.933677][ T5138] BTRFS info (device loop0): force clearing of disk cache [ 72.935716][ T5138] BTRFS info (device loop0): force zlib compression, level 3 [ 72.938330][ T5138] BTRFS info (device loop0): enabling disk space caching [ 72.940379][ T5138] BTRFS info (device loop0): disk space caching is enabled [ 72.942328][ T5138] BTRFS info (device loop0): has skinny extents [ 72.961286][ T5138] BTRFS info (device loop0): enabling ssd optimizations [ 72.968121][ T5138] BTRFS info (device loop0): using default commit interval 30s [ 72.970306][ T5138] BTRFS info (device loop0): force clearing of disk cache [ 72.972127][ T5138] BTRFS info (device loop0): clearing free space tree [ 72.973926][ T5138] FAULT_INJECTION: forcing a failure. [ 72.973926][ T5138] name failslab, interval 1, probability 0, space 0, times 0 [ 72.977225][ T5138] CPU: 1 PID: 5138 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 72.979628][ T5138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 72.982198][ T5138] Call trace: [ 72.982959][ T5138] dump_backtrace+0x0/0x530 [ 72.984142][ T5138] show_stack+0x2c/0x3c [ 72.985249][ T5138] dump_stack_lvl+0x108/0x170 [ 72.986528][ T5138] dump_stack+0x1c/0x58 [ 72.987623][ T5138] should_fail+0x3b8/0x514 [ 72.988814][ T5138] __should_failslab+0xbc/0x110 [ 72.990129][ T5138] should_failslab+0x10/0x28 [ 72.991314][ T5138] slab_pre_alloc_hook+0x64/0xe8 [ 72.992579][ T5138] kmem_cache_alloc_trace+0x9c/0x47c [ 72.993993][ T5138] join_transaction+0x110/0xaa0 [ 72.995237][ T5138] start_transaction+0x968/0x1480 [ 72.996601][ T5138] btrfs_start_transaction+0x34/0x44 [ 72.998032][ T5138] btrfs_clear_free_space_tree+0xc4/0x9bc [ 72.999542][ T5138] btrfs_start_pre_rw_mount+0x24c/0x578 [ 73.001038][ T5138] btrfs_remount+0xb88/0x130c [ 73.002366][ T5138] legacy_reconfigure+0xfc/0x114 [ 73.003662][ T5138] reconfigure_super+0x1d0/0x6ec [ 73.004901][ T5138] path_mount+0xbec/0x101c [ 73.005949][ T5138] __arm64_sys_mount+0x510/0x5e0 [ 73.007261][ T5138] invoke_syscall+0x98/0x2b8 [ 73.008425][ T5138] el0_svc_common+0x138/0x258 [ 73.009522][ T5138] do_el0_svc+0x58/0x14c [ 73.010661][ T5138] el0_svc+0x7c/0x1f0 [ 73.011716][ T5138] el0t_64_sync_handler+0x84/0xe4 [ 73.013028][ T5138] el0t_64_sync+0x1a0/0x1a4 [ 73.014444][ T5138] BTRFS warning (device loop0): failed to clear free space tree: -12 1970/01/01 00:01:12 executed programs: 24 [ 73.361902][ T5159] loop0: detected capacity change from 0 to 32768 [ 73.423737][ T5159] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5159) [ 73.431705][ T5159] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 73.433956][ T5159] BTRFS info (device loop0): turning on flush-on-commit [ 73.435820][ T5159] BTRFS info (device loop0): using default commit interval 30s [ 73.438511][ T5159] BTRFS info (device loop0): force clearing of disk cache [ 73.440498][ T5159] BTRFS info (device loop0): force zlib compression, level 3 [ 73.443525][ T5159] BTRFS info (device loop0): enabling disk space caching [ 73.445541][ T5159] BTRFS info (device loop0): disk space caching is enabled [ 73.448513][ T5159] BTRFS info (device loop0): has skinny extents [ 73.471108][ T5159] BTRFS info (device loop0): enabling ssd optimizations [ 73.476967][ T5159] FAULT_INJECTION: forcing a failure. [ 73.476967][ T5159] name failslab, interval 1, probability 0, space 0, times 0 [ 73.480664][ T5159] CPU: 1 PID: 5159 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 73.483437][ T5159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 73.485949][ T5159] Call trace: [ 73.486856][ T5159] dump_backtrace+0x0/0x530 [ 73.488010][ T5159] show_stack+0x2c/0x3c [ 73.488977][ T5159] dump_stack_lvl+0x108/0x170 [ 73.490175][ T5159] dump_stack+0x1c/0x58 [ 73.491271][ T5159] should_fail+0x3b8/0x514 [ 73.492514][ T5159] __should_failslab+0xbc/0x110 [ 73.493660][ T5159] should_failslab+0x10/0x28 [ 73.494810][ T5159] slab_pre_alloc_hook+0x64/0xe8 [ 73.496174][ T5159] __kmalloc_track_caller+0x78/0x3d8 [ 73.497557][ T5159] kmemdup_nul+0xe4/0x194 [ 73.498579][ T5159] match_int+0xd8/0x1d0 [ 73.499698][ T5159] btrfs_parse_options+0x4fc/0x2a3c [ 73.501070][ T5159] btrfs_remount+0x344/0x130c [ 73.502340][ T5159] legacy_reconfigure+0xfc/0x114 [ 73.503653][ T5159] reconfigure_super+0x1d0/0x6ec [ 73.504940][ T5159] path_mount+0xbec/0x101c [ 73.506098][ T5159] __arm64_sys_mount+0x510/0x5e0 [ 73.507370][ T5159] invoke_syscall+0x98/0x2b8 [ 73.508629][ T5159] el0_svc_common+0x138/0x258 [ 73.509841][ T5159] do_el0_svc+0x58/0x14c [ 73.510940][ T5159] el0_svc+0x7c/0x1f0 [ 73.512026][ T5159] el0t_64_sync_handler+0x84/0xe4 [ 73.513375][ T5159] el0t_64_sync+0x1a0/0x1a4 [ 73.517660][ T5159] BTRFS error (device loop0): unrecognized commit_interval value 0x0000000000000000 [ 73.864251][ T5180] loop0: detected capacity change from 0 to 32768 [ 73.898940][ T5180] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5180) [ 73.955967][ T5180] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 73.960601][ T5180] BTRFS info (device loop0): turning on flush-on-commit [ 73.962531][ T5180] BTRFS info (device loop0): using default commit interval 30s [ 74.000916][ T5180] FAULT_INJECTION: forcing a failure. [ 74.000916][ T5180] name failslab, interval 1, probability 0, space 0, times 0 [ 74.004325][ T5180] CPU: 0 PID: 5180 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 74.006853][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 74.009394][ T5180] Call trace: [ 74.010281][ T5180] dump_backtrace+0x0/0x530 [ 74.011408][ T5180] show_stack+0x2c/0x3c [ 74.012468][ T5180] dump_stack_lvl+0x108/0x170 [ 74.013630][ T5180] dump_stack+0x1c/0x58 [ 74.014680][ T5180] should_fail+0x3b8/0x514 [ 74.015779][ T5180] __should_failslab+0xbc/0x110 [ 74.017077][ T5180] should_failslab+0x10/0x28 [ 74.018231][ T5180] slab_pre_alloc_hook+0x64/0xe8 [ 74.019498][ T5180] kmem_cache_alloc+0x98/0x45c [ 74.020674][ T5180] btrfs_alloc_path+0x48/0x54 [ 74.022000][ T5180] btrfs_clear_free_space_tree+0x238/0x9bc [ 74.023614][ T5180] btrfs_start_pre_rw_mount+0x24c/0x578 [ 74.024985][ T5180] btrfs_remount+0xb88/0x130c [ 74.026185][ T5180] legacy_reconfigure+0xfc/0x114 [ 74.027678][ T5180] reconfigure_super+0x1d0/0x6ec [ 74.028989][ T5180] path_mount+0xbec/0x101c [ 74.030165][ T5180] __arm64_sys_mount+0x510/0x5e0 [ 74.031394][ T5180] invoke_syscall+0x98/0x2b8 [ 74.032652][ T5180] el0_svc_common+0x138/0x258 [ 74.033860][ T5180] do_el0_svc+0x58/0x14c [ 74.034906][ T5180] el0_svc+0x7c/0x1f0 [ 74.036016][ T5180] el0t_64_sync_handler+0x84/0xe4 [ 74.037339][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 74.038777][ T5180] ------------[ cut here ]------------ [ 74.040578][ T5180] WARNING: CPU: 0 PID: 5180 at fs/btrfs/free-space-tree.c:1267 btrfs_clear_free_space_tree+0x6bc/0x9bc [ 74.043559][ T5180] Modules linked in: [ 74.044580][ T5180] CPU: 0 PID: 5180 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 74.047318][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 74.049939][ T5180] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.051994][ T5180] pc : btrfs_clear_free_space_tree+0x6bc/0x9bc [ 74.053445][ T5180] lr : btrfs_clear_free_space_tree+0x6bc/0x9bc [ 74.054933][ T5180] sp : ffff8000218c77a0 [ 74.055958][ T5180] x29: ffff8000218c7840 x28: 1fffe000191bc80b x27: dfff800000000000 [ 74.057984][ T5180] x26: ffff700004318ef8 x25: ffff0000cdee20bb x24: ffff0000ded54bb0 [ 74.060154][ T5180] x23: 0000000000000006 x22: 00000000fffffff4 x21: ffff0000c8de59d0 [ 74.062357][ T5180] x20: ffff0000ded54c08 x19: 1fffe0001bdaa981 x18: 0000000000000001 [ 74.064441][ T5180] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 74.066572][ T5180] x14: ffff0000c80b9b40 x13: 0000000000000001 x12: 0000000000000001 [ 74.068613][ T5180] x11: 0000000000000000 x10: 0000000000000000 x9 : b764ccaa1850e800 [ 74.070820][ T5180] x8 : b764ccaa1850e800 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.072869][ T5180] x5 : ffff8000218c6f18 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 74.074929][ T5180] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 74.076977][ T5180] Call trace: [ 74.077872][ T5180] btrfs_clear_free_space_tree+0x6bc/0x9bc [ 74.079352][ T5180] btrfs_start_pre_rw_mount+0x24c/0x578 [ 74.080764][ T5180] btrfs_remount+0xb88/0x130c [ 74.081888][ T5180] legacy_reconfigure+0xfc/0x114 [ 74.083178][ T5180] reconfigure_super+0x1d0/0x6ec [ 74.084363][ T5180] path_mount+0xbec/0x101c [ 74.085437][ T5180] __arm64_sys_mount+0x510/0x5e0 [ 74.086756][ T5180] invoke_syscall+0x98/0x2b8 [ 74.087946][ T5180] el0_svc_common+0x138/0x258 [ 74.089175][ T5180] do_el0_svc+0x58/0x14c [ 74.090309][ T5180] el0_svc+0x7c/0x1f0 [ 74.091247][ T5180] el0t_64_sync_handler+0x84/0xe4 [ 74.092360][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 74.093478][ T5180] irq event stamp: 80428 [ 74.094513][ T5180] hardirqs last enabled at (80427): [] __up_console_sem+0xb4/0x100 [ 74.096923][ T5180] hardirqs last disabled at (80428): [] el1_dbg+0x24/0x80 [ 74.099192][ T5180] softirqs last enabled at (80404): [] handle_softirqs+0xb88/0xdbc [ 74.101735][ T5180] softirqs last disabled at (80365): [] __irq_exit_rcu+0x268/0x4d8 [ 74.103993][ T5180] ---[ end trace eaa9b2e07bf4186e ]--- [ 74.106512][ T5180] BTRFS: error (device loop0) in btrfs_clear_free_space_tree:1267: errno=-12 Out of memory [ 74.109313][ T5180] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 74.169619][ T4300] BTRFS warning (device loop0): page private not zero on page 5341184 [ 74.458095][ T5201] loop0: detected capacity change from 0 to 32768 [ 74.517049][ T5201] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5201) [ 74.530178][ T5201] btrfs_printk: 11 callbacks suppressed [ 74.530190][ T5201] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 74.533810][ T5201] BTRFS info (device loop0): turning on flush-on-commit [ 74.535676][ T5201] BTRFS info (device loop0): using default commit interval 30s [ 74.538275][ T5201] BTRFS info (device loop0): force clearing of disk cache [ 74.539921][ T5201] BTRFS info (device loop0): force zlib compression, level 3 [ 74.541832][ T5201] BTRFS info (device loop0): enabling disk space caching [ 74.543572][ T5201] BTRFS info (device loop0): disk space caching is enabled [ 74.545452][ T5201] BTRFS info (device loop0): has skinny extents [ 74.561071][ T5201] BTRFS info (device loop0): enabling ssd optimizations [ 74.566270][ T5201] BTRFS info (device loop0): using default commit interval 30s [ 74.568809][ T5201] BTRFS info (device loop0): force clearing of disk cache [ 74.570834][ T5201] BTRFS info (device loop0): clearing free space tree [ 74.572658][ T5201] FAULT_INJECTION: forcing a failure. [ 74.572658][ T5201] name failslab, interval 1, probability 0, space 0, times 0 [ 74.576262][ T5201] CPU: 1 PID: 5201 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 74.578972][ T5201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 74.581701][ T5201] Call trace: [ 74.582587][ T5201] dump_backtrace+0x0/0x530 [ 74.583752][ T5201] show_stack+0x2c/0x3c [ 74.584768][ T5201] dump_stack_lvl+0x108/0x170 [ 74.585921][ T5201] dump_stack+0x1c/0x58 [ 74.586953][ T5201] should_fail+0x3b8/0x514 [ 74.588147][ T5201] __should_failslab+0xbc/0x110 [ 74.589366][ T5201] should_failslab+0x10/0x28 [ 74.590540][ T5201] slab_pre_alloc_hook+0x64/0xe8 [ 74.591865][ T5201] kmem_cache_alloc_trace+0x9c/0x47c [ 74.593255][ T5201] join_transaction+0x110/0xaa0 [ 74.594596][ T5201] start_transaction+0x968/0x1480 [ 74.595953][ T5201] btrfs_start_transaction+0x34/0x44 [ 74.597169][ T5201] btrfs_clear_free_space_tree+0xc4/0x9bc [ 74.598740][ T5201] btrfs_start_pre_rw_mount+0x24c/0x578 [ 74.600232][ T5201] btrfs_remount+0xb88/0x130c [ 74.601446][ T5201] legacy_reconfigure+0xfc/0x114 [ 74.602816][ T5201] reconfigure_super+0x1d0/0x6ec [ 74.603906][ T5201] path_mount+0xbec/0x101c [ 74.605064][ T5201] __arm64_sys_mount+0x510/0x5e0 [ 74.606455][ T5201] invoke_syscall+0x98/0x2b8 [ 74.607697][ T5201] el0_svc_common+0x138/0x258 [ 74.608809][ T5201] do_el0_svc+0x58/0x14c [ 74.609990][ T5201] el0_svc+0x7c/0x1f0 [ 74.610995][ T5201] el0t_64_sync_handler+0x84/0xe4 [ 74.612391][ T5201] el0t_64_sync+0x1a0/0x1a4 [ 74.616890][ T5201] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 74.951260][ T5222] loop0: detected capacity change from 0 to 32768 [ 75.078736][ T5222] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5222) [ 75.087075][ T5222] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 75.089580][ T5222] BTRFS info (device loop0): turning on flush-on-commit [ 75.096832][ T5222] BTRFS info (device loop0): using default commit interval 30s [ 75.099010][ T5222] BTRFS info (device loop0): force clearing of disk cache [ 75.100993][ T5222] BTRFS info (device loop0): force zlib compression, level 3 [ 75.106896][ T5222] BTRFS info (device loop0): enabling disk space caching [ 75.108920][ T5222] BTRFS info (device loop0): disk space caching is enabled [ 75.116876][ T5222] BTRFS info (device loop0): has skinny extents [ 75.206341][ T5222] BTRFS info (device loop0): enabling ssd optimizations [ 75.217760][ T5222] BTRFS info (device loop0): using default commit interval 30s [ 75.221513][ T5222] BTRFS info (device loop0): force clearing of disk cache [ 75.223570][ T5222] BTRFS info (device loop0): clearing free space tree [ 75.225375][ T5222] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 75.233180][ T5222] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 75.246714][ T5222] FAULT_INJECTION: forcing a failure. [ 75.246714][ T5222] name failslab, interval 1, probability 0, space 0, times 0 [ 75.250186][ T5222] CPU: 0 PID: 5222 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 75.252548][ T5222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 75.254915][ T5222] Call trace: [ 75.255740][ T5222] dump_backtrace+0x0/0x530 [ 75.256981][ T5222] show_stack+0x2c/0x3c [ 75.258039][ T5222] dump_stack_lvl+0x108/0x170 [ 75.259295][ T5222] dump_stack+0x1c/0x58 [ 75.260425][ T5222] should_fail+0x3b8/0x514 [ 75.261600][ T5222] __should_failslab+0xbc/0x110 [ 75.262928][ T5222] should_failslab+0x10/0x28 [ 75.264068][ T5222] slab_pre_alloc_hook+0x64/0xe8 [ 75.265443][ T5222] kmem_cache_alloc+0x98/0x45c [ 75.266624][ T5222] btrfs_alloc_path+0x48/0x54 [ 75.267814][ T5222] btrfs_clear_free_space_tree+0x238/0x9bc [ 75.269410][ T5222] btrfs_start_pre_rw_mount+0x24c/0x578 [ 75.270965][ T5222] btrfs_remount+0xb88/0x130c [ 75.272157][ T5222] legacy_reconfigure+0xfc/0x114 [ 75.273424][ T5222] reconfigure_super+0x1d0/0x6ec [ 75.274603][ T5222] path_mount+0xbec/0x101c [ 75.275707][ T5222] __arm64_sys_mount+0x510/0x5e0 [ 75.276971][ T5222] invoke_syscall+0x98/0x2b8 [ 75.278087][ T5222] el0_svc_common+0x138/0x258 [ 75.279269][ T5222] do_el0_svc+0x58/0x14c [ 75.280474][ T5222] el0_svc+0x7c/0x1f0 [ 75.281506][ T5222] el0t_64_sync_handler+0x84/0xe4 [ 75.282622][ T5222] el0t_64_sync+0x1a0/0x1a4 [ 75.288238][ T5222] ------------[ cut here ]------------ [ 75.290175][ T5222] WARNING: CPU: 0 PID: 5222 at fs/btrfs/free-space-tree.c:1267 btrfs_clear_free_space_tree+0x6bc/0x9bc [ 75.292956][ T5222] Modules linked in: [ 75.293943][ T5222] CPU: 0 PID: 5222 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 75.296583][ T5222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 75.299141][ T5222] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.301271][ T5222] pc : btrfs_clear_free_space_tree+0x6bc/0x9bc [ 75.302965][ T5222] lr : btrfs_clear_free_space_tree+0x6bc/0x9bc [ 75.304683][ T5222] sp : ffff800021a977a0 [ 75.305858][ T5222] x29: ffff800021a97840 x28: 1fffe000191bc80b x27: dfff800000000000 [ 75.308052][ T5222] x26: ffff700004352ef8 x25: ffff0000d06d20bb x24: ffff0000ded54580 [ 75.310239][ T5222] x23: 0000000000000006 x22: 00000000fffffff4 x21: ffff0000c8de59d0 [ 75.312464][ T5222] x20: ffff0000ded545d8 x19: 1fffe0001bdaa8bb x18: 0000000000000001 [ 75.314489][ T5222] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 75.316581][ T5222] x14: ffff0000c95651c0 x13: 0000000000000001 x12: 0000000000000001 [ 75.318602][ T5222] x11: 0000000000000000 x10: 0000000000000000 x9 : fd44eead9eb7f300 [ 75.320575][ T5222] x8 : fd44eead9eb7f300 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.322768][ T5222] x5 : ffff800021a96f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 75.324845][ T5222] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 75.326952][ T5222] Call trace: [ 75.327736][ T5222] btrfs_clear_free_space_tree+0x6bc/0x9bc [ 75.329259][ T5222] btrfs_start_pre_rw_mount+0x24c/0x578 [ 75.330619][ T5222] btrfs_remount+0xb88/0x130c [ 75.331833][ T5222] legacy_reconfigure+0xfc/0x114 [ 75.333176][ T5222] reconfigure_super+0x1d0/0x6ec [ 75.334483][ T5222] path_mount+0xbec/0x101c [ 75.335639][ T5222] __arm64_sys_mount+0x510/0x5e0 [ 75.336937][ T5222] invoke_syscall+0x98/0x2b8 [ 75.338204][ T5222] el0_svc_common+0x138/0x258 [ 75.339568][ T5222] do_el0_svc+0x58/0x14c [ 75.340699][ T5222] el0_svc+0x7c/0x1f0 [ 75.341789][ T5222] el0t_64_sync_handler+0x84/0xe4 [ 75.343114][ T5222] el0t_64_sync+0x1a0/0x1a4 [ 75.344366][ T5222] irq event stamp: 79978 [ 75.345471][ T5222] hardirqs last enabled at (79977): [] __up_console_sem+0xb4/0x100 [ 75.347984][ T5222] hardirqs last disabled at (79978): [] el1_dbg+0x24/0x80 [ 75.350128][ T5222] softirqs last enabled at (79954): [] handle_softirqs+0xb88/0xdbc [ 75.352669][ T5222] softirqs last disabled at (79937): [] __irq_exit_rcu+0x268/0x4d8 [ 75.355080][ T5222] ---[ end trace eaa9b2e07bf4186f ]--- [ 75.367719][ T5222] BTRFS: error (device loop0) in btrfs_clear_free_space_tree:1267: errno=-12 Out of memory [ 75.370554][ T5222] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 75.497507][ T4300] BTRFS warning (device loop0): page private not zero on page 5341184 [ 75.819288][ T5244] loop0: detected capacity change from 0 to 32768 [ 75.897810][ T5244] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5244) [ 75.950901][ T5244] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 75.953455][ T5244] BTRFS info (device loop0): turning on flush-on-commit [ 75.955324][ T5244] BTRFS info (device loop0): using default commit interval 30s [ 75.958171][ T5244] BTRFS info (device loop0): force clearing of disk cache [ 75.960304][ T5244] BTRFS info (device loop0): force zlib compression, level 3 [ 75.962325][ T5244] BTRFS info (device loop0): enabling disk space caching [ 75.964235][ T5244] BTRFS info (device loop0): disk space caching is enabled [ 75.966021][ T5244] BTRFS info (device loop0): has skinny extents [ 75.983502][ T5244] BTRFS info (device loop0): enabling ssd optimizations [ 75.988860][ T5244] BTRFS info (device loop0): using default commit interval 30s [ 75.991115][ T5244] BTRFS info (device loop0): force clearing of disk cache [ 75.993114][ T5244] BTRFS info (device loop0): clearing free space tree [ 75.994922][ T5244] FAULT_INJECTION: forcing a failure. [ 75.994922][ T5244] name failslab, interval 1, probability 0, space 0, times 0 [ 75.999791][ T5244] CPU: 1 PID: 5244 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 76.002487][ T5244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 76.004939][ T5244] Call trace: [ 76.005844][ T5244] dump_backtrace+0x0/0x530 [ 76.006912][ T5244] show_stack+0x2c/0x3c [ 76.008057][ T5244] dump_stack_lvl+0x108/0x170 [ 76.009250][ T5244] dump_stack+0x1c/0x58 [ 76.010375][ T5244] should_fail+0x3b8/0x514 [ 76.011580][ T5244] __should_failslab+0xbc/0x110 [ 76.012850][ T5244] should_failslab+0x10/0x28 [ 76.014073][ T5244] slab_pre_alloc_hook+0x64/0xe8 [ 76.015361][ T5244] kmem_cache_alloc_trace+0x9c/0x47c [ 76.016796][ T5244] join_transaction+0x110/0xaa0 [ 76.018194][ T5244] start_transaction+0x968/0x1480 [ 76.019377][ T5244] btrfs_start_transaction+0x34/0x44 [ 76.020725][ T5244] btrfs_clear_free_space_tree+0xc4/0x9bc [ 76.022156][ T5244] btrfs_start_pre_rw_mount+0x24c/0x578 [ 76.023541][ T5244] btrfs_remount+0xb88/0x130c [ 76.024714][ T5244] legacy_reconfigure+0xfc/0x114 [ 76.026054][ T5244] reconfigure_super+0x1d0/0x6ec [ 76.027421][ T5244] path_mount+0xbec/0x101c [ 76.028500][ T5244] __arm64_sys_mount+0x510/0x5e0 [ 76.029782][ T5244] invoke_syscall+0x98/0x2b8 [ 76.031022][ T5244] el0_svc_common+0x138/0x258 [ 76.032176][ T5244] do_el0_svc+0x58/0x14c [ 76.033111][ T5244] el0_svc+0x7c/0x1f0 [ 76.034209][ T5244] el0t_64_sync_handler+0x84/0xe4 [ 76.035562][ T5244] el0t_64_sync+0x1a0/0x1a4 [ 76.045258][ T5244] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 76.415386][ T5265] loop0: detected capacity change from 0 to 32768 [ 76.476795][ T5265] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5265) [ 76.483634][ T5265] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 76.486178][ T5265] BTRFS info (device loop0): turning on flush-on-commit [ 76.489538][ T5265] BTRFS info (device loop0): using default commit interval 30s [ 76.491726][ T5265] BTRFS info (device loop0): force clearing of disk cache [ 76.493809][ T5265] BTRFS info (device loop0): force zlib compression, level 3 [ 76.495803][ T5265] BTRFS info (device loop0): enabling disk space caching [ 76.497665][ T5265] BTRFS info (device loop0): disk space caching is enabled [ 76.499597][ T5265] BTRFS info (device loop0): has skinny extents [ 76.518543][ T5265] BTRFS info (device loop0): enabling ssd optimizations [ 76.524244][ T5265] BTRFS info (device loop0): using default commit interval 30s [ 76.526250][ T5265] BTRFS info (device loop0): force clearing of disk cache [ 76.528901][ T5265] BTRFS info (device loop0): clearing free space tree [ 76.530821][ T5265] FAULT_INJECTION: forcing a failure. [ 76.530821][ T5265] name failslab, interval 1, probability 0, space 0, times 0 [ 76.534067][ T5265] CPU: 0 PID: 5265 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 76.536684][ T5265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 76.539351][ T5265] Call trace: [ 76.540235][ T5265] dump_backtrace+0x0/0x530 [ 76.541443][ T5265] show_stack+0x2c/0x3c [ 76.542608][ T5265] dump_stack_lvl+0x108/0x170 [ 76.543854][ T5265] dump_stack+0x1c/0x58 [ 76.544927][ T5265] should_fail+0x3b8/0x514 [ 76.546142][ T5265] __should_failslab+0xbc/0x110 [ 76.547464][ T5265] should_failslab+0x10/0x28 [ 76.548708][ T5265] slab_pre_alloc_hook+0x64/0xe8 [ 76.550027][ T5265] kmem_cache_alloc+0x98/0x45c [ 76.551358][ T5265] start_transaction+0x4ec/0x1480 [ 76.552716][ T5265] btrfs_start_transaction+0x34/0x44 [ 76.554211][ T5265] btrfs_clear_free_space_tree+0xc4/0x9bc [ 76.555812][ T5265] btrfs_start_pre_rw_mount+0x24c/0x578 [ 76.557361][ T5265] btrfs_remount+0xb88/0x130c [ 76.558614][ T5265] legacy_reconfigure+0xfc/0x114 [ 76.560023][ T5265] reconfigure_super+0x1d0/0x6ec [ 76.561373][ T5265] path_mount+0xbec/0x101c [ 76.562619][ T5265] __arm64_sys_mount+0x510/0x5e0 [ 76.563943][ T5265] invoke_syscall+0x98/0x2b8 [ 76.565221][ T5265] el0_svc_common+0x138/0x258 [ 76.566455][ T5265] do_el0_svc+0x58/0x14c [ 76.567693][ T5265] el0_svc+0x7c/0x1f0 [ 76.568777][ T5265] el0t_64_sync_handler+0x84/0xe4 [ 76.570146][ T5265] el0t_64_sync+0x1a0/0x1a4 [ 76.575145][ T5265] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 76.912871][ T5286] loop0: detected capacity change from 0 to 32768 [ 76.977817][ T5286] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5286) [ 77.040340][ T5286] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 77.042780][ T5286] BTRFS info (device loop0): turning on flush-on-commit [ 77.044755][ T5286] BTRFS info (device loop0): using default commit interval 30s [ 77.047163][ T5286] BTRFS info (device loop0): force clearing of disk cache [ 77.049111][ T5286] BTRFS info (device loop0): force zlib compression, level 3 [ 77.051134][ T5286] BTRFS info (device loop0): enabling disk space caching [ 77.053003][ T5286] BTRFS info (device loop0): disk space caching is enabled [ 77.055013][ T5286] BTRFS info (device loop0): has skinny extents [ 77.079036][ T5286] BTRFS info (device loop0): enabling ssd optimizations [ 77.084459][ T5286] BTRFS info (device loop0): using default commit interval 30s [ 77.087913][ T5286] BTRFS info (device loop0): force clearing of disk cache [ 77.089915][ T5286] BTRFS info (device loop0): clearing free space tree [ 77.091789][ T5286] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 77.094452][ T5286] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 77.097339][ T5286] FAULT_INJECTION: forcing a failure. [ 77.097339][ T5286] name failslab, interval 1, probability 0, space 0, times 0 [ 77.100716][ T5286] CPU: 1 PID: 5286 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 77.103415][ T5286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 77.106063][ T5286] Call trace: [ 77.106931][ T5286] dump_backtrace+0x0/0x530 [ 77.108180][ T5286] show_stack+0x2c/0x3c [ 77.109265][ T5286] dump_stack_lvl+0x108/0x170 [ 77.110591][ T5286] dump_stack+0x1c/0x58 [ 77.111697][ T5286] should_fail+0x3b8/0x514 [ 77.112883][ T5286] __should_failslab+0xbc/0x110 [ 77.114123][ T5286] should_failslab+0x10/0x28 [ 77.115308][ T5286] slab_pre_alloc_hook+0x64/0xe8 [ 77.116592][ T5286] kmem_cache_alloc+0x98/0x45c [ 77.117746][ T5286] btrfs_alloc_path+0x48/0x54 [ 77.119006][ T5286] btrfs_clear_free_space_tree+0x238/0x9bc [ 77.120479][ T5286] btrfs_start_pre_rw_mount+0x24c/0x578 [ 77.121951][ T5286] btrfs_remount+0xb88/0x130c [ 77.123217][ T5286] legacy_reconfigure+0xfc/0x114 [ 77.124495][ T5286] reconfigure_super+0x1d0/0x6ec [ 77.125798][ T5286] path_mount+0xbec/0x101c [ 77.126984][ T5286] __arm64_sys_mount+0x510/0x5e0 [ 77.128326][ T5286] invoke_syscall+0x98/0x2b8 [ 77.129575][ T5286] el0_svc_common+0x138/0x258 [ 77.130677][ T5286] do_el0_svc+0x58/0x14c [ 77.131787][ T5286] el0_svc+0x7c/0x1f0 [ 77.132907][ T5286] el0t_64_sync_handler+0x84/0xe4 [ 77.134275][ T5286] el0t_64_sync+0x1a0/0x1a4 [ 77.137478][ T5286] ------------[ cut here ]------------ [ 77.139356][ T5286] WARNING: CPU: 1 PID: 5286 at fs/btrfs/free-space-tree.c:1267 btrfs_clear_free_space_tree+0x6bc/0x9bc [ 77.142362][ T5286] Modules linked in: [ 77.143359][ T5286] CPU: 1 PID: 5286 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 77.145932][ T5286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 77.148499][ T5286] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 77.150527][ T5286] pc : btrfs_clear_free_space_tree+0x6bc/0x9bc [ 77.152112][ T5286] lr : btrfs_clear_free_space_tree+0x6bc/0x9bc [ 77.153694][ T5286] sp : ffff800021ef77a0 [ 77.154824][ T5286] x29: ffff800021ef7840 x28: 1fffe00018d3600b x27: dfff800000000000 [ 77.156964][ T5286] x26: ffff7000043deef8 x25: ffff0000dafbe0bb x24: ffff0000c05f0840 [ 77.159215][ T5286] x23: 0000000000000006 x22: 00000000fffffff4 x21: ffff0000c69b19d0 [ 77.161335][ T5286] x20: ffff0000c05f0898 x19: 1fffe000180be113 x18: 0000000000000001 [ 77.163501][ T5286] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 77.165465][ T5286] x14: ffff0000c73c0000 x13: 0000000000000001 x12: 0000000000000001 [ 77.167515][ T5286] x11: 0000000000000000 x10: 0000000000000000 x9 : 064417cedb742700 [ 77.169557][ T5286] x8 : 064417cedb742700 x7 : 0000000000000001 x6 : 0000000000000001 [ 77.171657][ T5286] x5 : ffff800021ef6f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 77.173816][ T5286] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 77.175668][ T5286] Call trace: [ 77.176489][ T5286] btrfs_clear_free_space_tree+0x6bc/0x9bc [ 77.178055][ T5286] btrfs_start_pre_rw_mount+0x24c/0x578 [ 77.179589][ T5286] btrfs_remount+0xb88/0x130c [ 77.180837][ T5286] legacy_reconfigure+0xfc/0x114 [ 77.181988][ T5286] reconfigure_super+0x1d0/0x6ec [ 77.183309][ T5286] path_mount+0xbec/0x101c [ 77.184425][ T5286] __arm64_sys_mount+0x510/0x5e0 [ 77.185775][ T5286] invoke_syscall+0x98/0x2b8 [ 77.186940][ T5286] el0_svc_common+0x138/0x258 [ 77.188244][ T5286] do_el0_svc+0x58/0x14c [ 77.189320][ T5286] el0_svc+0x7c/0x1f0 [ 77.190298][ T5286] el0t_64_sync_handler+0x84/0xe4 [ 77.191581][ T5286] el0t_64_sync+0x1a0/0x1a4 [ 77.192744][ T5286] irq event stamp: 80778 [ 77.193857][ T5286] hardirqs last enabled at (80777): [] __up_console_sem+0xb4/0x100 [ 77.196469][ T5286] hardirqs last disabled at (80778): [] el1_dbg+0x24/0x80 [ 77.198699][ T5286] softirqs last enabled at (80754): [] handle_softirqs+0xb88/0xdbc [ 77.201179][ T5286] softirqs last disabled at (80715): [] __irq_exit_rcu+0x268/0x4d8 [ 77.203644][ T5286] ---[ end trace eaa9b2e07bf41870 ]--- [ 77.207230][ T5286] BTRFS: error (device loop0) in btrfs_clear_free_space_tree:1267: errno=-12 Out of memory [ 77.209992][ T5286] BTRFS warning (device loop0): failed to clear free space tree: -12 [ 77.268788][ T4300] BTRFS warning (device loop0): page private not zero on page 5341184 [ 77.565366][ T5307] loop0: detected capacity change from 0 to 32768