Warning: Permanently added '10.128.10.43' (ED25519) to the list of known hosts. 1970/01/01 00:01:22 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:23 parsed 1 programs [ 85.548488][ T4420] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 91.952818][ T4460] chnl_net:caif_netlink_parms(): no params data found [ 91.986988][ T4460] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.988745][ T4460] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.991040][ T4460] device bridge_slave_0 entered promiscuous mode [ 91.994731][ T4460] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.996624][ T4460] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.998969][ T4460] device bridge_slave_1 entered promiscuous mode [ 92.012743][ T4460] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.056153][ T4460] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.071515][ T4460] team0: Port device team_slave_0 added [ 92.076476][ T4460] team0: Port device team_slave_1 added [ 92.094998][ T4460] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.096695][ T4460] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 92.102628][ T4460] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.107124][ T4460] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.108742][ T4460] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 92.116493][ T4460] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.185355][ T4460] device hsr_slave_0 entered promiscuous mode [ 92.255489][ T4460] device hsr_slave_1 entered promiscuous mode [ 93.010102][ T4460] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.056570][ T4460] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.106233][ T4460] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.146090][ T4460] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.221623][ T4460] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.228113][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.230552][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.235038][ T4460] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.246066][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.248665][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.251006][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.252768][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.256233][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.259044][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.261460][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.263314][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.267495][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.282459][ T4460] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 93.287858][ T4460] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.294347][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.296919][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.301765][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.310795][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.313790][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.316669][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.319154][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.321837][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.330857][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.334722][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.342582][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.353594][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.411750][ T4460] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.416758][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.418839][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.432281][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.437146][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.455293][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.457898][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.460674][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.464860][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.471979][ T4460] device veth0_vlan entered promiscuous mode [ 93.481121][ T4460] device veth1_vlan entered promiscuous mode [ 93.496775][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.499330][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.501830][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.505795][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.510698][ T4460] device veth0_macvtap entered promiscuous mode [ 93.515691][ T4460] device veth1_macvtap entered promiscuous mode [ 93.529118][ T4460] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.531102][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.535399][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.537891][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.540908][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.547138][ T4460] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.550789][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.555682][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.559708][ T4460] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.562096][ T4460] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.566187][ T4460] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.568410][ T4460] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.701709][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.705899][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.708678][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 93.728775][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.730841][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.735946][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:34 executed programs: 0 [ 94.908358][ T4644] chnl_net:caif_netlink_parms(): no params data found [ 94.942638][ T4644] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.947498][ T4644] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.949869][ T4644] device bridge_slave_0 entered promiscuous mode [ 94.953864][ T4644] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.955762][ T4644] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.958165][ T4644] device bridge_slave_1 entered promiscuous mode [ 94.972999][ T4644] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.977861][ T4644] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.005412][ T4644] team0: Port device team_slave_0 added [ 95.008638][ T4644] team0: Port device team_slave_1 added [ 95.020706][ T4644] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.022563][ T4644] 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. [ 95.029573][ T4644] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.033609][ T4644] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.035403][ T4644] 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. [ 95.041928][ T4644] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.115383][ T4644] device hsr_slave_0 entered promiscuous mode [ 95.143632][ T4644] device hsr_slave_1 entered promiscuous mode [ 95.203364][ T4644] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.205364][ T4644] Cannot create hsr debugfs directory [ 95.265769][ T4644] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.816468][ T4086] Bluetooth: hci0: command 0x0409 tx timeout [ 98.338210][ T4644] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.739511][ T4644] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.790861][ T4644] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.893291][ T21] Bluetooth: hci0: command 0x041b tx timeout [ 98.940797][ T4644] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.975485][ T4644] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.015534][ T4644] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.065428][ T4644] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.194534][ T4644] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.201034][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.203565][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.207828][ T4644] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.217763][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.220404][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.222850][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.224709][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.229516][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.232159][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.234801][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.236671][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.238933][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.244721][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.251129][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.256452][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.259890][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.262668][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.269838][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.273029][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.278983][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.281712][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.289238][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.291748][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.296742][ T4644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.363157][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.365422][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.370836][ T4644] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.382294][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.385651][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.397317][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.399987][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.402711][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.405515][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.432565][ T4644] device veth0_vlan entered promiscuous mode [ 99.440151][ T4644] device veth1_vlan entered promiscuous mode [ 99.454550][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.457081][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.459805][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.462320][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.467804][ T4644] device veth0_macvtap entered promiscuous mode [ 99.471798][ T4644] device veth1_macvtap entered promiscuous mode [ 99.481633][ T4644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 99.484542][ T4644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.488160][ T4644] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.490037][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.492441][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.495749][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.498345][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.502624][ T4644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 99.507429][ T4644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.511178][ T4644] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.513776][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.516371][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.520989][ T4644] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.523648][ T4644] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.525822][ T4644] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.528029][ T4644] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.561542][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.569966][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.575298][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 99.578571][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.580650][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.584810][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.821809][ T4850] loop0: detected capacity change from 0 to 32768 [ 99.909305][ T4850] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4850) [ 99.920241][ T4850] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 99.922687][ T4850] BTRFS info (device loop0): enabling auto defrag [ 99.925354][ T4850] BTRFS info (device loop0): enabling ssd optimizations [ 99.927117][ T4850] BTRFS info (device loop0): using spread ssd allocation scheme [ 99.929054][ T4850] BTRFS info (device loop0): max_inline at 0 [ 99.930589][ T4850] BTRFS info (device loop0): force clearing of disk cache [ 99.932375][ T4850] BTRFS info (device loop0): turning on sync discard [ 99.935194][ T4850] BTRFS info (device loop0): disabling free space tree [ 99.936909][ T4850] BTRFS info (device loop0): has skinny extents [ 99.970033][ T4850] BTRFS info (device loop0): clearing free space tree [ 99.972082][ T4850] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 99.976436][ T4850] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 100.001350][ T4850] FAULT_INJECTION: forcing a failure. [ 100.001350][ T4850] name failslab, interval 1, probability 0, space 0, times 1 [ 100.007875][ T4850] CPU: 1 PID: 4850 Comm: syz.0.16 Not tainted 5.15.178-syzkaller #0 [ 100.009863][ T4850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 100.012331][ T4850] Call trace: [ 100.013092][ T4850] dump_backtrace+0x0/0x530 [ 100.014155][ T4850] show_stack+0x2c/0x3c [ 100.015205][ T4850] dump_stack_lvl+0x108/0x170 [ 100.016420][ T4850] dump_stack+0x1c/0x58 [ 100.017400][ T4850] should_fail+0x3b8/0x514 [ 100.018480][ T4850] __should_failslab+0xbc/0x110 [ 100.019599][ T4850] should_failslab+0x10/0x28 [ 100.020795][ T4850] slab_pre_alloc_hook+0x64/0xe8 [ 100.022127][ T4850] kmem_cache_alloc+0x98/0x45c [ 100.023334][ T4850] start_transaction+0x4ec/0x1480 [ 100.024550][ T4850] btrfs_start_transaction+0x34/0x44 [ 100.025932][ T4850] btrfs_ioctl_set_fslabel+0x2a4/0x39c [ 100.027359][ T4850] btrfs_ioctl+0x50c/0xa5c [ 100.028507][ T4850] __arm64_sys_ioctl+0x14c/0x1c8 [ 100.029759][ T4850] invoke_syscall+0x98/0x2b8 [ 100.030954][ T4850] el0_svc_common+0x138/0x258 [ 100.032097][ T4850] do_el0_svc+0x58/0x14c [ 100.033153][ T4850] el0_svc+0x7c/0x1f0 [ 100.034202][ T4850] el0t_64_sync_handler+0x84/0xe4 [ 100.035488][ T4850] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:40 executed programs: 3 [ 100.426673][ T4871] loop0: detected capacity change from 0 to 32768 [ 100.476406][ T4871] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4871) [ 100.519530][ T4871] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 100.521698][ T4871] BTRFS info (device loop0): enabling auto defrag [ 100.524052][ T4871] BTRFS info (device loop0): enabling ssd optimizations [ 100.525786][ T4871] BTRFS info (device loop0): using spread ssd allocation scheme [ 100.527926][ T4871] BTRFS info (device loop0): max_inline at 0 [ 100.529562][ T4871] BTRFS info (device loop0): force clearing of disk cache [ 100.531324][ T4871] BTRFS info (device loop0): turning on sync discard [ 100.533053][ T4871] BTRFS info (device loop0): disabling free space tree [ 100.535872][ T4871] BTRFS info (device loop0): has skinny extents [ 100.550888][ T4871] BTRFS info (device loop0): clearing free space tree [ 100.552712][ T4871] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 100.557104][ T4871] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 100.567986][ T4871] FAULT_INJECTION: forcing a failure. [ 100.567986][ T4871] name failslab, interval 1, probability 0, space 0, times 0 [ 100.571509][ T4871] CPU: 0 PID: 4871 Comm: syz.0.17 Not tainted 5.15.178-syzkaller #0 [ 100.573661][ T4871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 100.576389][ T4871] Call trace: [ 100.577170][ T4871] dump_backtrace+0x0/0x530 [ 100.578338][ T4871] show_stack+0x2c/0x3c [ 100.579489][ T4871] dump_stack_lvl+0x108/0x170 [ 100.580726][ T4871] dump_stack+0x1c/0x58 [ 100.581797][ T4871] should_fail+0x3b8/0x514 [ 100.582901][ T4871] __should_failslab+0xbc/0x110 [ 100.584173][ T4871] should_failslab+0x10/0x28 [ 100.585379][ T4871] slab_pre_alloc_hook+0x64/0xe8 [ 100.586637][ T4871] kmem_cache_alloc+0x98/0x45c [ 100.587808][ T4871] btrfs_alloc_path+0x5c/0x68 [ 100.589042][ T4871] __btrfs_free_extent+0x1f4/0x2100 [ 100.590352][ T4871] __btrfs_run_delayed_refs+0xdd0/0x3d50 [ 100.591808][ T4871] btrfs_run_delayed_refs+0x11c/0x47c [ 100.593214][ T4871] btrfs_commit_transaction+0x1b8/0x30f0 [ 100.594738][ T4871] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 100.596197][ T4871] btrfs_ioctl+0x50c/0xa5c [ 100.597350][ T4871] __arm64_sys_ioctl+0x14c/0x1c8 [ 100.598660][ T4871] invoke_syscall+0x98/0x2b8 [ 100.599867][ T4871] el0_svc_common+0x138/0x258 [ 100.601078][ T4871] do_el0_svc+0x58/0x14c [ 100.602157][ T4871] el0_svc+0x7c/0x1f0 [ 100.603234][ T4871] el0t_64_sync_handler+0x84/0xe4 [ 100.604474][ T4871] el0t_64_sync+0x1a0/0x1a4 [ 100.611717][ T4871] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 100.615579][ T4871] ------------[ cut here ]------------ [ 100.617278][ T4871] WARNING: CPU: 1 PID: 4871 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 100.619747][ T4871] Modules linked in: [ 100.620715][ T4871] CPU: 1 PID: 4871 Comm: syz.0.17 Not tainted 5.15.178-syzkaller #0 [ 100.622697][ T4871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 100.625343][ T4871] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 100.627299][ T4871] pc : btrfs_run_delayed_refs+0x408/0x47c [ 100.628767][ T4871] lr : btrfs_run_delayed_refs+0x408/0x47c [ 100.630296][ T4871] sp : ffff8000202577b0 [ 100.631321][ T4871] x29: ffff8000202577c0 x28: dfff800000000000 x27: ffff0000c0f99024 [ 100.633443][ T4871] x26: 00000000fffffff4 x25: ffff0000e2088318 x24: 1fffe0001c411063 [ 100.635519][ T4871] x23: ffff0000e2088318 x22: 0000000000000000 x21: 0000000000000006 [ 100.637632][ T4871] x20: ffff0000c0f99000 x19: ffff0000e20882c0 x18: 0000000000000001 [ 100.639715][ T4871] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 100.641753][ T4871] x14: ffff0000c8420000 x13: 0000000000000001 x12: 0000000000000001 [ 100.643842][ T4871] x11: 0000000000000000 x10: 0000000000000000 x9 : bab7d2235dcc3700 [ 100.645919][ T4871] x8 : bab7d2235dcc3700 x7 : 0000000000000001 x6 : 0000000000000001 [ 100.647914][ T4871] x5 : ffff800020256f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 100.649920][ T4871] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 100.651978][ T4871] Call trace: [ 100.652775][ T4871] btrfs_run_delayed_refs+0x408/0x47c [ 100.654178][ T4871] btrfs_commit_transaction+0x1b8/0x30f0 [ 100.655558][ T4871] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 100.656961][ T4871] btrfs_ioctl+0x50c/0xa5c [ 100.658137][ T4871] __arm64_sys_ioctl+0x14c/0x1c8 [ 100.659390][ T4871] invoke_syscall+0x98/0x2b8 [ 100.660525][ T4871] el0_svc_common+0x138/0x258 [ 100.661700][ T4871] do_el0_svc+0x58/0x14c [ 100.662756][ T4871] el0_svc+0x7c/0x1f0 [ 100.663787][ T4871] el0t_64_sync_handler+0x84/0xe4 [ 100.665098][ T4871] el0t_64_sync+0x1a0/0x1a4 [ 100.666265][ T4871] irq event stamp: 79954 [ 100.667423][ T4871] hardirqs last enabled at (79953): [] __up_console_sem+0xb4/0x100 [ 100.669881][ T4871] hardirqs last disabled at (79954): [] el1_dbg+0x24/0x80 [ 100.672075][ T4871] softirqs last enabled at (79930): [] handle_softirqs+0xb88/0xdbc [ 100.674493][ T4871] softirqs last disabled at (79839): [] __irq_exit_rcu+0x268/0x4d8 [ 100.676947][ T4871] ---[ end trace 749cb15a23a90b21 ]--- [ 100.680181][ T4871] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 100.682927][ T4871] BTRFS info (device loop0): forced readonly [ 100.973414][ T4089] Bluetooth: hci0: command 0x040f tx timeout [ 101.020312][ T4892] loop0: detected capacity change from 0 to 32768 [ 101.058221][ T4892] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4892) [ 101.098006][ T4892] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 101.100267][ T4892] BTRFS info (device loop0): enabling auto defrag [ 101.101904][ T4892] BTRFS info (device loop0): enabling ssd optimizations [ 101.104102][ T4892] BTRFS info (device loop0): using spread ssd allocation scheme [ 101.106314][ T4892] BTRFS info (device loop0): max_inline at 0 [ 101.108009][ T4892] BTRFS info (device loop0): force clearing of disk cache [ 101.109797][ T4892] BTRFS info (device loop0): turning on sync discard [ 101.111468][ T4892] BTRFS info (device loop0): disabling free space tree [ 101.113863][ T4892] BTRFS info (device loop0): has skinny extents [ 101.128741][ T4892] BTRFS info (device loop0): clearing free space tree [ 101.130554][ T4892] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 101.133045][ T4892] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 101.146397][ T4892] FAULT_INJECTION: forcing a failure. [ 101.146397][ T4892] name failslab, interval 1, probability 0, space 0, times 0 [ 101.149608][ T4892] CPU: 0 PID: 4892 Comm: syz.0.18 Tainted: G W 5.15.178-syzkaller #0 [ 101.151938][ T4892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 101.154417][ T4892] Call trace: [ 101.155229][ T4892] dump_backtrace+0x0/0x530 [ 101.156384][ T4892] show_stack+0x2c/0x3c [ 101.157452][ T4892] dump_stack_lvl+0x108/0x170 [ 101.158714][ T4892] dump_stack+0x1c/0x58 [ 101.159782][ T4892] should_fail+0x3b8/0x514 [ 101.160937][ T4892] __should_failslab+0xbc/0x110 [ 101.162207][ T4892] should_failslab+0x10/0x28 [ 101.163352][ T4892] slab_pre_alloc_hook+0x64/0xe8 [ 101.164620][ T4892] kmem_cache_alloc+0x98/0x45c [ 101.165803][ T4892] btrfs_alloc_path+0x5c/0x68 [ 101.167055][ T4892] __btrfs_free_extent+0x1f4/0x2100 [ 101.168320][ T4892] __btrfs_run_delayed_refs+0xdd0/0x3d50 [ 101.169709][ T4892] btrfs_run_delayed_refs+0x11c/0x47c [ 101.171081][ T4892] btrfs_commit_transaction+0x1b8/0x30f0 [ 101.172471][ T4892] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 101.173850][ T4892] btrfs_ioctl+0x50c/0xa5c [ 101.174986][ T4892] __arm64_sys_ioctl+0x14c/0x1c8 [ 101.176299][ T4892] invoke_syscall+0x98/0x2b8 [ 101.177423][ T4892] el0_svc_common+0x138/0x258 [ 101.178599][ T4892] do_el0_svc+0x58/0x14c [ 101.179660][ T4892] el0_svc+0x7c/0x1f0 [ 101.180676][ T4892] el0t_64_sync_handler+0x84/0xe4 [ 101.182051][ T4892] el0t_64_sync+0x1a0/0x1a4 [ 101.188843][ T4892] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 101.192035][ T4892] ------------[ cut here ]------------ [ 101.194139][ T4892] WARNING: CPU: 0 PID: 4892 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 101.196892][ T4892] Modules linked in: [ 101.197838][ T4892] CPU: 0 PID: 4892 Comm: syz.0.18 Tainted: G W 5.15.178-syzkaller #0 [ 101.200243][ T4892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 101.202704][ T4892] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 101.204628][ T4892] pc : btrfs_run_delayed_refs+0x408/0x47c [ 101.206145][ T4892] lr : btrfs_run_delayed_refs+0x408/0x47c [ 101.207632][ T4892] sp : ffff8000202677b0 [ 101.208787][ T4892] x29: ffff8000202677c0 x28: dfff800000000000 x27: ffff0000d9971024 [ 101.210899][ T4892] x26: 00000000fffffff4 x25: ffff0000e2088528 x24: 1fffe0001c4110a5 [ 101.213050][ T4892] x23: ffff0000e2088528 x22: 0000000000000000 x21: 0000000000000006 [ 101.215025][ T4892] x20: ffff0000d9971000 x19: ffff0000e20884d0 x18: 0000000000000001 [ 101.217021][ T4892] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 101.219085][ T4892] x14: ffff0000ccd1b680 x13: 0000000000000001 x12: 0000000000000001 [ 101.221146][ T4892] x11: 0000000000000000 x10: 0000000000000000 x9 : c60cf89317c70900 [ 101.223105][ T4892] x8 : c60cf89317c70900 x7 : 0000000000000001 x6 : 0000000000000001 [ 101.225051][ T4892] x5 : ffff800020266f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 101.227085][ T4892] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 101.229123][ T4892] Call trace: [ 101.229947][ T4892] btrfs_run_delayed_refs+0x408/0x47c [ 101.231242][ T4892] btrfs_commit_transaction+0x1b8/0x30f0 [ 101.232703][ T4892] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 101.234023][ T4892] btrfs_ioctl+0x50c/0xa5c [ 101.235136][ T4892] __arm64_sys_ioctl+0x14c/0x1c8 [ 101.236395][ T4892] invoke_syscall+0x98/0x2b8 [ 101.237638][ T4892] el0_svc_common+0x138/0x258 [ 101.239241][ T4892] do_el0_svc+0x58/0x14c [ 101.240366][ T4892] el0_svc+0x7c/0x1f0 [ 101.241330][ T4892] el0t_64_sync_handler+0x84/0xe4 [ 101.242608][ T4892] el0t_64_sync+0x1a0/0x1a4 [ 101.243787][ T4892] irq event stamp: 80238 [ 101.244811][ T4892] hardirqs last enabled at (80237): [] __up_console_sem+0xb4/0x100 [ 101.247211][ T4892] hardirqs last disabled at (80238): [] el1_dbg+0x24/0x80 [ 101.249396][ T4892] softirqs last enabled at (80202): [] handle_softirqs+0xb88/0xdbc [ 101.251847][ T4892] softirqs last disabled at (80147): [] __irq_exit_rcu+0x268/0x4d8 [ 101.254245][ T4892] ---[ end trace 749cb15a23a90b22 ]--- [ 101.258501][ T4892] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 101.261226][ T4892] BTRFS info (device loop0): forced readonly [ 101.626109][ T4913] loop0: detected capacity change from 0 to 32768 [ 101.714740][ T4913] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4913) [ 101.778076][ T4913] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 101.780380][ T4913] BTRFS info (device loop0): enabling auto defrag [ 101.782058][ T4913] BTRFS info (device loop0): enabling ssd optimizations [ 101.784934][ T4913] BTRFS info (device loop0): using spread ssd allocation scheme [ 101.786981][ T4913] BTRFS info (device loop0): max_inline at 0 [ 101.788454][ T4913] BTRFS info (device loop0): force clearing of disk cache [ 101.790354][ T4913] BTRFS info (device loop0): turning on sync discard [ 101.792077][ T4913] BTRFS info (device loop0): disabling free space tree [ 101.795681][ T4913] BTRFS info (device loop0): has skinny extents [ 101.812226][ T4913] BTRFS info (device loop0): clearing free space tree [ 101.815950][ T4913] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 101.818466][ T4913] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 101.828016][ T4913] FAULT_INJECTION: forcing a failure. [ 101.828016][ T4913] name failslab, interval 1, probability 0, space 0, times 0 [ 101.831373][ T4913] CPU: 0 PID: 4913 Comm: syz.0.19 Tainted: G W 5.15.178-syzkaller #0 [ 101.833777][ T4913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 101.836630][ T4913] Call trace: [ 101.837460][ T4913] dump_backtrace+0x0/0x530 [ 101.838618][ T4913] show_stack+0x2c/0x3c [ 101.839652][ T4913] dump_stack_lvl+0x108/0x170 [ 101.840858][ T4913] dump_stack+0x1c/0x58 [ 101.841901][ T4913] should_fail+0x3b8/0x514 [ 101.843089][ T4913] __should_failslab+0xbc/0x110 [ 101.844365][ T4913] should_failslab+0x10/0x28 [ 101.845559][ T4913] slab_pre_alloc_hook+0x64/0xe8 [ 101.846859][ T4913] kmem_cache_alloc+0x98/0x45c [ 101.848099][ T4913] btrfs_alloc_path+0x5c/0x68 [ 101.849406][ T4913] __btrfs_free_extent+0x1f4/0x2100 [ 101.850822][ T4913] __btrfs_run_delayed_refs+0xdd0/0x3d50 [ 101.852352][ T4913] btrfs_run_delayed_refs+0x11c/0x47c [ 101.853750][ T4913] btrfs_commit_transaction+0x1b8/0x30f0 [ 101.855296][ T4913] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 101.856765][ T4913] btrfs_ioctl+0x50c/0xa5c [ 101.857874][ T4913] __arm64_sys_ioctl+0x14c/0x1c8 [ 101.859152][ T4913] invoke_syscall+0x98/0x2b8 [ 101.860374][ T4913] el0_svc_common+0x138/0x258 [ 101.861731][ T4913] do_el0_svc+0x58/0x14c [ 101.862846][ T4913] el0_svc+0x7c/0x1f0 [ 101.863914][ T4913] el0t_64_sync_handler+0x84/0xe4 [ 101.865151][ T4913] el0t_64_sync+0x1a0/0x1a4 [ 101.872901][ T4913] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 101.876562][ T4913] ------------[ cut here ]------------ [ 101.878314][ T4913] WARNING: CPU: 0 PID: 4913 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 101.881093][ T4913] Modules linked in: [ 101.882144][ T4913] CPU: 0 PID: 4913 Comm: syz.0.19 Tainted: G W 5.15.178-syzkaller #0 [ 101.884781][ T4913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 101.887392][ T4913] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 101.889564][ T4913] pc : btrfs_run_delayed_refs+0x408/0x47c [ 101.891076][ T4913] lr : btrfs_run_delayed_refs+0x408/0x47c [ 101.892718][ T4913] sp : ffff8000202677b0 [ 101.893859][ T4913] x29: ffff8000202677c0 x28: dfff800000000000 x27: ffff0000c8651024 [ 101.895954][ T4913] x26: 00000000fffffff4 x25: ffff0000e2088738 x24: 1fffe0001c4110e7 [ 101.897985][ T4913] x23: ffff0000e2088738 x22: 0000000000000000 x21: 0000000000000006 [ 101.900135][ T4913] x20: ffff0000c8651000 x19: ffff0000e20886e0 x18: 0000000000000001 [ 101.902301][ T4913] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 101.904356][ T4913] x14: ffff0000c7f19b40 x13: 0000000000000001 x12: 0000000000000001 [ 101.906584][ T4913] x11: 0000000000000000 x10: 0000000000000000 x9 : 454446b0beb72e00 [ 101.908695][ T4913] x8 : 454446b0beb72e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 101.910838][ T4913] x5 : ffff800020266f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 101.912916][ T4913] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 101.915124][ T4913] Call trace: [ 101.915991][ T4913] btrfs_run_delayed_refs+0x408/0x47c [ 101.917495][ T4913] btrfs_commit_transaction+0x1b8/0x30f0 [ 101.918931][ T4913] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 101.920354][ T4913] btrfs_ioctl+0x50c/0xa5c [ 101.921490][ T4913] __arm64_sys_ioctl+0x14c/0x1c8 [ 101.922858][ T4913] invoke_syscall+0x98/0x2b8 [ 101.924095][ T4913] el0_svc_common+0x138/0x258 [ 101.925283][ T4913] do_el0_svc+0x58/0x14c [ 101.926427][ T4913] el0_svc+0x7c/0x1f0 [ 101.927490][ T4913] el0t_64_sync_handler+0x84/0xe4 [ 101.928832][ T4913] el0t_64_sync+0x1a0/0x1a4 [ 101.930027][ T4913] irq event stamp: 80280 [ 101.931221][ T4913] hardirqs last enabled at (80279): [] __up_console_sem+0xb4/0x100 [ 101.933751][ T4913] hardirqs last disabled at (80280): [] el1_dbg+0x24/0x80 [ 101.936118][ T4913] softirqs last enabled at (80254): [] handle_softirqs+0xb88/0xdbc [ 101.938641][ T4913] softirqs last disabled at (80245): [] __irq_exit_rcu+0x268/0x4d8 [ 101.941155][ T4913] ---[ end trace 749cb15a23a90b23 ]--- [ 101.944226][ T4913] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 101.947018][ T4913] BTRFS info (device loop0): forced readonly [ 102.307109][ T9] device hsr_slave_0 left promiscuous mode [ 102.353459][ T9] device hsr_slave_1 left promiscuous mode [ 102.364123][ T4935] loop0: detected capacity change from 0 to 32768 [ 102.443357][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.445500][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.447795][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.449793][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.452166][ T9] device bridge_slave_1 left promiscuous mode [ 102.454844][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.458469][ T4935] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (4935) [ 102.464502][ T4935] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 102.466851][ T4935] BTRFS info (device loop0): enabling auto defrag [ 102.470421][ T4935] BTRFS info (device loop0): enabling ssd optimizations [ 102.472345][ T4935] BTRFS info (device loop0): using spread ssd allocation scheme [ 102.474402][ T4935] BTRFS info (device loop0): max_inline at 0 [ 102.476386][ T4935] BTRFS info (device loop0): force clearing of disk cache [ 102.478257][ T4935] BTRFS info (device loop0): turning on sync discard [ 102.480027][ T4935] BTRFS info (device loop0): disabling free space tree [ 102.481769][ T4935] BTRFS info (device loop0): has skinny extents [ 102.496646][ T9] device bridge_slave_0 left promiscuous mode [ 102.498298][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.504199][ T4935] BTRFS info (device loop0): clearing free space tree [ 102.505979][ T4935] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 102.508461][ T4935] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 102.517934][ T4935] FAULT_INJECTION: forcing a failure. [ 102.517934][ T4935] name failslab, interval 1, probability 0, space 0, times 0 [ 102.521378][ T4935] CPU: 1 PID: 4935 Comm: syz.0.20 Tainted: G W 5.15.178-syzkaller #0 [ 102.523791][ T4935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 102.526415][ T4935] Call trace: [ 102.527245][ T4935] dump_backtrace+0x0/0x530 [ 102.528380][ T4935] show_stack+0x2c/0x3c [ 102.529480][ T4935] dump_stack_lvl+0x108/0x170 [ 102.530671][ T4935] dump_stack+0x1c/0x58 [ 102.531697][ T4935] should_fail+0x3b8/0x514 [ 102.532783][ T4935] __should_failslab+0xbc/0x110 [ 102.534022][ T4935] should_failslab+0x10/0x28 [ 102.535150][ T4935] slab_pre_alloc_hook+0x64/0xe8 [ 102.536395][ T4935] kmem_cache_alloc+0x98/0x45c [ 102.537590][ T4935] btrfs_alloc_path+0x5c/0x68 [ 102.538718][ T4935] __btrfs_free_extent+0x1f4/0x2100 [ 102.539960][ T4935] __btrfs_run_delayed_refs+0xdd0/0x3d50 [ 102.541599][ T4935] btrfs_run_delayed_refs+0x11c/0x47c [ 102.543002][ T4935] btrfs_commit_transaction+0x1b8/0x30f0 [ 102.544475][ T4935] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 102.545911][ T4935] btrfs_ioctl+0x50c/0xa5c [ 102.547105][ T4935] __arm64_sys_ioctl+0x14c/0x1c8 [ 102.548414][ T4935] invoke_syscall+0x98/0x2b8 [ 102.549652][ T4935] el0_svc_common+0x138/0x258 [ 102.550821][ T4935] do_el0_svc+0x58/0x14c [ 102.551896][ T4935] el0_svc+0x7c/0x1f0 [ 102.552951][ T4935] el0t_64_sync_handler+0x84/0xe4 [ 102.554305][ T4935] el0t_64_sync+0x1a0/0x1a4 [ 102.558286][ T4935] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 102.561629][ T4935] ------------[ cut here ]------------ [ 102.563302][ T4935] WARNING: CPU: 1 PID: 4935 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 102.566088][ T4935] Modules linked in: [ 102.567088][ T4935] CPU: 1 PID: 4935 Comm: syz.0.20 Tainted: G W 5.15.178-syzkaller #0 [ 102.569568][ T4935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 102.572269][ T4935] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.574352][ T4935] pc : btrfs_run_delayed_refs+0x408/0x47c [ 102.575773][ T4935] lr : btrfs_run_delayed_refs+0x408/0x47c [ 102.577252][ T4935] sp : ffff8000202a77b0 [ 102.578321][ T4935] x29: ffff8000202a77c0 x28: dfff800000000000 x27: ffff0000d2b1f024 [ 102.580466][ T4935] x26: 00000000fffffff4 x25: ffff0000dc3b7318 x24: 1fffe0001b876e63 [ 102.582600][ T4935] x23: ffff0000dc3b7318 x22: 0000000000000000 x21: 0000000000000006 [ 102.584687][ T4935] x20: ffff0000d2b1f000 x19: ffff0000dc3b72c0 x18: 0000000000000001 [ 102.586800][ T4935] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 102.588909][ T4935] x14: ffff0000cd8ed1c0 x13: 0000000000000001 x12: 0000000000000001 [ 102.590988][ T4935] x11: 0000000000000000 x10: 0000000000000000 x9 : a92efe60167aae00 [ 102.593068][ T4935] x8 : a92efe60167aae00 x7 : 0000000000000001 x6 : 0000000000000001 [ 102.595041][ T4935] x5 : ffff8000202a6f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 102.597231][ T4935] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 102.599415][ T4935] Call trace: [ 102.600284][ T4935] btrfs_run_delayed_refs+0x408/0x47c [ 102.601827][ T4935] btrfs_commit_transaction+0x1b8/0x30f0 [ 102.603304][ T4935] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 102.604813][ T4935] btrfs_ioctl+0x50c/0xa5c [ 102.605942][ T4935] __arm64_sys_ioctl+0x14c/0x1c8 [ 102.607300][ T4935] invoke_syscall+0x98/0x2b8 [ 102.608494][ T4935] el0_svc_common+0x138/0x258 [ 102.609740][ T4935] do_el0_svc+0x58/0x14c [ 102.610868][ T4935] el0_svc+0x7c/0x1f0 [ 102.611865][ T4935] el0t_64_sync_handler+0x84/0xe4 [ 102.613190][ T4935] el0t_64_sync+0x1a0/0x1a4 [ 102.614365][ T4935] irq event stamp: 79458 [ 102.615509][ T4935] hardirqs last enabled at (79457): [] __up_console_sem+0xb4/0x100 [ 102.618030][ T4935] hardirqs last disabled at (79458): [] el1_dbg+0x24/0x80 [ 102.620429][ T4935] softirqs last enabled at (79426): [] handle_softirqs+0xb88/0xdbc [ 102.623046][ T4935] softirqs last disabled at (79331): [] __irq_exit_rcu+0x268/0x4d8 [ 102.625574][ T4935] ---[ end trace 749cb15a23a90b24 ]--- [ 102.628462][ T4935] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 102.631118][ T4935] BTRFS info (device loop0): forced readonly [ 102.713591][ T9] device veth1_macvtap left promiscuous mode [ 102.715191][ T9] device veth0_macvtap left promiscuous mode [ 102.716822][ T9] device veth1_vlan left promiscuous mode [ 102.718382][ T9] device veth0_vlan left promiscuous mode [ 102.968862][ T9] team0 (unregistering): Port device team_slave_1 removed [ 102.972430][ T4956] loop0: detected capacity change from 0 to 32768 [ 102.978764][ T9] team0 (unregistering): Port device team_slave_0 removed [ 102.985927][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.019029][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.044562][ T4956] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (4956) [ 103.053370][ T4129] Bluetooth: hci0: command 0x0419 tx timeout [ 103.088947][ T4956] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 103.091133][ T4956] BTRFS info (device loop0): enabling auto defrag [ 103.092687][ T4956] BTRFS info (device loop0): enabling ssd optimizations [ 103.095054][ T4956] BTRFS info (device loop0): using spread ssd allocation scheme [ 103.096908][ T4956] BTRFS info (device loop0): max_inline at 0 [ 103.098393][ T4956] BTRFS info (device loop0): force clearing of disk cache [ 103.100311][ T4956] BTRFS info (device loop0): turning on sync discard [ 103.101969][ T4956] BTRFS info (device loop0): disabling free space tree [ 103.104675][ T4956] BTRFS info (device loop0): has skinny extents [ 103.156049][ T4956] BTRFS info (device loop0): clearing free space tree [ 103.157845][ T4956] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 103.160334][ T4956] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 103.171625][ T4956] FAULT_INJECTION: forcing a failure. [ 103.171625][ T4956] name failslab, interval 1, probability 0, space 0, times 0 [ 103.176049][ T4956] CPU: 0 PID: 4956 Comm: syz.0.21 Tainted: G W 5.15.178-syzkaller #0 [ 103.178286][ T4956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 103.180724][ T9] bond0 (unregistering): Released all slaves [ 103.180822][ T4956] Call trace: [ 103.183085][ T4956] dump_backtrace+0x0/0x530 [ 103.184251][ T4956] show_stack+0x2c/0x3c [ 103.185325][ T4956] dump_stack_lvl+0x108/0x170 [ 103.186603][ T4956] dump_stack+0x1c/0x58 [ 103.187698][ T4956] should_fail+0x3b8/0x514 [ 103.188821][ T4956] __should_failslab+0xbc/0x110 [ 103.190072][ T4956] should_failslab+0x10/0x28 [ 103.191233][ T4956] slab_pre_alloc_hook+0x64/0xe8 [ 103.192470][ T4956] kmem_cache_alloc+0x98/0x45c [ 103.193719][ T4956] btrfs_alloc_path+0x5c/0x68 [ 103.194881][ T4956] __btrfs_free_extent+0x1f4/0x2100 [ 103.196183][ T4956] __btrfs_run_delayed_refs+0xdd0/0x3d50 [ 103.197673][ T4956] btrfs_run_delayed_refs+0x11c/0x47c [ 103.199171][ T4956] btrfs_commit_transaction+0x1b8/0x30f0 [ 103.200622][ T4956] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 103.201996][ T4956] btrfs_ioctl+0x50c/0xa5c [ 103.203188][ T4956] __arm64_sys_ioctl+0x14c/0x1c8 [ 103.204484][ T4956] invoke_syscall+0x98/0x2b8 [ 103.205656][ T4956] el0_svc_common+0x138/0x258 [ 103.206874][ T4956] do_el0_svc+0x58/0x14c [ 103.207981][ T4956] el0_svc+0x7c/0x1f0 [ 103.208994][ T4956] el0t_64_sync_handler+0x84/0xe4 [ 103.210290][ T4956] el0t_64_sync+0x1a0/0x1a4 [ 103.214607][ T4956] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 103.217863][ T4956] ------------[ cut here ]------------ [ 103.219515][ T4956] WARNING: CPU: 0 PID: 4956 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 103.222020][ T4956] Modules linked in: [ 103.222973][ T4956] CPU: 0 PID: 4956 Comm: syz.0.21 Tainted: G W 5.15.178-syzkaller #0 [ 103.225259][ T4956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 103.227698][ T4956] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.229531][ T4956] pc : btrfs_run_delayed_refs+0x408/0x47c [ 103.230913][ T4956] lr : btrfs_run_delayed_refs+0x408/0x47c [ 103.232275][ T4956] sp : ffff8000205b77b0 [ 103.233287][ T4956] x29: ffff8000205b77c0 x28: dfff800000000000 x27: ffff0000ce5d3024 [ 103.235163][ T4956] x26: 00000000fffffff4 x25: ffff0000e2088948 x24: 1fffe0001c411129 [ 103.237063][ T4956] x23: ffff0000e2088948 x22: 0000000000000000 x21: 0000000000000006 [ 103.238953][ T4956] x20: ffff0000ce5d3000 x19: ffff0000e20888f0 x18: 0000000000000001 [ 103.240837][ T4956] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 103.242770][ T4956] x14: ffff0000d0733680 x13: 0000000000000001 x12: 0000000000000001 [ 103.244710][ T4956] x11: 0000000000000000 x10: 0000000000000000 x9 : 7e2a26bdecff7900 [ 103.246650][ T4956] x8 : 7e2a26bdecff7900 x7 : 0000000000000001 x6 : 0000000000000001 [ 103.248577][ T4956] x5 : ffff8000205b6f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 103.250487][ T4956] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 103.252414][ T4956] Call trace: [ 103.253226][ T4956] btrfs_run_delayed_refs+0x408/0x47c [ 103.254553][ T4956] btrfs_commit_transaction+0x1b8/0x30f0 [ 103.256016][ T4956] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 103.257405][ T4956] btrfs_ioctl+0x50c/0xa5c [ 103.258474][ T4956] __arm64_sys_ioctl+0x14c/0x1c8 [ 103.259710][ T4956] invoke_syscall+0x98/0x2b8 [ 103.260817][ T4956] el0_svc_common+0x138/0x258 [ 103.261983][ T4956] do_el0_svc+0x58/0x14c [ 103.263061][ T4956] el0_svc+0x7c/0x1f0 [ 103.264089][ T4956] el0t_64_sync_handler+0x84/0xe4 [ 103.265365][ T4956] el0t_64_sync+0x1a0/0x1a4 [ 103.266492][ T4956] irq event stamp: 80080 [ 103.267576][ T4956] hardirqs last enabled at (80079): [] __up_console_sem+0xb4/0x100 [ 103.269991][ T4956] hardirqs last disabled at (80080): [] el1_dbg+0x24/0x80 [ 103.272157][ T4956] softirqs last enabled at (80048): [] handle_softirqs+0xb88/0xdbc [ 103.274591][ T4956] softirqs last disabled at (80019): [] __irq_exit_rcu+0x268/0x4d8 [ 103.276958][ T4956] ---[ end trace 749cb15a23a90b25 ]--- [ 103.279485][ T4956] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 103.281727][ T4956] BTRFS info (device loop0): forced readonly [ 103.614131][ T4977] loop0: detected capacity change from 0 to 32768 [ 103.695769][ T4977] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (4977) [ 103.735295][ T4977] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 103.737537][ T4977] BTRFS info (device loop0): enabling auto defrag [ 103.740054][ T4977] BTRFS info (device loop0): enabling ssd optimizations [ 103.741800][ T4977] BTRFS info (device loop0): using spread ssd allocation scheme [ 103.743894][ T4977] BTRFS info (device loop0): max_inline at 0 [ 103.745578][ T4977] BTRFS info (device loop0): force clearing of disk cache [ 103.747337][ T4977] BTRFS info (device loop0): turning on sync discard [ 103.749012][ T4977] BTRFS info (device loop0): disabling free space tree [ 103.750804][ T4977] BTRFS info (device loop0): has skinny extents [ 103.777630][ T4977] BTRFS info (device loop0): clearing free space tree [ 103.779407][ T4977] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 103.781785][ T4977] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 103.792634][ T4977] FAULT_INJECTION: forcing a failure. [ 103.792634][ T4977] name failslab, interval 1, probability 0, space 0, times 0 [ 103.797451][ T4977] CPU: 1 PID: 4977 Comm: syz.0.22 Tainted: G W 5.15.178-syzkaller #0 [ 103.799797][ T4977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 103.802399][ T4977] Call trace: [ 103.803176][ T4977] dump_backtrace+0x0/0x530 [ 103.804359][ T4977] show_stack+0x2c/0x3c [ 103.805420][ T4977] dump_stack_lvl+0x108/0x170 [ 103.806604][ T4977] dump_stack+0x1c/0x58 [ 103.807680][ T4977] should_fail+0x3b8/0x514 [ 103.808804][ T4977] __should_failslab+0xbc/0x110 [ 103.810027][ T4977] should_failslab+0x10/0x28 [ 103.811220][ T4977] slab_pre_alloc_hook+0x64/0xe8 [ 103.812413][ T4977] kmem_cache_alloc+0x98/0x45c [ 103.813595][ T4977] btrfs_alloc_path+0x5c/0x68 [ 103.814736][ T4977] __btrfs_free_extent+0x1f4/0x2100 [ 103.816086][ T4977] __btrfs_run_delayed_refs+0xdd0/0x3d50 [ 103.817516][ T4977] btrfs_run_delayed_refs+0x11c/0x47c [ 103.818818][ T4977] btrfs_commit_transaction+0x1b8/0x30f0 [ 103.820402][ T4977] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 103.821970][ T4977] btrfs_ioctl+0x50c/0xa5c [ 103.823072][ T4977] __arm64_sys_ioctl+0x14c/0x1c8 [ 103.824360][ T4977] invoke_syscall+0x98/0x2b8 [ 103.825502][ T4977] el0_svc_common+0x138/0x258 [ 103.826772][ T4977] do_el0_svc+0x58/0x14c [ 103.827972][ T4977] el0_svc+0x7c/0x1f0 [ 103.828994][ T4977] el0t_64_sync_handler+0x84/0xe4 [ 103.830259][ T4977] el0t_64_sync+0x1a0/0x1a4 [ 103.834811][ T4977] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 103.838101][ T4977] ------------[ cut here ]------------ [ 103.839855][ T4977] WARNING: CPU: 1 PID: 4977 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 103.842537][ T4977] Modules linked in: [ 103.843541][ T4977] CPU: 1 PID: 4977 Comm: syz.0.22 Tainted: G W 5.15.178-syzkaller #0 [ 103.845912][ T4977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 103.848381][ T4977] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.850386][ T4977] pc : btrfs_run_delayed_refs+0x408/0x47c [ 103.851966][ T4977] lr : btrfs_run_delayed_refs+0x408/0x47c [ 103.853503][ T4977] sp : ffff8000207077b0 [ 103.854575][ T4977] x29: ffff8000207077c0 x28: dfff800000000000 x27: ffff0000db68f024 [ 103.856679][ T4977] x26: 00000000fffffff4 x25: ffff0000dc3b7528 x24: 1fffe0001b876ea5 [ 103.858701][ T4977] x23: ffff0000dc3b7528 x22: 0000000000000000 x21: 0000000000000006 [ 103.860713][ T4977] x20: ffff0000db68f000 x19: ffff0000dc3b74d0 x18: 0000000000000001 [ 103.862756][ T4977] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 103.864876][ T4977] x14: ffff0000d07351c0 x13: 0000000000000001 x12: 0000000000000001 [ 103.866944][ T4977] x11: 0000000000000000 x10: 0000000000000000 x9 : dea9bbc1d4251f00 [ 103.869102][ T4977] x8 : dea9bbc1d4251f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 103.871202][ T4977] x5 : ffff800020706f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 103.873291][ T4977] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 103.875483][ T4977] Call trace: [ 103.876307][ T4977] btrfs_run_delayed_refs+0x408/0x47c [ 103.877687][ T4977] btrfs_commit_transaction+0x1b8/0x30f0 [ 103.879276][ T4977] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 103.880685][ T4977] btrfs_ioctl+0x50c/0xa5c [ 103.881761][ T4977] __arm64_sys_ioctl+0x14c/0x1c8 [ 103.883303][ T4977] invoke_syscall+0x98/0x2b8 [ 103.884550][ T4977] el0_svc_common+0x138/0x258 [ 103.885804][ T4977] do_el0_svc+0x58/0x14c [ 103.886967][ T4977] el0_svc+0x7c/0x1f0 [ 103.887972][ T4977] el0t_64_sync_handler+0x84/0xe4 [ 103.889251][ T4977] el0t_64_sync+0x1a0/0x1a4 [ 103.890471][ T4977] irq event stamp: 79820 [ 103.891554][ T4977] hardirqs last enabled at (79819): [] __up_console_sem+0xb4/0x100 [ 103.894063][ T4977] hardirqs last disabled at (79820): [] el1_dbg+0x24/0x80 [ 103.896269][ T4977] softirqs last enabled at (79788): [] handle_softirqs+0xb88/0xdbc [ 103.898664][ T4977] softirqs last disabled at (79769): [] __irq_exit_rcu+0x268/0x4d8 [ 103.901051][ T4977] ---[ end trace 749cb15a23a90b26 ]--- [ 103.905797][ T4977] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 103.908233][ T4977] BTRFS info (device loop0): forced readonly [ 104.254596][ T4998] loop0: detected capacity change from 0 to 32768 [ 104.295242][ T4998] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (4998) [ 104.301935][ T4998] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 104.313495][ T4998] BTRFS info (device loop0): enabling auto defrag [ 104.315203][ T4998] BTRFS info (device loop0): enabling ssd optimizations [ 104.317106][ T4998] BTRFS info (device loop0): using spread ssd allocation scheme [ 104.319171][ T4998] BTRFS info (device loop0): max_inline at 0 [ 104.320805][ T4998] BTRFS info (device loop0): force clearing of disk cache [ 104.322634][ T4998] BTRFS info (device loop0): turning on sync discard [ 104.328785][ T4998] BTRFS info (device loop0): disabling free space tree [ 104.330644][ T4998] BTRFS info (device loop0): has skinny extents [ 104.345816][ T4998] BTRFS info (device loop0): clearing free space tree [ 104.355679][ T4998] FAULT_INJECTION: forcing a failure. [ 104.355679][ T4998] name failslab, interval 1, probability 0, space 0, times 0 [ 104.359063][ T4998] CPU: 0 PID: 4998 Comm: syz.0.23 Tainted: G W 5.15.178-syzkaller #0 [ 104.361670][ T4998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 104.364209][ T4998] Call trace: [ 104.365087][ T4998] dump_backtrace+0x0/0x530 [ 104.366359][ T4998] show_stack+0x2c/0x3c [ 104.367490][ T4998] dump_stack_lvl+0x108/0x170 [ 104.368687][ T4998] dump_stack+0x1c/0x58 [ 104.369835][ T4998] should_fail+0x3b8/0x514 [ 104.370908][ T4998] __should_failslab+0xbc/0x110 [ 104.372161][ T4998] should_failslab+0x10/0x28 [ 104.373339][ T4998] slab_pre_alloc_hook+0x64/0xe8 [ 104.374681][ T4998] kmem_cache_alloc+0x98/0x45c [ 104.376028][ T4998] btrfs_alloc_path+0x5c/0x68 [ 104.377208][ T4998] __btrfs_free_extent+0x1f4/0x2100 [ 104.378536][ T4998] __btrfs_run_delayed_refs+0xdd0/0x3d50 [ 104.380000][ T4998] btrfs_run_delayed_refs+0x11c/0x47c [ 104.381465][ T4998] btrfs_commit_transaction+0x1b8/0x30f0 [ 104.382958][ T4998] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 104.384417][ T4998] btrfs_ioctl+0x50c/0xa5c [ 104.385572][ T4998] __arm64_sys_ioctl+0x14c/0x1c8 [ 104.386879][ T4998] invoke_syscall+0x98/0x2b8 [ 104.388094][ T4998] el0_svc_common+0x138/0x258 [ 104.389340][ T4998] do_el0_svc+0x58/0x14c [ 104.390428][ T4998] el0_svc+0x7c/0x1f0 [ 104.391506][ T4998] el0t_64_sync_handler+0x84/0xe4 [ 104.392843][ T4998] el0t_64_sync+0x1a0/0x1a4 [ 104.397011][ T4998] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 104.400366][ T4998] ------------[ cut here ]------------ [ 104.402080][ T4998] WARNING: CPU: 0 PID: 4998 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 104.404700][ T4998] Modules linked in: [ 104.405727][ T4998] CPU: 0 PID: 4998 Comm: syz.0.23 Tainted: G W 5.15.178-syzkaller #0 [ 104.408086][ T4998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 104.410732][ T4998] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.412759][ T4998] pc : btrfs_run_delayed_refs+0x408/0x47c [ 104.414220][ T4998] lr : btrfs_run_delayed_refs+0x408/0x47c [ 104.415767][ T4998] sp : ffff80001d2c77b0 [ 104.416820][ T4998] x29: ffff80001d2c77c0 x28: dfff800000000000 x27: ffff0000ce5d4024 [ 104.418961][ T4998] x26: 00000000fffffff4 x25: ffff0000e2088b58 x24: 1fffe0001c41116b [ 104.421071][ T4998] x23: ffff0000e2088b58 x22: 0000000000000000 x21: 0000000000000006 [ 104.423155][ T4998] x20: ffff0000ce5d4000 x19: ffff0000e2088b00 x18: 0000000000000001 [ 104.425305][ T4998] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 104.427496][ T4998] x14: ffff0000d2b251c0 x13: 0000000000000001 x12: 0000000000000001 [ 104.429611][ T4998] x11: 0000000000000000 x10: 0000000000000000 x9 : 0f630375a5b48900 [ 104.431662][ T4998] x8 : 0f630375a5b48900 x7 : 0000000000000001 x6 : 0000000000000001 [ 104.433765][ T4998] x5 : ffff80001d2c6f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 104.435901][ T4998] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 104.437953][ T4998] Call trace: [ 104.438798][ T4998] btrfs_run_delayed_refs+0x408/0x47c [ 104.440191][ T4998] btrfs_commit_transaction+0x1b8/0x30f0 [ 104.441725][ T4998] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 104.443196][ T4998] btrfs_ioctl+0x50c/0xa5c [ 104.444487][ T4998] __arm64_sys_ioctl+0x14c/0x1c8 [ 104.445755][ T4998] invoke_syscall+0x98/0x2b8 [ 104.446870][ T4998] el0_svc_common+0x138/0x258 [ 104.447995][ T4998] do_el0_svc+0x58/0x14c [ 104.449103][ T4998] el0_svc+0x7c/0x1f0 [ 104.450144][ T4998] el0t_64_sync_handler+0x84/0xe4 [ 104.451480][ T4998] el0t_64_sync+0x1a0/0x1a4 [ 104.452657][ T4998] irq event stamp: 80026 [ 104.453769][ T4998] hardirqs last enabled at (80025): [] __up_console_sem+0xb4/0x100 [ 104.456256][ T4998] hardirqs last disabled at (80026): [] el1_dbg+0x24/0x80 [ 104.458629][ T4998] softirqs last enabled at (79992): [] handle_softirqs+0xb88/0xdbc [ 104.461112][ T4998] softirqs last disabled at (79955): [] __irq_exit_rcu+0x268/0x4d8 [ 104.463487][ T4998] ---[ end trace 749cb15a23a90b27 ]--- [ 104.467422][ T4998] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 104.781671][ T5019] loop0: detected capacity change from 0 to 32768 [ 104.836567][ T5019] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5019) [ 104.989639][ T5019] btrfs_printk: 12 callbacks suppressed [ 104.989653][ T5019] BTRFS info (device loop0): clearing free space tree [ 104.992770][ T5019] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 104.995598][ T5019] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 105.017785][ T5019] FAULT_INJECTION: forcing a failure. [ 105.017785][ T5019] name failslab, interval 1, probability 0, space 0, times 0 [ 105.021294][ T5019] CPU: 0 PID: 5019 Comm: syz.0.24 Tainted: G W 5.15.178-syzkaller #0 [ 105.023962][ T5019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 105.026617][ T5019] Call trace: [ 105.027397][ T5019] dump_backtrace+0x0/0x530 [ 105.028559][ T5019] show_stack+0x2c/0x3c [ 105.029680][ T5019] dump_stack_lvl+0x108/0x170 [ 105.030932][ T5019] dump_stack+0x1c/0x58 [ 105.032040][ T5019] should_fail+0x3b8/0x514 [ 105.033132][ T5019] __should_failslab+0xbc/0x110 [ 105.034381][ T5019] should_failslab+0x10/0x28 [ 105.035529][ T5019] slab_pre_alloc_hook+0x64/0xe8 [ 105.036857][ T5019] kmem_cache_alloc+0x98/0x45c [ 105.038109][ T5019] btrfs_alloc_path+0x5c/0x68 [ 105.039314][ T5019] __btrfs_free_extent+0x1f4/0x2100 [ 105.040712][ T5019] __btrfs_run_delayed_refs+0xdd0/0x3d50 [ 105.042198][ T5019] btrfs_run_delayed_refs+0x11c/0x47c [ 105.043519][ T5019] btrfs_commit_transaction+0x1b8/0x30f0 [ 105.045002][ T5019] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 105.046350][ T5019] btrfs_ioctl+0x50c/0xa5c [ 105.047540][ T5019] __arm64_sys_ioctl+0x14c/0x1c8 [ 105.048834][ T5019] invoke_syscall+0x98/0x2b8 [ 105.050005][ T5019] el0_svc_common+0x138/0x258 [ 105.051194][ T5019] do_el0_svc+0x58/0x14c [ 105.052341][ T5019] el0_svc+0x7c/0x1f0 [ 105.053357][ T5019] el0t_64_sync_handler+0x84/0xe4 [ 105.054563][ T5019] el0t_64_sync+0x1a0/0x1a4 [ 105.093341][ T5019] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 105.103326][ T5019] ------------[ cut here ]------------ [ 105.104958][ T5019] WARNING: CPU: 1 PID: 5019 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 105.107456][ T5019] Modules linked in: [ 105.108443][ T5019] CPU: 1 PID: 5019 Comm: syz.0.24 Tainted: G W 5.15.178-syzkaller #0 [ 105.110773][ T5019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 105.113212][ T5019] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.115262][ T5019] pc : btrfs_run_delayed_refs+0x408/0x47c [ 105.116690][ T5019] lr : btrfs_run_delayed_refs+0x408/0x47c [ 105.118169][ T5019] sp : ffff8000207077b0 [ 105.119313][ T5019] x29: ffff8000207077c0 x28: dfff800000000000 x27: ffff0000cb787024 [ 105.121421][ T5019] x26: 00000000fffffff4 x25: ffff0000e2088cb8 x24: 1fffe0001c411197 [ 105.123454][ T5019] x23: ffff0000e2088cb8 x22: 0000000000000000 x21: 0000000000000006 [ 105.125553][ T5019] x20: ffff0000cb787000 x19: ffff0000e2088c60 x18: 0000000000000001 [ 105.127603][ T5019] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 105.129673][ T5019] x14: ffff0000d4a13680 x13: 0000000000000001 x12: 0000000000000001 [ 105.131659][ T5019] x11: 0000000000000000 x10: 0000000000000000 x9 : a03406c67aafc700 [ 105.133700][ T5019] x8 : a03406c67aafc700 x7 : 0000000000000001 x6 : 0000000000000001 [ 105.135655][ T5019] x5 : ffff800020706f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 105.137707][ T5019] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 105.139728][ T5019] Call trace: [ 105.140577][ T5019] btrfs_run_delayed_refs+0x408/0x47c [ 105.141844][ T5019] btrfs_commit_transaction+0x1b8/0x30f0 [ 105.143270][ T5019] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 105.144603][ T5019] btrfs_ioctl+0x50c/0xa5c [ 105.145741][ T5019] __arm64_sys_ioctl+0x14c/0x1c8 [ 105.146972][ T5019] invoke_syscall+0x98/0x2b8 [ 105.148165][ T5019] el0_svc_common+0x138/0x258 [ 105.149416][ T5019] do_el0_svc+0x58/0x14c [ 105.150442][ T5019] el0_svc+0x7c/0x1f0 [ 105.151437][ T5019] el0t_64_sync_handler+0x84/0xe4 [ 105.152688][ T5019] el0t_64_sync+0x1a0/0x1a4 [ 105.153931][ T5019] irq event stamp: 80002 [ 105.154988][ T5019] hardirqs last enabled at (80001): [] __up_console_sem+0xb4/0x100 [ 105.157404][ T5019] hardirqs last disabled at (80002): [] el1_dbg+0x24/0x80 [ 105.159645][ T5019] softirqs last enabled at (79984): [] handle_softirqs+0xb88/0xdbc [ 105.162151][ T5019] softirqs last disabled at (79957): [] __irq_exit_rcu+0x268/0x4d8 [ 105.164701][ T5019] ---[ end trace 749cb15a23a90b28 ]--- [ 105.167186][ T5019] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 105.169613][ T5019] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:45 executed programs: 11 [ 105.558228][ T5041] loop0: detected capacity change from 0 to 32768 [ 105.635766][ T5041] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5041) [ 105.676709][ T5041] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 105.678962][ T5041] BTRFS info (device loop0): enabling auto defrag [ 105.680476][ T5041] BTRFS info (device loop0): enabling ssd optimizations [ 105.682061][ T5041] BTRFS info (device loop0): using spread ssd allocation scheme [ 105.685296][ T5041] BTRFS info (device loop0): max_inline at 0 [ 105.686715][ T5041] BTRFS info (device loop0): force clearing of disk cache [ 105.688389][ T5041] BTRFS info (device loop0): turning on sync discard [ 105.690083][ T5041] BTRFS info (device loop0): disabling free space tree [ 105.691679][ T5041] BTRFS info (device loop0): has skinny extents [ 105.731530][ T5041] BTRFS info (device loop0): clearing free space tree [ 105.733240][ T5041] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 105.735819][ T5041] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 105.746617][ T5041] FAULT_INJECTION: forcing a failure. [ 105.746617][ T5041] name failslab, interval 1, probability 0, space 0, times 0 [ 105.749635][ T5041] CPU: 0 PID: 5041 Comm: syz.0.25 Tainted: G W 5.15.178-syzkaller #0 [ 105.751945][ T5041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 105.754363][ T5041] Call trace: [ 105.755131][ T5041] dump_backtrace+0x0/0x530 [ 105.756229][ T5041] show_stack+0x2c/0x3c [ 105.757339][ T5041] dump_stack_lvl+0x108/0x170 [ 105.758467][ T5041] dump_stack+0x1c/0x58 [ 105.759415][ T5041] should_fail+0x3b8/0x514 [ 105.760468][ T5041] __should_failslab+0xbc/0x110 [ 105.761728][ T5041] should_failslab+0x10/0x28 [ 105.762799][ T5041] slab_pre_alloc_hook+0x64/0xe8 [ 105.763982][ T5041] kmem_cache_alloc+0x98/0x45c [ 105.765155][ T5041] btrfs_alloc_path+0x5c/0x68 [ 105.766337][ T5041] __btrfs_free_extent+0x1f4/0x2100 [ 105.767526][ T5041] __btrfs_run_delayed_refs+0xdd0/0x3d50 [ 105.768789][ T5041] btrfs_run_delayed_refs+0x11c/0x47c [ 105.770043][ T5041] btrfs_commit_transaction+0x1b8/0x30f0 [ 105.771415][ T5041] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 105.772718][ T5041] btrfs_ioctl+0x50c/0xa5c [ 105.773746][ T5041] __arm64_sys_ioctl+0x14c/0x1c8 [ 105.774919][ T5041] invoke_syscall+0x98/0x2b8 [ 105.775978][ T5041] el0_svc_common+0x138/0x258 [ 105.777073][ T5041] do_el0_svc+0x58/0x14c [ 105.778073][ T5041] el0_svc+0x7c/0x1f0 [ 105.778995][ T5041] el0t_64_sync_handler+0x84/0xe4 [ 105.780167][ T5041] el0t_64_sync+0x1a0/0x1a4 [ 105.784998][ T5041] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 105.787985][ T5041] ------------[ cut here ]------------ [ 105.789608][ T5041] WARNING: CPU: 1 PID: 5041 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 105.791956][ T5041] Modules linked in: [ 105.792908][ T5041] CPU: 1 PID: 5041 Comm: syz.0.25 Tainted: G W 5.15.178-syzkaller #0 [ 105.795145][ T5041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 105.797576][ T5041] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.799414][ T5041] pc : btrfs_run_delayed_refs+0x408/0x47c [ 105.800757][ T5041] lr : btrfs_run_delayed_refs+0x408/0x47c [ 105.802116][ T5041] sp : ffff800020a377b0 [ 105.803112][ T5041] x29: ffff800020a377c0 x28: dfff800000000000 x27: ffff0000eccb9024 [ 105.805133][ T5041] x26: 00000000fffffff4 x25: ffff0000e2088ec8 x24: 1fffe0001c4111d9 [ 105.807117][ T5041] x23: ffff0000e2088ec8 x22: 0000000000000000 x21: 0000000000000006 [ 105.808992][ T5041] x20: ffff0000eccb9000 x19: ffff0000e2088e70 x18: 0000000000000001 [ 105.810873][ T5041] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 105.812815][ T5041] x14: ffff0000d0cc3680 x13: 0000000000000001 x12: 0000000000000001 [ 105.814755][ T5041] x11: 0000000000000000 x10: 0000000000000000 x9 : f0b3fe1eaa638d00 [ 105.816599][ T5041] x8 : f0b3fe1eaa638d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 105.818658][ T5041] x5 : ffff800020a36f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 105.820521][ T5041] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 105.822346][ T5041] Call trace: [ 105.823129][ T5041] btrfs_run_delayed_refs+0x408/0x47c [ 105.824384][ T5041] btrfs_commit_transaction+0x1b8/0x30f0 [ 105.825701][ T5041] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 105.826976][ T5041] btrfs_ioctl+0x50c/0xa5c [ 105.828013][ T5041] __arm64_sys_ioctl+0x14c/0x1c8 [ 105.829159][ T5041] invoke_syscall+0x98/0x2b8 [ 105.830297][ T5041] el0_svc_common+0x138/0x258 [ 105.831430][ T5041] do_el0_svc+0x58/0x14c [ 105.832424][ T5041] el0_svc+0x7c/0x1f0 [ 105.833320][ T5041] el0t_64_sync_handler+0x84/0xe4 [ 105.834546][ T5041] el0t_64_sync+0x1a0/0x1a4 [ 105.835587][ T5041] irq event stamp: 79746 [ 105.836573][ T5041] hardirqs last enabled at (79745): [] __up_console_sem+0xb4/0x100 [ 105.838847][ T5041] hardirqs last disabled at (79746): [] el1_dbg+0x24/0x80 [ 105.840911][ T5041] softirqs last enabled at (79714): [] handle_softirqs+0xb88/0xdbc [ 105.843265][ T5041] softirqs last disabled at (79635): [] __irq_exit_rcu+0x268/0x4d8 [ 105.845532][ T5041] ---[ end trace 749cb15a23a90b29 ]--- [ 105.851105][ T5041] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 105.854021][ T5041] BTRFS info (device loop0): forced readonly [ 106.200398][ T5063] loop0: detected capacity change from 0 to 32768 [ 106.245060][ T5063] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5063) [ 106.285700][ T5063] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 106.287861][ T5063] BTRFS info (device loop0): enabling auto defrag [ 106.289669][ T5063] BTRFS info (device loop0): enabling ssd optimizations [ 106.291466][ T5063] BTRFS info (device loop0): using spread ssd allocation scheme [ 106.293930][ T5063] BTRFS info (device loop0): max_inline at 0 [ 106.295402][ T5063] BTRFS info (device loop0): force clearing of disk cache [ 106.297160][ T5063] BTRFS info (device loop0): turning on sync discard [ 106.298913][ T5063] BTRFS info (device loop0): disabling free space tree [ 106.300821][ T5063] BTRFS info (device loop0): has skinny extents [ 106.317060][ T5063] BTRFS info (device loop0): clearing free space tree [ 106.318857][ T5063] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 106.321377][ T5063] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 106.330761][ T5063] FAULT_INJECTION: forcing a failure. [ 106.330761][ T5063] name failslab, interval 1, probability 0, space 0, times 0 [ 106.334239][ T5063] CPU: 1 PID: 5063 Comm: syz.0.26 Tainted: G W 5.15.178-syzkaller #0 [ 106.336637][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 106.339282][ T5063] Call trace: [ 106.340111][ T5063] dump_backtrace+0x0/0x530 [ 106.341203][ T5063] show_stack+0x2c/0x3c [ 106.342234][ T5063] dump_stack_lvl+0x108/0x170 [ 106.343427][ T5063] dump_stack+0x1c/0x58 [ 106.344489][ T5063] should_fail+0x3b8/0x514 [ 106.345656][ T5063] __should_failslab+0xbc/0x110 [ 106.346891][ T5063] should_failslab+0x10/0x28 [ 106.348097][ T5063] slab_pre_alloc_hook+0x64/0xe8 [ 106.349373][ T5063] kmem_cache_alloc+0x98/0x45c [ 106.350559][ T5063] btrfs_alloc_path+0x5c/0x68 [ 106.351753][ T5063] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 106.353155][ T5063] btrfs_run_delayed_refs+0x11c/0x47c [ 106.354521][ T5063] btrfs_commit_transaction+0x1b8/0x30f0 [ 106.356046][ T5063] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 106.357365][ T5063] btrfs_ioctl+0x50c/0xa5c [ 106.358473][ T5063] __arm64_sys_ioctl+0x14c/0x1c8 [ 106.359796][ T5063] invoke_syscall+0x98/0x2b8 [ 106.360915][ T5063] el0_svc_common+0x138/0x258 [ 106.362113][ T5063] do_el0_svc+0x58/0x14c [ 106.363309][ T5063] el0_svc+0x7c/0x1f0 [ 106.364320][ T5063] el0t_64_sync_handler+0x84/0xe4 [ 106.365582][ T5063] el0t_64_sync+0x1a0/0x1a4 [ 106.369513][ T5063] BTRFS error (device loop0): failed to run delayed ref for logical 5251072 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 106.372755][ T5063] ------------[ cut here ]------------ [ 106.374813][ T5063] WARNING: CPU: 1 PID: 5063 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 106.377424][ T5063] Modules linked in: [ 106.378364][ T5063] CPU: 1 PID: 5063 Comm: syz.0.26 Tainted: G W 5.15.178-syzkaller #0 [ 106.380727][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 106.383316][ T5063] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 106.385347][ T5063] pc : btrfs_run_delayed_refs+0x408/0x47c [ 106.386779][ T5063] lr : btrfs_run_delayed_refs+0x408/0x47c [ 106.388208][ T5063] sp : ffff800020b677b0 [ 106.389195][ T5063] x29: ffff800020b677c0 x28: dfff800000000000 x27: ffff0000db68a024 [ 106.391249][ T5063] x26: 00000000fffffff4 x25: ffff0000dc3b77e8 x24: 1fffe0001b876efd [ 106.393286][ T5063] x23: ffff0000dc3b77e8 x22: 0000000000000000 x21: 0000000000000006 [ 106.395281][ T5063] x20: ffff0000db68a000 x19: ffff0000dc3b7790 x18: 0000000000000001 [ 106.397374][ T5063] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 106.399490][ T5063] x14: ffff0000d7cbd1c0 x13: 0000000000000001 x12: 0000000000000001 [ 106.401564][ T5063] x11: 0000000000000000 x10: 0000000000000000 x9 : 503ff29433496100 [ 106.403671][ T5063] x8 : 503ff29433496100 x7 : 0000000000000001 x6 : 0000000000000001 [ 106.405716][ T5063] x5 : ffff800020b66f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 106.407764][ T5063] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 106.409942][ T5063] Call trace: [ 106.410744][ T5063] btrfs_run_delayed_refs+0x408/0x47c [ 106.412138][ T5063] btrfs_commit_transaction+0x1b8/0x30f0 [ 106.413650][ T5063] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 106.415071][ T5063] btrfs_ioctl+0x50c/0xa5c [ 106.416230][ T5063] __arm64_sys_ioctl+0x14c/0x1c8 [ 106.417564][ T5063] invoke_syscall+0x98/0x2b8 [ 106.418815][ T5063] el0_svc_common+0x138/0x258 [ 106.419988][ T5063] do_el0_svc+0x58/0x14c [ 106.421097][ T5063] el0_svc+0x7c/0x1f0 [ 106.422083][ T5063] el0t_64_sync_handler+0x84/0xe4 [ 106.423384][ T5063] el0t_64_sync+0x1a0/0x1a4 [ 106.424620][ T5063] irq event stamp: 79432 [ 106.425732][ T5063] hardirqs last enabled at (79431): [] __up_console_sem+0xb4/0x100 [ 106.428349][ T5063] hardirqs last disabled at (79432): [] el1_dbg+0x24/0x80 [ 106.430591][ T5063] softirqs last enabled at (79420): [] handle_softirqs+0xb88/0xdbc [ 106.433065][ T5063] softirqs last disabled at (79405): [] __irq_exit_rcu+0x268/0x4d8 [ 106.435413][ T5063] ---[ end trace 749cb15a23a90b2a ]--- [ 106.437839][ T5063] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 106.440186][ T5063] BTRFS info (device loop0): forced readonly [ 106.779271][ T5084] loop0: detected capacity change from 0 to 32768 [ 106.864603][ T5084] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5084) [ 106.927753][ T5084] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 106.930409][ T5084] BTRFS info (device loop0): enabling auto defrag [ 106.932207][ T5084] BTRFS info (device loop0): enabling ssd optimizations [ 106.934858][ T5084] BTRFS info (device loop0): using spread ssd allocation scheme [ 106.937260][ T5084] BTRFS info (device loop0): max_inline at 0 [ 106.938785][ T5084] BTRFS info (device loop0): force clearing of disk cache [ 106.940517][ T5084] BTRFS info (device loop0): turning on sync discard [ 106.942232][ T5084] BTRFS info (device loop0): disabling free space tree [ 106.944708][ T5084] BTRFS info (device loop0): has skinny extents [ 106.983917][ T5084] BTRFS info (device loop0): clearing free space tree [ 106.985976][ T5084] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 106.988479][ T5084] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 106.999848][ T5084] FAULT_INJECTION: forcing a failure. [ 106.999848][ T5084] name failslab, interval 1, probability 0, space 0, times 0 [ 107.003129][ T5084] CPU: 1 PID: 5084 Comm: syz.0.27 Tainted: G W 5.15.178-syzkaller #0 [ 107.005604][ T5084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 107.008084][ T5084] Call trace: [ 107.008894][ T5084] dump_backtrace+0x0/0x530 [ 107.010002][ T5084] show_stack+0x2c/0x3c [ 107.011005][ T5084] dump_stack_lvl+0x108/0x170 [ 107.012154][ T5084] dump_stack+0x1c/0x58 [ 107.013170][ T5084] should_fail+0x3b8/0x514 [ 107.014399][ T5084] __should_failslab+0xbc/0x110 [ 107.015640][ T5084] should_failslab+0x10/0x28 [ 107.016865][ T5084] slab_pre_alloc_hook+0x64/0xe8 [ 107.018113][ T5084] kmem_cache_alloc+0x98/0x45c [ 107.019270][ T5084] btrfs_alloc_path+0x5c/0x68 [ 107.020374][ T5084] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 107.021713][ T5084] btrfs_run_delayed_refs+0x11c/0x47c [ 107.023141][ T5084] btrfs_commit_transaction+0x1b8/0x30f0 [ 107.024671][ T5084] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 107.026107][ T5084] btrfs_ioctl+0x50c/0xa5c [ 107.027244][ T5084] __arm64_sys_ioctl+0x14c/0x1c8 [ 107.028473][ T5084] invoke_syscall+0x98/0x2b8 [ 107.029704][ T5084] el0_svc_common+0x138/0x258 [ 107.030924][ T5084] do_el0_svc+0x58/0x14c [ 107.031953][ T5084] el0_svc+0x7c/0x1f0 [ 107.032946][ T5084] el0t_64_sync_handler+0x84/0xe4 [ 107.034320][ T5084] el0t_64_sync+0x1a0/0x1a4 [ 107.037862][ T5084] BTRFS error (device loop0): failed to run delayed ref for logical 5251072 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 107.041123][ T5084] ------------[ cut here ]------------ [ 107.042682][ T5084] WARNING: CPU: 1 PID: 5084 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 107.045339][ T5084] Modules linked in: [ 107.046347][ T5084] CPU: 1 PID: 5084 Comm: syz.0.27 Tainted: G W 5.15.178-syzkaller #0 [ 107.048730][ T5084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 107.051219][ T5084] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.053265][ T5084] pc : btrfs_run_delayed_refs+0x408/0x47c [ 107.054836][ T5084] lr : btrfs_run_delayed_refs+0x408/0x47c [ 107.056338][ T5084] sp : ffff8000208177b0 [ 107.057392][ T5084] x29: ffff8000208177c0 x28: dfff800000000000 x27: ffff0000d50ec024 [ 107.059404][ T5084] x26: 00000000fffffff4 x25: ffff0000dc3b7948 x24: 1fffe0001b876f29 [ 107.061579][ T5084] x23: ffff0000dc3b7948 x22: 0000000000000000 x21: 0000000000000006 [ 107.063619][ T5084] x20: ffff0000d50ec000 x19: ffff0000dc3b78f0 x18: 0000000000000001 [ 107.065660][ T5084] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 107.067702][ T5084] x14: ffff0000c0f8d1c0 x13: 0000000000000001 x12: 0000000000000001 [ 107.069760][ T5084] x11: 0000000000000000 x10: 0000000000000000 x9 : a8be710f8b21c300 [ 107.071815][ T5084] x8 : a8be710f8b21c300 x7 : 0000000000000001 x6 : 0000000000000001 [ 107.073960][ T5084] x5 : ffff800020816f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 107.075947][ T5084] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 107.078067][ T5084] Call trace: [ 107.078892][ T5084] btrfs_run_delayed_refs+0x408/0x47c [ 107.080259][ T5084] btrfs_commit_transaction+0x1b8/0x30f0 [ 107.081683][ T5084] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 107.083121][ T5084] btrfs_ioctl+0x50c/0xa5c [ 107.084208][ T5084] __arm64_sys_ioctl+0x14c/0x1c8 [ 107.085416][ T5084] invoke_syscall+0x98/0x2b8 [ 107.086561][ T5084] el0_svc_common+0x138/0x258 [ 107.087714][ T5084] do_el0_svc+0x58/0x14c [ 107.088770][ T5084] el0_svc+0x7c/0x1f0 [ 107.089746][ T5084] el0t_64_sync_handler+0x84/0xe4 [ 107.091035][ T5084] el0t_64_sync+0x1a0/0x1a4 [ 107.092205][ T5084] irq event stamp: 80092 [ 107.093261][ T5084] hardirqs last enabled at (80091): [] __up_console_sem+0xb4/0x100 [ 107.095773][ T5084] hardirqs last disabled at (80092): [] el1_dbg+0x24/0x80 [ 107.097930][ T5084] softirqs last enabled at (80048): [] handle_softirqs+0xb88/0xdbc [ 107.100239][ T5084] softirqs last disabled at (79961): [] __irq_exit_rcu+0x268/0x4d8 [ 107.102669][ T5084] ---[ end trace 749cb15a23a90b2b ]--- [ 107.106396][ T5084] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 107.108911][ T5084] BTRFS info (device loop0): forced readonly [ 107.431509][ T5105] loop0: detected capacity change from 0 to 32768 [ 107.485595][ T5105] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5105) [ 107.529092][ T5105] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 107.531433][ T5105] BTRFS info (device loop0): enabling auto defrag [ 107.533154][ T5105] BTRFS info (device loop0): enabling ssd optimizations [ 107.535533][ T5105] BTRFS info (device loop0): using spread ssd allocation scheme [ 107.537481][ T5105] BTRFS info (device loop0): max_inline at 0 [ 107.539045][ T5105] BTRFS info (device loop0): force clearing of disk cache [ 107.540847][ T5105] BTRFS info (device loop0): turning on sync discard [ 107.542585][ T5105] BTRFS info (device loop0): disabling free space tree [ 107.545074][ T5105] BTRFS info (device loop0): has skinny extents [ 107.564530][ T5105] BTRFS info (device loop0): clearing free space tree [ 107.566267][ T5105] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 107.568593][ T5105] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 107.578748][ T5105] FAULT_INJECTION: forcing a failure. [ 107.578748][ T5105] name failslab, interval 1, probability 0, space 0, times 0 [ 107.581978][ T5105] CPU: 1 PID: 5105 Comm: syz.0.28 Tainted: G W 5.15.178-syzkaller #0 [ 107.584416][ T5105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 107.586947][ T5105] Call trace: [ 107.587788][ T5105] dump_backtrace+0x0/0x530 [ 107.589003][ T5105] show_stack+0x2c/0x3c [ 107.590095][ T5105] dump_stack_lvl+0x108/0x170 [ 107.591305][ T5105] dump_stack+0x1c/0x58 [ 107.592383][ T5105] should_fail+0x3b8/0x514 [ 107.593572][ T5105] __should_failslab+0xbc/0x110 [ 107.594770][ T5105] should_failslab+0x10/0x28 [ 107.595933][ T5105] slab_pre_alloc_hook+0x64/0xe8 [ 107.597139][ T5105] kmem_cache_alloc+0x98/0x45c [ 107.598363][ T5105] start_transaction+0x4ec/0x1480 [ 107.599677][ T5105] btrfs_start_transaction+0x34/0x44 [ 107.600994][ T5105] btrfs_ioctl_set_fslabel+0x2a4/0x39c [ 107.602389][ T5105] btrfs_ioctl+0x50c/0xa5c [ 107.603467][ T5105] __arm64_sys_ioctl+0x14c/0x1c8 [ 107.604742][ T5105] invoke_syscall+0x98/0x2b8 [ 107.605924][ T5105] el0_svc_common+0x138/0x258 [ 107.607211][ T5105] do_el0_svc+0x58/0x14c [ 107.608229][ T5105] el0_svc+0x7c/0x1f0 [ 107.609253][ T5105] el0t_64_sync_handler+0x84/0xe4 [ 107.610602][ T5105] el0t_64_sync+0x1a0/0x1a4 [ 107.957556][ T5126] loop0: detected capacity change from 0 to 32768 [ 108.044485][ T5126] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5126) [ 108.087260][ T5126] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 108.089821][ T5126] BTRFS info (device loop0): enabling auto defrag [ 108.091621][ T5126] BTRFS info (device loop0): enabling ssd optimizations [ 108.094136][ T5126] BTRFS info (device loop0): using spread ssd allocation scheme [ 108.096070][ T5126] BTRFS info (device loop0): max_inline at 0 [ 108.097504][ T5126] BTRFS info (device loop0): force clearing of disk cache [ 108.099381][ T5126] BTRFS info (device loop0): turning on sync discard [ 108.101084][ T5126] BTRFS info (device loop0): disabling free space tree [ 108.102746][ T5126] BTRFS info (device loop0): has skinny extents [ 108.146178][ T5126] BTRFS info (device loop0): clearing free space tree [ 108.148071][ T5126] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 108.150633][ T5126] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 108.161599][ T5126] FAULT_INJECTION: forcing a failure. [ 108.161599][ T5126] name failslab, interval 1, probability 0, space 0, times 0 [ 108.164948][ T5126] CPU: 0 PID: 5126 Comm: syz.0.29 Tainted: G W 5.15.178-syzkaller #0 [ 108.167339][ T5126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 108.169853][ T5126] Call trace: [ 108.170673][ T5126] dump_backtrace+0x0/0x530 [ 108.171910][ T5126] show_stack+0x2c/0x3c [ 108.173024][ T5126] dump_stack_lvl+0x108/0x170 [ 108.174201][ T5126] dump_stack+0x1c/0x58 [ 108.175341][ T5126] should_fail+0x3b8/0x514 [ 108.176542][ T5126] __should_failslab+0xbc/0x110 [ 108.177860][ T5126] should_failslab+0x10/0x28 [ 108.179020][ T5126] slab_pre_alloc_hook+0x64/0xe8 [ 108.180352][ T5126] kmem_cache_alloc+0x98/0x45c [ 108.181613][ T5126] btrfs_alloc_path+0x5c/0x68 [ 108.182848][ T5126] __btrfs_free_extent+0x1f4/0x2100 [ 108.184250][ T5126] __btrfs_run_delayed_refs+0xdd0/0x3d50 [ 108.185698][ T5126] btrfs_run_delayed_refs+0x11c/0x47c [ 108.187048][ T5126] btrfs_commit_transaction+0x1b8/0x30f0 [ 108.188496][ T5126] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 108.189865][ T5126] btrfs_ioctl+0x50c/0xa5c [ 108.191096][ T5126] __arm64_sys_ioctl+0x14c/0x1c8 [ 108.192276][ T5126] invoke_syscall+0x98/0x2b8 [ 108.193454][ T5126] el0_svc_common+0x138/0x258 [ 108.194666][ T5126] do_el0_svc+0x58/0x14c [ 108.195777][ T5126] el0_svc+0x7c/0x1f0 [ 108.196762][ T5126] el0t_64_sync_handler+0x84/0xe4 [ 108.198081][ T5126] el0t_64_sync+0x1a0/0x1a4 [ 108.200716][ T5126] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 108.204136][ T5126] ------------[ cut here ]------------ [ 108.205838][ T5126] WARNING: CPU: 0 PID: 5126 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 108.208354][ T5126] Modules linked in: [ 108.209303][ T5126] CPU: 0 PID: 5126 Comm: syz.0.29 Tainted: G W 5.15.178-syzkaller #0 [ 108.211641][ T5126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 108.214139][ T5126] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.216176][ T5126] pc : btrfs_run_delayed_refs+0x408/0x47c [ 108.217659][ T5126] lr : btrfs_run_delayed_refs+0x408/0x47c [ 108.219109][ T5126] sp : ffff800020fc77b0 [ 108.220141][ T5126] x29: ffff800020fc77c0 x28: dfff800000000000 x27: ffff0000d1955024 [ 108.222251][ T5126] x26: 00000000fffffff4 x25: ffff0000dc30c268 x24: 1fffe0001b86184d [ 108.224308][ T5126] x23: ffff0000dc30c268 x22: 0000000000000000 x21: 0000000000000006 [ 108.226364][ T5126] x20: ffff0000d1955000 x19: ffff0000dc30c210 x18: 0000000000000001 [ 108.228379][ T5126] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 108.230426][ T5126] x14: ffff0000d0c61b40 x13: 0000000000000001 x12: 0000000000000001 [ 108.232558][ T5126] x11: 0000000000000000 x10: 0000000000000000 x9 : 23c9ed2981af9400 [ 108.234664][ T5126] x8 : 23c9ed2981af9400 x7 : 0000000000000001 x6 : 0000000000000001 [ 108.236747][ T5126] x5 : ffff800020fc6f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 108.238881][ T5126] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 108.241019][ T5126] Call trace: [ 108.241820][ T5126] btrfs_run_delayed_refs+0x408/0x47c [ 108.243199][ T5126] btrfs_commit_transaction+0x1b8/0x30f0 [ 108.244654][ T5126] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 108.246137][ T5126] btrfs_ioctl+0x50c/0xa5c [ 108.247270][ T5126] __arm64_sys_ioctl+0x14c/0x1c8 [ 108.248475][ T5126] invoke_syscall+0x98/0x2b8 [ 108.249634][ T5126] el0_svc_common+0x138/0x258 [ 108.250923][ T5126] do_el0_svc+0x58/0x14c [ 108.252086][ T5126] el0_svc+0x7c/0x1f0 [ 108.253084][ T5126] el0t_64_sync_handler+0x84/0xe4 [ 108.254441][ T5126] el0t_64_sync+0x1a0/0x1a4 [ 108.255759][ T5126] irq event stamp: 79680 [ 108.256873][ T5126] hardirqs last enabled at (79679): [] __up_console_sem+0xb4/0x100 [ 108.259461][ T5126] hardirqs last disabled at (79680): [] el1_dbg+0x24/0x80 [ 108.261796][ T5126] softirqs last enabled at (79658): [] handle_softirqs+0xb88/0xdbc [ 108.264305][ T5126] softirqs last disabled at (79639): [] __irq_exit_rcu+0x268/0x4d8 [ 108.266714][ T5126] ---[ end trace 749cb15a23a90b2c ]--- [ 108.268423][ T5126] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 108.270987][ T5126] BTRFS info (device loop0): forced readonly [ 108.599618][ T5147] loop0: detected capacity change from 0 to 32768 [ 108.635124][ T5147] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5147) [ 108.677228][ T5147] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 108.685399][ T5147] BTRFS info (device loop0): enabling auto defrag [ 108.687077][ T5147] BTRFS info (device loop0): enabling ssd optimizations [ 108.688878][ T5147] BTRFS info (device loop0): using spread ssd allocation scheme [ 108.690801][ T5147] BTRFS info (device loop0): max_inline at 0 [ 108.692240][ T5147] BTRFS info (device loop0): force clearing of disk cache [ 108.694986][ T5147] BTRFS info (device loop0): turning on sync discard [ 108.696623][ T5147] BTRFS info (device loop0): disabling free space tree [ 108.698393][ T5147] BTRFS info (device loop0): has skinny extents [ 108.714484][ T5147] BTRFS info (device loop0): clearing free space tree [ 108.716293][ T5147] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 108.718735][ T5147] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 108.728237][ T5147] FAULT_INJECTION: forcing a failure. [ 108.728237][ T5147] name failslab, interval 1, probability 0, space 0, times 0 [ 108.731509][ T5147] CPU: 0 PID: 5147 Comm: syz.0.30 Tainted: G W 5.15.178-syzkaller #0 [ 108.733919][ T5147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 108.736503][ T5147] Call trace: [ 108.737311][ T5147] dump_backtrace+0x0/0x530 [ 108.738432][ T5147] show_stack+0x2c/0x3c [ 108.739485][ T5147] dump_stack_lvl+0x108/0x170 [ 108.740804][ T5147] dump_stack+0x1c/0x58 [ 108.741884][ T5147] should_fail+0x3b8/0x514 [ 108.743039][ T5147] __should_failslab+0xbc/0x110 [ 108.744286][ T5147] should_failslab+0x10/0x28 [ 108.745453][ T5147] slab_pre_alloc_hook+0x64/0xe8 [ 108.746681][ T5147] kmem_cache_alloc+0x98/0x45c [ 108.747869][ T5147] btrfs_alloc_path+0x5c/0x68 [ 108.749091][ T5147] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 108.750570][ T5147] btrfs_run_delayed_refs+0x11c/0x47c [ 108.751966][ T5147] btrfs_commit_transaction+0x1b8/0x30f0 [ 108.753404][ T5147] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 108.754779][ T5147] btrfs_ioctl+0x50c/0xa5c [ 108.755873][ T5147] __arm64_sys_ioctl+0x14c/0x1c8 [ 108.757296][ T5147] invoke_syscall+0x98/0x2b8 [ 108.758555][ T5147] el0_svc_common+0x138/0x258 [ 108.759723][ T5147] do_el0_svc+0x58/0x14c [ 108.760810][ T5147] el0_svc+0x7c/0x1f0 [ 108.761857][ T5147] el0t_64_sync_handler+0x84/0xe4 [ 108.763090][ T5147] el0t_64_sync+0x1a0/0x1a4 [ 108.766919][ T5147] BTRFS error (device loop0): failed to run delayed ref for logical 5251072 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 108.770126][ T5147] ------------[ cut here ]------------ [ 108.771768][ T5147] WARNING: CPU: 0 PID: 5147 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 108.774354][ T5147] Modules linked in: [ 108.775373][ T5147] CPU: 0 PID: 5147 Comm: syz.0.30 Tainted: G W 5.15.178-syzkaller #0 [ 108.777742][ T5147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 108.780247][ T5147] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.782315][ T5147] pc : btrfs_run_delayed_refs+0x408/0x47c [ 108.783798][ T5147] lr : btrfs_run_delayed_refs+0x408/0x47c [ 108.785295][ T5147] sp : ffff800020b477b0 [ 108.786316][ T5147] x29: ffff800020b477c0 x28: dfff800000000000 x27: ffff0000dd425024 [ 108.788326][ T5147] x26: 00000000fffffff4 x25: ffff0000dc30c478 x24: 1fffe0001b86188f [ 108.790363][ T5147] x23: ffff0000dc30c478 x22: 0000000000000000 x21: 0000000000000006 [ 108.792358][ T5147] x20: ffff0000dd425000 x19: ffff0000dc30c420 x18: 0000000000000001 [ 108.794363][ T5147] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 108.796406][ T5147] x14: ffff0000ec090000 x13: 0000000000000001 x12: 0000000000000001 [ 108.798480][ T5147] x11: 0000000000000000 x10: 0000000000000000 x9 : 101517c3ffc61700 [ 108.800569][ T5147] x8 : 101517c3ffc61700 x7 : 0000000000000001 x6 : 0000000000000001 [ 108.802591][ T5147] x5 : ffff800020b46f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 108.804614][ T5147] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 108.806634][ T5147] Call trace: [ 108.807427][ T5147] btrfs_run_delayed_refs+0x408/0x47c [ 108.808850][ T5147] btrfs_commit_transaction+0x1b8/0x30f0 [ 108.810274][ T5147] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 108.811682][ T5147] btrfs_ioctl+0x50c/0xa5c [ 108.812762][ T5147] __arm64_sys_ioctl+0x14c/0x1c8 [ 108.814060][ T5147] invoke_syscall+0x98/0x2b8 [ 108.815274][ T5147] el0_svc_common+0x138/0x258 [ 108.816421][ T5147] do_el0_svc+0x58/0x14c [ 108.817505][ T5147] el0_svc+0x7c/0x1f0 [ 108.818458][ T5147] el0t_64_sync_handler+0x84/0xe4 [ 108.819674][ T5147] el0t_64_sync+0x1a0/0x1a4 [ 108.820839][ T5147] irq event stamp: 79482 [ 108.821923][ T5147] hardirqs last enabled at (79481): [] __up_console_sem+0xb4/0x100 [ 108.824293][ T5147] hardirqs last disabled at (79482): [] el1_dbg+0x24/0x80 [ 108.826434][ T5147] softirqs last enabled at (79448): [] handle_softirqs+0xb88/0xdbc [ 108.828927][ T5147] softirqs last disabled at (79401): [] __irq_exit_rcu+0x268/0x4d8 [ 108.831358][ T5147] ---[ end trace 749cb15a23a90b2d ]--- [ 108.833123][ T5147] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 108.835641][ T5147] BTRFS info (device loop0): forced readonly [ 109.161297][ T5168] loop0: detected capacity change from 0 to 32768 [ 109.195615][ T5168] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5168) [ 109.245543][ T5168] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 109.247845][ T5168] BTRFS info (device loop0): enabling auto defrag [ 109.249520][ T5168] BTRFS info (device loop0): enabling ssd optimizations [ 109.251293][ T5168] BTRFS info (device loop0): using spread ssd allocation scheme [ 109.256238][ T5168] BTRFS info (device loop0): max_inline at 0 [ 109.257822][ T5168] BTRFS info (device loop0): force clearing of disk cache [ 109.259623][ T5168] BTRFS info (device loop0): turning on sync discard [ 109.261282][ T5168] BTRFS info (device loop0): disabling free space tree [ 109.263026][ T5168] BTRFS info (device loop0): has skinny extents [ 109.284638][ T5168] BTRFS info (device loop0): clearing free space tree [ 109.286387][ T5168] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 109.288932][ T5168] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 109.298493][ T5168] FAULT_INJECTION: forcing a failure. [ 109.298493][ T5168] name failslab, interval 1, probability 0, space 0, times 0 [ 109.301668][ T5168] CPU: 0 PID: 5168 Comm: syz.0.31 Tainted: G W 5.15.178-syzkaller #0 [ 109.304125][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 109.306923][ T5168] Call trace: [ 109.307776][ T5168] dump_backtrace+0x0/0x530 [ 109.308927][ T5168] show_stack+0x2c/0x3c [ 109.309948][ T5168] dump_stack_lvl+0x108/0x170 [ 109.311209][ T5168] dump_stack+0x1c/0x58 [ 109.312313][ T5168] should_fail+0x3b8/0x514 [ 109.313803][ T5168] __should_failslab+0xbc/0x110 [ 109.315115][ T5168] should_failslab+0x10/0x28 [ 109.316318][ T5168] slab_pre_alloc_hook+0x64/0xe8 [ 109.317645][ T5168] kmem_cache_alloc+0x98/0x45c [ 109.318835][ T5168] btrfs_alloc_path+0x5c/0x68 [ 109.320099][ T5168] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 109.321538][ T5168] btrfs_run_delayed_refs+0x11c/0x47c [ 109.322984][ T5168] btrfs_commit_transaction+0x1b8/0x30f0 [ 109.324451][ T5168] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 109.325924][ T5168] btrfs_ioctl+0x50c/0xa5c [ 109.327132][ T5168] __arm64_sys_ioctl+0x14c/0x1c8 [ 109.328395][ T5168] invoke_syscall+0x98/0x2b8 [ 109.329603][ T5168] el0_svc_common+0x138/0x258 [ 109.330901][ T5168] do_el0_svc+0x58/0x14c [ 109.331993][ T5168] el0_svc+0x7c/0x1f0 [ 109.332997][ T5168] el0t_64_sync_handler+0x84/0xe4 [ 109.334209][ T5168] el0t_64_sync+0x1a0/0x1a4 [ 109.337871][ T5168] BTRFS error (device loop0): failed to run delayed ref for logical 5251072 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 109.341221][ T5168] ------------[ cut here ]------------ [ 109.342916][ T5168] WARNING: CPU: 0 PID: 5168 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 109.345439][ T5168] Modules linked in: [ 109.346442][ T5168] CPU: 0 PID: 5168 Comm: syz.0.31 Tainted: G W 5.15.178-syzkaller #0 [ 109.348817][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 109.351470][ T5168] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 109.353379][ T5168] pc : btrfs_run_delayed_refs+0x408/0x47c [ 109.354858][ T5168] lr : btrfs_run_delayed_refs+0x408/0x47c [ 109.356362][ T5168] sp : ffff8000211477b0 [ 109.357419][ T5168] x29: ffff8000211477c0 x28: dfff800000000000 x27: ffff0000dd422024 [ 109.359557][ T5168] x26: 00000000fffffff4 x25: ffff0000dc30c688 x24: 1fffe0001b8618d1 [ 109.361618][ T5168] x23: ffff0000dc30c688 x22: 0000000000000000 x21: 0000000000000006 [ 109.363696][ T5168] x20: ffff0000dd422000 x19: ffff0000dc30c630 x18: 0000000000000001 [ 109.365742][ T5168] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 109.367716][ T5168] x14: ffff0000da451b40 x13: 0000000000000001 x12: 0000000000000001 [ 109.369810][ T5168] x11: 0000000000000000 x10: 0000000000000000 x9 : afc8d6ca912b6e00 [ 109.371885][ T5168] x8 : afc8d6ca912b6e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 109.373857][ T5168] x5 : ffff800021146f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 109.376023][ T5168] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 109.378034][ T5168] Call trace: [ 109.378839][ T5168] btrfs_run_delayed_refs+0x408/0x47c [ 109.380276][ T5168] btrfs_commit_transaction+0x1b8/0x30f0 [ 109.381655][ T5168] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 109.383305][ T5168] btrfs_ioctl+0x50c/0xa5c [ 109.384429][ T5168] __arm64_sys_ioctl+0x14c/0x1c8 [ 109.385673][ T5168] invoke_syscall+0x98/0x2b8 [ 109.386773][ T5168] el0_svc_common+0x138/0x258 [ 109.388029][ T5168] do_el0_svc+0x58/0x14c [ 109.389107][ T5168] el0_svc+0x7c/0x1f0 [ 109.390062][ T5168] el0t_64_sync_handler+0x84/0xe4 [ 109.391352][ T5168] el0t_64_sync+0x1a0/0x1a4 [ 109.392460][ T5168] irq event stamp: 79530 [ 109.393443][ T5168] hardirqs last enabled at (79529): [] __up_console_sem+0xb4/0x100 [ 109.395939][ T5168] hardirqs last disabled at (79530): [] el1_dbg+0x24/0x80 [ 109.398169][ T5168] softirqs last enabled at (79496): [] handle_softirqs+0xb88/0xdbc [ 109.400637][ T5168] softirqs last disabled at (79475): [] __irq_exit_rcu+0x268/0x4d8 [ 109.402946][ T5168] ---[ end trace 749cb15a23a90b2e ]--- [ 109.404675][ T5168] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 109.407335][ T5168] BTRFS info (device loop0): forced readonly [ 109.741321][ T5189] loop0: detected capacity change from 0 to 32768 [ 109.835500][ T5189] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5189) [ 109.879151][ T5189] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 109.881400][ T5189] BTRFS info (device loop0): enabling auto defrag [ 109.883019][ T5189] BTRFS info (device loop0): enabling ssd optimizations [ 109.885566][ T5189] BTRFS info (device loop0): using spread ssd allocation scheme [ 109.888151][ T5189] BTRFS info (device loop0): max_inline at 0 [ 109.889660][ T5189] BTRFS info (device loop0): force clearing of disk cache [ 109.918725][ T5189] FAULT_INJECTION: forcing a failure. [ 109.918725][ T5189] name failslab, interval 1, probability 0, space 0, times 0 [ 109.922230][ T5189] CPU: 1 PID: 5189 Comm: syz.0.32 Tainted: G W 5.15.178-syzkaller #0 [ 109.924694][ T5189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 109.927271][ T5189] Call trace: [ 109.928123][ T5189] dump_backtrace+0x0/0x530 [ 109.929265][ T5189] show_stack+0x2c/0x3c [ 109.930382][ T5189] dump_stack_lvl+0x108/0x170 [ 109.931593][ T5189] dump_stack+0x1c/0x58 [ 109.932632][ T5189] should_fail+0x3b8/0x514 [ 109.933778][ T5189] __should_failslab+0xbc/0x110 [ 109.935084][ T5189] should_failslab+0x10/0x28 [ 109.936231][ T5189] slab_pre_alloc_hook+0x64/0xe8 [ 109.937428][ T5189] kmem_cache_alloc+0x98/0x45c [ 109.938596][ T5189] btrfs_alloc_path+0x5c/0x68 [ 109.939693][ T5189] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 109.941194][ T5189] btrfs_run_delayed_refs+0x11c/0x47c [ 109.942609][ T5189] btrfs_commit_transaction+0x1b8/0x30f0 [ 109.944068][ T5189] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 109.945516][ T5189] btrfs_ioctl+0x50c/0xa5c [ 109.946610][ T5189] __arm64_sys_ioctl+0x14c/0x1c8 [ 109.947927][ T5189] invoke_syscall+0x98/0x2b8 [ 109.949139][ T5189] el0_svc_common+0x138/0x258 [ 109.950373][ T5189] do_el0_svc+0x58/0x14c [ 109.951468][ T5189] el0_svc+0x7c/0x1f0 [ 109.952542][ T5189] el0t_64_sync_handler+0x84/0xe4 [ 109.954011][ T5189] el0t_64_sync+0x1a0/0x1a4 [ 109.961124][ T5189] BTRFS error (device loop0): failed to run delayed ref for logical 5246976 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 109.965134][ T5189] ------------[ cut here ]------------ [ 109.966735][ T5189] WARNING: CPU: 1 PID: 5189 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 109.969271][ T5189] Modules linked in: [ 109.970297][ T5189] CPU: 1 PID: 5189 Comm: syz.0.32 Tainted: G W 5.15.178-syzkaller #0 [ 109.972675][ T5189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 109.975249][ T5189] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 109.977379][ T5189] pc : btrfs_run_delayed_refs+0x408/0x47c [ 109.978821][ T5189] lr : btrfs_run_delayed_refs+0x408/0x47c [ 109.980285][ T5189] sp : ffff8000213477b0 [ 109.981388][ T5189] x29: ffff8000213477c0 x28: dfff800000000000 x27: ffff0000d50ef024 [ 109.983513][ T5189] x26: 00000000fffffff4 x25: ffff0000dc3b7c08 x24: 1fffe0001b876f81 [ 109.985641][ T5189] x23: ffff0000dc3b7c08 x22: 0000000000000000 x21: 0000000000000006 [ 109.987764][ T5189] x20: ffff0000d50ef000 x19: ffff0000dc3b7bb0 x18: 0000000000000001 [ 109.989921][ T5189] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 109.992034][ T5189] x14: ffff0000caebd1c0 x13: 0000000000000001 x12: 0000000000000001 [ 109.994327][ T5189] x11: 0000000000000000 x10: 0000000000000000 x9 : 291b1ae1caf9e600 [ 109.996416][ T5189] x8 : 291b1ae1caf9e600 x7 : 0000000000000001 x6 : 0000000000000001 [ 109.998560][ T5189] x5 : ffff800021346f18 x4 : ffff800014c50660 x3 : ffff8000085568c0 [ 110.000676][ T5189] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 110.002871][ T5189] Call trace: [ 110.003750][ T5189] btrfs_run_delayed_refs+0x408/0x47c [ 110.005168][ T5189] btrfs_commit_transaction+0x1b8/0x30f0 [ 110.006609][ T5189] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 110.008055][ T5189] btrfs_ioctl+0x50c/0xa5c [ 110.009229][ T5189] __arm64_sys_ioctl+0x14c/0x1c8 [ 110.010553][ T5189] invoke_syscall+0x98/0x2b8 [ 110.011756][ T5189] el0_svc_common+0x138/0x258 [ 110.012925][ T5189] do_el0_svc+0x58/0x14c [ 110.014001][ T5189] el0_svc+0x7c/0x1f0 [ 110.015016][ T5189] el0t_64_sync_handler+0x84/0xe4 [ 110.016296][ T5189] el0t_64_sync+0x1a0/0x1a4 [ 110.017469][ T5189] irq event stamp: 79656 [ 110.018617][ T5189] hardirqs last enabled at (79655): [] __up_console_sem+0xb4/0x100 [ 110.021342][ T5189] hardirqs last disabled at (79656): [] el1_dbg+0x24/0x80 [ 110.023616][ T5189] softirqs last enabled at (79632): [] handle_softirqs+0xb88/0xdbc [ 110.026073][ T5189] softirqs last disabled at (79615): [] __irq_exit_rcu+0x268/0x4d8 [ 110.028538][ T5189] ---[ end trace 749cb15a23a90b2f ]--- [ 110.034235][ T5189] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 110.036909][ T5189] btrfs_printk: 6 callbacks suppressed [ 110.036919][ T5189] BTRFS info (device loop0): forced readonly [ 110.361803][ T5210] loop0: detected capacity change from 0 to 32768 [ 110.435196][ T5210] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5210) [ 110.497102][ T5210] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 110.499342][ T5210] BTRFS info (device loop0): enabling auto defrag [ 110.501068][ T5210] BTRFS info (device loop0): enabling ssd optimizations [ 110.503033][ T5210] BTRFS info (device loop0): using spread ssd allocation scheme [ 110.507465][ T5210] BTRFS info (device loop0): max_inline at 0 [ 110.509022][ T5210] BTRFS info (device loop0): force clearing of disk cache [ 110.510940][ T5210] BTRFS info (device loop0): turning on sync discard [ 110.512602][ T5210] BTRFS info (device loop0): disabling free space tree [ 110.515113][ T5210] BTRFS info (device loop0): has skinny extents [ 110.539128][ T5210] BTRFS info (device loop0): clearing free space tree [ 110.540903][ T5210] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 110.543988][ T5210] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 110.552774][ T5210] FAULT_INJECTION: forcing a failure. [ 110.552774][ T5210] name failslab, interval 1, probability 0, space 0, times 0 [ 110.556646][ T5210] CPU: 0 PID: 5210 Comm: syz.0.33 Tainted: G W 5.15.178-syzkaller #0 [ 110.559061][ T5210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 110.561705][ T5210] Call trace: [ 110.562550][ T5210] dump_backtrace+0x0/0x530 [ 110.563724][ T5210] show_stack+0x2c/0x3c [ 110.564745][ T5210] dump_stack_lvl+0x108/0x170 [ 110.565981][ T5210] dump_stack+0x1c/0x58 [ 110.567050][ T5210] should_fail+0x3b8/0x514 [ 110.568201][ T5210] __should_failslab+0xbc/0x110 [ 110.569512][ T5210] should_failslab+0x10/0x28 [ 110.570738][ T5210] slab_pre_alloc_hook+0x64/0xe8 [ 110.572053][ T5210] kmem_cache_alloc+0x98/0x45c [ 110.573292][ T5210] start_transaction+0x4ec/0x1480 [ 110.574668][ T5210] btrfs_start_transaction+0x34/0x44 [ 110.576032][ T5210] btrfs_ioctl_set_fslabel+0x2a4/0x39c [ 110.577522][ T5210] btrfs_ioctl+0x50c/0xa5c [ 110.578692][ T5210] __arm64_sys_ioctl+0x14c/0x1c8 [ 110.579931][ T5210] invoke_syscall+0x98/0x2b8 [ 110.581181][ T5210] el0_svc_common+0x138/0x258 [ 110.582389][ T5210] do_el0_svc+0x58/0x14c [ 110.583488][ T5210] el0_svc+0x7c/0x1f0 [ 110.584550][ T5210] el0t_64_sync_handler+0x84/0xe4 [ 110.585929][ T5210] el0t_64_sync+0x1a0/0x1a4