Warning: Permanently added '10.128.1.236' (ED25519) to the list of known hosts. 1970/01/01 00:01:20 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:20 ignoring optional flag "type"="gce" 1970/01/01 00:01:20 parsed 1 programs [ 83.460236][ T4407] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 85.377368][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.379582][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.396354][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.399142][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.401267][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.405060][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.334861][ T4464] chnl_net:caif_netlink_parms(): no params data found [ 86.369950][ T4464] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.371931][ T4464] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.375416][ T4464] device bridge_slave_0 entered promiscuous mode [ 86.379044][ T4464] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.381038][ T4464] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.384031][ T4464] device bridge_slave_1 entered promiscuous mode [ 86.400041][ T4464] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.404751][ T4464] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.422567][ T4464] team0: Port device team_slave_0 added [ 86.427013][ T4464] team0: Port device team_slave_1 added [ 86.441108][ T4464] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.443280][ T4464] 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. [ 86.450142][ T4464] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.454601][ T4464] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.456405][ T4464] 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. [ 86.463372][ T4464] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.524203][ T4464] device hsr_slave_0 entered promiscuous mode [ 86.562506][ T4464] device hsr_slave_1 entered promiscuous mode [ 87.341139][ T4464] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.396482][ T4464] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.424765][ T4464] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.465898][ T4464] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.560233][ T4464] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.568937][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.571492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.579197][ T4464] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.590547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.595746][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.598309][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.600162][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.610917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.615633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.618284][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.620880][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.622865][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.626409][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.640270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.643239][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.646323][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.649215][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.651936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.664296][ T4464] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 87.667074][ T4464] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.670618][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.673696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.677356][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.680131][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.686464][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.693491][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.763339][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.765388][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.807580][ T4464] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.820799][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.824177][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.836512][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.839136][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.843833][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.846449][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.850299][ T4464] device veth0_vlan entered promiscuous mode [ 87.858388][ T4464] device veth1_vlan entered promiscuous mode [ 87.872053][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 87.875404][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 87.878001][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.880645][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.887809][ T4464] device veth0_macvtap entered promiscuous mode [ 87.893397][ T4464] device veth1_macvtap entered promiscuous mode [ 87.907738][ T4464] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.909719][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 87.912878][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.915438][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.917992][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.923203][ T4464] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.927246][ T4464] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.929552][ T4464] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.931760][ T4464] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.935202][ T4464] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.938979][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.941780][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 1970/01/01 00:01:28 executed programs: 0 [ 88.336353][ T4582] chnl_net:caif_netlink_parms(): no params data found [ 88.374667][ T4582] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.376926][ T4582] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.379265][ T4582] device bridge_slave_0 entered promiscuous mode [ 88.386049][ T4582] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.387978][ T4582] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.390600][ T4582] device bridge_slave_1 entered promiscuous mode [ 88.409837][ T4582] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.422846][ T4582] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.440265][ T4582] team0: Port device team_slave_0 added [ 88.444999][ T4582] team0: Port device team_slave_1 added [ 88.459331][ T4582] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.461304][ T4582] 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. [ 88.468647][ T4582] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.475296][ T4582] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.477068][ T4582] 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. [ 88.483992][ T4582] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.574520][ T4582] device hsr_slave_0 entered promiscuous mode [ 88.632604][ T4582] device hsr_slave_1 entered promiscuous mode [ 88.672384][ T4582] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 88.674304][ T4582] Cannot create hsr debugfs directory [ 88.776432][ T4582] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.252322][ T4511] Bluetooth: hci1: command 0x0409 tx timeout [ 91.309867][ T4582] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.332277][ T4091] Bluetooth: hci1: command 0x041b tx timeout [ 93.848628][ T4582] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.900350][ T4582] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.110799][ T4582] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.182785][ T4582] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.244411][ T4582] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.284544][ T4582] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.392758][ T4582] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.399754][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.402910][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.412300][ T3320] Bluetooth: hci1: command 0x040f tx timeout [ 94.416346][ T4582] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.423424][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.426094][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.428639][ T265] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.430456][ T265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.433484][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.437139][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.439779][ T265] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.441628][ T265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.446113][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.457500][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.462992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.468250][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.471361][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.477568][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.484982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.487813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.495692][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.498235][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.500742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.504216][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.518068][ T4582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.587522][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.589604][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.597010][ T4582] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.609374][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.612119][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.625234][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.627939][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.630568][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.633675][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.647525][ T4582] device veth0_vlan entered promiscuous mode [ 94.656958][ T4582] device veth1_vlan entered promiscuous mode [ 94.670324][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.674016][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.676721][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.679321][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.684454][ T4582] device veth0_macvtap entered promiscuous mode [ 94.688555][ T4582] device veth1_macvtap entered promiscuous mode [ 94.701430][ T4582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.705079][ T4582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.708621][ T4582] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.711088][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.714564][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.716999][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.719571][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.735048][ T4582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.737648][ T4582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.740921][ T4582] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.748425][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.751111][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.755640][ T4582] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.757830][ T4582] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.759959][ T4582] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.763325][ T4582] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.802493][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.804643][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.807300][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.823691][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.825754][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.828570][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:34 executed programs: 2 [ 95.017012][ T1784] device hsr_slave_0 left promiscuous mode [ 95.052927][ T1784] device hsr_slave_1 left promiscuous mode [ 95.054412][ T4843] loop0: detected capacity change from 0 to 32768 [ 95.143662][ T1784] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 95.145601][ T1784] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 95.148571][ T1784] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 95.150491][ T1784] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 95.153843][ T4843] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4843) [ 95.163566][ T1784] device bridge_slave_1 left promiscuous mode [ 95.165865][ T1784] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.168345][ T4843] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 95.170958][ T4843] BTRFS info (device loop0): using free space tree [ 95.173608][ T4843] BTRFS info (device loop0): has skinny extents [ 95.191599][ T4843] BTRFS info (device loop0): enabling ssd optimizations [ 95.206099][ T4843] FAULT_INJECTION: forcing a failure. [ 95.206099][ T4843] name failslab, interval 1, probability 0, space 0, times 1 [ 95.209516][ T4843] CPU: 1 PID: 4843 Comm: syz.0.15 Not tainted 5.15.167-syzkaller #0 [ 95.211484][ T4843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 95.214242][ T4843] Call trace: [ 95.215043][ T4843] dump_backtrace+0x0/0x530 [ 95.216240][ T4843] show_stack+0x2c/0x3c [ 95.217396][ T4843] dump_stack_lvl+0x108/0x170 [ 95.218661][ T4843] dump_stack+0x1c/0x58 [ 95.219770][ T4843] should_fail+0x3b8/0x514 [ 95.221001][ T4843] __should_failslab+0xbc/0x110 [ 95.222297][ T4843] should_failslab+0x10/0x28 [ 95.223529][ T4843] slab_pre_alloc_hook+0x64/0xe8 [ 95.224863][ T4843] kmem_cache_alloc+0x98/0x45c [ 95.226146][ T4843] btrfs_alloc_path+0x48/0x54 [ 95.227389][ T4843] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 95.228921][ T4843] btrfs_run_delayed_refs+0x11c/0x47c [ 95.230366][ T4843] btrfs_commit_transaction+0x1b8/0x30f0 [ 95.231894][ T4843] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 95.233266][ T4843] btrfs_ioctl+0x50c/0xa5c [ 95.234426][ T4843] __arm64_sys_ioctl+0x14c/0x1c8 [ 95.235758][ T4843] invoke_syscall+0x98/0x2b8 [ 95.236981][ T4843] el0_svc_common+0x138/0x258 [ 95.238230][ T4843] do_el0_svc+0x58/0x14c [ 95.239355][ T4843] el0_svc+0x7c/0x1f0 [ 95.240424][ T4843] el0t_64_sync_handler+0x84/0xe4 [ 95.241769][ T4843] el0t_64_sync+0x1a0/0x1a4 [ 95.244846][ T1784] device bridge_slave_0 left promiscuous mode [ 95.246482][ T1784] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.249330][ T4843] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 95.252904][ T4843] ------------[ cut here ]------------ [ 95.254700][ T4843] WARNING: CPU: 1 PID: 4843 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 95.257163][ T4843] Modules linked in: [ 95.258071][ T4843] CPU: 1 PID: 4843 Comm: syz.0.15 Not tainted 5.15.167-syzkaller #0 [ 95.260229][ T4843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 95.262885][ T4843] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 95.264934][ T4843] pc : btrfs_run_delayed_refs+0x408/0x47c [ 95.266388][ T4843] lr : btrfs_run_delayed_refs+0x408/0x47c [ 95.267906][ T4843] sp : ffff80001ffa77b0 [ 95.268987][ T4843] x29: ffff80001ffa77c0 x28: dfff800000000000 x27: ffff0000c8cb2024 [ 95.271192][ T4843] x26: 00000000fffffff4 x25: ffff0000de695108 x24: 1fffe0001bcd2a21 [ 95.273158][ T4843] x23: ffff0000de695108 x22: 0000000000000000 x21: 0000000000000006 [ 95.275288][ T4843] x20: ffff0000c8cb2000 x19: ffff0000de6950b0 x18: 0000000000000001 [ 95.277372][ T4843] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 95.279353][ T4843] x14: ffff0000c67ed1c0 x13: 0000000000000001 x12: 0000000000000001 [ 95.281420][ T4843] x11: 0000000000000000 x10: 0000000000000000 x9 : bf8f0978b5a24600 [ 95.283532][ T4843] x8 : bf8f0978b5a24600 x7 : 0000000000000001 x6 : 0000000000000001 [ 95.285595][ T4843] x5 : ffff80001ffa6f18 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 95.287543][ T4843] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 95.289672][ T4843] Call trace: [ 95.290483][ T4843] btrfs_run_delayed_refs+0x408/0x47c [ 95.291935][ T4843] btrfs_commit_transaction+0x1b8/0x30f0 [ 95.293498][ T4843] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 95.294913][ T4843] btrfs_ioctl+0x50c/0xa5c [ 95.296067][ T4843] __arm64_sys_ioctl+0x14c/0x1c8 [ 95.297397][ T4843] invoke_syscall+0x98/0x2b8 [ 95.298561][ T4843] el0_svc_common+0x138/0x258 [ 95.299715][ T4843] do_el0_svc+0x58/0x14c [ 95.300829][ T4843] el0_svc+0x7c/0x1f0 [ 95.301836][ T4843] el0t_64_sync_handler+0x84/0xe4 [ 95.303093][ T4843] el0t_64_sync+0x1a0/0x1a4 [ 95.304278][ T4843] irq event stamp: 81678 [ 95.305416][ T4843] hardirqs last enabled at (81677): [] __up_console_sem+0xb4/0x100 [ 95.307901][ T4843] hardirqs last disabled at (81678): [] el1_dbg+0x24/0x80 [ 95.310110][ T4843] softirqs last enabled at (81646): [] handle_softirqs+0xb88/0xdbc [ 95.312669][ T4843] softirqs last disabled at (81623): [] __irq_exit_rcu+0x268/0x4d8 [ 95.314971][ T4843] ---[ end trace 5637e90492d6c4c5 ]--- [ 95.317945][ T4843] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 95.320437][ T4843] BTRFS info (device loop0): forced readonly [ 95.412648][ T1784] device veth1_macvtap left promiscuous mode [ 95.414353][ T1784] device veth0_macvtap left promiscuous mode [ 95.416026][ T1784] device veth1_vlan left promiscuous mode [ 95.417603][ T1784] device veth0_vlan left promiscuous mode [ 95.663104][ T1784] team0 (unregistering): Port device team_slave_1 removed [ 95.673624][ T1784] team0 (unregistering): Port device team_slave_0 removed [ 95.681534][ T1784] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 95.719913][ T1784] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 95.735607][ T4864] loop0: detected capacity change from 0 to 32768 [ 95.825658][ T4864] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4864) [ 95.849107][ T1784] bond0 (unregistering): Released all slaves [ 95.870449][ T4864] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 95.874950][ T4864] BTRFS info (device loop0): using free space tree [ 95.876644][ T4864] BTRFS info (device loop0): has skinny extents [ 95.894125][ T4864] BTRFS info (device loop0): enabling ssd optimizations [ 95.900307][ T4864] FAULT_INJECTION: forcing a failure. [ 95.900307][ T4864] name failslab, interval 1, probability 0, space 0, times 0 [ 95.906012][ T4864] CPU: 1 PID: 4864 Comm: syz.0.16 Tainted: G W 5.15.167-syzkaller #0 [ 95.908441][ T4864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 95.911022][ T4864] Call trace: [ 95.911803][ T4864] dump_backtrace+0x0/0x530 [ 95.912929][ T4864] show_stack+0x2c/0x3c [ 95.914049][ T4864] dump_stack_lvl+0x108/0x170 [ 95.915330][ T4864] dump_stack+0x1c/0x58 [ 95.916411][ T4864] should_fail+0x3b8/0x514 [ 95.917525][ T4864] __should_failslab+0xbc/0x110 [ 95.918791][ T4864] should_failslab+0x10/0x28 [ 95.920001][ T4864] slab_pre_alloc_hook+0x64/0xe8 [ 95.921333][ T4864] kmem_cache_alloc+0x98/0x45c [ 95.922604][ T4864] btrfs_alloc_path+0x48/0x54 [ 95.923861][ T4864] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 95.925359][ T4864] btrfs_run_delayed_refs+0x11c/0x47c [ 95.926796][ T4864] btrfs_commit_transaction+0x1b8/0x30f0 [ 95.928313][ T4864] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 95.929784][ T4864] btrfs_ioctl+0x50c/0xa5c [ 95.930993][ T4864] __arm64_sys_ioctl+0x14c/0x1c8 [ 95.932294][ T4864] invoke_syscall+0x98/0x2b8 [ 95.933544][ T4864] el0_svc_common+0x138/0x258 [ 95.934800][ T4864] do_el0_svc+0x58/0x14c [ 95.935868][ T4864] el0_svc+0x7c/0x1f0 [ 95.936938][ T4864] el0t_64_sync_handler+0x84/0xe4 [ 95.938291][ T4864] el0t_64_sync+0x1a0/0x1a4 [ 95.956179][ T4864] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 95.959570][ T4864] ------------[ cut here ]------------ [ 95.961309][ T4864] WARNING: CPU: 1 PID: 4864 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 95.963888][ T4864] Modules linked in: [ 95.964887][ T4864] CPU: 1 PID: 4864 Comm: syz.0.16 Tainted: G W 5.15.167-syzkaller #0 [ 95.967370][ T4864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 95.970047][ T4864] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 95.972027][ T4864] pc : btrfs_run_delayed_refs+0x408/0x47c [ 95.973487][ T4864] lr : btrfs_run_delayed_refs+0x408/0x47c [ 95.974977][ T4864] sp : ffff80001ffa77b0 [ 95.975999][ T4864] x29: ffff80001ffa77c0 x28: dfff800000000000 x27: ffff0000c9b31024 [ 95.978045][ T4864] x26: 00000000fffffff4 x25: ffff0000de695268 x24: 1fffe0001bcd2a4d [ 95.980218][ T4864] x23: ffff0000de695268 x22: 0000000000000000 x21: 0000000000000006 [ 95.982401][ T4864] x20: ffff0000c9b31000 x19: ffff0000de695210 x18: 0000000000000001 [ 95.984527][ T4864] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 95.986667][ T4864] x14: ffff0000caf8d1c0 x13: 0000000000000001 x12: 0000000000000001 [ 95.988865][ T4864] x11: 0000000000000000 x10: 0000000000000000 x9 : 2e21be9aa5d87300 [ 95.991013][ T4864] x8 : 2e21be9aa5d87300 x7 : 0000000000000001 x6 : 0000000000000001 [ 95.993125][ T4864] x5 : ffff80001ffa6f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 95.995304][ T4864] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 95.997405][ T4864] Call trace: [ 95.998278][ T4864] btrfs_run_delayed_refs+0x408/0x47c [ 95.999768][ T4864] btrfs_commit_transaction+0x1b8/0x30f0 [ 96.001260][ T4864] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 96.002706][ T4864] btrfs_ioctl+0x50c/0xa5c [ 96.003875][ T4864] __arm64_sys_ioctl+0x14c/0x1c8 [ 96.005188][ T4864] invoke_syscall+0x98/0x2b8 [ 96.006413][ T4864] el0_svc_common+0x138/0x258 [ 96.007616][ T4864] do_el0_svc+0x58/0x14c [ 96.008701][ T4864] el0_svc+0x7c/0x1f0 [ 96.009768][ T4864] el0t_64_sync_handler+0x84/0xe4 [ 96.011174][ T4864] el0t_64_sync+0x1a0/0x1a4 [ 96.012345][ T4864] irq event stamp: 81468 [ 96.013460][ T4864] hardirqs last enabled at (81467): [] __up_console_sem+0xb4/0x100 [ 96.016045][ T4864] hardirqs last disabled at (81468): [] el1_dbg+0x24/0x80 [ 96.018247][ T4864] softirqs last enabled at (81422): [] handle_softirqs+0xb88/0xdbc [ 96.020785][ T4864] softirqs last disabled at (81357): [] __irq_exit_rcu+0x268/0x4d8 [ 96.023168][ T4864] ---[ end trace 5637e90492d6c4c6 ]--- [ 96.027165][ T4864] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 96.029538][ T4864] BTRFS info (device loop0): forced readonly [ 96.422395][ T4885] loop0: detected capacity change from 0 to 32768 [ 96.464437][ T4885] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4885) [ 96.492371][ T4092] Bluetooth: hci1: command 0x0419 tx timeout [ 96.513228][ T4885] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 96.515601][ T4885] BTRFS info (device loop0): using free space tree [ 96.517269][ T4885] BTRFS info (device loop0): has skinny extents [ 96.533733][ T4885] BTRFS info (device loop0): enabling ssd optimizations [ 96.539730][ T4885] FAULT_INJECTION: forcing a failure. [ 96.539730][ T4885] name failslab, interval 1, probability 0, space 0, times 0 [ 96.543186][ T4885] CPU: 1 PID: 4885 Comm: syz.0.17 Tainted: G W 5.15.167-syzkaller #0 [ 96.545550][ T4885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 96.548084][ T4885] Call trace: [ 96.548884][ T4885] dump_backtrace+0x0/0x530 [ 96.550038][ T4885] show_stack+0x2c/0x3c [ 96.551060][ T4885] dump_stack_lvl+0x108/0x170 [ 96.552214][ T4885] dump_stack+0x1c/0x58 [ 96.553302][ T4885] should_fail+0x3b8/0x514 [ 96.554496][ T4885] __should_failslab+0xbc/0x110 [ 96.555711][ T4885] should_failslab+0x10/0x28 [ 96.556942][ T4885] slab_pre_alloc_hook+0x64/0xe8 [ 96.558249][ T4885] kmem_cache_alloc+0x98/0x45c [ 96.559542][ T4885] start_transaction+0x4ec/0x1480 [ 96.560885][ T4885] btrfs_start_transaction+0x34/0x44 [ 96.562320][ T4885] btrfs_ioctl_set_fslabel+0x2a4/0x39c [ 96.563748][ T4885] btrfs_ioctl+0x50c/0xa5c [ 96.564924][ T4885] __arm64_sys_ioctl+0x14c/0x1c8 [ 96.566213][ T4885] invoke_syscall+0x98/0x2b8 [ 96.567416][ T4885] el0_svc_common+0x138/0x258 [ 96.568643][ T4885] do_el0_svc+0x58/0x14c [ 96.569769][ T4885] el0_svc+0x7c/0x1f0 [ 96.570862][ T4885] el0t_64_sync_handler+0x84/0xe4 [ 96.572176][ T4885] el0t_64_sync+0x1a0/0x1a4 [ 96.954295][ T4906] loop0: detected capacity change from 0 to 32768 [ 97.033650][ T4906] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4906) [ 97.063623][ T4906] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 97.065994][ T4906] BTRFS info (device loop0): using free space tree [ 97.067672][ T4906] BTRFS info (device loop0): has skinny extents [ 97.084891][ T4906] BTRFS info (device loop0): enabling ssd optimizations [ 97.090764][ T4906] FAULT_INJECTION: forcing a failure. [ 97.090764][ T4906] name failslab, interval 1, probability 0, space 0, times 0 [ 97.094789][ T4906] CPU: 1 PID: 4906 Comm: syz.0.18 Tainted: G W 5.15.167-syzkaller #0 [ 97.097200][ T4906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 97.099707][ T4906] Call trace: [ 97.100523][ T4906] dump_backtrace+0x0/0x530 [ 97.101672][ T4906] show_stack+0x2c/0x3c [ 97.102725][ T4906] dump_stack_lvl+0x108/0x170 [ 97.103864][ T4906] dump_stack+0x1c/0x58 [ 97.104843][ T4906] should_fail+0x3b8/0x514 [ 97.106007][ T4906] __should_failslab+0xbc/0x110 [ 97.107303][ T4906] should_failslab+0x10/0x28 [ 97.108499][ T4906] slab_pre_alloc_hook+0x64/0xe8 [ 97.109859][ T4906] kmem_cache_alloc+0x98/0x45c [ 97.111136][ T4906] btrfs_alloc_path+0x48/0x54 [ 97.112373][ T4906] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 97.113889][ T4906] btrfs_run_delayed_refs+0x11c/0x47c [ 97.115334][ T4906] btrfs_commit_transaction+0x1b8/0x30f0 [ 97.116935][ T4906] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 97.118400][ T4906] btrfs_ioctl+0x50c/0xa5c [ 97.119570][ T4906] __arm64_sys_ioctl+0x14c/0x1c8 [ 97.120911][ T4906] invoke_syscall+0x98/0x2b8 [ 97.122146][ T4906] el0_svc_common+0x138/0x258 [ 97.123383][ T4906] do_el0_svc+0x58/0x14c [ 97.124514][ T4906] el0_svc+0x7c/0x1f0 [ 97.125582][ T4906] el0t_64_sync_handler+0x84/0xe4 [ 97.126846][ T4906] el0t_64_sync+0x1a0/0x1a4 [ 97.130788][ T4906] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 97.135433][ T4906] ------------[ cut here ]------------ [ 97.137191][ T4906] WARNING: CPU: 1 PID: 4906 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 97.139785][ T4906] Modules linked in: [ 97.140705][ T4906] CPU: 1 PID: 4906 Comm: syz.0.18 Tainted: G W 5.15.167-syzkaller #0 [ 97.143173][ T4906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 97.145723][ T4906] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 97.147707][ T4906] pc : btrfs_run_delayed_refs+0x408/0x47c [ 97.149188][ T4906] lr : btrfs_run_delayed_refs+0x408/0x47c [ 97.150567][ T4906] sp : ffff800020a377b0 [ 97.151632][ T4906] x29: ffff800020a377c0 x28: dfff800000000000 x27: ffff0000da6df024 [ 97.153677][ T4906] x26: 00000000fffffff4 x25: ffff0000de695478 x24: 1fffe0001bcd2a8f [ 97.155694][ T4906] x23: ffff0000de695478 x22: 0000000000000000 x21: 0000000000000006 [ 97.157785][ T4906] x20: ffff0000da6df000 x19: ffff0000de695420 x18: 0000000000000001 [ 97.159836][ T4906] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 97.161858][ T4906] x14: ffff0000d1533680 x13: 0000000000000001 x12: 0000000000000001 [ 97.163831][ T4906] x11: 0000000000000000 x10: 0000000000000000 x9 : ab794c1e426c8400 [ 97.165901][ T4906] x8 : ab794c1e426c8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 97.167882][ T4906] x5 : ffff800020a36f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 97.170007][ T4906] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 97.172068][ T4906] Call trace: [ 97.172906][ T4906] btrfs_run_delayed_refs+0x408/0x47c [ 97.174310][ T4906] btrfs_commit_transaction+0x1b8/0x30f0 [ 97.175841][ T4906] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 97.177307][ T4906] btrfs_ioctl+0x50c/0xa5c [ 97.178490][ T4906] __arm64_sys_ioctl+0x14c/0x1c8 [ 97.179865][ T4906] invoke_syscall+0x98/0x2b8 [ 97.181107][ T4906] el0_svc_common+0x138/0x258 [ 97.182386][ T4906] do_el0_svc+0x58/0x14c [ 97.183472][ T4906] el0_svc+0x7c/0x1f0 [ 97.184554][ T4906] el0t_64_sync_handler+0x84/0xe4 [ 97.185838][ T4906] el0t_64_sync+0x1a0/0x1a4 [ 97.187006][ T4906] irq event stamp: 80436 [ 97.188070][ T4906] hardirqs last enabled at (80435): [] __up_console_sem+0xb4/0x100 [ 97.190486][ T4906] hardirqs last disabled at (80436): [] el1_dbg+0x24/0x80 [ 97.192804][ T4906] softirqs last enabled at (80408): [] handle_softirqs+0xb88/0xdbc [ 97.195248][ T4906] softirqs last disabled at (80349): [] __irq_exit_rcu+0x268/0x4d8 [ 97.197745][ T4906] ---[ end trace 5637e90492d6c4c7 ]--- [ 97.204614][ T4906] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 97.207192][ T4906] BTRFS info (device loop0): forced readonly [ 97.587295][ T4928] loop0: detected capacity change from 0 to 32768 [ 97.655118][ T4928] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4928) [ 97.705654][ T4928] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 97.708064][ T4928] BTRFS info (device loop0): using free space tree [ 97.709701][ T4928] BTRFS info (device loop0): has skinny extents [ 97.817929][ T4928] BTRFS info (device loop0): enabling ssd optimizations [ 97.834021][ T4928] FAULT_INJECTION: forcing a failure. [ 97.834021][ T4928] name failslab, interval 1, probability 0, space 0, times 0 [ 97.837264][ T4928] CPU: 1 PID: 4928 Comm: syz.0.19 Tainted: G W 5.15.167-syzkaller #0 [ 97.839717][ T4928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 97.842314][ T4928] Call trace: [ 97.843195][ T4928] dump_backtrace+0x0/0x530 [ 97.844396][ T4928] show_stack+0x2c/0x3c [ 97.845508][ T4928] dump_stack_lvl+0x108/0x170 [ 97.846734][ T4928] dump_stack+0x1c/0x58 [ 97.847840][ T4928] should_fail+0x3b8/0x514 [ 97.849006][ T4928] __should_failslab+0xbc/0x110 [ 97.850294][ T4928] should_failslab+0x10/0x28 [ 97.851529][ T4928] slab_pre_alloc_hook+0x64/0xe8 [ 97.852858][ T4928] kmem_cache_alloc+0x98/0x45c [ 97.854135][ T4928] btrfs_alloc_path+0x48/0x54 [ 97.855408][ T4928] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 97.856993][ T4928] btrfs_run_delayed_refs+0x11c/0x47c [ 97.858410][ T4928] btrfs_commit_transaction+0x1b8/0x30f0 [ 97.859904][ T4928] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 97.861364][ T4928] btrfs_ioctl+0x50c/0xa5c [ 97.862568][ T4928] __arm64_sys_ioctl+0x14c/0x1c8 [ 97.863891][ T4928] invoke_syscall+0x98/0x2b8 [ 97.865144][ T4928] el0_svc_common+0x138/0x258 [ 97.866409][ T4928] do_el0_svc+0x58/0x14c [ 97.867536][ T4928] el0_svc+0x7c/0x1f0 [ 97.868629][ T4928] el0t_64_sync_handler+0x84/0xe4 [ 97.869991][ T4928] el0t_64_sync+0x1a0/0x1a4 [ 97.912389][ T4928] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 97.916054][ T4928] ------------[ cut here ]------------ [ 97.917849][ T4928] WARNING: CPU: 1 PID: 4928 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 97.920571][ T4928] Modules linked in: [ 97.921622][ T4928] CPU: 1 PID: 4928 Comm: syz.0.19 Tainted: G W 5.15.167-syzkaller #0 [ 97.924137][ T4928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 97.926862][ T4928] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 97.928974][ T4928] pc : btrfs_run_delayed_refs+0x408/0x47c [ 97.930531][ T4928] lr : btrfs_run_delayed_refs+0x408/0x47c [ 97.932103][ T4928] sp : ffff800020aa77b0 [ 97.933207][ T4928] x29: ffff800020aa77c0 x28: dfff800000000000 x27: ffff0000d5d2b024 [ 97.935391][ T4928] x26: 00000000fffffff4 x25: ffff0000de6955d8 x24: 1fffe0001bcd2abb [ 97.937583][ T4928] x23: ffff0000de6955d8 x22: 0000000000000000 x21: 0000000000000006 [ 97.939800][ T4928] x20: ffff0000d5d2b000 x19: ffff0000de695580 x18: 0000000000000001 [ 97.941983][ T4928] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 97.944148][ T4928] x14: ffff0000d35951c0 x13: 0000000000000001 x12: 0000000000000001 [ 97.946327][ T4928] x11: 0000000000000000 x10: 0000000000000000 x9 : fd587001a197e500 [ 97.948504][ T4928] x8 : fd587001a197e500 x7 : 0000000000000001 x6 : 0000000000000001 [ 97.950695][ T4928] x5 : ffff800020aa6f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 97.952922][ T4928] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 97.954951][ T4928] Call trace: [ 97.955774][ T4928] btrfs_run_delayed_refs+0x408/0x47c [ 97.957216][ T4928] btrfs_commit_transaction+0x1b8/0x30f0 [ 97.958659][ T4928] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 97.960006][ T4928] btrfs_ioctl+0x50c/0xa5c [ 97.961126][ T4928] __arm64_sys_ioctl+0x14c/0x1c8 [ 97.962437][ T4928] invoke_syscall+0x98/0x2b8 [ 97.963516][ T4928] el0_svc_common+0x138/0x258 [ 97.964712][ T4928] do_el0_svc+0x58/0x14c [ 97.965834][ T4928] el0_svc+0x7c/0x1f0 [ 97.966896][ T4928] el0t_64_sync_handler+0x84/0xe4 [ 97.968120][ T4928] el0t_64_sync+0x1a0/0x1a4 [ 97.969288][ T4928] irq event stamp: 80280 [ 97.970369][ T4928] hardirqs last enabled at (80279): [] __up_console_sem+0xb4/0x100 [ 97.972961][ T4928] hardirqs last disabled at (80280): [] el1_dbg+0x24/0x80 [ 97.975317][ T4928] softirqs last enabled at (80234): [] handle_softirqs+0xb88/0xdbc [ 97.977715][ T4928] softirqs last disabled at (80217): [] __irq_exit_rcu+0x268/0x4d8 [ 97.980277][ T4928] ---[ end trace 5637e90492d6c4c8 ]--- [ 97.986600][ T4928] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 97.989203][ T4928] BTRFS info (device loop0): forced readonly [ 98.353324][ T4950] loop0: detected capacity change from 0 to 32768 [ 98.434126][ T4950] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (4950) [ 98.477802][ T4950] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 98.480171][ T4950] BTRFS info (device loop0): using free space tree [ 98.481860][ T4950] BTRFS info (device loop0): has skinny extents [ 98.506212][ T4950] BTRFS info (device loop0): enabling ssd optimizations [ 98.513584][ T4950] FAULT_INJECTION: forcing a failure. [ 98.513584][ T4950] name failslab, interval 1, probability 0, space 0, times 0 [ 98.516846][ T4950] CPU: 0 PID: 4950 Comm: syz.0.20 Tainted: G W 5.15.167-syzkaller #0 [ 98.519179][ T4950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 98.521796][ T4950] Call trace: [ 98.522593][ T4950] dump_backtrace+0x0/0x530 [ 98.523716][ T4950] show_stack+0x2c/0x3c [ 98.524845][ T4950] dump_stack_lvl+0x108/0x170 [ 98.526118][ T4950] dump_stack+0x1c/0x58 [ 98.527234][ T4950] should_fail+0x3b8/0x514 [ 98.528455][ T4950] __should_failslab+0xbc/0x110 [ 98.529785][ T4950] should_failslab+0x10/0x28 [ 98.531033][ T4950] slab_pre_alloc_hook+0x64/0xe8 [ 98.532373][ T4950] kmem_cache_alloc+0x98/0x45c [ 98.533661][ T4950] btrfs_alloc_path+0x48/0x54 [ 98.534995][ T4950] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 98.536510][ T4950] btrfs_run_delayed_refs+0x11c/0x47c [ 98.537950][ T4950] btrfs_commit_transaction+0x1b8/0x30f0 [ 98.539419][ T4950] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 98.540905][ T4950] btrfs_ioctl+0x50c/0xa5c [ 98.542101][ T4950] __arm64_sys_ioctl+0x14c/0x1c8 [ 98.543449][ T4950] invoke_syscall+0x98/0x2b8 [ 98.544713][ T4950] el0_svc_common+0x138/0x258 [ 98.545987][ T4950] do_el0_svc+0x58/0x14c [ 98.547087][ T4950] el0_svc+0x7c/0x1f0 [ 98.548166][ T4950] el0t_64_sync_handler+0x84/0xe4 [ 98.549507][ T4950] el0t_64_sync+0x1a0/0x1a4 [ 98.553456][ T4950] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 98.556903][ T4950] ------------[ cut here ]------------ [ 98.558548][ T4950] WARNING: CPU: 0 PID: 4950 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 98.561214][ T4950] Modules linked in: [ 98.562254][ T4950] CPU: 0 PID: 4950 Comm: syz.0.20 Tainted: G W 5.15.167-syzkaller #0 [ 98.564656][ T4950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 98.567301][ T4950] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.569326][ T4950] pc : btrfs_run_delayed_refs+0x408/0x47c [ 98.570781][ T4950] lr : btrfs_run_delayed_refs+0x408/0x47c [ 98.572250][ T4950] sp : ffff800020a277b0 [ 98.573242][ T4950] x29: ffff800020a277c0 x28: dfff800000000000 x27: ffff0000eabfd024 [ 98.575309][ T4950] x26: 00000000fffffff4 x25: ffff0000de699268 x24: 1fffe0001bcd324d [ 98.577442][ T4950] x23: ffff0000de699268 x22: 0000000000000000 x21: 0000000000000006 [ 98.579629][ T4950] x20: ffff0000eabfd000 x19: ffff0000de699210 x18: 0000000000000001 [ 98.581750][ T4950] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 98.583912][ T4950] x14: ffff0000db0051c0 x13: 0000000000000001 x12: 0000000000000001 [ 98.585999][ T4950] x11: 0000000000000000 x10: 0000000000000000 x9 : 7f8121f4b6432800 [ 98.588092][ T4950] x8 : 7f8121f4b6432800 x7 : 0000000000000001 x6 : 0000000000000001 [ 98.590215][ T4950] x5 : ffff800020a26f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 98.592342][ T4950] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 98.594422][ T4950] Call trace: [ 98.595214][ T4950] btrfs_run_delayed_refs+0x408/0x47c [ 98.596689][ T4950] btrfs_commit_transaction+0x1b8/0x30f0 [ 98.598244][ T4950] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 98.599655][ T4950] btrfs_ioctl+0x50c/0xa5c [ 98.600775][ T4950] __arm64_sys_ioctl+0x14c/0x1c8 [ 98.602071][ T4950] invoke_syscall+0x98/0x2b8 [ 98.603231][ T4950] el0_svc_common+0x138/0x258 [ 98.604417][ T4950] do_el0_svc+0x58/0x14c [ 98.605490][ T4950] el0_svc+0x7c/0x1f0 [ 98.606480][ T4950] el0t_64_sync_handler+0x84/0xe4 [ 98.607818][ T4950] el0t_64_sync+0x1a0/0x1a4 [ 98.609014][ T4950] irq event stamp: 81578 [ 98.610112][ T4950] hardirqs last enabled at (81577): [] __up_console_sem+0xb4/0x100 [ 98.612799][ T4950] hardirqs last disabled at (81578): [] el1_dbg+0x24/0x80 [ 98.614998][ T4950] softirqs last enabled at (81540): [] handle_softirqs+0xb88/0xdbc [ 98.617486][ T4950] softirqs last disabled at (81351): [] __irq_exit_rcu+0x268/0x4d8 [ 98.620038][ T4950] ---[ end trace 5637e90492d6c4c9 ]--- [ 98.621943][ T4950] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 98.624493][ T4950] BTRFS info (device loop0): forced readonly [ 98.971966][ T4971] loop0: detected capacity change from 0 to 32768 [ 99.064731][ T4971] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (4971) [ 99.115911][ T4971] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 99.118291][ T4971] BTRFS info (device loop0): using free space tree [ 99.119905][ T4971] BTRFS info (device loop0): has skinny extents [ 99.155478][ T4971] BTRFS info (device loop0): enabling ssd optimizations [ 99.161642][ T4971] FAULT_INJECTION: forcing a failure. [ 99.161642][ T4971] name failslab, interval 1, probability 0, space 0, times 0 [ 99.165471][ T4971] CPU: 0 PID: 4971 Comm: syz.0.21 Tainted: G W 5.15.167-syzkaller #0 [ 99.167911][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 99.170522][ T4971] Call trace: [ 99.171406][ T4971] dump_backtrace+0x0/0x530 [ 99.172624][ T4971] show_stack+0x2c/0x3c [ 99.173818][ T4971] dump_stack_lvl+0x108/0x170 [ 99.175125][ T4971] dump_stack+0x1c/0x58 [ 99.176255][ T4971] should_fail+0x3b8/0x514 [ 99.177431][ T4971] __should_failslab+0xbc/0x110 [ 99.178721][ T4971] should_failslab+0x10/0x28 [ 99.179954][ T4971] slab_pre_alloc_hook+0x64/0xe8 [ 99.181256][ T4971] kmem_cache_alloc+0x98/0x45c [ 99.182528][ T4971] btrfs_alloc_path+0x48/0x54 [ 99.183818][ T4971] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 99.185343][ T4971] btrfs_run_delayed_refs+0x11c/0x47c [ 99.186785][ T4971] btrfs_commit_transaction+0x1b8/0x30f0 [ 99.188312][ T4971] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 99.189813][ T4971] btrfs_ioctl+0x50c/0xa5c [ 99.190992][ T4971] __arm64_sys_ioctl+0x14c/0x1c8 [ 99.192303][ T4971] invoke_syscall+0x98/0x2b8 [ 99.193551][ T4971] el0_svc_common+0x138/0x258 [ 99.194826][ T4971] do_el0_svc+0x58/0x14c [ 99.195958][ T4971] el0_svc+0x7c/0x1f0 [ 99.196983][ T4971] el0t_64_sync_handler+0x84/0xe4 [ 99.198354][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 99.201185][ T4971] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 99.204689][ T4971] ------------[ cut here ]------------ [ 99.206435][ T4971] WARNING: CPU: 0 PID: 4971 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 99.209052][ T4971] Modules linked in: [ 99.210044][ T4971] CPU: 0 PID: 4971 Comm: syz.0.21 Tainted: G W 5.15.167-syzkaller #0 [ 99.212391][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 99.214842][ T4971] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 99.216986][ T4971] pc : btrfs_run_delayed_refs+0x408/0x47c [ 99.218534][ T4971] lr : btrfs_run_delayed_refs+0x408/0x47c [ 99.219963][ T4971] sp : ffff800020a277b0 [ 99.221103][ T4971] x29: ffff800020a277c0 x28: dfff800000000000 x27: ffff0000eabf9024 [ 99.223195][ T4971] x26: 00000000fffffff4 x25: ffff0000de6993c8 x24: 1fffe0001bcd3279 [ 99.225361][ T4971] x23: ffff0000de6993c8 x22: 0000000000000000 x21: 0000000000000006 [ 99.227434][ T4971] x20: ffff0000eabf9000 x19: ffff0000de699370 x18: 0000000000000001 [ 99.229586][ T4971] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 99.231563][ T4971] x14: ffff0000c2ac3680 x13: 0000000000000001 x12: 0000000000000001 [ 99.233656][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ed2bfc8d70e86c00 [ 99.235762][ T4971] x8 : ed2bfc8d70e86c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 99.237888][ T4971] x5 : ffff800020a26f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 99.240026][ T4971] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 99.242212][ T4971] Call trace: [ 99.243081][ T4971] btrfs_run_delayed_refs+0x408/0x47c [ 99.244565][ T4971] btrfs_commit_transaction+0x1b8/0x30f0 [ 99.245708][ T4971] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 99.247199][ T4971] btrfs_ioctl+0x50c/0xa5c [ 99.248379][ T4971] __arm64_sys_ioctl+0x14c/0x1c8 [ 99.249665][ T4971] invoke_syscall+0x98/0x2b8 [ 99.250870][ T4971] el0_svc_common+0x138/0x258 [ 99.252103][ T4971] do_el0_svc+0x58/0x14c [ 99.253155][ T4971] el0_svc+0x7c/0x1f0 [ 99.254114][ T4971] el0t_64_sync_handler+0x84/0xe4 [ 99.255431][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 99.256599][ T4971] irq event stamp: 79740 [ 99.257690][ T4971] hardirqs last enabled at (79739): [] __up_console_sem+0xb4/0x100 [ 99.260196][ T4971] hardirqs last disabled at (79740): [] el1_dbg+0x24/0x80 [ 99.262475][ T4971] softirqs last enabled at (79714): [] handle_softirqs+0xb88/0xdbc [ 99.265234][ T4971] softirqs last disabled at (79709): [] __irq_exit_rcu+0x268/0x4d8 [ 99.267764][ T4971] ---[ end trace 5637e90492d6c4ca ]--- [ 99.271856][ T4971] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 99.275015][ T4971] BTRFS info (device loop0): forced readonly [ 99.622081][ T4992] loop0: detected capacity change from 0 to 32768 [ 99.714520][ T4992] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (4992) [ 99.760600][ T4992] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 99.763074][ T4992] BTRFS info (device loop0): using free space tree [ 99.764768][ T4992] BTRFS info (device loop0): has skinny extents [ 99.792645][ T4992] BTRFS info (device loop0): enabling ssd optimizations [ 99.798742][ T4992] FAULT_INJECTION: forcing a failure. [ 99.798742][ T4992] name failslab, interval 1, probability 0, space 0, times 0 [ 99.801804][ T4992] CPU: 0 PID: 4992 Comm: syz.0.22 Tainted: G W 5.15.167-syzkaller #0 [ 99.804207][ T4992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 99.806761][ T4992] Call trace: [ 99.807632][ T4992] dump_backtrace+0x0/0x530 [ 99.808850][ T4992] show_stack+0x2c/0x3c [ 99.809966][ T4992] dump_stack_lvl+0x108/0x170 [ 99.811211][ T4992] dump_stack+0x1c/0x58 [ 99.812321][ T4992] should_fail+0x3b8/0x514 [ 99.813499][ T4992] __should_failslab+0xbc/0x110 [ 99.814831][ T4992] should_failslab+0x10/0x28 [ 99.816064][ T4992] slab_pre_alloc_hook+0x64/0xe8 [ 99.817397][ T4992] kmem_cache_alloc+0x98/0x45c [ 99.818698][ T4992] start_transaction+0x4ec/0x1480 [ 99.820057][ T4992] btrfs_start_transaction+0x34/0x44 [ 99.821477][ T4992] btrfs_ioctl_set_fslabel+0x2a4/0x39c [ 99.823013][ T4992] btrfs_ioctl+0x50c/0xa5c [ 99.824174][ T4992] __arm64_sys_ioctl+0x14c/0x1c8 [ 99.825529][ T4992] invoke_syscall+0x98/0x2b8 [ 99.826765][ T4992] el0_svc_common+0x138/0x258 [ 99.827995][ T4992] do_el0_svc+0x58/0x14c [ 99.829142][ T4992] el0_svc+0x7c/0x1f0 [ 99.830214][ T4992] el0t_64_sync_handler+0x84/0xe4 [ 99.831535][ T4992] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:39 executed programs: 10 [ 100.211993][ T5013] loop0: detected capacity change from 0 to 32768 [ 100.324551][ T5013] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5013) [ 100.366123][ T5013] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.368489][ T5013] BTRFS info (device loop0): using free space tree [ 100.370191][ T5013] BTRFS info (device loop0): has skinny extents [ 100.401709][ T5013] BTRFS info (device loop0): enabling ssd optimizations [ 100.407757][ T5013] FAULT_INJECTION: forcing a failure. [ 100.407757][ T5013] name failslab, interval 1, probability 0, space 0, times 0 [ 100.410914][ T5013] CPU: 0 PID: 5013 Comm: syz.0.23 Tainted: G W 5.15.167-syzkaller #0 [ 100.413404][ T5013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 100.416161][ T5013] Call trace: [ 100.417040][ T5013] dump_backtrace+0x0/0x530 [ 100.418248][ T5013] show_stack+0x2c/0x3c [ 100.419348][ T5013] dump_stack_lvl+0x108/0x170 [ 100.420593][ T5013] dump_stack+0x1c/0x58 [ 100.421698][ T5013] should_fail+0x3b8/0x514 [ 100.422882][ T5013] __should_failslab+0xbc/0x110 [ 100.424211][ T5013] should_failslab+0x10/0x28 [ 100.425455][ T5013] slab_pre_alloc_hook+0x64/0xe8 [ 100.426821][ T5013] kmem_cache_alloc+0x98/0x45c [ 100.428107][ T5013] btrfs_alloc_path+0x48/0x54 [ 100.429372][ T5013] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 100.430888][ T5013] btrfs_run_delayed_refs+0x11c/0x47c [ 100.432343][ T5013] btrfs_commit_transaction+0x1b8/0x30f0 [ 100.433884][ T5013] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 100.435353][ T5013] btrfs_ioctl+0x50c/0xa5c [ 100.436542][ T5013] __arm64_sys_ioctl+0x14c/0x1c8 [ 100.437868][ T5013] invoke_syscall+0x98/0x2b8 [ 100.439098][ T5013] el0_svc_common+0x138/0x258 [ 100.440352][ T5013] do_el0_svc+0x58/0x14c [ 100.441502][ T5013] el0_svc+0x7c/0x1f0 [ 100.442572][ T5013] el0t_64_sync_handler+0x84/0xe4 [ 100.443961][ T5013] el0t_64_sync+0x1a0/0x1a4 [ 100.447183][ T5013] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 100.450409][ T5013] ------------[ cut here ]------------ [ 100.452066][ T5013] WARNING: CPU: 0 PID: 5013 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 100.454771][ T5013] Modules linked in: [ 100.455861][ T5013] CPU: 0 PID: 5013 Comm: syz.0.23 Tainted: G W 5.15.167-syzkaller #0 [ 100.458311][ T5013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 100.461103][ T5013] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 100.463152][ T5013] pc : btrfs_run_delayed_refs+0x408/0x47c [ 100.464629][ T5013] lr : btrfs_run_delayed_refs+0x408/0x47c [ 100.466117][ T5013] sp : ffff800020ea77b0 [ 100.467211][ T5013] x29: ffff800020ea77c0 x28: dfff800000000000 x27: ffff0000eab71024 [ 100.469374][ T5013] x26: 00000000fffffff4 x25: ffff0000de6995d8 x24: 1fffe0001bcd32bb [ 100.471561][ T5013] x23: ffff0000de6995d8 x22: 0000000000000000 x21: 0000000000000006 [ 100.473732][ T5013] x20: ffff0000eab71000 x19: ffff0000de699580 x18: 0000000000000001 [ 100.475903][ T5013] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 100.478065][ T5013] x14: ffff0000d5f251c0 x13: 0000000000000001 x12: 0000000000000001 [ 100.480209][ T5013] x11: 0000000000000000 x10: 0000000000000000 x9 : c12ffe5228287200 [ 100.482345][ T5013] x8 : c12ffe5228287200 x7 : 0000000000000001 x6 : 0000000000000001 [ 100.484433][ T5013] x5 : ffff800020ea6f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 100.486588][ T5013] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 100.488764][ T5013] Call trace: [ 100.489590][ T5013] btrfs_run_delayed_refs+0x408/0x47c [ 100.490919][ T5013] btrfs_commit_transaction+0x1b8/0x30f0 [ 100.492349][ T5013] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 100.493769][ T5013] btrfs_ioctl+0x50c/0xa5c [ 100.494910][ T5013] __arm64_sys_ioctl+0x14c/0x1c8 [ 100.496163][ T5013] invoke_syscall+0x98/0x2b8 [ 100.497349][ T5013] el0_svc_common+0x138/0x258 [ 100.498569][ T5013] do_el0_svc+0x58/0x14c [ 100.499667][ T5013] el0_svc+0x7c/0x1f0 [ 100.500615][ T5013] el0t_64_sync_handler+0x84/0xe4 [ 100.501910][ T5013] el0t_64_sync+0x1a0/0x1a4 [ 100.503074][ T5013] irq event stamp: 80224 [ 100.504124][ T5013] hardirqs last enabled at (80223): [] __up_console_sem+0xb4/0x100 [ 100.506619][ T5013] hardirqs last disabled at (80224): [] el1_dbg+0x24/0x80 [ 100.508982][ T5013] softirqs last enabled at (80186): [] handle_softirqs+0xb88/0xdbc [ 100.511527][ T5013] softirqs last disabled at (80073): [] __irq_exit_rcu+0x268/0x4d8 [ 100.514079][ T5013] ---[ end trace 5637e90492d6c4cb ]--- [ 100.518029][ T5013] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 100.520658][ T5013] BTRFS info (device loop0): forced readonly [ 100.866034][ T5034] loop0: detected capacity change from 0 to 32768 [ 100.943420][ T5034] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5034) [ 100.984267][ T5034] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.986440][ T5034] BTRFS info (device loop0): using free space tree [ 100.988112][ T5034] BTRFS info (device loop0): has skinny extents [ 101.086401][ T5034] BTRFS info (device loop0): enabling ssd optimizations [ 101.095642][ T5034] FAULT_INJECTION: forcing a failure. [ 101.095642][ T5034] name failslab, interval 1, probability 0, space 0, times 0 [ 101.098938][ T5034] CPU: 0 PID: 5034 Comm: syz.0.24 Tainted: G W 5.15.167-syzkaller #0 [ 101.101267][ T5034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 101.103966][ T5034] Call trace: [ 101.104858][ T5034] dump_backtrace+0x0/0x530 [ 101.106026][ T5034] show_stack+0x2c/0x3c [ 101.107144][ T5034] dump_stack_lvl+0x108/0x170 [ 101.108427][ T5034] dump_stack+0x1c/0x58 [ 101.109564][ T5034] should_fail+0x3b8/0x514 [ 101.110783][ T5034] __should_failslab+0xbc/0x110 [ 101.112091][ T5034] should_failslab+0x10/0x28 [ 101.113335][ T5034] slab_pre_alloc_hook+0x64/0xe8 [ 101.114723][ T5034] kmem_cache_alloc+0x98/0x45c [ 101.116047][ T5034] btrfs_alloc_path+0x48/0x54 [ 101.117315][ T5034] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 101.118851][ T5034] btrfs_run_delayed_refs+0x11c/0x47c [ 101.120301][ T5034] btrfs_commit_transaction+0x1b8/0x30f0 [ 101.121850][ T5034] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 101.123317][ T5034] btrfs_ioctl+0x50c/0xa5c [ 101.124511][ T5034] __arm64_sys_ioctl+0x14c/0x1c8 [ 101.125921][ T5034] invoke_syscall+0x98/0x2b8 [ 101.127111][ T5034] el0_svc_common+0x138/0x258 [ 101.128349][ T5034] do_el0_svc+0x58/0x14c [ 101.129500][ T5034] el0_svc+0x7c/0x1f0 [ 101.130582][ T5034] el0t_64_sync_handler+0x84/0xe4 [ 101.131950][ T5034] el0t_64_sync+0x1a0/0x1a4 [ 101.136371][ T5034] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 101.139633][ T5034] ------------[ cut here ]------------ [ 101.141339][ T5034] WARNING: CPU: 0 PID: 5034 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 101.143946][ T5034] Modules linked in: [ 101.144894][ T5034] CPU: 0 PID: 5034 Comm: syz.0.24 Tainted: G W 5.15.167-syzkaller #0 [ 101.147495][ T5034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 101.150226][ T5034] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 101.152405][ T5034] pc : btrfs_run_delayed_refs+0x408/0x47c [ 101.153860][ T5034] lr : btrfs_run_delayed_refs+0x408/0x47c [ 101.155379][ T5034] sp : ffff8000210b77b0 [ 101.156484][ T5034] x29: ffff8000210b77c0 x28: dfff800000000000 x27: ffff0000eab73024 [ 101.158632][ T5034] x26: 00000000fffffff4 x25: ffff0000de699738 x24: 1fffe0001bcd32e7 [ 101.160691][ T5034] x23: ffff0000de699738 x22: 0000000000000000 x21: 0000000000000006 [ 101.162688][ T5034] x20: ffff0000eab73000 x19: ffff0000de6996e0 x18: 0000000000000001 [ 101.164801][ T5034] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 101.166828][ T5034] x14: ffff0000c69db680 x13: 0000000000000001 x12: 0000000000000001 [ 101.168906][ T5034] x11: 0000000000000000 x10: 0000000000000000 x9 : 91bc2a7c8fa5cc00 [ 101.170910][ T5034] x8 : 91bc2a7c8fa5cc00 x7 : 0000000000000001 x6 : 0000000000000001 [ 101.173045][ T5034] x5 : ffff8000210b6f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 101.175188][ T5034] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 101.177333][ T5034] Call trace: [ 101.178211][ T5034] btrfs_run_delayed_refs+0x408/0x47c [ 101.179628][ T5034] btrfs_commit_transaction+0x1b8/0x30f0 [ 101.181109][ T5034] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 101.182626][ T5034] btrfs_ioctl+0x50c/0xa5c [ 101.183810][ T5034] __arm64_sys_ioctl+0x14c/0x1c8 [ 101.185093][ T5034] invoke_syscall+0x98/0x2b8 [ 101.186287][ T5034] el0_svc_common+0x138/0x258 [ 101.187511][ T5034] do_el0_svc+0x58/0x14c [ 101.188663][ T5034] el0_svc+0x7c/0x1f0 [ 101.189757][ T5034] el0t_64_sync_handler+0x84/0xe4 [ 101.191120][ T5034] el0t_64_sync+0x1a0/0x1a4 [ 101.192254][ T5034] irq event stamp: 79810 [ 101.193294][ T5034] hardirqs last enabled at (79809): [] __up_console_sem+0xb4/0x100 [ 101.195874][ T5034] hardirqs last disabled at (79810): [] el1_dbg+0x24/0x80 [ 101.198201][ T5034] softirqs last enabled at (79772): [] handle_softirqs+0xb88/0xdbc [ 101.200599][ T5034] softirqs last disabled at (79543): [] __irq_exit_rcu+0x268/0x4d8 [ 101.203119][ T5034] ---[ end trace 5637e90492d6c4cc ]--- [ 101.211112][ T5034] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 101.213903][ T5034] BTRFS info (device loop0): forced readonly [ 101.605115][ T5055] loop0: detected capacity change from 0 to 32768 [ 101.694476][ T5055] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5055) [ 101.748434][ T5055] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.751056][ T5055] BTRFS info (device loop0): using free space tree [ 101.753344][ T5055] BTRFS info (device loop0): has skinny extents [ 101.767361][ T5055] BTRFS info (device loop0): enabling ssd optimizations [ 101.774173][ T5055] FAULT_INJECTION: forcing a failure. [ 101.774173][ T5055] name failslab, interval 1, probability 0, space 0, times 0 [ 101.777469][ T5055] CPU: 1 PID: 5055 Comm: syz.0.25 Tainted: G W 5.15.167-syzkaller #0 [ 101.779874][ T5055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 101.782484][ T5055] Call trace: [ 101.783384][ T5055] dump_backtrace+0x0/0x530 [ 101.784613][ T5055] show_stack+0x2c/0x3c [ 101.785781][ T5055] dump_stack_lvl+0x108/0x170 [ 101.787080][ T5055] dump_stack+0x1c/0x58 [ 101.788225][ T5055] should_fail+0x3b8/0x514 [ 101.789456][ T5055] __should_failslab+0xbc/0x110 [ 101.790819][ T5055] should_failslab+0x10/0x28 [ 101.792033][ T5055] slab_pre_alloc_hook+0x64/0xe8 [ 101.793320][ T5055] kmem_cache_alloc+0x98/0x45c [ 101.794545][ T5055] btrfs_alloc_path+0x48/0x54 [ 101.795832][ T5055] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 101.797339][ T5055] btrfs_run_delayed_refs+0x11c/0x47c [ 101.798819][ T5055] btrfs_commit_transaction+0x1b8/0x30f0 [ 101.800334][ T5055] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 101.801834][ T5055] btrfs_ioctl+0x50c/0xa5c [ 101.803103][ T5055] __arm64_sys_ioctl+0x14c/0x1c8 [ 101.804433][ T5055] invoke_syscall+0x98/0x2b8 [ 101.805652][ T5055] el0_svc_common+0x138/0x258 [ 101.806919][ T5055] do_el0_svc+0x58/0x14c [ 101.808053][ T5055] el0_svc+0x7c/0x1f0 [ 101.809045][ T5055] el0t_64_sync_handler+0x84/0xe4 [ 101.810414][ T5055] el0t_64_sync+0x1a0/0x1a4 [ 101.816215][ T5055] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 101.819410][ T5055] ------------[ cut here ]------------ [ 101.821012][ T5055] WARNING: CPU: 1 PID: 5055 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 101.823565][ T5055] Modules linked in: [ 101.824585][ T5055] CPU: 1 PID: 5055 Comm: syz.0.25 Tainted: G W 5.15.167-syzkaller #0 [ 101.827093][ T5055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 101.829769][ T5055] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 101.831821][ T5055] pc : btrfs_run_delayed_refs+0x408/0x47c [ 101.833370][ T5055] lr : btrfs_run_delayed_refs+0x408/0x47c [ 101.834876][ T5055] sp : ffff800020a277b0 [ 101.835925][ T5055] x29: ffff800020a277c0 x28: dfff800000000000 x27: ffff0000d9b0f024 [ 101.837974][ T5055] x26: 00000000fffffff4 x25: ffff0000de6957e8 x24: 1fffe0001bcd2afd [ 101.840053][ T5055] x23: ffff0000de6957e8 x22: 0000000000000000 x21: 0000000000000006 [ 101.842026][ T5055] x20: ffff0000d9b0f000 x19: ffff0000de695790 x18: 0000000000000001 [ 101.844172][ T5055] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 101.846329][ T5055] x14: ffff0000d8e5b680 x13: 0000000000000001 x12: 0000000000000001 [ 101.848291][ T5055] x11: 0000000000000000 x10: 0000000000000000 x9 : 938e3da720793c00 [ 101.850482][ T5055] x8 : 938e3da720793c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 101.852588][ T5055] x5 : ffff800020a26f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 101.854751][ T5055] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 101.856951][ T5055] Call trace: [ 101.857787][ T5055] btrfs_run_delayed_refs+0x408/0x47c [ 101.859181][ T5055] btrfs_commit_transaction+0x1b8/0x30f0 [ 101.860663][ T5055] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 101.862181][ T5055] btrfs_ioctl+0x50c/0xa5c [ 101.863359][ T5055] __arm64_sys_ioctl+0x14c/0x1c8 [ 101.864751][ T5055] invoke_syscall+0x98/0x2b8 [ 101.865977][ T5055] el0_svc_common+0x138/0x258 [ 101.867216][ T5055] do_el0_svc+0x58/0x14c [ 101.868319][ T5055] el0_svc+0x7c/0x1f0 [ 101.869354][ T5055] el0t_64_sync_handler+0x84/0xe4 [ 101.870707][ T5055] el0t_64_sync+0x1a0/0x1a4 [ 101.871916][ T5055] irq event stamp: 79530 [ 101.873051][ T5055] hardirqs last enabled at (79529): [] __up_console_sem+0xb4/0x100 [ 101.875436][ T5055] hardirqs last disabled at (79530): [] el1_dbg+0x24/0x80 [ 101.877767][ T5055] softirqs last enabled at (79492): [] handle_softirqs+0xb88/0xdbc [ 101.880383][ T5055] softirqs last disabled at (79475): [] __irq_exit_rcu+0x268/0x4d8 [ 101.882863][ T5055] ---[ end trace 5637e90492d6c4cd ]--- [ 101.885719][ T5055] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 101.888102][ T5055] BTRFS info (device loop0): forced readonly [ 102.252204][ T5076] loop0: detected capacity change from 0 to 32768 [ 102.354668][ T5076] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5076) [ 102.417993][ T5076] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.420365][ T5076] BTRFS info (device loop0): using free space tree [ 102.422035][ T5076] BTRFS info (device loop0): has skinny extents [ 102.437848][ T5076] BTRFS info (device loop0): enabling ssd optimizations [ 102.444827][ T5076] FAULT_INJECTION: forcing a failure. [ 102.444827][ T5076] name failslab, interval 1, probability 0, space 0, times 0 [ 102.448093][ T5076] CPU: 0 PID: 5076 Comm: syz.0.26 Tainted: G W 5.15.167-syzkaller #0 [ 102.450413][ T5076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 102.452979][ T5076] Call trace: [ 102.453875][ T5076] dump_backtrace+0x0/0x530 [ 102.455073][ T5076] show_stack+0x2c/0x3c [ 102.456188][ T5076] dump_stack_lvl+0x108/0x170 [ 102.457367][ T5076] dump_stack+0x1c/0x58 [ 102.458497][ T5076] should_fail+0x3b8/0x514 [ 102.459587][ T5076] __should_failslab+0xbc/0x110 [ 102.460843][ T5076] should_failslab+0x10/0x28 [ 102.461940][ T5076] slab_pre_alloc_hook+0x64/0xe8 [ 102.463199][ T5076] kmem_cache_alloc+0x98/0x45c [ 102.464441][ T5076] btrfs_alloc_path+0x48/0x54 [ 102.465703][ T5076] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 102.467196][ T5076] btrfs_run_delayed_refs+0x11c/0x47c [ 102.468630][ T5076] btrfs_commit_transaction+0x1b8/0x30f0 [ 102.470141][ T5076] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 102.471576][ T5076] btrfs_ioctl+0x50c/0xa5c [ 102.472760][ T5076] __arm64_sys_ioctl+0x14c/0x1c8 [ 102.474054][ T5076] invoke_syscall+0x98/0x2b8 [ 102.475305][ T5076] el0_svc_common+0x138/0x258 [ 102.476575][ T5076] do_el0_svc+0x58/0x14c [ 102.477695][ T5076] el0_svc+0x7c/0x1f0 [ 102.478660][ T5076] el0t_64_sync_handler+0x84/0xe4 [ 102.479943][ T5076] el0t_64_sync+0x1a0/0x1a4 [ 102.486023][ T5076] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 102.489341][ T5076] ------------[ cut here ]------------ [ 102.490922][ T5076] WARNING: CPU: 0 PID: 5076 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 102.493581][ T5076] Modules linked in: [ 102.494534][ T5076] CPU: 0 PID: 5076 Comm: syz.0.26 Tainted: G W 5.15.167-syzkaller #0 [ 102.496849][ T5076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 102.499491][ T5076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.501419][ T5076] pc : btrfs_run_delayed_refs+0x408/0x47c [ 102.502884][ T5076] lr : btrfs_run_delayed_refs+0x408/0x47c [ 102.504297][ T5076] sp : ffff8000212877b0 [ 102.505392][ T5076] x29: ffff8000212877c0 x28: dfff800000000000 x27: ffff0000d9b0e024 [ 102.507452][ T5076] x26: 00000000fffffff4 x25: ffff0000de699948 x24: 1fffe0001bcd3329 [ 102.509446][ T5076] x23: ffff0000de699948 x22: 0000000000000000 x21: 0000000000000006 [ 102.511608][ T5076] x20: ffff0000d9b0e000 x19: ffff0000de6998f0 x18: 0000000000000001 [ 102.513732][ T5076] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 102.515792][ T5076] x14: ffff0000c80b0000 x13: 0000000000000001 x12: 0000000000000001 [ 102.517827][ T5076] x11: 0000000000000000 x10: 0000000000000000 x9 : 187b652e05cee600 [ 102.519893][ T5076] x8 : 187b652e05cee600 x7 : 0000000000000001 x6 : 0000000000000001 [ 102.522085][ T5076] x5 : ffff800021286f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 102.524251][ T5076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 102.526473][ T5076] Call trace: [ 102.527299][ T5076] btrfs_run_delayed_refs+0x408/0x47c [ 102.528671][ T5076] btrfs_commit_transaction+0x1b8/0x30f0 [ 102.530309][ T5076] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 102.531782][ T5076] btrfs_ioctl+0x50c/0xa5c [ 102.532925][ T5076] __arm64_sys_ioctl+0x14c/0x1c8 [ 102.534258][ T5076] invoke_syscall+0x98/0x2b8 [ 102.535512][ T5076] el0_svc_common+0x138/0x258 [ 102.536750][ T5076] do_el0_svc+0x58/0x14c [ 102.537910][ T5076] el0_svc+0x7c/0x1f0 [ 102.539035][ T5076] el0t_64_sync_handler+0x84/0xe4 [ 102.540375][ T5076] el0t_64_sync+0x1a0/0x1a4 [ 102.541579][ T5076] irq event stamp: 79862 [ 102.542645][ T5076] hardirqs last enabled at (79861): [] __up_console_sem+0xb4/0x100 [ 102.545273][ T5076] hardirqs last disabled at (79862): [] el1_dbg+0x24/0x80 [ 102.547513][ T5076] softirqs last enabled at (79824): [] handle_softirqs+0xb88/0xdbc [ 102.550031][ T5076] softirqs last disabled at (79725): [] __irq_exit_rcu+0x268/0x4d8 [ 102.552567][ T5076] ---[ end trace 5637e90492d6c4ce ]--- [ 102.555959][ T5076] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 102.558365][ T5076] BTRFS info (device loop0): forced readonly [ 102.893261][ T5097] loop0: detected capacity change from 0 to 32768 [ 102.994427][ T5097] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5097) [ 103.035092][ T5097] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.037741][ T5097] BTRFS info (device loop0): using free space tree [ 103.040411][ T5097] BTRFS info (device loop0): has skinny extents [ 103.059204][ T5097] BTRFS info (device loop0): enabling ssd optimizations [ 103.065361][ T5097] FAULT_INJECTION: forcing a failure. [ 103.065361][ T5097] name failslab, interval 1, probability 0, space 0, times 0 [ 103.068542][ T5097] CPU: 0 PID: 5097 Comm: syz.0.27 Tainted: G W 5.15.167-syzkaller #0 [ 103.070957][ T5097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 103.073637][ T5097] Call trace: [ 103.074502][ T5097] dump_backtrace+0x0/0x530 [ 103.075740][ T5097] show_stack+0x2c/0x3c [ 103.076788][ T5097] dump_stack_lvl+0x108/0x170 [ 103.078040][ T5097] dump_stack+0x1c/0x58 [ 103.079181][ T5097] should_fail+0x3b8/0x514 [ 103.080409][ T5097] __should_failslab+0xbc/0x110 [ 103.081633][ T5097] should_failslab+0x10/0x28 [ 103.082870][ T5097] slab_pre_alloc_hook+0x64/0xe8 [ 103.084197][ T5097] kmem_cache_alloc+0x98/0x45c [ 103.085492][ T5097] btrfs_alloc_path+0x48/0x54 [ 103.086740][ T5097] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 103.088253][ T5097] btrfs_run_delayed_refs+0x11c/0x47c [ 103.089699][ T5097] btrfs_commit_transaction+0x1b8/0x30f0 [ 103.091224][ T5097] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 103.092725][ T5097] btrfs_ioctl+0x50c/0xa5c [ 103.093909][ T5097] __arm64_sys_ioctl+0x14c/0x1c8 [ 103.095221][ T5097] invoke_syscall+0x98/0x2b8 [ 103.096448][ T5097] el0_svc_common+0x138/0x258 [ 103.097709][ T5097] do_el0_svc+0x58/0x14c [ 103.098834][ T5097] el0_svc+0x7c/0x1f0 [ 103.099753][ T5097] el0t_64_sync_handler+0x84/0xe4 [ 103.101073][ T5097] el0t_64_sync+0x1a0/0x1a4 [ 103.103677][ T5097] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 103.106965][ T5097] ------------[ cut here ]------------ [ 103.108664][ T5097] WARNING: CPU: 0 PID: 5097 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 103.111333][ T5097] Modules linked in: [ 103.112376][ T5097] CPU: 0 PID: 5097 Comm: syz.0.27 Tainted: G W 5.15.167-syzkaller #0 [ 103.114800][ T5097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 103.117422][ T5097] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.119578][ T5097] pc : btrfs_run_delayed_refs+0x408/0x47c [ 103.121042][ T5097] lr : btrfs_run_delayed_refs+0x408/0x47c [ 103.122555][ T5097] sp : ffff8000212877b0 [ 103.123554][ T5097] x29: ffff8000212877c0 x28: dfff800000000000 x27: ffff0000d9b0c024 [ 103.125691][ T5097] x26: 00000000fffffff4 x25: ffff0000de699aa8 x24: 1fffe0001bcd3355 [ 103.127699][ T5097] x23: ffff0000de699aa8 x22: 0000000000000000 x21: 0000000000000006 [ 103.129767][ T5097] x20: ffff0000d9b0c000 x19: ffff0000de699a50 x18: 0000000000000001 [ 103.131903][ T5097] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 103.133959][ T5097] x14: ffff0000d918d1c0 x13: 0000000000000001 x12: 0000000000000001 [ 103.136051][ T5097] x11: 0000000000000000 x10: 0000000000000000 x9 : c79f960abbf9c800 [ 103.138030][ T5097] x8 : c79f960abbf9c800 x7 : 0000000000000001 x6 : 0000000000000001 [ 103.140123][ T5097] x5 : ffff800021286f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 103.142255][ T5097] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 103.144358][ T5097] Call trace: [ 103.145216][ T5097] btrfs_run_delayed_refs+0x408/0x47c [ 103.146532][ T5097] btrfs_commit_transaction+0x1b8/0x30f0 [ 103.148000][ T5097] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 103.149427][ T5097] btrfs_ioctl+0x50c/0xa5c [ 103.150565][ T5097] __arm64_sys_ioctl+0x14c/0x1c8 [ 103.151970][ T5097] invoke_syscall+0x98/0x2b8 [ 103.153096][ T5097] el0_svc_common+0x138/0x258 [ 103.154273][ T5097] do_el0_svc+0x58/0x14c [ 103.155400][ T5097] el0_svc+0x7c/0x1f0 [ 103.156425][ T5097] el0t_64_sync_handler+0x84/0xe4 [ 103.157726][ T5097] el0t_64_sync+0x1a0/0x1a4 [ 103.158996][ T5097] irq event stamp: 80570 [ 103.160066][ T5097] hardirqs last enabled at (80569): [] __up_console_sem+0xb4/0x100 [ 103.162546][ T5097] hardirqs last disabled at (80570): [] el1_dbg+0x24/0x80 [ 103.165135][ T5097] softirqs last enabled at (80532): [] handle_softirqs+0xb88/0xdbc [ 103.167527][ T5097] softirqs last disabled at (80497): [] __irq_exit_rcu+0x268/0x4d8 [ 103.169993][ T5097] ---[ end trace 5637e90492d6c4cf ]--- [ 103.174010][ T5097] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 103.176513][ T5097] BTRFS info (device loop0): forced readonly [ 103.512937][ T5118] loop0: detected capacity change from 0 to 32768 [ 103.584668][ T5118] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5118) [ 103.624387][ T5118] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.627381][ T5118] BTRFS info (device loop0): using free space tree [ 103.629143][ T5118] BTRFS info (device loop0): has skinny extents [ 103.646737][ T5118] BTRFS info (device loop0): enabling ssd optimizations [ 103.653870][ T5118] FAULT_INJECTION: forcing a failure. [ 103.653870][ T5118] name failslab, interval 1, probability 0, space 0, times 0 [ 103.657488][ T5118] CPU: 0 PID: 5118 Comm: syz.0.28 Tainted: G W 5.15.167-syzkaller #0 [ 103.659935][ T5118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 103.662630][ T5118] Call trace: [ 103.663550][ T5118] dump_backtrace+0x0/0x530 [ 103.664730][ T5118] show_stack+0x2c/0x3c [ 103.665846][ T5118] dump_stack_lvl+0x108/0x170 [ 103.667082][ T5118] dump_stack+0x1c/0x58 [ 103.668217][ T5118] should_fail+0x3b8/0x514 [ 103.669292][ T5118] __should_failslab+0xbc/0x110 [ 103.670522][ T5118] should_failslab+0x10/0x28 [ 103.671796][ T5118] slab_pre_alloc_hook+0x64/0xe8 [ 103.673151][ T5118] kmem_cache_alloc+0x98/0x45c [ 103.674446][ T5118] btrfs_alloc_path+0x48/0x54 [ 103.675743][ T5118] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 103.677285][ T5118] btrfs_run_delayed_refs+0x11c/0x47c [ 103.678734][ T5118] btrfs_commit_transaction+0x1b8/0x30f0 [ 103.680258][ T5118] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 103.681760][ T5118] btrfs_ioctl+0x50c/0xa5c [ 103.682961][ T5118] __arm64_sys_ioctl+0x14c/0x1c8 [ 103.684313][ T5118] invoke_syscall+0x98/0x2b8 [ 103.685566][ T5118] el0_svc_common+0x138/0x258 [ 103.686862][ T5118] do_el0_svc+0x58/0x14c [ 103.687967][ T5118] el0_svc+0x7c/0x1f0 [ 103.689017][ T5118] el0t_64_sync_handler+0x84/0xe4 [ 103.690405][ T5118] el0t_64_sync+0x1a0/0x1a4 [ 103.695584][ T5118] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 103.698913][ T5118] ------------[ cut here ]------------ [ 103.700547][ T5118] WARNING: CPU: 0 PID: 5118 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 103.703288][ T5118] Modules linked in: [ 103.704255][ T5118] CPU: 0 PID: 5118 Comm: syz.0.28 Tainted: G W 5.15.167-syzkaller #0 [ 103.706695][ T5118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 103.709292][ T5118] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.711325][ T5118] pc : btrfs_run_delayed_refs+0x408/0x47c [ 103.712798][ T5118] lr : btrfs_run_delayed_refs+0x408/0x47c [ 103.714266][ T5118] sp : ffff8000215277b0 [ 103.715373][ T5118] x29: ffff8000215277c0 x28: dfff800000000000 x27: ffff0000d9b0a024 [ 103.717545][ T5118] x26: 00000000fffffff4 x25: ffff0000de699c08 x24: 1fffe0001bcd3381 [ 103.719614][ T5118] x23: ffff0000de699c08 x22: 0000000000000000 x21: 0000000000000006 [ 103.721612][ T5118] x20: ffff0000d9b0a000 x19: ffff0000de699bb0 x18: 0000000000000001 [ 103.723699][ T5118] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 103.725964][ T5118] x14: ffff0000d427d1c0 x13: 0000000000000001 x12: 0000000000000001 [ 103.728045][ T5118] x11: 0000000000000000 x10: 0000000000000000 x9 : e7c0ff51d55afb00 [ 103.730130][ T5118] x8 : e7c0ff51d55afb00 x7 : 0000000000000001 x6 : 0000000000000001 [ 103.732190][ T5118] x5 : ffff800021526f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 103.734349][ T5118] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 103.736404][ T5118] Call trace: [ 103.737282][ T5118] btrfs_run_delayed_refs+0x408/0x47c [ 103.738778][ T5118] btrfs_commit_transaction+0x1b8/0x30f0 [ 103.740278][ T5118] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 103.741552][ T5118] btrfs_ioctl+0x50c/0xa5c [ 103.742740][ T5118] __arm64_sys_ioctl+0x14c/0x1c8 [ 103.744044][ T5118] invoke_syscall+0x98/0x2b8 [ 103.745239][ T5118] el0_svc_common+0x138/0x258 [ 103.746429][ T5118] do_el0_svc+0x58/0x14c [ 103.747498][ T5118] el0_svc+0x7c/0x1f0 [ 103.748493][ T5118] el0t_64_sync_handler+0x84/0xe4 [ 103.749778][ T5118] el0t_64_sync+0x1a0/0x1a4 [ 103.750911][ T5118] irq event stamp: 79482 [ 103.752075][ T5118] hardirqs last enabled at (79481): [] __up_console_sem+0xb4/0x100 [ 103.754637][ T5118] hardirqs last disabled at (79482): [] el1_dbg+0x24/0x80 [ 103.756915][ T5118] softirqs last enabled at (79444): [] handle_softirqs+0xb88/0xdbc [ 103.759471][ T5118] softirqs last disabled at (79387): [] __irq_exit_rcu+0x268/0x4d8 [ 103.761928][ T5118] ---[ end trace 5637e90492d6c4d0 ]--- [ 103.766023][ T5118] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 103.768515][ T5118] BTRFS info (device loop0): forced readonly [ 104.109824][ T5139] loop0: detected capacity change from 0 to 32768 [ 104.144804][ T5139] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5139) [ 104.193955][ T5139] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.196385][ T5139] BTRFS info (device loop0): using free space tree [ 104.198087][ T5139] BTRFS info (device loop0): has skinny extents [ 104.216781][ T5139] BTRFS info (device loop0): enabling ssd optimizations [ 104.222841][ T5139] FAULT_INJECTION: forcing a failure. [ 104.222841][ T5139] name failslab, interval 1, probability 0, space 0, times 0 [ 104.226333][ T5139] CPU: 1 PID: 5139 Comm: syz.0.29 Tainted: G W 5.15.167-syzkaller #0 [ 104.228764][ T5139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 104.231362][ T5139] Call trace: [ 104.232237][ T5139] dump_backtrace+0x0/0x530 [ 104.233446][ T5139] show_stack+0x2c/0x3c [ 104.234516][ T5139] dump_stack_lvl+0x108/0x170 [ 104.235703][ T5139] dump_stack+0x1c/0x58 [ 104.236775][ T5139] should_fail+0x3b8/0x514 [ 104.237923][ T5139] __should_failslab+0xbc/0x110 [ 104.239169][ T5139] should_failslab+0x10/0x28 [ 104.240414][ T5139] slab_pre_alloc_hook+0x64/0xe8 [ 104.241753][ T5139] kmem_cache_alloc+0x98/0x45c [ 104.243045][ T5139] start_transaction+0x4ec/0x1480 [ 104.244414][ T5139] btrfs_start_transaction+0x34/0x44 [ 104.245791][ T5139] btrfs_ioctl_set_fslabel+0x2a4/0x39c [ 104.247249][ T5139] btrfs_ioctl+0x50c/0xa5c [ 104.248435][ T5139] __arm64_sys_ioctl+0x14c/0x1c8 [ 104.249787][ T5139] invoke_syscall+0x98/0x2b8 [ 104.251014][ T5139] el0_svc_common+0x138/0x258 [ 104.252269][ T5139] do_el0_svc+0x58/0x14c [ 104.253391][ T5139] el0_svc+0x7c/0x1f0 [ 104.254459][ T5139] el0t_64_sync_handler+0x84/0xe4 [ 104.255819][ T5139] el0t_64_sync+0x1a0/0x1a4 [ 104.615328][ T5160] loop0: detected capacity change from 0 to 32768 [ 104.703343][ T5160] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5160) [ 104.764066][ T5160] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.766402][ T5160] BTRFS info (device loop0): using free space tree [ 104.768243][ T5160] BTRFS info (device loop0): has skinny extents [ 104.786134][ T5160] BTRFS info (device loop0): enabling ssd optimizations [ 104.791788][ T5160] FAULT_INJECTION: forcing a failure. [ 104.791788][ T5160] name failslab, interval 1, probability 0, space 0, times 0 [ 104.795992][ T5160] CPU: 0 PID: 5160 Comm: syz.0.30 Tainted: G W 5.15.167-syzkaller #0 [ 104.798475][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 104.801165][ T5160] Call trace: [ 104.802051][ T5160] dump_backtrace+0x0/0x530 [ 104.803263][ T5160] show_stack+0x2c/0x3c [ 104.804288][ T5160] dump_stack_lvl+0x108/0x170 [ 104.805502][ T5160] dump_stack+0x1c/0x58 [ 104.806554][ T5160] should_fail+0x3b8/0x514 [ 104.807643][ T5160] __should_failslab+0xbc/0x110 [ 104.808795][ T5160] should_failslab+0x10/0x28 [ 104.809982][ T5160] slab_pre_alloc_hook+0x64/0xe8 [ 104.811322][ T5160] kmem_cache_alloc+0x98/0x45c [ 104.812592][ T5160] btrfs_alloc_path+0x48/0x54 [ 104.813863][ T5160] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 104.815359][ T5160] btrfs_run_delayed_refs+0x11c/0x47c [ 104.816819][ T5160] btrfs_commit_transaction+0x1b8/0x30f0 [ 104.818346][ T5160] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 104.819831][ T5160] btrfs_ioctl+0x50c/0xa5c [ 104.820995][ T5160] __arm64_sys_ioctl+0x14c/0x1c8 [ 104.822299][ T5160] invoke_syscall+0x98/0x2b8 [ 104.823530][ T5160] el0_svc_common+0x138/0x258 [ 104.824812][ T5160] do_el0_svc+0x58/0x14c [ 104.825946][ T5160] el0_svc+0x7c/0x1f0 [ 104.826976][ T5160] el0t_64_sync_handler+0x84/0xe4 [ 104.828325][ T5160] el0t_64_sync+0x1a0/0x1a4 [ 104.829913][ T5160] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 104.833378][ T5160] ------------[ cut here ]------------ [ 104.835002][ T5160] WARNING: CPU: 0 PID: 5160 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 104.837582][ T5160] Modules linked in: [ 104.838645][ T5160] CPU: 0 PID: 5160 Comm: syz.0.30 Tainted: G W 5.15.167-syzkaller #0 [ 104.841148][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 104.843795][ T5160] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.845876][ T5160] pc : btrfs_run_delayed_refs+0x408/0x47c [ 104.847328][ T5160] lr : btrfs_run_delayed_refs+0x408/0x47c [ 104.848913][ T5160] sp : ffff8000217877b0 [ 104.849959][ T5160] x29: ffff8000217877c0 x28: dfff800000000000 x27: ffff0000d9b08024 [ 104.852083][ T5160] x26: 00000000fffffff4 x25: ffff0000de699d68 x24: 1fffe0001bcd33ad [ 104.854129][ T5160] x23: ffff0000de699d68 x22: 0000000000000000 x21: 0000000000000006 [ 104.856231][ T5160] x20: ffff0000d9b08000 x19: ffff0000de699d10 x18: 0000000000000001 [ 104.858251][ T5160] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 104.860372][ T5160] x14: ffff0000dbeb51c0 x13: 0000000000000001 x12: 0000000000000001 [ 104.862421][ T5160] x11: 0000000000000000 x10: 0000000000000000 x9 : 7b800d0a9a133500 [ 104.864505][ T5160] x8 : 7b800d0a9a133500 x7 : 0000000000000001 x6 : 0000000000000001 [ 104.866591][ T5160] x5 : ffff800021786f18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 104.868630][ T5160] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 104.870777][ T5160] Call trace: [ 104.871658][ T5160] btrfs_run_delayed_refs+0x408/0x47c [ 104.873078][ T5160] btrfs_commit_transaction+0x1b8/0x30f0 [ 104.874453][ T5160] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 104.875823][ T5160] btrfs_ioctl+0x50c/0xa5c [ 104.876915][ T5160] __arm64_sys_ioctl+0x14c/0x1c8 [ 104.878153][ T5160] invoke_syscall+0x98/0x2b8 [ 104.879310][ T5160] el0_svc_common+0x138/0x258 [ 104.880486][ T5160] do_el0_svc+0x58/0x14c [ 104.881673][ T5160] el0_svc+0x7c/0x1f0 [ 104.882726][ T5160] el0t_64_sync_handler+0x84/0xe4 [ 104.883976][ T5160] el0t_64_sync+0x1a0/0x1a4 [ 104.885214][ T5160] irq event stamp: 79646 [ 104.886297][ T5160] hardirqs last enabled at (79645): [] __up_console_sem+0xb4/0x100 [ 104.888809][ T5160] hardirqs last disabled at (79646): [] el1_dbg+0x24/0x80 [ 104.891091][ T5160] softirqs last enabled at (79620): [] handle_softirqs+0xb88/0xdbc [ 104.893512][ T5160] softirqs last disabled at (79611): [] __irq_exit_rcu+0x268/0x4d8 [ 104.895901][ T5160] ---[ end trace 5637e90492d6c4d1 ]--- [ 104.897820][ T5160] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 104.900424][ T5160] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:44 executed programs: 18 [ 105.247875][ T5181] loop0: detected capacity change from 0 to 32768