Warning: Permanently added '10.128.0.200' (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 [ 83.380545][ T4416] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 88.581779][ T4436] chnl_net:caif_netlink_parms(): no params data found [ 88.614751][ T4436] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.616277][ T4436] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.618278][ T4436] device bridge_slave_0 entered promiscuous mode [ 88.622721][ T4436] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.624708][ T4436] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.626834][ T4436] device bridge_slave_1 entered promiscuous mode [ 88.644510][ T4436] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.648019][ T4436] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.663991][ T4436] team0: Port device team_slave_0 added [ 88.666792][ T4436] team0: Port device team_slave_1 added [ 88.685229][ T4436] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.686622][ T4436] 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. [ 88.691406][ T4436] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.694862][ T4436] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.696206][ T4436] 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. [ 88.701034][ T4436] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.763638][ T4436] device hsr_slave_0 entered promiscuous mode [ 88.832138][ T4436] device hsr_slave_1 entered promiscuous mode [ 89.610607][ T4436] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 89.664914][ T4436] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 89.703536][ T4436] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 89.743740][ T4436] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.860791][ T4436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.870479][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.872678][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.879490][ T4436] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.887641][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.890057][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.895349][ T526] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.896719][ T526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.903711][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.905752][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.907939][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.909882][ T526] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.911249][ T526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.924181][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.926836][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.929064][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.934533][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.950790][ T4436] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 89.956654][ T4436] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 89.962832][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.965067][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.967325][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.969359][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.971341][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.982532][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.984695][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.990456][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.152708][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.154663][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.164638][ T4436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.179740][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.184110][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.209789][ T1711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.212656][ T1711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.214836][ T1711] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.221071][ T1711] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.227188][ T4436] device veth0_vlan entered promiscuous mode [ 90.242855][ T4436] device veth1_vlan entered promiscuous mode [ 90.266221][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.268610][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.270612][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.274912][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.285764][ T4436] device veth0_macvtap entered promiscuous mode [ 90.289491][ T4436] device veth1_macvtap entered promiscuous mode [ 90.310320][ T4436] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.312088][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.314052][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.315986][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.318016][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.343408][ T4436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.345998][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.348422][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.353881][ T4436] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.355719][ T4436] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.357364][ T4436] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.359032][ T4436] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.592596][ T1711] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.594434][ T1711] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.607553][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.623457][ T1711] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.625246][ T1711] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.627702][ T1711] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 91.325509][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:32 executed programs: 0 [ 92.576740][ T4656] chnl_net:caif_netlink_parms(): no params data found [ 92.616327][ T4656] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.617924][ T4656] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.620041][ T4656] device bridge_slave_0 entered promiscuous mode [ 92.624840][ T4656] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.626391][ T4656] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.628603][ T4656] device bridge_slave_1 entered promiscuous mode [ 92.645022][ T4656] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.649194][ T4656] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.668000][ T4656] team0: Port device team_slave_0 added [ 92.671196][ T4656] team0: Port device team_slave_1 added [ 92.692059][ T4656] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.693598][ T4656] 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. [ 92.698661][ T4656] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.702444][ T4656] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.703820][ T4656] 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. [ 92.708773][ T4656] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.753988][ T4656] device hsr_slave_0 entered promiscuous mode [ 92.792412][ T4656] device hsr_slave_1 entered promiscuous mode [ 92.821956][ T4656] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.823665][ T4656] Cannot create hsr debugfs directory [ 93.128704][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.524746][ T4102] Bluetooth: hci0: command 0x0409 tx timeout [ 95.257720][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.313812][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.299807][ T4656] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.359482][ T4656] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.414310][ T4656] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.448633][ T4656] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.546693][ T4656] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.554470][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.556763][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.561528][ T4656] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.585861][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.588396][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.590961][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.592570][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.595409][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.600317][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.601773][ T1535] Bluetooth: hci0: command 0x041b tx timeout [ 96.603482][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.606091][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.607626][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.613031][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.618892][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.623942][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.627328][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.629838][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.638185][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.640856][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.646798][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.649347][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.656001][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.658516][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.664426][ T4656] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.758128][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.759898][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.768318][ T4656] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.781399][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.784006][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.798130][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.800504][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.803415][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.805784][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.810564][ T4656] device veth0_vlan entered promiscuous mode [ 96.819675][ T4656] device veth1_vlan entered promiscuous mode [ 96.839017][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.841396][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.847958][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.850367][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.856594][ T4656] device veth0_macvtap entered promiscuous mode [ 96.861272][ T4656] device veth1_macvtap entered promiscuous mode [ 96.871545][ T4656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.874070][ T4656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.877527][ T4656] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.879309][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.883878][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.886128][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.888831][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.912012][ T4656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.914304][ T4656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.917479][ T4656] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.920135][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.924468][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.931029][ T4656] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.933669][ T4656] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.935591][ T4656] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.937827][ T4656] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.978383][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.980106][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.991062][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.001566][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.004795][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.007591][ T1711] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 97.258856][ T4872] loop0: detected capacity change from 0 to 32768 [ 97.344410][ T4872] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4872) [ 97.413252][ T4872] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 97.415334][ T4872] BTRFS info (device loop0): using free space tree [ 97.416720][ T4872] BTRFS info (device loop0): has skinny extents [ 97.438284][ T4872] BTRFS info (device loop0): enabling ssd optimizations [ 97.452211][ T4872] FAULT_INJECTION: forcing a failure. [ 97.452211][ T4872] name failslab, interval 1, probability 0, space 0, times 1 [ 97.454859][ T4872] CPU: 0 PID: 4872 Comm: syz.0.15 Not tainted 5.15.173-syzkaller #0 [ 97.456479][ T4872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 97.458450][ T4872] Call trace: [ 97.459131][ T4872] dump_backtrace+0x0/0x530 [ 97.460015][ T4872] show_stack+0x2c/0x3c [ 97.460855][ T4872] dump_stack_lvl+0x108/0x170 [ 97.461785][ T4872] dump_stack+0x1c/0x58 [ 97.462647][ T4872] should_fail+0x3b8/0x514 [ 97.463614][ T4872] __should_failslab+0xbc/0x110 [ 97.464674][ T4872] should_failslab+0x10/0x28 [ 97.465744][ T4872] slab_pre_alloc_hook+0x64/0xe8 [ 97.466826][ T4872] kmem_cache_alloc+0x98/0x45c [ 97.467873][ T4872] btrfs_alloc_path+0x48/0x54 [ 97.468910][ T4872] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 97.470144][ T4872] btrfs_run_delayed_refs+0x11c/0x47c [ 97.471319][ T4872] btrfs_commit_transaction+0x1b8/0x30f0 [ 97.472517][ T4872] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 97.473687][ T4872] btrfs_ioctl+0x50c/0xa5c [ 97.474578][ T4872] __arm64_sys_ioctl+0x14c/0x1c8 [ 97.475590][ T4872] invoke_syscall+0x98/0x2b8 [ 97.476616][ T4872] el0_svc_common+0x138/0x258 [ 97.477641][ T4872] do_el0_svc+0x58/0x14c [ 97.478533][ T4872] el0_svc+0x7c/0x1f0 [ 97.479350][ T4872] el0t_64_sync_handler+0x84/0xe4 [ 97.480710][ T4872] el0t_64_sync+0x1a0/0x1a4 [ 97.484040][ T4872] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 97.486956][ T4872] ------------[ cut here ]------------ [ 97.488369][ T4872] WARNING: CPU: 0 PID: 4872 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 97.490459][ T4872] Modules linked in: [ 97.491197][ T4872] CPU: 0 PID: 4872 Comm: syz.0.15 Not tainted 5.15.173-syzkaller #0 [ 97.492869][ T4872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 97.494922][ T4872] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 97.496564][ T4872] pc : btrfs_run_delayed_refs+0x408/0x47c [ 97.497773][ T4872] lr : btrfs_run_delayed_refs+0x408/0x47c [ 97.498940][ T4872] sp : ffff8000204e77b0 [ 97.499916][ T4872] x29: ffff8000204e77c0 x28: dfff800000000000 x27: ffff0000c1e4b024 [ 97.501659][ T4872] x26: 00000000fffffff4 x25: ffff0000de65c108 x24: 1fffe0001bccb821 [ 97.503303][ T4872] x23: ffff0000de65c108 x22: 0000000000000000 x21: 0000000000000006 [ 97.504963][ T4872] x20: ffff0000c1e4b000 x19: ffff0000de65c0b0 x18: 0000000000000001 [ 97.506737][ T4872] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 97.508372][ T4872] x14: ffff0000cb3651c0 x13: 0000000000000001 x12: 0000000000000001 [ 97.510245][ T4872] x11: 0000000000000000 x10: 0000000000000000 x9 : 1c90dccc8a1cad00 [ 97.511992][ T4872] x8 : 1c90dccc8a1cad00 x7 : 0000000000000001 x6 : 0000000000000001 [ 97.513671][ T4872] x5 : ffff8000204e6f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 97.515370][ T4872] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 97.517055][ T4872] Call trace: [ 97.517775][ T4872] btrfs_run_delayed_refs+0x408/0x47c [ 97.518951][ T4872] btrfs_commit_transaction+0x1b8/0x30f0 [ 97.520074][ T4872] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 97.521211][ T4872] btrfs_ioctl+0x50c/0xa5c [ 97.522151][ T4872] __arm64_sys_ioctl+0x14c/0x1c8 [ 97.523154][ T4872] invoke_syscall+0x98/0x2b8 [ 97.524154][ T4872] el0_svc_common+0x138/0x258 [ 97.525158][ T4872] do_el0_svc+0x58/0x14c [ 97.526012][ T4872] el0_svc+0x7c/0x1f0 [ 97.526831][ T4872] el0t_64_sync_handler+0x84/0xe4 [ 97.527994][ T4872] el0t_64_sync+0x1a0/0x1a4 [ 97.528921][ T4872] irq event stamp: 82200 [ 97.529800][ T4872] hardirqs last enabled at (82199): [] __up_console_sem+0xb4/0x100 [ 97.531951][ T4872] hardirqs last disabled at (82200): [] el1_dbg+0x24/0x80 [ 97.533810][ T4872] softirqs last enabled at (82156): [] handle_softirqs+0xb88/0xdbc [ 97.535697][ T4872] softirqs last disabled at (82065): [] __irq_exit_rcu+0x268/0x4d8 [ 97.537824][ T4872] ---[ end trace 2b24577fd5b0c5d2 ]--- [ 97.540713][ T4872] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 97.543060][ T4872] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:37 executed programs: 3 [ 97.914963][ T4903] loop0: detected capacity change from 0 to 32768 [ 97.973545][ T4903] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4903) [ 98.034423][ T4903] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 98.036992][ T4903] BTRFS info (device loop0): using free space tree [ 98.038610][ T4903] BTRFS info (device loop0): has skinny extents [ 98.042148][ T9] device hsr_slave_0 left promiscuous mode [ 98.057869][ T4903] BTRFS info (device loop0): enabling ssd optimizations [ 98.067125][ T4903] FAULT_INJECTION: forcing a failure. [ 98.067125][ T4903] name failslab, interval 1, probability 0, space 0, times 0 [ 98.070095][ T4903] CPU: 1 PID: 4903 Comm: syz.0.16 Tainted: G W 5.15.173-syzkaller #0 [ 98.072104][ T4903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.074293][ T4903] Call trace: [ 98.075035][ T4903] dump_backtrace+0x0/0x530 [ 98.075975][ T4903] show_stack+0x2c/0x3c [ 98.076832][ T4903] dump_stack_lvl+0x108/0x170 [ 98.077801][ T4903] dump_stack+0x1c/0x58 [ 98.078695][ T4903] should_fail+0x3b8/0x514 [ 98.080010][ T4903] __should_failslab+0xbc/0x110 [ 98.081297][ T4903] should_failslab+0x10/0x28 [ 98.082357][ T4903] slab_pre_alloc_hook+0x64/0xe8 [ 98.083525][ T4903] kmem_cache_alloc+0x98/0x45c [ 98.084683][ T4903] btrfs_alloc_path+0x48/0x54 [ 98.085715][ T4903] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 98.086930][ T4903] btrfs_run_delayed_refs+0x11c/0x47c [ 98.088182][ T4903] btrfs_commit_transaction+0x1b8/0x30f0 [ 98.089413][ T4903] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 98.090659][ T4903] btrfs_ioctl+0x50c/0xa5c [ 98.091619][ T4903] __arm64_sys_ioctl+0x14c/0x1c8 [ 98.092711][ T4903] invoke_syscall+0x98/0x2b8 [ 98.093703][ T4903] el0_svc_common+0x138/0x258 [ 98.094698][ T4903] do_el0_svc+0x58/0x14c [ 98.095694][ T4903] el0_svc+0x7c/0x1f0 [ 98.096589][ T4903] el0t_64_sync_handler+0x84/0xe4 [ 98.097713][ T4903] el0t_64_sync+0x1a0/0x1a4 [ 98.102628][ T4903] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 98.106203][ T4903] ------------[ cut here ]------------ [ 98.106260][ T9] device hsr_slave_1 left promiscuous mode [ 98.109006][ T4903] WARNING: CPU: 1 PID: 4903 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 98.111048][ T4903] Modules linked in: [ 98.111857][ T4903] CPU: 1 PID: 4903 Comm: syz.0.16 Tainted: G W 5.15.173-syzkaller #0 [ 98.113939][ T4903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.116272][ T4903] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.118063][ T4903] pc : btrfs_run_delayed_refs+0x408/0x47c [ 98.119323][ T4903] lr : btrfs_run_delayed_refs+0x408/0x47c [ 98.120597][ T4903] sp : ffff8000204477b0 [ 98.121484][ T4903] x29: ffff8000204477c0 x28: dfff800000000000 x27: ffff0000cd339024 [ 98.123228][ T4903] x26: 00000000fffffff4 x25: ffff0000de764108 x24: 1fffe0001bcec821 [ 98.125086][ T4903] x23: ffff0000de764108 x22: 0000000000000000 x21: 0000000000000006 [ 98.126792][ T4903] x20: ffff0000cd339000 x19: ffff0000de7640b0 x18: 0000000000000001 [ 98.128462][ T4903] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 98.130158][ T4903] x14: ffff0000c77c3680 x13: 0000000000000001 x12: 0000000000000001 [ 98.131943][ T4903] x11: 0000000000000000 x10: 0000000000000000 x9 : 70a0f14f15504a00 [ 98.134326][ T4903] x8 : 70a0f14f15504a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 98.136312][ T4903] x5 : ffff800020446f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 98.138002][ T4903] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 98.139659][ T4903] Call trace: [ 98.140338][ T4903] btrfs_run_delayed_refs+0x408/0x47c [ 98.141480][ T4903] btrfs_commit_transaction+0x1b8/0x30f0 [ 98.142693][ T4903] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 98.143895][ T4903] btrfs_ioctl+0x50c/0xa5c [ 98.144974][ T4903] __arm64_sys_ioctl+0x14c/0x1c8 [ 98.146085][ T4903] invoke_syscall+0x98/0x2b8 [ 98.147168][ T4903] el0_svc_common+0x138/0x258 [ 98.148133][ T4903] do_el0_svc+0x58/0x14c [ 98.149199][ T4903] el0_svc+0x7c/0x1f0 [ 98.150120][ T4903] el0t_64_sync_handler+0x84/0xe4 [ 98.151191][ T4903] el0t_64_sync+0x1a0/0x1a4 [ 98.152179][ T4903] irq event stamp: 80304 [ 98.153020][ T4903] hardirqs last enabled at (80303): [] __up_console_sem+0xb4/0x100 [ 98.155010][ T4903] hardirqs last disabled at (80304): [] el1_dbg+0x24/0x80 [ 98.156882][ T4903] softirqs last enabled at (80262): [] handle_softirqs+0xb88/0xdbc [ 98.158909][ T4903] softirqs last disabled at (80145): [] __irq_exit_rcu+0x268/0x4d8 [ 98.161077][ T4903] ---[ end trace 2b24577fd5b0c5d3 ]--- [ 98.163600][ T4903] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 98.165815][ T4903] BTRFS info (device loop0): forced readonly [ 98.201976][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.203675][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.210657][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.212399][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.214879][ T9] device bridge_slave_1 left promiscuous mode [ 98.216416][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.263615][ T9] device bridge_slave_0 left promiscuous mode [ 98.265151][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.392632][ T9] device veth1_macvtap left promiscuous mode [ 98.394006][ T9] device veth0_macvtap left promiscuous mode [ 98.395351][ T9] device veth1_vlan left promiscuous mode [ 98.396662][ T9] device veth0_vlan left promiscuous mode [ 98.597777][ T4924] loop0: detected capacity change from 0 to 32768 [ 98.629719][ T9] team0 (unregistering): Port device team_slave_1 removed [ 98.642511][ T9] team0 (unregistering): Port device team_slave_0 removed [ 98.650366][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.666701][ T4924] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4924) [ 98.681855][ T4100] Bluetooth: hci0: command 0x040f tx timeout [ 98.690468][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.710024][ T4924] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 98.712931][ T4924] BTRFS info (device loop0): using free space tree [ 98.714329][ T4924] BTRFS info (device loop0): has skinny extents [ 98.767978][ T4924] BTRFS info (device loop0): enabling ssd optimizations [ 98.775414][ T4924] FAULT_INJECTION: forcing a failure. [ 98.775414][ T4924] name failslab, interval 1, probability 0, space 0, times 0 [ 98.778220][ T4924] CPU: 1 PID: 4924 Comm: syz.0.17 Tainted: G W 5.15.173-syzkaller #0 [ 98.780084][ T4924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.782151][ T4924] Call trace: [ 98.782806][ T4924] dump_backtrace+0x0/0x530 [ 98.783759][ T4924] show_stack+0x2c/0x3c [ 98.784572][ T4924] dump_stack_lvl+0x108/0x170 [ 98.785512][ T4924] dump_stack+0x1c/0x58 [ 98.786466][ T4924] should_fail+0x3b8/0x514 [ 98.787407][ T4924] __should_failslab+0xbc/0x110 [ 98.788427][ T4924] should_failslab+0x10/0x28 [ 98.789396][ T4924] slab_pre_alloc_hook+0x64/0xe8 [ 98.790430][ T4924] kmem_cache_alloc+0x98/0x45c [ 98.791477][ T4924] btrfs_alloc_path+0x48/0x54 [ 98.792520][ T4924] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 98.793742][ T4924] btrfs_run_delayed_refs+0x11c/0x47c [ 98.794912][ T4924] btrfs_commit_transaction+0x1b8/0x30f0 [ 98.796166][ T4924] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 98.797377][ T4924] btrfs_ioctl+0x50c/0xa5c [ 98.798244][ T4924] __arm64_sys_ioctl+0x14c/0x1c8 [ 98.799213][ T4924] invoke_syscall+0x98/0x2b8 [ 98.800202][ T4924] el0_svc_common+0x138/0x258 [ 98.801265][ T4924] do_el0_svc+0x58/0x14c [ 98.802227][ T4924] el0_svc+0x7c/0x1f0 [ 98.803091][ T4924] el0t_64_sync_handler+0x84/0xe4 [ 98.804244][ T4924] el0t_64_sync+0x1a0/0x1a4 [ 98.808751][ T4924] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 98.811388][ T4924] ------------[ cut here ]------------ [ 98.812851][ T4924] WARNING: CPU: 1 PID: 4924 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 98.815052][ T4924] Modules linked in: [ 98.815773][ T4924] CPU: 1 PID: 4924 Comm: syz.0.17 Tainted: G W 5.15.173-syzkaller #0 [ 98.817607][ T4924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.819798][ T4924] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.821441][ T4924] pc : btrfs_run_delayed_refs+0x408/0x47c [ 98.822666][ T4924] lr : btrfs_run_delayed_refs+0x408/0x47c [ 98.823962][ T4924] sp : ffff8000203c77b0 [ 98.824820][ T4924] x29: ffff8000203c77c0 x28: dfff800000000000 x27: ffff0000d72cb024 [ 98.826626][ T4924] x26: 00000000fffffff4 x25: ffff0000de764268 x24: 1fffe0001bcec84d [ 98.828441][ T4924] x23: ffff0000de764268 x22: 0000000000000000 x21: 0000000000000006 [ 98.830091][ T4924] x20: ffff0000d72cb000 x19: ffff0000de764210 x18: 0000000000000001 [ 98.831731][ T4924] x17: 0000000000000000 x16: ffff8000083364dc x15: 00000000ffffffff [ 98.833580][ T4924] x14: ffff0000ca31b680 x13: 0000000000000001 x12: 0000000000000001 [ 98.835333][ T4924] x11: 0000000000000000 x10: 0000000000000000 x9 : d555117139f1e800 [ 98.837074][ T4924] x8 : d555117139f1e800 x7 : 0000000000000001 x6 : 0000000000000001 [ 98.838768][ T4924] x5 : ffff8000203c6f18 x4 : ffff800014c405e0 x3 : ffff800008336628 [ 98.840540][ T4924] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 98.842264][ T4924] Call trace: [ 98.842967][ T4924] btrfs_run_delayed_refs+0x408/0x47c [ 98.844120][ T4924] btrfs_commit_transaction+0x1b8/0x30f0 [ 98.845329][ T4924] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 98.846459][ T4924] btrfs_ioctl+0x50c/0xa5c [ 98.847431][ T4924] __arm64_sys_ioctl+0x14c/0x1c8 [ 98.848514][ T4924] invoke_syscall+0x98/0x2b8 [ 98.849506][ T4924] el0_svc_common+0x138/0x258 [ 98.850586][ T4924] do_el0_svc+0x58/0x14c [ 98.851536][ T4924] el0_svc+0x7c/0x1f0 [ 98.852284][ T4924] el0t_64_sync_handler+0x84/0xe4 [ 98.853398][ T4924] el0t_64_sync+0x1a0/0x1a4 [ 98.854439][ T4924] irq event stamp: 83070 [ 98.855340][ T4924] hardirqs last enabled at (83069): [] __up_console_sem+0xb4/0x100 [ 98.857365][ T4924] hardirqs last disabled at (83070): [] el1_dbg+0x24/0x80 [ 98.859296][ T4924] softirqs last enabled at (83030): [] handle_softirqs+0xb88/0xdbc [ 98.861354][ T4924] softirqs last disabled at (82923): [] __irq_exit_rcu+0x268/0x4d8 [ 98.863231][ T4924] ---[ end trace 2b24577fd5b0c5d4 ]--- [ 98.865884][ T4924] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 98.867861][ T4924] BTRFS info (device loop0): forced readonly [ 98.921052][ T9] bond0 (unregistering): Released all slaves [ 99.245265][ T4945] loop0: detected capacity change from 0 to 32768 [ 99.285466][ T4945] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4945) [ 99.330515][ T4945] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 99.332530][ T4945] BTRFS info (device loop0): using free space tree [ 99.333852][ T4945] BTRFS info (device loop0): has skinny extents [ 99.353443][ T4945] BTRFS info (device loop0): enabling ssd optimizations [ 99.358836][ T4945] FAULT_INJECTION: forcing a failure. [ 99.358836][ T4945] name failslab, interval 1, probability 0, space 0, times 0 [ 99.361746][ T4945] CPU: 1 PID: 4945 Comm: syz.0.18 Tainted: G W 5.15.173-syzkaller #0 [ 99.363709][ T4945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.365798][ T4945] Call trace: [ 99.366507][ T4945] dump_backtrace+0x0/0x530 [ 99.367357][ T4945] show_stack+0x2c/0x3c [ 99.368236][ T4945] dump_stack_lvl+0x108/0x170 [ 99.369141][ T4945] dump_stack+0x1c/0x58 [ 99.370085][ T4945] should_fail+0x3b8/0x514 [ 99.371043][ T4945] __should_failslab+0xbc/0x110 [ 99.372048][ T4945] should_failslab+0x10/0x28 [ 99.373053][ T4945] slab_pre_alloc_hook+0x64/0xe8 [ 99.374075][ T4945] kmem_cache_alloc+0x98/0x45c [ 99.375061][ T4945] btrfs_alloc_path+0x48/0x54 [ 99.375994][ T4945] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 99.377139][ T4945] btrfs_run_delayed_refs+0x11c/0x47c [ 99.378211][ T4945] btrfs_commit_transaction+0x1b8/0x30f0 [ 99.379418][ T4945] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 99.380569][ T4945] btrfs_ioctl+0x50c/0xa5c [ 99.381645][ T4945] __arm64_sys_ioctl+0x14c/0x1c8 [ 99.382617][ T4945] invoke_syscall+0x98/0x2b8 [ 99.383586][ T4945] el0_svc_common+0x138/0x258 [ 99.384533][ T4945] do_el0_svc+0x58/0x14c [ 99.385588][ T4945] el0_svc+0x7c/0x1f0 [ 99.386579][ T4945] el0t_64_sync_handler+0x84/0xe4 [ 99.387645][ T4945] el0t_64_sync+0x1a0/0x1a4 [ 99.388871][ T4945] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 99.391819][ T4945] ------------[ cut here ]------------ [ 99.393208][ T4945] WARNING: CPU: 1 PID: 4945 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 99.395478][ T4945] Modules linked in: [ 99.396250][ T4945] CPU: 1 PID: 4945 Comm: syz.0.18 Tainted: G W 5.15.173-syzkaller #0 [ 99.398221][ T4945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.400287][ T4945] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 99.401889][ T4945] pc : btrfs_run_delayed_refs+0x408/0x47c [ 99.403061][ T4945] lr : btrfs_run_delayed_refs+0x408/0x47c [ 99.404197][ T4945] sp : ffff800020a777b0 [ 99.405019][ T4945] x29: ffff800020a777c0 x28: dfff800000000000 x27: ffff0000c79ec024 [ 99.406897][ T4945] x26: 00000000fffffff4 x25: ffff0000de7643c8 x24: 1fffe0001bcec879 [ 99.408594][ T4945] x23: ffff0000de7643c8 x22: 0000000000000000 x21: 0000000000000006 [ 99.410218][ T4945] x20: ffff0000c79ec000 x19: ffff0000de764370 x18: 0000000000000001 [ 99.411814][ T4945] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 99.413500][ T4945] x14: ffff0000da7651c0 x13: 0000000000000001 x12: 0000000000000001 [ 99.415115][ T4945] x11: 0000000000000000 x10: 0000000000000000 x9 : f7694aa94d961b00 [ 99.416668][ T4945] x8 : f7694aa94d961b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 99.418402][ T4945] x5 : ffff800020a76f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 99.420178][ T4945] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 99.421801][ T4945] Call trace: [ 99.422520][ T4945] btrfs_run_delayed_refs+0x408/0x47c [ 99.423608][ T4945] btrfs_commit_transaction+0x1b8/0x30f0 [ 99.424701][ T4945] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 99.425856][ T4945] btrfs_ioctl+0x50c/0xa5c [ 99.426742][ T4945] __arm64_sys_ioctl+0x14c/0x1c8 [ 99.427896][ T4945] invoke_syscall+0x98/0x2b8 [ 99.428819][ T4945] el0_svc_common+0x138/0x258 [ 99.429833][ T4945] do_el0_svc+0x58/0x14c [ 99.430694][ T4945] el0_svc+0x7c/0x1f0 [ 99.431538][ T4945] el0t_64_sync_handler+0x84/0xe4 [ 99.432679][ T4945] el0t_64_sync+0x1a0/0x1a4 [ 99.433680][ T4945] irq event stamp: 80076 [ 99.434679][ T4945] hardirqs last enabled at (80075): [] __up_console_sem+0xb4/0x100 [ 99.436731][ T4945] hardirqs last disabled at (80076): [] el1_dbg+0x24/0x80 [ 99.438662][ T4945] softirqs last enabled at (80048): [] handle_softirqs+0xb88/0xdbc [ 99.440646][ T4945] softirqs last disabled at (80017): [] __irq_exit_rcu+0x268/0x4d8 [ 99.442555][ T4945] ---[ end trace 2b24577fd5b0c5d5 ]--- [ 99.444893][ T4945] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 99.446964][ T4945] BTRFS info (device loop0): forced readonly [ 99.798131][ T4966] loop0: detected capacity change from 0 to 32768 [ 99.875429][ T4966] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4966) [ 99.946396][ T4966] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 99.948392][ T4966] BTRFS info (device loop0): using free space tree [ 99.949830][ T4966] BTRFS info (device loop0): has skinny extents [ 99.975733][ T4966] BTRFS info (device loop0): enabling ssd optimizations [ 99.983213][ T4966] FAULT_INJECTION: forcing a failure. [ 99.983213][ T4966] name failslab, interval 1, probability 0, space 0, times 0 [ 99.986573][ T4966] CPU: 0 PID: 4966 Comm: syz.0.19 Tainted: G W 5.15.173-syzkaller #0 [ 99.988601][ T4966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.990656][ T4966] Call trace: [ 99.991368][ T4966] dump_backtrace+0x0/0x530 [ 99.992280][ T4966] show_stack+0x2c/0x3c [ 99.993203][ T4966] dump_stack_lvl+0x108/0x170 [ 99.994186][ T4966] dump_stack+0x1c/0x58 [ 99.995043][ T4966] should_fail+0x3b8/0x514 [ 99.995936][ T4966] __should_failslab+0xbc/0x110 [ 99.997076][ T4966] should_failslab+0x10/0x28 [ 99.998000][ T4966] slab_pre_alloc_hook+0x64/0xe8 [ 99.999088][ T4966] kmem_cache_alloc+0x98/0x45c [ 100.000380][ T4966] btrfs_alloc_path+0x48/0x54 [ 100.001659][ T4966] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 100.002822][ T4966] btrfs_run_delayed_refs+0x11c/0x47c [ 100.004051][ T4966] btrfs_commit_transaction+0x1b8/0x30f0 [ 100.005172][ T4966] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 100.006363][ T4966] btrfs_ioctl+0x50c/0xa5c [ 100.007276][ T4966] __arm64_sys_ioctl+0x14c/0x1c8 [ 100.008330][ T4966] invoke_syscall+0x98/0x2b8 [ 100.009391][ T4966] el0_svc_common+0x138/0x258 [ 100.010847][ T4966] do_el0_svc+0x58/0x14c [ 100.011789][ T4966] el0_svc+0x7c/0x1f0 [ 100.012721][ T4966] el0t_64_sync_handler+0x84/0xe4 [ 100.014153][ T4966] el0t_64_sync+0x1a0/0x1a4 [ 100.015957][ T4966] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 100.018793][ T4966] ------------[ cut here ]------------ [ 100.020295][ T4966] WARNING: CPU: 0 PID: 4966 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 100.022452][ T4966] Modules linked in: [ 100.023287][ T4966] CPU: 0 PID: 4966 Comm: syz.0.19 Tainted: G W 5.15.173-syzkaller #0 [ 100.025461][ T4966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.027720][ T4966] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 100.029540][ T4966] pc : btrfs_run_delayed_refs+0x408/0x47c [ 100.030717][ T4966] lr : btrfs_run_delayed_refs+0x408/0x47c [ 100.032043][ T4966] sp : ffff8000204477b0 [ 100.032960][ T4966] x29: ffff8000204477c0 x28: dfff800000000000 x27: ffff0000d2b86024 [ 100.034680][ T4966] x26: 00000000fffffff4 x25: ffff0000de65c268 x24: 1fffe0001bccb84d [ 100.036496][ T4966] x23: ffff0000de65c268 x22: 0000000000000000 x21: 0000000000000006 [ 100.038268][ T4966] x20: ffff0000d2b86000 x19: ffff0000de65c210 x18: 0000000000000001 [ 100.040055][ T4966] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 100.041888][ T4966] x14: ffff0000ce3e9b40 x13: 0000000000000001 x12: 0000000000000001 [ 100.043665][ T4966] x11: 0000000000000000 x10: 0000000000000000 x9 : 0d2e2517c9b62800 [ 100.045506][ T4966] x8 : 0d2e2517c9b62800 x7 : 0000000000000001 x6 : 0000000000000001 [ 100.047406][ T4966] x5 : ffff800020446f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 100.049078][ T4966] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 100.050820][ T4966] Call trace: [ 100.051993][ T4966] btrfs_run_delayed_refs+0x408/0x47c [ 100.053210][ T4966] btrfs_commit_transaction+0x1b8/0x30f0 [ 100.054464][ T4966] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 100.055645][ T4966] btrfs_ioctl+0x50c/0xa5c [ 100.056588][ T4966] __arm64_sys_ioctl+0x14c/0x1c8 [ 100.057730][ T4966] invoke_syscall+0x98/0x2b8 [ 100.058768][ T4966] el0_svc_common+0x138/0x258 [ 100.059847][ T4966] do_el0_svc+0x58/0x14c [ 100.060780][ T4966] el0_svc+0x7c/0x1f0 [ 100.061628][ T4966] el0t_64_sync_handler+0x84/0xe4 [ 100.062751][ T4966] el0t_64_sync+0x1a0/0x1a4 [ 100.063868][ T4966] irq event stamp: 80210 [ 100.064856][ T4966] hardirqs last enabled at (80209): [] __up_console_sem+0xb4/0x100 [ 100.067230][ T4966] hardirqs last disabled at (80210): [] el1_dbg+0x24/0x80 [ 100.069111][ T4966] softirqs last enabled at (80170): [] handle_softirqs+0xb88/0xdbc [ 100.071135][ T4966] softirqs last disabled at (80155): [] __irq_exit_rcu+0x268/0x4d8 [ 100.073180][ T4966] ---[ end trace 2b24577fd5b0c5d6 ]--- [ 100.075953][ T4966] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 100.077984][ T4966] BTRFS info (device loop0): forced readonly [ 100.444499][ T4987] loop0: detected capacity change from 0 to 32768 [ 100.534369][ T4987] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (4987) [ 100.574876][ T4987] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.576752][ T4987] BTRFS info (device loop0): using free space tree [ 100.578107][ T4987] BTRFS info (device loop0): has skinny extents [ 100.698123][ T4987] BTRFS info (device loop0): enabling ssd optimizations [ 100.715154][ T4987] FAULT_INJECTION: forcing a failure. [ 100.715154][ T4987] name failslab, interval 1, probability 0, space 0, times 0 [ 100.717790][ T4987] CPU: 0 PID: 4987 Comm: syz.0.20 Tainted: G W 5.15.173-syzkaller #0 [ 100.719725][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.721713][ T4987] Call trace: [ 100.722405][ T4987] dump_backtrace+0x0/0x530 [ 100.723360][ T4987] show_stack+0x2c/0x3c [ 100.724267][ T4987] dump_stack_lvl+0x108/0x170 [ 100.725202][ T4987] dump_stack+0x1c/0x58 [ 100.726197][ T4987] should_fail+0x3b8/0x514 [ 100.727135][ T4987] __should_failslab+0xbc/0x110 [ 100.728086][ T4987] should_failslab+0x10/0x28 [ 100.729046][ T4987] slab_pre_alloc_hook+0x64/0xe8 [ 100.730190][ T4987] kmem_cache_alloc+0x98/0x45c [ 100.731177][ T4987] btrfs_alloc_path+0x48/0x54 [ 100.732139][ T4987] __btrfs_free_extent+0x1f4/0x2100 [ 100.733376][ T4987] __btrfs_run_delayed_refs+0xdd0/0x3d50 [ 100.734637][ T4987] btrfs_run_delayed_refs+0x11c/0x47c [ 100.735759][ T4987] btrfs_commit_transaction+0x1b8/0x30f0 [ 100.737077][ T4987] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 100.738311][ T4987] btrfs_ioctl+0x50c/0xa5c [ 100.739222][ T4987] __arm64_sys_ioctl+0x14c/0x1c8 [ 100.740288][ T4987] invoke_syscall+0x98/0x2b8 [ 100.741332][ T4987] el0_svc_common+0x138/0x258 [ 100.742304][ T4987] do_el0_svc+0x58/0x14c [ 100.743198][ T4987] el0_svc+0x7c/0x1f0 [ 100.744195][ T4987] el0t_64_sync_handler+0x84/0xe4 [ 100.745288][ T4987] el0t_64_sync+0x1a0/0x1a4 [ 100.746743][ T4987] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 100.749726][ T4987] ------------[ cut here ]------------ [ 100.751259][ T4987] WARNING: CPU: 0 PID: 4987 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 100.753511][ T4987] Modules linked in: [ 100.754328][ T4987] CPU: 0 PID: 4987 Comm: syz.0.20 Tainted: G W 5.15.173-syzkaller #0 [ 100.756313][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.758457][ T4987] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 100.760131][ T4987] pc : btrfs_run_delayed_refs+0x408/0x47c [ 100.761328][ T4987] lr : btrfs_run_delayed_refs+0x408/0x47c [ 100.761778][ T4095] Bluetooth: hci0: command 0x0419 tx timeout [ 100.762536][ T4987] sp : ffff8000204477b0 [ 100.762545][ T4987] x29: ffff8000204477c0 x28: dfff800000000000 x27: ffff0000cdaf6024 [ 100.766487][ T4987] x26: 00000000fffffff4 x25: ffff0000de65c3c8 x24: 1fffe0001bccb879 [ 100.768288][ T4987] x23: ffff0000de65c3c8 x22: 0000000000000000 x21: 0000000000000006 [ 100.770100][ T4987] x20: ffff0000cdaf6000 x19: ffff0000de65c370 x18: 0000000000000001 [ 100.771789][ T4987] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 100.773453][ T4987] x14: ffff0000d37a3680 x13: 0000000000000001 x12: 0000000000000001 [ 100.775109][ T4987] x11: 0000000000000000 x10: 0000000000000000 x9 : f158cbc65aa58900 [ 100.776854][ T4987] x8 : f158cbc65aa58900 x7 : 0000000000000001 x6 : 0000000000000001 [ 100.778429][ T4987] x5 : ffff800020446f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 100.780206][ T4987] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 100.781890][ T4987] Call trace: [ 100.782603][ T4987] btrfs_run_delayed_refs+0x408/0x47c [ 100.783833][ T4987] btrfs_commit_transaction+0x1b8/0x30f0 [ 100.785071][ T4987] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 100.786189][ T4987] btrfs_ioctl+0x50c/0xa5c [ 100.787232][ T4987] __arm64_sys_ioctl+0x14c/0x1c8 [ 100.788320][ T4987] invoke_syscall+0x98/0x2b8 [ 100.789303][ T4987] el0_svc_common+0x138/0x258 [ 100.790252][ T4987] do_el0_svc+0x58/0x14c [ 100.791228][ T4987] el0_svc+0x7c/0x1f0 [ 100.792101][ T4987] el0t_64_sync_handler+0x84/0xe4 [ 100.793221][ T4987] el0t_64_sync+0x1a0/0x1a4 [ 100.794244][ T4987] irq event stamp: 80332 [ 100.795116][ T4987] hardirqs last enabled at (80331): [] __up_console_sem+0xb4/0x100 [ 100.797072][ T4987] hardirqs last disabled at (80332): [] el1_dbg+0x24/0x80 [ 100.798829][ T4987] softirqs last enabled at (80294): [] handle_softirqs+0xb88/0xdbc [ 100.800847][ T4987] softirqs last disabled at (80261): [] __irq_exit_rcu+0x268/0x4d8 [ 100.802959][ T4987] ---[ end trace 2b24577fd5b0c5d7 ]--- [ 100.805326][ T4987] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 100.807475][ T4987] BTRFS info (device loop0): forced readonly [ 101.220047][ T5009] loop0: detected capacity change from 0 to 32768 [ 101.267618][ T5009] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5009) [ 101.274791][ T5009] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.276642][ T5009] BTRFS info (device loop0): using free space tree [ 101.277942][ T5009] BTRFS info (device loop0): has skinny extents [ 101.389611][ T5009] BTRFS info (device loop0): enabling ssd optimizations [ 101.398930][ T5009] FAULT_INJECTION: forcing a failure. [ 101.398930][ T5009] name failslab, interval 1, probability 0, space 0, times 0 [ 101.401934][ T5009] CPU: 0 PID: 5009 Comm: syz.0.21 Tainted: G W 5.15.173-syzkaller #0 [ 101.403868][ T5009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.405986][ T5009] Call trace: [ 101.406674][ T5009] dump_backtrace+0x0/0x530 [ 101.407634][ T5009] show_stack+0x2c/0x3c [ 101.408554][ T5009] dump_stack_lvl+0x108/0x170 [ 101.409495][ T5009] dump_stack+0x1c/0x58 [ 101.410422][ T5009] should_fail+0x3b8/0x514 [ 101.411440][ T5009] __should_failslab+0xbc/0x110 [ 101.412464][ T5009] should_failslab+0x10/0x28 [ 101.413459][ T5009] slab_pre_alloc_hook+0x64/0xe8 [ 101.414493][ T5009] kmem_cache_alloc+0x98/0x45c [ 101.415627][ T5009] btrfs_alloc_path+0x48/0x54 [ 101.416664][ T5009] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 101.417918][ T5009] btrfs_run_delayed_refs+0x11c/0x47c [ 101.419103][ T5009] btrfs_commit_transaction+0x1b8/0x30f0 [ 101.420226][ T5009] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 101.421345][ T5009] btrfs_ioctl+0x50c/0xa5c [ 101.422440][ T5009] __arm64_sys_ioctl+0x14c/0x1c8 [ 101.423593][ T5009] invoke_syscall+0x98/0x2b8 [ 101.424630][ T5009] el0_svc_common+0x138/0x258 [ 101.425757][ T5009] do_el0_svc+0x58/0x14c [ 101.426650][ T5009] el0_svc+0x7c/0x1f0 [ 101.427559][ T5009] el0t_64_sync_handler+0x84/0xe4 [ 101.428652][ T5009] el0t_64_sync+0x1a0/0x1a4 [ 101.447665][ T5009] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 101.463170][ T5009] ------------[ cut here ]------------ [ 101.464763][ T5009] WARNING: CPU: 0 PID: 5009 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 101.467011][ T5009] Modules linked in: [ 101.467860][ T5009] CPU: 0 PID: 5009 Comm: syz.0.21 Tainted: G W 5.15.173-syzkaller #0 [ 101.469873][ T5009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.472151][ T5009] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 101.473834][ T5009] pc : btrfs_run_delayed_refs+0x408/0x47c [ 101.474986][ T5009] lr : btrfs_run_delayed_refs+0x408/0x47c [ 101.476284][ T5009] sp : ffff8000204477b0 [ 101.477256][ T5009] x29: ffff8000204477c0 x28: dfff800000000000 x27: ffff0000cdaf7024 [ 101.479040][ T5009] x26: 00000000fffffff4 x25: ffff0000de65c528 x24: 1fffe0001bccb8a5 [ 101.480848][ T5009] x23: ffff0000de65c528 x22: 0000000000000000 x21: 0000000000000006 [ 101.482558][ T5009] x20: ffff0000cdaf7000 x19: ffff0000de65c4d0 x18: 0000000000000001 [ 101.484239][ T5009] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 101.486079][ T5009] x14: ffff0000d13a9b40 x13: 0000000000000001 x12: 0000000000000001 [ 101.487761][ T5009] x11: 0000000000000000 x10: 0000000000000000 x9 : 8025e97232970d00 [ 101.489468][ T5009] x8 : 8025e97232970d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 101.491272][ T5009] x5 : ffff800020446f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 101.493120][ T5009] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 101.494805][ T5009] Call trace: [ 101.495466][ T5009] btrfs_run_delayed_refs+0x408/0x47c [ 101.496652][ T5009] btrfs_commit_transaction+0x1b8/0x30f0 [ 101.497867][ T5009] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 101.499066][ T5009] btrfs_ioctl+0x50c/0xa5c [ 101.500054][ T5009] __arm64_sys_ioctl+0x14c/0x1c8 [ 101.501127][ T5009] invoke_syscall+0x98/0x2b8 [ 101.502147][ T5009] el0_svc_common+0x138/0x258 [ 101.503178][ T5009] do_el0_svc+0x58/0x14c [ 101.504240][ T5009] el0_svc+0x7c/0x1f0 [ 101.505124][ T5009] el0t_64_sync_handler+0x84/0xe4 [ 101.506159][ T5009] el0t_64_sync+0x1a0/0x1a4 [ 101.507109][ T5009] irq event stamp: 81806 [ 101.507973][ T5009] hardirqs last enabled at (81805): [] __up_console_sem+0xb4/0x100 [ 101.509881][ T5009] hardirqs last disabled at (81806): [] el1_dbg+0x24/0x80 [ 101.511793][ T5009] softirqs last enabled at (81758): [] handle_softirqs+0xb88/0xdbc [ 101.513826][ T5009] softirqs last disabled at (81671): [] __irq_exit_rcu+0x268/0x4d8 [ 101.515835][ T5009] ---[ end trace 2b24577fd5b0c5d8 ]--- [ 101.524178][ T5009] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 101.526285][ T5009] BTRFS info (device loop0): forced readonly [ 101.953975][ T5031] loop0: detected capacity change from 0 to 32768 [ 102.034701][ T5031] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5031) [ 102.078305][ T5031] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.080254][ T5031] BTRFS info (device loop0): using free space tree [ 102.081540][ T5031] BTRFS info (device loop0): has skinny extents [ 102.099798][ T5031] BTRFS info (device loop0): enabling ssd optimizations [ 102.105670][ T5031] FAULT_INJECTION: forcing a failure. [ 102.105670][ T5031] name failslab, interval 1, probability 0, space 0, times 0 [ 102.108361][ T5031] CPU: 0 PID: 5031 Comm: syz.0.22 Tainted: G W 5.15.173-syzkaller #0 [ 102.110414][ T5031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.112322][ T5031] Call trace: [ 102.112952][ T5031] dump_backtrace+0x0/0x530 [ 102.113836][ T5031] show_stack+0x2c/0x3c [ 102.114699][ T5031] dump_stack_lvl+0x108/0x170 [ 102.115875][ T5031] dump_stack+0x1c/0x58 [ 102.116999][ T5031] should_fail+0x3b8/0x514 [ 102.117981][ T5031] __should_failslab+0xbc/0x110 [ 102.119002][ T5031] should_failslab+0x10/0x28 [ 102.120031][ T5031] slab_pre_alloc_hook+0x64/0xe8 [ 102.121013][ T5031] kmem_cache_alloc+0x98/0x45c [ 102.121951][ T5031] btrfs_alloc_path+0x48/0x54 [ 102.122828][ T5031] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 102.123911][ T5031] btrfs_run_delayed_refs+0x11c/0x47c [ 102.125086][ T5031] btrfs_commit_transaction+0x1b8/0x30f0 [ 102.126289][ T5031] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 102.127494][ T5031] btrfs_ioctl+0x50c/0xa5c [ 102.128470][ T5031] __arm64_sys_ioctl+0x14c/0x1c8 [ 102.129564][ T5031] invoke_syscall+0x98/0x2b8 [ 102.130506][ T5031] el0_svc_common+0x138/0x258 [ 102.131430][ T5031] do_el0_svc+0x58/0x14c [ 102.132250][ T5031] el0_svc+0x7c/0x1f0 [ 102.133041][ T5031] el0t_64_sync_handler+0x84/0xe4 [ 102.134196][ T5031] el0t_64_sync+0x1a0/0x1a4 [ 102.135925][ T5031] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 102.138827][ T5031] ------------[ cut here ]------------ [ 102.140159][ T5031] WARNING: CPU: 0 PID: 5031 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 102.142079][ T5031] Modules linked in: [ 102.142878][ T5031] CPU: 0 PID: 5031 Comm: syz.0.22 Tainted: G W 5.15.173-syzkaller #0 [ 102.144859][ T5031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.147000][ T5031] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.148601][ T5031] pc : btrfs_run_delayed_refs+0x408/0x47c [ 102.149710][ T5031] lr : btrfs_run_delayed_refs+0x408/0x47c [ 102.150854][ T5031] sp : ffff8000202a77b0 [ 102.151687][ T5031] x29: ffff8000202a77c0 x28: dfff800000000000 x27: ffff0000cdaf5024 [ 102.153360][ T5031] x26: 00000000fffffff4 x25: ffff0000de65c688 x24: 1fffe0001bccb8d1 [ 102.155154][ T5031] x23: ffff0000de65c688 x22: 0000000000000000 x21: 0000000000000006 [ 102.156850][ T5031] x20: ffff0000cdaf5000 x19: ffff0000de65c630 x18: 0000000000000001 [ 102.158476][ T5031] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 102.160077][ T5031] x14: ffff0000d38e9b40 x13: 0000000000000001 x12: 0000000000000001 [ 102.161742][ T5031] x11: 0000000000000000 x10: 0000000000000000 x9 : cce4eae7f7d4ab00 [ 102.163432][ T5031] x8 : cce4eae7f7d4ab00 x7 : 0000000000000001 x6 : 0000000000000001 [ 102.165198][ T5031] x5 : ffff8000202a6f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 102.167082][ T5031] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 102.169024][ T5031] Call trace: [ 102.169758][ T5031] btrfs_run_delayed_refs+0x408/0x47c [ 102.170946][ T5031] btrfs_commit_transaction+0x1b8/0x30f0 [ 102.172250][ T5031] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 102.173430][ T5031] btrfs_ioctl+0x50c/0xa5c [ 102.174354][ T5031] __arm64_sys_ioctl+0x14c/0x1c8 [ 102.175481][ T5031] invoke_syscall+0x98/0x2b8 [ 102.176498][ T5031] el0_svc_common+0x138/0x258 [ 102.177528][ T5031] do_el0_svc+0x58/0x14c [ 102.178493][ T5031] el0_svc+0x7c/0x1f0 [ 102.179426][ T5031] el0t_64_sync_handler+0x84/0xe4 [ 102.180473][ T5031] el0t_64_sync+0x1a0/0x1a4 [ 102.181450][ T5031] irq event stamp: 79972 [ 102.182406][ T5031] hardirqs last enabled at (79971): [] __up_console_sem+0xb4/0x100 [ 102.184454][ T5031] hardirqs last disabled at (79972): [] el1_dbg+0x24/0x80 [ 102.186314][ T5031] softirqs last enabled at (79930): [] handle_softirqs+0xb88/0xdbc [ 102.188561][ T5031] softirqs last disabled at (79841): [] __irq_exit_rcu+0x268/0x4d8 [ 102.190616][ T5031] ---[ end trace 2b24577fd5b0c5d9 ]--- [ 102.193428][ T5031] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 102.195672][ T5031] BTRFS info (device loop0): forced readonly [ 102.561447][ T5052] loop0: detected capacity change from 0 to 32768 [ 102.613897][ T5052] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5052) [ 102.676984][ T5052] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.678927][ T5052] BTRFS info (device loop0): using free space tree [ 102.680341][ T5052] BTRFS info (device loop0): has skinny extents [ 102.697963][ T5052] BTRFS info (device loop0): enabling ssd optimizations [ 102.703640][ T5052] FAULT_INJECTION: forcing a failure. [ 102.703640][ T5052] name failslab, interval 1, probability 0, space 0, times 0 [ 102.706464][ T5052] CPU: 0 PID: 5052 Comm: syz.0.23 Tainted: G W 5.15.173-syzkaller #0 [ 102.708394][ T5052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.710433][ T5052] Call trace: [ 102.711534][ T5052] dump_backtrace+0x0/0x530 [ 102.712476][ T5052] show_stack+0x2c/0x3c [ 102.713429][ T5052] dump_stack_lvl+0x108/0x170 [ 102.714499][ T5052] dump_stack+0x1c/0x58 [ 102.715597][ T5052] should_fail+0x3b8/0x514 [ 102.716797][ T5052] __should_failslab+0xbc/0x110 [ 102.717814][ T5052] should_failslab+0x10/0x28 [ 102.718733][ T5052] slab_pre_alloc_hook+0x64/0xe8 [ 102.719794][ T5052] kmem_cache_alloc+0x98/0x45c [ 102.720830][ T5052] btrfs_alloc_path+0x48/0x54 [ 102.721760][ T5052] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 102.723015][ T5052] btrfs_run_delayed_refs+0x11c/0x47c [ 102.724124][ T5052] btrfs_commit_transaction+0x1b8/0x30f0 [ 102.725565][ T5052] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 102.726687][ T5052] btrfs_ioctl+0x50c/0xa5c [ 102.727570][ T5052] __arm64_sys_ioctl+0x14c/0x1c8 [ 102.728620][ T5052] invoke_syscall+0x98/0x2b8 [ 102.729610][ T5052] el0_svc_common+0x138/0x258 [ 102.730590][ T5052] do_el0_svc+0x58/0x14c [ 102.731482][ T5052] el0_svc+0x7c/0x1f0 [ 102.732265][ T5052] el0t_64_sync_handler+0x84/0xe4 [ 102.733324][ T5052] el0t_64_sync+0x1a0/0x1a4 [ 102.734636][ T5052] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 102.737555][ T5052] ------------[ cut here ]------------ [ 102.738996][ T5052] WARNING: CPU: 0 PID: 5052 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 102.741119][ T5052] Modules linked in: [ 102.741889][ T5052] CPU: 0 PID: 5052 Comm: syz.0.23 Tainted: G W 5.15.173-syzkaller #0 [ 102.743854][ T5052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.746011][ T5052] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.747575][ T5052] pc : btrfs_run_delayed_refs+0x408/0x47c [ 102.748769][ T5052] lr : btrfs_run_delayed_refs+0x408/0x47c [ 102.749969][ T5052] sp : ffff800020ff77b0 [ 102.750911][ T5052] x29: ffff800020ff77c0 x28: dfff800000000000 x27: ffff0000cdaf3024 [ 102.752788][ T5052] x26: 00000000fffffff4 x25: ffff0000de65c7e8 x24: 1fffe0001bccb8fd [ 102.754525][ T5052] x23: ffff0000de65c7e8 x22: 0000000000000000 x21: 0000000000000006 [ 102.756195][ T5052] x20: ffff0000cdaf3000 x19: ffff0000de65c790 x18: 0000000000000001 [ 102.757856][ T5052] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 102.759595][ T5052] x14: ffff0000d22d51c0 x13: 0000000000000001 x12: 0000000000000001 [ 102.761402][ T5052] x11: 0000000000000000 x10: 0000000000000000 x9 : c9f35fe0edf60100 [ 102.763239][ T5052] x8 : c9f35fe0edf60100 x7 : 0000000000000001 x6 : 0000000000000001 [ 102.764953][ T5052] x5 : ffff800020ff6f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 102.766709][ T5052] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 102.768456][ T5052] Call trace: [ 102.769148][ T5052] btrfs_run_delayed_refs+0x408/0x47c [ 102.770131][ T5052] btrfs_commit_transaction+0x1b8/0x30f0 [ 102.771232][ T5052] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 102.772399][ T5052] btrfs_ioctl+0x50c/0xa5c [ 102.773323][ T5052] __arm64_sys_ioctl+0x14c/0x1c8 [ 102.774379][ T5052] invoke_syscall+0x98/0x2b8 [ 102.775429][ T5052] el0_svc_common+0x138/0x258 [ 102.776395][ T5052] do_el0_svc+0x58/0x14c [ 102.777288][ T5052] el0_svc+0x7c/0x1f0 [ 102.778141][ T5052] el0t_64_sync_handler+0x84/0xe4 [ 102.779200][ T5052] el0t_64_sync+0x1a0/0x1a4 [ 102.780217][ T5052] irq event stamp: 81514 [ 102.781107][ T5052] hardirqs last enabled at (81513): [] __up_console_sem+0xb4/0x100 [ 102.783115][ T5052] hardirqs last disabled at (81514): [] el1_dbg+0x24/0x80 [ 102.784973][ T5052] softirqs last enabled at (81488): [] handle_softirqs+0xb88/0xdbc [ 102.786854][ T5052] softirqs last disabled at (81443): [] __irq_exit_rcu+0x268/0x4d8 [ 102.788801][ T5052] ---[ end trace 2b24577fd5b0c5da ]--- [ 102.791446][ T5052] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 102.793618][ T5052] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:42 executed programs: 11 [ 103.146467][ T5073] loop0: detected capacity change from 0 to 32768 [ 103.253327][ T5073] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5073) [ 103.260007][ T5073] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.262726][ T5073] BTRFS info (device loop0): using free space tree [ 103.264114][ T5073] BTRFS info (device loop0): has skinny extents [ 103.287643][ T5073] BTRFS info (device loop0): enabling ssd optimizations [ 103.295288][ T5073] FAULT_INJECTION: forcing a failure. [ 103.295288][ T5073] name failslab, interval 1, probability 0, space 0, times 0 [ 103.298147][ T5073] CPU: 0 PID: 5073 Comm: syz.0.24 Tainted: G W 5.15.173-syzkaller #0 [ 103.300007][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.302060][ T5073] Call trace: [ 103.302685][ T5073] dump_backtrace+0x0/0x530 [ 103.303648][ T5073] show_stack+0x2c/0x3c [ 103.304515][ T5073] dump_stack_lvl+0x108/0x170 [ 103.305531][ T5073] dump_stack+0x1c/0x58 [ 103.306358][ T5073] should_fail+0x3b8/0x514 [ 103.307381][ T5073] __should_failslab+0xbc/0x110 [ 103.308561][ T5073] should_failslab+0x10/0x28 [ 103.309537][ T5073] slab_pre_alloc_hook+0x64/0xe8 [ 103.310599][ T5073] kmem_cache_alloc+0x98/0x45c [ 103.311618][ T5073] btrfs_alloc_path+0x48/0x54 [ 103.312664][ T5073] __btrfs_free_extent+0x1f4/0x2100 [ 103.313671][ T5073] __btrfs_run_delayed_refs+0xdd0/0x3d50 [ 103.314853][ T5073] btrfs_run_delayed_refs+0x11c/0x47c [ 103.315990][ T5073] btrfs_commit_transaction+0x1b8/0x30f0 [ 103.317149][ T5073] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 103.318331][ T5073] btrfs_ioctl+0x50c/0xa5c [ 103.319267][ T5073] __arm64_sys_ioctl+0x14c/0x1c8 [ 103.320361][ T5073] invoke_syscall+0x98/0x2b8 [ 103.321296][ T5073] el0_svc_common+0x138/0x258 [ 103.322235][ T5073] do_el0_svc+0x58/0x14c [ 103.323208][ T5073] el0_svc+0x7c/0x1f0 [ 103.323988][ T5073] el0t_64_sync_handler+0x84/0xe4 [ 103.325045][ T5073] el0t_64_sync+0x1a0/0x1a4 [ 103.328402][ T5073] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 103.331143][ T5073] ------------[ cut here ]------------ [ 103.332816][ T5073] WARNING: CPU: 0 PID: 5073 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 103.334949][ T5073] Modules linked in: [ 103.335755][ T5073] CPU: 0 PID: 5073 Comm: syz.0.24 Tainted: G W 5.15.173-syzkaller #0 [ 103.337746][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.339917][ T5073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.341526][ T5073] pc : btrfs_run_delayed_refs+0x408/0x47c [ 103.342869][ T5073] lr : btrfs_run_delayed_refs+0x408/0x47c [ 103.344002][ T5073] sp : ffff8000212177b0 [ 103.344847][ T5073] x29: ffff8000212177c0 x28: dfff800000000000 x27: ffff0000cdaf2024 [ 103.346607][ T5073] x26: 00000000fffffff4 x25: ffff0000de65c948 x24: 1fffe0001bccb929 [ 103.348219][ T5073] x23: ffff0000de65c948 x22: 0000000000000000 x21: 0000000000000006 [ 103.349890][ T5073] x20: ffff0000cdaf2000 x19: ffff0000de65c8f0 x18: 0000000000000001 [ 103.351557][ T5073] x17: 0000000000000000 x16: ffff8000083364dc x15: 00000000ffffffff [ 103.353286][ T5073] x14: ffff0000d8b4d1c0 x13: 0000000000000001 x12: 0000000000000001 [ 103.355068][ T5073] x11: 0000000000000000 x10: 0000000000000000 x9 : 2b72d8da10950b00 [ 103.356823][ T5073] x8 : 2b72d8da10950b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 103.358488][ T5073] x5 : ffff800021216f18 x4 : ffff800014c405e0 x3 : ffff800008336628 [ 103.360179][ T5073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 103.361852][ T5073] Call trace: [ 103.362591][ T5073] btrfs_run_delayed_refs+0x408/0x47c [ 103.363769][ T5073] btrfs_commit_transaction+0x1b8/0x30f0 [ 103.365023][ T5073] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 103.366080][ T5073] btrfs_ioctl+0x50c/0xa5c [ 103.367028][ T5073] __arm64_sys_ioctl+0x14c/0x1c8 [ 103.368057][ T5073] invoke_syscall+0x98/0x2b8 [ 103.369059][ T5073] el0_svc_common+0x138/0x258 [ 103.370076][ T5073] do_el0_svc+0x58/0x14c [ 103.370984][ T5073] el0_svc+0x7c/0x1f0 [ 103.371850][ T5073] el0t_64_sync_handler+0x84/0xe4 [ 103.372913][ T5073] el0t_64_sync+0x1a0/0x1a4 [ 103.373916][ T5073] irq event stamp: 81228 [ 103.374732][ T5073] hardirqs last enabled at (81227): [] __up_console_sem+0xb4/0x100 [ 103.376751][ T5073] hardirqs last disabled at (81228): [] el1_dbg+0x24/0x80 [ 103.378648][ T5073] softirqs last enabled at (81218): [] handle_softirqs+0xb88/0xdbc [ 103.380621][ T5073] softirqs last disabled at (81195): [] __irq_exit_rcu+0x268/0x4d8 [ 103.382498][ T5073] ---[ end trace 2b24577fd5b0c5db ]--- [ 103.385946][ T5073] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 103.388124][ T5073] BTRFS info (device loop0): forced readonly [ 103.750128][ T5094] loop0: detected capacity change from 0 to 32768 [ 103.833637][ T5094] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5094) [ 103.877130][ T5094] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.879009][ T5094] BTRFS info (device loop0): using free space tree [ 103.880413][ T5094] BTRFS info (device loop0): has skinny extents [ 103.896262][ T5094] BTRFS info (device loop0): enabling ssd optimizations [ 103.903489][ T5094] FAULT_INJECTION: forcing a failure. [ 103.903489][ T5094] name failslab, interval 1, probability 0, space 0, times 0 [ 103.906144][ T5094] CPU: 1 PID: 5094 Comm: syz.0.25 Tainted: G W 5.15.173-syzkaller #0 [ 103.907971][ T5094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.910100][ T5094] Call trace: [ 103.910838][ T5094] dump_backtrace+0x0/0x530 [ 103.911826][ T5094] show_stack+0x2c/0x3c [ 103.912737][ T5094] dump_stack_lvl+0x108/0x170 [ 103.913759][ T5094] dump_stack+0x1c/0x58 [ 103.914732][ T5094] should_fail+0x3b8/0x514 [ 103.915744][ T5094] __should_failslab+0xbc/0x110 [ 103.916803][ T5094] should_failslab+0x10/0x28 [ 103.917806][ T5094] slab_pre_alloc_hook+0x64/0xe8 [ 103.918870][ T5094] kmem_cache_alloc+0x98/0x45c [ 103.919831][ T5094] btrfs_alloc_path+0x48/0x54 [ 103.920924][ T5094] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 103.922184][ T5094] btrfs_run_delayed_refs+0x11c/0x47c [ 103.923318][ T5094] btrfs_commit_transaction+0x1b8/0x30f0 [ 103.924482][ T5094] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 103.925668][ T5094] btrfs_ioctl+0x50c/0xa5c [ 103.926648][ T5094] __arm64_sys_ioctl+0x14c/0x1c8 [ 103.927614][ T5094] invoke_syscall+0x98/0x2b8 [ 103.928658][ T5094] el0_svc_common+0x138/0x258 [ 103.929632][ T5094] do_el0_svc+0x58/0x14c [ 103.930556][ T5094] el0_svc+0x7c/0x1f0 [ 103.931455][ T5094] el0t_64_sync_handler+0x84/0xe4 [ 103.932479][ T5094] el0t_64_sync+0x1a0/0x1a4 [ 103.936271][ T5094] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 103.939094][ T5094] ------------[ cut here ]------------ [ 103.940587][ T5094] WARNING: CPU: 1 PID: 5094 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 103.942759][ T5094] Modules linked in: [ 103.943612][ T5094] CPU: 1 PID: 5094 Comm: syz.0.25 Tainted: G W 5.15.173-syzkaller #0 [ 103.945545][ T5094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.947831][ T5094] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.949857][ T5094] pc : btrfs_run_delayed_refs+0x408/0x47c [ 103.951108][ T5094] lr : btrfs_run_delayed_refs+0x408/0x47c [ 103.952274][ T5094] sp : ffff800020ee77b0 [ 103.953171][ T5094] x29: ffff800020ee77c0 x28: dfff800000000000 x27: ffff0000cce4d024 [ 103.954829][ T5094] x26: 00000000fffffff4 x25: ffff0000de764528 x24: 1fffe0001bcec8a5 [ 103.956627][ T5094] x23: ffff0000de764528 x22: 0000000000000000 x21: 0000000000000006 [ 103.959088][ T5094] x20: ffff0000cce4d000 x19: ffff0000de7644d0 x18: 0000000000000001 [ 103.961397][ T5094] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 103.963231][ T5094] x14: ffff0000d57f3680 x13: 0000000000000001 x12: 0000000000000001 [ 103.965025][ T5094] x11: 0000000000000000 x10: 0000000000000000 x9 : 276b869a66c0b200 [ 103.966768][ T5094] x8 : 276b869a66c0b200 x7 : 0000000000000001 x6 : 0000000000000001 [ 103.968573][ T5094] x5 : ffff800020ee6f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 103.970344][ T5094] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 103.971998][ T5094] Call trace: [ 103.972705][ T5094] btrfs_run_delayed_refs+0x408/0x47c [ 103.973806][ T5094] btrfs_commit_transaction+0x1b8/0x30f0 [ 103.974948][ T5094] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 103.976194][ T5094] btrfs_ioctl+0x50c/0xa5c [ 103.977184][ T5094] __arm64_sys_ioctl+0x14c/0x1c8 [ 103.978247][ T5094] invoke_syscall+0x98/0x2b8 [ 103.979226][ T5094] el0_svc_common+0x138/0x258 [ 103.980317][ T5094] do_el0_svc+0x58/0x14c [ 103.981208][ T5094] el0_svc+0x7c/0x1f0 [ 103.982045][ T5094] el0t_64_sync_handler+0x84/0xe4 [ 103.983164][ T5094] el0t_64_sync+0x1a0/0x1a4 [ 103.984090][ T5094] irq event stamp: 81434 [ 103.984988][ T5094] hardirqs last enabled at (81433): [] __up_console_sem+0xb4/0x100 [ 103.987141][ T5094] hardirqs last disabled at (81434): [] el1_dbg+0x24/0x80 [ 103.989068][ T5094] softirqs last enabled at (81396): [] handle_softirqs+0xb88/0xdbc [ 103.990914][ T5094] softirqs last disabled at (81379): [] __irq_exit_rcu+0x268/0x4d8 [ 103.992896][ T5094] ---[ end trace 2b24577fd5b0c5dc ]--- [ 103.996493][ T5094] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 103.998575][ T5094] BTRFS info (device loop0): forced readonly [ 104.357918][ T5115] loop0: detected capacity change from 0 to 32768 [ 104.393592][ T5115] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5115) [ 104.466494][ T5115] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.468370][ T5115] BTRFS info (device loop0): using free space tree [ 104.469708][ T5115] BTRFS info (device loop0): has skinny extents [ 104.485875][ T5115] BTRFS info (device loop0): enabling ssd optimizations [ 104.492947][ T5115] FAULT_INJECTION: forcing a failure. [ 104.492947][ T5115] name failslab, interval 1, probability 0, space 0, times 0 [ 104.495750][ T5115] CPU: 1 PID: 5115 Comm: syz.0.26 Tainted: G W 5.15.173-syzkaller #0 [ 104.497760][ T5115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.499879][ T5115] Call trace: [ 104.500497][ T5115] dump_backtrace+0x0/0x530 [ 104.501442][ T5115] show_stack+0x2c/0x3c [ 104.502324][ T5115] dump_stack_lvl+0x108/0x170 [ 104.503264][ T5115] dump_stack+0x1c/0x58 [ 104.504148][ T5115] should_fail+0x3b8/0x514 [ 104.505072][ T5115] __should_failslab+0xbc/0x110 [ 104.506024][ T5115] should_failslab+0x10/0x28 [ 104.507005][ T5115] slab_pre_alloc_hook+0x64/0xe8 [ 104.508036][ T5115] kmem_cache_alloc+0x98/0x45c [ 104.509023][ T5115] btrfs_alloc_path+0x48/0x54 [ 104.510120][ T5115] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 104.511339][ T5115] btrfs_run_delayed_refs+0x11c/0x47c [ 104.512491][ T5115] btrfs_commit_transaction+0x1b8/0x30f0 [ 104.513620][ T5115] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 104.514813][ T5115] btrfs_ioctl+0x50c/0xa5c [ 104.515776][ T5115] __arm64_sys_ioctl+0x14c/0x1c8 [ 104.516864][ T5115] invoke_syscall+0x98/0x2b8 [ 104.517846][ T5115] el0_svc_common+0x138/0x258 [ 104.518845][ T5115] do_el0_svc+0x58/0x14c [ 104.519754][ T5115] el0_svc+0x7c/0x1f0 [ 104.520530][ T5115] el0t_64_sync_handler+0x84/0xe4 [ 104.521566][ T5115] el0t_64_sync+0x1a0/0x1a4 [ 104.526447][ T5115] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 104.529214][ T5115] ------------[ cut here ]------------ [ 104.530650][ T5115] WARNING: CPU: 1 PID: 5115 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 104.532733][ T5115] Modules linked in: [ 104.533504][ T5115] CPU: 1 PID: 5115 Comm: syz.0.26 Tainted: G W 5.15.173-syzkaller #0 [ 104.535467][ T5115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.537728][ T5115] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.539343][ T5115] pc : btrfs_run_delayed_refs+0x408/0x47c [ 104.540545][ T5115] lr : btrfs_run_delayed_refs+0x408/0x47c [ 104.541840][ T5115] sp : ffff8000212177b0 [ 104.542721][ T5115] x29: ffff8000212177c0 x28: dfff800000000000 x27: ffff0000d723d024 [ 104.544476][ T5115] x26: 00000000fffffff4 x25: ffff0000de764688 x24: 1fffe0001bcec8d1 [ 104.546076][ T5115] x23: ffff0000de764688 x22: 0000000000000000 x21: 0000000000000006 [ 104.547895][ T5115] x20: ffff0000d723d000 x19: ffff0000de764630 x18: 0000000000000001 [ 104.549586][ T5115] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 104.551384][ T5115] x14: ffff0000c54ed1c0 x13: 0000000000000001 x12: 0000000000000001 [ 104.552957][ T5115] x11: 0000000000000000 x10: 0000000000000000 x9 : 1d27ad0f7ccdfe00 [ 104.554621][ T5115] x8 : 1d27ad0f7ccdfe00 x7 : 0000000000000001 x6 : 0000000000000001 [ 104.556381][ T5115] x5 : ffff800021216f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 104.558066][ T5115] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 104.559754][ T5115] Call trace: [ 104.560457][ T5115] btrfs_run_delayed_refs+0x408/0x47c [ 104.561663][ T5115] btrfs_commit_transaction+0x1b8/0x30f0 [ 104.562834][ T5115] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 104.564064][ T5115] btrfs_ioctl+0x50c/0xa5c [ 104.564963][ T5115] __arm64_sys_ioctl+0x14c/0x1c8 [ 104.566042][ T5115] invoke_syscall+0x98/0x2b8 [ 104.567064][ T5115] el0_svc_common+0x138/0x258 [ 104.568087][ T5115] do_el0_svc+0x58/0x14c [ 104.569056][ T5115] el0_svc+0x7c/0x1f0 [ 104.569948][ T5115] el0t_64_sync_handler+0x84/0xe4 [ 104.571080][ T5115] el0t_64_sync+0x1a0/0x1a4 [ 104.572089][ T5115] irq event stamp: 80652 [ 104.572954][ T5115] hardirqs last enabled at (80651): [] __up_console_sem+0xb4/0x100 [ 104.574963][ T5115] hardirqs last disabled at (80652): [] el1_dbg+0x24/0x80 [ 104.576822][ T5115] softirqs last enabled at (80612): [] handle_softirqs+0xb88/0xdbc [ 104.578872][ T5115] softirqs last disabled at (80605): [] __irq_exit_rcu+0x268/0x4d8 [ 104.580847][ T5115] ---[ end trace 2b24577fd5b0c5dd ]--- [ 104.584411][ T5115] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 104.586709][ T5115] BTRFS info (device loop0): forced readonly [ 104.966088][ T5136] loop0: detected capacity change from 0 to 32768 [ 105.053456][ T5136] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5136) [ 105.104136][ T5136] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.106309][ T5136] BTRFS info (device loop0): using free space tree [ 105.107628][ T5136] BTRFS info (device loop0): has skinny extents [ 105.123832][ T5136] BTRFS info (device loop0): enabling ssd optimizations [ 105.130201][ T5136] FAULT_INJECTION: forcing a failure. [ 105.130201][ T5136] name failslab, interval 1, probability 0, space 0, times 0 [ 105.134692][ T5136] CPU: 1 PID: 5136 Comm: syz.0.27 Tainted: G W 5.15.173-syzkaller #0 [ 105.136685][ T5136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.138839][ T5136] Call trace: [ 105.139556][ T5136] dump_backtrace+0x0/0x530 [ 105.140577][ T5136] show_stack+0x2c/0x3c [ 105.141546][ T5136] dump_stack_lvl+0x108/0x170 [ 105.142538][ T5136] dump_stack+0x1c/0x58 [ 105.143459][ T5136] should_fail+0x3b8/0x514 [ 105.144421][ T5136] __should_failslab+0xbc/0x110 [ 105.145429][ T5136] should_failslab+0x10/0x28 [ 105.146437][ T5136] slab_pre_alloc_hook+0x64/0xe8 [ 105.147464][ T5136] kmem_cache_alloc+0x98/0x45c [ 105.148492][ T5136] btrfs_alloc_path+0x48/0x54 [ 105.149468][ T5136] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 105.150673][ T5136] btrfs_run_delayed_refs+0x11c/0x47c [ 105.151845][ T5136] btrfs_commit_transaction+0x1b8/0x30f0 [ 105.153183][ T5136] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 105.154382][ T5136] btrfs_ioctl+0x50c/0xa5c [ 105.155428][ T5136] __arm64_sys_ioctl+0x14c/0x1c8 [ 105.156612][ T5136] invoke_syscall+0x98/0x2b8 [ 105.157580][ T5136] el0_svc_common+0x138/0x258 [ 105.158616][ T5136] do_el0_svc+0x58/0x14c [ 105.159510][ T5136] el0_svc+0x7c/0x1f0 [ 105.160435][ T5136] el0t_64_sync_handler+0x84/0xe4 [ 105.161554][ T5136] el0t_64_sync+0x1a0/0x1a4 [ 105.168299][ T5136] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 105.171323][ T5136] ------------[ cut here ]------------ [ 105.173347][ T5136] WARNING: CPU: 1 PID: 5136 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 105.175782][ T5136] Modules linked in: [ 105.176699][ T5136] CPU: 1 PID: 5136 Comm: syz.0.27 Tainted: G W 5.15.173-syzkaller #0 [ 105.178816][ T5136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.181101][ T5136] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.182764][ T5136] pc : btrfs_run_delayed_refs+0x408/0x47c [ 105.184069][ T5136] lr : btrfs_run_delayed_refs+0x408/0x47c [ 105.185305][ T5136] sp : ffff8000213977b0 [ 105.186158][ T5136] x29: ffff8000213977c0 x28: dfff800000000000 x27: ffff0000dc7a9024 [ 105.187876][ T5136] x26: 00000000fffffff4 x25: ffff0000de7647e8 x24: 1fffe0001bcec8fd [ 105.189622][ T5136] x23: ffff0000de7647e8 x22: 0000000000000000 x21: 0000000000000006 [ 105.191430][ T5136] x20: ffff0000dc7a9000 x19: ffff0000de764790 x18: 0000000000000001 [ 105.193128][ T5136] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 105.194826][ T5136] x14: ffff0000c54e8000 x13: 0000000000000001 x12: 0000000000000001 [ 105.196534][ T5136] x11: 0000000000000000 x10: 0000000000000000 x9 : 8121d10a7dc85800 [ 105.198247][ T5136] x8 : 8121d10a7dc85800 x7 : 0000000000000001 x6 : 0000000000000001 [ 105.199966][ T5136] x5 : ffff800021396f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 105.201741][ T5136] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 105.203504][ T5136] Call trace: [ 105.204248][ T5136] btrfs_run_delayed_refs+0x408/0x47c [ 105.205384][ T5136] btrfs_commit_transaction+0x1b8/0x30f0 [ 105.206573][ T5136] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 105.207819][ T5136] btrfs_ioctl+0x50c/0xa5c [ 105.208749][ T5136] __arm64_sys_ioctl+0x14c/0x1c8 [ 105.209765][ T5136] invoke_syscall+0x98/0x2b8 [ 105.210668][ T5136] el0_svc_common+0x138/0x258 [ 105.211693][ T5136] do_el0_svc+0x58/0x14c [ 105.212544][ T5136] el0_svc+0x7c/0x1f0 [ 105.213402][ T5136] el0t_64_sync_handler+0x84/0xe4 [ 105.214472][ T5136] el0t_64_sync+0x1a0/0x1a4 [ 105.215411][ T5136] irq event stamp: 80488 [ 105.216366][ T5136] hardirqs last enabled at (80487): [] __up_console_sem+0xb4/0x100 [ 105.218571][ T5136] hardirqs last disabled at (80488): [] el1_dbg+0x24/0x80 [ 105.220632][ T5136] softirqs last enabled at (80444): [] handle_softirqs+0xb88/0xdbc [ 105.222728][ T5136] softirqs last disabled at (80431): [] __irq_exit_rcu+0x268/0x4d8 [ 105.224963][ T5136] ---[ end trace 2b24577fd5b0c5de ]--- [ 105.227576][ T5136] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 105.230037][ T5136] BTRFS info (device loop0): forced readonly [ 105.613091][ T5157] loop0: detected capacity change from 0 to 32768 [ 105.654228][ T5157] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5157) [ 105.698557][ T5157] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.700555][ T5157] BTRFS info (device loop0): using free space tree [ 105.701896][ T5157] BTRFS info (device loop0): has skinny extents [ 105.721844][ T5157] BTRFS info (device loop0): enabling ssd optimizations [ 105.727747][ T5157] FAULT_INJECTION: forcing a failure. [ 105.727747][ T5157] name failslab, interval 1, probability 0, space 0, times 0 [ 105.730380][ T5157] CPU: 0 PID: 5157 Comm: syz.0.28 Tainted: G W 5.15.173-syzkaller #0 [ 105.732374][ T5157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.734372][ T5157] Call trace: [ 105.735043][ T5157] dump_backtrace+0x0/0x530 [ 105.735940][ T5157] show_stack+0x2c/0x3c [ 105.736820][ T5157] dump_stack_lvl+0x108/0x170 [ 105.737775][ T5157] dump_stack+0x1c/0x58 [ 105.738724][ T5157] should_fail+0x3b8/0x514 [ 105.739700][ T5157] __should_failslab+0xbc/0x110 [ 105.740731][ T5157] should_failslab+0x10/0x28 [ 105.741786][ T5157] slab_pre_alloc_hook+0x64/0xe8 [ 105.742800][ T5157] kmem_cache_alloc+0x98/0x45c [ 105.743865][ T5157] btrfs_alloc_path+0x48/0x54 [ 105.744926][ T5157] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 105.746213][ T5157] btrfs_run_delayed_refs+0x11c/0x47c [ 105.747364][ T5157] btrfs_commit_transaction+0x1b8/0x30f0 [ 105.748523][ T5157] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 105.749707][ T5157] btrfs_ioctl+0x50c/0xa5c [ 105.750657][ T5157] __arm64_sys_ioctl+0x14c/0x1c8 [ 105.751769][ T5157] invoke_syscall+0x98/0x2b8 [ 105.752738][ T5157] el0_svc_common+0x138/0x258 [ 105.753708][ T5157] do_el0_svc+0x58/0x14c [ 105.754591][ T5157] el0_svc+0x7c/0x1f0 [ 105.755467][ T5157] el0t_64_sync_handler+0x84/0xe4 [ 105.756489][ T5157] el0t_64_sync+0x1a0/0x1a4 [ 105.764423][ T5157] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 105.767089][ T5157] ------------[ cut here ]------------ [ 105.768470][ T5157] WARNING: CPU: 0 PID: 5157 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 105.770619][ T5157] Modules linked in: [ 105.771399][ T5157] CPU: 0 PID: 5157 Comm: syz.0.28 Tainted: G W 5.15.173-syzkaller #0 [ 105.773337][ T5157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.775548][ T5157] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.777271][ T5157] pc : btrfs_run_delayed_refs+0x408/0x47c [ 105.778507][ T5157] lr : btrfs_run_delayed_refs+0x408/0x47c [ 105.779921][ T5157] sp : ffff8000216677b0 [ 105.780792][ T5157] x29: ffff8000216677c0 x28: dfff800000000000 x27: ffff0000d2572024 [ 105.782565][ T5157] x26: 00000000fffffff4 x25: ffff0000de65caa8 x24: 1fffe0001bccb955 [ 105.784126][ T5157] x23: ffff0000de65caa8 x22: 0000000000000000 x21: 0000000000000006 [ 105.785865][ T5157] x20: ffff0000d2572000 x19: ffff0000de65ca50 x18: 0000000000000001 [ 105.787435][ T5157] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 105.789147][ T5157] x14: ffff0000cb360000 x13: 0000000000000001 x12: 0000000000000001 [ 105.790853][ T5157] x11: 0000000000000000 x10: 0000000000000000 x9 : 50a20c96045d3200 [ 105.792669][ T5157] x8 : 50a20c96045d3200 x7 : 0000000000000001 x6 : 0000000000000001 [ 105.794409][ T5157] x5 : ffff800021666f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 105.796089][ T5157] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 105.797726][ T5157] Call trace: [ 105.798457][ T5157] btrfs_run_delayed_refs+0x408/0x47c [ 105.799586][ T5157] btrfs_commit_transaction+0x1b8/0x30f0 [ 105.800774][ T5157] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 105.801944][ T5157] btrfs_ioctl+0x50c/0xa5c [ 105.802882][ T5157] __arm64_sys_ioctl+0x14c/0x1c8 [ 105.803968][ T5157] invoke_syscall+0x98/0x2b8 [ 105.804970][ T5157] el0_svc_common+0x138/0x258 [ 105.805971][ T5157] do_el0_svc+0x58/0x14c [ 105.806801][ T5157] el0_svc+0x7c/0x1f0 [ 105.807656][ T5157] el0t_64_sync_handler+0x84/0xe4 [ 105.808687][ T5157] el0t_64_sync+0x1a0/0x1a4 [ 105.809708][ T5157] irq event stamp: 80370 [ 105.810599][ T5157] hardirqs last enabled at (80369): [] __up_console_sem+0xb4/0x100 [ 105.812729][ T5157] hardirqs last disabled at (80370): [] el1_dbg+0x24/0x80 [ 105.814599][ T5157] softirqs last enabled at (80332): [] handle_softirqs+0xb88/0xdbc [ 105.816528][ T5157] softirqs last disabled at (80193): [] __irq_exit_rcu+0x268/0x4d8 [ 105.818543][ T5157] ---[ end trace 2b24577fd5b0c5df ]--- [ 105.821825][ T5157] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 105.824061][ T5157] BTRFS info (device loop0): forced readonly [ 106.199091][ T5178] loop0: detected capacity change from 0 to 32768 [ 106.303272][ T5178] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5178) [ 106.345866][ T5178] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.347727][ T5178] BTRFS info (device loop0): using free space tree [ 106.349039][ T5178] BTRFS info (device loop0): has skinny extents [ 106.370219][ T5178] BTRFS info (device loop0): enabling ssd optimizations [ 106.378049][ T5178] FAULT_INJECTION: forcing a failure. [ 106.378049][ T5178] name failslab, interval 1, probability 0, space 0, times 0 [ 106.380634][ T5178] CPU: 0 PID: 5178 Comm: syz.0.29 Tainted: G W 5.15.173-syzkaller #0 [ 106.382516][ T5178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.384502][ T5178] Call trace: [ 106.385184][ T5178] dump_backtrace+0x0/0x530 [ 106.386091][ T5178] show_stack+0x2c/0x3c [ 106.386914][ T5178] dump_stack_lvl+0x108/0x170 [ 106.387849][ T5178] dump_stack+0x1c/0x58 [ 106.388752][ T5178] should_fail+0x3b8/0x514 [ 106.389703][ T5178] __should_failslab+0xbc/0x110 [ 106.390628][ T5178] should_failslab+0x10/0x28 [ 106.391552][ T5178] slab_pre_alloc_hook+0x64/0xe8 [ 106.392566][ T5178] kmem_cache_alloc+0x98/0x45c [ 106.393489][ T5178] btrfs_alloc_path+0x48/0x54 [ 106.394531][ T5178] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 106.395651][ T5178] btrfs_run_delayed_refs+0x11c/0x47c [ 106.396861][ T5178] btrfs_commit_transaction+0x1b8/0x30f0 [ 106.398110][ T5178] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 106.399270][ T5178] btrfs_ioctl+0x50c/0xa5c [ 106.400212][ T5178] __arm64_sys_ioctl+0x14c/0x1c8 [ 106.401359][ T5178] invoke_syscall+0x98/0x2b8 [ 106.402322][ T5178] el0_svc_common+0x138/0x258 [ 106.403333][ T5178] do_el0_svc+0x58/0x14c [ 106.404222][ T5178] el0_svc+0x7c/0x1f0 [ 106.405044][ T5178] el0t_64_sync_handler+0x84/0xe4 [ 106.406167][ T5178] el0t_64_sync+0x1a0/0x1a4 [ 106.411498][ T5178] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 106.414313][ T5178] ------------[ cut here ]------------ [ 106.415686][ T5178] WARNING: CPU: 0 PID: 5178 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 106.417755][ T5178] Modules linked in: [ 106.418539][ T5178] CPU: 0 PID: 5178 Comm: syz.0.29 Tainted: G W 5.15.173-syzkaller #0 [ 106.420484][ T5178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.422582][ T5178] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 106.424350][ T5178] pc : btrfs_run_delayed_refs+0x408/0x47c [ 106.425591][ T5178] lr : btrfs_run_delayed_refs+0x408/0x47c [ 106.426837][ T5178] sp : ffff8000216e77b0 [ 106.427760][ T5178] x29: ffff8000216e77c0 x28: dfff800000000000 x27: ffff0000c8c39024 [ 106.429530][ T5178] x26: 00000000fffffff4 x25: ffff0000de65cc08 x24: 1fffe0001bccb981 [ 106.431218][ T5178] x23: ffff0000de65cc08 x22: 0000000000000000 x21: 0000000000000006 [ 106.432948][ T5178] x20: ffff0000c8c39000 x19: ffff0000de65cbb0 x18: 0000000000000001 [ 106.434583][ T5178] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 106.436458][ T5178] x14: ffff0000c8f91b40 x13: 0000000000000001 x12: 0000000000000001 [ 106.438170][ T5178] x11: 0000000000000000 x10: 0000000000000000 x9 : 4675dbc881a04c00 [ 106.439818][ T5178] x8 : 4675dbc881a04c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 106.441569][ T5178] x5 : ffff8000216e6f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 106.443312][ T5178] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 106.445015][ T5178] Call trace: [ 106.445679][ T5178] btrfs_run_delayed_refs+0x408/0x47c [ 106.446802][ T5178] btrfs_commit_transaction+0x1b8/0x30f0 [ 106.448072][ T5178] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 106.449325][ T5178] btrfs_ioctl+0x50c/0xa5c [ 106.450260][ T5178] __arm64_sys_ioctl+0x14c/0x1c8 [ 106.451340][ T5178] invoke_syscall+0x98/0x2b8 [ 106.452324][ T5178] el0_svc_common+0x138/0x258 [ 106.453390][ T5178] do_el0_svc+0x58/0x14c [ 106.454331][ T5178] el0_svc+0x7c/0x1f0 [ 106.455159][ T5178] el0t_64_sync_handler+0x84/0xe4 [ 106.456132][ T5178] el0t_64_sync+0x1a0/0x1a4 [ 106.457049][ T5178] irq event stamp: 79928 [ 106.457943][ T5178] hardirqs last enabled at (79927): [] __up_console_sem+0xb4/0x100 [ 106.459944][ T5178] hardirqs last disabled at (79928): [] el1_dbg+0x24/0x80 [ 106.461670][ T5178] softirqs last enabled at (79902): [] handle_softirqs+0xb88/0xdbc [ 106.463703][ T5178] softirqs last disabled at (79879): [] __irq_exit_rcu+0x268/0x4d8 [ 106.465613][ T5178] ---[ end trace 2b24577fd5b0c5e0 ]--- [ 106.472441][ T5178] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 106.474610][ T5178] BTRFS info (device loop0): forced readonly [ 106.824415][ T5199] loop0: detected capacity change from 0 to 32768 [ 106.874477][ T5199] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5199) [ 106.938010][ T5199] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.939978][ T5199] BTRFS info (device loop0): using free space tree [ 106.941328][ T5199] BTRFS info (device loop0): has skinny extents [ 106.958059][ T5199] BTRFS info (device loop0): enabling ssd optimizations [ 106.964732][ T5199] FAULT_INJECTION: forcing a failure. [ 106.964732][ T5199] name failslab, interval 1, probability 0, space 0, times 0 [ 106.967438][ T5199] CPU: 1 PID: 5199 Comm: syz.0.30 Tainted: G W 5.15.173-syzkaller #0 [ 106.969438][ T5199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.971580][ T5199] Call trace: [ 106.972277][ T5199] dump_backtrace+0x0/0x530 [ 106.973357][ T5199] show_stack+0x2c/0x3c [ 106.974308][ T5199] dump_stack_lvl+0x108/0x170 [ 106.975450][ T5199] dump_stack+0x1c/0x58 [ 106.976358][ T5199] should_fail+0x3b8/0x514 [ 106.977336][ T5199] __should_failslab+0xbc/0x110 [ 106.978389][ T5199] should_failslab+0x10/0x28 [ 106.979421][ T5199] slab_pre_alloc_hook+0x64/0xe8 [ 106.980385][ T5199] kmem_cache_alloc+0x98/0x45c [ 106.981361][ T5199] btrfs_alloc_path+0x48/0x54 [ 106.982400][ T5199] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 106.983625][ T5199] btrfs_run_delayed_refs+0x11c/0x47c [ 106.984790][ T5199] btrfs_commit_transaction+0x1b8/0x30f0 [ 106.986047][ T5199] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 106.987269][ T5199] btrfs_ioctl+0x50c/0xa5c [ 106.988254][ T5199] __arm64_sys_ioctl+0x14c/0x1c8 [ 106.989412][ T5199] invoke_syscall+0x98/0x2b8 [ 106.990385][ T5199] el0_svc_common+0x138/0x258 [ 106.991371][ T5199] do_el0_svc+0x58/0x14c [ 106.992316][ T5199] el0_svc+0x7c/0x1f0 [ 106.993614][ T5199] el0t_64_sync_handler+0x84/0xe4 [ 106.994658][ T5199] el0t_64_sync+0x1a0/0x1a4 [ 107.001113][ T5199] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 107.004108][ T5199] ------------[ cut here ]------------ [ 107.005556][ T5199] WARNING: CPU: 1 PID: 5199 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 107.007704][ T5199] Modules linked in: [ 107.008513][ T5199] CPU: 1 PID: 5199 Comm: syz.0.30 Tainted: G W 5.15.173-syzkaller #0 [ 107.010471][ T5199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.013057][ T5199] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.014711][ T5199] pc : btrfs_run_delayed_refs+0x408/0x47c [ 107.015889][ T5199] lr : btrfs_run_delayed_refs+0x408/0x47c [ 107.017123][ T5199] sp : ffff8000216e77b0 [ 107.018049][ T5199] x29: ffff8000216e77c0 x28: dfff800000000000 x27: ffff0000da359024 [ 107.020063][ T5199] x26: 00000000fffffff4 x25: ffff0000de764898 x24: 1fffe0001bcec913 [ 107.021934][ T5199] x23: ffff0000de764898 x22: 0000000000000000 x21: 0000000000000006 [ 107.024754][ T5199] x20: ffff0000da359000 x19: ffff0000de764840 x18: 0000000000000001 [ 107.026769][ T5199] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 107.028647][ T5199] x14: ffff0000c12dd1c0 x13: 0000000000000001 x12: 0000000000000001 [ 107.030481][ T5199] x11: 0000000000000000 x10: 0000000000000000 x9 : e3f22f9ead63e300 [ 107.032879][ T5199] x8 : e3f22f9ead63e300 x7 : 0000000000000001 x6 : 0000000000000001 [ 107.034603][ T5199] x5 : ffff8000216e6f18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 107.036571][ T5199] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 107.038356][ T5199] Call trace: [ 107.039168][ T5199] btrfs_run_delayed_refs+0x408/0x47c [ 107.040638][ T5199] btrfs_commit_transaction+0x1b8/0x30f0 [ 107.042380][ T5199] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 107.043822][ T5199] btrfs_ioctl+0x50c/0xa5c [ 107.044834][ T5199] __arm64_sys_ioctl+0x14c/0x1c8 [ 107.046073][ T5199] invoke_syscall+0x98/0x2b8 [ 107.047119][ T5199] el0_svc_common+0x138/0x258 [ 107.048169][ T5199] do_el0_svc+0x58/0x14c [ 107.049029][ T5199] el0_svc+0x7c/0x1f0 [ 107.049933][ T5199] el0t_64_sync_handler+0x84/0xe4 [ 107.051151][ T5199] el0t_64_sync+0x1a0/0x1a4 [ 107.052271][ T5199] irq event stamp: 80074 [ 107.053174][ T5199] hardirqs last enabled at (80073): [] __up_console_sem+0xb4/0x100 [ 107.055294][ T5199] hardirqs last disabled at (80074): [] el1_dbg+0x24/0x80 [ 107.057194][ T5199] softirqs last enabled at (80048): [] handle_softirqs+0xb88/0xdbc [ 107.059742][ T5199] softirqs last disabled at (80033): [] __irq_exit_rcu+0x268/0x4d8 [ 107.061821][ T5199] ---[ end trace 2b24577fd5b0c5e1 ]--- [ 107.064718][ T5199] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 107.066748][ T5199] BTRFS info (device loop0): forced readonly [ 107.439632][ T5220] loop0: detected capacity change from 0 to 32768 [ 107.474195][ T5220] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5220) [ 107.478479][ T5220] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.480290][ T5220] BTRFS info (device loop0): using free space tree [ 107.487986][ T5220] BTRFS info (device loop0): has skinny extents