[ 70.131874][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.268911][ T148] device veth1_macvtap left promiscuous mode [ 70.269952][ T148] device veth0_macvtap left promiscuous mode [ 70.270973][ T148] device veth1_vlan left promiscuous mode [ 70.271935][ T148] device veth0_vlan left promiscuous mode [ 70.473186][ T148] team0 (unregistering): Port device team_slave_1 removed [ 70.481287][ T148] team0 (unregistering): Port device team_slave_0 removed [ 70.488207][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 70.536666][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 70.704759][ T148] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.144' (ED25519) to the list of known hosts. 1970/01/01 00:01:23 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:24 parsed 1 programs [ 86.847167][ T4413] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 94.002684][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.004781][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.007832][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.073601][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.075853][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.079219][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 94.792532][ T4472] chnl_net:caif_netlink_parms(): no params data found [ 94.828388][ T4472] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.830394][ T4472] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.832803][ T4472] device bridge_slave_0 entered promiscuous mode [ 94.836448][ T4472] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.838202][ T4472] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.841390][ T4472] device bridge_slave_1 entered promiscuous mode [ 94.858927][ T4472] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.863352][ T4472] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.887047][ T4472] team0: Port device team_slave_0 added [ 94.892029][ T4472] team0: Port device team_slave_1 added [ 94.908450][ T4472] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.911614][ T4472] 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. [ 94.918087][ T4472] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.929272][ T4472] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.930888][ T4472] 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. [ 94.937216][ T4472] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.000879][ T4472] device hsr_slave_0 entered promiscuous mode [ 95.049086][ T4472] device hsr_slave_1 entered promiscuous mode [ 95.832085][ T4472] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.870718][ T4472] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.911295][ T4472] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.994909][ T4472] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.074761][ T4472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.082574][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.084988][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.090269][ T4472] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.097500][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.101079][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.103372][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.105363][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.107484][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.112318][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.114585][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.116266][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.124533][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.128336][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.133593][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.147181][ T4472] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 96.152076][ T4472] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.156467][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.160676][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.163380][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.166385][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.170856][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.173121][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.175682][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.178123][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.187381][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.191848][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.263962][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.265987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.273333][ T4472] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.287690][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.290304][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.312031][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.314497][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.317634][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.322539][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.326698][ T4472] device veth0_vlan entered promiscuous mode [ 96.334035][ T4472] device veth1_vlan entered promiscuous mode [ 96.351434][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.353952][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.356459][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.361476][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.366204][ T4472] device veth0_macvtap entered promiscuous mode [ 96.370766][ T4472] device veth1_macvtap entered promiscuous mode [ 96.384369][ T4472] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.386122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.390027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.392331][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.394987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.408662][ T4472] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.411831][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.414390][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.420237][ T4472] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.422352][ T4472] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.424432][ T4472] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.426641][ T4472] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:37 executed programs: 0 [ 97.317230][ T4613] chnl_net:caif_netlink_parms(): no params data found [ 97.356694][ T4613] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.358657][ T4613] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.360997][ T4613] device bridge_slave_0 entered promiscuous mode [ 97.364464][ T4613] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.366185][ T4613] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.368839][ T4613] device bridge_slave_1 entered promiscuous mode [ 97.383790][ T4613] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.388104][ T4613] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.407379][ T4613] team0: Port device team_slave_0 added [ 97.411000][ T4613] team0: Port device team_slave_1 added [ 97.425521][ T4613] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.427227][ T4613] 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. [ 97.433736][ T4613] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.438916][ T4613] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.440713][ T4613] 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. [ 97.446715][ T4613] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.491812][ T4613] device hsr_slave_0 entered promiscuous mode [ 97.529029][ T4613] device hsr_slave_1 entered promiscuous mode [ 97.568750][ T4613] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.570798][ T4613] Cannot create hsr debugfs directory [ 97.672653][ T4613] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.239241][ T3606] Bluetooth: hci0: command 0x0409 tx timeout [ 100.216908][ T4613] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.308679][ T3606] Bluetooth: hci0: command 0x041b tx timeout [ 101.995330][ T4613] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.052703][ T4613] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.226705][ T4613] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.282269][ T4613] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.330557][ T4613] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.402560][ T4613] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.532982][ T4613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.541123][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.543600][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.548093][ T4613] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.556587][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.559855][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.562145][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.563902][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.566102][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.571566][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.574162][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.576437][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.578188][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.584629][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 102.589160][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 102.594678][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.598142][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.603879][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.611749][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.614544][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.620533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.623135][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.628492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.632093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.636353][ T4613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.723600][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.725689][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.732849][ T4613] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.745542][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.748255][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.771466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.774140][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.776796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.779611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.783424][ T4613] device veth0_vlan entered promiscuous mode [ 102.791490][ T4613] device veth1_vlan entered promiscuous mode [ 102.807351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.812118][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.814504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.817057][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.832981][ T4613] device veth0_macvtap entered promiscuous mode [ 102.837280][ T4613] device veth1_macvtap entered promiscuous mode [ 102.846622][ T4613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.850192][ T4613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.853587][ T4613] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.855683][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.858146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.860770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.863245][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.867325][ T4613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.871359][ T4613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.875072][ T4613] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.877130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.880771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.887126][ T4613] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.889672][ T4613] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.891801][ T4613] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.893821][ T4613] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.934376][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.940571][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.943658][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 102.955188][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.957191][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.961357][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:42 executed programs: 2 [ 103.202314][ T4846] loop0: detected capacity change from 0 to 32768 [ 103.252833][ T4846] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4846) [ 103.296297][ T4846] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.299570][ T4846] BTRFS info (device loop0): using free space tree [ 103.301173][ T4846] BTRFS info (device loop0): has skinny extents [ 103.333753][ T4846] BTRFS info (device loop0): enabling ssd optimizations [ 103.346977][ T4846] FAULT_INJECTION: forcing a failure. [ 103.346977][ T4846] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 103.352220][ T4846] CPU: 0 PID: 4846 Comm: syz.0.16 Not tainted 5.15.180-syzkaller #0 [ 103.354343][ T4846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.356818][ T4846] Call trace: [ 103.357643][ T4846] dump_backtrace+0x0/0x530 [ 103.358757][ T4846] show_stack+0x2c/0x3c [ 103.359826][ T4846] dump_stack_lvl+0x108/0x170 [ 103.361034][ T4846] dump_stack+0x1c/0x58 [ 103.362034][ T4846] should_fail+0x3b8/0x514 [ 103.363129][ T4846] should_fail_alloc_page+0x74/0xa8 [ 103.364453][ T4846] prepare_alloc_pages+0x160/0x460 [ 103.365850][ T4846] __alloc_pages+0x138/0x674 [ 103.367078][ T4846] alloc_pages+0x368/0x5d4 [ 103.368207][ T4846] new_slab+0xec/0x56c [ 103.369209][ T4846] ___slab_alloc+0x6bc/0xdbc [ 103.370302][ T4846] kmem_cache_alloc+0x2d8/0x45c [ 103.371555][ T4846] btrfs_alloc_tree_block+0xaac/0x13b4 [ 103.372928][ T4846] btrfs_force_cow_block+0x3e8/0x19b8 [ 103.374298][ T4846] btrfs_cow_block+0x308/0x6a0 [ 103.375427][ T4846] btrfs_search_slot+0xb50/0x24f8 [ 103.376661][ T4846] btrfs_insert_empty_items+0x1e4/0x2ac [ 103.378049][ T4846] btrfs_new_inode+0x8d0/0x18a8 [ 103.379267][ T4846] btrfs_create+0x28c/0x56c [ 103.380368][ T4846] path_openat+0xf18/0x26cc [ 103.381513][ T4846] do_filp_open+0x1a8/0x3b4 [ 103.382619][ T4846] do_sys_openat2+0x128/0x3e0 [ 103.383836][ T4846] __arm64_sys_openat+0x1f0/0x240 [ 103.384961][ T4846] invoke_syscall+0x98/0x2b8 [ 103.386111][ T4846] el0_svc_common+0x138/0x258 [ 103.387249][ T4846] do_el0_svc+0x58/0x14c [ 103.388347][ T4846] el0_svc+0x7c/0x1f0 [ 103.389367][ T4846] el0t_64_sync_handler+0x84/0xe4 [ 103.390576][ T4846] el0t_64_sync+0x1a0/0x1a4 [ 103.392701][ T4070] Bluetooth: hci0: command 0x040f tx timeout [ 103.722124][ T374] device hsr_slave_0 left promiscuous mode [ 103.759440][ T374] device hsr_slave_1 left promiscuous mode [ 103.818434][ T4870] loop0: detected capacity change from 0 to 32768 [ 103.878738][ T374] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.880691][ T374] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.884146][ T4870] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4870) [ 103.884945][ T374] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.891950][ T374] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.894367][ T374] device bridge_slave_1 left promiscuous mode [ 103.896053][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.902315][ T4870] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.904561][ T4870] BTRFS info (device loop0): using free space tree [ 103.906043][ T4870] BTRFS info (device loop0): has skinny extents [ 103.927209][ T4870] BTRFS info (device loop0): enabling ssd optimizations [ 103.934698][ T4870] FAULT_INJECTION: forcing a failure. [ 103.934698][ T4870] name failslab, interval 1, probability 0, space 0, times 1 [ 103.937932][ T4870] CPU: 1 PID: 4870 Comm: syz.0.17 Not tainted 5.15.180-syzkaller #0 [ 103.939955][ T4870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.942325][ T4870] Call trace: [ 103.943178][ T4870] dump_backtrace+0x0/0x530 [ 103.944266][ T4870] show_stack+0x2c/0x3c [ 103.945294][ T4870] dump_stack_lvl+0x108/0x170 [ 103.946449][ T4870] dump_stack+0x1c/0x58 [ 103.947474][ T4870] should_fail+0x3b8/0x514 [ 103.948610][ T4870] __should_failslab+0xbc/0x110 [ 103.949839][ T4870] should_failslab+0x10/0x28 [ 103.951048][ T4870] slab_pre_alloc_hook+0x64/0xe8 [ 103.952274][ T4870] kmem_cache_alloc+0x98/0x45c [ 103.953501][ T4870] btrfs_add_delayed_tree_ref+0x1e4/0xed4 [ 103.954994][ T4870] btrfs_alloc_tree_block+0xcd8/0x13b4 [ 103.956302][ T4870] btrfs_force_cow_block+0x3e8/0x19b8 [ 103.957729][ T4870] btrfs_cow_block+0x308/0x6a0 [ 103.958936][ T4870] btrfs_search_slot+0xb50/0x24f8 [ 103.960266][ T4870] btrfs_insert_empty_items+0x1e4/0x2ac [ 103.961659][ T4870] btrfs_new_inode+0x8d0/0x18a8 [ 103.962878][ T4870] btrfs_create+0x28c/0x56c [ 103.964041][ T4870] path_openat+0xf18/0x26cc [ 103.965139][ T4870] do_filp_open+0x1a8/0x3b4 [ 103.966256][ T4870] do_sys_openat2+0x128/0x3e0 [ 103.967426][ T4870] __arm64_sys_openat+0x1f0/0x240 [ 103.968729][ T4870] invoke_syscall+0x98/0x2b8 [ 103.969877][ T4870] el0_svc_common+0x138/0x258 [ 103.971039][ T4870] do_el0_svc+0x58/0x14c [ 103.972189][ T4870] el0_svc+0x7c/0x1f0 [ 103.973281][ T4870] el0t_64_sync_handler+0x84/0xe4 [ 103.974523][ T4870] el0t_64_sync+0x1a0/0x1a4 [ 103.984446][ T374] device bridge_slave_0 left promiscuous mode [ 103.986110][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.083111][ T4613] ------------[ cut here ]------------ [ 104.084650][ T4613] WARNING: CPU: 1 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 104.087480][ T4613] Modules linked in: [ 104.088465][ T4613] CPU: 1 PID: 4613 Comm: syz-executor Not tainted 5.15.180-syzkaller #0 [ 104.090514][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.093082][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.095093][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 104.096939][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 104.098706][ T4613] sp : ffff8000203a7660 [ 104.099700][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe00018f4040c [ 104.101776][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 104.103747][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 104.105663][ T4613] x20: ffff0000c7a02060 x19: 0000000000000000 x18: 0000000000000000 [ 104.107686][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: 0000000000000003 [ 104.109728][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 104.111705][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 104.113714][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 104.115695][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 104.117787][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 104.119885][ T4613] Call trace: [ 104.120737][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 104.122480][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 104.123869][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 104.125365][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 104.126723][ T4613] close_ctree+0x654/0x898 [ 104.127833][ T4613] btrfs_put_super+0x40/0x50 [ 104.129022][ T4613] generic_shutdown_super+0x130/0x2f0 [ 104.130487][ T4613] kill_anon_super+0x4c/0x74 [ 104.131624][ T4613] btrfs_kill_super+0x40/0x58 [ 104.132703][ T4613] deactivate_locked_super+0xb8/0x13c [ 104.134111][ T4613] deactivate_super+0x108/0x128 [ 104.135439][ T4613] cleanup_mnt+0x3c0/0x474 [ 104.136563][ T4613] __cleanup_mnt+0x20/0x30 [ 104.137738][ T4613] task_work_run+0x130/0x1e4 [ 104.138941][ T4613] do_notify_resume+0x262c/0x32b8 [ 104.140142][ T4613] el0_svc+0xfc/0x1f0 [ 104.141166][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 104.142510][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 104.143713][ T4613] irq event stamp: 191030 [ 104.144807][ T4613] hardirqs last enabled at (191029): [] kasan_quarantine_put+0xdc/0x204 [ 104.147407][ T4613] hardirqs last disabled at (191030): [] el1_dbg+0x24/0x80 [ 104.149838][ T4613] softirqs last enabled at (190824): [] handle_softirqs+0xb88/0xdbc [ 104.152335][ T4613] softirqs last disabled at (190701): [] __irq_exit_rcu+0x268/0x4d8 [ 104.154989][ T4613] ---[ end trace b8d68f2b42e2865d ]--- [ 104.161177][ T374] device veth1_macvtap left promiscuous mode [ 104.162871][ T374] device veth0_macvtap left promiscuous mode [ 104.164442][ T374] device veth1_vlan left promiscuous mode [ 104.165840][ T374] device veth0_vlan left promiscuous mode [ 104.408365][ T374] team0 (unregistering): Port device team_slave_1 removed [ 104.416664][ T374] team0 (unregistering): Port device team_slave_0 removed [ 104.427010][ T374] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 104.465768][ T374] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.533451][ T4892] loop0: detected capacity change from 0 to 32768 [ 104.591862][ T4892] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4892) [ 104.607466][ T374] bond0 (unregistering): Released all slaves [ 104.641992][ T4892] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.644260][ T4892] BTRFS info (device loop0): using free space tree [ 104.645922][ T4892] BTRFS info (device loop0): has skinny extents [ 104.663457][ T4892] BTRFS info (device loop0): enabling ssd optimizations [ 104.672884][ T4892] FAULT_INJECTION: forcing a failure. [ 104.672884][ T4892] name failslab, interval 1, probability 0, space 0, times 0 [ 104.675983][ T4892] CPU: 1 PID: 4892 Comm: syz.0.18 Tainted: G W 5.15.180-syzkaller #0 [ 104.678297][ T4892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.680942][ T4892] Call trace: [ 104.681802][ T4892] dump_backtrace+0x0/0x530 [ 104.682878][ T4892] show_stack+0x2c/0x3c [ 104.683995][ T4892] dump_stack_lvl+0x108/0x170 [ 104.685119][ T4892] dump_stack+0x1c/0x58 [ 104.686129][ T4892] should_fail+0x3b8/0x514 [ 104.687216][ T4892] __should_failslab+0xbc/0x110 [ 104.688523][ T4892] should_failslab+0x10/0x28 [ 104.689669][ T4892] slab_pre_alloc_hook+0x64/0xe8 [ 104.690948][ T4892] kmem_cache_alloc+0x98/0x45c [ 104.692093][ T4892] btrfs_add_delayed_tree_ref+0x200/0xed4 [ 104.693575][ T4892] btrfs_alloc_tree_block+0xcd8/0x13b4 [ 104.694900][ T4892] btrfs_force_cow_block+0x3e8/0x19b8 [ 104.696187][ T4892] btrfs_cow_block+0x308/0x6a0 [ 104.697344][ T4892] btrfs_search_slot+0xb50/0x24f8 [ 104.698677][ T4892] btrfs_insert_empty_items+0x1e4/0x2ac [ 104.700048][ T4892] btrfs_new_inode+0x8d0/0x18a8 [ 104.701385][ T4892] btrfs_create+0x28c/0x56c [ 104.702475][ T4892] path_openat+0xf18/0x26cc [ 104.703549][ T4892] do_filp_open+0x1a8/0x3b4 [ 104.704744][ T4892] do_sys_openat2+0x128/0x3e0 [ 104.705852][ T4892] __arm64_sys_openat+0x1f0/0x240 [ 104.707084][ T4892] invoke_syscall+0x98/0x2b8 [ 104.708158][ T4892] el0_svc_common+0x138/0x258 [ 104.709271][ T4892] do_el0_svc+0x58/0x14c [ 104.710318][ T4892] el0_svc+0x7c/0x1f0 [ 104.711353][ T4892] el0t_64_sync_handler+0x84/0xe4 [ 104.712574][ T4892] el0t_64_sync+0x1a0/0x1a4 [ 104.831870][ T4613] ------------[ cut here ]------------ [ 104.833280][ T4613] WARNING: CPU: 1 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 104.836049][ T4613] Modules linked in: [ 104.836956][ T4613] CPU: 1 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 [ 104.839406][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.841959][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.843773][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 104.845587][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 104.847402][ T4613] sp : ffff8000203a7660 [ 104.848451][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001af8690c [ 104.850425][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 104.852427][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 104.854514][ T4613] x20: ffff0000d7c34860 x19: 0000000000000000 x18: 0000000000000000 [ 104.856524][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: 0000000000000003 [ 104.858481][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 104.860384][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 104.862434][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 104.864431][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 104.866406][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 104.868409][ T4613] Call trace: [ 104.869185][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 104.870886][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 104.872323][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 104.873913][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 104.875397][ T4613] close_ctree+0x654/0x898 [ 104.876476][ T4613] btrfs_put_super+0x40/0x50 [ 104.877617][ T4613] generic_shutdown_super+0x130/0x2f0 [ 104.879071][ T4613] kill_anon_super+0x4c/0x74 [ 104.880268][ T4613] btrfs_kill_super+0x40/0x58 [ 104.881479][ T4613] deactivate_locked_super+0xb8/0x13c [ 104.882907][ T4613] deactivate_super+0x108/0x128 [ 104.884143][ T4613] cleanup_mnt+0x3c0/0x474 [ 104.885314][ T4613] __cleanup_mnt+0x20/0x30 [ 104.886395][ T4613] task_work_run+0x130/0x1e4 [ 104.887550][ T4613] do_notify_resume+0x262c/0x32b8 [ 104.888731][ T4613] el0_svc+0xfc/0x1f0 [ 104.889754][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 104.891068][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 104.892161][ T4613] irq event stamp: 218954 [ 104.893256][ T4613] hardirqs last enabled at (218953): [] kasan_quarantine_put+0xdc/0x204 [ 104.895745][ T4613] hardirqs last disabled at (218954): [] el1_dbg+0x24/0x80 [ 104.897949][ T4613] softirqs last enabled at (218326): [] handle_softirqs+0xb88/0xdbc [ 104.900470][ T4613] softirqs last disabled at (218269): [] __irq_exit_rcu+0x268/0x4d8 [ 104.902752][ T4613] ---[ end trace b8d68f2b42e2865e ]--- [ 105.208697][ T4913] loop0: detected capacity change from 0 to 32768 [ 105.329895][ T4913] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4913) [ 105.371684][ T4913] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.373954][ T4913] BTRFS info (device loop0): using free space tree [ 105.375604][ T4913] BTRFS info (device loop0): has skinny extents [ 105.394720][ T4913] BTRFS info (device loop0): enabling ssd optimizations [ 105.401061][ T4913] FAULT_INJECTION: forcing a failure. [ 105.401061][ T4913] name failslab, interval 1, probability 0, space 0, times 0 [ 105.404101][ T4913] CPU: 0 PID: 4913 Comm: syz.0.19 Tainted: G W 5.15.180-syzkaller #0 [ 105.406460][ T4913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.408834][ T4913] Call trace: [ 105.409606][ T4913] dump_backtrace+0x0/0x530 [ 105.410683][ T4913] show_stack+0x2c/0x3c [ 105.411705][ T4913] dump_stack_lvl+0x108/0x170 [ 105.412850][ T4913] dump_stack+0x1c/0x58 [ 105.413867][ T4913] should_fail+0x3b8/0x514 [ 105.414817][ T4913] __should_failslab+0xbc/0x110 [ 105.416040][ T4913] should_failslab+0x10/0x28 [ 105.417209][ T4913] slab_pre_alloc_hook+0x64/0xe8 [ 105.418491][ T4913] kmem_cache_alloc+0x98/0x45c [ 105.419672][ T4913] btrfs_add_delayed_tree_ref+0x200/0xed4 [ 105.421057][ T4913] btrfs_alloc_tree_block+0xcd8/0x13b4 [ 105.422336][ T4913] btrfs_force_cow_block+0x3e8/0x19b8 [ 105.423652][ T4913] btrfs_cow_block+0x308/0x6a0 [ 105.424658][ T4913] btrfs_search_slot+0xb50/0x24f8 [ 105.425809][ T4913] btrfs_insert_empty_items+0x1e4/0x2ac [ 105.427182][ T4913] btrfs_new_inode+0x8d0/0x18a8 [ 105.428393][ T4913] btrfs_create+0x28c/0x56c [ 105.429588][ T4913] path_openat+0xf18/0x26cc [ 105.430672][ T4913] do_filp_open+0x1a8/0x3b4 [ 105.431776][ T4913] do_sys_openat2+0x128/0x3e0 [ 105.432998][ T4913] __arm64_sys_openat+0x1f0/0x240 [ 105.434185][ T4913] invoke_syscall+0x98/0x2b8 [ 105.435329][ T4913] el0_svc_common+0x138/0x258 [ 105.436409][ T4913] do_el0_svc+0x58/0x14c [ 105.437334][ T4913] el0_svc+0x7c/0x1f0 [ 105.438297][ T4913] el0t_64_sync_handler+0x84/0xe4 [ 105.439453][ T4913] el0t_64_sync+0x1a0/0x1a4 [ 105.471248][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 105.514507][ T4613] ------------[ cut here ]------------ [ 105.515857][ T4613] WARNING: CPU: 1 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 105.518559][ T4613] Modules linked in: [ 105.519530][ T4613] CPU: 1 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 [ 105.521912][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.524541][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.526486][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 105.528193][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 105.529921][ T4613] sp : ffff8000203a7660 [ 105.530895][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001b0fd20c [ 105.532853][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 105.534763][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 105.536844][ T4613] x20: ffff0000d87e9060 x19: 0000000000000000 x18: 0000000000000000 [ 105.538900][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: 0000000000000003 [ 105.540849][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 105.542846][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 105.544828][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 105.546757][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 105.548890][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 105.550918][ T4613] Call trace: [ 105.551752][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 105.553401][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 105.554844][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 105.556354][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 105.557716][ T4613] close_ctree+0x654/0x898 [ 105.558840][ T4613] btrfs_put_super+0x40/0x50 [ 105.560068][ T4613] generic_shutdown_super+0x130/0x2f0 [ 105.561346][ T4613] kill_anon_super+0x4c/0x74 [ 105.562451][ T4613] btrfs_kill_super+0x40/0x58 [ 105.563699][ T4613] deactivate_locked_super+0xb8/0x13c [ 105.565021][ T4613] deactivate_super+0x108/0x128 [ 105.566124][ T4613] cleanup_mnt+0x3c0/0x474 [ 105.567236][ T4613] __cleanup_mnt+0x20/0x30 [ 105.568261][ T4613] task_work_run+0x130/0x1e4 [ 105.569390][ T4613] do_notify_resume+0x262c/0x32b8 [ 105.570756][ T4613] el0_svc+0xfc/0x1f0 [ 105.571741][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 105.573022][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 105.574166][ T4613] irq event stamp: 245610 [ 105.575328][ T4613] hardirqs last enabled at (245609): [] kasan_quarantine_put+0xdc/0x204 [ 105.577954][ T4613] hardirqs last disabled at (245610): [] el1_dbg+0x24/0x80 [ 105.580037][ T4613] softirqs last enabled at (243206): [] handle_softirqs+0xb88/0xdbc [ 105.582447][ T4613] softirqs last disabled at (243195): [] __irq_exit_rcu+0x268/0x4d8 [ 105.584849][ T4613] ---[ end trace b8d68f2b42e2865f ]--- [ 105.881468][ T4934] loop0: detected capacity change from 0 to 32768 [ 105.920756][ T4934] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (4934) [ 105.962176][ T4934] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.964344][ T4934] BTRFS info (device loop0): using free space tree [ 105.965877][ T4934] BTRFS info (device loop0): has skinny extents [ 106.079247][ T4934] BTRFS info (device loop0): enabling ssd optimizations [ 106.091200][ T4934] FAULT_INJECTION: forcing a failure. [ 106.091200][ T4934] name failslab, interval 1, probability 0, space 0, times 0 [ 106.093979][ T4934] CPU: 0 PID: 4934 Comm: syz.0.20 Tainted: G W 5.15.180-syzkaller #0 [ 106.096144][ T4934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.098448][ T4934] Call trace: [ 106.099249][ T4934] dump_backtrace+0x0/0x530 [ 106.100351][ T4934] show_stack+0x2c/0x3c [ 106.101403][ T4934] dump_stack_lvl+0x108/0x170 [ 106.102484][ T4934] dump_stack+0x1c/0x58 [ 106.103493][ T4934] should_fail+0x3b8/0x514 [ 106.104557][ T4934] __should_failslab+0xbc/0x110 [ 106.105602][ T4934] should_failslab+0x10/0x28 [ 106.106686][ T4934] slab_pre_alloc_hook+0x64/0xe8 [ 106.107864][ T4934] kmem_cache_alloc+0x98/0x45c [ 106.108983][ T4934] btrfs_add_delayed_tree_ref+0x200/0xed4 [ 106.110391][ T4934] btrfs_alloc_tree_block+0xcd8/0x13b4 [ 106.111777][ T4934] btrfs_force_cow_block+0x3e8/0x19b8 [ 106.113024][ T4934] btrfs_cow_block+0x308/0x6a0 [ 106.114249][ T4934] btrfs_search_slot+0xb50/0x24f8 [ 106.115446][ T4934] btrfs_insert_empty_items+0x1e4/0x2ac [ 106.116880][ T4934] btrfs_new_inode+0x8d0/0x18a8 [ 106.118104][ T4934] btrfs_create+0x28c/0x56c [ 106.119209][ T4934] path_openat+0xf18/0x26cc [ 106.120321][ T4934] do_filp_open+0x1a8/0x3b4 [ 106.121446][ T4934] do_sys_openat2+0x128/0x3e0 [ 106.122537][ T4934] __arm64_sys_openat+0x1f0/0x240 [ 106.123659][ T4934] invoke_syscall+0x98/0x2b8 [ 106.124696][ T4934] el0_svc_common+0x138/0x258 [ 106.125786][ T4934] do_el0_svc+0x58/0x14c [ 106.126860][ T4934] el0_svc+0x7c/0x1f0 [ 106.127846][ T4934] el0t_64_sync_handler+0x84/0xe4 [ 106.129050][ T4934] el0t_64_sync+0x1a0/0x1a4 [ 106.253606][ T4613] ------------[ cut here ]------------ [ 106.254916][ T4613] WARNING: CPU: 1 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 106.257642][ T4613] Modules linked in: [ 106.258635][ T4613] CPU: 1 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 [ 106.260932][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.263458][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 106.265460][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 106.267266][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 106.269024][ T4613] sp : ffff8000203a7660 [ 106.270022][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001b2c060c [ 106.271922][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 106.273898][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 106.275879][ T4613] x20: ffff0000d9603060 x19: 0000000000000000 x18: ffff8000203a6920 [ 106.277937][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: ffff800008a1a4b0 [ 106.279921][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 106.282031][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 106.284071][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 106.286088][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 106.287995][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 106.289935][ T4613] Call trace: [ 106.290718][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 106.292424][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 106.293757][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 106.295241][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 106.296678][ T4613] close_ctree+0x654/0x898 [ 106.297813][ T4613] btrfs_put_super+0x40/0x50 [ 106.298952][ T4613] generic_shutdown_super+0x130/0x2f0 [ 106.300288][ T4613] kill_anon_super+0x4c/0x74 [ 106.301362][ T4613] btrfs_kill_super+0x40/0x58 [ 106.302595][ T4613] deactivate_locked_super+0xb8/0x13c [ 106.303861][ T4613] deactivate_super+0x108/0x128 [ 106.304996][ T4613] cleanup_mnt+0x3c0/0x474 [ 106.306117][ T4613] __cleanup_mnt+0x20/0x30 [ 106.307389][ T4613] task_work_run+0x130/0x1e4 [ 106.308454][ T4613] do_notify_resume+0x262c/0x32b8 [ 106.309715][ T4613] el0_svc+0xfc/0x1f0 [ 106.310844][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 106.312160][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 106.313308][ T4613] irq event stamp: 273890 [ 106.314418][ T4613] hardirqs last enabled at (273889): [] kasan_quarantine_put+0xdc/0x204 [ 106.316873][ T4613] hardirqs last disabled at (273890): [] el1_dbg+0x24/0x80 [ 106.319048][ T4613] softirqs last enabled at (272742): [] handle_softirqs+0xb88/0xdbc [ 106.321470][ T4613] softirqs last disabled at (272685): [] __irq_exit_rcu+0x268/0x4d8 [ 106.324039][ T4613] ---[ end trace b8d68f2b42e28660 ]--- [ 106.726539][ T4956] loop0: detected capacity change from 0 to 32768 [ 106.768723][ T4956] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (4956) [ 106.823747][ T4956] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.826461][ T4956] BTRFS info (device loop0): using free space tree [ 106.828078][ T4956] BTRFS info (device loop0): has skinny extents [ 106.925103][ T4956] BTRFS info (device loop0): enabling ssd optimizations [ 106.930658][ T4956] FAULT_INJECTION: forcing a failure. [ 106.930658][ T4956] name failslab, interval 1, probability 0, space 0, times 0 [ 106.933925][ T4956] CPU: 0 PID: 4956 Comm: syz.0.21 Tainted: G W 5.15.180-syzkaller #0 [ 106.936272][ T4956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.938767][ T4956] Call trace: [ 106.939639][ T4956] dump_backtrace+0x0/0x530 [ 106.940768][ T4956] show_stack+0x2c/0x3c [ 106.941861][ T4956] dump_stack_lvl+0x108/0x170 [ 106.943041][ T4956] dump_stack+0x1c/0x58 [ 106.944076][ T4956] should_fail+0x3b8/0x514 [ 106.945239][ T4956] __should_failslab+0xbc/0x110 [ 106.946519][ T4956] should_failslab+0x10/0x28 [ 106.947659][ T4956] slab_pre_alloc_hook+0x64/0xe8 [ 106.948767][ T4956] kmem_cache_alloc+0x98/0x45c [ 106.950013][ T4956] btrfs_add_delayed_tree_ref+0x1e4/0xed4 [ 106.951528][ T4956] btrfs_alloc_tree_block+0xcd8/0x13b4 [ 106.953110][ T4956] btrfs_force_cow_block+0x3e8/0x19b8 [ 106.954487][ T4956] btrfs_cow_block+0x308/0x6a0 [ 106.955817][ T4956] btrfs_search_slot+0xb50/0x24f8 [ 106.957245][ T4956] btrfs_insert_empty_items+0x1e4/0x2ac [ 106.958777][ T4956] btrfs_new_inode+0x8d0/0x18a8 [ 106.960032][ T4956] btrfs_create+0x28c/0x56c [ 106.961304][ T4956] path_openat+0xf18/0x26cc [ 106.962419][ T4956] do_filp_open+0x1a8/0x3b4 [ 106.963546][ T4956] do_sys_openat2+0x128/0x3e0 [ 106.964671][ T4956] __arm64_sys_openat+0x1f0/0x240 [ 106.965905][ T4956] invoke_syscall+0x98/0x2b8 [ 106.967076][ T4956] el0_svc_common+0x138/0x258 [ 106.968300][ T4956] do_el0_svc+0x58/0x14c [ 106.969336][ T4956] el0_svc+0x7c/0x1f0 [ 106.970398][ T4956] el0t_64_sync_handler+0x84/0xe4 [ 106.971685][ T4956] el0t_64_sync+0x1a0/0x1a4 [ 107.047961][ T4613] ------------[ cut here ]------------ [ 107.049365][ T4613] WARNING: CPU: 0 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 107.051988][ T4613] Modules linked in: [ 107.052907][ T4613] CPU: 0 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 [ 107.055294][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.057827][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.059748][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 107.061549][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 107.063402][ T4613] sp : ffff8000203a7660 [ 107.064532][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001aee8a0c [ 107.066473][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000001 [ 107.068422][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 107.070558][ T4613] x20: ffff0000d7745060 x19: 0000000000000000 x18: 0000000000000000 [ 107.072378][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: 0000000000000005 [ 107.074314][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 107.076370][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 107.078681][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 107.080900][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 107.083177][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 107.085270][ T4613] Call trace: [ 107.086125][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 107.087980][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 107.089473][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 107.091196][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 107.092712][ T4613] close_ctree+0x654/0x898 [ 107.093911][ T4613] btrfs_put_super+0x40/0x50 [ 107.095259][ T4613] generic_shutdown_super+0x130/0x2f0 [ 107.096755][ T4613] kill_anon_super+0x4c/0x74 [ 107.098000][ T4613] btrfs_kill_super+0x40/0x58 [ 107.099306][ T4613] deactivate_locked_super+0xb8/0x13c [ 107.100799][ T4613] deactivate_super+0x108/0x128 [ 107.102141][ T4613] cleanup_mnt+0x3c0/0x474 [ 107.103344][ T4613] __cleanup_mnt+0x20/0x30 [ 107.104550][ T4613] task_work_run+0x130/0x1e4 [ 107.105765][ T4613] do_notify_resume+0x262c/0x32b8 [ 107.107064][ T4613] el0_svc+0xfc/0x1f0 [ 107.108121][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 107.109512][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 107.110782][ T4613] irq event stamp: 301018 [ 107.111947][ T4613] hardirqs last enabled at (301017): [] kasan_quarantine_put+0xdc/0x204 [ 107.114702][ T4613] hardirqs last disabled at (301018): [] el1_dbg+0x24/0x80 [ 107.117138][ T4613] softirqs last enabled at (300578): [] handle_softirqs+0xb88/0xdbc [ 107.119782][ T4613] softirqs last disabled at (300567): [] __irq_exit_rcu+0x268/0x4d8 [ 107.122442][ T4613] ---[ end trace b8d68f2b42e28661 ]--- [ 107.462303][ T4977] loop0: detected capacity change from 0 to 32768 [ 107.511366][ T4977] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (4977) [ 107.552133][ T4977] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.554310][ T4977] BTRFS info (device loop0): using free space tree [ 107.555914][ T4977] BTRFS info (device loop0): has skinny extents [ 107.575831][ T4977] BTRFS info (device loop0): enabling ssd optimizations [ 107.581524][ T4977] FAULT_INJECTION: forcing a failure. [ 107.581524][ T4977] name failslab, interval 1, probability 0, space 0, times 0 [ 107.584872][ T4977] CPU: 0 PID: 4977 Comm: syz.0.22 Tainted: G W 5.15.180-syzkaller #0 [ 107.587031][ T4977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.589351][ T4977] Call trace: [ 107.590127][ T4977] dump_backtrace+0x0/0x530 [ 107.591292][ T4977] show_stack+0x2c/0x3c [ 107.592369][ T4977] dump_stack_lvl+0x108/0x170 [ 107.593478][ T4977] dump_stack+0x1c/0x58 [ 107.594342][ T4977] should_fail+0x3b8/0x514 [ 107.595381][ T4977] __should_failslab+0xbc/0x110 [ 107.596459][ T4977] should_failslab+0x10/0x28 [ 107.597589][ T4977] slab_pre_alloc_hook+0x64/0xe8 [ 107.598908][ T4977] kmem_cache_alloc+0x98/0x45c [ 107.600046][ T4977] btrfs_alloc_tree_block+0xaac/0x13b4 [ 107.601377][ T4977] btrfs_force_cow_block+0x3e8/0x19b8 [ 107.602788][ T4977] btrfs_cow_block+0x308/0x6a0 [ 107.604014][ T4977] btrfs_search_slot+0xb50/0x24f8 [ 107.605171][ T4977] btrfs_insert_empty_items+0x1e4/0x2ac [ 107.606466][ T4977] btrfs_new_inode+0x8d0/0x18a8 [ 107.607703][ T4977] btrfs_create+0x28c/0x56c [ 107.608913][ T4977] path_openat+0xf18/0x26cc [ 107.610017][ T4977] do_filp_open+0x1a8/0x3b4 [ 107.611127][ T4977] do_sys_openat2+0x128/0x3e0 [ 107.612172][ T4977] __arm64_sys_openat+0x1f0/0x240 [ 107.613435][ T4977] invoke_syscall+0x98/0x2b8 [ 107.614549][ T4977] el0_svc_common+0x138/0x258 [ 107.615695][ T4977] do_el0_svc+0x58/0x14c [ 107.616703][ T4977] el0_svc+0x7c/0x1f0 [ 107.617768][ T4977] el0t_64_sync_handler+0x84/0xe4 [ 107.619036][ T4977] el0t_64_sync+0x1a0/0x1a4 [ 107.696322][ T4613] ------------[ cut here ]------------ [ 107.697619][ T4613] WARNING: CPU: 1 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 107.700432][ T4613] Modules linked in: [ 107.701425][ T4613] CPU: 1 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 [ 107.703953][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.706436][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.708369][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 107.710201][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 107.712044][ T4613] sp : ffff8000203a7660 [ 107.713068][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001abb170c [ 107.715116][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 107.717123][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 107.719175][ T4613] x20: ffff0000d5d8b860 x19: 0000000000000000 x18: 0000000000000000 [ 107.721325][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: 0000000000000003 [ 107.723255][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 107.725264][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 107.727523][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 107.729527][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 107.731638][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 107.733591][ T4613] Call trace: [ 107.734344][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 107.735909][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 107.737322][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 107.738734][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 107.740219][ T4613] close_ctree+0x654/0x898 [ 107.741325][ T4613] btrfs_put_super+0x40/0x50 [ 107.742449][ T4613] generic_shutdown_super+0x130/0x2f0 [ 107.743846][ T4613] kill_anon_super+0x4c/0x74 [ 107.744992][ T4613] btrfs_kill_super+0x40/0x58 [ 107.746220][ T4613] deactivate_locked_super+0xb8/0x13c [ 107.747484][ T4613] deactivate_super+0x108/0x128 [ 107.748731][ T4613] cleanup_mnt+0x3c0/0x474 [ 107.749808][ T4613] __cleanup_mnt+0x20/0x30 [ 107.750845][ T4613] task_work_run+0x130/0x1e4 [ 107.751972][ T4613] do_notify_resume+0x262c/0x32b8 [ 107.753189][ T4613] el0_svc+0xfc/0x1f0 [ 107.754205][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 107.755495][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 107.756633][ T4613] irq event stamp: 329486 [ 107.757628][ T4613] hardirqs last enabled at (329485): [] kasan_quarantine_put+0xdc/0x204 [ 107.760193][ T4613] hardirqs last disabled at (329486): [] el1_dbg+0x24/0x80 [ 107.762326][ T4613] softirqs last enabled at (329194): [] handle_softirqs+0xb88/0xdbc [ 107.764688][ T4613] softirqs last disabled at (329177): [] __irq_exit_rcu+0x268/0x4d8 [ 107.767022][ T4613] ---[ end trace b8d68f2b42e28662 ]--- [ 108.040539][ T4998] loop0: detected capacity change from 0 to 32768 [ 108.091012][ T4998] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (4998) [ 108.142926][ T4998] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.145707][ T4998] BTRFS info (device loop0): using free space tree [ 108.147255][ T4998] BTRFS info (device loop0): has skinny extents [ 108.166984][ T4998] BTRFS info (device loop0): enabling ssd optimizations [ 108.172279][ T4998] FAULT_INJECTION: forcing a failure. [ 108.172279][ T4998] name failslab, interval 1, probability 0, space 0, times 0 [ 108.175421][ T4998] CPU: 1 PID: 4998 Comm: syz.0.23 Tainted: G W 5.15.180-syzkaller #0 [ 108.177726][ T4998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.180583][ T4998] Call trace: [ 108.181479][ T4998] dump_backtrace+0x0/0x530 [ 108.182610][ T4998] show_stack+0x2c/0x3c [ 108.183647][ T4998] dump_stack_lvl+0x108/0x170 [ 108.184837][ T4998] dump_stack+0x1c/0x58 [ 108.185844][ T4998] should_fail+0x3b8/0x514 [ 108.186873][ T4998] __should_failslab+0xbc/0x110 [ 108.188093][ T4998] should_failslab+0x10/0x28 [ 108.189299][ T4998] slab_pre_alloc_hook+0x64/0xe8 [ 108.190567][ T4998] kmem_cache_alloc+0x98/0x45c [ 108.191824][ T4998] btrfs_add_delayed_tree_ref+0x1e4/0xed4 [ 108.193328][ T4998] btrfs_alloc_tree_block+0xcd8/0x13b4 [ 108.194774][ T4998] btrfs_force_cow_block+0x3e8/0x19b8 [ 108.196067][ T4998] btrfs_cow_block+0x308/0x6a0 [ 108.197267][ T4998] btrfs_search_slot+0xb50/0x24f8 [ 108.198545][ T4998] btrfs_insert_empty_items+0x1e4/0x2ac [ 108.199813][ T4998] btrfs_new_inode+0x8d0/0x18a8 [ 108.200996][ T4998] btrfs_create+0x28c/0x56c [ 108.202169][ T4998] path_openat+0xf18/0x26cc [ 108.203222][ T4998] do_filp_open+0x1a8/0x3b4 [ 108.204393][ T4998] do_sys_openat2+0x128/0x3e0 [ 108.205603][ T4998] __arm64_sys_openat+0x1f0/0x240 [ 108.206865][ T4998] invoke_syscall+0x98/0x2b8 [ 108.208009][ T4998] el0_svc_common+0x138/0x258 [ 108.209096][ T4998] do_el0_svc+0x58/0x14c [ 108.210107][ T4998] el0_svc+0x7c/0x1f0 [ 108.211126][ T4998] el0t_64_sync_handler+0x84/0xe4 [ 108.212536][ T4998] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:48 executed programs: 10 [ 108.292969][ T4613] ------------[ cut here ]------------ [ 108.294365][ T4613] WARNING: CPU: 0 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 108.297163][ T4613] Modules linked in: [ 108.298096][ T4613] CPU: 0 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 [ 108.300511][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.302958][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.304880][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 108.306616][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 108.308451][ T4613] sp : ffff8000203a7660 [ 108.309516][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001b1d0a0c [ 108.311567][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000001 [ 108.313526][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 108.315339][ T4613] x20: ffff0000d8e85060 x19: 0000000000000000 x18: 0000000000000000 [ 108.317511][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: 0000000000000003 [ 108.319455][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 108.321417][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 108.323413][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 108.325431][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 108.327414][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 108.329550][ T4613] Call trace: [ 108.330411][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 108.332008][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 108.333423][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 108.334899][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 108.336225][ T4613] close_ctree+0x654/0x898 [ 108.337356][ T4613] btrfs_put_super+0x40/0x50 [ 108.338503][ T4613] generic_shutdown_super+0x130/0x2f0 [ 108.339865][ T4613] kill_anon_super+0x4c/0x74 [ 108.340950][ T4613] btrfs_kill_super+0x40/0x58 [ 108.342127][ T4613] deactivate_locked_super+0xb8/0x13c [ 108.343491][ T4613] deactivate_super+0x108/0x128 [ 108.344686][ T4613] cleanup_mnt+0x3c0/0x474 [ 108.345868][ T4613] __cleanup_mnt+0x20/0x30 [ 108.346943][ T4613] task_work_run+0x130/0x1e4 [ 108.348010][ T4613] do_notify_resume+0x262c/0x32b8 [ 108.349319][ T4613] el0_svc+0xfc/0x1f0 [ 108.350293][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 108.351577][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 108.352621][ T4613] irq event stamp: 356224 [ 108.353654][ T4613] hardirqs last enabled at (356223): [] kasan_quarantine_put+0xdc/0x204 [ 108.356003][ T4613] hardirqs last disabled at (356224): [] el1_dbg+0x24/0x80 [ 108.358280][ T4613] softirqs last enabled at (355920): [] handle_softirqs+0xb88/0xdbc [ 108.360828][ T4613] softirqs last disabled at (355845): [] __irq_exit_rcu+0x268/0x4d8 [ 108.363143][ T4613] ---[ end trace b8d68f2b42e28663 ]--- [ 108.658391][ T5019] loop0: detected capacity change from 0 to 32768 [ 108.728808][ T5019] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5019) [ 108.737190][ T5019] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.740058][ T5019] BTRFS info (device loop0): using free space tree [ 108.741599][ T5019] BTRFS info (device loop0): has skinny extents [ 108.756821][ T5019] BTRFS info (device loop0): enabling ssd optimizations [ 108.762951][ T5019] FAULT_INJECTION: forcing a failure. [ 108.762951][ T5019] name failslab, interval 1, probability 0, space 0, times 0 [ 108.766017][ T5019] CPU: 0 PID: 5019 Comm: syz.0.24 Tainted: G W 5.15.180-syzkaller #0 [ 108.768134][ T5019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.770584][ T5019] Call trace: [ 108.771271][ T5019] dump_backtrace+0x0/0x530 [ 108.772401][ T5019] show_stack+0x2c/0x3c [ 108.773428][ T5019] dump_stack_lvl+0x108/0x170 [ 108.774607][ T5019] dump_stack+0x1c/0x58 [ 108.775694][ T5019] should_fail+0x3b8/0x514 [ 108.776709][ T5019] __should_failslab+0xbc/0x110 [ 108.777886][ T5019] should_failslab+0x10/0x28 [ 108.778991][ T5019] slab_pre_alloc_hook+0x64/0xe8 [ 108.780284][ T5019] kmem_cache_alloc+0x98/0x45c [ 108.781453][ T5019] btrfs_add_delayed_tree_ref+0x1e4/0xed4 [ 108.782785][ T5019] btrfs_alloc_tree_block+0xcd8/0x13b4 [ 108.784208][ T5019] btrfs_force_cow_block+0x3e8/0x19b8 [ 108.785523][ T5019] btrfs_cow_block+0x308/0x6a0 [ 108.786735][ T5019] btrfs_search_slot+0xb50/0x24f8 [ 108.787950][ T5019] btrfs_insert_empty_items+0x1e4/0x2ac [ 108.789418][ T5019] btrfs_new_inode+0x8d0/0x18a8 [ 108.790555][ T5019] btrfs_create+0x28c/0x56c [ 108.791645][ T5019] path_openat+0xf18/0x26cc [ 108.792669][ T5019] do_filp_open+0x1a8/0x3b4 [ 108.793783][ T5019] do_sys_openat2+0x128/0x3e0 [ 108.794959][ T5019] __arm64_sys_openat+0x1f0/0x240 [ 108.796335][ T5019] invoke_syscall+0x98/0x2b8 [ 108.797394][ T5019] el0_svc_common+0x138/0x258 [ 108.798571][ T5019] do_el0_svc+0x58/0x14c [ 108.799660][ T5019] el0_svc+0x7c/0x1f0 [ 108.800653][ T5019] el0t_64_sync_handler+0x84/0xe4 [ 108.801868][ T5019] el0t_64_sync+0x1a0/0x1a4 [ 108.885806][ T4613] ------------[ cut here ]------------ [ 108.887284][ T4613] WARNING: CPU: 1 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 108.890024][ T4613] Modules linked in: [ 108.890942][ T4613] CPU: 1 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 [ 108.893243][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.895804][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.897777][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 108.899461][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 108.901259][ T4613] sp : ffff8000203a7660 [ 108.902314][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001b32970c [ 108.904441][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 108.906428][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 108.908397][ T4613] x20: ffff0000d994b860 x19: 0000000000000000 x18: 0000000000000000 [ 108.910281][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: 0000000000000003 [ 108.912022][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 108.914063][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 108.916111][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 108.918104][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 108.920160][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 108.921980][ T4613] Call trace: [ 108.922807][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 108.924471][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 108.925988][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 108.927591][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 108.928964][ T4613] close_ctree+0x654/0x898 [ 108.930028][ T4613] btrfs_put_super+0x40/0x50 [ 108.931198][ T4613] generic_shutdown_super+0x130/0x2f0 [ 108.932627][ T4613] kill_anon_super+0x4c/0x74 [ 108.933815][ T4613] btrfs_kill_super+0x40/0x58 [ 108.935020][ T4613] deactivate_locked_super+0xb8/0x13c [ 108.936360][ T4613] deactivate_super+0x108/0x128 [ 108.937546][ T4613] cleanup_mnt+0x3c0/0x474 [ 108.938661][ T4613] __cleanup_mnt+0x20/0x30 [ 108.939725][ T4613] task_work_run+0x130/0x1e4 [ 108.940869][ T4613] do_notify_resume+0x262c/0x32b8 [ 108.942191][ T4613] el0_svc+0xfc/0x1f0 [ 108.943228][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 108.944569][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 108.945653][ T4613] irq event stamp: 382788 [ 108.946726][ T4613] hardirqs last enabled at (382787): [] kasan_quarantine_put+0xdc/0x204 [ 108.949291][ T4613] hardirqs last disabled at (382788): [] el1_dbg+0x24/0x80 [ 108.951396][ T4613] softirqs last enabled at (379432): [] local_bh_enable+0x10/0x34 [ 108.953801][ T4613] softirqs last disabled at (379430): [] local_bh_disable+0x10/0x34 [ 108.956138][ T4613] ---[ end trace b8d68f2b42e28664 ]--- [ 109.267556][ T5040] loop0: detected capacity change from 0 to 32768 [ 109.326935][ T5040] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5040) [ 109.336270][ T5040] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.338483][ T5040] BTRFS info (device loop0): using free space tree [ 109.340360][ T5040] BTRFS info (device loop0): has skinny extents [ 109.359054][ T5040] BTRFS info (device loop0): enabling ssd optimizations [ 109.363887][ T5040] FAULT_INJECTION: forcing a failure. [ 109.363887][ T5040] name failslab, interval 1, probability 0, space 0, times 0 [ 109.366872][ T5040] CPU: 1 PID: 5040 Comm: syz.0.25 Tainted: G W 5.15.180-syzkaller #0 [ 109.369035][ T5040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.371504][ T5040] Call trace: [ 109.372362][ T5040] dump_backtrace+0x0/0x530 [ 109.373565][ T5040] show_stack+0x2c/0x3c [ 109.374627][ T5040] dump_stack_lvl+0x108/0x170 [ 109.375765][ T5040] dump_stack+0x1c/0x58 [ 109.376829][ T5040] should_fail+0x3b8/0x514 [ 109.377942][ T5040] __should_failslab+0xbc/0x110 [ 109.379163][ T5040] should_failslab+0x10/0x28 [ 109.380302][ T5040] slab_pre_alloc_hook+0x64/0xe8 [ 109.381511][ T5040] kmem_cache_alloc+0x98/0x45c [ 109.382646][ T5040] btrfs_add_delayed_tree_ref+0x200/0xed4 [ 109.384091][ T5040] btrfs_alloc_tree_block+0xcd8/0x13b4 [ 109.385506][ T5040] btrfs_force_cow_block+0x3e8/0x19b8 [ 109.386914][ T5040] btrfs_cow_block+0x308/0x6a0 [ 109.388073][ T5040] btrfs_search_slot+0xb50/0x24f8 [ 109.389264][ T5040] btrfs_insert_empty_items+0x1e4/0x2ac [ 109.390688][ T5040] btrfs_new_inode+0x8d0/0x18a8 [ 109.391895][ T5040] btrfs_create+0x28c/0x56c [ 109.393100][ T5040] path_openat+0xf18/0x26cc [ 109.394221][ T5040] do_filp_open+0x1a8/0x3b4 [ 109.395369][ T5040] do_sys_openat2+0x128/0x3e0 [ 109.396602][ T5040] __arm64_sys_openat+0x1f0/0x240 [ 109.397863][ T5040] invoke_syscall+0x98/0x2b8 [ 109.398993][ T5040] el0_svc_common+0x138/0x258 [ 109.400173][ T5040] do_el0_svc+0x58/0x14c [ 109.401261][ T5040] el0_svc+0x7c/0x1f0 [ 109.402334][ T5040] el0t_64_sync_handler+0x84/0xe4 [ 109.403544][ T5040] el0t_64_sync+0x1a0/0x1a4 [ 109.477371][ T4613] ------------[ cut here ]------------ [ 109.478642][ T4613] WARNING: CPU: 1 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 109.481516][ T4613] Modules linked in: [ 109.482469][ T4613] CPU: 1 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 [ 109.484932][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.487457][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 109.489451][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 109.491135][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 109.492847][ T4613] sp : ffff8000203a7660 [ 109.493834][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001a1cff0c [ 109.495797][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 109.497761][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 109.499846][ T4613] x20: ffff0000d0e7f860 x19: 0000000000000000 x18: 0000000000000000 [ 109.501871][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: 0000000000000003 [ 109.503861][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 109.505850][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 109.507933][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 109.510018][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 109.511982][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 109.514052][ T4613] Call trace: [ 109.514906][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 109.516621][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 109.518015][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 109.519556][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 109.520973][ T4613] close_ctree+0x654/0x898 [ 109.522031][ T4613] btrfs_put_super+0x40/0x50 [ 109.523258][ T4613] generic_shutdown_super+0x130/0x2f0 [ 109.524689][ T4613] kill_anon_super+0x4c/0x74 [ 109.525977][ T4613] btrfs_kill_super+0x40/0x58 [ 109.527141][ T4613] deactivate_locked_super+0xb8/0x13c [ 109.528465][ T4613] deactivate_super+0x108/0x128 [ 109.529724][ T4613] cleanup_mnt+0x3c0/0x474 [ 109.530792][ T4613] __cleanup_mnt+0x20/0x30 [ 109.531824][ T4613] task_work_run+0x130/0x1e4 [ 109.532862][ T4613] do_notify_resume+0x262c/0x32b8 [ 109.534063][ T4613] el0_svc+0xfc/0x1f0 [ 109.535072][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 109.536253][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 109.537401][ T4613] irq event stamp: 409566 [ 109.538469][ T4613] hardirqs last enabled at (409565): [] kasan_quarantine_put+0xdc/0x204 [ 109.541036][ T4613] hardirqs last disabled at (409566): [] el1_dbg+0x24/0x80 [ 109.543198][ T4613] softirqs last enabled at (406906): [] local_bh_enable+0x10/0x34 [ 109.545439][ T4613] softirqs last disabled at (406904): [] local_bh_disable+0x10/0x34 [ 109.547818][ T4613] ---[ end trace b8d68f2b42e28665 ]--- [ 109.835685][ T5061] loop0: detected capacity change from 0 to 32768 [ 109.921245][ T5061] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5061) [ 109.971543][ T5061] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.973735][ T5061] BTRFS info (device loop0): using free space tree [ 109.975403][ T5061] BTRFS info (device loop0): has skinny extents [ 109.991185][ T5061] BTRFS info (device loop0): enabling ssd optimizations [ 109.996902][ T5061] FAULT_INJECTION: forcing a failure. [ 109.996902][ T5061] name failslab, interval 1, probability 0, space 0, times 0 [ 110.000537][ T5061] CPU: 1 PID: 5061 Comm: syz.0.26 Tainted: G W 5.15.180-syzkaller #0 [ 110.002810][ T5061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.005375][ T5061] Call trace: [ 110.006172][ T5061] dump_backtrace+0x0/0x530 [ 110.007287][ T5061] show_stack+0x2c/0x3c [ 110.008380][ T5061] dump_stack_lvl+0x108/0x170 [ 110.009618][ T5061] dump_stack+0x1c/0x58 [ 110.010728][ T5061] should_fail+0x3b8/0x514 [ 110.011864][ T5061] __should_failslab+0xbc/0x110 [ 110.013094][ T5061] should_failslab+0x10/0x28 [ 110.014289][ T5061] slab_pre_alloc_hook+0x64/0xe8 [ 110.015627][ T5061] kmem_cache_alloc+0x98/0x45c [ 110.016891][ T5061] alloc_extent_state+0x3c/0x484 [ 110.018192][ T5061] set_extent_bit+0x1d8/0x1464 [ 110.019398][ T5061] btrfs_alloc_tree_block+0x9fc/0x13b4 [ 110.020884][ T5061] btrfs_force_cow_block+0x3e8/0x19b8 [ 110.022311][ T5061] btrfs_cow_block+0x308/0x6a0 [ 110.023544][ T5061] btrfs_search_slot+0xb50/0x24f8 [ 110.024843][ T5061] btrfs_insert_empty_items+0x1e4/0x2ac [ 110.026255][ T5061] btrfs_new_inode+0x8d0/0x18a8 [ 110.027460][ T5061] btrfs_create+0x28c/0x56c [ 110.028639][ T5061] path_openat+0xf18/0x26cc [ 110.029731][ T5061] do_filp_open+0x1a8/0x3b4 [ 110.030791][ T5061] do_sys_openat2+0x128/0x3e0 [ 110.031880][ T5061] __arm64_sys_openat+0x1f0/0x240 [ 110.033119][ T5061] invoke_syscall+0x98/0x2b8 [ 110.034275][ T5061] el0_svc_common+0x138/0x258 [ 110.035412][ T5061] do_el0_svc+0x58/0x14c [ 110.036444][ T5061] el0_svc+0x7c/0x1f0 [ 110.037432][ T5061] el0t_64_sync_handler+0x84/0xe4 [ 110.038648][ T5061] el0t_64_sync+0x1a0/0x1a4 [ 110.393226][ T5082] loop0: detected capacity change from 0 to 32768 [ 110.481077][ T5082] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5082) [ 110.523841][ T5082] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.526017][ T5082] BTRFS info (device loop0): using free space tree [ 110.527650][ T5082] BTRFS info (device loop0): has skinny extents [ 110.548731][ T5082] BTRFS info (device loop0): enabling ssd optimizations [ 110.558332][ T5082] FAULT_INJECTION: forcing a failure. [ 110.558332][ T5082] name failslab, interval 1, probability 0, space 0, times 0 [ 110.561544][ T5082] CPU: 0 PID: 5082 Comm: syz.0.27 Tainted: G W 5.15.180-syzkaller #0 [ 110.563899][ T5082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.566183][ T5082] Call trace: [ 110.566988][ T5082] dump_backtrace+0x0/0x530 [ 110.568089][ T5082] show_stack+0x2c/0x3c [ 110.569041][ T5082] dump_stack_lvl+0x108/0x170 [ 110.570201][ T5082] dump_stack+0x1c/0x58 [ 110.571113][ T5082] should_fail+0x3b8/0x514 [ 110.572231][ T5082] __should_failslab+0xbc/0x110 [ 110.573433][ T5082] should_failslab+0x10/0x28 [ 110.574612][ T5082] slab_pre_alloc_hook+0x64/0xe8 [ 110.575839][ T5082] kmem_cache_alloc+0x98/0x45c [ 110.576992][ T5082] btrfs_add_delayed_tree_ref+0x200/0xed4 [ 110.578349][ T5082] btrfs_alloc_tree_block+0xcd8/0x13b4 [ 110.579708][ T5082] btrfs_force_cow_block+0x3e8/0x19b8 [ 110.581027][ T5082] btrfs_cow_block+0x308/0x6a0 [ 110.582249][ T5082] btrfs_search_slot+0xb50/0x24f8 [ 110.583380][ T5082] btrfs_insert_empty_items+0x1e4/0x2ac [ 110.584783][ T5082] btrfs_new_inode+0x8d0/0x18a8 [ 110.585948][ T5082] btrfs_create+0x28c/0x56c [ 110.587033][ T5082] path_openat+0xf18/0x26cc [ 110.588256][ T5082] do_filp_open+0x1a8/0x3b4 [ 110.589301][ T5082] do_sys_openat2+0x128/0x3e0 [ 110.590443][ T5082] __arm64_sys_openat+0x1f0/0x240 [ 110.591638][ T5082] invoke_syscall+0x98/0x2b8 [ 110.592835][ T5082] el0_svc_common+0x138/0x258 [ 110.593939][ T5082] do_el0_svc+0x58/0x14c [ 110.594969][ T5082] el0_svc+0x7c/0x1f0 [ 110.595932][ T5082] el0t_64_sync_handler+0x84/0xe4 [ 110.597193][ T5082] el0t_64_sync+0x1a0/0x1a4 [ 110.666202][ T4613] ------------[ cut here ]------------ [ 110.667411][ T4613] WARNING: CPU: 0 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 110.670380][ T4613] Modules linked in: [ 110.671333][ T4613] CPU: 0 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 [ 110.673591][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.676100][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 110.678080][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 110.679813][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 110.681570][ T4613] sp : ffff8000203a7660 [ 110.682645][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001b73020c [ 110.684563][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000001 [ 110.686527][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 110.688537][ T4613] x20: ffff0000db981060 x19: 0000000000000000 x18: 0000000000000000 [ 110.690523][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: 0000000000000003 [ 110.692481][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 110.694494][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 110.696366][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 110.698230][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 110.700121][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 110.702011][ T4613] Call trace: [ 110.702771][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 110.704403][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 110.705741][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 110.707196][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 110.708497][ T4613] close_ctree+0x654/0x898 [ 110.709559][ T4613] btrfs_put_super+0x40/0x50 [ 110.710670][ T4613] generic_shutdown_super+0x130/0x2f0 [ 110.711968][ T4613] kill_anon_super+0x4c/0x74 [ 110.713133][ T4613] btrfs_kill_super+0x40/0x58 [ 110.714230][ T4613] deactivate_locked_super+0xb8/0x13c [ 110.715490][ T4613] deactivate_super+0x108/0x128 [ 110.716699][ T4613] cleanup_mnt+0x3c0/0x474 [ 110.717724][ T4613] __cleanup_mnt+0x20/0x30 [ 110.718887][ T4613] task_work_run+0x130/0x1e4 [ 110.720010][ T4613] do_notify_resume+0x262c/0x32b8 [ 110.721290][ T4613] el0_svc+0xfc/0x1f0 [ 110.722360][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 110.723587][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 110.724634][ T4613] irq event stamp: 465932 [ 110.725674][ T4613] hardirqs last enabled at (465931): [] kasan_quarantine_put+0xdc/0x204 [ 110.728116][ T4613] hardirqs last disabled at (465932): [] el1_dbg+0x24/0x80 [ 110.730285][ T4613] softirqs last enabled at (463966): [] handle_softirqs+0xb88/0xdbc [ 110.732688][ T4613] softirqs last disabled at (463809): [] __irq_exit_rcu+0x268/0x4d8 [ 110.734995][ T4613] ---[ end trace b8d68f2b42e28666 ]--- [ 111.022401][ T5103] loop0: detected capacity change from 0 to 32768 [ 111.100414][ T5103] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5103) [ 111.164733][ T5103] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 111.167072][ T5103] BTRFS info (device loop0): using free space tree [ 111.169253][ T5103] BTRFS info (device loop0): has skinny extents [ 111.184912][ T5103] BTRFS info (device loop0): enabling ssd optimizations [ 111.191929][ T5103] FAULT_INJECTION: forcing a failure. [ 111.191929][ T5103] name failslab, interval 1, probability 0, space 0, times 0 [ 111.195116][ T5103] CPU: 1 PID: 5103 Comm: syz.0.28 Tainted: G W 5.15.180-syzkaller #0 [ 111.197424][ T5103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 111.199816][ T5103] Call trace: [ 111.200624][ T5103] dump_backtrace+0x0/0x530 [ 111.201887][ T5103] show_stack+0x2c/0x3c [ 111.202975][ T5103] dump_stack_lvl+0x108/0x170 [ 111.204222][ T5103] dump_stack+0x1c/0x58 [ 111.205279][ T5103] should_fail+0x3b8/0x514 [ 111.206339][ T5103] __should_failslab+0xbc/0x110 [ 111.207591][ T5103] should_failslab+0x10/0x28 [ 111.208688][ T5103] slab_pre_alloc_hook+0x64/0xe8 [ 111.209873][ T5103] kmem_cache_alloc+0x98/0x45c [ 111.211083][ T5103] btrfs_alloc_tree_block+0xaac/0x13b4 [ 111.212481][ T5103] btrfs_force_cow_block+0x3e8/0x19b8 [ 111.213803][ T5103] btrfs_cow_block+0x308/0x6a0 [ 111.214993][ T5103] btrfs_search_slot+0xb50/0x24f8 [ 111.216196][ T5103] btrfs_insert_empty_items+0x1e4/0x2ac [ 111.217673][ T5103] btrfs_new_inode+0x8d0/0x18a8 [ 111.218861][ T5103] btrfs_create+0x28c/0x56c [ 111.220014][ T5103] path_openat+0xf18/0x26cc [ 111.221118][ T5103] do_filp_open+0x1a8/0x3b4 [ 111.222230][ T5103] do_sys_openat2+0x128/0x3e0 [ 111.223388][ T5103] __arm64_sys_openat+0x1f0/0x240 [ 111.224638][ T5103] invoke_syscall+0x98/0x2b8 [ 111.225818][ T5103] el0_svc_common+0x138/0x258 [ 111.227070][ T5103] do_el0_svc+0x58/0x14c [ 111.228202][ T5103] el0_svc+0x7c/0x1f0 [ 111.229147][ T5103] el0t_64_sync_handler+0x84/0xe4 [ 111.230424][ T5103] el0t_64_sync+0x1a0/0x1a4 [ 111.308559][ T4613] ------------[ cut here ]------------ [ 111.309992][ T4613] WARNING: CPU: 1 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 111.312826][ T4613] Modules linked in: [ 111.313892][ T4613] CPU: 1 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 [ 111.316366][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 111.318909][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 111.320892][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 111.322620][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 111.324362][ T4613] sp : ffff8000203a7660 [ 111.325433][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001a11800c [ 111.327454][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 111.329385][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 111.331386][ T4613] x20: ffff0000d08c0060 x19: 0000000000000000 x18: 0000000000000000 [ 111.333506][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: 0000000000000003 [ 111.335554][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 111.337577][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 111.339688][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 111.341853][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 111.343837][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 111.345764][ T4613] Call trace: [ 111.346526][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 111.348212][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 111.349581][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 111.351082][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 111.352482][ T4613] close_ctree+0x654/0x898 [ 111.353632][ T4613] btrfs_put_super+0x40/0x50 [ 111.354827][ T4613] generic_shutdown_super+0x130/0x2f0 [ 111.356174][ T4613] kill_anon_super+0x4c/0x74 [ 111.357403][ T4613] btrfs_kill_super+0x40/0x58 [ 111.358661][ T4613] deactivate_locked_super+0xb8/0x13c [ 111.360019][ T4613] deactivate_super+0x108/0x128 [ 111.361269][ T4613] cleanup_mnt+0x3c0/0x474 [ 111.362360][ T4613] __cleanup_mnt+0x20/0x30 [ 111.363491][ T4613] task_work_run+0x130/0x1e4 [ 111.364631][ T4613] do_notify_resume+0x262c/0x32b8 [ 111.365929][ T4613] el0_svc+0xfc/0x1f0 [ 111.366993][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 111.368277][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 111.369405][ T4613] irq event stamp: 493706 [ 111.370520][ T4613] hardirqs last enabled at (493705): [] kasan_quarantine_put+0xdc/0x204 [ 111.373065][ T4613] hardirqs last disabled at (493706): [] el1_dbg+0x24/0x80 [ 111.375324][ T4613] softirqs last enabled at (492300): [] handle_softirqs+0xb88/0xdbc [ 111.377799][ T4613] softirqs last disabled at (492295): [] __irq_exit_rcu+0x268/0x4d8 [ 111.380319][ T4613] ---[ end trace b8d68f2b42e28667 ]--- [ 111.706307][ T5124] loop0: detected capacity change from 0 to 32768 [ 111.810247][ T5124] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5124) [ 111.871095][ T5124] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 111.873733][ T5124] BTRFS info (device loop0): using free space tree [ 111.876116][ T5124] BTRFS info (device loop0): has skinny extents [ 111.893471][ T5124] BTRFS info (device loop0): enabling ssd optimizations [ 111.899287][ T5124] FAULT_INJECTION: forcing a failure. [ 111.899287][ T5124] name failslab, interval 1, probability 0, space 0, times 0 [ 111.902932][ T5124] CPU: 0 PID: 5124 Comm: syz.0.29 Tainted: G W 5.15.180-syzkaller #0 [ 111.905208][ T5124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 111.907519][ T5124] Call trace: [ 111.908253][ T5124] dump_backtrace+0x0/0x530 [ 111.909322][ T5124] show_stack+0x2c/0x3c [ 111.910420][ T5124] dump_stack_lvl+0x108/0x170 [ 111.911520][ T5124] dump_stack+0x1c/0x58 [ 111.912510][ T5124] should_fail+0x3b8/0x514 [ 111.913615][ T5124] __should_failslab+0xbc/0x110 [ 111.914894][ T5124] should_failslab+0x10/0x28 [ 111.916071][ T5124] slab_pre_alloc_hook+0x64/0xe8 [ 111.917326][ T5124] kmem_cache_alloc+0x98/0x45c [ 111.918505][ T5124] btrfs_add_delayed_tree_ref+0x200/0xed4 [ 111.919991][ T5124] btrfs_alloc_tree_block+0xcd8/0x13b4 [ 111.921417][ T5124] btrfs_force_cow_block+0x3e8/0x19b8 [ 111.922754][ T5124] btrfs_cow_block+0x308/0x6a0 [ 111.923972][ T5124] btrfs_search_slot+0xb50/0x24f8 [ 111.925201][ T5124] btrfs_insert_empty_items+0x1e4/0x2ac [ 111.926525][ T5124] btrfs_new_inode+0x8d0/0x18a8 [ 111.927673][ T5124] btrfs_create+0x28c/0x56c [ 111.928784][ T5124] path_openat+0xf18/0x26cc [ 111.929928][ T5124] do_filp_open+0x1a8/0x3b4 [ 111.930995][ T5124] do_sys_openat2+0x128/0x3e0 [ 111.932095][ T5124] __arm64_sys_openat+0x1f0/0x240 [ 111.933395][ T5124] invoke_syscall+0x98/0x2b8 [ 111.934563][ T5124] el0_svc_common+0x138/0x258 [ 111.935776][ T5124] do_el0_svc+0x58/0x14c [ 111.936858][ T5124] el0_svc+0x7c/0x1f0 [ 111.937818][ T5124] el0t_64_sync_handler+0x84/0xe4 [ 111.939112][ T5124] el0t_64_sync+0x1a0/0x1a4 [ 112.019752][ T4613] ------------[ cut here ]------------ [ 112.021276][ T4613] WARNING: CPU: 1 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 112.024025][ T4613] Modules linked in: [ 112.024976][ T4613] CPU: 1 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 [ 112.027389][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 112.029849][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 112.031917][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 112.033739][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 112.035625][ T4613] sp : ffff8000203a7660 [ 112.036627][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001cd2460c [ 112.038683][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 112.040824][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 112.042944][ T4613] x20: ffff0000e6923060 x19: 0000000000000000 x18: 0000000000000000 [ 112.045129][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: 0000000000000000 [ 112.047168][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 112.049302][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 112.051108][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 112.053191][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 112.055432][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 112.057393][ T4613] Call trace: [ 112.058235][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 112.060169][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 112.061497][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 112.062940][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 112.064470][ T4613] close_ctree+0x654/0x898 [ 112.065646][ T4613] btrfs_put_super+0x40/0x50 [ 112.066900][ T4613] generic_shutdown_super+0x130/0x2f0 [ 112.068348][ T4613] kill_anon_super+0x4c/0x74 [ 112.069555][ T4613] btrfs_kill_super+0x40/0x58 [ 112.070784][ T4613] deactivate_locked_super+0xb8/0x13c [ 112.072199][ T4613] deactivate_super+0x108/0x128 [ 112.073400][ T4613] cleanup_mnt+0x3c0/0x474 [ 112.074538][ T4613] __cleanup_mnt+0x20/0x30 [ 112.075646][ T4613] task_work_run+0x130/0x1e4 [ 112.076806][ T4613] do_notify_resume+0x262c/0x32b8 [ 112.078003][ T4613] el0_svc+0xfc/0x1f0 [ 112.078958][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 112.080305][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 112.081455][ T4613] irq event stamp: 522724 [ 112.082593][ T4613] hardirqs last enabled at (522723): [] kasan_quarantine_put+0xdc/0x204 [ 112.085240][ T4613] hardirqs last disabled at (522724): [] el1_dbg+0x24/0x80 [ 112.087543][ T4613] softirqs last enabled at (522310): [] handle_softirqs+0xb88/0xdbc [ 112.090068][ T4613] softirqs last disabled at (522225): [] __irq_exit_rcu+0x268/0x4d8 [ 112.092488][ T4613] ---[ end trace b8d68f2b42e28668 ]--- [ 112.397070][ T5145] loop0: detected capacity change from 0 to 32768 [ 112.450879][ T5145] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5145) [ 112.490722][ T5145] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 112.492877][ T5145] BTRFS info (device loop0): using free space tree [ 112.494408][ T5145] BTRFS info (device loop0): has skinny extents [ 112.513457][ T5145] BTRFS info (device loop0): enabling ssd optimizations [ 112.519453][ T5145] FAULT_INJECTION: forcing a failure. [ 112.519453][ T5145] name failslab, interval 1, probability 0, space 0, times 0 [ 112.522586][ T5145] CPU: 1 PID: 5145 Comm: syz.0.30 Tainted: G W 5.15.180-syzkaller #0 [ 112.524854][ T5145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 112.527337][ T5145] Call trace: [ 112.528295][ T5145] dump_backtrace+0x0/0x530 [ 112.529564][ T5145] show_stack+0x2c/0x3c [ 112.530656][ T5145] dump_stack_lvl+0x108/0x170 [ 112.531847][ T5145] dump_stack+0x1c/0x58 [ 112.532891][ T5145] should_fail+0x3b8/0x514 [ 112.533976][ T5145] __should_failslab+0xbc/0x110 [ 112.535113][ T5145] should_failslab+0x10/0x28 [ 112.536273][ T5145] slab_pre_alloc_hook+0x64/0xe8 [ 112.537547][ T5145] kmem_cache_alloc+0x98/0x45c [ 112.538652][ T5145] btrfs_add_delayed_tree_ref+0x200/0xed4 [ 112.540158][ T5145] btrfs_alloc_tree_block+0xcd8/0x13b4 [ 112.541569][ T5145] btrfs_force_cow_block+0x3e8/0x19b8 [ 112.542963][ T5145] btrfs_cow_block+0x308/0x6a0 [ 112.544176][ T5145] btrfs_search_slot+0xb50/0x24f8 [ 112.545535][ T5145] btrfs_insert_empty_items+0x1e4/0x2ac [ 112.546992][ T5145] btrfs_new_inode+0x8d0/0x18a8 [ 112.548160][ T5145] btrfs_create+0x28c/0x56c [ 112.549311][ T5145] path_openat+0xf18/0x26cc [ 112.550494][ T5145] do_filp_open+0x1a8/0x3b4 [ 112.551585][ T5145] do_sys_openat2+0x128/0x3e0 [ 112.552736][ T5145] __arm64_sys_openat+0x1f0/0x240 [ 112.554030][ T5145] invoke_syscall+0x98/0x2b8 [ 112.555203][ T5145] el0_svc_common+0x138/0x258 [ 112.556374][ T5145] do_el0_svc+0x58/0x14c [ 112.557425][ T5145] el0_svc+0x7c/0x1f0 [ 112.558424][ T5145] el0t_64_sync_handler+0x84/0xe4 [ 112.559697][ T5145] el0t_64_sync+0x1a0/0x1a4 [ 112.642963][ T4613] ------------[ cut here ]------------ [ 112.644363][ T4613] WARNING: CPU: 1 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 112.647053][ T4613] Modules linked in: [ 112.647984][ T4613] CPU: 1 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 [ 112.650623][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 112.653159][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 112.655049][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 112.656750][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 112.658482][ T4613] sp : ffff8000203a7660 [ 112.659548][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001a2d650c [ 112.661636][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 112.663613][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 112.665639][ T4613] x20: ffff0000d16b2860 x19: 0000000000000000 x18: 0000000000000000 [ 112.667535][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: 0000000000000003 [ 112.669500][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 112.671453][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 112.673534][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 112.675483][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 112.677553][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 112.679647][ T4613] Call trace: [ 112.680446][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 112.682131][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 112.683550][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 112.685051][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 112.686432][ T4613] close_ctree+0x654/0x898 [ 112.687550][ T4613] btrfs_put_super+0x40/0x50 [ 112.688619][ T4613] generic_shutdown_super+0x130/0x2f0 [ 112.689904][ T4613] kill_anon_super+0x4c/0x74 [ 112.691086][ T4613] btrfs_kill_super+0x40/0x58 [ 112.692255][ T4613] deactivate_locked_super+0xb8/0x13c [ 112.693555][ T4613] deactivate_super+0x108/0x128 [ 112.694728][ T4613] cleanup_mnt+0x3c0/0x474 [ 112.695838][ T4613] __cleanup_mnt+0x20/0x30 [ 112.696896][ T4613] task_work_run+0x130/0x1e4 [ 112.698057][ T4613] do_notify_resume+0x262c/0x32b8 [ 112.699376][ T4613] el0_svc+0xfc/0x1f0 [ 112.700416][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 112.701629][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 112.702858][ T4613] irq event stamp: 549096 [ 112.703942][ T4613] hardirqs last enabled at (549095): [] kasan_quarantine_put+0xdc/0x204 [ 112.706494][ T4613] hardirqs last disabled at (549096): [] el1_dbg+0x24/0x80 [ 112.708822][ T4613] softirqs last enabled at (548876): [] handle_softirqs+0xb88/0xdbc [ 112.711295][ T4613] softirqs last disabled at (548863): [] __irq_exit_rcu+0x268/0x4d8 [ 112.713576][ T4613] ---[ end trace b8d68f2b42e28669 ]--- [ 113.020173][ T5166] loop0: detected capacity change from 0 to 32768 [ 113.060722][ T5166] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5166) [ 113.112240][ T5166] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 113.114387][ T5166] BTRFS info (device loop0): using free space tree [ 113.115857][ T5166] BTRFS info (device loop0): has skinny extents [ 113.131642][ T5166] BTRFS info (device loop0): enabling ssd optimizations [ 113.136642][ T5166] FAULT_INJECTION: forcing a failure. [ 113.136642][ T5166] name failslab, interval 1, probability 0, space 0, times 0 [ 113.141567][ T5166] CPU: 1 PID: 5166 Comm: syz.0.31 Tainted: G W 5.15.180-syzkaller #0 [ 113.143912][ T5166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 113.146357][ T5166] Call trace: [ 113.147223][ T5166] dump_backtrace+0x0/0x530 [ 113.148293][ T5166] show_stack+0x2c/0x3c [ 113.149306][ T5166] dump_stack_lvl+0x108/0x170 [ 113.150507][ T5166] dump_stack+0x1c/0x58 [ 113.151463][ T5166] should_fail+0x3b8/0x514 [ 113.152543][ T5166] __should_failslab+0xbc/0x110 [ 113.153801][ T5166] should_failslab+0x10/0x28 [ 113.154941][ T5166] slab_pre_alloc_hook+0x64/0xe8 [ 113.156192][ T5166] kmem_cache_alloc+0x98/0x45c [ 113.157394][ T5166] btrfs_add_delayed_tree_ref+0x200/0xed4 [ 113.158860][ T5166] btrfs_alloc_tree_block+0xcd8/0x13b4 [ 113.160268][ T5166] btrfs_force_cow_block+0x3e8/0x19b8 [ 113.161553][ T5166] btrfs_cow_block+0x308/0x6a0 [ 113.162730][ T5166] btrfs_search_slot+0xb50/0x24f8 [ 113.164081][ T5166] btrfs_insert_empty_items+0x1e4/0x2ac [ 113.165525][ T5166] btrfs_new_inode+0x8d0/0x18a8 [ 113.166692][ T5166] btrfs_create+0x28c/0x56c [ 113.167835][ T5166] path_openat+0xf18/0x26cc [ 113.169048][ T5166] do_filp_open+0x1a8/0x3b4 [ 113.170225][ T5166] do_sys_openat2+0x128/0x3e0 [ 113.171469][ T5166] __arm64_sys_openat+0x1f0/0x240 [ 113.172709][ T5166] invoke_syscall+0x98/0x2b8 [ 113.173934][ T5166] el0_svc_common+0x138/0x258 [ 113.175144][ T5166] do_el0_svc+0x58/0x14c [ 113.176224][ T5166] el0_svc+0x7c/0x1f0 [ 113.177378][ T5166] el0t_64_sync_handler+0x84/0xe4 [ 113.178732][ T5166] el0t_64_sync+0x1a0/0x1a4 [ 113.255368][ T4613] ------------[ cut here ]------------ [ 113.256791][ T4613] WARNING: CPU: 1 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 113.259753][ T4613] Modules linked in: [ 113.260728][ T4613] CPU: 1 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 [ 113.263140][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 113.265575][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 113.267503][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 113.269284][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 113.271029][ T4613] sp : ffff8000203a7660 [ 113.272122][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001afe470c [ 113.274252][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000002 [ 113.276245][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 113.278184][ T4613] x20: ffff0000d7f23860 x19: 0000000000000000 x18: 0000000000000000 [ 113.280060][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: 0000000000000003 [ 113.282042][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 113.284164][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 113.286293][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 113.288328][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 113.290370][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 113.292501][ T4613] Call trace: [ 113.293327][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 113.295032][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 113.296402][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 113.297977][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 113.299258][ T4613] close_ctree+0x654/0x898 [ 113.300330][ T4613] btrfs_put_super+0x40/0x50 [ 113.301529][ T4613] generic_shutdown_super+0x130/0x2f0 [ 113.302852][ T4613] kill_anon_super+0x4c/0x74 [ 113.303977][ T4613] btrfs_kill_super+0x40/0x58 [ 113.305102][ T4613] deactivate_locked_super+0xb8/0x13c [ 113.306472][ T4613] deactivate_super+0x108/0x128 [ 113.307741][ T4613] cleanup_mnt+0x3c0/0x474 [ 113.308834][ T4613] __cleanup_mnt+0x20/0x30 [ 113.309922][ T4613] task_work_run+0x130/0x1e4 [ 113.311118][ T4613] do_notify_resume+0x262c/0x32b8 [ 113.312352][ T4613] el0_svc+0xfc/0x1f0 [ 113.313303][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 113.314577][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 113.315678][ T4613] irq event stamp: 575830 [ 113.316682][ T4613] hardirqs last enabled at (575829): [] kasan_quarantine_put+0xdc/0x204 [ 113.318723][ T4613] hardirqs last disabled at (575830): [] el1_dbg+0x24/0x80 [ 113.320822][ T4613] softirqs last enabled at (575282): [] handle_softirqs+0xb88/0xdbc [ 113.323298][ T4613] softirqs last disabled at (575273): [] __irq_exit_rcu+0x268/0x4d8 [ 113.325693][ T4613] ---[ end trace b8d68f2b42e2866a ]--- [ 113.612351][ T5187] loop0: detected capacity change from 0 to 32768 [ 113.701026][ T5187] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5187) [ 113.740996][ T5187] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 113.743217][ T5187] BTRFS info (device loop0): using free space tree [ 113.744872][ T5187] BTRFS info (device loop0): has skinny extents [ 113.787046][ T5187] BTRFS info (device loop0): enabling ssd optimizations [ 113.792710][ T5187] FAULT_INJECTION: forcing a failure. [ 113.792710][ T5187] name failslab, interval 1, probability 0, space 0, times 0 [ 113.796363][ T5187] CPU: 1 PID: 5187 Comm: syz.0.32 Tainted: G W 5.15.180-syzkaller #0 [ 113.798702][ T5187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 113.801184][ T5187] Call trace: [ 113.801975][ T5187] dump_backtrace+0x0/0x530 [ 113.803158][ T5187] show_stack+0x2c/0x3c [ 113.804271][ T5187] dump_stack_lvl+0x108/0x170 [ 113.805419][ T5187] dump_stack+0x1c/0x58 [ 113.806487][ T5187] should_fail+0x3b8/0x514 [ 113.807634][ T5187] __should_failslab+0xbc/0x110 [ 113.808851][ T5187] should_failslab+0x10/0x28 [ 113.810053][ T5187] slab_pre_alloc_hook+0x64/0xe8 [ 113.811192][ T5187] kmem_cache_alloc+0x98/0x45c [ 113.812381][ T5187] btrfs_add_delayed_tree_ref+0x200/0xed4 [ 113.813812][ T5187] btrfs_alloc_tree_block+0xcd8/0x13b4 [ 113.815194][ T5187] btrfs_force_cow_block+0x3e8/0x19b8 [ 113.816460][ T5187] btrfs_cow_block+0x308/0x6a0 [ 113.817662][ T5187] btrfs_search_slot+0xb50/0x24f8 [ 113.818860][ T5187] btrfs_insert_empty_items+0x1e4/0x2ac [ 113.820237][ T5187] btrfs_new_inode+0x8d0/0x18a8 [ 113.821526][ T5187] btrfs_create+0x28c/0x56c [ 113.822697][ T5187] path_openat+0xf18/0x26cc [ 113.823834][ T5187] do_filp_open+0x1a8/0x3b4 [ 113.824973][ T5187] do_sys_openat2+0x128/0x3e0 [ 113.826100][ T5187] __arm64_sys_openat+0x1f0/0x240 [ 113.827298][ T5187] invoke_syscall+0x98/0x2b8 [ 113.828434][ T5187] el0_svc_common+0x138/0x258 [ 113.829596][ T5187] do_el0_svc+0x58/0x14c [ 113.830564][ T5187] el0_svc+0x7c/0x1f0 [ 113.831546][ T5187] el0t_64_sync_handler+0x84/0xe4 [ 113.832777][ T5187] el0t_64_sync+0x1a0/0x1a4 [ 113.902479][ T4613] ------------[ cut here ]------------ [ 113.903772][ T4613] WARNING: CPU: 0 PID: 4613 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 113.906673][ T4613] Modules linked in: [ 113.907613][ T4613] CPU: 0 PID: 4613 Comm: syz-executor Tainted: G W 5.15.180-syzkaller #0 1970/01/01 00:01:53 executed programs: 19 [ 113.909815][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 113.912480][ T4613] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 113.914424][ T4613] pc : btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 113.916132][ T4613] lr : btrfs_space_info_update_bytes_may_use+0x2bc/0x704 [ 113.917906][ T4613] sp : ffff8000203a7660 [ 113.918933][ T4613] x29: ffff8000203a7670 x28: 0000000000000000 x27: 1fffe0001b1b3a0c [ 113.920974][ T4613] x26: dfff800000000000 x25: ffff800014b6d310 x24: 0000000000000001 [ 113.923194][ T4613] x23: 0000000000000005 x22: 00000000000cf000 x21: 00000000000d0000 [ 113.925299][ T4613] x20: ffff0000d8d9d060 x19: 0000000000000000 x18: 0000000000000000 [ 113.927511][ T4613] x17: 0000000000000000 x16: ffff800011b54788 x15: ffff800008a1a4b0 [ 113.929639][ T4613] x14: 1ffff0000296e06c x13: dfff800000000000 x12: ffff700004074ec0 [ 113.931691][ T4613] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000d12e9b40 [ 113.933674][ T4613] x8 : ffff80000a2b0d68 x7 : ffff80000a2b0004 x6 : 0000000000000000 [ 113.935666][ T4613] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008307ce8 [ 113.937747][ T4613] x2 : fffffffffff30000 x1 : 00000000000d0000 x0 : 00000000000cf000 [ 113.939741][ T4613] Call trace: [ 113.940595][ T4613] btrfs_space_info_update_bytes_may_use+0x2c0/0x704 [ 113.942371][ T4613] btrfs_block_rsv_release+0x3dc/0x4b8 [ 113.943776][ T4613] btrfs_release_global_block_rsv+0x38/0x22c [ 113.945360][ T4613] btrfs_free_block_groups+0x7e0/0xb54 [ 113.946729][ T4613] close_ctree+0x654/0x898 [ 113.947876][ T4613] btrfs_put_super+0x40/0x50 [ 113.949046][ T4613] generic_shutdown_super+0x130/0x2f0 [ 113.950364][ T4613] kill_anon_super+0x4c/0x74 [ 113.951583][ T4613] btrfs_kill_super+0x40/0x58 [ 113.952757][ T4613] deactivate_locked_super+0xb8/0x13c [ 113.954105][ T4613] deactivate_super+0x108/0x128 [ 113.955341][ T4613] cleanup_mnt+0x3c0/0x474 [ 113.956411][ T4613] __cleanup_mnt+0x20/0x30 [ 113.957554][ T4613] task_work_run+0x130/0x1e4 [ 113.958799][ T4613] do_notify_resume+0x262c/0x32b8 [ 113.960102][ T4613] el0_svc+0xfc/0x1f0 [ 113.961087][ T4613] el0t_64_sync_handler+0x84/0xe4 [ 113.962369][ T4613] el0t_64_sync+0x1a0/0x1a4 [ 113.963466][ T4613] irq event stamp: 603550 [ 113.964609][ T4613] hardirqs last enabled at (603549): [] kasan_quarantine_put+0xdc/0x204 [ 113.967081][ T4613] hardirqs last disabled at (603550): [] el1_dbg+0x24/0x80 [ 113.969325][ T4613] softirqs last enabled at (600364): [] handle_softirqs+0xb88/0xdbc [ 113.971781][ T4613] softirqs last disabled at (600347): [] __irq_exit_rcu+0x268/0x4d8 [ 113.974204][ T4613] ---[ end trace b8d68f2b42e2866b ]---