Warning: Permanently added '10.128.1.170' (ED25519) to the list of known hosts. 1970/01/01 00:01:02 ignoring optional flag "type"="gce" 1970/01/01 00:01:03 parsed 1 programs [ 64.275499][ T4410] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 65.403075][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.404366][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.406120][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.413892][ T573] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.415549][ T573] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.417050][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.775578][ T4552] chnl_net:caif_netlink_parms(): no params data found [ 65.792843][ T4552] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.794064][ T4552] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.795789][ T4552] device bridge_slave_0 entered promiscuous mode [ 65.797888][ T4552] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.799004][ T4552] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.800582][ T4552] device bridge_slave_1 entered promiscuous mode [ 65.809238][ T4552] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.811709][ T4552] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.820009][ T4552] team0: Port device team_slave_0 added [ 65.821860][ T4552] team0: Port device team_slave_1 added [ 65.829801][ T4552] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.830915][ T4552] 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. [ 65.834901][ T4552] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.837297][ T4552] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.838370][ T4552] 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. [ 65.842643][ T4552] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.885782][ T4552] device hsr_slave_0 entered promiscuous mode [ 65.924765][ T4552] device hsr_slave_1 entered promiscuous mode [ 66.515816][ T4552] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.556256][ T4552] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.596517][ T4552] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.647088][ T4552] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.749311][ T4552] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.753872][ T4552] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.755477][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.756902][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.759965][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.761921][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.763367][ T573] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.764443][ T573] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.768261][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.769874][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.771468][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.772915][ T573] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.774010][ T573] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.783432][ T4552] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.785594][ T4552] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.788287][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.790042][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.791784][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.793817][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.798966][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.800766][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.802284][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.803859][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.806364][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.807870][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.811409][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.812935][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.855053][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.856341][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.859828][ T4552] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.876147][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.877780][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.885567][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.887089][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.888619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.889953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.893169][ T4552] device veth0_vlan entered promiscuous mode [ 66.899993][ T4552] device veth1_vlan entered promiscuous mode [ 66.908764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.910315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.911627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.913063][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.916450][ T4552] device veth0_macvtap entered promiscuous mode [ 66.921108][ T4552] device veth1_macvtap entered promiscuous mode [ 66.926322][ T4552] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.927530][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.929057][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.930388][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.931954][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.935264][ T4552] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.937582][ T4552] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.938930][ T4552] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.940285][ T4552] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.941629][ T4552] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.946409][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.947942][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 1970/01/01 00:01:07 executed programs: 0 [ 67.220522][ T4698] chnl_net:caif_netlink_parms(): no params data found [ 67.240153][ T4698] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.241777][ T4698] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.243378][ T4698] device bridge_slave_0 entered promiscuous mode [ 67.246233][ T4698] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.247465][ T4698] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.249046][ T4698] device bridge_slave_1 entered promiscuous mode [ 67.257292][ T4698] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.259954][ T4698] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.279840][ T4698] team0: Port device team_slave_0 added [ 67.282529][ T4698] team0: Port device team_slave_1 added [ 67.299502][ T4698] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.300815][ T4698] 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. [ 67.308773][ T4698] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.313227][ T4698] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.314338][ T4698] 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. [ 67.319168][ T4698] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.365848][ T4698] device hsr_slave_0 entered promiscuous mode [ 67.386023][ T4698] device hsr_slave_1 entered promiscuous mode [ 67.445431][ T4698] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.446782][ T4698] Cannot create hsr debugfs directory [ 67.479031][ T4698] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.234638][ T25] Bluetooth: hci0: command 0x0409 tx timeout [ 69.625743][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.626532][ T1967] cfg80211: failed to load regulatory.db [ 69.626831][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.918229][ T4698] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.304630][ T1967] Bluetooth: hci0: command 0x041b tx timeout [ 72.449325][ T4698] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.489617][ T4698] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.646973][ T4698] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.678090][ T4698] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.746047][ T4698] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.785862][ T4698] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.856647][ T4698] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.860433][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.861991][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.865361][ T4698] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.876568][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.878228][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.879770][ T573] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.880868][ T573] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.882586][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.886293][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.887896][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.889259][ T573] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.890411][ T573] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.892851][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.896146][ T4220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.899243][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.901264][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.902806][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.906110][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.907775][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.910420][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.911846][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.916554][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.918085][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.919913][ T4698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.959327][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.960699][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.963884][ T4698] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.977468][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.979370][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.986666][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.988270][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.990340][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.991757][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.993947][ T4698] device veth0_vlan entered promiscuous mode [ 72.997653][ T4698] device veth1_vlan entered promiscuous mode [ 73.005663][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.007272][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.008728][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.010122][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.012556][ T4698] device veth0_macvtap entered promiscuous mode [ 73.015000][ T4698] device veth1_macvtap entered promiscuous mode [ 73.019734][ T4698] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.021270][ T4698] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.023330][ T4698] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.024544][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.026475][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.028021][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.029364][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.031802][ T4698] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.033406][ T4698] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.035649][ T4698] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.036963][ T4220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.038448][ T4220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.040940][ T4698] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.042327][ T4698] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.043635][ T4698] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.045689][ T4698] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.066870][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.068150][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.069417][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.077647][ T573] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.078922][ T573] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.080305][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:13 executed programs: 2 [ 73.192402][ T4930] loop0: detected capacity change from 0 to 32768 [ 73.203919][ T4930] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4930) [ 73.210511][ T4930] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.212029][ T4930] BTRFS info (device loop0): setting nodatasum [ 73.213026][ T4930] BTRFS info (device loop0): force zlib compression, level 3 [ 73.216030][ T4930] BTRFS info (device loop0): turning on flush-on-commit [ 73.217183][ T4930] BTRFS info (device loop0): enabling auto defrag [ 73.218248][ T4930] BTRFS info (device loop0): using free space tree [ 73.219308][ T4930] BTRFS info (device loop0): has skinny extents [ 73.234900][ T4930] BTRFS info (device loop0): enabling ssd optimizations [ 73.259613][ T4698] [ 73.260044][ T4698] ====================================================== [ 73.261133][ T4698] WARNING: possible circular locking dependency detected [ 73.262202][ T4698] syzkaller #0 Not tainted [ 73.262839][ T4698] ------------------------------------------------------ [ 73.263857][ T4698] syz-executor/4698 is trying to acquire lock: [ 73.264758][ T4698] ffff0000c996c4e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe4/0xdb0 [ 73.266384][ T4698] [ 73.266384][ T4698] but task is already holding lock: [ 73.267434][ T4698] ffff0000e606c720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xeb4/0x3078 [ 73.269014][ T4698] [ 73.269014][ T4698] which lock already depends on the new lock. [ 73.269014][ T4698] [ 73.270463][ T4698] [ 73.270463][ T4698] the existing dependency chain (in reverse order) is: [ 73.271874][ T4698] [ 73.271874][ T4698] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 73.273374][ T4698] __mutex_lock_common+0x194/0x1f14 [ 73.274318][ T4698] mutex_lock_nested+0xac/0x11c [ 73.275160][ T4698] btrfs_commit_transaction+0xeb4/0x3078 [ 73.276092][ T4698] btrfs_sync_fs+0x628/0xb24 [ 73.276917][ T4698] sync_filesystem+0x1a0/0x218 [ 73.277720][ T4698] generic_shutdown_super+0x70/0x2f0 [ 73.278693][ T4698] kill_anon_super+0x4c/0x80 [ 73.279554][ T4698] btrfs_kill_super+0x40/0x58 [ 73.280413][ T4698] deactivate_locked_super+0xb8/0x134 [ 73.281384][ T4698] deactivate_super+0xf0/0x110 [ 73.282275][ T4698] cleanup_mnt+0x3b8/0x46c [ 73.283130][ T4698] __cleanup_mnt+0x20/0x30 [ 73.283946][ T4698] task_work_run+0x12c/0x1d8 [ 73.284759][ T4698] do_notify_resume+0x2450/0x309c [ 73.285649][ T4698] el0_svc+0xf0/0x1d0 [ 73.286379][ T4698] el0t_64_sync_handler+0xcc/0xe4 [ 73.287223][ T4698] el0t_64_sync+0x1a0/0x1a4 [ 73.288065][ T4698] [ 73.288065][ T4698] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 73.289469][ T4698] __mutex_lock_common+0x194/0x1f14 [ 73.290446][ T4698] mutex_lock_nested+0xac/0x11c [ 73.291327][ T4698] start_transaction+0x440/0x13ec [ 73.292263][ T4698] btrfs_start_transaction+0x34/0x44 [ 73.293181][ T4698] btrfs_create+0xf4/0x514 [ 73.293923][ T4698] path_openat+0xe18/0x2718 [ 73.294767][ T4698] do_filp_open+0x184/0x368 [ 73.295617][ T4698] do_sys_openat2+0x134/0x3f4 [ 73.296469][ T4698] __arm64_sys_openat+0x118/0x14c [ 73.297319][ T4698] invoke_syscall+0x98/0x2b0 [ 73.298128][ T4698] el0_svc_common+0x138/0x258 [ 73.299009][ T4698] do_el0_svc+0x58/0x13c [ 73.299795][ T4698] el0_svc+0x78/0x1d0 [ 73.300509][ T4698] el0t_64_sync_handler+0xcc/0xe4 [ 73.301378][ T4698] el0t_64_sync+0x1a0/0x1a4 [ 73.302163][ T4698] [ 73.302163][ T4698] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 73.303336][ T4698] start_transaction+0x624/0x13ec [ 73.304205][ T4698] btrfs_start_transaction+0x34/0x44 [ 73.305143][ T4698] btrfs_create+0xf4/0x514 [ 73.305911][ T4698] path_openat+0xe18/0x2718 [ 73.306707][ T4698] do_filp_open+0x184/0x368 [ 73.307510][ T4698] do_sys_openat2+0x134/0x3f4 [ 73.308340][ T4698] __arm64_sys_openat+0x118/0x14c [ 73.309245][ T4698] invoke_syscall+0x98/0x2b0 [ 73.310055][ T4698] el0_svc_common+0x138/0x258 [ 73.310921][ T4698] do_el0_svc+0x58/0x13c [ 73.311696][ T4698] el0_svc+0x78/0x1d0 [ 73.312429][ T4698] el0t_64_sync_handler+0xcc/0xe4 [ 73.313264][ T4698] el0t_64_sync+0x1a0/0x1a4 [ 73.314107][ T4698] [ 73.314107][ T4698] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 73.315526][ T4698] down_read+0xc0/0x38c [ 73.316272][ T4698] lookup_slow+0x4c/0x80 [ 73.317128][ T4698] walk_component+0x2b0/0x3a8 [ 73.318002][ T4698] path_lookupat+0x13c/0x3d0 [ 73.318817][ T4698] filename_lookup+0x1b4/0x464 [ 73.319661][ T4698] kern_path+0x4c/0x190 [ 73.320423][ T4698] lookup_bdev+0xc0/0x24c [ 73.321243][ T4698] btrfs_free_stale_devices+0x628/0x954 [ 73.322277][ T4698] btrfs_forget_devices+0x5c/0x98 [ 73.323083][ T4698] btrfs_control_ioctl+0x130/0x248 [ 73.323989][ T4698] __arm64_sys_ioctl+0x14c/0x1c8 [ 73.324818][ T4698] invoke_syscall+0x98/0x2b0 [ 73.325620][ T4698] el0_svc_common+0x138/0x258 [ 73.326458][ T4698] do_el0_svc+0x58/0x13c [ 73.327228][ T4698] el0_svc+0x78/0x1d0 [ 73.328018][ T4698] el0t_64_sync_handler+0xcc/0xe4 [ 73.328943][ T4698] el0t_64_sync+0x1a0/0x1a4 [ 73.329730][ T4698] [ 73.329730][ T4698] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 73.331118][ T4698] __lock_acquire+0x2870/0x67ec [ 73.331961][ T4698] lock_acquire+0x1f4/0x618 [ 73.332808][ T4698] __mutex_lock_common+0x194/0x1f14 [ 73.333791][ T4698] mutex_lock_nested+0xac/0x11c [ 73.334658][ T4698] btrfs_run_dev_stats+0xe4/0xdb0 [ 73.335496][ T4698] commit_cowonly_roots+0x148/0x7ec [ 73.336449][ T4698] btrfs_commit_transaction+0xf74/0x3078 [ 73.337509][ T4698] btrfs_sync_fs+0x628/0xb24 [ 73.338340][ T4698] sync_filesystem+0x1a0/0x218 [ 73.339248][ T4698] generic_shutdown_super+0x70/0x2f0 [ 73.340209][ T4698] kill_anon_super+0x4c/0x80 [ 73.341013][ T4698] btrfs_kill_super+0x40/0x58 [ 73.341830][ T4698] deactivate_locked_super+0xb8/0x134 [ 73.342765][ T4698] deactivate_super+0xf0/0x110 [ 73.343605][ T4698] cleanup_mnt+0x3b8/0x46c [ 73.344414][ T4698] __cleanup_mnt+0x20/0x30 [ 73.345209][ T4698] task_work_run+0x12c/0x1d8 [ 73.346022][ T4698] do_notify_resume+0x2450/0x309c [ 73.346957][ T4698] el0_svc+0xf0/0x1d0 [ 73.347699][ T4698] el0t_64_sync_handler+0xcc/0xe4 [ 73.348605][ T4698] el0t_64_sync+0x1a0/0x1a4 [ 73.349446][ T4698] [ 73.349446][ T4698] other info that might help us debug this: [ 73.349446][ T4698] [ 73.351083][ T4698] Chain exists of: [ 73.351083][ T4698] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 73.351083][ T4698] [ 73.353478][ T4698] Possible unsafe locking scenario: [ 73.353478][ T4698] [ 73.354556][ T4698] CPU0 CPU1 [ 73.355376][ T4698] ---- ---- [ 73.356208][ T4698] lock(&fs_info->tree_log_mutex); [ 73.356977][ T4698] lock(&fs_info->reloc_mutex); [ 73.358159][ T4698] lock(&fs_info->tree_log_mutex); [ 73.359399][ T4698] lock(&fs_devs->device_list_mutex); [ 73.360274][ T4698] [ 73.360274][ T4698] *** DEADLOCK *** [ 73.360274][ T4698] [ 73.361551][ T4698] 3 locks held by syz-executor/4698: [ 73.362393][ T4698] #0: ffff0000d1e1c0e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0xe8/0x110 [ 73.364046][ T4698] #1: ffff0000e606cc90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe18/0x3078 [ 73.365963][ T4698] #2: ffff0000e606c720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xeb4/0x3078 [ 73.367831][ T4698] [ 73.367831][ T4698] stack backtrace: [ 73.368820][ T4698] CPU: 0 PID: 4698 Comm: syz-executor Not tainted syzkaller #0 [ 73.369992][ T4698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 73.371583][ T4698] Call trace: [ 73.372053][ T4698] dump_backtrace+0x0/0x458 [ 73.372730][ T4698] show_stack+0x2c/0x3c [ 73.373411][ T4698] __dump_stack+0x30/0x40 [ 73.374093][ T4698] dump_stack_lvl+0xf4/0x15c [ 73.374772][ T4698] dump_stack+0x1c/0x5c [ 73.375393][ T4698] print_circular_bug+0x148/0x1b0 [ 73.376183][ T4698] check_noncircular+0x264/0x2f8 [ 73.376974][ T4698] __lock_acquire+0x2870/0x67ec [ 73.377758][ T4698] lock_acquire+0x1f4/0x618 [ 73.378507][ T4698] __mutex_lock_common+0x194/0x1f14 [ 73.379363][ T4698] mutex_lock_nested+0xac/0x11c [ 73.380077][ T4698] btrfs_run_dev_stats+0xe4/0xdb0 [ 73.380864][ T4698] commit_cowonly_roots+0x148/0x7ec [ 73.381796][ T4698] btrfs_commit_transaction+0xf74/0x3078 [ 73.382737][ T4698] btrfs_sync_fs+0x628/0xb24 [ 73.383495][ T4698] sync_filesystem+0x1a0/0x218 [ 73.384243][ T4698] generic_shutdown_super+0x70/0x2f0 [ 73.385084][ T4698] kill_anon_super+0x4c/0x80 [ 73.385869][ T4698] btrfs_kill_super+0x40/0x58 [ 73.386668][ T4698] deactivate_locked_super+0xb8/0x134 [ 73.387544][ T4698] deactivate_super+0xf0/0x110 [ 73.388298][ T4698] cleanup_mnt+0x3b8/0x46c [ 73.389012][ T4698] __cleanup_mnt+0x20/0x30 [ 73.389767][ T4698] task_work_run+0x12c/0x1d8 [ 73.390557][ T4698] do_notify_resume+0x2450/0x309c [ 73.391396][ T4698] el0_svc+0xf0/0x1d0 [ 73.392061][ T4698] el0t_64_sync_handler+0xcc/0xe4 [ 73.392900][ T4698] el0t_64_sync+0x1a0/0x1a4 [ 73.394546][ T1967] Bluetooth: hci0: command 0x040f tx timeout [ 73.525248][ T4952] loop0: detected capacity change from 0 to 32768 [ 73.569192][ T4952] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4952) [ 73.572668][ T4952] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.574135][ T4952] BTRFS info (device loop0): setting nodatasum [ 73.575587][ T4952] BTRFS info (device loop0): force zlib compression, level 3 [ 73.576790][ T4952] BTRFS info (device loop0): turning on flush-on-commit [ 73.577835][ T4952] BTRFS info (device loop0): enabling auto defrag [ 73.578818][ T4952] BTRFS info (device loop0): using free space tree [ 73.579946][ T4952] BTRFS info (device loop0): has skinny extents [ 73.586684][ T4952] BTRFS info (device loop0): enabling ssd optimizations [ 73.684001][ T4987] loop0: detected capacity change from 0 to 32768 [ 73.765965][ T4987] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4987) [ 73.768763][ T4987] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.770240][ T4987] BTRFS info (device loop0): setting nodatasum [ 73.771280][ T4987] BTRFS info (device loop0): force zlib compression, level 3 [ 73.772445][ T4987] BTRFS info (device loop0): turning on flush-on-commit [ 73.773598][ T4987] BTRFS info (device loop0): enabling auto defrag [ 73.775686][ T4987] BTRFS info (device loop0): using free space tree [ 73.776664][ T4987] BTRFS info (device loop0): has skinny extents [ 73.781959][ T4987] BTRFS info (device loop0): enabling ssd optimizations [ 73.877285][ T5009] loop0: detected capacity change from 0 to 32768 [ 73.882744][ T5009] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5009) [ 73.886735][ T5009] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.888272][ T5009] BTRFS info (device loop0): setting nodatasum [ 73.889230][ T5009] BTRFS info (device loop0): force zlib compression, level 3 [ 73.890387][ T5009] BTRFS info (device loop0): turning on flush-on-commit [ 73.891431][ T5009] BTRFS info (device loop0): enabling auto defrag [ 73.892387][ T5009] BTRFS info (device loop0): using free space tree [ 73.893338][ T5009] BTRFS info (device loop0): has skinny extents [ 73.899716][ T5009] BTRFS info (device loop0): enabling ssd optimizations [ 73.986022][ T5030] loop0: detected capacity change from 0 to 32768 [ 73.988148][ T5030] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5030) [ 73.990946][ T5030] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.992293][ T5030] BTRFS info (device loop0): setting nodatasum [ 73.993262][ T5030] BTRFS info (device loop0): force zlib compression, level 3 [ 73.994524][ T5030] BTRFS info (device loop0): turning on flush-on-commit [ 73.995764][ T5030] BTRFS info (device loop0): enabling auto defrag [ 73.996924][ T5030] BTRFS info (device loop0): using free space tree [ 73.997892][ T5030] BTRFS info (device loop0): has skinny extents [ 74.007387][ T5030] BTRFS info (device loop0): enabling ssd optimizations [ 74.093310][ T5051] loop0: detected capacity change from 0 to 32768 [ 74.125264][ T5051] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5051) [ 74.170217][ T5051] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.171730][ T5051] BTRFS info (device loop0): setting nodatasum [ 74.172732][ T5051] BTRFS info (device loop0): force zlib compression, level 3 [ 74.174000][ T5051] BTRFS info (device loop0): turning on flush-on-commit [ 74.175472][ T5051] BTRFS info (device loop0): enabling auto defrag [ 74.176512][ T5051] BTRFS info (device loop0): using free space tree [ 74.177536][ T5051] BTRFS info (device loop0): has skinny extents [ 74.182918][ T5051] BTRFS info (device loop0): enabling ssd optimizations [ 74.282784][ T5072] loop0: detected capacity change from 0 to 32768 [ 74.360816][ T5072] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5072) [ 74.369559][ T5072] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.371063][ T5072] BTRFS info (device loop0): setting nodatasum [ 74.371996][ T5072] BTRFS info (device loop0): force zlib compression, level 3 [ 74.373211][ T5072] BTRFS info (device loop0): turning on flush-on-commit [ 74.374251][ T5072] BTRFS info (device loop0): enabling auto defrag [ 74.376607][ T5072] BTRFS info (device loop0): using free space tree [ 74.377654][ T5072] BTRFS info (device loop0): has skinny extents [ 74.383013][ T5072] BTRFS info (device loop0): enabling ssd optimizations [ 74.446279][ T136] device hsr_slave_0 left promiscuous mode [ 74.473523][ T5093] loop0: detected capacity change from 0 to 32768 [ 74.495303][ T136] device hsr_slave_1 left promiscuous mode [ 74.518225][ T5093] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5093) [ 74.521445][ T5093] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.523127][ T5093] BTRFS info (device loop0): setting nodatasum [ 74.528695][ T5093] BTRFS info (device loop0): force zlib compression, level 3 [ 74.529841][ T5093] BTRFS info (device loop0): turning on flush-on-commit [ 74.530967][ T5093] BTRFS info (device loop0): enabling auto defrag [ 74.532037][ T5093] BTRFS info (device loop0): using free space tree [ 74.533137][ T5093] BTRFS info (device loop0): has skinny extents [ 74.539365][ T5093] BTRFS info (device loop0): enabling ssd optimizations [ 74.574887][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.576157][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.577643][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.578859][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.580284][ T136] device bridge_slave_1 left promiscuous mode [ 74.581261][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.615922][ T136] device bridge_slave_0 left promiscuous mode [ 74.616948][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.630497][ T5116] loop0: detected capacity change from 0 to 32768 [ 74.656311][ T5116] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5116) [ 74.695536][ T5116] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.696981][ T5116] BTRFS info (device loop0): setting nodatasum [ 74.697949][ T5116] BTRFS info (device loop0): force zlib compression, level 3 [ 74.699304][ T5116] BTRFS info (device loop0): turning on flush-on-commit [ 74.700427][ T5116] BTRFS info (device loop0): enabling auto defrag [ 74.701431][ T5116] BTRFS info (device loop0): using free space tree [ 74.702496][ T5116] BTRFS info (device loop0): has skinny extents [ 74.709653][ T5116] BTRFS info (device loop0): enabling ssd optimizations [ 74.734749][ T136] device veth1_macvtap left promiscuous mode [ 74.735810][ T136] device veth0_macvtap left promiscuous mode [ 74.736777][ T136] device veth1_vlan left promiscuous mode [ 74.737734][ T136] device veth0_vlan left promiscuous mode [ 74.815952][ T5138] loop0: detected capacity change from 0 to 32768 [ 74.828280][ T136] team0 (unregistering): Port device team_slave_1 removed [ 74.831511][ T136] team0 (unregistering): Port device team_slave_0 removed [ 74.835081][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.866127][ T5138] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5138) [ 74.870721][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.925445][ T5138] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.926960][ T5138] BTRFS info (device loop0): setting nodatasum [ 74.928019][ T5138] BTRFS info (device loop0): force zlib compression, level 3 [ 74.929154][ T5138] BTRFS info (device loop0): turning on flush-on-commit [ 74.930282][ T5138] BTRFS info (device loop0): enabling auto defrag [ 74.931332][ T5138] BTRFS info (device loop0): using free space tree [ 74.932402][ T5138] BTRFS info (device loop0): has skinny extents [ 74.948361][ T5138] BTRFS info (device loop0): enabling ssd optimizations [ 74.987795][ T136] bond0 (unregistering): Released all slaves [ 75.064173][ T5159] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5159) [ 75.072571][ T5159] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.074074][ T5159] BTRFS info (device loop0): setting nodatasum [ 75.075358][ T5159] BTRFS info (device loop0): force zlib compression, level 3 [ 75.076551][ T5159] BTRFS info (device loop0): turning on flush-on-commit [ 75.077581][ T5159] BTRFS info (device loop0): enabling auto defrag [ 75.078508][ T5159] BTRFS info (device loop0): using free space tree [ 75.079499][ T5159] BTRFS info (device loop0): has skinny extents [ 75.085502][ T5159] BTRFS info (device loop0): enabling ssd optimizations [ 75.254843][ T5180] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5180) [ 75.296156][ T5180] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.297666][ T5180] BTRFS info (device loop0): setting nodatasum [ 75.298696][ T5180] BTRFS info (device loop0): force zlib compression, level 3 [ 75.299952][ T5180] BTRFS info (device loop0): turning on flush-on-commit [ 75.301117][ T5180] BTRFS info (device loop0): enabling auto defrag [ 75.302146][ T5180] BTRFS info (device loop0): using free space tree [ 75.303215][ T5180] BTRFS info (device loop0): has skinny extents [ 75.309262][ T5180] BTRFS info (device loop0): enabling ssd optimizations [ 75.406445][ T5201] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5201) [ 75.409088][ T5201] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.410561][ T5201] BTRFS info (device loop0): setting nodatasum [ 75.411522][ T5201] BTRFS info (device loop0): force zlib compression, level 3 [ 75.412728][ T5201] BTRFS info (device loop0): turning on flush-on-commit [ 75.464625][ T4983] Bluetooth: hci0: command 0x0419 tx timeout [ 75.531785][ T5223] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5223) [ 75.639672][ T5244] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5244) [ 75.805865][ T5265] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5265) [ 75.959760][ T5286] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5286) [ 76.098269][ T5307] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5307) [ 76.305372][ T5328] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5328) [ 76.462495][ T5349] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5349) [ 76.564761][ T5370] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5370) [ 76.661366][ T5391] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5391) [ 76.798039][ T5412] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5412) [ 76.939291][ T5433] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5433) [ 77.085201][ T5454] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5454) [ 77.231516][ T5475] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5475) [ 77.249555][ T4534] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4534) [ 77.417726][ T5517] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5517) [ 77.547431][ T5538] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5538) [ 77.649973][ T5559] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5559) [ 77.673184][ T4534] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4534) [ 77.985891][ T5601] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5601) [ 78.115834][ T5622] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5622) 1970/01/01 00:01:18 executed programs: 35 [ 78.245382][ T5643] set_capacity_and_notify: 23 callbacks suppressed [ 78.245391][ T5643] loop0: detected capacity change from 0 to 32768 [ 78.285282][ T5643] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5643) [ 78.287981][ T5643] btrfs_printk: 164 callbacks suppressed [ 78.287988][ T5643] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.290280][ T5643] BTRFS info (device loop0): setting nodatasum [ 78.291332][ T5643] BTRFS info (device loop0): force zlib compression, level 3 [ 78.292527][ T5643] BTRFS info (device loop0): turning on flush-on-commit [ 78.293647][ T5643] BTRFS info (device loop0): enabling auto defrag [ 78.294812][ T5643] BTRFS info (device loop0): using free space tree [ 78.295879][ T5643] BTRFS info (device loop0): has skinny extents [ 78.301329][ T5643] BTRFS info (device loop0): enabling ssd optimizations [ 78.388174][ T5664] loop0: detected capacity change from 0 to 32768 [ 78.394358][ T5664] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5664) [ 78.399421][ T5664] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.400934][ T5664] BTRFS info (device loop0): setting nodatasum [ 78.401944][ T5664] BTRFS info (device loop0): force zlib compression, level 3 [ 78.403038][ T5664] BTRFS info (device loop0): turning on flush-on-commit [ 78.404063][ T5664] BTRFS info (device loop0): enabling auto defrag [ 78.405704][ T5664] BTRFS info (device loop0): using free space tree [ 78.406838][ T5664] BTRFS info (device loop0): has skinny extents [ 78.413412][ T5664] BTRFS info (device loop0): enabling ssd optimizations [ 78.510841][ T5685] loop0: detected capacity change from 0 to 32768 [ 78.513683][ T5685] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5685) [ 78.516410][ T5685] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.517779][ T5685] BTRFS info (device loop0): setting nodatasum [ 78.518721][ T5685] BTRFS info (device loop0): force zlib compression, level 3 [ 78.519894][ T5685] BTRFS info (device loop0): turning on flush-on-commit [ 78.520994][ T5685] BTRFS info (device loop0): enabling auto defrag [ 78.522123][ T5685] BTRFS info (device loop0): using free space tree [ 78.523175][ T5685] BTRFS info (device loop0): has skinny extents [ 78.530056][ T5685] BTRFS info (device loop0): enabling ssd optimizations [ 78.617821][ T5706] loop0: detected capacity change from 0 to 32768 [ 78.619884][ T5706] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5706) [ 78.623255][ T5706] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.624916][ T5706] BTRFS info (device loop0): setting nodatasum [ 78.625863][ T5706] BTRFS info (device loop0): force zlib compression, level 3 [ 78.627085][ T5706] BTRFS info (device loop0): turning on flush-on-commit [ 78.628194][ T5706] BTRFS info (device loop0): enabling auto defrag [ 78.629223][ T5706] BTRFS info (device loop0): using free space tree [ 78.630272][ T5706] BTRFS info (device loop0): has skinny extents [ 78.637066][ T5706] BTRFS info (device loop0): enabling ssd optimizations [ 78.728951][ T5727] loop0: detected capacity change from 0 to 32768 [ 78.733514][ T5727] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5727) [ 78.737506][ T5727] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.738908][ T5727] BTRFS info (device loop0): setting nodatasum [ 78.739915][ T5727] BTRFS info (device loop0): force zlib compression, level 3 [ 78.741089][ T5727] BTRFS info (device loop0): turning on flush-on-commit [ 78.742207][ T5727] BTRFS info (device loop0): enabling auto defrag [ 78.743270][ T5727] BTRFS info (device loop0): using free space tree [ 78.744378][ T5727] BTRFS info (device loop0): has skinny extents [ 78.751607][ T5727] BTRFS info (device loop0): enabling ssd optimizations [ 78.842530][ T5748] loop0: detected capacity change from 0 to 32768 [ 78.848011][ T5748] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5748) [ 78.851809][ T5748] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.853241][ T5748] BTRFS info (device loop0): setting nodatasum [ 78.854218][ T5748] BTRFS info (device loop0): force zlib compression, level 3 [ 78.855762][ T5748] BTRFS info (device loop0): turning on flush-on-commit [ 78.856913][ T5748] BTRFS info (device loop0): enabling auto defrag [ 78.857992][ T5748] BTRFS info (device loop0): using free space tree [ 78.858953][ T5748] BTRFS info (device loop0): has skinny extents [ 78.864357][ T5748] BTRFS info (device loop0): enabling ssd optimizations [ 78.956679][ T5769] loop0: detected capacity change from 0 to 32768 [ 78.961760][ T5769] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5769) [ 78.966168][ T5769] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.967566][ T5769] BTRFS info (device loop0): setting nodatasum [ 78.968516][ T5769] BTRFS info (device loop0): force zlib compression, level 3 [ 78.969663][ T5769] BTRFS info (device loop0): turning on flush-on-commit [ 78.970841][ T5769] BTRFS info (device loop0): enabling auto defrag [ 78.971837][ T5769] BTRFS info (device loop0): using free space tree [ 78.972923][ T5769] BTRFS info (device loop0): has skinny extents [ 78.978987][ T5769] BTRFS info (device loop0): enabling ssd optimizations [ 79.068457][ T5790] loop0: detected capacity change from 0 to 32768 [ 79.073364][ T5790] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5790) [ 79.077360][ T5790] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.078971][ T5790] BTRFS info (device loop0): setting nodatasum [ 79.079929][ T5790] BTRFS info (device loop0): force zlib compression, level 3 [ 79.081146][ T5790] BTRFS info (device loop0): turning on flush-on-commit [ 79.082181][ T5790] BTRFS info (device loop0): enabling auto defrag [ 79.083170][ T5790] BTRFS info (device loop0): using free space tree [ 79.084162][ T5790] BTRFS info (device loop0): has skinny extents [ 79.090497][ T5790] BTRFS info (device loop0): enabling ssd optimizations [ 79.174975][ T5811] loop0: detected capacity change from 0 to 32768 [ 79.196285][ T5811] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5811) [ 79.199997][ T5811] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.201424][ T5811] BTRFS info (device loop0): setting nodatasum [ 79.202382][ T5811] BTRFS info (device loop0): force zlib compression, level 3 [ 79.203578][ T5811] BTRFS info (device loop0): turning on flush-on-commit [ 79.205162][ T5811] BTRFS info (device loop0): enabling auto defrag [ 79.206119][ T5811] BTRFS info (device loop0): using free space tree [ 79.207273][ T5811] BTRFS info (device loop0): has skinny extents [ 79.212659][ T5811] BTRFS info (device loop0): enabling ssd optimizations [ 79.304309][ T5832] loop0: detected capacity change from 0 to 32768 [ 79.335780][ T5832] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5832) [ 79.338559][ T5832] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.339995][ T5832] BTRFS info (device loop0): setting nodatasum [ 79.340936][ T5832] BTRFS info (device loop0): force zlib compression, level 3 [ 79.342114][ T5832] BTRFS info (device loop0): turning on flush-on-commit [ 79.343177][ T5832] BTRFS info (device loop0): enabling auto defrag [ 79.344197][ T5832] BTRFS info (device loop0): using free space tree [ 79.345356][ T5832] BTRFS info (device loop0): has skinny extents [ 79.350675][ T5832] BTRFS info (device loop0): enabling ssd optimizations [ 79.466535][ T5853] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5853) [ 79.469617][ T5853] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.471016][ T5853] BTRFS info (device loop0): setting nodatasum [ 79.471973][ T5853] BTRFS info (device loop0): force zlib compression, level 3 [ 79.473130][ T5853] BTRFS info (device loop0): turning on flush-on-commit [ 79.474286][ T5853] BTRFS info (device loop0): enabling auto defrag [ 79.476482][ T5853] BTRFS info (device loop0): using free space tree [ 79.477460][ T5853] BTRFS info (device loop0): has skinny extents [ 79.483366][ T5853] BTRFS info (device loop0): enabling ssd optimizations [ 79.580923][ T5874] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (5874) [ 79.583757][ T5874] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.585515][ T5874] BTRFS info (device loop0): setting nodatasum [ 79.586613][ T5874] BTRFS info (device loop0): force zlib compression, level 3 [ 79.587800][ T5874] BTRFS info (device loop0): turning on flush-on-commit [ 79.588964][ T5874] BTRFS info (device loop0): enabling auto defrag [ 79.590272][ T5874] BTRFS info (device loop0): using free space tree [ 79.591387][ T5874] BTRFS info (device loop0): has skinny extents [ 79.600366][ T5874] BTRFS info (device loop0): enabling ssd optimizations [ 79.745265][ T5895] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5895) [ 79.747923][ T5895] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.749317][ T5895] BTRFS info (device loop0): setting nodatasum [ 79.750216][ T5895] BTRFS info (device loop0): force zlib compression, level 3 [ 79.751340][ T5895] BTRFS info (device loop0): turning on flush-on-commit [ 79.885943][ T5916] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5916) [ 79.991632][ T5937] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5937) [ 80.010650][ T4534] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4534) [ 80.295840][ T5979] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (5979) [ 80.410127][ T6000] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (6000) [ 80.430007][ T4534] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4534) [ 80.630049][ T6042] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6042) [ 80.650238][ T4534] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4534) [ 80.796471][ T4534] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4534) [ 80.899343][ T4534] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4534) [ 81.040861][ T4534] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4534) [ 81.273319][ T6147] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6147) [ 81.299622][ T4534] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4534) [ 81.586455][ T6189] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6189) [ 81.692704][ T6210] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6210) [ 81.879447][ T6231] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6231) [ 82.035430][ T6252] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.77 (6252) [ 82.135267][ T6273] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.78 (6273) [ 82.156990][ T4534] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4534) [ 82.375330][ T6315] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.80 (6315) [ 82.516409][ T6336] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.81 (6336) [ 82.622093][ T6357] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.82 (6357) [ 82.732686][ T6378] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.83 (6378) [ 82.875639][ T6399] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.84 (6399) [ 82.995066][ T6420] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.85 (6420) [ 83.098585][ T6441] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.86 (6441) [ 83.206194][ T6462] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.87 (6462)