Warning: Permanently added '10.128.0.134' (ED25519) to the list of known hosts. 1970/01/01 00:01:02 ignoring optional flag "type"="gce" 1970/01/01 00:01:02 parsed 1 programs [ 63.584529][ T4407] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 65.040580][ T4513] chnl_net:caif_netlink_parms(): no params data found [ 65.059033][ T4513] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.060126][ T4513] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.061640][ T4513] device bridge_slave_0 entered promiscuous mode [ 65.064493][ T4513] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.065624][ T4513] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.067123][ T4513] device bridge_slave_1 entered promiscuous mode [ 65.077502][ T4513] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.079933][ T4513] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.088856][ T4513] team0: Port device team_slave_0 added [ 65.090606][ T4513] team0: Port device team_slave_1 added [ 65.097478][ T4513] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.098553][ T4513] 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. [ 65.102329][ T4513] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.104762][ T4513] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.105803][ T4513] 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. [ 65.109660][ T4513] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.163731][ T4513] device hsr_slave_0 entered promiscuous mode [ 65.202739][ T4513] device hsr_slave_1 entered promiscuous mode [ 65.851388][ T4513] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.876430][ T4513] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.913998][ T4513] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.954650][ T4513] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.026624][ T4513] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.027807][ T4513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.029132][ T4513] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.030295][ T4513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.054615][ T4513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.058682][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.060294][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.061864][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.067509][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 66.078745][ T4513] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.081842][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.083852][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.085343][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.086349][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.097011][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.098793][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.100482][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.101716][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.119638][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.121411][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.124254][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.126302][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.127983][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.134101][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.139007][ T4513] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.140645][ T4513] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.154032][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.155793][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.157184][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.158814][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.160441][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.165493][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.247932][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.249136][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.252394][ T4513] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.273361][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.275010][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.287943][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.289465][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.291233][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.293042][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.302176][ T4513] device veth0_vlan entered promiscuous mode [ 66.306547][ T4513] device veth1_vlan entered promiscuous mode [ 66.324179][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.325669][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.327041][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.328439][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.344267][ T4513] device veth0_macvtap entered promiscuous mode [ 66.346905][ T4513] device veth1_macvtap entered promiscuous mode [ 66.352036][ T4513] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.353221][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.355215][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.356657][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.358242][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.363718][ T4513] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.366049][ T4513] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.367395][ T4513] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.368677][ T4513] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.369908][ T4513] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.375256][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.377261][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.569878][ T1719] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.571079][ T1719] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.586142][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.588510][ T555] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.589792][ T555] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.591646][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.150558][ T348] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:07 executed programs: 0 [ 67.470914][ T4778] chnl_net:caif_netlink_parms(): no params data found [ 67.489804][ T4778] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.491420][ T4778] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.494157][ T4778] device bridge_slave_0 entered promiscuous mode [ 67.496476][ T4778] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.497630][ T4778] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.499124][ T4778] device bridge_slave_1 entered promiscuous mode [ 67.507727][ T4778] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.510263][ T4778] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.518854][ T4778] team0: Port device team_slave_0 added [ 67.520890][ T4778] team0: Port device team_slave_1 added [ 67.529863][ T4778] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.530953][ T4778] 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. [ 67.535221][ T4778] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.537624][ T4778] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.538789][ T4778] 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. [ 67.543371][ T4778] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.594191][ T4778] device hsr_slave_0 entered promiscuous mode [ 67.652826][ T4778] device hsr_slave_1 entered promiscuous mode [ 67.692636][ T4778] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.693763][ T4778] Cannot create hsr debugfs directory [ 69.275748][ T348] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.442625][ T4174] Bluetooth: hci1: command 0x0409 tx timeout [ 69.604567][ T1541] cfg80211: failed to load regulatory.db [ 69.606467][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.607570][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.446412][ T348] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.496923][ T348] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.532853][ T4175] Bluetooth: hci1: command 0x041b tx timeout [ 72.386124][ T4778] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.425151][ T4778] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.463701][ T4778] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.504657][ T4778] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.567903][ T4778] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.571917][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.573747][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.576385][ T4778] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.578873][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.580396][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.581943][ T555] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.583152][ T555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.585777][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.588398][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.589992][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.591424][ T555] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.592462][ T555] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.597682][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.599294][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.601774][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.604210][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.606085][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.608509][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.610149][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.613822][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.615651][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.617774][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.619233][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.621712][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.663636][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.665017][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.668348][ T4778] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.675124][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.676792][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.687074][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.688640][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.690245][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.691637][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.694476][ T4778] device veth0_vlan entered promiscuous mode [ 72.698137][ T4778] device veth1_vlan entered promiscuous mode [ 72.707284][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.708697][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.710167][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.711664][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.714397][ T4778] device veth0_macvtap entered promiscuous mode [ 72.716858][ T4778] device veth1_macvtap entered promiscuous mode [ 72.721655][ T4778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.724336][ T4778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.726499][ T4778] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.727680][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.729311][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.731243][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.733066][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.735648][ T4778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.737164][ T4778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.739156][ T4778] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.740346][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.741934][ T1719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.745686][ T4778] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.747000][ T4778] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.748272][ T4778] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.749561][ T4778] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.772152][ T555] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.774034][ T555] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.777140][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.780422][ T1719] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.781760][ T1719] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.784108][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:12 executed programs: 2 [ 72.898030][ T4969] loop0: detected capacity change from 0 to 32768 [ 72.974779][ T4969] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4969) [ 73.027324][ T4969] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.029110][ T4969] BTRFS info (device loop0): setting nodatasum [ 73.030154][ T4969] BTRFS info (device loop0): force zlib compression, level 3 [ 73.031317][ T4969] BTRFS info (device loop0): turning on flush-on-commit [ 73.032439][ T4969] BTRFS info (device loop0): enabling auto defrag [ 73.034139][ T4969] BTRFS info (device loop0): using free space tree [ 73.035174][ T4969] BTRFS info (device loop0): has skinny extents [ 73.050272][ T4969] BTRFS info (device loop0): enabling ssd optimizations [ 73.066807][ T4778] [ 73.067192][ T4778] ====================================================== [ 73.068260][ T4778] WARNING: possible circular locking dependency detected [ 73.069360][ T4778] syzkaller #0 Not tainted [ 73.070004][ T4778] ------------------------------------------------------ [ 73.071130][ T4778] syz-executor/4778 is trying to acquire lock: [ 73.072041][ T4778] ffff0000e764e8e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe0/0xcac [ 73.073645][ T4778] [ 73.073645][ T4778] but task is already holding lock: [ 73.074710][ T4778] ffff0000d7848720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 73.076410][ T4778] [ 73.076410][ T4778] which lock already depends on the new lock. [ 73.076410][ T4778] [ 73.078079][ T4778] [ 73.078079][ T4778] the existing dependency chain (in reverse order) is: [ 73.079546][ T4778] [ 73.079546][ T4778] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 73.080883][ T4778] __mutex_lock_common+0x194/0x1edc [ 73.081829][ T4778] mutex_lock_nested+0xac/0x11c [ 73.082695][ T4778] btrfs_commit_transaction+0xe44/0x3044 [ 73.083688][ T4778] btrfs_sync_fs+0x628/0xb2c [ 73.084477][ T4778] sync_filesystem+0x1a0/0x218 [ 73.085258][ T4778] generic_shutdown_super+0x70/0x2f0 [ 73.086108][ T4778] kill_anon_super+0x4c/0x80 [ 73.086964][ T4778] btrfs_kill_super+0x40/0x58 [ 73.087856][ T4778] deactivate_locked_super+0xb8/0x13c [ 73.088775][ T4778] deactivate_super+0xf8/0x118 [ 73.089609][ T4778] cleanup_mnt+0x3a4/0x458 [ 73.090403][ T4778] __cleanup_mnt+0x20/0x30 [ 73.091166][ T4778] task_work_run+0x12c/0x1e0 [ 73.091980][ T4778] do_notify_resume+0x24b4/0x3128 [ 73.092888][ T4778] el0_svc+0xf0/0x1e0 [ 73.093558][ T4778] el0t_64_sync_handler+0xcc/0xe4 [ 73.094422][ T4778] el0t_64_sync+0x1a0/0x1a4 [ 73.095227][ T4778] [ 73.095227][ T4778] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 73.096564][ T4778] __mutex_lock_common+0x194/0x1edc [ 73.097520][ T4778] mutex_lock_nested+0xac/0x11c [ 73.098336][ T4778] start_transaction+0x440/0x13f0 [ 73.099213][ T4778] btrfs_start_transaction+0x34/0x44 [ 73.100009][ T4778] btrfs_create+0xf0/0x508 [ 73.100692][ T4778] path_openat+0x1144/0x26e4 [ 73.101500][ T4778] do_filp_open+0x164/0x330 [ 73.102368][ T4778] do_sys_openat2+0x128/0x3d8 [ 73.103218][ T4778] __arm64_sys_openat+0x120/0x154 [ 73.104130][ T4778] invoke_syscall+0x98/0x2b8 [ 73.104990][ T4778] el0_svc_common+0x138/0x258 [ 73.105875][ T4778] do_el0_svc+0x58/0x14c [ 73.106680][ T4778] el0_svc+0x78/0x1e0 [ 73.107389][ T4778] el0t_64_sync_handler+0xcc/0xe4 [ 73.108247][ T4778] el0t_64_sync+0x1a0/0x1a4 [ 73.109039][ T4778] [ 73.109039][ T4778] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 73.110230][ T4778] start_transaction+0x624/0x13f0 [ 73.111072][ T4778] btrfs_start_transaction+0x34/0x44 [ 73.111946][ T4778] btrfs_create+0xf0/0x508 [ 73.112719][ T4778] path_openat+0x1144/0x26e4 [ 73.113541][ T4778] do_filp_open+0x164/0x330 [ 73.114342][ T4778] do_sys_openat2+0x128/0x3d8 [ 73.115202][ T4778] __arm64_sys_openat+0x120/0x154 [ 73.116000][ T4778] invoke_syscall+0x98/0x2b8 [ 73.116826][ T4778] el0_svc_common+0x138/0x258 [ 73.117638][ T4778] do_el0_svc+0x58/0x14c [ 73.118364][ T4778] el0_svc+0x78/0x1e0 [ 73.119103][ T4778] el0t_64_sync_handler+0xcc/0xe4 [ 73.119943][ T4778] el0t_64_sync+0x1a0/0x1a4 [ 73.120713][ T4778] [ 73.120713][ T4778] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 73.122141][ T4778] down_read+0xc0/0x390 [ 73.122971][ T4778] lookup_slow+0x4c/0x80 [ 73.123657][ T4778] walk_component+0x2b0/0x3a8 [ 73.124462][ T4778] path_lookupat+0x13c/0x3d0 [ 73.125237][ T4778] filename_lookup+0x180/0x414 [ 73.126032][ T4778] kern_path+0x4c/0x190 [ 73.126828][ T4778] lookup_bdev+0xbc/0x244 [ 73.127641][ T4778] btrfs_free_stale_devices+0x614/0x908 [ 73.128644][ T4778] btrfs_forget_devices+0x5c/0x98 [ 73.129482][ T4778] btrfs_control_ioctl+0x130/0x248 [ 73.130371][ T4778] __arm64_sys_ioctl+0x14c/0x1c8 [ 73.131272][ T4778] invoke_syscall+0x98/0x2b8 [ 73.132146][ T4778] el0_svc_common+0x138/0x258 [ 73.132970][ T4778] do_el0_svc+0x58/0x14c [ 73.133730][ T4778] el0_svc+0x78/0x1e0 [ 73.134472][ T4778] el0t_64_sync_handler+0xcc/0xe4 [ 73.135322][ T4778] el0t_64_sync+0x1a0/0x1a4 [ 73.136098][ T4778] [ 73.136098][ T4778] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 73.137328][ T4778] __lock_acquire+0x2928/0x651c [ 73.138121][ T4778] lock_acquire+0x1f4/0x620 [ 73.138860][ T4778] __mutex_lock_common+0x194/0x1edc [ 73.139824][ T4778] mutex_lock_nested+0xac/0x11c [ 73.140730][ T4778] btrfs_run_dev_stats+0xe0/0xcac [ 73.141625][ T4778] commit_cowonly_roots+0x144/0x7e8 [ 73.142526][ T4778] btrfs_commit_transaction+0xf04/0x3044 [ 73.143582][ T4778] btrfs_sync_fs+0x628/0xb2c [ 73.144393][ T4778] sync_filesystem+0x1a0/0x218 [ 73.145219][ T4778] generic_shutdown_super+0x70/0x2f0 [ 73.146135][ T4778] kill_anon_super+0x4c/0x80 [ 73.147012][ T4778] btrfs_kill_super+0x40/0x58 [ 73.147913][ T4778] deactivate_locked_super+0xb8/0x13c [ 73.148878][ T4778] deactivate_super+0xf8/0x118 [ 73.149786][ T4778] cleanup_mnt+0x3a4/0x458 [ 73.150571][ T4778] __cleanup_mnt+0x20/0x30 [ 73.151325][ T4778] task_work_run+0x12c/0x1e0 [ 73.152074][ T4778] do_notify_resume+0x24b4/0x3128 [ 73.152983][ T4778] el0_svc+0xf0/0x1e0 [ 73.153699][ T4778] el0t_64_sync_handler+0xcc/0xe4 [ 73.154551][ T4778] el0t_64_sync+0x1a0/0x1a4 [ 73.155303][ T4778] [ 73.155303][ T4778] other info that might help us debug this: [ 73.155303][ T4778] [ 73.156758][ T4778] Chain exists of: [ 73.156758][ T4778] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 73.156758][ T4778] [ 73.159088][ T4778] Possible unsafe locking scenario: [ 73.159088][ T4778] [ 73.160163][ T4778] CPU0 CPU1 [ 73.161030][ T4778] ---- ---- [ 73.161955][ T4778] lock(&fs_info->tree_log_mutex); [ 73.162793][ T4778] lock(&fs_info->reloc_mutex); [ 73.163944][ T4778] lock(&fs_info->tree_log_mutex); [ 73.165275][ T4778] lock(&fs_devs->device_list_mutex); [ 73.166168][ T4778] [ 73.166168][ T4778] *** DEADLOCK *** [ 73.166168][ T4778] [ 73.167469][ T4778] 3 locks held by syz-executor/4778: [ 73.168280][ T4778] #0: ffff0000e60320e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0xf0/0x118 [ 73.169829][ T4778] #1: ffff0000d7848c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xda8/0x3044 [ 73.171450][ T4778] #2: ffff0000d7848720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 73.173097][ T4778] [ 73.173097][ T4778] stack backtrace: [ 73.173940][ T4778] CPU: 1 PID: 4778 Comm: syz-executor Not tainted syzkaller #0 [ 73.175044][ T4778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.176708][ T4778] Call trace: [ 73.177182][ T4778] dump_backtrace+0x0/0x43c [ 73.177858][ T4778] show_stack+0x2c/0x3c [ 73.178469][ T4778] __dump_stack+0x30/0x40 [ 73.179082][ T4778] dump_stack_lvl+0xf8/0x160 [ 73.179739][ T4778] dump_stack+0x1c/0x5c [ 73.180331][ T4778] print_circular_bug+0x148/0x1b0 [ 73.181029][ T4778] check_noncircular+0x240/0x2d4 [ 73.181868][ T4778] __lock_acquire+0x2928/0x651c [ 73.182698][ T4778] lock_acquire+0x1f4/0x620 [ 73.183502][ T4778] __mutex_lock_common+0x194/0x1edc [ 73.184326][ T4778] mutex_lock_nested+0xac/0x11c [ 73.185116][ T4778] btrfs_run_dev_stats+0xe0/0xcac [ 73.185936][ T4778] commit_cowonly_roots+0x144/0x7e8 [ 73.186804][ T4778] btrfs_commit_transaction+0xf04/0x3044 [ 73.187758][ T4778] btrfs_sync_fs+0x628/0xb2c [ 73.188501][ T4778] sync_filesystem+0x1a0/0x218 [ 73.189239][ T4778] generic_shutdown_super+0x70/0x2f0 [ 73.190111][ T4778] kill_anon_super+0x4c/0x80 [ 73.190748][ T4778] btrfs_kill_super+0x40/0x58 [ 73.191529][ T4778] deactivate_locked_super+0xb8/0x13c [ 73.192457][ T4778] deactivate_super+0xf8/0x118 [ 73.193272][ T4778] cleanup_mnt+0x3a4/0x458 [ 73.193981][ T4778] __cleanup_mnt+0x20/0x30 [ 73.194745][ T4778] task_work_run+0x12c/0x1e0 [ 73.195478][ T4778] do_notify_resume+0x24b4/0x3128 [ 73.196231][ T4778] el0_svc+0xf0/0x1e0 [ 73.196835][ T4778] el0t_64_sync_handler+0xcc/0xe4 [ 73.197581][ T4778] el0t_64_sync+0x1a0/0x1a4 [ 73.350766][ T4990] loop0: detected capacity change from 0 to 32768 [ 73.393164][ T4990] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4990) [ 73.397315][ T4990] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.398715][ T4990] BTRFS info (device loop0): setting nodatasum [ 73.399697][ T4990] BTRFS info (device loop0): force zlib compression, level 3 [ 73.400779][ T4990] BTRFS info (device loop0): turning on flush-on-commit [ 73.401718][ T4990] BTRFS info (device loop0): enabling auto defrag [ 73.402845][ T4990] BTRFS info (device loop0): using free space tree [ 73.403840][ T4990] BTRFS info (device loop0): has skinny extents [ 73.409445][ T4990] BTRFS info (device loop0): enabling ssd optimizations [ 73.502425][ T5015] loop0: detected capacity change from 0 to 32768 [ 73.545787][ T5015] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5015) [ 73.548922][ T5015] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.550275][ T5015] BTRFS info (device loop0): setting nodatasum [ 73.551356][ T5015] BTRFS info (device loop0): force zlib compression, level 3 [ 73.552388][ T5015] BTRFS info (device loop0): turning on flush-on-commit [ 73.553827][ T5015] BTRFS info (device loop0): enabling auto defrag [ 73.554805][ T5015] BTRFS info (device loop0): using free space tree [ 73.555745][ T5015] BTRFS info (device loop0): has skinny extents [ 73.561280][ T5015] BTRFS info (device loop0): enabling ssd optimizations [ 73.604139][ T4173] Bluetooth: hci1: command 0x040f tx timeout [ 73.654294][ T5036] loop0: detected capacity change from 0 to 32768 [ 73.703954][ T5036] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5036) [ 73.706973][ T5036] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.708255][ T5036] BTRFS info (device loop0): setting nodatasum [ 73.709269][ T5036] BTRFS info (device loop0): force zlib compression, level 3 [ 73.710514][ T5036] BTRFS info (device loop0): turning on flush-on-commit [ 73.711689][ T5036] BTRFS info (device loop0): enabling auto defrag [ 73.715962][ T5036] BTRFS info (device loop0): using free space tree [ 73.716997][ T5036] BTRFS info (device loop0): has skinny extents [ 73.724070][ T5036] BTRFS info (device loop0): enabling ssd optimizations [ 73.826041][ T5057] loop0: detected capacity change from 0 to 32768 [ 73.856680][ T5057] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5057) [ 73.860459][ T5057] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.861870][ T5057] BTRFS info (device loop0): setting nodatasum [ 73.863168][ T5057] BTRFS info (device loop0): force zlib compression, level 3 [ 73.864313][ T5057] BTRFS info (device loop0): turning on flush-on-commit [ 73.865414][ T5057] BTRFS info (device loop0): enabling auto defrag [ 73.866391][ T5057] BTRFS info (device loop0): using free space tree [ 73.867404][ T5057] BTRFS info (device loop0): has skinny extents [ 73.873959][ T5057] BTRFS info (device loop0): enabling ssd optimizations [ 73.966569][ T5079] loop0: detected capacity change from 0 to 32768 [ 74.053091][ T5079] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5079) [ 74.055814][ T5079] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.057302][ T5079] BTRFS info (device loop0): setting nodatasum [ 74.058299][ T5079] BTRFS info (device loop0): force zlib compression, level 3 [ 74.059468][ T5079] BTRFS info (device loop0): turning on flush-on-commit [ 74.060511][ T5079] BTRFS info (device loop0): enabling auto defrag [ 74.061537][ T5079] BTRFS info (device loop0): using free space tree [ 74.066520][ T5079] BTRFS info (device loop0): has skinny extents [ 74.084344][ T5079] BTRFS info (device loop0): enabling ssd optimizations [ 74.177391][ T5100] loop0: detected capacity change from 0 to 32768 [ 74.214565][ T5100] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5100) [ 74.217699][ T5100] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.219032][ T5100] BTRFS info (device loop0): setting nodatasum [ 74.220043][ T5100] BTRFS info (device loop0): force zlib compression, level 3 [ 74.221234][ T5100] BTRFS info (device loop0): turning on flush-on-commit [ 74.222411][ T5100] BTRFS info (device loop0): enabling auto defrag [ 74.223668][ T5100] BTRFS info (device loop0): using free space tree [ 74.224546][ T5100] BTRFS info (device loop0): has skinny extents [ 74.230036][ T5100] BTRFS info (device loop0): enabling ssd optimizations [ 74.318964][ T5121] loop0: detected capacity change from 0 to 32768 [ 74.355948][ T5121] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5121) [ 74.395487][ T5121] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.396954][ T5121] BTRFS info (device loop0): setting nodatasum [ 74.397976][ T5121] BTRFS info (device loop0): force zlib compression, level 3 [ 74.399156][ T5121] BTRFS info (device loop0): turning on flush-on-commit [ 74.400286][ T5121] BTRFS info (device loop0): enabling auto defrag [ 74.401236][ T5121] BTRFS info (device loop0): using free space tree [ 74.402196][ T5121] BTRFS info (device loop0): has skinny extents [ 74.409153][ T5121] BTRFS info (device loop0): enabling ssd optimizations [ 74.506369][ T5142] loop0: detected capacity change from 0 to 32768 [ 74.543269][ T5142] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5142) [ 74.545965][ T5142] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.547322][ T5142] BTRFS info (device loop0): setting nodatasum [ 74.548343][ T5142] BTRFS info (device loop0): force zlib compression, level 3 [ 74.549495][ T5142] BTRFS info (device loop0): turning on flush-on-commit [ 74.550629][ T5142] BTRFS info (device loop0): enabling auto defrag [ 74.551671][ T5142] BTRFS info (device loop0): using free space tree [ 74.553348][ T5142] BTRFS info (device loop0): has skinny extents [ 74.558934][ T5142] BTRFS info (device loop0): enabling ssd optimizations [ 74.657221][ T5163] loop0: detected capacity change from 0 to 32768 [ 74.659027][ T5163] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5163) [ 74.662197][ T5163] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.664369][ T5163] BTRFS info (device loop0): setting nodatasum [ 74.665319][ T5163] BTRFS info (device loop0): force zlib compression, level 3 [ 74.666462][ T5163] BTRFS info (device loop0): turning on flush-on-commit [ 74.667567][ T5163] BTRFS info (device loop0): enabling auto defrag [ 74.668706][ T5163] BTRFS info (device loop0): using free space tree [ 74.669833][ T5163] BTRFS info (device loop0): has skinny extents [ 74.677760][ T5163] BTRFS info (device loop0): enabling ssd optimizations [ 74.771910][ T5184] loop0: detected capacity change from 0 to 32768 [ 74.813982][ T5184] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5184) [ 74.816689][ T5184] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.818023][ T5184] BTRFS info (device loop0): setting nodatasum [ 74.818914][ T5184] BTRFS info (device loop0): force zlib compression, level 3 [ 74.820166][ T5184] BTRFS info (device loop0): turning on flush-on-commit [ 74.821172][ T5184] BTRFS info (device loop0): enabling auto defrag [ 74.822131][ T5184] BTRFS info (device loop0): using free space tree [ 74.823491][ T5184] BTRFS info (device loop0): has skinny extents [ 74.829055][ T5184] BTRFS info (device loop0): enabling ssd optimizations [ 74.925674][ T5205] loop0: detected capacity change from 0 to 32768 [ 74.929116][ T5205] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5205) [ 74.931645][ T5205] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.933151][ T5205] BTRFS info (device loop0): setting nodatasum [ 74.934015][ T5205] BTRFS info (device loop0): force zlib compression, level 3 [ 74.935172][ T5205] BTRFS info (device loop0): turning on flush-on-commit [ 74.936211][ T5205] BTRFS info (device loop0): enabling auto defrag [ 74.937124][ T5205] BTRFS info (device loop0): using free space tree [ 74.938095][ T5205] BTRFS info (device loop0): has skinny extents [ 74.951236][ T5205] BTRFS info (device loop0): enabling ssd optimizations [ 75.043846][ T5226] loop0: detected capacity change from 0 to 32768 [ 75.112824][ T5226] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5226) [ 75.153816][ T5226] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.155250][ T5226] BTRFS info (device loop0): setting nodatasum [ 75.156126][ T5226] BTRFS info (device loop0): force zlib compression, level 3 [ 75.157327][ T5226] BTRFS info (device loop0): turning on flush-on-commit [ 75.227583][ T348] device hsr_slave_0 left promiscuous mode [ 75.252543][ T5248] loop0: detected capacity change from 0 to 32768 [ 75.253955][ T348] device hsr_slave_1 left promiscuous mode [ 75.342634][ T348] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.343794][ T348] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.343836][ T5248] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5248) [ 75.346971][ T348] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.348144][ T348] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.349384][ T348] device bridge_slave_1 left promiscuous mode [ 75.350354][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.386361][ T348] device bridge_slave_0 left promiscuous mode [ 75.387403][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.499411][ T5270] loop0: detected capacity change from 0 to 32768 [ 75.502403][ T5270] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5270) [ 75.533787][ T348] device veth1_macvtap left promiscuous mode [ 75.534854][ T348] device veth0_macvtap left promiscuous mode [ 75.535877][ T348] device veth1_vlan left promiscuous mode [ 75.536821][ T348] device veth0_vlan left promiscuous mode [ 75.649098][ T5291] loop0: detected capacity change from 0 to 32768 [ 75.665567][ T348] team0 (unregistering): Port device team_slave_1 removed [ 75.669114][ T348] team0 (unregistering): Port device team_slave_0 removed [ 75.674870][ T348] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.682611][ T4157] Bluetooth: hci1: command 0x0419 tx timeout [ 75.725317][ T348] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.745416][ T5291] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5291) [ 75.858183][ T348] bond0 (unregistering): Released all slaves [ 75.865149][ T5312] loop0: detected capacity change from 0 to 32768 [ 75.953472][ T5312] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5312) [ 76.093540][ T5333] loop0: detected capacity change from 0 to 32768 [ 76.098861][ T5333] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5333) [ 76.215705][ T5354] loop0: detected capacity change from 0 to 32768 [ 76.219266][ T5354] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5354) [ 76.332385][ T5375] loop0: detected capacity change from 0 to 32768 [ 76.335256][ T5375] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5375) [ 76.435297][ T5396] loop0: detected capacity change from 0 to 32768 [ 76.473398][ T5396] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5396) [ 76.573027][ T5417] loop0: detected capacity change from 0 to 32768 [ 76.574711][ T5417] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5417) [ 76.683873][ T5438] loop0: detected capacity change from 0 to 32768 [ 76.782773][ T5438] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5438) [ 76.916639][ T5459] loop0: detected capacity change from 0 to 32768 [ 76.943395][ T5459] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5459) [ 77.043521][ T5480] loop0: detected capacity change from 0 to 32768 [ 77.123365][ T5480] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5480) [ 77.253944][ T5501] loop0: detected capacity change from 0 to 32768 [ 77.283307][ T5501] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5501) [ 77.388046][ T5522] loop0: detected capacity change from 0 to 32768 [ 77.483195][ T5522] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5522) [ 77.554791][ T4919] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4919) [ 77.623906][ T5542] loop0: detected capacity change from 0 to 32768 [ 77.838767][ T5564] loop0: detected capacity change from 0 to 32768 [ 77.844476][ T5564] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5564) 1970/01/01 00:01:17 executed programs: 31 [ 77.944031][ T5585] loop0: detected capacity change from 0 to 32768 [ 77.973379][ T5585] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5585) [ 78.071720][ T5606] loop0: detected capacity change from 0 to 32768 [ 78.103348][ T5606] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5606) [ 78.106295][ T5606] btrfs_printk: 140 callbacks suppressed [ 78.106303][ T5606] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.108395][ T5606] BTRFS info (device loop0): setting nodatasum [ 78.109380][ T5606] BTRFS info (device loop0): force zlib compression, level 3 [ 78.110468][ T5606] BTRFS info (device loop0): turning on flush-on-commit [ 78.111531][ T5606] BTRFS info (device loop0): enabling auto defrag [ 78.112421][ T5606] BTRFS info (device loop0): using free space tree [ 78.113967][ T5606] BTRFS info (device loop0): has skinny extents [ 78.119397][ T5606] BTRFS info (device loop0): enabling ssd optimizations [ 78.212938][ T5627] loop0: detected capacity change from 0 to 32768 [ 78.214511][ T5627] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5627) [ 78.217995][ T5627] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.219344][ T5627] BTRFS info (device loop0): setting nodatasum [ 78.220174][ T5627] BTRFS info (device loop0): force zlib compression, level 3 [ 78.221276][ T5627] BTRFS info (device loop0): turning on flush-on-commit [ 78.222239][ T5627] BTRFS info (device loop0): enabling auto defrag [ 78.223609][ T5627] BTRFS info (device loop0): using free space tree [ 78.224618][ T5627] BTRFS info (device loop0): has skinny extents [ 78.229955][ T5627] BTRFS info (device loop0): enabling ssd optimizations [ 78.323802][ T5648] loop0: detected capacity change from 0 to 32768 [ 78.325840][ T5648] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5648) [ 78.328484][ T5648] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.329973][ T5648] BTRFS info (device loop0): setting nodatasum [ 78.330945][ T5648] BTRFS info (device loop0): force zlib compression, level 3 [ 78.332218][ T5648] BTRFS info (device loop0): turning on flush-on-commit [ 78.333638][ T5648] BTRFS info (device loop0): enabling auto defrag [ 78.334567][ T5648] BTRFS info (device loop0): using free space tree [ 78.335561][ T5648] BTRFS info (device loop0): has skinny extents [ 78.341148][ T5648] BTRFS info (device loop0): enabling ssd optimizations [ 78.436866][ T5669] loop0: detected capacity change from 0 to 32768 [ 78.438568][ T5669] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5669) [ 78.441270][ T5669] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.443590][ T5669] BTRFS info (device loop0): setting nodatasum [ 78.444597][ T5669] BTRFS info (device loop0): force zlib compression, level 3 [ 78.445830][ T5669] BTRFS info (device loop0): turning on flush-on-commit [ 78.447050][ T5669] BTRFS info (device loop0): enabling auto defrag [ 78.448123][ T5669] BTRFS info (device loop0): using free space tree [ 78.449218][ T5669] BTRFS info (device loop0): has skinny extents [ 78.462199][ T5669] BTRFS info (device loop0): enabling ssd optimizations [ 78.557005][ T5690] loop0: detected capacity change from 0 to 32768 [ 78.558638][ T5690] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5690) [ 78.561231][ T5690] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.563336][ T5690] BTRFS info (device loop0): setting nodatasum [ 78.564330][ T5690] BTRFS info (device loop0): force zlib compression, level 3 [ 78.565572][ T5690] BTRFS info (device loop0): turning on flush-on-commit [ 78.566718][ T5690] BTRFS info (device loop0): enabling auto defrag [ 78.567666][ T5690] BTRFS info (device loop0): using free space tree [ 78.568715][ T5690] BTRFS info (device loop0): has skinny extents [ 78.577356][ T5690] BTRFS info (device loop0): enabling ssd optimizations [ 78.673983][ T5711] loop0: detected capacity change from 0 to 32768 [ 78.675678][ T5711] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5711) [ 78.678597][ T5711] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.679900][ T5711] BTRFS info (device loop0): setting nodatasum [ 78.680927][ T5711] BTRFS info (device loop0): force zlib compression, level 3 [ 78.682052][ T5711] BTRFS info (device loop0): turning on flush-on-commit [ 78.683491][ T5711] BTRFS info (device loop0): enabling auto defrag [ 78.684405][ T5711] BTRFS info (device loop0): using free space tree [ 78.685302][ T5711] BTRFS info (device loop0): has skinny extents [ 78.690730][ T5711] BTRFS info (device loop0): enabling ssd optimizations [ 78.786890][ T5732] loop0: detected capacity change from 0 to 32768 [ 78.788637][ T5732] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5732) [ 78.792027][ T5732] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.793893][ T5732] BTRFS info (device loop0): setting nodatasum [ 78.794903][ T5732] BTRFS info (device loop0): force zlib compression, level 3 [ 78.796065][ T5732] BTRFS info (device loop0): turning on flush-on-commit [ 78.797179][ T5732] BTRFS info (device loop0): enabling auto defrag [ 78.798250][ T5732] BTRFS info (device loop0): using free space tree [ 78.799274][ T5732] BTRFS info (device loop0): has skinny extents [ 78.806788][ T5732] BTRFS info (device loop0): enabling ssd optimizations [ 78.931341][ T5753] loop0: detected capacity change from 0 to 32768 [ 78.937393][ T5753] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5753) [ 78.940536][ T5753] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.941831][ T5753] BTRFS info (device loop0): setting nodatasum [ 78.942927][ T5753] BTRFS info (device loop0): force zlib compression, level 3 [ 78.944097][ T5753] BTRFS info (device loop0): turning on flush-on-commit [ 78.945230][ T5753] BTRFS info (device loop0): enabling auto defrag [ 78.946256][ T5753] BTRFS info (device loop0): using free space tree [ 78.947289][ T5753] BTRFS info (device loop0): has skinny extents [ 78.953867][ T5753] BTRFS info (device loop0): enabling ssd optimizations [ 79.041519][ T5774] loop0: detected capacity change from 0 to 32768 [ 79.073153][ T5774] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5774) [ 79.124996][ T5774] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.126396][ T5774] BTRFS info (device loop0): setting nodatasum [ 79.127337][ T5774] BTRFS info (device loop0): force zlib compression, level 3 [ 79.128525][ T5774] BTRFS info (device loop0): turning on flush-on-commit [ 79.129527][ T5774] BTRFS info (device loop0): enabling auto defrag [ 79.130541][ T5774] BTRFS info (device loop0): using free space tree [ 79.131553][ T5774] BTRFS info (device loop0): has skinny extents [ 79.138195][ T5774] BTRFS info (device loop0): enabling ssd optimizations [ 79.238778][ T5795] loop0: detected capacity change from 0 to 32768 [ 79.243562][ T5795] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5795) [ 79.246239][ T5795] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.247633][ T5795] BTRFS info (device loop0): setting nodatasum [ 79.248526][ T5795] BTRFS info (device loop0): force zlib compression, level 3 [ 79.249638][ T5795] BTRFS info (device loop0): turning on flush-on-commit [ 79.250716][ T5795] BTRFS info (device loop0): enabling auto defrag [ 79.251719][ T5795] BTRFS info (device loop0): using free space tree [ 79.253293][ T5795] BTRFS info (device loop0): has skinny extents [ 79.258712][ T5795] BTRFS info (device loop0): enabling ssd optimizations [ 79.349890][ T5816] loop0: detected capacity change from 0 to 32768 [ 79.353164][ T5816] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5816) [ 79.356028][ T5816] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.357484][ T5816] BTRFS info (device loop0): setting nodatasum [ 79.358478][ T5816] BTRFS info (device loop0): force zlib compression, level 3 [ 79.359674][ T5816] BTRFS info (device loop0): turning on flush-on-commit [ 79.360727][ T5816] BTRFS info (device loop0): enabling auto defrag [ 79.361781][ T5816] BTRFS info (device loop0): using free space tree [ 79.363994][ T5816] BTRFS info (device loop0): has skinny extents [ 79.372217][ T5816] BTRFS info (device loop0): enabling ssd optimizations [ 79.458016][ T5837] loop0: detected capacity change from 0 to 32768 [ 79.483261][ T5837] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5837) [ 79.487203][ T5837] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.488669][ T5837] BTRFS info (device loop0): setting nodatasum [ 79.489716][ T5837] BTRFS info (device loop0): force zlib compression, level 3 [ 79.490910][ T5837] BTRFS info (device loop0): turning on flush-on-commit [ 79.492045][ T5837] BTRFS info (device loop0): enabling auto defrag [ 79.493413][ T5837] BTRFS info (device loop0): using free space tree [ 79.494451][ T5837] BTRFS info (device loop0): has skinny extents [ 79.499961][ T5837] BTRFS info (device loop0): enabling ssd optimizations [ 79.593210][ T5858] loop0: detected capacity change from 0 to 32768 [ 79.595003][ T5858] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5858) [ 79.599661][ T5858] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.601100][ T5858] BTRFS info (device loop0): setting nodatasum [ 79.602063][ T5858] BTRFS info (device loop0): force zlib compression, level 3 [ 79.605876][ T5858] BTRFS info (device loop0): turning on flush-on-commit [ 79.700898][ T5879] loop0: detected capacity change from 0 to 32768 [ 79.704567][ T5879] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5879) [ 79.810892][ T5900] loop0: detected capacity change from 0 to 32768 [ 79.843505][ T5900] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (5900) [ 80.011558][ T5921] loop0: detected capacity change from 0 to 32768 [ 80.043795][ T5921] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5921) [ 80.153934][ T5942] loop0: detected capacity change from 0 to 32768 [ 80.252895][ T5942] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5942) [ 80.408549][ T5963] loop0: detected capacity change from 0 to 32768 [ 80.410225][ T5963] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5963) [ 80.531138][ T5984] loop0: detected capacity change from 0 to 32768 [ 80.534575][ T5984] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5984) [ 80.664553][ T6005] loop0: detected capacity change from 0 to 32768 [ 80.709968][ T6005] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (6005) [ 80.813718][ T6026] loop0: detected capacity change from 0 to 32768 [ 80.834280][ T6026] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (6026) [ 80.974226][ T6047] loop0: detected capacity change from 0 to 32768 [ 80.979734][ T6047] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (6047) [ 81.083538][ T6068] loop0: detected capacity change from 0 to 32768 [ 81.088558][ T6068] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6068) [ 81.194884][ T6089] loop0: detected capacity change from 0 to 32768 [ 81.262808][ T6089] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6089) [ 81.399368][ T6110] loop0: detected capacity change from 0 to 32768 [ 81.402964][ T6110] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6110) [ 81.518481][ T6131] loop0: detected capacity change from 0 to 32768 [ 81.524360][ T6131] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.70 (6131) [ 81.625157][ T6152] loop0: detected capacity change from 0 to 32768 [ 81.673177][ T6152] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6152) [ 81.813492][ T6173] loop0: detected capacity change from 0 to 32768 [ 81.874131][ T6173] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6173) [ 81.974232][ T6194] loop0: detected capacity change from 0 to 32768 [ 82.023905][ T6194] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6194) [ 82.125013][ T6215] loop0: detected capacity change from 0 to 32768 [ 82.183287][ T6215] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6215) [ 82.295435][ T6236] loop0: detected capacity change from 0 to 32768 [ 82.300953][ T6236] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6236) [ 82.320543][ T4919] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4919) [ 82.404201][ T6256] loop0: detected capacity change from 0 to 32768 [ 82.557360][ T6278] loop0: detected capacity change from 0 to 32768 [ 82.563267][ T6278] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.77 (6278) [ 82.586880][ T4919] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4919) [ 82.682865][ T6299] loop0: detected capacity change from 0 to 32768 [ 82.890895][ T6320] loop0: detected capacity change from 0 to 32768 [ 82.972758][ T6320] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.79 (6320) 1970/01/01 00:01:23 executed programs: 67