Warning: Permanently added '10.128.0.84' (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 [ 63.503557][ T4473] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 66.187227][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.188654][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.190036][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.199687][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.201019][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.202787][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.680340][ T4557] chnl_net:caif_netlink_parms(): no params data found [ 66.698701][ T4557] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.700022][ T4557] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.701684][ T4557] device bridge_slave_0 entered promiscuous mode [ 66.704145][ T4557] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.705403][ T4557] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.706948][ T4557] device bridge_slave_1 entered promiscuous mode [ 66.716220][ T4557] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.718974][ T4557] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.763427][ T4557] team0: Port device team_slave_0 added [ 66.765487][ T4557] team0: Port device team_slave_1 added [ 66.774259][ T4557] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.775511][ T4557] 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. [ 66.780337][ T4557] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.783412][ T4557] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.784595][ T4557] 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. [ 66.789208][ T4557] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.863168][ T4557] device hsr_slave_0 entered promiscuous mode [ 66.902059][ T4557] device hsr_slave_1 entered promiscuous mode [ 67.562814][ T4557] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.593069][ T4557] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.624160][ T4557] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.664323][ T4557] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.726823][ T4557] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.730821][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.732633][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.735468][ T4557] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.738208][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.739955][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.741677][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.742825][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.745264][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.757827][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.759537][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.761631][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.762936][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.766038][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.767967][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.769769][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.773461][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.775146][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.776771][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.781613][ T4557] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.784592][ T4557] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.787092][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.789016][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.790674][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.792681][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.794369][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.798063][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.838585][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.839980][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.845313][ T4557] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.862387][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.864921][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.866585][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.868267][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.869931][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.871454][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.875214][ T4557] device veth0_vlan entered promiscuous mode [ 67.879369][ T4557] device veth1_vlan entered promiscuous mode [ 67.887724][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.889442][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.890942][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.894632][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.897819][ T4557] device veth0_macvtap entered promiscuous mode [ 67.900425][ T4557] device veth1_macvtap entered promiscuous mode [ 67.908204][ T4557] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.909570][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.911196][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.913241][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.914925][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.918668][ T4557] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.920835][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.923869][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.928173][ T4557] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.929741][ T4557] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.931338][ T4557] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.934440][ T4557] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:08 executed programs: 0 [ 68.248422][ T4705] chnl_net:caif_netlink_parms(): no params data found [ 68.269038][ T4705] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.270246][ T4705] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.271969][ T4705] device bridge_slave_0 entered promiscuous mode [ 68.274172][ T4705] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.275422][ T4705] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.277062][ T4705] device bridge_slave_1 entered promiscuous mode [ 68.288161][ T4705] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.290904][ T4705] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.300805][ T4705] team0: Port device team_slave_0 added [ 68.319081][ T4705] team0: Port device team_slave_1 added [ 68.327905][ T4705] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.329175][ T4705] 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. [ 68.335194][ T4705] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.338065][ T4705] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.339266][ T4705] 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. [ 68.344404][ T4705] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.393494][ T4705] device hsr_slave_0 entered promiscuous mode [ 68.432184][ T4705] device hsr_slave_1 entered promiscuous mode [ 68.491863][ T4705] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.493240][ T4705] Cannot create hsr debugfs directory [ 68.529066][ T4705] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.604372][ T1540] cfg80211: failed to load regulatory.db [ 69.611227][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.612843][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.251849][ T4067] Bluetooth: hci0: command 0x0409 tx timeout [ 71.056336][ T4705] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.321843][ T4065] Bluetooth: hci0: command 0x041b tx timeout [ 73.207076][ T4705] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.258550][ T4705] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.405573][ T4705] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.454354][ T4705] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.483287][ T4705] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.523124][ T4705] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.626732][ T4705] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.630781][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.633078][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.636599][ T4705] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.639069][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.640631][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.642900][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.644122][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.645878][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.648928][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.650641][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.653091][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.654280][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.657192][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.660222][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.664600][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.666678][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.668382][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.671147][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.673618][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.676514][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.678109][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.681453][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.683593][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.686415][ T4705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.727823][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.729212][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.733400][ T4705] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.739813][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.741608][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.748538][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.750178][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.751931][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.753452][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.756345][ T4705] device veth0_vlan entered promiscuous mode [ 73.760310][ T4705] device veth1_vlan entered promiscuous mode [ 73.778736][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.780318][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.782785][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.784438][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.787863][ T4705] device veth0_macvtap entered promiscuous mode [ 73.790473][ T4705] device veth1_macvtap entered promiscuous mode [ 73.797238][ T4705] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.799066][ T4705] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.801198][ T4705] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.803051][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.804696][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.806197][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.807956][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.810463][ T4705] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.812942][ T4705] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.815560][ T4705] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.816831][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.818524][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.821525][ T4705] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.823872][ T4705] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.825283][ T4705] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.826704][ T4705] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.848361][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.850700][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.853294][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.860485][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.862382][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.863982][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:13 executed programs: 2 [ 73.986928][ T4934] loop0: detected capacity change from 0 to 32768 [ 74.087309][ T4934] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4934) [ 74.095686][ T4934] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.097306][ T4934] BTRFS info (device loop0): setting nodatasum [ 74.098376][ T4934] BTRFS info (device loop0): force zlib compression, level 3 [ 74.099705][ T4934] BTRFS info (device loop0): turning on flush-on-commit [ 74.101021][ T4934] BTRFS info (device loop0): enabling auto defrag [ 74.102957][ T4934] BTRFS info (device loop0): using free space tree [ 74.104065][ T4934] BTRFS info (device loop0): has skinny extents [ 74.114414][ T4934] BTRFS info (device loop0): enabling ssd optimizations [ 74.140409][ T4705] [ 74.140854][ T4705] ====================================================== [ 74.142066][ T4705] WARNING: possible circular locking dependency detected [ 74.143355][ T4705] syzkaller #0 Not tainted [ 74.144129][ T4705] ------------------------------------------------------ [ 74.145340][ T4705] syz-executor/4705 is trying to acquire lock: [ 74.146423][ T4705] ffff0000db242ce0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe0/0xd64 [ 74.148285][ T4705] [ 74.148285][ T4705] but task is already holding lock: [ 74.149623][ T4705] ffff0000c96cc720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xeb4/0x3078 [ 74.151476][ T4705] [ 74.151476][ T4705] which lock already depends on the new lock. [ 74.151476][ T4705] [ 74.153345][ T4705] [ 74.153345][ T4705] the existing dependency chain (in reverse order) is: [ 74.154908][ T4705] [ 74.154908][ T4705] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 74.156322][ T4705] __mutex_lock_common+0x194/0x1f14 [ 74.157323][ T4705] mutex_lock_nested+0xac/0x11c [ 74.158274][ T4705] btrfs_commit_transaction+0xeb4/0x3078 [ 74.159328][ T4705] btrfs_sync_fs+0x628/0xb24 [ 74.160215][ T4705] sync_filesystem+0x1a0/0x218 [ 74.161149][ T4705] generic_shutdown_super+0x70/0x2f0 [ 74.162226][ T4705] kill_anon_super+0x4c/0x80 [ 74.163134][ T4705] btrfs_kill_super+0x40/0x58 [ 74.164073][ T4705] deactivate_locked_super+0xb8/0x134 [ 74.165150][ T4705] deactivate_super+0xf0/0x110 [ 74.166043][ T4705] cleanup_mnt+0x3b8/0x46c [ 74.166904][ T4705] __cleanup_mnt+0x20/0x30 [ 74.167791][ T4705] task_work_run+0x12c/0x1d8 [ 74.168639][ T4705] do_notify_resume+0x2450/0x309c [ 74.169610][ T4705] el0_svc+0xf0/0x1d0 [ 74.170382][ T4705] el0t_64_sync_handler+0xcc/0xe4 [ 74.171281][ T4705] el0t_64_sync+0x1a0/0x1a4 [ 74.172128][ T4705] [ 74.172128][ T4705] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 74.173523][ T4705] __mutex_lock_common+0x194/0x1f14 [ 74.174523][ T4705] mutex_lock_nested+0xac/0x11c [ 74.175433][ T4705] start_transaction+0x440/0x13ec [ 74.176420][ T4705] btrfs_start_transaction+0x34/0x44 [ 74.177362][ T4705] btrfs_create+0xf4/0x514 [ 74.178203][ T4705] path_openat+0xe18/0x2718 [ 74.179113][ T4705] do_filp_open+0x184/0x368 [ 74.179987][ T4705] do_sys_openat2+0x134/0x3f4 [ 74.180913][ T4705] __arm64_sys_openat+0x118/0x14c [ 74.181869][ T4705] invoke_syscall+0x98/0x2b0 [ 74.182787][ T4705] el0_svc_common+0x138/0x258 [ 74.183668][ T4705] do_el0_svc+0x58/0x13c [ 74.184465][ T4705] el0_svc+0x78/0x1d0 [ 74.185214][ T4705] el0t_64_sync_handler+0xcc/0xe4 [ 74.186266][ T4705] el0t_64_sync+0x1a0/0x1a4 [ 74.187116][ T4705] [ 74.187116][ T4705] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 74.188402][ T4705] start_transaction+0x624/0x13ec [ 74.189423][ T4705] btrfs_start_transaction+0x34/0x44 [ 74.190469][ T4705] btrfs_create+0xf4/0x514 [ 74.191256][ T4705] path_openat+0xe18/0x2718 [ 74.192072][ T4705] do_filp_open+0x184/0x368 [ 74.192899][ T4705] do_sys_openat2+0x134/0x3f4 [ 74.193849][ T4705] __arm64_sys_openat+0x118/0x14c [ 74.194848][ T4705] invoke_syscall+0x98/0x2b0 [ 74.195704][ T4705] el0_svc_common+0x138/0x258 [ 74.196597][ T4705] do_el0_svc+0x58/0x13c [ 74.197412][ T4705] el0_svc+0x78/0x1d0 [ 74.198247][ T4705] el0t_64_sync_handler+0xcc/0xe4 [ 74.199143][ T4705] el0t_64_sync+0x1a0/0x1a4 [ 74.199997][ T4705] [ 74.199997][ T4705] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 74.201459][ T4705] down_read+0xc0/0x38c [ 74.202246][ T4705] lookup_slow+0x4c/0x80 [ 74.203072][ T4705] walk_component+0x2b0/0x3a8 [ 74.203945][ T4705] path_lookupat+0x13c/0x3d0 [ 74.204802][ T4705] filename_lookup+0x1b4/0x464 [ 74.205727][ T4705] kern_path+0x4c/0x190 [ 74.206579][ T4705] lookup_bdev+0xc0/0x24c [ 74.207519][ T4705] btrfs_free_stale_devices+0x628/0x954 [ 74.208529][ T4705] btrfs_forget_devices+0x5c/0x98 [ 74.209515][ T4705] btrfs_control_ioctl+0x130/0x248 [ 74.210477][ T4705] __arm64_sys_ioctl+0x14c/0x1c8 [ 74.211445][ T4705] invoke_syscall+0x98/0x2b0 [ 74.212344][ T4705] el0_svc_common+0x138/0x258 [ 74.213289][ T4705] do_el0_svc+0x58/0x13c [ 74.214118][ T4705] el0_svc+0x78/0x1d0 [ 74.214922][ T4705] el0t_64_sync_handler+0xcc/0xe4 [ 74.215872][ T4705] el0t_64_sync+0x1a0/0x1a4 [ 74.216800][ T4705] [ 74.216800][ T4705] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 74.218317][ T4705] __lock_acquire+0x2870/0x67ec [ 74.219290][ T4705] lock_acquire+0x1f4/0x618 [ 74.220254][ T4705] __mutex_lock_common+0x194/0x1f14 [ 74.221288][ T4705] mutex_lock_nested+0xac/0x11c [ 74.222168][ T4705] btrfs_run_dev_stats+0xe0/0xd64 [ 74.223134][ T4705] commit_cowonly_roots+0x148/0x7ec [ 74.224092][ T4705] btrfs_commit_transaction+0xf74/0x3078 [ 74.225125][ T4705] btrfs_sync_fs+0x628/0xb24 [ 74.226059][ T4705] sync_filesystem+0x1a0/0x218 [ 74.226998][ T4705] generic_shutdown_super+0x70/0x2f0 [ 74.227957][ T4705] kill_anon_super+0x4c/0x80 [ 74.228886][ T4705] btrfs_kill_super+0x40/0x58 [ 74.229801][ T4705] deactivate_locked_super+0xb8/0x134 [ 74.230843][ T4705] deactivate_super+0xf0/0x110 [ 74.231746][ T4705] cleanup_mnt+0x3b8/0x46c [ 74.232584][ T4705] __cleanup_mnt+0x20/0x30 [ 74.233472][ T4705] task_work_run+0x12c/0x1d8 [ 74.234382][ T4705] do_notify_resume+0x2450/0x309c [ 74.235329][ T4705] el0_svc+0xf0/0x1d0 [ 74.236121][ T4705] el0t_64_sync_handler+0xcc/0xe4 [ 74.237103][ T4705] el0t_64_sync+0x1a0/0x1a4 [ 74.237969][ T4705] [ 74.237969][ T4705] other info that might help us debug this: [ 74.237969][ T4705] [ 74.239693][ T4705] Chain exists of: [ 74.239693][ T4705] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 74.239693][ T4705] [ 74.242217][ T4705] Possible unsafe locking scenario: [ 74.242217][ T4705] [ 74.243473][ T4705] CPU0 CPU1 [ 74.244405][ T4705] ---- ---- [ 74.245324][ T4705] lock(&fs_info->tree_log_mutex); [ 74.246156][ T4705] lock(&fs_info->reloc_mutex); [ 74.247507][ T4705] lock(&fs_info->tree_log_mutex); [ 74.248881][ T4705] lock(&fs_devs->device_list_mutex); [ 74.249872][ T4705] [ 74.249872][ T4705] *** DEADLOCK *** [ 74.249872][ T4705] [ 74.251215][ T4705] 3 locks held by syz-executor/4705: [ 74.252115][ T4705] #0: ffff0000d7dc20e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0xe8/0x110 [ 74.253984][ T4705] #1: ffff0000c96ccc90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe18/0x3078 [ 74.255920][ T4705] #2: ffff0000c96cc720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xeb4/0x3078 [ 74.257812][ T4705] [ 74.257812][ T4705] stack backtrace: [ 74.258754][ T4705] CPU: 0 PID: 4705 Comm: syz-executor Not tainted syzkaller #0 [ 74.260015][ T4705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 74.261685][ T4705] Call trace: [ 74.262257][ T4705] dump_backtrace+0x0/0x458 [ 74.263054][ T4705] show_stack+0x2c/0x3c [ 74.263750][ T4705] __dump_stack+0x30/0x40 [ 74.264479][ T4705] dump_stack_lvl+0xf4/0x15c [ 74.265224][ T4705] dump_stack+0x1c/0x5c [ 74.265917][ T4705] print_circular_bug+0x148/0x1b0 [ 74.266700][ T4705] check_noncircular+0x264/0x2f8 [ 74.267551][ T4705] __lock_acquire+0x2870/0x67ec [ 74.268415][ T4705] lock_acquire+0x1f4/0x618 [ 74.269202][ T4705] __mutex_lock_common+0x194/0x1f14 [ 74.270095][ T4705] mutex_lock_nested+0xac/0x11c [ 74.270944][ T4705] btrfs_run_dev_stats+0xe0/0xd64 [ 74.271760][ T4705] commit_cowonly_roots+0x148/0x7ec [ 74.272640][ T4705] btrfs_commit_transaction+0xf74/0x3078 [ 74.273600][ T4705] btrfs_sync_fs+0x628/0xb24 [ 74.274376][ T4705] sync_filesystem+0x1a0/0x218 [ 74.275164][ T4705] generic_shutdown_super+0x70/0x2f0 [ 74.276109][ T4705] kill_anon_super+0x4c/0x80 [ 74.276875][ T4705] btrfs_kill_super+0x40/0x58 [ 74.277698][ T4705] deactivate_locked_super+0xb8/0x134 [ 74.278663][ T4705] deactivate_super+0xf0/0x110 [ 74.279519][ T4705] cleanup_mnt+0x3b8/0x46c [ 74.280282][ T4705] __cleanup_mnt+0x20/0x30 [ 74.281017][ T4705] task_work_run+0x12c/0x1d8 [ 74.281802][ T4705] do_notify_resume+0x2450/0x309c [ 74.282659][ T4705] el0_svc+0xf0/0x1d0 [ 74.283353][ T4705] el0t_64_sync_handler+0xcc/0xe4 [ 74.284244][ T4705] el0t_64_sync+0x1a0/0x1a4 [ 74.411925][ T4150] Bluetooth: hci0: command 0x040f tx timeout [ 74.418050][ T4957] loop0: detected capacity change from 0 to 32768 [ 74.477035][ T4957] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4957) [ 74.480068][ T4957] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.481463][ T4957] BTRFS info (device loop0): setting nodatasum [ 74.483186][ T4957] BTRFS info (device loop0): force zlib compression, level 3 [ 74.484437][ T4957] BTRFS info (device loop0): turning on flush-on-commit [ 74.485643][ T4957] BTRFS info (device loop0): enabling auto defrag [ 74.486717][ T4957] BTRFS info (device loop0): using free space tree [ 74.487835][ T4957] BTRFS info (device loop0): has skinny extents [ 74.495678][ T4957] BTRFS info (device loop0): enabling ssd optimizations [ 74.586150][ T4978] loop0: detected capacity change from 0 to 32768 [ 74.588752][ T4978] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4978) [ 74.591712][ T4978] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.593587][ T4978] BTRFS info (device loop0): setting nodatasum [ 74.594667][ T4978] BTRFS info (device loop0): force zlib compression, level 3 [ 74.595999][ T4978] BTRFS info (device loop0): turning on flush-on-commit [ 74.597077][ T4978] BTRFS info (device loop0): enabling auto defrag [ 74.598134][ T4978] BTRFS info (device loop0): using free space tree [ 74.599167][ T4978] BTRFS info (device loop0): has skinny extents [ 74.615315][ T4978] BTRFS info (device loop0): enabling ssd optimizations [ 74.718340][ T4999] loop0: detected capacity change from 0 to 32768 [ 74.775345][ T4999] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4999) [ 74.780151][ T4999] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.781635][ T4999] BTRFS info (device loop0): setting nodatasum [ 74.783022][ T4999] BTRFS info (device loop0): force zlib compression, level 3 [ 74.784265][ T4999] BTRFS info (device loop0): turning on flush-on-commit [ 74.785441][ T4999] BTRFS info (device loop0): enabling auto defrag [ 74.786540][ T4999] BTRFS info (device loop0): using free space tree [ 74.787726][ T4999] BTRFS info (device loop0): has skinny extents [ 74.798010][ T4999] BTRFS info (device loop0): enabling ssd optimizations [ 74.890546][ T5020] loop0: detected capacity change from 0 to 32768 [ 74.893128][ T5020] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5020) [ 74.896822][ T5020] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.898484][ T5020] BTRFS info (device loop0): setting nodatasum [ 74.899437][ T5020] BTRFS info (device loop0): force zlib compression, level 3 [ 74.900694][ T5020] BTRFS info (device loop0): turning on flush-on-commit [ 74.902091][ T5020] BTRFS info (device loop0): enabling auto defrag [ 74.903206][ T5020] BTRFS info (device loop0): using free space tree [ 74.904598][ T5020] BTRFS info (device loop0): has skinny extents [ 74.910931][ T5020] BTRFS info (device loop0): enabling ssd optimizations [ 75.002916][ T5041] loop0: detected capacity change from 0 to 32768 [ 75.045874][ T5041] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5041) [ 75.053254][ T5041] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.054963][ T5041] BTRFS info (device loop0): setting nodatasum [ 75.055990][ T5041] BTRFS info (device loop0): force zlib compression, level 3 [ 75.057223][ T5041] BTRFS info (device loop0): turning on flush-on-commit [ 75.058417][ T5041] BTRFS info (device loop0): enabling auto defrag [ 75.059436][ T5041] BTRFS info (device loop0): using free space tree [ 75.060492][ T5041] BTRFS info (device loop0): has skinny extents [ 75.067582][ T5041] BTRFS info (device loop0): enabling ssd optimizations [ 75.135250][ T1620] device hsr_slave_0 left promiscuous mode [ 75.164567][ T5062] loop0: detected capacity change from 0 to 32768 [ 75.182365][ T1620] device hsr_slave_1 left promiscuous mode [ 75.232118][ T5062] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5062) [ 75.273126][ T5062] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.274824][ T5062] BTRFS info (device loop0): setting nodatasum [ 75.275855][ T5062] BTRFS info (device loop0): force zlib compression, level 3 [ 75.277130][ T5062] BTRFS info (device loop0): turning on flush-on-commit [ 75.278394][ T5062] BTRFS info (device loop0): enabling auto defrag [ 75.279553][ T5062] BTRFS info (device loop0): using free space tree [ 75.280650][ T5062] BTRFS info (device loop0): has skinny extents [ 75.287587][ T5062] BTRFS info (device loop0): enabling ssd optimizations [ 75.292091][ T1620] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.293440][ T1620] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.295337][ T1620] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.296597][ T1620] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.298318][ T1620] device bridge_slave_1 left promiscuous mode [ 75.299573][ T1620] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.312882][ T1620] device bridge_slave_0 left promiscuous mode [ 75.313991][ T1620] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.384508][ T5093] loop0: detected capacity change from 0 to 32768 [ 75.431995][ T1620] device veth1_macvtap left promiscuous mode [ 75.432713][ T5093] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5093) [ 75.433037][ T1620] device veth0_macvtap left promiscuous mode [ 75.436116][ T1620] device veth1_vlan left promiscuous mode [ 75.437164][ T1620] device veth0_vlan left promiscuous mode [ 75.454544][ T5093] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.456149][ T5093] BTRFS info (device loop0): setting nodatasum [ 75.457284][ T5093] BTRFS info (device loop0): force zlib compression, level 3 [ 75.458648][ T5093] BTRFS info (device loop0): turning on flush-on-commit [ 75.459851][ T5093] BTRFS info (device loop0): enabling auto defrag [ 75.460908][ T5093] BTRFS info (device loop0): using free space tree [ 75.464057][ T5093] BTRFS info (device loop0): has skinny extents [ 75.513298][ T5093] BTRFS info (device loop0): enabling ssd optimizations [ 75.558548][ T1620] team0 (unregistering): Port device team_slave_1 removed [ 75.563754][ T1620] team0 (unregistering): Port device team_slave_0 removed [ 75.567326][ T1620] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.599418][ T1620] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.665585][ T5116] loop0: detected capacity change from 0 to 32768 [ 75.668914][ T5116] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5116) [ 75.673939][ T5116] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.675505][ T5116] BTRFS info (device loop0): setting nodatasum [ 75.676580][ T5116] BTRFS info (device loop0): force zlib compression, level 3 [ 75.677932][ T5116] BTRFS info (device loop0): turning on flush-on-commit [ 75.679046][ T5116] BTRFS info (device loop0): enabling auto defrag [ 75.680112][ T5116] BTRFS info (device loop0): using free space tree [ 75.681313][ T5116] BTRFS info (device loop0): has skinny extents [ 75.694462][ T1620] bond0 (unregistering): Released all slaves [ 75.699549][ T5116] BTRFS info (device loop0): enabling ssd optimizations [ 75.807765][ T5137] loop0: detected capacity change from 0 to 32768 [ 75.835232][ T5137] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5137) [ 75.839669][ T5137] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.841219][ T5137] BTRFS info (device loop0): setting nodatasum [ 75.842741][ T5137] BTRFS info (device loop0): force zlib compression, level 3 [ 75.843967][ T5137] BTRFS info (device loop0): turning on flush-on-commit [ 75.845014][ T5137] BTRFS info (device loop0): enabling auto defrag [ 75.846142][ T5137] BTRFS info (device loop0): using free space tree [ 75.847200][ T5137] BTRFS info (device loop0): has skinny extents [ 75.852956][ T5137] BTRFS info (device loop0): enabling ssd optimizations [ 75.983055][ T5158] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5158) [ 75.985967][ T5158] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.987457][ T5158] BTRFS info (device loop0): setting nodatasum [ 75.988485][ T5158] BTRFS info (device loop0): force zlib compression, level 3 [ 75.989653][ T5158] BTRFS info (device loop0): turning on flush-on-commit [ 75.991498][ T5158] BTRFS info (device loop0): enabling auto defrag [ 75.993286][ T5158] BTRFS info (device loop0): using free space tree [ 75.994387][ T5158] BTRFS info (device loop0): has skinny extents [ 76.000383][ T5158] BTRFS info (device loop0): enabling ssd optimizations [ 76.103804][ T5179] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5179) [ 76.107586][ T5179] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.109105][ T5179] BTRFS info (device loop0): setting nodatasum [ 76.110246][ T5179] BTRFS info (device loop0): force zlib compression, level 3 [ 76.111483][ T5179] BTRFS info (device loop0): turning on flush-on-commit [ 76.113281][ T5179] BTRFS info (device loop0): enabling auto defrag [ 76.114431][ T5179] BTRFS info (device loop0): using free space tree [ 76.115634][ T5179] BTRFS info (device loop0): has skinny extents [ 76.121233][ T5179] BTRFS info (device loop0): enabling ssd optimizations [ 76.254078][ T5200] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5200) [ 76.302628][ T5200] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.304219][ T5200] BTRFS info (device loop0): setting nodatasum [ 76.305167][ T5200] BTRFS info (device loop0): force zlib compression, level 3 [ 76.306454][ T5200] BTRFS info (device loop0): turning on flush-on-commit [ 76.491954][ T4147] Bluetooth: hci0: command 0x0419 tx timeout [ 76.494228][ T5221] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5221) [ 76.692292][ T5242] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5242) [ 76.814592][ T5263] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5263) [ 77.007223][ T5285] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5285) [ 77.153197][ T5306] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5306) [ 77.302598][ T5327] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5327) [ 77.442934][ T5348] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5348) [ 77.603870][ T5369] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5369) [ 77.708530][ T5390] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5390) [ 77.813586][ T5411] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5411) [ 78.012250][ T5432] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5432) [ 78.167736][ T5453] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5453) [ 78.302566][ T5474] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5474) [ 78.423427][ T5495] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5495) [ 78.533457][ T5516] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5516) [ 78.673003][ T5537] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5537) [ 78.790834][ T5558] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5558) [ 78.982404][ T5579] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5579) 1970/01/01 00:01:19 executed programs: 33 [ 79.143822][ T5600] set_capacity_and_notify: 21 callbacks suppressed [ 79.143831][ T5600] loop0: detected capacity change from 0 to 32768 [ 79.172495][ T5600] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5600) [ 79.176257][ T5600] btrfs_printk: 148 callbacks suppressed [ 79.176265][ T5600] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.178800][ T5600] BTRFS info (device loop0): setting nodatasum [ 79.179858][ T5600] BTRFS info (device loop0): force zlib compression, level 3 [ 79.181176][ T5600] BTRFS info (device loop0): turning on flush-on-commit [ 79.183487][ T5600] BTRFS info (device loop0): enabling auto defrag [ 79.184594][ T5600] BTRFS info (device loop0): using free space tree [ 79.185870][ T5600] BTRFS info (device loop0): has skinny extents [ 79.191431][ T5600] BTRFS info (device loop0): enabling ssd optimizations [ 79.282284][ T5621] loop0: detected capacity change from 0 to 32768 [ 79.322486][ T5621] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5621) [ 79.363388][ T5621] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.365038][ T5621] BTRFS info (device loop0): setting nodatasum [ 79.366139][ T5621] BTRFS info (device loop0): force zlib compression, level 3 [ 79.367376][ T5621] BTRFS info (device loop0): turning on flush-on-commit [ 79.368524][ T5621] BTRFS info (device loop0): enabling auto defrag [ 79.369669][ T5621] BTRFS info (device loop0): using free space tree [ 79.370900][ T5621] BTRFS info (device loop0): has skinny extents [ 79.376973][ T5621] BTRFS info (device loop0): enabling ssd optimizations [ 79.464942][ T5642] loop0: detected capacity change from 0 to 32768 [ 79.552444][ T5642] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5642) [ 79.593215][ T5642] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.594747][ T5642] BTRFS info (device loop0): setting nodatasum [ 79.595874][ T5642] BTRFS info (device loop0): force zlib compression, level 3 [ 79.597191][ T5642] BTRFS info (device loop0): turning on flush-on-commit [ 79.598380][ T5642] BTRFS info (device loop0): enabling auto defrag [ 79.599483][ T5642] BTRFS info (device loop0): using free space tree [ 79.600583][ T5642] BTRFS info (device loop0): has skinny extents [ 79.607157][ T5642] BTRFS info (device loop0): enabling ssd optimizations [ 79.698463][ T5663] loop0: detected capacity change from 0 to 32768 [ 79.723017][ T5663] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5663) [ 79.764136][ T5663] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.765801][ T5663] BTRFS info (device loop0): setting nodatasum [ 79.766883][ T5663] BTRFS info (device loop0): force zlib compression, level 3 [ 79.768176][ T5663] BTRFS info (device loop0): turning on flush-on-commit [ 79.769452][ T5663] BTRFS info (device loop0): enabling auto defrag [ 79.770563][ T5663] BTRFS info (device loop0): using free space tree [ 79.771619][ T5663] BTRFS info (device loop0): has skinny extents [ 79.779270][ T5663] BTRFS info (device loop0): enabling ssd optimizations [ 79.873602][ T5684] loop0: detected capacity change from 0 to 32768 [ 79.879760][ T5684] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5684) [ 79.885636][ T5684] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.887188][ T5684] BTRFS info (device loop0): setting nodatasum [ 79.888260][ T5684] BTRFS info (device loop0): force zlib compression, level 3 [ 79.889632][ T5684] BTRFS info (device loop0): turning on flush-on-commit [ 79.890892][ T5684] BTRFS info (device loop0): enabling auto defrag [ 79.892078][ T5684] BTRFS info (device loop0): using free space tree [ 79.893174][ T5684] BTRFS info (device loop0): has skinny extents [ 79.899588][ T5684] BTRFS info (device loop0): enabling ssd optimizations [ 79.993095][ T5705] loop0: detected capacity change from 0 to 32768 [ 79.996390][ T5705] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5705) [ 79.999378][ T5705] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.000981][ T5705] BTRFS info (device loop0): setting nodatasum [ 80.003489][ T5705] BTRFS info (device loop0): force zlib compression, level 3 [ 80.004787][ T5705] BTRFS info (device loop0): turning on flush-on-commit [ 80.005961][ T5705] BTRFS info (device loop0): enabling auto defrag [ 80.006971][ T5705] BTRFS info (device loop0): using free space tree [ 80.008105][ T5705] BTRFS info (device loop0): has skinny extents [ 80.016652][ T5705] BTRFS info (device loop0): enabling ssd optimizations [ 80.117476][ T5726] loop0: detected capacity change from 0 to 32768 [ 80.124069][ T5726] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5726) [ 80.128059][ T5726] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.129681][ T5726] BTRFS info (device loop0): setting nodatasum [ 80.130783][ T5726] BTRFS info (device loop0): force zlib compression, level 3 [ 80.132300][ T5726] BTRFS info (device loop0): turning on flush-on-commit [ 80.133525][ T5726] BTRFS info (device loop0): enabling auto defrag [ 80.134587][ T5726] BTRFS info (device loop0): using free space tree [ 80.135740][ T5726] BTRFS info (device loop0): has skinny extents [ 80.141095][ T5726] BTRFS info (device loop0): enabling ssd optimizations [ 80.234273][ T5747] loop0: detected capacity change from 0 to 32768 [ 80.240530][ T5747] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5747) [ 80.246295][ T5747] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.247935][ T5747] BTRFS info (device loop0): setting nodatasum [ 80.248984][ T5747] BTRFS info (device loop0): force zlib compression, level 3 [ 80.250332][ T5747] BTRFS info (device loop0): turning on flush-on-commit [ 80.251540][ T5747] BTRFS info (device loop0): enabling auto defrag [ 80.252915][ T5747] BTRFS info (device loop0): using free space tree [ 80.253952][ T5747] BTRFS info (device loop0): has skinny extents [ 80.259470][ T5747] BTRFS info (device loop0): enabling ssd optimizations [ 80.352189][ T5768] loop0: detected capacity change from 0 to 32768 [ 80.357727][ T5768] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5768) [ 80.362574][ T5768] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.364113][ T5768] BTRFS info (device loop0): setting nodatasum [ 80.365203][ T5768] BTRFS info (device loop0): force zlib compression, level 3 [ 80.366487][ T5768] BTRFS info (device loop0): turning on flush-on-commit [ 80.367736][ T5768] BTRFS info (device loop0): enabling auto defrag [ 80.368877][ T5768] BTRFS info (device loop0): using free space tree [ 80.369992][ T5768] BTRFS info (device loop0): has skinny extents [ 80.376252][ T5768] BTRFS info (device loop0): enabling ssd optimizations [ 80.468458][ T5789] loop0: detected capacity change from 0 to 32768 [ 80.474925][ T5789] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5789) [ 80.479173][ T5789] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.480680][ T5789] BTRFS info (device loop0): setting nodatasum [ 80.481709][ T5789] BTRFS info (device loop0): force zlib compression, level 3 [ 80.483377][ T5789] BTRFS info (device loop0): turning on flush-on-commit [ 80.484555][ T5789] BTRFS info (device loop0): enabling auto defrag [ 80.485780][ T5789] BTRFS info (device loop0): using free space tree [ 80.486784][ T5789] BTRFS info (device loop0): has skinny extents [ 80.492830][ T5789] BTRFS info (device loop0): enabling ssd optimizations [ 80.591171][ T5810] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5810) [ 80.595596][ T5810] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.597155][ T5810] BTRFS info (device loop0): setting nodatasum [ 80.598237][ T5810] BTRFS info (device loop0): force zlib compression, level 3 [ 80.599597][ T5810] BTRFS info (device loop0): turning on flush-on-commit [ 80.600918][ T5810] BTRFS info (device loop0): enabling auto defrag [ 80.602407][ T5810] BTRFS info (device loop0): using free space tree [ 80.603479][ T5810] BTRFS info (device loop0): has skinny extents [ 80.609491][ T5810] BTRFS info (device loop0): enabling ssd optimizations [ 80.737279][ T5831] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5831) [ 80.751023][ T5831] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.752698][ T5831] BTRFS info (device loop0): setting nodatasum [ 80.753675][ T5831] BTRFS info (device loop0): force zlib compression, level 3 [ 80.754929][ T5831] BTRFS info (device loop0): turning on flush-on-commit [ 80.756004][ T5831] BTRFS info (device loop0): enabling auto defrag [ 80.757073][ T5831] BTRFS info (device loop0): using free space tree [ 80.758128][ T5831] BTRFS info (device loop0): has skinny extents [ 80.772231][ T5831] BTRFS info (device loop0): enabling ssd optimizations [ 80.942352][ T5852] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5852) [ 80.996508][ T5852] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.998136][ T5852] BTRFS info (device loop0): setting nodatasum [ 80.999200][ T5852] BTRFS info (device loop0): force zlib compression, level 3 [ 81.000452][ T5852] BTRFS info (device loop0): turning on flush-on-commit [ 81.143229][ T5873] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (5873) [ 81.303248][ T5894] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5894) [ 81.421147][ T5915] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5915) [ 81.642017][ T5936] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5936) [ 81.881995][ T5957] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5957) [ 82.152039][ T5978] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (5978) [ 82.318060][ T5999] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (5999) [ 82.472646][ T6020] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (6020) [ 82.592573][ T6041] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6041) [ 82.734738][ T6062] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6062) [ 82.843080][ T6083] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6083) [ 82.992553][ T6104] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.70 (6104) [ 83.148929][ T6125] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6125) [ 83.302693][ T6146] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6146) [ 83.464791][ T6167] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6167) [ 83.566097][ T6188] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6188) [ 83.672663][ T6209] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6209) [ 83.812555][ T6230] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6230) [ 83.942962][ T6251] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.77 (6251) [ 84.102345][ T6272] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.78 (6272)