Warning: Permanently added '10.128.0.94' (ED25519) to the list of known hosts. 1970/01/01 00:01:06 parsed 1 programs [ 67.312232][ T4502] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.621766][ T1968] cfg80211: failed to load regulatory.db [ 69.621943][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.623967][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.322277][ T4529] chnl_net:caif_netlink_parms(): no params data found [ 70.340984][ T4529] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.342388][ T4529] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.343934][ T4529] device bridge_slave_0 entered promiscuous mode [ 70.346058][ T4529] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.347194][ T4529] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.348769][ T4529] device bridge_slave_1 entered promiscuous mode [ 70.356839][ T4529] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.359552][ T4529] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.369346][ T4529] team0: Port device team_slave_0 added [ 70.371366][ T4529] team0: Port device team_slave_1 added [ 70.378739][ T4529] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.379895][ T4529] 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. [ 70.384676][ T4529] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.387129][ T4529] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.388200][ T4529] 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. [ 70.392679][ T4529] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.451477][ T4529] device hsr_slave_0 entered promiscuous mode [ 70.501342][ T4529] device hsr_slave_1 entered promiscuous mode [ 71.132406][ T4529] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.172011][ T4529] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.202189][ T4529] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.273577][ T4529] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.320237][ T4529] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.321511][ T4529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.322820][ T4529] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.323967][ T4529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.344807][ T4529] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.349256][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.352361][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.353884][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.356035][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.362832][ T4529] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.402283][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.404034][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.405562][ T4368] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.406748][ T4368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.408050][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.409497][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.420573][ T4368] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.421801][ T4368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.423293][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.425223][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.427060][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.428809][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.432193][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.438385][ T4529] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.440086][ T4529] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.444644][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.446271][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.448083][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.449674][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.462970][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.464604][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.466322][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.524182][ T4529] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.531033][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.532336][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.533660][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.535349][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.546079][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.547641][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.549195][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.553739][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.560712][ T4529] device veth0_vlan entered promiscuous mode [ 71.564605][ T4529] device veth1_vlan entered promiscuous mode [ 71.576330][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.578241][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.579765][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.582799][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.592177][ T4529] device veth0_macvtap entered promiscuous mode [ 71.594852][ T4529] device veth1_macvtap entered promiscuous mode [ 71.601997][ T4529] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.610901][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.612556][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.614000][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.615424][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.618531][ T4529] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.621263][ T4529] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.622717][ T4529] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.624174][ T4529] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.625675][ T4529] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.634928][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.636607][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.345236][ T354] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.594221][ T524] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.595631][ T524] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.597081][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.603520][ T524] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.604812][ T524] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.606061][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:13 executed programs: 0 [ 73.223532][ T4808] chnl_net:caif_netlink_parms(): no params data found [ 73.247542][ T4808] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.248819][ T4808] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.251081][ T4808] device bridge_slave_0 entered promiscuous mode [ 73.253286][ T4808] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.254464][ T4808] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.256055][ T4808] device bridge_slave_1 entered promiscuous mode [ 73.267152][ T4808] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.270041][ T4808] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.279251][ T4808] team0: Port device team_slave_0 added [ 73.282080][ T4808] team0: Port device team_slave_1 added [ 73.289238][ T4808] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.290688][ T4808] 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. [ 73.295294][ T4808] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.297724][ T4808] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.298868][ T4808] 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. [ 73.303772][ T4808] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.342213][ T4808] device hsr_slave_0 entered promiscuous mode [ 73.370864][ T4808] device hsr_slave_1 entered promiscuous mode [ 73.411767][ T4808] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.413026][ T4808] Cannot create hsr debugfs directory [ 74.845668][ T354] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.220342][ T4162] Bluetooth: hci0: command 0x0409 tx timeout [ 77.300516][ T4158] Bluetooth: hci0: command 0x041b tx timeout [ 77.383751][ T354] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.444897][ T354] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.427372][ T4808] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.463204][ T4808] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.521701][ T4808] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.562871][ T4808] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.635870][ T4808] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.640133][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.641809][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.645523][ T4808] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.648176][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.649780][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.651433][ T4368] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.652553][ T4368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.654238][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.656853][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.658508][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.659999][ T4368] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.661161][ T4368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.668389][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.678970][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.683463][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.685225][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.686954][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.689795][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.692531][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.695548][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.697212][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.699980][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.702040][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.706279][ T4808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.750895][ T4808] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.752588][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.753911][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.760154][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.763163][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.771197][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.772805][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.774490][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.775975][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.778349][ T4808] device veth0_vlan entered promiscuous mode [ 78.782945][ T4808] device veth1_vlan entered promiscuous mode [ 78.791490][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.793062][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.794520][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.796161][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.798806][ T4808] device veth0_macvtap entered promiscuous mode [ 78.802092][ T4808] device veth1_macvtap entered promiscuous mode [ 78.808365][ T4808] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.810151][ T4808] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.812943][ T4808] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.814316][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.815933][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.817483][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.819072][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.822925][ T4808] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.824550][ T4808] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.826740][ T4808] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.827970][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.829608][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.832838][ T4808] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.834280][ T4808] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.835874][ T4808] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.837247][ T4808] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.866415][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.868563][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.870133][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.876964][ T4368] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.878244][ T4368] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.879634][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:18 executed programs: 2 [ 79.003178][ T4990] loop0: detected capacity change from 0 to 32768 [ 79.056475][ T4990] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4990) [ 79.064183][ T4990] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.065748][ T4990] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.067168][ T4990] BTRFS info (device loop0): max_inline at 0 [ 79.068214][ T4990] BTRFS info (device loop0): enabling disk space caching [ 79.069547][ T4990] BTRFS info (device loop0): enabling ssd optimizations [ 79.071700][ T4990] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.072966][ T4990] BTRFS info (device loop0): enabling auto defrag [ 79.074188][ T4990] BTRFS info (device loop0): doing ref verification [ 79.075246][ T4990] BTRFS info (device loop0): force clearing of disk cache [ 79.076434][ T4990] BTRFS info (device loop0): turning off barriers [ 79.078258][ T4990] BTRFS info (device loop0): using default commit interval 30s [ 79.079461][ T4990] BTRFS info (device loop0): disk space caching is enabled [ 79.082046][ T4990] BTRFS info (device loop0): has skinny extents [ 79.092986][ T4990] BTRFS info (device loop0): clearing free space tree [ 79.094503][ T4990] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.096221][ T4990] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.108019][ T4990] [ 79.108422][ T4990] ====================================================== [ 79.109582][ T4990] WARNING: possible circular locking dependency detected [ 79.110795][ T4990] syzkaller #0 Not tainted [ 79.111545][ T4990] ------------------------------------------------------ [ 79.112815][ T4990] syz.0.16/4990 is trying to acquire lock: [ 79.113817][ T4990] ffff0000dc686650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 79.115513][ T4990] [ 79.115513][ T4990] but task is already holding lock: [ 79.116840][ T4990] ffff0000e7590610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x110/0x90c [ 79.118610][ T4990] [ 79.118610][ T4990] which lock already depends on the new lock. [ 79.118610][ T4990] [ 79.120383][ T4990] [ 79.120383][ T4990] the existing dependency chain (in reverse order) is: [ 79.121965][ T4990] [ 79.121965][ T4990] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 79.123429][ T4990] down_read+0xc0/0x38c [ 79.124278][ T4990] lookup_slow+0x4c/0x80 [ 79.125111][ T4990] walk_component+0x2b0/0x3a8 [ 79.126030][ T4990] path_lookupat+0x13c/0x3d0 [ 79.126923][ T4990] filename_lookup+0x1b4/0x464 [ 79.127794][ T4990] kern_path+0x4c/0x190 [ 79.128574][ T4990] lookup_bdev+0xc0/0x24c [ 79.129380][ T4990] btrfs_free_stale_devices+0x628/0x954 [ 79.130448][ T4990] btrfs_forget_devices+0x5c/0x98 [ 79.131365][ T4990] btrfs_control_ioctl+0x130/0x248 [ 79.132386][ T4990] __arm64_sys_ioctl+0x14c/0x1c8 [ 79.133311][ T4990] invoke_syscall+0x98/0x2b0 [ 79.134245][ T4990] el0_svc_common+0x138/0x258 [ 79.135197][ T4990] do_el0_svc+0x58/0x13c [ 79.135993][ T4990] el0_svc+0x78/0x1d0 [ 79.136815][ T4990] el0t_64_sync_handler+0xcc/0xe4 [ 79.137770][ T4990] el0t_64_sync+0x1a0/0x1a4 [ 79.138636][ T4990] [ 79.138636][ T4990] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 79.140115][ T4990] __mutex_lock_common+0x194/0x1f14 [ 79.141018][ T4990] mutex_lock_nested+0xac/0x11c [ 79.141914][ T4990] btrfs_run_dev_stats+0xe4/0xdb0 [ 79.142812][ T4990] commit_cowonly_roots+0x148/0x7ec [ 79.143700][ T4990] btrfs_commit_transaction+0xf74/0x3078 [ 79.144698][ T4990] btrfs_clear_free_space_tree+0x5ec/0x9f0 [ 79.145794][ T4990] btrfs_start_pre_rw_mount+0x240/0x568 [ 79.146830][ T4990] open_ctree+0x1f18/0x27e8 [ 79.147690][ T4990] btrfs_fill_super+0x1b4/0x2d4 [ 79.148618][ T4990] btrfs_mount_root+0x780/0x7d0 [ 79.149512][ T4990] legacy_get_tree+0xd4/0x16c [ 79.150409][ T4990] vfs_get_tree+0x90/0x274 [ 79.151283][ T4990] vfs_kern_mount+0xdc/0x178 [ 79.152119][ T4990] btrfs_mount+0x2d4/0x950 [ 79.152898][ T4990] legacy_get_tree+0xd4/0x16c [ 79.153741][ T4990] vfs_get_tree+0x90/0x274 [ 79.154581][ T4990] do_new_mount+0x228/0x810 [ 79.155455][ T4990] path_mount+0x5bc/0x1008 [ 79.156291][ T4990] __arm64_sys_mount+0x514/0x5f0 [ 79.157191][ T4990] invoke_syscall+0x98/0x2b0 [ 79.158078][ T4990] el0_svc_common+0x138/0x258 [ 79.159014][ T4990] do_el0_svc+0x58/0x13c [ 79.159840][ T4990] el0_svc+0x78/0x1d0 [ 79.160579][ T4990] el0t_64_sync_handler+0xcc/0xe4 [ 79.161500][ T4990] el0t_64_sync+0x1a0/0x1a4 [ 79.162362][ T4990] [ 79.162362][ T4990] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 79.163794][ T4990] lock_release+0x2e8/0x8e0 [ 79.164668][ T4990] __mutex_unlock_slowpath+0xc4/0x5e4 [ 79.165661][ T4990] mutex_unlock+0x90/0xec [ 79.166481][ T4990] btrfs_commit_transaction+0x16a0/0x3078 [ 79.167523][ T4990] btrfs_clear_free_space_tree+0x5ec/0x9f0 [ 79.168566][ T4990] btrfs_start_pre_rw_mount+0x240/0x568 [ 79.169646][ T4990] open_ctree+0x1f18/0x27e8 [ 79.170519][ T4990] btrfs_fill_super+0x1b4/0x2d4 [ 79.171403][ T4990] btrfs_mount_root+0x780/0x7d0 [ 79.172326][ T4990] legacy_get_tree+0xd4/0x16c [ 79.173141][ T4990] vfs_get_tree+0x90/0x274 [ 79.173973][ T4990] vfs_kern_mount+0xdc/0x178 [ 79.174818][ T4990] btrfs_mount+0x2d4/0x950 [ 79.175623][ T4990] legacy_get_tree+0xd4/0x16c [ 79.176551][ T4990] vfs_get_tree+0x90/0x274 [ 79.177365][ T4990] do_new_mount+0x228/0x810 [ 79.178151][ T4990] path_mount+0x5bc/0x1008 [ 79.178937][ T4990] __arm64_sys_mount+0x514/0x5f0 [ 79.179851][ T4990] invoke_syscall+0x98/0x2b0 [ 79.180683][ T4990] el0_svc_common+0x138/0x258 [ 79.181526][ T4990] do_el0_svc+0x58/0x13c [ 79.182365][ T4990] el0_svc+0x78/0x1d0 [ 79.183089][ T4990] el0t_64_sync_handler+0xcc/0xe4 [ 79.183987][ T4990] el0t_64_sync+0x1a0/0x1a4 [ 79.184778][ T4990] [ 79.184778][ T4990] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 79.186067][ T4990] __lock_acquire+0x2870/0x67ec [ 79.187028][ T4990] lock_acquire+0x1f4/0x618 [ 79.187888][ T4990] start_transaction+0x624/0x13ec [ 79.188837][ T4990] btrfs_start_transaction+0x34/0x44 [ 79.189856][ T4990] btrfs_fileattr_set+0x4cc/0x9b0 [ 79.190821][ T4990] vfs_fileattr_set+0x67c/0x90c [ 79.191688][ T4990] do_vfs_ioctl+0x1c88/0x23f0 [ 79.192475][ T4990] __arm64_sys_ioctl+0xe4/0x1c8 [ 79.193399][ T4990] invoke_syscall+0x98/0x2b0 [ 79.194262][ T4990] el0_svc_common+0x138/0x258 [ 79.195136][ T4990] do_el0_svc+0x58/0x13c [ 79.195948][ T4990] el0_svc+0x78/0x1d0 [ 79.196751][ T4990] el0t_64_sync_handler+0xcc/0xe4 [ 79.197673][ T4990] el0t_64_sync+0x1a0/0x1a4 [ 79.198486][ T4990] [ 79.198486][ T4990] other info that might help us debug this: [ 79.198486][ T4990] [ 79.200172][ T4990] Chain exists of: [ 79.200172][ T4990] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 79.200172][ T4990] [ 79.202626][ T4990] Possible unsafe locking scenario: [ 79.202626][ T4990] [ 79.203875][ T4990] CPU0 CPU1 [ 79.204732][ T4990] ---- ---- [ 79.205680][ T4990] lock(&type->i_mutex_dir_key#8); [ 79.206584][ T4990] lock(&fs_devs->device_list_mutex); [ 79.207937][ T4990] lock(&type->i_mutex_dir_key#8); [ 79.209185][ T4990] lock(sb_internal#2); [ 79.209935][ T4990] [ 79.209935][ T4990] *** DEADLOCK *** [ 79.209935][ T4990] [ 79.211296][ T4990] 2 locks held by syz.0.16/4990: [ 79.212111][ T4990] #0: ffff0000dc686460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 79.213744][ T4990] #1: ffff0000e7590610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x110/0x90c [ 79.215472][ T4990] [ 79.215472][ T4990] stack backtrace: [ 79.216515][ T4990] CPU: 1 PID: 4990 Comm: syz.0.16 Not tainted syzkaller #0 [ 79.217735][ T4990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.219474][ T4990] Call trace: [ 79.220046][ T4990] dump_backtrace+0x0/0x458 [ 79.220853][ T4990] show_stack+0x2c/0x3c [ 79.221541][ T4990] __dump_stack+0x30/0x40 [ 79.222252][ T4990] dump_stack_lvl+0xf4/0x15c [ 79.223066][ T4990] dump_stack+0x1c/0x5c [ 79.223810][ T4990] print_circular_bug+0x148/0x1b0 [ 79.224668][ T4990] check_noncircular+0x264/0x2f8 [ 79.225543][ T4990] __lock_acquire+0x2870/0x67ec [ 79.226368][ T4990] lock_acquire+0x1f4/0x618 [ 79.227170][ T4990] start_transaction+0x624/0x13ec [ 79.228011][ T4990] btrfs_start_transaction+0x34/0x44 [ 79.228901][ T4990] btrfs_fileattr_set+0x4cc/0x9b0 [ 79.229735][ T4990] vfs_fileattr_set+0x67c/0x90c [ 79.230564][ T4990] do_vfs_ioctl+0x1c88/0x23f0 [ 79.231361][ T4990] __arm64_sys_ioctl+0xe4/0x1c8 [ 79.232182][ T4990] invoke_syscall+0x98/0x2b0 [ 79.232976][ T4990] el0_svc_common+0x138/0x258 [ 79.233822][ T4990] do_el0_svc+0x58/0x13c [ 79.234583][ T4990] el0_svc+0x78/0x1d0 [ 79.235252][ T4990] el0t_64_sync_handler+0xcc/0xe4 [ 79.236123][ T4990] el0t_64_sync+0x1a0/0x1a4 [ 79.377518][ T5012] loop0: detected capacity change from 0 to 32768 [ 79.380847][ T4155] Bluetooth: hci0: command 0x040f tx timeout [ 79.422280][ T5012] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5012) [ 79.427373][ T5012] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.428776][ T5012] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.430178][ T5012] BTRFS info (device loop0): max_inline at 0 [ 79.432645][ T5012] BTRFS info (device loop0): enabling disk space caching [ 79.433761][ T5012] BTRFS info (device loop0): enabling ssd optimizations [ 79.435014][ T5012] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.436339][ T5012] BTRFS info (device loop0): enabling auto defrag [ 79.437518][ T5012] BTRFS info (device loop0): doing ref verification [ 79.438586][ T5012] BTRFS info (device loop0): force clearing of disk cache [ 79.439726][ T5012] BTRFS info (device loop0): turning off barriers [ 79.441427][ T5012] BTRFS info (device loop0): using default commit interval 30s [ 79.442714][ T5012] BTRFS info (device loop0): disk space caching is enabled [ 79.443934][ T5012] BTRFS info (device loop0): has skinny extents [ 79.450913][ T5012] BTRFS info (device loop0): clearing free space tree [ 79.451967][ T5012] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.453540][ T5012] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.549637][ T5036] loop0: detected capacity change from 0 to 32768 [ 79.592399][ T5036] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5036) [ 79.595652][ T5036] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.597186][ T5036] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.598594][ T5036] BTRFS info (device loop0): max_inline at 0 [ 79.599650][ T5036] BTRFS info (device loop0): enabling disk space caching [ 79.601243][ T5036] BTRFS info (device loop0): enabling ssd optimizations [ 79.602302][ T5036] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.603603][ T5036] BTRFS info (device loop0): enabling auto defrag [ 79.604646][ T5036] BTRFS info (device loop0): doing ref verification [ 79.605873][ T5036] BTRFS info (device loop0): force clearing of disk cache [ 79.607083][ T5036] BTRFS info (device loop0): turning off barriers [ 79.608189][ T5036] BTRFS info (device loop0): using default commit interval 30s [ 79.609436][ T5036] BTRFS info (device loop0): disk space caching is enabled [ 79.611053][ T5036] BTRFS info (device loop0): has skinny extents [ 79.617236][ T5036] BTRFS info (device loop0): clearing free space tree [ 79.618309][ T5036] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.619776][ T5036] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.720610][ T5057] loop0: detected capacity change from 0 to 32768 [ 79.811300][ T5057] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5057) [ 79.814361][ T5057] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.815873][ T5057] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.817183][ T5057] BTRFS info (device loop0): max_inline at 0 [ 79.818254][ T5057] BTRFS info (device loop0): enabling disk space caching [ 79.819385][ T5057] BTRFS info (device loop0): enabling ssd optimizations [ 79.821538][ T5057] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.822803][ T5057] BTRFS info (device loop0): enabling auto defrag [ 79.823931][ T5057] BTRFS info (device loop0): doing ref verification [ 79.824981][ T5057] BTRFS info (device loop0): force clearing of disk cache [ 79.826195][ T5057] BTRFS info (device loop0): turning off barriers [ 79.827204][ T5057] BTRFS info (device loop0): using default commit interval 30s [ 79.828348][ T5057] BTRFS info (device loop0): disk space caching is enabled [ 79.829465][ T5057] BTRFS info (device loop0): has skinny extents [ 79.836453][ T5057] BTRFS info (device loop0): clearing free space tree [ 79.837623][ T5057] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.839250][ T5057] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.931415][ T5078] loop0: detected capacity change from 0 to 32768 [ 79.974057][ T5078] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5078) [ 79.976958][ T5078] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.978523][ T5078] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.979897][ T5078] BTRFS info (device loop0): max_inline at 0 [ 79.981203][ T5078] BTRFS info (device loop0): enabling disk space caching [ 79.982362][ T5078] BTRFS info (device loop0): enabling ssd optimizations [ 79.983496][ T5078] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.984739][ T5078] BTRFS info (device loop0): enabling auto defrag [ 79.985806][ T5078] BTRFS info (device loop0): doing ref verification [ 79.986936][ T5078] BTRFS info (device loop0): force clearing of disk cache [ 79.988098][ T5078] BTRFS info (device loop0): turning off barriers [ 79.989269][ T5078] BTRFS info (device loop0): using default commit interval 30s [ 79.991510][ T5078] BTRFS info (device loop0): disk space caching is enabled [ 79.992774][ T5078] BTRFS info (device loop0): has skinny extents [ 79.999209][ T5078] BTRFS info (device loop0): clearing free space tree [ 80.000540][ T5078] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.002126][ T5078] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.042540][ T354] device hsr_slave_0 left promiscuous mode [ 80.061382][ T354] device hsr_slave_1 left promiscuous mode [ 80.094323][ T5099] loop0: detected capacity change from 0 to 32768 [ 80.170400][ T354] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.171642][ T354] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.173175][ T354] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.174370][ T354] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.175771][ T354] device bridge_slave_1 left promiscuous mode [ 80.176745][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.211927][ T5099] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5099) [ 80.214750][ T354] device bridge_slave_0 left promiscuous mode [ 80.215946][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.216057][ T5099] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.218660][ T5099] BTRFS info (device loop0): setting nodatacow, compression disabled [ 80.220096][ T5099] BTRFS info (device loop0): max_inline at 0 [ 80.221577][ T5099] BTRFS info (device loop0): enabling disk space caching [ 80.222709][ T5099] BTRFS info (device loop0): enabling ssd optimizations [ 80.223913][ T5099] BTRFS info (device loop0): using spread ssd allocation scheme [ 80.225289][ T5099] BTRFS info (device loop0): enabling auto defrag [ 80.226356][ T5099] BTRFS info (device loop0): doing ref verification [ 80.227389][ T5099] BTRFS info (device loop0): force clearing of disk cache [ 80.228691][ T5099] BTRFS info (device loop0): turning off barriers [ 80.229740][ T5099] BTRFS info (device loop0): using default commit interval 30s [ 80.231382][ T5099] BTRFS info (device loop0): disk space caching is enabled [ 80.232543][ T5099] BTRFS info (device loop0): has skinny extents [ 80.239369][ T5099] BTRFS info (device loop0): clearing free space tree [ 80.240818][ T5099] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.242278][ T5099] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.300461][ T354] device veth1_macvtap left promiscuous mode [ 80.301512][ T354] device veth0_macvtap left promiscuous mode [ 80.302752][ T354] device veth1_vlan left promiscuous mode [ 80.303709][ T354] device veth0_vlan left promiscuous mode [ 80.363299][ T5121] loop0: detected capacity change from 0 to 32768 [ 80.368158][ T5121] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5121) [ 80.371944][ T5121] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.373486][ T5121] BTRFS info (device loop0): setting nodatacow, compression disabled [ 80.374852][ T5121] BTRFS info (device loop0): max_inline at 0 [ 80.375864][ T5121] BTRFS info (device loop0): enabling disk space caching [ 80.413991][ T354] team0 (unregistering): Port device team_slave_1 removed [ 80.418112][ T354] team0 (unregistering): Port device team_slave_0 removed [ 80.424233][ T354] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.457785][ T4578] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4578) [ 80.459979][ T354] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.542434][ T5143] loop0: detected capacity change from 0 to 32768 [ 80.565311][ T354] bond0 (unregistering): Released all slaves [ 80.691608][ T5165] loop0: detected capacity change from 0 to 32768 [ 80.731743][ T5165] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5165) [ 80.846650][ T5186] loop0: detected capacity change from 0 to 32768 [ 80.880900][ T5186] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5186) [ 81.070977][ T5207] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5207) [ 81.212231][ T5228] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5228) [ 81.351417][ T5249] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5249) [ 81.461012][ T1968] Bluetooth: hci0: command 0x0419 tx timeout [ 81.481542][ T5270] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5270) [ 81.621691][ T5291] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5291) [ 81.802279][ T5312] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5312) [ 81.981675][ T5333] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5333) [ 82.100836][ T5355] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5355) [ 82.214643][ T5376] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5376) [ 82.325658][ T5397] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5397) [ 82.435578][ T5418] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5418) [ 82.553992][ T5439] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5439) [ 82.664112][ T5460] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5460) [ 82.775150][ T5481] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5481) [ 82.933870][ T5502] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5502) [ 83.046313][ T5523] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5523) [ 83.151027][ T5544] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5544) [ 83.271400][ T5565] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5565) [ 83.383244][ T5586] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5586) [ 83.520817][ T5607] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5607) [ 83.650696][ T5628] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5628) [ 83.831552][ T5649] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5649) [ 83.935991][ T5670] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5670) 1970/01/01 00:01:23 executed programs: 35 [ 84.047172][ T5691] set_capacity_and_notify: 23 callbacks suppressed [ 84.047181][ T5691] loop0: detected capacity change from 0 to 32768 [ 84.081585][ T5691] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5691) [ 84.141910][ T5691] btrfs_printk: 428 callbacks suppressed [ 84.141917][ T5691] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.144336][ T5691] BTRFS info (device loop0): setting nodatacow, compression disabled [ 84.145681][ T5691] BTRFS info (device loop0): max_inline at 0 [ 84.146658][ T5691] BTRFS info (device loop0): enabling disk space caching [ 84.147937][ T5691] BTRFS info (device loop0): enabling ssd optimizations [ 84.149134][ T5691] BTRFS info (device loop0): using spread ssd allocation scheme [ 84.152029][ T5691] BTRFS info (device loop0): enabling auto defrag [ 84.153005][ T5691] BTRFS info (device loop0): doing ref verification [ 84.154059][ T5691] BTRFS info (device loop0): force clearing of disk cache [ 84.155339][ T5691] BTRFS info (device loop0): turning off barriers [ 84.156418][ T5691] BTRFS info (device loop0): using default commit interval 30s [ 84.157699][ T5691] BTRFS info (device loop0): disk space caching is enabled [ 84.158916][ T5691] BTRFS info (device loop0): has skinny extents [ 84.165671][ T5691] BTRFS info (device loop0): clearing free space tree [ 84.166767][ T5691] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.168365][ T5691] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.261248][ T5712] loop0: detected capacity change from 0 to 32768 [ 84.311250][ T5712] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5712) [ 84.314522][ T5712] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.315873][ T5712] BTRFS info (device loop0): setting nodatacow, compression disabled [ 84.317307][ T5712] BTRFS info (device loop0): max_inline at 0 [ 84.318313][ T5712] BTRFS info (device loop0): enabling disk space caching [ 84.319445][ T5712] BTRFS info (device loop0): enabling ssd optimizations [ 84.324355][ T5712] BTRFS info (device loop0): using spread ssd allocation scheme [ 84.325753][ T5712] BTRFS info (device loop0): enabling auto defrag [ 84.326843][ T5712] BTRFS info (device loop0): doing ref verification [ 84.328017][ T5712] BTRFS info (device loop0): force clearing of disk cache [ 84.329290][ T5712] BTRFS info (device loop0): turning off barriers [ 84.330684][ T5712] BTRFS info (device loop0): using default commit interval 30s [ 84.331875][ T5712] BTRFS info (device loop0): disk space caching is enabled [ 84.333195][ T5712] BTRFS info (device loop0): has skinny extents [ 84.339208][ T5712] BTRFS info (device loop0): clearing free space tree [ 84.340808][ T5712] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.342453][ T5712] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.436665][ T5733] loop0: detected capacity change from 0 to 32768 [ 84.443206][ T5733] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5733) [ 84.447370][ T5733] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.449083][ T5733] BTRFS info (device loop0): setting nodatacow, compression disabled [ 84.450716][ T5733] BTRFS info (device loop0): max_inline at 0 [ 84.451676][ T5733] BTRFS info (device loop0): enabling disk space caching [ 84.452889][ T5733] BTRFS info (device loop0): enabling ssd optimizations [ 84.453992][ T5733] BTRFS info (device loop0): using spread ssd allocation scheme [ 84.455254][ T5733] BTRFS info (device loop0): enabling auto defrag [ 84.456365][ T5733] BTRFS info (device loop0): doing ref verification [ 84.457512][ T5733] BTRFS info (device loop0): force clearing of disk cache [ 84.458775][ T5733] BTRFS info (device loop0): turning off barriers [ 84.459818][ T5733] BTRFS info (device loop0): using default commit interval 30s [ 84.461497][ T5733] BTRFS info (device loop0): disk space caching is enabled [ 84.462705][ T5733] BTRFS info (device loop0): has skinny extents [ 84.480842][ T5733] BTRFS info (device loop0): clearing free space tree [ 84.481963][ T5733] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.483620][ T5733] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.519302][ T4578] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4578) [ 84.618027][ T5754] loop0: detected capacity change from 0 to 32768 [ 84.761496][ T5754] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.763009][ T5754] BTRFS info (device loop0): setting nodatacow, compression disabled [ 84.764348][ T5754] BTRFS info (device loop0): max_inline at 0 [ 84.765278][ T5754] BTRFS info (device loop0): enabling disk space caching [ 84.766456][ T5754] BTRFS info (device loop0): enabling ssd optimizations [ 84.767646][ T5754] BTRFS info (device loop0): using spread ssd allocation scheme [ 84.768990][ T5754] BTRFS info (device loop0): enabling auto defrag [ 84.771135][ T5754] BTRFS info (device loop0): doing ref verification [ 84.772433][ T5754] BTRFS info (device loop0): force clearing of disk cache [ 84.773588][ T5754] BTRFS info (device loop0): turning off barriers [ 84.774678][ T5754] BTRFS info (device loop0): using default commit interval 30s [ 84.775902][ T5754] BTRFS info (device loop0): disk space caching is enabled [ 84.777122][ T5754] BTRFS info (device loop0): has skinny extents [ 84.793218][ T5754] BTRFS info (device loop0): clearing free space tree [ 84.794439][ T5754] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.796047][ T5754] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.917468][ T5776] loop0: detected capacity change from 0 to 32768 [ 85.010603][ T5776] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5776) [ 85.014922][ T5776] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 85.016453][ T5776] BTRFS info (device loop0): setting nodatacow, compression disabled [ 85.017812][ T5776] BTRFS info (device loop0): max_inline at 0 [ 85.018812][ T5776] BTRFS info (device loop0): enabling disk space caching [ 85.020011][ T5776] BTRFS info (device loop0): enabling ssd optimizations [ 85.021487][ T5776] BTRFS info (device loop0): using spread ssd allocation scheme [ 85.022674][ T5776] BTRFS info (device loop0): enabling auto defrag [ 85.023751][ T5776] BTRFS info (device loop0): doing ref verification [ 85.024918][ T5776] BTRFS info (device loop0): force clearing of disk cache [ 85.026137][ T5776] BTRFS info (device loop0): turning off barriers [ 85.027204][ T5776] BTRFS info (device loop0): using default commit interval 30s [ 85.028591][ T5776] BTRFS info (device loop0): disk space caching is enabled [ 85.029848][ T5776] BTRFS info (device loop0): has skinny extents [ 85.036287][ T5776] BTRFS info (device loop0): clearing free space tree [ 85.037332][ T5776] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 85.038823][ T5776] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 85.135262][ T5797] loop0: detected capacity change from 0 to 32768 [ 85.223802][ T5797] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5797) [ 85.226893][ T5797] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 85.228354][ T5797] BTRFS info (device loop0): setting nodatacow, compression disabled [ 85.229680][ T5797] BTRFS info (device loop0): max_inline at 0 [ 85.232179][ T5797] BTRFS info (device loop0): enabling disk space caching [ 85.233348][ T5797] BTRFS info (device loop0): enabling ssd optimizations [ 85.234623][ T5797] BTRFS info (device loop0): using spread ssd allocation scheme [ 85.235907][ T5797] BTRFS info (device loop0): enabling auto defrag [ 85.236924][ T5797] BTRFS info (device loop0): doing ref verification [ 85.237986][ T5797] BTRFS info (device loop0): force clearing of disk cache [ 85.239168][ T5797] BTRFS info (device loop0): turning off barriers [ 85.240739][ T5797] BTRFS info (device loop0): using default commit interval 30s [ 85.241960][ T5797] BTRFS info (device loop0): disk space caching is enabled [ 85.243142][ T5797] BTRFS info (device loop0): has skinny extents [ 85.249487][ T5797] BTRFS info (device loop0): clearing free space tree [ 85.250879][ T5797] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 85.252361][ T5797] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 85.384429][ T5818] loop0: detected capacity change from 0 to 32768 [ 85.422407][ T5818] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5818) [ 85.425903][ T5818] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 85.427345][ T5818] BTRFS info (device loop0): setting nodatacow, compression disabled [ 85.428564][ T5818] BTRFS info (device loop0): max_inline at 0 [ 85.429527][ T5818] BTRFS info (device loop0): enabling disk space caching [ 85.527856][ T5839] loop0: detected capacity change from 0 to 32768 [ 85.581742][ T5839] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5839) [ 85.694387][ T5860] loop0: detected capacity change from 0 to 32768 [ 85.700226][ T5860] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5860) [ 85.811899][ T5881] loop0: detected capacity change from 0 to 32768 [ 85.817699][ T5881] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5881) [ 85.938400][ T5902] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (5902) [ 86.066083][ T5923] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5923) [ 86.191327][ T5944] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5944) [ 86.358989][ T5965] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5965) [ 86.501106][ T5986] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5986) [ 86.528728][ T4578] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4578) [ 86.832836][ T6028] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (6028) [ 86.856597][ T4578] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4578) [ 87.031420][ T4578] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4578) [ 87.142953][ T4578] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4578) [ 87.235643][ T4578] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4578) [ 87.571630][ T6133] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.70 (6133) [ 87.751317][ T6154] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6154) [ 88.000561][ T6176] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6176) [ 88.181045][ T6197] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6197) [ 88.350879][ T6218] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6218) [ 88.570795][ T6239] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6239) [ 88.725348][ T6260] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6260) [ 88.890832][ T6281] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.77 (6281) [ 89.035989][ T6302] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.78 (6302) 1970/01/01 00:01:29 executed programs: 65