Warning: Permanently added '10.128.10.15' (ED25519) to the list of known hosts. 1970/01/01 00:01:07 parsed 1 programs [ 68.672562][ T4498] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.633049][ T7] cfg80211: failed to load regulatory.db [ 69.634799][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.635848][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.708933][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.710335][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.712447][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.720205][ T1605] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.721717][ T1605] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.723295][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.012425][ T4550] chnl_net:caif_netlink_parms(): no params data found [ 71.031097][ T4550] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.032303][ T4550] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.033784][ T4550] device bridge_slave_0 entered promiscuous mode [ 71.035832][ T4550] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.036993][ T4550] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.038438][ T4550] device bridge_slave_1 entered promiscuous mode [ 71.046853][ T4550] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.049822][ T4550] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.058181][ T4550] team0: Port device team_slave_0 added [ 71.060084][ T4550] team0: Port device team_slave_1 added [ 71.069962][ T4550] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.071179][ T4550] 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. [ 71.075084][ T4550] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.077255][ T4550] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.078325][ T4550] 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. [ 71.082701][ T4550] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.141662][ T4550] device hsr_slave_0 entered promiscuous mode [ 71.190923][ T4550] device hsr_slave_1 entered promiscuous mode [ 71.831664][ T4550] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.872276][ T4550] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.901956][ T4550] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.943467][ T4550] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.995320][ T4550] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.999591][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.004945][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.007710][ T4550] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.024159][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.025688][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.027134][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.028251][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.029614][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.050471][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.058598][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.059727][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.063351][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.070950][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.072625][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.074246][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.075866][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.077840][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.084424][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.086166][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.092457][ T4550] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.094135][ T4550] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.097138][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.098621][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.100222][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.103445][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.105134][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.148851][ T4550] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.151275][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.152987][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.163592][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.165076][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.173076][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.174555][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.175965][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.177313][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.180074][ T4550] device veth0_vlan entered promiscuous mode [ 72.185420][ T4550] device veth1_vlan entered promiscuous mode [ 72.194220][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.195596][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.197038][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.198486][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.205448][ T4550] device veth0_macvtap entered promiscuous mode [ 72.208035][ T4550] device veth1_macvtap entered promiscuous mode [ 72.218378][ T4550] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.221809][ T4550] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.223029][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.224489][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.225783][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.227240][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.228777][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.230089][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.242092][ T4550] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.243532][ T4550] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.244838][ T4550] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.246180][ T4550] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:12 executed programs: 0 [ 72.667033][ T4731] chnl_net:caif_netlink_parms(): no params data found [ 72.695293][ T4731] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.696517][ T4731] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.698105][ T4731] device bridge_slave_0 entered promiscuous mode [ 72.700086][ T4731] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.701289][ T4731] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.702648][ T4731] device bridge_slave_1 entered promiscuous mode [ 72.713300][ T4731] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.715928][ T4731] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.727136][ T4731] team0: Port device team_slave_0 added [ 72.729075][ T4731] team0: Port device team_slave_1 added [ 72.736251][ T4731] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.737386][ T4731] 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. [ 72.741925][ T4731] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.744459][ T4731] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.745470][ T4731] 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. [ 72.749504][ T4731] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.772597][ T4731] device hsr_slave_0 entered promiscuous mode [ 72.802151][ T4731] device hsr_slave_1 entered promiscuous mode [ 72.842525][ T4731] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.843715][ T4731] Cannot create hsr debugfs directory [ 72.877371][ T4731] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.660740][ T4176] Bluetooth: hci0: command 0x0409 tx timeout [ 75.654751][ T4731] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.740646][ T4655] Bluetooth: hci0: command 0x041b tx timeout [ 77.715721][ T4731] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.775970][ T4731] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.915375][ T4731] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.962144][ T4731] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.011940][ T4731] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.052209][ T4731] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.137297][ T4731] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.143298][ T4731] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.145025][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.146452][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.148912][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.150445][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.152108][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.153161][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.154476][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.157046][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.158500][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.159770][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.160879][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.164548][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.167311][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.170028][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.173323][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.175235][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.177595][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.179122][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.182479][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.184010][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.186675][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.188113][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.192760][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.231934][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.233191][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.236338][ T4731] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.249937][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.253068][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.259009][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.260422][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.262493][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.263827][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.266209][ T4731] device veth0_vlan entered promiscuous mode [ 78.269602][ T4731] device veth1_vlan entered promiscuous mode [ 78.278386][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.279815][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.281891][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.283368][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.285979][ T4731] device veth0_macvtap entered promiscuous mode [ 78.288516][ T4731] device veth1_macvtap entered promiscuous mode [ 78.293948][ T4731] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.295418][ T4731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.297327][ T4731] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.298460][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.299933][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.303319][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.304840][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.307116][ T4731] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.308673][ T4731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.311469][ T4731] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.312619][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.314127][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.317161][ T4731] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.318302][ T4731] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.319612][ T4731] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.320953][ T4731] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.338827][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.343403][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.346169][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.348126][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.349298][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.353324][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:18 executed programs: 2 [ 78.465570][ T4947] loop0: detected capacity change from 0 to 32768 [ 78.469680][ T4947] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4947) [ 78.479438][ T4947] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.482031][ T4947] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.483267][ T4947] BTRFS info (device loop0): max_inline at 0 [ 78.484111][ T4947] BTRFS info (device loop0): enabling disk space caching [ 78.485087][ T4947] BTRFS info (device loop0): enabling ssd optimizations [ 78.486087][ T4947] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.487209][ T4947] BTRFS info (device loop0): enabling auto defrag [ 78.488059][ T4947] BTRFS info (device loop0): doing ref verification [ 78.488931][ T4947] BTRFS info (device loop0): force clearing of disk cache [ 78.489909][ T4947] BTRFS info (device loop0): turning off barriers [ 78.490913][ T4947] BTRFS info (device loop0): using default commit interval 30s [ 78.491989][ T4947] BTRFS info (device loop0): disk space caching is enabled [ 78.492981][ T4947] BTRFS info (device loop0): has skinny extents [ 78.511631][ T4947] BTRFS info (device loop0): clearing free space tree [ 78.512858][ T4947] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.514242][ T4947] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 78.524224][ T4947] [ 78.524595][ T4947] ====================================================== [ 78.525638][ T4947] WARNING: possible circular locking dependency detected [ 78.526663][ T4947] syzkaller #0 Not tainted [ 78.527314][ T4947] ------------------------------------------------------ [ 78.528272][ T4947] syz.0.16/4947 is trying to acquire lock: [ 78.529112][ T4947] ffff0000cbbd4650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 78.530675][ T4947] [ 78.530675][ T4947] but task is already holding lock: [ 78.531746][ T4947] ffff0000e7af0fe0 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 78.533206][ T4947] [ 78.533206][ T4947] which lock already depends on the new lock. [ 78.533206][ T4947] [ 78.534741][ T4947] [ 78.534741][ T4947] the existing dependency chain (in reverse order) is: [ 78.536104][ T4947] [ 78.536104][ T4947] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 78.537487][ T4947] down_read+0xc0/0x390 [ 78.538208][ T4947] lookup_slow+0x4c/0x80 [ 78.538920][ T4947] walk_component+0x2b0/0x3a8 [ 78.539707][ T4947] path_lookupat+0x13c/0x3d0 [ 78.540516][ T4947] filename_lookup+0x180/0x414 [ 78.541305][ T4947] kern_path+0x4c/0x190 [ 78.542027][ T4947] lookup_bdev+0xbc/0x244 [ 78.542706][ T4947] btrfs_free_stale_devices+0x614/0x908 [ 78.543575][ T4947] btrfs_forget_devices+0x5c/0x98 [ 78.544365][ T4947] btrfs_control_ioctl+0x130/0x248 [ 78.545113][ T4947] __arm64_sys_ioctl+0x14c/0x1c8 [ 78.545871][ T4947] invoke_syscall+0x98/0x2b8 [ 78.546530][ T4947] el0_svc_common+0x138/0x258 [ 78.547283][ T4947] do_el0_svc+0x58/0x14c [ 78.547995][ T4947] el0_svc+0x78/0x1e0 [ 78.548645][ T4947] el0t_64_sync_handler+0xcc/0xe4 [ 78.549451][ T4947] el0t_64_sync+0x1a0/0x1a4 [ 78.550150][ T4947] [ 78.550150][ T4947] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 78.551373][ T4947] __mutex_lock_common+0x194/0x1edc [ 78.552232][ T4947] mutex_lock_nested+0xac/0x11c [ 78.553024][ T4947] btrfs_run_dev_stats+0xe0/0xcac [ 78.553851][ T4947] commit_cowonly_roots+0x144/0x7e8 [ 78.554727][ T4947] btrfs_commit_transaction+0xf04/0x3044 [ 78.555630][ T4947] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 78.556561][ T4947] btrfs_start_pre_rw_mount+0x240/0x568 [ 78.557419][ T4947] open_ctree+0x1ef0/0x27b8 [ 78.558146][ T4947] btrfs_fill_super+0x1b4/0x2d4 [ 78.558893][ T4947] btrfs_mount_root+0x730/0x780 [ 78.559639][ T4947] legacy_get_tree+0xd4/0x16c [ 78.560369][ T4947] vfs_get_tree+0x90/0x274 [ 78.561084][ T4947] vfs_kern_mount+0xdc/0x178 [ 78.561833][ T4947] btrfs_mount+0x2a0/0x8d4 [ 78.562505][ T4947] legacy_get_tree+0xd4/0x16c [ 78.563216][ T4947] vfs_get_tree+0x90/0x274 [ 78.563941][ T4947] do_new_mount+0x228/0x810 [ 78.564661][ T4947] path_mount+0x5b4/0x1000 [ 78.565372][ T4947] __arm64_sys_mount+0x514/0x5e4 [ 78.566146][ T4947] invoke_syscall+0x98/0x2b8 [ 78.566871][ T4947] el0_svc_common+0x138/0x258 [ 78.567590][ T4947] do_el0_svc+0x58/0x14c [ 78.568273][ T4947] el0_svc+0x78/0x1e0 [ 78.569000][ T4947] el0t_64_sync_handler+0xcc/0xe4 [ 78.569806][ T4947] el0t_64_sync+0x1a0/0x1a4 [ 78.570483][ T4947] [ 78.570483][ T4947] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 78.571708][ T4947] lock_release+0x2e8/0x8e8 [ 78.572388][ T4947] __mutex_unlock_slowpath+0xc0/0x5d8 [ 78.573231][ T4947] mutex_unlock+0x90/0xec [ 78.573919][ T4947] btrfs_commit_transaction+0x1630/0x3044 [ 78.574806][ T4947] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 78.575671][ T4947] btrfs_start_pre_rw_mount+0x240/0x568 [ 78.576547][ T4947] open_ctree+0x1ef0/0x27b8 [ 78.577267][ T4947] btrfs_fill_super+0x1b4/0x2d4 [ 78.577991][ T4947] btrfs_mount_root+0x730/0x780 [ 78.578764][ T4947] legacy_get_tree+0xd4/0x16c [ 78.579568][ T4947] vfs_get_tree+0x90/0x274 [ 78.580329][ T4947] vfs_kern_mount+0xdc/0x178 [ 78.581125][ T4947] btrfs_mount+0x2a0/0x8d4 [ 78.581893][ T4947] legacy_get_tree+0xd4/0x16c [ 78.582690][ T4947] vfs_get_tree+0x90/0x274 [ 78.583415][ T4947] do_new_mount+0x228/0x810 [ 78.584143][ T4947] path_mount+0x5b4/0x1000 [ 78.584870][ T4947] __arm64_sys_mount+0x514/0x5e4 [ 78.585625][ T4947] invoke_syscall+0x98/0x2b8 [ 78.586326][ T4947] el0_svc_common+0x138/0x258 [ 78.587074][ T4947] do_el0_svc+0x58/0x14c [ 78.587826][ T4947] el0_svc+0x78/0x1e0 [ 78.588537][ T4947] el0t_64_sync_handler+0xcc/0xe4 [ 78.589410][ T4947] el0t_64_sync+0x1a0/0x1a4 [ 78.590183][ T4947] [ 78.590183][ T4947] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 78.591367][ T4947] __lock_acquire+0x2928/0x651c [ 78.592092][ T4947] lock_acquire+0x1f4/0x620 [ 78.592876][ T4947] start_transaction+0x624/0x13f0 [ 78.593670][ T4947] btrfs_start_transaction+0x34/0x44 [ 78.594555][ T4947] btrfs_fileattr_set+0x4d4/0x9c0 [ 78.595392][ T4947] vfs_fileattr_set+0x674/0x8fc [ 78.596245][ T4947] do_vfs_ioctl+0x1c18/0x2370 [ 78.597101][ T4947] __arm64_sys_ioctl+0xe4/0x1c8 [ 78.597997][ T4947] invoke_syscall+0x98/0x2b8 [ 78.598793][ T4947] el0_svc_common+0x138/0x258 [ 78.599662][ T4947] do_el0_svc+0x58/0x14c [ 78.600411][ T4947] el0_svc+0x78/0x1e0 [ 78.601097][ T4947] el0t_64_sync_handler+0xcc/0xe4 [ 78.601925][ T4947] el0t_64_sync+0x1a0/0x1a4 [ 78.602649][ T4947] [ 78.602649][ T4947] other info that might help us debug this: [ 78.602649][ T4947] [ 78.604166][ T4947] Chain exists of: [ 78.604166][ T4947] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 78.604166][ T4947] [ 78.606279][ T4947] Possible unsafe locking scenario: [ 78.606279][ T4947] [ 78.607367][ T4947] CPU0 CPU1 [ 78.608140][ T4947] ---- ---- [ 78.608851][ T4947] lock(&type->i_mutex_dir_key#8); [ 78.609578][ T4947] lock(&fs_devs->device_list_mutex); [ 78.610824][ T4947] lock(&type->i_mutex_dir_key#8); [ 78.611981][ T4947] lock(sb_internal#2); [ 78.612697][ T4947] [ 78.612697][ T4947] *** DEADLOCK *** [ 78.612697][ T4947] [ 78.613885][ T4947] 2 locks held by syz.0.16/4947: [ 78.614680][ T4947] #0: ffff0000cbbd4460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 78.616062][ T4947] #1: ffff0000e7af0fe0 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 78.617768][ T4947] [ 78.617768][ T4947] stack backtrace: [ 78.618586][ T4947] CPU: 0 PID: 4947 Comm: syz.0.16 Not tainted syzkaller #0 [ 78.619659][ T4947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.621160][ T4947] Call trace: [ 78.621606][ T4947] dump_backtrace+0x0/0x43c [ 78.622303][ T4947] show_stack+0x2c/0x3c [ 78.622901][ T4947] __dump_stack+0x30/0x40 [ 78.623602][ T4947] dump_stack_lvl+0xf8/0x160 [ 78.624304][ T4947] dump_stack+0x1c/0x5c [ 78.624871][ T4947] print_circular_bug+0x148/0x1b0 [ 78.625647][ T4947] check_noncircular+0x240/0x2d4 [ 78.626363][ T4947] __lock_acquire+0x2928/0x651c [ 78.627164][ T4947] lock_acquire+0x1f4/0x620 [ 78.627809][ T4947] start_transaction+0x624/0x13f0 [ 78.628569][ T4947] btrfs_start_transaction+0x34/0x44 [ 78.629313][ T4947] btrfs_fileattr_set+0x4d4/0x9c0 [ 78.630078][ T4947] vfs_fileattr_set+0x674/0x8fc [ 78.630812][ T4947] do_vfs_ioctl+0x1c18/0x2370 [ 78.631477][ T4947] __arm64_sys_ioctl+0xe4/0x1c8 [ 78.632245][ T4947] invoke_syscall+0x98/0x2b8 [ 78.632957][ T4947] el0_svc_common+0x138/0x258 [ 78.633694][ T4947] do_el0_svc+0x58/0x14c [ 78.634333][ T4947] el0_svc+0x78/0x1e0 [ 78.634895][ T4947] el0t_64_sync_handler+0xcc/0xe4 [ 78.635651][ T4947] el0t_64_sync+0x1a0/0x1a4 [ 78.775071][ T4975] loop0: detected capacity change from 0 to 32768 [ 78.814053][ T4975] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4975) [ 78.817547][ T4975] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.818968][ T4975] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.820200][ T4975] BTRFS info (device loop0): max_inline at 0 [ 78.820664][ T4973] Bluetooth: hci0: command 0x040f tx timeout [ 78.821263][ T4975] BTRFS info (device loop0): enabling disk space caching [ 78.823096][ T4975] BTRFS info (device loop0): enabling ssd optimizations [ 78.824054][ T4975] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.825103][ T4975] BTRFS info (device loop0): enabling auto defrag [ 78.826170][ T4975] BTRFS info (device loop0): doing ref verification [ 78.827206][ T4975] BTRFS info (device loop0): force clearing of disk cache [ 78.828288][ T4975] BTRFS info (device loop0): turning off barriers [ 78.829190][ T4975] BTRFS info (device loop0): using default commit interval 30s [ 78.830340][ T4975] BTRFS info (device loop0): disk space caching is enabled [ 78.832059][ T4975] BTRFS info (device loop0): has skinny extents [ 78.838036][ T4975] BTRFS info (device loop0): clearing free space tree [ 78.839120][ T4975] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.840550][ T4975] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 78.929866][ T4996] loop0: detected capacity change from 0 to 32768 [ 78.973059][ T4996] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4996) [ 78.975790][ T4996] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.977094][ T4996] BTRFS info (device loop0): setting nodatacow, compression disabled [ 78.978324][ T4996] BTRFS info (device loop0): max_inline at 0 [ 78.979281][ T4996] BTRFS info (device loop0): enabling disk space caching [ 78.980271][ T4996] BTRFS info (device loop0): enabling ssd optimizations [ 78.982433][ T4996] BTRFS info (device loop0): using spread ssd allocation scheme [ 78.983598][ T4996] BTRFS info (device loop0): enabling auto defrag [ 78.984501][ T4996] BTRFS info (device loop0): doing ref verification [ 78.985569][ T4996] BTRFS info (device loop0): force clearing of disk cache [ 78.986615][ T4996] BTRFS info (device loop0): turning off barriers [ 78.987556][ T4996] BTRFS info (device loop0): using default commit interval 30s [ 78.988689][ T4996] BTRFS info (device loop0): disk space caching is enabled [ 78.989765][ T4996] BTRFS info (device loop0): has skinny extents [ 78.996140][ T4996] BTRFS info (device loop0): clearing free space tree [ 78.997255][ T4996] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.998758][ T4996] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.089541][ T5017] loop0: detected capacity change from 0 to 32768 [ 79.121167][ T5017] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5017) [ 79.173709][ T5017] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.175073][ T5017] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.176408][ T5017] BTRFS info (device loop0): max_inline at 0 [ 79.177350][ T5017] BTRFS info (device loop0): enabling disk space caching [ 79.178332][ T5017] BTRFS info (device loop0): enabling ssd optimizations [ 79.179339][ T5017] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.180422][ T5017] BTRFS info (device loop0): enabling auto defrag [ 79.181635][ T5017] BTRFS info (device loop0): doing ref verification [ 79.182633][ T5017] BTRFS info (device loop0): force clearing of disk cache [ 79.183685][ T5017] BTRFS info (device loop0): turning off barriers [ 79.184637][ T5017] BTRFS info (device loop0): using default commit interval 30s [ 79.185888][ T5017] BTRFS info (device loop0): disk space caching is enabled [ 79.186991][ T5017] BTRFS info (device loop0): has skinny extents [ 79.197015][ T5017] BTRFS info (device loop0): clearing free space tree [ 79.198189][ T5017] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.199563][ T5017] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.289073][ T5038] loop0: detected capacity change from 0 to 32768 [ 79.312842][ T5038] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5038) [ 79.315493][ T5038] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.316878][ T5038] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.318268][ T5038] BTRFS info (device loop0): max_inline at 0 [ 79.319093][ T5038] BTRFS info (device loop0): enabling disk space caching [ 79.320135][ T5038] BTRFS info (device loop0): enabling ssd optimizations [ 79.321813][ T5038] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.322972][ T5038] BTRFS info (device loop0): enabling auto defrag [ 79.323957][ T5038] BTRFS info (device loop0): doing ref verification [ 79.324887][ T5038] BTRFS info (device loop0): force clearing of disk cache [ 79.325957][ T5038] BTRFS info (device loop0): turning off barriers [ 79.326890][ T5038] BTRFS info (device loop0): using default commit interval 30s [ 79.327993][ T5038] BTRFS info (device loop0): disk space caching is enabled [ 79.329182][ T5038] BTRFS info (device loop0): has skinny extents [ 79.335674][ T5038] BTRFS info (device loop0): clearing free space tree [ 79.336746][ T5038] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.338233][ T5038] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.426191][ T5059] loop0: detected capacity change from 0 to 32768 [ 79.472151][ T5059] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5059) [ 79.474828][ T5059] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.476257][ T5059] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.477426][ T5059] BTRFS info (device loop0): max_inline at 0 [ 79.478385][ T5059] BTRFS info (device loop0): enabling disk space caching [ 79.479512][ T5059] BTRFS info (device loop0): enabling ssd optimizations [ 79.480543][ T5059] BTRFS info (device loop0): using spread ssd allocation scheme [ 79.482499][ T5059] BTRFS info (device loop0): enabling auto defrag [ 79.483779][ T5059] BTRFS info (device loop0): doing ref verification [ 79.484811][ T5059] BTRFS info (device loop0): force clearing of disk cache [ 79.485944][ T5059] BTRFS info (device loop0): turning off barriers [ 79.487031][ T5059] BTRFS info (device loop0): using default commit interval 30s [ 79.488054][ T5059] BTRFS info (device loop0): disk space caching is enabled [ 79.489112][ T5059] BTRFS info (device loop0): has skinny extents [ 79.496090][ T5059] BTRFS info (device loop0): clearing free space tree [ 79.497274][ T5059] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.498766][ T5059] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.522339][ T1644] device hsr_slave_0 left promiscuous mode [ 79.543591][ T1644] device hsr_slave_1 left promiscuous mode [ 79.591882][ T5080] loop0: detected capacity change from 0 to 32768 [ 79.620666][ T1644] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.621787][ T1644] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.623086][ T1644] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.624045][ T1644] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.625296][ T1644] device bridge_slave_1 left promiscuous mode [ 79.626245][ T1644] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.661407][ T1644] device bridge_slave_0 left promiscuous mode [ 79.662295][ T1644] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.683957][ T5080] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5080) [ 79.687268][ T5080] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.688973][ T5080] BTRFS info (device loop0): setting nodatacow, compression disabled [ 79.690163][ T5080] BTRFS info (device loop0): max_inline at 0 [ 79.693500][ T5080] BTRFS info (device loop0): enabling disk space caching [ 79.750738][ T1644] device veth1_macvtap left promiscuous mode [ 79.751763][ T1644] device veth0_macvtap left promiscuous mode [ 79.752739][ T1644] device veth1_vlan left promiscuous mode [ 79.753614][ T1644] device veth0_vlan left promiscuous mode [ 79.786764][ T5102] loop0: detected capacity change from 0 to 32768 [ 79.821573][ T5102] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5102) [ 79.851000][ T1644] team0 (unregistering): Port device team_slave_1 removed [ 79.854555][ T1644] team0 (unregistering): Port device team_slave_0 removed [ 79.857937][ T1644] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.872469][ T1644] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.977663][ T5123] loop0: detected capacity change from 0 to 32768 [ 79.998087][ T5123] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5123) [ 80.001409][ T1644] bond0 (unregistering): Released all slaves [ 80.108053][ T5144] loop0: detected capacity change from 0 to 32768 [ 80.160843][ T5144] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5144) [ 80.309767][ T5165] loop0: detected capacity change from 0 to 32768 [ 80.341162][ T5165] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5165) [ 80.482891][ T5186] loop0: detected capacity change from 0 to 32768 [ 80.522156][ T5186] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5186) [ 80.671869][ T5207] loop0: detected capacity change from 0 to 32768 [ 80.731263][ T5207] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5207) [ 80.888887][ T5228] loop0: detected capacity change from 0 to 32768 [ 80.900802][ T4973] Bluetooth: hci0: command 0x0419 tx timeout [ 80.941266][ T5228] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5228) [ 81.051529][ T5249] loop0: detected capacity change from 0 to 32768 [ 81.111277][ T5249] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5249) [ 81.288128][ T5270] loop0: detected capacity change from 0 to 32768 [ 81.297636][ T5270] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5270) [ 81.399387][ T5291] loop0: detected capacity change from 0 to 32768 [ 81.441568][ T5291] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5291) [ 81.597409][ T5312] loop0: detected capacity change from 0 to 32768 [ 81.599203][ T5312] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5312) [ 81.706865][ T5333] loop0: detected capacity change from 0 to 32768 [ 81.791189][ T5333] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5333) [ 81.868238][ T4935] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4935) [ 81.945043][ T5354] loop0: detected capacity change from 0 to 32768 [ 82.087044][ T5375] loop0: detected capacity change from 0 to 32768 [ 82.121915][ T5375] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5375) [ 82.222932][ T5396] loop0: detected capacity change from 0 to 32768 [ 82.228321][ T5396] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5396) [ 82.327947][ T5417] loop0: detected capacity change from 0 to 32768 [ 82.329695][ T5417] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5417) [ 82.434898][ T5438] loop0: detected capacity change from 0 to 32768 [ 82.436875][ T5438] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5438) [ 82.540916][ T5459] loop0: detected capacity change from 0 to 32768 [ 82.611426][ T5459] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5459) [ 82.707407][ T5480] loop0: detected capacity change from 0 to 32768 [ 82.741927][ T5480] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5480) [ 82.885960][ T5501] loop0: detected capacity change from 0 to 32768 [ 82.932553][ T5501] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5501) [ 83.029628][ T5522] loop0: detected capacity change from 0 to 32768 [ 83.031710][ T5522] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5522) [ 83.126928][ T5543] loop0: detected capacity change from 0 to 32768 [ 83.151880][ T5543] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5543) [ 83.262085][ T5564] loop0: detected capacity change from 0 to 32768 [ 83.266779][ T5564] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5564) [ 83.372107][ T5585] loop0: detected capacity change from 0 to 32768 [ 83.373569][ T5585] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5585) 1970/01/01 00:01:23 executed programs: 33 [ 83.481375][ T5606] loop0: detected capacity change from 0 to 32768 [ 83.483803][ T5606] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5606) [ 83.486441][ T5606] btrfs_printk: 396 callbacks suppressed [ 83.486448][ T5606] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.488623][ T5606] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.489863][ T5606] BTRFS info (device loop0): max_inline at 0 [ 83.490825][ T5606] BTRFS info (device loop0): enabling disk space caching [ 83.491985][ T5606] BTRFS info (device loop0): enabling ssd optimizations [ 83.492991][ T5606] BTRFS info (device loop0): using spread ssd allocation scheme [ 83.494183][ T5606] BTRFS info (device loop0): enabling auto defrag [ 83.495021][ T5606] BTRFS info (device loop0): doing ref verification [ 83.495981][ T5606] BTRFS info (device loop0): force clearing of disk cache [ 83.497086][ T5606] BTRFS info (device loop0): turning off barriers [ 83.498019][ T5606] BTRFS info (device loop0): using default commit interval 30s [ 83.499170][ T5606] BTRFS info (device loop0): disk space caching is enabled [ 83.500193][ T5606] BTRFS info (device loop0): has skinny extents [ 83.506317][ T5606] BTRFS info (device loop0): clearing free space tree [ 83.507371][ T5606] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 83.508688][ T5606] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 83.607798][ T5627] loop0: detected capacity change from 0 to 32768 [ 83.644192][ T5627] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5627) [ 83.648083][ T5627] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.649851][ T5627] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.651319][ T5627] BTRFS info (device loop0): max_inline at 0 [ 83.652210][ T5627] BTRFS info (device loop0): enabling disk space caching [ 83.653368][ T5627] BTRFS info (device loop0): enabling ssd optimizations [ 83.654468][ T5627] BTRFS info (device loop0): using spread ssd allocation scheme [ 83.655689][ T5627] BTRFS info (device loop0): enabling auto defrag [ 83.656746][ T5627] BTRFS info (device loop0): doing ref verification [ 83.657829][ T5627] BTRFS info (device loop0): force clearing of disk cache [ 83.658949][ T5627] BTRFS info (device loop0): turning off barriers [ 83.659913][ T5627] BTRFS info (device loop0): using default commit interval 30s [ 83.661242][ T5627] BTRFS info (device loop0): disk space caching is enabled [ 83.662328][ T5627] BTRFS info (device loop0): has skinny extents [ 83.668008][ T5627] BTRFS info (device loop0): clearing free space tree [ 83.669083][ T5627] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 83.670900][ T5627] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 83.759320][ T5648] loop0: detected capacity change from 0 to 32768 [ 83.791638][ T5648] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5648) [ 83.794405][ T5648] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.795753][ T5648] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.796966][ T5648] BTRFS info (device loop0): max_inline at 0 [ 83.797844][ T5648] BTRFS info (device loop0): enabling disk space caching [ 83.798829][ T5648] BTRFS info (device loop0): enabling ssd optimizations [ 83.799837][ T5648] BTRFS info (device loop0): using spread ssd allocation scheme [ 83.801322][ T5648] BTRFS info (device loop0): enabling auto defrag [ 83.802265][ T5648] BTRFS info (device loop0): doing ref verification [ 83.803242][ T5648] BTRFS info (device loop0): force clearing of disk cache [ 83.804345][ T5648] BTRFS info (device loop0): turning off barriers [ 83.805311][ T5648] BTRFS info (device loop0): using default commit interval 30s [ 83.806404][ T5648] BTRFS info (device loop0): disk space caching is enabled [ 83.807421][ T5648] BTRFS info (device loop0): has skinny extents [ 83.813499][ T5648] BTRFS info (device loop0): clearing free space tree [ 83.814524][ T5648] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 83.815964][ T5648] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 83.907391][ T5669] loop0: detected capacity change from 0 to 32768 [ 83.951266][ T5669] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5669) [ 83.991448][ T5669] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.992978][ T5669] BTRFS info (device loop0): setting nodatacow, compression disabled [ 83.994205][ T5669] BTRFS info (device loop0): max_inline at 0 [ 83.995127][ T5669] BTRFS info (device loop0): enabling disk space caching [ 83.996160][ T5669] BTRFS info (device loop0): enabling ssd optimizations [ 83.997188][ T5669] BTRFS info (device loop0): using spread ssd allocation scheme [ 83.998288][ T5669] BTRFS info (device loop0): enabling auto defrag [ 83.999373][ T5669] BTRFS info (device loop0): doing ref verification [ 84.000426][ T5669] BTRFS info (device loop0): force clearing of disk cache [ 84.001612][ T5669] BTRFS info (device loop0): turning off barriers [ 84.002600][ T5669] BTRFS info (device loop0): using default commit interval 30s [ 84.003716][ T5669] BTRFS info (device loop0): disk space caching is enabled [ 84.004685][ T5669] BTRFS info (device loop0): has skinny extents [ 84.010916][ T5669] BTRFS info (device loop0): clearing free space tree [ 84.012010][ T5669] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.013506][ T5669] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.100418][ T5690] loop0: detected capacity change from 0 to 32768 [ 84.152051][ T5690] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5690) [ 84.154910][ T5690] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.156209][ T5690] BTRFS info (device loop0): setting nodatacow, compression disabled [ 84.157513][ T5690] BTRFS info (device loop0): max_inline at 0 [ 84.158437][ T5690] BTRFS info (device loop0): enabling disk space caching [ 84.159493][ T5690] BTRFS info (device loop0): enabling ssd optimizations [ 84.160541][ T5690] BTRFS info (device loop0): using spread ssd allocation scheme [ 84.163295][ T5690] BTRFS info (device loop0): enabling auto defrag [ 84.164249][ T5690] BTRFS info (device loop0): doing ref verification [ 84.165183][ T5690] BTRFS info (device loop0): force clearing of disk cache [ 84.166157][ T5690] BTRFS info (device loop0): turning off barriers [ 84.167011][ T5690] BTRFS info (device loop0): using default commit interval 30s [ 84.167981][ T5690] BTRFS info (device loop0): disk space caching is enabled [ 84.169153][ T5690] BTRFS info (device loop0): has skinny extents [ 84.176236][ T5690] BTRFS info (device loop0): clearing free space tree [ 84.177382][ T5690] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.178878][ T5690] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.268514][ T5711] loop0: detected capacity change from 0 to 32768 [ 84.270256][ T5711] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5711) [ 84.274528][ T5711] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.275959][ T5711] BTRFS info (device loop0): setting nodatacow, compression disabled [ 84.277145][ T5711] BTRFS info (device loop0): max_inline at 0 [ 84.278007][ T5711] BTRFS info (device loop0): enabling disk space caching [ 84.279130][ T5711] BTRFS info (device loop0): enabling ssd optimizations [ 84.280242][ T5711] BTRFS info (device loop0): using spread ssd allocation scheme [ 84.281809][ T5711] BTRFS info (device loop0): enabling auto defrag [ 84.282756][ T5711] BTRFS info (device loop0): doing ref verification [ 84.283854][ T5711] BTRFS info (device loop0): force clearing of disk cache [ 84.284846][ T5711] BTRFS info (device loop0): turning off barriers [ 84.285826][ T5711] BTRFS info (device loop0): using default commit interval 30s [ 84.286893][ T5711] BTRFS info (device loop0): disk space caching is enabled [ 84.287939][ T5711] BTRFS info (device loop0): has skinny extents [ 84.301151][ T5711] BTRFS info (device loop0): clearing free space tree [ 84.302269][ T5711] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 84.303702][ T5711] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 84.395868][ T5732] loop0: detected capacity change from 0 to 32768 [ 84.421664][ T5732] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5732) [ 84.424720][ T5732] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.426105][ T5732] BTRFS info (device loop0): setting nodatacow, compression disabled [ 84.427324][ T5732] BTRFS info (device loop0): max_inline at 0 [ 84.428281][ T5732] BTRFS info (device loop0): enabling disk space caching [ 84.521559][ T5753] loop0: detected capacity change from 0 to 32768 [ 84.551240][ T5753] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5753) [ 84.687828][ T5774] loop0: detected capacity change from 0 to 32768 [ 84.721622][ T5774] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5774) [ 84.875396][ T5795] loop0: detected capacity change from 0 to 32768 [ 84.951111][ T5795] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5795) [ 85.095134][ T5816] loop0: detected capacity change from 0 to 32768 [ 85.171470][ T5816] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5816) [ 85.301888][ T5837] loop0: detected capacity change from 0 to 32768 [ 85.360813][ T5837] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5837) [ 85.506889][ T5858] loop0: detected capacity change from 0 to 32768 [ 85.601107][ T5858] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (5858) [ 85.666820][ T4935] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4935) [ 85.733974][ T5878] loop0: detected capacity change from 0 to 32768 [ 85.871991][ T5900] loop0: detected capacity change from 0 to 32768 [ 85.873948][ T5900] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5900) [ 85.972987][ T5921] loop0: detected capacity change from 0 to 32768 [ 86.001388][ T5921] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5921) [ 86.095975][ T5942] loop0: detected capacity change from 0 to 32768 [ 86.131135][ T5942] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5942) [ 86.270131][ T5963] loop0: detected capacity change from 0 to 32768 [ 86.275805][ T5963] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (5963) [ 86.377820][ T5984] loop0: detected capacity change from 0 to 32768 [ 86.421920][ T5984] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (5984) [ 86.520558][ T6005] loop0: detected capacity change from 0 to 32768 [ 86.526067][ T6005] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (6005) [ 86.631515][ T6026] loop0: detected capacity change from 0 to 32768 [ 86.633202][ T6026] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6026) [ 86.741765][ T6047] loop0: detected capacity change from 0 to 32768 [ 86.821450][ T6047] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6047) [ 86.971281][ T6067] loop0: detected capacity change from 0 to 32768 [ 87.081154][ T6067] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6067) [ 87.216129][ T6089] loop0: detected capacity change from 0 to 32768 [ 87.261882][ T6089] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.70 (6089) [ 87.367140][ T6110] loop0: detected capacity change from 0 to 32768 [ 87.421206][ T6110] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6110) [ 87.526146][ T6131] loop0: detected capacity change from 0 to 32768 [ 87.582377][ T6131] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6131) [ 87.686909][ T6152] loop0: detected capacity change from 0 to 32768 [ 87.771131][ T6152] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6152) [ 87.924278][ T6173] loop0: detected capacity change from 0 to 32768 [ 87.929937][ T6173] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6173) [ 88.040542][ T6194] loop0: detected capacity change from 0 to 32768 [ 88.091410][ T6194] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6194) [ 88.193332][ T6215] loop0: detected capacity change from 0 to 32768 [ 88.241537][ T6215] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6215) [ 88.267376][ T4935] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4935) [ 88.342462][ T6235] loop0: detected capacity change from 0 to 32768 [ 88.457850][ T4935] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4935) 1970/01/01 00:01:28 executed programs: 64