Warning: Permanently added '10.128.1.67' (ED25519) to the list of known hosts. 1970/01/01 00:01:29 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:30 parsed 1 programs [ 93.710976][ T4616] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 96.017191][ T4670] chnl_net:caif_netlink_parms(): no params data found [ 96.096591][ T4670] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.098794][ T4670] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.101507][ T4670] device bridge_slave_0 entered promiscuous mode [ 96.105201][ T4670] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.107898][ T4670] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.110553][ T4670] device bridge_slave_1 entered promiscuous mode [ 96.127934][ T4670] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.132466][ T4670] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.149289][ T4670] team0: Port device team_slave_0 added [ 96.152785][ T4670] team0: Port device team_slave_1 added [ 96.170815][ T4670] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.172773][ T4670] 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. [ 96.179914][ T4670] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.184261][ T4670] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.186245][ T4670] 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. [ 96.193005][ T4670] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.269740][ T4670] device hsr_slave_0 entered promiscuous mode [ 96.296500][ T4670] device hsr_slave_1 entered promiscuous mode [ 97.137105][ T4670] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.178455][ T4670] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.210816][ T4670] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.259820][ T4670] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.363175][ T4670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.370602][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.373275][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.383714][ T4670] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.388938][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.391765][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.394282][ T1870] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.396283][ T1870] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.400667][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.428860][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.431700][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.434380][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.436396][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.440181][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.443102][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.454591][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.458257][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.461012][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.463913][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.474450][ T4670] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 97.478319][ T4670] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.482396][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.484965][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.488487][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.491676][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.494318][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.503383][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.596754][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.598921][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.614041][ T4670] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.631183][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.633978][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.650090][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.652768][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.659739][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.662275][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.665199][ T4670] device veth0_vlan entered promiscuous mode [ 97.672786][ T4670] device veth1_vlan entered promiscuous mode [ 97.690416][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.693018][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.697085][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.699821][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.704399][ T4670] device veth0_macvtap entered promiscuous mode [ 97.709782][ T4670] device veth1_macvtap entered promiscuous mode [ 97.738884][ T4670] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.742500][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.745160][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.748929][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.752180][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.756932][ T4670] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.761660][ T4670] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.764027][ T4670] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.768778][ T4670] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.771158][ T4670] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.774745][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.779332][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.839732][ T361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.842002][ T361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.845043][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.876328][ T361] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.878633][ T361] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.882064][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:39 executed programs: 0 [ 99.694025][ T4860] chnl_net:caif_netlink_parms(): no params data found [ 99.760445][ T4860] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.762584][ T4860] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.778921][ T4860] device bridge_slave_0 entered promiscuous mode [ 99.782881][ T4860] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.784866][ T4860] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.800697][ T4860] device bridge_slave_1 entered promiscuous mode [ 99.832804][ T4860] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.842572][ T4860] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.864353][ T4860] team0: Port device team_slave_0 added [ 99.870496][ T4860] team0: Port device team_slave_1 added [ 99.890100][ T4860] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.894933][ T4860] 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. [ 99.907473][ T4860] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.912160][ T4860] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.914021][ T4860] 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. [ 99.925031][ T4860] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.999904][ T4860] device hsr_slave_0 entered promiscuous mode [ 100.046459][ T4860] device hsr_slave_1 entered promiscuous mode [ 100.086343][ T4860] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.088581][ T4860] Cannot create hsr debugfs directory [ 100.209009][ T4860] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.546219][ T4347] Bluetooth: hci0: command 0x0409 tx timeout [ 102.675843][ T4860] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.735833][ T4860] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.825703][ T4860] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.002120][ T4860] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.039448][ T4860] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.079787][ T4860] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.119380][ T4860] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.213519][ T4860] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.221857][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 103.224392][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.229660][ T4860] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.235035][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 103.239554][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.242200][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.244129][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.246636][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.250968][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 103.253672][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.256939][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.258908][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.265860][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 103.270813][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 103.278751][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 103.282255][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 103.285059][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 103.291102][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 103.293941][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 103.301732][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 103.304554][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.312396][ T4860] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 103.315845][ T4860] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 103.321204][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 103.324015][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.435773][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 103.441254][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 103.449852][ T4860] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.463285][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.467345][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.480801][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.483583][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.486399][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.489050][ T1870] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.493655][ T4860] device veth0_vlan entered promiscuous mode [ 103.503221][ T4860] device veth1_vlan entered promiscuous mode [ 103.519582][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 103.522172][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 103.524841][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.529568][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.534055][ T4860] device veth0_macvtap entered promiscuous mode [ 103.541506][ T4860] device veth1_macvtap entered promiscuous mode [ 103.552171][ T4860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.555081][ T4860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.559440][ T4860] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.562064][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 103.564578][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.567459][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.570244][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.576326][ T4860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.579260][ T4860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.582752][ T4860] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.584781][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.588183][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.593384][ T4860] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.595876][ T4860] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.598756][ T4860] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.601024][ T4860] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.627041][ T4115] Bluetooth: hci0: command 0x041b tx timeout [ 103.639251][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.641425][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.644509][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 103.660997][ T361] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.663223][ T361] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.666535][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 103.931433][ T5079] loop0: detected capacity change from 0 to 32768 [ 103.987587][ T5079] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (5079) [ 104.001981][ T5079] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.004648][ T5079] BTRFS info (device loop0): setting nodatacow, compression disabled [ 104.007292][ T5079] BTRFS info (device loop0): max_inline at 0 [ 104.009050][ T5079] BTRFS info (device loop0): enabling disk space caching [ 104.010935][ T5079] BTRFS info (device loop0): enabling ssd optimizations [ 104.012684][ T5079] BTRFS info (device loop0): using spread ssd allocation scheme [ 104.014661][ T5079] BTRFS info (device loop0): enabling auto defrag [ 104.017544][ T5079] BTRFS info (device loop0): doing ref verification [ 104.019856][ T5079] BTRFS info (device loop0): force clearing of disk cache [ 104.021864][ T5079] BTRFS info (device loop0): turning off barriers [ 104.023630][ T5079] BTRFS info (device loop0): using default commit interval 30s [ 104.025737][ T5079] BTRFS info (device loop0): disk space caching is enabled [ 104.028580][ T5079] BTRFS info (device loop0): has skinny extents [ 104.070316][ T5079] BTRFS info (device loop0): clearing free space tree [ 104.072528][ T5079] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 104.075298][ T5079] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 104.097620][ T5079] [ 104.098287][ T5079] ====================================================== [ 104.100173][ T5079] WARNING: possible circular locking dependency detected [ 104.102111][ T5079] 5.15.186-syzkaller #0 Not tainted [ 104.103576][ T5079] ------------------------------------------------------ [ 104.105610][ T5079] syz.0.16/5079 is trying to acquire lock: [ 104.107222][ T5079] ffff0000c0fc4650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 104.109817][ T5079] [ 104.109817][ T5079] but task is already holding lock: [ 104.111860][ T5079] ffff0000ee830610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 104.114658][ T5079] [ 104.114658][ T5079] which lock already depends on the new lock. [ 104.114658][ T5079] [ 104.117520][ T5079] [ 104.117520][ T5079] the existing dependency chain (in reverse order) is: [ 104.120056][ T5079] [ 104.120056][ T5079] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 104.122405][ T5079] down_read+0xc0/0x390 [ 104.123771][ T5079] lookup_slow+0x4c/0x80 [ 104.125086][ T5079] walk_component+0x2b0/0x3a8 [ 104.126521][ T5079] path_lookupat+0x13c/0x3d0 [ 104.127922][ T5079] filename_lookup+0x180/0x414 [ 104.129382][ T5079] kern_path+0x4c/0x190 [ 104.130680][ T5079] lookup_bdev+0xbc/0x244 [ 104.132042][ T5079] btrfs_free_stale_devices+0x614/0x908 [ 104.133778][ T5079] btrfs_forget_devices+0x5c/0x98 [ 104.135345][ T5079] btrfs_control_ioctl+0x130/0x248 [ 104.136875][ T5079] __arm64_sys_ioctl+0x14c/0x1c8 [ 104.138396][ T5079] invoke_syscall+0x98/0x2b8 [ 104.139772][ T5079] el0_svc_common+0x138/0x258 [ 104.141199][ T5079] do_el0_svc+0x58/0x14c [ 104.142475][ T5079] el0_svc+0x78/0x1e0 [ 104.143672][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 104.145200][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 104.146615][ T5079] [ 104.146615][ T5079] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 104.149054][ T5079] __mutex_lock_common+0x194/0x1edc [ 104.150594][ T5079] mutex_lock_nested+0xac/0x11c [ 104.152070][ T5079] btrfs_run_dev_stats+0xe0/0xcac [ 104.153639][ T5079] commit_cowonly_roots+0x144/0x7e8 [ 104.155341][ T5079] btrfs_commit_transaction+0xf04/0x3044 [ 104.157049][ T5079] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 104.158751][ T5079] btrfs_start_pre_rw_mount+0x240/0x568 [ 104.160420][ T5079] open_ctree+0x1ef0/0x27b8 [ 104.161767][ T5079] btrfs_fill_super+0x1b4/0x2d4 [ 104.163271][ T5079] btrfs_mount_root+0x730/0x780 [ 104.164733][ T5079] legacy_get_tree+0xd4/0x16c [ 104.166160][ T5079] vfs_get_tree+0x90/0x274 [ 104.167556][ T5079] vfs_kern_mount+0xdc/0x178 [ 104.168903][ T5079] btrfs_mount+0x2a0/0x8d4 [ 104.170239][ T5079] legacy_get_tree+0xd4/0x16c [ 104.171656][ T5079] vfs_get_tree+0x90/0x274 [ 104.173008][ T5079] do_new_mount+0x228/0x810 [ 104.174413][ T5079] path_mount+0x5b4/0x1000 [ 104.175816][ T5079] __arm64_sys_mount+0x514/0x5e4 [ 104.177371][ T5079] invoke_syscall+0x98/0x2b8 [ 104.178801][ T5079] el0_svc_common+0x138/0x258 [ 104.180254][ T5079] do_el0_svc+0x58/0x14c [ 104.181501][ T5079] el0_svc+0x78/0x1e0 [ 104.182667][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 104.184196][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 104.185565][ T5079] [ 104.185565][ T5079] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 104.187936][ T5079] lock_release+0x2e8/0x8e8 [ 104.189269][ T5079] __mutex_unlock_slowpath+0xc0/0x5d8 [ 104.190927][ T5079] mutex_unlock+0x90/0xec [ 104.192251][ T5079] btrfs_commit_transaction+0x1630/0x3044 [ 104.193923][ T5079] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 104.195708][ T5079] btrfs_start_pre_rw_mount+0x240/0x568 [ 104.197386][ T5079] open_ctree+0x1ef0/0x27b8 [ 104.198741][ T5079] btrfs_fill_super+0x1b4/0x2d4 [ 104.200230][ T5079] btrfs_mount_root+0x730/0x780 [ 104.201686][ T5079] legacy_get_tree+0xd4/0x16c [ 104.203110][ T5079] vfs_get_tree+0x90/0x274 [ 104.204430][ T5079] vfs_kern_mount+0xdc/0x178 [ 104.205860][ T5079] btrfs_mount+0x2a0/0x8d4 [ 104.207230][ T5079] legacy_get_tree+0xd4/0x16c [ 104.208631][ T5079] vfs_get_tree+0x90/0x274 [ 104.209965][ T5079] do_new_mount+0x228/0x810 [ 104.211332][ T5079] path_mount+0x5b4/0x1000 [ 104.212647][ T5079] __arm64_sys_mount+0x514/0x5e4 [ 104.214148][ T5079] invoke_syscall+0x98/0x2b8 [ 104.215480][ T5079] el0_svc_common+0x138/0x258 [ 104.216932][ T5079] do_el0_svc+0x58/0x14c [ 104.218322][ T5079] el0_svc+0x78/0x1e0 [ 104.219580][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 104.221017][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 104.222398][ T5079] [ 104.222398][ T5079] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 104.224533][ T5079] __lock_acquire+0x2928/0x651c [ 104.226140][ T5079] lock_acquire+0x1f4/0x620 [ 104.227487][ T5079] start_transaction+0x624/0x13f0 [ 104.229002][ T5079] btrfs_start_transaction+0x34/0x44 [ 104.230642][ T5079] btrfs_fileattr_set+0x4d4/0x9c0 [ 104.232187][ T5079] vfs_fileattr_set+0x674/0x8fc [ 104.233677][ T5079] do_vfs_ioctl+0x1c18/0x2370 [ 104.235128][ T5079] __arm64_sys_ioctl+0xe4/0x1c8 [ 104.236580][ T5079] invoke_syscall+0x98/0x2b8 [ 104.237993][ T5079] el0_svc_common+0x138/0x258 [ 104.239444][ T5079] do_el0_svc+0x58/0x14c [ 104.240735][ T5079] el0_svc+0x78/0x1e0 [ 104.242014][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 104.243545][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 104.244973][ T5079] [ 104.244973][ T5079] other info that might help us debug this: [ 104.244973][ T5079] [ 104.247675][ T5079] Chain exists of: [ 104.247675][ T5079] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 104.247675][ T5079] [ 104.251865][ T5079] Possible unsafe locking scenario: [ 104.251865][ T5079] [ 104.253855][ T5079] CPU0 CPU1 [ 104.255310][ T5079] ---- ---- [ 104.256759][ T5079] lock(&type->i_mutex_dir_key#8); [ 104.258196][ T5079] lock(&fs_devs->device_list_mutex); [ 104.260377][ T5079] lock(&type->i_mutex_dir_key#8); [ 104.262479][ T5079] lock(sb_internal#2); [ 104.263649][ T5079] [ 104.263649][ T5079] *** DEADLOCK *** [ 104.263649][ T5079] [ 104.265946][ T5079] 2 locks held by syz.0.16/5079: [ 104.267273][ T5079] #0: ffff0000c0fc4460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 104.269993][ T5079] #1: ffff0000ee830610 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 104.272900][ T5079] [ 104.272900][ T5079] stack backtrace: [ 104.274435][ T5079] CPU: 0 PID: 5079 Comm: syz.0.16 Not tainted 5.15.186-syzkaller #0 [ 104.276662][ T5079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 104.279364][ T5079] Call trace: [ 104.280274][ T5079] dump_backtrace+0x0/0x43c [ 104.281531][ T5079] show_stack+0x2c/0x3c [ 104.282637][ T5079] __dump_stack+0x30/0x40 [ 104.283781][ T5079] dump_stack_lvl+0xf8/0x160 [ 104.284966][ T5079] dump_stack+0x1c/0x5c [ 104.286077][ T5079] print_circular_bug+0x148/0x1b0 [ 104.287480][ T5079] check_noncircular+0x240/0x2d4 [ 104.288769][ T5079] __lock_acquire+0x2928/0x651c [ 104.290077][ T5079] lock_acquire+0x1f4/0x620 [ 104.291269][ T5079] start_transaction+0x624/0x13f0 [ 104.292678][ T5079] btrfs_start_transaction+0x34/0x44 [ 104.294191][ T5079] btrfs_fileattr_set+0x4d4/0x9c0 [ 104.295543][ T5079] vfs_fileattr_set+0x674/0x8fc [ 104.296847][ T5079] do_vfs_ioctl+0x1c18/0x2370 [ 104.298108][ T5079] __arm64_sys_ioctl+0xe4/0x1c8 [ 104.299432][ T5079] invoke_syscall+0x98/0x2b8 [ 104.300663][ T5079] el0_svc_common+0x138/0x258 [ 104.301905][ T5079] do_el0_svc+0x58/0x14c [ 104.303104][ T5079] el0_svc+0x78/0x1e0 [ 104.304180][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 104.305570][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 104.561204][ T5111] loop0: detected capacity change from 0 to 32768 [ 104.633165][ T5111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5111) [ 104.652404][ T5111] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 104.658077][ T5111] BTRFS info (device loop0): setting nodatacow, compression disabled [ 104.661661][ T5111] BTRFS info (device loop0): max_inline at 0 [ 104.663298][ T5111] BTRFS info (device loop0): enabling disk space caching [ 104.665574][ T5111] BTRFS info (device loop0): enabling ssd optimizations [ 104.669547][ T5111] BTRFS info (device loop0): using spread ssd allocation scheme [ 104.672538][ T5111] BTRFS info (device loop0): enabling auto defrag [ 104.674273][ T5111] BTRFS info (device loop0): doing ref verification [ 104.676446][ T5111] BTRFS info (device loop0): force clearing of disk cache [ 104.678394][ T5111] BTRFS info (device loop0): turning off barriers [ 104.680392][ T5111] BTRFS info (device loop0): using default commit interval 30s [ 104.682410][ T5111] BTRFS info (device loop0): disk space caching is enabled [ 104.684362][ T5111] BTRFS info (device loop0): has skinny extents [ 104.708763][ T5111] BTRFS info (device loop0): clearing free space tree [ 104.710641][ T5111] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 104.713252][ T5111] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) 1970/01/01 00:01:44 executed programs: 4 [ 104.946942][ T5136] loop0: detected capacity change from 0 to 32768 [ 104.990356][ T5136] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5136) [ 105.001616][ T5136] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.004103][ T5136] BTRFS info (device loop0): setting nodatacow, compression disabled [ 105.007621][ T5136] BTRFS info (device loop0): max_inline at 0 [ 105.009361][ T5136] BTRFS info (device loop0): enabling disk space caching [ 105.011297][ T5136] BTRFS info (device loop0): enabling ssd optimizations [ 105.013244][ T5136] BTRFS info (device loop0): using spread ssd allocation scheme [ 105.015253][ T5136] BTRFS info (device loop0): enabling auto defrag [ 105.017342][ T5136] BTRFS info (device loop0): doing ref verification [ 105.019118][ T5136] BTRFS info (device loop0): force clearing of disk cache [ 105.021168][ T5136] BTRFS info (device loop0): turning off barriers [ 105.022894][ T5136] BTRFS info (device loop0): using default commit interval 30s [ 105.024930][ T5136] BTRFS info (device loop0): disk space caching is enabled [ 105.027852][ T5136] BTRFS info (device loop0): has skinny extents [ 105.053286][ T5136] BTRFS info (device loop0): clearing free space tree [ 105.055211][ T5136] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 105.058291][ T5136] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 105.251999][ T5157] loop0: detected capacity change from 0 to 32768 [ 105.289005][ T5157] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5157) [ 105.298103][ T5157] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.300501][ T5157] BTRFS info (device loop0): setting nodatacow, compression disabled [ 105.302809][ T5157] BTRFS info (device loop0): max_inline at 0 [ 105.304464][ T5157] BTRFS info (device loop0): enabling disk space caching [ 105.307111][ T5157] BTRFS info (device loop0): enabling ssd optimizations [ 105.309025][ T5157] BTRFS info (device loop0): using spread ssd allocation scheme [ 105.311102][ T5157] BTRFS info (device loop0): enabling auto defrag [ 105.312869][ T5157] BTRFS info (device loop0): doing ref verification [ 105.314645][ T5157] BTRFS info (device loop0): force clearing of disk cache [ 105.317114][ T5157] BTRFS info (device loop0): turning off barriers [ 105.319010][ T5157] BTRFS info (device loop0): using default commit interval 30s [ 105.321033][ T5157] BTRFS info (device loop0): disk space caching is enabled [ 105.322946][ T5157] BTRFS info (device loop0): has skinny extents [ 105.341574][ T5157] BTRFS info (device loop0): clearing free space tree [ 105.343441][ T5157] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 105.346010][ T5157] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 105.552780][ T5179] loop0: detected capacity change from 0 to 32768 [ 105.562468][ T5179] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5179) [ 105.570391][ T5179] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.572952][ T5179] BTRFS info (device loop0): setting nodatacow, compression disabled [ 105.575140][ T5179] BTRFS info (device loop0): max_inline at 0 [ 105.577595][ T5179] BTRFS info (device loop0): enabling disk space caching [ 105.579428][ T5179] BTRFS info (device loop0): enabling ssd optimizations [ 105.581286][ T5179] BTRFS info (device loop0): using spread ssd allocation scheme [ 105.583506][ T5179] BTRFS info (device loop0): enabling auto defrag [ 105.585206][ T5179] BTRFS info (device loop0): doing ref verification [ 105.587062][ T5179] BTRFS info (device loop0): force clearing of disk cache [ 105.589251][ T5179] BTRFS info (device loop0): turning off barriers [ 105.590999][ T5179] BTRFS info (device loop0): using default commit interval 30s [ 105.593004][ T5179] BTRFS info (device loop0): disk space caching is enabled [ 105.595022][ T5179] BTRFS info (device loop0): has skinny extents [ 105.608043][ T5179] BTRFS info (device loop0): clearing free space tree [ 105.609869][ T5179] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 105.612488][ T5179] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 105.706126][ T4115] Bluetooth: hci0: command 0x040f tx timeout [ 105.802588][ T5200] loop0: detected capacity change from 0 to 32768 [ 105.810252][ T5200] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5200) [ 105.815474][ T5200] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.818364][ T5200] BTRFS info (device loop0): setting nodatacow, compression disabled [ 105.820569][ T5200] BTRFS info (device loop0): max_inline at 0 [ 105.822178][ T5200] BTRFS info (device loop0): enabling disk space caching [ 105.824056][ T5200] BTRFS info (device loop0): enabling ssd optimizations [ 105.825940][ T5200] BTRFS info (device loop0): using spread ssd allocation scheme [ 105.828509][ T5200] BTRFS info (device loop0): enabling auto defrag [ 105.830231][ T5200] BTRFS info (device loop0): doing ref verification [ 105.831983][ T5200] BTRFS info (device loop0): force clearing of disk cache [ 105.833945][ T5200] BTRFS info (device loop0): turning off barriers [ 105.835656][ T5200] BTRFS info (device loop0): using default commit interval 30s [ 105.837795][ T5200] BTRFS info (device loop0): disk space caching is enabled [ 105.839943][ T5200] BTRFS info (device loop0): has skinny extents [ 105.854368][ T5200] BTRFS info (device loop0): clearing free space tree [ 105.856370][ T5200] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 105.858948][ T5200] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 106.083184][ T5221] loop0: detected capacity change from 0 to 32768 [ 106.122499][ T5221] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5221) [ 106.128035][ T5221] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.130890][ T5221] BTRFS info (device loop0): setting nodatacow, compression disabled [ 106.133124][ T5221] BTRFS info (device loop0): max_inline at 0 [ 106.134662][ T5221] BTRFS info (device loop0): enabling disk space caching [ 106.350585][ T5242] loop0: detected capacity change from 0 to 32768 [ 106.361089][ T5242] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5242) [ 106.569302][ T5263] loop0: detected capacity change from 0 to 32768 [ 106.642470][ T5263] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5263) [ 106.684920][ T9] device hsr_slave_0 left promiscuous mode [ 106.708742][ T9] device hsr_slave_1 left promiscuous mode [ 106.758631][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 106.760722][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 106.763221][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 106.765141][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 106.778205][ T9] device bridge_slave_1 left promiscuous mode [ 106.779950][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.827196][ T9] device bridge_slave_0 left promiscuous mode [ 106.829055][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.856002][ T5285] loop0: detected capacity change from 0 to 32768 [ 106.898406][ T5285] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5285) [ 106.946369][ T9] device veth1_macvtap left promiscuous mode [ 106.948097][ T9] device veth0_macvtap left promiscuous mode [ 106.949767][ T9] device veth1_vlan left promiscuous mode [ 106.951382][ T9] device veth0_vlan left promiscuous mode [ 107.194364][ T5307] loop0: detected capacity change from 0 to 32768 [ 107.222594][ T9] team0 (unregistering): Port device team_slave_1 removed [ 107.229919][ T9] team0 (unregistering): Port device team_slave_0 removed [ 107.238267][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 107.240940][ T5307] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5307) [ 107.285563][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 107.464854][ T9] bond0 (unregistering): Released all slaves [ 107.528848][ T5328] loop0: detected capacity change from 0 to 32768 [ 107.598486][ T5328] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5328) [ 107.796301][ T5106] Bluetooth: hci0: command 0x0419 tx timeout [ 107.856683][ T5349] loop0: detected capacity change from 0 to 32768 [ 107.860972][ T5349] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5349) [ 107.900173][ T4648] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4648) [ 108.063666][ T5370] loop0: detected capacity change from 0 to 32768 [ 108.278408][ T5391] loop0: detected capacity change from 0 to 32768 [ 108.307657][ T5391] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5391) [ 108.348706][ T4648] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4648) [ 108.530438][ T5412] loop0: detected capacity change from 0 to 32768 [ 108.751522][ T5433] loop0: detected capacity change from 0 to 32768 [ 108.817105][ T5433] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5433) [ 109.111687][ T5454] loop0: detected capacity change from 0 to 32768 [ 109.114820][ T5454] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5454) [ 109.120818][ T5454] btrfs_printk: 172 callbacks suppressed [ 109.120834][ T5454] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.124691][ T5454] BTRFS info (device loop0): setting nodatacow, compression disabled [ 109.127151][ T5454] BTRFS info (device loop0): max_inline at 0 [ 109.128788][ T5454] BTRFS info (device loop0): enabling disk space caching [ 109.130683][ T5454] BTRFS info (device loop0): enabling ssd optimizations [ 109.132583][ T5454] BTRFS info (device loop0): using spread ssd allocation scheme [ 109.134554][ T5454] BTRFS info (device loop0): enabling auto defrag [ 109.136974][ T5454] BTRFS info (device loop0): doing ref verification [ 109.138752][ T5454] BTRFS info (device loop0): force clearing of disk cache [ 109.140627][ T5454] BTRFS info (device loop0): turning off barriers [ 109.142483][ T5454] BTRFS info (device loop0): using default commit interval 30s [ 109.144465][ T5454] BTRFS info (device loop0): disk space caching is enabled [ 109.147434][ T5454] BTRFS info (device loop0): has skinny extents [ 109.163790][ T5454] BTRFS info (device loop0): clearing free space tree [ 109.165695][ T5454] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 109.176307][ T5454] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 109.369295][ T5475] loop0: detected capacity change from 0 to 32768 [ 109.379736][ T5475] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5475) [ 109.389006][ T5475] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.391763][ T5475] BTRFS info (device loop0): setting nodatacow, compression disabled [ 109.394720][ T5475] BTRFS info (device loop0): max_inline at 0 [ 109.397037][ T5475] BTRFS info (device loop0): enabling disk space caching [ 109.399290][ T5475] BTRFS info (device loop0): enabling ssd optimizations [ 109.401576][ T5475] BTRFS info (device loop0): using spread ssd allocation scheme [ 109.403561][ T5475] BTRFS info (device loop0): enabling auto defrag [ 109.406773][ T5475] BTRFS info (device loop0): doing ref verification [ 109.408515][ T5475] BTRFS info (device loop0): force clearing of disk cache [ 109.410733][ T5475] BTRFS info (device loop0): turning off barriers [ 109.412537][ T5475] BTRFS info (device loop0): using default commit interval 30s [ 109.414652][ T5475] BTRFS info (device loop0): disk space caching is enabled [ 109.419967][ T5475] BTRFS info (device loop0): has skinny extents [ 109.438442][ T5475] BTRFS info (device loop0): clearing free space tree [ 109.440315][ T5475] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 109.442968][ T5475] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 109.633228][ T5496] loop0: detected capacity change from 0 to 32768 [ 109.639431][ T5496] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5496) [ 109.646452][ T5496] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.648936][ T5496] BTRFS info (device loop0): setting nodatacow, compression disabled [ 109.651167][ T5496] BTRFS info (device loop0): max_inline at 0 [ 109.652802][ T5496] BTRFS info (device loop0): enabling disk space caching [ 109.654723][ T5496] BTRFS info (device loop0): enabling ssd optimizations [ 109.656851][ T5496] BTRFS info (device loop0): using spread ssd allocation scheme [ 109.659042][ T5496] BTRFS info (device loop0): enabling auto defrag [ 109.660812][ T5496] BTRFS info (device loop0): doing ref verification [ 109.662662][ T5496] BTRFS info (device loop0): force clearing of disk cache [ 109.664866][ T5496] BTRFS info (device loop0): turning off barriers [ 109.667257][ T5496] BTRFS info (device loop0): using default commit interval 30s [ 109.669485][ T5496] BTRFS info (device loop0): disk space caching is enabled [ 109.671429][ T5496] BTRFS info (device loop0): has skinny extents [ 109.686656][ T5496] BTRFS info (device loop0): clearing free space tree [ 109.688522][ T5496] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 109.691232][ T5496] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 109.886874][ T5517] loop0: detected capacity change from 0 to 32768 [ 109.889682][ T5517] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5517) [ 109.894617][ T5517] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 109.897357][ T5517] BTRFS info (device loop0): setting nodatacow, compression disabled [ 109.899597][ T5517] BTRFS info (device loop0): max_inline at 0 [ 109.901173][ T5517] BTRFS info (device loop0): enabling disk space caching [ 109.903223][ T5517] BTRFS info (device loop0): enabling ssd optimizations [ 109.905062][ T5517] BTRFS info (device loop0): using spread ssd allocation scheme [ 109.907614][ T5517] BTRFS info (device loop0): enabling auto defrag [ 109.909281][ T5517] BTRFS info (device loop0): doing ref verification [ 109.911059][ T5517] BTRFS info (device loop0): force clearing of disk cache [ 109.912987][ T5517] BTRFS info (device loop0): turning off barriers [ 109.914710][ T5517] BTRFS info (device loop0): using default commit interval 30s [ 109.917186][ T5517] BTRFS info (device loop0): disk space caching is enabled [ 109.919160][ T5517] BTRFS info (device loop0): has skinny extents [ 109.932983][ T5517] BTRFS info (device loop0): clearing free space tree [ 109.934832][ T5517] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 109.937725][ T5517] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) 1970/01/01 00:01:49 executed programs: 23 [ 110.123341][ T5538] loop0: detected capacity change from 0 to 32768 [ 110.127168][ T5538] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5538) [ 110.131891][ T5538] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.134291][ T5538] BTRFS info (device loop0): setting nodatacow, compression disabled [ 110.136944][ T5538] BTRFS info (device loop0): max_inline at 0 [ 110.138541][ T5538] BTRFS info (device loop0): enabling disk space caching [ 110.140358][ T5538] BTRFS info (device loop0): enabling ssd optimizations [ 110.142314][ T5538] BTRFS info (device loop0): using spread ssd allocation scheme [ 110.144406][ T5538] BTRFS info (device loop0): enabling auto defrag [ 110.146634][ T5538] BTRFS info (device loop0): doing ref verification [ 110.148412][ T5538] BTRFS info (device loop0): force clearing of disk cache [ 110.150309][ T5538] BTRFS info (device loop0): turning off barriers [ 110.152090][ T5538] BTRFS info (device loop0): using default commit interval 30s [ 110.154160][ T5538] BTRFS info (device loop0): disk space caching is enabled [ 110.156531][ T5538] BTRFS info (device loop0): has skinny extents [ 110.169133][ T5538] BTRFS info (device loop0): clearing free space tree [ 110.170972][ T5538] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 110.173452][ T5538] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 110.361660][ T5559] loop0: detected capacity change from 0 to 32768 [ 110.371730][ T5559] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5559) [ 110.378710][ T5559] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.381126][ T5559] BTRFS info (device loop0): setting nodatacow, compression disabled [ 110.383260][ T5559] BTRFS info (device loop0): max_inline at 0 [ 110.384884][ T5559] BTRFS info (device loop0): enabling disk space caching [ 110.387232][ T5559] BTRFS info (device loop0): enabling ssd optimizations [ 110.389095][ T5559] BTRFS info (device loop0): using spread ssd allocation scheme [ 110.391175][ T5559] BTRFS info (device loop0): enabling auto defrag [ 110.392950][ T5559] BTRFS info (device loop0): doing ref verification [ 110.394741][ T5559] BTRFS info (device loop0): force clearing of disk cache [ 110.397298][ T5559] BTRFS info (device loop0): turning off barriers [ 110.399019][ T5559] BTRFS info (device loop0): using default commit interval 30s [ 110.401033][ T5559] BTRFS info (device loop0): disk space caching is enabled [ 110.403312][ T5559] BTRFS info (device loop0): has skinny extents [ 110.427299][ T5559] BTRFS info (device loop0): clearing free space tree [ 110.429138][ T5559] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 110.431722][ T5559] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 110.628790][ T5580] loop0: detected capacity change from 0 to 32768 [ 110.638734][ T5580] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5580) [ 110.645576][ T5580] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.648177][ T5580] BTRFS info (device loop0): setting nodatacow, compression disabled [ 110.650358][ T5580] BTRFS info (device loop0): max_inline at 0 [ 110.651867][ T5580] BTRFS info (device loop0): enabling disk space caching [ 110.847981][ T5601] loop0: detected capacity change from 0 to 32768 [ 110.887203][ T5601] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5601) [ 111.109713][ T5622] loop0: detected capacity change from 0 to 32768 [ 111.113363][ T5622] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5622) [ 111.157053][ T4648] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4648) [ 111.310255][ T5642] loop0: detected capacity change from 0 to 32768 [ 111.532221][ T5664] loop0: detected capacity change from 0 to 32768 [ 111.535318][ T5664] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5664) [ 111.754781][ T5685] loop0: detected capacity change from 0 to 32768 [ 111.807606][ T5685] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5685) [ 111.978374][ T4648] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4648) [ 112.108465][ T5706] loop0: detected capacity change from 0 to 32768 [ 112.221750][ T4648] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4648) [ 112.371078][ T5727] loop0: detected capacity change from 0 to 32768 [ 112.570448][ T5749] loop0: detected capacity change from 0 to 32768 [ 112.607901][ T5749] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5749) [ 112.848138][ T5770] loop0: detected capacity change from 0 to 32768 [ 112.877136][ T5770] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5770) [ 113.155836][ T5791] loop0: detected capacity change from 0 to 32768 [ 113.229201][ T5791] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5791) [ 113.438539][ T5812] loop0: detected capacity change from 0 to 32768 [ 113.531684][ T5812] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5812) [ 113.729105][ T5833] loop0: detected capacity change from 0 to 32768 [ 113.732838][ T5833] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5833) [ 113.940008][ T5854] loop0: detected capacity change from 0 to 32768 [ 114.018734][ T5854] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5854)