Warning: Permanently added '10.128.10.14' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 ignoring optional flag "type"="gce" 1970/01/01 00:01:01 parsed 1 programs [ 63.094743][ T4432] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 66.301966][ T4511] chnl_net:caif_netlink_parms(): no params data found [ 66.319427][ T4511] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.320647][ T4511] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.322284][ T4511] device bridge_slave_0 entered promiscuous mode [ 66.326262][ T4511] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.327406][ T4511] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.329030][ T4511] device bridge_slave_1 entered promiscuous mode [ 66.336582][ T4511] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.338974][ T4511] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.346727][ T4511] team0: Port device team_slave_0 added [ 66.348444][ T4511] team0: Port device team_slave_1 added [ 66.354578][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.355739][ T4511] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.359838][ T4511] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.362211][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.363297][ T4511] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.367841][ T4511] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.404553][ T4511] device hsr_slave_0 entered promiscuous mode [ 66.463641][ T4511] device hsr_slave_1 entered promiscuous mode [ 67.081599][ T4511] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.144666][ T4511] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.207448][ T4511] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.245260][ T4511] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.351578][ T4511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.355494][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.357099][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.359714][ T4511] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.364664][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.366166][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.367646][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.368787][ T291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.370156][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.371626][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.373286][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.374518][ T291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.387750][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.389440][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.390980][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.392638][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.394789][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.396311][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.397796][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.399430][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.400902][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.402386][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.404094][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.406306][ T4511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.409464][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.473508][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.474717][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.478744][ T4511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.495976][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.497690][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.510089][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.511737][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.514791][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.516347][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.519237][ T4511] device veth0_vlan entered promiscuous mode [ 67.523154][ T4511] device veth1_vlan entered promiscuous mode [ 67.532535][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.534385][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.535822][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.537418][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.540595][ T4511] device veth0_macvtap entered promiscuous mode [ 67.542916][ T4511] device veth1_macvtap entered promiscuous mode [ 67.550022][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.551299][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.552885][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.554707][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.556590][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.562281][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.564413][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.565950][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.567783][ T4511] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.569110][ T4511] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.570413][ T4511] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.571748][ T4511] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.726322][ T291] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.727586][ T291] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.730707][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.737018][ T291] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.738437][ T291] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.740289][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:07 executed programs: 0 [ 67.931840][ T4687] chnl_net:caif_netlink_parms(): no params data found [ 67.956270][ T4687] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.957532][ T4687] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.959162][ T4687] device bridge_slave_0 entered promiscuous mode [ 67.961260][ T4687] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.962380][ T4687] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.964498][ T4687] device bridge_slave_1 entered promiscuous mode [ 67.972624][ T4687] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.976409][ T4687] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.984193][ T4687] team0: Port device team_slave_0 added [ 67.986186][ T4687] team0: Port device team_slave_1 added [ 67.993125][ T4687] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.994969][ T4687] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 67.999202][ T4687] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.001794][ T4687] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.002853][ T4687] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 68.006990][ T4687] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.055002][ T4687] device hsr_slave_0 entered promiscuous mode [ 68.104155][ T4687] device hsr_slave_1 entered promiscuous mode [ 68.153628][ T4687] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.154948][ T4687] Cannot create hsr debugfs directory [ 68.195522][ T4687] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.604693][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.605840][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.614439][ T1542] cfg80211: failed to load regulatory.db [ 69.933508][ T4145] Bluetooth: hci0: command 0x0409 tx timeout [ 71.026605][ T4687] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.003867][ T4096] Bluetooth: hci0: command 0x041b tx timeout [ 73.276726][ T4687] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.337051][ T4687] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.475726][ T4687] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.515060][ T4687] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.554623][ T4687] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.605001][ T4687] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.693882][ T4687] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.697462][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.698909][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.701330][ T4687] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.710712][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.712249][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.714116][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.715284][ T291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.716757][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.719474][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.721051][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.722552][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.723630][ T291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.726567][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.729252][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.731895][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.734373][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.735984][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.738533][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.740055][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.742986][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.745163][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.751778][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.753394][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.756841][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.797092][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.798399][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.801459][ T4687] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.808344][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.810051][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.820916][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.822561][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.824848][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.826268][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.828681][ T4687] device veth0_vlan entered promiscuous mode [ 73.831930][ T4687] device veth1_vlan entered promiscuous mode [ 73.839394][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.840941][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.842392][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.844139][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.846537][ T4687] device veth0_macvtap entered promiscuous mode [ 73.848852][ T4687] device veth1_macvtap entered promiscuous mode [ 73.853346][ T4687] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.855742][ T4687] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.857998][ T4687] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.859293][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.860861][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.862309][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.863963][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.866371][ T4687] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.867972][ T4687] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.870084][ T4687] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.871364][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.872944][ T291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.876174][ T4687] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.877463][ T4687] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.878812][ T4687] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.880061][ T4687] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.898042][ T436] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.899319][ T436] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.902554][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.906872][ T506] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.908160][ T506] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.909747][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:13 executed programs: 2 [ 74.027388][ T4903] loop0: detected capacity change from 0 to 32768 [ 74.043905][ T4903] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4903) [ 74.051432][ T4903] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.053042][ T4903] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 74.054763][ T4903] BTRFS info (device loop0): use zstd compression, level 3 [ 74.055962][ T4903] BTRFS info (device loop0): using free space tree [ 74.057102][ T4903] BTRFS info (device loop0): has skinny extents [ 74.069477][ T4903] BTRFS info (device loop0): enabling ssd optimizations [ 74.083770][ T1969] Bluetooth: hci0: command 0x040f tx timeout [ 74.086460][ T4687] [ 74.086845][ T4687] ====================================================== [ 74.087919][ T4687] WARNING: possible circular locking dependency detected [ 74.089114][ T4687] syzkaller #0 Not tainted [ 74.089830][ T4687] ------------------------------------------------------ [ 74.090949][ T4687] syz-executor/4687 is trying to acquire lock: [ 74.091896][ T4687] ffff0000d75a38e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe0/0xcac [ 74.093646][ T4687] [ 74.093646][ T4687] but task is already holding lock: [ 74.094825][ T4687] ffff0000db018720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 74.096601][ T4687] [ 74.096601][ T4687] which lock already depends on the new lock. [ 74.096601][ T4687] [ 74.098357][ T4687] [ 74.098357][ T4687] the existing dependency chain (in reverse order) is: [ 74.099744][ T4687] [ 74.099744][ T4687] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 74.101065][ T4687] __mutex_lock_common+0x194/0x1edc [ 74.101943][ T4687] mutex_lock_nested+0xac/0x11c [ 74.102759][ T4687] btrfs_commit_transaction+0xe44/0x3044 [ 74.103657][ T4687] btrfs_sync_fs+0x628/0xb2c [ 74.104501][ T4687] sync_filesystem+0x1a0/0x218 [ 74.105391][ T4687] generic_shutdown_super+0x70/0x2f0 [ 74.106323][ T4687] kill_anon_super+0x4c/0x80 [ 74.107103][ T4687] btrfs_kill_super+0x40/0x58 [ 74.107868][ T4687] deactivate_locked_super+0xb8/0x13c [ 74.108849][ T4687] deactivate_super+0xf8/0x118 [ 74.109765][ T4687] cleanup_mnt+0x3a4/0x458 [ 74.110586][ T4687] __cleanup_mnt+0x20/0x30 [ 74.111378][ T4687] task_work_run+0x12c/0x1e0 [ 74.112237][ T4687] do_notify_resume+0x24b4/0x3128 [ 74.113146][ T4687] el0_svc+0xf0/0x1e0 [ 74.113897][ T4687] el0t_64_sync_handler+0xcc/0xe4 [ 74.114838][ T4687] el0t_64_sync+0x1a0/0x1a4 [ 74.115644][ T4687] [ 74.115644][ T4687] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 74.117060][ T4687] __mutex_lock_common+0x194/0x1edc [ 74.117974][ T4687] mutex_lock_nested+0xac/0x11c [ 74.118892][ T4687] start_transaction+0x440/0x13f0 [ 74.119854][ T4687] btrfs_start_transaction+0x34/0x44 [ 74.120830][ T4687] btrfs_create+0xf0/0x508 [ 74.121640][ T4687] path_openat+0x1144/0x26e4 [ 74.122472][ T4687] do_filp_open+0x164/0x330 [ 74.123292][ T4687] do_sys_openat2+0x128/0x3d8 [ 74.124098][ T4687] __arm64_sys_openat+0x120/0x154 [ 74.125074][ T4687] invoke_syscall+0x98/0x2b8 [ 74.125908][ T4687] el0_svc_common+0x138/0x258 [ 74.126783][ T4687] do_el0_svc+0x58/0x14c [ 74.127570][ T4687] el0_svc+0x78/0x1e0 [ 74.128349][ T4687] el0t_64_sync_handler+0xcc/0xe4 [ 74.129275][ T4687] el0t_64_sync+0x1a0/0x1a4 [ 74.130134][ T4687] [ 74.130134][ T4687] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 74.131397][ T4687] start_transaction+0x624/0x13f0 [ 74.132369][ T4687] btrfs_start_transaction+0x34/0x44 [ 74.133334][ T4687] btrfs_create+0xf0/0x508 [ 74.134123][ T4687] path_openat+0x1144/0x26e4 [ 74.134879][ T4687] do_filp_open+0x164/0x330 [ 74.135642][ T4687] do_sys_openat2+0x128/0x3d8 [ 74.136434][ T4687] __arm64_sys_openat+0x120/0x154 [ 74.137258][ T4687] invoke_syscall+0x98/0x2b8 [ 74.138052][ T4687] el0_svc_common+0x138/0x258 [ 74.138898][ T4687] do_el0_svc+0x58/0x14c [ 74.139690][ T4687] el0_svc+0x78/0x1e0 [ 74.140356][ T4687] el0t_64_sync_handler+0xcc/0xe4 [ 74.141301][ T4687] el0t_64_sync+0x1a0/0x1a4 [ 74.142153][ T4687] [ 74.142153][ T4687] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 74.143477][ T4687] down_read+0xc0/0x390 [ 74.144173][ T4687] lookup_slow+0x4c/0x80 [ 74.144941][ T4687] walk_component+0x2b0/0x3a8 [ 74.145840][ T4687] path_lookupat+0x13c/0x3d0 [ 74.146622][ T4687] filename_lookup+0x180/0x414 [ 74.147496][ T4687] kern_path+0x4c/0x190 [ 74.148289][ T4687] lookup_bdev+0xbc/0x244 [ 74.149117][ T4687] btrfs_free_stale_devices+0x614/0x908 [ 74.150095][ T4687] btrfs_forget_devices+0x5c/0x98 [ 74.150976][ T4687] btrfs_control_ioctl+0x130/0x248 [ 74.151804][ T4687] __arm64_sys_ioctl+0x14c/0x1c8 [ 74.152708][ T4687] invoke_syscall+0x98/0x2b8 [ 74.153528][ T4687] el0_svc_common+0x138/0x258 [ 74.154386][ T4687] do_el0_svc+0x58/0x14c [ 74.155138][ T4687] el0_svc+0x78/0x1e0 [ 74.155917][ T4687] el0t_64_sync_handler+0xcc/0xe4 [ 74.156829][ T4687] el0t_64_sync+0x1a0/0x1a4 [ 74.157628][ T4687] [ 74.157628][ T4687] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 74.159109][ T4687] __lock_acquire+0x2928/0x651c [ 74.160031][ T4687] lock_acquire+0x1f4/0x620 [ 74.160881][ T4687] __mutex_lock_common+0x194/0x1edc [ 74.161804][ T4687] mutex_lock_nested+0xac/0x11c [ 74.162709][ T4687] btrfs_run_dev_stats+0xe0/0xcac [ 74.163565][ T4687] commit_cowonly_roots+0x144/0x7e8 [ 74.164443][ T4687] btrfs_commit_transaction+0xf04/0x3044 [ 74.165359][ T4687] btrfs_sync_fs+0x628/0xb2c [ 74.166163][ T4687] sync_filesystem+0x1a0/0x218 [ 74.167060][ T4687] generic_shutdown_super+0x70/0x2f0 [ 74.167955][ T4687] kill_anon_super+0x4c/0x80 [ 74.168670][ T4687] btrfs_kill_super+0x40/0x58 [ 74.169495][ T4687] deactivate_locked_super+0xb8/0x13c [ 74.170406][ T4687] deactivate_super+0xf8/0x118 [ 74.171244][ T4687] cleanup_mnt+0x3a4/0x458 [ 74.171953][ T4687] __cleanup_mnt+0x20/0x30 [ 74.172748][ T4687] task_work_run+0x12c/0x1e0 [ 74.173521][ T4687] do_notify_resume+0x24b4/0x3128 [ 74.174426][ T4687] el0_svc+0xf0/0x1e0 [ 74.175146][ T4687] el0t_64_sync_handler+0xcc/0xe4 [ 74.175968][ T4687] el0t_64_sync+0x1a0/0x1a4 [ 74.176731][ T4687] [ 74.176731][ T4687] other info that might help us debug this: [ 74.176731][ T4687] [ 74.178327][ T4687] Chain exists of: [ 74.178327][ T4687] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 74.178327][ T4687] [ 74.180930][ T4687] Possible unsafe locking scenario: [ 74.180930][ T4687] [ 74.182164][ T4687] CPU0 CPU1 [ 74.183056][ T4687] ---- ---- [ 74.183929][ T4687] lock(&fs_info->tree_log_mutex); [ 74.184738][ T4687] lock(&fs_info->reloc_mutex); [ 74.185997][ T4687] lock(&fs_info->tree_log_mutex); [ 74.187257][ T4687] lock(&fs_devs->device_list_mutex); [ 74.188157][ T4687] [ 74.188157][ T4687] *** DEADLOCK *** [ 74.188157][ T4687] [ 74.189507][ T4687] 3 locks held by syz-executor/4687: [ 74.190343][ T4687] #0: ffff0000db46e0e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0xf0/0x118 [ 74.192058][ T4687] #1: ffff0000db018c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xda8/0x3044 [ 74.193903][ T4687] #2: ffff0000db018720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 74.195797][ T4687] [ 74.195797][ T4687] stack backtrace: [ 74.196738][ T4687] CPU: 0 PID: 4687 Comm: syz-executor Not tainted syzkaller #0 [ 74.198017][ T4687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.199672][ T4687] Call trace: [ 74.200155][ T4687] dump_backtrace+0x0/0x43c [ 74.200830][ T4687] show_stack+0x2c/0x3c [ 74.201511][ T4687] __dump_stack+0x30/0x40 [ 74.202189][ T4687] dump_stack_lvl+0xf8/0x160 [ 74.202978][ T4687] dump_stack+0x1c/0x5c [ 74.203659][ T4687] print_circular_bug+0x148/0x1b0 [ 74.204502][ T4687] check_noncircular+0x240/0x2d4 [ 74.205349][ T4687] __lock_acquire+0x2928/0x651c [ 74.206117][ T4687] lock_acquire+0x1f4/0x620 [ 74.206839][ T4687] __mutex_lock_common+0x194/0x1edc [ 74.207617][ T4687] mutex_lock_nested+0xac/0x11c [ 74.208412][ T4687] btrfs_run_dev_stats+0xe0/0xcac [ 74.209269][ T4687] commit_cowonly_roots+0x144/0x7e8 [ 74.210085][ T4687] btrfs_commit_transaction+0xf04/0x3044 [ 74.211004][ T4687] btrfs_sync_fs+0x628/0xb2c [ 74.211742][ T4687] sync_filesystem+0x1a0/0x218 [ 74.212505][ T4687] generic_shutdown_super+0x70/0x2f0 [ 74.213373][ T4687] kill_anon_super+0x4c/0x80 [ 74.214128][ T4687] btrfs_kill_super+0x40/0x58 [ 74.214881][ T4687] deactivate_locked_super+0xb8/0x13c [ 74.215800][ T4687] deactivate_super+0xf8/0x118 [ 74.216549][ T4687] cleanup_mnt+0x3a4/0x458 [ 74.217240][ T4687] __cleanup_mnt+0x20/0x30 [ 74.218033][ T4687] task_work_run+0x12c/0x1e0 [ 74.218778][ T4687] do_notify_resume+0x24b4/0x3128 [ 74.219562][ T4687] el0_svc+0xf0/0x1e0 [ 74.220151][ T4687] el0t_64_sync_handler+0xcc/0xe4 [ 74.220982][ T4687] el0t_64_sync+0x1a0/0x1a4 [ 74.357534][ T4942] loop0: detected capacity change from 0 to 32768 [ 74.360525][ T4942] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4942) [ 74.363403][ T4942] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.365469][ T4942] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 74.367128][ T4942] BTRFS info (device loop0): use zstd compression, level 3 [ 74.368310][ T4942] BTRFS info (device loop0): using free space tree [ 74.369374][ T4942] BTRFS info (device loop0): has skinny extents [ 74.376210][ T4942] BTRFS info (device loop0): enabling ssd optimizations [ 74.461479][ T4963] loop0: detected capacity change from 0 to 32768 [ 74.486885][ T4963] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4963) [ 74.490050][ T4963] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.491630][ T4963] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 74.493069][ T4963] BTRFS info (device loop0): use zstd compression, level 3 [ 74.494620][ T4963] BTRFS info (device loop0): using free space tree [ 74.495582][ T4963] BTRFS info (device loop0): has skinny extents [ 74.500916][ T4963] BTRFS info (device loop0): enabling ssd optimizations [ 74.586362][ T4984] loop0: detected capacity change from 0 to 32768 [ 74.663758][ T4984] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4984) [ 74.718738][ T4984] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.720272][ T4984] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 74.721939][ T4984] BTRFS info (device loop0): use zstd compression, level 3 [ 74.723117][ T4984] BTRFS info (device loop0): using free space tree [ 74.725008][ T4984] BTRFS info (device loop0): has skinny extents [ 74.730666][ T4984] BTRFS info (device loop0): enabling ssd optimizations [ 74.817275][ T5005] loop0: detected capacity change from 0 to 32768 [ 74.818948][ T5005] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5005) [ 74.822412][ T5005] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.824271][ T5005] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 74.825919][ T5005] BTRFS info (device loop0): use zstd compression, level 3 [ 74.827175][ T5005] BTRFS info (device loop0): using free space tree [ 74.828484][ T5005] BTRFS info (device loop0): has skinny extents [ 74.834747][ T5005] BTRFS info (device loop0): enabling ssd optimizations [ 74.939371][ T5026] loop0: detected capacity change from 0 to 32768 [ 74.967555][ T5026] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5026) [ 74.971690][ T5026] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.972966][ T5026] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 74.975794][ T5026] BTRFS info (device loop0): use zstd compression, level 3 [ 74.976963][ T5026] BTRFS info (device loop0): using free space tree [ 74.978005][ T5026] BTRFS info (device loop0): has skinny extents [ 74.983219][ T5026] BTRFS info (device loop0): enabling ssd optimizations [ 75.071379][ T5047] loop0: detected capacity change from 0 to 32768 [ 75.097620][ T148] device hsr_slave_0 left promiscuous mode [ 75.133669][ T148] device hsr_slave_1 left promiscuous mode [ 75.153734][ T5047] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5047) [ 75.156536][ T5047] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.158046][ T5047] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 75.168134][ T5047] BTRFS info (device loop0): use zstd compression, level 3 [ 75.169201][ T5047] BTRFS info (device loop0): using free space tree [ 75.170143][ T5047] BTRFS info (device loop0): has skinny extents [ 75.176211][ T5047] BTRFS info (device loop0): enabling ssd optimizations [ 75.213605][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.214889][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.218250][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.219338][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.220695][ T148] device bridge_slave_1 left promiscuous mode [ 75.221733][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.234221][ T148] device bridge_slave_0 left promiscuous mode [ 75.235206][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.268536][ T5068] loop0: detected capacity change from 0 to 32768 [ 75.295364][ T5068] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5068) [ 75.299813][ T5068] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.301269][ T5068] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 75.302621][ T5068] BTRFS info (device loop0): use zstd compression, level 3 [ 75.303827][ T5068] BTRFS info (device loop0): using free space tree [ 75.304914][ T5068] BTRFS info (device loop0): has skinny extents [ 75.311018][ T5068] BTRFS info (device loop0): enabling ssd optimizations [ 75.374417][ T148] device veth1_macvtap left promiscuous mode [ 75.375450][ T148] device veth0_macvtap left promiscuous mode [ 75.376470][ T148] device veth1_vlan left promiscuous mode [ 75.377460][ T148] device veth0_vlan left promiscuous mode [ 75.417990][ T5090] loop0: detected capacity change from 0 to 32768 [ 75.421865][ T5090] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5090) [ 75.424624][ T5090] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.425948][ T5090] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 75.427285][ T5090] BTRFS info (device loop0): use zstd compression, level 3 [ 75.428301][ T5090] BTRFS info (device loop0): using free space tree [ 75.429399][ T5090] BTRFS info (device loop0): has skinny extents [ 75.477553][ T148] team0 (unregistering): Port device team_slave_1 removed [ 75.479555][ T5090] BTRFS info (device loop0): enabling ssd optimizations [ 75.481097][ T148] team0 (unregistering): Port device team_slave_0 removed [ 75.484461][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.499244][ T4905] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4905) [ 75.545127][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.613900][ T5111] loop0: detected capacity change from 0 to 32768 [ 75.667066][ T148] bond0 (unregistering): Released all slaves [ 75.724235][ T5111] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.725658][ T5111] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 75.727229][ T5111] BTRFS info (device loop0): use zstd compression, level 3 [ 75.728460][ T5111] BTRFS info (device loop0): using free space tree [ 75.729527][ T5111] BTRFS info (device loop0): has skinny extents [ 75.735648][ T5111] BTRFS info (device loop0): enabling ssd optimizations [ 75.826387][ T5133] loop0: detected capacity change from 0 to 32768 [ 75.854009][ T5133] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5133) [ 75.904588][ T5133] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.906025][ T5133] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 75.907565][ T5133] BTRFS info (device loop0): use zstd compression, level 3 [ 75.908749][ T5133] BTRFS info (device loop0): using free space tree [ 75.909805][ T5133] BTRFS info (device loop0): has skinny extents [ 75.915465][ T5133] BTRFS info (device loop0): enabling ssd optimizations [ 76.005031][ T5154] loop0: detected capacity change from 0 to 32768 [ 76.074388][ T5154] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5154) [ 76.125316][ T5154] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.126677][ T5154] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 76.128193][ T5154] BTRFS info (device loop0): use zstd compression, level 3 [ 76.129354][ T5154] BTRFS info (device loop0): using free space tree [ 76.130445][ T5154] BTRFS info (device loop0): has skinny extents [ 76.136168][ T5154] BTRFS info (device loop0): enabling ssd optimizations [ 76.173557][ T4937] Bluetooth: hci0: command 0x0419 tx timeout [ 76.222940][ T5176] loop0: detected capacity change from 0 to 32768 [ 76.264420][ T5176] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5176) [ 76.267208][ T5176] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.268578][ T5176] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 76.270020][ T5176] BTRFS info (device loop0): use zstd compression, level 3 [ 76.271310][ T5176] BTRFS info (device loop0): using free space tree [ 76.272420][ T5176] BTRFS info (device loop0): has skinny extents [ 76.278336][ T5176] BTRFS info (device loop0): enabling ssd optimizations [ 76.367342][ T5197] loop0: detected capacity change from 0 to 32768 [ 76.369158][ T5197] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5197) [ 76.371699][ T5197] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.373085][ T5197] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 76.374649][ T5197] BTRFS info (device loop0): use zstd compression, level 3 [ 76.375689][ T5197] BTRFS info (device loop0): using free space tree [ 76.376771][ T5197] BTRFS info (device loop0): has skinny extents [ 76.382063][ T5197] BTRFS info (device loop0): enabling ssd optimizations [ 76.474790][ T5218] loop0: detected capacity change from 0 to 32768 [ 76.476896][ T5218] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5218) [ 76.483892][ T5218] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.485375][ T5218] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 76.487053][ T5218] BTRFS info (device loop0): use zstd compression, level 3 [ 76.488134][ T5218] BTRFS info (device loop0): using free space tree [ 76.489226][ T5218] BTRFS info (device loop0): has skinny extents [ 76.513638][ T5218] BTRFS info (device loop0): enabling ssd optimizations [ 76.613282][ T5239] loop0: detected capacity change from 0 to 32768 [ 76.697027][ T5239] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5239) [ 76.700111][ T5239] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.701583][ T5239] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 76.703008][ T5239] BTRFS info (device loop0): use zstd compression, level 3 [ 76.704488][ T5239] BTRFS info (device loop0): using free space tree [ 76.705535][ T5239] BTRFS info (device loop0): has skinny extents [ 76.711550][ T5239] BTRFS info (device loop0): enabling ssd optimizations [ 76.804755][ T5260] loop0: detected capacity change from 0 to 32768 [ 76.885570][ T5260] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5260) [ 76.889019][ T5260] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.890323][ T5260] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 76.891715][ T5260] BTRFS info (device loop0): use zstd compression, level 3 [ 76.892766][ T5260] BTRFS info (device loop0): using free space tree [ 77.003827][ T5281] loop0: detected capacity change from 0 to 32768 [ 77.063715][ T5281] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5281) [ 77.118223][ T4905] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4905) [ 77.204494][ T5301] loop0: detected capacity change from 0 to 32768 [ 77.435762][ T5323] loop0: detected capacity change from 0 to 32768 [ 77.437855][ T5323] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5323) [ 77.557186][ T5344] loop0: detected capacity change from 0 to 32768 [ 77.563153][ T5344] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5344) [ 77.682565][ T5365] loop0: detected capacity change from 0 to 32768 [ 77.687835][ T5365] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5365) [ 77.788161][ T5386] loop0: detected capacity change from 0 to 32768 [ 77.834401][ T5386] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5386) [ 77.941092][ T5407] loop0: detected capacity change from 0 to 32768 [ 77.942784][ T5407] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5407) [ 78.047047][ T5428] loop0: detected capacity change from 0 to 32768 [ 78.051887][ T5428] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5428) [ 78.164389][ T5449] loop0: detected capacity change from 0 to 32768 [ 78.263868][ T5449] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5449) [ 78.321596][ T4905] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4905) [ 78.414190][ T5470] loop0: detected capacity change from 0 to 32768 [ 78.511094][ T4905] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4905) [ 78.590703][ T5490] loop0: detected capacity change from 0 to 32768 [ 78.691243][ T5512] loop0: detected capacity change from 0 to 32768 [ 78.693453][ T5512] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5512) [ 78.795171][ T5533] loop0: detected capacity change from 0 to 32768 [ 78.834020][ T5533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5533) [ 78.891062][ T4905] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4905) 1970/01/01 00:01:18 executed programs: 32 [ 78.970928][ T5554] loop0: detected capacity change from 0 to 32768 [ 78.995897][ T4905] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4905) [ 79.071999][ T5574] loop0: detected capacity change from 0 to 32768 [ 79.125060][ T5574] btrfs_printk: 86 callbacks suppressed [ 79.125068][ T5574] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.127459][ T5574] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 79.129009][ T5574] BTRFS info (device loop0): use zstd compression, level 3 [ 79.130077][ T5574] BTRFS info (device loop0): using free space tree [ 79.131132][ T5574] BTRFS info (device loop0): has skinny extents [ 79.136912][ T5574] BTRFS info (device loop0): enabling ssd optimizations [ 79.232745][ T5596] loop0: detected capacity change from 0 to 32768 [ 79.236297][ T5596] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5596) [ 79.239212][ T5596] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.240640][ T5596] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 79.242029][ T5596] BTRFS info (device loop0): use zstd compression, level 3 [ 79.243166][ T5596] BTRFS info (device loop0): using free space tree [ 79.245472][ T5596] BTRFS info (device loop0): has skinny extents [ 79.250678][ T5596] BTRFS info (device loop0): enabling ssd optimizations [ 79.344129][ T5617] loop0: detected capacity change from 0 to 32768 [ 79.384050][ T5617] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5617) [ 79.388610][ T5617] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.390044][ T5617] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 79.391462][ T5617] BTRFS info (device loop0): use zstd compression, level 3 [ 79.392546][ T5617] BTRFS info (device loop0): using free space tree [ 79.393876][ T5617] BTRFS info (device loop0): has skinny extents [ 79.399332][ T5617] BTRFS info (device loop0): enabling ssd optimizations [ 79.488358][ T5638] loop0: detected capacity change from 0 to 32768 [ 79.514251][ T5638] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5638) [ 79.518308][ T5638] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.519666][ T5638] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 79.521022][ T5638] BTRFS info (device loop0): use zstd compression, level 3 [ 79.522285][ T5638] BTRFS info (device loop0): using free space tree [ 79.523407][ T5638] BTRFS info (device loop0): has skinny extents [ 79.528918][ T5638] BTRFS info (device loop0): enabling ssd optimizations [ 79.618762][ T5659] loop0: detected capacity change from 0 to 32768 [ 79.624047][ T5659] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5659) [ 79.628423][ T5659] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.629781][ T5659] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 79.631134][ T5659] BTRFS info (device loop0): use zstd compression, level 3 [ 79.632155][ T5659] BTRFS info (device loop0): using free space tree [ 79.633280][ T5659] BTRFS info (device loop0): has skinny extents [ 79.639487][ T5659] BTRFS info (device loop0): enabling ssd optimizations [ 79.730825][ T5680] loop0: detected capacity change from 0 to 32768 [ 79.734343][ T5680] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5680) [ 79.737178][ T5680] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.738439][ T5680] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 79.740105][ T5680] BTRFS info (device loop0): use zstd compression, level 3 [ 79.741315][ T5680] BTRFS info (device loop0): using free space tree [ 79.742427][ T5680] BTRFS info (device loop0): has skinny extents [ 79.754003][ T5680] BTRFS info (device loop0): enabling ssd optimizations [ 79.846782][ T5701] loop0: detected capacity change from 0 to 32768 [ 79.904028][ T5701] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5701) [ 79.964399][ T5701] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.965873][ T5701] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 79.967516][ T5701] BTRFS info (device loop0): use zstd compression, level 3 [ 79.968659][ T5701] BTRFS info (device loop0): using free space tree [ 79.969742][ T5701] BTRFS info (device loop0): has skinny extents [ 79.976596][ T5701] BTRFS info (device loop0): enabling ssd optimizations [ 79.991197][ T4905] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4905) [ 80.068478][ T5721] loop0: detected capacity change from 0 to 32768 [ 80.072121][ T5721] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.073663][ T5721] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 80.075171][ T5721] BTRFS info (device loop0): use zstd compression, level 3 [ 80.076256][ T5721] BTRFS info (device loop0): using free space tree [ 80.077204][ T5721] BTRFS info (device loop0): has skinny extents [ 80.082897][ T5721] BTRFS info (device loop0): enabling ssd optimizations [ 80.168148][ T5743] loop0: detected capacity change from 0 to 32768 [ 80.243696][ T5743] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5743) [ 80.286044][ T5743] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.287861][ T5743] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 80.289272][ T5743] BTRFS info (device loop0): use zstd compression, level 3 [ 80.290417][ T5743] BTRFS info (device loop0): using free space tree [ 80.291491][ T5743] BTRFS info (device loop0): has skinny extents [ 80.301840][ T5743] BTRFS info (device loop0): enabling ssd optimizations [ 80.391810][ T5764] loop0: detected capacity change from 0 to 32768 [ 80.397357][ T5764] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5764) [ 80.401560][ T5764] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.402941][ T5764] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 80.404812][ T5764] BTRFS info (device loop0): use zstd compression, level 3 [ 80.405958][ T5764] BTRFS info (device loop0): using free space tree [ 80.406942][ T5764] BTRFS info (device loop0): has skinny extents [ 80.412134][ T5764] BTRFS info (device loop0): enabling ssd optimizations [ 80.515171][ T5785] loop0: detected capacity change from 0 to 32768 [ 80.520198][ T5785] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5785) [ 80.524653][ T5785] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.526095][ T5785] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 80.527602][ T5785] BTRFS info (device loop0): use zstd compression, level 3 [ 80.528850][ T5785] BTRFS info (device loop0): using free space tree [ 80.529977][ T5785] BTRFS info (device loop0): has skinny extents [ 80.535618][ T5785] BTRFS info (device loop0): enabling ssd optimizations [ 80.625526][ T5806] loop0: detected capacity change from 0 to 32768 [ 80.630726][ T5806] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5806) [ 80.634971][ T5806] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.636507][ T5806] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 80.638001][ T5806] BTRFS info (device loop0): use zstd compression, level 3 [ 80.639085][ T5806] BTRFS info (device loop0): using free space tree [ 80.640093][ T5806] BTRFS info (device loop0): has skinny extents [ 80.648255][ T5806] BTRFS info (device loop0): enabling ssd optimizations [ 80.735645][ T5827] loop0: detected capacity change from 0 to 32768 [ 80.740733][ T5827] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5827) [ 80.744761][ T5827] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.746254][ T5827] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 80.747708][ T5827] BTRFS info (device loop0): use zstd compression, level 3 [ 80.748830][ T5827] BTRFS info (device loop0): using free space tree [ 80.749809][ T5827] BTRFS info (device loop0): has skinny extents [ 80.755201][ T5827] BTRFS info (device loop0): enabling ssd optimizations [ 80.854002][ T5848] loop0: detected capacity change from 0 to 32768 [ 80.953690][ T5848] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (5848) [ 81.014294][ T5848] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.015790][ T5848] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 81.017334][ T5848] BTRFS info (device loop0): use zstd compression, level 3 [ 81.018574][ T5848] BTRFS info (device loop0): using free space tree [ 81.019689][ T5848] BTRFS info (device loop0): has skinny extents [ 81.030242][ T5848] BTRFS info (device loop0): enabling ssd optimizations [ 81.121968][ T5869] loop0: detected capacity change from 0 to 32768 [ 81.174553][ T5869] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (5869) [ 81.177210][ T5869] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.178668][ T5869] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 81.180178][ T5869] BTRFS info (device loop0): use zstd compression, level 3 [ 81.181350][ T5869] BTRFS info (device loop0): using free space tree [ 81.182443][ T5869] BTRFS info (device loop0): has skinny extents [ 81.188143][ T5869] BTRFS info (device loop0): enabling ssd optimizations [ 81.272873][ T5890] loop0: detected capacity change from 0 to 32768 [ 81.274702][ T5890] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5890) [ 81.277636][ T5890] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.279038][ T5890] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 81.280549][ T5890] BTRFS info (device loop0): use zstd compression, level 3 [ 81.281636][ T5890] BTRFS info (device loop0): using free space tree [ 81.282550][ T5890] BTRFS info (device loop0): has skinny extents [ 81.288539][ T5890] BTRFS info (device loop0): enabling ssd optimizations [ 81.384616][ T5911] loop0: detected capacity change from 0 to 32768 [ 81.484063][ T5911] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (5911) [ 81.535861][ T5911] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.537327][ T5911] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 81.538717][ T5911] BTRFS info (device loop0): use zstd compression, level 3 [ 81.539899][ T5911] BTRFS info (device loop0): using free space tree [ 81.628756][ T5932] loop0: detected capacity change from 0 to 32768 [ 81.676826][ T5932] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5932) [ 81.768365][ T5953] loop0: detected capacity change from 0 to 32768 [ 81.770125][ T5953] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (5953) [ 81.864783][ T5974] loop0: detected capacity change from 0 to 32768 [ 81.945028][ T5974] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (5974) [ 82.042522][ T5995] loop0: detected capacity change from 0 to 32768 [ 82.048067][ T5995] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (5995) [ 82.148026][ T6016] loop0: detected capacity change from 0 to 32768 [ 82.149825][ T6016] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6016) [ 82.248110][ T6037] loop0: detected capacity change from 0 to 32768 [ 82.274269][ T6037] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6037) [ 82.378931][ T6058] loop0: detected capacity change from 0 to 32768 [ 82.384242][ T6058] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6058) [ 82.482003][ T6079] loop0: detected capacity change from 0 to 32768 [ 82.487737][ T6079] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.70 (6079) [ 82.597146][ T6100] loop0: detected capacity change from 0 to 32768 [ 82.601995][ T6100] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6100) [ 82.723784][ T6121] loop0: detected capacity change from 0 to 32768 [ 82.728857][ T6121] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6121) [ 82.844395][ T6142] loop0: detected capacity change from 0 to 32768 [ 82.864089][ T6142] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6142) [ 82.893400][ T4905] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4905) [ 83.004095][ T6162] loop0: detected capacity change from 0 to 32768 [ 83.218458][ T6184] loop0: detected capacity change from 0 to 32768 [ 83.265052][ T6184] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6184) [ 83.357015][ T6205] loop0: detected capacity change from 0 to 32768 [ 83.358837][ T6205] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6205) [ 83.468776][ T6226] loop0: detected capacity change from 0 to 32768 [ 83.505342][ T6226] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.77 (6226) [ 83.614129][ T6247] loop0: detected capacity change from 0 to 32768 [ 83.673715][ T6247] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.78 (6247) [ 83.813687][ T6268] loop0: detected capacity change from 0 to 32768 [ 83.815889][ T6268] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.79 (6268) [ 83.924067][ T6289] loop0: detected capacity change from 0 to 32768 [ 83.929584][ T6289] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.80 (6289) 1970/01/01 00:01:23 executed programs: 68 [ 84.027921][ T6310] loop0: detected capacity change from 0 to 32768 [ 84.033652][ T6310] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.81 (6310)