Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts. 1970/01/01 00:01:08 ignoring optional flag "type"="gce" 1970/01/01 00:01:08 parsed 1 programs [ 69.631605][ T1969] cfg80211: failed to load regulatory.db [ 69.633258][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.634269][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.831407][ T4389] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 72.215690][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.217064][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.223526][ T546] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.224747][ T546] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.224817][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.227128][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 72.321057][ T4485] chnl_net:caif_netlink_parms(): no params data found [ 72.338363][ T4485] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.339612][ T4485] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.341908][ T4485] device bridge_slave_0 entered promiscuous mode [ 72.343903][ T4485] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.345011][ T4485] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.346480][ T4485] device bridge_slave_1 entered promiscuous mode [ 72.355358][ T4485] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.357758][ T4485] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.365592][ T4485] team0: Port device team_slave_0 added [ 72.368165][ T4485] team0: Port device team_slave_1 added [ 72.376756][ T4485] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.377801][ T4485] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.381872][ T4485] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.384102][ T4485] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.385195][ T4485] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.389053][ T4485] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.431684][ T4485] device hsr_slave_0 entered promiscuous mode [ 72.480349][ T4485] device hsr_slave_1 entered promiscuous mode [ 73.073459][ T4485] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.102167][ T4485] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.154007][ T4485] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.240604][ T4485] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.374602][ T4485] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.387952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.389375][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.394303][ T4485] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.396815][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.398212][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.399613][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.400820][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.403100][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.411041][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.412488][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.413902][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.415207][ T546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.419056][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.424710][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.428132][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.430014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.435752][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.437289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.438977][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.445372][ T4485] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 73.446899][ T4485] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.449296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.452343][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.454829][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.456899][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.461831][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.511936][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.513253][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.516401][ T4485] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.533534][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.535258][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.554768][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.556452][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.558145][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.559563][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.569543][ T4485] device veth0_vlan entered promiscuous mode [ 73.581393][ T4485] device veth1_vlan entered promiscuous mode [ 73.592497][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.594082][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.595847][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.597256][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.599653][ T4485] device veth0_macvtap entered promiscuous mode [ 73.603336][ T4485] device veth1_macvtap entered promiscuous mode [ 73.608193][ T4485] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.611544][ T4485] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.612929][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.614458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.615859][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.617828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.619332][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.623571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.626268][ T4485] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.627769][ T4485] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.629113][ T4485] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.640153][ T4485] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.144508][ T1607] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.863444][ T1607] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.583155][ T1607] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.624602][ T1607] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:19 executed programs: 0 [ 80.070989][ T4910] chnl_net:caif_netlink_parms(): no params data found [ 80.089657][ T4910] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.090965][ T4910] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.092337][ T4910] device bridge_slave_0 entered promiscuous mode [ 80.094250][ T4910] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.095348][ T4910] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.096697][ T4910] device bridge_slave_1 entered promiscuous mode [ 80.106641][ T4910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.109312][ T4910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.126036][ T4910] team0: Port device team_slave_0 added [ 80.127926][ T4910] team0: Port device team_slave_1 added [ 80.134657][ T4910] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.135761][ T4910] 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. [ 80.139433][ T4910] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.142097][ T4910] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.143098][ T4910] 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. [ 80.147355][ T4910] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.201430][ T4910] device hsr_slave_0 entered promiscuous mode [ 80.240605][ T4910] device hsr_slave_1 entered promiscuous mode [ 80.290211][ T4910] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.291376][ T4910] Cannot create hsr debugfs directory [ 80.808135][ T4910] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.841829][ T4910] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.881921][ T4910] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.911432][ T4910] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.957992][ T4910] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.959112][ T4910] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.960316][ T4910] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.961348][ T4910] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.981913][ T4910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.986186][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.988076][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.989488][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.992480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 80.997213][ T4910] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.001137][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.002697][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.003891][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.008807][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.012726][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.013911][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.018861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.021462][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.042279][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.043941][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.047179][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.052160][ T4910] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.104945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.106364][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.112587][ T4910] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.119229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.121213][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.134466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.136005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.137680][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.139003][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.142038][ T4910] device veth0_vlan entered promiscuous mode [ 81.146016][ T4910] device veth1_vlan entered promiscuous mode [ 81.155712][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.157229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.158625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.161597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.164624][ T4910] device veth0_macvtap entered promiscuous mode [ 81.167032][ T4910] device veth1_macvtap entered promiscuous mode [ 81.183786][ T4910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.185369][ T4910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.187465][ T4910] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.188665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.190394][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.191841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.193216][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.196534][ T4910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.198146][ T4910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.201465][ T4910] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.202568][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.204056][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.207153][ T4910] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.208417][ T4910] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.209652][ T4910] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.211500][ T4910] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.246009][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.247182][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.248699][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.263556][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.264909][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.266510][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.405729][ T5059] loop0: detected capacity change from 0 to 32768 [ 81.445837][ T5059] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (5059) [ 81.452300][ T5059] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.453832][ T5059] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 81.455193][ T5059] BTRFS info (device loop0): use zstd compression, level 3 [ 81.456236][ T5059] BTRFS info (device loop0): using free space tree [ 81.457202][ T5059] BTRFS info (device loop0): has skinny extents [ 81.469947][ T5059] BTRFS info (device loop0): enabling ssd optimizations [ 81.488631][ T4910] [ 81.489063][ T4910] ====================================================== [ 81.490080][ T4910] WARNING: possible circular locking dependency detected [ 81.491145][ T4910] syzkaller #0 Not tainted [ 81.491742][ T4910] ------------------------------------------------------ [ 81.492710][ T4910] syz-executor/4910 is trying to acquire lock: [ 81.493631][ T4910] ffff0000ecac90e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_run_dev_stats+0xe0/0xcac [ 81.495442][ T4910] [ 81.495442][ T4910] but task is already holding lock: [ 81.496495][ T4910] ffff0000ecc04720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 81.497944][ T4910] [ 81.497944][ T4910] which lock already depends on the new lock. [ 81.497944][ T4910] [ 81.499291][ T4910] [ 81.499291][ T4910] the existing dependency chain (in reverse order) is: [ 81.500647][ T4910] [ 81.500647][ T4910] -> #4 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 81.501886][ T4910] __mutex_lock_common+0x194/0x1edc [ 81.502746][ T4910] mutex_lock_nested+0xac/0x11c [ 81.503543][ T4910] btrfs_commit_transaction+0xe44/0x3044 [ 81.504364][ T4910] btrfs_sync_fs+0x628/0xb2c [ 81.505044][ T4910] sync_filesystem+0x1a0/0x218 [ 81.505776][ T4910] generic_shutdown_super+0x70/0x2f0 [ 81.506581][ T4910] kill_anon_super+0x4c/0x80 [ 81.507301][ T4910] btrfs_kill_super+0x40/0x58 [ 81.508101][ T4910] deactivate_locked_super+0xb8/0x13c [ 81.508937][ T4910] deactivate_super+0xf8/0x118 [ 81.509665][ T4910] cleanup_mnt+0x3a4/0x458 [ 81.510368][ T4910] __cleanup_mnt+0x20/0x30 [ 81.511064][ T4910] task_work_run+0x12c/0x1e0 [ 81.511744][ T4910] do_notify_resume+0x24b4/0x3128 [ 81.512525][ T4910] el0_svc+0xf0/0x1e0 [ 81.513182][ T4910] el0t_64_sync_handler+0xcc/0xe4 [ 81.514042][ T4910] el0t_64_sync+0x1a0/0x1a4 [ 81.514776][ T4910] [ 81.514776][ T4910] -> #3 (&fs_info->reloc_mutex){+.+.}-{3:3}: [ 81.515959][ T4910] __mutex_lock_common+0x194/0x1edc [ 81.516790][ T4910] mutex_lock_nested+0xac/0x11c [ 81.517526][ T4910] start_transaction+0x440/0x13f0 [ 81.518355][ T4910] btrfs_start_transaction+0x34/0x44 [ 81.519203][ T4910] btrfs_create+0xf0/0x508 [ 81.519906][ T4910] path_openat+0x1144/0x26e4 [ 81.520651][ T4910] do_filp_open+0x164/0x330 [ 81.521397][ T4910] do_sys_openat2+0x128/0x3d8 [ 81.522124][ T4910] __arm64_sys_openat+0x120/0x154 [ 81.522882][ T4910] invoke_syscall+0x98/0x2b8 [ 81.523564][ T4910] el0_svc_common+0x138/0x258 [ 81.524301][ T4910] do_el0_svc+0x58/0x14c [ 81.524986][ T4910] el0_svc+0x78/0x1e0 [ 81.525649][ T4910] el0t_64_sync_handler+0xcc/0xe4 [ 81.526373][ T4910] el0t_64_sync+0x1a0/0x1a4 [ 81.527071][ T4910] [ 81.527071][ T4910] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 81.528225][ T4910] start_transaction+0x624/0x13f0 [ 81.529028][ T4910] btrfs_start_transaction+0x34/0x44 [ 81.529864][ T4910] btrfs_create+0xf0/0x508 [ 81.530573][ T4910] path_openat+0x1144/0x26e4 [ 81.531288][ T4910] do_filp_open+0x164/0x330 [ 81.532032][ T4910] do_sys_openat2+0x128/0x3d8 [ 81.532816][ T4910] __arm64_sys_openat+0x120/0x154 [ 81.533755][ T4910] invoke_syscall+0x98/0x2b8 [ 81.534556][ T4910] el0_svc_common+0x138/0x258 [ 81.535324][ T4910] do_el0_svc+0x58/0x14c [ 81.536082][ T4910] el0_svc+0x78/0x1e0 [ 81.536713][ T4910] el0t_64_sync_handler+0xcc/0xe4 [ 81.537552][ T4910] el0t_64_sync+0x1a0/0x1a4 [ 81.538325][ T4910] [ 81.538325][ T4910] -> #1 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 81.539577][ T4910] down_read+0xc0/0x390 [ 81.540232][ T4910] lookup_slow+0x4c/0x80 [ 81.540929][ T4910] walk_component+0x2b0/0x3a8 [ 81.541702][ T4910] path_lookupat+0x13c/0x3d0 [ 81.542429][ T4910] filename_lookup+0x180/0x414 [ 81.543250][ T4910] kern_path+0x4c/0x190 [ 81.543964][ T4910] lookup_bdev+0xbc/0x244 [ 81.544647][ T4910] btrfs_free_stale_devices+0x614/0x908 [ 81.545502][ T4910] btrfs_forget_devices+0x5c/0x98 [ 81.546314][ T4910] btrfs_control_ioctl+0x130/0x248 [ 81.547113][ T4910] __arm64_sys_ioctl+0x14c/0x1c8 [ 81.547996][ T4910] invoke_syscall+0x98/0x2b8 [ 81.548745][ T4910] el0_svc_common+0x138/0x258 [ 81.549530][ T4910] do_el0_svc+0x58/0x14c [ 81.550187][ T4910] el0_svc+0x78/0x1e0 [ 81.550851][ T4910] el0t_64_sync_handler+0xcc/0xe4 [ 81.551621][ T4910] el0t_64_sync+0x1a0/0x1a4 [ 81.552363][ T4910] [ 81.552363][ T4910] -> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 81.553620][ T4910] __lock_acquire+0x2928/0x651c [ 81.554391][ T4910] lock_acquire+0x1f4/0x620 [ 81.555100][ T4910] __mutex_lock_common+0x194/0x1edc [ 81.556124][ T4910] mutex_lock_nested+0xac/0x11c [ 81.556910][ T4910] btrfs_run_dev_stats+0xe0/0xcac [ 81.557694][ T4910] commit_cowonly_roots+0x144/0x7e8 [ 81.558482][ T4910] btrfs_commit_transaction+0xf04/0x3044 [ 81.559391][ T4910] btrfs_sync_fs+0x628/0xb2c [ 81.560139][ T4910] sync_filesystem+0x1a0/0x218 [ 81.560838][ T4910] generic_shutdown_super+0x70/0x2f0 [ 81.561713][ T4910] kill_anon_super+0x4c/0x80 [ 81.562442][ T4910] btrfs_kill_super+0x40/0x58 [ 81.563169][ T4910] deactivate_locked_super+0xb8/0x13c [ 81.563974][ T4910] deactivate_super+0xf8/0x118 [ 81.564764][ T4910] cleanup_mnt+0x3a4/0x458 [ 81.565506][ T4910] __cleanup_mnt+0x20/0x30 [ 81.566226][ T4910] task_work_run+0x12c/0x1e0 [ 81.566985][ T4910] do_notify_resume+0x24b4/0x3128 [ 81.567801][ T4910] el0_svc+0xf0/0x1e0 [ 81.568413][ T4910] el0t_64_sync_handler+0xcc/0xe4 [ 81.569146][ T4910] el0t_64_sync+0x1a0/0x1a4 [ 81.569805][ T4910] [ 81.569805][ T4910] other info that might help us debug this: [ 81.569805][ T4910] [ 81.571195][ T4910] Chain exists of: [ 81.571195][ T4910] &fs_devs->device_list_mutex --> &fs_info->reloc_mutex --> &fs_info->tree_log_mutex [ 81.571195][ T4910] [ 81.573401][ T4910] Possible unsafe locking scenario: [ 81.573401][ T4910] [ 81.574480][ T4910] CPU0 CPU1 [ 81.575233][ T4910] ---- ---- [ 81.576033][ T4910] lock(&fs_info->tree_log_mutex); [ 81.576798][ T4910] lock(&fs_info->reloc_mutex); [ 81.577873][ T4910] lock(&fs_info->tree_log_mutex); [ 81.578970][ T4910] lock(&fs_devs->device_list_mutex); [ 81.579824][ T4910] [ 81.579824][ T4910] *** DEADLOCK *** [ 81.579824][ T4910] [ 81.581000][ T4910] 3 locks held by syz-executor/4910: [ 81.581848][ T4910] #0: ffff0000d9e760e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0xf0/0x118 [ 81.583401][ T4910] #1: ffff0000ecc04c90 (&fs_info->reloc_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xda8/0x3044 [ 81.585069][ T4910] #2: ffff0000ecc04720 (&fs_info->tree_log_mutex){+.+.}-{3:3}, at: btrfs_commit_transaction+0xe44/0x3044 [ 81.586824][ T4910] [ 81.586824][ T4910] stack backtrace: [ 81.587656][ T4910] CPU: 0 PID: 4910 Comm: syz-executor Not tainted syzkaller #0 [ 81.588790][ T4910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.590312][ T4910] Call trace: [ 81.590724][ T4910] dump_backtrace+0x0/0x43c [ 81.591382][ T4910] show_stack+0x2c/0x3c [ 81.592025][ T4910] __dump_stack+0x30/0x40 [ 81.592650][ T4910] dump_stack_lvl+0xf8/0x160 [ 81.593319][ T4910] dump_stack+0x1c/0x5c [ 81.593885][ T4910] print_circular_bug+0x148/0x1b0 [ 81.594607][ T4910] check_noncircular+0x240/0x2d4 [ 81.595326][ T4910] __lock_acquire+0x2928/0x651c [ 81.596033][ T4910] lock_acquire+0x1f4/0x620 [ 81.596709][ T4910] __mutex_lock_common+0x194/0x1edc [ 81.597443][ T4910] mutex_lock_nested+0xac/0x11c [ 81.598167][ T4910] btrfs_run_dev_stats+0xe0/0xcac [ 81.598875][ T4910] commit_cowonly_roots+0x144/0x7e8 [ 81.599606][ T4910] btrfs_commit_transaction+0xf04/0x3044 [ 81.600416][ T4910] btrfs_sync_fs+0x628/0xb2c [ 81.601065][ T4910] sync_filesystem+0x1a0/0x218 [ 81.601761][ T4910] generic_shutdown_super+0x70/0x2f0 [ 81.602578][ T4910] kill_anon_super+0x4c/0x80 [ 81.603259][ T4910] btrfs_kill_super+0x40/0x58 [ 81.603928][ T4910] deactivate_locked_super+0xb8/0x13c [ 81.604805][ T4910] deactivate_super+0xf8/0x118 [ 81.605554][ T4910] cleanup_mnt+0x3a4/0x458 [ 81.606190][ T4910] __cleanup_mnt+0x20/0x30 [ 81.606979][ T4910] task_work_run+0x12c/0x1e0 [ 81.607653][ T4910] do_notify_resume+0x24b4/0x3128 [ 81.608379][ T4910] el0_svc+0xf0/0x1e0 [ 81.608947][ T4910] el0t_64_sync_handler+0xcc/0xe4 [ 81.609695][ T4910] el0t_64_sync+0x1a0/0x1a4 [ 81.741749][ T5082] loop0: detected capacity change from 0 to 32768 [ 81.784354][ T5082] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (5082) [ 81.787735][ T5082] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.789128][ T5082] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 81.790939][ T5082] BTRFS info (device loop0): use zstd compression, level 3 [ 81.792066][ T5082] BTRFS info (device loop0): using free space tree [ 81.792996][ T5082] BTRFS info (device loop0): has skinny extents [ 81.806285][ T5082] BTRFS info (device loop0): enabling ssd optimizations [ 81.909896][ T5103] loop0: detected capacity change from 0 to 32768 [ 81.950999][ T5103] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5103) [ 81.954612][ T5103] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.955982][ T5103] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 81.957403][ T5103] BTRFS info (device loop0): use zstd compression, level 3 [ 81.958443][ T5103] BTRFS info (device loop0): using free space tree [ 81.959403][ T5103] BTRFS info (device loop0): has skinny extents [ 81.964906][ T5103] BTRFS info (device loop0): enabling ssd optimizations [ 82.054556][ T5138] loop0: detected capacity change from 0 to 32768 [ 82.100301][ T5136] Bluetooth: hci0: command 0x0409 tx timeout [ 82.131102][ T5138] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5138) [ 82.172166][ T5138] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 82.173536][ T5138] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 82.174956][ T5138] BTRFS info (device loop0): use zstd compression, level 3 [ 82.175991][ T5138] BTRFS info (device loop0): using free space tree [ 82.176985][ T5138] BTRFS info (device loop0): has skinny extents [ 82.189707][ T5138] BTRFS info (device loop0): enabling ssd optimizations [ 82.283359][ T5159] loop0: detected capacity change from 0 to 32768 [ 82.330770][ T5159] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5159) [ 82.392753][ T5159] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 82.394299][ T5159] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 82.395697][ T5159] BTRFS info (device loop0): use zstd compression, level 3 [ 82.396830][ T5159] BTRFS info (device loop0): using free space tree [ 82.397778][ T5159] BTRFS info (device loop0): has skinny extents [ 82.404367][ T5159] BTRFS info (device loop0): enabling ssd optimizations [ 82.509830][ T5180] loop0: detected capacity change from 0 to 32768 [ 82.515727][ T5180] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5180) [ 82.519797][ T5180] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 82.521441][ T5180] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 82.522742][ T5180] BTRFS info (device loop0): use zstd compression, level 3 [ 82.523857][ T5180] BTRFS info (device loop0): using free space tree [ 82.524827][ T5180] BTRFS info (device loop0): has skinny extents [ 82.539710][ T5180] BTRFS info (device loop0): enabling ssd optimizations [ 82.629811][ T5201] loop0: detected capacity change from 0 to 32768 [ 82.683813][ T5201] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5201) [ 82.686957][ T5201] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 82.688623][ T5201] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 82.690497][ T5201] BTRFS info (device loop0): use zstd compression, level 3 [ 82.691646][ T5201] BTRFS info (device loop0): using free space tree [ 82.692630][ T5201] BTRFS info (device loop0): has skinny extents [ 82.700605][ T5201] BTRFS info (device loop0): enabling ssd optimizations [ 82.789372][ T5222] loop0: detected capacity change from 0 to 32768 [ 82.843488][ T5222] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5222) [ 82.847563][ T5222] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 82.849077][ T5222] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 82.851130][ T5222] BTRFS info (device loop0): use zstd compression, level 3 [ 82.852358][ T5222] BTRFS info (device loop0): using free space tree [ 82.853365][ T5222] BTRFS info (device loop0): has skinny extents [ 82.858921][ T5222] BTRFS info (device loop0): enabling ssd optimizations [ 82.949225][ T5243] loop0: detected capacity change from 0 to 32768 [ 82.990640][ T5243] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5243) [ 82.993915][ T5243] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 82.995375][ T5243] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 82.996806][ T5243] BTRFS info (device loop0): use zstd compression, level 3 [ 82.997895][ T5243] BTRFS info (device loop0): using free space tree [ 82.998818][ T5243] BTRFS info (device loop0): has skinny extents [ 83.006391][ T5243] BTRFS info (device loop0): enabling ssd optimizations [ 83.102052][ T5264] loop0: detected capacity change from 0 to 32768 [ 83.107616][ T5264] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5264) [ 83.111681][ T5264] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.113211][ T5264] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 83.114609][ T5264] BTRFS info (device loop0): use zstd compression, level 3 [ 83.115624][ T5264] BTRFS info (device loop0): using free space tree [ 83.116576][ T5264] BTRFS info (device loop0): has skinny extents [ 83.127028][ T1607] device hsr_slave_0 left promiscuous mode [ 83.138486][ T5264] BTRFS info (device loop0): enabling ssd optimizations [ 83.181660][ T1607] device hsr_slave_1 left promiscuous mode [ 83.230412][ T5285] loop0: detected capacity change from 0 to 32768 [ 83.235817][ T5285] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5285) [ 83.239601][ T5285] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.241694][ T5285] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 83.243118][ T5285] BTRFS info (device loop0): use zstd compression, level 3 [ 83.244182][ T5285] BTRFS info (device loop0): using free space tree [ 83.245100][ T5285] BTRFS info (device loop0): has skinny extents [ 83.254809][ T5285] BTRFS info (device loop0): enabling ssd optimizations [ 83.300404][ T1607] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 83.301561][ T1607] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 83.303629][ T1607] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 83.304759][ T1607] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 83.306100][ T1607] device bridge_slave_1 left promiscuous mode [ 83.307108][ T1607] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.327389][ T1607] device bridge_slave_0 left promiscuous mode [ 83.328461][ T1607] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.356762][ T5307] loop0: detected capacity change from 0 to 32768 [ 83.362985][ T5307] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5307) [ 83.366791][ T5307] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.368260][ T5307] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 83.369690][ T5307] BTRFS info (device loop0): use zstd compression, level 3 [ 83.371415][ T5307] BTRFS info (device loop0): using free space tree [ 83.372542][ T5307] BTRFS info (device loop0): has skinny extents [ 83.377930][ T5307] BTRFS info (device loop0): enabling ssd optimizations [ 83.440606][ T1607] device veth1_macvtap left promiscuous mode [ 83.441651][ T1607] device veth0_macvtap left promiscuous mode [ 83.442583][ T1607] device veth1_vlan left promiscuous mode [ 83.443499][ T1607] device veth0_vlan left promiscuous mode [ 83.466251][ T5328] loop0: detected capacity change from 0 to 32768 [ 83.512364][ T5328] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5328) [ 83.519647][ T5328] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.521242][ T5328] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 83.522518][ T5328] BTRFS info (device loop0): use zstd compression, level 3 [ 83.523592][ T5328] BTRFS info (device loop0): using free space tree [ 83.524497][ T5328] BTRFS info (device loop0): has skinny extents [ 83.542491][ T1607] team0 (unregistering): Port device team_slave_1 removed [ 83.547953][ T1607] team0 (unregistering): Port device team_slave_0 removed [ 83.562464][ T1607] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.563875][ T5328] BTRFS info (device loop0): enabling ssd optimizations [ 83.583637][ T4876] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4876) [ 83.603254][ T1607] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.674017][ T5350] loop0: detected capacity change from 0 to 32768 [ 83.685237][ T5350] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.686728][ T5350] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 83.688085][ T5350] BTRFS info (device loop0): use zstd compression, level 3 [ 83.689130][ T5350] BTRFS info (device loop0): using free space tree [ 83.690023][ T5350] BTRFS info (device loop0): has skinny extents [ 83.696306][ T5350] BTRFS info (device loop0): enabling ssd optimizations [ 83.703967][ T1607] bond0 (unregistering): Released all slaves [ 83.801041][ T5371] loop0: detected capacity change from 0 to 32768 [ 83.806242][ T5371] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5371) [ 83.809942][ T5371] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.811836][ T5371] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 83.813330][ T5371] BTRFS info (device loop0): use zstd compression, level 3 [ 83.814397][ T5371] BTRFS info (device loop0): using free space tree [ 83.815398][ T5371] BTRFS info (device loop0): has skinny extents [ 83.821532][ T5371] BTRFS info (device loop0): enabling ssd optimizations [ 83.905834][ T5392] loop0: detected capacity change from 0 to 32768 [ 83.952580][ T5392] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5392) [ 83.955092][ T5392] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.956376][ T5392] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 83.957966][ T5392] BTRFS info (device loop0): use zstd compression, level 3 [ 83.959047][ T5392] BTRFS info (device loop0): using free space tree [ 83.959908][ T5392] BTRFS info (device loop0): has skinny extents [ 83.965740][ T5392] BTRFS info (device loop0): enabling ssd optimizations [ 84.056601][ T5413] loop0: detected capacity change from 0 to 32768 [ 84.130986][ T5413] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5413) [ 84.172006][ T5413] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.173439][ T5413] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 84.174829][ T5413] BTRFS info (device loop0): use zstd compression, level 3 [ 84.175823][ T5413] BTRFS info (device loop0): using free space tree [ 84.181060][ T4156] Bluetooth: hci0: command 0x041b tx timeout [ 84.281948][ T5434] loop0: detected capacity change from 0 to 32768 [ 84.320966][ T5434] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5434) [ 84.428559][ T5455] loop0: detected capacity change from 0 to 32768 [ 84.463531][ T5455] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5455) [ 84.563986][ T5476] loop0: detected capacity change from 0 to 32768 [ 84.593845][ T5476] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5476) [ 84.711024][ T5497] loop0: detected capacity change from 0 to 32768 [ 84.750834][ T5497] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5497) [ 84.845291][ T5518] loop0: detected capacity change from 0 to 32768 [ 84.850878][ T5518] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5518) [ 84.971293][ T5539] loop0: detected capacity change from 0 to 32768 [ 85.005443][ T5539] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5539) 1970/01/01 00:01:25 executed programs: 25 [ 85.108696][ T5560] loop0: detected capacity change from 0 to 32768 [ 85.110447][ T5560] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5560) [ 85.234676][ T5581] loop0: detected capacity change from 0 to 32768 [ 85.237432][ T5581] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5581) [ 85.342452][ T5602] loop0: detected capacity change from 0 to 32768 [ 85.380997][ T5602] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5602) [ 85.489035][ T5623] loop0: detected capacity change from 0 to 32768 [ 85.541157][ T5623] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5623) [ 85.645736][ T5644] loop0: detected capacity change from 0 to 32768 [ 85.651889][ T5644] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5644) [ 85.756216][ T5665] loop0: detected capacity change from 0 to 32768 [ 85.759126][ T5665] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5665) [ 85.783920][ T4876] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4876) [ 85.861053][ T5686] loop0: detected capacity change from 0 to 32768 [ 86.012876][ T5707] loop0: detected capacity change from 0 to 32768 [ 86.018095][ T5707] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5707) [ 86.115043][ T5728] loop0: detected capacity change from 0 to 32768 [ 86.210625][ T5728] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5728) [ 86.231215][ T4876] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4876) [ 86.260147][ T5130] Bluetooth: hci0: command 0x040f tx timeout [ 86.315531][ T5748] loop0: detected capacity change from 0 to 32768 [ 86.552543][ T5770] loop0: detected capacity change from 0 to 32768 [ 86.558237][ T5770] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5770) [ 86.562860][ T5770] btrfs_printk: 98 callbacks suppressed [ 86.562868][ T5770] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 86.565046][ T5770] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 86.566602][ T5770] BTRFS info (device loop0): use zstd compression, level 3 [ 86.567677][ T5770] BTRFS info (device loop0): using free space tree [ 86.568661][ T5770] BTRFS info (device loop0): has skinny extents [ 86.580488][ T5770] BTRFS info (device loop0): enabling ssd optimizations [ 86.669499][ T5791] loop0: detected capacity change from 0 to 32768 [ 86.674772][ T5791] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.49 (5791) [ 86.678951][ T5791] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 86.680664][ T5791] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 86.682144][ T5791] BTRFS info (device loop0): use zstd compression, level 3 [ 86.683325][ T5791] BTRFS info (device loop0): using free space tree [ 86.684319][ T5791] BTRFS info (device loop0): has skinny extents [ 86.693224][ T5791] BTRFS info (device loop0): enabling ssd optimizations [ 86.781413][ T5812] loop0: detected capacity change from 0 to 32768 [ 86.786393][ T5812] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5812) [ 86.790659][ T5812] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 86.792129][ T5812] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 86.793536][ T5812] BTRFS info (device loop0): use zstd compression, level 3 [ 86.794624][ T5812] BTRFS info (device loop0): using free space tree [ 86.795605][ T5812] BTRFS info (device loop0): has skinny extents [ 86.801307][ T5812] BTRFS info (device loop0): enabling ssd optimizations [ 86.899372][ T5833] loop0: detected capacity change from 0 to 32768 [ 86.950861][ T5833] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5833) [ 86.954374][ T5833] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 86.955786][ T5833] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 86.957096][ T5833] BTRFS info (device loop0): use zstd compression, level 3 [ 86.958353][ T5833] BTRFS info (device loop0): using free space tree [ 86.959501][ T5833] BTRFS info (device loop0): has skinny extents [ 86.965400][ T5833] BTRFS info (device loop0): enabling ssd optimizations [ 87.061379][ T5854] loop0: detected capacity change from 0 to 32768 [ 87.120658][ T5854] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5854) [ 87.171297][ T5854] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 87.172827][ T5854] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 87.174127][ T5854] BTRFS info (device loop0): use zstd compression, level 3 [ 87.175226][ T5854] BTRFS info (device loop0): using free space tree [ 87.176177][ T5854] BTRFS info (device loop0): has skinny extents [ 87.189013][ T5854] BTRFS info (device loop0): enabling ssd optimizations [ 87.284585][ T5875] loop0: detected capacity change from 0 to 32768 [ 87.323534][ T5875] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5875) [ 87.326366][ T5875] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 87.327815][ T5875] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 87.329218][ T5875] BTRFS info (device loop0): use zstd compression, level 3 [ 87.330874][ T5875] BTRFS info (device loop0): using free space tree [ 87.331968][ T5875] BTRFS info (device loop0): has skinny extents [ 87.337348][ T5875] BTRFS info (device loop0): enabling ssd optimizations [ 87.424624][ T5896] loop0: detected capacity change from 0 to 32768 [ 87.493663][ T5896] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5896) [ 87.496379][ T5896] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 87.497810][ T5896] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 87.499262][ T5896] BTRFS info (device loop0): use zstd compression, level 3 [ 87.502047][ T5896] BTRFS info (device loop0): using free space tree [ 87.503056][ T5896] BTRFS info (device loop0): has skinny extents [ 87.508974][ T5896] BTRFS info (device loop0): enabling ssd optimizations [ 87.602533][ T5917] loop0: detected capacity change from 0 to 32768 [ 87.608182][ T5917] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5917) [ 87.612518][ T5917] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 87.613958][ T5917] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 87.615254][ T5917] BTRFS info (device loop0): use zstd compression, level 3 [ 87.616393][ T5917] BTRFS info (device loop0): using free space tree [ 87.617323][ T5917] BTRFS info (device loop0): has skinny extents [ 87.638197][ T5917] BTRFS info (device loop0): enabling ssd optimizations [ 87.727774][ T5938] loop0: detected capacity change from 0 to 32768 [ 87.733872][ T5938] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5938) [ 87.737876][ T5938] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 87.739191][ T5938] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 87.740947][ T5938] BTRFS info (device loop0): use zstd compression, level 3 [ 87.742019][ T5938] BTRFS info (device loop0): using free space tree [ 87.742972][ T5938] BTRFS info (device loop0): has skinny extents [ 87.753108][ T5938] BTRFS info (device loop0): enabling ssd optimizations [ 87.840114][ T5959] loop0: detected capacity change from 0 to 32768 [ 87.845469][ T5959] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5959) [ 87.849304][ T5959] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 87.851065][ T5959] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 87.852335][ T5959] BTRFS info (device loop0): use zstd compression, level 3 [ 87.853379][ T5959] BTRFS info (device loop0): using free space tree [ 87.854399][ T5959] BTRFS info (device loop0): has skinny extents [ 87.859871][ T5959] BTRFS info (device loop0): enabling ssd optimizations [ 87.951043][ T5980] loop0: detected capacity change from 0 to 32768 [ 87.991503][ T5980] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5980) [ 87.995499][ T5980] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 87.996856][ T5980] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 87.998265][ T5980] BTRFS info (device loop0): use zstd compression, level 3 [ 87.999355][ T5980] BTRFS info (device loop0): using free space tree [ 88.000634][ T5980] BTRFS info (device loop0): has skinny extents [ 88.005959][ T5980] BTRFS info (device loop0): enabling ssd optimizations [ 88.096137][ T6001] loop0: detected capacity change from 0 to 32768 [ 88.130653][ T6001] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (6001) [ 88.133525][ T6001] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 88.135417][ T6001] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 88.136826][ T6001] BTRFS info (device loop0): use zstd compression, level 3 [ 88.137891][ T6001] BTRFS info (device loop0): using free space tree [ 88.138846][ T6001] BTRFS info (device loop0): has skinny extents [ 88.148929][ T6001] BTRFS info (device loop0): enabling ssd optimizations [ 88.235470][ T6022] loop0: detected capacity change from 0 to 32768 [ 88.237319][ T6022] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.60 (6022) [ 88.239846][ T6022] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 88.241260][ T6022] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 88.242574][ T6022] BTRFS info (device loop0): use zstd compression, level 3 [ 88.243581][ T6022] BTRFS info (device loop0): using free space tree [ 88.244467][ T6022] BTRFS info (device loop0): has skinny extents [ 88.260331][ T6022] BTRFS info (device loop0): enabling ssd optimizations [ 88.340131][ T5123] Bluetooth: hci0: command 0x0419 tx timeout [ 88.351384][ T6043] loop0: detected capacity change from 0 to 32768 [ 88.380566][ T6043] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (6043) [ 88.431867][ T6043] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 88.433296][ T6043] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 88.434770][ T6043] BTRFS info (device loop0): use zstd compression, level 3 [ 88.435879][ T6043] BTRFS info (device loop0): using free space tree [ 88.436814][ T6043] BTRFS info (device loop0): has skinny extents [ 88.442873][ T6043] BTRFS info (device loop0): enabling ssd optimizations [ 88.529767][ T6064] loop0: detected capacity change from 0 to 32768 [ 88.538153][ T6064] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.62 (6064) [ 88.542652][ T6064] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 88.544133][ T6064] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 88.545543][ T6064] BTRFS info (device loop0): use zstd compression, level 3 [ 88.546659][ T6064] BTRFS info (device loop0): using free space tree [ 88.547679][ T6064] BTRFS info (device loop0): has skinny extents [ 88.563521][ T6064] BTRFS info (device loop0): enabling ssd optimizations [ 88.689459][ T6085] loop0: detected capacity change from 0 to 32768 [ 88.694494][ T6085] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (6085) [ 88.698164][ T6085] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 88.699829][ T6085] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 88.701863][ T6085] BTRFS info (device loop0): use zstd compression, level 3 [ 88.702967][ T6085] BTRFS info (device loop0): using free space tree [ 88.704046][ T6085] BTRFS info (device loop0): has skinny extents [ 88.709959][ T6085] BTRFS info (device loop0): enabling ssd optimizations [ 88.823563][ T6106] loop0: detected capacity change from 0 to 32768 [ 88.825556][ T6106] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (6106) [ 88.828358][ T6106] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 88.829804][ T6106] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 88.831575][ T6106] BTRFS info (device loop0): use zstd compression, level 3 [ 88.832756][ T6106] BTRFS info (device loop0): using free space tree [ 88.931997][ T6127] loop0: detected capacity change from 0 to 32768 [ 89.020650][ T6127] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (6127) [ 89.166223][ T6148] loop0: detected capacity change from 0 to 32768 [ 89.280636][ T6148] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (6148) [ 89.423196][ T6169] loop0: detected capacity change from 0 to 32768 [ 89.428385][ T6169] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6169) [ 89.524888][ T6190] loop0: detected capacity change from 0 to 32768 [ 89.560914][ T6190] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6190) [ 89.662930][ T6211] loop0: detected capacity change from 0 to 32768 [ 89.667986][ T6211] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6211) [ 89.764497][ T6232] loop0: detected capacity change from 0 to 32768 [ 89.766534][ T6232] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.70 (6232) [ 89.868322][ T6253] loop0: detected capacity change from 0 to 32768 [ 89.960581][ T6253] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6253) 1970/01/01 00:01:30 executed programs: 59 [ 90.111324][ T6274] loop0: detected capacity change from 0 to 32768 [ 90.180277][ T6274] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6274) [ 90.327061][ T6295] loop0: detected capacity change from 0 to 32768 [ 90.328720][ T6295] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.73 (6295) [ 90.444563][ T6316] loop0: detected capacity change from 0 to 32768 [ 90.491428][ T6316] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.74 (6316) [ 90.599429][ T6337] loop0: detected capacity change from 0 to 32768 [ 90.604641][ T6337] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6337) [ 90.709900][ T6358] loop0: detected capacity change from 0 to 32768 [ 90.713388][ T6358] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6358) [ 90.821250][ T6379] loop0: detected capacity change from 0 to 32768 [ 90.890660][ T6379] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.77 (6379) [ 91.038476][ T6400] loop0: detected capacity change from 0 to 32768 [ 91.042113][ T6400] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.78 (6400) [ 91.138115][ T6421] loop0: detected capacity change from 0 to 32768 [ 91.139860][ T6421] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.79 (6421) [ 91.246782][ T6442] loop0: detected capacity change from 0 to 32768 [ 91.290923][ T6442] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.80 (6442) [ 91.428217][ T6463] loop0: detected capacity change from 0 to 32768