Warning: Permanently added '10.128.1.215' (ED25519) to the list of known hosts. 1970/01/01 00:01:04 parsed 1 programs [ 66.248214][ T4497] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 67.602320][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.603710][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.607725][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.611969][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.613177][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.614930][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.012533][ T4575] chnl_net:caif_netlink_parms(): no params data found [ 68.032051][ T4575] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.033259][ T4575] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.034793][ T4575] device bridge_slave_0 entered promiscuous mode [ 68.086769][ T4575] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.087994][ T4575] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.089542][ T4575] device bridge_slave_1 entered promiscuous mode [ 68.098862][ T4575] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.101567][ T4575] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.126301][ T4575] team0: Port device team_slave_0 added [ 68.128273][ T4575] team0: Port device team_slave_1 added [ 68.136785][ T4575] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.137801][ T4575] 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. [ 68.141656][ T4575] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.143934][ T4575] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.144995][ T4575] 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. [ 68.156348][ T4575] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.227075][ T4575] device hsr_slave_0 entered promiscuous mode [ 68.266015][ T4575] device hsr_slave_1 entered promiscuous mode [ 68.713747][ T275] ODEBUG: Out of memory. ODEBUG disabled [ 68.900052][ T4575] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.936769][ T4575] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.956865][ T4575] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.007835][ T4575] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.078910][ T4575] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.082616][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.084064][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.088023][ T4575] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.090860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.092252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.093641][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.094716][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.097224][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.100491][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.102145][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.103536][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.104642][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.111769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.113546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.115159][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.117483][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.119025][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.120585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.122084][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.123551][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.127238][ T4575] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.129210][ T4575] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.132980][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.134466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.137239][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.178090][ T4575] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.188636][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.189842][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.191057][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.192554][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.195853][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.197387][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.198866][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.200208][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.202691][ T4575] device veth0_vlan entered promiscuous mode [ 69.207409][ T4575] device veth1_vlan entered promiscuous mode [ 69.214935][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.216388][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.217820][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.219343][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.222989][ T4575] device veth0_macvtap entered promiscuous mode [ 69.225219][ T4575] device veth1_macvtap entered promiscuous mode [ 69.232683][ T4575] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.233937][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.235391][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.237699][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.239411][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.243361][ T4575] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.244541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.246850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.249634][ T4575] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.250881][ T4575] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.252234][ T4575] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.253622][ T4575] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:09 executed programs: 0 [ 69.617268][ T4761] chnl_net:caif_netlink_parms(): no params data found [ 69.617396][ T21] cfg80211: failed to load regulatory.db [ 69.620554][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.621509][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.676096][ T4761] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.677322][ T4761] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.678837][ T4761] device bridge_slave_0 entered promiscuous mode [ 69.686338][ T4761] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.687502][ T4761] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.688986][ T4761] device bridge_slave_1 entered promiscuous mode [ 69.707613][ T4761] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.710083][ T4761] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.755009][ T4761] team0: Port device team_slave_0 added [ 69.766055][ T4761] team0: Port device team_slave_1 added [ 69.776408][ T4761] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.777505][ T4761] 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. [ 69.781450][ T4761] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.783737][ T4761] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.784781][ T4761] 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. [ 69.805614][ T4761] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.876737][ T4761] device hsr_slave_0 entered promiscuous mode [ 69.935730][ T4761] device hsr_slave_1 entered promiscuous mode [ 69.975641][ T4761] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.976919][ T4761] Cannot create hsr debugfs directory [ 70.034805][ T4761] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.625547][ T3625] Bluetooth: hci0: command 0x0409 tx timeout [ 72.449081][ T4761] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.695551][ T3625] Bluetooth: hci0: command 0x041b tx timeout [ 74.958819][ T4761] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.007949][ T4761] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.184173][ T4761] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.217719][ T4761] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.273468][ T4761] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.306935][ T4761] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.372932][ T4761] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.377441][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.378871][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.381324][ T4761] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.383657][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.385127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.388233][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.389370][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.390797][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.393378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.394820][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.396655][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.397711][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.405456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.408273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.410944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.412983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.414497][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.418301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.419835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.422281][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.423714][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.426258][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.427814][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.430752][ T4761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.469466][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.470787][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.474167][ T4761] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.480710][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.482308][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.489804][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.491262][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.492826][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.494190][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.501400][ T4761] device veth0_vlan entered promiscuous mode [ 75.504575][ T4761] device veth1_vlan entered promiscuous mode [ 75.512707][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.514188][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.515790][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.517254][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.519667][ T4761] device veth0_macvtap entered promiscuous mode [ 75.521943][ T4761] device veth1_macvtap entered promiscuous mode [ 75.526951][ T4761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.528553][ T4761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.530564][ T4761] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.531656][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.533195][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.534731][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.536476][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.538750][ T4761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.540340][ T4761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.542427][ T4761] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.543527][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.545115][ T1819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.548962][ T4761] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.550382][ T4761] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.551776][ T4761] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.553137][ T4761] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.570942][ T1819] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.577455][ T1819] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.578239][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.579158][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.579735][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.582304][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:15 executed programs: 2 [ 75.699958][ T4944] loop0: detected capacity change from 0 to 32768 [ 75.775591][ T4310] Bluetooth: hci0: command 0x040f tx timeout [ 75.780785][ T4944] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4944) [ 75.789950][ T4944] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.791317][ T4944] BTRFS info (device loop0): setting nodatacow, compression disabled [ 75.792708][ T4944] BTRFS info (device loop0): max_inline at 0 [ 75.793586][ T4944] BTRFS info (device loop0): enabling disk space caching [ 75.794656][ T4944] BTRFS info (device loop0): enabling ssd optimizations [ 75.795728][ T4944] BTRFS info (device loop0): using spread ssd allocation scheme [ 75.797429][ T4944] BTRFS info (device loop0): enabling auto defrag [ 75.798421][ T4944] BTRFS info (device loop0): doing ref verification [ 75.799706][ T4944] BTRFS info (device loop0): force clearing of disk cache [ 75.800755][ T4944] BTRFS info (device loop0): turning off barriers [ 75.801732][ T4944] BTRFS info (device loop0): using default commit interval 30s [ 75.802825][ T4944] BTRFS info (device loop0): disk space caching is enabled [ 75.804014][ T4944] BTRFS info (device loop0): has skinny extents [ 75.815826][ T4944] BTRFS info (device loop0): clearing free space tree [ 75.817053][ T4944] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 75.818544][ T4944] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 75.830188][ T4944] [ 75.830603][ T4944] ====================================================== [ 75.831716][ T4944] WARNING: possible circular locking dependency detected [ 75.832755][ T4944] syzkaller #0 Not tainted [ 75.833405][ T4944] ------------------------------------------------------ [ 75.834437][ T4944] syz.0.16/4944 is trying to acquire lock: [ 75.835278][ T4944] ffff0000da874650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_start_transaction+0x34/0x44 [ 75.836804][ T4944] [ 75.836804][ T4944] but task is already holding lock: [ 75.837864][ T4944] ffff0000df3c8fe0 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 75.839401][ T4944] [ 75.839401][ T4944] which lock already depends on the new lock. [ 75.839401][ T4944] [ 75.840974][ T4944] [ 75.840974][ T4944] the existing dependency chain (in reverse order) is: [ 75.842248][ T4944] [ 75.842248][ T4944] -> #3 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 75.843462][ T4944] down_read+0xc0/0x390 [ 75.844138][ T4944] lookup_slow+0x4c/0x80 [ 75.844820][ T4944] walk_component+0x2b0/0x3a8 [ 75.845518][ T4944] path_lookupat+0x13c/0x3d0 [ 75.846239][ T4944] filename_lookup+0x180/0x414 [ 75.847017][ T4944] kern_path+0x4c/0x190 [ 75.847668][ T4944] lookup_bdev+0xbc/0x244 [ 75.848320][ T4944] btrfs_free_stale_devices+0x614/0x908 [ 75.849196][ T4944] btrfs_forget_devices+0x5c/0x98 [ 75.850003][ T4944] btrfs_control_ioctl+0x130/0x248 [ 75.850850][ T4944] __arm64_sys_ioctl+0x14c/0x1c8 [ 75.851650][ T4944] invoke_syscall+0x98/0x2b8 [ 75.852401][ T4944] el0_svc_common+0x138/0x258 [ 75.853118][ T4944] do_el0_svc+0x58/0x14c [ 75.853844][ T4944] el0_svc+0x78/0x1e0 [ 75.854503][ T4944] el0t_64_sync_handler+0xcc/0xe4 [ 75.855342][ T4944] el0t_64_sync+0x1a0/0x1a4 [ 75.856094][ T4944] [ 75.856094][ T4944] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 75.857346][ T4944] __mutex_lock_common+0x194/0x1edc [ 75.858213][ T4944] mutex_lock_nested+0xac/0x11c [ 75.858953][ T4944] btrfs_run_dev_stats+0xe0/0xcac [ 75.859780][ T4944] commit_cowonly_roots+0x144/0x7e8 [ 75.860677][ T4944] btrfs_commit_transaction+0xf04/0x3044 [ 75.861637][ T4944] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 75.862611][ T4944] btrfs_start_pre_rw_mount+0x240/0x568 [ 75.863476][ T4944] open_ctree+0x1ef0/0x27b8 [ 75.864257][ T4944] btrfs_fill_super+0x1b4/0x2d4 [ 75.865062][ T4944] btrfs_mount_root+0x730/0x780 [ 75.865864][ T4944] legacy_get_tree+0xd4/0x16c [ 75.866688][ T4944] vfs_get_tree+0x90/0x274 [ 75.867400][ T4944] vfs_kern_mount+0xdc/0x178 [ 75.868157][ T4944] btrfs_mount+0x2a0/0x8d4 [ 75.868886][ T4944] legacy_get_tree+0xd4/0x16c [ 75.869659][ T4944] vfs_get_tree+0x90/0x274 [ 75.870409][ T4944] do_new_mount+0x228/0x810 [ 75.871235][ T4944] path_mount+0x5b4/0x1000 [ 75.871977][ T4944] __arm64_sys_mount+0x514/0x5e4 [ 75.872791][ T4944] invoke_syscall+0x98/0x2b8 [ 75.873594][ T4944] el0_svc_common+0x138/0x258 [ 75.874406][ T4944] do_el0_svc+0x58/0x14c [ 75.875078][ T4944] el0_svc+0x78/0x1e0 [ 75.875697][ T4944] el0t_64_sync_handler+0xcc/0xe4 [ 75.876440][ T4944] el0t_64_sync+0x1a0/0x1a4 [ 75.877165][ T4944] [ 75.877165][ T4944] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 75.878400][ T4944] lock_release+0x2e8/0x8e8 [ 75.879124][ T4944] __mutex_unlock_slowpath+0xc0/0x5d8 [ 75.879962][ T4944] mutex_unlock+0x90/0xec [ 75.880723][ T4944] btrfs_commit_transaction+0x1630/0x3044 [ 75.881604][ T4944] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 75.882537][ T4944] btrfs_start_pre_rw_mount+0x240/0x568 [ 75.883410][ T4944] open_ctree+0x1ef0/0x27b8 [ 75.884137][ T4944] btrfs_fill_super+0x1b4/0x2d4 [ 75.884962][ T4944] btrfs_mount_root+0x730/0x780 [ 75.885753][ T4944] legacy_get_tree+0xd4/0x16c [ 75.886496][ T4944] vfs_get_tree+0x90/0x274 [ 75.887247][ T4944] vfs_kern_mount+0xdc/0x178 [ 75.887989][ T4944] btrfs_mount+0x2a0/0x8d4 [ 75.888715][ T4944] legacy_get_tree+0xd4/0x16c [ 75.889523][ T4944] vfs_get_tree+0x90/0x274 [ 75.890248][ T4944] do_new_mount+0x228/0x810 [ 75.890998][ T4944] path_mount+0x5b4/0x1000 [ 75.891765][ T4944] __arm64_sys_mount+0x514/0x5e4 [ 75.892608][ T4944] invoke_syscall+0x98/0x2b8 [ 75.893376][ T4944] el0_svc_common+0x138/0x258 [ 75.894093][ T4944] do_el0_svc+0x58/0x14c [ 75.894794][ T4944] el0_svc+0x78/0x1e0 [ 75.895422][ T4944] el0t_64_sync_handler+0xcc/0xe4 [ 75.896234][ T4944] el0t_64_sync+0x1a0/0x1a4 [ 75.896978][ T4944] [ 75.896978][ T4944] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 75.898072][ T4944] __lock_acquire+0x2928/0x651c [ 75.898843][ T4944] lock_acquire+0x1f4/0x620 [ 75.899516][ T4944] start_transaction+0x624/0x13f0 [ 75.900296][ T4944] btrfs_start_transaction+0x34/0x44 [ 75.901193][ T4944] btrfs_fileattr_set+0x4d4/0x9c0 [ 75.902027][ T4944] vfs_fileattr_set+0x674/0x8fc [ 75.902773][ T4944] do_vfs_ioctl+0x1c18/0x2370 [ 75.903583][ T4944] __arm64_sys_ioctl+0xe4/0x1c8 [ 75.904373][ T4944] invoke_syscall+0x98/0x2b8 [ 75.905110][ T4944] el0_svc_common+0x138/0x258 [ 75.905871][ T4944] do_el0_svc+0x58/0x14c [ 75.906540][ T4944] el0_svc+0x78/0x1e0 [ 75.907193][ T4944] el0t_64_sync_handler+0xcc/0xe4 [ 75.908027][ T4944] el0t_64_sync+0x1a0/0x1a4 [ 75.908728][ T4944] [ 75.908728][ T4944] other info that might help us debug this: [ 75.908728][ T4944] [ 75.910141][ T4944] Chain exists of: [ 75.910141][ T4944] sb_internal#2 --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#8 [ 75.910141][ T4944] [ 75.912325][ T4944] Possible unsafe locking scenario: [ 75.912325][ T4944] [ 75.913432][ T4944] CPU0 CPU1 [ 75.914246][ T4944] ---- ---- [ 75.915102][ T4944] lock(&type->i_mutex_dir_key#8); [ 75.915899][ T4944] lock(&fs_devs->device_list_mutex); [ 75.917054][ T4944] lock(&type->i_mutex_dir_key#8); [ 75.918151][ T4944] lock(sb_internal#2); [ 75.918842][ T4944] [ 75.918842][ T4944] *** DEADLOCK *** [ 75.918842][ T4944] [ 75.920175][ T4944] 2 locks held by syz.0.16/4944: [ 75.921009][ T4944] #0: ffff0000da874460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 75.922556][ T4944] #1: ffff0000df3c8fe0 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: vfs_fileattr_set+0x108/0x8fc [ 75.924250][ T4944] [ 75.924250][ T4944] stack backtrace: [ 75.925115][ T4944] CPU: 1 PID: 4944 Comm: syz.0.16 Not tainted syzkaller #0 [ 75.926208][ T4944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.927727][ T4944] Call trace: [ 75.928191][ T4944] dump_backtrace+0x0/0x43c [ 75.928876][ T4944] show_stack+0x2c/0x3c [ 75.929445][ T4944] __dump_stack+0x30/0x40 [ 75.930118][ T4944] dump_stack_lvl+0xf8/0x160 [ 75.930794][ T4944] dump_stack+0x1c/0x5c [ 75.931421][ T4944] print_circular_bug+0x148/0x1b0 [ 75.932136][ T4944] check_noncircular+0x240/0x2d4 [ 75.932936][ T4944] __lock_acquire+0x2928/0x651c [ 75.933692][ T4944] lock_acquire+0x1f4/0x620 [ 75.934336][ T4944] start_transaction+0x624/0x13f0 [ 75.935102][ T4944] btrfs_start_transaction+0x34/0x44 [ 75.935877][ T4944] btrfs_fileattr_set+0x4d4/0x9c0 [ 75.936631][ T4944] vfs_fileattr_set+0x674/0x8fc [ 75.937357][ T4944] do_vfs_ioctl+0x1c18/0x2370 [ 75.938064][ T4944] __arm64_sys_ioctl+0xe4/0x1c8 [ 75.938801][ T4944] invoke_syscall+0x98/0x2b8 [ 75.939518][ T4944] el0_svc_common+0x138/0x258 [ 75.940317][ T4944] do_el0_svc+0x58/0x14c [ 75.940957][ T4944] el0_svc+0x78/0x1e0 [ 75.941615][ T4944] el0t_64_sync_handler+0xcc/0xe4 [ 75.942431][ T4944] el0t_64_sync+0x1a0/0x1a4 [ 76.069531][ T4967] loop0: detected capacity change from 0 to 32768 [ 76.107637][ T4967] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4967) [ 76.110451][ T4967] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.111728][ T4967] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.112996][ T4967] BTRFS info (device loop0): max_inline at 0 [ 76.113967][ T4967] BTRFS info (device loop0): enabling disk space caching [ 76.115017][ T4967] BTRFS info (device loop0): enabling ssd optimizations [ 76.116530][ T4967] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.117836][ T4967] BTRFS info (device loop0): enabling auto defrag [ 76.118966][ T4967] BTRFS info (device loop0): doing ref verification [ 76.119982][ T4967] BTRFS info (device loop0): force clearing of disk cache [ 76.121017][ T4967] BTRFS info (device loop0): turning off barriers [ 76.121950][ T4967] BTRFS info (device loop0): using default commit interval 30s [ 76.122983][ T4967] BTRFS info (device loop0): disk space caching is enabled [ 76.124017][ T4967] BTRFS info (device loop0): has skinny extents [ 76.132049][ T4967] BTRFS info (device loop0): clearing free space tree [ 76.133213][ T4967] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.134722][ T4967] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.224755][ T5001] loop0: detected capacity change from 0 to 32768 [ 76.318853][ T275] device hsr_slave_0 left promiscuous mode [ 76.320156][ T5001] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (5001) [ 76.322917][ T5001] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.324343][ T5001] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.325788][ T5001] BTRFS info (device loop0): max_inline at 0 [ 76.326735][ T5001] BTRFS info (device loop0): enabling disk space caching [ 76.327966][ T5001] BTRFS info (device loop0): enabling ssd optimizations [ 76.328993][ T5001] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.330082][ T5001] BTRFS info (device loop0): enabling auto defrag [ 76.331031][ T5001] BTRFS info (device loop0): doing ref verification [ 76.332013][ T5001] BTRFS info (device loop0): force clearing of disk cache [ 76.333065][ T5001] BTRFS info (device loop0): turning off barriers [ 76.334010][ T5001] BTRFS info (device loop0): using default commit interval 30s [ 76.335168][ T5001] BTRFS info (device loop0): disk space caching is enabled [ 76.336774][ T5001] BTRFS info (device loop0): has skinny extents [ 76.343222][ T5001] BTRFS info (device loop0): clearing free space tree [ 76.344385][ T5001] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.347121][ T5001] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.366167][ T275] device hsr_slave_1 left promiscuous mode [ 76.437093][ T5023] loop0: detected capacity change from 0 to 32768 [ 76.438785][ T5023] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (5023) [ 76.441375][ T5023] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.442796][ T5023] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.444031][ T5023] BTRFS info (device loop0): max_inline at 0 [ 76.444953][ T5023] BTRFS info (device loop0): enabling disk space caching [ 76.446431][ T5023] BTRFS info (device loop0): enabling ssd optimizations [ 76.447440][ T5023] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.448614][ T5023] BTRFS info (device loop0): enabling auto defrag [ 76.449704][ T5023] BTRFS info (device loop0): doing ref verification [ 76.450682][ T5023] BTRFS info (device loop0): force clearing of disk cache [ 76.451780][ T5023] BTRFS info (device loop0): turning off barriers [ 76.452826][ T5023] BTRFS info (device loop0): using default commit interval 30s [ 76.453933][ T5023] BTRFS info (device loop0): disk space caching is enabled [ 76.454954][ T5023] BTRFS info (device loop0): has skinny extents [ 76.456130][ T275] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.457253][ T275] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.458886][ T275] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.460072][ T275] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.461459][ T275] device bridge_slave_1 left promiscuous mode [ 76.462456][ T275] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.474648][ T5023] BTRFS info (device loop0): clearing free space tree [ 76.475895][ T5023] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.477407][ T5023] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.516066][ T275] device bridge_slave_0 left promiscuous mode [ 76.517064][ T275] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.607730][ T5044] loop0: detected capacity change from 0 to 32768 [ 76.625567][ T275] device veth1_macvtap left promiscuous mode [ 76.626516][ T275] device veth0_macvtap left promiscuous mode [ 76.627515][ T275] device veth1_vlan left promiscuous mode [ 76.628512][ T275] device veth0_vlan left promiscuous mode [ 76.646050][ T5044] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5044) [ 76.648794][ T5044] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.650039][ T5044] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.654106][ T5044] BTRFS info (device loop0): max_inline at 0 [ 76.655068][ T5044] BTRFS info (device loop0): enabling disk space caching [ 76.656595][ T5044] BTRFS info (device loop0): enabling ssd optimizations [ 76.657665][ T5044] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.658805][ T5044] BTRFS info (device loop0): enabling auto defrag [ 76.659893][ T5044] BTRFS info (device loop0): doing ref verification [ 76.660948][ T5044] BTRFS info (device loop0): force clearing of disk cache [ 76.662083][ T5044] BTRFS info (device loop0): turning off barriers [ 76.663071][ T5044] BTRFS info (device loop0): using default commit interval 30s [ 76.665338][ T5044] BTRFS info (device loop0): disk space caching is enabled [ 76.667172][ T5044] BTRFS info (device loop0): has skinny extents [ 76.721759][ T5044] BTRFS info (device loop0): clearing free space tree [ 76.722851][ T5044] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.724289][ T5044] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.753835][ T275] team0 (unregistering): Port device team_slave_1 removed [ 76.757041][ T275] team0 (unregistering): Port device team_slave_0 removed [ 76.760078][ T275] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.790848][ T275] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.854319][ T5067] loop0: detected capacity change from 0 to 32768 [ 76.876441][ T5067] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.21 (5067) [ 76.879057][ T5067] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.880571][ T5067] BTRFS info (device loop0): setting nodatacow, compression disabled [ 76.881854][ T5067] BTRFS info (device loop0): max_inline at 0 [ 76.882741][ T5067] BTRFS info (device loop0): enabling disk space caching [ 76.883018][ T275] bond0 (unregistering): Released all slaves [ 76.883814][ T5067] BTRFS info (device loop0): enabling ssd optimizations [ 76.886398][ T5067] BTRFS info (device loop0): using spread ssd allocation scheme [ 76.887417][ T5067] BTRFS info (device loop0): enabling auto defrag [ 76.888469][ T5067] BTRFS info (device loop0): doing ref verification [ 76.889442][ T5067] BTRFS info (device loop0): force clearing of disk cache [ 76.890532][ T5067] BTRFS info (device loop0): turning off barriers [ 76.891489][ T5067] BTRFS info (device loop0): using default commit interval 30s [ 76.892646][ T5067] BTRFS info (device loop0): disk space caching is enabled [ 76.893719][ T5067] BTRFS info (device loop0): has skinny extents [ 76.900949][ T5067] BTRFS info (device loop0): clearing free space tree [ 76.901995][ T5067] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.903495][ T5067] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 77.005164][ T5088] loop0: detected capacity change from 0 to 32768 [ 77.010114][ T5088] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5088) [ 77.013668][ T5088] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 77.015032][ T5088] BTRFS info (device loop0): setting nodatacow, compression disabled [ 77.018326][ T5088] BTRFS info (device loop0): max_inline at 0 [ 77.019266][ T5088] BTRFS info (device loop0): enabling disk space caching [ 77.117531][ T5109] loop0: detected capacity change from 0 to 32768 [ 77.122516][ T5109] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.23 (5109) [ 77.225868][ T5130] loop0: detected capacity change from 0 to 32768 [ 77.230055][ T5130] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.24 (5130) [ 77.339103][ T5151] loop0: detected capacity change from 0 to 32768 [ 77.366014][ T5151] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.25 (5151) [ 77.544284][ T5172] loop0: detected capacity change from 0 to 32768 [ 77.586534][ T5172] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5172) [ 77.731537][ T5193] loop0: detected capacity change from 0 to 32768 [ 77.757460][ T5193] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.27 (5193) [ 77.865707][ T4317] Bluetooth: hci0: command 0x0419 tx timeout [ 77.874634][ T5214] loop0: detected capacity change from 0 to 32768 [ 77.879994][ T5214] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.28 (5214) [ 77.980812][ T5235] loop0: detected capacity change from 0 to 32768 [ 77.986446][ T5235] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.29 (5235) [ 78.105979][ T5256] loop0: detected capacity change from 0 to 32768 [ 78.111349][ T5256] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.30 (5256) [ 78.206063][ T5277] loop0: detected capacity change from 0 to 32768 [ 78.236348][ T5277] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.31 (5277) [ 78.340093][ T5298] loop0: detected capacity change from 0 to 32768 [ 78.345289][ T5298] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.32 (5298) [ 78.445329][ T5319] loop0: detected capacity change from 0 to 32768 [ 78.450352][ T5319] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.33 (5319) [ 78.546429][ T5340] loop0: detected capacity change from 0 to 32768 [ 78.596117][ T5340] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.34 (5340) [ 78.712112][ T5361] loop0: detected capacity change from 0 to 32768 [ 78.746203][ T5361] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.35 (5361) [ 78.903588][ T5382] loop0: detected capacity change from 0 to 32768 [ 78.967033][ T5382] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.36 (5382) [ 79.072045][ T5403] loop0: detected capacity change from 0 to 32768 [ 79.077122][ T5403] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.37 (5403) [ 79.176695][ T5424] loop0: detected capacity change from 0 to 32768 [ 79.182289][ T5424] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.38 (5424) [ 79.286808][ T5445] loop0: detected capacity change from 0 to 32768 [ 79.346375][ T5445] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.39 (5445) [ 79.448762][ T5466] loop0: detected capacity change from 0 to 32768 [ 79.453993][ T5466] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.40 (5466) [ 79.549183][ T5487] loop0: detected capacity change from 0 to 32768 [ 79.554006][ T5487] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.41 (5487) [ 79.666663][ T5508] loop0: detected capacity change from 0 to 32768 [ 79.671870][ T5508] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.42 (5508) [ 79.795053][ T5529] loop0: detected capacity change from 0 to 32768 [ 79.818738][ T5529] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.43 (5529) [ 79.913262][ T5550] loop0: detected capacity change from 0 to 32768 [ 79.916091][ T5550] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.44 (5550) [ 80.026378][ T5571] loop0: detected capacity change from 0 to 32768 [ 80.066096][ T5571] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.45 (5571) [ 80.172407][ T5592] loop0: detected capacity change from 0 to 32768 [ 80.216311][ T5592] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.46 (5592) [ 80.323497][ T5613] loop0: detected capacity change from 0 to 32768 [ 80.328830][ T5613] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (5613) [ 80.432230][ T5634] loop0: detected capacity change from 0 to 32768 [ 80.486218][ T5634] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.48 (5634) [ 80.509591][ T4945] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4945) [ 80.584352][ T5655] loop0: detected capacity change from 0 to 32768 1970/01/01 00:01:20 executed programs: 36 [ 80.685772][ T5676] loop0: detected capacity change from 0 to 32768 [ 80.689047][ T5676] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.50 (5676) [ 80.797580][ T5697] loop0: detected capacity change from 0 to 32768 [ 80.802897][ T5697] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.51 (5697) [ 80.806736][ T5697] btrfs_printk: 460 callbacks suppressed [ 80.806743][ T5697] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.809063][ T5697] BTRFS info (device loop0): setting nodatacow, compression disabled [ 80.810464][ T5697] BTRFS info (device loop0): max_inline at 0 [ 80.811363][ T5697] BTRFS info (device loop0): enabling disk space caching [ 80.812488][ T5697] BTRFS info (device loop0): enabling ssd optimizations [ 80.813575][ T5697] BTRFS info (device loop0): using spread ssd allocation scheme [ 80.814687][ T5697] BTRFS info (device loop0): enabling auto defrag [ 80.816496][ T5697] BTRFS info (device loop0): doing ref verification [ 80.817505][ T5697] BTRFS info (device loop0): force clearing of disk cache [ 80.818662][ T5697] BTRFS info (device loop0): turning off barriers [ 80.819802][ T5697] BTRFS info (device loop0): using default commit interval 30s [ 80.820995][ T5697] BTRFS info (device loop0): disk space caching is enabled [ 80.822076][ T5697] BTRFS info (device loop0): has skinny extents [ 80.828514][ T5697] BTRFS info (device loop0): clearing free space tree [ 80.829549][ T5697] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.831067][ T5697] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 80.920519][ T5718] loop0: detected capacity change from 0 to 32768 [ 80.967381][ T5718] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.52 (5718) [ 80.970030][ T5718] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.971376][ T5718] BTRFS info (device loop0): setting nodatacow, compression disabled [ 80.972728][ T5718] BTRFS info (device loop0): max_inline at 0 [ 80.973597][ T5718] BTRFS info (device loop0): enabling disk space caching [ 80.974680][ T5718] BTRFS info (device loop0): enabling ssd optimizations [ 80.978144][ T5718] BTRFS info (device loop0): using spread ssd allocation scheme [ 80.979406][ T5718] BTRFS info (device loop0): enabling auto defrag [ 80.980455][ T5718] BTRFS info (device loop0): doing ref verification [ 80.981508][ T5718] BTRFS info (device loop0): force clearing of disk cache [ 80.982656][ T5718] BTRFS info (device loop0): turning off barriers [ 80.983629][ T5718] BTRFS info (device loop0): using default commit interval 30s [ 80.984727][ T5718] BTRFS info (device loop0): disk space caching is enabled [ 80.986361][ T5718] BTRFS info (device loop0): has skinny extents [ 80.992007][ T5718] BTRFS info (device loop0): clearing free space tree [ 80.993108][ T5718] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 80.994538][ T5718] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.084280][ T5739] loop0: detected capacity change from 0 to 32768 [ 81.089503][ T5739] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.53 (5739) [ 81.092490][ T5739] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.093933][ T5739] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.095193][ T5739] BTRFS info (device loop0): max_inline at 0 [ 81.096469][ T5739] BTRFS info (device loop0): enabling disk space caching [ 81.097509][ T5739] BTRFS info (device loop0): enabling ssd optimizations [ 81.098535][ T5739] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.099634][ T5739] BTRFS info (device loop0): enabling auto defrag [ 81.100607][ T5739] BTRFS info (device loop0): doing ref verification [ 81.101620][ T5739] BTRFS info (device loop0): force clearing of disk cache [ 81.102702][ T5739] BTRFS info (device loop0): turning off barriers [ 81.103708][ T5739] BTRFS info (device loop0): using default commit interval 30s [ 81.104793][ T5739] BTRFS info (device loop0): disk space caching is enabled [ 81.105803][ T5739] BTRFS info (device loop0): has skinny extents [ 81.120304][ T5739] BTRFS info (device loop0): clearing free space tree [ 81.121364][ T5739] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.122734][ T5739] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.212722][ T5760] loop0: detected capacity change from 0 to 32768 [ 81.216553][ T5760] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.54 (5760) [ 81.219368][ T5760] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.220803][ T5760] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.222095][ T5760] BTRFS info (device loop0): max_inline at 0 [ 81.223029][ T5760] BTRFS info (device loop0): enabling disk space caching [ 81.224094][ T5760] BTRFS info (device loop0): enabling ssd optimizations [ 81.225167][ T5760] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.226654][ T5760] BTRFS info (device loop0): enabling auto defrag [ 81.227577][ T5760] BTRFS info (device loop0): doing ref verification [ 81.228713][ T5760] BTRFS info (device loop0): force clearing of disk cache [ 81.229862][ T5760] BTRFS info (device loop0): turning off barriers [ 81.230847][ T5760] BTRFS info (device loop0): using default commit interval 30s [ 81.232026][ T5760] BTRFS info (device loop0): disk space caching is enabled [ 81.233176][ T5760] BTRFS info (device loop0): has skinny extents [ 81.246557][ T5760] BTRFS info (device loop0): clearing free space tree [ 81.247587][ T5760] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.249178][ T5760] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.332893][ T5781] loop0: detected capacity change from 0 to 32768 [ 81.369838][ T5781] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.55 (5781) [ 81.372519][ T5781] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.373812][ T5781] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.375082][ T5781] BTRFS info (device loop0): max_inline at 0 [ 81.376219][ T5781] BTRFS info (device loop0): enabling disk space caching [ 81.377250][ T5781] BTRFS info (device loop0): enabling ssd optimizations [ 81.378373][ T5781] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.379552][ T5781] BTRFS info (device loop0): enabling auto defrag [ 81.380538][ T5781] BTRFS info (device loop0): doing ref verification [ 81.381511][ T5781] BTRFS info (device loop0): force clearing of disk cache [ 81.382689][ T5781] BTRFS info (device loop0): turning off barriers [ 81.383714][ T5781] BTRFS info (device loop0): using default commit interval 30s [ 81.384815][ T5781] BTRFS info (device loop0): disk space caching is enabled [ 81.385994][ T5781] BTRFS info (device loop0): has skinny extents [ 81.391519][ T5781] BTRFS info (device loop0): clearing free space tree [ 81.392620][ T5781] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.394103][ T5781] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.484847][ T5802] loop0: detected capacity change from 0 to 32768 [ 81.556970][ T5802] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.56 (5802) [ 81.559910][ T5802] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.561297][ T5802] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.562472][ T5802] BTRFS info (device loop0): max_inline at 0 [ 81.563512][ T5802] BTRFS info (device loop0): enabling disk space caching [ 81.564694][ T5802] BTRFS info (device loop0): enabling ssd optimizations [ 81.566300][ T5802] BTRFS info (device loop0): using spread ssd allocation scheme [ 81.567428][ T5802] BTRFS info (device loop0): enabling auto defrag [ 81.568445][ T5802] BTRFS info (device loop0): doing ref verification [ 81.569498][ T5802] BTRFS info (device loop0): force clearing of disk cache [ 81.570586][ T5802] BTRFS info (device loop0): turning off barriers [ 81.571543][ T5802] BTRFS info (device loop0): using default commit interval 30s [ 81.572647][ T5802] BTRFS info (device loop0): disk space caching is enabled [ 81.573733][ T5802] BTRFS info (device loop0): has skinny extents [ 81.589354][ T5802] BTRFS info (device loop0): clearing free space tree [ 81.590416][ T5802] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 81.591959][ T5802] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 81.711477][ T5823] loop0: detected capacity change from 0 to 32768 [ 81.747073][ T5823] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.57 (5823) [ 81.751247][ T5823] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.752717][ T5823] BTRFS info (device loop0): setting nodatacow, compression disabled [ 81.754037][ T5823] BTRFS info (device loop0): max_inline at 0 [ 81.754957][ T5823] BTRFS info (device loop0): enabling disk space caching [ 81.849553][ T5844] loop0: detected capacity change from 0 to 32768 [ 81.855174][ T5844] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.58 (5844) [ 81.956261][ T5865] loop0: detected capacity change from 0 to 32768 [ 82.036007][ T5865] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.59 (5865) [ 82.093676][ T4945] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4945) [ 82.165899][ T5885] loop0: detected capacity change from 0 to 32768 [ 82.378507][ T5907] loop0: detected capacity change from 0 to 32768 [ 82.380142][ T5907] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.61 (5907) [ 82.405197][ T4945] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4945) [ 82.486565][ T5927] loop0: detected capacity change from 0 to 32768 [ 82.706401][ T5949] loop0: detected capacity change from 0 to 32768 [ 82.766039][ T5949] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.63 (5949) [ 82.904887][ T5970] loop0: detected capacity change from 0 to 32768 [ 82.948521][ T5970] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.64 (5970) [ 83.050388][ T5991] loop0: detected capacity change from 0 to 32768 [ 83.052244][ T5991] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.65 (5991) [ 83.152498][ T6012] loop0: detected capacity change from 0 to 32768 [ 83.158412][ T6012] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.66 (6012) [ 83.252604][ T6033] loop0: detected capacity change from 0 to 32768 [ 83.255836][ T6033] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.67 (6033) [ 83.376336][ T6054] loop0: detected capacity change from 0 to 32768 [ 83.426770][ T6054] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.68 (6054) [ 83.536903][ T6075] loop0: detected capacity change from 0 to 32768 [ 83.539743][ T6075] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.69 (6075) [ 83.558890][ T4945] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4945) [ 83.636968][ T6096] loop0: detected capacity change from 0 to 32768 [ 83.827448][ T6117] loop0: detected capacity change from 0 to 32768 [ 83.830280][ T6117] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.71 (6117) [ 83.946077][ T6138] loop0: detected capacity change from 0 to 32768 [ 84.035694][ T6138] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.72 (6138) [ 84.093624][ T4945] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4945) [ 84.170406][ T6158] loop0: detected capacity change from 0 to 32768 [ 84.195802][ T4945] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4945) [ 84.277005][ T6180] loop0: detected capacity change from 0 to 32768 [ 84.476443][ T6201] loop0: detected capacity change from 0 to 32768 [ 84.506811][ T6201] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.75 (6201) [ 84.606558][ T6222] loop0: detected capacity change from 0 to 32768 [ 84.669720][ T6222] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.76 (6222) [ 84.767867][ T6243] loop0: detected capacity change from 0 to 32768 [ 84.857175][ T6243] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.77 (6243) [ 84.875326][ T4945] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4945) [ 84.966046][ T6263] loop0: detected capacity change from 0 to 32768 [ 85.172410][ T6285] loop0: detected capacity change from 0 to 32768 [ 85.216169][ T6285] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.79 (6285) [ 85.371902][ T6306] loop0: detected capacity change from 0 to 32768 [ 85.377246][ T6306] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.80 (6306) [ 85.480013][ T6327] loop0: detected capacity change from 0 to 32768 [ 85.482896][ T6327] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.81 (6327) [ 85.583604][ T6348] loop0: detected capacity change from 0 to 32768 [ 85.620595][ T6348] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.82 (6348) [ 85.643011][ T4945] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4945) 1970/01/01 00:01:25 executed programs: 69 [ 85.718324][ T6368] loop0: detected capacity change from 0 to 32768 [ 85.823015][ T6390] loop0: detected capacity change from 0 to 32768 [ 85.828371][ T6390] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.84 (6390) [ 85.831948][ T6390] btrfs_printk: 428 callbacks suppressed