[ 52.690096][ T527] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.729894][ T527] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.771064][ T527] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.809828][ T527] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.730998][ T527] device hsr_slave_0 left promiscuous mode [ 55.767114][ T527] device hsr_slave_1 left promiscuous mode [ 55.846657][ T527] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 55.847976][ T527] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 55.849660][ T527] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 55.851012][ T527] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 55.852430][ T527] device bridge_slave_1 left promiscuous mode [ 55.853482][ T527] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.897029][ T527] device bridge_slave_0 left promiscuous mode [ 55.898114][ T527] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.016688][ T527] device veth1_macvtap left promiscuous mode [ 56.017690][ T527] device veth0_macvtap left promiscuous mode [ 56.018701][ T527] device veth1_vlan left promiscuous mode [ 56.019704][ T527] device veth0_vlan left promiscuous mode [ 56.104661][ T527] team0 (unregistering): Port device team_slave_1 removed [ 56.108643][ T527] team0 (unregistering): Port device team_slave_0 removed [ 56.112414][ T527] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 56.140412][ T527] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 56.240157][ T527] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.7' (ED25519) to the list of known hosts. 1970/01/01 00:00:57 parsed 1 programs [ 58.396393][ T4400] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 61.810883][ T4455] chnl_net:caif_netlink_parms(): no params data found [ 61.829671][ T4455] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.831044][ T4455] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.832776][ T4455] device bridge_slave_0 entered promiscuous mode [ 61.834838][ T4455] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.836039][ T4455] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.838090][ T4455] device bridge_slave_1 entered promiscuous mode [ 61.845903][ T4455] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.848609][ T4455] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.855965][ T4455] team0: Port device team_slave_0 added [ 61.861134][ T4455] team0: Port device team_slave_1 added [ 61.869039][ T4455] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.870159][ T4455] 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. [ 61.874434][ T4455] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.877380][ T4455] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.878514][ T4455] 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. [ 61.882486][ T4455] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.917793][ T4455] device hsr_slave_0 entered promiscuous mode [ 61.966847][ T4455] device hsr_slave_1 entered promiscuous mode [ 62.491552][ T4455] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.527656][ T4455] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.567651][ T4455] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.597355][ T4455] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.649495][ T4455] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.653508][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.655021][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.659091][ T4455] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.662124][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.663644][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.665244][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.666525][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.668743][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.672101][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.673588][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.675062][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.676269][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.680013][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.683118][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.686200][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.689861][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.695767][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.698964][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.700728][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.704732][ T4455] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.706281][ T4455] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.709330][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.710964][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.712510][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.714130][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.715796][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.779413][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.780741][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.784066][ T4455] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.792529][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.794309][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.799661][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.801324][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.803169][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.805564][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.808513][ T4455] device veth0_vlan entered promiscuous mode [ 62.811441][ T4455] device veth1_vlan entered promiscuous mode [ 62.820498][ T4455] device veth0_macvtap entered promiscuous mode [ 62.822707][ T4455] device veth1_macvtap entered promiscuous mode [ 62.826652][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.828299][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.829837][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.831415][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.833160][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.834653][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.838357][ T4455] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.840967][ T4455] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.843429][ T4455] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.845678][ T4455] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.848878][ T4455] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.850225][ T4455] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.852330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.853875][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.855457][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.857877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.041510][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.042924][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.044329][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.053008][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.054391][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.056208][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:03 executed programs: 0 [ 63.303878][ T4617] chnl_net:caif_netlink_parms(): no params data found [ 63.332982][ T4617] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.334297][ T4617] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.336043][ T4617] device bridge_slave_0 entered promiscuous mode [ 63.338440][ T4617] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.339689][ T4617] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.341349][ T4617] device bridge_slave_1 entered promiscuous mode [ 63.349891][ T4617] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.352347][ T4617] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.360200][ T4617] team0: Port device team_slave_0 added [ 63.362193][ T4617] team0: Port device team_slave_1 added [ 63.369785][ T4617] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.370896][ T4617] 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. [ 63.374937][ T4617] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.377604][ T4617] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.378693][ T4617] 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. [ 63.382656][ T4617] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.427783][ T4617] device hsr_slave_0 entered promiscuous mode [ 63.457013][ T4617] device hsr_slave_1 entered promiscuous mode [ 63.516675][ T4617] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.518053][ T4617] Cannot create hsr debugfs directory [ 63.554271][ T4617] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.286613][ T1540] Bluetooth: hci0: command 0x0409 tx timeout [ 65.700021][ T4617] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.376687][ T4185] Bluetooth: hci0: command 0x041b tx timeout [ 68.149730][ T4617] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.200731][ T4617] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.348829][ T4617] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.388375][ T4617] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.417673][ T4617] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.457872][ T4617] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.527864][ T4617] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.531704][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.533197][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.535671][ T4617] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.538477][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.540099][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.541596][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.542835][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.544329][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.557419][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.559074][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.560620][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.561931][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.564430][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.568455][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.571139][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.573079][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.574664][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.578952][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.580645][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.582308][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.585587][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.588423][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.590041][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.592671][ T4617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.632554][ T4617] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.638599][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.639859][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.642639][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.644203][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.659255][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.660797][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.662658][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.664101][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.666052][ T4617] device veth0_vlan entered promiscuous mode [ 68.669857][ T4617] device veth1_vlan entered promiscuous mode [ 68.676329][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.678916][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.680440][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.682009][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.684640][ T4617] device veth0_macvtap entered promiscuous mode [ 68.691088][ T4617] device veth1_macvtap entered promiscuous mode [ 68.695837][ T4617] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.697876][ T4617] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.699993][ T4617] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.701272][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.702725][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.704327][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.705745][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.708998][ T4617] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.710595][ T4617] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.712627][ T4617] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.713783][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.715406][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.719527][ T4617] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.720861][ T4617] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.722288][ T4617] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.723681][ T4617] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.742706][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.745007][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.747539][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.753462][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.754833][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.756134][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:08 executed programs: 2 [ 68.870634][ T4731] loop0: detected capacity change from 0 to 32768 [ 68.928548][ T4731] ================================================================== [ 68.930046][ T4731] BUG: KASAN: slab-out-of-bounds in dtReadFirst+0x3f8/0x794 [ 68.931210][ T4731] Read of size 4 at addr ffff0000e2894050 by task syz.0.16/4731 [ 68.932564][ T4731] [ 68.932975][ T4731] CPU: 0 PID: 4731 Comm: syz.0.16 Not tainted syzkaller #0 [ 68.934316][ T4731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 68.936123][ T4731] Call trace: [ 68.936713][ T4731] dump_backtrace+0x0/0x458 [ 68.937538][ T4731] show_stack+0x2c/0x3c [ 68.938279][ T4731] __dump_stack+0x30/0x40 [ 68.939075][ T4731] dump_stack_lvl+0xf4/0x15c [ 68.939892][ T4731] print_address_description+0x78/0x30c [ 68.940885][ T4731] kasan_report+0xec/0x158 [ 68.941684][ T4731] __asan_report_load4_noabort+0x44/0x50 [ 68.942729][ T4731] dtReadFirst+0x3f8/0x794 [ 68.943541][ T4731] jfs_readdir+0x64c/0x3164 [ 68.944367][ T4731] iterate_dir+0x1f0/0x4d0 [ 68.945154][ T4731] __arm64_sys_getdents64+0x11c/0x338 [ 68.946105][ T4731] invoke_syscall+0x98/0x28c [ 68.946937][ T4731] el0_svc_common+0x13c/0x258 [ 68.947779][ T4731] do_el0_svc+0x5c/0x140 [ 68.948544][ T4731] el0_svc+0x78/0x1d0 [ 68.949254][ T4731] el0t_64_sync_handler+0xcc/0xe4 [ 68.950129][ T4731] el0t_64_sync+0x1a0/0x1a4 [ 68.950878][ T4731] [ 68.951265][ T4731] Allocated by task 4731: [ 68.952063][ T4731] __kasan_slab_alloc+0x8c/0xcc [ 68.952942][ T4731] slab_post_alloc_hook+0x74/0x3f8 [ 68.953847][ T4731] kmem_cache_alloc+0x1dc/0x3d8 [ 68.954705][ T4731] jfs_alloc_inode+0x24/0x60 [ 68.955519][ T4731] new_inode_pseudo+0x68/0x200 [ 68.956324][ T4731] new_inode+0x38/0x174 [ 68.957040][ T4731] ialloc+0x54/0x7b4 [ 68.957738][ T4731] jfs_create+0x1a4/0x90c [ 68.958472][ T4731] path_openat+0xdb8/0x2808 [ 68.959247][ T4731] do_filp_open+0x188/0x370 [ 68.960034][ T4731] do_sys_openat2+0x134/0x3fc [ 68.960869][ T4731] __arm64_sys_openat+0x11c/0x150 [ 68.961756][ T4731] invoke_syscall+0x98/0x28c [ 68.962537][ T4731] el0_svc_common+0x13c/0x258 [ 68.963327][ T4731] do_el0_svc+0x5c/0x140 [ 68.964044][ T4731] el0_svc+0x78/0x1d0 [ 68.964728][ T4731] el0t_64_sync_handler+0xcc/0xe4 [ 68.965603][ T4731] el0t_64_sync+0x1a0/0x1a4 [ 68.966398][ T4731] [ 68.966801][ T4731] The buggy address belongs to the object at ffff0000e2893780 [ 68.966801][ T4731] which belongs to the cache jfs_ip of size 2240 [ 68.969169][ T4731] The buggy address is located 16 bytes to the right of [ 68.969169][ T4731] 2240-byte region [ffff0000e2893780, ffff0000e2894040) [ 68.971449][ T4731] The buggy address belongs to the page: [ 68.972387][ T4731] page:00000000b492f7d9 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x122890 [ 68.974092][ T4731] head:00000000b492f7d9 order:3 compound_mapcount:0 compound_pincount:0 [ 68.975525][ T4731] memcg:ffff0000ec871801 [ 68.976257][ T4731] flags: 0x5ffc00000010200(slab|head|node=0|zone=2|lastcpupid=0x7ff) [ 68.977632][ T4731] raw: 05ffc00000010200 0000000000000000 dead000000000122 ffff0000c0b57500 [ 68.979088][ T4731] raw: 0000000000000000 00000000800d000d 00000001ffffffff ffff0000ec871801 [ 68.980521][ T4731] page dumped because: kasan: bad access detected [ 68.981620][ T4731] [ 68.982015][ T4731] Memory state around the buggy address: [ 68.982996][ T4731] ffff0000e2893f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 68.984410][ T4731] ffff0000e2893f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 68.985827][ T4731] >ffff0000e2894000: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 68.987169][ T4731] ^ [ 68.988253][ T4731] ffff0000e2894080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 68.989607][ T4731] ffff0000e2894100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 68.991062][ T4731] ================================================================== [ 68.992448][ T4731] Disabling lock debugging due to kernel taint [ 68.994202][ T4731] ERROR: (device loop0): dtReadFirst: btstack overrun [ 68.994202][ T4731] [ 68.996350][ T4731] ERROR: (device loop0): remounting filesystem as read-only [ 68.997894][ T4731] btstack dump: [ 68.998407][ T4731] bn = 0, index = 0 [ 68.999028][ T4731] bn = 0, index = 0 [ 68.999648][ T4731] bn = 0, index = 0 [ 69.000257][ T4731] bn = 0, index = 0 [ 69.000826][ T4731] bn = 0, index = 0 [ 69.001445][ T4731] bn = 0, index = 0 [ 69.002083][ T4731] bn = 0, index = 0 [ 69.002658][ T4731] bn = 0, index = 0 [ 69.397397][ T4733] loop0: detected capacity change from 0 to 32768 [ 69.446868][ T4172] Bluetooth: hci0: command 0x040f tx timeout [ 69.450678][ T4733] ERROR: (device loop0): dtReadFirst: btstack overrun [ 69.450678][ T4733] [ 69.452357][ T4733] ERROR: (device loop0): remounting filesystem as read-only [ 69.453525][ T4733] btstack dump: [ 69.454077][ T4733] bn = 0, index = 0 [ 69.454708][ T4733] bn = 0, index = 0 [ 69.455292][ T4733] bn = 0, index = 0 [ 69.455936][ T4733] bn = 0, index = 0 [ 69.456546][ T4733] bn = 0, index = 0 [ 69.457208][ T4733] bn = 0, index = 0 [ 69.457820][ T4733] bn = 0, index = 0 [ 69.458447][ T4733] bn = 0, index = 0 [ 69.607026][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.607212][ T1968] cfg80211: failed to load regulatory.db [ 69.608110][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.893369][ T4735] loop0: detected capacity change from 0 to 32768 [ 69.911708][ T4735] MetaData crosses page boundary!! [ 69.912632][ T4735] lblock = e2ffff0000, size = -515768320 [ 69.913594][ T4735] CPU: 1 PID: 4735 Comm: syz.0.18 Tainted: G B syzkaller #0 [ 69.915069][ T4735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 69.916766][ T4735] Call trace: [ 69.917322][ T4735] dump_backtrace+0x0/0x458 [ 69.918079][ T4735] show_stack+0x2c/0x3c [ 69.918786][ T4735] __dump_stack+0x30/0x40 [ 69.919559][ T4735] dump_stack_lvl+0xf4/0x15c [ 69.920393][ T4735] dump_stack+0x1c/0x5c [ 69.921133][ T4735] __get_metapage+0xad0/0x1094 [ 69.922001][ T4735] dtReadFirst+0xcc/0x794 [ 69.922839][ T4735] jfs_readdir+0x64c/0x3164 [ 69.923708][ T4735] iterate_dir+0x1f0/0x4d0 [ 69.924558][ T4735] __arm64_sys_getdents64+0x11c/0x338 [ 69.925563][ T4735] invoke_syscall+0x98/0x28c [ 69.926416][ T4735] el0_svc_common+0x13c/0x258 [ 69.927265][ T4735] do_el0_svc+0x5c/0x140 [ 69.928102][ T4735] el0_svc+0x78/0x1d0 [ 69.928887][ T4735] el0t_64_sync_handler+0xcc/0xe4 [ 69.929877][ T4735] el0t_64_sync+0x1a0/0x1a4 [ 69.930971][ T4735] bread failed! [ 70.598245][ T4737] loop0: detected capacity change from 0 to 32768 [ 70.638670][ T4737] MetaData crosses page boundary!! [ 70.639533][ T4737] lblock = 11ffff8000, size = -1166147584 [ 70.640454][ T4737] CPU: 0 PID: 4737 Comm: syz.0.19 Tainted: G B syzkaller #0 [ 70.641913][ T4737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 70.643590][ T4737] Call trace: [ 70.644106][ T4737] dump_backtrace+0x0/0x458 [ 70.644945][ T4737] show_stack+0x2c/0x3c [ 70.645730][ T4737] __dump_stack+0x30/0x40 [ 70.646553][ T4737] dump_stack_lvl+0xf4/0x15c [ 70.647403][ T4737] dump_stack+0x1c/0x5c [ 70.648173][ T4737] __get_metapage+0xad0/0x1094 [ 70.649088][ T4737] dtReadFirst+0xcc/0x794 [ 70.649886][ T4737] jfs_readdir+0x64c/0x3164 [ 70.650750][ T4737] iterate_dir+0x1f0/0x4d0 [ 70.651580][ T4737] __arm64_sys_getdents64+0x11c/0x338 [ 70.652722][ T4737] invoke_syscall+0x98/0x28c [ 70.653653][ T4737] el0_svc_common+0x13c/0x258 [ 70.654530][ T4737] do_el0_svc+0x5c/0x140 [ 70.655300][ T4737] el0_svc+0x78/0x1d0 [ 70.656013][ T4737] el0t_64_sync_handler+0xcc/0xe4 [ 70.656923][ T4737] el0t_64_sync+0x1a0/0x1a4 [ 70.658641][ T4737] bread failed! [ 70.800069][ T9] device hsr_slave_0 left promiscuous mode [ 70.846796][ T9] device hsr_slave_1 left promiscuous mode [ 70.926655][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 70.927853][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 70.929212][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 70.930511][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 70.931800][ T9] device bridge_slave_1 left promiscuous mode [ 70.932951][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.967018][ T9] device bridge_slave_0 left promiscuous mode [ 70.968066][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.057213][ T4739] loop0: detected capacity change from 0 to 32768 [ 71.086643][ T9] device veth1_macvtap left promiscuous mode [ 71.087698][ T9] device veth0_macvtap left promiscuous mode [ 71.088758][ T9] device veth1_vlan left promiscuous mode [ 71.089736][ T9] device veth0_vlan left promiscuous mode [ 71.119318][ T4739] ERROR: (device loop0): dtReadFirst: btstack overrun [ 71.119318][ T4739] [ 71.123117][ T4739] ERROR: (device loop0): remounting filesystem as read-only [ 71.124304][ T4739] btstack dump: [ 71.124966][ T4739] bn = 0, index = 0 [ 71.125637][ T4739] bn = 0, index = 0 [ 71.126308][ T4739] bn = 0, index = 0 [ 71.127798][ T4739] bn = 0, index = 0 [ 71.128437][ T4739] bn = 0, index = 0 [ 71.129159][ T4739] bn = 0, index = 0 [ 71.129846][ T4739] bn = 0, index = 0 [ 71.130491][ T4739] bn = 0, index = 0 [ 71.177170][ T9] team0 (unregistering): Port device team_slave_1 removed [ 71.180355][ T9] team0 (unregistering): Port device team_slave_0 removed [ 71.183434][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 71.229228][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 71.328847][ T9] bond0 (unregistering): Released all slaves [ 71.526610][ T1968] Bluetooth: hci0: command 0x0419 tx timeout [ 71.545797][ T4741] loop0: detected capacity change from 0 to 32768 [ 71.550888][ T4741] ERROR: (device loop0): dtReadFirst: btstack overrun [ 71.550888][ T4741] [ 71.552475][ T4741] ERROR: (device loop0): remounting filesystem as read-only [ 71.553840][ T4741] btstack dump: [ 71.554505][ T4741] bn = 0, index = 0 [ 71.555225][ T4741] bn = 0, index = 0 [ 71.555947][ T4741] bn = 0, index = 0 [ 71.557054][ T4741] bn = 0, index = 0 [ 71.557756][ T4741] bn = 0, index = 0 [ 71.558409][ T4741] bn = 0, index = 0 [ 71.559074][ T4741] bn = 0, index = 0 [ 71.559763][ T4741] bn = 0, index = 0 [ 71.965324][ T4743] loop0: detected capacity change from 0 to 32768 [ 72.028534][ T4743] ERROR: (device loop0): dtReadFirst: btstack overrun [ 72.028534][ T4743] [ 72.030172][ T4743] ERROR: (device loop0): remounting filesystem as read-only [ 72.031268][ T4743] btstack dump: [ 72.031868][ T4743] bn = 0, index = 0 [ 72.032539][ T4743] bn = 0, index = 0 [ 72.033148][ T4743] bn = 0, index = 0 [ 72.033764][ T4743] bn = 0, index = 0 [ 72.034405][ T4743] bn = 0, index = 0 [ 72.035072][ T4743] bn = 0, index = 0 [ 72.035736][ T4743] bn = 0, index = 0 [ 72.036398][ T4743] bn = 0, index = 0 [ 72.117058][ T4745] loop0: detected capacity change from 0 to 32768 [ 72.173809][ T4745] ERROR: (device loop0): dtReadFirst: btstack overrun [ 72.173809][ T4745] [ 72.175578][ T4745] ERROR: (device loop0): remounting filesystem as read-only [ 72.177472][ T4745] btstack dump: [ 72.178032][ T4745] bn = 0, index = 0 [ 72.178663][ T4745] bn = 0, index = 0 [ 72.179270][ T4745] bn = 0, index = 0 [ 72.179893][ T4745] bn = 0, index = 0 [ 72.180515][ T4745] bn = 0, index = 0 [ 72.181123][ T4745] bn = 0, index = 0 [ 72.181688][ T4745] bn = 0, index = 0 [ 72.182282][ T4745] bn = 0, index = 0 [ 72.577523][ T4748] loop0: detected capacity change from 0 to 32768 [ 72.627613][ T4748] ERROR: (device loop0): dtReadFirst: btstack overrun [ 72.627613][ T4748] [ 72.637057][ T4748] ERROR: (device loop0): remounting filesystem as read-only [ 72.638261][ T4748] btstack dump: [ 72.638792][ T4748] bn = 0, index = 0 [ 72.639428][ T4748] bn = 0, index = 0 [ 72.640065][ T4748] bn = 0, index = 0 [ 72.640684][ T4748] bn = 0, index = 0 [ 72.641340][ T4748] bn = 0, index = 0 [ 72.641991][ T4748] bn = 0, index = 0 [ 72.642632][ T4748] bn = 0, index = 0 [ 72.643293][ T4748] bn = 0, index = 0 [ 73.065390][ T4752] loop0: detected capacity change from 0 to 32768 [ 73.130062][ T4752] ERROR: (device loop0): dtReadFirst: btstack overrun [ 73.130062][ T4752] [ 73.131983][ T4752] ERROR: (device loop0): remounting filesystem as read-only [ 73.133154][ T4752] btstack dump: [ 73.133767][ T4752] bn = 0, index = 0 [ 73.134428][ T4752] bn = 0, index = 0 [ 73.135096][ T4752] bn = 0, index = 0 [ 73.135718][ T4752] bn = 0, index = 0 [ 73.136368][ T4752] bn = 0, index = 0 [ 73.137040][ T4752] bn = 0, index = 0 [ 73.137771][ T4752] bn = 0, index = 0 [ 73.138484][ T4752] bn = 0, index = 0 [ 73.261099][ T4754] ERROR: (device loop0): dtReadFirst: btstack overrun [ 73.261099][ T4754] [ 73.262786][ T4754] ERROR: (device loop0): remounting filesystem as read-only [ 73.263944][ T4754] btstack dump: [ 73.264488][ T4754] bn = 0, index = 0 [ 73.265101][ T4754] bn = 0, index = 0 [ 73.265734][ T4754] bn = 0, index = 0 [ 73.266351][ T4754] bn = 0, index = 0 [ 73.267102][ T4754] bn = 0, index = 0 [ 73.267722][ T4754] bn = 0, index = 0 [ 73.268353][ T4754] bn = 0, index = 0 [ 73.268972][ T4754] bn = 0, index = 0 [ 73.721453][ T4759] ERROR: (device loop0): dtReadFirst: btstack overrun [ 73.721453][ T4759] [ 73.723282][ T4759] ERROR: (device loop0): remounting filesystem as read-only [ 73.724537][ T4759] btstack dump: [ 73.725139][ T4759] bn = 0, index = 0 [ 73.725881][ T4759] bn = 0, index = 0 [ 73.726526][ T4759] bn = 0, index = 0 [ 73.727276][ T4759] bn = 0, index = 0 [ 73.728058][ T4759] bn = 0, index = 0 [ 73.728851][ T4759] bn = 0, index = 0 [ 73.729649][ T4759] bn = 0, index = 0 [ 73.730392][ T4759] bn = 0, index = 0 1970/01/01 00:01:13 executed programs: 14 [ 73.820402][ T4761] ERROR: (device loop0): dtReadFirst: btstack overrun [ 73.820402][ T4761] [ 73.822081][ T4761] ERROR: (device loop0): remounting filesystem as read-only [ 73.823261][ T4761] btstack dump: [ 73.823812][ T4761] bn = 0, index = 0 [ 73.824437][ T4761] bn = 0, index = 0 [ 73.825053][ T4761] bn = 0, index = 0 [ 73.825688][ T4761] bn = 0, index = 0 [ 73.826345][ T4761] bn = 0, index = 0 [ 73.827134][ T4761] bn = 0, index = 0 [ 73.827790][ T4761] bn = 0, index = 0 [ 73.828436][ T4761] bn = 0, index = 0 [ 73.942091][ T4763] set_capacity_and_notify: 3 callbacks suppressed [ 73.942098][ T4763] loop0: detected capacity change from 0 to 32768 [ 73.983696][ T4763] ERROR: (device loop0): dtReadFirst: btstack overrun [ 73.983696][ T4763] [ 73.985311][ T4763] ERROR: (device loop0): remounting filesystem as read-only [ 73.986493][ T4763] btstack dump: [ 73.987178][ T4763] bn = 0, index = 0 [ 73.987853][ T4763] bn = 0, index = 0 [ 73.988515][ T4763] bn = 0, index = 0 [ 73.989146][ T4763] bn = 0, index = 0 [ 73.989803][ T4763] bn = 0, index = 0 [ 73.990447][ T4763] bn = 0, index = 0 [ 73.991112][ T4763] bn = 0, index = 0 [ 73.991744][ T4763] bn = 0, index = 0 [ 74.072053][ T4765] loop0: detected capacity change from 0 to 32768 [ 74.121018][ T4765] ERROR: (device loop0): dtReadFirst: btstack overrun [ 74.121018][ T4765] [ 74.122668][ T4765] ERROR: (device loop0): remounting filesystem as read-only [ 74.123849][ T4765] btstack dump: [ 74.124435][ T4765] bn = 0, index = 0 [ 74.125027][ T4765] bn = 0, index = 0 [ 74.125639][ T4765] bn = 0, index = 0 [ 74.126272][ T4765] bn = 0, index = 0 [ 74.127081][ T4765] bn = 0, index = 0 [ 74.127700][ T4765] bn = 0, index = 0 [ 74.128318][ T4765] bn = 0, index = 0 [ 74.128931][ T4765] bn = 0, index = 0 [ 74.208195][ T4767] loop0: detected capacity change from 0 to 32768 [ 74.261021][ T4767] ERROR: (device loop0): dtReadFirst: btstack overrun [ 74.261021][ T4767] [ 74.262623][ T4767] ERROR: (device loop0): remounting filesystem as read-only [ 74.263788][ T4767] btstack dump: [ 74.264391][ T4767] bn = 0, index = 0 [ 74.265030][ T4767] bn = 0, index = 0 [ 74.265621][ T4767] bn = 0, index = 0 [ 74.266306][ T4767] bn = 0, index = 0 [ 74.267987][ T4767] bn = 0, index = 0 [ 74.268656][ T4767] bn = 0, index = 0 [ 74.269323][ T4767] bn = 0, index = 0 [ 74.269922][ T4767] bn = 0, index = 0 [ 74.663756][ T4769] loop0: detected capacity change from 0 to 32768 [ 74.723976][ T4769] ERROR: (device loop0): dtReadFirst: btstack overrun [ 74.723976][ T4769] [ 74.725550][ T4769] ERROR: (device loop0): remounting filesystem as read-only [ 74.726717][ T4769] btstack dump: [ 74.727270][ T4769] bn = 0, index = 0 [ 74.727889][ T4769] bn = 0, index = 0 [ 74.728525][ T4769] bn = 0, index = 0 [ 74.729247][ T4769] bn = 0, index = 0 [ 74.729904][ T4769] bn = 0, index = 0 [ 74.730637][ T4769] bn = 0, index = 0 [ 74.731384][ T4769] bn = 0, index = 0 [ 74.732128][ T4769] bn = 0, index = 0 [ 75.134074][ T4771] loop0: detected capacity change from 0 to 32768 [ 75.185910][ T4771] ERROR: (device loop0): dtReadFirst: btstack overrun [ 75.185910][ T4771] [ 75.187922][ T4771] ERROR: (device loop0): remounting filesystem as read-only [ 75.189067][ T4771] btstack dump: [ 75.189607][ T4771] bn = 0, index = 0 [ 75.190224][ T4771] bn = 0, index = 0 [ 75.190828][ T4771] bn = 0, index = 0 [ 75.191411][ T4771] bn = 0, index = 0 [ 75.191993][ T4771] bn = 0, index = 0 [ 75.192604][ T4771] bn = 0, index = 0 [ 75.193245][ T4771] bn = 0, index = 0 [ 75.193851][ T4771] bn = 0, index = 0 [ 75.584858][ T4773] loop0: detected capacity change from 0 to 32768 [ 75.621619][ T4773] ERROR: (device loop0): dtReadFirst: btstack overrun [ 75.621619][ T4773] [ 75.623282][ T4773] ERROR: (device loop0): remounting filesystem as read-only [ 75.624505][ T4773] btstack dump: [ 75.625127][ T4773] bn = 0, index = 0 [ 75.625791][ T4773] bn = 0, index = 0 [ 75.626467][ T4773] bn = 0, index = 0 [ 75.627475][ T4773] bn = 0, index = 0 [ 75.628104][ T4773] bn = 0, index = 0 [ 75.628819][ T4773] bn = 0, index = 0 [ 75.629527][ T4773] bn = 0, index = 0 [ 75.630268][ T4773] bn = 0, index = 0 [ 76.035347][ T4775] loop0: detected capacity change from 0 to 32768 [ 76.072138][ T4775] ERROR: (device loop0): dtReadFirst: btstack overrun [ 76.072138][ T4775] [ 76.073746][ T4775] ERROR: (device loop0): remounting filesystem as read-only [ 76.074896][ T4775] btstack dump: [ 76.075458][ T4775] bn = 0, index = 0 [ 76.076036][ T4775] bn = 0, index = 0 [ 76.076709][ T4775] bn = 0, index = 0 [ 76.077314][ T4775] bn = 0, index = 0 [ 76.077927][ T4775] bn = 0, index = 0 [ 76.078536][ T4775] bn = 0, index = 0 [ 76.079170][ T4775] bn = 0, index = 0 [ 76.079781][ T4775] bn = 0, index = 0 [ 76.474134][ T4777] loop0: detected capacity change from 0 to 32768 [ 76.529447][ T4777] ERROR: (device loop0): dtReadFirst: btstack overrun [ 76.529447][ T4777] [ 76.533116][ T4777] ERROR: (device loop0): remounting filesystem as read-only [ 76.534412][ T4777] btstack dump: [ 76.534963][ T4777] bn = 0, index = 0 [ 76.535598][ T4777] bn = 0, index = 0 [ 76.536206][ T4777] bn = 0, index = 0 [ 76.538166][ T4777] bn = 0, index = 0 [ 76.538879][ T4777] bn = 0, index = 0 [ 76.539704][ T4777] bn = 0, index = 0 [ 76.540387][ T4777] bn = 0, index = 0 [ 76.541078][ T4777] bn = 0, index = 0 [ 76.943249][ T4779] loop0: detected capacity change from 0 to 32768 [ 76.981761][ T4779] ERROR: (device loop0): dtReadFirst: btstack overrun [ 76.981761][ T4779] [ 76.983443][ T4779] ERROR: (device loop0): remounting filesystem as read-only [ 76.984803][ T4779] btstack dump: [ 76.985436][ T4779] bn = 0, index = 0 [ 76.986139][ T4779] bn = 0, index = 0 [ 76.987194][ T4779] bn = 0, index = 0 [ 76.987877][ T4779] bn = 0, index = 0 [ 76.988474][ T4779] bn = 0, index = 0 [ 76.989197][ T4779] bn = 0, index = 0 [ 76.989915][ T4779] bn = 0, index = 0 [ 76.990585][ T4779] bn = 0, index = 0 [ 77.404082][ T4781] loop0: detected capacity change from 0 to 32768 [ 77.442306][ T4781] ERROR: (device loop0): dtReadFirst: btstack overrun [ 77.442306][ T4781] [ 77.443986][ T4781] ERROR: (device loop0): remounting filesystem as read-only [ 77.445183][ T4781] btstack dump: [ 77.445807][ T4781] bn = 0, index = 0 [ 77.446480][ T4781] bn = 0, index = 0 [ 77.449498][ T4781] bn = 0, index = 0 [ 77.450045][ T4781] bn = 0, index = 0 [ 77.450592][ T4781] bn = 0, index = 0 [ 77.451152][ T4781] bn = 0, index = 0 [ 77.451776][ T4781] bn = 0, index = 0 [ 77.452393][ T4781] bn = 0, index = 0 [ 77.881573][ T4783] ERROR: (device loop0): dtReadFirst: btstack overrun [ 77.881573][ T4783] [ 77.883233][ T4783] ERROR: (device loop0): remounting filesystem as read-only [ 77.884396][ T4783] btstack dump: [ 77.884929][ T4783] bn = 0, index = 0 [ 77.885560][ T4783] bn = 0, index = 0 [ 77.886119][ T4783] bn = 0, index = 0 [ 77.887100][ T4783] bn = 0, index = 0 [ 77.887778][ T4783] bn = 0, index = 0 [ 77.888452][ T4783] bn = 0, index = 0 [ 77.889137][ T4783] bn = 0, index = 0 [ 77.889826][ T4783] bn = 0, index = 0 [ 78.011238][ T4785] ERROR: (device loop0): dtReadFirst: btstack overrun [ 78.011238][ T4785] [ 78.012913][ T4785] ERROR: (device loop0): remounting filesystem as read-only [ 78.014198][ T4785] btstack dump: [ 78.014832][ T4785] bn = 0, index = 0 [ 78.015464][ T4785] bn = 0, index = 0 [ 78.016100][ T4785] bn = 0, index = 0 [ 78.016944][ T4785] bn = 0, index = 0 [ 78.017616][ T4785] bn = 0, index = 0 [ 78.018268][ T4785] bn = 0, index = 0 [ 78.018897][ T4785] bn = 0, index = 0 [ 78.019501][ T4785] bn = 0, index = 0 [ 78.470982][ T4787] ERROR: (device loop0): dtReadFirst: btstack overrun [ 78.470982][ T4787] [ 78.472567][ T4787] ERROR: (device loop0): remounting filesystem as read-only [ 78.473739][ T4787] btstack dump: [ 78.474266][ T4787] bn = 0, index = 0 [ 78.474908][ T4787] bn = 0, index = 0 [ 78.475763][ T4787] bn = 0, index = 0 [ 78.476505][ T4787] bn = 0, index = 0 [ 78.478125][ T4787] bn = 0, index = 0 [ 78.478779][ T4787] bn = 0, index = 0 [ 78.479381][ T4787] bn = 0, index = 0 [ 78.480012][ T4787] bn = 0, index = 0 [ 78.911643][ T4789] ERROR: (device loop0): dtReadFirst: btstack overrun [ 78.911643][ T4789] [ 78.913399][ T4789] ERROR: (device loop0): remounting filesystem as read-only [ 78.914557][ T4789] btstack dump: [ 78.915124][ T4789] bn = 0, index = 0 [ 78.915723][ T4789] bn = 0, index = 0 [ 78.916321][ T4789] bn = 0, index = 0 [ 78.917061][ T4789] bn = 0, index = 0 [ 78.917659][ T4789] bn = 0, index = 0 [ 78.918278][ T4789] bn = 0, index = 0 [ 78.918864][ T4789] bn = 0, index = 0 [ 78.919510][ T4789] bn = 0, index = 0