m eth2 [ 399.994668][T10825] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 400.001882][T10861] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 400.038047][ T1130] hsr_slave_0: left promiscuous mode [ 400.045231][ T1130] hsr_slave_1: left promiscuous mode [ 400.052815][ T1130] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 400.061922][ T1130] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 400.071197][ T1130] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 400.078599][ T1130] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 400.093374][ T1130] hsr_slave_0: left promiscuous mode [ 400.099546][ T1130] hsr_slave_1: left promiscuous mode [ 400.106758][ T1130] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 400.115468][ T1130] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 400.126225][ T1130] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 400.136553][ T1130] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 400.153347][ T1130] hsr_slave_0: left promiscuous mode [ 400.159593][ T1130] hsr_slave_1: left promiscuous mode [ 400.166722][ T1130] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 400.176740][ T1130] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 400.185269][ T1130] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 400.193939][ T1130] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 400.210324][ T5145] Bluetooth: hci3: command tx timeout [ 400.251160][ T1130] veth1_macvtap: left promiscuous mode [ 400.256824][ T1130] veth0_macvtap: left promiscuous mode [ 400.263343][ T1130] veth1_vlan: left promiscuous mode [ 400.268685][ T1130] veth0_vlan: left promiscuous mode [ 400.278853][ T1130] veth1_macvtap: left promiscuous mode [ 400.285473][ T1130] veth0_macvtap: left promiscuous mode [ 400.292062][ T1130] veth1_vlan: left promiscuous mode [ 400.297584][ T1130] veth0_vlan: left promiscuous mode [ 400.314750][ T1130] veth1_macvtap: left promiscuous mode [ 400.320631][ T1130] veth0_macvtap: left promiscuous mode [ 400.326286][ T1130] veth1_vlan: left promiscuous mode [ 400.332346][ T1130] veth0_vlan: left promiscuous mode [ 401.167500][ T1130] team0 (unregistering): Port device team_slave_1 removed [ 401.218168][ T1130] team0 (unregistering): Port device team_slave_0 removed [ 401.330341][ T5145] Bluetooth: hci4: command tx timeout [ 401.736527][ T5145] Bluetooth: hci1: command tx timeout [ 402.182623][ T1130] team0 (unregistering): Port device team_slave_1 removed [ 402.228468][ T1130] team0 (unregistering): Port device team_slave_0 removed [ 403.186487][ T1130] team0 (unregistering): Port device team_slave_1 removed [ 403.219864][ T1130] team0 (unregistering): Port device team_slave_0 removed [ 403.410934][ T5145] Bluetooth: hci4: command tx timeout [ 403.637270][T10875] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 403.677932][T10875] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 403.703608][T10875] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 403.727640][T10875] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 403.812432][T11000] chnl_net:caif_netlink_parms(): no params data found [ 404.154091][T10825] veth0_vlan: entered promiscuous mode [ 404.234491][T11000] bridge0: port 1(bridge_slave_0) entered blocking state [ 404.247629][T11000] bridge0: port 1(bridge_slave_0) entered disabled state [ 404.258979][T11000] bridge_slave_0: entered allmulticast mode [ 404.269961][T11000] bridge_slave_0: entered promiscuous mode [ 404.288137][T11000] bridge0: port 2(bridge_slave_1) entered blocking state [ 404.303983][T11000] bridge0: port 2(bridge_slave_1) entered disabled state [ 404.312998][T11000] bridge_slave_1: entered allmulticast mode [ 404.321640][T11000] bridge_slave_1: entered promiscuous mode [ 404.388894][T10825] veth1_vlan: entered promiscuous mode [ 404.427589][T10844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 404.439415][T11000] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 404.486006][T11000] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 404.595785][T11000] team0: Port device team_slave_0 added [ 404.626586][T11000] team0: Port device team_slave_1 added [ 404.691470][T11000] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 404.698589][T11000] 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 1532 would solve the problem. [ 404.750749][T11000] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 404.802589][T11000] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 404.809553][T11000] 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 1532 would solve the problem. [ 404.837569][T11000] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 404.901085][T10875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 404.959495][ T1130] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 405.023596][T10861] 8021q: adding VLAN 0 to HW filter on device bond0 [ 405.044900][T11000] hsr_slave_0: entered promiscuous mode [ 405.051743][T11000] hsr_slave_1: entered promiscuous mode [ 405.058247][T11000] debugfs: 'hsr0' already exists in 'hsr' [ 405.068392][T11000] Cannot create hsr debugfs directory [ 405.075840][T10825] veth0_macvtap: entered promiscuous mode [ 405.100827][ T1130] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 405.132621][T10875] 8021q: adding VLAN 0 to HW filter on device team0 [ 405.167566][T10825] veth1_macvtap: entered promiscuous mode [ 405.205193][ T1130] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 405.240247][T10861] 8021q: adding VLAN 0 to HW filter on device team0 [ 405.253821][ T1328] bridge0: port 1(bridge_slave_0) entered blocking state [ 405.261267][ T1328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 405.324522][ T1328] bridge0: port 2(bridge_slave_1) entered blocking state [ 405.331823][ T1328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 405.358831][ T1130] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 405.405625][ T1328] bridge0: port 1(bridge_slave_0) entered blocking state [ 405.412822][ T1328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 405.464426][T10825] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 405.491767][ T5145] Bluetooth: hci4: command tx timeout [ 405.502006][ T1328] bridge0: port 2(bridge_slave_1) entered blocking state [ 405.509176][ T1328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 405.562615][T10825] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 405.718064][T10844] veth0_vlan: entered promiscuous mode [ 405.755330][ T8280] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 405.808970][ T8280] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 405.833205][ T8280] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 405.880974][T10844] veth1_vlan: entered promiscuous mode [ 405.923510][ T8280] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 406.000098][ T1130] bridge_slave_1: left allmulticast mode [ 406.005788][ T1130] bridge_slave_1: left promiscuous mode [ 406.012334][ T1130] bridge0: port 2(bridge_slave_1) entered disabled state [ 406.026043][ T1130] bridge_slave_0: left allmulticast mode [ 406.036047][ T1130] bridge_slave_0: left promiscuous mode [ 406.061044][ T1130] bridge0: port 1(bridge_slave_0) entered disabled state [ 406.422604][ T1130] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 406.439127][ T1130] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 406.459693][ T1130] bond0 (unregistering): Released all slaves [ 406.552816][T10844] veth0_macvtap: entered promiscuous mode [ 406.669052][T10844] veth1_macvtap: entered promiscuous mode [ 406.857278][T10844] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 406.906664][ T1328] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 406.914016][T10844] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 406.935699][ T1328] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 406.943526][T10875] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 406.997523][ T1130] hsr_slave_0: left promiscuous mode [ 407.018265][ T1130] hsr_slave_1: left promiscuous mode [ 407.030576][ T1130] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 407.038078][ T1130] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 407.062375][ T1130] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 407.071549][ T1130] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 407.094667][ T1130] veth1_macvtap: left promiscuous mode [ 407.100564][ T1130] veth0_macvtap: left promiscuous mode [ 407.106402][ T1130] veth1_vlan: left promiscuous mode [ 407.112022][ T1130] veth0_vlan: left promiscuous mode [ 407.571032][ T5145] Bluetooth: hci4: command tx timeout [ 407.663456][ T1130] team0 (unregistering): Port device team_slave_1 removed [ 407.699400][ T1130] team0 (unregistering): Port device team_slave_0 removed [ 408.127439][ T3795] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 408.158693][ T3795] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 408.173077][ T7206] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 408.212980][ T7206] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 408.242195][T10825] EXT4-fs warning: 14 callbacks suppressed [ 408.242213][T10825] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2256: comm syz-executor: ext4_cache_extents: caching extents [ 408.242213][T10825] [ 408.275816][ T7206] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 408.290751][ T1153] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 408.301087][T10825] EXT4-fs warning (device sda1): ext4_es_cache_extent:1045: inode #2256: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:4294967295 pblk:18446744073709551615 status:0x8 [ 408.301087][T10825] [ 408.345537][T11000] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 408.367447][T10825] EXT4-fs warning (device sda1): __es_insert_extent:852: inode #2256: comm syz-executor: __es_insert_extent: add lblk:0 len:4294967295 pblk:576460752303423487 status:0x8] [ 408.367447][T10825] [ 408.403634][T11000] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 408.422329][T10825] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2256: comm syz-executor: ext4_cache_extents: caching extents [ 408.422329][T10825] [ 408.438889][T10825] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6274: inode #2256: comm syz-executor: ext4_mb_new_blocks: Allocation requested for: lblk:0 len:1 [ 408.438889][T10825] [ 408.466256][T10861] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 408.475101][T11000] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 408.485976][T10825] EXT4-fs warning (device sda1): ext4_mb_regular_allocator:3120: inode #2256: comm syz-executor: ext4_mb_regular_allocator: Best len 1, origin len 1, ac_status 2, ac_flags 0x0, cr 1 ret 0 [ 408.485976][T10825] [ 408.511346][T10825] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6363: inode #2256: comm syz-executor: ext4_mb_new_blocks: Allocation found: lblk:0, len:1, pblk:5941 [ 408.511346][T10825] [ 408.543973][T11000] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 408.571352][T10825] EXT4-fs warning (device sda1): ext4_ext_map_blocks:4486: inode #2256: comm syz-executor: ext4_ext_map_blocks: add newext [0, 1, 5941, unwrit:0] to extent tree. [ 408.571352][T10825] [ 408.596399][T10825] EXT4-fs warning (device sda1): ext4_ext_insert_extent:2015: inode #2256: comm syz-executor: ext4_ext_insert_extent: add newext [0, 1, 5941, unwrit:0] to extent tree. [ 408.596399][T10825] [ 408.640620][T10825] EXT4-fs warning (device sda1): ext4_es_insert_extent:931: inode #2256: comm syz-executor: ext4_es_insert_extent: add lblk:0 len:1 pblk:5941 0x1 to es [ 408.640620][T10825] [ 408.683471][ T7206] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 408.692856][ T7206] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 408.741462][T10875] veth0_vlan: entered promiscuous mode 2026/02/11 16:42:16 executed programs: 241 [ 408.794133][T10875] veth1_vlan: entered promiscuous mode [ 408.864812][ T7206] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 408.904525][ T7206] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 408.917508][T11263] loop0: detected capacity change from 0 to 1024 [ 409.041862][T10875] veth0_macvtap: entered promiscuous mode [ 409.074120][T11263] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 409.125444][T10875] veth1_macvtap: entered promiscuous mode [ 409.137648][T11263] EXT4-fs warning (device loop0): ext4_cache_extents:532: inode #2: comm syz.0.240: ext4_cache_extents: caching extents [ 409.137648][T11263] [ 409.157735][T11263] EXT4-fs warning (device loop0): ext4_es_cache_extent:1045: inode #2: comm syz.0.240: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 409.157735][T11263] [ 409.178608][T11263] EXT4-fs warning (device loop0): __es_insert_extent:852: inode #2: comm syz.0.240: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 409.178608][T11263] [ 409.181139][T10875] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 409.204930][T11263] EXT4-fs warning (device loop0): ext4_es_cache_extent:1045: inode #2: comm syz.0.240: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 409.204930][T11263] [ 409.243074][T10825] EXT4-fs warning (device loop0): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 409.243074][T10825] [ 409.262883][T11271] loop5: detected capacity change from 0 to 1024 [ 409.287853][T11272] EXT4-fs warning (device loop0): ext4_es_remove_extent:1655: inode #18: comm syz.0.240: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 409.287853][T11272] [ 409.322135][T10875] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 409.331215][T10825] EXT4-fs warning (device loop0): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 409.331215][T10825] [ 409.357680][T11271] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 409.380387][T11272] EXT4-fs warning (device loop0): __es_remove_extent:1512: inode #18: comm syz.0.240: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 409.380387][T11272] [ 409.391907][ T12] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 409.409695][ T12] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 409.411138][T11278] EXT4-fs warning (device loop5): ext4_cache_extents:532: inode #2: comm syz.5.243: ext4_cache_extents: caching extents [ 409.411138][T11278] [ 409.472363][ T12] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 409.481344][T10825] EXT4-fs warning (device loop0): __es_insert_extent:852: inode #11: comm syz-executor: __es_insert_extent: add lblk:0 len:11 pblk:32 status:0x1] [ 409.481344][T10825] [ 409.485598][ T12] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 409.510897][T11272] EXT4-fs warning (device loop0): ext4_ext_remove_space:2855: inode #18: comm syz.0.240: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 409.510897][T11272] [ 409.548491][T11278] EXT4-fs warning (device loop5): ext4_es_cache_extent:1045: inode #2: comm syz.5.243: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 409.548491][T11278] [ 409.587042][T10861] veth0_vlan: entered promiscuous mode [ 409.643508][T10861] veth1_vlan: entered promiscuous mode [ 409.648575][T11278] EXT4-fs warning (device loop5): __es_insert_extent:852: inode #2: comm syz.5.243: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 409.648575][T11278] [ 409.665742][T11000] 8021q: adding VLAN 0 to HW filter on device bond0 [ 409.690806][T11278] EXT4-fs warning (device loop5): ext4_es_cache_extent:1045: inode #2: comm syz.5.243: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 409.690806][T11278] [ 409.743686][T11278] EXT4-fs warning (device loop5): ext4_es_remove_extent:1655: inode #18: comm syz.5.243: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 409.743686][T11278] [ 409.778574][T11278] EXT4-fs warning (device loop5): __es_remove_extent:1512: inode #18: comm syz.5.243: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 409.778574][T11278] [ 409.801408][T11278] EXT4-fs warning (device loop5): ext4_ext_remove_space:2855: inode #18: comm syz.5.243: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 409.801408][T11278] [ 409.844705][T10861] veth0_macvtap: entered promiscuous mode [ 409.854431][T10844] EXT4-fs warning (device loop5): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 409.854431][T10844] [ 409.881962][ T8280] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 409.882932][T10861] veth1_macvtap: entered promiscuous mode [ 409.897061][ T8280] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 409.907526][T11278] EXT4-fs warning (device loop5): ext4_cache_extents:532: inode #18: comm syz.5.243: ext4_cache_extents: caching extents [ 409.907526][T11278] [ 409.926915][T10844] EXT4-fs warning (device loop5): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 409.926915][T10844] [ 409.951994][T11000] 8021q: adding VLAN 0 to HW filter on device team0 [ 410.001916][T11272] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 410.008709][T10861] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 410.039712][T11272] syz.0.240 (11272) used greatest stack depth: 18520 bytes left [ 410.052072][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 410.063981][ T8280] bridge0: port 1(bridge_slave_0) entered blocking state [ 410.071259][ T8280] bridge0: port 1(bridge_slave_0) entered forwarding state [ 410.092024][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 410.103237][ T8280] bridge0: port 2(bridge_slave_1) entered blocking state [ 410.110444][ T8280] bridge0: port 2(bridge_slave_1) entered forwarding state [ 410.186226][ T6398] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 410.196694][ T6398] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 410.209140][ T6398] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 410.217524][ T6398] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 410.226609][ T6398] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 410.258807][ T3795] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 410.303057][T10861] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 410.391690][ T178] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.450774][T11297] loop7: detected capacity change from 0 to 1024 [ 410.469636][ T3795] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 410.497777][T11297] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 410.520900][ T178] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.545254][T11278] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 410.549039][ T178] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.572869][ T178] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 410.595277][T11301] EXT4-fs warning (device loop7): ext4_cache_extents:532: inode #2: comm syz.7.249: ext4_cache_extents: caching extents [ 410.595277][T11301] [ 410.633581][T11301] EXT4-fs warning (device loop7): ext4_es_cache_extent:1045: inode #2: comm syz.7.249: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 410.633581][T11301] [ 410.654995][ T3795] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 410.689064][T11301] EXT4-fs warning (device loop7): __es_insert_extent:852: inode #2: comm syz.7.249: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 410.689064][T11301] [ 410.707833][T11301] EXT4-fs warning (device loop7): ext4_es_cache_extent:1045: inode #2: comm syz.7.249: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 410.707833][T11301] [ 410.744068][T11301] EXT4-fs warning (device loop7): ext4_es_remove_extent:1655: inode #18: comm syz.7.249: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 410.744068][T11301] [ 410.778757][T10875] EXT4-fs warning (device loop7): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 410.778757][T10875] [ 410.795323][T11301] EXT4-fs warning (device loop7): __es_remove_extent:1512: inode #18: comm syz.7.249: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 410.795323][T11301] [ 410.808418][T10875] EXT4-fs warning (device loop7): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 410.808418][T10875] [ 410.849150][ T6398] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 410.871878][T10875] EXT4-fs warning (device loop7): __es_insert_extent:852: inode #11: comm syz-executor: __es_insert_extent: add lblk:0 len:11 pblk:32 status:0x1] [ 410.871878][T10875] [ 410.875530][ T3795] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 410.892728][ T6398] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 410.902108][T11301] EXT4-fs warning (device loop7): ext4_ext_remove_space:2855: inode #18: comm syz.7.249: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 410.902108][T11301] [ 410.920339][ T6398] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 410.933613][ T6398] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 410.942051][ T6398] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 411.276368][T11301] EXT4-fs error (device loop7): mb_free_blocks:2059: group 0, inode 18: block 145:freeing already freed block (bit 9); block bitmap corrupt. [ 411.355529][T11301] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 411.408945][ T8280] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 411.431336][ T8280] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 411.512821][ T6398] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 411.530826][ T6398] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 411.539034][ T6398] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 411.547939][ T6398] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 411.556563][ T6398] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 411.632654][ T3795] bridge_slave_1: left allmulticast mode [ 411.638775][ T3795] bridge_slave_1: left promiscuous mode [ 411.657961][ T3795] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.679170][ T3795] bridge_slave_0: left allmulticast mode [ 411.686682][ T3795] bridge_slave_0: left promiscuous mode [ 411.692884][ T3795] bridge0: port 1(bridge_slave_0) entered disabled state [ 411.935230][ T3795] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 411.945936][ T3795] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 411.955721][ T3795] bond0 (unregistering): Released all slaves [ 412.043745][ T8280] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 412.053082][ T8280] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 412.058433][T11306] chnl_net:caif_netlink_parms(): no params data found [ 412.138876][T11289] chnl_net:caif_netlink_parms(): no params data found [ 412.195203][T11337] loop8: detected capacity change from 0 to 1024 [ 412.244842][T11337] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 412.302490][T11337] EXT4-fs warning (device loop8): ext4_cache_extents:532: inode #2: comm syz.8.246: ext4_cache_extents: caching extents [ 412.302490][T11337] [ 412.310015][ T6398] Bluetooth: hci2: command tx timeout [ 412.319329][T11337] EXT4-fs warning (device loop8): ext4_es_cache_extent:1045: inode #2: comm syz.8.246: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 412.319329][T11337] [ 412.343485][T11337] EXT4-fs warning (device loop8): __es_insert_extent:852: inode #2: comm syz.8.246: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 412.343485][T11337] [ 412.380954][T11337] EXT4-fs warning (device loop8): ext4_es_cache_extent:1045: inode #2: comm syz.8.246: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 412.380954][T11337] [ 412.403270][T11341] EXT4-fs warning (device loop8): ext4_es_remove_extent:1655: inode #18: comm syz.8.246: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 412.403270][T11341] [ 412.438145][T10861] EXT4-fs warning (device loop8): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 412.438145][T10861] [ 412.457932][T11341] EXT4-fs warning (device loop8): __es_remove_extent:1512: inode #18: comm syz.8.246: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 412.457932][T11341] [ 412.482860][T10861] EXT4-fs warning (device loop8): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 412.482860][T10861] [ 412.512474][T11341] EXT4-fs warning (device loop8): ext4_ext_remove_space:2855: inode #18: comm syz.8.246: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 412.512474][T11341] [ 412.530519][T10861] EXT4-fs warning (device loop8): __es_insert_extent:852: inode #11: comm syz-executor: __es_insert_extent: add lblk:0 len:11 pblk:32 status:0x1] [ 412.530519][T10861] [ 412.568640][T11000] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 412.628671][T11306] bridge0: port 1(bridge_slave_0) entered blocking state [ 412.639284][T11306] bridge0: port 1(bridge_slave_0) entered disabled state [ 412.648469][T11306] bridge_slave_0: entered allmulticast mode [ 412.657151][T11306] bridge_slave_0: entered promiscuous mode [ 412.709624][ T3795] hsr_slave_0: left promiscuous mode [ 412.717993][ T3795] hsr_slave_1: left promiscuous mode [ 412.725209][ T3795] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 412.733530][ T3795] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 412.742562][ T3795] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 412.750270][ T3795] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 412.765390][ T3795] veth1_macvtap: left promiscuous mode [ 412.772348][ T3795] veth0_macvtap: left promiscuous mode [ 412.777930][ T3795] veth1_vlan: left promiscuous mode [ 412.785428][ T3795] veth0_vlan: left promiscuous mode [ 412.839744][T11341] EXT4-fs error (device loop8): mb_free_blocks:2059: group 0, inode 18: block 177:freeing already freed block (bit 11); block bitmap corrupt. [ 412.876267][T11341] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 412.956011][ T5145] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 412.967508][ T5145] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 412.984111][ T5145] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 412.994043][ T5145] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 413.007149][ T5145] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 413.016335][ T52] Bluetooth: hci0: command tx timeout [ 413.274609][ T3795] team0 (unregistering): Port device team_slave_1 removed [ 413.315487][ T3795] team0 (unregistering): Port device team_slave_0 removed [ 413.574146][ T52] Bluetooth: hci1: command tx timeout [ 413.662967][T11306] bridge0: port 2(bridge_slave_1) entered blocking state [ 413.671439][T11306] bridge0: port 2(bridge_slave_1) entered disabled state [ 413.678735][T11306] bridge_slave_1: entered allmulticast mode [ 413.687462][T11306] bridge_slave_1: entered promiscuous mode [ 413.756232][T11289] bridge0: port 1(bridge_slave_0) entered blocking state [ 413.773190][T11289] bridge0: port 1(bridge_slave_0) entered disabled state [ 413.781258][T11289] bridge_slave_0: entered allmulticast mode [ 413.789109][T11289] bridge_slave_0: entered promiscuous mode [ 413.797918][T11289] bridge0: port 2(bridge_slave_1) entered blocking state [ 413.813335][T11289] bridge0: port 2(bridge_slave_1) entered disabled state [ 413.821630][T11289] bridge_slave_1: entered allmulticast mode [ 413.828668][T11289] bridge_slave_1: entered promiscuous mode [ 413.938263][T11306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 413.977584][T11289] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 414.006718][T11306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 414.033949][T11289] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 414.088321][T11306] team0: Port device team_slave_0 added [ 414.125167][T11306] team0: Port device team_slave_1 added [ 414.158530][T11289] team0: Port device team_slave_0 added [ 414.174028][T11327] chnl_net:caif_netlink_parms(): no params data found [ 414.205043][T11289] team0: Port device team_slave_1 added [ 414.248963][T11306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 414.256770][T11306] 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 1532 would solve the problem. [ 414.283306][T11306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 414.337529][T11306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 414.344905][T11306] 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 1532 would solve the problem. [ 414.371450][ T52] Bluetooth: hci2: command tx timeout [ 414.377595][T11306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 414.403282][T11289] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 414.410718][T11289] 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 1532 would solve the problem. [ 414.438257][T11289] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 414.474804][T11289] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 414.481899][T11289] 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 1532 would solve the problem. [ 414.509267][T11289] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 414.540853][T11000] veth0_vlan: entered promiscuous mode [ 414.568205][T11327] bridge0: port 1(bridge_slave_0) entered blocking state [ 414.576963][T11327] bridge0: port 1(bridge_slave_0) entered disabled state [ 414.584582][T11327] bridge_slave_0: entered allmulticast mode [ 414.592177][T11327] bridge_slave_0: entered promiscuous mode [ 414.618508][ T3795] netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 414.646292][T11327] bridge0: port 2(bridge_slave_1) entered blocking state [ 414.654239][T11327] bridge0: port 2(bridge_slave_1) entered disabled state [ 414.662060][T11327] bridge_slave_1: entered allmulticast mode [ 414.669139][T11327] bridge_slave_1: entered promiscuous mode [ 414.741838][T11306] hsr_slave_0: entered promiscuous mode [ 414.748485][T11306] hsr_slave_1: entered promiscuous mode [ 414.754989][T11306] debugfs: 'hsr0' already exists in 'hsr' [ 414.760969][T11306] Cannot create hsr debugfs directory [ 414.770720][T11327] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 414.796377][ T3795] netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 414.823712][T11327] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 414.855332][T11289] hsr_slave_0: entered promiscuous mode [ 414.863808][T11289] hsr_slave_1: entered promiscuous mode [ 414.870116][T11289] debugfs: 'hsr0' already exists in 'hsr' [ 414.875891][T11289] Cannot create hsr debugfs directory [ 414.883143][T11000] veth1_vlan: entered promiscuous mode [ 414.918900][ T3795] netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 414.955380][T11327] team0: Port device team_slave_0 added [ 414.989268][ T3795] netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 415.018113][T11327] team0: Port device team_slave_1 added [ 415.091284][ T52] Bluetooth: hci0: command tx timeout [ 415.091316][ T6398] Bluetooth: hci3: command tx timeout [ 415.129024][T11327] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 415.136224][T11327] 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 1532 would solve the problem. [ 415.164604][T11327] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 415.199453][T11327] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 415.206847][T11327] 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 1532 would solve the problem. [ 415.233480][T11327] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 415.245487][T11352] chnl_net:caif_netlink_parms(): no params data found [ 415.497947][T11327] hsr_slave_0: entered promiscuous mode [ 415.506209][T11327] hsr_slave_1: entered promiscuous mode [ 415.513974][T11327] debugfs: 'hsr0' already exists in 'hsr' [ 415.519719][T11327] Cannot create hsr debugfs directory [ 415.591259][T11352] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.598471][T11352] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.605960][T11352] bridge_slave_0: entered allmulticast mode [ 415.614038][T11352] bridge_slave_0: entered promiscuous mode [ 415.638033][T11000] veth0_macvtap: entered promiscuous mode [ 415.645596][T11352] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.653976][T11352] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.661796][T11352] bridge_slave_1: entered allmulticast mode [ 415.662123][ T6398] Bluetooth: hci1: command tx timeout [ 415.669399][T11352] bridge_slave_1: entered promiscuous mode [ 415.708912][T11000] veth1_macvtap: entered promiscuous mode [ 415.745598][ T3795] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 415.791824][T11352] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 415.836553][T11352] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 415.862147][ T3795] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 415.904177][T11352] team0: Port device team_slave_0 added [ 415.933025][T11352] team0: Port device team_slave_1 added [ 415.956025][ T3795] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 416.048303][T11352] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 416.056018][T11352] 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 1532 would solve the problem. [ 416.088093][T11352] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 416.101496][T11000] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 416.109568][T11352] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 416.116896][T11352] 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 1532 would solve the problem. [ 416.143766][T11352] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 416.175177][ T3795] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 416.201435][T11000] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 416.254531][ T7206] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 416.264862][ T7206] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 416.279314][T11352] hsr_slave_0: entered promiscuous mode [ 416.286069][T11352] hsr_slave_1: entered promiscuous mode [ 416.292719][T11352] debugfs: 'hsr0' already exists in 'hsr' [ 416.298523][T11352] Cannot create hsr debugfs directory [ 416.309111][ T7206] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 416.322999][ T7206] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 416.407074][T11306] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 416.417333][T11306] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 416.429483][T11306] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 416.451180][ T6398] Bluetooth: hci2: command tx timeout [ 416.481852][T11306] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 416.619632][ T3795] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 416.713445][ T3795] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 416.769578][ T3795] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 416.787147][ T1130] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 416.797815][ T1130] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 416.845679][ T1130] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 416.862502][ T1130] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 416.892853][T11306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 416.893514][T11000] EXT4-fs warning: 86 callbacks suppressed [ 416.893528][T11000] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2264: comm syz-executor: ext4_cache_extents: caching extents [ 416.893528][T11000] [ 416.921831][T11000] EXT4-fs warning (device sda1): ext4_es_cache_extent:1045: inode #2264: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:4294967295 pblk:18446744073709551615 status:0x8 [ 416.921831][T11000] [ 416.944969][T11000] EXT4-fs warning (device sda1): __es_insert_extent:852: inode #2264: comm syz-executor: __es_insert_extent: add lblk:0 len:4294967295 pblk:576460752303423487 status:0x8] [ 416.944969][T11000] [ 416.966941][T11000] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2264: comm syz-executor: ext4_cache_extents: caching extents [ 416.966941][T11000] [ 416.987270][T11000] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6274: inode #2264: comm syz-executor: ext4_mb_new_blocks: Allocation requested for: lblk:0 len:1 [ 416.987270][T11000] [ 417.011483][T11000] EXT4-fs warning (device sda1): ext4_mb_regular_allocator:3120: inode #2264: comm syz-executor: ext4_mb_regular_allocator: Best len 1, origin len 1, ac_status 2, ac_flags 0x0, cr 1 ret 0 [ 417.011483][T11000] [ 417.033680][T11000] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6363: inode #2264: comm syz-executor: ext4_mb_new_blocks: Allocation found: lblk:0, len:1, pblk:5949 [ 417.033680][T11000] [ 417.035092][ T3795] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 417.051561][T11000] EXT4-fs warning (device sda1): ext4_ext_map_blocks:4486: inode #2264: comm syz-executor: ext4_ext_map_blocks: add newext [0, 1, 5949, unwrit:0] to extent tree. [ 417.051561][T11000] [ 417.051595][T11000] EXT4-fs warning (device sda1): ext4_ext_insert_extent:2015: inode #2264: comm syz-executor: ext4_ext_insert_extent: add newext [0, 1, 5949, unwrit:0] to extent tree. [ 417.051595][T11000] [ 417.051653][T11000] EXT4-fs warning (device sda1): ext4_es_insert_extent:931: inode #2264: comm syz-executor: ext4_es_insert_extent: add lblk:0 len:1 pblk:5949 0x1 to es [ 417.051653][T11000] 2026/02/11 16:42:25 executed programs: 253 [ 417.143168][T11306] 8021q: adding VLAN 0 to HW filter on device team0 [ 417.173204][ T6398] Bluetooth: hci0: command tx timeout [ 417.173210][ T52] Bluetooth: hci3: command tx timeout [ 417.188368][ T1153] bridge0: port 1(bridge_slave_0) entered blocking state [ 417.195592][ T1153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 417.201818][T11377] loop6: detected capacity change from 0 to 1024 [ 417.228370][ T1153] bridge0: port 2(bridge_slave_1) entered blocking state [ 417.235733][ T1153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 417.276146][T11377] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 417.319775][T11381] EXT4-fs warning (device loop6): ext4_cache_extents:532: inode #2: comm syz.6.252: ext4_cache_extents: caching extents [ 417.319775][T11381] [ 417.353006][T11381] EXT4-fs warning (device loop6): ext4_es_cache_extent:1045: inode #2: comm syz.6.252: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 417.353006][T11381] [ 417.370133][T11306] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 417.381596][T11381] EXT4-fs warning (device loop6): __es_insert_extent:852: inode #2: comm syz.6.252: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 417.381596][T11381] [ 417.432827][T11381] EXT4-fs warning (device loop6): ext4_es_cache_extent:1045: inode #2: comm syz.6.252: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 417.432827][T11381] [ 417.483107][T11381] EXT4-fs warning (device loop6): ext4_es_remove_extent:1655: inode #18: comm syz.6.252: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 417.483107][T11381] [ 417.520379][T11381] EXT4-fs warning (device loop6): __es_remove_extent:1512: inode #18: comm syz.6.252: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 417.520379][T11381] [ 417.549020][T11000] EXT4-fs warning (device loop6): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 417.549020][T11000] [ 417.578039][T11000] EXT4-fs warning (device loop6): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 417.578039][T11000] [ 417.604247][T11381] EXT4-fs warning (device loop6): ext4_ext_remove_space:2855: inode #18: comm syz.6.252: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 417.604247][T11381] [ 417.624931][T11000] EXT4-fs warning (device loop6): __es_insert_extent:852: inode #11: comm syz-executor: __es_insert_extent: add lblk:0 len:11 pblk:32 status:0x1] [ 417.624931][T11000] [ 417.734058][ T6398] Bluetooth: hci1: command tx timeout [ 417.829719][ T3795] bridge_slave_1: left allmulticast mode [ 417.836087][ T3795] bridge_slave_1: left promiscuous mode [ 417.842755][ T3795] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.852882][ T3795] bridge_slave_0: left allmulticast mode [ 417.858704][ T3795] bridge_slave_0: left promiscuous mode [ 417.865464][ T3795] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.876762][ T3795] bridge_slave_1: left allmulticast mode [ 417.882643][ T3795] bridge_slave_1: left promiscuous mode [ 417.888358][ T3795] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.898141][ T3795] bridge_slave_0: left allmulticast mode [ 417.905813][ T3795] bridge_slave_0: left promiscuous mode [ 417.915229][ T3795] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.925943][ T3795] bridge_slave_1: left allmulticast mode [ 417.932323][ T3795] bridge_slave_1: left promiscuous mode [ 417.938082][ T3795] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.947264][ T3795] bridge_slave_0: left allmulticast mode [ 417.954478][ T3795] bridge_slave_0: left promiscuous mode [ 417.960720][ T3795] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.962904][T11381] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 418.043164][ T52] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 418.056613][ T52] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 418.067175][ T52] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 418.078292][ T52] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 418.088467][ T52] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 418.356819][ T3795] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 418.367479][ T3795] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 418.380830][ T3795] bond0 (unregistering): Released all slaves [ 418.533985][ T52] Bluetooth: hci2: command tx timeout [ 418.585448][ T3795] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 418.595909][ T3795] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 418.606641][ T3795] bond0 (unregistering): Released all slaves [ 418.815300][ T3795] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 418.826928][ T3795] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 418.837322][ T3795] bond0 (unregistering): Released all slaves [ 418.848846][T11306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 419.052966][T11306] veth0_vlan: entered promiscuous mode [ 419.157822][T11306] veth1_vlan: entered promiscuous mode [ 419.253138][ T52] Bluetooth: hci0: command tx timeout [ 419.260083][ T52] Bluetooth: hci3: command tx timeout [ 419.385958][T11388] chnl_net:caif_netlink_parms(): no params data found [ 419.401485][T11306] veth0_macvtap: entered promiscuous mode [ 419.494476][T11306] veth1_macvtap: entered promiscuous mode [ 419.578565][T11306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 419.615763][T11388] bridge0: port 1(bridge_slave_0) entered blocking state [ 419.626781][T11388] bridge0: port 1(bridge_slave_0) entered disabled state [ 419.634126][T11388] bridge_slave_0: entered allmulticast mode [ 419.641402][T11388] bridge_slave_0: entered promiscuous mode [ 419.652160][T11306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 419.684544][T11388] bridge0: port 2(bridge_slave_1) entered blocking state [ 419.692230][T11388] bridge0: port 2(bridge_slave_1) entered disabled state [ 419.699444][T11388] bridge_slave_1: entered allmulticast mode [ 419.706651][T11388] bridge_slave_1: entered promiscuous mode [ 419.765498][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.775300][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.792706][T11388] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 419.806012][T11388] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 419.815399][ T52] Bluetooth: hci1: command tx timeout [ 419.838447][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.848219][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.874349][ T3795] hsr_slave_0: left promiscuous mode [ 419.880706][ T3795] hsr_slave_1: left promiscuous mode [ 419.886476][ T3795] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 419.894766][ T3795] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 419.902965][ T3795] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 419.911733][ T3795] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 419.922594][ T3795] hsr_slave_0: left promiscuous mode [ 419.928619][ T3795] hsr_slave_1: left promiscuous mode [ 419.934864][ T3795] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 419.942310][ T3795] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 419.951028][ T3795] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 419.958500][ T3795] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 419.969218][ T3795] hsr_slave_0: left promiscuous mode [ 419.975831][ T3795] hsr_slave_1: left promiscuous mode [ 419.982348][ T3795] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 419.989717][ T3795] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 419.998540][ T3795] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 420.006381][ T3795] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 420.035533][ T3795] veth1_macvtap: left promiscuous mode [ 420.041470][ T3795] veth0_macvtap: left promiscuous mode [ 420.047202][ T3795] veth1_vlan: left promiscuous mode [ 420.054141][ T3795] veth0_vlan: left promiscuous mode [ 420.060441][ T3795] veth1_macvtap: left promiscuous mode [ 420.065936][ T3795] veth0_macvtap: left promiscuous mode [ 420.071769][ T3795] veth1_vlan: left promiscuous mode [ 420.077135][ T3795] veth0_vlan: left promiscuous mode [ 420.083522][ T3795] veth1_macvtap: left promiscuous mode [ 420.089029][ T3795] veth0_macvtap: left promiscuous mode [ 420.095160][ T3795] veth1_vlan: left promiscuous mode [ 420.100846][ T3795] veth0_vlan: left promiscuous mode [ 420.140486][ T52] Bluetooth: hci4: command tx timeout [ 420.635034][ T3795] team0 (unregistering): Port device team_slave_1 removed [ 420.669773][ T3795] team0 (unregistering): Port device team_slave_0 removed [ 421.325715][ T3795] team0 (unregistering): Port device team_slave_1 removed [ 421.333028][ T52] Bluetooth: hci3: command tx timeout [ 421.366063][ T3795] team0 (unregistering): Port device team_slave_0 removed [ 422.015068][ T3795] team0 (unregistering): Port device team_slave_1 removed [ 422.053709][ T3795] team0 (unregistering): Port device team_slave_0 removed [ 422.214992][ T52] Bluetooth: hci4: command tx timeout [ 422.412980][T11388] team0: Port device team_slave_0 added [ 422.434951][T11388] team0: Port device team_slave_1 added [ 422.468374][T11327] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 422.478528][T11327] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 422.503099][T11388] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 422.511163][T11388] 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 1532 would solve the problem. [ 422.538014][T11388] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 422.562162][T11327] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 422.586159][T11388] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 422.593266][T11388] 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 1532 would solve the problem. [ 422.619966][T11388] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 422.633507][T11327] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 422.743400][T11388] hsr_slave_0: entered promiscuous mode [ 422.750455][T11388] hsr_slave_1: entered promiscuous mode [ 422.774313][ T1130] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 422.786623][ T1130] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 422.873286][ T1130] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 422.885900][ T1130] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 422.948088][T11306] EXT4-fs warning: 14 callbacks suppressed [ 422.948106][T11306] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2266: comm syz-executor: ext4_cache_extents: caching extents [ 422.948106][T11306] [ 423.040368][T11306] EXT4-fs warning (device sda1): ext4_es_cache_extent:1045: inode #2266: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:4294967295 pblk:18446744073709551615 status:0x8 [ 423.040368][T11306] [ 423.106213][T11306] EXT4-fs warning (device sda1): __es_insert_extent:852: inode #2266: comm syz-executor: __es_insert_extent: add lblk:0 len:4294967295 pblk:576460752303423487 status:0x8] [ 423.106213][T11306] [ 423.129689][T11306] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2266: comm syz-executor: ext4_cache_extents: caching extents [ 423.129689][T11306] [ 423.202052][T11306] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6274: inode #2266: comm syz-executor: ext4_mb_new_blocks: Allocation requested for: lblk:0 len:1 [ 423.202052][T11306] [ 423.220828][T11327] 8021q: adding VLAN 0 to HW filter on device bond0 [ 423.251325][T11306] EXT4-fs warning (device sda1): ext4_mb_regular_allocator:3120: inode #2266: comm syz-executor: ext4_mb_regular_allocator: Best len 1, origin len 1, ac_status 2, ac_flags 0x0, cr 1 ret 0 [ 423.251325][T11306] [ 423.273171][T11306] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6363: inode #2266: comm syz-executor: ext4_mb_new_blocks: Allocation found: lblk:0, len:1, pblk:5951 [ 423.273171][T11306] [ 423.291586][T11306] EXT4-fs warning (device sda1): ext4_ext_map_blocks:4486: inode #2266: comm syz-executor: ext4_ext_map_blocks: add newext [0, 1, 5951, unwrit:0] to extent tree. [ 423.291586][T11306] [ 423.353931][T11306] EXT4-fs warning (device sda1): ext4_ext_insert_extent:2015: inode #2266: comm syz-executor: ext4_ext_insert_extent: add newext [0, 1, 5951, unwrit:0] to extent tree. [ 423.353931][T11306] [ 423.374644][T11306] EXT4-fs warning (device sda1): ext4_es_insert_extent:931: inode #2266: comm syz-executor: ext4_es_insert_extent: add lblk:0 len:1 pblk:5951 0x1 to es [ 423.374644][T11306] [ 423.406682][T11327] 8021q: adding VLAN 0 to HW filter on device team0 [ 423.448864][ T1153] bridge0: port 1(bridge_slave_0) entered blocking state [ 423.456088][ T1153] bridge0: port 1(bridge_slave_0) entered forwarding state 2026/02/11 16:42:31 executed programs: 256 [ 423.511249][T11289] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 423.528464][T11289] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 423.573403][T11289] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 423.586393][T11416] loop2: detected capacity change from 0 to 1024 [ 423.624907][ T7231] bridge0: port 2(bridge_slave_1) entered blocking state [ 423.632116][ T7231] bridge0: port 2(bridge_slave_1) entered forwarding state [ 423.686301][T11289] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 423.689567][T11416] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 423.772697][T11423] EXT4-fs warning (device loop2): ext4_cache_extents:532: inode #2: comm syz.2.258: ext4_cache_extents: caching extents [ 423.772697][T11423] [ 423.801655][T11423] EXT4-fs warning (device loop2): ext4_es_cache_extent:1045: inode #2: comm syz.2.258: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 423.801655][T11423] [ 423.822149][T11423] EXT4-fs warning (device loop2): __es_insert_extent:852: inode #2: comm syz.2.258: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 423.822149][T11423] [ 423.841601][T11423] EXT4-fs warning (device loop2): ext4_es_cache_extent:1045: inode #2: comm syz.2.258: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 423.841601][T11423] [ 423.908883][T11352] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 423.921418][T11306] EXT4-fs warning (device loop2): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 423.921418][T11306] [ 423.965802][T11352] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 423.980034][T11423] EXT4-fs warning (device loop2): ext4_es_remove_extent:1655: inode #18: comm syz.2.258: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 423.980034][T11423] [ 424.016049][T11306] EXT4-fs warning (device loop2): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 424.016049][T11306] [ 424.038859][T11352] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 424.061249][T11306] EXT4-fs warning (device loop2): __es_insert_extent:852: inode #11: comm syz-executor: __es_insert_extent: add lblk:0 len:11 pblk:32 status:0x1] [ 424.061249][T11306] [ 424.063373][T11423] EXT4-fs warning (device loop2): __es_remove_extent:1512: inode #18: comm syz.2.258: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 424.063373][T11423] [ 424.079257][T11306] EXT4-fs warning (device loop2): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:32 status:0x1 [ 424.079257][T11306] [ 424.135463][T11352] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 424.294642][ T52] Bluetooth: hci4: command tx timeout [ 424.306054][ T3795] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 424.441830][ T3795] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 424.544168][T11423] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 424.576038][ T3795] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 424.716062][ T3795] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 424.729411][ T6398] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 424.744015][ T6398] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 424.752350][ T6398] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 424.766421][ T6398] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 424.776930][ T6398] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 424.832217][T11289] 8021q: adding VLAN 0 to HW filter on device bond0 [ 424.937948][T11289] 8021q: adding VLAN 0 to HW filter on device team0 [ 424.969548][T11388] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 425.025486][T11388] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 425.042697][T11327] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 425.051122][T11388] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 425.083488][ T7231] bridge0: port 1(bridge_slave_0) entered blocking state [ 425.090979][ T7231] bridge0: port 1(bridge_slave_0) entered forwarding state [ 425.137590][T11388] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 425.159037][ T1130] bridge0: port 2(bridge_slave_1) entered blocking state [ 425.166232][ T1130] bridge0: port 2(bridge_slave_1) entered forwarding state [ 425.185789][ T3795] bridge_slave_1: left allmulticast mode [ 425.192352][ T3795] bridge_slave_1: left promiscuous mode [ 425.198144][ T3795] bridge0: port 2(bridge_slave_1) entered disabled state [ 425.208806][ T3795] bridge_slave_0: left allmulticast mode [ 425.217584][ T3795] bridge_slave_0: left promiscuous mode [ 425.223842][ T3795] bridge0: port 1(bridge_slave_0) entered disabled state [ 425.563468][ T3795] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 425.575177][ T3795] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 425.586498][ T3795] bond0 (unregistering): Released all slaves [ 425.793492][T11352] 8021q: adding VLAN 0 to HW filter on device bond0 [ 425.988494][ T3795] hsr_slave_0: left promiscuous mode [ 425.996390][ T3795] hsr_slave_1: left promiscuous mode [ 426.003870][ T3795] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 426.012773][ T3795] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 426.022426][ T3795] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 426.030442][ T3795] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 426.051737][ T3795] veth1_macvtap: left promiscuous mode [ 426.057333][ T3795] veth0_macvtap: left promiscuous mode [ 426.066190][ T3795] veth1_vlan: left promiscuous mode [ 426.071819][ T3795] veth0_vlan: left promiscuous mode [ 426.370439][ T52] Bluetooth: hci4: command tx timeout [ 426.738147][ T3795] team0 (unregistering): Port device team_slave_1 removed [ 426.789121][ T3795] team0 (unregistering): Port device team_slave_0 removed [ 426.856649][ T52] Bluetooth: hci0: command tx timeout [ 427.358922][T11352] 8021q: adding VLAN 0 to HW filter on device team0 [ 427.413253][T11457] chnl_net:caif_netlink_parms(): no params data found [ 427.445030][ T1153] bridge0: port 1(bridge_slave_0) entered blocking state [ 427.452346][ T1153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 427.544118][ T1153] bridge0: port 2(bridge_slave_1) entered blocking state [ 427.551311][ T1153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 427.646235][T11327] veth0_vlan: entered promiscuous mode [ 427.747447][T11327] veth1_vlan: entered promiscuous mode [ 427.758859][T11457] bridge0: port 1(bridge_slave_0) entered blocking state [ 427.771585][T11457] bridge0: port 1(bridge_slave_0) entered disabled state [ 427.778931][T11457] bridge_slave_0: entered allmulticast mode [ 427.787071][T11457] bridge_slave_0: entered promiscuous mode [ 427.798262][T11457] bridge0: port 2(bridge_slave_1) entered blocking state [ 427.806027][T11457] bridge0: port 2(bridge_slave_1) entered disabled state [ 427.814406][T11457] bridge_slave_1: entered allmulticast mode [ 427.822182][T11457] bridge_slave_1: entered promiscuous mode [ 427.866396][T11457] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 427.884936][T11457] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 427.947195][T11457] team0: Port device team_slave_0 added [ 427.977989][ T3795] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.007951][T11457] team0: Port device team_slave_1 added [ 428.046455][T11289] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 428.060595][T11457] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 428.067664][T11457] 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 1532 would solve the problem. [ 428.097375][T11457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 428.131725][ T3795] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.153728][T11388] 8021q: adding VLAN 0 to HW filter on device bond0 [ 428.162821][T11457] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 428.173073][T11457] 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 1532 would solve the problem. [ 428.201037][T11457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 428.231336][T11327] veth0_macvtap: entered promiscuous mode [ 428.287293][T11327] veth1_macvtap: entered promiscuous mode [ 428.304957][T11457] hsr_slave_0: entered promiscuous mode [ 428.311946][T11457] hsr_slave_1: entered promiscuous mode [ 428.318378][T11457] debugfs: 'hsr0' already exists in 'hsr' [ 428.324938][T11457] Cannot create hsr debugfs directory [ 428.343777][ T3795] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.444234][T11388] 8021q: adding VLAN 0 to HW filter on device team0 [ 428.492844][ T3795] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.542870][T11352] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 428.573460][T11327] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 428.593413][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 428.600628][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 428.632163][T11327] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 428.656387][ T8324] bridge0: port 2(bridge_slave_1) entered blocking state [ 428.663770][ T8324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 428.702199][ T8324] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 428.712705][ T8324] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 428.771774][ T8324] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 428.833294][ T8324] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 428.940644][ T52] Bluetooth: hci0: command tx timeout [ 429.017236][ T3795] bridge_slave_1: left allmulticast mode [ 429.026882][ T3795] bridge_slave_1: left promiscuous mode [ 429.034949][ T3795] bridge0: port 2(bridge_slave_1) entered disabled state [ 429.050713][ T3795] bridge_slave_0: left allmulticast mode [ 429.056412][ T3795] bridge_slave_0: left promiscuous mode [ 429.062450][ T3795] bridge0: port 1(bridge_slave_0) entered disabled state [ 429.429417][ T3795] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 429.448952][ T3795] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 429.461976][ T3795] bond0 (unregistering): Released all slaves [ 429.495706][T11289] veth0_vlan: entered promiscuous mode [ 429.566355][T11352] veth0_vlan: entered promiscuous mode [ 429.676857][T11352] veth1_vlan: entered promiscuous mode [ 429.714225][T11289] veth1_vlan: entered promiscuous mode [ 429.783811][ T1153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 429.821327][ T1153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 429.934822][ T3795] hsr_slave_0: left promiscuous mode [ 429.944588][ T3795] hsr_slave_1: left promiscuous mode [ 429.955861][ T3795] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 429.964279][ T3795] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 429.982704][ T3795] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 429.991702][ T3795] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 430.012885][ T3795] veth1_macvtap: left promiscuous mode [ 430.018465][ T3795] veth0_macvtap: left promiscuous mode [ 430.024860][ T3795] veth1_vlan: left promiscuous mode [ 430.031269][ T3795] veth0_vlan: left promiscuous mode [ 430.654855][ T3795] team0 (unregistering): Port device team_slave_1 removed [ 430.708483][ T3795] team0 (unregistering): Port device team_slave_0 removed [ 431.010122][ T52] Bluetooth: hci0: command tx timeout [ 431.056845][ T7206] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 431.073294][ T7206] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 431.077315][T11352] veth0_macvtap: entered promiscuous mode [ 431.145795][T11327] EXT4-fs warning: 14 callbacks suppressed [ 431.145813][T11327] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2268: comm syz-executor: ext4_cache_extents: caching extents [ 431.145813][T11327] [ 431.175352][T11289] veth0_macvtap: entered promiscuous mode [ 431.190748][T11327] EXT4-fs warning (device sda1): ext4_es_cache_extent:1045: inode #2268: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:4294967295 pblk:18446744073709551615 status:0x8 [ 431.190748][T11327] [ 431.201164][T11352] veth1_macvtap: entered promiscuous mode [ 431.217487][T11327] EXT4-fs warning (device sda1): __es_insert_extent:852: inode #2268: comm syz-executor: __es_insert_extent: add lblk:0 len:4294967295 pblk:576460752303423487 status:0x8] [ 431.217487][T11327] [ 431.262028][T11457] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 431.282500][T11327] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2268: comm syz-executor: ext4_cache_extents: caching extents [ 431.282500][T11327] [ 431.309028][T11457] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 431.311657][T11327] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6274: inode #2268: comm syz-executor: ext4_mb_new_blocks: Allocation requested for: lblk:0 len:1 [ 431.311657][T11327] [ 431.335147][T11327] EXT4-fs warning (device sda1): ext4_mb_regular_allocator:3120: inode #2268: comm syz-executor: ext4_mb_regular_allocator: Best len 1, origin len 1, ac_status 2, ac_flags 0x0, cr 1 ret 0 [ 431.335147][T11327] [ 431.357126][T11327] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6363: inode #2268: comm syz-executor: ext4_mb_new_blocks: Allocation found: lblk:0, len:1, pblk:5953 [ 431.357126][T11327] [ 431.379187][T11327] EXT4-fs warning (device sda1): ext4_ext_map_blocks:4486: inode #2268: comm syz-executor: ext4_ext_map_blocks: add newext [0, 1, 5953, unwrit:0] to extent tree. [ 431.379187][T11327] [ 431.402469][T11327] EXT4-fs warning (device sda1): ext4_ext_insert_extent:2015: inode #2268: comm syz-executor: ext4_ext_insert_extent: add newext [0, 1, 5953, unwrit:0] to extent tree. [ 431.402469][T11327] [ 431.424523][T11457] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 431.446281][T11327] EXT4-fs warning (device sda1): ext4_es_insert_extent:931: inode #2268: comm syz-executor: ext4_es_insert_extent: add lblk:0 len:1 pblk:5953 0x1 to es [ 431.446281][T11327] [ 431.476616][T11457] netdevsim netdevsim0 netdevsim3: renamed from eth3 2026/02/11 16:42:39 executed programs: 259 [ 431.506851][T11289] veth1_macvtap: entered promiscuous mode [ 431.595177][T11388] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 431.629455][T11352] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 431.658960][T11637] loop1: detected capacity change from 0 to 1024 [ 431.676924][T11352] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 431.739224][T11637] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 431.768210][T11289] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 431.806196][T11645] EXT4-fs warning (device loop1): ext4_cache_extents:532: inode #2: comm syz.1.261: ext4_cache_extents: caching extents [ 431.806196][T11645] [ 431.876777][ T1153] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 431.880446][T11645] EXT4-fs warning (device loop1): ext4_es_cache_extent:1045: inode #2: comm syz.1.261: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 431.880446][T11645] [ 431.904077][ T1153] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 431.942315][T11289] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 431.961665][ T7231] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 431.972818][T11645] EXT4-fs warning (device loop1): __es_insert_extent:852: inode #2: comm syz.1.261: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 431.972818][T11645] [ 431.992626][ T7231] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 432.021487][ T1130] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 432.036037][T11645] EXT4-fs warning (device loop1): ext4_es_cache_extent:1045: inode #2: comm syz.1.261: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 432.036037][T11645] [ 432.072804][T11327] EXT4-fs warning (device loop1): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 432.072804][T11327] [ 432.089482][T11645] EXT4-fs warning (device loop1): ext4_es_remove_extent:1655: inode #18: comm syz.1.261: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 432.089482][T11645] [ 432.104174][ T1130] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 432.114049][T11327] EXT4-fs warning (device loop1): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 432.114049][T11327] [ 432.139328][ T1130] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 432.153300][T11645] EXT4-fs warning (device loop1): __es_remove_extent:1512: inode #18: comm syz.1.261: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 432.153300][T11645] [ 432.174423][T11327] EXT4-fs warning (device loop1): __es_insert_extent:852: inode #11: comm syz-executor: __es_insert_extent: add lblk:0 len:11 pblk:32 status:0x1] [ 432.174423][T11327] [ 432.192974][T11645] EXT4-fs warning (device loop1): ext4_ext_remove_space:2855: inode #18: comm syz.1.261: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 432.192974][T11645] [ 432.194335][ T1130] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 432.363994][ T1130] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 432.384956][ T1130] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 432.556168][ T1130] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 432.566319][ T1130] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 432.577696][ T8280] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 432.608109][ T8280] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 432.645945][T11457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 432.676417][T11645] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 432.748839][ T1130] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 432.765723][T11388] veth0_vlan: entered promiscuous mode [ 432.783539][ T1130] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 432.787575][T11666] loop3: detected capacity change from 0 to 1024 [ 432.815753][T11388] veth1_vlan: entered promiscuous mode [ 432.844896][ T6398] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 432.856664][ T6398] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 432.872337][ T6398] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 432.882600][ T6398] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 432.891820][ T6398] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 432.906543][T11666] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 432.927367][T11666] EXT4-fs warning (device loop3): ext4_cache_extents:532: inode #2: comm syz.3.264: ext4_cache_extents: caching extents [ 432.927367][T11666] [ 432.946560][ T8324] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 432.960186][T11666] EXT4-fs warning (device loop3): ext4_es_cache_extent:1045: inode #2: comm syz.3.264: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 432.960186][T11666] [ 432.998480][T11666] EXT4-fs warning (device loop3): __es_insert_extent:852: inode #2: comm syz.3.264: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 432.998480][T11666] [ 433.016222][T11457] 8021q: adding VLAN 0 to HW filter on device team0 [ 433.029595][T11666] EXT4-fs warning (device loop3): ext4_es_cache_extent:1045: inode #2: comm syz.3.264: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 433.029595][T11666] [ 433.090010][ T6398] Bluetooth: hci0: command tx timeout [ 433.150771][T11674] EXT4-fs warning (device loop3): ext4_es_remove_extent:1655: inode #18: comm syz.3.264: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 433.150771][T11674] [ 433.175441][ T8324] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 433.190104][T11678] loop9: detected capacity change from 0 to 1024 [ 433.216313][T11674] EXT4-fs warning (device loop3): __es_remove_extent:1512: inode #18: comm syz.3.264: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 433.216313][T11674] [ 433.233237][T11352] EXT4-fs warning (device loop3): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 433.233237][T11352] [ 433.252004][T11674] EXT4-fs warning (device loop3): ext4_ext_remove_space:2855: inode #18: comm syz.3.264: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 433.252004][T11674] [ 433.252615][T11674] EXT4-fs warning (device loop3): ext4_cache_extents:532: inode #18: comm syz.3.264: ext4_cache_extents: caching extents [ 433.252615][T11674] [ 433.288383][T11674] EXT4-fs warning (device loop3): ext4_es_cache_extent:1045: inode #18: comm syz.3.264: ext4_es_cache_extent: cache extent lblk:0 len:4294967295 pblk:18446744073709551615 status:0x8 [ 433.288383][T11674] [ 433.317889][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 433.325110][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 433.368519][T11678] EXT4-fs (loop9): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 433.400256][T11683] EXT4-fs warning (device loop9): ext4_cache_extents:532: inode #2: comm syz.9.256: ext4_cache_extents: caching extents [ 433.400256][T11683] [ 433.427792][T11683] EXT4-fs warning (device loop9): ext4_es_cache_extent:1045: inode #2: comm syz.9.256: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 433.427792][T11683] [ 433.460515][T11683] EXT4-fs warning (device loop9): __es_insert_extent:852: inode #2: comm syz.9.256: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 433.460515][T11683] [ 433.494227][ T8324] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 433.515857][T11683] EXT4-fs warning (device loop9): ext4_es_cache_extent:1045: inode #2: comm syz.9.256: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 433.515857][T11683] [ 433.539280][T11683] EXT4-fs warning (device loop9): ext4_es_remove_extent:1655: inode #18: comm syz.9.256: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 433.539280][T11683] [ 433.580972][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 433.588122][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 433.604306][T11289] EXT4-fs warning (device loop9): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 433.604306][T11289] [ 433.620184][T11683] EXT4-fs warning (device loop9): __es_remove_extent:1512: inode #18: comm syz.9.256: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 433.620184][T11683] [ 433.644937][T11289] EXT4-fs warning (device loop9): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 433.644937][T11289] [ 433.666145][T11683] EXT4-fs warning (device loop9): ext4_ext_remove_space:2855: inode #18: comm syz.9.256: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 433.666145][T11683] [ 433.685346][T11289] EXT4-fs warning (device loop9): __es_insert_extent:852: inode #11: comm syz-executor: __es_insert_extent: add lblk:0 len:11 pblk:32 status:0x1] [ 433.685346][T11289] [ 433.756560][ T8324] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 433.890900][T11674] EXT4-fs error (device loop3): mb_free_blocks:2059: group 0, inode 18: block 145:freeing already freed block (bit 9); block bitmap corrupt. [ 433.926859][T11674] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 434.009087][T11388] veth0_macvtap: entered promiscuous mode [ 434.070329][T11683] EXT4-fs (loop9): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 434.129633][ T52] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 434.146892][ T52] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 434.155152][ T52] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 434.163853][ T52] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 434.172745][ T52] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 434.206328][T11388] veth1_macvtap: entered promiscuous mode [ 434.214463][ T6398] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 434.223862][ T6398] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 434.245717][ T6398] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 434.255132][ T6398] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 434.263135][ T6398] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 434.350176][ T8324] bridge_slave_1: left allmulticast mode [ 434.355862][ T8324] bridge_slave_1: left promiscuous mode [ 434.363412][ T8324] bridge0: port 2(bridge_slave_1) entered disabled state [ 434.375032][ T8324] bridge_slave_0: left allmulticast mode [ 434.383423][ T8324] bridge_slave_0: left promiscuous mode [ 434.390949][ T8324] bridge0: port 1(bridge_slave_0) entered disabled state [ 434.745370][ T8324] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 434.758842][ T8324] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 434.777219][ T8324] bond0 (unregistering): Released all slaves [ 434.923543][T11388] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 434.931651][ T6398] Bluetooth: hci1: command tx timeout [ 434.989849][T11668] chnl_net:caif_netlink_parms(): no params data found [ 435.088064][T11388] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 435.189727][ T13] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 435.235731][ T13] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 435.264398][ T8324] hsr_slave_0: left promiscuous mode [ 435.270866][ T8324] hsr_slave_1: left promiscuous mode [ 435.276665][ T8324] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 435.284725][ T8324] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 435.293010][ T8324] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 435.301566][ T8324] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 435.317844][ T8324] veth1_macvtap: left promiscuous mode [ 435.323619][ T8324] veth0_macvtap: left promiscuous mode [ 435.329169][ T8324] veth1_vlan: left promiscuous mode [ 435.335000][ T8324] veth0_vlan: left promiscuous mode [ 435.736463][ T8324] team0 (unregistering): Port device team_slave_1 removed [ 435.774652][ T8324] team0 (unregistering): Port device team_slave_0 removed [ 436.106831][ T13] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 436.115646][ T13] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 436.147898][T11668] bridge0: port 1(bridge_slave_0) entered blocking state [ 436.156657][T11668] bridge0: port 1(bridge_slave_0) entered disabled state [ 436.164203][T11668] bridge_slave_0: entered allmulticast mode [ 436.171807][T11668] bridge_slave_0: entered promiscuous mode [ 436.214090][T11668] bridge0: port 2(bridge_slave_1) entered blocking state [ 436.214301][ T6398] Bluetooth: hci2: command tx timeout [ 436.222031][T11668] bridge0: port 2(bridge_slave_1) entered disabled state [ 436.241413][T11668] bridge_slave_1: entered allmulticast mode [ 436.248398][T11668] bridge_slave_1: entered promiscuous mode [ 436.300079][ T6398] Bluetooth: hci3: command tx timeout [ 436.331800][T11668] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 436.366938][T11457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 436.398703][T11668] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 436.483054][T11668] team0: Port device team_slave_0 added [ 436.502780][T11668] team0: Port device team_slave_1 added [ 436.509328][T11701] chnl_net:caif_netlink_parms(): no params data found [ 436.587457][T11668] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 436.594676][T11668] 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 1532 would solve the problem. [ 436.622625][T11668] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 436.635425][T11668] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 436.642668][T11668] 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 1532 would solve the problem. [ 436.669271][T11668] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 436.699338][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 436.711477][T11697] chnl_net:caif_netlink_parms(): no params data found [ 436.720511][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 436.797040][ T8324] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 436.860533][T11701] bridge0: port 1(bridge_slave_0) entered blocking state [ 436.868052][T11701] bridge0: port 1(bridge_slave_0) entered disabled state [ 436.878867][T11701] bridge_slave_0: entered allmulticast mode [ 436.885830][T11701] bridge_slave_0: entered promiscuous mode [ 436.911564][T11701] bridge0: port 2(bridge_slave_1) entered blocking state [ 436.918930][T11701] bridge0: port 2(bridge_slave_1) entered disabled state [ 436.926483][T11701] bridge_slave_1: entered allmulticast mode [ 436.935007][T11701] bridge_slave_1: entered promiscuous mode [ 436.946166][T11668] hsr_slave_0: entered promiscuous mode [ 436.952659][T11668] hsr_slave_1: entered promiscuous mode [ 436.958985][T11668] debugfs: 'hsr0' already exists in 'hsr' [ 436.964908][T11668] Cannot create hsr debugfs directory [ 436.972467][ T7231] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 436.981900][ T7231] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 436.996319][ T8324] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.010110][ T6398] Bluetooth: hci1: command tx timeout [ 437.087339][T11388] EXT4-fs warning: 62 callbacks suppressed [ 437.087357][T11388] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2274: comm syz-executor: ext4_cache_extents: caching extents [ 437.087357][T11388] [ 437.099905][T11697] bridge0: port 1(bridge_slave_0) entered blocking state [ 437.117647][T11697] bridge0: port 1(bridge_slave_0) entered disabled state [ 437.118356][T11388] EXT4-fs warning (device sda1): ext4_es_cache_extent:1045: inode #2274: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:4294967295 pblk:18446744073709551615 status:0x8 [ 437.118356][T11388] [ 437.125281][T11697] bridge_slave_0: entered allmulticast mode [ 437.148150][T11388] EXT4-fs warning (device sda1): __es_insert_extent:852: inode #2274: comm syz-executor: __es_insert_extent: add lblk:0 len:4294967295 pblk:576460752303423487 status:0x8] [ 437.148150][T11388] [ 437.154361][T11697] bridge_slave_0: entered promiscuous mode [ 437.182300][T11388] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2274: comm syz-executor: ext4_cache_extents: caching extents [ 437.182300][T11388] [ 437.184151][T11701] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 437.197767][T11388] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6274: inode #2274: comm syz-executor: ext4_mb_new_blocks: Allocation requested for: lblk:0 len:1 [ 437.197767][T11388] [ 437.197896][T11388] EXT4-fs warning (device sda1): ext4_mb_regular_allocator:3120: inode #2274: comm syz-executor: ext4_mb_regular_allocator: Best len 1, origin len 1, ac_status 2, ac_flags 0x0, cr 1 ret 0 [ 437.197896][T11388] [ 437.245496][T11388] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6363: inode #2274: comm syz-executor: ext4_mb_new_blocks: Allocation found: lblk:0, len:1, pblk:5959 [ 437.245496][T11388] [ 437.264792][T11388] EXT4-fs warning (device sda1): ext4_ext_map_blocks:4486: inode #2274: comm syz-executor: ext4_ext_map_blocks: add newext [0, 1, 5959, unwrit:0] to extent tree. [ 437.264792][T11388] 2026/02/11 16:42:45 executed programs: 268 [ 437.283733][T11388] EXT4-fs warning (device sda1): ext4_ext_insert_extent:2015: inode #2274: comm syz-executor: ext4_ext_insert_extent: add newext [0, 1, 5959, unwrit:0] to extent tree. [ 437.283733][T11388] [ 437.302958][T11388] EXT4-fs warning (device sda1): ext4_es_insert_extent:931: inode #2274: comm syz-executor: ext4_es_insert_extent: add lblk:0 len:1 pblk:5959 0x1 to es [ 437.302958][T11388] [ 437.323710][ T8324] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.388215][T11742] loop4: detected capacity change from 0 to 1024 [ 437.400996][T11697] bridge0: port 2(bridge_slave_1) entered blocking state [ 437.408138][T11697] bridge0: port 2(bridge_slave_1) entered disabled state [ 437.419106][T11697] bridge_slave_1: entered allmulticast mode [ 437.442845][T11697] bridge_slave_1: entered promiscuous mode [ 437.455198][T11701] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 437.470761][T11742] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 437.496101][T11746] EXT4-fs warning (device loop4): ext4_cache_extents:532: inode #2: comm syz.4.267: ext4_cache_extents: caching extents [ 437.496101][T11746] [ 437.512771][T11746] EXT4-fs warning (device loop4): ext4_es_cache_extent:1045: inode #2: comm syz.4.267: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 437.512771][T11746] [ 437.531282][T11746] EXT4-fs warning (device loop4): __es_insert_extent:852: inode #2: comm syz.4.267: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 437.531282][T11746] [ 437.542352][ T8324] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.548585][T11746] EXT4-fs warning (device loop4): ext4_es_cache_extent:1045: inode #2: comm syz.4.267: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 437.548585][T11746] [ 437.594185][T11746] EXT4-fs warning (device loop4): ext4_es_remove_extent:1655: inode #18: comm syz.4.267: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 437.594185][T11746] [ 437.597082][T11388] EXT4-fs warning (device loop4): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 437.597082][T11388] [ 437.628017][T11388] EXT4-fs warning (device loop4): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 437.628017][T11388] [ 437.646542][T11746] EXT4-fs warning (device loop4): __es_remove_extent:1512: inode #18: comm syz.4.267: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 437.646542][T11746] [ 437.648645][T11388] EXT4-fs warning (device loop4): __es_insert_extent:852: inode #11: comm syz-executor: __es_insert_extent: add lblk:0 len:11 pblk:32 status:0x1] [ 437.648645][T11388] [ 437.690447][T11746] EXT4-fs warning (device loop4): ext4_ext_remove_space:2855: inode #18: comm syz.4.267: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 437.690447][T11746] [ 437.703127][T11457] veth0_vlan: entered promiscuous mode [ 437.836799][T11697] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 437.876065][T11701] team0: Port device team_slave_0 added [ 437.884185][T11701] team0: Port device team_slave_1 added [ 437.913786][T11697] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 437.939415][T11457] veth1_vlan: entered promiscuous mode [ 437.962667][T11701] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 437.971246][T11701] 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 1532 would solve the problem. [ 437.997890][T11701] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 438.006190][T11746] EXT4-fs error (device loop4): mb_free_blocks:2059: group 0, inode 18: block 177:freeing already freed block (bit 11); block bitmap corrupt. [ 438.010928][T11701] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 438.031186][T11701] 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 1532 would solve the problem. [ 438.043758][T11746] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 438.059087][T11701] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 438.143618][ T52] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 438.149520][T11697] team0: Port device team_slave_0 added [ 438.157431][ T52] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 438.166211][ T52] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 438.175510][ T52] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 438.176188][T11697] team0: Port device team_slave_1 added [ 438.191027][ T52] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 438.290704][ T52] Bluetooth: hci2: command tx timeout [ 438.302314][T11701] hsr_slave_0: entered promiscuous mode [ 438.308645][T11701] hsr_slave_1: entered promiscuous mode [ 438.316387][T11701] debugfs: 'hsr0' already exists in 'hsr' [ 438.322282][T11701] Cannot create hsr debugfs directory [ 438.329269][T11697] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 438.340013][T11697] 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 1532 would solve the problem. [ 438.366606][T11697] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 438.379713][T11697] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 438.380001][ T52] Bluetooth: hci3: command tx timeout [ 438.386950][T11697] 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 1532 would solve the problem. [ 438.386979][T11697] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 438.494216][ T8324] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 438.592300][T11697] hsr_slave_0: entered promiscuous mode [ 438.598569][T11697] hsr_slave_1: entered promiscuous mode [ 438.606761][T11697] debugfs: 'hsr0' already exists in 'hsr' [ 438.613769][T11697] Cannot create hsr debugfs directory [ 438.637620][ T8324] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 438.718395][ T8324] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 438.776424][T11457] veth0_macvtap: entered promiscuous mode [ 438.799602][T11457] veth1_macvtap: entered promiscuous mode [ 438.825652][ T8324] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 438.993125][T11457] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 439.049944][T11668] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 439.062253][T11668] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 439.090299][ T52] Bluetooth: hci1: command tx timeout [ 439.130951][T11457] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 439.138283][T11668] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 439.184926][T11668] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 439.268273][ T8324] bridge_slave_1: left allmulticast mode [ 439.280220][ T8324] bridge_slave_1: left promiscuous mode [ 439.286067][ T8324] bridge0: port 2(bridge_slave_1) entered disabled state [ 439.298984][ T8324] bridge_slave_0: left allmulticast mode [ 439.306558][ T8324] bridge_slave_0: left promiscuous mode [ 439.312705][ T8324] bridge0: port 1(bridge_slave_0) entered disabled state [ 439.323053][ T8324] bridge_slave_1: left allmulticast mode [ 439.328750][ T8324] bridge_slave_1: left promiscuous mode [ 439.337249][ T8324] bridge0: port 2(bridge_slave_1) entered disabled state [ 439.346695][ T8324] bridge_slave_0: left allmulticast mode [ 439.353390][ T8324] bridge_slave_0: left promiscuous mode [ 439.359242][ T8324] bridge0: port 1(bridge_slave_0) entered disabled state [ 439.645929][ T8324] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 439.656835][ T8324] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 439.666810][ T8324] bond0 (unregistering): Released all slaves [ 439.916572][ T8324] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 439.929193][ T8324] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 439.939473][ T8324] bond0 (unregistering): Released all slaves [ 439.952562][ T3795] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 439.969609][T11749] chnl_net:caif_netlink_parms(): no params data found [ 439.993853][ T3795] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 440.045496][ T3795] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 440.061176][ T3795] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 440.213005][ T52] Bluetooth: hci4: command tx timeout [ 440.221981][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.224385][T11749] bridge0: port 1(bridge_slave_0) entered blocking state [ 440.235569][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.235608][T11749] bridge0: port 1(bridge_slave_0) entered disabled state [ 440.254850][T11749] bridge_slave_0: entered allmulticast mode [ 440.262285][T11749] bridge_slave_0: entered promiscuous mode [ 440.271790][T11749] bridge0: port 2(bridge_slave_1) entered blocking state [ 440.278947][T11749] bridge0: port 2(bridge_slave_1) entered disabled state [ 440.286231][T11749] bridge_slave_1: entered allmulticast mode [ 440.295151][T11749] bridge_slave_1: entered promiscuous mode [ 440.365882][T11749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 440.381397][ T52] Bluetooth: hci2: command tx timeout [ 440.398125][T11749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 440.423095][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 440.444762][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 440.453393][ T52] Bluetooth: hci3: command tx timeout [ 440.482550][T11749] team0: Port device team_slave_0 added [ 440.534945][T11749] team0: Port device team_slave_1 added [ 440.590591][T11749] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 440.597604][T11749] 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 1532 would solve the problem. [ 440.625137][T11749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 440.642310][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 440.650929][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 440.675708][T11749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 440.682854][T11749] 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 1532 would solve the problem. [ 440.708999][T11749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 440.764979][ T8324] hsr_slave_0: left promiscuous mode [ 440.773378][ T8324] hsr_slave_1: left promiscuous mode [ 440.779619][ T8324] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 440.791377][ T8324] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 440.799602][ T8324] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 440.808015][ T8324] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 440.833699][ T8324] hsr_slave_0: left promiscuous mode [ 440.842882][ T8324] hsr_slave_1: left promiscuous mode [ 440.843679][T11764] loop0: detected capacity change from 0 to 1024 [ 440.848928][ T8324] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 440.867624][ T8324] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 440.886019][ T8324] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 440.894413][ T8324] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 440.915094][T11764] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 440.933230][T11767] EXT4-fs warning (device loop0): ext4_cache_extents:532: inode #2: comm syz.0.270: ext4_cache_extents: caching extents [ 440.933230][T11767] [ 440.949668][T11767] EXT4-fs warning (device loop0): ext4_es_cache_extent:1045: inode #2: comm syz.0.270: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 440.949668][T11767] [ 440.955025][ T8324] veth1_macvtap: left promiscuous mode [ 440.973837][ T8324] veth0_macvtap: left promiscuous mode [ 440.979508][ T8324] veth1_vlan: left promiscuous mode [ 440.985916][ T8324] veth0_vlan: left promiscuous mode [ 440.992917][ T8324] veth1_macvtap: left promiscuous mode [ 440.993892][T11767] EXT4-fs warning (device loop0): __es_insert_extent:852: inode #2: comm syz.0.270: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 440.993892][T11767] [ 440.998703][ T8324] veth0_macvtap: left promiscuous mode [ 441.022665][ T8324] veth1_vlan: left promiscuous mode [ 441.028035][ T8324] veth0_vlan: left promiscuous mode [ 441.049275][T11767] EXT4-fs warning (device loop0): ext4_es_cache_extent:1045: inode #2: comm syz.0.270: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 441.049275][T11767] [ 441.119546][T11457] EXT4-fs warning (device loop0): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 441.119546][T11457] [ 441.139944][T11457] EXT4-fs warning (device loop0): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 441.139944][T11457] [ 441.150633][T11767] EXT4-fs warning (device loop0): ext4_es_remove_extent:1655: inode #18: comm syz.0.270: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 441.150633][T11767] [ 441.177218][T11767] EXT4-fs warning (device loop0): __es_remove_extent:1512: inode #18: comm syz.0.270: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 441.177218][T11767] [ 441.184005][ T52] Bluetooth: hci1: command tx timeout [ 441.210067][T11767] EXT4-fs warning (device loop0): ext4_ext_remove_space:2855: inode #18: comm syz.0.270: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 441.210067][T11767] [ 441.220176][T11457] EXT4-fs warning (device loop0): __es_insert_extent:852: inode #11: comm syz-executor: __es_insert_extent: add lblk:0 len:11 pblk:32 status:0x1] [ 441.220176][T11457] [ 441.268671][T11767] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4242: comm syz.0.270: Allocating blocks 497-513 which overlap fs metadata [ 441.283592][T11767] EXT4-fs (loop0): pa ffff8880768d3740: logic 256, phys. 385, len 8 [ 441.291845][T11767] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5486: group 0, free 0, pa_free 1 [ 441.342359][T11457] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 441.399169][T11770] loop0: detected capacity change from 0 to 1024 [ 441.457778][T11770] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 441.475790][T11770] EXT4-fs warning (device loop0): ext4_cache_extents:532: inode #2: comm syz.0.283: ext4_cache_extents: caching extents [ 441.475790][T11770] [ 441.496533][T11770] EXT4-fs warning (device loop0): ext4_es_cache_extent:1045: inode #2: comm syz.0.283: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 441.496533][T11770] [ 441.515378][T11770] EXT4-fs warning (device loop0): __es_insert_extent:852: inode #2: comm syz.0.283: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 441.515378][T11770] [ 441.534110][T11770] EXT4-fs warning (device loop0): ext4_es_cache_extent:1045: inode #2: comm syz.0.283: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 441.534110][T11770] [ 441.553483][T11773] EXT4-fs warning (device loop0): ext4_es_remove_extent:1655: inode #18: comm syz.0.283: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 441.553483][T11773] [ 441.575962][T11457] EXT4-fs warning (device loop0): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 441.575962][T11457] [ 441.594261][T11773] EXT4-fs warning (device loop0): __es_remove_extent:1512: inode #18: comm syz.0.283: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 441.594261][T11773] [ 441.619984][T11457] EXT4-fs warning (device loop0): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 441.619984][T11457] [ 441.631674][T11773] EXT4-fs warning (device loop0): ext4_ext_remove_space:2855: inode #18: comm syz.0.283: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 441.631674][T11773] [ 441.638713][T11457] EXT4-fs warning (device loop0): __es_insert_extent:852: inode #11: comm syz-executor: __es_insert_extent: add lblk:0 len:11 pblk:32 status:0x1] [ 441.638713][T11457] [ 441.697876][T11773] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4242: comm syz.0.283: Allocating blocks 497-513 which overlap fs metadata [ 441.712754][T11773] EXT4-fs (loop0): pa ffff8880562561d0: logic 256, phys. 385, len 8 [ 441.721021][T11773] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5486: group 0, free 0, pa_free 1 [ 441.948836][ T8324] team0 (unregistering): Port device team_slave_1 removed [ 441.986739][ T8324] team0 (unregistering): Port device team_slave_0 removed [ 442.300022][ T52] Bluetooth: hci4: command tx timeout [ 442.459972][ T52] Bluetooth: hci2: command tx timeout [ 442.539988][ T52] Bluetooth: hci3: command tx timeout [ 442.650029][ T8324] team0 (unregistering): Port device team_slave_1 removed [ 442.686373][ T8324] team0 (unregistering): Port device team_slave_0 removed [ 443.119643][T11749] hsr_slave_0: entered promiscuous mode [ 443.134655][T11749] hsr_slave_1: entered promiscuous mode [ 443.147491][T11749] debugfs: 'hsr0' already exists in 'hsr' [ 443.154387][T11749] Cannot create hsr debugfs directory [ 443.216478][T11668] 8021q: adding VLAN 0 to HW filter on device bond0 [ 443.261493][T11773] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 2026/02/11 16:42:51 executed programs: 274 [ 443.366307][T11775] EXT4-fs warning: 26 callbacks suppressed [ 443.366327][T11775] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2277: comm syz-executor: ext4_cache_extents: caching extents [ 443.366327][T11775] [ 443.388542][T11775] EXT4-fs warning (device sda1): ext4_es_cache_extent:1045: inode #2277: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:4294967295 pblk:18446744073709551615 status:0x8 [ 443.388542][T11775] [ 443.437771][T11775] EXT4-fs warning (device sda1): __es_insert_extent:852: inode #2277: comm syz-executor: __es_insert_extent: add lblk:0 len:4294967295 pblk:576460752303423487 status:0x8] [ 443.437771][T11775] [ 443.462716][T11775] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2277: comm syz-executor: ext4_cache_extents: caching extents [ 443.462716][T11775] [ 443.485616][T11775] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6274: inode #2277: comm syz-executor: ext4_mb_new_blocks: Allocation requested for: lblk:0 len:1 [ 443.485616][T11775] [ 443.508061][T11775] EXT4-fs warning (device sda1): ext4_mb_regular_allocator:3120: inode #2277: comm syz-executor: ext4_mb_regular_allocator: Best len 1, origin len 1, ac_status 2, ac_flags 0x0, cr 1 ret 0 [ 443.508061][T11775] [ 443.536934][T11668] 8021q: adding VLAN 0 to HW filter on device team0 [ 443.550321][T11775] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6363: inode #2277: comm syz-executor: ext4_mb_new_blocks: Allocation found: lblk:0, len:1, pblk:5962 [ 443.550321][T11775] [ 443.572509][T11775] EXT4-fs warning (device sda1): ext4_ext_map_blocks:4486: inode #2277: comm syz-executor: ext4_ext_map_blocks: add newext [0, 1, 5962, unwrit:0] to extent tree. [ 443.572509][T11775] [ 443.591864][T11775] EXT4-fs warning (device sda1): ext4_ext_insert_extent:2015: inode #2277: comm syz-executor: ext4_ext_insert_extent: add newext [0, 1, 5962, unwrit:0] to extent tree. [ 443.591864][T11775] [ 443.611799][T11775] EXT4-fs warning (device sda1): ext4_es_insert_extent:931: inode #2277: comm syz-executor: ext4_es_insert_extent: add lblk:0 len:1 pblk:5962 0x1 to es [ 443.611799][T11775] [ 443.612452][T11701] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 443.656031][ T6398] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 443.670610][ T6398] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 443.678748][ T6398] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 443.694558][ T6398] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 443.697358][T11701] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 443.710692][ T6398] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 443.754901][ T3529] bridge0: port 1(bridge_slave_0) entered blocking state [ 443.762300][ T3529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 443.783195][ T3529] bridge0: port 2(bridge_slave_1) entered blocking state [ 443.790499][ T3529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 443.807486][T11701] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 443.843651][T11701] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 443.929200][T11697] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 443.964359][T11697] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 443.989155][T11697] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 444.030788][T11697] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 444.148854][ T8324] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.282184][ T8324] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.371146][ T52] Bluetooth: hci4: command tx timeout [ 444.407957][T11776] chnl_net:caif_netlink_parms(): no params data found [ 444.441636][ T8324] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.537641][T11668] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 444.618610][ T8324] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.652171][T11749] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 444.669067][T11749] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 444.685245][T11776] bridge0: port 1(bridge_slave_0) entered blocking state [ 444.694131][T11776] bridge0: port 1(bridge_slave_0) entered disabled state [ 444.701729][T11776] bridge_slave_0: entered allmulticast mode [ 444.709465][T11776] bridge_slave_0: entered promiscuous mode [ 444.721699][T11749] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 444.734312][T11776] bridge0: port 2(bridge_slave_1) entered blocking state [ 444.742127][T11776] bridge0: port 2(bridge_slave_1) entered disabled state [ 444.749353][T11776] bridge_slave_1: entered allmulticast mode [ 444.757081][T11776] bridge_slave_1: entered promiscuous mode [ 444.768961][T11749] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 444.838637][T11776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 444.875262][T11701] 8021q: adding VLAN 0 to HW filter on device bond0 [ 444.885496][T11697] 8021q: adding VLAN 0 to HW filter on device bond0 [ 444.895195][T11776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 444.978335][T11776] team0: Port device team_slave_0 added [ 444.987457][T11776] team0: Port device team_slave_1 added [ 445.036625][T11701] 8021q: adding VLAN 0 to HW filter on device team0 [ 445.056798][T11776] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 445.064029][T11776] 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 1532 would solve the problem. [ 445.091352][T11776] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 445.105434][T11776] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 445.112990][T11776] 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 1532 would solve the problem. [ 445.139142][T11776] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 445.153894][T11697] 8021q: adding VLAN 0 to HW filter on device team0 [ 445.177943][ T8324] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.221967][ T3465] bridge0: port 1(bridge_slave_0) entered blocking state [ 445.229562][ T3465] bridge0: port 1(bridge_slave_0) entered forwarding state [ 445.268713][ T8324] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.288334][ T3465] bridge0: port 1(bridge_slave_0) entered blocking state [ 445.295555][ T3465] bridge0: port 1(bridge_slave_0) entered forwarding state [ 445.322692][ T3465] bridge0: port 2(bridge_slave_1) entered blocking state [ 445.329881][ T3465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 445.347716][T11776] hsr_slave_0: entered promiscuous mode [ 445.354958][T11776] hsr_slave_1: entered promiscuous mode [ 445.361300][T11776] debugfs: 'hsr0' already exists in 'hsr' [ 445.367067][T11776] Cannot create hsr debugfs directory [ 445.379604][ T1221] bridge0: port 2(bridge_slave_1) entered blocking state [ 445.386869][ T1221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 445.418904][ T8324] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.498768][T11668] veth0_vlan: entered promiscuous mode [ 445.539375][ T8324] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.615565][T11668] veth1_vlan: entered promiscuous mode [ 445.731707][ T52] Bluetooth: hci0: command tx timeout [ 445.738288][T11749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 445.804414][T11668] veth0_macvtap: entered promiscuous mode [ 445.832915][T11668] veth1_macvtap: entered promiscuous mode [ 445.914481][ T8324] bridge_slave_1: left allmulticast mode [ 445.921332][ T8324] bridge_slave_1: left promiscuous mode [ 445.927290][ T8324] bridge0: port 2(bridge_slave_1) entered disabled state [ 445.939647][ T8324] bridge_slave_0: left allmulticast mode [ 445.960941][ T8324] bridge_slave_0: left promiscuous mode [ 445.966830][ T8324] bridge0: port 1(bridge_slave_0) entered disabled state [ 445.982469][ T8324] bridge_slave_1: left allmulticast mode [ 445.988243][ T8324] bridge_slave_1: left promiscuous mode [ 445.996440][ T8324] bridge0: port 2(bridge_slave_1) entered disabled state [ 446.008352][ T8324] bridge_slave_0: left allmulticast mode [ 446.014317][ T8324] bridge_slave_0: left promiscuous mode [ 446.020090][ T8324] bridge0: port 1(bridge_slave_0) entered disabled state [ 446.276666][ T8324] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 446.287166][ T8324] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 446.297062][ T8324] bond0 (unregistering): Released all slaves [ 446.460318][ T52] Bluetooth: hci4: command tx timeout [ 446.514778][ T8324] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 446.525077][ T8324] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 446.536336][ T8324] bond0 (unregistering): Released all slaves [ 446.546904][T11749] 8021q: adding VLAN 0 to HW filter on device team0 [ 446.626688][ T1221] bridge0: port 1(bridge_slave_0) entered blocking state [ 446.633836][ T1221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 446.663108][T11668] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 446.736615][ T1221] bridge0: port 2(bridge_slave_1) entered blocking state [ 446.743800][ T1221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 446.753645][T11668] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 446.775288][T11697] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 446.787286][ T3529] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 446.799229][ T3529] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 446.836276][ T3529] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 446.892097][ T3529] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 447.037395][T11701] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 447.228886][T11749] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 447.258695][ T1221] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 447.294016][ T1221] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 447.402919][ T8324] hsr_slave_0: left promiscuous mode [ 447.415915][ T8324] hsr_slave_1: left promiscuous mode [ 447.423380][ T8324] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 447.431827][ T8324] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 447.443733][ T8324] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 447.451339][ T8324] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 447.471651][ T8324] hsr_slave_0: left promiscuous mode [ 447.477600][ T8324] hsr_slave_1: left promiscuous mode [ 447.484081][ T8324] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 447.494464][ T8324] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 447.502670][ T8324] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 447.510414][ T8324] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 447.532176][ T8324] veth1_macvtap: left promiscuous mode [ 447.537805][ T8324] veth0_macvtap: left promiscuous mode [ 447.543550][ T8324] veth1_vlan: left promiscuous mode [ 447.549097][ T8324] veth0_vlan: left promiscuous mode [ 447.556789][ T8324] veth1_macvtap: left promiscuous mode [ 447.562579][ T8324] veth0_macvtap: left promiscuous mode [ 447.568273][ T8324] veth1_vlan: left promiscuous mode [ 447.574857][ T8324] veth0_vlan: left promiscuous mode [ 447.810390][ T52] Bluetooth: hci0: command tx timeout [ 448.066688][ T8324] team0 (unregistering): Port device team_slave_1 removed [ 448.102925][ T8324] team0 (unregistering): Port device team_slave_0 removed [ 448.755169][ T8324] team0 (unregistering): Port device team_slave_1 removed [ 448.789371][ T8324] team0 (unregistering): Port device team_slave_0 removed [ 449.104290][T11776] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 449.118498][ T3795] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 449.127335][ T3795] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 449.136229][T11776] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 449.148611][T11776] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 449.165917][T11776] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 449.208212][T11668] EXT4-fs warning: 2 callbacks suppressed [ 449.208227][T11668] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2278: comm syz-executor: ext4_cache_extents: caching extents [ 449.208227][T11668] [ 449.243256][T11668] EXT4-fs warning (device sda1): ext4_es_cache_extent:1045: inode #2278: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:4294967295 pblk:18446744073709551615 status:0x8 [ 449.243256][T11668] [ 449.266635][T11668] EXT4-fs warning (device sda1): __es_insert_extent:852: inode #2278: comm syz-executor: __es_insert_extent: add lblk:0 len:4294967295 pblk:576460752303423487 status:0x8] [ 449.266635][T11668] [ 449.287246][T11668] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2278: comm syz-executor: ext4_cache_extents: caching extents [ 449.287246][T11668] [ 449.310300][T11668] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6274: inode #2278: comm syz-executor: ext4_mb_new_blocks: Allocation requested for: lblk:0 len:1 [ 449.310300][T11668] [ 449.346489][T11668] EXT4-fs warning (device sda1): ext4_mb_regular_allocator:3120: inode #2278: comm syz-executor: ext4_mb_regular_allocator: Best len 1, origin len 1, ac_status 2, ac_flags 0x0, cr 1 ret 0 [ 449.346489][T11668] [ 449.348012][T11697] veth0_vlan: entered promiscuous mode [ 449.385885][T11668] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6363: inode #2278: comm syz-executor: ext4_mb_new_blocks: Allocation found: lblk:0, len:1, pblk:5963 [ 449.385885][T11668] [ 449.411958][T11668] EXT4-fs warning (device sda1): ext4_ext_map_blocks:4486: inode #2278: comm syz-executor: ext4_ext_map_blocks: add newext [0, 1, 5963, unwrit:0] to extent tree. [ 449.411958][T11668] [ 449.434539][T11668] EXT4-fs warning (device sda1): ext4_ext_insert_extent:2015: inode #2278: comm syz-executor: ext4_ext_insert_extent: add newext [0, 1, 5963, unwrit:0] to extent tree. [ 449.434539][T11668] [ 449.454905][T11668] EXT4-fs warning (device sda1): ext4_es_insert_extent:931: inode #2278: comm syz-executor: ext4_es_insert_extent: add lblk:0 len:1 pblk:5963 0x1 to es [ 449.454905][T11668] [ 449.458361][T11749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 449.482565][T11701] veth0_vlan: entered promiscuous mode [ 449.507420][T11697] veth1_vlan: entered promiscuous mode 2026/02/11 16:42:57 executed programs: 275 [ 449.547329][T11701] veth1_vlan: entered promiscuous mode [ 449.726798][T11846] loop5: detected capacity change from 0 to 1024 [ 449.746290][T11697] veth0_macvtap: entered promiscuous mode [ 449.769554][T11776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 449.788162][T11701] veth0_macvtap: entered promiscuous mode [ 449.799496][T11697] veth1_macvtap: entered promiscuous mode [ 449.866160][T11701] veth1_macvtap: entered promiscuous mode [ 449.866947][T11846] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 449.892036][ T52] Bluetooth: hci0: command tx timeout [ 449.925461][T11852] EXT4-fs warning (device loop5): ext4_cache_extents:532: inode #2: comm syz.5.273: ext4_cache_extents: caching extents [ 449.925461][T11852] [ 449.942727][T11701] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 449.955152][T11697] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 449.979419][T11701] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 449.991794][T11852] EXT4-fs warning (device loop5): ext4_es_cache_extent:1045: inode #2: comm syz.5.273: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 449.991794][T11852] [ 449.994578][T11776] 8021q: adding VLAN 0 to HW filter on device team0 [ 450.020855][T11852] EXT4-fs warning (device loop5): __es_insert_extent:852: inode #2: comm syz.5.273: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 450.020855][T11852] [ 450.024940][T11697] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 450.047469][T11852] EXT4-fs warning (device loop5): ext4_es_cache_extent:1045: inode #2: comm syz.5.273: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 450.047469][T11852] [ 450.075206][T11852] EXT4-fs warning (device loop5): ext4_es_remove_extent:1655: inode #18: comm syz.5.273: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 450.075206][T11852] [ 450.082334][T11668] EXT4-fs warning (device loop5): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 450.082334][T11668] [ 450.092824][T11852] EXT4-fs warning (device loop5): __es_remove_extent:1512: inode #18: comm syz.5.273: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 450.092824][T11852] [ 450.133484][T11852] EXT4-fs warning (device loop5): ext4_ext_remove_space:2855: inode #18: comm syz.5.273: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 450.133484][T11852] [ 450.146962][T11668] EXT4-fs warning (device loop5): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 450.146962][T11668] [ 450.154388][T11852] EXT4-fs warning (device loop5): ext4_cache_extents:532: inode #18: comm syz.5.273: ext4_cache_extents: caching extents [ 450.154388][T11852] [ 450.227705][ T3977] bridge0: port 1(bridge_slave_0) entered blocking state [ 450.234913][ T3977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 450.260629][ T1130] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 450.269355][ T1130] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 450.287363][ T1130] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 450.332913][ T3977] bridge0: port 2(bridge_slave_1) entered blocking state [ 450.340089][ T3977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 450.362363][ T1130] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 450.375184][ T1130] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 450.391598][ T1130] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 450.407609][T11749] veth0_vlan: entered promiscuous mode [ 450.418805][ T1130] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 450.429188][ T1130] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 450.517890][T11852] EXT4-fs error (device loop5): mb_free_blocks:2059: group 0, inode 18: block 177:freeing already freed block (bit 11); block bitmap corrupt. [ 450.562654][T11852] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 450.564831][T11749] veth1_vlan: entered promiscuous mode [ 450.637298][ T6398] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 450.653182][ T6398] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 450.661563][ T6398] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 450.671233][ T6398] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 450.678959][ T6398] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 450.721043][ T3977] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 450.792230][ T3977] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 450.808985][ T3529] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 450.833645][ T3529] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 450.877330][ T8324] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 450.888260][ T3529] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 450.913998][ T8324] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 450.916844][ T3529] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 450.938885][ T3977] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 450.984016][T11749] veth0_macvtap: entered promiscuous mode [ 451.083667][ T3977] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 451.141648][T11861] loop7: detected capacity change from 0 to 1024 [ 451.157133][T11749] veth1_macvtap: entered promiscuous mode [ 451.182290][ T3529] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 451.195539][T11861] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 451.221109][ T3529] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 451.279251][T11867] EXT4-fs warning (device loop7): ext4_cache_extents:532: inode #2: comm syz.7.277: ext4_cache_extents: caching extents [ 451.279251][T11867] [ 451.302053][T11867] EXT4-fs warning (device loop7): ext4_es_cache_extent:1045: inode #2: comm syz.7.277: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 451.302053][T11867] [ 451.336302][T11867] EXT4-fs warning (device loop7): __es_insert_extent:852: inode #2: comm syz.7.277: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 451.336302][T11867] [ 451.378319][T11869] loop8: detected capacity change from 0 to 1024 [ 451.388634][T11867] EXT4-fs warning (device loop7): ext4_es_cache_extent:1045: inode #2: comm syz.7.277: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 451.388634][T11867] [ 451.418943][T11867] EXT4-fs warning (device loop7): ext4_es_remove_extent:1655: inode #18: comm syz.7.277: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 451.418943][T11867] [ 451.437808][T11867] EXT4-fs warning (device loop7): __es_remove_extent:1512: inode #18: comm syz.7.277: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 451.437808][T11867] [ 451.458555][T11867] EXT4-fs warning (device loop7): ext4_ext_remove_space:2855: inode #18: comm syz.7.277: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 451.458555][T11867] [ 451.477927][T11867] EXT4-fs warning (device loop7): ext4_cache_extents:532: inode #18: comm syz.7.277: ext4_cache_extents: caching extents [ 451.477927][T11867] [ 451.497383][T11867] EXT4-fs warning (device loop7): ext4_es_cache_extent:1045: inode #18: comm syz.7.277: ext4_es_cache_extent: cache extent lblk:0 len:4294967295 pblk:18446744073709551615 status:0x8 [ 451.497383][T11867] [ 451.519654][T11867] EXT4-fs warning (device loop7): __es_insert_extent:852: inode #18: comm syz.7.277: __es_insert_extent: add lblk:0 len:4294967295 pblk:576460752303423487 status:0x8] [ 451.519654][T11867] [ 451.541319][T11869] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 451.566140][T11875] EXT4-fs warning (device loop8): ext4_cache_extents:532: inode #2: comm syz.8.279: ext4_cache_extents: caching extents [ 451.566140][T11875] [ 451.612515][T11749] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 451.653466][T11875] EXT4-fs warning (device loop8): ext4_es_cache_extent:1045: inode #2: comm syz.8.279: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 451.653466][T11875] [ 451.678489][T11749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 451.741764][T11875] EXT4-fs warning (device loop8): __es_insert_extent:852: inode #2: comm syz.8.279: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 451.741764][T11875] [ 451.770334][ T3977] bridge_slave_1: left allmulticast mode [ 451.776199][ T3977] bridge_slave_1: left promiscuous mode [ 451.783968][ T3977] bridge0: port 2(bridge_slave_1) entered disabled state [ 451.792968][T11875] EXT4-fs warning (device loop8): ext4_es_cache_extent:1045: inode #2: comm syz.8.279: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 451.792968][T11875] [ 451.817467][ T3977] bridge_slave_0: left allmulticast mode [ 451.824168][ T3977] bridge_slave_0: left promiscuous mode [ 451.829998][ T3977] bridge0: port 1(bridge_slave_0) entered disabled state [ 451.844262][T11875] EXT4-fs warning (device loop8): ext4_es_remove_extent:1655: inode #18: comm syz.8.279: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 451.844262][T11875] [ 451.879956][T11875] EXT4-fs warning (device loop8): __es_remove_extent:1512: inode #18: comm syz.8.279: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 451.879956][T11875] [ 451.902983][T11701] EXT4-fs warning (device loop8): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 451.902983][T11701] [ 451.904691][T11875] EXT4-fs warning (device loop8): ext4_ext_remove_space:2855: inode #18: comm syz.8.279: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 451.904691][T11875] [ 451.941351][T11875] EXT4-fs warning (device loop8): ext4_cache_extents:532: inode #18: comm syz.8.279: ext4_cache_extents: caching extents [ 451.941351][T11875] [ 451.943116][T11701] EXT4-fs warning (device loop8): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 451.943116][T11701] [ 451.985481][ T52] Bluetooth: hci0: command tx timeout [ 451.992033][T11875] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:4242: comm syz.8.279: Allocating blocks 497-513 which overlap fs metadata [ 452.008239][T11875] EXT4-fs (loop8): pa ffff8880768becb0: logic 256, phys. 385, len 8 [ 452.016653][T11875] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:5486: group 0, free 0, pa_free 1 [ 452.078295][T11701] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 452.170090][T11879] loop8: detected capacity change from 0 to 1024 [ 452.205151][T11879] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 452.267272][T11879] EXT4-fs warning (device loop8): ext4_cache_extents:532: inode #2: comm syz.8.291: ext4_cache_extents: caching extents [ 452.267272][T11879] [ 452.291275][T11879] EXT4-fs warning (device loop8): ext4_es_cache_extent:1045: inode #2: comm syz.8.291: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 452.291275][T11879] [ 452.323494][T11879] EXT4-fs warning (device loop8): __es_insert_extent:852: inode #2: comm syz.8.291: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 452.323494][T11879] [ 452.346346][T11879] EXT4-fs warning (device loop8): ext4_es_cache_extent:1045: inode #2: comm syz.8.291: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 452.346346][T11879] [ 452.367509][T11882] EXT4-fs warning (device loop8): ext4_es_remove_extent:1655: inode #18: comm syz.8.291: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 452.367509][T11882] [ 452.389019][T11882] EXT4-fs warning (device loop8): __es_remove_extent:1512: inode #18: comm syz.8.291: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 452.389019][T11882] [ 452.411341][T11882] EXT4-fs warning (device loop8): ext4_ext_remove_space:2855: inode #18: comm syz.8.291: ext4_ext_remove_space: remove range [0, 4294967294] from extent tree [ 452.411341][T11882] [ 452.430425][T11882] EXT4-fs warning (device loop8): ext4_cache_extents:532: inode #18: comm syz.8.291: ext4_cache_extents: caching extents [ 452.430425][T11882] [ 452.445665][T11882] EXT4-fs warning (device loop8): ext4_es_cache_extent:1045: inode #18: comm syz.8.291: ext4_es_cache_extent: cache extent lblk:0 len:4294967295 pblk:18446744073709551615 status:0x8 [ 452.445665][T11882] [ 452.467678][T11882] EXT4-fs warning (device loop8): __es_insert_extent:852: inode #18: comm syz.8.291: __es_insert_extent: add lblk:0 len:4294967295 pblk:576460752303423487 status:0x8] [ 452.467678][T11882] [ 452.487818][ T3977] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 452.505745][ T3977] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 452.531459][ T3977] bond0 (unregistering): Released all slaves [ 452.547402][T11856] chnl_net:caif_netlink_parms(): no params data found [ 452.635595][T11776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 452.665632][ T8280] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 452.705607][ T8280] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 452.714513][ T8280] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 452.724810][ T8280] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 452.758913][T11867] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 452.770673][ T52] Bluetooth: hci1: command tx timeout [ 452.842792][T11882] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 452.902662][ T6398] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 452.913783][ T6398] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 452.924006][ T6398] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 452.934090][ T6398] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 452.947100][ T5859] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 452.956040][ T5859] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 452.956485][ T6398] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 452.979186][ T6398] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 452.988868][ T6398] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 452.997695][ T6398] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 453.012148][ T3977] hsr_slave_0: left promiscuous mode [ 453.022228][ T3977] hsr_slave_1: left promiscuous mode [ 453.028817][ T3977] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 453.036840][ T3977] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 453.044750][ T3977] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 453.052595][ T3977] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 453.067972][ T3977] veth1_macvtap: left promiscuous mode [ 453.073678][ T3977] veth0_macvtap: left promiscuous mode [ 453.079354][ T3977] veth1_vlan: left promiscuous mode [ 453.085097][ T3977] veth0_vlan: left promiscuous mode [ 453.482539][ T3977] team0 (unregistering): Port device team_slave_1 removed [ 453.522244][ T3977] team0 (unregistering): Port device team_slave_0 removed [ 453.854092][T11856] bridge0: port 1(bridge_slave_0) entered blocking state [ 453.861416][T11856] bridge0: port 1(bridge_slave_0) entered disabled state [ 453.868729][T11856] bridge_slave_0: entered allmulticast mode [ 453.877496][T11856] bridge_slave_0: entered promiscuous mode [ 453.886466][T11856] bridge0: port 2(bridge_slave_1) entered blocking state [ 453.895049][T11856] bridge0: port 2(bridge_slave_1) entered disabled state [ 453.902630][T11856] bridge_slave_1: entered allmulticast mode [ 453.910298][T11856] bridge_slave_1: entered promiscuous mode [ 453.942556][T11856] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 453.984732][T11856] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 454.051886][T11856] team0: Port device team_slave_0 added [ 454.068309][T11856] team0: Port device team_slave_1 added [ 454.101750][ T1221] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 454.128823][ T1221] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 454.159701][T11856] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 454.168105][T11856] 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 1532 would solve the problem. [ 454.195630][T11856] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 454.243144][T11856] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 454.250391][T11856] 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 1532 would solve the problem. [ 454.277492][T11856] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 454.312507][ T1130] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 454.323672][ T1130] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 454.362278][T11749] EXT4-fs warning: 62 callbacks suppressed [ 454.362302][T11749] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2284: comm syz-executor: ext4_cache_extents: caching extents [ 454.362302][T11749] [ 454.390275][T11749] EXT4-fs warning (device sda1): ext4_es_cache_extent:1045: inode #2284: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:4294967295 pblk:18446744073709551615 status:0x8 [ 454.390275][T11749] [ 454.392133][T11856] hsr_slave_0: entered promiscuous mode [ 454.417445][T11749] EXT4-fs warning (device sda1): __es_insert_extent:852: inode #2284: comm syz-executor: __es_insert_extent: add lblk:0 len:4294967295 pblk:576460752303423487 status:0x8] [ 454.417445][T11749] [ 454.418589][T11856] hsr_slave_1: entered promiscuous mode [ 454.438956][T11749] EXT4-fs warning (device sda1): ext4_cache_extents:532: inode #2284: comm syz-executor: ext4_cache_extents: caching extents [ 454.438956][T11749] [ 454.461839][T11749] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6274: inode #2284: comm syz-executor: ext4_mb_new_blocks: Allocation requested for: lblk:0 len:1 [ 454.461839][T11749] [ 454.479459][T11749] EXT4-fs warning (device sda1): ext4_mb_regular_allocator:3120: inode #2284: comm syz-executor: ext4_mb_regular_allocator: Best len 1, origin len 1, ac_status 2, ac_flags 0x0, cr 1 ret 0 [ 454.479459][T11749] [ 454.501416][T11749] EXT4-fs warning (device sda1): ext4_mb_new_blocks:6363: inode #2284: comm syz-executor: ext4_mb_new_blocks: Allocation found: lblk:0, len:1, pblk:5969 [ 454.501416][T11749] [ 454.519172][T11749] EXT4-fs warning (device sda1): ext4_ext_map_blocks:4486: inode #2284: comm syz-executor: ext4_ext_map_blocks: add newext [0, 1, 5969, unwrit:0] to extent tree. [ 454.519172][T11749] [ 454.538837][T11749] EXT4-fs warning (device sda1): ext4_ext_insert_extent:2015: inode #2284: comm syz-executor: ext4_ext_insert_extent: add newext [0, 1, 5969, unwrit:0] to extent tree. [ 454.538837][T11749] [ 454.559405][T11776] veth0_vlan: entered promiscuous mode [ 454.576414][T11749] EXT4-fs warning (device sda1): ext4_es_insert_extent:931: inode #2284: comm syz-executor: ext4_es_insert_extent: add lblk:0 len:1 pblk:5969 0x1 to es [ 454.576414][T11749] 2026/02/11 16:43:02 executed programs: 285 [ 454.691929][ T3977] netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 454.709461][T11896] loop6: detected capacity change from 0 to 1024 [ 454.759727][T11896] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 454.783497][T11776] veth1_vlan: entered promiscuous mode [ 454.809735][T11896] EXT4-fs warning (device loop6): ext4_cache_extents:532: inode #2: comm syz.6.282: ext4_cache_extents: caching extents [ 454.809735][T11896] [ 454.824858][T11896] EXT4-fs warning (device loop6): ext4_es_cache_extent:1045: inode #2: comm syz.6.282: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 454.824858][T11896] [ 454.849975][ T6398] Bluetooth: hci1: command tx timeout [ 454.850892][T11896] EXT4-fs warning (device loop6): __es_insert_extent:852: inode #2: comm syz.6.282: __es_insert_extent: add lblk:0 len:1 pblk:16 status:0x1] [ 454.850892][T11896] [ 454.874276][T11896] EXT4-fs warning (device loop6): ext4_es_cache_extent:1045: inode #2: comm syz.6.282: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:16 status:0x1 [ 454.874276][T11896] [ 454.924417][T11901] EXT4-fs warning (device loop6): ext4_es_remove_extent:1655: inode #18: comm syz.6.282: ext4_es_remove_extent: remove lblk:0 len:4294967295 from es [ 454.924417][T11901] [ 454.925705][ T3977] netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 454.977263][T11749] EXT4-fs warning (device loop6): ext4_cache_extents:532: inode #11: comm syz-executor: ext4_cache_extents: caching extents [ 454.977263][T11749] [ 454.993238][T11901] EXT4-fs warning (device loop6): __es_remove_extent:1512: inode #18: comm syz.6.282: __es_remove_extent: remove [0,4294967294] range from extent status tree of inode 18 [ 454.993238][T11901] [ 455.001359][T11749] EXT4-fs warning (device loop6): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:11 pblk:32 status:0x1 [ 455.001359][T11749] [ 455.020111][ T6398] Bluetooth: hci3: command tx timeout [ 455.038108][ T5145] Bluetooth: hci2: command tx timeout [ 455.048329][T11749] EXT4-fs warning (device loop6): __es_insert_extent:852: inode #11: comm syz-executor: __es_insert_extent: add lblk:0 len:11 pblk:32 status:0x1] [ 455.048329][T11749] [ 455.065448][T11749] EXT4-fs warning (device loop6): ext4_es_cache_extent:1045: inode #11: comm syz-executor: ext4_es_cache_extent: cache extent lblk:0 len:1 pblk:32 status:0x1 [ 455.065448][T11749] [ 455.187059][ T3977] netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 455.306976][ T3977] netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 455.338261][T11891] chnl_net:caif_netlink_parms(): no params data found [ 455.369264][T11888] chnl_net:caif_netlink_parms(): no params data found [ 455.399099][T11901] EXT4-fs error (device loop6): mb_free_blocks:2059: group 0, inode 18: block 177:freeing already freed block (bit 11); block bitmap corrupt. [ 455.422894][T11901] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 455.439262][T11776] veth0_macvtap: entered promiscuous mode [ 455.461566][T11776] veth1_macvtap: entered promiscuous mode [ 455.512374][ T5145] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 455.522582][ T5145] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 455.532086][ T5145] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 455.541941][ T5145] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 455.549604][ T5145] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 455.647903][T11891] bridge0: port 1(bridge_slave_0) entered blocking state [ 455.656451][T11891] bridge0: port 1(bridge_slave_0) entered disabled state [ 455.664276][T11891] bridge_slave_0: entered allmulticast mode [ 455.671548][T11891] bridge_slave_0: entered promiscuous mode [ 455.706636][T11891] bridge0: port 2(bridge_slave_1) entered blocking state [ 455.714009][T11891] bridge0: port 2(bridge_slave_1) entered disabled state [ 455.721828][T11891] bridge_slave_1: entered allmulticast mode [ 455.728719][T11891] bridge_slave_1: entered promiscuous mode [ 455.799593][T11888] bridge0: port 1(bridge_slave_0) entered blocking state [ 455.822457][T11888] bridge0: port 1(bridge_slave_0) entered disabled state [ 455.830400][T11888] bridge_slave_0: entered allmulticast mode [ 455.837742][T11888] bridge_slave_0: entered promiscuous mode [ 455.848203][T11776] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 455.875712][T11888] bridge0: port 2(bridge_slave_1) entered blocking state [ 455.885621][T11888] bridge0: port 2(bridge_slave_1) entered disabled state [ 455.894500][T11888] bridge_slave_1: entered allmulticast mode [ 455.904709][T11888] bridge_slave_1: entered promiscuous mode [ 455.938044][T11891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 456.021160][ T3977] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 456.041702][T11891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 456.067285][T11776] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 456.111954][T11888] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 456.141620][ T3977] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 456.206227][T11891] team0: Port device team_slave_0 added [ 456.219468][T11888] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 456.262854][ T3977] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 456.295101][T11891] team0: Port device team_slave_1 added [ 456.338323][ T3465] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 456.347339][ T3465] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 456.377604][T11888] team0: Port device team_slave_0 added [ 456.384147][ T3465] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 456.393496][ T3465] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 456.411533][T11891] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 456.418623][T11891] 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 1532 would solve the problem. [ 456.445126][T11891] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 456.467889][T11888] team0: Port device team_slave_1 added [ 456.485499][ T3977] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 456.501006][T11856] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 456.512311][T11856] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 456.524945][T11891] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 456.534956][T11891] 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 1532 would solve the problem. [ 456.561520][T11891] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 456.587272][T11856] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 456.618173][T11856] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 456.632208][T11888] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 456.639291][T11888] 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 1532 would solve the problem. [ 456.665891][T11888] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 456.706923][T11888] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 456.715369][T11888] 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 1532 would solve the problem. [ 456.741841][T11888] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 456.763887][T11891] hsr_slave_0: entered promiscuous mode [ 456.771724][T11891] hsr_slave_1: entered promiscuous mode [ 456.777812][T11891] debugfs: 'hsr0' already exists in 'hsr' [ 456.783794][T11891] Cannot create hsr debugfs directory [ 456.930787][ T5145] Bluetooth: hci1: command tx timeout [ 456.931507][T11888] hsr_slave_0: entered promiscuous mode [ 456.942693][T11888] hsr_slave_1: entered promiscuous mode [ 456.949046][T11888] debugfs: 'hsr0' already exists in 'hsr' [ 456.955771][T11888] Cannot create hsr debugfs directory [ 457.081687][ T3977] bridge_slave_1: left allmulticast mode [ 457.087474][ T3977] bridge_slave_1: left promiscuous mode [ 457.093362][ T5145] Bluetooth: hci3: command tx timeout [ 457.100072][ T5145] Bluetooth: hci2: command tx timeout [ 457.108383][ T3977] bridge0: port 2(bridge_slave_1) entered disabled state [ 457.119046][ T3977] bridge_slave_0: left allmulticast mode [ 457.126951][ T3977] bridge_slave_0: left promiscuous mode [ 457.133644][ T3977] bridge0: port 1(bridge_slave_0) entered disabled state [ 457.143897][ T3977] bridge_slave_1: left allmulticast mode [ 457.149726][ T3977] bridge_slave_1: left promiscuous mode [ 457.155976][ T3977] bridge0: port 2(bridge_slave_1) entered disabled state [ 457.164948][ T3977] bridge_slave_0: left allmulticast mode [ 457.171438][ T3977] bridge_slave_0: left promiscuous mode [ 457.177171][ T3977] bridge0: port 1(bridge_slave_0) entered disabled state [ 457.445795][ T3977] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 457.456207][ T3977] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 457.466863][ T3977] bond0 (unregistering): Released all slaves [ 457.570099][ T5145] Bluetooth: hci4: command tx timeout [ 457.669359][ T3977] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 457.680058][ T3977] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 457.691258][ T3977] bond0 (unregistering): Released all slaves [ 457.760594][ T3795] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 457.768876][ T3795] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 457.817350][T11910] chnl_net:caif_netlink_parms(): no params data found [ 458.085794][ T1153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 458.097366][ T1153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 458.216224][T11910] bridge0: port 1(bridge_slave_0) entered blocking state [ 458.227727][T11910] bridge0: port 1(bridge_slave_0) entered disabled state [ 458.236265][T11910] bridge_slave_0: entered allmulticast mode [ 458.254949][T11910] bridge_slave_0: entered promiscuous mode [ 458.286894][T11947] loop2: detected capacity change from 0 to 1024 [ 458.287003][T11910] bridge0: port 2(bridge_slave_1) entered blocking state [ 458.308377][T11910] bridge0: port 2(bridge_slave_1) entered disabled state [ 458.317888][T11910] bridge_slave_1: entered allmulticast mode [ 458.327767][T11947] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 458.360352][T11910] bridge_slave_1: entered promiscuous mode