Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs [ 32.134569][ T4324] cgroup: Unknown subsys name 'net' [ 32.405533][ T4324] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.674136][ T4324] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 39.794173][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.795456][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.799396][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.816545][ T1612] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.817729][ T1612] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.818941][ T91] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 40.056017][ T4397] chnl_net:caif_netlink_parms(): no params data found [ 40.073405][ T4397] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.074652][ T4397] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.076377][ T4397] device bridge_slave_0 entered promiscuous mode [ 40.078790][ T4397] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.079897][ T4397] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.081563][ T4397] device bridge_slave_1 entered promiscuous mode [ 40.088978][ T4397] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.091413][ T4397] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.098602][ T4397] team0: Port device team_slave_0 added [ 40.100386][ T4397] team0: Port device team_slave_1 added [ 40.105800][ T4397] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.106827][ T4397] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.110640][ T4397] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.114022][ T4397] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.115150][ T4397] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.119447][ T4397] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.164293][ T4397] device hsr_slave_0 entered promiscuous mode [ 40.203117][ T4397] device hsr_slave_1 entered promiscuous mode [ 40.285156][ T4397] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.312349][ T4397] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.351677][ T4397] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.402290][ T4397] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.466318][ T4397] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.467520][ T4397] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.468892][ T4397] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.470029][ T4397] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.489055][ T4397] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.495541][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.498229][ T1612] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.500070][ T1612] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.514082][ T4397] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.517441][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.519410][ T1612] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.520565][ T1612] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.523383][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.524777][ T1612] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.525991][ T1612] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.532104][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.534761][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.546677][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.549387][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.551995][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.555509][ T4397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.611012][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.612259][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.617541][ T4397] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.624198][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.630876][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.632703][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.634876][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.637109][ T4397] device veth0_vlan entered promiscuous mode [ 40.640143][ T4397] device veth1_vlan entered promiscuous mode [ 40.647500][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.648933][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.650842][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.655259][ T4397] device veth0_macvtap entered promiscuous mode [ 40.662624][ T4397] device veth1_macvtap entered promiscuous mode [ 40.669769][ T4397] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.671227][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.674315][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.677265][ T4397] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.678645][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.681237][ T4397] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.682610][ T4397] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.684210][ T4397] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.685539][ T4397] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.207054][ T4418] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.208686][ T4418] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.209985][ T4418] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.211499][ T4418] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.212801][ T4418] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.214874][ T4418] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:41 executed programs: 0 [ 41.488769][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.490403][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.491832][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.494274][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.495529][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.496723][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.685802][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.725879][ T4429] chnl_net:caif_netlink_parms(): no params data found [ 41.740081][ T4429] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.741263][ T4429] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.742724][ T4429] device bridge_slave_0 entered promiscuous mode [ 41.745335][ T4429] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.746470][ T4429] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.748028][ T4429] device bridge_slave_1 entered promiscuous mode [ 41.754282][ T4429] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.756562][ T4429] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.763007][ T4429] team0: Port device team_slave_0 added [ 41.764803][ T4429] team0: Port device team_slave_1 added [ 41.769778][ T4429] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.770903][ T4429] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.775528][ T4429] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.778542][ T4429] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.779581][ T4429] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.783696][ T4429] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.824624][ T4429] device hsr_slave_0 entered promiscuous mode [ 41.863161][ T4429] device hsr_slave_1 entered promiscuous mode [ 41.902966][ T4429] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.904240][ T4429] Cannot create hsr debugfs directory [ 43.533563][ T4418] Bluetooth: hci0: command 0x0409 tx timeout [ 43.984649][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.622880][ T4418] Bluetooth: hci0: command 0x041b tx timeout [ 46.044470][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.124865][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.147544][ T4429] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.285311][ T4429] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.334175][ T4429] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.436537][ T4429] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.536915][ T4429] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.540983][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.542384][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.544908][ T4429] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.547185][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.548779][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.550230][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.551338][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.552823][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.588921][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.590589][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.592077][ T4436] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.593315][ T4436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.595673][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.598203][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.600693][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.602695][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.604399][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.607011][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.608966][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.611490][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.614279][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.618026][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.619497][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.621921][ T4429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.690614][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.691903][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.693235][ T4418] Bluetooth: hci0: command 0x040f tx timeout [ 47.697605][ T4429] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.703524][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.705280][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.711749][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.715676][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.717192][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.718562][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.769259][ T4429] device veth0_vlan entered promiscuous mode [ 47.772242][ T4429] device veth1_vlan entered promiscuous mode [ 47.779230][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.780731][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.782107][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.783886][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.786489][ T4429] device veth0_macvtap entered promiscuous mode [ 47.788748][ T4429] device veth1_macvtap entered promiscuous mode [ 47.793433][ T4429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 47.795158][ T4429] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.797388][ T4429] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.798540][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.800152][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.801577][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.803199][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.805506][ T4429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 47.807178][ T4429] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.809174][ T4429] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.810275][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.811761][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.816111][ T4429] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.817594][ T4429] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.819028][ T4429] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.820411][ T4429] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.151995][ T4436] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.155517][ T4436] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.157331][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.165101][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.166383][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.167732][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 48.234944][ T4498] loop0: detected capacity change from 0 to 1024 [ 48.236642][ T4498] EXT4-fs: Ignoring removed oldalloc option [ 48.247093][ T4498] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 48.255805][ T4429] EXT4-fs (loop0): unmounting filesystem. [ 48.260121][ T4499] ------------[ cut here ]------------ [ 48.261006][ T4499] kernel BUG at fs/buffer.c:2666! [ 48.261855][ T4499] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 48.263010][ T4499] Modules linked in: [ 48.263614][ T4499] CPU: 1 PID: 4499 Comm: kmmpd-loop0 Not tainted syzkaller #0 [ 48.264697][ T4499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 48.266209][ T4499] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.267387][ T4499] pc : submit_bh_wbc+0x3e0/0x44c [ 48.268194][ T4499] lr : submit_bh_wbc+0x3e0/0x44c [ 48.268985][ T4499] sp : ffff8000214f7bb0 [ 48.269699][ T4499] x29: ffff8000214f7bc0 x28: ffff0000f2063008 x27: dfff800000000000 [ 48.271062][ T4499] x26: 1fffe0001a9764cf x25: 0000000000000000 x24: 1fffe0001bd30ae8 [ 48.272326][ T4499] x23: ffff70000429ef88 x22: ffff0000d4bb0000 x21: 0000000000003801 [ 48.273626][ T4499] x20: ffff0000de985740 x19: 0000000000000005 x18: ffff800011b9bf60 [ 48.274922][ T4499] x17: 1fffe00033eaa57e x16: ffff8000082d7db8 x15: ffff80001521d000 [ 48.276242][ T4499] x14: 0000000000000001 x13: 1fffe0001bd30af4 x12: 0000000000ff0100 [ 48.277654][ T4499] x11: ff00800008a94c98 x10: 0000000000000000 x9 : ffff800008a94c98 [ 48.279019][ T4499] x8 : ffff0000e1029bc0 x7 : ffff800008dcdf7c x6 : 0000000000000000 [ 48.280327][ T4499] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008dcd758 [ 48.281725][ T4499] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.283055][ T4499] Call trace: [ 48.283583][ T4499] submit_bh_wbc+0x3e0/0x44c [ 48.284346][ T4499] submit_bh+0x2c/0x3c [ 48.284966][ T4499] write_mmp_block_thawed+0x320/0x4c4 [ 48.285824][ T4499] write_mmp_block+0x1e4/0x5f0 [ 48.286691][ T4499] kmmpd+0x664/0x938 [ 48.287294][ T4499] kthread+0x250/0x2d8 [ 48.287972][ T4499] ret_from_fork+0x10/0x20 [ 48.288771][ T4499] Code: 17ffffad 97e85a43 d4210000 97e85a41 (d4210000) [ 48.289972][ T4499] ---[ end trace 0000000000000000 ]--- [ 48.461944][ T4499] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 48.463009][ T4499] SMP: stopping secondary CPUs [ 48.463737][ T4499] Kernel Offset: disabled [ 48.464358][ T4499] CPU features: 0x080000,000f0097,a65bfea7 [ 48.465234][ T4499] Memory Limit: none [ 48.641352][ T4499] Rebooting in 86400 seconds..