Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts. [ 44.573842][ T4022] chnl_net:caif_netlink_parms(): no params data found [ 44.613024][ T4022] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.615401][ T4022] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.618124][ T4022] device bridge_slave_0 entered promiscuous mode [ 44.622980][ T4022] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.624970][ T4022] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.627392][ T4022] device bridge_slave_1 entered promiscuous mode [ 44.643584][ T4022] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.648171][ T4022] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.664991][ T4022] team0: Port device team_slave_0 added [ 44.669785][ T4022] team0: Port device team_slave_1 added [ 44.683808][ T4022] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.685754][ T4022] 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. [ 44.693292][ T4022] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.698123][ T4022] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.701614][ T4022] 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. [ 44.708634][ T4022] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.781292][ T4022] device hsr_slave_0 entered promiscuous mode [ 44.819495][ T4022] device hsr_slave_1 entered promiscuous mode [ 44.932586][ T4022] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 44.971994][ T4022] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.021329][ T4022] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.081188][ T4022] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.136984][ T4022] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.139168][ T4022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.141621][ T4022] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.143642][ T4022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.183329][ T4022] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.191307][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.195558][ T153] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.200160][ T153] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.204979][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 45.212742][ T4022] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.218852][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.221783][ T153] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.223822][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.230810][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.234782][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.236779][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.252402][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.255292][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.267118][ T4022] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.270445][ T4022] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.275530][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.278317][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.283691][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.286442][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.297350][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.299716][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.308167][ T4022] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.322129][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.335181][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.338083][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.341829][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.346073][ T4022] device veth0_vlan entered promiscuous mode [ 45.353284][ T4022] device veth1_vlan entered promiscuous mode [ 45.368760][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.373324][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.376242][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.382161][ T4022] device veth0_macvtap entered promiscuous mode [ 45.386439][ T4022] device veth1_macvtap entered promiscuous mode [ 45.397833][ T4022] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.401108][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.404498][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.409808][ T4022] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.412275][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.416972][ T4022] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.420752][ T4022] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.423277][ T4022] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.425768][ T4022] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.469791][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.477310][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.483001][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 45.487000][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.490463][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.493663][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 45.686980][ T4022] loop0: detected capacity change from 0 to 32768 [ 45.695082][ T4022] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor788 (4022) [ 45.707938][ T4022] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 45.710723][ T4022] BTRFS info (device loop0): force clearing of disk cache [ 45.712713][ T4022] BTRFS info (device loop0): setting nodatacow, compression disabled [ 45.714893][ T4022] BTRFS info (device loop0): enabling auto defrag [ 45.716714][ T4022] BTRFS info (device loop0): max_inline at 0 [ 45.718325][ T4022] BTRFS info (device loop0): enabling disk space caching [ 45.720736][ T4022] BTRFS info (device loop0): disk space caching is enabled [ 45.722693][ T4022] BTRFS info (device loop0): has skinny extents [ 45.749833][ T4022] BTRFS info (device loop0): enabling ssd optimizations [ 45.753566][ T4022] BTRFS info (device loop0): clearing free space tree [ 45.755608][ T4022] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 45.758366][ T4022] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 45.791847][ T4022] FAULT_INJECTION: forcing a failure. [ 45.791847][ T4022] name failslab, interval 1, probability 0, space 0, times 1 [ 45.795409][ T4022] CPU: 1 PID: 4022 Comm: syz-executor788 Not tainted 5.15.185-syzkaller #0 [ 45.797690][ T4022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 45.800429][ T4022] Call trace: [ 45.801325][ T4022] dump_backtrace+0x0/0x43c [ 45.802517][ T4022] show_stack+0x2c/0x3c [ 45.803620][ T4022] __dump_stack+0x30/0x40 [ 45.804758][ T4022] dump_stack_lvl+0xf8/0x160 [ 45.805958][ T4022] dump_stack+0x1c/0x5c [ 45.807105][ T4022] should_fail+0x3c0/0x51c [ 45.808256][ T4022] __should_failslab+0xbc/0x10c [ 45.809607][ T4022] should_failslab+0x10/0x28 [ 45.810858][ T4022] slab_pre_alloc_hook+0x64/0xec [ 45.812228][ T4022] kmem_cache_alloc_trace+0x98/0x3fc [ 45.813699][ T4022] ulist_add_merge+0x148/0x41c [ 45.815020][ T4022] ulist_add+0x40/0x54 [ 45.816187][ T4022] set_state_bits+0x274/0x374 [ 45.817465][ T4022] set_extent_bit+0xdd8/0x13f4 [ 45.818745][ T4022] set_record_extent_bits+0x70/0x94 [ 45.820143][ T4022] qgroup_reserve_data+0x20c/0x81c [ 45.821508][ T4022] btrfs_qgroup_reserve_data+0x40/0xec [ 45.822921][ T4022] btrfs_check_data_free_space+0x208/0x2f4 [ 45.824525][ T4022] btrfs_buffered_write+0x37c/0xccc [ 45.825926][ T4022] btrfs_file_write_iter+0x19c/0xbe8 [ 45.827521][ T4022] vfs_write+0x7c8/0xa2c [ 45.828817][ T4022] ksys_write+0x120/0x210 [ 45.830030][ T4022] __arm64_sys_write+0x7c/0x90 [ 45.831411][ T4022] invoke_syscall+0x98/0x2b8 [ 45.832834][ T4022] el0_svc_common+0x138/0x258 [ 45.834184][ T4022] do_el0_svc+0x58/0x14c [ 45.834260][ T333] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 45.835319][ T4022] el0_svc+0x78/0x1e0 [ 45.838864][ T4022] el0t_64_sync_handler+0xcc/0xe4 [ 45.840365][ T4022] el0t_64_sync+0x1a0/0x1a4 [ 45.842162][ T4022] ------------[ cut here ]------------ [ 45.843649][ T4022] kernel BUG at fs/btrfs/extent_io.c:939! [ 45.845438][ T4022] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 45.847594][ T4022] Modules linked in: [ 45.848650][ T4022] CPU: 1 PID: 4022 Comm: syz-executor788 Not tainted 5.15.185-syzkaller #0 [ 45.851152][ T4022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 45.853969][ T4022] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 45.856154][ T4022] pc : set_state_bits+0x370/0x374 [ 45.857576][ T4022] lr : set_state_bits+0x370/0x374 [ 45.858940][ T4022] sp : ffff80001f0b7520 [ 45.860075][ T4022] x29: ffff80001f0b7520 x28: ffff0000de798a90 x27: 0000000000001000 [ 45.862191][ T4022] x26: dfff800000000000 x25: 0000000000000001 x24: 0000000000000107 [ 45.864461][ T4022] x23: 0000000000000000 x22: 0000000000001fff x21: 0000000000001000 [ 45.866684][ T4022] x20: 00000000fffffff4 x19: ffff0000c8d0f4b0 x18: 0000000000000002 [ 45.868824][ T4022] x17: 0000000000000000 x16: ffff8000111a97c4 x15: 00000000ffffffff [ 45.870980][ T4022] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 45.873068][ T4022] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff800009ed32e0 [ 45.875269][ T4022] x8 : ffff0000c1f0b680 x7 : 0000000000000000 x6 : 0000000000000001 [ 45.877511][ T4022] x5 : ffff80001f0b6a78 x4 : 0000000000000100 x3 : 0000000000000a20 [ 45.879606][ T4022] x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 45.881808][ T4022] Call trace: [ 45.882755][ T4022] set_state_bits+0x370/0x374 [ 45.884023][ T4022] set_extent_bit+0xdd8/0x13f4 [ 45.885315][ T4022] set_record_extent_bits+0x70/0x94 [ 45.886739][ T4022] qgroup_reserve_data+0x20c/0x81c [ 45.888210][ T4022] btrfs_qgroup_reserve_data+0x40/0xec [ 45.889723][ T4022] btrfs_check_data_free_space+0x208/0x2f4 [ 45.891255][ T4022] btrfs_buffered_write+0x37c/0xccc [ 45.892750][ T4022] btrfs_file_write_iter+0x19c/0xbe8 [ 45.894201][ T4022] vfs_write+0x7c8/0xa2c [ 45.895361][ T4022] ksys_write+0x120/0x210 [ 45.896545][ T4022] __arm64_sys_write+0x7c/0x90 [ 45.897822][ T4022] invoke_syscall+0x98/0x2b8 [ 45.899066][ T4022] el0_svc_common+0x138/0x258 [ 45.900300][ T4022] do_el0_svc+0x58/0x14c [ 45.901462][ T4022] el0_svc+0x78/0x1e0 [ 45.902518][ T4022] el0t_64_sync_handler+0xcc/0xe4 [ 45.903848][ T4022] el0t_64_sync+0x1a0/0x1a4 [ 45.905035][ T4022] Code: 97a5e44c f9400fa8 17ffff50 979695d0 (d4210000) [ 45.906900][ T4022] ---[ end trace 54abee02aeaa9ba9 ]--- [ 46.226549][ T4022] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 46.228522][ T4022] SMP: stopping secondary CPUs [ 46.229871][ T4022] Kernel Offset: disabled [ 46.231040][ T4022] CPU features: 0x8,000081c1,21302e40 [ 46.232516][ T4022] Memory Limit: none [ 46.505504][ T4022] Rebooting in 86400 seconds..