Warning: Permanently added '10.128.0.188' (ED25519) to the list of known hosts. 1970/01/01 00:00:33 parsed 1 programs [ 34.470173][ T4324] cgroup: Unknown subsys name 'net' [ 34.693273][ T4324] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 34.967063][ T4324] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 40.558742][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.560030][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.564382][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.570117][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.573105][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.576731][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.397409][ T4391] chnl_net:caif_netlink_parms(): no params data found [ 41.419873][ T4391] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.422869][ T4391] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.424479][ T4391] device bridge_slave_0 entered promiscuous mode [ 41.427548][ T4391] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.428699][ T4391] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.430147][ T4391] device bridge_slave_1 entered promiscuous mode [ 41.436938][ T4391] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.439276][ T4391] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.446107][ T4391] team0: Port device team_slave_0 added [ 41.447704][ T4391] team0: Port device team_slave_1 added [ 41.454581][ T4391] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.455713][ T4391] 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. [ 41.460018][ T4391] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.463252][ T4391] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.464200][ T4391] 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. [ 41.468103][ T4391] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.512443][ T4391] device hsr_slave_0 entered promiscuous mode [ 41.550938][ T4391] device hsr_slave_1 entered promiscuous mode [ 41.654913][ T4391] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.681927][ T4391] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.749413][ T4391] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.819037][ T4391] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.887611][ T4391] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.892440][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.894215][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.897315][ T4391] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.899585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.902218][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.903621][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.904896][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.908189][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.917722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.919317][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.921000][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.922089][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.925738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.928478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.932079][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.933676][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.935941][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.937324][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.939067][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.943794][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.945819][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.947592][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.949255][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.952019][ T4391] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.005729][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.007060][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.010433][ T4391] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.022091][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.023690][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.029515][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.031516][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.033909][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.035231][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.037056][ T4391] device veth0_vlan entered promiscuous mode [ 42.040238][ T4391] device veth1_vlan entered promiscuous mode [ 42.053283][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.054927][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.056250][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.058417][ T4391] device veth0_macvtap entered promiscuous mode [ 42.062027][ T4391] device veth1_macvtap entered promiscuous mode [ 42.067003][ T4391] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.068191][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.069800][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.071756][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.074713][ T4391] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.075832][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.077349][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.079779][ T4391] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.081492][ T4391] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.082796][ T4391] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.084258][ T4391] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.512856][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 42.514384][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 42.515718][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 42.517176][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 42.518474][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 42.519735][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:43 executed programs: 0 [ 43.096959][ T47] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 43.098542][ T47] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 43.100073][ T47] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 43.106665][ T47] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 43.108019][ T47] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 43.109200][ T47] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 43.323707][ T4427] chnl_net:caif_netlink_parms(): no params data found [ 43.339791][ T4427] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.341596][ T4427] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.343061][ T4427] device bridge_slave_0 entered promiscuous mode [ 43.345779][ T4427] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.346841][ T4427] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.348347][ T4427] device bridge_slave_1 entered promiscuous mode [ 43.356862][ T4427] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.359457][ T4427] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.366485][ T4427] team0: Port device team_slave_0 added [ 43.368275][ T4427] team0: Port device team_slave_1 added [ 43.374548][ T4427] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.375571][ T4427] 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. [ 43.379523][ T4427] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.382865][ T4427] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.383934][ T4427] 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. [ 43.387998][ T4427] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.422956][ T4427] device hsr_slave_0 entered promiscuous mode [ 43.450995][ T4427] device hsr_slave_1 entered promiscuous mode [ 43.490822][ T4427] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.492114][ T4427] Cannot create hsr debugfs directory [ 43.783630][ T1609] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.131077][ T4417] Bluetooth: hci1: command 0x0409 tx timeout [ 46.191899][ T1609] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.211003][ T4417] Bluetooth: hci1: command 0x041b tx timeout [ 47.681875][ T1609] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.762666][ T1609] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.733733][ T4427] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.802787][ T4427] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.025727][ T4427] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.125960][ T4427] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.225041][ T4427] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.228382][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.229863][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.232939][ T4427] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.235190][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.236784][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.238306][ T4420] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.239434][ T4420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.242761][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.290708][ T47] Bluetooth: hci1: command 0x040f tx timeout [ 49.316894][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.318658][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.320173][ T4420] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.321314][ T4420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.324753][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.327399][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.329983][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.332076][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.334158][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.336100][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.337617][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.340041][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.341476][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.344153][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.345601][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.347781][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.476908][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.478153][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.481144][ T4427] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.486677][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.488271][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.525862][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.527470][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.528990][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.530357][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.532872][ T4427] device veth0_vlan entered promiscuous mode [ 49.536632][ T4427] device veth1_vlan entered promiscuous mode [ 49.543684][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.545211][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.546595][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.548067][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.550259][ T4427] device veth0_macvtap entered promiscuous mode [ 49.552665][ T4427] device veth1_macvtap entered promiscuous mode [ 49.557273][ T4427] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 49.558897][ T4427] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.562160][ T4427] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.563384][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.564771][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.566227][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.567723][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.626749][ T4427] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 49.628348][ T4427] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.630315][ T4427] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.633168][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.634800][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.637707][ T4427] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.638952][ T4427] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.640235][ T4427] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.641939][ T4427] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.660147][ T4420] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.664603][ T4420] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.721016][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.721338][ T1573] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.723407][ T1573] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.725124][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.868478][ T4483] loop0: detected capacity change from 0 to 32768 [ 49.874194][ T4483] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4483) [ 49.878898][ T4483] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 49.880648][ T4483] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 49.882341][ T4483] BTRFS info (device loop0): force clearing of disk cache [ 49.883461][ T4483] BTRFS info (device loop0): enabling auto defrag [ 49.884480][ T4483] BTRFS info (device loop0): enabling ssd optimizations [ 49.885598][ T4483] BTRFS info (device loop0): setting nodatacow, compression disabled [ 49.886862][ T4483] BTRFS info (device loop0): enabling disk space caching [ 49.887941][ T4483] BTRFS info (device loop0): disk space caching is enabled [ 49.955285][ T4483] BTRFS info (device loop0): rebuilding free space tree [ 49.957757][ T1609] device hsr_slave_0 left promiscuous mode [ 49.965381][ T4483] BTRFS info (device loop0): disabling free space tree [ 49.966542][ T4483] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 49.968039][ T4483] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 49.972418][ T4483] BTRFS info (device loop0): checking UUID tree [ 49.982648][ T4483] FAULT_INJECTION: forcing a failure. [ 49.982648][ T4483] name failslab, interval 1, probability 0, space 0, times 1 [ 49.984573][ T4483] CPU: 1 PID: 4483 Comm: syz.0.17 Not tainted syzkaller #0 [ 49.985624][ T4483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 49.985908][ T9] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 49.987103][ T4483] Call trace: [ 49.989115][ T4483] dump_backtrace+0x1c0/0x1ec [ 49.989849][ T4483] show_stack+0x2c/0x3c [ 49.990482][ T4483] __dump_stack+0x30/0x40 [ 49.991149][ T4483] dump_stack_lvl+0xf4/0x15c [ 49.991871][ T4483] dump_stack+0x1c/0x5c [ 49.992502][ T4483] should_fail_ex+0x3c0/0x518 [ 49.993190][ T4483] __should_failslab+0xc0/0x120 [ 49.993937][ T4483] should_failslab+0x10/0x28 [ 49.994668][ T4483] __kmem_cache_alloc_node+0x7c/0x314 [ 49.995492][ T4483] kmalloc_trace+0x48/0x94 [ 49.996138][ T4483] ulist_add_merge+0x148/0x41c [ 49.996811][ T4483] ulist_add+0x40/0x54 [ 49.997500][ T4483] insert_state_fast+0x138/0x224 [ 49.998232][ T4483] __set_extent_bit+0x13f4/0x1964 [ 49.998982][ T4483] set_record_extent_bits+0x68/0x98 [ 49.999735][ T4483] qgroup_reserve_data+0x20c/0x8d4 [ 50.000475][ T4483] btrfs_qgroup_reserve_data+0x40/0xec [ 50.001312][ T4483] btrfs_check_data_free_space+0x12c/0x208 [ 50.002204][ T4483] btrfs_buffered_write+0x3b0/0xe04 [ 50.003010][ T4483] btrfs_do_write_iter+0x354/0x10ac [ 50.003824][ T4483] btrfs_file_write_iter+0x2c/0x3c [ 50.004574][ T4483] vfs_write+0x3ec/0x7f0 [ 50.005166][ T4483] ksys_write+0x12c/0x224 [ 50.005846][ T4483] __arm64_sys_write+0x7c/0x90 [ 50.006563][ T4483] invoke_syscall+0x98/0x2b4 [ 50.007205][ T4483] el0_svc_common+0x138/0x258 [ 50.007889][ T4483] do_el0_svc+0x58/0x130 [ 50.008542][ T4483] el0_svc+0x58/0x128 [ 50.009164][ T4483] el0t_64_sync_handler+0x84/0xf0 [ 50.009942][ T4483] el0t_64_sync+0x18c/0x190 [ 50.010976][ T4483] ------------[ cut here ]------------ [ 50.011679][ T4483] kernel BUG at fs/btrfs/extent-io-tree.c:381! [ 50.012576][ T4483] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 50.013672][ T4483] Modules linked in: [ 50.014233][ T4483] CPU: 1 PID: 4483 Comm: syz.0.17 Not tainted syzkaller #0 [ 50.015275][ T4483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 50.016781][ T4483] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.017940][ T4483] pc : insert_state_fast+0x220/0x224 [ 50.018736][ T4483] lr : insert_state_fast+0x220/0x224 [ 50.019532][ T4483] sp : ffff800021387420 [ 50.020131][ T4483] x29: ffff800021387420 x28: ffff0000e93b0a60 x27: 0000000000000000 [ 50.021427][ T4483] x26: dfff800000000000 x25: 0000000000000fff x24: 00000000fffffff4 [ 50.022783][ T4483] x23: 0000000000001000 x22: 0000000000000000 x21: ffff0000e93b0a60 [ 50.024124][ T4483] x20: ffff0000e93b0a60 x19: ffff0000cd9c3180 x18: 0000000000000000 [ 50.025343][ T4483] x17: 0000000000000000 x16: ffff8000082d9364 x15: 0000000000000000 [ 50.026560][ T4483] x14: 0000000000000001 x13: 1ffff00002a96f62 x12: 0000000000ff0100 [ 50.027786][ T4483] x11: ff0080000a187aa0 x10: 0000000000000000 x9 : ffff80000a187aa0 [ 50.029069][ T4483] x8 : ffff0000df25b780 x7 : 0000000000000001 x6 : 0000000000000001 [ 50.030266][ T4483] x5 : 00000000ffffffff x4 : 0000000000000a20 x3 : 0000000000000a20 [ 50.031464][ T4483] x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 50.032619][ T4483] Call trace: [ 50.033124][ T4483] insert_state_fast+0x220/0x224 [ 50.033935][ T4483] __set_extent_bit+0x13f4/0x1964 [ 50.034739][ T4483] set_record_extent_bits+0x68/0x98 [ 50.035545][ T4483] qgroup_reserve_data+0x20c/0x8d4 [ 50.036388][ T4483] btrfs_qgroup_reserve_data+0x40/0xec [ 50.037244][ T4483] btrfs_check_data_free_space+0x12c/0x208 [ 50.038108][ T4483] btrfs_buffered_write+0x3b0/0xe04 [ 50.038954][ T4483] btrfs_do_write_iter+0x354/0x10ac [ 50.039746][ T4483] btrfs_file_write_iter+0x2c/0x3c [ 50.040563][ T4483] vfs_write+0x3ec/0x7f0 [ 50.041200][ T4483] ksys_write+0x12c/0x224 [ 50.041862][ T4483] __arm64_sys_write+0x7c/0x90 [ 50.042620][ T4483] invoke_syscall+0x98/0x2b4 [ 50.043319][ T4483] el0_svc_common+0x138/0x258 [ 50.044009][ T4483] do_el0_svc+0x58/0x130 [ 50.044697][ T4483] el0_svc+0x58/0x128 [ 50.045346][ T4483] el0t_64_sync_handler+0x84/0xf0 [ 50.046155][ T4483] el0t_64_sync+0x18c/0x190 [ 50.046856][ T4483] Code: aa1903e0 979d7600 17ffffa0 978c8d10 (d4210000) [ 50.047955][ T4483] ---[ end trace 0000000000000000 ]--- [ 50.217226][ T4483] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 50.218280][ T4483] SMP: stopping secondary CPUs [ 50.219047][ T4483] Kernel Offset: disabled [ 50.219727][ T4483] CPU features: 0x080000,000f0097,a65bfea7 [ 50.220604][ T4483] Memory Limit: none [ 50.389406][ T4483] Rebooting in 86400 seconds..