[ 60.657719][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.826338][ T9] device veth1_macvtap left promiscuous mode [ 60.827154][ T9] device veth0_macvtap left promiscuous mode [ 60.827890][ T9] device veth1_vlan left promiscuous mode [ 60.828614][ T9] device veth0_vlan left promiscuous mode [ 60.933499][ T9] team0 (unregistering): Port device team_slave_1 removed [ 60.938181][ T9] team0 (unregistering): Port device team_slave_0 removed [ 60.942743][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 60.971027][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 61.061728][ T9] bond0 (unregistering): Released all slaves [ 69.608175][ T1991] cfg80211: failed to load regulatory.db [ 69.610072][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.611108][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.1.245' (ED25519) to the list of known hosts. 1970/01/01 00:01:10 ignoring optional flag "type"="gce" 1970/01/01 00:01:10 parsed 1 programs [ 71.588593][ T4517] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 74.999476][ T4557] chnl_net:caif_netlink_parms(): no params data found [ 75.018898][ T4557] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.020106][ T4557] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.021607][ T4557] device bridge_slave_0 entered promiscuous mode [ 75.023694][ T4557] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.024784][ T4557] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.027114][ T4557] device bridge_slave_1 entered promiscuous mode [ 75.035266][ T4557] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.038981][ T4557] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.047423][ T4557] team0: Port device team_slave_0 added [ 75.050680][ T4557] team0: Port device team_slave_1 added [ 75.058398][ T4557] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.059447][ T4557] 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. [ 75.063668][ T4557] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.066066][ T4557] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.069952][ T4557] 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. [ 75.073781][ T4557] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.107916][ T4557] device hsr_slave_0 entered promiscuous mode [ 75.146759][ T4557] device hsr_slave_1 entered promiscuous mode [ 75.951393][ T4557] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.017845][ T4557] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.077512][ T4557] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.127069][ T4557] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.195097][ T4557] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.199197][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.200771][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.203537][ T4557] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.206916][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.208593][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.210006][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.211209][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.212707][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.215004][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.216577][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.218122][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.219297][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.227276][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.233093][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.235394][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.239249][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.241443][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.249514][ T4557] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.251128][ T4557] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.254404][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.256157][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.258303][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.260392][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.262304][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.264235][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.267701][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.313902][ T4557] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.318793][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.320065][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.325379][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.327370][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.338513][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.340021][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.341602][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.342915][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.354579][ T4557] device veth0_vlan entered promiscuous mode [ 76.359178][ T4557] device veth1_vlan entered promiscuous mode [ 76.366884][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.368473][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.369918][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.371443][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.374832][ T4557] device veth0_macvtap entered promiscuous mode [ 76.378190][ T4557] device veth1_macvtap entered promiscuous mode [ 76.383586][ T4557] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.384785][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.386780][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.388381][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.389861][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.393090][ T4557] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.395400][ T4557] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.398261][ T4557] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.399539][ T4557] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.400837][ T4557] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.404146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.405795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.902523][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.903735][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.905386][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.920604][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.921808][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.923563][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:16 executed programs: 0 [ 77.036583][ T4767] chnl_net:caif_netlink_parms(): no params data found [ 77.061367][ T4767] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.062603][ T4767] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.064214][ T4767] device bridge_slave_0 entered promiscuous mode [ 77.068312][ T4767] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.069439][ T4767] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.070949][ T4767] device bridge_slave_1 entered promiscuous mode [ 77.083009][ T4767] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.085720][ T4767] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.094937][ T4767] team0: Port device team_slave_0 added [ 77.098717][ T4767] team0: Port device team_slave_1 added [ 77.107004][ T4767] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.108051][ T4767] 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. [ 77.111623][ T4767] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.113968][ T4767] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.115070][ T4767] 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. [ 77.121514][ T4767] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.158584][ T4767] device hsr_slave_0 entered promiscuous mode [ 77.186540][ T4767] device hsr_slave_1 entered promiscuous mode [ 77.226603][ T4767] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.227793][ T4767] Cannot create hsr debugfs directory [ 77.259698][ T4767] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.056290][ T1540] Bluetooth: hci0: command 0x0409 tx timeout [ 79.571651][ T4767] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.126236][ T1540] Bluetooth: hci0: command 0x041b tx timeout [ 81.860013][ T4767] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.912209][ T4767] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.072565][ T4767] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.152295][ T4767] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.187530][ T4767] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.240578][ T4767] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.324899][ T4767] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.330872][ T4767] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.332088][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.334832][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.350890][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.352485][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.353922][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.354995][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.356767][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.359466][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.360991][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.362556][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.363633][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.366990][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.369845][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.372686][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.374359][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.375842][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.379396][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.381025][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.383645][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.385338][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.391227][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.392773][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.394910][ T4767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.437618][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.438918][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.442628][ T4767] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.450256][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.451968][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.459208][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.460875][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.462453][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.463852][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.466313][ T4767] device veth0_vlan entered promiscuous mode [ 82.470594][ T4767] device veth1_vlan entered promiscuous mode [ 82.480361][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.481923][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.483387][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.484953][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.488179][ T4767] device veth0_macvtap entered promiscuous mode [ 82.490672][ T4767] device veth1_macvtap entered promiscuous mode [ 82.495497][ T4767] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.498696][ T4767] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.500946][ T4767] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.502253][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.503820][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.505298][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.507036][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.509703][ T4767] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.511262][ T4767] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.513359][ T4767] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.514542][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.516063][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.519412][ T4767] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.520768][ T4767] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.522118][ T4767] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.523557][ T4767] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.543801][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.545025][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.548989][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.553285][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.554526][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.556807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:22 executed programs: 2 [ 82.671525][ T4975] loop0: detected capacity change from 0 to 32768 [ 82.722476][ T4975] BTRFS: device fsid 34a2da50-e117-4d40-8878-8e0fb0127b5f devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4975) [ 82.729202][ T4975] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 82.730857][ T4975] BTRFS info (device loop0): using free space tree [ 82.731865][ T4975] BTRFS info (device loop0): has skinny extents [ 82.742431][ T4975] BTRFS info (device loop0): enabling ssd optimizations [ 82.765975][ T4975] FAULT_INJECTION: forcing a failure. [ 82.765975][ T4975] name failslab, interval 1, probability 0, space 0, times 1 [ 82.767979][ T4975] CPU: 1 PID: 4975 Comm: syz.0.15 Not tainted syzkaller #0 [ 82.768950][ T4975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.770444][ T4975] Call trace: [ 82.770931][ T4975] dump_backtrace+0x0/0x43c [ 82.771606][ T4975] show_stack+0x2c/0x3c [ 82.772262][ T4975] __dump_stack+0x30/0x40 [ 82.772957][ T4975] dump_stack_lvl+0xf8/0x160 [ 82.773750][ T4975] dump_stack+0x1c/0x5c [ 82.774454][ T4975] should_fail+0x3c0/0x51c [ 82.775175][ T4975] __should_failslab+0xbc/0x10c [ 82.775970][ T4975] should_failslab+0x10/0x28 [ 82.776742][ T4975] slab_pre_alloc_hook+0x64/0xec [ 82.777560][ T4975] kmem_cache_alloc_trace+0x98/0x3fc [ 82.778400][ T4975] ulist_add_merge+0x148/0x41c [ 82.779190][ T4975] ulist_add+0x40/0x54 [ 82.779851][ T4975] clear_state_bit+0x2b8/0x4f4 [ 82.780635][ T4975] __clear_extent_bit+0x5d4/0xb44 [ 82.781465][ T4975] clear_record_extent_bits+0x70/0x98 [ 82.782341][ T4975] __btrfs_qgroup_release_data+0x320/0x7e8 [ 82.783295][ T4975] btrfs_qgroup_free_data+0x40/0x54 [ 82.784130][ T4975] btrfs_invalidatepage+0x588/0x854 [ 82.785056][ T4975] truncate_cleanup_page+0x15c/0x414 [ 82.785953][ T4975] truncate_inode_pages_range+0x1f8/0x9b8 [ 82.786850][ T4975] truncate_setsize+0xc4/0xf0 [ 82.787577][ T4975] btrfs_setattr+0x63c/0xd8c [ 82.788299][ T4975] notify_change+0xa08/0xcd8 [ 82.789048][ T4975] do_truncate+0x178/0x1f0 [ 82.789686][ T4975] do_sys_ftruncate+0x284/0x31c [ 82.790435][ T4975] __arm64_sys_ftruncate+0x60/0x74 [ 82.791218][ T4975] invoke_syscall+0x98/0x2b8 [ 82.791891][ T4975] el0_svc_common+0x138/0x258 [ 82.792652][ T4975] do_el0_svc+0x58/0x14c [ 82.793353][ T4975] el0_svc+0x78/0x1e0 [ 82.793991][ T4975] el0t_64_sync_handler+0xcc/0xe4 [ 82.794790][ T4975] el0t_64_sync+0x1a0/0x1a4 [ 82.796048][ T4975] ------------[ cut here ]------------ [ 82.796881][ T4975] kernel BUG at fs/btrfs/extent_io.c:658! [ 82.797831][ T4975] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 82.798439][ T9] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 82.798939][ T4975] Modules linked in: [ 82.800880][ T4975] CPU: 1 PID: 4975 Comm: syz.0.15 Not tainted syzkaller #0 [ 82.801962][ T4975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.803411][ T4975] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.804544][ T4975] pc : clear_state_bit+0x4f0/0x4f4 [ 82.805309][ T4975] lr : clear_state_bit+0x4f0/0x4f4 [ 82.806085][ T4975] sp : ffff80001fd672b0 [ 82.806743][ T4975] x29: ffff80001fd672c0 x28: 0000000000001000 x27: dfff800000000000 [ 82.808035][ T4975] x26: ffff0000e29e00c0 x25: 0000000000000107 x24: 0000000000000000 [ 82.809292][ T4975] x23: 0000000000000fff x22: 00000000fffffff4 x21: 0000000000000000 [ 82.810537][ T4975] x20: 0000000000001000 x19: ffff0000ceff50c8 x18: 0000000000000002 [ 82.811734][ T4975] x17: 0000000000000000 x16: ffff8000111c8944 x15: 00000000ffffffff [ 82.812914][ T4975] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 82.814200][ T4975] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff800009ec70cc [ 82.815493][ T4975] x8 : ffff0000ceb98000 x7 : 0000000000000000 x6 : 0000000000000001 [ 82.816672][ T4975] x5 : ffff80001fd66818 x4 : 0000000000000100 x3 : 0000000000000a20 [ 82.817910][ T4975] x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 82.819159][ T4975] Call trace: [ 82.819646][ T4975] clear_state_bit+0x4f0/0x4f4 [ 82.820432][ T4975] __clear_extent_bit+0x5d4/0xb44 [ 82.821295][ T4975] clear_record_extent_bits+0x70/0x98 [ 82.822113][ T4975] __btrfs_qgroup_release_data+0x320/0x7e8 [ 82.822914][ T4975] btrfs_qgroup_free_data+0x40/0x54 [ 82.823668][ T4975] btrfs_invalidatepage+0x588/0x854 [ 82.824511][ T4975] truncate_cleanup_page+0x15c/0x414 [ 82.825376][ T4975] truncate_inode_pages_range+0x1f8/0x9b8 [ 82.826229][ T4975] truncate_setsize+0xc4/0xf0 [ 82.826897][ T4975] btrfs_setattr+0x63c/0xd8c [ 82.827541][ T4975] notify_change+0xa08/0xcd8 [ 82.828256][ T4975] do_truncate+0x178/0x1f0 [ 82.828995][ T4975] do_sys_ftruncate+0x284/0x31c [ 82.829740][ T4975] __arm64_sys_ftruncate+0x60/0x74 [ 82.830557][ T4975] invoke_syscall+0x98/0x2b8 [ 82.831241][ T4975] el0_svc_common+0x138/0x258 [ 82.832008][ T4975] do_el0_svc+0x58/0x14c [ 82.832716][ T4975] el0_svc+0x78/0x1e0 [ 82.833325][ T4975] el0t_64_sync_handler+0xcc/0xe4 [ 82.834049][ T4975] el0t_64_sync+0x1a0/0x1a4 [ 82.834749][ T4975] Code: 97a5d828 f94007e8 17ffff2c 9796c97e (d4210000) [ 82.835817][ T4975] ---[ end trace 378d8c7ee5d518fc ]--- [ 83.060135][ T4975] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 83.061270][ T4975] SMP: stopping secondary CPUs [ 83.062087][ T4975] Kernel Offset: disabled [ 83.062772][ T4975] CPU features: 0x8,000003c1,7d33ffd9 [ 83.063510][ T4975] Memory Limit: none [ 83.299618][ T4975] Rebooting in 86400 seconds..