Warning: Permanently added '10.128.1.90' (ED25519) to the list of known hosts. 1970/01/01 00:01:00 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:00 ignoring optional flag "type"="gce" 1970/01/01 00:01:00 parsed 1 programs [ 61.575013][ T4400] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 65.728554][ T363] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.729975][ T363] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.731643][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.739183][ T363] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.740406][ T363] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.742211][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.153635][ T4547] chnl_net:caif_netlink_parms(): no params data found [ 66.173225][ T4547] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.175255][ T4547] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.176898][ T4547] device bridge_slave_0 entered promiscuous mode [ 66.179180][ T4547] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.180328][ T4547] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.181844][ T4547] device bridge_slave_1 entered promiscuous mode [ 66.191395][ T4547] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.194088][ T4547] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.202786][ T4547] team0: Port device team_slave_0 added [ 66.204938][ T4547] team0: Port device team_slave_1 added [ 66.211634][ T4547] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.212825][ T4547] 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. [ 66.217132][ T4547] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.219615][ T4547] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.220698][ T4547] 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. [ 66.225136][ T4547] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.284513][ T4547] device hsr_slave_0 entered promiscuous mode [ 66.323604][ T4547] device hsr_slave_1 entered promiscuous mode [ 67.019785][ T4547] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.045483][ T4547] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.074861][ T4547] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.105227][ T4547] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.171698][ T4547] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.175762][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.177220][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.179972][ T4547] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.182507][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.184329][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.185788][ T585] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.186887][ T585] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.188358][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.198958][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.200627][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.202105][ T4139] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.203248][ T4139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.205854][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.207781][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.209429][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.211279][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.212975][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.215348][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.219620][ T4547] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.221243][ T4547] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.224857][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.227219][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.228833][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.230343][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.232114][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.236618][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.277740][ T4547] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.278958][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.280219][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.288880][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.290490][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.297721][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.299237][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.301052][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.302376][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.306354][ T4547] device veth0_vlan entered promiscuous mode [ 67.310433][ T4547] device veth1_vlan entered promiscuous mode [ 67.321340][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.322819][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.325901][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.327506][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.330562][ T4547] device veth0_macvtap entered promiscuous mode [ 67.332973][ T4547] device veth1_macvtap entered promiscuous mode [ 67.339942][ T4547] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.341006][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.342429][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.344713][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.346307][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.349615][ T4547] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.351620][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.353181][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.356673][ T4547] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.357986][ T4547] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.359313][ T4547] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.360640][ T4547] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:07 executed programs: 0 [ 67.493333][ T4691] chnl_net:caif_netlink_parms(): no params data found [ 67.512225][ T4691] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.514269][ T4691] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.515758][ T4691] device bridge_slave_0 entered promiscuous mode [ 67.517828][ T4691] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.519010][ T4691] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.520394][ T4691] device bridge_slave_1 entered promiscuous mode [ 67.528943][ T4691] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.531435][ T4691] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.546535][ T4691] team0: Port device team_slave_0 added [ 67.548499][ T4691] team0: Port device team_slave_1 added [ 67.559111][ T4691] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.560205][ T4691] 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. [ 67.565450][ T4691] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.567922][ T4691] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.568987][ T4691] 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. [ 67.573229][ T4691] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.615431][ T4691] device hsr_slave_0 entered promiscuous mode [ 67.644665][ T4691] device hsr_slave_1 entered promiscuous mode [ 67.684791][ T4691] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.686079][ T4691] Cannot create hsr debugfs directory [ 67.719380][ T4691] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.463592][ T4132] Bluetooth: hci0: command 0x0409 tx timeout [ 69.624623][ T3340] cfg80211: failed to load regulatory.db [ 69.634766][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.635904][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.427867][ T4691] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.543522][ T3340] Bluetooth: hci0: command 0x041b tx timeout [ 73.167530][ T4691] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.221832][ T4691] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.387644][ T4691] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.442126][ T4691] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.474749][ T4691] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.527728][ T4691] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.601596][ T4691] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.605501][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.607015][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.609692][ T4691] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.612194][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.615775][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.617166][ T4139] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.618331][ T4139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.619721][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.623645][ T3340] Bluetooth: hci0: command 0x040f tx timeout [ 73.627382][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.628952][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.630404][ T4139] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.631499][ T4139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.634736][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.638352][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.640911][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.642862][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.644735][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.647352][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.648936][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.651655][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.653243][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.659022][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.660480][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.662533][ T4691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.706153][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.707561][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.714265][ T4691] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.720737][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.722209][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.729968][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.731525][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.733113][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.735158][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.737512][ T4691] device veth0_vlan entered promiscuous mode [ 73.741017][ T4691] device veth1_vlan entered promiscuous mode [ 73.752325][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.754967][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.756448][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.758024][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.760665][ T4691] device veth0_macvtap entered promiscuous mode [ 73.764300][ T4691] device veth1_macvtap entered promiscuous mode [ 73.769119][ T4691] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.770737][ T4691] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.772855][ T4691] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.776206][ T4691] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.777926][ T4691] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.780084][ T4691] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.781277][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.782861][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.785074][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.786739][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.788368][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.789931][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.796690][ T4691] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.797981][ T4691] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.799396][ T4691] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.800741][ T4691] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.825162][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.826559][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.828428][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.835376][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.836534][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.838160][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:13 executed programs: 2 [ 73.953201][ T4943] loop0: detected capacity change from 0 to 32768 [ 74.007439][ T4943] BTRFS: device fsid 34a2da50-e117-4d40-8878-8e0fb0127b5f devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (4943) [ 74.014139][ T4943] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 74.015647][ T4943] BTRFS info (device loop0): using free space tree [ 74.016646][ T4943] BTRFS info (device loop0): has skinny extents [ 74.028381][ T4943] BTRFS info (device loop0): enabling ssd optimizations [ 74.046140][ T148] device hsr_slave_0 left promiscuous mode [ 74.049476][ T136] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 74.052178][ T4943] FAULT_INJECTION: forcing a failure. [ 74.052178][ T4943] name failslab, interval 1, probability 0, space 0, times 1 [ 74.054422][ T4943] CPU: 0 PID: 4943 Comm: syz.0.15 Not tainted 5.15.189-syzkaller #0 [ 74.055530][ T4943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.056978][ T4943] Call trace: [ 74.057527][ T4943] dump_backtrace+0x0/0x43c [ 74.058208][ T4943] show_stack+0x2c/0x3c [ 74.058843][ T4943] __dump_stack+0x30/0x40 [ 74.059613][ T4943] dump_stack_lvl+0xf8/0x160 [ 74.060366][ T4943] dump_stack+0x1c/0x5c [ 74.061035][ T4943] should_fail+0x3c0/0x51c [ 74.061798][ T4943] __should_failslab+0xbc/0x10c [ 74.062572][ T4943] should_failslab+0x10/0x28 [ 74.063312][ T4943] slab_pre_alloc_hook+0x64/0xec [ 74.064084][ T4943] kmem_cache_alloc_trace+0x98/0x3fc [ 74.064984][ T4943] ulist_add_merge+0x148/0x41c [ 74.065763][ T4943] ulist_add+0x40/0x54 [ 74.066433][ T4943] set_state_bits+0x274/0x374 [ 74.067187][ T4943] set_extent_bit+0xdd8/0x13f4 [ 74.067967][ T4943] set_record_extent_bits+0x70/0x94 [ 74.068796][ T4943] qgroup_reserve_data+0x20c/0x81c [ 74.069659][ T4943] btrfs_qgroup_reserve_data+0x40/0xec [ 74.070597][ T4943] btrfs_check_data_free_space+0x208/0x2f4 [ 74.071602][ T4943] btrfs_truncate_block+0x188/0xb18 [ 74.072438][ T4943] btrfs_cont_expand+0x10c/0xa3c [ 74.073231][ T4943] btrfs_write_check+0x564/0x664 [ 74.073999][ T4943] btrfs_buffered_write+0x188/0xccc [ 74.074783][ T4943] btrfs_file_write_iter+0x19c/0xbe8 [ 74.075559][ T4943] do_iter_readv_writev+0x3a0/0x4f8 [ 74.076323][ T4943] do_iter_write+0x1c4/0x670 [ 74.076960][ T4943] do_pwritev+0x1c8/0x2fc [ 74.077601][ T4943] __arm64_sys_pwritev2+0xd4/0x108 [ 74.078399][ T4943] invoke_syscall+0x98/0x2b8 [ 74.079154][ T4943] el0_svc_common+0x138/0x258 [ 74.079900][ T4943] do_el0_svc+0x58/0x14c [ 74.080509][ T4943] el0_svc+0x78/0x1e0 [ 74.081148][ T4943] el0t_64_sync_handler+0xcc/0xe4 [ 74.081972][ T4943] el0t_64_sync+0x1a0/0x1a4 [ 74.082846][ T4943] ------------[ cut here ]------------ [ 74.083661][ T4943] kernel BUG at fs/btrfs/extent_io.c:939! [ 74.084602][ T4943] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 74.085832][ T4943] Modules linked in: [ 74.086464][ T4943] CPU: 0 PID: 4943 Comm: syz.0.15 Not tainted 5.15.189-syzkaller #0 [ 74.087645][ T4943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.089272][ T4943] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.090555][ T4943] pc : set_state_bits+0x370/0x374 [ 74.091339][ T4943] lr : set_state_bits+0x370/0x374 [ 74.092158][ T4943] sp : ffff80001fe86f80 [ 74.092800][ T4943] x29: ffff80001fe86f80 x28: ffff0000e5b38a90 x27: 0000000000001000 [ 74.094026][ T4943] x26: dfff800000000000 x25: 0000000000000001 x24: 0000000000000104 [ 74.095324][ T4943] x23: 0000000000000000 x22: 0000000000000fff x21: 0000000000001000 [ 74.096614][ T4943] x20: 00000000fffffff4 x19: ffff0000d4d00d48 x18: 0000000000000002 [ 74.097960][ T4943] x17: 0000000000000000 x16: ffff8000111bc798 x15: 00000000ffffffff [ 74.099280][ T4943] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 74.100603][ T4943] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff800009ec47c8 [ 74.101851][ T4943] x8 : ffff0000cecb1b40 x7 : 0000000000000000 x6 : 0000000000000001 [ 74.103130][ T4943] x5 : ffff80001fe864d8 x4 : 0000000000000100 x3 : 0000000000000a20 [ 74.104337][ T4943] x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 74.105582][ T4943] Call trace: [ 74.106066][ T4943] set_state_bits+0x370/0x374 [ 74.106791][ T4943] set_extent_bit+0xdd8/0x13f4 [ 74.107499][ T4943] set_record_extent_bits+0x70/0x94 [ 74.108368][ T4943] qgroup_reserve_data+0x20c/0x81c [ 74.109180][ T4943] btrfs_qgroup_reserve_data+0x40/0xec [ 74.110064][ T4943] btrfs_check_data_free_space+0x208/0x2f4 [ 74.110920][ T4943] btrfs_truncate_block+0x188/0xb18 [ 74.111673][ T4943] btrfs_cont_expand+0x10c/0xa3c [ 74.112444][ T4943] btrfs_write_check+0x564/0x664 [ 74.113273][ T4943] btrfs_buffered_write+0x188/0xccc [ 74.114089][ T4943] btrfs_file_write_iter+0x19c/0xbe8 [ 74.114904][ T4943] do_iter_readv_writev+0x3a0/0x4f8 [ 74.115721][ T4943] do_iter_write+0x1c4/0x670 [ 74.116453][ T4943] do_pwritev+0x1c8/0x2fc [ 74.117150][ T4943] __arm64_sys_pwritev2+0xd4/0x108 [ 74.117962][ T4943] invoke_syscall+0x98/0x2b8 [ 74.118686][ T4943] el0_svc_common+0x138/0x258 [ 74.119395][ T4943] do_el0_svc+0x58/0x14c [ 74.120064][ T4943] el0_svc+0x78/0x1e0 [ 74.120760][ T4943] el0t_64_sync_handler+0xcc/0xe4 [ 74.121497][ T4943] el0t_64_sync+0x1a0/0x1a4 [ 74.122158][ T4943] Code: 97a5e0ce f9400fa8 17ffff50 9796d30f (d4210000) [ 74.123235][ T4943] ---[ end trace fff5ce33ed493309 ]--- [ 74.336974][ T4943] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 74.338128][ T4943] SMP: stopping secondary CPUs [ 74.338923][ T4943] Kernel Offset: disabled [ 74.339595][ T4943] CPU features: 0x8,000003c1,7d33ffd9 [ 74.340460][ T4943] Memory Limit: none [ 74.546435][ T4943] Rebooting in 86400 seconds..