Warning: Permanently added '10.128.1.62' (ED25519) to the list of known hosts. 2025/09/16 21:29:50 parsed 1 programs [ 88.089440][ T4640] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 89.828141][ T4673] chnl_net:caif_netlink_parms(): no params data found [ 89.863371][ T4673] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.870541][ T4673] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.878346][ T4673] device bridge_slave_0 entered promiscuous mode [ 89.888875][ T4673] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.896216][ T4673] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.903790][ T4673] device bridge_slave_1 entered promiscuous mode [ 89.921043][ T4673] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.931643][ T4673] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.955208][ T4673] team0: Port device team_slave_0 added [ 89.962648][ T4673] team0: Port device team_slave_1 added [ 89.983672][ T4673] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.991119][ T4673] 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. [ 90.017605][ T4673] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.030250][ T4673] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.037482][ T4673] 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. [ 90.063838][ T4673] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.098748][ T4673] device hsr_slave_0 entered promiscuous mode [ 90.105595][ T4673] device hsr_slave_1 entered promiscuous mode [ 90.610968][ T4673] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.627061][ T4673] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.642001][ T4673] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.651343][ T4673] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.800311][ T4673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.828009][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.837526][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.857133][ T4673] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.874071][ T3043] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.884590][ T3043] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.895340][ T3043] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.902406][ T3043] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.919857][ T3043] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.930301][ T3043] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.939194][ T3043] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.946430][ T3043] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.959212][ T3043] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.972204][ T3043] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.995832][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 91.014765][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.034055][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.049510][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.061933][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.081464][ T4673] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 91.092828][ T4673] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 91.106867][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.115680][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.124478][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.133241][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.145376][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.158732][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.282950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 91.291407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 91.306682][ T4673] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.339379][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 91.353438][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.375367][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.385789][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.395128][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.402924][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.414286][ T4673] device veth0_vlan entered promiscuous mode [ 91.426486][ T4673] device veth1_vlan entered promiscuous mode [ 91.461750][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.484974][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 91.497253][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.519712][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.537306][ T4673] device veth0_macvtap entered promiscuous mode [ 91.555689][ T4673] device veth1_macvtap entered promiscuous mode [ 91.578593][ T4673] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.601452][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.610943][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.623457][ T4673] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.634895][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.643795][ T1175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.658269][ T4673] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.667097][ T4673] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.676331][ T4673] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.685374][ T4673] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.178837][ T1175] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.194917][ T1175] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.206119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 93.233262][ T1175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.254497][ T1175] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.263338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/16 21:29:59 executed programs: 0 [ 94.317961][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.529775][ T4873] chnl_net:caif_netlink_parms(): no params data found [ 94.581478][ T4873] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.588867][ T4873] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.597161][ T4873] device bridge_slave_0 entered promiscuous mode [ 94.605969][ T4873] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.613118][ T4873] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.621475][ T4873] device bridge_slave_1 entered promiscuous mode [ 94.645814][ T4873] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.657080][ T4873] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.684987][ T4873] team0: Port device team_slave_0 added [ 94.692709][ T4873] team0: Port device team_slave_1 added [ 94.718743][ T4873] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.725872][ T4873] 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. [ 94.752459][ T4873] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.765254][ T4873] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.772217][ T4873] 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. [ 94.798525][ T4873] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.833627][ T4873] device hsr_slave_0 entered promiscuous mode [ 94.843086][ T4873] device hsr_slave_1 entered promiscuous mode [ 94.850256][ T4873] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.860706][ T4873] Cannot create hsr debugfs directory [ 96.168919][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.218859][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.283347][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.545155][ T5043] Bluetooth: hci0: command 0x0409 tx timeout [ 97.150679][ T4873] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.159955][ T4873] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.168705][ T4873] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.178928][ T4873] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.271936][ T4873] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.284751][ T4826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.292528][ T4826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.303745][ T4873] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.313884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.325479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.333880][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.340991][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.348780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.362655][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.371765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.380600][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.387740][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.398564][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.420856][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.431638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.441169][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.450125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.478969][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.488227][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.498502][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.507611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.531918][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.540652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.551030][ T4873] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.630633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.638640][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.660670][ T4873] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.677043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.685980][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.703461][ T4873] device veth0_vlan entered promiscuous mode [ 97.710635][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.719130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.727953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.736571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.747265][ T4873] device veth1_vlan entered promiscuous mode [ 97.771282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.779621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.788484][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.799610][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.809633][ T4873] device veth0_macvtap entered promiscuous mode [ 97.823178][ T4873] device veth1_macvtap entered promiscuous mode [ 97.843044][ T4873] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.854544][ T4873] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.866425][ T4873] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.874856][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.883355][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.891897][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.900813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.911496][ T4873] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.922476][ T4873] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.933692][ T4873] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.942189][ T3043] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.951431][ T3043] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.964621][ T4873] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.973424][ T4873] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.986452][ T4873] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.995845][ T4873] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.011161][ T144] device hsr_slave_0 left promiscuous mode [ 98.018000][ T144] device hsr_slave_1 left promiscuous mode [ 98.025107][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.032499][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.041006][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.048739][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.057271][ T144] device bridge_slave_1 left promiscuous mode [ 98.063463][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.072015][ T144] device bridge_slave_0 left promiscuous mode [ 98.078809][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.089364][ T144] device veth1_macvtap left promiscuous mode [ 98.095731][ T144] device veth0_macvtap left promiscuous mode [ 98.101778][ T144] device veth1_vlan left promiscuous mode [ 98.107837][ T144] device veth0_vlan left promiscuous mode [ 98.220885][ T144] team0 (unregistering): Port device team_slave_1 removed [ 98.234735][ T144] team0 (unregistering): Port device team_slave_0 removed [ 98.246634][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.258630][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.303156][ T144] bond0 (unregistering): Released all slaves [ 98.408419][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.429374][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.435303][ T3043] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.439732][ T4826] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.452016][ T3043] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.474965][ T3043] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.584294][ T5045] Bluetooth: hci0: command 0x041b tx timeout [ 98.657332][ T5100] loop0: detected capacity change from 0 to 32768 [ 98.671812][ T5100] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5100) [ 98.703828][ T5100] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 98.713609][ T5100] BTRFS info (device loop0): using free space tree [ 98.720834][ T5100] BTRFS info (device loop0): has skinny extents [ 98.859418][ T5100] BTRFS info (device loop0): enabling ssd optimizations [ 98.938390][ T5100] BTRFS info (device loop0): balance: start -susage=34359738372,drange=7..526332,limit=0..6 [ 98.977511][ T5100] ------------[ cut here ]------------ [ 98.983759][ T5100] WARNING: CPU: 1 PID: 5100 at fs/btrfs/block-group.c:2441 btrfs_create_pending_block_groups+0xc1c/0xe50 [ 99.005100][ T5100] Modules linked in: [ 99.009051][ T5100] CPU: 1 PID: 5100 Comm: syz.0.17 Not tainted syzkaller #0 [ 99.035144][ T5100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 99.055436][ T5100] RIP: 0010:btrfs_create_pending_block_groups+0xc1c/0xe50 [ 99.075979][ T5100] Code: fb 19 fe eb 27 e8 94 fb 19 fe 0f 1f 44 00 00 e8 8a fb 19 fe eb 4a e8 83 fb 19 fe 48 c7 c7 c0 d2 4c 8a 44 89 fe e8 44 58 40 06 <0f> 0b 48 8b 7c 24 20 48 c7 c6 40 d3 4c 8a ba 89 09 00 00 44 89 f9 [ 99.116027][ T5100] RSP: 0018:ffffc9000310f780 EFLAGS: 00010246 [ 99.124028][ T5100] RAX: f4b4c8b8d7998d00 RBX: 1ffff1100483d60b RCX: ffff88807a128000 [ 99.132030][ T5100] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 99.158478][ T5100] RBP: ffffc9000310f990 R08: dffffc0000000000 R09: ffffed1017224f2c [ 99.168310][ T5100] R10: ffffed1017224f2c R11: 1ffff11017224f2b R12: ffff8880241eb1b0 [ 99.176777][ T5100] R13: ffff8880241eb050 R14: ffff8880241eb058 R15: 00000000ffffffe4 [ 99.186847][ T5100] FS: 00007fad116d86c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 99.196076][ T5100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.202723][ T5100] CR2: 000055d2a71761f0 CR3: 0000000020f5b000 CR4: 00000000003506e0 [ 99.212155][ T5100] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 99.220831][ T5100] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 99.238883][ T5100] Call Trace: [ 99.242277][ T5100] [ 99.245634][ T5100] ? __lock_acquire+0x7c60/0x7c60 [ 99.250739][ T5100] ? fill_dummy_bgs+0x520/0x520 [ 99.257003][ T5100] ? btrfs_block_rsv_add+0xb0/0xc0 [ 99.262232][ T5100] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 99.268362][ T5100] ? mutex_unlock+0x10/0x10 [ 99.272930][ T5100] ? do_raw_spin_unlock+0x11d/0x230 [ 99.279645][ T5100] ? btrfs_trans_release_metadata+0x146/0x1a0 [ 99.286204][ T5100] __btrfs_end_transaction+0x154/0x650 [ 99.291840][ T5100] btrfs_inc_block_group_ro+0x59d/0x600 [ 99.298836][ T5100] btrfs_relocate_block_group+0x418/0xd00 [ 99.305004][ T5100] btrfs_relocate_chunk+0xaa/0x290 [ 99.310200][ T5100] __btrfs_balance+0x1641/0x2250 [ 99.316565][ T5100] ? update_balance_args+0x360/0x360 [ 99.322477][ T5100] ? describe_balance_start_or_resume+0x4b0/0x4b0 [ 99.329441][ T5100] ? do_wait_for_common+0x360/0x440 [ 99.336832][ T5100] ? __rwlock_init+0xb0/0x140 [ 99.341560][ T5100] ? do_raw_spin_unlock+0x11d/0x230 [ 99.347124][ T5100] btrfs_balance+0xd89/0x1520 [ 99.351840][ T5100] btrfs_ioctl_balance+0x674/0x810 [ 99.358372][ T5100] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 99.365084][ T5100] __se_sys_ioctl+0xfa/0x170 [ 99.369683][ T5100] do_syscall_64+0x4c/0xa0 [ 99.375468][ T5100] ? clear_bhb_loop+0x30/0x80 [ 99.380154][ T5100] ? clear_bhb_loop+0x30/0x80 [ 99.389320][ T5100] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 99.396580][ T5100] RIP: 0033:0x7fad12068be9 [ 99.401006][ T5100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 99.422088][ T5100] RSP: 002b:00007fad116d8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 99.431175][ T5100] RAX: ffffffffffffffda RBX: 00007fad1228ffa0 RCX: 00007fad12068be9 [ 99.440751][ T5100] RDX: 0000200000000440 RSI: 00000000c4009420 RDI: 0000000000000003 [ 99.449586][ T5100] RBP: 00007fad120ebe19 R08: 0000000000000000 R09: 0000000000000000 [ 99.458905][ T5100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.469165][ T5100] R13: 00007fad12290038 R14: 00007fad1228ffa0 R15: 00007ffcaa1b6198 [ 99.478528][ T5100] [ 99.481674][ T5100] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 99.489124][ T5100] CPU: 1 PID: 5100 Comm: syz.0.17 Not tainted syzkaller #0 [ 99.496314][ T5100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 99.506545][ T5100] Call Trace: [ 99.509842][ T5100] [ 99.512774][ T5100] dump_stack_lvl+0x168/0x230 [ 99.517458][ T5100] ? show_regs_print_info+0x20/0x20 [ 99.522651][ T5100] ? load_image+0x3b0/0x3b0 [ 99.527165][ T5100] panic+0x2c9/0x7f0 [ 99.531064][ T5100] ? bpf_jit_dump+0xd0/0xd0 [ 99.535572][ T5100] ? btrfs_create_pending_block_groups+0xc1c/0xe50 [ 99.542069][ T5100] __warn+0x248/0x2b0 [ 99.546049][ T5100] ? btrfs_create_pending_block_groups+0xc1c/0xe50 [ 99.552554][ T5100] report_bug+0x1b7/0x2e0 [ 99.556890][ T5100] handle_bug+0x3a/0x70 [ 99.561038][ T5100] exc_invalid_op+0x16/0x40 [ 99.565544][ T5100] asm_exc_invalid_op+0x16/0x20 [ 99.570477][ T5100] RIP: 0010:btrfs_create_pending_block_groups+0xc1c/0xe50 [ 99.577584][ T5100] Code: fb 19 fe eb 27 e8 94 fb 19 fe 0f 1f 44 00 00 e8 8a fb 19 fe eb 4a e8 83 fb 19 fe 48 c7 c7 c0 d2 4c 8a 44 89 fe e8 44 58 40 06 <0f> 0b 48 8b 7c 24 20 48 c7 c6 40 d3 4c 8a ba 89 09 00 00 44 89 f9 [ 99.597234][ T5100] RSP: 0018:ffffc9000310f780 EFLAGS: 00010246 [ 99.603305][ T5100] RAX: f4b4c8b8d7998d00 RBX: 1ffff1100483d60b RCX: ffff88807a128000 [ 99.611274][ T5100] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 99.619247][ T5100] RBP: ffffc9000310f990 R08: dffffc0000000000 R09: ffffed1017224f2c [ 99.627213][ T5100] R10: ffffed1017224f2c R11: 1ffff11017224f2b R12: ffff8880241eb1b0 [ 99.635258][ T5100] R13: ffff8880241eb050 R14: ffff8880241eb058 R15: 00000000ffffffe4 [ 99.643241][ T5100] ? __lock_acquire+0x7c60/0x7c60 [ 99.648366][ T5100] ? fill_dummy_bgs+0x520/0x520 [ 99.653206][ T5100] ? btrfs_block_rsv_add+0xb0/0xc0 [ 99.658306][ T5100] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 99.663940][ T5100] ? mutex_unlock+0x10/0x10 [ 99.668440][ T5100] ? do_raw_spin_unlock+0x11d/0x230 [ 99.673621][ T5100] ? btrfs_trans_release_metadata+0x146/0x1a0 [ 99.679671][ T5100] __btrfs_end_transaction+0x154/0x650 [ 99.685125][ T5100] btrfs_inc_block_group_ro+0x59d/0x600 [ 99.690654][ T5100] btrfs_relocate_block_group+0x418/0xd00 [ 99.696399][ T5100] btrfs_relocate_chunk+0xaa/0x290 [ 99.701495][ T5100] __btrfs_balance+0x1641/0x2250 [ 99.706430][ T5100] ? update_balance_args+0x360/0x360 [ 99.711717][ T5100] ? describe_balance_start_or_resume+0x4b0/0x4b0 [ 99.718197][ T5100] ? do_wait_for_common+0x360/0x440 [ 99.723468][ T5100] ? __rwlock_init+0xb0/0x140 [ 99.728126][ T5100] ? do_raw_spin_unlock+0x11d/0x230 [ 99.733307][ T5100] btrfs_balance+0xd89/0x1520 [ 99.737978][ T5100] btrfs_ioctl_balance+0x674/0x810 [ 99.743077][ T5100] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 99.749497][ T5100] __se_sys_ioctl+0xfa/0x170 [ 99.754073][ T5100] do_syscall_64+0x4c/0xa0 [ 99.758475][ T5100] ? clear_bhb_loop+0x30/0x80 [ 99.763140][ T5100] ? clear_bhb_loop+0x30/0x80 [ 99.767924][ T5100] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 99.773829][ T5100] RIP: 0033:0x7fad12068be9 [ 99.778325][ T5100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 99.798039][ T5100] RSP: 002b:00007fad116d8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 99.806445][ T5100] RAX: ffffffffffffffda RBX: 00007fad1228ffa0 RCX: 00007fad12068be9 [ 99.814493][ T5100] RDX: 0000200000000440 RSI: 00000000c4009420 RDI: 0000000000000003 [ 99.822448][ T5100] RBP: 00007fad120ebe19 R08: 0000000000000000 R09: 0000000000000000 [ 99.830402][ T5100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.838461][ T5100] R13: 00007fad12290038 R14: 00007fad1228ffa0 R15: 00007ffcaa1b6198 [ 99.846426][ T5100] [ 99.849617][ T5100] Kernel Offset: disabled [ 99.854077][ T5100] Rebooting in 86400 seconds..