Warning: Permanently added '10.128.1.120' (ED25519) to the list of known hosts. 2026/04/19 11:00:16 parsed 1 programs [ 84.183165][ T5771] cgroup: Unknown subsys name 'net' [ 84.338552][ T5771] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 86.057302][ T5771] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 87.123304][ T27] cfg80211: failed to load regulatory.db [ 87.952340][ T5791] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.960200][ T5791] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.969940][ T5793] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.982331][ T5793] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.990212][ T5793] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 87.997796][ T5793] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.046230][ T4894] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.054821][ T4894] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.097474][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.106577][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.897924][ T5831] chnl_net:caif_netlink_parms(): no params data found [ 89.973610][ T5831] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.981008][ T5831] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.988402][ T5831] bridge_slave_0: entered allmulticast mode [ 89.999004][ T5831] bridge_slave_0: entered promiscuous mode [ 90.018872][ T5831] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.026102][ T5831] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.033364][ T5831] bridge_slave_1: entered allmulticast mode [ 90.040172][ T5831] bridge_slave_1: entered promiscuous mode [ 90.078436][ T5831] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.091854][ T5831] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.132530][ T5831] team0: Port device team_slave_0 added [ 90.140122][ T5831] team0: Port device team_slave_1 added [ 90.166459][ T5831] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.173676][ T5831] 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. [ 90.199744][ T5831] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.223735][ T5831] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.230960][ T5831] 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. [ 90.256988][ T5831] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.313471][ T5831] hsr_slave_0: entered promiscuous mode [ 90.319784][ T5831] hsr_slave_1: entered promiscuous mode [ 90.498155][ T5831] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.512528][ T5831] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.524601][ T5831] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.558694][ T5831] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.664240][ T5831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.703361][ T5831] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.729323][ T1081] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.737005][ T1081] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.758975][ T1081] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.766188][ T1081] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.996563][ T5831] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.035628][ T5831] veth0_vlan: entered promiscuous mode [ 91.047475][ T5831] veth1_vlan: entered promiscuous mode [ 91.076518][ T5831] veth0_macvtap: entered promiscuous mode [ 91.086931][ T5831] veth1_macvtap: entered promiscuous mode [ 91.106796][ T5831] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.120280][ T5831] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.134286][ T5831] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.144034][ T5831] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.152856][ T5831] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.161849][ T5831] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.321764][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/04/19 11:00:27 executed programs: 0 [ 93.109193][ T5082] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.117319][ T5082] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.127262][ T5082] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.136908][ T5082] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.145263][ T5082] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.153388][ T5082] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 93.284477][ T5872] chnl_net:caif_netlink_parms(): no params data found [ 93.351283][ T5872] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.358429][ T5872] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.367450][ T5872] bridge_slave_0: entered allmulticast mode [ 93.375297][ T5872] bridge_slave_0: entered promiscuous mode [ 93.383513][ T5872] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.390685][ T5872] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.398383][ T5872] bridge_slave_1: entered allmulticast mode [ 93.405780][ T5872] bridge_slave_1: entered promiscuous mode [ 93.430057][ T5872] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.444409][ T5872] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.473242][ T5872] team0: Port device team_slave_0 added [ 93.482558][ T5872] team0: Port device team_slave_1 added [ 93.506537][ T5872] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.513688][ T5872] 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. [ 93.539656][ T5872] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.553632][ T5872] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.560613][ T5872] 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. [ 93.586913][ T5872] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.630504][ T5872] hsr_slave_0: entered promiscuous mode [ 93.637164][ T5872] hsr_slave_1: entered promiscuous mode [ 93.643873][ T5872] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.651898][ T5872] Cannot create hsr debugfs directory [ 93.894415][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.211859][ T5793] Bluetooth: hci0: command tx timeout [ 96.493874][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.566755][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.291409][ T5793] Bluetooth: hci0: command tx timeout [ 97.481047][ T11] hsr_slave_0: left promiscuous mode [ 97.487470][ T11] hsr_slave_1: left promiscuous mode [ 97.494575][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 97.502177][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 97.514108][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 97.521854][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 97.529946][ T11] bridge_slave_1: left allmulticast mode [ 97.536426][ T11] bridge_slave_1: left promiscuous mode [ 97.543224][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.556449][ T11] bridge_slave_0: left allmulticast mode [ 97.563792][ T11] bridge_slave_0: left promiscuous mode [ 97.569627][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.600627][ T11] veth1_macvtap: left promiscuous mode [ 97.606867][ T11] veth0_macvtap: left promiscuous mode [ 97.615088][ T11] veth1_vlan: left promiscuous mode [ 97.620735][ T11] veth0_vlan: left promiscuous mode [ 98.106659][ T11] team0 (unregistering): Port device team_slave_1 removed [ 98.140317][ T11] team0 (unregistering): Port device team_slave_0 removed [ 98.183148][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.219428][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.466853][ T11] bond0 (unregistering): Released all slaves [ 98.533507][ T5872] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.544128][ T5872] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.555867][ T5872] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.567468][ T5872] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.674960][ T5872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.693670][ T5872] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.725244][ T4894] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.732445][ T4894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.742691][ T4894] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.749881][ T4894] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.019773][ T5872] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.062760][ T5872] veth0_vlan: entered promiscuous mode [ 99.075782][ T5872] veth1_vlan: entered promiscuous mode [ 99.102357][ T5872] veth0_macvtap: entered promiscuous mode [ 99.114125][ T5872] veth1_macvtap: entered promiscuous mode [ 99.151927][ T5872] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.166551][ T5872] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.177696][ T5872] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.187803][ T5872] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.196593][ T5872] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.205415][ T5872] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.310449][ T143] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.320757][ T143] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.366721][ T4894] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.375179][ T5793] Bluetooth: hci0: command tx timeout [ 99.382486][ T4894] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.457191][ T5917] syz.0.17[5917]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 99.705148][ T5917] loop0: detected capacity change from 0 to 32768 [ 99.718975][ T5917] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (5917) [ 99.756580][ T5917] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 99.781080][ T5917] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 99.790570][ T5917] BTRFS info (device loop0): force zlib compression, level 3 [ 99.811315][ T5917] BTRFS info (device loop0): force clearing of disk cache [ 99.818524][ T5917] BTRFS info (device loop0): setting nodatasum [ 99.829006][ T5917] BTRFS info (device loop0): allowing degraded mounts [ 99.836219][ T5917] BTRFS info (device loop0): enabling disk space caching [ 99.848787][ T5917] BTRFS info (device loop0): disk space caching is enabled [ 99.983943][ T5917] BTRFS info (device loop0): auto enabling async discard [ 99.999987][ T5917] BTRFS info (device loop0): rebuilding free space tree [ 100.051365][ T5917] BTRFS info (device loop0): disabling free space tree [ 100.058544][ T5917] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 100.072939][ T5917] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 100.103527][ T5917] BTRFS info (device loop0): balance: start -susage=34359738372,drange=7..526332,limit=0..6 [ 100.122330][ T5917] ------------[ cut here ]------------ [ 100.128110][ T5917] BTRFS: Transaction aborted (error -28) [ 100.135204][ T5917] WARNING: CPU: 0 PID: 5917 at fs/btrfs/block-group.c:2776 btrfs_create_pending_block_groups+0xec0/0xfb0 [ 100.146617][ T5917] Modules linked in: [ 100.150564][ T5917] CPU: 0 PID: 5917 Comm: syz.0.17 Not tainted syzkaller #0 [ 100.158335][ T5917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 100.169361][ T5917] RIP: 0010:btrfs_create_pending_block_groups+0xec0/0xfb0 [ 100.176671][ T5917] Code: 67 97 91 8c ba df 0a 00 00 44 89 e1 e8 c9 f4 db 06 e9 8b f5 ff ff e8 ef 2b e6 fd 48 c7 c7 60 12 0f 8b 44 89 e6 e8 60 e2 af fd <0f> 0b e9 79 fe ff ff e8 d4 2b e6 fd 48 c7 c7 60 12 0f 8b 44 89 ee [ 100.196462][ T5917] RSP: 0018:ffffc90003317740 EFLAGS: 00010246 [ 100.202673][ T5917] RAX: 6b56496c26211e00 RBX: 0000000000000000 RCX: ffff88802bcf9e00 [ 100.210700][ T5917] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 100.218803][ T5917] RBP: ffffc90003317990 R08: ffffc90003317347 R09: 1ffff92000662e68 [ 100.226881][ T5917] R10: dffffc0000000000 R11: fffff52000662e69 R12: 00000000ffffffe4 [ 100.235076][ T5917] R13: ffff88802b966010 R14: ffff88802b966058 R15: ffff88802b9661c0 [ 100.243411][ T5917] FS: 000055558b004500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 100.252504][ T5917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.259591][ T5917] CR2: 0000001b33b63fff CR3: 0000000030220000 CR4: 00000000003506f0 [ 100.267811][ T5917] Call Trace: [ 100.271173][ T5917] [ 100.274175][ T5917] ? fill_dummy_bgs+0x290/0x290 [ 100.279142][ T5917] ? __lock_acquire+0x7d40/0x7d40 [ 100.284372][ T5917] ? btrfs_block_rsv_add+0xb4/0xd0 [ 100.289572][ T5917] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 100.295414][ T5917] ? mutex_unlock+0x10/0x10 [ 100.299993][ T5917] ? do_raw_spin_unlock+0x121/0x230 [ 100.305316][ T5917] ? btrfs_trans_release_metadata+0x147/0x1b0 [ 100.311493][ T5917] __btrfs_end_transaction+0x140/0x630 [ 100.317021][ T5917] btrfs_inc_block_group_ro+0x596/0x630 [ 100.322969][ T5917] btrfs_relocate_block_group+0x3a5/0xaa0 [ 100.328855][ T5917] btrfs_relocate_chunk+0x12a/0x3b0 [ 100.334187][ T5917] __btrfs_balance+0x189c/0x2220 [ 100.339231][ T5917] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 100.344992][ T5917] ? describe_balance_start_or_resume+0x530/0x530 [ 100.351515][ T5917] ? mutex_unlock+0x10/0x10 [ 100.356196][ T5917] ? __rwlock_init+0x110/0x150 [ 100.361515][ T5917] ? do_raw_spin_unlock+0x121/0x230 [ 100.366875][ T5917] btrfs_balance+0xcb3/0x11a0 [ 100.371795][ T5917] btrfs_ioctl_balance+0x4a2/0x730 [ 100.376948][ T5917] ? btrfs_ioctl_get_supported_features+0x50/0x50 [ 100.383483][ T5917] __se_sys_ioctl+0xfd/0x170 [ 100.388232][ T5917] do_syscall_64+0x55/0xa0 [ 100.392714][ T5917] ? clear_bhb_loop+0x40/0x90 [ 100.397406][ T5917] ? clear_bhb_loop+0x40/0x90 [ 100.402332][ T5917] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.408268][ T5917] RIP: 0033:0x7f80f899c819 [ 100.412750][ T5917] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 100.432417][ T5917] RSP: 002b:00007ffc11215488 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 100.440908][ T5917] RAX: ffffffffffffffda RBX: 00007f80f8c15fa0 RCX: 00007f80f899c819 [ 100.448951][ T5917] RDX: 0000200000000440 RSI: 00000000c4009420 RDI: 0000000000000003 [ 100.457013][ T5917] RBP: 00007f80f8a32c91 R08: 0000000000000000 R09: 0000000000000000 [ 100.465288][ T5917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 100.473454][ T5917] R13: 00007f80f8c15fac R14: 00007f80f8c15fa0 R15: 00007f80f8c15fa0 [ 100.481711][ T5917] [ 100.484768][ T5917] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 100.492078][ T5917] CPU: 0 PID: 5917 Comm: syz.0.17 Not tainted syzkaller #0 [ 100.499286][ T5917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 100.509354][ T5917] Call Trace: [ 100.512644][ T5917] [ 100.515584][ T5917] dump_stack_lvl+0x18c/0x250 [ 100.520820][ T5917] ? show_regs_print_info+0x20/0x20 [ 100.526042][ T5917] ? load_image+0x420/0x420 [ 100.530577][ T5917] panic+0x2dc/0x730 [ 100.534492][ T5917] ? bpf_jit_dump+0xd0/0xd0 [ 100.539033][ T5917] __warn+0x2e0/0x470 [ 100.543034][ T5917] ? btrfs_create_pending_block_groups+0xec0/0xfb0 [ 100.549594][ T5917] ? btrfs_create_pending_block_groups+0xec0/0xfb0 [ 100.556109][ T5917] report_bug+0x2be/0x4f0 [ 100.560449][ T5917] ? btrfs_create_pending_block_groups+0xec0/0xfb0 [ 100.566964][ T5917] ? btrfs_create_pending_block_groups+0xec0/0xfb0 [ 100.573479][ T5917] ? btrfs_create_pending_block_groups+0xec2/0xfb0 [ 100.580075][ T5917] handle_bug+0xcf/0x120 [ 100.584349][ T5917] exc_invalid_op+0x1a/0x50 [ 100.588890][ T5917] asm_exc_invalid_op+0x1a/0x20 [ 100.593792][ T5917] RIP: 0010:btrfs_create_pending_block_groups+0xec0/0xfb0 [ 100.601028][ T5917] Code: 67 97 91 8c ba df 0a 00 00 44 89 e1 e8 c9 f4 db 06 e9 8b f5 ff ff e8 ef 2b e6 fd 48 c7 c7 60 12 0f 8b 44 89 e6 e8 60 e2 af fd <0f> 0b e9 79 fe ff ff e8 d4 2b e6 fd 48 c7 c7 60 12 0f 8b 44 89 ee [ 100.620768][ T5917] RSP: 0018:ffffc90003317740 EFLAGS: 00010246 [ 100.626864][ T5917] RAX: 6b56496c26211e00 RBX: 0000000000000000 RCX: ffff88802bcf9e00 [ 100.634855][ T5917] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 100.642835][ T5917] RBP: ffffc90003317990 R08: ffffc90003317347 R09: 1ffff92000662e68 [ 100.650834][ T5917] R10: dffffc0000000000 R11: fffff52000662e69 R12: 00000000ffffffe4 [ 100.658815][ T5917] R13: ffff88802b966010 R14: ffff88802b966058 R15: ffff88802b9661c0 [ 100.666835][ T5917] ? fill_dummy_bgs+0x290/0x290 [ 100.671711][ T5917] ? __lock_acquire+0x7d40/0x7d40 [ 100.676759][ T5917] ? btrfs_block_rsv_add+0xb4/0xd0 [ 100.681899][ T5917] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 100.687642][ T5917] ? mutex_unlock+0x10/0x10 [ 100.692156][ T5917] ? do_raw_spin_unlock+0x121/0x230 [ 100.697409][ T5917] ? btrfs_trans_release_metadata+0x147/0x1b0 [ 100.703549][ T5917] __btrfs_end_transaction+0x140/0x630 [ 100.709039][ T5917] btrfs_inc_block_group_ro+0x596/0x630 [ 100.714609][ T5917] btrfs_relocate_block_group+0x3a5/0xaa0 [ 100.720451][ T5917] btrfs_relocate_chunk+0x12a/0x3b0 [ 100.725675][ T5917] __btrfs_balance+0x189c/0x2220 [ 100.730660][ T5917] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 100.736308][ T5917] ? describe_balance_start_or_resume+0x530/0x530 [ 100.742859][ T5917] ? mutex_unlock+0x10/0x10 [ 100.747464][ T5917] ? __rwlock_init+0x110/0x150 [ 100.752253][ T5917] ? do_raw_spin_unlock+0x121/0x230 [ 100.757468][ T5917] btrfs_balance+0xcb3/0x11a0 [ 100.762184][ T5917] btrfs_ioctl_balance+0x4a2/0x730 [ 100.767316][ T5917] ? btrfs_ioctl_get_supported_features+0x50/0x50 [ 100.773745][ T5917] __se_sys_ioctl+0xfd/0x170 [ 100.778366][ T5917] do_syscall_64+0x55/0xa0 [ 100.782791][ T5917] ? clear_bhb_loop+0x40/0x90 [ 100.787483][ T5917] ? clear_bhb_loop+0x40/0x90 [ 100.792176][ T5917] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.798088][ T5917] RIP: 0033:0x7f80f899c819 [ 100.802516][ T5917] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 100.822239][ T5917] RSP: 002b:00007ffc11215488 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 100.830845][ T5917] RAX: ffffffffffffffda RBX: 00007f80f8c15fa0 RCX: 00007f80f899c819 [ 100.838840][ T5917] RDX: 0000200000000440 RSI: 00000000c4009420 RDI: 0000000000000003 [ 100.846999][ T5917] RBP: 00007f80f8a32c91 R08: 0000000000000000 R09: 0000000000000000 [ 100.855156][ T5917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 100.863134][ T5917] R13: 00007f80f8c15fac R14: 00007f80f8c15fa0 R15: 00007f80f8c15fa0 [ 100.871132][ T5917] [ 100.874512][ T5917] Kernel Offset: disabled [ 100.878903][ T5917] Rebooting in 86400 seconds..