Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts. 2025/12/07 18:13:25 parsed 1 programs [ 55.095276][ T2392] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 55.545943][ T1301] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 55.553671][ T1301] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 55.560881][ T1301] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 55.568334][ T1301] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 55.575582][ T1301] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 55.582711][ T1301] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 55.937529][ T2486] chnl_net:caif_netlink_parms(): no params data found [ 56.538056][ T2486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.926890][ T2486] 8021q: adding VLAN 0 to HW filter on device batadv0 2025/12/07 18:13:28 executed programs: 0 [ 57.755714][ T1056] bond0 (unregistering): Released all slaves [ 57.817432][ T1496] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 57.824521][ T1496] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 57.833367][ T1496] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 57.840713][ T1496] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 57.847961][ T1496] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 57.855031][ T1496] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 57.925382][ T2894] chnl_net:caif_netlink_parms(): no params data found [ 58.508354][ T2894] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.886999][ T2894] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.609689][ T3295] syz.2.17[3295]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 59.674436][ T3295] loop2: detected capacity change from 0 to 32768 [ 59.682446][ T3295] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz.2.17 (3295) [ 59.696718][ T3295] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 59.707212][ T3295] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 59.716507][ T3295] BTRFS info (device loop2): using free space tree [ 59.726549][ T3295] BTRFS info (device loop2): enabling ssd optimizations [ 59.733730][ T3295] BTRFS info (device loop2): auto enabling async discard [ 59.744178][ T3295] BTRFS info (device loop2): balance: start -s [ 59.750958][ T3295] ------------[ cut here ]------------ [ 59.756540][ T3295] BTRFS: Transaction aborted (error -28) [ 59.762452][ T3295] WARNING: CPU: 0 PID: 3295 at fs/btrfs/block-group.c:2776 btrfs_create_pending_block_groups+0x56a/0x5d0 [ 59.773695][ T3295] Modules linked in: [ 59.777633][ T3295] CPU: 0 PID: 3295 Comm: syz.2.17 Not tainted syzkaller #0 [ 59.784826][ T3295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 59.794926][ T3295] RIP: 0010:btrfs_create_pending_block_groups+0x56a/0x5d0 [ 59.802075][ T3295] Code: 89 e7 48 c7 c6 54 27 05 83 ba df 0a 00 00 89 e9 e8 cb 94 e7 00 e9 1e fc ff ff 48 c7 c7 f6 fe 09 83 89 de e8 f8 08 e7 00 89 d8 <0f> 0b e9 0b ff ff ff 48 c7 c7 f6 fe 09 83 48 8b 34 24 e8 df 08 e7 [ 59.821731][ T3295] RSP: 0018:ffffc900028e3b58 EFLAGS: 00010246 [ 59.828077][ T3295] RAX: 00000000ffffffe4 RBX: 00000000ffffffe4 RCX: abd6457f3c950d00 [ 59.836157][ T3295] RDX: 0000000000000000 RSI: 00000000ffffdfff RDI: 00000000ffffffff [ 59.844176][ T3295] RBP: ffff888103f93500 R08: 0000000000001fff R09: ffffffff83499c90 [ 59.852196][ T3295] R10: 0000000000005ffd R11: 00000000ffffdfff R12: ffff88817ad6e000 [ 59.860326][ T3295] R13: ffff88810eb6c000 R14: ffff888103f935c0 R15: 0000000000000000 [ 59.868514][ T3295] FS: 00007f60c6b586c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 59.877485][ T3295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.877998][ T1496] Bluetooth: hci0: command tx timeout [ 59.884076][ T3295] CR2: 0000001b31963fff CR3: 000000017463f000 CR4: 00000000003506f0 [ 59.884083][ T3295] Call Trace: [ 59.884097][ T3295] [ 59.884106][ T3295] __btrfs_end_transaction+0x5a/0x230 [ 59.909177][ T3295] btrfs_inc_block_group_ro+0x203/0x220 [ 59.914812][ T3295] btrfs_relocate_block_group+0x1aa/0x460 [ 59.920812][ T3295] btrfs_relocate_chunk+0x5e/0x140 [ 59.925927][ T3295] __btrfs_balance+0x7ca/0x900 [ 59.930732][ T3295] ? mutex_unlock+0x10/0x10 [ 59.935440][ T3295] btrfs_balance+0x65a/0x770 [ 59.940327][ T3295] btrfs_ioctl_balance+0x24d/0x300 [ 59.945535][ T3295] __se_sys_ioctl+0x68/0xb0 [ 59.950181][ T3295] do_syscall_64+0x55/0xb0 [ 59.954619][ T3295] ? clear_bhb_loop+0x40/0x90 [ 59.959790][ T3295] ? clear_bhb_loop+0x40/0x90 [ 59.965110][ T3295] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 59.971151][ T3295] RIP: 0033:0x7f60c5d8efc9 [ 59.975832][ T3295] 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 [ 59.995595][ T3295] RSP: 002b:00007f60c6b58038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 60.004059][ T3295] RAX: ffffffffffffffda RBX: 00007f60c5fe5fa0 RCX: 00007f60c5d8efc9 [ 60.012096][ T3295] RDX: 0000200000000440 RSI: 00000000c4009420 RDI: 0000000000000003 [ 60.020183][ T3295] RBP: 00007f60c5e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 60.028445][ T3295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.036417][ T3295] R13: 00007f60c5fe6038 R14: 00007f60c5fe5fa0 R15: 00007ffd7ff6c778 [ 60.044456][ T3295] [ 60.047510][ T3295] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 60.054769][ T3295] CPU: 0 PID: 3295 Comm: syz.2.17 Not tainted syzkaller #0 [ 60.062040][ T3295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 60.072125][ T3295] Call Trace: [ 60.075394][ T3295] [ 60.078318][ T3295] dump_stack_lvl+0x78/0xc0 [ 60.082809][ T3295] panic+0x11b/0x2d0 [ 60.086687][ T3295] ? btrfs_create_pending_block_groups+0x56a/0x5d0 [ 60.093376][ T3295] __warn+0x15d/0x1f0 [ 60.097424][ T3295] ? btrfs_create_pending_block_groups+0x56a/0x5d0 [ 60.103955][ T3295] report_bug+0xcd/0x160 [ 60.108198][ T3295] ? btrfs_create_pending_block_groups+0x56a/0x5d0 [ 60.114694][ T3295] ? btrfs_create_pending_block_groups+0x56c/0x5d0 [ 60.121187][ T3295] handle_bug+0xcf/0x120 [ 60.125417][ T3295] exc_invalid_op+0x1a/0x50 [ 60.129907][ T3295] asm_exc_invalid_op+0x1a/0x20 [ 60.134739][ T3295] RIP: 0010:btrfs_create_pending_block_groups+0x56a/0x5d0 [ 60.141840][ T3295] Code: 89 e7 48 c7 c6 54 27 05 83 ba df 0a 00 00 89 e9 e8 cb 94 e7 00 e9 1e fc ff ff 48 c7 c7 f6 fe 09 83 89 de e8 f8 08 e7 00 89 d8 <0f> 0b e9 0b ff ff ff 48 c7 c7 f6 fe 09 83 48 8b 34 24 e8 df 08 e7 [ 60.161437][ T3295] RSP: 0018:ffffc900028e3b58 EFLAGS: 00010246 [ 60.167486][ T3295] RAX: 00000000ffffffe4 RBX: 00000000ffffffe4 RCX: abd6457f3c950d00 [ 60.175448][ T3295] RDX: 0000000000000000 RSI: 00000000ffffdfff RDI: 00000000ffffffff [ 60.183526][ T3295] RBP: ffff888103f93500 R08: 0000000000001fff R09: ffffffff83499c90 [ 60.191933][ T3295] R10: 0000000000005ffd R11: 00000000ffffdfff R12: ffff88817ad6e000 [ 60.200064][ T3295] R13: ffff88810eb6c000 R14: ffff888103f935c0 R15: 0000000000000000 [ 60.208046][ T3295] ? btrfs_create_pending_block_groups+0x568/0x5d0 [ 60.214540][ T3295] __btrfs_end_transaction+0x5a/0x230 [ 60.219930][ T3295] btrfs_inc_block_group_ro+0x203/0x220 [ 60.225458][ T3295] btrfs_relocate_block_group+0x1aa/0x460 [ 60.231333][ T3295] btrfs_relocate_chunk+0x5e/0x140 [ 60.236428][ T3295] __btrfs_balance+0x7ca/0x900 [ 60.241175][ T3295] ? mutex_unlock+0x10/0x10 [ 60.245661][ T3295] btrfs_balance+0x65a/0x770 [ 60.250236][ T3295] btrfs_ioctl_balance+0x24d/0x300 [ 60.255364][ T3295] __se_sys_ioctl+0x68/0xb0 [ 60.259873][ T3295] do_syscall_64+0x55/0xb0 [ 60.264367][ T3295] ? clear_bhb_loop+0x40/0x90 [ 60.269030][ T3295] ? clear_bhb_loop+0x40/0x90 [ 60.273714][ T3295] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 60.279684][ T3295] RIP: 0033:0x7f60c5d8efc9 [ 60.284105][ T3295] 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 [ 60.304373][ T3295] RSP: 002b:00007f60c6b58038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 60.312776][ T3295] RAX: ffffffffffffffda RBX: 00007f60c5fe5fa0 RCX: 00007f60c5d8efc9 [ 60.320938][ T3295] RDX: 0000200000000440 RSI: 00000000c4009420 RDI: 0000000000000003 [ 60.329083][ T3295] RBP: 00007f60c5e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 60.337096][ T3295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.345143][ T3295] R13: 00007f60c5fe6038 R14: 00007f60c5fe5fa0 R15: 00007ffd7ff6c778 [ 60.353109][ T3295] [ 60.356460][ T3295] Kernel Offset: disabled [ 60.360781][ T3295] Rebooting in 86400 seconds..