Warning: Permanently added '10.128.0.30' (ED25519) to the list of known hosts. executing program [ 44.584865][ T4292] loop0: detected capacity change from 0 to 32768 [ 44.590131][ T4292] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor267 (4292) [ 44.605926][ T4292] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 44.608784][ T4292] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 44.610892][ T4292] BTRFS info (device loop0): using free space tree [ 44.624853][ T4292] BTRFS info (device loop0): enabling ssd optimizations [ 44.659130][ T1608] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) executing program [ 44.877320][ T4313] FAULT_INJECTION: forcing a failure. [ 44.877320][ T4313] name failslab, interval 1, probability 0, space 0, times 1 [ 44.880940][ T4313] CPU: 0 PID: 4313 Comm: syz-executor267 Not tainted 6.1.128-syzkaller #0 [ 44.883200][ T4313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 44.885944][ T4313] Call trace: [ 44.886796][ T4313] dump_backtrace+0x1c8/0x1f4 [ 44.888121][ T4313] show_stack+0x2c/0x3c [ 44.889226][ T4313] dump_stack_lvl+0x108/0x170 [ 44.890519][ T4313] dump_stack+0x1c/0x58 [ 44.891607][ T4313] should_fail_ex+0x3c0/0x51c [ 44.892843][ T4313] __should_failslab+0xc8/0x128 [ 44.894159][ T4313] should_failslab+0x10/0x28 [ 44.895343][ T4313] __kmem_cache_alloc_node+0x80/0x388 [ 44.896787][ T4313] kmalloc_trace+0x48/0x94 [ 44.897933][ T4313] ulist_add_merge+0x144/0x410 [ 44.899317][ T4313] ulist_add+0x40/0x54 [ 44.900412][ T4313] insert_state+0x148/0x360 [ 44.901701][ T4313] __set_extent_bit+0xe70/0x1650 [ 44.903071][ T4313] set_record_extent_bits+0x68/0x98 [ 44.904489][ T4313] qgroup_reserve_data+0x214/0x90c [ 44.905891][ T4313] btrfs_qgroup_reserve_data+0x40/0xec [ 44.907449][ T4313] btrfs_check_data_free_space+0x130/0x20c [ 44.909044][ T4313] btrfs_buffered_write+0x4ac/0xfec [ 44.910444][ T4313] btrfs_do_write_iter+0x3a0/0x1108 [ 44.911839][ T4313] btrfs_file_write_iter+0x2c/0x3c [ 44.913145][ T4313] vfs_write+0x610/0x91c [ 44.914273][ T4313] ksys_write+0x15c/0x26c [ 44.915389][ T4313] __arm64_sys_write+0x7c/0x90 [ 44.916725][ T4313] invoke_syscall+0x98/0x2bc [ 44.917945][ T4313] el0_svc_common+0x138/0x258 [ 44.919207][ T4313] do_el0_svc+0x58/0x13c [ 44.920383][ T4313] el0_svc+0x58/0x168 [ 44.921501][ T4313] el0t_64_sync_handler+0x84/0xf0 [ 44.922876][ T4313] el0t_64_sync+0x18c/0x190 [ 44.924640][ T4313] ------------[ cut here ]------------ [ 44.926067][ T4313] kernel BUG at fs/btrfs/extent-io-tree.c:381! [ 44.927893][ T4313] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 44.930051][ T4313] Modules linked in: [ 44.931083][ T4313] CPU: 0 PID: 4313 Comm: syz-executor267 Not tainted 6.1.128-syzkaller #0 [ 44.933379][ T4313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 44.935924][ T4313] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 44.938106][ T4313] pc : insert_state+0x35c/0x360 [ 44.939411][ T4313] lr : insert_state+0x35c/0x360 [ 44.940789][ T4313] sp : ffff8000213973d0 [ 44.941886][ T4313] x29: ffff8000213973d0 x28: 00000000fffe5eff x27: 1fffe00019aafb51 [ 44.944059][ T4313] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000fff [ 44.946104][ T4313] x23: 0000000000001000 x22: 00000000fffffff4 x21: 0000000000000fff [ 44.948243][ T4313] x20: ffff0000e1b09400 x19: ffff0000cd57da80 x18: ffff8000213967c0 [ 44.950454][ T4313] x17: 0000000000000000 x16: ffff80001231f9fc x15: 0000000000000000 [ 44.952607][ T4313] x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 [ 44.954768][ T4313] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000a3d40e0 [ 44.956851][ T4313] x8 : ffff0000d8138000 x7 : 0000000000000001 x6 : 0000000000000001 [ 44.958996][ T4313] x5 : 00000000ffffffff x4 : 0000000000000a20 x3 : 0000000000000a20 [ 44.961046][ T4313] x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 44.963128][ T4313] Call trace: [ 44.963983][ T4313] insert_state+0x35c/0x360 [ 44.965192][ T4313] __set_extent_bit+0xe70/0x1650 [ 44.966477][ T4313] set_record_extent_bits+0x68/0x98 [ 44.967880][ T4313] qgroup_reserve_data+0x214/0x90c [ 44.969285][ T4313] btrfs_qgroup_reserve_data+0x40/0xec [ 44.970618][ T4313] btrfs_check_data_free_space+0x130/0x20c [ 44.972127][ T4313] btrfs_buffered_write+0x4ac/0xfec [ 44.973545][ T4313] btrfs_do_write_iter+0x3a0/0x1108 [ 44.974951][ T4313] btrfs_file_write_iter+0x2c/0x3c [ 44.976313][ T4313] vfs_write+0x610/0x91c [ 44.977371][ T4313] ksys_write+0x15c/0x26c [ 44.978525][ T4313] __arm64_sys_write+0x7c/0x90 [ 44.979768][ T4313] invoke_syscall+0x98/0x2bc [ 44.981000][ T4313] el0_svc_common+0x138/0x258 [ 44.982213][ T4313] do_el0_svc+0x58/0x13c [ 44.983301][ T4313] el0_svc+0x58/0x168 [ 44.984390][ T4313] el0t_64_sync_handler+0x84/0xf0 [ 44.985793][ T4313] el0t_64_sync+0x18c/0x190 [ 44.987021][ T4313] Code: aa1903e0 979681ae 17ffff56 97848098 (d4210000) [ 44.988804][ T4313] ---[ end trace 0000000000000000 ]--- [ 45.325757][ T4313] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 45.327706][ T4313] SMP: stopping secondary CPUs [ 45.328867][ T4313] Kernel Offset: disabled [ 45.329882][ T4313] CPU features: 0x080000,02070084,26017203 [ 45.331336][ T4313] Memory Limit: none [ 45.635784][ T4313] Rebooting in 86400 seconds..