Warning: Permanently added '10.128.10.49' (ED25519) to the list of known hosts. executing program [ 32.570086][ T6463] loop0: detected capacity change from 0 to 32768 [ 32.579779][ T6463] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor146 (6463) [ 32.586964][ T6463] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 32.589787][ T6463] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 32.592029][ T6463] BTRFS info (device loop0): using free-space-tree [ 32.641009][ T6463] BTRFS info (device loop0): setting incompat feature flag for SIMPLE_QUOTA (0x10000) [ 32.657947][ T6463] FAULT_INJECTION: forcing a failure. [ 32.657947][ T6463] name failslab, interval 1, probability 0, space 0, times 1 [ 32.661334][ T6463] CPU: 1 UID: 0 PID: 6463 Comm: syz-executor146 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0 [ 32.661350][ T6463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 32.661357][ T6463] Call trace: [ 32.661360][ T6463] show_stack+0x2c/0x3c (C) [ 32.661388][ T6463] dump_stack_lvl+0xe4/0x150 [ 32.661401][ T6463] dump_stack+0x1c/0x28 [ 32.661411][ T6463] should_fail_ex+0x418/0x590 [ 32.661423][ T6463] should_failslab+0xc8/0x130 [ 32.661439][ T6463] __kmalloc_cache_noprof+0x80/0x428 [ 32.661450][ T6463] ulist_add_merge+0x180/0x46c [ 32.661462][ T6463] ulist_add+0x40/0x54 [ 32.661472][ T6463] clear_state_bit+0x13c/0x308 [ 32.661483][ T6463] __clear_extent_bit+0x5a0/0xb98 [ 32.661494][ T6463] clear_record_extent_bits+0x64/0xa8 [ 32.661506][ T6463] __btrfs_qgroup_release_data+0x478/0x9bc [ 32.661519][ T6463] btrfs_qgroup_release_data+0x44/0x58 [ 32.661531][ T6463] alloc_ordered_extent+0x114/0x500 [ 32.661542][ T6463] btrfs_alloc_ordered_extent+0x194/0x96c [ 32.661553][ T6463] cow_file_range+0x720/0xf40 [ 32.661567][ T6463] btrfs_run_delalloc_range+0x314/0xebc [ 32.661580][ T6463] writepage_delalloc+0x7a0/0xdec [ 32.661593][ T6463] btrfs_writepages+0x1124/0x20bc [ 32.661604][ T6463] do_writepages+0x304/0x7d0 [ 32.661615][ T6463] filemap_flush+0x168/0x20c [ 32.661626][ T6463] btrfs_remap_file_range+0x3e8/0xebc [ 32.661636][ T6463] vfs_copy_file_range+0xac8/0xfe0 [ 32.661647][ T6463] __arm64_sys_copy_file_range+0x4a4/0x950 [ 32.661657][ T6463] invoke_syscall+0x98/0x2b8 [ 32.661668][ T6463] el0_svc_common+0x130/0x23c [ 32.661678][ T6463] do_el0_svc+0x48/0x58 [ 32.661688][ T6463] el0_svc+0x54/0x168 [ 32.661700][ T6463] el0t_64_sync_handler+0x84/0x108 [ 32.661711][ T6463] el0t_64_sync+0x198/0x19c [ 32.662008][ T6463] ------------[ cut here ]------------ [ 32.709569][ T6463] kernel BUG at fs/btrfs/extent-io-tree.c:584! [ 32.711412][ T6463] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 32.713506][ T6463] Modules linked in: [ 32.714601][ T6463] CPU: 1 UID: 0 PID: 6463 Comm: syz-executor146 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0 [ 32.717462][ T6463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 32.720122][ T6463] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 32.722203][ T6463] pc : clear_state_bit+0x304/0x308 [ 32.723566][ T6463] lr : clear_state_bit+0x304/0x308 [ 32.724944][ T6463] sp : ffff8000a0f96740 [ 32.726019][ T6463] x29: ffff8000a0f96740 x28: 000000000000dfff x27: 1fffe0001b94fed8 [ 32.728282][ T6463] x26: 000000000000d000 x25: dfff800000000000 x24: 0000000000001000 [ 32.730377][ T6463] x23: 000000000000dfff x22: 00000000fffffff4 x21: 0000000000000000 [ 32.732536][ T6463] x20: ffff0000dd7111f8 x19: ffff0000dca7f6c0 x18: 0000000000000008 [ 32.734763][ T6463] x17: 70202c31206c6176 x16: ffff8000832b867c x15: 0000000000000001 [ 32.736973][ T6463] x14: 1ffff000120059f2 x13: 0000000000000000 x12: 0000000000000000 [ 32.739246][ T6463] x11: ffff7000120059f3 x10: 0000000000ff0100 x9 : 0000000000000000 [ 32.741434][ T6463] x8 : ffff0000da945b80 x7 : 0000000000000001 x6 : 0000000000000001 [ 32.743638][ T6463] x5 : 00000000ffffffff x4 : 0000000000000820 x3 : 0000000000000820 [ 32.745803][ T6463] x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 32.748019][ T6463] Call trace: [ 32.748910][ T6463] clear_state_bit+0x304/0x308 (P) [ 32.750250][ T6463] __clear_extent_bit+0x5a0/0xb98 [ 32.751666][ T6463] clear_record_extent_bits+0x64/0xa8 [ 32.753161][ T6463] __btrfs_qgroup_release_data+0x478/0x9bc [ 32.754725][ T6463] btrfs_qgroup_release_data+0x44/0x58 [ 32.756245][ T6463] alloc_ordered_extent+0x114/0x500 [ 32.757657][ T6463] btrfs_alloc_ordered_extent+0x194/0x96c [ 32.759218][ T6463] cow_file_range+0x720/0xf40 [ 32.760447][ T6463] btrfs_run_delalloc_range+0x314/0xebc [ 32.761956][ T6463] writepage_delalloc+0x7a0/0xdec [ 32.763314][ T6463] btrfs_writepages+0x1124/0x20bc [ 32.764675][ T6463] do_writepages+0x304/0x7d0 [ 32.765913][ T6463] filemap_flush+0x168/0x20c [ 32.767180][ T6463] btrfs_remap_file_range+0x3e8/0xebc [ 32.768608][ T6463] vfs_copy_file_range+0xac8/0xfe0 [ 32.770066][ T6463] __arm64_sys_copy_file_range+0x4a4/0x950 [ 32.771610][ T6463] invoke_syscall+0x98/0x2b8 [ 32.772854][ T6463] el0_svc_common+0x130/0x23c [ 32.774098][ T6463] do_el0_svc+0x48/0x58 [ 32.775203][ T6463] el0_svc+0x54/0x168 [ 32.776303][ T6463] el0t_64_sync_handler+0x84/0x108 [ 32.777722][ T6463] el0t_64_sync+0x198/0x19c [ 32.778967][ T6463] Code: aa1803e0 9795a20b 17ffff57 97804646 (d4210000) [ 32.780805][ T6463] ---[ end trace 0000000000000000 ]--- [ 33.100802][ T6463] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 33.102764][ T6463] SMP: stopping secondary CPUs [ 33.104106][ T6463] Kernel Offset: disabled [ 33.105354][ T6463] CPU features: 0x200,00002070,00800250,82017203 [ 33.107112][ T6463] Memory Limit: none [ 33.422686][ T6463] Rebooting in 86400 seconds..