el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 ------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-io-tree.c:515! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 21958 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-gfe4469582053 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : clear_state_bit+0x2c8/0x2cc fs/btrfs/extent-io-tree.c:515 lr : clear_state_bit+0x2c8/0x2cc fs/btrfs/extent-io-tree.c:515 sp : ffff8000a55b66c0 x29: ffff8000a55b66c0 x28: 000000000000ffff x27: ffff0000d6477a88 x26: 000000000000e000 x25: dfff800000000000 x24: 0000000000000800 x23: 000000000000ffff x22: 00000000fffffff4 x21: 0000000000000000 x20: ffff00012c235de0 x19: ffff0000d6477a80 x18: ffff8000a55b5b20 x17: 0000000000000000 x16: ffff80008a572e30 x15: 0000000000000001 x14: 1ffff00011c6ab5a x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000040000 x10: 000000000001b034 x9 : ffff80009c41c000 x8 : 000000000001b035 x7 : 0000000000000001 x6 : 0000000000000001 x5 : 00000000ffffffff x4 : 0000000000000820 x3 : 0000000000000820 x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000 Call trace: clear_state_bit+0x2c8/0x2cc fs/btrfs/extent-io-tree.c:515 __clear_extent_bit+0x580/0xaf0 fs/btrfs/extent-io-tree.c:686 clear_record_extent_bits+0x60/0xa4 fs/btrfs/extent-io-tree.c:1717 __btrfs_qgroup_release_data+0x3c0/0x9b4 fs/btrfs/qgroup.c:3924 btrfs_qgroup_release_data+0x3c/0x50 fs/btrfs/qgroup.c:3978 alloc_ordered_extent+0x98/0x414 fs/btrfs/ordered-data.c:168 btrfs_alloc_ordered_extent+0x8c/0x820 fs/btrfs/ordered-data.c:274 cow_file_range+0x5c0/0xd18 fs/btrfs/inode.c:1521 btrfs_run_delalloc_range+0x2d0/0xfc8 fs/btrfs/inode.c:2435 writepage_delalloc+0x1e0/0x3ec fs/btrfs/extent_io.c:1265 __extent_writepage fs/btrfs/extent_io.c:1515 [inline] extent_write_cache_pages fs/btrfs/extent_io.c:2189 [inline] extent_writepages+0x100c/0x1ddc fs/btrfs/extent_io.c:2316 btrfs_writepages+0x28/0x38 fs/btrfs/inode.c:7976 do_writepages+0x2e8/0x570 mm/page-writeback.c:2553 filemap_fdatawrite_wbc+0x124/0x174 mm/filemap.c:393 __filemap_fdatawrite_range mm/filemap.c:426 [inline] filemap_fdatawrite_range+0x150/0x1c0 mm/filemap.c:444 btrfs_fdatawrite_range+0x5c/0xf8 fs/btrfs/file.c:3850 btrfs_wait_ordered_range+0x64/0x224 fs/btrfs/ordered-data.c:826 btrfs_fallocate+0x924/0x19ac fs/btrfs/file.c:3095 vfs_fallocate+0x478/0x5b4 fs/open.c:324 ioctl_preallocate+0x278/0x324 fs/ioctl.c:290 do_vfs_ioctl+0x1ad8/0x26f8 fs/ioctl.c:849 __do_sys_ioctl fs/ioctl.c:868 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0xe4/0x1c8 fs/ioctl.c:856 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 Code: aa1603e0 97984f09 17ffffb4 9785ee8c (d4210000) ---[ end trace 0000000000000000 ]---