------------[ cut here ]------------ WARNING: CPU: 1 PID: 7564 at fs/xfs/libxfs/xfs_bmap.c:4681 xfs_bmapi_convert_one_delalloc fs/xfs/libxfs/xfs_bmap.c:-1 [inline] WARNING: CPU: 1 PID: 7564 at fs/xfs/libxfs/xfs_bmap.c:4681 xfs_bmapi_convert_delalloc+0x1098/0x15c4 fs/xfs/libxfs/xfs_bmap.c:4787 Modules linked in: CPU: 1 UID: 0 PID: 7564 Comm: syz.0.24 Not tainted 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : xfs_bmapi_convert_one_delalloc fs/xfs/libxfs/xfs_bmap.c:-1 [inline] pc : xfs_bmapi_convert_delalloc+0x1098/0x15c4 fs/xfs/libxfs/xfs_bmap.c:4787 lr : xfs_bmapi_convert_one_delalloc fs/xfs/libxfs/xfs_bmap.c:4681 [inline] lr : xfs_bmapi_convert_delalloc+0x1094/0x15c4 fs/xfs/libxfs/xfs_bmap.c:4787 sp : ffff80009d8a6fc0 x29: ffff80009d8a72a0 x28: 1fffe0001aa7b40f x27: 1ffff00013b14e4c x26: ffff80009d8a7260 x25: ffff80009d8a76f0 x24: dfff800000000000 x23: ffff0000e54d3e00 x22: 0000000000000000 x21: 00000000fffffff5 x20: 0000000000010003 x19: ffff0000d53da000 x18: ffff0000e54d3fc4 x17: ffff80008fd3d000 x16: ffff8000832b867c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000c6a48000 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c6a48000 x7 : ffff800081f356d0 x6 : 0000000000000000 x5 : 0000000000000000 x4 : ffff80009d8a71b0 x3 : ffff80009d8a71f0 x2 : 0000000000000001 x1 : 0000000000010003 x0 : 0000000000010004 Call trace: xfs_bmapi_convert_one_delalloc fs/xfs/libxfs/xfs_bmap.c:-1 [inline] (P) xfs_bmapi_convert_delalloc+0x1098/0x15c4 fs/xfs/libxfs/xfs_bmap.c:4787 (P) xfs_buffered_write_iomap_begin+0xa54/0x14f0 fs/xfs/xfs_iomap.c:1212 iomap_iter+0x5d0/0x1010 fs/iomap/iter.c:90 iomap_zero_range+0x380/0x794 fs/iomap/buffered-io.c:1441 xfs_zero_range+0x88/0xe8 fs/xfs/xfs_iomap.c:1497 xfs_setattr_size+0x30c/0xcc0 fs/xfs/xfs_iops.c:904 xfs_vn_setattr_size+0x138/0x15c fs/xfs/xfs_iops.c:1054 xfs_falloc_setsize fs/xfs/xfs_file.c:927 [inline] xfs_falloc_insert_range+0x31c/0x3e4 fs/xfs/xfs_file.c:981 xfs_file_fallocate+0x29c/0x3a0 fs/xfs/xfs_file.c:1133 vfs_fallocate+0x578/0x6c0 fs/open.c:338 ksys_fallocate fs/open.c:362 [inline] __do_sys_fallocate fs/open.c:367 [inline] __se_sys_fallocate fs/open.c:365 [inline] __arm64_sys_fallocate+0xc0/0x110 fs/open.c:365 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 116 hardirqs last enabled at (115): [] get_random_u32+0x2f8/0x608 drivers/char/random.c:553 hardirqs last disabled at (116): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (78): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (76): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---