------------[ cut here ]------------ WARNING: CPU: 0 PID: 10741 at fs/ext4/file.c:611 ext4_dio_write_iter fs/ext4/file.c:611 [inline] WARNING: CPU: 0 PID: 10741 at fs/ext4/file.c:611 ext4_file_write_iter+0x1700/0x183c fs/ext4/file.c:720 Modules linked in: CPU: 0 PID: 10741 Comm: syz-executor.0 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 : ext4_dio_write_iter fs/ext4/file.c:611 [inline] pc : ext4_file_write_iter+0x1700/0x183c fs/ext4/file.c:720 lr : ext4_dio_write_iter fs/ext4/file.c:611 [inline] lr : ext4_file_write_iter+0x1700/0x183c fs/ext4/file.c:720 sp : ffff800097df76a0 x29: ffff800097df7820 x28: ffff800097df79b8 x27: 0000000008800000 x26: 1fffe0001b4efb18 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000060000 x22: dfff800000000000 x21: ffff0000dfedc8b0 x20: fffffffffffffff5 x19: ffff0000da77d8c0 x18: ffff800097df5d60 x17: ffff80008e09d000 x16: ffff8000803199ec x15: 0000000000000001 x14: 00000000ffff8000 x13: 0000000056178d77 x12: 0000000000000003 x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 x8 : ffff000128f45340 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : fffffffffffffff0 x3 : 0000000000000000 x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: ext4_dio_write_iter fs/ext4/file.c:611 [inline] ext4_file_write_iter+0x1700/0x183c fs/ext4/file.c:720 call_write_iter include/linux/fs.h:1877 [inline] aio_write+0x56c/0x808 fs/aio.c:1596 io_submit_one+0x794/0x14f8 fs/aio.c:2015 __do_sys_io_submit fs/aio.c:2074 [inline] __se_sys_io_submit fs/aio.c:2044 [inline] __arm64_sys_io_submit+0x248/0x3c8 fs/aio.c:2044 __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 irq event stamp: 1810 hardirqs last enabled at (1809): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:240 hardirqs last disabled at (1810): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (1776): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (1776): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (1663): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]---