------------[ cut here ]------------ WARNING: CPU: 1 PID: 13631 at fs/ext4/file.c:611 ext4_dio_write_iter fs/ext4/file.c:611 [inline] WARNING: CPU: 1 PID: 13631 at fs/ext4/file.c:611 ext4_file_write_iter+0x1700/0x183c fs/ext4/file.c:720 Modules linked in: CPU: 1 PID: 13631 Comm: syz-executor.1 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 : ffff8000980776a0 x29: ffff800098077820 x28: ffff8000980779b8 x27: 00000000087f5000 x26: 1fffe0001b2a8f68 x25: 0000000000000000 x24: 000000000000b000 x23: 0000000000060000 x22: dfff800000000000 x21: ffff00012be7e6b0 x20: fffffffffffffff5 x19: ffff0000d9547b40 x18: ffff800097d37b50 x17: ffff80012620c000 x16: ffff8000803199ec x15: 0000000000000001 x14: 00000000ffff8000 x13: 0000000056178d77 x12: 0000000000000003 x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 x8 : ffff0000c9765340 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: 17182 hardirqs last enabled at (17181): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:240 hardirqs last disabled at (17182): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (14944): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (14944): [] __do_softirq+0xac0/0xd54 kernel/softirq.c:582 softirqs last disabled at (14939): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]---