el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155
 el0_svc+0x54/0x158 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:598
------------[ cut here ]------------
kernel BUG at lib/iov_iter.c:582!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 22552 Comm: syz-executor.2 Not tainted 6.8.0-rc2-syzkaller-g41bccc98fb79 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : iov_iter_revert+0x2f8/0x2fc lib/iov_iter.c:581
lr : iov_iter_revert+0x2f8/0x2fc lib/iov_iter.c:581
sp : ffff8000a48f7750
x29: ffff8000a48f7760 x28: dfff800000000000 x27: ffff8000a48f79b0
x26: 1ffff0001491ef35 x25: dfff800000000000 x24: 0000000000004e00
x23: 0000000000000000 x22: 00000000000064d8 x21: ffff8000a48f79a0
x20: 00000000000016d8 x19: ffff8000a48f79a8 x18: ffff8000a48f6c88
x17: 0000000000000000 x16: ffff800080275ebc x15: 0000000000000001
x14: 0000000000000002 x13: 0000000000000004 x12: ffff0000c97d0000
x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009bc09000
x8 : 0000000000040000 x7 : ffff800080bed80c x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
x2 : ffff0000c97d0000 x1 : ffff80008f4f3d10 x0 : 0000000000000000
Call trace:
 iov_iter_revert+0x2f8/0x2fc lib/iov_iter.c:581
 exfat_direct_IO+0x2d8/0x344 fs/exfat/inode.c:538
 generic_file_read_iter+0x2b0/0x458 mm/filemap.c:2761
 call_read_iter include/linux/fs.h:2079 [inline]
 aio_read+0x304/0x454 fs/aio.c:1597
 io_submit_one+0x754/0x14f8 fs/aio.c:2047
 __do_sys_io_submit fs/aio.c:2106 [inline]
 __se_sys_io_submit fs/aio.c:2076 [inline]
 __arm64_sys_io_submit+0x248/0x3c8 fs/aio.c:2076
 __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+0x54/0x158 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:598
Code: 17ffff6a 975845c9 d4210000 975845c7 (d4210000) 
---[ end trace 0000000000000000 ]---