Unable to handle kernel access to user memory without uaccess routines at virtual address 0000000000000110
Oops [#1]
Modules linked in:
CPU: 1 PID: 13997 Comm: iou-sqp-13987 Not tainted 5.12.0-rc8-syzkaller-00011-g18a3c5f7abfd #0
Hardware name: riscv-virtio,qemu (DT)
epc : atomic_add arch/riscv/include/asm/atomic.h:74 [inline]
epc : atomic_inc include/linux/atomic-fallback.h:372 [inline]
epc : io_uring_cancel_sqpoll+0xaa/0x17c fs/io_uring.c:9003
 ra : io_uring_cancel_sqpoll+0xa4/0x17c fs/io_uring.c:9003
epc : ffffffe0004e8b0e ra : ffffffe0004e8b08 sp : ffffffe02cba7d00
 gp : ffffffe0045883c0 tp : ffffffe00635af80 t0 : ffffffe009ed7bd8
 t1 : 0000000000000001 t2 : 00000000000f4240 s0 : ffffffe02cba7d80
 s1 : ffffffe00635af80 a0 : ffffffe0090634a8 a1 : 00000000000f0000
 a2 : 0000000000000002 a3 : ffffffe0004e8b08 a4 : 0000000000000110
 a5 : 0000000000000001 a6 : 0000000000f00000 a7 : ffffffe0004e9454
 s2 : ffffffe009063400 s3 : ffffffffffffffff s4 : ffffffe0283dffe0
 s5 : ffffffe00f48e000 s6 : 0000000000000000 s7 : ffffffe00458c0d0
 s8 : ffffffe009063498 s9 : 0000000000000000 s10: ffffffe0063b5400
 s11: ffffffe009063400 t3 : 183637f2ffa66f00 t4 : ffffffc400c6b6e3
 t5 : ffffffc400c6b6e5 t6 : ffffffe00635b725
status: 0000000000000120 badaddr: 0000000000000110 cause: 000000000000000f
Call Trace:
[<ffffffe0004e8b0e>] atomic_add arch/riscv/include/asm/atomic.h:74 [inline]
[<ffffffe0004e8b0e>] atomic_inc include/linux/atomic-fallback.h:372 [inline]
[<ffffffe0004e8b0e>] io_uring_cancel_sqpoll+0xaa/0x17c fs/io_uring.c:9003
[<ffffffe0004e91d2>] io_sq_thread+0x578/0xade fs/io_uring.c:6836
[<ffffffe000005586>] ret_from_exception+0x0/0x14
---[ end trace 0126d043bc271128 ]---