==================================================================
BUG: KASAN: null-ptr-deref in instrument_atomic_read_write include/linux/instrumented.h:101 [inline]
BUG: KASAN: null-ptr-deref in atomic_inc include/linux/atomic/atomic-instrumented.h:190 [inline]
BUG: KASAN: null-ptr-deref in io_req_track_inflight fs/io_uring.c:1978 [inline]
BUG: KASAN: null-ptr-deref in io_file_get_normal fs/io_uring.c:8595 [inline]
BUG: KASAN: null-ptr-deref in io_splice fs/io_uring.c:5184 [inline]
BUG: KASAN: null-ptr-deref in io_issue_sqe+0xb165/0x153c0 fs/io_uring.c:8399
Write of size 4 at addr 0000000000000118 by task iou-wrk-13318/13319

CPU: 1 PID: 13319 Comm: iou-wrk-13318 Not tainted 5.19.0-rc3-syzkaller-00027-g78ca55889a54 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106
 print_report+0xdd/0x210 mm/kasan/report.c:432
 kasan_report+0xfb/0x130 mm/kasan/report.c:491
 kasan_check_range+0x2a7/0x2e0 mm/kasan/generic.c:189
 instrument_atomic_read_write include/linux/instrumented.h:101 [inline]
 atomic_inc include/linux/atomic/atomic-instrumented.h:190 [inline]
 io_req_track_inflight fs/io_uring.c:1978 [inline]
 io_file_get_normal fs/io_uring.c:8595 [inline]
 io_splice fs/io_uring.c:5184 [inline]
 io_issue_sqe+0xb165/0x153c0 fs/io_uring.c:8399
 io_wq_submit_work+0x4be/0x990 fs/io_uring.c:8514
 io_worker_handle_work+0x8e1/0xee0 fs/io-wq.c:597
 io_wqe_worker+0x39c/0xe90 fs/io-wq.c:644
 ret_from_fork+0x1f/0x30
 </TASK>
==================================================================
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 13319 Comm: iou-wrk-13318 Not tainted 5.19.0-rc3-syzkaller-00027-g78ca55889a54 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106
 panic+0x312/0x782 kernel/panic.c:274
 end_report+0x91/0xa0 mm/kasan/report.c:168
 kasan_report+0x108/0x130 mm/kasan/report.c:493
 kasan_check_range+0x2a7/0x2e0 mm/kasan/generic.c:189
 instrument_atomic_read_write include/linux/instrumented.h:101 [inline]
 atomic_inc include/linux/atomic/atomic-instrumented.h:190 [inline]
 io_req_track_inflight fs/io_uring.c:1978 [inline]
 io_file_get_normal fs/io_uring.c:8595 [inline]
 io_splice fs/io_uring.c:5184 [inline]
 io_issue_sqe+0xb165/0x153c0 fs/io_uring.c:8399
 io_wq_submit_work+0x4be/0x990 fs/io_uring.c:8514
 io_worker_handle_work+0x8e1/0xee0 fs/io-wq.c:597
 io_wqe_worker+0x39c/0xe90 fs/io-wq.c:644
 ret_from_fork+0x1f/0x30
 </TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..