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UBSAN: array-index-out-of-bounds in io_uring/net.c:189:55
index 3779569494077 is out of range for type 'iovec [8]'
CPU: 0 PID: 1956 Comm: syz-executor.0 Not tainted 6.5.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x3d/0x60 lib/dump_stack.c:106
 ubsan_epilogue lib/ubsan.c:217 [inline]
 __ubsan_handle_out_of_bounds+0xcb/0x100 lib/ubsan.c:348
 io_setup_async_msg+0xba/0xc0 io_uring/net.c:189
 io_recvmsg+0x624/0x850 io_uring/net.c:833
 io_issue_sqe+0x1b3/0x490 io_uring/io_uring.c:1853
 io_queue_sqe io_uring/io_uring.c:2028 [inline]
 io_submit_sqe io_uring/io_uring.c:2288 [inline]
 io_submit_sqes+0x220/0x710 io_uring/io_uring.c:2403
 __do_sys_io_uring_enter+0x5d5/0xc30 io_uring/io_uring.c:3610
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f85aea7cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f85af7630c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa
RAX: ffffffffffffffda RBX: 00007f85aeb9bf80 RCX: 00007f85aea7cae9
RDX: 0000000000000000 RSI: 0000000000007689 RDI: 0000000000000003
RBP: 00007f85aeac847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000006 R14: 00007f85aeb9bf80 R15: 00007ffec63f18b8
 </TASK>
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