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BUG: KMSAN: uninit-value in __io_uring_show_fdinfo+0x1206/0x29f0 io_uring/fdinfo.c:122
 __io_uring_show_fdinfo+0x1206/0x29f0 io_uring/fdinfo.c:122
 io_uring_show_fdinfo+0x110/0x4f0 io_uring/fdinfo.c:212
 seq_show+0xa16/0xb50 fs/proc/fd.c:70
 seq_read_iter+0x92a/0x20c0 fs/seq_file.c:230
 seq_read+0x1ee/0x2f0 fs/seq_file.c:162
 vfs_read+0x3aa/0xf40 fs/read_write.c:468
 ksys_read+0x21f/0x4f0 fs/read_write.c:613
 __do_sys_read fs/read_write.c:623 [inline]
 __se_sys_read fs/read_write.c:621 [inline]
 __x64_sys_read+0x93/0xd0 fs/read_write.c:621
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Uninit was stored to memory at:
 __io_fill_cqe_req+0x365/0xc20 io_uring/io_uring.h:146
 __io_submit_flush_completions io_uring/io_uring.c:1514 [inline]
 io_submit_flush_completions+0x285/0xcd0 io_uring/io_uring.c:173
 io_submit_state_end io_uring/io_uring.c:2354 [inline]
 io_submit_sqes+0x2883/0x2e10 io_uring/io_uring.c:2465
 __do_sys_io_uring_enter io_uring/io_uring.c:3458 [inline]
 __se_sys_io_uring_enter+0x4ed/0x4300 io_uring/io_uring.c:3392
 __x64_sys_io_uring_enter+0x11b/0x1a0 io_uring/io_uring.c:3392
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Uninit was stored to memory at:
 io_req_set_res io_uring/io_uring.h:182 [inline]
 io_recv_finish io_uring/net.c:623 [inline]
 io_recv+0x19a1/0x1cf0 io_uring/net.c:928
 io_issue_sqe+0x39d/0x1050 io_uring/io_uring.c:1907
 io_queue_sqe io_uring/io_uring.c:2079 [inline]
 io_submit_sqe io_uring/io_uring.c:2340 [inline]
 io_submit_sqes+0x11e2/0x2e10 io_uring/io_uring.c:2450
 __do_sys_io_uring_enter io_uring/io_uring.c:3458 [inline]
 __se_sys_io_uring_enter+0x4ed/0x4300 io_uring/io_uring.c:3392
 __x64_sys_io_uring_enter+0x11b/0x1a0 io_uring/io_uring.c:3392
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Local variable msg created at:
 io_recv+0x4f/0x1cf0 io_uring/net.c:844
 io_issue_sqe+0x39d/0x1050 io_uring/io_uring.c:1907

CPU: 0 PID: 16704 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-g81af97bdef5e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
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