=====================================================
BUG: KMSAN: uninit-value in snd_pcm_hw_rule_add+0x94b/0x1130 sound/core/pcm_lib.c:1154
 snd_pcm_hw_rule_add+0x94b/0x1130 sound/core/pcm_lib.c:1154
 snd_pcm_hw_constraints_init sound/core/pcm_native.c:2501 [inline]
 snd_pcm_open_substream+0xf50/0x37d0 sound/core/pcm_native.c:2733
 snd_pcm_oss_open_file sound/core/oss/pcm_oss.c:2454 [inline]
 snd_pcm_oss_open+0x1f18/0x2df0 sound/core/oss/pcm_oss.c:2535
 soundcore_open+0xb9a/0xca0 sound/sound_core.c:593
 chrdev_open+0x9a9/0xd30 fs/char_dev.c:414
 do_dentry_open+0x1126/0x1bf0 fs/open.c:824
 vfs_open+0xb3/0xe0 fs/open.c:958
 do_open fs/namei.c:3476 [inline]
 path_openat+0x4876/0x5bc0 fs/namei.c:3609
 do_filp_open+0x309/0x760 fs/namei.c:3636
 do_sys_openat2+0x267/0x900 fs/open.c:1213
 do_sys_open fs/open.c:1229 [inline]
 __do_compat_sys_openat fs/open.c:1289 [inline]
 __se_compat_sys_openat fs/open.c:1287 [inline]
 __ia32_compat_sys_openat+0x351/0x3b0 fs/open.c:1287
 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
 __do_fast_syscall_32+0x95/0xf0 arch/x86/entry/common.c:178
 do_fast_syscall_32+0x33/0x70 arch/x86/entry/common.c:203
 do_SYSENTER_32+0x1b/0x20 arch/x86/entry/common.c:246
 entry_SYSENTER_compat_after_hwframe+0x4d/0x5c

Local variable entries created at:
 ref_tracker_free+0x78/0xe70 lib/ref_tracker.c:104
 netdev_tracker_free include/linux/netdevice.h:3944 [inline]
 dev_put_track include/linux/netdevice.h:3961 [inline]
 dev_put include/linux/netdevice.h:3987 [inline]
 __netlink_deliver_tap_skb net/netlink/af_netlink.c:312 [inline]
 __netlink_deliver_tap+0xb84/0xe10 net/netlink/af_netlink.c:325

CPU: 0 PID: 8430 Comm: syz-executor.1 Not tainted 5.18.0-syzkaller-16253-g2f3064574275 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
=====================================================