------------[ cut here ]------------
WARNING: CPU: 1 PID: 8336 at mm/util.c:597 kvmalloc_node+0x7b/0x90 mm/util.c:600
Modules linked in:
CPU: 1 PID: 8336 Comm: syz-executor807 Not tainted 5.14.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:kvmalloc_node+0x7b/0x90 mm/util.c:597
Code: 2b 48 8b 3c 24 8b 54 24 0c 48 81 ff ff ff ff 7f 77 18 4c 8b 44 24 18 48 83 c4 10 89 d1 89 ea 5d be 01 00 00 00 e9 55 02 0b 00 <0f> 0b 48 83 c4 10 5d c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 55
RSP: 0018:ffffc900017afb70 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff888015764588 RCX: 0000000100000000
RDX: 00000000ffffffff RSI: 0000000000000000 RDI: 00000000c0c0c100
RBP: 0000000000000dc0 R08: 0000000000012dc0 R09: 00000000ffffffff
R10: ffffed1028ed5d1e R11: 000000000007a089 R12: ffff888015764500
R13: 00000000c0c0c100 R14: ffff88801576450c R15: 0000000000000010
FS:  00007ff44ca0d700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff44cab1898 CR3: 00000000a3af4000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 kvmalloc include/linux/mm.h:806 [inline]
 kvzalloc include/linux/mm.h:814 [inline]
 snd_pcm_plugin_alloc+0x444/0x8c0 sound/core/oss/pcm_plugin.c:71
 snd_pcm_plug_alloc+0x1b1/0x260 sound/core/oss/pcm_plugin.c:118
 snd_pcm_oss_change_params_locked+0x1865/0x3050 sound/core/oss/pcm_oss.c:1028
 snd_pcm_oss_change_params sound/core/oss/pcm_oss.c:1091 [inline]
 snd_pcm_oss_get_active_substream+0xe9/0x140 sound/core/oss/pcm_oss.c:1108
 snd_pcm_oss_get_rate sound/core/oss/pcm_oss.c:1765 [inline]
 snd_pcm_oss_set_rate sound/core/oss/pcm_oss.c:1757 [inline]
 snd_pcm_oss_ioctl+0xfdd/0x2d10 sound/core/oss/pcm_oss.c:2619
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl fs/ioctl.c:860 [inline]
 __x64_sys_ioctl+0x11f/0x190 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7ff44ca5c1e9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ff44ca0d2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ff44cae54a8 RCX: 00007ff44ca5c1e9
RDX: 0000000020000140 RSI: 00000000c0045002 RDI: 0000000000000003
RBP: 00007ff44cae54a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff44cae54ac
R13: 00007ff44cab2074 R14: 7364612f7665642f R15: 0000000000022000