------------[ cut here ]------------
WARNING: CPU: 0 PID: 17622 at mm/util.c:597 kvmalloc_node+0x111/0x120 mm/util.c:597
Modules linked in:
CPU: 0 PID: 17622 Comm: syz-executor.3 Not tainted 5.16.0-rc1-next-20211118-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:kvmalloc_node+0x111/0x120 mm/util.c:597
Code: 01 00 00 00 4c 89 e7 e8 fd fe 0c 00 49 89 c5 e9 69 ff ff ff e8 10 1d d1 ff 41 89 ed 41 81 cd 00 20 01 00 eb 95 e8 ff 1c d1 ff <0f> 0b e9 4c ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 fd 53 e8 e6
RSP: 0018:ffffc90003dffa80 EFLAGS: 00010212
RAX: 000000000000bdd6 RBX: ffff888022bf1c00 RCX: ffffc9000f99c000
RDX: 0000000000040000 RSI: ffffffff81a68701 RDI: 0000000000000003
RBP: 0000000000000dc0 R08: 000000007fffffff R09: 00000000ffffffff
R10: ffffffff81a686be R11: 0000000000000000 R12: 0000000080000000
R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000000
FS:  00007f1071d21700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6f15827020 CR3: 000000002d8d6000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kvmalloc include/linux/slab.h:741 [inline]
 kvzalloc include/linux/slab.h:749 [inline]
 snd_pcm_plugin_alloc+0x577/0x780 sound/core/oss/pcm_plugin.c:71
 snd_pcm_plug_alloc+0x20d/0x310 sound/core/oss/pcm_plugin.c:118
 snd_pcm_oss_change_params_locked+0x1f8b/0x3a60 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+0x164/0x1c0 sound/core/oss/pcm_oss.c:1108
 snd_pcm_oss_get_channels sound/core/oss/pcm_oss.c:1803 [inline]
 snd_pcm_oss_set_channels+0x244/0x380 sound/core/oss/pcm_oss.c:1795
 snd_pcm_oss_ioctl+0x1a84/0x3430 sound/core/oss/pcm_oss.c:2656
 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+0x193/0x200 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: 0033:0x7f10747abae9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f1071d21188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f10748bef60 RCX: 00007f10747abae9
RDX: 00000000200000c0 RSI: 00000000c0045006 RDI: 0000000000000003
RBP: 00007f1074805f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff8a5c4d0f R14: 00007f1071d21300 R15: 0000000000022000
 </TASK>