------------[ cut here ]------------
WARNING: CPU: 0 PID: 8191 at kernel/cgroup/cgroup.c:3104 cgroup_apply_control_disable+0x42b/0x500 kernel/cgroup/cgroup.c:3104
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 8191 Comm: syz-executor.1 Not tainted 5.8.0-rc7-next-20200731-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x18f/0x20d lib/dump_stack.c:118
 panic+0x2e3/0x75c kernel/panic.c:231
 __warn.cold+0x20/0x4a kernel/panic.c:600
 report_bug+0x1bd/0x210 lib/bug.c:198
 handle_bug+0x38/0x90 arch/x86/kernel/traps.c:234
 exc_invalid_op+0x14/0x40 arch/x86/kernel/traps.c:254
 asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:536
RIP: 0010:cgroup_apply_control_disable+0x42b/0x500 kernel/cgroup/cgroup.c:3104
Code: 49 8d 7d 08 48 89 f8 48 c1 e8 03 0f b6 04 18 84 c0 74 08 3c 03 0f 8e be 00 00 00 45 0f b7 6d 08 e9 6b fe ff ff e8 55 c4 06 00 <0f> 0b e9 af fd ff ff 48 83 c4 30 5b 5d 41 5c 41 5d 41 5e 41 5f e9
RSP: 0018:ffffc90004d07b18 EFLAGS: 00010293
RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffffffff816d7968
RDX: ffff88808a0e2040 RSI: ffffffff816d7bbb RDI: 0000000000000007
RBP: ffff8880a18c7400 R08: 0000000000000001 R09: ffffffff8c66d9e7
R10: 0000000000000000 R11: 00000000000565d8 R12: 0000000000000008
R13: 0000000000000002 R14: ffffffff89cca6a0 R15: ffff888094ad8000
 cgroup_finalize_control kernel/cgroup/cgroup.c:3171 [inline]
 rebind_subsystems+0x479/0xbf0 kernel/cgroup/cgroup.c:1743
 cgroup_setup_root+0x374/0xaa0 kernel/cgroup/cgroup.c:1977
 cgroup1_root_to_use kernel/cgroup/cgroup-v1.c:1190 [inline]
 cgroup1_get_tree+0x9ee/0xe33 kernel/cgroup/cgroup-v1.c:1207
 vfs_get_tree+0x89/0x2f0 fs/super.c:1549
 do_new_mount fs/namespace.c:2912 [inline]
 do_mount+0x14f6/0x1e20 fs/namespace.c:3238
 __do_sys_mount fs/namespace.c:3448 [inline]
 __se_sys_mount fs/namespace.c:3425 [inline]
 __x64_sys_mount+0x18f/0x230 fs/namespace.c:3425
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x45f72a
Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd 8b fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 aa 8b fb ff c3 66 0f 1f 84 00 00 00 00 00
RSP: 002b:00007fff2bc20d68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fff2bc20dc0 RCX: 000000000045f72a
RDX: 00000000004cbd9e RSI: 00000000004c18a5 RDI: 00000000004c1868
RBP: 0000000000000000 R08: 00000000004d0bc8 R09: 000000000000001c
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000418760
R13: 00007fff2bc20fe8 R14: 0000000000000000 R15: 0000000000000000
Kernel Offset: disabled
Rebooting in 86400 seconds..