------------[ cut here ]------------ WARNING: CPU: 1 PID: 7478 at kernel/cgroup/cgroup.c:3130 cgroup_ss_mask kernel/cgroup/cgroup.c:458 [inline] WARNING: CPU: 1 PID: 7478 at kernel/cgroup/cgroup.c:3130 cgroup_apply_control_disable+0x348/0x450 kernel/cgroup/cgroup.c:3133 Modules linked in: CPU: 1 PID: 7478 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:cgroup_apply_control_disable+0x348/0x450 kernel/cgroup/cgroup.c:3130 Code: 00 00 48 8d 78 08 48 89 fe 48 c1 ee 03 42 0f b6 34 3e 40 84 f6 74 0a 40 80 fe 03 0f 8e da 00 00 00 0f b7 40 08 e9 fe fe ff ff <0f> 0b e9 59 fe ff ff 48 83 c4 30 5b 5d 41 5c 41 5d 41 5e 41 5f c3 RSP: 0018:ffffc90004f07b48 EFLAGS: 00010202 RAX: 1ffff11020fe4382 RBX: ffffffff897498c0 RCX: 0000000000000001 RDX: dffffc0000000000 RSI: ffffffff87eb67e0 RDI: ffff888107f21c10 RBP: ffff888117fc4000 R08: 0000000000000001 R09: ffffffff8c23eba7 R10: fffffbfff1847d74 R11: 0000000000000903 R12: ffffffff896f2740 R13: ffff888107f21c00 R14: ffff888117fc4000 R15: dffffc0000000000 FS: 0000000001493400(0000) GS:ffff8881f6500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fede1209000 CR3: 000000010f093004 CR4: 00000000001706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cgroup_finalize_control kernel/cgroup/cgroup.c:3197 [inline] rebind_subsystems+0x33a/0xc00 kernel/cgroup/cgroup.c:1758 cgroup_setup_root+0x37d/0x840 kernel/cgroup/cgroup.c:2002 cgroup1_root_to_use kernel/cgroup/cgroup-v1.c:1199 [inline] cgroup1_get_tree+0x7da/0xbc0 kernel/cgroup/cgroup-v1.c:1216 vfs_get_tree+0x7f/0x2c0 fs/super.c:1498 do_new_mount fs/namespace.c:2905 [inline] path_mount+0x7f3/0x1a00 fs/namespace.c:3235 do_mount fs/namespace.c:3248 [inline] __do_sys_mount fs/namespace.c:3456 [inline] __se_sys_mount fs/namespace.c:3433 [inline] __x64_sys_mount+0x1f5/0x260 fs/namespace.c:3433 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: 0033:0x465c7a Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 88 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 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:00007ffdd92984a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007ffdd92984e8 RCX: 0000000000465c7a RDX: 00000000004b753b RSI: 00000000004ad236 RDI: 00000000004ad1f9 RBP: 00007ffdd92984e0 R08: 00000000004bc388 R09: 00007ffdd9297f20 R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdd92984e0 R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000400520 irq event stamp: 5683 hardirqs last enabled at (5727): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1319 [inline] hardirqs last enabled at (5727): [] finish_lock_switch kernel/sched/core.c:4437 [inline] hardirqs last enabled at (5727): [] finish_task_switch.isra.0+0x224/0x980 kernel/sched/core.c:4555 hardirqs last disabled at (5814): [] __schedule+0x116e/0x2170 kernel/sched/core.c:5836 softirqs last enabled at (5858): [] invoke_softirq kernel/softirq.c:432 [inline] softirqs last enabled at (5858): [] __irq_exit_rcu kernel/softirq.c:636 [inline] softirqs last enabled at (5858): [] irq_exit_rcu+0x229/0x270 kernel/softirq.c:648 softirqs last disabled at (5871): [] invoke_softirq kernel/softirq.c:432 [inline] softirqs last disabled at (5871): [] __irq_exit_rcu kernel/softirq.c:636 [inline] softirqs last disabled at (5871): [] irq_exit_rcu+0x229/0x270 kernel/softirq.c:648 ---[ end trace 7a95ab8a655f6c15 ]---