Running RCU self tests
rcu: Preemptible hierarchical RCU implementation.
rcu: 	RCU lockdep checking is enabled.
rcu: 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2.
rcu: 	RCU callback double-/use-after-free debug enabled.
rcu: 	RCU debug extended QS entry/exit.
	All grace periods are expedited (rcu_expedited).
	Trampoline variant of Tasks RCU enabled.
rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
random: get_random_bytes called from boot_init_stack_canary arch/x86/include/asm/stackprotector.h:80 [inline] with crng_init=0
random: get_random_bytes called from start_kernel+0x24a/0x4f0 init/main.c:957 with crng_init=0
Console: colour VGA+ 80x25
printk: console [ttyS0] enabled
printk: console [ttyS0] enabled
printk: bootconsole [earlyser0] disabled
printk: bootconsole [earlyser0] disabled
Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
... MAX_LOCKDEP_SUBCLASSES:  8
... MAX_LOCK_DEPTH:          48
... MAX_LOCKDEP_KEYS:        8192
... CLASSHASH_SIZE:          4096
... MAX_LOCKDEP_ENTRIES:     32768
... MAX_LOCKDEP_CHAINS:      65536
... CHAINHASH_SIZE:          32768
 memory used by lock dependency info: 6301 kB
 memory used for stack traces: 4224 kB
 per task-struct memory footprint: 1920 bytes
mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
ACPI: Core revision 20200717
APIC: Switch to symmetric I/O mode setup
x2apic enabled
Switched APIC routing to physical x2apic.
..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns
Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000)
pid_max: default: 32768 minimum: 301
LSM: Security Framework initializing
LSM: security= is ignored because it is superseded by lsm=
Yama: becoming mindful.
Smack:  Initializing.
Smack:  Netfilter enabled.
Smack:  IPv6 Netfilter enabled.
TOMOYO Linux initialized
LSM support for eBPF active
Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc)
Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc)
Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
------------[ cut here ]------------
WARNING: CPU: 0 PID: 0 at mm/memcontrol.c:5226 memalloc_use_memcg include/linux/sched/mm.h:320 [inline]
WARNING: CPU: 0 PID: 0 at mm/memcontrol.c:5226 mem_cgroup_css_alloc+0x1335/0x15e0 mm/memcontrol.c:5283
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.8.0-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+0x1f0/0x31e lib/dump_stack.c:118
 panic+0x264/0x7a0 kernel/panic.c:231
 __warn+0x227/0x250 kernel/panic.c:600
 report_bug+0x1b1/0x2e0 lib/bug.c:198
 handle_bug+0x42/0x80 arch/x86/kernel/traps.c:234
 exc_invalid_op+0x16/0x40 arch/x86/kernel/traps.c:254
 asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:536
RIP: 0010:mem_cgroup_alloc include/linux/sched/mm.h:320 [inline]
RIP: 0010:mem_cgroup_css_alloc+0x1335/0x15e0 mm/memcontrol.c:5284
Code: c0 0f 85 9e 02 00 00 48 8b 44 24 08 c7 00 02 00 00 00 e9 09 fd ff ff 0f 0b 42 80 7c 25 00 00 0f 85 24 ed ff ff e9 27 ed ff ff <0f> 0b e9 c9 ed ff ff 48 c7 c1 48 09 8f 89 80 e1 07 80 c1 03 38 c1
RSP: 0000:ffffffff89407df0 EFLAGS: 00010246
RAX: 1ffff11015331c00 RBX: 0000000000000001 RCX: ffffffff89496980
RDX: ffff8880a998e140 RSI: fffffffffffffffd RDI: 0000000000000000
RBP: 1ffffffff1292fb5 R08: ffffffff83bd6215 R09: ffffed104368035e
R10: ffffed104368035e R11: 0000000000000000 R12: dffffc0000000000
R13: ffff8880a998e000 R14: 0000000000000000 R15: ffffffff89497da8
 cgroup_init_subsys+0x11d/0x3e7 kernel/cgroup/cgroup.c:5587
 cgroup_init+0x6f3/0xb08 kernel/cgroup/cgroup.c:5713
 start_kernel+0x44f/0x4f0 init/main.c:1035
 secondary_startup_64+0xa4/0xb0 arch/x86/kernel/head_64.S:243
Rebooting in 86400 seconds..