------------[ cut here ]------------ Memory cgroup charge failed because of no reclaimable memory! This looks like a misconfiguration or a kernel bug. WARNING: CPU: 1 PID: 5395 at mm/memcontrol.c:1705 mem_cgroup_oom mm/memcontrol.c:1704 [inline] WARNING: CPU: 1 PID: 5395 at mm/memcontrol.c:1705 try_charge+0x756/0x16b0 mm/memcontrol.c:2262 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 5395 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #100 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+0x1c4/0x2b4 lib/dump_stack.c:113 panic+0x238/0x4e7 kernel/panic.c:184 __warn.cold.8+0x163/0x1ba kernel/panic.c:536 kobject: 'loop1' (0000000010ce300d): kobject_uevent_env report_bug+0x254/0x2d0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] do_error_trap+0x1fc/0x4d0 arch/x86/kernel/traps.c:296 kobject: 'loop1' (0000000010ce300d): fill_kobj_path: path = '/devices/virtual/block/loop1' do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:993 RIP: 0010:mem_cgroup_oom mm/memcontrol.c:1704 [inline] RIP: 0010:try_charge+0x756/0x16b0 mm/memcontrol.c:2262 Code: 85 a6 04 00 00 8b b5 c8 fd ff ff 44 89 f2 4c 89 ff e8 1e 4e ff ff 84 c0 0f 85 1f 08 00 00 48 c7 c7 80 ed 34 88 e8 aa fd 7f ff <0f> 0b 48 8b b5 c0 fd ff ff 48 8d 95 f8 fd ff ff 48 b8 00 00 00 00 RSP: 0018:ffff8801a8a2f240 EFLAGS: 00010282 kobject: 'nr0' (000000002fe80ea2): kobject_add_internal: parent: 'net', set: 'devices' RAX: 0000000000000000 RBX: ffff8801a2f5cd80 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8164f825 RDI: 0000000000000005 RBP: ffff8801a8a2f4d0 R08: ffff8801a8a18180 R09: ffffed003b5a3ee2 R10: ffffed003b5a3ee2 R11: ffff8801dad1f717 R12: dffffc0000000000 R13: ffff8801a8a2f4a8 R14: 0000000000000000 R15: ffff8801a2f5cd80 kobject: 'nr0' (000000002fe80ea2): kobject_uevent_env memcg_kmem_charge_memcg+0x7c/0x120 mm/memcontrol.c:2592 kobject: 'nr0' (000000002fe80ea2): fill_kobj_path: path = '/devices/virtual/net/nr0' memcg_charge_slab mm/slab.h:283 [inline] kmem_getpages mm/slab.c:1415 [inline] cache_grow_begin+0x415/0x8c0 mm/slab.c:2677 fallback_alloc+0x203/0x2e0 mm/slab.c:3219 ____cache_alloc_node+0x1c7/0x1e0 mm/slab.c:3287 __do_cache_alloc mm/slab.c:3356 [inline] slab_alloc mm/slab.c:3384 [inline] kmem_cache_alloc+0x1f8/0x730 mm/slab.c:3552 kmem_cache_zalloc include/linux/slab.h:697 [inline] __alloc_file+0xa8/0x470 fs/file_table.c:100 kobject: 'queues' (00000000d4737046): kobject_add_internal: parent: 'nr0', set: '' alloc_empty_file+0x72/0x170 fs/file_table.c:150 path_openat+0x170/0x5160 fs/namei.c:3523 kobject: 'queues' (00000000d4737046): kobject_uevent_env kobject: 'queues' (00000000d4737046): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000794023ec): kobject_add_internal: parent: 'queues', set: 'queues' do_filp_open+0x255/0x380 fs/namei.c:3564 do_sys_open+0x568/0x700 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x7e/0xc0 fs/open.c:1076 kobject: 'rx-0' (00000000794023ec): kobject_uevent_env do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4555a0 Code: 31 c0 e9 45 ff ff ff 0f 1f 00 80 3f 00 0f 84 f7 00 00 00 55 53 b9 02 00 00 00 be 00 08 09 00 89 c8 48 81 ec 98 00 00 00 0f 05 <48> 3d 00 f0 ff ff 48 89 c3 0f 87 e9 00 00 00 85 db 0f 88 2f 01 00 RSP: 002b:00007ffe9bd3e980 EFLAGS: 00000202 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 000000000001d595 RCX: 00000000004555a0 RDX: 000000000000000c RSI: 0000000000090800 RDI: 00007ffe9bd3fb60 RBP: 0000000000000155 R08: 0000000000000001 R09: 0000000001821940 R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe9bd3fb60 R13: 000000000001d265 R14: 0000000000000000 R15: 0000000000000003 Kernel Offset: disabled Rebooting in 86400 seconds..