Memory cgroup out of memory: Kill process 14379 (syz-executor0) score 8760000 or sacrifice child
Killed process 14379 (syz-executor0) total-vm:70604kB, anon-rss:2144kB, file-rss:32768kB, shmem-rss:0kB
oom_reaper: reaped process 14379 (syz-executor0), now anon-rss:0kB, file-rss:32000kB, shmem-rss:0kB
------------[ cut here ]------------
Memory cgroup charge failed because of no reclaimable memory! This looks like a misconfiguration or a kernel bug.
WARNING: CPU: 0 PID: 14379 at mm/memcontrol.c:1705 mem_cgroup_oom mm/memcontrol.c:1704 [inline]
WARNING: CPU: 0 PID: 14379 at mm/memcontrol.c:1705 try_charge+0x734/0x1680 mm/memcontrol.c:2262
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 14379 Comm: syz-executor0 Not tainted 4.18.0-rc7-next-20180803+ #31
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+0x1c9/0x2b4 lib/dump_stack.c:113
 panic+0x238/0x4e7 kernel/panic.c:184
 __warn.cold.8+0x163/0x1ba kernel/panic.c:536
 report_bug+0x252/0x2d0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 do_error_trap+0x1fc/0x4d0 arch/x86/kernel/traps.c:296
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:996
RIP: 0010:mem_cgroup_oom mm/memcontrol.c:1704 [inline]
RIP: 0010:try_charge+0x734/0x1680 mm/memcontrol.c:2262
Code: 85 b8 04 00 00 8b b5 c8 fd ff ff 44 89 f2 4c 89 ff e8 f0 51 ff ff 84 c0 0f 85 31 08 00 00 48 c7 c7 60 17 13 87 e8 7c fe 85 ff <0f> 0b 48 8d 95 f8 fd ff ff 48 8b b5 c0 fd ff ff 48 b8 00 00 00 00
RSP: 0018:ffff88019954f580 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88019953cd40 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff816366f1 RDI: ffff88019954f270
RBP: ffff88019954f810 R08: ffff8801a0a4c580 R09: fffffbfff0ff1238
R10: fffffbfff0ff1238 R11: ffffffff87f891c3 R12: dffffc0000000000
R13: ffff88019954f7e8 R14: 0000000000000000 R15: ffff88019953cd40
 mem_cgroup_try_charge+0x4ff/0xa70 mm/memcontrol.c:5914
 mem_cgroup_try_charge_delay+0x1d/0x90 mm/memcontrol.c:5929
 do_anonymous_page mm/memory.c:3166 [inline]
 handle_pte_fault mm/memory.c:3971 [inline]
 __handle_mm_fault+0x25be/0x4470 mm/memory.c:4097
 handle_mm_fault+0x53e/0xc80 mm/memory.c:4134
 __do_page_fault+0x620/0xe50 arch/x86/mm/fault.c:1395
 do_page_fault+0xf6/0x8c0 arch/x86/mm/fault.c:1470
 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1164
RIP: 0033:0x40e4cf
Code: Bad RIP value.
RSP: 002b:00007ffd55ee1d40 EFLAGS: 00010206
RAX: 00007f5452743000 RBX: 0000000000020000 RCX: 0000000000456d0a
RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000
RBP: 00007ffd55ee1e20 R08: ffffffffffffffff R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd55ee1f10
R13: 00007f5452763700 R14: 0000000000000003 R15: 0000000000000002
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..