kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 18520 Comm: syz-executor2 Not tainted 5.0.0-rc1-next-20190109 #8
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__read_once_size include/linux/compiler.h:197 [inline]
RIP: 0010:mm_match_cgroup include/linux/memcontrol.h:474 [inline]
RIP: 0010:try_charge+0x12a8/0x1d00 mm/memcontrol.c:2332
Code: c0 e8 dc bf fe ff 4c 89 f2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 c6 04 02 00 49 8d bc 24 40 05 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 20 0a 00 00 4c 89 f2 4d 8b a4 24 40 05 00 00 48
RSP: 0018:ffff888089ed7328 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: ffff88808ea1ad80 RCX: 1ffff110113dae53
RDX: 00000000000000a8 RSI: 0000000000000000 RDI: 0000000000000540
RBP: ffff888089ed7530 R08: 1ffff11015ce5b8f R09: ffffed1015ce5b90
R10: ffffed1015ce5b8f R11: ffff8880ae72dc7b R12: 0000000000000000
R13: ffff888089ed7508 R14: ffff888089ed74c8 R15: 0000000000000000
FS:  00000000016b6940(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33035000 CR3: 00000000910b9000 CR4: 00000000001406e0
DR0: 000000000000b8c4 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 mem_cgroup_charge_skmem+0x12f/0x280 mm/memcontrol.c:6296
 sk_forced_mem_schedule+0x146/0x170 net/ipv4/tcp_output.c:3073
 tcp_send_fin+0x3b8/0xf30 net/ipv4/tcp_output.c:3116
 tcp_close+0xed1/0x1200 net/ipv4/tcp.c:2405
 inet_release+0x105/0x1f0 net/ipv4/af_inet.c:428
 __sock_release+0xd3/0x250 net/socket.c:579
 sock_close+0x1b/0x30 net/socket.c:1141
 __fput+0x3c5/0xb10 fs/file_table.c:278
 ____fput+0x16/0x20 fs/file_table.c:309
 task_work_run+0x1f4/0x2b0 kernel/task_work.c:113
 exit_task_work include/linux/task_work.h:22 [inline]
 do_exit+0xad9/0x2af0 kernel/exit.c:874
 do_group_exit+0x177/0x430 kernel/exit.c:977
 __do_sys_exit_group kernel/exit.c:988 [inline]
 __se_sys_exit_group kernel/exit.c:986 [inline]
 __x64_sys_exit_group+0x44/0x50 kernel/exit.c:986
 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x457ec9
Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007ffefd22be48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 000000000000001e RCX: 0000000000457ec9
RDX: 0000000000411c91 RSI: fffffffffffffff7 RDI: 0000000000000000
RBP: 0000000000000000 R08: 00000000f68dc23b R09: 0000000000000001
R10: ffffffff8139dac4 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00000000000002d0 R15: 0000000000000002
Modules linked in:
---[ end trace 75282a5510e02444 ]---
RIP: 0010:__read_once_size include/linux/compiler.h:197 [inline]
RIP: 0010:mm_match_cgroup include/linux/memcontrol.h:474 [inline]
RIP: 0010:try_charge+0x12a8/0x1d00 mm/memcontrol.c:2332
Code: c0 e8 dc bf fe ff 4c 89 f2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 c6 04 02 00 49 8d bc 24 40 05 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 20 0a 00 00 4c 89 f2 4d 8b a4 24 40 05 00 00 48
RSP: 0018:ffff888089ed7328 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: ffff88808ea1ad80 RCX: 1ffff110113dae53
RDX: 00000000000000a8 RSI: 0000000000000000 RDI: 0000000000000540
RBP: ffff888089ed7530 R08: 1ffff11015ce5b8f R09: ffffed1015ce5b90
R10: ffffed1015ce5b8f R11: ffff8880ae72dc7b R12: 0000000000000000
R13: ffff888089ed7508 R14: ffff888089ed74c8 R15: 0000000000000000
FS:  00000000016b6940(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe99a7edfc CR3: 000000008f6d0000 CR4: 00000000001406e0
DR0: 000000000000b8c4 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400