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: 11233 Comm: syz-executor.0 Not tainted 4.19.155-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__list_del_entry_valid+0x81/0xef lib/list_debug.c:51
Code: 0f 84 df 00 00 00 48 b8 00 02 00 00 00 00 ad de 49 39 c4 0f 84 e0 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 75 51 49 8b 14 24 48 39 ea 0f 85 97 00 00 00 49 8d 7d
RSP: 0018:ffff8880539afd70 EFLAGS: 00010046
RAX: dffffc0000000000 RBX: ffff888052fe82c0 RCX: ffffffff814d60cb
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888052fe8790
RBP: ffff888052fe8788 R08: 0000000000000001 R09: ffffed10168a9da5
R10: ffff8880b454ed2b R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: ffff888052fe8788 R15: ffff888052fe8790
FS:  0000000003039940(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f77a3700be8 CR3: 00000000b47ae000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __list_del_entry include/linux/list.h:117 [inline]
 list_del_rcu include/linux/rculist.h:130 [inline]
 xdp_del_sk_umem+0x72/0x1a0 net/xdp/xdp_umem.c:42
 xsk_release+0x128/0x350 net/xdp/xsk.c:344
 __sock_release+0xcd/0x2a0 net/socket.c:579
 sock_close+0x15/0x20 net/socket.c:1140
 __fput+0x2ce/0x890 fs/file_table.c:278
 task_work_run+0x148/0x1c0 kernel/task_work.c:113
 tracehook_notify_resume include/linux/tracehook.h:193 [inline]
 exit_to_usermode_loop+0x251/0x2a0 arch/x86/entry/common.c:167
 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:271 [inline]
 do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x417811
Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a4 1a 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01
RSP: 002b:00007fffcab3b590 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000417811
RDX: 0000001b2ef20000 RSI: 00000000000003d8 RDI: 0000000000000003
RBP: 0000000000000001 R08: 0000000059d623d8 R09: 0000000059d623dc
R10: 00007fffcab3b670 R11: 0000000000000293 R12: ffffffffffffffff
R13: 0000000000024b67 R14: 00000000000003e8 R15: 000000000118bf2c
Modules linked in:
---[ end trace fdc362eb9565313d ]---
RIP: 0010:__list_del_entry_valid+0x81/0xef lib/list_debug.c:51
Code: 0f 84 df 00 00 00 48 b8 00 02 00 00 00 00 ad de 49 39 c4 0f 84 e0 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 75 51 49 8b 14 24 48 39 ea 0f 85 97 00 00 00 49 8d 7d
RSP: 0018:ffff8880539afd70 EFLAGS: 00010046
RAX: dffffc0000000000 RBX: ffff888052fe82c0 RCX: ffffffff814d60cb
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888052fe8790
RBP: ffff888052fe8788 R08: 0000000000000001 R09: ffffed10168a9da5
R10: ffff8880b454ed2b R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: ffff888052fe8788 R15: ffff888052fe8790
FS:  0000000003039940(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f77a3700be8 CR3: 00000000b47ae000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400