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: 0 PID: 24500 Comm: syz-executor.4 Not tainted 4.19.138-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:ffff888087e67d70 EFLAGS: 00010046
RAX: dffffc0000000000 RBX: ffff888052d4ce00 RCX: ffffffff815255fb
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888052d4d2d0
RBP: ffff888052d4d2c8 R08: 0000000000000001 R09: ffffed1013fa7355
R10: ffff88809fd39aab R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: ffff888052d4d2c8 R15: ffff888052d4d2d0
FS:  0000000001b82940(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c925000 CR3: 0000000051829000 CR4: 00000000001426f0
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: 0033:0x416991
Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 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:00007fff7ea50ff0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000007 RCX: 0000000000416991
RDX: 0000000000000000 RSI: 0000000000001700 RDI: 0000000000000006
RBP: 0000000000000001 R08: 0000000098d91700 R09: 0000000098d91704
R10: 00007fff7ea510e0 R11: 0000000000000293 R12: 0000000001192478
R13: 00000000000edd9c R14: ffffffffffffffff R15: 000000000118bf2c
Modules linked in:
---[ end trace 22e1261ffc9af0b0 ]---
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:ffff888087e67d70 EFLAGS: 00010046
RAX: dffffc0000000000 RBX: ffff888052d4ce00 RCX: ffffffff815255fb
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888052d4d2d0
RBP: ffff888052d4d2c8 R08: 0000000000000001 R09: ffffed1013fa7355
R10: ffff88809fd39aab R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: ffff888052d4d2c8 R15: ffff888052d4d2d0
FS:  0000000001b82940(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c925000 CR3: 0000000051829000 CR4: 00000000001426f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400