general protection fault, probably for non-canonical address 0xdffffc00000000ad: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000568-0x000000000000056f]
CPU: 1 PID: 30823 Comm: syz-executor.5 Not tainted 5.9.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:dev_put include/linux/netdevice.h:3899 [inline]
RIP: 0010:xsk_unbind_dev net/xdp/xsk.c:521 [inline]
RIP: 0010:xsk_release+0x63f/0x7d0 net/xdp/xsk.c:591
Code: 00 00 48 c7 85 c8 04 00 00 00 00 00 00 e8 29 a0 47 fe 48 8d bb 68 05 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 66 01 00 00 48 8b 83 68 05 00 00 65 ff 08 e9 54
RSP: 0018:ffffc90015187dc8 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff815b9de2
RDX: 00000000000000ad RSI: ffffffff882d2317 RDI: 0000000000000568
RBP: ffff888058451000 R08: 0000000000000001 R09: ffffffff8d0ffacf
R10: fffffbfff1a1ff59 R11: 0000000000000000 R12: ffff8880584515f8
R13: ffff8880584514c8 R14: dffffc0000000000 R15: 1ffff1100b08a2b5
FS:  000000000202e940(0000) GS:ffff8880ae500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fce11d04db8 CR3: 0000000056740000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __sock_release+0xcd/0x280 net/socket.c:596
 sock_close+0x18/0x20 net/socket.c:1277
 __fput+0x285/0x920 fs/file_table.c:281
 task_work_run+0xdd/0x190 kernel/task_work.c:141
 tracehook_notify_resume include/linux/tracehook.h:188 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:165 [inline]
 exit_to_user_mode_prepare+0x1e1/0x200 kernel/entry/common.c:192
 syscall_exit_to_user_mode+0x7e/0x2e0 kernel/entry/common.c:267
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x417901
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:00007ffdb6cce7e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000417901
RDX: 0000000000000000 RSI: 000000000000051c RDI: 0000000000000003
RBP: 0000000000000001 R08: 00000000e194a51c R09: 00000000e194a520
R10: 00007ffdb6cce8d0 R11: 0000000000000293 R12: 000000000118d9c0
R13: 000000000118d9c0 R14: ffffffffffffffff R15: 000000000118cff4
Modules linked in:
---[ end trace cd0aff1af58c175d ]---
RIP: 0010:dev_put include/linux/netdevice.h:3899 [inline]
RIP: 0010:xsk_unbind_dev net/xdp/xsk.c:521 [inline]
RIP: 0010:xsk_release+0x63f/0x7d0 net/xdp/xsk.c:591
Code: 00 00 48 c7 85 c8 04 00 00 00 00 00 00 e8 29 a0 47 fe 48 8d bb 68 05 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 66 01 00 00 48 8b 83 68 05 00 00 65 ff 08 e9 54
RSP: 0018:ffffc90015187dc8 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff815b9de2
RDX: 00000000000000ad RSI: ffffffff882d2317 RDI: 0000000000000568
RBP: ffff888058451000 R08: 0000000000000001 R09: ffffffff8d0ffacf
R10: fffffbfff1a1ff59 R11: 0000000000000000 R12: ffff8880584515f8
R13: ffff8880584514c8 R14: dffffc0000000000 R15: 1ffff1100b08a2b5
FS:  000000000202e940(0000) GS:ffff8880ae400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f437b639ab4 CR3: 0000000056740000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400