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: 12222 Comm: syz-executor1 Not tainted 4.19.0-rc2+ #53
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:tcp_cleanup_ulp+0xbe/0x140 net/ipv4/tcp_ulp.c:131
Code: 02 00 0f 85 8a 00 00 00 49 8b 9c 24 88 06 00 00 e8 e7 34 ec fa 48 8d 7b 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 51 48 8b 7b 38 e8 e3 93 e0 fa 4c 89 ea 48 b8 00 00
RSP: 0018:ffff88019cc8fb80 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90003e70000
RDX: 0000000000000007 RSI: ffffffff86929a49 RDI: 0000000000000038
RBP: ffff88019cc8fba0 R08: 0000000000000000 R09: ffffed003b5c4732
R10: ffffed003b5c4732 R11: ffff8801dae23993 R12: ffff8801a319cd00
R13: ffff8801a319d388 R14: ffffffff81938b40 R15: dffffc0000000000
FS:  00007f3f889bc700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f10f03a0db8 CR3: 00000001a0cf0000 CR4: 00000000001406f0
DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000020000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 smap_release_sock+0x2e5/0x380 kernel/bpf/sockmap.c:1474
 sock_map_delete_elem+0x3e9/0x5a0 kernel/bpf/sockmap.c:1813
 map_delete_elem+0x337/0x520 kernel/bpf/syscall.c:882
 __do_sys_bpf kernel/bpf/syscall.c:2366 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:2334 [inline]
 __x64_sys_bpf+0x342/0x510 kernel/bpf/syscall.c:2334
 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x4572d9
Code: fd b4 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f3f889bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f3f889bc6d4 RCX: 00000000004572d9
RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000003
RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 00000000004cbc68 R14: 00000000004c35dd R15: 0000000000000001
Modules linked in:
---[ end trace 67a686e1e836f5b4 ]---
RIP: 0010:tcp_cleanup_ulp+0xbe/0x140 net/ipv4/tcp_ulp.c:131
Code: 02 00 0f 85 8a 00 00 00 49 8b 9c 24 88 06 00 00 e8 e7 34 ec fa 48 8d 7b 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 51 48 8b 7b 38 e8 e3 93 e0 fa 4c 89 ea 48 b8 00 00
RSP: 0018:ffff88019cc8fb80 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90003e70000
RDX: 0000000000000007 RSI: ffffffff86929a49 RDI: 0000000000000038
RBP: ffff88019cc8fba0 R08: 0000000000000000 R09: ffffed003b5c4732
R10: ffffed003b5c4732 R11: ffff8801dae23993 R12: ffff8801a319cd00
R13: ffff8801a319d388 R14: ffffffff81938b40 R15: dffffc0000000000
FS:  00007f3f889bc700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f10f03a0db8 CR3: 00000001a0cf0000 CR4: 00000000001406f0
DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000020000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600