smc: removing ib device syz1
smbdirect: ib_dev[syz1] removed
------------[ cut here ]------------
!xa_empty(&pool->xa)
WARNING: drivers/infiniband/sw/rxe/rxe_pool.c:116 at rxe_pool_cleanup+0x46/0x60 drivers/infiniband/sw/rxe/rxe_pool.c:116, CPU#0: syz.1.2252/15290
Modules linked in:
CPU: 0 UID: 0 PID: 15290 Comm: syz.1.2252 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:rxe_pool_cleanup+0x46/0x60 drivers/infiniband/sw/rxe/rxe_pool.c:116
Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 29 48 83 bb 80 00 00 00 00 75 0b e8 66 b7 4f f9 5b c3 cc cc cc cc e8 5b b7 4f f9 90 <0f> 0b 90 e8 52 b7 4f f9 5b e9 8c 66 d4 02 e8 67 6f bd f9 eb d0 0f
RSP: 0018:ffffc90006fb7160 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888027cd1398 RCX: ffffffff88931f94
RDX: ffff88802ae3a500 RSI: ffffffff88b8d485 RDI: ffff888027cd1418
RBP: ffffffff88b731e0 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000002 R11: 0000000000000000 R12: ffff888027cd0698
R13: ffff888027ccffe0 R14: ffff888027ccffe0 R15: ffff888027cd10f8
FS:  00007fc3082396c0(0000) GS:ffff888124376000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2f5feff8 CR3: 000000008cba1000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 rxe_dealloc+0x25/0xc0 drivers/infiniband/sw/rxe/rxe.c:26
 ib_dealloc_device+0x49/0x230 drivers/infiniband/core/device.c:667
 __ib_unregister_device+0x396/0x480 drivers/infiniband/core/device.c:1546
 ib_unregister_device_and_put+0x5a/0x80 drivers/infiniband/core/device.c:1593
 nldev_dellink+0x2a7/0x3c0 drivers/infiniband/core/nldev.c:1854
 rdma_nl_rcv_msg+0x392/0x6f0 drivers/infiniband/core/netlink.c:195
 rdma_nl_rcv_skb.constprop.0.isra.0+0x2cb/0x410 drivers/infiniband/core/netlink.c:239
 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
 netlink_unicast+0x585/0x850 net/netlink/af_netlink.c:1344
 netlink_sendmsg+0x8b0/0xda0 net/netlink/af_netlink.c:1894
 sock_sendmsg_nosec net/socket.c:787 [inline]
 __sock_sendmsg net/socket.c:802 [inline]
 ____sys_sendmsg+0x9e1/0xb70 net/socket.c:2698
 ___sys_sendmsg+0x190/0x1e0 net/socket.c:2752
 __sys_sendmsg+0x170/0x220 net/socket.c:2784
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x10b/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc30739cdd9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fc308239028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fc307616090 RCX: 00007fc30739cdd9
RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000048
RBP: 00007fc307432d69 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fc307616128 R14: 00007fc307616090 R15: 00007ffc237f72b8
 </TASK>