smc: removing ib device rxe0
smbdirect: ib_dev[rxe0] removed
------------[ cut here ]------------
!xa_empty(&pool->xa)
WARNING: drivers/infiniband/sw/rxe/rxe_pool.c:116 at rxe_pool_cleanup+0x48/0x60 drivers/infiniband/sw/rxe/rxe_pool.c:116, CPU#0: syz.2.1358/10493
Modules linked in:
CPU: 0 UID: 0 PID: 10493 Comm: syz.2.1358 Tainted: G             L       syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
RIP: 0010:rxe_pool_cleanup+0x48/0x60 drivers/infiniband/sw/rxe/rxe_pool.c:116
Code: 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 c0 c8 2b f9 48 83 3b 00 75 0c e8 95 f7 b4 f8 5b e9 7f 96 f2 02 cc e8 89 f7 b4 f8 90 <0f> 0b 90 5b c3 cc cc cc cc cc 66 66 66 66 66 2e 0f 1f 84 00 00 00
RSP: 0018:ffffc90005787000 EFLAGS: 00010246
RAX: ffffffff891422e7 RBX: ffff88807f115458 RCX: 0000000000080000
RDX: ffffc90005ba1000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: ffff88807f115138 R08: ffff88807f1147e3 R09: 1ffff1100fe228fc
R10: dffffc0000000000 R11: ffffffff89124f90 R12: ffff88807f115138
R13: 1ffff1100fe229f7 R14: ffffffff89124f90 R15: dffffc0000000000
FS:  00007f395cfde6c0(0000) GS:ffff888123411000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3de1bf4158 CR3: 000000007b280000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 rxe_dealloc+0x27/0xc0 drivers/infiniband/sw/rxe/rxe.c:26
 ib_dealloc_device+0x54/0x200 drivers/infiniband/core/device.c:691
 __ib_unregister_device+0x38f/0x400 drivers/infiniband/core/device.c:1589
 ib_unregister_device_and_put+0xb8/0xf0 drivers/infiniband/core/device.c:1636
 nldev_dellink+0x3a4/0x440 drivers/infiniband/core/nldev.c:1905
 rdma_nl_rcv_msg drivers/infiniband/core/netlink.c:-1 [inline]
 rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline]
 rdma_nl_rcv+0x6ef/0xa40 drivers/infiniband/core/netlink.c:259
 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline]
 netlink_unicast+0x8ef/0xa80 net/netlink/af_netlink.c:1361
 netlink_sendmsg+0x7f0/0xb20 net/netlink/af_netlink.c:1920
 sock_sendmsg_nosec+0x14e/0x190 net/socket.c:800
 __sock_sendmsg net/socket.c:818 [inline]
 ____sys_sendmsg+0x54e/0x850 net/socket.c:2715
 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2769
 __sys_sendmsg net/socket.c:2801 [inline]
 __do_sys_sendmsg net/socket.c:2806 [inline]
 __se_sys_sendmsg net/socket.c:2804 [inline]
 __x64_sys_sendmsg+0x1b1/0x290 net/socket.c:2804
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f395c19f559
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:00007f395cfde028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f395c425fa0 RCX: 00007f395c19f559
RDX: 0000000000000000 RSI: 00002000000008c0 RDI: 000000000000000d
RBP: 00007f395c236b20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f395c426038 R14: 00007f395c425fa0 R15: 00007ffddb4a8e88
 </TASK>