iwpm_register_pid: Unable to send a nlmsg (client = 2)
infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98
smc: removing ib device syz0
------------[ cut here ]------------
WARNING: CPU: 1 PID: 7316 at drivers/infiniband/sw/rxe/rxe_pool.c:116 rxe_pool_cleanup+0x41/0x60 drivers/infiniband/sw/rxe/rxe_pool.c:116
Modules linked in:
CPU: 1 UID: 0 PID: 7316 Comm: syz.5.361 Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:rxe_pool_cleanup+0x41/0x60 drivers/infiniband/sw/rxe/rxe_pool.c:116
Code: 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 1f 48 83 bb 80 00 00 00 00 75 06 5b e9 f5 7d 3c f9 e8 f0 7d 3c f9 90 <0f> 0b 90 5b e9 e6 7d 3c f9 e8 51 fe 9d f9 eb da 66 66 2e 0f 1f 84
RSP: 0018:ffffc900032ff1c8 EFLAGS: 00010246
RAX: 0000000000040000 RBX: ffff88807b9952f8 RCX: ffffc90018744000
RDX: 0000000000040000 RSI: ffffffff88510250 RDI: ffff88807b995378
RBP: ffffffff884f6b90 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000002 R11: 0000000000000000 R12: ffff88807b994648
R13: ffff88807b993fe0 R14: ffff88807b993fe0 R15: ffff88807b995058
FS:  00007efddc0e46c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1e1ab2ef98 CR3: 000000006f6de000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 rxe_dealloc+0x26/0x110 drivers/infiniband/sw/rxe/rxe.c:24
 ib_dealloc_device+0x46/0x230 drivers/infiniband/core/device.c:663
 __ib_unregister_device+0x396/0x480 drivers/infiniband/core/device.c:1536
 ib_unregister_device_and_put+0x5a/0x80 drivers/infiniband/core/device.c:1583
 nldev_dellink+0x211/0x300 drivers/infiniband/core/nldev.c:1825
 rdma_nl_rcv_msg+0x388/0x6e0 drivers/infiniband/core/netlink.c:195
 rdma_nl_rcv_skb.constprop.0.isra.0+0x2e6/0x450 drivers/infiniband/core/netlink.c:239
 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline]
 netlink_unicast+0x53c/0x7f0 net/netlink/af_netlink.c:1357
 netlink_sendmsg+0x8b8/0xd70 net/netlink/af_netlink.c:1901
 sock_sendmsg_nosec net/socket.c:729 [inline]
 __sock_sendmsg net/socket.c:744 [inline]
 ____sys_sendmsg+0xaaf/0xc90 net/socket.c:2607
 ___sys_sendmsg+0x135/0x1e0 net/socket.c:2661
 __sys_sendmsg+0x117/0x1f0 net/socket.c:2690
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efddb37e719
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007efddc0e4038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007efddb535f80 RCX: 00007efddb37e719
RDX: 0000000020000000 RSI: 00000000200002c0 RDI: 000000000000000c
RBP: 00007efddb3f132e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007efddb535f80 R15: 00007ffd551db748
 </TASK>