smc: removing ib device syz1
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WARNING: CPU: 0 PID: 5318 at drivers/infiniband/core/restrack.c:52 rdma_restrack_clean+0x2af/0x320 drivers/infiniband/core/restrack.c:52
Modules linked in:
CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.13.0-rc7-syzkaller-00039-gc3812b15000c #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:rdma_restrack_clean+0x2af/0x320 drivers/infiniband/core/restrack.c:52
Code: 02 dd f8 49 81 c7 68 02 00 00 4c 89 ff e8 59 2b 05 03 4c 89 f7 5b 41 5c 41 5d 41 5e 41 5f 5d e9 c7 cf 37 f9 e8 42 02 dd f8 90 <0f> 0b 90 e9 b3 fd ff ff e8 34 02 dd f8 90 0f 0b 90 e9 f1 fd ff ff
RSP: 0018:ffffc9000d4b70e0 EFLAGS: 00010283
RAX: ffffffff88c2802e RBX: ffff888052b10848 RCX: 0000000000100000
RDX: ffffc9000ec9b000 RSI: 00000000000a1c6d RDI: 00000000000a1c6e
RBP: 1ffff11007de21c3 R08: ffffffff88bb12d7 R09: 1ffff11007de21c5
R10: dffffc0000000000 R11: ffffed1007de21c6 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff888052b10800 R15: ffff88803ef10e18
FS:  00007f056259c6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d0f79a11d0 CR3: 000000003bbf4000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ib_dealloc_device+0x168/0x200 drivers/infiniband/core/device.c:683
 __ib_unregister_device+0x366/0x3d0 drivers/infiniband/core/device.c:1537
 ib_unregister_device_and_put+0xb9/0xf0 drivers/infiniband/core/device.c:1584
 nldev_dellink+0x2c6/0x310 drivers/infiniband/core/nldev.c:1825
 rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline]
 rdma_nl_rcv+0x6dd/0x9e0 drivers/infiniband/core/netlink.c:259
 netlink_unicast_kernel net/netlink/af_netlink.c:1321 [inline]
 netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1347
 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1891
 sock_sendmsg_nosec net/socket.c:711 [inline]
 __sock_sendmsg+0x221/0x270 net/socket.c:726
 ____sys_sendmsg+0x52a/0x7e0 net/socket.c:2583
 ___sys_sendmsg net/socket.c:2637 [inline]
 __sys_sendmsg+0x269/0x350 net/socket.c:2669
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0561785d29
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:00007f056259c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f0561976080 RCX: 00007f0561785d29
RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000009
RBP: 00007f0561801b08 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f0561976080 R15: 00007ffdce037348
 </TASK>