siw: device registration error -23
smc: removing ib device syz2
------------[ cut here ]------------
WARNING: CPU: 1 PID: 10342 at drivers/infiniband/sw/rxe/rxe_pool.c:116 rxe_pool_cleanup+0x58/0x60 drivers/infiniband/sw/rxe/rxe_pool.c:116
Modules linked in:
CPU: 1 UID: 0 PID: 10342 Comm: syz.4.742 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : rxe_pool_cleanup+0x58/0x60 drivers/infiniband/sw/rxe/rxe_pool.c:116
lr : rxe_pool_cleanup+0x58/0x60 drivers/infiniband/sw/rxe/rxe_pool.c:116
sp : ffff80009bc46f00
x29: ffff80009bc46f00 x28: ffff80009bc474e0 x27: ffff80008cea0840
x26: 0000000000000005 x25: dfff800000000000 x24: ffff0000dd9050c8
x23: ffff700013788e04 x22: ffff0000dd9050c8 x21: dfff800000000000
x20: ffff8000880980d4 x19: ffff0000dd9053e8 x18: 00000000ffffffff
x17: ffff800093325000 x16: ffff800082dee448 x15: 0000000000000001
x14: 1fffe0001bb208f6 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a8419000
x8 : 0000000000080000 x7 : ffff800080501b2c x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800087eb3294
x2 : 0000000000000000 x1 : 0000000000000002 x0 : ffff0000dd905368
Call trace:
 rxe_pool_cleanup+0x58/0x60 drivers/infiniband/sw/rxe/rxe_pool.c:116 (P)
 rxe_dealloc+0x30/0xd0 drivers/infiniband/sw/rxe/rxe.c:24
 ib_dealloc_device+0x50/0x1e0 drivers/infiniband/core/device.c:693
 __ib_unregister_device+0x37c/0x400 drivers/infiniband/core/device.c:1573
 ib_unregister_device_and_put+0xb8/0x118 drivers/infiniband/core/device.c:1620
 nldev_dellink+0x21c/0x2b0 drivers/infiniband/core/nldev.c:1827
 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+0x54c/0x7d8 drivers/infiniband/core/netlink.c:259
 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline]
 netlink_unicast+0x694/0x8c4 net/netlink/af_netlink.c:1346
 netlink_sendmsg+0x648/0x930 net/netlink/af_netlink.c:1896
 sock_sendmsg_nosec net/socket.c:727 [inline]
 __sock_sendmsg net/socket.c:742 [inline]
 ____sys_sendmsg+0x490/0x7b8 net/socket.c:2630
 ___sys_sendmsg+0x204/0x278 net/socket.c:2684
 __sys_sendmsg net/socket.c:2716 [inline]
 __do_sys_sendmsg net/socket.c:2721 [inline]
 __se_sys_sendmsg net/socket.c:2719 [inline]
 __arm64_sys_sendmsg+0x184/0x238 net/socket.c:2719
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:724
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
irq event stamp: 304428
hardirqs last  enabled at (304427): [<ffff80008ae1fbd8>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last  enabled at (304427): [<ffff80008ae1fbd8>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194
hardirqs last disabled at (304428): [<ffff80008adf762c>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412
softirqs last  enabled at (300396): [<ffff8000803d9408>] softirq_handle_end kernel/softirq.c:468 [inline]
softirqs last  enabled at (300396): [<ffff8000803d9408>] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650
softirqs last disabled at (300387): [<ffff800080022024>] __do_softirq+0x14/0x20 kernel/softirq.c:656
---[ end trace 0000000000000000 ]---