smc: removing ib device syz0
rdma_rxe: rxe-pd pool destroyed with unfree'd elem
rdma_rxe: rxe-mr pool destroyed with unfree'd elem
------------[ cut here ]------------
WARNING: CPU: 0 PID: 10974 at drivers/infiniband/core/restrack.c:52 rdma_restrack_clean+0x254/0x2b0 drivers/infiniband/core/restrack.c:52
Modules linked in:
CPU: 0 PID: 10974 Comm: syz.4.1589 Not tainted 5.15.189-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : rdma_restrack_clean+0x254/0x2b0 drivers/infiniband/core/restrack.c:52
lr : rdma_restrack_clean+0x254/0x2b0 drivers/infiniband/core/restrack.c:52
sp : ffff800020577070
x29: ffff800020577070 x28: ffff8000205775a0 x27: ffff80001286c460
x26: 0000000000000005 x25: ffff800020577140 x24: dfff800000000000
x23: 1fffe0001ac451db x22: dfff800000000000 x21: ffff0000cbdf0048
x20: ffff0000d6228ed8 x19: ffff0000cbdf0000 x18: 0000000000000000
x17: 0000000000000002 x16: ffff8000082c0bc8 x15: 0000000000000406
x14: 0000000000ff0100 x13: 1ffff0000282e06b x12: 0000000000080000
x11: 000000000007ffff x10: ffff800027b60000 x9 : ffff80000e95cb40
x8 : 0000000000080000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000e8fef98
x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000d6228000
Call trace:
 rdma_restrack_clean+0x254/0x2b0 drivers/infiniband/core/restrack.c:52
 ib_dealloc_device+0x14c/0x1e0 drivers/infiniband/core/device.c:684
 __ib_unregister_device+0x100/0x170 drivers/infiniband/core/device.c:1500
 ib_unregister_device_and_put+0xc0/0x12c drivers/infiniband/core/device.c:1547
 nldev_dellink+0x214/0x2a4 drivers/infiniband/core/nldev.c:1740
 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+0x548/0x7d4 drivers/infiniband/core/netlink.c:259
 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
 netlink_unicast+0x624/0x8b0 net/netlink/af_netlink.c:1344
 netlink_sendmsg+0x6e8/0x9cc net/netlink/af_netlink.c:1918
 sock_sendmsg_nosec net/socket.c:704 [inline]
 __sock_sendmsg net/socket.c:716 [inline]
 ____sys_sendmsg+0x61c/0x920 net/socket.c:2436
 ___sys_sendmsg+0x1d0/0x240 net/socket.c:2490
 __sys_sendmsg net/socket.c:2519 [inline]
 __do_sys_sendmsg net/socket.c:2528 [inline]
 __se_sys_sendmsg net/socket.c:2526 [inline]
 __arm64_sys_sendmsg+0x1a8/0x254 net/socket.c:2526
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 81422
hardirqs last  enabled at (81421): [<ffff8000112967fc>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline]
hardirqs last  enabled at (81421): [<ffff8000112967fc>] _raw_spin_unlock_irqrestore+0xa8/0x14c kernel/locking/spinlock.c:194
hardirqs last disabled at (81422): [<ffff8000111b7ff8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (78452): [<ffff80000819e9e8>] softirq_handle_end kernel/softirq.c:419 [inline]
softirqs last  enabled at (78452): [<ffff80000819e9e8>] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604
softirqs last disabled at (78375): [<ffff80000819efec>] __do_softirq kernel/softirq.c:610 [inline]
softirqs last disabled at (78375): [<ffff80000819efec>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (78375): [<ffff80000819efec>] invoke_softirq kernel/softirq.c:457 [inline]
softirqs last disabled at (78375): [<ffff80000819efec>] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659
---[ end trace b3b1ce5c90258ec0 ]---