smc: removing ib device syz1
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GID entry ref leak for dev syz1 index 2 ref=1
WARNING: CPU: 1 PID: 19890 at drivers/infiniband/core/cache.c:806 release_gid_table drivers/infiniband/core/cache.c:806 [inline]
WARNING: CPU: 1 PID: 19890 at drivers/infiniband/core/cache.c:806 gid_table_release_one+0xe4/0x110 drivers/infiniband/core/cache.c:886
Modules linked in:
CPU: 1 UID: 0 PID: 19890 Comm: kworker/u8:8 Not tainted syzkaller #0 PREEMPT 
Hardware name: linux,dummy-virt (DT)
Workqueue: ib-unreg-wq ib_unregister_work
pstate: 60402009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : release_gid_table drivers/infiniband/core/cache.c:806 [inline]
pc : gid_table_release_one+0xe4/0x110 drivers/infiniband/core/cache.c:886
lr : release_gid_table drivers/infiniband/core/cache.c:806 [inline]
lr : gid_table_release_one+0xe4/0x110 drivers/infiniband/core/cache.c:886
sp : ffff80008a7abc70
x29: ffff80008a7abc70 x28: 0000000000000000 x27: 0000000000000000
x26: ffff800082939dc0 x25: 0000000000000001 x24: fdf00000066ba000
x23: 00000000000000c0 x22: fbf00000174cefc0 x21: ffff8000825dc9c8
x20: ffff800082b8ce47 x19: 0000000000000002 x18: 00000000ffffffff
x17: fff07ffffcffb000 x16: ffff800082cd0000 x15: ffff8000830cba00
x14: 0000000000000172 x13: 0000000000000000 x12: ffff800082911258
x11: 00000000000000c0 x10: 2c09dbb5c8e6b45b x9 : 449489495def0c41
x8 : f0f0000004385bf8 x7 : 0000000000000004 x6 : ffff80008293da88
x5 : 0000000000000002 x4 : fbffff3fffffffff x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : f0f0000004384a00
Call trace:
 release_gid_table drivers/infiniband/core/cache.c:806 [inline] (P)
 gid_table_release_one+0xe4/0x110 drivers/infiniband/core/cache.c:886 (P)
 ib_cache_release_one+0x64/0x78 drivers/infiniband/core/cache.c:1636
 ib_device_release+0x44/0xa0 drivers/infiniband/core/device.c:509
 device_release+0x34/0x90 drivers/base/core.c:2565
 kobject_cleanup lib/kobject.c:689 [inline]
 kobject_release lib/kobject.c:720 [inline]
 kref_put include/linux/kref.h:65 [inline]
 kobject_put+0xa4/0x114 lib/kobject.c:737
 put_device+0x14/0x24 drivers/base/core.c:3797
 ib_unregister_work+0x24/0x34 drivers/infiniband/core/device.c:1668
 process_one_work+0x178/0x2cc kernel/workqueue.c:3236
 process_scheduled_works kernel/workqueue.c:3319 [inline]
 worker_thread+0x250/0x358 kernel/workqueue.c:3400
 kthread+0x130/0x1fc kernel/kthread.c:463
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
---[ end trace 0000000000000000 ]---