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GID entry ref leak for dev syz1 index 2 ref=197
WARNING: CPU: 0 PID: 34 at drivers/infiniband/core/cache.c:809 release_gid_table drivers/infiniband/core/cache.c:806 [inline]
WARNING: CPU: 0 PID: 34 at drivers/infiniband/core/cache.c:809 gid_table_release_one+0x12b/0x180 drivers/infiniband/core/cache.c:886
Modules linked in:
CPU: 0 PID: 34 Comm: kworker/u8:2 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
Workqueue: ib-unreg-wq ib_unregister_work
RIP: 0010:release_gid_table drivers/infiniband/core/cache.c:806 [inline]
RIP: 0010:gid_table_release_one+0x12b/0x180 drivers/infiniband/core/cache.c:886
Code: 5c 78 fd 4c 8b a3 18 07 00 00 49 8b 86 d8 00 00 00 4a 8b 04 f8 8b 08 48 c7 c7 2e 90 02 86 4c 89 e6 44 89 fa e8 a6 d2 1d 01 90 <0f> 0b 90 90 45 8b 26 eb 9e e8 57 5c 78 fd eb 05 e8 50 5c 78 fd 49
RSP: 0018:ffffc9000017fd30 EFLAGS: 00010246
RAX: ffffffff84e13746 RBX: ffff8881294e8000 RCX: ffff888101a90000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000004
R10: 0000000000000002 R11: ffffffff82e61760 R12: ffff88812f9ddac0
R13: 00000000000001a0 R14: ffff88812c6ad700 R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffec6967e58 CR3: 000000012daee000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ib_device_release+0x65/0x120 drivers/infiniband/core/device.c:498
 device_release+0x43/0xe0 drivers/base/core.c:-1
 kobject_cleanup lib/kobject.c:689 [inline]
 kobject_release lib/kobject.c:720 [inline]
 kref_put include/linux/kref.h:65 [inline]
 kobject_put+0x11a/0x270 lib/kobject.c:737
 process_one_work kernel/workqueue.c:3231 [inline]
 process_scheduled_works+0x443/0xa60 kernel/workqueue.c:3312
 worker_thread+0x313/0x4d0 kernel/workqueue.c:3393
 kthread+0x140/0x180 kernel/kthread.c:389
 ret_from_fork+0x4b/0x60 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>