getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001800)={{{@in=@multicast2, @in=@local}}, {{@in=@private}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8)
ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000001ac0)={0x31, 0x32, 0x15, 0x4, 0x0, 0xc40, 0x0, 0xea, 0x1})
BUG: memory leak
unreferenced object 0xffff888044faf300 (size 32):
  comm "syz-executor.2", pid 13066, jiffies 4296738330 (age 21.979s)
  hex dump (first 32 bytes):
    39 70 2d 66 63 61 6c 6c 2d 63 61 63 68 65 2d 31  9p-fcall-cache-1
    35 36 00 44 80 88 ff ff 00 00 00 00 00 00 00 00  56.D............
  backtrace:
    [<000000005b53729d>] kstrdup+0x36/0x70 mm/util.c:60
    [<00000000c0878727>] kstrdup_const+0x53/0x80 mm/util.c:83
    [<00000000908e6342>] kvasprintf_const+0x10c/0x1a0 lib/kasprintf.c:48
    [<00000000c5414176>] kobject_set_name_vargs+0x56/0x150 lib/kobject.c:297
    [<0000000059a21337>] kobject_add_varg lib/kobject.c:392 [inline]
    [<0000000059a21337>] kobject_init_and_add+0xc9/0x160 lib/kobject.c:481
    [<000000007d20ce71>] sysfs_slab_add+0x172/0x200 mm/slub.c:5626
    [<000000002be3767a>] __kmem_cache_create+0x3db/0x520 mm/slub.c:4445
    [<000000004c21c15d>] create_cache mm/slab_common.c:255 [inline]
    [<000000004c21c15d>] kmem_cache_create_usercopy+0x1db/0x2f0 mm/slab_common.c:350
    [<000000005cf30ce4>] p9_client_create+0xc6a/0x1230 net/9p/client.c:1074
    [<00000000aabd9e6f>] v9fs_session_init+0x1dd/0x1680 fs/9p/v9fs.c:406
    [<000000005edd01fb>] v9fs_mount+0x79/0x8f0 fs/9p/vfs_super.c:126
    [<000000007fbce8c3>] legacy_get_tree+0x105/0x220 fs/fs_context.c:593
    [<00000000aac10fbc>] vfs_get_tree+0x8e/0x300 fs/super.c:1572
    [<00000000e8b46819>] do_new_mount fs/namespace.c:2918 [inline]
    [<00000000e8b46819>] path_mount+0x1429/0x2120 fs/namespace.c:3248
    [<000000008549759d>] do_mount fs/namespace.c:3261 [inline]
    [<000000008549759d>] __do_sys_mount fs/namespace.c:3469 [inline]
    [<000000008549759d>] __se_sys_mount fs/namespace.c:3446 [inline]
    [<000000008549759d>] __x64_sys_mount+0x282/0x300 fs/namespace.c:3446
    [<00000000c6ee1040>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46

BUG: leak checking failed