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BUG: memory leak
unreferenced object 0xffff88810e15b600 (size 512):
  comm "syz-executor520", pid 8406, jiffies 4294949613 (age 17.580s)
  hex dump (first 32 bytes):
    00 fa 5f 03 81 88 ff ff 00 00 00 00 00 00 00 00  .._.............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff82498876>] kmalloc include/linux/slab.h:554 [inline]
    [<ffffffff82498876>] kzalloc include/linux/slab.h:684 [inline]
    [<ffffffff82498876>] con_do_clear_unimap+0xa6/0x140 drivers/tty/vt/consolemap.c:510
    [<ffffffff824998ce>] con_set_unimap+0x1ae/0x350 drivers/tty/vt/consolemap.c:564
    [<ffffffff8249020a>] do_unimap_ioctl drivers/tty/vt/vt_ioctl.c:498 [inline]
    [<ffffffff8249020a>] vt_io_ioctl drivers/tty/vt/vt_ioctl.c:544 [inline]
    [<ffffffff8249020a>] vt_ioctl+0xcda/0x18e0 drivers/tty/vt/vt_ioctl.c:717
    [<ffffffff82477083>] tty_ioctl+0x713/0xcb0 drivers/tty/tty_io.c:2801
    [<ffffffff8156c7cc>] vfs_ioctl fs/ioctl.c:48 [inline]
    [<ffffffff8156c7cc>] __do_sys_ioctl fs/ioctl.c:753 [inline]
    [<ffffffff8156c7cc>] __se_sys_ioctl fs/ioctl.c:739 [inline]
    [<ffffffff8156c7cc>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:739
    [<ffffffff842fab4d>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff8881035ffa00 (size 256):
  comm "syz-executor520", pid 8406, jiffies 4294949613 (age 17.580s)
  hex dump (first 32 bytes):
    00 b9 12 0e 81 88 ff ff 00 b1 12 0e 81 88 ff ff  ................
    80 b1 12 0e 81 88 ff ff 80 b0 12 0e 81 88 ff ff  ................
  backtrace:
    [<ffffffff82498b6b>] kmalloc include/linux/slab.h:554 [inline]
    [<ffffffff82498b6b>] kmalloc_array include/linux/slab.h:593 [inline]
    [<ffffffff82498b6b>] con_insert_unipair+0x9b/0x1a0 drivers/tty/vt/consolemap.c:482
    [<ffffffff82499a04>] con_set_unimap+0x2e4/0x350 drivers/tty/vt/consolemap.c:595
    [<ffffffff8249020a>] do_unimap_ioctl drivers/tty/vt/vt_ioctl.c:498 [inline]
    [<ffffffff8249020a>] vt_io_ioctl drivers/tty/vt/vt_ioctl.c:544 [inline]
    [<ffffffff8249020a>] vt_ioctl+0xcda/0x18e0 drivers/tty/vt/vt_ioctl.c:717
    [<ffffffff82477083>] tty_ioctl+0x713/0xcb0 drivers/tty/tty_io.c:2801
    [<ffffffff8156c7cc>] vfs_ioctl fs/ioctl.c:48 [inline]
    [<ffffffff8156c7cc>] __do_sys_ioctl fs/ioctl.c:753 [inline]
    [<ffffffff8156c7cc>] __se_sys_ioctl fs/ioctl.c:739 [inline]
    [<ffffffff8156c7cc>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:739
    [<ffffffff842fab4d>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff88810e12b900 (size 128):
  comm "syz-executor520", pid 8406, jiffies 4294949613 (age 17.580s)
  hex dump (first 32 bytes):
    00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
    ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
  backtrace:
    [<ffffffff82498bc5>] kmalloc include/linux/slab.h:554 [inline]
    [<ffffffff82498bc5>] kmalloc_array include/linux/slab.h:593 [inline]
    [<ffffffff82498bc5>] con_insert_unipair+0xf5/0x1a0 drivers/tty/vt/consolemap.c:491
    [<ffffffff82499a04>] con_set_unimap+0x2e4/0x350 drivers/tty/vt/consolemap.c:595
    [<ffffffff8249020a>] do_unimap_ioctl drivers/tty/vt/vt_ioctl.c:498 [inline]
    [<ffffffff8249020a>] vt_io_ioctl drivers/tty/vt/vt_ioctl.c:544 [inline]
    [<ffffffff8249020a>] vt_ioctl+0xcda/0x18e0 drivers/tty/vt/vt_ioctl.c:717
    [<ffffffff82477083>] tty_ioctl+0x713/0xcb0 drivers/tty/tty_io.c:2801
    [<ffffffff8156c7cc>] vfs_ioctl fs/ioctl.c:48 [inline]
    [<ffffffff8156c7cc>] __do_sys_ioctl fs/ioctl.c:753 [inline]
    [<ffffffff8156c7cc>] __se_sys_ioctl fs/ioctl.c:739 [inline]
    [<ffffffff8156c7cc>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:739
    [<ffffffff842fab4d>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff88810e12b180 (size 128):
  comm "syz-executor520", pid 8406, jiffies 4294949613 (age 17.580s)
  hex dump (first 32 bytes):
    ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
    ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
  backtrace:
    [<ffffffff82498bc5>] kmalloc include/linux/slab.h:554 [inline]
    [<ffffffff82498bc5>] kmalloc_array include/linux/slab.h:593 [inline]
    [<ffffffff82498bc5>] con_insert_unipair+0xf5/0x1a0 drivers/tty/vt/consolemap.c:491
    [<ffffffff82499a04>] con_set_unimap+0x2e4/0x350 drivers/tty/vt/consolemap.c:595
    [<ffffffff8249020a>] do_unimap_ioctl drivers/tty/vt/vt_ioctl.c:498 [inline]
    [<ffffffff8249020a>] vt_io_ioctl drivers/tty/vt/vt_ioctl.c:544 [inline]
    [<ffffffff8249020a>] vt_ioctl+0xcda/0x18e0 drivers/tty/vt/vt_ioctl.c:717
    [<ffffffff82477083>] tty_ioctl+0x713/0xcb0 drivers/tty/tty_io.c:2801
    [<ffffffff8156c7cc>] vfs_ioctl fs/ioctl.c:48 [inline]
    [<ffffffff8156c7cc>] __do_sys_ioctl fs/ioctl.c:753 [inline]
    [<ffffffff8156c7cc>] __se_sys_ioctl fs/ioctl.c:739 [inline]
    [<ffffffff8156c7cc>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:739
    [<ffffffff842fab4d>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff88810e12bb80 (size 128):
  comm "syz-executor520", pid 8406, jiffies 4294949613 (age 17.580s)
  hex dump (first 32 bytes):
    ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
    ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
  backtrace:
    [<ffffffff82498bc5>] kmalloc include/linux/slab.h:554 [inline]
    [<ffffffff82498bc5>] kmalloc_array include/linux/slab.h:593 [inline]
    [<ffffffff82498bc5>] con_insert_unipair+0xf5/0x1a0 drivers/tty/vt/consolemap.c:491
    [<ffffffff82499a04>] con_set_unimap+0x2e4/0x350 drivers/tty/vt/consolemap.c:595
    [<ffffffff8249020a>] do_unimap_ioctl drivers/tty/vt/vt_ioctl.c:498 [inline]
    [<ffffffff8249020a>] vt_io_ioctl drivers/tty/vt/vt_ioctl.c:544 [inline]
    [<ffffffff8249020a>] vt_ioctl+0xcda/0x18e0 drivers/tty/vt/vt_ioctl.c:717
    [<ffffffff82477083>] tty_ioctl+0x713/0xcb0 drivers/tty/tty_io.c:2801
    [<ffffffff8156c7cc>] vfs_ioctl fs/ioctl.c:48 [inline]
    [<ffffffff8156c7cc>] __do_sys_ioctl fs/ioctl.c:753 [inline]
    [<ffffffff8156c7cc>] __se_sys_ioctl fs/ioctl.c:739 [inline]
    [<ffffffff8156c7cc>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:739
    [<ffffffff842fab4d>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff88810e12bb00 (size 128):
  comm "syz-executor520", pid 8406, jiffies 4294949613 (age 17.580s)
  hex dump (first 32 bytes):
    ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
    ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
  backtrace:
    [<ffffffff82498bc5>] kmalloc include/linux/slab.h:554 [inline]
    [<ffffffff82498bc5>] kmalloc_array include/linux/slab.h:593 [inline]
    [<ffffffff82498bc5>] con_insert_unipair+0xf5/0x1a0 drivers/tty/vt/consolemap.c:491
    [<ffffffff82499a04>] con_set_unimap+0x2e4/0x350 drivers/tty/vt/consolemap.c:595
    [<ffffffff8249020a>] do_unimap_ioctl drivers/tty/vt/vt_ioctl.c:498 [inline]
    [<ffffffff8249020a>] vt_io_ioctl drivers/tty/vt/vt_ioctl.c:544 [inline]
    [<ffffffff8249020a>] vt_ioctl+0xcda/0x18e0 drivers/tty/vt/vt_ioctl.c:717
    [<ffffffff82477083>] tty_ioctl+0x713/0xcb0 drivers/tty/tty_io.c:2801
    [<ffffffff8156c7cc>] vfs_ioctl fs/ioctl.c:48 [inline]
    [<ffffffff8156c7cc>] __do_sys_ioctl fs/ioctl.c:753 [inline]
    [<ffffffff8156c7cc>] __se_sys_ioctl fs/ioctl.c:739 [inline]
    [<ffffffff8156c7cc>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:739
    [<ffffffff842fab4d>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae

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