executing program
BUG: memory leak
unreferenced object 0xffff88811ee91f00 (size 224):
  comm "syz-executor267", pid 6871, jiffies 4294941484 (age 12.810s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 e0 c8 24 81 88 ff ff 00 f8 54 29 81 88 ff ff  ...$......T)....
  backtrace:
    [<0000000003f50008>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000003f50008>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000003f50008>] slab_alloc_node mm/slab.c:3262 [inline]
    [<0000000003f50008>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574
    [<0000000011cc606f>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197
    [<000000002f781f3a>] alloc_skb include/linux/skbuff.h:1049 [inline]
    [<000000002f781f3a>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5659
    [<00000000e136a651>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2240
    [<0000000071fb19dc>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2257
    [<000000006569159b>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933
    [<000000002215e8f8>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000002215e8f8>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<0000000069ec83f2>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311
    [<000000001975abf4>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413
    [<00000000982e25eb>] __do_sys_sendmmsg net/socket.c:2442 [inline]
    [<00000000982e25eb>] __se_sys_sendmmsg net/socket.c:2439 [inline]
    [<00000000982e25eb>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439
    [<00000000367aa7c0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000503182f0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811fffd600 (size 512):
  comm "syz-executor267", pid 6871, jiffies 4294941484 (age 12.810s)
  hex dump (first 32 bytes):
    61 64 64 40 2f 64 65 76 69 63 65 73 2f 76 69 72  add@/devices/vir
    74 75 61 6c c0 c0 bf 81 03 00 2f 72 61 6d 33 00  tual....../ram3.
  backtrace:
    [<00000000b9e4a610>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000b9e4a610>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000b9e4a610>] slab_alloc_node mm/slab.c:3262 [inline]
    [<00000000b9e4a610>] kmem_cache_alloc_node_trace+0x161/0x2f0 mm/slab.c:3592
    [<000000005fdd273b>] __do_kmalloc_node mm/slab.c:3614 [inline]
    [<000000005fdd273b>] __kmalloc_node_track_caller+0x38/0x50 mm/slab.c:3629
    [<00000000e22cd505>] __kmalloc_reserve.isra.0+0x40/0xb0 net/core/skbuff.c:141
    [<00000000c3acf38a>] __alloc_skb+0xa0/0x210 net/core/skbuff.c:209
    [<000000002f781f3a>] alloc_skb include/linux/skbuff.h:1049 [inline]
    [<000000002f781f3a>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5659
    [<00000000e136a651>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2240
    [<0000000071fb19dc>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2257
    [<000000006569159b>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933
    [<000000002215e8f8>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000002215e8f8>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<0000000069ec83f2>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311
    [<000000001975abf4>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413
    [<00000000982e25eb>] __do_sys_sendmmsg net/socket.c:2442 [inline]
    [<00000000982e25eb>] __se_sys_sendmmsg net/socket.c:2439 [inline]
    [<00000000982e25eb>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439
    [<00000000367aa7c0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000503182f0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811ee91800 (size 224):
  comm "syz-executor267", pid 6871, jiffies 4294941484 (age 12.810s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 e0 c8 24 81 88 ff ff 00 f8 54 29 81 88 ff ff  ...$......T)....
  backtrace:
    [<0000000003f50008>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000003f50008>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000003f50008>] slab_alloc_node mm/slab.c:3262 [inline]
    [<0000000003f50008>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574
    [<0000000011cc606f>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197
    [<000000002f781f3a>] alloc_skb include/linux/skbuff.h:1049 [inline]
    [<000000002f781f3a>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5659
    [<00000000e136a651>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2240
    [<0000000071fb19dc>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2257
    [<000000006569159b>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933
    [<000000002215e8f8>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000002215e8f8>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<0000000069ec83f2>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311
    [<000000001975abf4>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413
    [<00000000982e25eb>] __do_sys_sendmmsg net/socket.c:2442 [inline]
    [<00000000982e25eb>] __se_sys_sendmmsg net/socket.c:2439 [inline]
    [<00000000982e25eb>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439
    [<00000000367aa7c0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000503182f0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811eedc600 (size 512):
  comm "syz-executor267", pid 6871, jiffies 4294941484 (age 12.810s)
  hex dump (first 32 bytes):
    06 00 00 00 05 00 00 00 40 00 00 00 00 00 00 00  ........@.......
    40 00 40 00 c0 c0 bf 81 03 00 40 00 00 00 00 00  @.@.......@.....
  backtrace:
    [<00000000b9e4a610>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000b9e4a610>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000b9e4a610>] slab_alloc_node mm/slab.c:3262 [inline]
    [<00000000b9e4a610>] kmem_cache_alloc_node_trace+0x161/0x2f0 mm/slab.c:3592
    [<000000005fdd273b>] __do_kmalloc_node mm/slab.c:3614 [inline]
    [<000000005fdd273b>] __kmalloc_node_track_caller+0x38/0x50 mm/slab.c:3629
    [<00000000e22cd505>] __kmalloc_reserve.isra.0+0x40/0xb0 net/core/skbuff.c:141
    [<00000000c3acf38a>] __alloc_skb+0xa0/0x210 net/core/skbuff.c:209
    [<000000002f781f3a>] alloc_skb include/linux/skbuff.h:1049 [inline]
    [<000000002f781f3a>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5659
    [<00000000e136a651>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2240
    [<0000000071fb19dc>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2257
    [<000000006569159b>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933
    [<000000002215e8f8>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000002215e8f8>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<0000000069ec83f2>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311
    [<000000001975abf4>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413
    [<00000000982e25eb>] __do_sys_sendmmsg net/socket.c:2442 [inline]
    [<00000000982e25eb>] __se_sys_sendmmsg net/socket.c:2439 [inline]
    [<00000000982e25eb>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439
    [<00000000367aa7c0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000503182f0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9