executing program BUG: memory leak unreferenced object 0xffff888120563b00 (size 224): comm "syz-executor529", pid 6827, jiffies 4294941354 (age 12.470s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 60 ca 24 81 88 ff ff 00 48 01 1c 81 88 ff ff .`.$.....H...... backtrace: [<00000000b62f3c96>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b62f3c96>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000b62f3c96>] slab_alloc_node mm/slab.c:3262 [inline] [<00000000b62f3c96>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574 [<00000000e7205187>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197 [<00000000ccac54e0>] alloc_skb include/linux/skbuff.h:1055 [inline] [<00000000ccac54e0>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5628 [<000000002bb89425>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2232 [<00000000b16a9f41>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2249 [<00000000c8ea4a38>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933 [<000000007062c894>] sock_sendmsg_nosec net/socket.c:637 [inline] [<000000007062c894>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000006d9dd3e1>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311 [<0000000080b48fab>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413 [<00000000f4c4615c>] __do_sys_sendmmsg net/socket.c:2442 [inline] [<00000000f4c4615c>] __se_sys_sendmmsg net/socket.c:2439 [inline] [<00000000f4c4615c>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439 [<00000000c32781f4>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000cd312021>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a92c200 (size 224): comm "syz-executor529", pid 6827, jiffies 4294941354 (age 12.470s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 60 ca 24 81 88 ff ff 00 48 01 1c 81 88 ff ff .`.$.....H...... backtrace: [<00000000b62f3c96>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b62f3c96>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000b62f3c96>] slab_alloc_node mm/slab.c:3262 [inline] [<00000000b62f3c96>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574 [<00000000e7205187>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197 [<00000000ccac54e0>] alloc_skb include/linux/skbuff.h:1055 [inline] [<00000000ccac54e0>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5628 [<000000002bb89425>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2232 [<00000000b16a9f41>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2249 [<00000000c8ea4a38>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933 [<000000007062c894>] sock_sendmsg_nosec net/socket.c:637 [inline] [<000000007062c894>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000006d9dd3e1>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311 [<0000000080b48fab>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413 [<00000000f4c4615c>] __do_sys_sendmmsg net/socket.c:2442 [inline] [<00000000f4c4615c>] __se_sys_sendmmsg net/socket.c:2439 [inline] [<00000000f4c4615c>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439 [<00000000c32781f4>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000cd312021>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122279c00 (size 224): comm "syz-executor529", pid 6827, jiffies 4294941354 (age 12.470s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 60 ca 24 81 88 ff ff 00 48 01 1c 81 88 ff ff .`.$.....H...... backtrace: [<00000000b62f3c96>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b62f3c96>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000b62f3c96>] slab_alloc_node mm/slab.c:3262 [inline] [<00000000b62f3c96>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574 [<00000000e7205187>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197 [<00000000ccac54e0>] alloc_skb include/linux/skbuff.h:1055 [inline] [<00000000ccac54e0>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5628 [<000000002bb89425>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2232 [<00000000b16a9f41>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2249 [<00000000c8ea4a38>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933 [<000000007062c894>] sock_sendmsg_nosec net/socket.c:637 [inline] [<000000007062c894>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000006d9dd3e1>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311 [<0000000080b48fab>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413 [<00000000f4c4615c>] __do_sys_sendmmsg net/socket.c:2442 [inline] [<00000000f4c4615c>] __se_sys_sendmmsg net/socket.c:2439 [inline] [<00000000f4c4615c>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439 [<00000000c32781f4>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000cd312021>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888119245c00 (size 512): comm "syz-executor529", pid 6827, jiffies 4294941354 (age 12.470s) hex dump (first 32 bytes): 82 0f 00 05 03 00 07 06 69 63 65 73 2f 76 69 72 ........ices/vir 74 75 61 6c c0 c0 bf 81 03 00 74 79 6e 75 6c 6c tual......tynull backtrace: [<00000000450ccc87>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000450ccc87>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000450ccc87>] slab_alloc_node mm/slab.c:3262 [inline] [<00000000450ccc87>] kmem_cache_alloc_node_trace+0x161/0x2f0 mm/slab.c:3592 [<00000000159bb842>] __do_kmalloc_node mm/slab.c:3614 [inline] [<00000000159bb842>] __kmalloc_node_track_caller+0x38/0x50 mm/slab.c:3629 [<00000000c344bb7a>] __kmalloc_reserve.isra.0+0x40/0xb0 net/core/skbuff.c:141 [<000000005cdacf4c>] __alloc_skb+0xa0/0x210 net/core/skbuff.c:209 [<00000000ccac54e0>] alloc_skb include/linux/skbuff.h:1055 [inline] [<00000000ccac54e0>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5628 [<000000002bb89425>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2232 [<00000000b16a9f41>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2249 [<00000000c8ea4a38>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933 [<000000007062c894>] sock_sendmsg_nosec net/socket.c:637 [inline] [<000000007062c894>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000006d9dd3e1>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311 [<0000000080b48fab>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413 [<00000000f4c4615c>] __do_sys_sendmmsg net/socket.c:2442 [inline] [<00000000f4c4615c>] __se_sys_sendmmsg net/socket.c:2439 [inline] [<00000000f4c4615c>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439 [<00000000c32781f4>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000cd312021>] entry_SYSCALL_64_after_hwframe+0x44/0xa9