BUG: memory leak unreferenced object 0xffff88812170ca00 (size 224): comm "syz-executor347", pid 6688, jiffies 4294944113 (age 7.830s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 a0 11 25 81 88 ff ff 00 28 27 20 81 88 ff ff ...%.....(' .... backtrace: [<00000000676784fa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000676784fa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000676784fa>] slab_alloc_node mm/slab.c:3262 [inline] [<00000000676784fa>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574 [<000000003e750ab7>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197 [<0000000041ac97a7>] alloc_skb include/linux/skbuff.h:1049 [inline] [<0000000041ac97a7>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5659 [<00000000802e4b62>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2240 [<0000000044e9b08e>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2257 [<000000001364d8c0>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933 [<00000000e9763d6f>] sock_sendmsg_nosec net/socket.c:637 [inline] [<00000000e9763d6f>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000009c123ba9>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311 [<00000000140c77e3>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413 [<00000000260b30bd>] __do_sys_sendmmsg net/socket.c:2442 [inline] [<00000000260b30bd>] __se_sys_sendmmsg net/socket.c:2439 [inline] [<00000000260b30bd>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439 [<000000009dc29866>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000171a0d39>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a11d600 (size 512): comm "syz-executor347", pid 6688, jiffies 4294944113 (age 7.830s) hex dump (first 32 bytes): 83 c0 7f 00 10 00 05 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 83 c0 bf 81 03 00 00 00 01 00 00 00 ................ backtrace: [<00000000fb46e1ac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000fb46e1ac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000fb46e1ac>] slab_alloc_node mm/slab.c:3262 [inline] [<00000000fb46e1ac>] kmem_cache_alloc_node_trace+0x161/0x2f0 mm/slab.c:3592 [<00000000732adfaa>] __do_kmalloc_node mm/slab.c:3614 [inline] [<00000000732adfaa>] __kmalloc_node_track_caller+0x38/0x50 mm/slab.c:3629 [<00000000cfe68403>] __kmalloc_reserve.isra.0+0x40/0xb0 net/core/skbuff.c:141 [<00000000446e00d2>] __alloc_skb+0xa0/0x210 net/core/skbuff.c:209 [<0000000041ac97a7>] alloc_skb include/linux/skbuff.h:1049 [inline] [<0000000041ac97a7>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5659 [<00000000802e4b62>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2240 [<0000000044e9b08e>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2257 [<000000001364d8c0>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933 [<00000000e9763d6f>] sock_sendmsg_nosec net/socket.c:637 [inline] [<00000000e9763d6f>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000009c123ba9>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311 [<00000000140c77e3>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413 [<00000000260b30bd>] __do_sys_sendmmsg net/socket.c:2442 [inline] [<00000000260b30bd>] __se_sys_sendmmsg net/socket.c:2439 [inline] [<00000000260b30bd>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439 [<000000009dc29866>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000171a0d39>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811e8b0d00 (size 224): comm "syz-executor347", pid 6688, jiffies 4294944113 (age 7.830s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 a0 11 25 81 88 ff ff 00 28 27 20 81 88 ff ff ...%.....(' .... backtrace: [<00000000676784fa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000676784fa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000676784fa>] slab_alloc_node mm/slab.c:3262 [inline] [<00000000676784fa>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574 [<000000003e750ab7>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197 [<0000000041ac97a7>] alloc_skb include/linux/skbuff.h:1049 [inline] [<0000000041ac97a7>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5659 [<00000000802e4b62>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2240 [<0000000044e9b08e>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2257 [<000000001364d8c0>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933 [<00000000e9763d6f>] sock_sendmsg_nosec net/socket.c:637 [inline] [<00000000e9763d6f>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000009c123ba9>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311 [<00000000140c77e3>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413 [<00000000260b30bd>] __do_sys_sendmmsg net/socket.c:2442 [inline] [<00000000260b30bd>] __se_sys_sendmmsg net/socket.c:2439 [inline] [<00000000260b30bd>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439 [<000000009dc29866>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000171a0d39>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a11d800 (size 512): comm "syz-executor347", pid 6688, jiffies 4294944113 (age 7.830s) hex dump (first 32 bytes): 01 00 00 00 05 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 83 c0 bf 81 03 00 00 00 00 00 00 00 ................ backtrace: [<00000000fb46e1ac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000fb46e1ac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000fb46e1ac>] slab_alloc_node mm/slab.c:3262 [inline] [<00000000fb46e1ac>] kmem_cache_alloc_node_trace+0x161/0x2f0 mm/slab.c:3592 [<00000000732adfaa>] __do_kmalloc_node mm/slab.c:3614 [inline] [<00000000732adfaa>] __kmalloc_node_track_caller+0x38/0x50 mm/slab.c:3629 [<00000000cfe68403>] __kmalloc_reserve.isra.0+0x40/0xb0 net/core/skbuff.c:141 [<00000000446e00d2>] __alloc_skb+0xa0/0x210 net/core/skbuff.c:209 [<0000000041ac97a7>] alloc_skb include/linux/skbuff.h:1049 [inline] [<0000000041ac97a7>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5659 [<00000000802e4b62>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2240 [<0000000044e9b08e>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2257 [<000000001364d8c0>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933 [<00000000e9763d6f>] sock_sendmsg_nosec net/socket.c:637 [inline] [<00000000e9763d6f>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000009c123ba9>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311 [<00000000140c77e3>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413 [<00000000260b30bd>] __do_sys_sendmmsg net/socket.c:2442 [inline] [<00000000260b30bd>] __se_sys_sendmmsg net/socket.c:2439 [inline] [<00000000260b30bd>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439 [<000000009dc29866>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000171a0d39>] entry_SYSCALL_64_after_hwframe+0x44/0xa9