executing program BUG: memory leak unreferenced object 0xffff88811fcc8900 (size 224): comm "syz-executor205", pid 6925, jiffies 4294941521 (age 12.790s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 10 2f 25 81 88 ff ff 00 a0 32 16 81 88 ff ff ../%......2..... backtrace: [<000000005c13134b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000005c13134b>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000005c13134b>] slab_alloc_node mm/slab.c:3262 [inline] [<000000005c13134b>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574 [<000000002dba6ff8>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197 [<00000000ad36e94f>] alloc_skb include/linux/skbuff.h:1049 [inline] [<00000000ad36e94f>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5659 [<00000000b6efee97>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2235 [<000000006e9d9436>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2252 [<0000000052e153b4>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933 [<000000000e8cf25e>] sock_sendmsg_nosec net/socket.c:637 [inline] [<000000000e8cf25e>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000005fd7a20d>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311 [<0000000011b6b7fa>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413 [<0000000075df9fef>] __do_sys_sendmmsg net/socket.c:2442 [inline] [<0000000075df9fef>] __se_sys_sendmmsg net/socket.c:2439 [inline] [<0000000075df9fef>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439 [<0000000087e73bbc>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000003920bc34>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fcc8b00 (size 224): comm "syz-executor205", pid 6925, jiffies 4294941521 (age 12.790s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 10 2f 25 81 88 ff ff 00 a0 32 16 81 88 ff ff ../%......2..... backtrace: [<000000005c13134b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000005c13134b>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000005c13134b>] slab_alloc_node mm/slab.c:3262 [inline] [<000000005c13134b>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574 [<000000002dba6ff8>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197 [<00000000ad36e94f>] alloc_skb include/linux/skbuff.h:1049 [inline] [<00000000ad36e94f>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5659 [<00000000b6efee97>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2235 [<000000006e9d9436>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2252 [<0000000052e153b4>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933 [<000000000e8cf25e>] sock_sendmsg_nosec net/socket.c:637 [inline] [<000000000e8cf25e>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000005fd7a20d>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311 [<0000000011b6b7fa>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413 [<0000000075df9fef>] __do_sys_sendmmsg net/socket.c:2442 [inline] [<0000000075df9fef>] __se_sys_sendmmsg net/socket.c:2439 [inline] [<0000000075df9fef>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439 [<0000000087e73bbc>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000003920bc34>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fcc8c00 (size 224): comm "syz-executor205", pid 6925, jiffies 4294941521 (age 12.790s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 10 2f 25 81 88 ff ff 00 a0 32 16 81 88 ff ff ../%......2..... backtrace: [<000000005c13134b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000005c13134b>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000005c13134b>] slab_alloc_node mm/slab.c:3262 [inline] [<000000005c13134b>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574 [<000000002dba6ff8>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197 [<00000000ad36e94f>] alloc_skb include/linux/skbuff.h:1049 [inline] [<00000000ad36e94f>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5659 [<00000000b6efee97>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2235 [<000000006e9d9436>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2252 [<0000000052e153b4>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933 [<000000000e8cf25e>] sock_sendmsg_nosec net/socket.c:637 [inline] [<000000000e8cf25e>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000005fd7a20d>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311 [<0000000011b6b7fa>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413 [<0000000075df9fef>] __do_sys_sendmmsg net/socket.c:2442 [inline] [<0000000075df9fef>] __se_sys_sendmmsg net/socket.c:2439 [inline] [<0000000075df9fef>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439 [<0000000087e73bbc>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000003920bc34>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fcc8e00 (size 224): comm "syz-executor205", pid 6925, jiffies 4294941521 (age 12.790s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 10 2f 25 81 88 ff ff 00 a0 32 16 81 88 ff ff ../%......2..... backtrace: [<000000005c13134b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000005c13134b>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000005c13134b>] slab_alloc_node mm/slab.c:3262 [inline] [<000000005c13134b>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574 [<000000002dba6ff8>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197 [<00000000ad36e94f>] alloc_skb include/linux/skbuff.h:1049 [inline] [<00000000ad36e94f>] alloc_skb_with_frags+0x5f/0x250 net/core/skbuff.c:5659 [<00000000b6efee97>] sock_alloc_send_pskb+0x269/0x2a0 net/core/sock.c:2235 [<000000006e9d9436>] sock_alloc_send_skb+0x32/0x40 net/core/sock.c:2252 [<0000000052e153b4>] llc_ui_sendmsg+0x10a/0x540 net/llc/af_llc.c:933 [<000000000e8cf25e>] sock_sendmsg_nosec net/socket.c:637 [inline] [<000000000e8cf25e>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000005fd7a20d>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311 [<0000000011b6b7fa>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413 [<0000000075df9fef>] __do_sys_sendmmsg net/socket.c:2442 [inline] [<0000000075df9fef>] __se_sys_sendmmsg net/socket.c:2439 [inline] [<0000000075df9fef>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439 [<0000000087e73bbc>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000003920bc34>] entry_SYSCALL_64_after_hwframe+0x44/0xa9