executing program executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff8881221e3380 (size 64): comm "syz-executor907", pid 7035, jiffies 4294944799 (age 19.290s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 78 4d e1 16 82 88 ff ff 00 00 00 00 00 00 00 00 xM.............. backtrace: [<000000000258c225>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000258c225>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000000258c225>] slab_alloc mm/slab.c:3319 [inline] [<000000000258c225>] kmem_cache_alloc+0x13f/0x2c0 mm/slab.c:3483 [<00000000ed4595a8>] sctp_bucket_create net/sctp/socket.c:8374 [inline] [<00000000ed4595a8>] sctp_get_port_local+0x189/0x5b0 net/sctp/socket.c:8121 [<00000000739a08c3>] sctp_do_bind+0xcc/0x1e0 net/sctp/socket.c:402 [<000000003f9fdf57>] sctp_bind+0x44/0x70 net/sctp/socket.c:302 [<0000000065bd4b81>] inet_bind+0x40/0xc0 net/ipv4/af_inet.c:441 [<00000000105098bf>] __sys_bind+0x11c/0x140 net/socket.c:1647 [<0000000058b0e9ed>] __do_sys_bind net/socket.c:1658 [inline] [<0000000058b0e9ed>] __se_sys_bind net/socket.c:1656 [inline] [<0000000058b0e9ed>] __x64_sys_bind+0x1e/0x30 net/socket.c:1656 [<00000000e8fa447d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000f67cb35b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881221e3380 (size 64): comm "syz-executor907", pid 7035, jiffies 4294944799 (age 21.280s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 78 4d e1 16 82 88 ff ff 00 00 00 00 00 00 00 00 xM.............. backtrace: [<000000000258c225>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000258c225>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000000258c225>] slab_alloc mm/slab.c:3319 [inline] [<000000000258c225>] kmem_cache_alloc+0x13f/0x2c0 mm/slab.c:3483 [<00000000ed4595a8>] sctp_bucket_create net/sctp/socket.c:8374 [inline] [<00000000ed4595a8>] sctp_get_port_local+0x189/0x5b0 net/sctp/socket.c:8121 [<00000000739a08c3>] sctp_do_bind+0xcc/0x1e0 net/sctp/socket.c:402 [<000000003f9fdf57>] sctp_bind+0x44/0x70 net/sctp/socket.c:302 [<0000000065bd4b81>] inet_bind+0x40/0xc0 net/ipv4/af_inet.c:441 [<00000000105098bf>] __sys_bind+0x11c/0x140 net/socket.c:1647 [<0000000058b0e9ed>] __do_sys_bind net/socket.c:1658 [inline] [<0000000058b0e9ed>] __se_sys_bind net/socket.c:1656 [inline] [<0000000058b0e9ed>] __x64_sys_bind+0x1e/0x30 net/socket.c:1656 [<00000000e8fa447d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000f67cb35b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881221e3380 (size 64): comm "syz-executor907", pid 7035, jiffies 4294944799 (age 22.340s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 78 4d e1 16 82 88 ff ff 00 00 00 00 00 00 00 00 xM.............. backtrace: [<000000000258c225>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000258c225>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000000258c225>] slab_alloc mm/slab.c:3319 [inline] [<000000000258c225>] kmem_cache_alloc+0x13f/0x2c0 mm/slab.c:3483 [<00000000ed4595a8>] sctp_bucket_create net/sctp/socket.c:8374 [inline] [<00000000ed4595a8>] sctp_get_port_local+0x189/0x5b0 net/sctp/socket.c:8121 [<00000000739a08c3>] sctp_do_bind+0xcc/0x1e0 net/sctp/socket.c:402 [<000000003f9fdf57>] sctp_bind+0x44/0x70 net/sctp/socket.c:302 [<0000000065bd4b81>] inet_bind+0x40/0xc0 net/ipv4/af_inet.c:441 [<00000000105098bf>] __sys_bind+0x11c/0x140 net/socket.c:1647 [<0000000058b0e9ed>] __do_sys_bind net/socket.c:1658 [inline] [<0000000058b0e9ed>] __se_sys_bind net/socket.c:1656 [inline] [<0000000058b0e9ed>] __x64_sys_bind+0x1e/0x30 net/socket.c:1656 [<00000000e8fa447d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000f67cb35b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881221e3380 (size 64): comm "syz-executor907", pid 7035, jiffies 4294944799 (age 23.380s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 78 4d e1 16 82 88 ff ff 00 00 00 00 00 00 00 00 xM.............. backtrace: [<000000000258c225>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000258c225>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000000258c225>] slab_alloc mm/slab.c:3319 [inline] [<000000000258c225>] kmem_cache_alloc+0x13f/0x2c0 mm/slab.c:3483 [<00000000ed4595a8>] sctp_bucket_create net/sctp/socket.c:8374 [inline] [<00000000ed4595a8>] sctp_get_port_local+0x189/0x5b0 net/sctp/socket.c:8121 [<00000000739a08c3>] sctp_do_bind+0xcc/0x1e0 net/sctp/socket.c:402 [<000000003f9fdf57>] sctp_bind+0x44/0x70 net/sctp/socket.c:302 [<0000000065bd4b81>] inet_bind+0x40/0xc0 net/ipv4/af_inet.c:441 [<00000000105098bf>] __sys_bind+0x11c/0x140 net/socket.c:1647 [<0000000058b0e9ed>] __do_sys_bind net/socket.c:1658 [inline] [<0000000058b0e9ed>] __se_sys_bind net/socket.c:1656 [inline] [<0000000058b0e9ed>] __x64_sys_bind+0x1e/0x30 net/socket.c:1656 [<00000000e8fa447d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000f67cb35b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881221e3380 (size 64): comm "syz-executor907", pid 7035, jiffies 4294944799 (age 24.400s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 78 4d e1 16 82 88 ff ff 00 00 00 00 00 00 00 00 xM.............. backtrace: [<000000000258c225>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000258c225>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000000258c225>] slab_alloc mm/slab.c:3319 [inline] [<000000000258c225>] kmem_cache_alloc+0x13f/0x2c0 mm/slab.c:3483 [<00000000ed4595a8>] sctp_bucket_create net/sctp/socket.c:8374 [inline] [<00000000ed4595a8>] sctp_get_port_local+0x189/0x5b0 net/sctp/socket.c:8121 [<00000000739a08c3>] sctp_do_bind+0xcc/0x1e0 net/sctp/socket.c:402 [<000000003f9fdf57>] sctp_bind+0x44/0x70 net/sctp/socket.c:302 [<0000000065bd4b81>] inet_bind+0x40/0xc0 net/ipv4/af_inet.c:441 [<00000000105098bf>] __sys_bind+0x11c/0x140 net/socket.c:1647 [<0000000058b0e9ed>] __do_sys_bind net/socket.c:1658 [inline] [<0000000058b0e9ed>] __se_sys_bind net/socket.c:1656 [inline] [<0000000058b0e9ed>] __x64_sys_bind+0x1e/0x30 net/socket.c:1656 [<00000000e8fa447d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000f67cb35b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881221e3380 (size 64): comm "syz-executor907", pid 7035, jiffies 4294944799 (age 24.450s) hex dump (first 32 bytes): 20 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N.............. 78 4d e1 16 82 88 ff ff 00 00 00 00 00 00 00 00 xM.............. backtrace: [<000000000258c225>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000258c225>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000000258c225>] slab_alloc mm/slab.c:3319 [inline] [<000000000258c225>] kmem_cache_alloc+0x13f/0x2c0 mm/slab.c:3483 [<00000000ed4595a8>] sctp_bucket_create net/sctp/socket.c:8374 [inline] [<00000000ed4595a8>] sctp_get_port_local+0x189/0x5b0 net/sctp/socket.c:8121 [<00000000739a08c3>] sctp_do_bind+0xcc/0x1e0 net/sctp/socket.c:402 [<000000003f9fdf57>] sctp_bind+0x44/0x70 net/sctp/socket.c:302 [<0000000065bd4b81>] inet_bind+0x40/0xc0 net/ipv4/af_inet.c:441 [<00000000105098bf>] __sys_bind+0x11c/0x140 net/socket.c:1647 [<0000000058b0e9ed>] __do_sys_bind net/socket.c:1658 [inline] [<0000000058b0e9ed>] __se_sys_bind net/socket.c:1656 [inline] [<0000000058b0e9ed>] __x64_sys_bind+0x1e/0x30 net/socket.c:1656 [<00000000e8fa447d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000f67cb35b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program