executing program executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff888123894820 (size 32): comm "syz-executor045", pid 7267, jiffies 4294943559 (age 13.660s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c7e71c69>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline] [<00000000c7e71c69>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000c7e71c69>] slab_alloc mm/slab.c:3326 [inline] [<00000000c7e71c69>] __do_kmalloc mm/slab.c:3658 [inline] [<00000000c7e71c69>] __kmalloc+0x161/0x2c0 mm/slab.c:3669 [<000000003250ed8e>] kmalloc_array include/linux/slab.h:670 [inline] [<000000003250ed8e>] kcalloc include/linux/slab.h:681 [inline] [<000000003250ed8e>] sctp_send_reset_streams+0x1ab/0x5a0 net/sctp/stream.c:302 [<00000000cd899c6e>] sctp_setsockopt_reset_streams net/sctp/socket.c:4314 [inline] [<00000000cd899c6e>] sctp_setsockopt net/sctp/socket.c:4765 [inline] [<00000000cd899c6e>] sctp_setsockopt+0xc23/0x2bf0 net/sctp/socket.c:4608 [<00000000ff3a21a2>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3130 [<000000009eb87ae7>] __sys_setsockopt+0x98/0x120 net/socket.c:2078 [<00000000e0ede6ca>] __do_sys_setsockopt net/socket.c:2089 [inline] [<00000000e0ede6ca>] __se_sys_setsockopt net/socket.c:2086 [inline] [<00000000e0ede6ca>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2086 [<00000000c61155f5>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000e540958c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888123894980 (size 32): comm "syz-executor045", pid 7268, jiffies 4294944145 (age 7.800s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c7e71c69>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline] [<00000000c7e71c69>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000c7e71c69>] slab_alloc mm/slab.c:3326 [inline] [<00000000c7e71c69>] __do_kmalloc mm/slab.c:3658 [inline] [<00000000c7e71c69>] __kmalloc+0x161/0x2c0 mm/slab.c:3669 [<000000003250ed8e>] kmalloc_array include/linux/slab.h:670 [inline] [<000000003250ed8e>] kcalloc include/linux/slab.h:681 [inline] [<000000003250ed8e>] sctp_send_reset_streams+0x1ab/0x5a0 net/sctp/stream.c:302 [<00000000cd899c6e>] sctp_setsockopt_reset_streams net/sctp/socket.c:4314 [inline] [<00000000cd899c6e>] sctp_setsockopt net/sctp/socket.c:4765 [inline] [<00000000cd899c6e>] sctp_setsockopt+0xc23/0x2bf0 net/sctp/socket.c:4608 [<00000000ff3a21a2>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3130 [<000000009eb87ae7>] __sys_setsockopt+0x98/0x120 net/socket.c:2078 [<00000000e0ede6ca>] __do_sys_setsockopt net/socket.c:2089 [inline] [<00000000e0ede6ca>] __se_sys_setsockopt net/socket.c:2086 [inline] [<00000000e0ede6ca>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2086 [<00000000c61155f5>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000e540958c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9