BUG: memory leak unreferenced object 0xffff88810f6e2c80 (size 64): comm "syz-executor.0", pid 4081, jiffies 4294943417 (age 12.280s) hex dump (first 32 bytes): 80 2c 6e 0f 81 88 ff ff 80 2c 6e 0f 81 88 ff ff .,n......,n..... 90 2c 6e 0f 81 88 ff ff 90 2c 6e 0f 81 88 ff ff .,n......,n..... backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] sctp_sched_prio_new_head net/sctp/stream_sched_prio.c:33 [inline] [] sctp_sched_prio_get_head net/sctp/stream_sched_prio.c:77 [inline] [] sctp_sched_prio_set+0x2c4/0x370 net/sctp/stream_sched_prio.c:159 [] sctp_stream_init_ext+0x86/0xf0 net/sctp/stream.c:176 [] sctp_sendmsg_to_asoc+0xc74/0xde0 net/sctp/socket.c:1807 [] sctp_sendmsg+0x99f/0x1030 net/sctp/socket.c:2032 [] inet_sendmsg+0x45/0x70 net/ipv4/af_inet.c:819 [] sock_sendmsg_nosec net/socket.c:705 [inline] [] sock_sendmsg+0x56/0x80 net/socket.c:725 [] __sys_sendto+0x15c/0x200 net/socket.c:2040 [] __do_sys_sendto net/socket.c:2052 [inline] [] __se_sys_sendto net/socket.c:2048 [inline] [] __x64_sys_sendto+0x26/0x30 net/socket.c:2048 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881134c3a00 (size 64): comm "syz-executor.0", pid 4084, jiffies 4294943930 (age 7.150s) hex dump (first 32 bytes): 00 3a 4c 13 81 88 ff ff 00 3a 4c 13 81 88 ff ff .:L......:L..... 10 3a 4c 13 81 88 ff ff 10 3a 4c 13 81 88 ff ff .:L......:L..... backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] sctp_sched_prio_new_head net/sctp/stream_sched_prio.c:33 [inline] [] sctp_sched_prio_get_head net/sctp/stream_sched_prio.c:77 [inline] [] sctp_sched_prio_set+0x2c4/0x370 net/sctp/stream_sched_prio.c:159 [] sctp_stream_init_ext+0x86/0xf0 net/sctp/stream.c:176 [] sctp_sendmsg_to_asoc+0xc74/0xde0 net/sctp/socket.c:1807 [] sctp_sendmsg+0x99f/0x1030 net/sctp/socket.c:2032 [] inet_sendmsg+0x45/0x70 net/ipv4/af_inet.c:819 [] sock_sendmsg_nosec net/socket.c:705 [inline] [] sock_sendmsg+0x56/0x80 net/socket.c:725 [] __sys_sendto+0x15c/0x200 net/socket.c:2040 [] __do_sys_sendto net/socket.c:2052 [inline] [] __se_sys_sendto net/socket.c:2048 [inline] [] __x64_sys_sendto+0x26/0x30 net/socket.c:2048 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810f6e2b80 (size 64): comm "syz-executor.0", pid 4086, jiffies 4294943931 (age 7.140s) hex dump (first 32 bytes): 80 2b 6e 0f 81 88 ff ff 80 2b 6e 0f 81 88 ff ff .+n......+n..... 90 2b 6e 0f 81 88 ff ff 90 2b 6e 0f 81 88 ff ff .+n......+n..... backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] sctp_sched_prio_new_head net/sctp/stream_sched_prio.c:33 [inline] [] sctp_sched_prio_get_head net/sctp/stream_sched_prio.c:77 [inline] [] sctp_sched_prio_set+0x2c4/0x370 net/sctp/stream_sched_prio.c:159 [] sctp_stream_init_ext+0x86/0xf0 net/sctp/stream.c:176 [] sctp_sendmsg_to_asoc+0xc74/0xde0 net/sctp/socket.c:1807 [] sctp_sendmsg+0x99f/0x1030 net/sctp/socket.c:2032 [] inet_sendmsg+0x45/0x70 net/ipv4/af_inet.c:819 [] sock_sendmsg_nosec net/socket.c:705 [inline] [] sock_sendmsg+0x56/0x80 net/socket.c:725 [] __sys_sendto+0x15c/0x200 net/socket.c:2040 [] __do_sys_sendto net/socket.c:2052 [inline] [] __se_sys_sendto net/socket.c:2048 [inline] [] __x64_sys_sendto+0x26/0x30 net/socket.c:2048 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae