Warning: Permanently added '10.128.10.29' (ECDSA) to the list of known hosts. syzkaller login: [ 36.907862][ T25] audit: type=1400 audit(1599927369.106:8): avc: denied { execmem } for pid=6473 comm="syz-executor700" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 executing program executing program [ 51.133204][ T6473] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 57.692761][ T6473] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881193c8100 (size 128): comm "syz-executor700", pid 6476, jiffies 4294941677 (age 13.410s) 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 18 81 3c 19 81 88 ff ff ..........<..... backtrace: [<00000000702f1ba3>] tipc_group_create_member+0x38/0x180 [<0000000028fc9b98>] tipc_nametbl_build_group+0x90/0xe0 [<00000000f3b75b67>] tipc_setsockopt+0x262/0x5d0 [<000000003469b055>] __sys_setsockopt+0x14b/0x270 [<00000000151f710f>] __x64_sys_setsockopt+0x22/0x30 [<000000005081c26e>] do_syscall_64+0x2d/0x70 [<000000005b8f78c5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811ae5ad00 (size 128): comm "syz-executor700", pid 6477, jiffies 4294942233 (age 7.850s) 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 18 ad e5 1a 81 88 ff ff ................ backtrace: [<00000000702f1ba3>] tipc_group_create_member+0x38/0x180 [<0000000028fc9b98>] tipc_nametbl_build_group+0x90/0xe0 [<00000000f3b75b67>] tipc_setsockopt+0x262/0x5d0 [<000000003469b055>] __sys_setsockopt+0x14b/0x270 [<00000000151f710f>] __x64_sys_setsockopt+0x22/0x30 [<000000005081c26e>] do_syscall_64+0x2d/0x70 [<000000005b8f78c5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9