Warning: Permanently added '10.128.0.129' (ECDSA) to the list of known hosts. syzkaller login: [ 45.615046][ T24] audit: type=1400 audit(1599869428.395:8): avc: denied { execmem } for pid=6487 comm="syz-executor011" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 executing program executing program [ 59.691777][ T6487] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 66.113127][ T6487] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811dbe3080 (size 128): comm "syz-executor011", pid 6488, jiffies 4294942575 (age 13.190s) 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 98 30 be 1d 81 88 ff ff .........0...... backtrace: [<000000006efd217a>] tipc_group_create_member+0x38/0x180 [<0000000035ad311b>] tipc_nametbl_build_group+0x90/0xe0 [<00000000c5c7b6e1>] tipc_setsockopt+0x262/0x5d0 [<00000000ad96ecb3>] __sys_setsockopt+0x14b/0x270 [<000000007a0ba34e>] __x64_sys_setsockopt+0x22/0x30 [<000000006c59b16a>] do_syscall_64+0x2d/0x70 [<00000000a4471253>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888119c4f180 (size 128): comm "syz-executor011", pid 6489, jiffies 4294943124 (age 7.700s) 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 98 f1 c4 19 81 88 ff ff ................ backtrace: [<000000006efd217a>] tipc_group_create_member+0x38/0x180 [<0000000035ad311b>] tipc_nametbl_build_group+0x90/0xe0 [<00000000c5c7b6e1>] tipc_setsockopt+0x262/0x5d0 [<00000000ad96ecb3>] __sys_setsockopt+0x14b/0x270 [<000000007a0ba34e>] __x64_sys_setsockopt+0x22/0x30 [<000000006c59b16a>] do_syscall_64+0x2d/0x70 [<00000000a4471253>] entry_SYSCALL_64_after_hwframe+0x44/0xa9