[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.184' (ECDSA) to the list of known hosts. syzkaller login: [ 57.399372][ T26] audit: type=1400 audit(1589676122.032:8): avc: denied { execmem } for pid=6603 comm="syz-executor884" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 executing program executing program executing program executing program [ 84.689838][ T6603] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811cd29200 (size 512): comm "syz-executor884", pid 6606, jiffies 4294945054 (age 13.470s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 08 92 d2 1c 81 88 ff ff ................ 08 92 d2 1c 81 88 ff ff 18 92 d2 1c 81 88 ff ff ................ backtrace: [<0000000084457d43>] rds_message_alloc+0x37/0xc0 [<00000000c8477fb5>] rds_send_probe.constprop.0+0x42/0x380 [<00000000b00ea0f6>] rds_recv_incoming+0x485/0x5d0 [<000000000dcfa192>] rds_loop_xmit+0x7b/0xf0 [<00000000049ad342>] rds_send_xmit+0x583/0xb00 [<00000000faf71395>] rds_sendmsg+0x1187/0x1430 [<000000007c53a806>] sock_sendmsg+0x4c/0x60 [<00000000cffb6704>] __sys_sendto+0x11d/0x1c0 [<000000004e7d1666>] __x64_sys_sendto+0x26/0x30 [<000000008fb5f0cb>] do_syscall_64+0x6e/0x220 [<00000000900fc69e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9