Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 24.325608][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 24.325614][ T24] audit: type=1800 audit(1563520878.387:33): pid=6787 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 24.354830][ T24] audit: type=1800 audit(1563520878.387:34): pid=6787 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 37.502934][ T24] audit: type=1400 audit(1563520891.567:35): avc: denied { map } for pid=6960 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.167' (ECDSA) to the list of known hosts. [ 43.499311][ T24] audit: type=1400 audit(1563520897.557:36): avc: denied { map } for pid=6973 comm="syz-executor243" path="/root/syz-executor243803925" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 executing program [ 50.313864][ T6974] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 68.080757][ T6974] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 70.177158][ T6974] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811ac3da00 (size 32): comm "syz-executor243", pid 6977, jiffies 4294942900 (age 13.980s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000083f34d79>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000051ac59c5>] ip_mc_add_src+0x36b/0x400 [<000000005558be6c>] ip_mc_source+0x2e3/0x4e0 [<0000000078c0849a>] do_ip_setsockopt.isra.0+0x24e/0x1930 [<000000009ad34efb>] ip_setsockopt+0x3b/0xb0 [<000000001b10278d>] tcp_setsockopt+0x46/0x80 [<00000000d2d47857>] sock_common_setsockopt+0x38/0x50 [<00000000fdd75edd>] __sys_setsockopt+0x10f/0x220 [<00000000b7ba9a8a>] __x64_sys_setsockopt+0x26/0x30 [<00000000f25fa202>] do_syscall_64+0x76/0x1a0 [<0000000060441aee>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117af2b80 (size 32): comm "syz-executor243", pid 6978, jiffies 4294943492 (age 8.060s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000083f34d79>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000051ac59c5>] ip_mc_add_src+0x36b/0x400 [<000000005558be6c>] ip_mc_source+0x2e3/0x4e0 [<0000000078c0849a>] do_ip_setsockopt.isra.0+0x24e/0x1930 [<000000009ad34efb>] ip_setsockopt+0x3b/0xb0 [<000000001b10278d>] tcp_setsockopt+0x46/0x80 [<00000000d2d47857>] sock_common_setsockopt+0x38/0x50 [<00000000fdd75edd>] __sys_setsockopt+0x10f/0x220 [<00000000b7ba9a8a>] __x64_sys_setsockopt+0x26/0x30 [<00000000f25fa202>] do_syscall_64+0x76/0x1a0 [<0000000060441aee>] entry_SYSCALL_64_after_hwframe+0x44/0xa9