[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] startpar: service(s) returned failure: rsyslog restorecond ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 40.946531][ T24] kauditd_printk_skb: 2 callbacks suppressed [ 40.946538][ T24] audit: type=1400 audit(1560668579.599:35): avc: denied { map } for pid=7262 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 '10.128.1.37' (ECDSA) to the list of known hosts. [ 75.766129][ T24] audit: type=1400 audit(1560668614.419:36): avc: denied { map } for pid=7274 comm="syz-executor663" path="/root/syz-executor663370623" dev="sda1" ino=1426 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 executing program executing program executing program executing program executing program executing program executing program executing program [ 131.288647][ T7274] kmemleak: 5 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811fb6ad00 (size 224): comm "syz-executor663", pid 7275, jiffies 4294945533 (age 55.610s) 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 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000b9152372>] kmem_cache_alloc_node+0x153/0x2a0 [<00000000834b6f61>] __alloc_skb+0x6e/0x210 [<00000000ce232e31>] __ip6_append_data.isra.0+0x1044/0x10e0 [<000000006c386c23>] ip6_append_data+0xf1/0x180 [<00000000e5df65d2>] rawv6_sendmsg+0x842/0x12e0 [<000000005c16e442>] inet_sendmsg+0x64/0x120 [<00000000e2a572a4>] sock_sendmsg+0x54/0x70 [<00000000ada8899f>] ___sys_sendmsg+0x393/0x3c0 [<00000000698738ee>] __sys_sendmsg+0x80/0xf0 [<000000000e7d199a>] __x64_sys_sendmsg+0x23/0x30 [<000000006e7424da>] do_syscall_64+0x76/0x1a0 [<000000006794d35a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fb6af00 (size 224): comm "syz-executor663", pid 7276, jiffies 4294946129 (age 49.650s) 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 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000b9152372>] kmem_cache_alloc_node+0x153/0x2a0 [<00000000834b6f61>] __alloc_skb+0x6e/0x210 [<00000000ce232e31>] __ip6_append_data.isra.0+0x1044/0x10e0 [<000000006c386c23>] ip6_append_data+0xf1/0x180 [<00000000e5df65d2>] rawv6_sendmsg+0x842/0x12e0 [<000000005c16e442>] inet_sendmsg+0x64/0x120 [<00000000e2a572a4>] sock_sendmsg+0x54/0x70 [<00000000ada8899f>] ___sys_sendmsg+0x393/0x3c0 [<00000000698738ee>] __sys_sendmsg+0x80/0xf0 [<000000000e7d199a>] __x64_sys_sendmsg+0x23/0x30 [<000000006e7424da>] do_syscall_64+0x76/0x1a0 [<000000006794d35a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fb6a200 (size 224): comm "syz-executor663", pid 7277, jiffies 4294946725 (age 43.690s) 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 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000b9152372>] kmem_cache_alloc_node+0x153/0x2a0 [<00000000834b6f61>] __alloc_skb+0x6e/0x210 [<00000000ce232e31>] __ip6_append_data.isra.0+0x1044/0x10e0 [<000000006c386c23>] ip6_append_data+0xf1/0x180 [<00000000e5df65d2>] rawv6_sendmsg+0x842/0x12e0 [<000000005c16e442>] inet_sendmsg+0x64/0x120 [<00000000e2a572a4>] sock_sendmsg+0x54/0x70 [<00000000ada8899f>] ___sys_sendmsg+0x393/0x3c0 [<00000000698738ee>] __sys_sendmsg+0x80/0xf0 [<000000000e7d199a>] __x64_sys_sendmsg+0x23/0x30 [<000000006e7424da>] do_syscall_64+0x76/0x1a0 [<000000006794d35a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fb6a900 (size 224): comm "syz-executor663", pid 7278, jiffies 4294947321 (age 37.730s) 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 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000b9152372>] kmem_cache_alloc_node+0x153/0x2a0 [<00000000834b6f61>] __alloc_skb+0x6e/0x210 [<00000000ce232e31>] __ip6_append_data.isra.0+0x1044/0x10e0 [<000000006c386c23>] ip6_append_data+0xf1/0x180 [<00000000e5df65d2>] rawv6_sendmsg+0x842/0x12e0 [<000000005c16e442>] inet_sendmsg+0x64/0x120 [<00000000e2a572a4>] sock_sendmsg+0x54/0x70 [<00000000ada8899f>] ___sys_sendmsg+0x393/0x3c0 [<00000000698738ee>] __sys_sendmsg+0x80/0xf0 [<000000000e7d199a>] __x64_sys_sendmsg+0x23/0x30 [<000000006e7424da>] do_syscall_64+0x76/0x1a0 [<000000006794d35a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9