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. [ 28.346883][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 28.346890][ T24] audit: type=1800 audit(1562246666.846:33): pid=6919 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 [ 28.375580][ T24] audit: type=1800 audit(1562246666.846:34): pid=6919 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: [ 43.885525][ T24] audit: type=1400 audit(1562246682.386:35): avc: denied { map } for pid=7096 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 '10.128.0.12' (ECDSA) to the list of known hosts. [ 74.866163][ T24] audit: type=1400 audit(1562246713.366:36): avc: denied { map } for pid=7108 comm="syz-executor196" path="/root/syz-executor196693330" dev="sda1" ino=16461 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 [ 88.756333][ T7112] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88812093e380 (size 64): comm "softirq", pid 0, jiffies 4294945461 (age 18.080s) hex dump (first 32 bytes): 21 4e 00 00 1f 44 00 00 00 00 00 00 00 00 00 00 !N...D.......... 28 fe 80 23 81 88 ff ff 00 00 00 00 00 00 00 00 (..#............ backtrace: [<000000003eb9bd7e>] kmem_cache_alloc+0x134/0x270 [<00000000b3983eb9>] sctp_get_port_local+0x189/0x5b0 [<0000000012b9e07e>] sctp_do_bind+0xcc/0x1e0 [<00000000118d9ec7>] sctp_bind+0x44/0x70 [<000000004ed2264b>] inet_bind+0x40/0xc0 [<0000000087289b30>] __sys_bind+0x11c/0x140 [<00000000b3f07a32>] __x64_sys_bind+0x1e/0x30 [<0000000057db6087>] do_syscall_64+0x76/0x1a0 [<000000004b37fd75>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812093e380 (size 64): comm "softirq", pid 0, jiffies 4294945461 (age 19.130s) hex dump (first 32 bytes): 21 4e 00 00 1f 44 00 00 00 00 00 00 00 00 00 00 !N...D.......... 28 fe 80 23 81 88 ff ff 00 00 00 00 00 00 00 00 (..#............ backtrace: [<000000003eb9bd7e>] kmem_cache_alloc+0x134/0x270 [<00000000b3983eb9>] sctp_get_port_local+0x189/0x5b0 [<0000000012b9e07e>] sctp_do_bind+0xcc/0x1e0 [<00000000118d9ec7>] sctp_bind+0x44/0x70 [<000000004ed2264b>] inet_bind+0x40/0xc0 [<0000000087289b30>] __sys_bind+0x11c/0x140 [<00000000b3f07a32>] __x64_sys_bind+0x1e/0x30 [<0000000057db6087>] do_syscall_64+0x76/0x1a0 [<000000004b37fd75>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812093e380 (size 64): comm "softirq", pid 0, jiffies 4294945461 (age 20.160s) hex dump (first 32 bytes): 21 4e 00 00 1f 44 00 00 00 00 00 00 00 00 00 00 !N...D.......... 28 fe 80 23 81 88 ff ff 00 00 00 00 00 00 00 00 (..#............ backtrace: [<000000003eb9bd7e>] kmem_cache_alloc+0x134/0x270 [<00000000b3983eb9>] sctp_get_port_local+0x189/0x5b0 [<0000000012b9e07e>] sctp_do_bind+0xcc/0x1e0 [<00000000118d9ec7>] sctp_bind+0x44/0x70 [<000000004ed2264b>] inet_bind+0x40/0xc0 [<0000000087289b30>] __sys_bind+0x11c/0x140 [<00000000b3f07a32>] __x64_sys_bind+0x1e/0x30 [<0000000057db6087>] do_syscall_64+0x76/0x1a0 [<000000004b37fd75>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812093e380 (size 64): comm "softirq", pid 0, jiffies 4294945461 (age 21.190s) hex dump (first 32 bytes): 21 4e 00 00 1f 44 00 00 00 00 00 00 00 00 00 00 !N...D.......... 28 fe 80 23 81 88 ff ff 00 00 00 00 00 00 00 00 (..#............ backtrace: [<000000003eb9bd7e>] kmem_cache_alloc+0x134/0x270 [<00000000b3983eb9>] sctp_get_port_local+0x189/0x5b0 [<0000000012b9e07e>] sctp_do_bind+0xcc/0x1e0 [<00000000118d9ec7>] sctp_bind+0x44/0x70 [<000000004ed2264b>] inet_bind+0x40/0xc0 [<0000000087289b30>] __sys_bind+0x11c/0x140 [<00000000b3f07a32>] __x64_sys_bind+0x1e/0x30 [<0000000057db6087>] do_syscall_64+0x76/0x1a0 [<000000004b37fd75>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812093e380 (size 64): comm "softirq", pid 0, jiffies 4294945461 (age 22.220s) hex dump (first 32 bytes): 21 4e 00 00 1f 44 00 00 00 00 00 00 00 00 00 00 !N...D.......... 28 fe 80 23 81 88 ff ff 00 00 00 00 00 00 00 00 (..#............ backtrace: [<000000003eb9bd7e>] kmem_cache_alloc+0x134/0x270 [<00000000b3983eb9>] sctp_get_port_local+0x189/0x5b0 [<0000000012b9e07e>] sctp_do_bind+0xcc/0x1e0 [<00000000118d9ec7>] sctp_bind+0x44/0x70 [<000000004ed2264b>] inet_bind+0x40/0xc0 [<0000000087289b30>] __sys_bind+0x11c/0x140 [<00000000b3f07a32>] __x64_sys_bind+0x1e/0x30 [<0000000057db6087>] do_syscall_64+0x76/0x1a0 [<000000004b37fd75>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812093e380 (size 64): comm "softirq", pid 0, jiffies 4294945461 (age 23.250s) hex dump (first 32 bytes): 21 4e 00 00 1f 44 00 00 00 00 00 00 00 00 00 00 !N...D.......... 28 fe 80 23 81 88 ff ff 00 00 00 00 00 00 00 00 (..#............ backtrace: [<000000003eb9bd7e>] kmem_cache_alloc+0x134/0x270 [<00000000b3983eb9>] sctp_get_port_local+0x189/0x5b0 [<0000000012b9e07e>] sctp_do_bind+0xcc/0x1e0 [<00000000118d9ec7>] sctp_bind+0x44/0x70 [<000000004ed2264b>] inet_bind+0x40/0xc0 [<0000000087289b30>] __sys_bind+0x11c/0x140 [<00000000b3f07a32>] __x64_sys_bind+0x1e/0x30 [<0000000057db6087>] do_syscall_64+0x76/0x1a0 [<000000004b37fd75>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812093e380 (size 64): comm "softirq", pid 0, jiffies 4294945461 (age 25.280s) hex dump (first 32 bytes): 21 4e 00 00 1f 44 00 00 00 00 00 00 00 00 00 00 !N...D.......... 28 fe 80 23 81 88 ff ff 00 00 00 00 00 00 00 00 (..#............ backtrace: [<000000003eb9bd7e>] kmem_cache_alloc+0x134/0x270 [<00000000b3983eb9>] sctp_get_port_local+0x189/0x5b0 [<0000000012b9e07e>] sctp_do_bind+0xcc/0x1e0 [<00000000118d9ec7>] sctp_bind+0x44/0x70 [<000000004ed2264b>] inet_bind+0x40/0xc0 [<0000000087289b30>] __sys_bind+0x11c/0x140 [<00000000b3f07a32>] __x64_sys_bind+0x1e/0x30 [<0000000057db6087>] do_syscall_64+0x76/0x1a0 [<000000004b37fd75>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program