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. [ 26.967201][ T24] audit: type=1800 audit(1560131138.352:33): pid=6960 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 [....] startpar: service(s) returned failure: rsyslog ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 37.594354][ T24] kauditd_printk_skb: 1 callbacks suppressed [ 37.594360][ T24] audit: type=1400 audit(1560131148.972:35): avc: denied { map } for pid=7154 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 '10.128.0.175' (ECDSA) to the list of known hosts. [ 43.622248][ T24] audit: type=1400 audit(1560131155.002:36): avc: denied { map } for pid=7167 comm="syz-executor515" path="/root/syz-executor515916640" dev="sda1" ino=16484 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 [ 50.534455][ T7168] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 131.461659][ T7168] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 136.350687][ T7168] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888110f05800 (size 224): comm "softirq", pid 0, jiffies 4294946344 (age 47.620s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 4d 09 81 88 ff ff 00 00 00 00 00 00 00 00 ..M............. backtrace: [<0000000054423088>] kmem_cache_alloc+0x134/0x270 [<0000000005d3b9f6>] __build_skb+0x26/0x70 [<0000000032d2c845>] __napi_alloc_skb+0xf8/0x150 [<000000006e37d817>] napi_get_frags+0x3f/0x70 [<0000000074f625ad>] tun_get_user+0x636/0x1a20 [<0000000044ed80ff>] tun_chr_write_iter+0x53/0x90 [<000000005493e966>] do_iter_readv_writev+0x210/0x2e0 [<000000004761fb04>] do_iter_write+0xb9/0x230 [<0000000049a11081>] vfs_writev+0xcb/0x130 [<0000000060753287>] do_writev+0x89/0x180 [<000000007722c3be>] __x64_sys_writev+0x20/0x30 [<00000000b288c4b0>] do_syscall_64+0x76/0x1a0 [<0000000049015021>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812adb0f00 (size 224): comm "softirq", pid 0, jiffies 4294946930 (age 41.760s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 4d 09 81 88 ff ff 00 00 00 00 00 00 00 00 ..M............. backtrace: [<0000000054423088>] kmem_cache_alloc+0x134/0x270 [<0000000005d3b9f6>] __build_skb+0x26/0x70 [<0000000032d2c845>] __napi_alloc_skb+0xf8/0x150 [<000000006e37d817>] napi_get_frags+0x3f/0x70 [<0000000074f625ad>] tun_get_user+0x636/0x1a20 [<0000000044ed80ff>] tun_chr_write_iter+0x53/0x90 [<000000005493e966>] do_iter_readv_writev+0x210/0x2e0 [<000000004761fb04>] do_iter_write+0xb9/0x230 [<0000000049a11081>] vfs_writev+0xcb/0x130 [<0000000060753287>] do_writev+0x89/0x180 [<000000007722c3be>] __x64_sys_writev+0x20/0x30 [<00000000b288c4b0>] do_syscall_64+0x76/0x1a0 [<0000000049015021>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812adb0b00 (size 224): comm "softirq", pid 0, jiffies 4294947516 (age 35.900s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 4d 09 81 88 ff ff 00 00 00 00 00 00 00 00 ..M............. backtrace: [<0000000054423088>] kmem_cache_alloc+0x134/0x270 [<0000000005d3b9f6>] __build_skb+0x26/0x70 [<0000000032d2c845>] __napi_alloc_skb+0xf8/0x150 [<000000006e37d817>] napi_get_frags+0x3f/0x70 [<0000000074f625ad>] tun_get_user+0x636/0x1a20 [<0000000044ed80ff>] tun_chr_write_iter+0x53/0x90 [<000000005493e966>] do_iter_readv_writev+0x210/0x2e0 [<000000004761fb04>] do_iter_write+0xb9/0x230 [<0000000049a11081>] vfs_writev+0xcb/0x130 [<0000000060753287>] do_writev+0x89/0x180 [<000000007722c3be>] __x64_sys_writev+0x20/0x30 [<00000000b288c4b0>] do_syscall_64+0x76/0x1a0 [<0000000049015021>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812adb0d00 (size 224): comm "softirq", pid 0, jiffies 4294949234 (age 18.720s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 4d 09 81 88 ff ff 00 00 00 00 00 00 00 00 ..M............. backtrace: [<0000000054423088>] kmem_cache_alloc+0x134/0x270 [<0000000005d3b9f6>] __build_skb+0x26/0x70 [<0000000032d2c845>] __napi_alloc_skb+0xf8/0x150 [<000000006e37d817>] napi_get_frags+0x3f/0x70 [<0000000074f625ad>] tun_get_user+0x636/0x1a20 [<0000000044ed80ff>] tun_chr_write_iter+0x53/0x90 [<000000005493e966>] do_iter_readv_writev+0x210/0x2e0 [<000000004761fb04>] do_iter_write+0xb9/0x230 [<0000000049a11081>] vfs_writev+0xcb/0x130 [<0000000060753287>] do_writev+0x89/0x180 [<000000007722c3be>] __x64_sys_writev+0x20/0x30 [<00000000b288c4b0>] do_syscall_64+0x76/0x1a0 [<0000000049015021>] entry_SYSCALL_64_after_hwframe+0x44/0xa9