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. [ 29.427870][ T24] audit: type=1800 audit(1559462457.563:33): pid=6912 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 [ 29.450253][ T24] audit: type=1800 audit(1559462457.563:34): pid=6912 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 [....] startpar: service(s) returned failure: ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 42.316348][ T24] audit: type=1400 audit(1559462470.443:35): avc: denied { map } for pid=7106 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 '10.128.0.244' (ECDSA) to the list of known hosts. [ 48.262958][ T24] audit: type=1400 audit(1559462476.393:36): avc: denied { map } for pid=7118 comm="syz-executor098" path="/root/syz-executor098426953" dev="sda1" ino=16483 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 [ 54.996756][ T7121] FAULT_INJECTION: forcing a failure. [ 54.996756][ T7121] name failslab, interval 1, probability 0, space 0, times 1 [ 55.009435][ T7121] CPU: 1 PID: 7121 Comm: syz-executor098 Not tainted 5.2.0-rc2+ #17 [ 55.017392][ T7121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.027418][ T7121] Call Trace: [ 55.030684][ T7121] dump_stack+0xaa/0xd6 [ 55.034811][ T7121] should_fail.cold+0x3c/0x49 [ 55.039459][ T7121] __should_failslab+0x65/0xa0 [ 55.044203][ T7121] should_failslab+0x9/0x14 [ 55.048679][ T7121] kmem_cache_alloc_trace+0x2d/0x280 [ 55.053936][ T7121] sctp_endpoint_new+0x8d/0x470 [ 55.058868][ T7121] sctp_init_sock+0x20b/0x360 [ 55.063513][ T7121] sctp_v6_create_accept_sk+0x158/0x1b0 [ 55.069040][ T7121] sctp_accept+0x1df/0x290 [ 55.073429][ T7121] ? finish_wait+0x80/0x80 [ 55.077813][ T7121] inet_accept+0x4e/0x1d0 [ 55.082122][ T7121] __sys_accept4+0x12a/0x280 [ 55.086773][ T7121] ? __sb_end_write+0x68/0x90 [ 55.091458][ T7121] ? fput_many+0x87/0xc0 [ 55.095676][ T7121] ? fput+0x1b/0x20 [ 55.099451][ T7121] ? ksys_write+0xb0/0x130 [ 55.103871][ T7121] __x64_sys_accept+0x20/0x30 [ 55.108531][ T7121] do_syscall_64+0x76/0x1a0 [ 55.113007][ T7121] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 55.118900][ T7121] RIP: 0033:0x446b59 [ 55.122768][ T7121] Code: e8 6c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.142385][ T7121] RSP: 002b:00007f73e49ead88 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 55.150769][ T7121] RAX: ffffffffffffffda RBX: 00000000006fbc38 RCX: 0000000000446b59 [ 55.158707][ T7121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 55.166647][ T7121] RBP: 00000000006fbc30 R08: 0000000000000002 R09: 0000000000003131 [ 55.174596][ T7121] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc3c [ 55.182538][ T7121] R13: 00007f73e49ead90 R14: 0000000000000005 R15: 20c49ba5e353f7cf executing program [ 60.971183][ T7129] FAULT_INJECTION: forcing a failure. [ 60.971183][ T7129] name failslab, interval 1, probability 0, space 0, times 0 [ 60.983826][ T7129] CPU: 0 PID: 7129 Comm: syz-executor098 Not tainted 5.2.0-rc2+ #17 [ 60.991776][ T7129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.001798][ T7129] Call Trace: [ 61.005059][ T7129] dump_stack+0xaa/0xd6 [ 61.009190][ T7129] should_fail.cold+0x3c/0x49 [ 61.013877][ T7129] __should_failslab+0x65/0xa0 [ 61.018659][ T7129] should_failslab+0x9/0x14 [ 61.023140][ T7129] kmem_cache_alloc_trace+0x2d/0x280 [ 61.028404][ T7129] sctp_auth_shkey_create+0x49/0xa0 [ 61.033573][ T7129] sctp_endpoint_new+0x1b1/0x470 [ 61.038605][ T7129] sctp_init_sock+0x20b/0x360 [ 61.043252][ T7129] sctp_v6_create_accept_sk+0x158/0x1b0 [ 61.048803][ T7129] sctp_accept+0x1df/0x290 [ 61.053245][ T7129] ? finish_wait+0x80/0x80 [ 61.057636][ T7129] inet_accept+0x4e/0x1d0 [ 61.061973][ T7129] __sys_accept4+0x12a/0x280 [ 61.066537][ T7129] ? __sb_end_write+0x68/0x90 [ 61.071181][ T7129] ? fput_many+0x87/0xc0 [ 61.075393][ T7129] ? fput+0x1b/0x20 [ 61.079168][ T7129] ? ksys_write+0xb0/0x130 [ 61.083559][ T7129] __x64_sys_accept+0x20/0x30 [ 61.088291][ T7129] do_syscall_64+0x76/0x1a0 [ 61.092763][ T7129] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 61.098624][ T7129] RIP: 0033:0x446b59 [ 61.102492][ T7129] Code: e8 6c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.122254][ T7129] RSP: 002b:00007f73e49ead88 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 61.130750][ T7129] RAX: ffffffffffffffda RBX: 00000000006fbc38 RCX: 0000000000446b59 [ 61.138778][ T7129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 61.146779][ T7129] RBP: 00000000006fbc30 R08: 0000000000000002 R09: 0000000000003131 [ 61.154851][ T7129] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc3c [ 61.163014][ T7129] R13: 00007f73e49ead90 R14: 0000000000000005 R15: 20c49ba5e353f7cf executing program [ 66.959200][ T7132] FAULT_INJECTION: forcing a failure. [ 66.959200][ T7132] name failslab, interval 1, probability 0, space 0, times 0 [ 66.971889][ T7132] CPU: 0 PID: 7132 Comm: syz-executor098 Not tainted 5.2.0-rc2+ #17 [ 66.979847][ T7132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.990018][ T7132] Call Trace: [ 66.993278][ T7132] dump_stack+0xaa/0xd6 [ 66.997401][ T7132] should_fail.cold+0x3c/0x49 [ 67.002092][ T7132] __should_failslab+0x65/0xa0 [ 67.006832][ T7132] should_failslab+0x9/0x14 [ 67.011307][ T7132] kmem_cache_alloc_trace+0x2d/0x280 [ 67.016564][ T7132] sctp_auth_shkey_create+0x49/0xa0 [ 67.021738][ T7132] sctp_endpoint_new+0x1b1/0x470 [ 67.026656][ T7132] sctp_init_sock+0x20b/0x360 [ 67.031301][ T7132] sctp_v6_create_accept_sk+0x158/0x1b0 [ 67.036818][ T7132] sctp_accept+0x1df/0x290 [ 67.041213][ T7132] ? finish_wait+0x80/0x80 [ 67.045602][ T7132] inet_accept+0x4e/0x1d0 [ 67.049909][ T7132] __sys_accept4+0x12a/0x280 [ 67.054469][ T7132] ? __sb_end_write+0x68/0x90 [ 67.059115][ T7132] ? fput_many+0x87/0xc0 [ 67.063327][ T7132] ? fput+0x1b/0x20 [ 67.067189][ T7132] ? ksys_write+0xb0/0x130 [ 67.071571][ T7132] __x64_sys_accept+0x20/0x30 [ 67.076240][ T7132] do_syscall_64+0x76/0x1a0 [ 67.080712][ T7132] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.086572][ T7132] RIP: 0033:0x446b59 [ 67.090443][ T7132] Code: e8 6c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.110020][ T7132] RSP: 002b:00007f73e49ead88 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 67.118399][ T7132] RAX: ffffffffffffffda RBX: 00000000006fbc38 RCX: 0000000000446b59 [ 67.126339][ T7132] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 67.134320][ T7132] RBP: 00000000006fbc30 R08: 0000000000000002 R09: 0000000000003131 [ 67.142284][ T7132] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc3c [ 67.150314][ T7132] R13: 00007f73e49ead90 R14: 0000000000000005 R15: 20c49ba5e353f7cf executing program [ 72.942131][ T7135] FAULT_INJECTION: forcing a failure. [ 72.942131][ T7135] name failslab, interval 1, probability 0, space 0, times 0 [ 72.954772][ T7135] CPU: 0 PID: 7135 Comm: syz-executor098 Not tainted 5.2.0-rc2+ #17 [ 72.962734][ T7135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.972758][ T7135] Call Trace: [ 72.976032][ T7135] dump_stack+0xaa/0xd6 [ 72.980171][ T7135] should_fail.cold+0x3c/0x49 [ 72.984824][ T7135] __should_failslab+0x65/0xa0 [ 72.989566][ T7135] should_failslab+0x9/0x14 [ 72.994058][ T7135] kmem_cache_alloc_trace+0x2d/0x280 [ 72.999313][ T7135] sctp_auth_shkey_create+0x49/0xa0 [ 73.004481][ T7135] sctp_endpoint_new+0x1b1/0x470 [ 73.009408][ T7135] sctp_init_sock+0x20b/0x360 [ 73.014061][ T7135] sctp_v6_create_accept_sk+0x158/0x1b0 [ 73.019586][ T7135] sctp_accept+0x1df/0x290 [ 73.023976][ T7135] ? finish_wait+0x80/0x80 [ 73.028364][ T7135] inet_accept+0x4e/0x1d0 [ 73.032671][ T7135] __sys_accept4+0x12a/0x280 [ 73.037233][ T7135] ? __sb_end_write+0x68/0x90 [ 73.041874][ T7135] ? fput_many+0x87/0xc0 [ 73.046085][ T7135] ? fput+0x1b/0x20 [ 73.049864][ T7135] ? ksys_write+0xb0/0x130 [ 73.054268][ T7135] __x64_sys_accept+0x20/0x30 [ 73.058932][ T7135] do_syscall_64+0x76/0x1a0 [ 73.063407][ T7135] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.069266][ T7135] RIP: 0033:0x446b59 [ 73.073137][ T7135] Code: e8 6c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.092713][ T7135] RSP: 002b:00007f73e49ead88 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 73.101106][ T7135] RAX: ffffffffffffffda RBX: 00000000006fbc38 RCX: 0000000000446b59 [ 73.109052][ T7135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 73.116994][ T7135] RBP: 00000000006fbc30 R08: 0000000000000002 R09: 0000000000003131 [ 73.124936][ T7135] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc3c [ 73.133064][ T7135] R13: 00007f73e49ead90 R14: 0000000000000005 R15: 20c49ba5e353f7cf executing program [ 78.912111][ T7138] FAULT_INJECTION: forcing a failure. [ 78.912111][ T7138] name failslab, interval 1, probability 0, space 0, times 0 [ 78.924743][ T7138] CPU: 0 PID: 7138 Comm: syz-executor098 Not tainted 5.2.0-rc2+ #17 [ 78.932780][ T7138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.942804][ T7138] Call Trace: [ 78.946063][ T7138] dump_stack+0xaa/0xd6 [ 78.950189][ T7138] should_fail.cold+0x3c/0x49 [ 78.954842][ T7138] __should_failslab+0x65/0xa0 [ 78.959679][ T7138] should_failslab+0x9/0x14 [ 78.964154][ T7138] kmem_cache_alloc_trace+0x2d/0x280 [ 78.969414][ T7138] sctp_auth_shkey_create+0x49/0xa0 [ 78.974588][ T7138] sctp_endpoint_new+0x1b1/0x470 [ 78.979497][ T7138] sctp_init_sock+0x20b/0x360 [ 78.984144][ T7138] sctp_v6_create_accept_sk+0x158/0x1b0 [ 78.989670][ T7138] sctp_accept+0x1df/0x290 [ 78.994084][ T7138] ? finish_wait+0x80/0x80 [ 78.998476][ T7138] inet_accept+0x4e/0x1d0 [ 79.002805][ T7138] __sys_accept4+0x12a/0x280 [ 79.007392][ T7138] ? __sb_end_write+0x68/0x90 [ 79.012136][ T7138] ? fput_many+0x87/0xc0 [ 79.016530][ T7138] ? fput+0x1b/0x20 [ 79.020307][ T7138] ? ksys_write+0xb0/0x130 [ 79.024690][ T7138] __x64_sys_accept+0x20/0x30 [ 79.029334][ T7138] do_syscall_64+0x76/0x1a0 [ 79.033822][ T7138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.039683][ T7138] RIP: 0033:0x446b59 [ 79.043545][ T7138] Code: e8 6c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.063132][ T7138] RSP: 002b:00007f73e49ead88 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 79.071527][ T7138] RAX: ffffffffffffffda RBX: 00000000006fbc38 RCX: 0000000000446b59 [ 79.079466][ T7138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 79.087407][ T7138] RBP: 00000000006fbc30 R08: 0000000000000002 R09: 0000000000003131 [ 79.095345][ T7138] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc3c [ 79.103303][ T7138] R13: 00007f73e49ead90 R14: 0000000000000005 R15: 20c49ba5e353f7cf [ 84.751438][ T7118] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88812382ec40 (size 1512): comm "syz-executor098", pid 7138, jiffies 4294945165 (age 7.780s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0a 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace: [<0000000006e93bd5>] kmem_cache_alloc+0x134/0x270 [<000000007da542cd>] sk_prot_alloc+0x41/0x170 [<00000000a4eabe8a>] sk_alloc+0x35/0x2f0 [<0000000053fa015e>] sctp_v6_create_accept_sk+0x5c/0x1b0 [<000000008c31091c>] sctp_accept+0x1df/0x290 [<00000000ec8d71b8>] inet_accept+0x4e/0x1d0 [<000000001f5fe485>] __sys_accept4+0x12a/0x280 [<0000000070a98ea5>] __x64_sys_accept+0x20/0x30 [<000000004a076fbd>] do_syscall_64+0x76/0x1a0 [<00000000d752b65c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9