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. [ 23.482945][ T23] kauditd_printk_skb: 16 callbacks suppressed [ 23.482951][ T23] audit: type=1800 audit(1563705473.335:33): pid=6800 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 [ 23.510499][ T23] audit: type=1800 audit(1563705473.335:34): pid=6800 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: [ 39.019024][ T23] audit: type=1400 audit(1563705488.865:35): avc: denied { map } for pid=6982 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 '10.128.0.145' (ECDSA) to the list of known hosts. [ 86.959939][ T23] audit: type=1400 audit(1563705536.805:36): avc: denied { map } for pid=6994 comm="syz-executor222" path="/root/syz-executor222557277" 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 [ 93.957416][ T6995] FAULT_INJECTION: forcing a failure. [ 93.957416][ T6995] name failslab, interval 1, probability 0, space 0, times 1 [ 93.970065][ T6995] CPU: 0 PID: 6995 Comm: syz-executor222 Not tainted 5.2.0+ #73 [ 93.977688][ T6995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.987716][ T6995] Call Trace: [ 93.990995][ T6995] dump_stack+0xaa/0xd6 [ 93.995120][ T6995] should_fail.cold+0x3c/0x49 [ 93.999773][ T6995] __should_failslab+0x65/0xa0 [ 94.004509][ T6995] should_failslab+0x9/0x14 [ 94.008988][ T6995] kmem_cache_alloc_node_trace+0x3c/0x2a0 [ 94.014683][ T6995] __kmalloc_node+0x38/0x50 [ 94.019155][ T6995] kvmalloc_node+0x4a/0xd0 [ 94.023540][ T6995] alloc_netdev_mqs+0x76/0x4a0 [ 94.028421][ T6995] ? ip6_tnl_update+0xd0/0xd0 [ 94.033073][ T6995] ip6_tnl_locate+0x129/0x2d0 [ 94.037725][ T6995] ip6_tnl_ioctl+0x18d/0x3c0 [ 94.042637][ T6995] ? kmemleak_free+0x21/0x40 [ 94.047199][ T6995] ? ip6_tnl_locate+0x2d0/0x2d0 [ 94.052107][ T6995] dev_ifsioc+0x324/0x460 [ 94.056408][ T6995] ? dev_get_by_name_rcu+0x96/0xc0 [ 94.061490][ T6995] dev_ioctl+0x157/0x454 [ 94.065703][ T6995] sock_ioctl+0x394/0x480 [ 94.070000][ T6995] ? dlci_ioctl_set+0x30/0x30 [ 94.074645][ T6995] do_vfs_ioctl+0x63f/0x830 [ 94.079119][ T6995] ? tomoyo_file_ioctl+0x23/0x30 [ 94.084026][ T6995] ksys_ioctl+0x86/0xb0 [ 94.088252][ T6995] __x64_sys_ioctl+0x1e/0x30 [ 94.092812][ T6995] do_syscall_64+0x76/0x1a0 [ 94.097285][ T6995] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 94.103181][ T6995] RIP: 0033:0x4414d9 [ 94.107051][ T6995] Code: e8 0c e9 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 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.127012][ T6995] RSP: 002b:00007ffd3a34abe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 94.135397][ T6995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414d9 [ 94.143476][ T6995] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000004 [ 94.151439][ T6995] RBP: 00007ffd3a34ac00 R08: 0000000000000001 R09: 0000000000000000 [ 94.159379][ T6995] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 94.167407][ T6995] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program [ 100.115576][ T6996] FAULT_INJECTION: forcing a failure. [ 100.115576][ T6996] name failslab, interval 1, probability 0, space 0, times 0 [ 100.128187][ T6996] CPU: 0 PID: 6996 Comm: syz-executor222 Not tainted 5.2.0+ #73 [ 100.135787][ T6996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.146248][ T6996] Call Trace: [ 100.149521][ T6996] dump_stack+0xaa/0xd6 [ 100.153836][ T6996] should_fail.cold+0x3c/0x49 [ 100.158521][ T6996] __should_failslab+0x65/0xa0 [ 100.163258][ T6996] should_failslab+0x9/0x14 [ 100.167735][ T6996] kmem_cache_alloc_trace+0x2d/0x280 [ 100.172991][ T6996] device_add+0x65b/0x890 [ 100.177288][ T6996] netdev_register_kobject+0xa6/0x1b0 [ 100.182632][ T6996] register_netdevice+0x397/0x600 [ 100.187632][ T6996] ip6_tnl_create2+0x3c/0x90 [ 100.192216][ T6996] ip6_tnl_locate+0x1e4/0x2d0 [ 100.196863][ T6996] ip6_tnl_ioctl+0x18d/0x3c0 [ 100.201422][ T6996] ? kmemleak_free+0x21/0x40 [ 100.205988][ T6996] ? ip6_tnl_locate+0x2d0/0x2d0 [ 100.210808][ T6996] dev_ifsioc+0x324/0x460 [ 100.215104][ T6996] ? dev_get_by_name_rcu+0x96/0xc0 [ 100.220182][ T6996] dev_ioctl+0x157/0x454 [ 100.224392][ T6996] sock_ioctl+0x394/0x480 [ 100.228686][ T6996] ? dlci_ioctl_set+0x30/0x30 [ 100.233345][ T6996] do_vfs_ioctl+0x63f/0x830 [ 100.237815][ T6996] ? tomoyo_file_ioctl+0x23/0x30 [ 100.242725][ T6996] ksys_ioctl+0x86/0xb0 [ 100.246863][ T6996] __x64_sys_ioctl+0x1e/0x30 [ 100.251429][ T6996] do_syscall_64+0x76/0x1a0 [ 100.255901][ T6996] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 100.261760][ T6996] RIP: 0033:0x4414d9 [ 100.265639][ T6996] Code: e8 0c e9 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 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.285216][ T6996] RSP: 002b:00007ffd3a34abe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 100.293593][ T6996] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414d9 [ 100.301553][ T6996] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000004 [ 100.309513][ T6996] RBP: 00007ffd3a34ac00 R08: 0000000000000001 R09: 0000000000000000 [ 100.317453][ T6996] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 100.325393][ T6996] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program [ 106.282610][ T6997] FAULT_INJECTION: forcing a failure. [ 106.282610][ T6997] name failslab, interval 1, probability 0, space 0, times 0 [ 106.295423][ T6997] CPU: 0 PID: 6997 Comm: syz-executor222 Not tainted 5.2.0+ #73 [ 106.303027][ T6997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.313056][ T6997] Call Trace: [ 106.316416][ T6997] dump_stack+0xaa/0xd6 [ 106.320580][ T6997] should_fail.cold+0x3c/0x49 [ 106.325229][ T6997] __should_failslab+0x65/0xa0 [ 106.329999][ T6997] should_failslab+0x9/0x14 [ 106.334475][ T6997] kmem_cache_alloc_trace+0x2d/0x280 [ 106.339729][ T6997] device_add+0x65b/0x890 [ 106.344070][ T6997] netdev_register_kobject+0xa6/0x1b0 [ 106.349414][ T6997] register_netdevice+0x397/0x600 [ 106.354468][ T6997] ip6_tnl_create2+0x3c/0x90 [ 106.359028][ T6997] ip6_tnl_locate+0x1e4/0x2d0 [ 106.363684][ T6997] ip6_tnl_ioctl+0x18d/0x3c0 [ 106.368309][ T6997] ? kmemleak_free+0x21/0x40 [ 106.372873][ T6997] ? ip6_tnl_locate+0x2d0/0x2d0 [ 106.377694][ T6997] dev_ifsioc+0x324/0x460 [ 106.382028][ T6997] ? dev_get_by_name_rcu+0x96/0xc0 [ 106.387151][ T6997] dev_ioctl+0x157/0x454 [ 106.391373][ T6997] sock_ioctl+0x394/0x480 [ 106.395667][ T6997] ? dlci_ioctl_set+0x30/0x30 [ 106.400487][ T6997] do_vfs_ioctl+0x63f/0x830 [ 106.404960][ T6997] ? tomoyo_file_ioctl+0x23/0x30 [ 106.409911][ T6997] ksys_ioctl+0x86/0xb0 [ 106.414039][ T6997] __x64_sys_ioctl+0x1e/0x30 [ 106.418609][ T6997] do_syscall_64+0x76/0x1a0 [ 106.423133][ T6997] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.428993][ T6997] RIP: 0033:0x4414d9 [ 106.432914][ T6997] Code: e8 0c e9 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 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.452533][ T6997] RSP: 002b:00007ffd3a34abe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 106.460956][ T6997] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414d9 [ 106.468901][ T6997] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000004 [ 106.476912][ T6997] RBP: 00007ffd3a34ac00 R08: 0000000000000001 R09: 0000000000000000 [ 106.484874][ T6997] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 106.492850][ T6997] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program [ 112.393716][ T6998] FAULT_INJECTION: forcing a failure. [ 112.393716][ T6998] name failslab, interval 1, probability 0, space 0, times 0 [ 112.406414][ T6998] CPU: 0 PID: 6998 Comm: syz-executor222 Not tainted 5.2.0+ #73 [ 112.414039][ T6998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.424081][ T6998] Call Trace: [ 112.427459][ T6998] dump_stack+0xaa/0xd6 [ 112.431597][ T6998] should_fail.cold+0x3c/0x49 [ 112.436243][ T6998] __should_failslab+0x65/0xa0 [ 112.440973][ T6998] should_failslab+0x9/0x14 [ 112.445451][ T6998] kmem_cache_alloc_trace+0x2d/0x280 [ 112.450711][ T6998] device_add+0x65b/0x890 [ 112.455017][ T6998] netdev_register_kobject+0xa6/0x1b0 [ 112.460366][ T6998] register_netdevice+0x397/0x600 [ 112.465362][ T6998] ip6_tnl_create2+0x3c/0x90 [ 112.469922][ T6998] ip6_tnl_locate+0x1e4/0x2d0 [ 112.474598][ T6998] ip6_tnl_ioctl+0x18d/0x3c0 [ 112.479163][ T6998] ? kmemleak_free+0x21/0x40 [ 112.483743][ T6998] ? ip6_tnl_locate+0x2d0/0x2d0 [ 112.488566][ T6998] dev_ifsioc+0x324/0x460 [ 112.492865][ T6998] ? dev_get_by_name_rcu+0x96/0xc0 [ 112.497947][ T6998] dev_ioctl+0x157/0x454 [ 112.502167][ T6998] sock_ioctl+0x394/0x480 [ 112.506463][ T6998] ? dlci_ioctl_set+0x30/0x30 [ 112.511106][ T6998] do_vfs_ioctl+0x63f/0x830 [ 112.515586][ T6998] ? tomoyo_file_ioctl+0x23/0x30 [ 112.520523][ T6998] ksys_ioctl+0x86/0xb0 [ 112.524646][ T6998] __x64_sys_ioctl+0x1e/0x30 [ 112.529220][ T6998] do_syscall_64+0x76/0x1a0 [ 112.533692][ T6998] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.539565][ T6998] RIP: 0033:0x4414d9 [ 112.543605][ T6998] Code: e8 0c e9 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 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.563285][ T6998] RSP: 002b:00007ffd3a34abe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.571678][ T6998] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414d9 [ 112.579619][ T6998] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000004 [ 112.587575][ T6998] RBP: 00007ffd3a34ac00 R08: 0000000000000001 R09: 0000000000000000 [ 112.595516][ T6998] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 112.603563][ T6998] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program [ 118.455441][ T6999] FAULT_INJECTION: forcing a failure. [ 118.455441][ T6999] name failslab, interval 1, probability 0, space 0, times 0 [ 118.469239][ T6999] CPU: 0 PID: 6999 Comm: syz-executor222 Not tainted 5.2.0+ #73 [ 118.477057][ T6999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.487335][ T6999] Call Trace: [ 118.490894][ T6999] dump_stack+0xaa/0xd6 [ 118.495173][ T6999] should_fail.cold+0x3c/0x49 [ 118.500004][ T6999] __should_failslab+0x65/0xa0 [ 118.504814][ T6999] should_failslab+0x9/0x14 [ 118.509366][ T6999] kmem_cache_alloc_trace+0x2d/0x280 [ 118.514695][ T6999] device_add+0x65b/0x890 [ 118.519007][ T6999] netdev_register_kobject+0xa6/0x1b0 [ 118.524362][ T6999] register_netdevice+0x397/0x600 [ 118.529377][ T6999] ip6_tnl_create2+0x3c/0x90 [ 118.533957][ T6999] ip6_tnl_locate+0x1e4/0x2d0 [ 118.538670][ T6999] ip6_tnl_ioctl+0x18d/0x3c0 [ 118.543378][ T6999] ? kmemleak_free+0x21/0x40 [ 118.547989][ T6999] ? ip6_tnl_locate+0x2d0/0x2d0 [ 118.552822][ T6999] dev_ifsioc+0x324/0x460 [ 118.557245][ T6999] ? dev_get_by_name_rcu+0x96/0xc0 [ 118.562495][ T6999] dev_ioctl+0x157/0x454 [ 118.566720][ T6999] sock_ioctl+0x394/0x480 [ 118.571032][ T6999] ? dlci_ioctl_set+0x30/0x30 [ 118.576008][ T6999] do_vfs_ioctl+0x63f/0x830 [ 118.580832][ T6999] ? tomoyo_file_ioctl+0x23/0x30 [ 118.585757][ T6999] ksys_ioctl+0x86/0xb0 [ 118.589992][ T6999] __x64_sys_ioctl+0x1e/0x30 [ 118.594771][ T6999] do_syscall_64+0x76/0x1a0 [ 118.599389][ T6999] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.605274][ T6999] RIP: 0033:0x4414d9 [ 118.609149][ T6999] Code: e8 0c e9 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 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.628830][ T6999] RSP: 002b:00007ffd3a34abe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 118.637298][ T6999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414d9 [ 118.645435][ T6999] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000004 [ 118.653401][ T6999] RBP: 00007ffd3a34ac00 R08: 0000000000000001 R09: 0000000000000000 [ 118.661352][ T6999] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 118.669489][ T6999] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program [ 124.527102][ T7000] FAULT_INJECTION: forcing a failure. [ 124.527102][ T7000] name failslab, interval 1, probability 0, space 0, times 0 [ 124.541069][ T7000] CPU: 1 PID: 7000 Comm: syz-executor222 Not tainted 5.2.0+ #73 [ 124.549247][ T7000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.560016][ T7000] Call Trace: [ 124.563451][ T7000] dump_stack+0xaa/0xd6 [ 124.567732][ T7000] should_fail.cold+0x3c/0x49 [ 124.572665][ T7000] __should_failslab+0x65/0xa0 [ 124.577570][ T7000] should_failslab+0x9/0x14 [ 124.582196][ T7000] kmem_cache_alloc_trace+0x2d/0x280 [ 124.587949][ T7000] device_add+0x65b/0x890 [ 124.592877][ T7000] netdev_register_kobject+0xa6/0x1b0 [ 124.598380][ T7000] register_netdevice+0x397/0x600 [ 124.603834][ T7000] ip6_tnl_create2+0x3c/0x90 [ 124.608769][ T7000] ip6_tnl_locate+0x1e4/0x2d0 [ 124.613693][ T7000] ip6_tnl_ioctl+0x18d/0x3c0 [ 124.618775][ T7000] ? kmemleak_free+0x21/0x40 [ 124.623480][ T7000] ? ip6_tnl_locate+0x2d0/0x2d0 [ 124.628311][ T7000] dev_ifsioc+0x324/0x460 [ 124.633079][ T7000] ? dev_get_by_name_rcu+0x96/0xc0 [ 124.638317][ T7000] dev_ioctl+0x157/0x454 [ 124.642693][ T7000] sock_ioctl+0x394/0x480 [ 124.648233][ T7000] ? dlci_ioctl_set+0x30/0x30 [ 124.653127][ T7000] do_vfs_ioctl+0x63f/0x830 [ 124.658209][ T7000] ? tomoyo_file_ioctl+0x23/0x30 [ 124.663408][ T7000] ksys_ioctl+0x86/0xb0 [ 124.667881][ T7000] __x64_sys_ioctl+0x1e/0x30 [ 124.672459][ T7000] do_syscall_64+0x76/0x1a0 [ 124.677103][ T7000] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.683630][ T7000] RIP: 0033:0x4414d9 [ 124.687617][ T7000] Code: e8 0c e9 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 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 124.707721][ T7000] RSP: 002b:00007ffd3a34abe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 124.716764][ T7000] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414d9 [ 124.725382][ T7000] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000004 [ 124.733464][ T7000] RBP: 00007ffd3a34ac00 R08: 0000000000000001 R09: 0000000000000000 [ 124.741826][ T7000] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 124.749783][ T7000] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program [ 130.566718][ T7001] FAULT_INJECTION: forcing a failure. [ 130.566718][ T7001] name failslab, interval 1, probability 0, space 0, times 0 [ 130.579342][ T7001] CPU: 0 PID: 7001 Comm: syz-executor222 Not tainted 5.2.0+ #73 [ 130.586938][ T7001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.596960][ T7001] Call Trace: [ 130.600216][ T7001] dump_stack+0xaa/0xd6 [ 130.604353][ T7001] should_fail.cold+0x3c/0x49 [ 130.608998][ T7001] __should_failslab+0x65/0xa0 [ 130.613726][ T7001] should_failslab+0x9/0x14 [ 130.618196][ T7001] kmem_cache_alloc_trace+0x2d/0x280 [ 130.623449][ T7001] device_add+0x65b/0x890 [ 130.627762][ T7001] netdev_register_kobject+0xa6/0x1b0 [ 130.633110][ T7001] register_netdevice+0x397/0x600 [ 130.638109][ T7001] ip6_tnl_create2+0x3c/0x90 [ 130.642762][ T7001] ip6_tnl_locate+0x1e4/0x2d0 [ 130.647405][ T7001] ip6_tnl_ioctl+0x18d/0x3c0 [ 130.651961][ T7001] ? kmemleak_free+0x21/0x40 [ 130.656517][ T7001] ? ip6_tnl_locate+0x2d0/0x2d0 [ 130.661331][ T7001] dev_ifsioc+0x324/0x460 [ 130.665626][ T7001] ? dev_get_by_name_rcu+0x96/0xc0 [ 130.670702][ T7001] dev_ioctl+0x157/0x454 [ 130.674930][ T7001] sock_ioctl+0x394/0x480 [ 130.679231][ T7001] ? dlci_ioctl_set+0x30/0x30 [ 130.683885][ T7001] do_vfs_ioctl+0x63f/0x830 [ 130.688358][ T7001] ? tomoyo_file_ioctl+0x23/0x30 [ 130.693260][ T7001] ksys_ioctl+0x86/0xb0 [ 130.697380][ T7001] __x64_sys_ioctl+0x1e/0x30 [ 130.701938][ T7001] do_syscall_64+0x76/0x1a0 [ 130.706411][ T7001] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.712271][ T7001] RIP: 0033:0x4414d9 [ 130.716131][ T7001] Code: e8 0c e9 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 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.735706][ T7001] RSP: 002b:00007ffd3a34abe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.744093][ T7001] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414d9 [ 130.752037][ T7001] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000004 [ 130.760066][ T7001] RBP: 00007ffd3a34ac00 R08: 0000000000000001 R09: 0000000000000000 [ 130.768001][ T7001] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 130.775941][ T7001] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program [ 136.597476][ T7002] FAULT_INJECTION: forcing a failure. [ 136.597476][ T7002] name failslab, interval 1, probability 0, space 0, times 0 [ 136.610166][ T7002] CPU: 1 PID: 7002 Comm: syz-executor222 Not tainted 5.2.0+ #73 [ 136.617856][ T7002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.627901][ T7002] Call Trace: [ 136.631164][ T7002] dump_stack+0xaa/0xd6 [ 136.635291][ T7002] should_fail.cold+0x3c/0x49 [ 136.639938][ T7002] __should_failslab+0x65/0xa0 [ 136.644669][ T7002] should_failslab+0x9/0x14 [ 136.649138][ T7002] kmem_cache_alloc_trace+0x2d/0x280 [ 136.654391][ T7002] device_add+0x65b/0x890 [ 136.658688][ T7002] netdev_register_kobject+0xa6/0x1b0 [ 136.664025][ T7002] register_netdevice+0x397/0x600 [ 136.669017][ T7002] ip6_tnl_create2+0x3c/0x90 [ 136.673572][ T7002] ip6_tnl_locate+0x1e4/0x2d0 [ 136.678215][ T7002] ip6_tnl_ioctl+0x18d/0x3c0 [ 136.682769][ T7002] ? kmemleak_free+0x21/0x40 [ 136.687339][ T7002] ? ip6_tnl_locate+0x2d0/0x2d0 [ 136.692157][ T7002] dev_ifsioc+0x324/0x460 [ 136.696450][ T7002] ? dev_get_by_name_rcu+0x96/0xc0 [ 136.701525][ T7002] dev_ioctl+0x157/0x454 [ 136.705733][ T7002] sock_ioctl+0x394/0x480 [ 136.710028][ T7002] ? dlci_ioctl_set+0x30/0x30 [ 136.714679][ T7002] do_vfs_ioctl+0x63f/0x830 [ 136.719148][ T7002] ? tomoyo_file_ioctl+0x23/0x30 [ 136.724062][ T7002] ksys_ioctl+0x86/0xb0 [ 136.728184][ T7002] __x64_sys_ioctl+0x1e/0x30 [ 136.732742][ T7002] do_syscall_64+0x76/0x1a0 [ 136.737211][ T7002] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.743067][ T7002] RIP: 0033:0x4414d9 [ 136.746939][ T7002] Code: e8 0c e9 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 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.766531][ T7002] RSP: 002b:00007ffd3a34abe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 136.774924][ T7002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414d9 [ 136.782891][ T7002] RDX: 0000000020000080 RSI: 00000000000089f1 RDI: 0000000000000004 [ 136.790829][ T7002] RBP: 00007ffd3a34ac00 R08: 0000000000000001 R09: 0000000000000000 [ 136.798767][ T7002] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 136.806709][ T7002] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 142.532218][ T6994] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881176fbbc0 (size 32): comm "syz-executor222", pid 7000, jiffies 4294949725 (age 19.980s) hex dump (first 32 bytes): 7d 00 30 30 2f 74 61 73 6b 2f 37 30 30 30 00 61 }.00/task/7000.a 6b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 k............... backtrace: [<000000003cf2edfc>] __kmalloc_track_caller+0x169/0x2d0 [<0000000001261af2>] kstrdup+0x3a/0x70 [<00000000508aa0a2>] kstrdup_const+0x48/0x60 [<00000000811c16f5>] kvasprintf_const+0x7e/0xe0 [<00000000e62498a1>] kobject_set_name_vargs+0x40/0xe0 [<0000000070c7c52f>] dev_set_name+0x63/0x90 [<000000003539553c>] netdev_register_kobject+0x5a/0x1b0 [<000000000b90a0c5>] register_netdevice+0x397/0x600 [<000000007468480d>] ip6_tnl_create2+0x3c/0x90 [<00000000276f7e5f>] ip6_tnl_locate+0x1e4/0x2d0 [<000000003f7b8890>] ip6_tnl_ioctl+0x18d/0x3c0 [<0000000008ea76c8>] dev_ifsioc+0x324/0x460 [<0000000003258e1d>] dev_ioctl+0x157/0x454 [<00000000b5233821>] sock_ioctl+0x394/0x480 [<00000000188aeafc>] do_vfs_ioctl+0x63f/0x830 [<00000000c85bbb8b>] ksys_ioctl+0x86/0xb0 BUG: memory leak unreferenced object 0xffff888115a0a0a0 (size 32): comm "syz-executor222", pid 7002, jiffies 4294950932 (age 7.910s) hex dump (first 32 bytes): 89 00 30 32 2f 74 61 73 6b 2f 37 30 30 32 00 00 ..02/task/7002.. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000003cf2edfc>] __kmalloc_track_caller+0x169/0x2d0 [<0000000001261af2>] kstrdup+0x3a/0x70 [<00000000508aa0a2>] kstrdup_const+0x48/0x60 [<00000000811c16f5>] kvasprintf_const+0x7e/0xe0 [<00000000e62498a1>] kobject_set_name_vargs+0x40/0xe0 [<0000000070c7c52f>] dev_set_name+0x63/0x90 [<000000003539553c>] netdev_register_kobject+0x5a/0x1b0 [<000000000b90a0c5>] register_netdevice+0x397/0x600 [<000000007468480d>] ip6_tnl_create2+0x3c/0x90 [<00000000276f7e5f>] ip6_tnl_locate+0x1e4/0x2d0 [<000000003f7b8890>] ip6_tnl_ioctl+0x18d/0x3c0 [<0000000008ea76c8>] dev_ifsioc+0x324/0x460 [<0000000003258e1d>] dev_ioctl+0x157/0x454 [<00000000b5233821>] sock_ioctl+0x394/0x480 [<00000000188aeafc>] do_vfs_ioctl+0x63f/0x830 [<00000000c85bbb8b>] ksys_ioctl+0x86/0xb0