[ 24.388146][ T25] audit: type=1400 audit(1574502895.401:38): avc: denied { watch } for pid=6847 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 24.447472][ T25] audit: type=1800 audit(1574502895.491:39): pid=6757 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 [ 24.468992][ T25] audit: type=1800 audit(1574502895.491:40): pid=6757 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 [ 25.469871][ T25] audit: type=1400 audit(1574502896.511:41): avc: denied { map } for pid=6936 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.106' (ECDSA) to the list of known hosts. syzkaller login: [ 65.712928][ T25] audit: type=1400 audit(1574502936.751:42): avc: denied { map } for pid=6953 comm="syz-executor971" path="/root/syz-executor971453651" 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 [ 72.496613][ T6954] FAULT_INJECTION: forcing a failure. [ 72.496613][ T6954] name failslab, interval 1, probability 0, space 0, times 1 [ 72.509328][ T6954] CPU: 1 PID: 6954 Comm: syz-executor971 Not tainted 5.4.0-rc8-syzkaller #0 [ 72.517982][ T6954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.528009][ T6954] Call Trace: [ 72.531314][ T6954] dump_stack+0xbc/0xe6 [ 72.535441][ T6954] should_fail.cold+0x3c/0x49 [ 72.540085][ T6954] __should_failslab+0x65/0xa0 [ 72.544817][ T6954] should_failslab+0x9/0x14 [ 72.549415][ T6954] kmem_cache_alloc+0x26/0x2c0 [ 72.554148][ T6954] ? kstrdup+0x5a/0x70 [ 72.558186][ T6954] __kernfs_new_node+0x75/0x270 [ 72.563023][ T6954] ? map_id_range_down+0xb4/0x140 [ 72.568035][ T6954] ? make_kgid+0x23/0x30 [ 72.572291][ T6954] kernfs_new_node+0x5e/0x90 [ 72.576852][ T6954] kernfs_create_dir_ns+0x52/0xb0 [ 72.581850][ T6954] sysfs_create_dir_ns+0x8a/0x120 [ 72.586864][ T6954] kobject_add_internal+0x103/0x350 [ 72.592031][ T6954] kobject_add+0x9e/0xe0 [ 72.596243][ T6954] ? _raw_spin_unlock+0x1f/0x40 [ 72.601064][ T6954] ? get_device_parent.isra.0+0x108/0x240 [ 72.606751][ T6954] device_add+0x19d/0x890 [ 72.611095][ T6954] netdev_register_kobject+0xa6/0x1b0 [ 72.616435][ T6954] register_netdevice+0x397/0x610 [ 72.621430][ T6954] bond_newlink+0x41/0x80 [ 72.625725][ T6954] ? bond_changelink+0xc20/0xc20 [ 72.630630][ T6954] __rtnl_newlink+0x892/0xb30 [ 72.635276][ T6954] ? tomoyo_merge_path_acl+0x39/0x60 [ 72.640531][ T6954] ? tomoyo_same_path_acl+0x60/0x60 [ 72.645699][ T6954] ? tomoyo_update_domain+0x9f/0x1f0 [ 72.650967][ T6954] ? debug_smp_processor_id+0x2c/0xd4 [ 72.656308][ T6954] ? rcu_is_watching+0x11/0x50 [ 72.661047][ T6954] ? call_rcu+0xb/0x10 [ 72.665090][ T6954] ? put_object+0x2a/0x40 [ 72.669487][ T6954] ? __delete_object+0x39/0x50 [ 72.674220][ T6954] ? delete_object_full+0x18/0x20 [ 72.679218][ T6954] ? bpf_prog_kallsyms_find+0x39/0x140 [ 72.684762][ T6954] ? __rtnl_newlink+0xb30/0xb30 [ 72.689714][ T6954] rtnl_newlink+0x4e/0x80 [ 72.694013][ T6954] rtnetlink_rcv_msg+0x178/0x4b0 [ 72.698921][ T6954] ? rtnl_calcit.isra.0+0x170/0x170 [ 72.704153][ T6954] netlink_rcv_skb+0x61/0x170 [ 72.708859][ T6954] rtnetlink_rcv+0x1d/0x30 [ 72.713297][ T6954] netlink_unicast+0x1ec/0x2d0 [ 72.718066][ T6954] netlink_sendmsg+0x270/0x480 [ 72.722799][ T6954] sock_sendmsg+0x54/0x70 [ 72.727098][ T6954] ___sys_sendmsg+0x393/0x3c0 [ 72.731747][ T6954] ? _parse_integer+0xbf/0xe0 [ 72.736394][ T6954] ? _kstrtoull+0x92/0xd0 [ 72.740694][ T6954] ? kstrtouint+0x76/0xa0 [ 72.744993][ T6954] ? kstrtouint_from_user+0x7f/0xb0 [ 72.750169][ T6954] ? __fget_light+0x70/0xb0 [ 72.754641][ T6954] ? __fdget+0x1b/0x20 [ 72.758677][ T6954] ? sockfd_lookup_light+0x6c/0xb0 [ 72.763776][ T6954] __sys_sendmsg+0x80/0xf0 [ 72.768163][ T6954] __x64_sys_sendmsg+0x23/0x30 [ 72.772898][ T6954] do_syscall_64+0x73/0x1f0 [ 72.777374][ T6954] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.783232][ T6954] RIP: 0033:0x441549 [ 72.787107][ T6954] 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 [ 72.806698][ T6954] RSP: 002b:00007ffd1933d9a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.815074][ T6954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441549 [ 72.823014][ T6954] RDX: 0000000000000000 RSI: 0000000020003740 RDI: 0000000000000003 [ 72.830956][ T6954] RBP: 00007ffd1933d9c0 R08: 0000000000000002 R09: 0000000000000000 [ 72.838911][ T6954] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 72.846863][ T6954] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 72.854983][ T6954] kobject_add_internal failed for bond1 (error: -12 parent: net) [ 72.862737][ T6954] bond1 (uninitialized): Released all slaves executing program [ 78.696589][ T6956] FAULT_INJECTION: forcing a failure. [ 78.696589][ T6956] name failslab, interval 1, probability 0, space 0, times 0 [ 78.709185][ T6956] CPU: 0 PID: 6956 Comm: syz-executor971 Not tainted 5.4.0-rc8-syzkaller #0 [ 78.717838][ T6956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.727864][ T6956] Call Trace: [ 78.731123][ T6956] dump_stack+0xbc/0xe6 [ 78.735289][ T6956] should_fail.cold+0x3c/0x49 [ 78.739943][ T6956] __should_failslab+0x65/0xa0 [ 78.744673][ T6956] should_failslab+0x9/0x14 [ 78.749145][ T6956] kmem_cache_alloc+0x26/0x2c0 [ 78.753876][ T6956] ? kstrdup+0x5a/0x70 [ 78.757915][ T6956] __kernfs_new_node+0x75/0x270 [ 78.762735][ T6956] ? map_id_range_down+0xb4/0x140 [ 78.767728][ T6956] ? make_kgid+0x23/0x30 [ 78.771940][ T6956] kernfs_new_node+0x5e/0x90 [ 78.776497][ T6956] kernfs_create_dir_ns+0x52/0xb0 [ 78.781541][ T6956] sysfs_create_dir_ns+0x8a/0x120 [ 78.786535][ T6956] kobject_add_internal+0x103/0x350 [ 78.791698][ T6956] kobject_add+0x9e/0xe0 [ 78.795931][ T6956] ? _raw_spin_unlock+0x1f/0x40 [ 78.800748][ T6956] ? get_device_parent.isra.0+0x108/0x240 [ 78.806433][ T6956] device_add+0x19d/0x890 [ 78.810732][ T6956] netdev_register_kobject+0xa6/0x1b0 [ 78.816070][ T6956] register_netdevice+0x397/0x610 [ 78.821065][ T6956] bond_newlink+0x41/0x80 [ 78.825362][ T6956] ? bond_changelink+0xc20/0xc20 [ 78.830282][ T6956] __rtnl_newlink+0x892/0xb30 [ 78.834953][ T6956] ? tomoyo_merge_path_acl+0x39/0x60 [ 78.840219][ T6956] ? tomoyo_same_path_acl+0x60/0x60 [ 78.845384][ T6956] ? tomoyo_update_domain+0x9f/0x1f0 [ 78.850637][ T6956] ? debug_smp_processor_id+0x2c/0xd4 [ 78.855976][ T6956] ? rcu_is_watching+0x11/0x50 [ 78.860718][ T6956] ? call_rcu+0xb/0x10 [ 78.864755][ T6956] ? put_object+0x2a/0x40 [ 78.869051][ T6956] ? __delete_object+0x39/0x50 [ 78.873780][ T6956] ? delete_object_full+0x18/0x20 [ 78.878783][ T6956] ? bpf_prog_kallsyms_find+0x39/0x140 [ 78.884225][ T6956] ? __rtnl_newlink+0xb30/0xb30 [ 78.889043][ T6956] rtnl_newlink+0x4e/0x80 [ 78.893337][ T6956] rtnetlink_rcv_msg+0x178/0x4b0 [ 78.898241][ T6956] ? rtnl_calcit.isra.0+0x170/0x170 [ 78.903420][ T6956] netlink_rcv_skb+0x61/0x170 [ 78.908171][ T6956] rtnetlink_rcv+0x1d/0x30 [ 78.912566][ T6956] netlink_unicast+0x1ec/0x2d0 [ 78.917304][ T6956] netlink_sendmsg+0x270/0x480 [ 78.922048][ T6956] sock_sendmsg+0x54/0x70 [ 78.926344][ T6956] ___sys_sendmsg+0x393/0x3c0 [ 78.930989][ T6956] ? _parse_integer+0xbf/0xe0 [ 78.935647][ T6956] ? _kstrtoull+0x92/0xd0 [ 78.939956][ T6956] ? kstrtouint+0x76/0xa0 [ 78.944264][ T6956] ? kstrtouint_from_user+0x7f/0xb0 [ 78.949440][ T6956] ? __fget_light+0x70/0xb0 [ 78.953910][ T6956] ? __fdget+0x1b/0x20 [ 78.957946][ T6956] ? sockfd_lookup_light+0x6c/0xb0 [ 78.963139][ T6956] __sys_sendmsg+0x80/0xf0 [ 78.967524][ T6956] __x64_sys_sendmsg+0x23/0x30 [ 78.972254][ T6956] do_syscall_64+0x73/0x1f0 [ 78.976726][ T6956] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.982595][ T6956] RIP: 0033:0x441549 [ 78.986460][ T6956] 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 [ 79.006033][ T6956] RSP: 002b:00007ffd1933d9a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.014408][ T6956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441549 [ 79.022361][ T6956] RDX: 0000000000000000 RSI: 0000000020003740 RDI: 0000000000000003 [ 79.030301][ T6956] RBP: 00007ffd1933d9c0 R08: 0000000000000002 R09: 0000000000000000 [ 79.038252][ T6956] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 79.046197][ T6956] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 79.054200][ T6956] kobject_add_internal failed for bond1 (error: -12 parent: net) [ 79.061902][ T6956] bond1 (uninitialized): Released all slaves executing program [ 84.760693][ T6958] FAULT_INJECTION: forcing a failure. [ 84.760693][ T6958] name failslab, interval 1, probability 0, space 0, times 0 [ 84.773581][ T6958] CPU: 1 PID: 6958 Comm: syz-executor971 Not tainted 5.4.0-rc8-syzkaller #0 [ 84.782379][ T6958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.792413][ T6958] Call Trace: [ 84.795682][ T6958] dump_stack+0xbc/0xe6 [ 84.799944][ T6958] should_fail.cold+0x3c/0x49 [ 84.804598][ T6958] __should_failslab+0x65/0xa0 [ 84.809338][ T6958] should_failslab+0x9/0x14 [ 84.813815][ T6958] kmem_cache_alloc+0x26/0x2c0 [ 84.818557][ T6958] ? kstrdup+0x5a/0x70 [ 84.822741][ T6958] __kernfs_new_node+0x75/0x270 [ 84.827708][ T6958] ? map_id_range_down+0xb4/0x140 [ 84.832783][ T6958] ? make_kgid+0x23/0x30 [ 84.837000][ T6958] kernfs_new_node+0x5e/0x90 [ 84.841567][ T6958] kernfs_create_dir_ns+0x52/0xb0 [ 84.846837][ T6958] sysfs_create_dir_ns+0x8a/0x120 [ 84.851841][ T6958] kobject_add_internal+0x103/0x350 [ 84.857027][ T6958] kobject_add+0x9e/0xe0 [ 84.861370][ T6958] ? _raw_spin_unlock+0x1f/0x40 [ 84.866317][ T6958] ? get_device_parent.isra.0+0x108/0x240 [ 84.872014][ T6958] device_add+0x19d/0x890 [ 84.876324][ T6958] netdev_register_kobject+0xa6/0x1b0 [ 84.881674][ T6958] register_netdevice+0x397/0x610 [ 84.886675][ T6958] bond_newlink+0x41/0x80 [ 84.890982][ T6958] ? bond_changelink+0xc20/0xc20 [ 84.895893][ T6958] __rtnl_newlink+0x892/0xb30 [ 84.900547][ T6958] ? tomoyo_merge_path_acl+0x39/0x60 [ 84.905932][ T6958] ? tomoyo_same_path_acl+0x60/0x60 [ 84.911102][ T6958] ? tomoyo_update_domain+0x9f/0x1f0 [ 84.916434][ T6958] ? debug_smp_processor_id+0x2c/0xd4 [ 84.921782][ T6958] ? rcu_is_watching+0x11/0x50 [ 84.926635][ T6958] ? call_rcu+0xb/0x10 [ 84.930681][ T6958] ? put_object+0x2a/0x40 [ 84.935117][ T6958] ? __delete_object+0x39/0x50 [ 84.939861][ T6958] ? delete_object_full+0x18/0x20 [ 84.945261][ T6958] ? bpf_prog_kallsyms_find+0x39/0x140 [ 84.950705][ T6958] ? __rtnl_newlink+0xb30/0xb30 [ 84.955538][ T6958] rtnl_newlink+0x4e/0x80 [ 84.959944][ T6958] rtnetlink_rcv_msg+0x178/0x4b0 [ 84.964859][ T6958] ? rtnl_calcit.isra.0+0x170/0x170 [ 84.970033][ T6958] netlink_rcv_skb+0x61/0x170 [ 84.974924][ T6958] rtnetlink_rcv+0x1d/0x30 [ 84.979320][ T6958] netlink_unicast+0x1ec/0x2d0 [ 84.984176][ T6958] netlink_sendmsg+0x270/0x480 [ 84.988920][ T6958] sock_sendmsg+0x54/0x70 [ 84.993342][ T6958] ___sys_sendmsg+0x393/0x3c0 [ 84.997999][ T6958] ? _parse_integer+0xbf/0xe0 [ 85.002660][ T6958] ? _kstrtoull+0x92/0xd0 [ 85.007037][ T6958] ? kstrtouint+0x76/0xa0 [ 85.011345][ T6958] ? kstrtouint_from_user+0x7f/0xb0 [ 85.016523][ T6958] ? __fget_light+0x70/0xb0 [ 85.021016][ T6958] ? __fdget+0x1b/0x20 [ 85.025096][ T6958] ? sockfd_lookup_light+0x6c/0xb0 [ 85.030220][ T6958] __sys_sendmsg+0x80/0xf0 [ 85.034615][ T6958] __x64_sys_sendmsg+0x23/0x30 [ 85.039357][ T6958] do_syscall_64+0x73/0x1f0 [ 85.043841][ T6958] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 85.049835][ T6958] RIP: 0033:0x441549 [ 85.053708][ T6958] 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 [ 85.073378][ T6958] RSP: 002b:00007ffd1933d9a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.081765][ T6958] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441549 [ 85.089714][ T6958] RDX: 0000000000000000 RSI: 0000000020003740 RDI: 0000000000000003 [ 85.097665][ T6958] RBP: 00007ffd1933d9c0 R08: 0000000000000002 R09: 0000000000000000 [ 85.105803][ T6958] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 85.113798][ T6958] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 85.121999][ T6958] kobject_add_internal failed for bond1 (error: -12 parent: net) [ 85.129802][ T6958] bond1 (uninitialized): Released all slaves executing program [ 90.820865][ T6960] FAULT_INJECTION: forcing a failure. [ 90.820865][ T6960] name failslab, interval 1, probability 0, space 0, times 0 [ 90.833514][ T6960] CPU: 1 PID: 6960 Comm: syz-executor971 Not tainted 5.4.0-rc8-syzkaller #0 [ 90.842153][ T6960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.852175][ T6960] Call Trace: [ 90.855435][ T6960] dump_stack+0xbc/0xe6 [ 90.859557][ T6960] should_fail.cold+0x3c/0x49 [ 90.864202][ T6960] __should_failslab+0x65/0xa0 [ 90.868931][ T6960] should_failslab+0x9/0x14 [ 90.873413][ T6960] kmem_cache_alloc+0x26/0x2c0 [ 90.878144][ T6960] ? kstrdup+0x5a/0x70 [ 90.882179][ T6960] __kernfs_new_node+0x75/0x270 [ 90.886996][ T6960] ? map_id_range_down+0xb4/0x140 [ 90.891990][ T6960] ? make_kgid+0x23/0x30 [ 90.896201][ T6960] kernfs_new_node+0x5e/0x90 [ 90.900757][ T6960] kernfs_create_dir_ns+0x52/0xb0 [ 90.905749][ T6960] sysfs_create_dir_ns+0x8a/0x120 [ 90.910740][ T6960] kobject_add_internal+0x103/0x350 [ 90.915904][ T6960] kobject_add+0x9e/0xe0 [ 90.920115][ T6960] ? _raw_spin_unlock+0x1f/0x40 [ 90.924936][ T6960] ? get_device_parent.isra.0+0x108/0x240 [ 90.930645][ T6960] device_add+0x19d/0x890 [ 90.934950][ T6960] netdev_register_kobject+0xa6/0x1b0 [ 90.940292][ T6960] register_netdevice+0x397/0x610 [ 90.945285][ T6960] bond_newlink+0x41/0x80 [ 90.949580][ T6960] ? bond_changelink+0xc20/0xc20 [ 90.954486][ T6960] __rtnl_newlink+0x892/0xb30 [ 90.959132][ T6960] ? tomoyo_merge_path_acl+0x39/0x60 [ 90.964383][ T6960] ? tomoyo_same_path_acl+0x60/0x60 [ 90.969549][ T6960] ? tomoyo_update_domain+0x9f/0x1f0 [ 90.974802][ T6960] ? debug_smp_processor_id+0x2c/0xd4 [ 90.980142][ T6960] ? rcu_is_watching+0x11/0x50 [ 90.984874][ T6960] ? call_rcu+0xb/0x10 [ 90.988909][ T6960] ? put_object+0x2a/0x40 [ 90.993206][ T6960] ? __delete_object+0x39/0x50 [ 90.997981][ T6960] ? delete_object_full+0x18/0x20 [ 91.003037][ T6960] ? bpf_prog_kallsyms_find+0x39/0x140 [ 91.008465][ T6960] ? __rtnl_newlink+0xb30/0xb30 [ 91.013284][ T6960] rtnl_newlink+0x4e/0x80 [ 91.017582][ T6960] rtnetlink_rcv_msg+0x178/0x4b0 [ 91.022485][ T6960] ? rtnl_calcit.isra.0+0x170/0x170 [ 91.027648][ T6960] netlink_rcv_skb+0x61/0x170 [ 91.032366][ T6960] rtnetlink_rcv+0x1d/0x30 [ 91.036756][ T6960] netlink_unicast+0x1ec/0x2d0 [ 91.041496][ T6960] netlink_sendmsg+0x270/0x480 [ 91.046234][ T6960] sock_sendmsg+0x54/0x70 [ 91.050532][ T6960] ___sys_sendmsg+0x393/0x3c0 [ 91.055191][ T6960] ? _parse_integer+0xbf/0xe0 [ 91.059873][ T6960] ? _kstrtoull+0x92/0xd0 [ 91.064171][ T6960] ? kstrtouint+0x76/0xa0 [ 91.068467][ T6960] ? kstrtouint_from_user+0x7f/0xb0 [ 91.073721][ T6960] ? __fget_light+0x70/0xb0 [ 91.078193][ T6960] ? __fdget+0x1b/0x20 [ 91.082236][ T6960] ? sockfd_lookup_light+0x6c/0xb0 [ 91.087356][ T6960] __sys_sendmsg+0x80/0xf0 [ 91.091798][ T6960] __x64_sys_sendmsg+0x23/0x30 [ 91.096531][ T6960] do_syscall_64+0x73/0x1f0 [ 91.101004][ T6960] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 91.106956][ T6960] RIP: 0033:0x441549 [ 91.110839][ T6960] 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 [ 91.130415][ T6960] RSP: 002b:00007ffd1933d9a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 91.138791][ T6960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441549 [ 91.146731][ T6960] RDX: 0000000000000000 RSI: 0000000020003740 RDI: 0000000000000003 [ 91.154670][ T6960] RBP: 00007ffd1933d9c0 R08: 0000000000000002 R09: 0000000000000000 [ 91.162610][ T6960] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 91.170565][ T6960] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 91.183473][ T6960] kobject_add_internal failed for bond1 (error: -12 parent: net) [ 91.191189][ T6960] bond1 (uninitialized): Released all slaves executing program [ 97.114171][ T6962] FAULT_INJECTION: forcing a failure. [ 97.114171][ T6962] name failslab, interval 1, probability 0, space 0, times 0 [ 97.126978][ T6962] CPU: 1 PID: 6962 Comm: syz-executor971 Not tainted 5.4.0-rc8-syzkaller #0 [ 97.135618][ T6962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.145642][ T6962] Call Trace: [ 97.148903][ T6962] dump_stack+0xbc/0xe6 [ 97.153037][ T6962] should_fail.cold+0x3c/0x49 [ 97.157682][ T6962] __should_failslab+0x65/0xa0 [ 97.162413][ T6962] should_failslab+0x9/0x14 [ 97.166882][ T6962] kmem_cache_alloc+0x26/0x2c0 [ 97.171613][ T6962] create_object+0x3d/0x360 [ 97.176083][ T6962] kmemleak_alloc+0x21/0x30 [ 97.180553][ T6962] __kmalloc_track_caller+0x165/0x300 [ 97.185890][ T6962] ? kstrdup_const+0x48/0x60 [ 97.190457][ T6962] kstrdup+0x3a/0x70 [ 97.194315][ T6962] kstrdup_const+0x48/0x60 [ 97.198697][ T6962] __kernfs_new_node+0x53/0x270 [ 97.203515][ T6962] ? map_id_range_down+0xb4/0x140 [ 97.208519][ T6962] ? make_kgid+0x23/0x30 [ 97.212738][ T6962] kernfs_new_node+0x5e/0x90 [ 97.217303][ T6962] kernfs_create_dir_ns+0x52/0xb0 [ 97.222311][ T6962] sysfs_create_dir_ns+0x8a/0x120 [ 97.227316][ T6962] kobject_add_internal+0x103/0x350 [ 97.232482][ T6962] kobject_add+0x9e/0xe0 [ 97.236817][ T6962] ? _raw_spin_unlock+0x1f/0x40 [ 97.241638][ T6962] ? get_device_parent.isra.0+0x108/0x240 [ 97.247439][ T6962] device_add+0x19d/0x890 [ 97.251742][ T6962] netdev_register_kobject+0xa6/0x1b0 [ 97.257084][ T6962] register_netdevice+0x397/0x610 [ 97.262076][ T6962] bond_newlink+0x41/0x80 [ 97.266375][ T6962] ? bond_changelink+0xc20/0xc20 [ 97.271290][ T6962] __rtnl_newlink+0x892/0xb30 [ 97.275940][ T6962] ? tomoyo_merge_path_acl+0x39/0x60 [ 97.281336][ T6962] ? tomoyo_same_path_acl+0x60/0x60 [ 97.286500][ T6962] ? tomoyo_update_domain+0x9f/0x1f0 [ 97.291813][ T6962] ? debug_smp_processor_id+0x2c/0xd4 [ 97.297155][ T6962] ? rcu_is_watching+0x11/0x50 [ 97.301897][ T6962] ? call_rcu+0xb/0x10 [ 97.305935][ T6962] ? put_object+0x2a/0x40 [ 97.310232][ T6962] ? __delete_object+0x39/0x50 [ 97.314961][ T6962] ? delete_object_full+0x18/0x20 [ 97.320654][ T6962] ? bpf_prog_kallsyms_find+0x39/0x140 [ 97.326084][ T6962] ? __rtnl_newlink+0xb30/0xb30 [ 97.330911][ T6962] rtnl_newlink+0x4e/0x80 [ 97.335208][ T6962] rtnetlink_rcv_msg+0x178/0x4b0 [ 97.340272][ T6962] ? rtnl_calcit.isra.0+0x170/0x170 [ 97.345449][ T6962] netlink_rcv_skb+0x61/0x170 [ 97.350134][ T6962] rtnetlink_rcv+0x1d/0x30 [ 97.354520][ T6962] netlink_unicast+0x1ec/0x2d0 [ 97.359252][ T6962] netlink_sendmsg+0x270/0x480 [ 97.363989][ T6962] sock_sendmsg+0x54/0x70 [ 97.368286][ T6962] ___sys_sendmsg+0x393/0x3c0 [ 97.372935][ T6962] ? _parse_integer+0xbf/0xe0 [ 97.377581][ T6962] ? _kstrtoull+0x92/0xd0 [ 97.381878][ T6962] ? kstrtouint+0x76/0xa0 [ 97.386176][ T6962] ? kstrtouint_from_user+0x7f/0xb0 [ 97.391342][ T6962] ? __fget_light+0x70/0xb0 [ 97.395821][ T6962] ? __fdget+0x1b/0x20 [ 97.404550][ T6962] ? sockfd_lookup_light+0x6c/0xb0 [ 97.409627][ T6962] __sys_sendmsg+0x80/0xf0 [ 97.414360][ T6962] __x64_sys_sendmsg+0x23/0x30 [ 97.419092][ T6962] do_syscall_64+0x73/0x1f0 [ 97.423570][ T6962] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 97.429432][ T6962] RIP: 0033:0x441549 [ 97.433295][ T6962] 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 [ 97.452881][ T6962] RSP: 002b:00007ffd1933d9a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 97.461259][ T6962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441549 [ 97.469212][ T6962] RDX: 0000000000000000 RSI: 0000000020003740 RDI: 0000000000000003 [ 97.477151][ T6962] RBP: 00007ffd1933d9c0 R08: 0000000000000002 R09: 0000000000000000 [ 97.485092][ T6962] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 97.493035][ T6962] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 103.188934][ T6953] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 105.217584][ T6953] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888122c02460 (size 32): comm "syz-executor971", pid 6954, jiffies 4294944517 (age 32.800s) hex dump (first 32 bytes): 62 6f 6e 64 31 00 00 00 03 00 00 00 00 00 00 00 bond1........... 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001ee2d527>] __kmalloc_track_caller+0x165/0x300 [<000000006f4034d3>] kstrdup+0x3a/0x70 [<00000000936dc748>] kstrdup_const+0x48/0x60 [<00000000b5e84aae>] kvasprintf_const+0x7e/0xe0 [<00000000d6d7e97d>] kobject_set_name_vargs+0x40/0xe0 [<00000000558d99cb>] dev_set_name+0x63/0x90 [<00000000b31bc029>] netdev_register_kobject+0x5a/0x1b0 [<00000000d08b73e9>] register_netdevice+0x397/0x610 [<000000003664b8e8>] bond_newlink+0x41/0x80 [<00000000a4841fa9>] __rtnl_newlink+0x892/0xb30 [<00000000ce24c965>] rtnl_newlink+0x4e/0x80 [<0000000086f99cef>] rtnetlink_rcv_msg+0x178/0x4b0 [<00000000a54fc992>] netlink_rcv_skb+0x61/0x170 [<0000000047a33b85>] rtnetlink_rcv+0x1d/0x30 [<000000004ff05ad6>] netlink_unicast+0x1ec/0x2d0 [<000000000ea06a8e>] netlink_sendmsg+0x270/0x480 BUG: memory leak unreferenced object 0xffff88811927fc20 (size 32): comm "syz-executor971", pid 6956, jiffies 4294945137 (age 26.600s) hex dump (first 32 bytes): 62 6f 6e 64 31 00 00 00 00 00 00 00 00 00 00 00 bond1........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001ee2d527>] __kmalloc_track_caller+0x165/0x300 [<000000006f4034d3>] kstrdup+0x3a/0x70 [<00000000936dc748>] kstrdup_const+0x48/0x60 [<00000000b5e84aae>] kvasprintf_const+0x7e/0xe0 [<00000000d6d7e97d>] kobject_set_name_vargs+0x40/0xe0 [<00000000558d99cb>] dev_set_name+0x63/0x90 [<00000000b31bc029>] netdev_register_kobject+0x5a/0x1b0 [<00000000d08b73e9>] register_netdevice+0x397/0x610 [<000000003664b8e8>] bond_newlink+0x41/0x80 [<00000000a4841fa9>] __rtnl_newlink+0x892/0xb30 [<00000000ce24c965>] rtnl_newlink+0x4e/0x80 [<0000000086f99cef>] rtnetlink_rcv_msg+0x178/0x4b0 [<00000000a54fc992>] netlink_rcv_skb+0x61/0x170 [<0000000047a33b85>] rtnetlink_rcv+0x1d/0x30 [<000000004ff05ad6>] netlink_unicast+0x1ec/0x2d0 [<000000000ea06a8e>] netlink_sendmsg+0x270/0x480 BUG: memory leak unreferenced object 0xffff88811ddc2900 (size 32): comm "syz-executor971", pid 6958, jiffies 4294945743 (age 20.540s) hex dump (first 32 bytes): 62 6f 6e 64 31 00 00 00 03 00 00 00 00 00 00 00 bond1........... 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001ee2d527>] __kmalloc_track_caller+0x165/0x300 [<000000006f4034d3>] kstrdup+0x3a/0x70 [<00000000936dc748>] kstrdup_const+0x48/0x60 [<00000000b5e84aae>] kvasprintf_const+0x7e/0xe0 [<00000000d6d7e97d>] kobject_set_name_vargs+0x40/0xe0 [<00000000558d99cb>] dev_set_name+0x63/0x90 [<00000000b31bc029>] netdev_register_kobject+0x5a/0x1b0 [<00000000d08b73e9>] register_netdevice+0x397/0x610 [<000000003664b8e8>] bond_newlink+0x41/0x80 [<00000000a4841fa9>] __rtnl_newlink+0x892/0xb30 [<00000000ce24c965>] rtnl_newlink+0x4e/0x80 [<0000000086f99cef>] rtnetlink_rcv_msg+0x178/0x4b0 [<00000000a54fc992>] netlink_rcv_skb+0x61/0x170 [<0000000047a33b85>] rtnetlink_rcv+0x1d/0x30 [<000000004ff05ad6>] netlink_unicast+0x1ec/0x2d0 [<000000000ea06a8e>] netlink_sendmsg+0x270/0x480