Warning: Permanently added '10.128.1.7' (ECDSA) to the list of known hosts. [ 65.896782][ T25] audit: type=1400 audit(1579853741.671:42): avc: denied { map } for pid=7371 comm="syz-executor765" path="/root/syz-executor765848411" dev="sda1" ino=16481 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 [ 73.014182][ T7372] FAULT_INJECTION: forcing a failure. [ 73.014182][ T7372] name failslab, interval 1, probability 0, space 0, times 1 [ 73.026964][ T7372] CPU: 0 PID: 7372 Comm: syz-executor765 Not tainted 5.5.0-rc7-syzkaller #0 [ 73.035621][ T7372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.045656][ T7372] Call Trace: [ 73.048931][ T7372] dump_stack+0xbc/0xe6 [ 73.053093][ T7372] should_fail.cold+0x3c/0x49 [ 73.057835][ T7372] __should_failslab+0x65/0xa0 [ 73.062600][ T7372] should_failslab+0x9/0x14 [ 73.067164][ T7372] kmem_cache_alloc+0x26/0x2c0 [ 73.071903][ T7372] ? kstrdup+0x5a/0x70 [ 73.075943][ T7372] __kernfs_new_node+0x75/0x280 [ 73.080772][ T7372] ? make_kgid+0x23/0x30 [ 73.085015][ T7372] kernfs_new_node+0x5e/0x90 [ 73.089581][ T7372] kernfs_create_dir_ns+0x52/0xb0 [ 73.094593][ T7372] sysfs_create_dir_ns+0x8a/0x120 [ 73.099632][ T7372] kobject_add_internal+0x103/0x350 [ 73.104797][ T7372] kobject_add+0x9e/0xe0 [ 73.109018][ T7372] ? _raw_spin_unlock+0x1f/0x40 [ 73.113934][ T7372] ? get_device_parent.isra.0+0x108/0x240 [ 73.119627][ T7372] device_add+0x19d/0xa60 [ 73.123959][ T7372] netdev_register_kobject+0xa6/0x1b0 [ 73.129308][ T7372] register_netdevice+0x1ce/0x650 [ 73.134314][ T7372] bond_newlink+0x41/0x80 [ 73.138615][ T7372] ? bond_changelink+0xc20/0xc20 [ 73.143538][ T7372] __rtnl_newlink+0x89a/0xb80 [ 73.148201][ T7372] ? is_bpf_text_address+0x24/0x30 [ 73.153285][ T7372] ? kernel_text_address+0x45/0xb0 [ 73.158428][ T7372] ? full_name_hash+0x98/0xe0 [ 73.163121][ T7372] ? tomoyo_merge_path_acl+0x39/0x60 [ 73.168405][ T7372] ? tomoyo_same_path_acl+0x60/0x60 [ 73.173577][ T7372] ? tomoyo_update_domain+0x9f/0x1f0 [ 73.178842][ T7372] ? debug_smp_processor_id+0x27/0xad [ 73.184191][ T7372] ? rcu_is_watching+0x11/0x50 [ 73.188922][ T7372] ? bpf_prog_kallsyms_find+0xee/0x120 [ 73.194417][ T7372] ? __rtnl_newlink+0xb80/0xb80 [ 73.199239][ T7372] rtnl_newlink+0x4e/0x80 [ 73.203551][ T7372] rtnetlink_rcv_msg+0x178/0x4b0 [ 73.208469][ T7372] ? rtnl_calcit.isra.0+0x170/0x170 [ 73.213644][ T7372] netlink_rcv_skb+0x61/0x170 [ 73.218307][ T7372] rtnetlink_rcv+0x1d/0x30 [ 73.222701][ T7372] netlink_unicast+0x223/0x310 [ 73.227442][ T7372] netlink_sendmsg+0x2c0/0x570 [ 73.232193][ T7372] sock_sendmsg+0x54/0x70 [ 73.236517][ T7372] ____sys_sendmsg+0x2d0/0x300 [ 73.241262][ T7372] ___sys_sendmsg+0x8a/0xd0 [ 73.245758][ T7372] ? kstrtouint+0x76/0xa0 [ 73.250065][ T7372] ? kstrtouint_from_user+0x7f/0xb0 [ 73.255240][ T7372] ? __fget_light+0x70/0xb0 [ 73.259721][ T7372] ? __fdget+0x1b/0x20 [ 73.263769][ T7372] ? sockfd_lookup_light+0x6c/0xb0 [ 73.268858][ T7372] __sys_sendmsg+0x80/0xf0 [ 73.273294][ T7372] __x64_sys_sendmsg+0x23/0x30 [ 73.278035][ T7372] do_syscall_64+0x73/0x220 [ 73.282518][ T7372] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.288382][ T7372] RIP: 0033:0x441589 [ 73.292259][ T7372] 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 [ 73.311941][ T7372] RSP: 002b:00007ffe98e40b78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 73.320330][ T7372] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441589 [ 73.328294][ T7372] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 73.336280][ T7372] RBP: 00007ffe98e40b90 R08: 0000000000000002 R09: 0000000000000000 [ 73.344230][ T7372] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 73.352285][ T7372] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 73.360423][ T7372] kobject_add_internal failed for bond1 (error: -12 parent: net) [ 73.368190][ T7372] bond1 (uninitialized): Released all slaves executing program [ 78.645508][ T7374] FAULT_INJECTION: forcing a failure. [ 78.645508][ T7374] name failslab, interval 1, probability 0, space 0, times 0 [ 78.658263][ T7374] CPU: 0 PID: 7374 Comm: syz-executor765 Not tainted 5.5.0-rc7-syzkaller #0 [ 78.667115][ T7374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.677272][ T7374] Call Trace: [ 78.680650][ T7374] dump_stack+0xbc/0xe6 [ 78.684787][ T7374] should_fail.cold+0x3c/0x49 [ 78.689443][ T7374] __should_failslab+0x65/0xa0 [ 78.694282][ T7374] should_failslab+0x9/0x14 [ 78.698773][ T7374] __kmalloc_track_caller+0x50/0x300 [ 78.704066][ T7374] ? kstrdup_const+0x48/0x60 [ 78.708719][ T7374] kstrdup+0x3a/0x70 [ 78.712633][ T7374] kstrdup_const+0x48/0x60 [ 78.717028][ T7374] __kernfs_new_node+0x53/0x280 [ 78.721864][ T7374] ? make_kgid+0x23/0x30 [ 78.726087][ T7374] kernfs_new_node+0x5e/0x90 [ 78.730655][ T7374] kernfs_create_dir_ns+0x52/0xb0 [ 78.735662][ T7374] sysfs_create_dir_ns+0x8a/0x120 [ 78.740667][ T7374] kobject_add_internal+0x103/0x350 [ 78.745839][ T7374] kobject_add+0x9e/0xe0 [ 78.750072][ T7374] ? _raw_spin_unlock+0x1f/0x40 [ 78.754987][ T7374] ? get_device_parent.isra.0+0x108/0x240 [ 78.760684][ T7374] device_add+0x19d/0xa60 [ 78.765076][ T7374] netdev_register_kobject+0xa6/0x1b0 [ 78.770427][ T7374] register_netdevice+0x1ce/0x650 [ 78.775583][ T7374] bond_newlink+0x41/0x80 [ 78.779887][ T7374] ? bond_changelink+0xc20/0xc20 [ 78.784801][ T7374] __rtnl_newlink+0x89a/0xb80 [ 78.789452][ T7374] ? is_bpf_text_address+0x24/0x30 [ 78.794621][ T7374] ? kernel_text_address+0x45/0xb0 [ 78.799707][ T7374] ? full_name_hash+0x98/0xe0 [ 78.804369][ T7374] ? tomoyo_merge_path_acl+0x39/0x60 [ 78.809637][ T7374] ? tomoyo_same_path_acl+0x60/0x60 [ 78.814814][ T7374] ? tomoyo_update_domain+0x9f/0x1f0 [ 78.820102][ T7374] ? debug_smp_processor_id+0x27/0xad [ 78.825458][ T7374] ? rcu_is_watching+0x11/0x50 [ 78.830204][ T7374] ? bpf_prog_kallsyms_find+0xee/0x120 [ 78.835745][ T7374] ? __rtnl_newlink+0xb80/0xb80 [ 78.840572][ T7374] rtnl_newlink+0x4e/0x80 [ 78.844889][ T7374] rtnetlink_rcv_msg+0x178/0x4b0 [ 78.849856][ T7374] ? rtnl_calcit.isra.0+0x170/0x170 [ 78.855110][ T7374] netlink_rcv_skb+0x61/0x170 [ 78.859764][ T7374] rtnetlink_rcv+0x1d/0x30 [ 78.866243][ T7374] netlink_unicast+0x223/0x310 [ 78.871095][ T7374] netlink_sendmsg+0x2c0/0x570 [ 78.875871][ T7374] sock_sendmsg+0x54/0x70 [ 78.880217][ T7374] ____sys_sendmsg+0x2d0/0x300 [ 78.884955][ T7374] ___sys_sendmsg+0x8a/0xd0 [ 78.889443][ T7374] ? kstrtouint+0x76/0xa0 [ 78.893935][ T7374] ? kstrtouint_from_user+0x7f/0xb0 [ 78.899108][ T7374] ? __fget_light+0x70/0xb0 [ 78.903680][ T7374] ? __fdget+0x1b/0x20 [ 78.907829][ T7374] ? sockfd_lookup_light+0x6c/0xb0 [ 78.912938][ T7374] __sys_sendmsg+0x80/0xf0 [ 78.917340][ T7374] __x64_sys_sendmsg+0x23/0x30 [ 78.922091][ T7374] do_syscall_64+0x73/0x220 [ 78.926586][ T7374] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.932454][ T7374] RIP: 0033:0x441589 [ 78.936322][ T7374] 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 [ 78.955903][ T7374] RSP: 002b:00007ffe98e40b78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 78.964389][ T7374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441589 [ 78.972546][ T7374] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 78.980492][ T7374] RBP: 00007ffe98e40b90 R08: 0000000000000002 R09: 0000000000000000 [ 78.988467][ T7374] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 78.996414][ T7374] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 79.004449][ T7374] kobject_add_internal failed for bond1 (error: -12 parent: net) [ 79.012174][ T7374] bond1 (uninitialized): Released all slaves executing program [ 84.250335][ T7376] FAULT_INJECTION: forcing a failure. [ 84.250335][ T7376] name failslab, interval 1, probability 0, space 0, times 0 [ 84.263053][ T7376] CPU: 1 PID: 7376 Comm: syz-executor765 Not tainted 5.5.0-rc7-syzkaller #0 [ 84.272916][ T7376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.282956][ T7376] Call Trace: [ 84.286223][ T7376] dump_stack+0xbc/0xe6 [ 84.290363][ T7376] should_fail.cold+0x3c/0x49 [ 84.295017][ T7376] __should_failslab+0x65/0xa0 [ 84.300192][ T7376] should_failslab+0x9/0x14 [ 84.304672][ T7376] kmem_cache_alloc+0x26/0x2c0 [ 84.309411][ T7376] ? find_next_bit+0x6a/0x90 [ 84.314010][ T7376] create_object+0x3d/0x360 [ 84.318514][ T7376] kmemleak_alloc+0x21/0x30 [ 84.323009][ T7376] __kmalloc_track_caller+0x165/0x300 [ 84.328358][ T7376] ? kstrdup_const+0x48/0x60 [ 84.332921][ T7376] kstrdup+0x3a/0x70 [ 84.336826][ T7376] kstrdup_const+0x48/0x60 [ 84.341225][ T7376] __kernfs_new_node+0x53/0x280 [ 84.346055][ T7376] ? make_kgid+0x23/0x30 [ 84.350315][ T7376] kernfs_new_node+0x5e/0x90 [ 84.355014][ T7376] kernfs_create_dir_ns+0x52/0xb0 [ 84.360016][ T7376] sysfs_create_dir_ns+0x8a/0x120 [ 84.365389][ T7376] kobject_add_internal+0x103/0x350 [ 84.370600][ T7376] kobject_add+0x9e/0xe0 [ 84.374825][ T7376] ? _raw_spin_unlock+0x1f/0x40 [ 84.379699][ T7376] ? get_device_parent.isra.0+0x108/0x240 [ 84.385416][ T7376] device_add+0x19d/0xa60 [ 84.389727][ T7376] netdev_register_kobject+0xa6/0x1b0 [ 84.395079][ T7376] register_netdevice+0x1ce/0x650 [ 84.400077][ T7376] bond_newlink+0x41/0x80 [ 84.404382][ T7376] ? bond_changelink+0xc20/0xc20 [ 84.409295][ T7376] __rtnl_newlink+0x89a/0xb80 [ 84.413949][ T7376] ? is_bpf_text_address+0x24/0x30 [ 84.419034][ T7376] ? kernel_text_address+0x45/0xb0 [ 84.424122][ T7376] ? full_name_hash+0x98/0xe0 [ 84.429013][ T7376] ? tomoyo_merge_path_acl+0x39/0x60 [ 84.434288][ T7376] ? tomoyo_same_path_acl+0x60/0x60 [ 84.439462][ T7376] ? tomoyo_update_domain+0x9f/0x1f0 [ 84.444743][ T7376] ? debug_smp_processor_id+0x27/0xad [ 84.450099][ T7376] ? rcu_is_watching+0x11/0x50 [ 84.454838][ T7376] ? bpf_prog_kallsyms_find+0xee/0x120 [ 84.460274][ T7376] ? __rtnl_newlink+0xb80/0xb80 [ 84.465114][ T7376] rtnl_newlink+0x4e/0x80 [ 84.469475][ T7376] rtnetlink_rcv_msg+0x178/0x4b0 [ 84.474386][ T7376] ? rtnl_calcit.isra.0+0x170/0x170 [ 84.479559][ T7376] netlink_rcv_skb+0x61/0x170 [ 84.484412][ T7376] rtnetlink_rcv+0x1d/0x30 [ 84.488799][ T7376] netlink_unicast+0x223/0x310 [ 84.493538][ T7376] netlink_sendmsg+0x2c0/0x570 [ 84.498281][ T7376] sock_sendmsg+0x54/0x70 [ 84.502585][ T7376] ____sys_sendmsg+0x2d0/0x300 [ 84.507364][ T7376] ___sys_sendmsg+0x8a/0xd0 [ 84.511848][ T7376] ? kstrtouint+0x76/0xa0 [ 84.516158][ T7376] ? kstrtouint_from_user+0x7f/0xb0 [ 84.521333][ T7376] ? __fget_light+0x70/0xb0 [ 84.525802][ T7376] ? __fdget+0x1b/0x20 [ 84.529848][ T7376] ? sockfd_lookup_light+0x6c/0xb0 [ 84.534942][ T7376] __sys_sendmsg+0x80/0xf0 [ 84.539338][ T7376] __x64_sys_sendmsg+0x23/0x30 [ 84.544078][ T7376] do_syscall_64+0x73/0x220 [ 84.548562][ T7376] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.554434][ T7376] RIP: 0033:0x441589 [ 84.558310][ T7376] 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 [ 84.577971][ T7376] RSP: 002b:00007ffe98e40b78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 84.586477][ T7376] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441589 [ 84.594540][ T7376] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 84.603447][ T7376] RBP: 00007ffe98e40b90 R08: 0000000000000002 R09: 0000000000000000 [ 84.611402][ T7376] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 84.619347][ T7376] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 85.782669][ T7371] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 89.812655][ T7371] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810df7a380 (size 32): comm "syz-executor765", pid 7372, jiffies 4294944563 (age 19.060s) 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: [<000000007cb7bd90>] __kmalloc_track_caller+0x165/0x300 [<00000000af2a9d98>] kstrdup+0x3a/0x70 [<000000003e23e481>] kstrdup_const+0x48/0x60 [<00000000fc74365a>] kvasprintf_const+0x7e/0xe0 [<00000000e4521d6b>] kobject_set_name_vargs+0x40/0xe0 [<00000000b4f8ddab>] dev_set_name+0x63/0x90 [<00000000e3d84494>] netdev_register_kobject+0x5a/0x1b0 [<00000000cd01fe3d>] register_netdevice+0x1ce/0x650 [<000000002e333573>] bond_newlink+0x41/0x80 [<000000003b4042ca>] __rtnl_newlink+0x89a/0xb80 [<00000000bd44508b>] rtnl_newlink+0x4e/0x80 [<00000000b392515b>] rtnetlink_rcv_msg+0x178/0x4b0 [<0000000099050a96>] netlink_rcv_skb+0x61/0x170 [<000000001fdf241e>] rtnetlink_rcv+0x1d/0x30 [<000000005e604184>] netlink_unicast+0x223/0x310 [<000000007ff53ffa>] netlink_sendmsg+0x2c0/0x570 BUG: memory leak unreferenced object 0xffff888121a75980 (size 32): comm "syz-executor765", pid 7374, jiffies 4294945126 (age 13.430s) hex dump (first 32 bytes): 62 6f 6e 64 31 00 00 00 00 00 00 00 20 00 00 00 bond1....... ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007cb7bd90>] __kmalloc_track_caller+0x165/0x300 [<00000000af2a9d98>] kstrdup+0x3a/0x70 [<000000003e23e481>] kstrdup_const+0x48/0x60 [<00000000fc74365a>] kvasprintf_const+0x7e/0xe0 [<00000000e4521d6b>] kobject_set_name_vargs+0x40/0xe0 [<00000000b4f8ddab>] dev_set_name+0x63/0x90 [<00000000e3d84494>] netdev_register_kobject+0x5a/0x1b0 [<00000000cd01fe3d>] register_netdevice+0x1ce/0x650 [<000000002e333573>] bond_newlink+0x41/0x80 [<000000003b4042ca>] __rtnl_newlink+0x89a/0xb80 [<00000000bd44508b>] rtnl_newlink+0x4e/0x80 [<00000000b392515b>] rtnetlink_rcv_msg+0x178/0x4b0 [<0000000099050a96>] netlink_rcv_skb+0x61/0x170 [<000000001fdf241e>] rtnetlink_rcv+0x1d/0x30 [<000000005e604184>] netlink_unicast+0x223/0x310 [<000000007ff53ffa>] netlink_sendmsg+0x2c0/0x570