Warning: Permanently added '10.128.0.145' (ECDSA) to the list of known hosts. 2020/10/19 02:39:27 parsed 1 programs 2020/10/19 02:39:27 executed programs: 0 [ 40.406416] audit: type=1400 audit(1603075167.644:8): avc: denied { execmem } for pid=6504 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 41.508524] IPVS: ftp: loaded support on port[0] = 21 [ 41.652541] chnl_net:caif_netlink_parms(): no params data found [ 41.736309] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.742872] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.750774] device bridge_slave_0 entered promiscuous mode [ 41.758983] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.765669] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.772714] device bridge_slave_1 entered promiscuous mode [ 41.791879] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.800954] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.820942] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.828437] team0: Port device team_slave_0 added [ 41.834128] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.841428] team0: Port device team_slave_1 added [ 41.858263] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.864647] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.889947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.901573] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.907895] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.933219] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.944517] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.951978] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.972612] device hsr_slave_0 entered promiscuous mode [ 41.978407] device hsr_slave_1 entered promiscuous mode [ 41.984976] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.992037] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.063695] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.070456] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.077363] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.083833] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.119982] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.126127] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.135644] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.146921] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.152981] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.159658] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.168179] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.175487] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.183014] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 42.196755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.204630] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.210956] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.227232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.234961] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.241282] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.252773] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.261312] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.271621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.282916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.294955] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.306183] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.312212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.320388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.334430] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.342017] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.350162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.361134] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.376082] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 42.386344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.424760] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 42.431748] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 42.440014] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 42.450314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.458492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.465869] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.475597] device veth0_vlan entered promiscuous mode [ 42.485838] device veth1_vlan entered promiscuous mode [ 42.491765] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 42.501041] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 42.514233] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 42.524457] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.532002] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.539795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.551539] device veth0_macvtap entered promiscuous mode [ 42.558489] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 42.568503] device veth1_macvtap entered promiscuous mode [ 42.578236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 42.588238] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 42.599033] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.606259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.615412] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.625854] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.633708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.760522] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 42.767788] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.788327] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.799003] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 42.805854] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 42.815749] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.822869] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.831538] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 42.986106] INFO: trying to register non-static key. [ 42.991219] the code is fine but needs lockdep annotation. [ 42.996830] turning off the locking correctness validator. [ 43.002431] CPU: 1 PID: 6771 Comm: syz-executor.0 Not tainted 4.19.152-syzkaller #0 [ 43.010199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.019540] Call Trace: [ 43.022110] dump_stack+0x22c/0x33e [ 43.025738] register_lock_class+0xf05/0x12f0 [ 43.030225] ? account_entity_enqueue+0x2e5/0x440 [ 43.035053] ? static_obj+0x50/0x50 [ 43.038687] ? find_held_lock+0x2d/0x110 [ 43.042742] __lock_acquire+0x18a/0x3ff0 [ 43.046784] ? lock_downgrade+0x750/0x750 [ 43.050925] ? trace_hardirqs_off+0x64/0x200 [ 43.055342] ? _raw_spin_unlock_irqrestore+0x6a/0xf0 [ 43.060428] ? try_to_wake_up+0x7dd/0x12b0 [ 43.064699] ? mark_held_locks+0xf0/0xf0 [ 43.068743] ? find_held_lock+0x2d/0x110 [ 43.072783] ? __queue_work+0x530/0x1140 [ 43.076839] ? lock_downgrade+0x750/0x750 [ 43.081077] lock_acquire+0x170/0x3f0 [ 43.085820] ? skb_dequeue+0x1c/0x180 [ 43.089618] ? mark_held_locks+0xa6/0xf0 [ 43.093664] _raw_spin_lock_irqsave+0x90/0xe0 [ 43.098158] ? skb_dequeue+0x1c/0x180 [ 43.101939] skb_dequeue+0x1c/0x180 [ 43.105572] skb_queue_purge+0x21/0x30 [ 43.109442] l2cap_chan_del+0x616/0x900 [ 43.113408] l2cap_chan_close+0x108/0x820 [ 43.117538] ? __set_monitor_timer+0x130/0x130 [ 43.122114] ? __mutex_add_waiter+0x160/0x160 [ 43.126611] ? lockdep_hardirqs_on+0x3c1/0x5e0 [ 43.132048] l2cap_sock_shutdown+0x941/0xde0 [ 43.136450] ? l2cap_sock_close_cb+0x40/0x40 [ 43.140843] ? find_held_lock+0x2d/0x110 [ 43.144903] ? l2cap_sock_release+0x56/0x1c0 [ 43.149309] ? lock_downgrade+0x750/0x750 [ 43.153443] ? do_raw_write_lock+0xb8/0x1e0 [ 43.157762] l2cap_sock_release+0x63/0x1c0 [ 43.161981] __sock_release+0xcd/0x2a0 [ 43.165849] ? __sock_release+0x2a0/0x2a0 [ 43.169974] sock_close+0x15/0x20 [ 43.173409] __fput+0x2ce/0x8a0 [ 43.176670] task_work_run+0x141/0x1c0 [ 43.180544] get_signal+0x1da6/0x2270 [ 43.184354] ? __local_bh_enable_ip+0x159/0x2a0 [ 43.189004] ? lockdep_hardirqs_on+0x3c1/0x5e0 [ 43.193575] ? l2cap_sock_connect+0x3c8/0x660 [ 43.198060] do_signal+0x8f/0x1690 [ 43.201589] ? kick_process+0x116/0x1d0 [ 43.205547] ? setup_sigcontext+0x820/0x820 [ 43.209912] ? l2cap_sock_accept+0x4d0/0x4d0 [ 43.214334] ? fput+0xf2/0x190 [ 43.217543] ? __sys_connect+0x140/0x2c0 [ 43.221615] ? __ia32_sys_accept+0xb0/0xb0 [ 43.225830] ? put_timespec64+0xcb/0x120 [ 43.229871] ? jiffies_to_timeval+0xb0/0xb0 [ 43.234173] ? ktime_get_ts64+0x2d3/0x420 [ 43.238304] ? __se_sys_clock_gettime+0x15a/0x250 [ 43.243136] ? exit_to_usermode_loop+0x36/0x2c0 [ 43.247789] exit_to_usermode_loop+0x204/0x2c0 [ 43.252354] do_syscall_64+0x57c/0x670 [ 43.256241] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.261425] RIP: 0033:0x45de59 [ 43.264628] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 43.283515] RSP: 002b:00007efc70621c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 43.291204] RAX: fffffffffffffffc RBX: 0000000000002180 RCX: 000000000045de59 [ 43.298454] RDX: 000000000000000e RSI: 0000000020000040 RDI: 0000000000000007 [ 43.305719] RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000 [ 43.312967] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4 [ 43.320719] R13: 00007ffc94ad856f R14: 00007efc706229c0 R15: 000000000118bfd4 [ 43.543497] Bluetooth: hci0: command 0x0409 tx timeout 2020/10/19 02:39:32 executed programs: 119 [ 45.622084] Bluetooth: hci0: command 0x041b tx timeout [ 47.701431] Bluetooth: hci0: command 0x040f tx timeout [ 49.780389] Bluetooth: hci0: command 0x0419 tx timeout 2020/10/19 02:39:37 executed programs: 618 [ 51.859637] Bluetooth: hci0: command 0x0405 tx timeout