Warning: Permanently added '10.128.1.62' (ECDSA) to the list of known hosts. 2021/05/06 02:46:58 parsed 1 programs 2021/05/06 02:46:58 executed programs: 0 [ 1580.901767][ T8423] IPVS: ftp: loaded support on port[0] = 21 [ 1581.051644][ T8423] chnl_net:caif_netlink_parms(): no params data found [ 1581.096058][ T8423] bridge0: port 1(bridge_slave_0) entered blocking state [ 1581.103414][ T8423] bridge0: port 1(bridge_slave_0) entered disabled state [ 1581.113262][ T8423] device bridge_slave_0 entered promiscuous mode [ 1581.122000][ T8423] bridge0: port 2(bridge_slave_1) entered blocking state [ 1581.129191][ T8423] bridge0: port 2(bridge_slave_1) entered disabled state [ 1581.137122][ T8423] device bridge_slave_1 entered promiscuous mode [ 1581.153147][ T8423] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1581.164229][ T8423] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1581.182814][ T8423] team0: Port device team_slave_0 added [ 1581.190172][ T8423] team0: Port device team_slave_1 added [ 1581.204248][ T8423] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1581.211585][ T8423] 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. [ 1581.238476][ T8423] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1581.250842][ T8423] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1581.257768][ T8423] 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. [ 1581.285042][ T8423] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1581.307277][ T8423] device hsr_slave_0 entered promiscuous mode [ 1581.313972][ T8423] device hsr_slave_1 entered promiscuous mode [ 1581.388172][ T8423] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1581.400057][ T8423] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1581.408599][ T8423] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1581.418136][ T8423] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1581.436467][ T8423] bridge0: port 2(bridge_slave_1) entered blocking state [ 1581.443699][ T8423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1581.451320][ T8423] bridge0: port 1(bridge_slave_0) entered blocking state [ 1581.458357][ T8423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1581.493282][ T8423] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1581.507428][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1581.517852][ T8397] bridge0: port 1(bridge_slave_0) entered disabled state [ 1581.526509][ T8397] bridge0: port 2(bridge_slave_1) entered disabled state [ 1581.535441][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1581.546907][ T8423] 8021q: adding VLAN 0 to HW filter on device team0 [ 1581.558269][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1581.566920][ T8397] bridge0: port 1(bridge_slave_0) entered blocking state [ 1581.573993][ T8397] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1581.585180][ T8564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1581.594317][ T8564] bridge0: port 2(bridge_slave_1) entered blocking state [ 1581.601492][ T8564] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1581.621050][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1581.630336][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1581.646940][ T8423] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1581.657872][ T8423] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1581.671376][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1581.679615][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1581.687991][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1581.696485][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1581.714503][ T8423] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1581.723498][ T8396] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1581.731850][ T8396] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1581.748587][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1581.765775][ T8396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1581.774115][ T8396] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1581.782447][ T8396] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1581.792488][ T8423] device veth0_vlan entered promiscuous mode [ 1581.803741][ T8423] device veth1_vlan entered promiscuous mode [ 1581.822966][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1581.831376][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1581.840069][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1581.850544][ T8423] device veth0_macvtap entered promiscuous mode [ 1581.858847][ T8423] device veth1_macvtap entered promiscuous mode [ 1581.874105][ T8423] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1581.882154][ T8645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1581.891479][ T8645] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1581.902966][ T8423] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1581.910757][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1581.923206][ T8423] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1581.932823][ T8423] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1581.941893][ T8423] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1581.950892][ T8423] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1582.020536][ T8548] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1582.028569][ T8548] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1582.048277][ T8396] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1582.064502][ T8548] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1582.075369][ T8548] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1582.084971][ T8396] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1582.959623][ T8397] Bluetooth: hci0: command 0x0409 tx timeout [ 1585.029128][ T8645] Bluetooth: hci0: command 0x041b tx timeout [ 1587.109364][ T5] Bluetooth: hci0: command 0x040f tx timeout [ 1589.189121][ T8396] Bluetooth: hci0: command 0x0419 tx timeout [ 1606.550358][ T3233] ieee802154 phy0 wpan0: encryption failed: -22 [ 1606.557398][ T3233] ieee802154 phy1 wpan1: encryption failed: -22 [ 1667.989746][ T3233] ieee802154 phy0 wpan0: encryption failed: -22 [ 1667.996791][ T3233] ieee802154 phy1 wpan1: encryption failed: -22 [ 1705.909517][ T4813] Bluetooth: hci0: command 0x0406 tx timeout [ 1729.439780][ T3233] ieee802154 phy0 wpan0: encryption failed: -22 [ 1729.446317][ T3233] ieee802154 phy1 wpan1: encryption failed: -22 [ 1739.669116][ T1628] INFO: task syz-executor.0:8673 blocked for more than 143 seconds. [ 1739.677653][ T1628] Not tainted 5.12.0-syzkaller #0 [ 1739.685622][ T1628] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1739.695081][ T1628] task:syz-executor.0 state:D stack:27920 pid: 8673 ppid: 8423 flags:0x00004004 [ 1739.705081][ T1628] Call Trace: [ 1739.708388][ T1628] __schedule+0x916/0x2410 [ 1739.713316][ T1628] ? io_schedule_timeout+0x140/0x140 [ 1739.719742][ T1628] ? get_vtime_delta+0x271/0x420 [ 1739.724914][ T1628] schedule+0xcf/0x270 [ 1739.729256][ T1628] schedule_timeout+0x1db/0x250 [ 1739.734678][ T1628] ? usleep_range+0x170/0x170 [ 1739.739985][ T1628] ? wait_for_completion+0x160/0x270 [ 1739.745324][ T1628] ? lock_downgrade+0x6e0/0x6e0 [ 1739.750209][ T1628] ? do_raw_spin_lock+0x120/0x2b0 [ 1739.755236][ T1628] ? rwlock_bug.part.0+0x90/0x90 [ 1739.760300][ T1628] ? _raw_spin_unlock_irq+0x1f/0x40 [ 1739.765503][ T1628] wait_for_completion+0x168/0x270 [ 1739.770642][ T1628] ? __flush_work+0x4f9/0xac0 [ 1739.775320][ T1628] ? bit_wait_io_timeout+0x160/0x160 [ 1739.781193][ T1628] ? lockdep_hardirqs_off+0x90/0xd0 [ 1739.786406][ T1628] __flush_work+0x527/0xac0 [ 1739.791204][ T1628] ? lock_downgrade+0x6e0/0x6e0 [ 1739.796063][ T1628] ? queue_delayed_work_on+0x120/0x120 [ 1739.801944][ T1628] ? flush_workqueue_prep_pwqs+0x510/0x510 [ 1739.807764][ T1628] ? try_to_grab_pending+0xbd/0xd0 [ 1739.812926][ T1628] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1739.819234][ T1628] __cancel_work_timer+0x3f9/0x570 [ 1739.824347][ T1628] ? try_to_grab_pending+0xd0/0xd0 [ 1739.829490][ T1628] ? verify_cpu+0x100/0x100 [ 1739.834142][ T1628] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 1739.840017][ T1628] p9_fd_close+0x305/0x520 [ 1739.844435][ T1628] ? p9_client_create+0xa46/0x1110 [ 1739.849621][ T1628] p9_client_create+0x95a/0x1110 [ 1739.854565][ T1628] ? p9_client_flush+0x430/0x430 [ 1739.859698][ T1628] ? lockdep_init_map_type+0x2c3/0x7b0 [ 1739.865162][ T1628] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1739.870740][ T1628] ? __raw_spin_lock_init+0x36/0x110 [ 1739.876031][ T1628] v9fs_session_init+0x1dd/0x1770 [ 1739.881103][ T1628] ? v9fs_show_options+0x780/0x780 [ 1739.886219][ T1628] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1739.891800][ T1628] v9fs_mount+0x79/0x9c0 [ 1739.896060][ T1628] ? v9fs_write_inode+0x60/0x60 [ 1739.900940][ T1628] legacy_get_tree+0x105/0x220 [ 1739.905707][ T1628] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1739.913015][ T1628] vfs_get_tree+0x89/0x2f0 [ 1739.917435][ T1628] path_mount+0x132a/0x1f90 [ 1739.921982][ T1628] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1739.928224][ T1628] ? strncpy_from_user+0x2a0/0x3e0 [ 1739.933369][ T1628] ? finish_automount+0xad0/0xad0 [ 1739.938538][ T1628] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1739.944827][ T1628] ? getname_flags.part.0+0x1dd/0x4f0 [ 1739.950248][ T1628] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1739.956492][ T1628] __x64_sys_mount+0x27f/0x300 [ 1739.961384][ T1628] ? copy_mnt_ns+0xae0/0xae0 [ 1739.965974][ T1628] ? syscall_enter_from_user_mode+0x27/0x70 [ 1739.971922][ T1628] do_syscall_64+0x3a/0xb0 [ 1739.976337][ T1628] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1739.982278][ T1628] RIP: 0033:0x4665f9 [ 1739.986166][ T1628] RSP: 002b:00007f9ed3666188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1739.994677][ T1628] RAX: ffffffffffffffda RBX: 000000000056c158 RCX: 00000000004665f9 [ 1740.002693][ T1628] RDX: 0000000020000240 RSI: 0000000020000200 RDI: 0000000000000000 [ 1740.010732][ T1628] RBP: 00000000004bfce1 R08: 0000000020000580 R09: 0000000000000000 [ 1740.018699][ T1628] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c158 [ 1740.026894][ T1628] R13: 00007fff9516e57f R14: 00007f9ed3666300 R15: 0000000000022000 [ 1740.034969][ T1628] [ 1740.034969][ T1628] Showing all locks held in the system: [ 1740.043790][ T1628] 5 locks held by kworker/0:0/5: [ 1740.048757][ T1628] 1 lock held by khungtaskd/1628: [ 1740.053880][ T1628] #0: ffffffff8bf78320 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 1740.063813][ T1628] 2 locks held by in:imklog/8241: [ 1740.068833][ T1628] #0: ffff8880146e54f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 1740.078421][ T1628] #1: ffff8880b9c351d8 (&rq->lock){-.-.}-{2:2}, at: __schedule+0x21c/0x2410 [ 1740.087290][ T1628] 2 locks held by kworker/0:2/8635: [ 1740.092523][ T1628] #0: ffff888011064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x871/0x1600 [ 1740.102926][ T1628] #1: ffffc9000230fda8 ((work_completion)(&m->wq)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1600 [ 1740.113695][ T1628] [ 1740.116006][ T1628] ============================================= [ 1740.116006][ T1628] [ 1740.124439][ T1628] NMI backtrace for cpu 1 [ 1740.128753][ T1628] CPU: 1 PID: 1628 Comm: khungtaskd Not tainted 5.12.0-syzkaller #0 [ 1740.136709][ T1628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1740.146746][ T1628] Call Trace: [ 1740.150008][ T1628] dump_stack+0x141/0x1d7 [ 1740.154334][ T1628] nmi_cpu_backtrace.cold+0x44/0xd7 [ 1740.159521][ T1628] ? lapic_can_unplug_cpu+0x80/0x80 [ 1740.164710][ T1628] nmi_trigger_cpumask_backtrace+0x1b3/0x230 [ 1740.170683][ T1628] watchdog+0xd48/0xfb0 [ 1740.174832][ T1628] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1740.181068][ T1628] ? reset_hung_task_detector+0x30/0x30 [ 1740.186607][ T1628] kthread+0x3b1/0x4a0 [ 1740.190665][ T1628] ? __kthread_bind_mask+0xc0/0xc0 [ 1740.195762][ T1628] ret_from_fork+0x1f/0x30 [ 1740.200531][ T1628] Sending NMI from CPU 1 to CPUs 0: [ 1740.206203][ C0] NMI backtrace for cpu 0 [ 1740.206212][ C0] CPU: 0 PID: 8548 Comm: kworker/u4:2 Not tainted 5.12.0-syzkaller #0 [ 1740.206219][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1740.206227][ C0] Workqueue: phy3 ieee80211_iface_work [ 1740.206236][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x37/0x60 [ 1740.206245][ C0] Code: 81 e1 00 01 00 00 65 48 8b 14 25 00 f0 01 00 a9 00 01 ff 00 74 0e 85 c9 74 35 8b 82 3c 15 00 00 85 c0 74 2b 8b 82 18 15 00 00 <83> f8 02 75 20 48 8b 8a 20 15 00 00 8b 92 1c 15 00 00 48 8b 01 48 [ 1740.206257][ C0] RSP: 0018:ffffc900022bf590 EFLAGS: 00000246 [ 1740.206265][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1740.206272][ C0] RDX: ffff888029c1d4c0 RSI: ffffffff886b0bc0 RDI: 0000000000000003 [ 1740.206278][ C0] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000048 [ 1740.206285][ C0] R10: ffffffff886b0bb2 R11: 0000000000000000 R12: 0000000000000000 [ 1740.206291][ C0] R13: 0000000000000000 R14: ffff888026f4dd10 R15: 0000000000000000 [ 1740.206298][ C0] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 1740.206305][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1740.206311][ C0] CR2: 00007f3f7f864010 CR3: 000000000bc8e000 CR4: 0000000000350ef0 [ 1740.206316][ C0] Call Trace: [ 1740.206320][ C0] ieee80211_sta_get_rates+0x500/0x960 [ 1740.206325][ C0] ieee80211_rx_mgmt_probe_beacon+0x55e/0x16b0 [ 1740.206330][ C0] ? ieee80211_ibss_add_sta+0x750/0x750 [ 1740.206335][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1740.206339][ C0] ? mark_lock+0xef/0x17b0 [ 1740.206343][ C0] ? lock_chain_count+0x20/0x20 [ 1740.206347][ C0] ? lock_chain_count+0x20/0x20 [ 1740.206351][ C0] ? mark_lock+0xef/0x17b0 [ 1740.206355][ C0] ? mark_lock+0xef/0x17b0 [ 1740.206364][ C0] ieee80211_ibss_rx_queued_mgmt+0xe43/0x1870 [ 1740.206369][ C0] ? ieee80211_ibss_rx_no_sta+0x840/0x840 [ 1740.206374][ C0] ? mark_lock+0xef/0x17b0 [ 1740.206378][ C0] ? mark_lock+0xef/0x17b0 [ 1740.206382][ C0] ? lock_chain_count+0x20/0x20 [ 1740.206386][ C0] ? find_held_lock+0x2d/0x110 [ 1740.206390][ C0] ? ieee80211_iface_work+0x362/0x9e0 [ 1740.206395][ C0] ? mark_held_locks+0x9f/0xe0 [ 1740.206399][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 1740.206404][ C0] ieee80211_iface_work+0x761/0x9e0 [ 1740.206408][ C0] process_one_work+0x98d/0x1600 [ 1740.206412][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1740.206417][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 1740.206421][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 1740.206425][ C0] worker_thread+0x64c/0x1120 [ 1740.206430][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 1740.206434][ C0] ? process_one_work+0x1600/0x1600 [ 1740.206438][ C0] kthread+0x3b1/0x4a0 [ 1740.206442][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 1740.206446][ C0] ret_from_fork+0x1f/0x30 [ 1740.219054][ T1628] Kernel panic - not syncing: hung_task: blocked tasks [ 1740.484711][ T1628] CPU: 1 PID: 1628 Comm: khungtaskd Not tainted 5.12.0-syzkaller #0 [ 1740.492673][ T1628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1740.502714][ T1628] Call Trace: [ 1740.505978][ T1628] dump_stack+0x141/0x1d7 [ 1740.510297][ T1628] panic+0x306/0x73d [ 1740.514180][ T1628] ? __warn_printk+0xf3/0xf3 [ 1740.518761][ T1628] ? lapic_can_unplug_cpu+0x80/0x80 [ 1740.523948][ T1628] ? preempt_schedule_thunk+0x16/0x18 [ 1740.529309][ T1628] ? nmi_trigger_cpumask_backtrace+0x196/0x230 [ 1740.535455][ T1628] ? watchdog.cold+0x5/0x158 [ 1740.540037][ T1628] watchdog.cold+0x16/0x158 [ 1740.544527][ T1628] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1740.550760][ T1628] ? reset_hung_task_detector+0x30/0x30 [ 1740.556300][ T1628] kthread+0x3b1/0x4a0 [ 1740.560372][ T1628] ? __kthread_bind_mask+0xc0/0xc0 [ 1740.565472][ T1628] ret_from_fork+0x1f/0x30 [ 1740.573754][ T1628] Kernel Offset: disabled [ 1740.578508][ T1628] Rebooting in 86400 seconds..