Warning: Permanently added '10.128.1.116' (ECDSA) to the list of known hosts. [ 1334.639736][ T5150] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1334.647748][ T5150] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1334.655614][ T5150] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1334.663473][ T5150] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1334.670716][ T5150] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1334.677983][ T5150] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1334.761544][ T5147] chnl_net:caif_netlink_parms(): no params data found [ 1334.803145][ T5147] bridge0: port 1(bridge_slave_0) entered blocking state [ 1334.810814][ T5147] bridge0: port 1(bridge_slave_0) entered disabled state [ 1334.818290][ T5147] bridge_slave_0: entered allmulticast mode [ 1334.824864][ T5147] bridge_slave_0: entered promiscuous mode [ 1334.833626][ T5147] bridge0: port 2(bridge_slave_1) entered blocking state [ 1334.840729][ T5147] bridge0: port 2(bridge_slave_1) entered disabled state [ 1334.848102][ T5147] bridge_slave_1: entered allmulticast mode [ 1334.854725][ T5147] bridge_slave_1: entered promiscuous mode [ 1334.875502][ T5147] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1334.886070][ T5147] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1334.907838][ T5147] team0: Port device team_slave_0 added [ 1334.914779][ T5147] team0: Port device team_slave_1 added [ 1334.931116][ T5147] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1334.938738][ T5147] 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. [ 1334.964991][ T5147] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1334.977818][ T5147] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1334.985365][ T5147] 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. [ 1335.011398][ T5147] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1335.040339][ T5147] hsr_slave_0: entered promiscuous mode [ 1335.047257][ T5147] hsr_slave_1: entered promiscuous mode [ 1335.126164][ T5147] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1335.136233][ T5147] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1335.146088][ T5147] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1335.154667][ T5147] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1335.174002][ T5147] bridge0: port 2(bridge_slave_1) entered blocking state [ 1335.181214][ T5147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1335.188977][ T5147] bridge0: port 1(bridge_slave_0) entered blocking state [ 1335.196250][ T5147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1335.237514][ T5147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1335.249706][ T5157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1335.260630][ T5157] bridge0: port 1(bridge_slave_0) entered disabled state [ 1335.270365][ T5157] bridge0: port 2(bridge_slave_1) entered disabled state [ 1335.279254][ T5157] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1335.293045][ T5147] 8021q: adding VLAN 0 to HW filter on device team0 [ 1335.303841][ T4744] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1335.312658][ T4744] bridge0: port 1(bridge_slave_0) entered blocking state [ 1335.319879][ T4744] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1335.331718][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1335.340378][ T5148] bridge0: port 2(bridge_slave_1) entered blocking state [ 1335.347492][ T5148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1335.365938][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1335.374501][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1335.390278][ T5147] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1335.400863][ T5147] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1335.414012][ T5159] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1335.422882][ T5159] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1335.431273][ T5159] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1335.439792][ T5159] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1335.456542][ T5159] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1335.464096][ T5159] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1335.476991][ T5147] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1335.492996][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1335.511833][ T4744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1335.520263][ T4744] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1335.528332][ T4744] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1335.538453][ T5147] veth0_vlan: entered promiscuous mode [ 1335.548172][ T5147] veth1_vlan: entered promiscuous mode [ 1335.566339][ T4744] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1335.574309][ T4744] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1335.582787][ T4744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1335.594188][ T5147] veth0_macvtap: entered promiscuous mode [ 1335.602203][ T5147] veth1_macvtap: entered promiscuous mode [ 1335.616547][ T5147] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1335.625014][ T4744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1335.634382][ T4744] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1335.644843][ T5147] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1335.653613][ T5159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1335.665242][ T5147] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1335.674783][ T5147] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1335.683530][ T5147] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 1335.693146][ T5147] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program executing program [ 1336.704926][ T5150] Bluetooth: hci0: command 0x0409 tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1338.772002][ T5150] Bluetooth: hci0: command 0x041b tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1340.851975][ T5150] Bluetooth: hci0: command 0x040f tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1342.942274][ T5150] Bluetooth: hci0: command 0x0419 tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1361.413624][ T1206] ieee802154 phy0 wpan0: encryption failed: -22 [ 1361.420067][ T1206] ieee802154 phy1 wpan1: encryption failed: -22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1422.853522][ T1206] ieee802154 phy0 wpan0: encryption failed: -22 [ 1422.859846][ T1206] ieee802154 phy1 wpan1: encryption failed: -22 [ 1460.772038][ T4401] Bluetooth: hci0: command 0x0406 tx timeout [ 1484.293702][ T1206] ieee802154 phy0 wpan0: encryption failed: -22 [ 1484.300027][ T1206] ieee802154 phy1 wpan1: encryption failed: -22 [ 1539.332095][ T28] INFO: task syz-executor397:5874 blocked for more than 143 seconds. [ 1539.340338][ T28] Not tainted 6.3.0-rc2-next-20230316-syzkaller #0 [ 1539.378171][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1539.393200][ T28] task:syz-executor397 state:D stack:27072 pid:5874 ppid:5147 flags:0x00004004 [ 1539.410841][ T28] Call Trace: [ 1539.418608][ T28] [ 1539.421578][ T28] __schedule+0x1d23/0x5650 [ 1539.434295][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1539.440400][ T28] ? io_schedule_timeout+0x150/0x150 [ 1539.448531][ T28] ? __mutex_lock+0xa36/0x1350 [ 1539.453552][ T28] schedule+0xde/0x1a0 [ 1539.457652][ T28] schedule_preempt_disabled+0x13/0x20 [ 1539.464653][ T28] __mutex_lock+0xa3b/0x1350 [ 1539.469285][ T28] ? eventpoll_release_file+0xe2/0x1d0 [ 1539.475225][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 1539.480813][ T28] ? eventpoll_release_file+0xbe/0x1d0 [ 1539.488998][ T28] ? lock_downgrade+0x690/0x690 [ 1539.494150][ T28] ? spin_bug+0x1c0/0x1c0 [ 1539.498513][ T28] ? lock_acquire+0x32/0xc0 [ 1539.504561][ T28] ? eventpoll_release_file+0x4a/0x1d0 [ 1539.510064][ T28] eventpoll_release_file+0xe2/0x1d0 [ 1539.515683][ T28] __fput+0x7da/0xa90 [ 1539.519753][ T28] task_work_run+0x16f/0x270 [ 1539.526019][ T28] ? task_work_cancel+0x30/0x30 [ 1539.530922][ T28] exit_to_user_mode_prepare+0x210/0x240 [ 1539.536918][ T28] syscall_exit_to_user_mode+0x1d/0x50 [ 1539.543855][ T28] do_syscall_64+0x46/0xb0 [ 1539.548301][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1539.554602][ T28] RIP: 0033:0x7f0183a1b0b9 [ 1539.559035][ T28] RSP: 002b:00007f01831bf208 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1539.568976][ T28] RAX: 0000000000000116 RBX: 00007f0183a9d4a8 RCX: 00007f0183a1b0b9 [ 1539.577249][ T28] RDX: 0000000000000318 RSI: 00000000200bd000 RDI: 0000000000000004 [ 1539.586669][ T28] RBP: 00007f0183a9d4a0 R08: 0000000000000000 R09: 0000000000000000 [ 1539.595933][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0183a9d4ac [ 1539.606821][ T28] R13: 00007fff8a59281f R14: 00007f01831bf300 R15: 0000000000022000 [ 1539.615073][ T28] [ 1539.618148][ T28] [ 1539.618148][ T28] Showing all locks held in the system: [ 1539.627425][ T28] 1 lock held by rcu_tasks_kthre/13: [ 1539.632928][ T28] #0: ffffffff8c795830 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80 [ 1539.644883][ T28] 1 lock held by rcu_tasks_trace/14: [ 1539.650179][ T28] #0: ffffffff8c795530 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80 [ 1539.671132][ T28] 1 lock held by khungtaskd/28: [ 1539.677418][ T28] #0: ffffffff8c796400 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x390 [ 1539.687556][ T28] 2 locks held by getty/4761: [ 1539.693747][ T28] #0: ffff88814a34b098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x26/0x80 [ 1539.704838][ T28] #1: ffffc900015902f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef4/0x13e0 [ 1539.716482][ T28] 1 lock held by syz-executor397/5873: [ 1539.722145][ T28] 1 lock held by syz-executor397/5874: [ 1539.727616][ T28] #0: ffff88801e3d5c68 (&ep->mtx){+.+.}-{3:3}, at: eventpoll_release_file+0xe2/0x1d0 [ 1539.738743][ T28] [ 1539.741083][ T28] ============================================= [ 1539.741083][ T28] [ 1539.749845][ T28] NMI backtrace for cpu 0 [ 1539.754181][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.3.0-rc2-next-20230316-syzkaller #0 [ 1539.763475][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1539.773537][ T28] Call Trace: [ 1539.776825][ T28] [ 1539.779768][ T28] dump_stack_lvl+0xd9/0x150 [ 1539.784402][ T28] nmi_cpu_backtrace+0x29c/0x350 [ 1539.789375][ T28] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1539.794591][ T28] nmi_trigger_cpumask_backtrace+0x2a4/0x300 [ 1539.800591][ T28] watchdog+0xe16/0x1090 [ 1539.804905][ T28] ? __kthread_parkme+0x163/0x220 [ 1539.809986][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 1539.815991][ T28] kthread+0x33e/0x440 [ 1539.820083][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 1539.825740][ T28] ret_from_fork+0x1f/0x30 [ 1539.830200][ T28] [ 1539.833373][ T28] Sending NMI from CPU 0 to CPUs 1: [ 1539.838589][ C1] NMI backtrace for cpu 1 [ 1539.838599][ C1] CPU: 1 PID: 5873 Comm: syz-executor397 Not tainted 6.3.0-rc2-next-20230316-syzkaller #0 [ 1539.838618][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1539.838628][ C1] RIP: 0010:rcu_is_watching+0x47/0xb0 [ 1539.838657][ C1] Code: c5 77 7a 48 8d 3c ed 00 fa 10 8c 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 54 48 03 1c ed 00 fa 10 8c <48> b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 0f b6 14 02 48 [ 1539.838673][ C1] RSP: 0018:ffffc90004c9fc58 EFLAGS: 00000282 [ 1539.838687][ C1] RAX: dffffc0000000000 RBX: ffff8880b9936c68 RCX: ffffffff8164cf65 [ 1539.838700][ C1] RDX: 1ffffffff1821f41 RSI: 0000000000000002 RDI: ffffffff8c10fa08 [ 1539.838711][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff8e784717 [ 1539.838722][ C1] R10: fffffbfff1cf08e2 R11: 0000000000000000 R12: ffff8880772cf1c8 [ 1539.838733][ C1] R13: ffff88801e3d5c00 R14: ffff8880772cf180 R15: 0000000000000000 [ 1539.838745][ C1] FS: 0000555556477400(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 1539.838763][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1539.838776][ C1] CR2: 00005642a1c9c5c0 CR3: 0000000025100000 CR4: 00000000003506e0 [ 1539.838787][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1539.838797][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1539.838808][ C1] Call Trace: [ 1539.838813][ C1] [ 1539.838819][ C1] lock_release+0x4fb/0x670 [ 1539.838841][ C1] ? __ep_remove+0x6ce/0xa50 [ 1539.838860][ C1] ? lock_downgrade+0x690/0x690 [ 1539.838880][ C1] ? do_raw_spin_lock+0x124/0x2b0 [ 1539.838903][ C1] ? spin_bug+0x1c0/0x1c0 [ 1539.838923][ C1] ? lock_acquire+0x32/0xc0 [ 1539.838949][ C1] ? __ep_remove+0x13c/0xa50 [ 1539.838969][ C1] _raw_spin_unlock+0x16/0x40 [ 1539.839042][ C1] __ep_remove+0x6ce/0xa50 [ 1539.839063][ C1] ep_clear_and_put+0x21c/0x3b0 [ 1539.839083][ C1] ep_eventpoll_release+0x45/0x60 [ 1539.839103][ C1] __fput+0x27c/0xa90 [ 1539.839127][ C1] ? ep_clear_and_put+0x3b0/0x3b0 [ 1539.839149][ C1] task_work_run+0x16f/0x270 [ 1539.839177][ C1] ? task_work_cancel+0x30/0x30 [ 1539.839207][ C1] exit_to_user_mode_prepare+0x210/0x240 [ 1539.839233][ C1] syscall_exit_to_user_mode+0x1d/0x50 [ 1539.839257][ C1] do_syscall_64+0x46/0xb0 [ 1539.839274][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1539.839300][ C1] RIP: 0033:0x7f01839d3dfb [ 1539.839315][ C1] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 1539.839331][ C1] RSP: 002b:00007fff8a592880 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1539.839346][ C1] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 00007f01839d3dfb [ 1539.839357][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 1539.839367][ C1] RBP: 0000000000152fad R08: 0000000000000000 R09: 00007fff8a5a7080 [ 1539.839378][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f0183a9d4bc [ 1539.839389][ C1] R13: 00007fff8a592900 R14: 00007fff8a5929a0 R15: 00007f0183a9d4a0 [ 1539.839407][ C1] [ 1540.151644][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 1540.158507][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.3.0-rc2-next-20230316-syzkaller #0 [ 1540.167808][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1540.177875][ T28] Call Trace: [ 1540.181170][ T28] [ 1540.184111][ T28] dump_stack_lvl+0xd9/0x150 [ 1540.188734][ T28] panic+0x688/0x730 [ 1540.192724][ T28] ? panic_smp_self_stop+0x90/0x90 [ 1540.197867][ T28] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1540.203084][ T28] ? preempt_schedule_thunk+0x1a/0x20 [ 1540.208489][ T28] ? watchdog+0xbe8/0x1090 [ 1540.212930][ T28] watchdog+0xbf9/0x1090 [ 1540.217196][ T28] ? __kthread_parkme+0x163/0x220 [ 1540.222237][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 1540.228240][ T28] kthread+0x33e/0x440 [ 1540.232336][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 1540.238006][ T28] ret_from_fork+0x1f/0x30 [ 1540.242471][ T28] [ 1540.245635][ T28] Kernel Offset: disabled [ 1540.249954][ T28] Rebooting in 86400 seconds..