no interfaces have a carrier [ 32.992916][ T3855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.002749][ T3855] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.75' (ED25519) to the list of known hosts. 2025/11/09 20:40:35 parsed 1 programs syzkaller login: [ 56.979623][ T4189] cgroup: Unknown subsys name 'net' [ 57.116506][ T4189] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 58.631200][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 60.383135][ T4206] chnl_net:caif_netlink_parms(): no params data found [ 60.426528][ T4206] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.434250][ T4206] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.442318][ T4206] device bridge_slave_0 entered promiscuous mode [ 60.450697][ T4206] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.457891][ T4206] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.465596][ T4206] device bridge_slave_1 entered promiscuous mode [ 60.487760][ T4206] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.498453][ T4206] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.521136][ T4206] team0: Port device team_slave_0 added [ 60.528388][ T4206] team0: Port device team_slave_1 added [ 60.548829][ T4206] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.556061][ T4206] 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. [ 60.582032][ T4206] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.594195][ T4206] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.601240][ T4206] 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. [ 60.627240][ T4206] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.657494][ T4206] device hsr_slave_0 entered promiscuous mode [ 60.664433][ T4206] device hsr_slave_1 entered promiscuous mode [ 60.753503][ T4206] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.764004][ T4206] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.774262][ T4206] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.784727][ T4206] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.820299][ T4206] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.827574][ T4206] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.835471][ T4206] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.842607][ T4206] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.906099][ T4206] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.921740][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.932858][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.943049][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.958027][ T4206] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.972241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.980727][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.987850][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.998661][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.009193][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.016416][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.041238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.049893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.066476][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.079676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.095741][ T4206] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.108058][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.117353][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.248942][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.257714][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.273289][ T4206] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.294476][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.304853][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.327719][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.339084][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.351060][ T4206] device veth0_vlan entered promiscuous mode [ 61.364216][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.372899][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.382361][ T4206] device veth1_vlan entered promiscuous mode [ 61.407041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.416210][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.435821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.445442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.458340][ T4206] device veth0_macvtap entered promiscuous mode [ 61.469553][ T4206] device veth1_macvtap entered promiscuous mode [ 61.489464][ T4206] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.499252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.509151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.517377][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.526131][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.539425][ T4206] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.547434][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.556807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.569839][ T4206] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.579043][ T4206] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.588524][ T4206] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.599019][ T4206] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.722494][ T4206] syz-executor (4206) used greatest stack depth: 21120 bytes left [ 61.848642][ T3041] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.868145][ T3041] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.887387][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.901827][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.909893][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.923896][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.185852][ T145] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.286292][ T145] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.536636][ T145] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.607816][ T145] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.978410][ T145] device hsr_slave_0 left promiscuous mode [ 68.015698][ T145] device hsr_slave_1 left promiscuous mode [ 68.022629][ T145] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 68.030092][ T145] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 68.039642][ T145] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 68.049043][ T145] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 68.057548][ T145] device bridge_slave_1 left promiscuous mode [ 68.066123][ T145] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.084292][ T145] device bridge_slave_0 left promiscuous mode [ 68.090552][ T145] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.114138][ T145] device veth1_macvtap left promiscuous mode [ 68.120490][ T145] device veth0_macvtap left promiscuous mode [ 68.127559][ T145] device veth1_vlan left promiscuous mode [ 68.135200][ T145] device veth0_vlan left promiscuous mode [ 68.262346][ T145] team0 (unregistering): Port device team_slave_1 removed [ 68.276235][ T145] team0 (unregistering): Port device team_slave_0 removed [ 68.287914][ T145] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 68.301020][ T145] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 68.350709][ T145] bond0 (unregistering): Released all slaves 2025/11/09 20:40:49 executed programs: 0 [ 69.255038][ T4345] chnl_net:caif_netlink_parms(): no params data found [ 69.393904][ T4345] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.402404][ T4345] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.420986][ T4345] device bridge_slave_0 entered promiscuous mode [ 69.441922][ T4345] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.462161][ T4345] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.470757][ T4345] device bridge_slave_1 entered promiscuous mode [ 69.534976][ T4345] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.548792][ T4345] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.579727][ T4345] team0: Port device team_slave_0 added [ 69.587630][ T4345] team0: Port device team_slave_1 added [ 69.611795][ T4345] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.618774][ T4345] 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. [ 69.645154][ T4345] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.658535][ T4345] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.665863][ T4345] 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. [ 69.692213][ T4345] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.794421][ T4345] device hsr_slave_0 entered promiscuous mode [ 69.803745][ T4345] device hsr_slave_1 entered promiscuous mode [ 70.506838][ T4345] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.535425][ T4345] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.554963][ T4345] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.574182][ T4345] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.693559][ T4345] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.712497][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.720829][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.736148][ T4345] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.746878][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.759248][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.768952][ T3041] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.776076][ T3041] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.806752][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.821581][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.830231][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.846111][ T3041] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.853228][ T3041] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.861979][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.878846][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.888196][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.905258][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.927468][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.936872][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.947851][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.958167][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.972622][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.983061][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.991917][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.002083][ T4345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.102042][ T4404] Bluetooth: hci0: command 0x0409 tx timeout [ 71.162663][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.174626][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.189120][ T4345] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.212465][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.224304][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.245612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.255472][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.266892][ T1429] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.269235][ T4345] device veth0_vlan entered promiscuous mode [ 71.273669][ T1429] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.282139][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.293760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.307410][ T4345] device veth1_vlan entered promiscuous mode [ 71.333849][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.342618][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.352204][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.360838][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.371641][ T4345] device veth0_macvtap entered promiscuous mode [ 71.382724][ T4345] device veth1_macvtap entered promiscuous mode [ 71.400084][ T4345] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.408697][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.418619][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.435964][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.445945][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.459079][ T4345] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.468270][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.477843][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.491686][ T4345] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.500504][ T4345] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.512089][ T4345] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.521373][ T4345] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.598780][ T1277] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.614031][ T1277] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.655565][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.666717][ T3041] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.676135][ T3041] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.688961][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.800805][ T4454] INFO: trying to register non-static key. [ 71.806661][ T4454] The code is fine but needs lockdep annotation, or maybe [ 71.813777][ T4454] you didn't initialize this object before use? [ 71.820027][ T4454] turning off the locking correctness validator. [ 71.826365][ T4454] CPU: 1 PID: 4454 Comm: syz.0.17 Not tainted syzkaller #0 [ 71.833577][ T4454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 71.843654][ T4454] Call Trace: [ 71.847037][ T4454] [ 71.849979][ T4454] dump_stack_lvl+0x168/0x230 [ 71.854686][ T4454] ? show_regs_print_info+0x20/0x20 [ 71.859906][ T4454] ? load_image+0x3b0/0x3b0 [ 71.864429][ T4454] ? cpumask_next+0xb3/0xd0 [ 71.868960][ T4454] ? __is_module_percpu_address+0x2a7/0x410 [ 71.874899][ T4454] ? is_kernel_percpu_address+0x143/0x160 [ 71.880621][ T4454] assign_lock_key+0x1e0/0x1f0 [ 71.885368][ T4454] ? SOFTIRQ_verbose+0x10/0x10 [ 71.890113][ T4454] ? __lock_acquire+0x289d/0x7c60 [ 71.895126][ T4454] register_lock_class+0x20e/0x880 [ 71.900242][ T4454] ? __bfs+0x2a3/0x5c0 [ 71.904294][ T4454] ? is_dynamic_key+0x1f0/0x1f0 [ 71.909137][ T4454] __lock_acquire+0x160/0x7c60 [ 71.913974][ T4454] ? __lock_acquire+0x12d9/0x7c60 [ 71.918989][ T4454] ? verify_lock_unused+0x140/0x140 [ 71.924178][ T4454] ? __mutex_trylock_common+0x14f/0x250 [ 71.929740][ T4454] ? rcu_lock_release+0x20/0x20 [ 71.934740][ T4454] ? verify_lock_unused+0x140/0x140 [ 71.939959][ T4454] lock_acquire+0x197/0x3f0 [ 71.944461][ T4454] ? gsmld_write_wakeup+0x6b/0x2b0 [ 71.949575][ T4454] ? read_lock_is_recursive+0x10/0x10 [ 71.954936][ T4454] ? mutex_lock_io_nested+0x60/0x60 [ 71.960126][ T4454] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 71.965480][ T4454] ? lockdep_hardirqs_off+0x70/0x100 [ 71.970752][ T4454] _raw_spin_lock_irqsave+0xa4/0xf0 [ 71.975935][ T4454] ? gsmld_write_wakeup+0x6b/0x2b0 [ 71.981034][ T4454] ? _raw_spin_lock+0x40/0x40 [ 71.985694][ T4454] ? __init_ldsem+0x150/0x150 [ 71.990356][ T4454] gsmld_write_wakeup+0x6b/0x2b0 [ 71.995279][ T4454] ? gsmld_receive_buf+0x340/0x340 [ 72.000377][ T4454] tty_ldisc_hangup+0x16a/0x4a0 [ 72.005214][ T4454] __tty_hangup+0x45c/0x680 [ 72.009715][ T4454] tty_ioctl+0x489/0xc20 [ 72.014060][ T4454] ? security_file_ioctl+0x7c/0xa0 [ 72.019175][ T4454] ? tty_get_icount+0xa0/0xa0 [ 72.023845][ T4454] __se_sys_ioctl+0xfa/0x170 [ 72.028434][ T4454] do_syscall_64+0x4c/0xa0 [ 72.032855][ T4454] ? clear_bhb_loop+0x30/0x80 [ 72.037667][ T4454] ? clear_bhb_loop+0x30/0x80 [ 72.042349][ T4454] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 72.048328][ T4454] RIP: 0033:0x7f32dd3066c9 [ 72.052733][ T4454] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 72.072529][ T4454] RSP: 002b:00007ffcac115b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 72.080951][ T4454] RAX: ffffffffffffffda RBX: 00007f32dd55cfa0 RCX: 00007f32dd3066c9 [ 72.088922][ T4454] RDX: 0000000000000000 RSI: 0000000000005437 RDI: 0000000000000003 [ 72.096889][ T4454] RBP: 00007f32dd388f91 R08: 0000000000000000 R09: 0000000000000000 [ 72.104989][ T4454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.112964][ T4454] R13: 00007f32dd55cfa0 R14: 00007f32dd55cfa0 R15: 0000000000000003 [ 72.120948][ T4454]