Warning: Permanently added '10.128.1.178' (ED25519) to the list of known hosts. 2026/08/29 10:55:18 parsed 1 programs 2026/08/29 10:55:18 serving rpc on tcp://33791 [ 84.662300][ T5786] cgroup: Unknown subsys name 'net' [ 84.798778][ T5786] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 86.608586][ T5786] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 90.006393][ T5833] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.015465][ T5833] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.023762][ T5833] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.032606][ T5833] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.040423][ T5833] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 90.049654][ T5833] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.828766][ T5845] chnl_net:caif_netlink_parms(): no params data found [ 90.948903][ T5845] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.957207][ T5845] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.964559][ T5845] bridge_slave_0: entered allmulticast mode [ 90.972050][ T5845] bridge_slave_0: entered promiscuous mode [ 90.981252][ T5845] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.988446][ T5845] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.995977][ T5845] bridge_slave_1: entered allmulticast mode [ 91.002964][ T5845] bridge_slave_1: entered promiscuous mode [ 91.028564][ T5845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.040034][ T5845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.067491][ T5845] team0: Port device team_slave_0 added [ 91.075163][ T5845] team0: Port device team_slave_1 added [ 91.096288][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.103312][ T5845] 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. [ 91.129268][ T5845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.142871][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.149927][ T5845] 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. [ 91.176122][ T5845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.215131][ T5845] hsr_slave_0: entered promiscuous mode [ 91.221929][ T5845] hsr_slave_1: entered promiscuous mode [ 91.379664][ T5845] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.406320][ T5845] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.415899][ T5845] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.426747][ T5845] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.469000][ T5845] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.476310][ T5845] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.484709][ T5845] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.492081][ T5845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.559097][ T5845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.592522][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.601190][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.620286][ T5845] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.646776][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.654401][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.668998][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.676157][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.889685][ T5845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.940284][ T5845] veth0_vlan: entered promiscuous mode [ 91.960162][ T5845] veth1_vlan: entered promiscuous mode [ 92.011157][ T5845] veth0_macvtap: entered promiscuous mode [ 92.023934][ T5845] veth1_macvtap: entered promiscuous mode [ 92.055234][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.069916][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.086784][ T5845] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.096652][ T5845] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.106706][ T5845] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.115657][ T5845] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.255846][ T969] cfg80211: failed to load regulatory.db [ 92.274712][ T60] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.392765][ T3438] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.405765][ T3438] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.434515][ T1084] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.443724][ T1084] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/08/29 10:55:29 executed programs: 0 [ 93.924396][ T5083] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.933100][ T5083] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.943870][ T5083] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.952314][ T5083] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.960719][ T5083] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.968128][ T5083] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 94.113597][ T5895] chnl_net:caif_netlink_parms(): no params data found [ 94.177575][ T5895] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.185784][ T5895] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.193173][ T5895] bridge_slave_0: entered allmulticast mode [ 94.200151][ T5895] bridge_slave_0: entered promiscuous mode [ 94.209065][ T5895] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.216377][ T5895] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.223917][ T5895] bridge_slave_1: entered allmulticast mode [ 94.231397][ T5895] bridge_slave_1: entered promiscuous mode [ 94.260096][ T5895] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.273088][ T5895] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.301657][ T5895] team0: Port device team_slave_0 added [ 94.309658][ T5895] team0: Port device team_slave_1 added [ 94.333199][ T5895] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.340321][ T5895] 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. [ 94.366602][ T5895] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.378820][ T5895] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.386164][ T5895] 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. [ 94.414604][ T5895] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.455128][ T5895] hsr_slave_0: entered promiscuous mode [ 94.461898][ T5895] hsr_slave_1: entered promiscuous mode [ 94.468034][ T5895] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.476113][ T5895] Cannot create hsr debugfs directory [ 94.723660][ T60] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.012738][ T5083] Bluetooth: hci0: command tx timeout [ 96.920518][ T60] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.979837][ T60] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.901622][ T5895] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.930410][ T5895] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.942178][ T5895] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.955322][ T5895] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.981041][ T60] hsr_slave_0: left promiscuous mode [ 97.987728][ T60] hsr_slave_1: left promiscuous mode [ 97.995086][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.003331][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.015055][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.022944][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.031686][ T60] bridge_slave_1: left allmulticast mode [ 98.037443][ T60] bridge_slave_1: left promiscuous mode [ 98.044756][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.057840][ T60] bridge_slave_0: left allmulticast mode [ 98.065319][ T60] bridge_slave_0: left promiscuous mode [ 98.073979][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.091098][ T5083] Bluetooth: hci0: command tx timeout [ 98.109514][ T60] veth1_macvtap: left promiscuous mode [ 98.115756][ T60] veth0_macvtap: left promiscuous mode [ 98.122727][ T60] veth1_vlan: left promiscuous mode [ 98.128188][ T60] veth0_vlan: left promiscuous mode [ 98.584003][ T60] team0 (unregistering): Port device team_slave_1 removed [ 98.617626][ T60] team0 (unregistering): Port device team_slave_0 removed [ 98.653522][ T60] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.690006][ T60] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.947081][ T60] bond0 (unregistering): Released all slaves [ 99.112980][ T5895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.140027][ T5895] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.166662][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.173883][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.194437][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.201743][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.530028][ T5895] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.655826][ T5895] veth0_vlan: entered promiscuous mode [ 99.703514][ T5895] veth1_vlan: entered promiscuous mode [ 99.784793][ T5895] veth0_macvtap: entered promiscuous mode [ 99.810473][ T5895] veth1_macvtap: entered promiscuous mode [ 99.843425][ T5895] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.877074][ T5895] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.888239][ T5895] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.897675][ T5895] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.907626][ T5895] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.916406][ T5895] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.036373][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.053600][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.104650][ T3438] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.112783][ T3438] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.185318][ T5083] Bluetooth: hci0: command tx timeout [ 100.201204][ T5936] syzkaller0: entered promiscuous mode [ 100.206815][ T5936] syzkaller0: entered allmulticast mode [ 100.217050][ T5936] [ 100.219443][ T5936] ============================================ [ 100.225623][ T5936] WARNING: possible recursive locking detected [ 100.231796][ T5936] syzkaller #0 Not tainted [ 100.236224][ T5936] -------------------------------------------- [ 100.242404][ T5936] syz.0.17/5936 is trying to acquire lock: [ 100.248199][ T5936] ffff888073d78108 (&sch->root_lock_key#43){+...}-{2:2}, at: __dev_queue_xmit+0xb01/0x3640 [ 100.258212][ T5936] [ 100.258212][ T5936] but task is already holding lock: [ 100.265770][ T5936] ffff888073d78108 (&sch->root_lock_key#43){+...}-{2:2}, at: __dev_queue_xmit+0xb01/0x3640 [ 100.275796][ T5936] [ 100.275796][ T5936] other info that might help us debug this: [ 100.283949][ T5936] Possible unsafe locking scenario: [ 100.283949][ T5936] [ 100.291412][ T5936] CPU0 [ 100.294805][ T5936] ---- [ 100.298081][ T5936] lock(&sch->root_lock_key#43); [ 100.303116][ T5936] lock(&sch->root_lock_key#43); [ 100.308138][ T5936] [ 100.308138][ T5936] *** DEADLOCK *** [ 100.308138][ T5936] [ 100.316383][ T5936] May be due to missing lock nesting notation [ 100.316383][ T5936] [ 100.324913][ T5936] 3 locks held by syz.0.17/5936: [ 100.329955][ T5936] #0: ffffffff8d131e00 (rcu_read_lock_bh){....}-{1:2}, at: __dev_queue_xmit+0x275/0x3640 [ 100.340069][ T5936] #1: ffff888073d78108 (&sch->root_lock_key#43){+...}-{2:2}, at: __dev_queue_xmit+0xb01/0x3640 [ 100.351045][ T5936] #2: ffffffff8d131e00 (rcu_read_lock_bh){....}-{1:2}, at: __dev_queue_xmit+0x275/0x3640 [ 100.361108][ T5936] [ 100.361108][ T5936] stack backtrace: [ 100.367021][ T5936] CPU: 0 PID: 5936 Comm: syz.0.17 Not tainted syzkaller #0 [ 100.374412][ T5936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 100.384498][ T5936] Call Trace: [ 100.387770][ T5936] [ 100.390712][ T5936] dump_stack_lvl+0x18c/0x250 [ 100.395419][ T5936] ? show_regs_print_info+0x20/0x20 [ 100.400707][ T5936] ? print_deadlock_bug+0x435/0x5d0 [ 100.405906][ T5936] __lock_acquire+0x6809/0x7d80 [ 100.410783][ T5936] ? lockdep_lock+0x230/0x230 [ 100.415476][ T5936] ? verify_lock_unused+0x140/0x140 [ 100.420843][ T5936] ? add_lock_to_list+0x191/0x280 [ 100.425954][ T5936] ? verify_lock_unused+0x140/0x140 [ 100.431252][ T5936] ? __lock_acquire+0x357f/0x7d80 [ 100.436377][ T5936] lock_acquire+0x19e/0x420 [ 100.440987][ T5936] ? __dev_queue_xmit+0xb01/0x3640 [ 100.446189][ T5936] ? read_lock_is_recursive+0x20/0x20 [ 100.451559][ T5936] ? rcu_lockdep_current_cpu_online+0x37/0x120 [ 100.457720][ T5936] ? rcu_read_lock_bh_held+0x7a/0x100 [ 100.463177][ T5936] ? rcu_read_lock_held+0x40/0x40 [ 100.468338][ T5936] _raw_spin_lock+0x2e/0x40 [ 100.472890][ T5936] ? __dev_queue_xmit+0xb01/0x3640 [ 100.478079][ T5936] __dev_queue_xmit+0xb01/0x3640 [ 100.483029][ T5936] ? __dev_queue_xmit+0x275/0x3640 [ 100.488145][ T5936] ? __lock_acquire+0x7d80/0x7d80 [ 100.493172][ T5936] ? lock_chain_count+0x20/0x20 [ 100.498301][ T5936] ? __kernel_text_address+0xd/0x30 [ 100.503617][ T5936] ? netdev_core_pick_tx+0x370/0x370 [ 100.508926][ T5936] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 100.514823][ T5936] ? lockdep_hardirqs_on+0x98/0x150 [ 100.520098][ T5936] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 100.526019][ T5936] ? _raw_spin_unlock+0x40/0x40 [ 100.530996][ T5936] ? stack_trace_save+0xaa/0x100 [ 100.535972][ T5936] ? stack_trace_snprint+0xf0/0xf0 [ 100.541113][ T5936] ? tcf_action_inc_overlimit_qstats+0x120/0x120 [ 100.547794][ T5936] sch_frag_xmit_hook+0x2a8/0x11d0 [ 100.552998][ T5936] ? kasan_set_track+0x4e/0x70 [ 100.557846][ T5936] ? __kasan_slab_alloc+0x6c/0x80 [ 100.562866][ T5936] ? slab_post_alloc_hook+0x6a/0x4d0 [ 100.568167][ T5936] ? skb_clone+0x1eb/0x370 [ 100.572777][ T5936] ? tcf_mirred_act+0x589/0x1350 [ 100.577819][ T5936] ? tcf_action_exec+0x1a9/0x5d0 [ 100.582781][ T5936] ? basic_classify+0x1b2/0x2d0 [ 100.587739][ T5936] ? tcf_classify+0x421/0xfc0 [ 100.592410][ T5936] ? qfq_enqueue+0x320/0x12e0 [ 100.597091][ T5936] ? dev_qdisc_enqueue+0x48/0x220 [ 100.602245][ T5936] ? __dev_queue_xmit+0xcd4/0x3640 [ 100.607459][ T5936] ? packet_sendmsg+0x38d9/0x4a30 [ 100.612577][ T5936] ? ____sys_sendmsg+0x61b/0x980 [ 100.617516][ T5936] ? ___sys_sendmsg+0x2a6/0x360 [ 100.622454][ T5936] ? __se_sys_sendmsg+0x1d0/0x2c0 [ 100.627509][ T5936] ? mq_dump_class_stats+0x450/0x450 [ 100.632810][ T5936] ? __copy_skb_header+0xa3/0x4a0 [ 100.637857][ T5936] ? __asan_memcpy+0x40/0x70 [ 100.642473][ T5936] ? __skb_clone+0x5c/0x6c0 [ 100.646994][ T5936] ? __skb_clone+0x446/0x6c0 [ 100.651609][ T5936] ? skb_clone+0x21f/0x370 [ 100.656054][ T5936] ? tcf_mirred_act+0x570/0x1350 [ 100.661081][ T5936] tcf_mirred_act+0xbd6/0x1350 [ 100.665936][ T5936] tcf_action_exec+0x1a9/0x5d0 [ 100.670714][ T5936] basic_classify+0x1b2/0x2d0 [ 100.675411][ T5936] tcf_classify+0x421/0xfc0 [ 100.679922][ T5936] qfq_enqueue+0x320/0x12e0 [ 100.684603][ T5936] ? sch_tree_lock+0x1b0/0x1b0 [ 100.689471][ T5936] ? do_raw_spin_lock+0x11f/0x2b0 [ 100.694497][ T5936] ? __rwlock_init+0x150/0x150 [ 100.699424][ T5936] dev_qdisc_enqueue+0x48/0x220 [ 100.704302][ T5936] ? __dev_queue_xmit+0xb88/0x3640 [ 100.709425][ T5936] __dev_queue_xmit+0xcd4/0x3640 [ 100.714372][ T5936] ? __dev_queue_xmit+0x275/0x3640 [ 100.719576][ T5936] ? skb_partial_csum_set+0xf2/0x350 [ 100.725141][ T5936] ? netdev_core_pick_tx+0x370/0x370 [ 100.730437][ T5936] ? virtio_net_hdr_to_skb+0xcd8/0x1470 [ 100.736341][ T5936] ? packet_extra_vlan_len_allowed+0x200/0x200 [ 100.742674][ T5936] ? packet_xmit+0x66/0x340 [ 100.747174][ T5936] packet_sendmsg+0x38d9/0x4a30 [ 100.752097][ T5936] ? aa_sk_perm+0x970/0x970 [ 100.756687][ T5936] ? __might_sleep+0xe0/0xe0 [ 100.761300][ T5936] ? verify_lock_unused+0x140/0x140 [ 100.766495][ T5936] ? __lock_acquire+0x1336/0x7d80 [ 100.771521][ T5936] ? aa_sk_perm+0x83c/0x970 [ 100.776110][ T5936] ? packet_getsockopt+0xad0/0xad0 [ 100.781327][ T5936] ? tomoyo_memory_ok+0x2e/0x150 [ 100.786343][ T5936] ? aa_sock_msg_perm+0x94/0x150 [ 100.791364][ T5936] ? apparmor_socket_sendmsg+0x8e/0x330 [ 100.796927][ T5936] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 100.802305][ T5936] ? security_socket_sendmsg+0x80/0xa0 [ 100.807850][ T5936] ? packet_getsockopt+0xad0/0xad0 [ 100.812961][ T5936] ____sys_sendmsg+0x61b/0x980 [ 100.817825][ T5936] ? __asan_memset+0x22/0x40 [ 100.822576][ T5936] ? __sys_sendmsg_sock+0x30/0x30 [ 100.827617][ T5936] ? __import_iovec+0x5f2/0x850 [ 100.832485][ T5936] ? import_iovec+0x73/0xa0 [ 100.837002][ T5936] ___sys_sendmsg+0x2a6/0x360 [ 100.841714][ T5936] ? __sys_sendmsg+0x2b0/0x2b0 [ 100.846507][ T5936] ? futex_wake+0x42a/0x4f0 [ 100.851099][ T5936] ? packet_ioctl+0x350/0x350 [ 100.855968][ T5936] __se_sys_sendmsg+0x1d0/0x2c0 [ 100.860850][ T5936] ? __x64_sys_sendmsg+0x80/0x80 [ 100.865962][ T5936] ? lockdep_hardirqs_on+0x98/0x150 [ 100.871357][ T5936] do_syscall_64+0x55/0xb0 [ 100.875795][ T5936] ? clear_bhb_loop+0x40/0x90 [ 100.880520][ T5936] ? clear_bhb_loop+0x40/0x90 [ 100.885292][ T5936] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.891204][ T5936] RIP: 0033:0x7f681919e159 [ 100.895638][ T5936] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 100.915367][ T5936] RSP: 002b:00007ffc263d59f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 100.923812][ T5936] RAX: ffffffffffffffda RBX: 00007f6819425fa0 RCX: 00007f681919e159 [ 100.931795][ T5936] RDX: 0000000000004005 RSI: 0000200000000280 RDI: 0000000000000006 [ 100.940115][ T5936] RBP: 00007f6819235024 R08: 0000000000000000 R09: 0000000000000000 [ 100.948086][ T5936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 100.956059][ T5936] R13: 00007f6819425fac R14: 00007f6819425fa0 R15: 00007f6819425fa0 [ 100.964041][ T5936]