Warning: Permanently added '10.128.1.81' (ED25519) to the list of known hosts. 2026/01/18 11:16:28 parsed 1 programs [ 63.032690][ T4269] cgroup: Unknown subsys name 'net' [ 63.192357][ T4269] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 64.532880][ T4269] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 65.928709][ T4284] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.938557][ T4284] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.946239][ T4284] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.955648][ T4284] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.964368][ T4284] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 65.971789][ T4284] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 66.778410][ T32] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.796841][ T32] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.810417][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.826916][ T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.834898][ T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.849129][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.546961][ T4326] chnl_net:caif_netlink_parms(): no params data found [ 67.589880][ T4326] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.597700][ T4326] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.605488][ T4326] device bridge_slave_0 entered promiscuous mode [ 67.615977][ T4326] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.623528][ T4326] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.631388][ T4326] device bridge_slave_1 entered promiscuous mode [ 67.658711][ T4326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.670299][ T4326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.691725][ T4326] team0: Port device team_slave_0 added [ 67.699107][ T4326] team0: Port device team_slave_1 added [ 67.715317][ T4326] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.722802][ T4326] 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. [ 67.750211][ T4326] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.772957][ T4326] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.780035][ T4326] 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. [ 67.806513][ T4326] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.845041][ T4326] device hsr_slave_0 entered promiscuous mode [ 67.852523][ T4326] device hsr_slave_1 entered promiscuous mode [ 67.961402][ T4326] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.972109][ T4326] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.982172][ T4326] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.999478][ T4326] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.074229][ T4326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.090357][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.099402][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.109435][ T4326] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.131711][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.141195][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.152276][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.159604][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.186940][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.195226][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.204084][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.212720][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.219897][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.228922][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.240274][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.250130][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.259085][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.268079][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.276968][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.293200][ T4326] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.305103][ T4326] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.326454][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.334354][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.344065][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.352640][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.538637][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.546203][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.579370][ T4326] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.596022][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.619256][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.634301][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.643521][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.654260][ T4326] device veth0_vlan entered promiscuous mode [ 68.667319][ T4326] device veth1_vlan entered promiscuous mode [ 68.692976][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.706185][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.716216][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.727828][ T4326] device veth0_macvtap entered promiscuous mode [ 68.738430][ T4326] device veth1_macvtap entered promiscuous mode [ 68.761122][ T4326] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.769059][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.778516][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.787612][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.803212][ T4326] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.814503][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.823548][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.835791][ T4326] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.846174][ T4326] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.855070][ T4326] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.864187][ T4326] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.983425][ T75] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/01/18 11:16:37 executed programs: 0 [ 69.871490][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.879623][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.888738][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.899167][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.909720][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 69.918739][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.029816][ T4374] chnl_net:caif_netlink_parms(): no params data found [ 70.070968][ T4374] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.078299][ T4374] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.086177][ T4374] device bridge_slave_0 entered promiscuous mode [ 70.094315][ T4374] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.101743][ T4374] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.110180][ T4374] device bridge_slave_1 entered promiscuous mode [ 70.129084][ T4374] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.140057][ T4374] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.164997][ T4374] team0: Port device team_slave_0 added [ 70.173981][ T4374] team0: Port device team_slave_1 added [ 70.190941][ T4374] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.198173][ T4374] 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. [ 70.224204][ T4374] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.237114][ T4374] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.244073][ T4374] 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. [ 70.270405][ T4374] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.302122][ T4374] device hsr_slave_0 entered promiscuous mode [ 70.309367][ T4374] device hsr_slave_1 entered promiscuous mode [ 70.315884][ T4374] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.324081][ T4374] Cannot create hsr debugfs directory [ 71.299565][ T75] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.350153][ T1274] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.357153][ T1274] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.989373][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 73.558693][ T75] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.636096][ T75] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.066870][ T4284] Bluetooth: hci0: command 0x041b tx timeout [ 74.461545][ T75] device hsr_slave_0 left promiscuous mode [ 74.490435][ T75] device hsr_slave_1 left promiscuous mode [ 74.500616][ T75] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.509737][ T75] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.521038][ T75] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.528917][ T75] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.540019][ T75] device bridge_slave_1 left promiscuous mode [ 74.547603][ T75] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.564817][ T75] device bridge_slave_0 left promiscuous mode [ 74.573418][ T75] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.603900][ T75] device veth1_macvtap left promiscuous mode [ 74.610875][ T75] device veth0_macvtap left promiscuous mode [ 74.617885][ T75] device veth1_vlan left promiscuous mode [ 74.624554][ T75] device veth0_vlan left promiscuous mode [ 75.038956][ T75] team0 (unregistering): Port device team_slave_1 removed [ 75.077836][ T75] team0 (unregistering): Port device team_slave_0 removed [ 75.110178][ T75] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.144635][ T75] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.364449][ T75] bond0 (unregistering): Released all slaves [ 75.484584][ T4374] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.497196][ T4374] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.507942][ T4374] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.524265][ T4374] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.589664][ T4374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.602994][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.611986][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.638735][ T4374] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.649380][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.659010][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.668071][ T4348] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.675189][ T4348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.698691][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.707114][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.715818][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.725589][ T4348] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.732813][ T4348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.741070][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.757431][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.766288][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.775445][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.784226][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.806731][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.815715][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.827384][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.836280][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.845302][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.854079][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.864944][ T4374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.082958][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.091765][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.104245][ T4374] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.122257][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.131013][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.146573][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 76.154874][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.164100][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.172839][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.180898][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.191724][ T4374] device veth0_vlan entered promiscuous mode [ 76.202220][ T4374] device veth1_vlan entered promiscuous mode [ 76.232376][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.240934][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.250362][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.259851][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.283809][ T4374] device veth0_macvtap entered promiscuous mode [ 76.293212][ T4374] device veth1_macvtap entered promiscuous mode [ 76.308534][ T4374] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.316035][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.325543][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.333922][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.343191][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.354723][ T4374] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.371800][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.381038][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.393891][ T4374] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.403214][ T4374] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.412473][ T4374] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.421761][ T4374] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.468172][ T27] cfg80211: failed to load regulatory.db [ 76.520290][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.546550][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.555225][ T4348] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.556167][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.564811][ T4348] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.585495][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.652935][ T4423] [ 76.655706][ T4423] ============================= [ 76.660824][ T4423] WARNING: suspicious RCU usage [ 76.665703][ T4423] syzkaller #0 Not tainted [ 76.670339][ T4423] ----------------------------- [ 76.675203][ T4423] kernel/events/callchain.c:161 suspicious rcu_dereference_check() usage! [ 76.683847][ T4423] [ 76.683847][ T4423] other info that might help us debug this: [ 76.683847][ T4423] [ 76.694241][ T4423] [ 76.694241][ T4423] rcu_scheduler_active = 2, debug_locks = 1 [ 76.702458][ T4423] 1 lock held by syz.0.17/4423: [ 76.707543][ T4423] #0: ffffffff8cb2b420 (rcu_read_lock_trace){....}-{0:0}, at: rcu_read_lock_trace+0x37/0x70 [ 76.717880][ T4423] [ 76.717880][ T4423] stack backtrace: [ 76.724045][ T4423] CPU: 1 PID: 4423 Comm: syz.0.17 Not tainted syzkaller #0 [ 76.731289][ T4423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 76.741384][ T4423] Call Trace: [ 76.744686][ T4423] [ 76.747612][ T4423] dump_stack_lvl+0x188/0x24e [ 76.752431][ T4423] ? show_regs_print_info+0x12/0x12 [ 76.757655][ T4423] ? load_image+0x400/0x400 [ 76.762215][ T4423] lockdep_rcu_suspicious+0x1dd/0x300 [ 76.767751][ T4423] get_callchain_entry+0x2a5/0x3b0 [ 76.772911][ T4423] get_perf_callchain+0xc4/0x490 [ 76.777865][ T4423] ? put_callchain_entry+0xb0/0xb0 [ 76.783155][ T4423] ? __lock_acquire+0x7d10/0x7d10 [ 76.788336][ T4423] ? rcu_read_lock_sched_held+0x86/0x110 [ 76.794003][ T4423] ? verify_lock_unused+0x140/0x140 [ 76.799250][ T4423] __bpf_get_stack+0x2de/0x520 [ 76.804049][ T4423] ? stack_map_get_build_id_offset+0x970/0x970 [ 76.810208][ T4423] ? __cant_sleep+0x220/0x220 [ 76.814932][ T4423] ? bpf_prog_14d9fb3786f83342+0x3d/0x41 [ 76.820593][ T4423] bpf_get_stack_raw_tp+0x189/0x1c0 [ 76.826001][ T4423] bpf_prog_14d9fb3786f83342+0x3d/0x41 [ 76.831486][ T4423] bpf_prog_run_pin_on_cpu+0x64/0x150 [ 76.836877][ T4423] bpf_prog_test_run_syscall+0x313/0x4a0 [ 76.842513][ T4423] ? sock_gen_cookie+0x60/0x60 [ 76.847453][ T4423] ? __fdget+0x146/0x200 [ 76.851908][ T4423] ? sock_gen_cookie+0x60/0x60 [ 76.856688][ T4423] bpf_prog_test_run+0x31e/0x390 [ 76.861636][ T4423] __sys_bpf+0x62b/0x780 [ 76.865893][ T4423] ? bpf_link_show_fdinfo+0x380/0x380 [ 76.871279][ T4423] ? lock_chain_count+0x20/0x20 [ 76.876219][ T4423] __x64_sys_bpf+0x78/0x90 [ 76.880629][ T4423] do_syscall_64+0x4c/0xa0 [ 76.885094][ T4423] ? clear_bhb_loop+0x60/0xb0 [ 76.889788][ T4423] ? clear_bhb_loop+0x60/0xb0 [ 76.894596][ T4423] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 76.900487][ T4423] RIP: 0033:0x7f1aff39acb9 [ 76.904910][ T4423] 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 [ 76.924785][ T4423] RSP: 002b:00007ffe8a350b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 76.933286][ T4423] RAX: ffffffffffffffda RBX: 00007f1aff615fa0 RCX: 00007f1aff39acb9 [ 76.941257][ T4423] RDX: 000000000000000c RSI: 00002000000004c0 RDI: 000000000000000a [ 76.949227][ T4423] RBP: 00007f1aff408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 76.957279][ T4423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.965246][ T4423] R13: 00007f1aff615fac R14: 00007f1aff615fa0 R15: 00007f1aff615fa0 [ 76.973324][ T4423]