Warning: Permanently added '10.128.1.242' (ED25519) to the list of known hosts. 2025/12/30 12:59:00 parsed 1 programs [ 69.527087][ T4187] cgroup: Unknown subsys name 'net' [ 69.677599][ T4187] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 71.263436][ T4187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 71.333540][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.340158][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 74.384808][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.401256][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.415669][ T1246] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.433872][ T1246] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.442416][ T1246] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.452737][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.024051][ T4249] chnl_net:caif_netlink_parms(): no params data found [ 75.081474][ T4249] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.089273][ T4249] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.101354][ T4249] device bridge_slave_0 entered promiscuous mode [ 75.126613][ T4249] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.134612][ T4249] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.148084][ T4249] device bridge_slave_1 entered promiscuous mode [ 75.262301][ T4249] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.277414][ T4249] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.314961][ T4249] team0: Port device team_slave_0 added [ 75.323042][ T4249] team0: Port device team_slave_1 added [ 75.343400][ T4249] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.350491][ T4249] 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. [ 75.376669][ T4249] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.389901][ T4249] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.397165][ T4249] 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. [ 75.423349][ T4249] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.456900][ T4249] device hsr_slave_0 entered promiscuous mode [ 75.464414][ T4249] device hsr_slave_1 entered promiscuous mode [ 75.559270][ T4249] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.570311][ T4249] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.579848][ T4249] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.588937][ T4249] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.651488][ T4249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.665394][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.674852][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.687646][ T4249] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.697303][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.706447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.716049][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.723368][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.735638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.749197][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.758000][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.767702][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.774915][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.786946][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.823090][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.837046][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.847006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.856586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.892619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.901740][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.916881][ T4249] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 75.927616][ T4249] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.943631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.953971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.963770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.100032][ T1246] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.108560][ T1246] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.122999][ T4249] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.163710][ T1246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.182913][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.191794][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.199557][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.212967][ T4249] device veth0_vlan entered promiscuous mode [ 76.248061][ T4249] device veth1_vlan entered promiscuous mode [ 76.269715][ T1246] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.278831][ T1246] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.287522][ T1246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.299437][ T4249] device veth0_macvtap entered promiscuous mode [ 76.335184][ T4249] device veth1_macvtap entered promiscuous mode [ 76.351850][ T4249] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.359425][ T1246] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.370853][ T1246] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.379751][ T1246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.394267][ T4249] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.404673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.413870][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.424260][ T4249] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.434544][ T4249] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.444106][ T4249] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.453745][ T4249] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.584855][ T4249] syz-executor (4249) used greatest stack depth: 20448 bytes left 2025/12/30 12:59:10 executed programs: 0 [ 77.629230][ T4291] chnl_net:caif_netlink_parms(): no params data found [ 77.715192][ T4291] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.722497][ T4291] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.730619][ T4291] device bridge_slave_0 entered promiscuous mode [ 77.741123][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.748332][ T4291] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.756718][ T4291] device bridge_slave_1 entered promiscuous mode [ 77.786520][ T4291] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.798276][ T4291] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.830155][ T4291] team0: Port device team_slave_0 added [ 77.838513][ T4291] team0: Port device team_slave_1 added [ 77.866242][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.875769][ T4291] 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. [ 77.905354][ T4291] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.919141][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.929050][ T4291] 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. [ 77.957802][ T4291] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.002266][ T4291] device hsr_slave_0 entered promiscuous mode [ 78.009218][ T4291] device hsr_slave_1 entered promiscuous mode [ 78.019851][ T4291] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.028390][ T4291] Cannot create hsr debugfs directory [ 78.128924][ T4291] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.492086][ T4300] Bluetooth: hci0: command 0x0409 tx timeout [ 81.518176][ T4291] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.581195][ T4302] Bluetooth: hci0: command 0x041b tx timeout [ 81.799137][ T4291] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.903643][ T4291] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.026311][ T4291] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.048195][ T4291] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.058577][ T4291] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.068408][ T4291] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.136464][ T4291] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.153401][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.163554][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.174524][ T4291] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.191715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.200381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.209329][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.216448][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.225230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.236623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.245830][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.254598][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.261769][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.282850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.294288][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.311978][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.320721][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.345560][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.356769][ T1246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.365591][ T1246] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.378246][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.387198][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.400210][ T4291] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.412638][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.432814][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.442506][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.544694][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.552326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.566634][ T4291] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.579820][ T154] device hsr_slave_0 left promiscuous mode [ 82.586569][ T154] device hsr_slave_1 left promiscuous mode [ 82.594192][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 82.601961][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 82.610112][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 82.618369][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 82.626451][ T154] device bridge_slave_1 left promiscuous mode [ 82.633787][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.647146][ T154] device bridge_slave_0 left promiscuous mode [ 82.654498][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.671957][ T154] device veth1_macvtap left promiscuous mode [ 82.678252][ T154] device veth0_macvtap left promiscuous mode [ 82.685713][ T154] device veth1_vlan left promiscuous mode [ 82.692382][ T154] device veth0_vlan left promiscuous mode [ 82.854561][ T154] team0 (unregistering): Port device team_slave_1 removed [ 82.874907][ T154] team0 (unregistering): Port device team_slave_0 removed [ 82.889172][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 82.903199][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 82.964208][ T154] bond0 (unregistering): Released all slaves [ 83.028662][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.037644][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.059899][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.068588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.077629][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.085699][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.094774][ T4291] device veth0_vlan entered promiscuous mode [ 83.107444][ T4291] device veth1_vlan entered promiscuous mode [ 83.139194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.147494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.155944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.165282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.178851][ T4291] device veth0_macvtap entered promiscuous mode [ 83.192006][ T4291] device veth1_macvtap entered promiscuous mode [ 83.206510][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.216523][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.235097][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.243778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.255315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.267472][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.275862][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.286432][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.303558][ T4291] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.313074][ T4291] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.329943][ T4291] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.339214][ T4291] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.395632][ T1184] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.409493][ T1184] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.421475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.444086][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.452434][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.462500][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.572115][ C0] [ 83.572124][ C0] ================================ [ 83.572129][ C0] WARNING: inconsistent lock state [ 83.572139][ C0] syzkaller #0 Not tainted [ 83.572149][ C0] -------------------------------- [ 83.572154][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 83.572163][ C0] syz.0.17/4315 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 83.572191][ C0] ffff88805cc5cb20 (&htab->lockdep_key){....}-{2:2}, at: htab_lru_map_delete_elem+0x1b1/0x640 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 83.572253][ C0] {INITIAL USE} state was registered at: [ 83.572259][ C0] lock_acquire+0x197/0x3f0 [ 83.572278][ C0] _raw_spin_lock_irqsave+0xa4/0xf0 [ 83.572296][ C0] htab_lru_map_update_elem+0x37a/0xc40 [ 83.572315][ C0] bpf_map_update_value+0x57d/0x650 [ 83.572330][ C0] generic_map_update_batch+0x525/0x7c0 [ 83.572347][ C0] bpf_map_do_batch+0x466/0x600 [ 83.572363][ C0] __sys_bpf+0x601/0x670 [ 83.572377][ C0] __x64_sys_bpf+0x78/0x90 [ 83.572392][ C0] do_syscall_64+0x4c/0xa0 [ 83.572408][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.572429][ C0] irq event stamp: 32660 [ 83.572434][ C0] hardirqs last enabled at (32659): [] syscall_enter_from_user_mode+0x21/0x70 [ 83.572459][ C0] hardirqs last disabled at (32660): [] exc_debug+0x6e/0x130 [ 83.572482][ C0] softirqs last enabled at (32618): [] bpf_prog_load+0x1150/0x1550 [ 83.572506][ C0] softirqs last disabled at (32614): [] bpf_ksym_add+0x29/0x340 [ 83.572532][ C0] [ 83.572532][ C0] other info that might help us debug this: [ 83.572538][ C0] Possible unsafe locking scenario: [ 83.572538][ C0] [ 83.572542][ C0] CPU0 [ 83.572545][ C0] ---- [ 83.572548][ C0] lock(&htab->lockdep_key); [ 83.572561][ C0] [ 83.572564][ C0] lock(&htab->lockdep_key); [ 83.572575][ C0] [ 83.572575][ C0] *** DEADLOCK *** [ 83.572575][ C0] [ 83.572578][ C0] no locks held by syz.0.17/4315. [ 83.572586][ C0] [ 83.572586][ C0] stack backtrace: [ 83.572596][ C0] CPU: 0 PID: 4315 Comm: syz.0.17 Not tainted syzkaller #0 [ 83.572615][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 83.572633][ C0] Call Trace: [ 83.572639][ C0] <#DB> [ 83.572646][ C0] dump_stack_lvl+0x168/0x230 [ 83.572667][ C0] ? show_regs_print_info+0x20/0x20 [ 83.572690][ C0] ? print_usage_bug+0x42a/0x690 [ 83.572706][ C0] ? verify_lock_unused+0x18/0x140 [ 83.572730][ C0] lock_acquire+0x2b2/0x3f0 [ 83.572752][ C0] ? htab_lru_map_delete_elem+0x1b1/0x640 [ 83.572776][ C0] ? read_lock_is_recursive+0x10/0x10 [ 83.572799][ C0] ? look_up_lock_class+0x71/0x110 [ 83.572822][ C0] ? verify_lock_unused+0x18/0x140 [ 83.572845][ C0] _raw_spin_lock_irqsave+0xa4/0xf0 [ 83.572864][ C0] ? htab_lru_map_delete_elem+0x1b1/0x640 [ 83.572886][ C0] ? _raw_spin_lock+0x40/0x40 [ 83.572905][ C0] ? htab_map_hash+0x269/0x6d0 [ 83.572924][ C0] htab_lru_map_delete_elem+0x1b1/0x640 [ 83.572952][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa1c [ 83.572970][ C0] bpf_overflow_handler+0x1c4/0x4c0 [ 83.572994][ C0] ? perf_event_switch_output+0x650/0x650 [ 83.573026][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 83.573047][ C0] __perf_event_overflow+0x364/0x530 [ 83.573070][ C0] perf_swevent_event+0x4ad/0x530 [ 83.573091][ C0] perf_bp_event+0x224/0x290 [ 83.573113][ C0] ? perf_event_free_bpf_prog+0x110/0x110 [ 83.573145][ C0] ? rcu_lock_acquire+0x9/0x30 [ 83.573166][ C0] ? read_lock_is_recursive+0x10/0x10 [ 83.573191][ C0] hw_breakpoint_exceptions_notify+0x152/0x470 [ 83.573214][ C0] atomic_notifier_call_chain+0x15d/0x280 [ 83.573237][ C0] notify_die+0x12d/0x180 [ 83.573257][ C0] ? srcu_init_notifier_head+0x90/0x90 [ 83.573280][ C0] ? exc_debug+0x6e/0x130 [ 83.573300][ C0] ? trace_hardirqs_off_finish+0x57/0x1f0 [ 83.573322][ C0] notify_debug+0x20/0x30 [ 83.573344][ C0] exc_debug+0xcf/0x130 [ 83.573365][ C0] asm_exc_debug+0x1a/0x40 [ 83.573388][ C0] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 83.573411][ C0] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 0f 01 cb 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 89 d1 83 f8 [ 83.573428][ C0] RSP: 0018:ffffc9000396fd80 EFLAGS: 00050202 [ 83.573444][ C0] RAX: ffffffff83dae001 RBX: 0000000000000050 RCX: 000000000000000f [ 83.573458][ C0] RDX: 0000000000000050 RSI: 0000200000000301 RDI: ffffc9000396fe41 [ 83.573472][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffff5200072dfca [ 83.573485][ C0] R10: fffff5200072dfca R11: 1ffff9200072dfc0 R12: 00007ffffffff000 [ 83.573500][ C0] R13: 0000200000000310 R14: ffffc9000396fe00 R15: 00002000000002c0 [ 83.573518][ C0] ? _copy_from_user+0xe1/0x170 [ 83.573539][ C0] [ 83.573544][ C0] [ 83.573549][ C0] _copy_from_user+0xfa/0x170 [ 83.573574][ C0] __sys_bpf+0x21b/0x670 [ 83.573595][ C0] ? bpf_link_show_fdinfo+0x340/0x340 [ 83.573621][ C0] ? vtime_user_exit+0x2dc/0x400 [ 83.573644][ C0] __x64_sys_bpf+0x78/0x90 [ 83.573664][ C0] do_syscall_64+0x4c/0xa0 [ 83.573683][ C0] ? clear_bhb_loop+0x30/0x80 [ 83.573702][ C0] ? clear_bhb_loop+0x30/0x80 [ 83.573722][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.573742][ C0] RIP: 0033:0x7fbfc23be749 [ 83.573757][ C0] 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 [ 83.573772][ C0] RSP: 002b:00007fbfc1a2d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 83.573790][ C0] RAX: ffffffffffffffda RBX: 00007fbfc2614fa0 RCX: 00007fbfc23be749 [ 83.573803][ C0] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 83.573815][ C0] RBP: 00007fbfc2442f91 R08: 0000000000000000 R09: 0000000000000000 [ 83.573826][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.573837][ C0] R13: 00007fbfc2615038 R14: 00007fbfc2614fa0 R15: 00007ffdecd5a508 [ 83.573857][ C0] [ 83.651229][ T4298] Bluetooth: hci0: command 0x040f tx timeout