Warning: Permanently added '10.128.1.102' (ED25519) to the list of known hosts. 2025/12/22 17:57:39 parsed 1 programs [ 70.415812][ T4192] cgroup: Unknown subsys name 'net' [ 70.528449][ T4192] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 71.016467][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.022932][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.820582][ T4192] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 73.321944][ T4209] chnl_net:caif_netlink_parms(): no params data found [ 73.363688][ T4209] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.371094][ T4209] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.379046][ T4209] device bridge_slave_0 entered promiscuous mode [ 73.387262][ T4209] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.394487][ T4209] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.402230][ T4209] device bridge_slave_1 entered promiscuous mode [ 73.423122][ T4209] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.434181][ T4209] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.455860][ T4209] team0: Port device team_slave_0 added [ 73.463004][ T4209] team0: Port device team_slave_1 added [ 73.481552][ T4209] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.488586][ T4209] 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. [ 73.514746][ T4209] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.529503][ T4209] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.536788][ T4209] 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. [ 73.562862][ T4209] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.591091][ T4209] device hsr_slave_0 entered promiscuous mode [ 73.597736][ T4209] device hsr_slave_1 entered promiscuous mode [ 73.680620][ T4209] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.690619][ T4209] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.702072][ T4209] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.710866][ T4209] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.732693][ T4209] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.739871][ T4209] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.747526][ T4209] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.754620][ T4209] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.802770][ T4209] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.817418][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.828114][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.838018][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.852352][ T4209] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.864309][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.873034][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.880120][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.893918][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.914046][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.921106][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.943177][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.953052][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.961922][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.974833][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.987006][ T4209] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.999859][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.008549][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.119473][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.127899][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.140993][ T4209] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.162478][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.183778][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.192952][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.202401][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.212534][ T4209] device veth0_vlan entered promiscuous mode [ 74.226490][ T4209] device veth1_vlan entered promiscuous mode [ 74.250647][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.260676][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.271965][ T4209] device veth0_macvtap entered promiscuous mode [ 74.284275][ T4209] device veth1_macvtap entered promiscuous mode [ 74.300241][ T4209] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.307741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.317353][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.325729][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.335539][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.346768][ T4209] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.355504][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.364386][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.374646][ T4209] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.390520][ T4209] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.399425][ T4209] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.408220][ T4209] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.495413][ T4209] syz-executor (4209) used greatest stack depth: 20288 bytes left [ 75.221171][ T1240] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.822576][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.843794][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.852955][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.863962][ T1169] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.871913][ T1169] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.881061][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.136600][ T1107] cfg80211: failed to load regulatory.db 2025/12/22 17:57:47 executed programs: 0 [ 76.733817][ T4282] chnl_net:caif_netlink_parms(): no params data found [ 76.772877][ T4282] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.780446][ T4282] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.788572][ T4282] device bridge_slave_0 entered promiscuous mode [ 76.796952][ T4282] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.804089][ T4282] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.811786][ T4282] device bridge_slave_1 entered promiscuous mode [ 76.833097][ T4282] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.844156][ T4282] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.865882][ T4282] team0: Port device team_slave_0 added [ 76.872975][ T4282] team0: Port device team_slave_1 added [ 76.891188][ T4282] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.898269][ T4282] 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. [ 76.924267][ T4282] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.936596][ T4282] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.943737][ T4282] 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. [ 76.969709][ T4282] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.998248][ T4282] device hsr_slave_0 entered promiscuous mode [ 77.004899][ T4282] device hsr_slave_1 entered promiscuous mode [ 77.011566][ T4282] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.019642][ T4282] Cannot create hsr debugfs directory [ 77.589299][ T1240] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.704061][ T1325] Bluetooth: hci0: command 0x0409 tx timeout [ 80.097918][ T1240] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.149274][ T1240] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.773701][ T4305] Bluetooth: hci0: command 0x041b tx timeout [ 80.911879][ T4282] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.921839][ T4282] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.931459][ T4282] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.941416][ T4282] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.002903][ T4282] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.029248][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.037671][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.047946][ T4282] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.070327][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.079057][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.087931][ T1169] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.095062][ T1169] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.106321][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.115218][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.124273][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.132566][ T1169] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.139655][ T1169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.149824][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.170307][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.182274][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.191024][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.199930][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.214656][ T1240] device hsr_slave_0 left promiscuous mode [ 81.220910][ T1240] device hsr_slave_1 left promiscuous mode [ 81.229812][ T1240] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 81.237279][ T1240] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 81.245668][ T1240] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 81.253056][ T1240] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 81.260816][ T1240] device bridge_slave_1 left promiscuous mode [ 81.267532][ T1240] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.279199][ T1240] device bridge_slave_0 left promiscuous mode [ 81.285627][ T1240] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.301161][ T1240] device veth1_macvtap left promiscuous mode [ 81.307447][ T1240] device veth0_macvtap left promiscuous mode [ 81.314056][ T1240] device veth1_vlan left promiscuous mode [ 81.319869][ T1240] device veth0_vlan left promiscuous mode [ 81.451789][ T1240] team0 (unregistering): Port device team_slave_1 removed [ 81.466918][ T1240] team0 (unregistering): Port device team_slave_0 removed [ 81.480126][ T1240] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 81.492847][ T1240] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 81.543461][ T1240] bond0 (unregistering): Released all slaves [ 81.600463][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.609194][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.620348][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.628825][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.639213][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.647725][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.657710][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.758069][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.765574][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.777423][ T4282] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.802957][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.812517][ T1169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.823199][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.831723][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.841821][ T4282] device veth0_vlan entered promiscuous mode [ 81.853192][ T4282] device veth1_vlan entered promiscuous mode [ 81.860486][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.868408][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.876284][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.892574][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.900935][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.910056][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.921762][ T4282] device veth0_macvtap entered promiscuous mode [ 81.930933][ T4282] device veth1_macvtap entered promiscuous mode [ 81.948740][ T4282] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.957323][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.965936][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.975527][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.984432][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.995245][ T4282] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.006338][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.015196][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.026713][ T4282] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.036332][ T4282] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.046604][ T4282] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.055412][ T4282] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.112043][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.123414][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.134491][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.159031][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.168308][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.177659][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 82.281416][ C1] [ 82.281422][ C1] ================================ [ 82.281427][ C1] WARNING: inconsistent lock state [ 82.281435][ C1] syzkaller #0 Not tainted [ 82.281443][ C1] -------------------------------- [ 82.281447][ C1] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 82.281453][ C1] syz.0.17/4339 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 82.281470][ C1] ffff88805cfaff68 (&htab->lockdep_key){....}-{2:2}, at: htab_lru_map_delete_elem+0x1b1/0x640 [ 82.281523][ C1] {INITIAL USE} state was registered at: [ 82.281528][ C1] lock_acquire+0x197/0x3f0 [ 82.281544][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 82.281564][ C1] htab_lru_map_update_elem+0x37a/0xc40 [ 82.281582][ C1] bpf_map_update_value+0x57d/0x650 [ 82.281597][ C1] generic_map_update_batch+0x525/0x7c0 [ 82.281612][ C1] bpf_map_do_batch+0x466/0x600 [ 82.281627][ C1] __sys_bpf+0x601/0x670 [ 82.281642][ C1] __x64_sys_bpf+0x78/0x90 [ 82.281656][ C1] do_syscall_64+0x4c/0xa0 [ 82.281671][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 82.281690][ C1] irq event stamp: 35498 [ 82.281696][ C1] hardirqs last enabled at (35497): [] syscall_enter_from_user_mode+0x21/0x70 [ 82.281719][ C1] hardirqs last disabled at (35498): [] exc_debug+0x6e/0x130 [ 82.281737][ C1] softirqs last enabled at (35426): [] bpf_prog_load+0x1150/0x1550 [ 82.281757][ C1] softirqs last disabled at (35424): [] bpf_ksym_add+0x29/0x340 [ 82.281777][ C1] [ 82.281777][ C1] other info that might help us debug this: [ 82.281781][ C1] Possible unsafe locking scenario: [ 82.281781][ C1] [ 82.281784][ C1] CPU0 [ 82.281787][ C1] ---- [ 82.281789][ C1] lock(&htab->lockdep_key); [ 82.281799][ C1] [ 82.281802][ C1] lock(&htab->lockdep_key); [ 82.281811][ C1] [ 82.281811][ C1] *** DEADLOCK *** [ 82.281811][ C1] [ 82.281814][ C1] no locks held by syz.0.17/4339. [ 82.281820][ C1] [ 82.281820][ C1] stack backtrace: [ 82.281828][ C1] CPU: 1 PID: 4339 Comm: syz.0.17 Not tainted syzkaller #0 [ 82.281843][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 82.281858][ C1] Call Trace: [ 82.281864][ C1] <#DB> [ 82.281870][ C1] dump_stack_lvl+0x168/0x230 [ 82.281889][ C1] ? show_regs_print_info+0x20/0x20 [ 82.281907][ C1] ? print_usage_bug+0x42a/0x690 [ 82.281921][ C1] ? verify_lock_unused+0x18/0x140 [ 82.281941][ C1] lock_acquire+0x2b2/0x3f0 [ 82.281960][ C1] ? htab_lru_map_delete_elem+0x1b1/0x640 [ 82.281981][ C1] ? read_lock_is_recursive+0x10/0x10 [ 82.282000][ C1] ? look_up_lock_class+0x71/0x110 [ 82.282019][ C1] ? verify_lock_unused+0x18/0x140 [ 82.282038][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 82.282054][ C1] ? htab_lru_map_delete_elem+0x1b1/0x640 [ 82.282073][ C1] ? _raw_spin_lock+0x40/0x40 [ 82.282089][ C1] ? htab_map_hash+0x269/0x6d0 [ 82.282105][ C1] htab_lru_map_delete_elem+0x1b1/0x640 [ 82.282129][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xb34 [ 82.282144][ C1] bpf_overflow_handler+0x1c4/0x4c0 [ 82.282164][ C1] ? perf_event_switch_output+0x650/0x650 [ 82.282185][ C1] ? __perf_event_account_interrupt+0x187/0x280 [ 82.282203][ C1] __perf_event_overflow+0x364/0x530 [ 82.282222][ C1] perf_swevent_event+0x4ad/0x530 [ 82.282241][ C1] perf_bp_event+0x224/0x290 [ 82.282259][ C1] ? perf_event_free_bpf_prog+0x110/0x110 [ 82.282287][ C1] ? rcu_lock_acquire+0x9/0x30 [ 82.282305][ C1] ? read_lock_is_recursive+0x10/0x10 [ 82.282326][ C1] hw_breakpoint_exceptions_notify+0x152/0x470 [ 82.282345][ C1] atomic_notifier_call_chain+0x15d/0x280 [ 82.282365][ C1] notify_die+0x12d/0x180 [ 82.282382][ C1] ? srcu_init_notifier_head+0x90/0x90 [ 82.282402][ C1] ? exc_debug+0x6e/0x130 [ 82.282418][ C1] ? trace_hardirqs_off_finish+0x57/0x1f0 [ 82.282437][ C1] notify_debug+0x20/0x30 [ 82.282455][ C1] exc_debug+0xcf/0x130 [ 82.282472][ C1] asm_exc_debug+0x1a/0x40 [ 82.282491][ C1] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 82.282511][ C1] 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 [ 82.282524][ C1] RSP: 0018:ffffc90002e3fd80 EFLAGS: 00050202 [ 82.282538][ C1] RAX: ffffffff83dae001 RBX: 0000000000000050 RCX: 000000000000000f [ 82.282549][ C1] RDX: 0000000000000050 RSI: 0000200000000301 RDI: ffffc90002e3fe41 [ 82.282564][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffff520005c7fca [ 82.282576][ C1] R10: fffff520005c7fca R11: 1ffff920005c7fc0 R12: 00007ffffffff000 [ 82.282587][ C1] R13: 0000200000000310 R14: ffffc90002e3fe00 R15: 00002000000002c0 [ 82.282602][ C1] ? _copy_from_user+0xe1/0x170 [ 82.282620][ C1] [ 82.282624][ C1] [ 82.282629][ C1] _copy_from_user+0xfa/0x170 [ 82.282645][ C1] __sys_bpf+0x21b/0x670 [ 82.282663][ C1] ? bpf_link_show_fdinfo+0x340/0x340 [ 82.282685][ C1] ? vtime_user_exit+0x2dc/0x400 [ 82.282704][ C1] __x64_sys_bpf+0x78/0x90 [ 82.282721][ C1] do_syscall_64+0x4c/0xa0 [ 82.282737][ C1] ? clear_bhb_loop+0x30/0x80 [ 82.282753][ C1] ? clear_bhb_loop+0x30/0x80 [ 82.282770][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 82.282787][ C1] RIP: 0033:0x7f4bd1660749 [ 82.282800][ C1] 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 [ 82.282813][ C1] RSP: 002b:00007f4bd0ccf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 82.282828][ C1] RAX: ffffffffffffffda RBX: 00007f4bd18b6fa0 RCX: 00007f4bd1660749 [ 82.282840][ C1] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 82.282851][ C1] RBP: 00007f4bd16e4f91 R08: 0000000000000000 R09: 0000000000000000 [ 82.282861][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 82.282870][ C1] R13: 00007f4bd18b7038 R14: 00007f4bd18b6fa0 R15: 00007fff9805b798 [ 82.282888][ C1] [ 82.944047][ T4305] Bluetooth: hci0: command 0x040f tx timeout