Warning: Permanently added '10.128.1.117' (ED25519) to the list of known hosts. 2025/08/01 20:42:09 ignoring optional flag "sandboxArg"="0" 2025/08/01 20:42:11 parsed 1 programs [ 76.952290][ T4270] cgroup: Unknown subsys name 'net' [ 77.083744][ T4270] cgroup: Unknown subsys name 'rlimit' [ 78.563834][ T4270] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 80.455335][ T4296] chnl_net:caif_netlink_parms(): no params data found [ 80.506413][ T4296] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.514110][ T4296] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.523015][ T4296] device bridge_slave_0 entered promiscuous mode [ 80.533894][ T4296] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.541189][ T4296] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.549180][ T4296] device bridge_slave_1 entered promiscuous mode [ 80.573605][ T4296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.587207][ T4296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.613483][ T4296] team0: Port device team_slave_0 added [ 80.621331][ T4296] team0: Port device team_slave_1 added [ 80.643881][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.652026][ T4296] 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. [ 80.678948][ T4296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.691969][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.699025][ T4296] 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. [ 80.724993][ T4296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.762017][ T4296] device hsr_slave_0 entered promiscuous mode [ 80.769051][ T4296] device hsr_slave_1 entered promiscuous mode [ 80.878309][ T4296] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.888842][ T4296] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.898872][ T4296] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.909895][ T4296] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.950016][ T4296] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.957303][ T4296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.965053][ T4296] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.972209][ T4296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.027297][ T4296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.041576][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.051975][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.061545][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.080044][ T4296] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.092189][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.101513][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.108684][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.125979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.135089][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.142200][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.163257][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.171952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.191219][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.204014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.216038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.228913][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.410433][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.418744][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.434216][ T4296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.453135][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.462619][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.488749][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.498958][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.510420][ T4296] device veth0_vlan entered promiscuous mode [ 81.524272][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.533635][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.547554][ T4296] device veth1_vlan entered promiscuous mode [ 81.590433][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.602555][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.611607][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.620716][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.632290][ T4296] device veth0_macvtap entered promiscuous mode [ 81.660622][ T4296] device veth1_macvtap entered promiscuous mode [ 81.717382][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.725071][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.733593][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.742167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.751325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.768668][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.778028][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.789996][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.802979][ T4296] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.813517][ T4296] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.822715][ T4296] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.832946][ T4296] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.013922][ T46] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.988907][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.006739][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.020692][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.035024][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.043506][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.053580][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.719450][ T4352] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 83.728298][ T4352] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 83.735995][ T4352] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 83.744277][ T4352] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 83.753042][ T4352] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 83.760848][ T4352] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.199747][ T46] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/08/01 20:42:21 executed programs: 0 [ 84.745985][ T4351] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.754926][ T4351] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.762769][ T4351] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.772498][ T4351] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.780697][ T4351] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.788673][ T4351] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.921033][ T4368] chnl_net:caif_netlink_parms(): no params data found [ 84.966074][ T4368] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.973523][ T4368] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.981725][ T4368] device bridge_slave_0 entered promiscuous mode [ 84.991628][ T4368] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.998860][ T4368] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.006996][ T4368] device bridge_slave_1 entered promiscuous mode [ 85.030311][ T4368] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.041474][ T4368] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.068001][ T4368] team0: Port device team_slave_0 added [ 85.075285][ T4368] team0: Port device team_slave_1 added [ 85.098319][ T4368] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.105292][ T4368] 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. [ 85.131544][ T4368] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.145428][ T4368] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.152529][ T4368] 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. [ 85.178789][ T4368] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.210898][ T4368] device hsr_slave_0 entered promiscuous mode [ 85.218268][ T4368] device hsr_slave_1 entered promiscuous mode [ 85.224865][ T4368] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.232747][ T4368] Cannot create hsr debugfs directory [ 86.456834][ T46] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.518877][ T46] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.568012][ T34] cfg80211: failed to load regulatory.db [ 86.818058][ T4351] Bluetooth: hci0: command 0x0409 tx timeout [ 87.353528][ T4368] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.363562][ T4368] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.374109][ T4368] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.385244][ T4368] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.465198][ T46] device hsr_slave_0 left promiscuous mode [ 87.474807][ T46] device hsr_slave_1 left promiscuous mode [ 87.482107][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 87.492247][ T46] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 87.501097][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 87.511049][ T46] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 87.519138][ T46] device bridge_slave_1 left promiscuous mode [ 87.526165][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.541425][ T46] device bridge_slave_0 left promiscuous mode [ 87.547774][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.575822][ T46] device veth1_macvtap left promiscuous mode [ 87.584296][ T46] device veth0_macvtap left promiscuous mode [ 87.590881][ T46] device veth1_vlan left promiscuous mode [ 87.598971][ T46] device veth0_vlan left promiscuous mode [ 87.925387][ T46] team0 (unregistering): Port device team_slave_1 removed [ 87.955020][ T46] team0 (unregistering): Port device team_slave_0 removed [ 87.981342][ T46] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 88.009195][ T46] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 88.245073][ T46] bond0 (unregistering): Released all slaves [ 88.348246][ T4368] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.381558][ T4368] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.390854][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.399346][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.416887][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.425588][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.434426][ T75] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.441858][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.450421][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.459699][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.468345][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.475495][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.483322][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.492103][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.501900][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.512969][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.532701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.543875][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.555046][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.564225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.576182][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.585365][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.602488][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.614792][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.625130][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.834671][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.842864][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.855617][ T4368] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.877310][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.886947][ T4351] Bluetooth: hci0: command 0x041b tx timeout [ 88.893640][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.916376][ T4368] device veth0_vlan entered promiscuous mode [ 88.924368][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.934168][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.948951][ T4368] device veth1_vlan entered promiscuous mode [ 88.984028][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.993033][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.001305][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 89.010766][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 89.020459][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.029838][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.042940][ T4368] device veth0_macvtap entered promiscuous mode [ 89.054776][ T4368] device veth1_macvtap entered promiscuous mode [ 89.079277][ T4368] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.092621][ T4368] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.101183][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 89.109564][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.118602][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.131217][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.140762][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.149767][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.163948][ T4368] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.173196][ T4368] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.182642][ T4368] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.192513][ T4368] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.292654][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.306922][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.318735][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 89.328996][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.337638][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.345927][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/08/01 20:42:26 executed programs: 15 [ 90.967823][ T48] Bluetooth: hci0: command 0x040f tx timeout [ 91.217949][ T16] [ 91.220320][ T16] ====================================================== [ 91.227339][ T16] WARNING: possible circular locking dependency detected [ 91.234364][ T16] 6.1.147-syzkaller #0 Not tainted [ 91.239476][ T16] ------------------------------------------------------ [ 91.246490][ T16] rcu_preempt/16 is trying to acquire lock: [ 91.252389][ T16] ffff8880b8f281d8 (krc.lock){..-.}-{2:2}, at: kvfree_call_rcu+0x184/0x870 [ 91.261027][ T16] [ 91.261027][ T16] but task is already holding lock: [ 91.268386][ T16] ffff8880b8f28418 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 91.277280][ T16] [ 91.277280][ T16] which lock already depends on the new lock. [ 91.277280][ T16] [ 91.287683][ T16] [ 91.287683][ T16] the existing dependency chain (in reverse order) is: [ 91.296701][ T16] [ 91.296701][ T16] -> #1 (&base->lock){-.-.}-{2:2}: [ 91.303995][ T16] _raw_spin_lock_irqsave+0xa4/0xf0 [ 91.309738][ T16] lock_timer_base+0x123/0x270 [ 91.315031][ T16] __mod_timer+0x117/0xd20 [ 91.319984][ T16] queue_delayed_work_on+0x126/0x1e0 [ 91.325802][ T16] kvfree_call_rcu+0x4cb/0x870 [ 91.331095][ T16] rtnl_register_internal+0x489/0x590 [ 91.337079][ T16] rtnl_register+0x2e/0x70 [ 91.342046][ T16] ip_rt_init+0x323/0x3b5 [ 91.346930][ T16] ip_init+0xa/0x14 [ 91.351266][ T16] inet_init+0x2bd/0x3cf [ 91.356038][ T16] do_one_initcall+0x214/0x7a0 [ 91.361337][ T16] do_initcall_level+0x137/0x1e4 [ 91.366894][ T16] do_initcalls+0x4b/0x8a [ 91.371747][ T16] kernel_init_freeable+0x3fa/0x5ac [ 91.377479][ T16] kernel_init+0x19/0x1b0 [ 91.382337][ T16] ret_from_fork+0x1f/0x30 [ 91.387285][ T16] [ 91.387285][ T16] -> #0 (krc.lock){..-.}-{2:2}: [ 91.394340][ T16] __lock_acquire+0x2cf8/0x7c50 [ 91.399723][ T16] lock_acquire+0x1b4/0x490 [ 91.404752][ T16] _raw_spin_lock+0x2a/0x40 [ 91.409782][ T16] kvfree_call_rcu+0x184/0x870 [ 91.415072][ T16] trie_delete_elem+0x52d/0x690 [ 91.420455][ T16] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 91.426450][ T16] bpf_trace_run3+0x1e3/0x400 [ 91.431673][ T16] enqueue_timer+0x411/0x5c0 [ 91.436810][ T16] __mod_timer+0x8e1/0xd20 [ 91.441761][ T16] schedule_timeout+0x157/0x280 [ 91.447141][ T16] rcu_gp_fqs_loop+0x2f2/0x1310 [ 91.452524][ T16] rcu_gp_kthread+0x95/0x380 [ 91.457671][ T16] kthread+0x29d/0x330 [ 91.462267][ T16] ret_from_fork+0x1f/0x30 [ 91.467211][ T16] [ 91.467211][ T16] other info that might help us debug this: [ 91.467211][ T16] [ 91.477434][ T16] Possible unsafe locking scenario: [ 91.477434][ T16] [ 91.484879][ T16] CPU0 CPU1 [ 91.490240][ T16] ---- ---- [ 91.495614][ T16] lock(&base->lock); [ 91.499702][ T16] lock(krc.lock); [ 91.506046][ T16] lock(&base->lock); [ 91.512721][ T16] lock(krc.lock); [ 91.516542][ T16] [ 91.516542][ T16] *** DEADLOCK *** [ 91.516542][ T16] [ 91.524680][ T16] 2 locks held by rcu_preempt/16: [ 91.529712][ T16] #0: ffff8880b8f28418 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 91.539054][ T16] #1: ffffffff8cb2ae20 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run3+0xf0/0x400 [ 91.548434][ T16] [ 91.548434][ T16] stack backtrace: [ 91.554349][ T16] CPU: 1 PID: 16 Comm: rcu_preempt Not tainted 6.1.147-syzkaller #0 [ 91.562343][ T16] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 91.572421][ T16] Call Trace: [ 91.575711][ T16] [ 91.578647][ T16] dump_stack_lvl+0x168/0x22e [ 91.583334][ T16] ? load_image+0x3b0/0x3b0 [ 91.587847][ T16] ? show_regs_print_info+0x12/0x12 [ 91.593054][ T16] ? print_circular_bug+0x12b/0x1a0 [ 91.598266][ T16] check_noncircular+0x274/0x310 [ 91.603215][ T16] ? add_chain_block+0x940/0x940 [ 91.608250][ T16] ? lockdep_lock+0xdc/0x1e0 [ 91.612852][ T16] ? _find_first_zero_bit+0xcf/0x100 [ 91.618152][ T16] __lock_acquire+0x2cf8/0x7c50 [ 91.623017][ T16] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 91.629046][ T16] ? verify_lock_unused+0x140/0x140 [ 91.634265][ T16] ? kasan_save_stack+0x4c/0x60 [ 91.639131][ T16] ? kasan_save_stack+0x3a/0x60 [ 91.644000][ T16] ? __kasan_record_aux_stack+0xb2/0xc0 [ 91.649570][ T16] ? kvfree_call_rcu+0x108/0x870 [ 91.654522][ T16] ? trie_delete_elem+0x52d/0x690 [ 91.659567][ T16] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 91.665206][ T16] ? bpf_trace_run3+0x1e3/0x400 [ 91.670092][ T16] ? enqueue_timer+0x411/0x5c0 [ 91.674885][ T16] ? __mod_timer+0x8e1/0xd20 [ 91.679486][ T16] ? schedule_timeout+0x157/0x280 [ 91.684519][ T16] ? rcu_gp_fqs_loop+0x2f2/0x1310 [ 91.689540][ T16] ? rcu_gp_kthread+0x95/0x380 [ 91.694303][ T16] ? kthread+0x29d/0x330 [ 91.698568][ T16] ? ret_from_fork+0x1f/0x30 [ 91.703193][ T16] lock_acquire+0x1b4/0x490 [ 91.707706][ T16] ? kvfree_call_rcu+0x184/0x870 [ 91.712656][ T16] ? read_lock_is_recursive+0x10/0x10 [ 91.718052][ T16] ? __phys_addr+0xb6/0x170 [ 91.722582][ T16] _raw_spin_lock+0x2a/0x40 [ 91.727108][ T16] ? kvfree_call_rcu+0x184/0x870 [ 91.732058][ T16] kvfree_call_rcu+0x184/0x870 [ 91.736836][ T16] ? rcu_leak_callback+0x10/0x10 [ 91.741783][ T16] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 91.747687][ T16] ? _raw_spin_unlock+0x40/0x40 [ 91.752549][ T16] trie_delete_elem+0x52d/0x690 [ 91.757415][ T16] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 91.762877][ T16] bpf_trace_run3+0x1e3/0x400 [ 91.767567][ T16] ? bpf_trace_run3+0xf0/0x400 [ 91.772344][ T16] ? bpf_trace_run2+0x3b0/0x3b0 [ 91.777210][ T16] ? enqueue_timer+0x108/0x5c0 [ 91.781995][ T16] ? enqueue_timer+0x33f/0x5c0 [ 91.786849][ T16] enqueue_timer+0x411/0x5c0 [ 91.791444][ T16] __mod_timer+0x8e1/0xd20 [ 91.795874][ T16] schedule_timeout+0x157/0x280 [ 91.800731][ T16] ? console_conditional_schedule+0x40/0x40 [ 91.806632][ T16] ? update_process_times+0x1b0/0x1b0 [ 91.812016][ T16] ? prepare_to_swait_event+0x335/0x350 [ 91.817569][ T16] rcu_gp_fqs_loop+0x2f2/0x1310 [ 91.822421][ T16] ? rcu_gp_kthread+0x380/0x380 [ 91.827270][ T16] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 91.833259][ T16] ? rcu_gp_init+0x14b0/0x14b0 [ 91.838051][ T16] ? rcu_gp_cleanup+0xb4c/0xca0 [ 91.842905][ T16] ? _raw_spin_unlock_irq+0x1f/0x40 [ 91.848130][ T16] ? lockdep_hardirqs_on+0x94/0x140 [ 91.853354][ T16] rcu_gp_kthread+0x95/0x380 [ 91.857966][ T16] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 91.863092][ T16] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 91.869012][ T16] ? __kthread_parkme+0x162/0x1c0 [ 91.874060][ T16] kthread+0x29d/0x330 [ 91.878148][ T16] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 91.883272][ T16] ? kthread_blkcg+0xd0/0xd0 [ 91.887879][ T16] ret_from_fork+0x1f/0x30 [ 91.892336][ T16] [ 93.046699][ T48] Bluetooth: hci0: command 0x0419 tx timeout 2025/08/01 20:42:31 executed programs: 217 2025/08/01 20:42:36 executed programs: 466