Warning: Permanently added '10.128.0.216' (ED25519) to the list of known hosts. 2025/08/01 17:09:27 ignoring optional flag "sandboxArg"="0" 2025/08/01 17:09:28 parsed 1 programs [ 62.353457][ T4269] cgroup: Unknown subsys name 'net' [ 62.481317][ T4269] cgroup: Unknown subsys name 'rlimit' [ 63.785593][ T4269] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 66.284160][ T4303] chnl_net:caif_netlink_parms(): no params data found [ 66.355853][ T4303] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.363557][ T4303] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.371538][ T4303] device bridge_slave_0 entered promiscuous mode [ 66.380450][ T4303] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.387854][ T4303] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.396758][ T4303] device bridge_slave_1 entered promiscuous mode [ 66.415131][ T4303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.425755][ T4303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.448526][ T4303] team0: Port device team_slave_0 added [ 66.455936][ T4303] team0: Port device team_slave_1 added [ 66.473540][ T4303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.480709][ T4303] 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. [ 66.506972][ T4303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.519270][ T4303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.526464][ T4303] 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. [ 66.552529][ T4303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.581693][ T4303] device hsr_slave_0 entered promiscuous mode [ 66.589647][ T4303] device hsr_slave_1 entered promiscuous mode [ 66.694249][ T4303] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.713039][ T4303] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.722800][ T4303] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.732158][ T4303] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.768482][ T4303] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.775650][ T4303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.783754][ T4303] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.791088][ T4303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.838965][ T4303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.851030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.861626][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.871190][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.879694][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 66.902901][ T4303] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.915992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.926561][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.933787][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.944773][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.956698][ T33] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.963887][ T33] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.992840][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.002101][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.015235][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.033947][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.045782][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.056896][ T4303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.234904][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.242848][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.259008][ T4303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.278659][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.287840][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.303866][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.313171][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.322977][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.331154][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.340988][ T4303] device veth0_vlan entered promiscuous mode [ 67.353746][ T4303] device veth1_vlan entered promiscuous mode [ 67.372039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.382114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.391492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.401178][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.411823][ T4303] device veth0_macvtap entered promiscuous mode [ 67.421870][ T4303] device veth1_macvtap entered promiscuous mode [ 67.437062][ T4303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.445029][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.453372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.461868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.470659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.482486][ T4303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.492068][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.500815][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.511127][ T4303] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.520842][ T4303] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.529677][ T4303] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.538436][ T4303] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.632306][ T75] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.655531][ T4358] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 68.668569][ T4358] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 68.676905][ T4358] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 68.685068][ T4358] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 68.692930][ T4358] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 68.700864][ T4358] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 68.872669][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.888507][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.899077][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.910791][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.919273][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.928172][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/08/01 17:09:36 executed programs: 0 [ 69.258455][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.266903][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.274587][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.283499][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.292292][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 69.300428][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 69.404463][ T4371] chnl_net:caif_netlink_parms(): no params data found [ 69.443005][ T4371] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.450670][ T4371] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.463124][ T4371] device bridge_slave_0 entered promiscuous mode [ 69.471671][ T4371] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.478870][ T4371] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.487126][ T4371] device bridge_slave_1 entered promiscuous mode [ 69.509061][ T4371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.520163][ T4371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.542233][ T4371] team0: Port device team_slave_0 added [ 69.549863][ T4371] team0: Port device team_slave_1 added [ 69.568375][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.575338][ T4371] 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. [ 69.601592][ T4371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.613429][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.621649][ T4371] 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. [ 69.647863][ T4371] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.675904][ T4371] device hsr_slave_0 entered promiscuous mode [ 69.682982][ T4371] device hsr_slave_1 entered promiscuous mode [ 69.690013][ T4371] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.697978][ T4371] Cannot create hsr debugfs directory [ 70.247505][ T75] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.299062][ T1266] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.305592][ T1266] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.377384][ T4358] Bluetooth: hci0: command 0x0409 tx timeout [ 72.525392][ T75] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.598130][ T75] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.415979][ T75] device hsr_slave_0 left promiscuous mode [ 73.422992][ T75] device hsr_slave_1 left promiscuous mode [ 73.430856][ T75] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.438632][ T75] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 73.446957][ T75] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.454358][ T75] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 73.461760][ T4358] Bluetooth: hci0: command 0x041b tx timeout [ 73.468723][ T75] device bridge_slave_1 left promiscuous mode [ 73.475495][ T75] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.485961][ T75] device bridge_slave_0 left promiscuous mode [ 73.493652][ T75] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.512287][ T75] device veth1_macvtap left promiscuous mode [ 73.518742][ T75] device veth0_macvtap left promiscuous mode [ 73.524812][ T75] device veth1_vlan left promiscuous mode [ 73.530902][ T75] device veth0_vlan left promiscuous mode [ 73.823019][ T75] team0 (unregistering): Port device team_slave_1 removed [ 73.850534][ T75] team0 (unregistering): Port device team_slave_0 removed [ 73.878547][ T75] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 73.907880][ T75] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.164864][ T75] bond0 (unregistering): Released all slaves [ 74.241223][ T4371] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.250689][ T4371] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.259657][ T4371] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.269185][ T4371] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.335465][ T4371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.360166][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.370434][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.381017][ T4371] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.391378][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.400177][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.408888][ T33] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.416193][ T33] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.444586][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.452902][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.462241][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.471722][ T33] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.478894][ T33] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.487578][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.499816][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.511369][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.520762][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.530952][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.555270][ T4371] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.566747][ T4371] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.578994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.588376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.597376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.605731][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.614608][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.623174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.635887][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.853339][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.862004][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.882625][ T4371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.917197][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.926307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.944198][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.952836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.962117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.970750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.980949][ T4371] device veth0_vlan entered promiscuous mode [ 74.992486][ T4371] device veth1_vlan entered promiscuous mode [ 75.009730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.017932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.026178][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.034669][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.045255][ T4371] device veth0_macvtap entered promiscuous mode [ 75.054298][ T4371] device veth1_macvtap entered promiscuous mode [ 75.070629][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.078557][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.087362][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.095868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.104721][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.116777][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.124370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.133177][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.143650][ T4371] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.153351][ T4371] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.162152][ T4371] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.171411][ T4371] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.219377][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.230632][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.254129][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/08/01 17:09:43 executed programs: 2 [ 75.272052][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.280367][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.309952][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.350801][ T4378] [ 75.353170][ T4378] ====================================================== [ 75.360184][ T4378] WARNING: possible circular locking dependency detected [ 75.367213][ T4378] 6.1.147-syzkaller #0 Not tainted [ 75.372308][ T4378] ------------------------------------------------------ [ 75.379306][ T4378] udevd/4378 is trying to acquire lock: [ 75.384831][ T4378] ffff8880b8f281d8 (krc.lock){..-.}-{2:2}, at: kvfree_call_rcu+0x184/0x870 [ 75.393448][ T4378] [ 75.393448][ T4378] but task is already holding lock: [ 75.400816][ T4378] ffff8880b8f28418 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 75.409684][ T4378] [ 75.409684][ T4378] which lock already depends on the new lock. [ 75.409684][ T4378] [ 75.420074][ T4378] [ 75.420074][ T4378] the existing dependency chain (in reverse order) is: [ 75.429071][ T4378] [ 75.429071][ T4378] -> #1 (&base->lock){-.-.}-{2:2}: [ 75.436357][ T4378] _raw_spin_lock_irqsave+0xa4/0xf0 [ 75.442072][ T4378] lock_timer_base+0x123/0x270 [ 75.447350][ T4378] __mod_timer+0x117/0xd20 [ 75.452278][ T4378] queue_delayed_work_on+0x126/0x1e0 [ 75.458078][ T4378] kvfree_call_rcu+0x4cb/0x870 [ 75.463374][ T4378] rtnl_register_internal+0x489/0x590 [ 75.469273][ T4378] rtnl_register+0x2e/0x70 [ 75.474202][ T4378] ip_rt_init+0x323/0x3b5 [ 75.479062][ T4378] ip_init+0xa/0x14 [ 75.483392][ T4378] inet_init+0x2bd/0x3cf [ 75.488145][ T4378] do_one_initcall+0x214/0x7a0 [ 75.493435][ T4378] do_initcall_level+0x137/0x1e4 [ 75.498901][ T4378] do_initcalls+0x4b/0x8a [ 75.503747][ T4378] kernel_init_freeable+0x3fa/0x5ac [ 75.509454][ T4378] kernel_init+0x19/0x1b0 [ 75.514293][ T4378] ret_from_fork+0x1f/0x30 [ 75.519219][ T4378] [ 75.519219][ T4378] -> #0 (krc.lock){..-.}-{2:2}: [ 75.526239][ T4378] __lock_acquire+0x2cf8/0x7c50 [ 75.531603][ T4378] lock_acquire+0x1b4/0x490 [ 75.536617][ T4378] _raw_spin_lock+0x2a/0x40 [ 75.541631][ T4378] kvfree_call_rcu+0x184/0x870 [ 75.546909][ T4378] trie_delete_elem+0x52d/0x690 [ 75.552272][ T4378] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 75.558255][ T4378] bpf_trace_run3+0x1e3/0x400 [ 75.563445][ T4378] enqueue_timer+0x411/0x5c0 [ 75.568540][ T4378] __mod_timer+0x8e1/0xd20 [ 75.573470][ T4378] queue_delayed_work_on+0x126/0x1e0 [ 75.579272][ T4378] __se_sys_inotify_rm_watch+0x155/0x200 [ 75.585421][ T4378] do_syscall_64+0x4c/0xa0 [ 75.590350][ T4378] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 75.596760][ T4378] [ 75.596760][ T4378] other info that might help us debug this: [ 75.596760][ T4378] [ 75.606974][ T4378] Possible unsafe locking scenario: [ 75.606974][ T4378] [ 75.614415][ T4378] CPU0 CPU1 [ 75.619769][ T4378] ---- ---- [ 75.625131][ T4378] lock(&base->lock); [ 75.629276][ T4378] lock(krc.lock); [ 75.635591][ T4378] lock(&base->lock); [ 75.642166][ T4378] lock(krc.lock); [ 75.645967][ T4378] [ 75.645967][ T4378] *** DEADLOCK *** [ 75.645967][ T4378] [ 75.654095][ T4378] 2 locks held by udevd/4378: [ 75.658755][ T4378] #0: ffff8880b8f28418 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 75.668057][ T4378] #1: ffffffff8cb2ae20 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run3+0xf0/0x400 [ 75.677363][ T4378] [ 75.677363][ T4378] stack backtrace: [ 75.683253][ T4378] CPU: 1 PID: 4378 Comm: udevd Not tainted 6.1.147-syzkaller #0 [ 75.690873][ T4378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 75.700944][ T4378] Call Trace: [ 75.704222][ T4378] [ 75.707200][ T4378] dump_stack_lvl+0x168/0x22e [ 75.711872][ T4378] ? load_image+0x3b0/0x3b0 [ 75.716368][ T4378] ? show_regs_print_info+0x12/0x12 [ 75.721554][ T4378] ? print_circular_bug+0x12b/0x1a0 [ 75.726744][ T4378] check_noncircular+0x274/0x310 [ 75.731673][ T4378] ? add_chain_block+0x940/0x940 [ 75.736602][ T4378] ? lockdep_lock+0xdc/0x1e0 [ 75.741182][ T4378] ? _find_first_zero_bit+0xcf/0x100 [ 75.746456][ T4378] __lock_acquire+0x2cf8/0x7c50 [ 75.751300][ T4378] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 75.757196][ T4378] ? verify_lock_unused+0x140/0x140 [ 75.762385][ T4378] ? kasan_save_stack+0x4c/0x60 [ 75.767222][ T4378] ? kasan_save_stack+0x3a/0x60 [ 75.772149][ T4378] ? __kasan_record_aux_stack+0xb2/0xc0 [ 75.777684][ T4378] ? kvfree_call_rcu+0x108/0x870 [ 75.782636][ T4378] ? trie_delete_elem+0x52d/0x690 [ 75.787676][ T4378] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 75.793305][ T4378] ? bpf_trace_run3+0x1e3/0x400 [ 75.798160][ T4378] ? enqueue_timer+0x411/0x5c0 [ 75.802913][ T4378] ? __mod_timer+0x8e1/0xd20 [ 75.807493][ T4378] ? queue_delayed_work_on+0x126/0x1e0 [ 75.812946][ T4378] ? __se_sys_inotify_rm_watch+0x155/0x200 [ 75.818743][ T4378] ? do_syscall_64+0x4c/0xa0 [ 75.823320][ T4378] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 75.829387][ T4378] lock_acquire+0x1b4/0x490 [ 75.833883][ T4378] ? kvfree_call_rcu+0x184/0x870 [ 75.838815][ T4378] ? read_lock_is_recursive+0x10/0x10 [ 75.844182][ T4378] ? __phys_addr+0xb6/0x170 [ 75.848680][ T4378] _raw_spin_lock+0x2a/0x40 [ 75.853173][ T4378] ? kvfree_call_rcu+0x184/0x870 [ 75.858106][ T4378] kvfree_call_rcu+0x184/0x870 [ 75.862862][ T4378] ? rcu_leak_callback+0x10/0x10 [ 75.867792][ T4378] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 75.873674][ T4378] ? _raw_spin_unlock+0x40/0x40 [ 75.878519][ T4378] trie_delete_elem+0x52d/0x690 [ 75.883364][ T4378] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 75.888810][ T4378] bpf_trace_run3+0x1e3/0x400 [ 75.893477][ T4378] ? bpf_trace_run3+0xf0/0x400 [ 75.898239][ T4378] ? bpf_trace_run2+0x3b0/0x3b0 [ 75.903078][ T4378] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 75.908960][ T4378] ? _raw_spin_unlock+0x40/0x40 [ 75.913806][ T4378] enqueue_timer+0x411/0x5c0 [ 75.918390][ T4378] __mod_timer+0x8e1/0xd20 [ 75.922799][ T4378] ? queue_delayed_work_on+0xc8/0x1e0 [ 75.928171][ T4378] queue_delayed_work_on+0x126/0x1e0 [ 75.933450][ T4378] ? delayed_work_timer_fn+0x80/0x80 [ 75.938729][ T4378] ? do_raw_spin_unlock+0x11d/0x230 [ 75.943921][ T4378] ? _raw_spin_unlock+0x24/0x40 [ 75.948764][ T4378] __se_sys_inotify_rm_watch+0x155/0x200 [ 75.954393][ T4378] do_syscall_64+0x4c/0xa0 [ 75.958797][ T4378] ? clear_bhb_loop+0x60/0xb0 [ 75.963462][ T4378] ? clear_bhb_loop+0x60/0xb0 [ 75.968130][ T4378] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 75.974017][ T4378] RIP: 0033:0x7fd435b21a07 [ 75.978428][ T4378] Code: 73 01 c3 48 8b 0d f1 f3 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 ff 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 f3 0c 00 f7 d8 64 89 01 48 [ 75.998038][ T4378] RSP: 002b:00007ffc4b59d918 EFLAGS: 00000246 ORIG_RAX: 00000000000000ff [ 76.006440][ T4378] RAX: ffffffffffffffda RBX: 0000561d0b442e10 RCX: 00007fd435b21a07 [ 76.014401][ T4378] RDX: 0000000000000007 RSI: 000000000000004c RDI: 0000000000000007 [ 76.022363][ T4378] RBP: 000000000000004c R08: 00000000000001e0 R09: 0000000000000000 [ 76.030321][ T4378] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc4b59d920 [ 76.038366][ T4378] R13: 0000000003938700 R14: 0000561cd24af100 R15: 0000561cd24af140 [ 76.046336][ T4378] [ 76.050223][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 76.416493][ T14] cfg80211: failed to load regulatory.db [ 78.096321][ T4358] Bluetooth: hci0: command 0x0419 tx timeout 2025/08/01 17:09:48 executed programs: 206