Warning: Permanently added '10.128.0.5' (ED25519) to the list of known hosts. 2025/07/15 20:08:20 ignoring optional flag "sandboxArg"="0" 2025/07/15 20:08:21 parsed 1 programs [ 64.349382][ T4188] cgroup: Unknown subsys name 'net' [ 64.480897][ T4188] cgroup: Unknown subsys name 'rlimit' [ 65.909756][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 67.599406][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.614072][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.626032][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.637947][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.646262][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.656938][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.659820][ T4259] chnl_net:caif_netlink_parms(): no params data found [ 69.709016][ T4259] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.717010][ T4259] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.725798][ T4259] device bridge_slave_0 entered promiscuous mode [ 69.735041][ T4259] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.742145][ T4259] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.750359][ T4259] device bridge_slave_1 entered promiscuous mode [ 69.772720][ T4259] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.783725][ T4259] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.808621][ T4259] team0: Port device team_slave_0 added [ 69.816254][ T4259] team0: Port device team_slave_1 added [ 69.835223][ T4259] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.842183][ T4259] 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. [ 69.869210][ T4259] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.882348][ T4259] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.889543][ T4259] 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. [ 69.915732][ T4259] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.948427][ T4259] device hsr_slave_0 entered promiscuous mode [ 69.955646][ T4259] device hsr_slave_1 entered promiscuous mode [ 70.090752][ T4259] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.103440][ T4259] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.116057][ T4259] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.126169][ T4259] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.169908][ T4259] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.177128][ T4259] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.185086][ T4259] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.192148][ T4259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.257569][ T4259] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.273926][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.284568][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.293427][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.307403][ T4259] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.333096][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.341977][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.349085][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.361073][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.371138][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.378258][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.417082][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.426118][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.461099][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.471077][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.482450][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.493969][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.599147][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.607903][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.620943][ T4259] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.655811][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.665421][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.683891][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.692648][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.705149][ T4259] device veth0_vlan entered promiscuous mode [ 70.717930][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.726385][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.748818][ T4259] device veth1_vlan entered promiscuous mode [ 70.774100][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.782810][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.791416][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.800478][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.811100][ T4259] device veth0_macvtap entered promiscuous mode [ 70.831139][ T4259] device veth1_macvtap entered promiscuous mode [ 70.866891][ T4259] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.874615][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.883100][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.891593][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.900645][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.913580][ T4259] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.921388][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.931129][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.946257][ T4259] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.955117][ T4259] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.963820][ T4259] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.972882][ T4259] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.085806][ T4259] syz-executor (4259) used greatest stack depth: 20448 bytes left [ 71.248820][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.255518][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 2025/07/15 20:08:31 executed programs: 0 [ 71.928147][ T4293] chnl_net:caif_netlink_parms(): no params data found [ 71.994913][ T4293] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.002086][ T4293] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.012909][ T4293] device bridge_slave_0 entered promiscuous mode [ 72.022100][ T4293] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.031692][ T4293] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.041812][ T4293] device bridge_slave_1 entered promiscuous mode [ 72.078212][ T4293] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.092760][ T4293] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.126825][ T4293] team0: Port device team_slave_0 added [ 72.135410][ T4293] team0: Port device team_slave_1 added [ 72.161501][ T4293] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.168667][ T4293] 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. [ 72.194782][ T4293] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.207261][ T4293] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.214223][ T4293] 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. [ 72.240553][ T4293] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.278092][ T4293] device hsr_slave_0 entered promiscuous mode [ 72.285007][ T4293] device hsr_slave_1 entered promiscuous mode [ 72.291534][ T4293] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.299837][ T4293] Cannot create hsr debugfs directory [ 72.389235][ T4293] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.795595][ T4281] Bluetooth: hci0: command 0x0409 tx timeout [ 75.501467][ T4293] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.884914][ T4251] Bluetooth: hci0: command 0x041b tx timeout [ 76.180401][ T4293] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.252342][ T4293] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.390919][ T4293] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.400424][ T4293] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.410174][ T4293] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.419796][ T4293] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.482616][ T4293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.506452][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.514287][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.526031][ T4293] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.536097][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.545309][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.553711][ T1166] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.560834][ T1166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.569509][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.595618][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.604357][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.613165][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.620276][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.630670][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.658447][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.668946][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.679137][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.688202][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.711817][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.720704][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.732594][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.741419][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.765688][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.774145][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.785878][ T4293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.825312][ T9] device hsr_slave_0 left promiscuous mode [ 76.832040][ T9] device hsr_slave_1 left promiscuous mode [ 76.842001][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.849796][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.858738][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.866654][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.874312][ T9] device bridge_slave_1 left promiscuous mode [ 76.881663][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.897956][ T9] device bridge_slave_0 left promiscuous mode [ 76.904222][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.922829][ T9] device veth1_macvtap left promiscuous mode [ 76.929228][ T9] device veth0_macvtap left promiscuous mode [ 76.935408][ T9] device veth1_vlan left promiscuous mode [ 76.941345][ T9] device veth0_vlan left promiscuous mode [ 77.102813][ T9] team0 (unregistering): Port device team_slave_1 removed [ 77.116516][ T9] team0 (unregistering): Port device team_slave_0 removed [ 77.129502][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.143704][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.200358][ T9] bond0 (unregistering): Released all slaves [ 77.298933][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.308701][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.325557][ T4293] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.342694][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.351697][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.388042][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.396518][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.406810][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.414670][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.423224][ T4293] device veth0_vlan entered promiscuous mode [ 77.437350][ T4293] device veth1_vlan entered promiscuous mode [ 77.459597][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.467891][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.476439][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.484993][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.496490][ T4293] device veth0_macvtap entered promiscuous mode [ 77.507082][ T4293] device veth1_macvtap entered promiscuous mode [ 77.522185][ T4293] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.529952][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.538828][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.547638][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.557348][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.570751][ T4293] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.578435][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.587691][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.600737][ T4293] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.610694][ T4293] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.619737][ T4293] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.629273][ T4293] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.700206][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.722856][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.741960][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/07/15 20:08:37 executed programs: 2 [ 77.758662][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.767867][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.778621][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.920732][ T4313] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 77.955602][ T4252] Bluetooth: hci0: command 0x040f tx timeout [ 78.770087][ T4316] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 79.624047][ T4319] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 79.715521][ T4252] [ 79.718139][ T4252] ============================= [ 79.723005][ T4252] WARNING: suspicious RCU usage [ 79.728011][ T4252] 5.15.188-syzkaller #0 Not tainted [ 79.733243][ T4252] ----------------------------- [ 79.738163][ T4252] net/sched/sch_api.c:304 suspicious rcu_dereference_protected() usage! [ 79.746551][ T4252] [ 79.746551][ T4252] other info that might help us debug this: [ 79.746551][ T4252] [ 79.756958][ T4252] [ 79.756958][ T4252] rcu_scheduler_active = 2, debug_locks = 1 [ 79.765174][ T4252] 12 locks held by kworker/1:15/4252: [ 79.770566][ T4252] #0: ffff88814c5f4538 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0x760/0x1000 [ 79.780822][ T4252] #1: ffffc9000306fd00 ((work_completion)(&(&idev->mc_dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000 [ 79.793424][ T4252] #2: ffff888078650530 (&idev->mc_lock){+.+.}-{3:3}, at: mld_dad_work+0x35/0x270 [ 79.802736][ T4252] #3: ffffffff8c11c360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 79.812151][ T4252] #4: ffffffff8c11c3c0 (rcu_read_lock_bh){....}-{1:2}, at: rcu_lock_acquire+0x9/0x30 [ 79.821796][ T4252] #5: ffffffff8c11c3c0 (rcu_read_lock_bh){....}-{1:2}, at: rcu_lock_acquire+0x9/0x30 [ 79.831442][ T4252] #6: ffffffff8c11c360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 79.840817][ T4252] #7: ffffffff8c11c3c0 (rcu_read_lock_bh){....}-{1:2}, at: rcu_lock_acquire+0x9/0x30 [ 79.850490][ T4252] #8: ffffffff8c11c3c0 (rcu_read_lock_bh){....}-{1:2}, at: rcu_lock_acquire+0x9/0x30 [ 79.860135][ T4252] #9: ffff88807d7b7148 (dev->qdisc_running_key ?: &qdisc_running_key){+...}-{0:0}, at: ip_finish_output2+0xc69/0x1080 [ 79.872655][ T4252] #10: ffff88807d7b7108 (&sch->q.lock){+...}-{2:2}, at: sch_direct_xmit+0x305/0x4a0 [ 79.882230][ T4252] #11: ffffffff8c11c360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 79.891712][ T4252] [ 79.891712][ T4252] stack backtrace: [ 79.897659][ T4252] CPU: 1 PID: 4252 Comm: kworker/1:15 Not tainted 5.15.188-syzkaller #0 [ 79.906014][ T4252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 79.916078][ T4252] Workqueue: mld mld_dad_work [ 79.920778][ T4252] Call Trace: [ 79.924061][ T4252] [ 79.926998][ T4252] dump_stack_lvl+0x168/0x230 [ 79.931709][ T4252] ? load_image+0x3b0/0x3b0 [ 79.936226][ T4252] ? show_regs_print_info+0x20/0x20 [ 79.941467][ T4252] ? lockdep_rcu_suspicious+0x110/0x180 [ 79.947023][ T4252] qdisc_lookup+0xa6/0x650 [ 79.951453][ T4252] qdisc_tree_reduce_backlog+0x190/0x430 [ 79.957106][ T4252] codel_qdisc_dequeue+0x1523/0x2100 [ 79.962413][ T4252] ? __rwlock_init+0x140/0x140 [ 79.967200][ T4252] qdisc_peek_dequeued+0x6e/0x1f0 [ 79.972232][ T4252] tbf_dequeue+0x7d/0xce0 [ 79.976575][ T4252] __qdisc_run+0x237/0x1480 [ 79.981097][ T4252] __dev_queue_xmit+0xeb9/0x2ed0 [ 79.986060][ T4252] ? dev_queue_xmit+0x20/0x20 [ 79.990802][ T4252] ? mark_lock+0x94/0x320 [ 79.995164][ T4252] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 80.001179][ T4252] ? lock_chain_count+0x20/0x20 [ 80.006048][ T4252] ? rcu_lock_acquire+0x30/0x30 [ 80.010916][ T4252] ? ip_finish_output2+0x8e6/0x1080 [ 80.016143][ T4252] ip_finish_output2+0xc69/0x1080 [ 80.021217][ T4252] ? ip_fragment+0x210/0x210 [ 80.025832][ T4252] ? __ip_finish_output+0x3e8/0x4b0 [ 80.031048][ T4252] iptunnel_xmit+0x525/0x960 [ 80.035673][ T4252] udp_tunnel_xmit_skb+0x1b7/0x280 [ 80.040819][ T4252] geneve_xmit+0x24dd/0x3070 [ 80.045487][ T4252] ? geneve_stop+0x1b0/0x1b0 [ 80.050100][ T4252] ? skb_network_protocol+0x501/0x740 [ 80.055489][ T4252] ? validate_xmit_xfrm+0xb7/0xff0 [ 80.060633][ T4252] ? __lock_acquire+0x13ad/0x7c60 [ 80.065666][ T4252] ? rcu_lock_release+0x20/0x20 [ 80.070617][ T4252] ? netif_skb_features+0x833/0xbc0 [ 80.075848][ T4252] dev_hard_start_xmit+0x2a5/0x7e0 [ 80.080997][ T4252] __dev_queue_xmit+0x19df/0x2ed0 [ 80.086038][ T4252] ? dev_queue_xmit+0x20/0x20 [ 80.090736][ T4252] ? mark_lock+0x94/0x320 [ 80.095097][ T4252] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 80.101116][ T4252] ? lock_chain_count+0x20/0x20 [ 80.106410][ T4252] ? __ipv6_neigh_lookup_noref+0x61d/0x7d0 [ 80.112223][ T4252] ? ip6_finish_output2+0xcb2/0x1500 [ 80.117538][ T4252] ip6_finish_output2+0x1035/0x1500 [ 80.122895][ T4252] ? __ip6_finish_output+0x7d0/0x7d0 [ 80.128227][ T4252] NF_HOOK+0x15f/0x430 [ 80.132311][ T4252] ? mld_send_report+0x2e0/0x2e0 [ 80.137267][ T4252] ? NF_HOOK+0x430/0x430 [ 80.141516][ T4252] ? icmp6_dst_alloc+0x41c/0x4a0 [ 80.146492][ T4252] mld_sendpack+0x713/0xc30 [ 80.151005][ T4252] ? add_grhead+0xe3/0x240 [ 80.155450][ T4252] ? add_grec+0x15d0/0x15d0 [ 80.159999][ T4252] ? mld_send_initial_cr+0x1b3/0x240 [ 80.165412][ T4252] mld_dad_work+0x41/0x270 [ 80.169854][ T4252] process_one_work+0x863/0x1000 [ 80.174859][ T4252] ? worker_detach_from_pool+0x240/0x240 [ 80.180500][ T4252] ? lockdep_hardirqs_off+0x70/0x100 [ 80.185804][ T4252] ? _raw_spin_lock_irq+0xab/0xe0 [ 80.190853][ T4252] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 80.196259][ T4252] ? wq_worker_running+0x97/0x170 [ 80.201304][ T4252] worker_thread+0xaa8/0x12a0 [ 80.206035][ T4252] kthread+0x436/0x520 [ 80.210126][ T4252] ? rcu_lock_release+0x20/0x20 [ 80.214980][ T4252] ? kthread_blkcg+0xd0/0xd0 [ 80.219575][ T4252] ret_from_fork+0x1f/0x30 [ 80.224010][ T4252] [ 80.228293][ T4254] Bluetooth: hci0: command 0x0419 tx timeout [ 80.475703][ T4322] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 81.323703][ T4325] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 81.477016][ T1325] cfg80211: failed to load regulatory.db [ 82.174371][ T4328] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! 2025/07/15 20:08:42 executed programs: 8 [ 83.026300][ T4331] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 83.876579][ T4334] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 84.723750][ T4338] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 85.572770][ T4341] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 86.422369][ T4344] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 87.270814][ T4347] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! 2025/07/15 20:08:47 executed programs: 14 [ 88.117692][ T4350] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 88.966912][ T4353] sch_tbf: burst 19872 is lower than device lo mtu (65550) !