[ 444.639302][ T1387] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.785222][ T1387] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.950844][ T1387] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.099603][ T1387] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.377095][ T1387] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.446357][ T1387] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.560117][ T1387] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.698388][ T1387] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 447.679443][ T1387] device hsr_slave_0 left promiscuous mode [ 447.704357][ T1387] device hsr_slave_1 left promiscuous mode [ 447.733775][ T1387] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 447.770189][ T1387] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 447.785015][ T1387] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 447.810672][ T1387] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 447.842645][ T1387] device bridge_slave_1 left promiscuous mode [ 447.865390][ T1387] bridge0: port 2(bridge_slave_1) entered disabled state [ 447.913402][ T1387] device bridge_slave_0 left promiscuous mode [ 447.919765][ T1387] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.078102][ T1387] device hsr_slave_0 left promiscuous mode [ 448.089964][ T1387] device hsr_slave_1 left promiscuous mode [ 448.097854][ T1387] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 448.137902][ T1387] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 448.157878][ T1387] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 448.183689][ T1387] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 448.203889][ T1387] device bridge_slave_1 left promiscuous mode [ 448.210248][ T1387] bridge0: port 2(bridge_slave_1) entered disabled state [ 448.238191][ T1387] device bridge_slave_0 left promiscuous mode [ 448.283639][ T1387] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.335521][ T1387] device veth1_macvtap left promiscuous mode [ 448.359553][ T1387] device veth0_macvtap left promiscuous mode [ 448.389866][ T1387] device veth1_vlan left promiscuous mode [ 448.401594][ T1387] device veth0_vlan left promiscuous mode [ 448.424082][ T1387] device veth1_macvtap left promiscuous mode [ 448.456862][ T1387] device veth0_macvtap left promiscuous mode [ 448.467357][ T1387] device veth1_vlan left promiscuous mode [ 448.473797][ T1387] device veth0_vlan left promiscuous mode [ 449.720841][ T1387] team0 (unregistering): Port device team_slave_1 removed [ 449.791068][ T1387] team0 (unregistering): Port device team_slave_0 removed [ 449.927258][ T1387] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 449.959828][ T1387] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 450.499220][ T1387] bond0 (unregistering): Released all slaves [ 451.073452][ T1387] team0 (unregistering): Port device team_slave_1 removed [ 451.192367][ T1387] team0 (unregistering): Port device team_slave_0 removed [ 451.253806][ T1387] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 451.371601][ T1387] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 451.808548][ T1387] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.114' (ED25519) to the list of known hosts. [ 453.138811][ T13] BUG: MAX_STACK_TRACE_ENTRIES too low! [ 453.144392][ T13] turning off the locking correctness validator. [ 453.150732][ T13] CPU: 0 PID: 13 Comm: kworker/0:1 Not tainted 5.15.172-syzkaller #0 [ 453.158897][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 453.168947][ T13] Workqueue: inet_frag_wq fqdir_work_fn [ 453.174608][ T13] Call Trace: [ 453.177878][ T13] [ 453.180802][ T13] dump_stack_lvl+0x1e3/0x2d0 [ 453.185483][ T13] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 453.191117][ T13] ? panic+0x860/0x860 [ 453.195283][ T13] ? lockdep_unlock+0x166/0x300 [ 453.200131][ T13] ? lockdep_lock+0x2a0/0x2a0 [ 453.204826][ T13] ? add_chain_block+0x850/0x850 [ 453.209761][ T13] save_trace+0x88a/0xab0 [ 453.214081][ T13] ? validate_chain+0x112/0x5930 [ 453.219025][ T13] ? reacquire_held_locks+0x660/0x660 [ 453.224392][ T13] validate_chain+0x28fa/0x5930 [ 453.229248][ T13] ? reacquire_held_locks+0x660/0x660 [ 453.234611][ T13] ? validate_chain+0x112/0x5930 [ 453.239537][ T13] ? look_up_lock_class+0x77/0x120 [ 453.244651][ T13] ? reacquire_held_locks+0x660/0x660 [ 453.250017][ T13] ? mark_lock+0x98/0x340 [ 453.254336][ T13] __lock_acquire+0x1295/0x1ff0 [ 453.259208][ T13] lock_acquire+0x1db/0x4f0 [ 453.263703][ T13] ? htab_map_delete_elem+0x1bd/0x560 [ 453.269072][ T13] ? read_lock_is_recursive+0x10/0x10 [ 453.274614][ T13] ? _raw_spin_lock_irqsave+0xac/0x120 [ 453.280074][ T13] ? lockdep_hardirqs_off+0x70/0x100 [ 453.285354][ T13] _raw_spin_lock_irqsave+0xd1/0x120 [ 453.290642][ T13] ? htab_map_delete_elem+0x1bd/0x560 [ 453.296007][ T13] ? _raw_spin_lock+0x40/0x40 [ 453.300676][ T13] ? __lock_acquire+0x1ff0/0x1ff0 [ 453.305695][ T13] ? htab_map_hash+0x2ad/0x6c0 [ 453.310472][ T13] htab_map_delete_elem+0x1bd/0x560 [ 453.315753][ T13] bpf_prog_d284ea97e99fac5b+0x3f/0x804 [ 453.321290][ T13] bpf_trace_run2+0x19e/0x340 [ 453.325969][ T13] ? bpf_trace_run1+0x2f0/0x2f0 [ 453.330815][ T13] ? rhashtable_free_and_destroy+0x7ae/0x900 [ 453.336792][ T13] ? rhashtable_free_and_destroy+0x7ae/0x900 [ 453.342779][ T13] __bpf_trace_kfree+0x6e/0x90 [ 453.347543][ T13] ? rhashtable_free_and_destroy+0x7ae/0x900 [ 453.353518][ T13] __traceiter_kfree+0x26/0x40 [ 453.358276][ T13] ? rhashtable_free_and_destroy+0x7ae/0x900 [ 453.364255][ T13] ? inet_frag_pull_head+0x160/0x160 [ 453.369534][ T13] kfree+0x22f/0x270 [ 453.373423][ T13] ? inet_frag_pull_head+0x160/0x160 [ 453.378710][ T13] rhashtable_free_and_destroy+0x7ae/0x900 [ 453.384609][ T13] fqdir_work_fn+0x1e/0x90 [ 453.389020][ T13] process_one_work+0x8a1/0x10c0 [ 453.393977][ T13] ? worker_detach_from_pool+0x260/0x260 [ 453.399627][ T13] ? _raw_spin_lock_irqsave+0x120/0x120 [ 453.405194][ T13] ? kthread_data+0x4e/0xc0 [ 453.409690][ T13] ? wq_worker_running+0x97/0x170 [ 453.414727][ T13] worker_thread+0xaca/0x1280 [ 453.419423][ T13] kthread+0x3f6/0x4f0 [ 453.423485][ T13] ? rcu_lock_release+0x20/0x20 [ 453.428341][ T13] ? kthread_blkcg+0xd0/0xd0 [ 453.432923][ T13] ret_from_fork+0x1f/0x30 [ 453.437339][ T13] [ 454.406537][ T1387] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 454.537300][ T1387] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 454.673291][ T1387] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 454.748890][ T1387] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 454.937220][ T1387] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 455.117790][ T1387] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 455.206569][ T1387] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 455.404529][ T1387] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 455.619770][ T1387] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 455.788564][ T1387] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 455.898816][ T1387] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 455.989497][ T1387] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 457.985801][ T1387] device hsr_slave_0 left promiscuous mode [ 458.006348][ T1387] device hsr_slave_1 left promiscuous mode [ 458.033274][ T1387] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 458.067967][ T1387] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 458.100105][ T1387] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 458.144984][ T1387] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 458.179272][ T1387] device bridge_slave_1 left promiscuous mode [ 458.203210][ T1387] bridge0: port 2(bridge_slave_1) entered disabled state [ 458.268820][ T1387] device bridge_slave_0 left promiscuous mode [ 458.286305][ T1387] bridge0: port 1(bridge_slave_0) entered disabled state [ 458.343322][ T1387] device hsr_slave_0 left promiscuous mode [ 458.367013][ T1387] device hsr_slave_1 left promiscuous mode [ 458.374847][ T1387] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 458.385329][ T1387] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 458.395482][ T1387] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 458.406072][ T1387] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 458.419793][ T1387] device bridge_slave_1 left promiscuous mode [ 458.429806][ T1387] bridge0: port 2(bridge_slave_1) entered disabled state [ 458.448325][ T1387] device bridge_slave_0 left promiscuous mode [ 458.460034][ T1387] bridge0: port 1(bridge_slave_0) entered disabled state [ 458.529556][ T1387] device hsr_slave_0 left promiscuous mode [ 458.582367][ T1387] device hsr_slave_1 left promiscuous mode [ 458.603650][ T1387] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 458.613608][ T1387] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 458.623535][ T1387] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 458.638078][ T1387] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 458.650342][ T1387] device bridge_slave_1 left promiscuous mode [ 458.678794][ T1387] bridge0: port 2(bridge_slave_1) entered disabled state [ 458.697737][ T1387] device bridge_slave_0 left promiscuous mode [ 458.733951][ T1387] bridge0: port 1(bridge_slave_0) entered disabled state [ 458.805900][ T1387] device veth1_macvtap left promiscuous mode [ 458.859339][ T1387] device veth0_macvtap left promiscuous mode [ 458.887369][ T1387] device veth1_vlan left promiscuous mode [ 458.930436][ T1387] device veth0_vlan left promiscuous mode [ 458.970323][ T1387] device veth1_macvtap left promiscuous mode [ 459.021859][ T1387] device veth0_macvtap left promiscuous mode [ 459.036978][ T1387] device veth1_vlan left promiscuous mode [ 459.066664][ T1387] device veth0_vlan left promiscuous mode [ 459.099389][ T1387] device veth1_macvtap left promiscuous mode [ 459.120496][ T1387] device veth0_macvtap left promiscuous mode [ 459.163555][ T1387] device veth1_vlan left promiscuous mode [ 459.171461][ T1387] device veth0_vlan left promiscuous mode [ 460.487365][ T1387] team0 (unregistering): Port device team_slave_1 removed [ 460.542128][ T1387] team0 (unregistering): Port device team_slave_0 removed [ 460.631361][ T1387] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 460.707861][ T1387] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 460.996520][ T1387] bond0 (unregistering): Released all slaves [ 461.476144][ T1387] team0 (unregistering): Port device team_slave_1 removed [ 461.537868][ T1387] team0 (unregistering): Port device team_slave_0 removed [ 461.598042][ T1387] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 461.649971][ T1387] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 461.914612][ T1387] bond0 (unregistering): Released all slaves [ 462.269782][ T1387] team0 (unregistering): Port device team_slave_1 removed [ 462.313487][ T1387] team0 (unregistering): Port device team_slave_0 removed [ 462.389311][ T1387] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 462.473241][ T1387] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 462.814409][ T1387] bond0 (unregistering): Released all slaves