Warning: Permanently added '10.128.1.62' (ED25519) to the list of known hosts. 2026/06/09 19:08:31 ignoring optional flag "type"="gce" 2026/06/09 19:08:32 parsed 1 programs 2026/06/09 19:08:34 executed programs: 0 [ 84.144831][ T4470] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 84.276688][ T4528] chnl_net:caif_netlink_parms(): no params data found [ 84.314351][ T4528] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.321821][ T4528] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.329614][ T4528] device bridge_slave_0 entered promiscuous mode [ 84.338133][ T4528] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.345487][ T4528] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.353293][ T4528] device bridge_slave_1 entered promiscuous mode [ 84.372319][ T4528] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.383187][ T4528] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.404014][ T4528] team0: Port device team_slave_0 added [ 84.411539][ T4528] team0: Port device team_slave_1 added [ 84.427900][ T4528] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.435275][ T4528] 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. [ 84.461463][ T4528] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.473328][ T4528] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.480273][ T4528] 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. [ 84.506726][ T4528] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.534422][ T4528] device hsr_slave_0 entered promiscuous mode [ 84.541539][ T4528] device hsr_slave_1 entered promiscuous mode [ 85.011145][ T4528] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.021531][ T4528] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.032700][ T4528] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.043543][ T4528] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.068576][ T4528] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.076090][ T4528] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.083994][ T4528] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.091087][ T4528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.146007][ T4528] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.160926][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.171557][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.180180][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.189733][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 85.203993][ T4528] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.216015][ T728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.225828][ T728] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.233039][ T728] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.250091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.259719][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.266915][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.281303][ T728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.302123][ T728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.312808][ T728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.321692][ T728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.330732][ T728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.342084][ T728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.350861][ T728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.359842][ T728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.368629][ T728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.380346][ T4528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.389009][ T728] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.506324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.516157][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.529346][ T4528] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.550899][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.563642][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.584998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.594798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.607727][ T4528] device veth0_vlan entered promiscuous mode [ 85.621725][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.629509][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.638688][ T4528] device veth1_vlan entered promiscuous mode [ 85.661318][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.670154][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.679803][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.688932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.700841][ T4528] device veth0_macvtap entered promiscuous mode [ 85.713819][ T4528] device veth1_macvtap entered promiscuous mode [ 85.733119][ T4528] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.740904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.752435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.760525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.771077][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.783866][ T4528] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.792922][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.802528][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.814503][ T4528] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.823691][ T4528] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.833862][ T4528] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.842701][ T4528] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.942310][ T4611] [ 85.944691][ T4611] ====================================================== [ 85.951805][ T4611] WARNING: possible circular locking dependency detected [ 85.959010][ T4611] syzkaller #0 Not tainted [ 85.963429][ T4611] ------------------------------------------------------ [ 85.970795][ T4611] syz-executor.0/4611 is trying to acquire lock: [ 85.977603][ T4611] ffff8880b9027eb8 (krc.lock){..-.}-{2:2}, at: kvfree_call_rcu+0x18d/0x7d0 [ 85.987209][ T4611] [ 85.987209][ T4611] but task is already holding lock: [ 85.995807][ T4611] ffff88807da5d238 (&trie->lock){-...}-{2:2}, at: trie_update_elem+0xc7/0xc50 [ 86.005314][ T4611] [ 86.005314][ T4611] which lock already depends on the new lock. [ 86.005314][ T4611] [ 86.016158][ T4611] [ 86.016158][ T4611] the existing dependency chain (in reverse order) is: [ 86.026393][ T4611] [ 86.026393][ T4611] -> #2 (&trie->lock){-...}-{2:2}: [ 86.033856][ T4611] _raw_spin_lock_irqsave+0xb0/0x100 [ 86.040045][ T4611] trie_delete_elem+0x90/0x710 [ 86.045904][ T4611] bpf_prog_2c29ac5cdc6b1842+0x3a/0x1d8 [ 86.052392][ T4611] bpf_trace_run2+0x163/0x2e0 [ 86.057950][ T4611] enqueue_hrtimer+0x314/0x370 [ 86.063430][ T4611] hrtimer_start_range_ns+0xa7e/0xc20 [ 86.069808][ T4611] futex_wait_queue_me+0x18c/0x440 [ 86.075646][ T4611] futex_wait+0x256/0x680 [ 86.080718][ T4611] do_futex+0xdb2/0x12b0 [ 86.085594][ T4611] __se_sys_futex+0x389/0x420 [ 86.091254][ T4611] do_syscall_64+0x4c/0xa0 [ 86.096928][ T4611] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 86.103604][ T4611] [ 86.103604][ T4611] -> #1 (hrtimer_bases.lock){-.-.}-{2:2}: [ 86.111704][ T4611] _raw_spin_lock_irqsave+0xb0/0x100 [ 86.117869][ T4611] hrtimer_start_range_ns+0xff/0xc20 [ 86.123691][ T4611] kvfree_call_rcu+0x61b/0x7d0 [ 86.128988][ T4611] rtnl_register_internal+0x489/0x590 [ 86.134894][ T4611] rtnl_register+0x2e/0x70 [ 86.139931][ T4611] ip_rt_init+0x2e0/0x3a0 [ 86.144968][ T4611] ip_init+0xa/0x20 [ 86.149308][ T4611] inet_init+0x28b/0x3a0 [ 86.154083][ T4611] do_one_initcall+0x272/0x730 [ 86.159378][ T4611] do_initcall_level+0x137/0x1f0 [ 86.164861][ T4611] do_initcalls+0x4b/0x90 [ 86.169724][ T4611] kernel_init_freeable+0x3e9/0x570 [ 86.175468][ T4611] kernel_init+0x19/0x1b0 [ 86.180335][ T4611] ret_from_fork+0x1f/0x30 [ 86.185747][ T4611] [ 86.185747][ T4611] -> #0 (krc.lock){..-.}-{2:2}: [ 86.193051][ T4611] __lock_acquire+0x2c42/0x7d10 [ 86.198530][ T4611] lock_acquire+0x19e/0x400 [ 86.204002][ T4611] _raw_spin_lock+0x2a/0x40 [ 86.209044][ T4611] kvfree_call_rcu+0x18d/0x7d0 [ 86.214341][ T4611] trie_update_elem+0x86c/0xc50 [ 86.220014][ T4611] bpf_map_update_value+0x57d/0x650 [ 86.226102][ T4611] generic_map_update_batch+0x52d/0x7d0 [ 86.232201][ T4611] bpf_map_do_batch+0x466/0x600 [ 86.238268][ T4611] __sys_bpf+0x671/0x6f0 [ 86.243146][ T4611] __x64_sys_bpf+0x78/0x90 [ 86.248090][ T4611] do_syscall_64+0x4c/0xa0 [ 86.253129][ T4611] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 86.260524][ T4611] [ 86.260524][ T4611] other info that might help us debug this: [ 86.260524][ T4611] [ 86.271188][ T4611] Chain exists of: [ 86.271188][ T4611] krc.lock --> hrtimer_bases.lock --> &trie->lock [ 86.271188][ T4611] [ 86.283835][ T4611] Possible unsafe locking scenario: [ 86.283835][ T4611] [ 86.291564][ T4611] CPU0 CPU1 [ 86.297117][ T4611] ---- ---- [ 86.303280][ T4611] lock(&trie->lock); [ 86.308331][ T4611] lock(hrtimer_bases.lock); [ 86.315831][ T4611] lock(&trie->lock); [ 86.322926][ T4611] lock(krc.lock); [ 86.328411][ T4611] [ 86.328411][ T4611] *** DEADLOCK *** [ 86.328411][ T4611] [ 86.338092][ T4611] 2 locks held by syz-executor.0/4611: [ 86.343920][ T4611] #0: ffffffff8c31f360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 86.353517][ T4611] #1: ffff88807da5d238 (&trie->lock){-...}-{2:2}, at: trie_update_elem+0xc7/0xc50 [ 86.364227][ T4611] [ 86.364227][ T4611] stack backtrace: [ 86.370223][ T4611] CPU: 0 PID: 4611 Comm: syz-executor.0 Not tainted syzkaller #0 [ 86.378133][ T4611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 86.388523][ T4611] Call Trace: [ 86.391906][ T4611] [ 86.394975][ T4611] dump_stack_lvl+0x188/0x250 [ 86.399683][ T4611] ? load_image+0x400/0x400 [ 86.404379][ T4611] ? show_regs_print_info+0x20/0x20 [ 86.409592][ T4611] ? print_circular_bug+0x12b/0x1a0 [ 86.414828][ T4611] check_noncircular+0x296/0x330 [ 86.419904][ T4611] ? add_chain_block+0x940/0x940 [ 86.424854][ T4611] ? lockdep_lock+0xf1/0x1f0 [ 86.430017][ T4611] ? mark_lock+0x94/0x320 [ 86.434484][ T4611] __lock_acquire+0x2c42/0x7d10 [ 86.439746][ T4611] ? stack_trace_save+0xa6/0xf0 [ 86.445046][ T4611] ? stack_depot_save+0x404/0x440 [ 86.450262][ T4611] ? verify_lock_unused+0x140/0x140 [ 86.455787][ T4611] ? kasan_save_stack+0x4b/0x60 [ 86.460948][ T4611] ? kasan_save_stack+0x35/0x60 [ 86.465846][ T4611] ? kasan_record_aux_stack+0xb8/0x100 [ 86.471324][ T4611] ? kvfree_call_rcu+0x105/0x7d0 [ 86.476463][ T4611] ? trie_update_elem+0x86c/0xc50 [ 86.481677][ T4611] ? bpf_map_update_value+0x57d/0x650 [ 86.487065][ T4611] ? generic_map_update_batch+0x52d/0x7d0 [ 86.492811][ T4611] ? bpf_map_do_batch+0x466/0x600 [ 86.497951][ T4611] ? __sys_bpf+0x671/0x6f0 [ 86.502409][ T4611] ? __x64_sys_bpf+0x78/0x90 [ 86.507014][ T4611] ? do_syscall_64+0x4c/0xa0 [ 86.511737][ T4611] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 86.517908][ T4611] lock_acquire+0x19e/0x400 [ 86.522533][ T4611] ? kvfree_call_rcu+0x18d/0x7d0 [ 86.527763][ T4611] ? read_lock_is_recursive+0x10/0x10 [ 86.533506][ T4611] _raw_spin_lock+0x2a/0x40 [ 86.538292][ T4611] ? kvfree_call_rcu+0x18d/0x7d0 [ 86.543458][ T4611] kvfree_call_rcu+0x18d/0x7d0 [ 86.549041][ T4611] ? call_rcu+0x950/0x950 [ 86.553578][ T4611] trie_update_elem+0x86c/0xc50 [ 86.558468][ T4611] bpf_map_update_value+0x57d/0x650 [ 86.563915][ T4611] generic_map_update_batch+0x52d/0x7d0 [ 86.569610][ T4611] ? rcu_read_unlock+0x90/0x90 [ 86.574448][ T4611] ? __fdget+0x18b/0x210 [ 86.578714][ T4611] ? rcu_read_unlock+0x90/0x90 [ 86.583682][ T4611] bpf_map_do_batch+0x466/0x600 [ 86.588666][ T4611] __sys_bpf+0x671/0x6f0 [ 86.593269][ T4611] ? bpf_link_show_fdinfo+0x380/0x380 [ 86.600140][ T4611] ? vtime_user_exit+0x2c8/0x3e0 [ 86.605630][ T4611] __x64_sys_bpf+0x78/0x90 [ 86.610245][ T4611] do_syscall_64+0x4c/0xa0 [ 86.614686][ T4611] ? clear_bhb_loop+0x30/0x80 [ 86.619435][ T4611] ? clear_bhb_loop+0x30/0x80 [ 86.624683][ T4611] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 86.633924][ T4611] RIP: 0033:0x7f0146a033b9 [ 86.638997][ T4611] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 d0 ff ff ff f7 d8 64 89 01 48 [ 86.661954][ T4611] RSP: 002b:00007f0145d930b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 86.671695][ T4611] RAX: ffffffffffffffda RBX: 00007f0146b40f80 RCX: 00007f0146a033b9 [ 86.680217][ T4611] RDX: 0000000000000038 RSI: 0000000020000000 RDI: 000000000000001a [ 86.688725][ T4611] RBP: 00007f0146a64498 R08: 0000000000000000 R09: 0000000000000000 [ 86.697932][ T4611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.706743][ T4611] R13: 000000000000000b R14: 00007f0146b40f80 R15: 00007fff529c35c8 [ 86.714823][ T4611] [ 86.719881][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 86.991767][ T13] cfg80211: failed to load regulatory.db [ 88.752713][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 89.658100][ T4823] ODEBUG: Out of memory. ODEBUG disabled 2026/06/09 19:08:40 executed programs: 3 [ 90.831749][ T4216] Bluetooth: hci0: command 0x040f tx timeout [ 92.911443][ T4216] Bluetooth: hci0: command 0x0419 tx timeout 2026/06/09 19:08:45 executed programs: 11