Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts. 2025/07/30 16:05:44 ignoring optional flag "sandboxArg"="0" 2025/07/30 16:05:44 ignoring optional flag "type"="gce" 2025/07/30 16:05:44 parsed 1 programs 2025/07/30 16:05:44 executed programs: 0 [ 47.958701][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 47.958710][ T24] audit: type=1400 audit(1753891544.840:92): avc: denied { unlink } for pid=318 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 47.990593][ T318] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.031742][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.038815][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.046187][ T325] device bridge_slave_0 entered promiscuous mode [ 48.053583][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.060598][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.067980][ T325] device bridge_slave_1 entered promiscuous mode [ 48.096425][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.103603][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.111180][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.118331][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.132521][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.139750][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.147990][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.156321][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.164806][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.173022][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.180466][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.189090][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.197335][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.204415][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.216121][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.226423][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.239221][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.250625][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.258821][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.266333][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.274490][ T325] device veth0_vlan entered promiscuous mode [ 48.283777][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.292770][ T325] device veth1_macvtap entered promiscuous mode [ 48.301698][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.311701][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.329200][ T24] audit: type=1400 audit(1753891545.210:93): avc: denied { map_create } for pid=329 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 48.349073][ T24] audit: type=1400 audit(1753891545.210:94): avc: denied { bpf } for pid=329 comm="syz-executor.0" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 48.369941][ T24] audit: type=1400 audit(1753891545.210:95): avc: denied { map_read map_write } for pid=329 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 48.390699][ T24] audit: type=1400 audit(1753891545.210:96): avc: denied { prog_load } for pid=329 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 48.410351][ T24] audit: type=1400 audit(1753891545.210:97): avc: denied { perfmon } for pid=329 comm="syz-executor.0" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 48.479198][ T24] audit: type=1400 audit(1753891545.360:98): avc: denied { prog_run } for pid=329 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 152.522010][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 152.528988][ C0] rcu: 1-...!: (1 GPs behind) idle=80e/1/0x4000000000000000 softirq=2688/2694 fqs=40 last_accelerate: 9f04/c616 dyntick_enabled: 1 [ 152.542489][ C0] (detected by 0, t=10002 jiffies, g=1625, q=284) [ 152.548970][ C0] Sending NMI from CPU 0 to CPUs 1: [ 152.555157][ C0] NMI backtrace for cpu 1 [ 152.555166][ C0] CPU: 1 PID: 732 Comm: syz-executor.0 Not tainted 5.10.240-syzkaller-1008085-g1154f779f3f3 #0 [ 152.555171][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 152.555173][ C0] RIP: 0010:kvm_wait+0xb2/0x120 [ 152.555180][ C0] Code: c1 e8 03 42 0f b6 04 30 84 c0 75 6d 0f b6 07 40 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d ff 98 98 03 f4 0e 0f 1f 44 00 00 0f 00 2d f0 98 98 03 fb f4 4c 89 64 24 18 ff [ 152.555183][ C0] RSP: 0018:ffffc90000c274e0 EFLAGS: 00000046 [ 152.555190][ C0] RAX: 0000000000000003 RBX: ffff8881167dbd20 RCX: ffffffff814b22ca [ 152.555193][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881167dbd20 [ 152.555196][ C0] RBP: ffffc90000c27590 R08: dffffc0000000000 R09: ffffed1022cfb7a5 [ 152.555199][ C0] R10: ffffed1022cfb7a5 R11: 1ffff11022cfb7a4 R12: 0000000000000046 [ 152.555202][ C0] R13: 1ffff11022cfb7a4 R14: dffffc0000000000 R15: 1ffff92000184ea0 [ 152.555206][ C0] FS: 00007f981053d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 152.555208][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 152.555212][ C0] CR2: 00007f9810ae60c0 CR3: 0000000119d63000 CR4: 00000000003506a0 [ 152.555215][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 152.555218][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 152.555220][ C0] Call Trace: [ 152.555222][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 152.555224][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 152.555227][ C0] __pv_queued_spin_lock_slowpath+0x714/0xb70 [ 152.555230][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 152.555232][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 152.555235][ C0] ? sched_clock+0x3a/0x40 [ 152.555237][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 152.555240][ C0] queued_spin_lock_slowpath+0x47/0x50 [ 152.555242][ C0] _raw_spin_lock_irqsave+0x108/0x110 [ 152.555244][ C0] ? _raw_spin_lock+0xe0/0xe0 [ 152.555246][ C0] ? prep_new_page+0x179/0x180 [ 152.555248][ C0] trie_delete_elem+0x95/0x710 [ 152.555251][ C0] bpf_prog_fdee3c9a1e8a2a6e+0x3d/0x410 [ 152.555253][ C0] bpf_trace_run4+0xd5/0x240 [ 152.555255][ C0] ? bpf_trace_run3+0x230/0x230 [ 152.555257][ C0] ? __alloc_pages_nodemask+0x5f0/0x5f0 [ 152.555259][ C0] __bpf_trace_mm_page_alloc+0xc0/0xf0 [ 152.555262][ C0] __alloc_pages_nodemask+0x5b4/0x5f0 [ 152.555264][ C0] ? stack_trace_save+0xe0/0xe0 [ 152.555266][ C0] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 152.555268][ C0] ? stack_trace_save+0x98/0xe0 [ 152.555271][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 152.555272][ C0] new_slab+0x84/0x3f0 [ 152.555275][ C0] ? map_update_elem+0x3eb/0x5e0 [ 152.555277][ C0] ___slab_alloc+0x2a6/0x450 [ 152.555279][ C0] ? __se_sys_bpf+0x398/0x680 [ 152.555281][ C0] ? __x64_sys_bpf+0x7b/0x90 [ 152.555283][ C0] ? trie_update_elem+0x19e/0xc70 [ 152.555286][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 152.555287][ C0] __slab_alloc+0x63/0xa0 [ 152.555290][ C0] ? trie_update_elem+0x19e/0xc70 [ 152.555292][ C0] ? trie_update_elem+0x19e/0xc70 [ 152.555294][ C0] __kmalloc+0x201/0x330 [ 152.555296][ C0] ? trie_update_elem+0x19e/0xc70 [ 152.555298][ C0] trie_update_elem+0x19e/0xc70 [ 152.555300][ C0] bpf_map_update_value+0x324/0x430 [ 152.555303][ C0] map_update_elem+0x4a1/0x5e0 [ 152.555305][ C0] __se_sys_bpf+0x398/0x680 [ 152.555308][ C0] ? __x64_sys_bpf+0x90/0x90 [ 152.555310][ C0] ? fpu__clear_all+0x20/0x20 [ 152.555312][ C0] __x64_sys_bpf+0x7b/0x90 [ 152.555314][ C0] do_syscall_64+0x31/0x40 [ 152.555316][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 152.555318][ C0] RIP: 0033:0x7f98109bbda9 [ 152.555325][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 152.555328][ C0] RSP: 002b:00007f981053d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 152.555333][ C0] RAX: ffffffffffffffda RBX: 00007f9810ae9f80 RCX: 00007f98109bbda9 [ 152.555337][ C0] RDX: 0000000000000020 RSI: 0000000020000300 RDI: 0000000000000002 [ 152.555340][ C0] RBP: 00007f9810a0847a R08: 0000000000000000 R09: 0000000000000000 [ 152.555343][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.555347][ C0] R13: 000000000000000b R14: 00007f9810ae9f80 R15: 00007ffd2f5eb478 [ 152.555358][ C0] rcu: rcu_preempt kthread starved for 9922 jiffies! g1625 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 152.990414][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 153.000351][ C0] rcu: RCU grace-period kthread stack dump: [ 153.006268][ C0] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 153.017001][ C0] Call Trace: [ 153.020267][ C0] __schedule+0xb47/0x1310 [ 153.024651][ C0] ? release_firmware_map_entry+0x190/0x190 [ 153.030510][ C0] ? __mod_timer+0x7ae/0xb30 [ 153.035069][ C0] schedule+0x13c/0x1d0 [ 153.039194][ C0] schedule_timeout+0x12c/0x2d0 [ 153.044008][ C0] ? console_conditional_schedule+0x10/0x10 [ 153.049865][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 153.055289][ C0] ? run_local_timers+0x160/0x160 [ 153.060283][ C0] ? prepare_to_swait_event+0x320/0x340 [ 153.065834][ C0] rcu_gp_kthread+0x100a/0x26a0 [ 153.070656][ C0] ? dyntick_save_progress_counter+0x1b0/0x1b0 [ 153.076811][ C0] ? rcu_barrier_callback+0x50/0x50 [ 153.081987][ C0] ? __kasan_check_read+0x11/0x20 [ 153.086996][ C0] ? __kthread_parkme+0xb9/0x1c0 [ 153.091915][ C0] kthread+0x346/0x3d0 [ 153.095967][ C0] ? rcu_barrier_callback+0x50/0x50 [ 153.101143][ C0] ? kthread_blkcg+0xd0/0xd0 [ 153.105703][ C0] ret_from_fork+0x1f/0x30 [ 285.422385][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 229s! [ 285.430918][ C0] Showing busy workqueues and worker pools: [ 285.436853][ C0] workqueue events: flags=0x0 [ 285.441499][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.449109][ C0] pending: vmstat_shepherd, psi_avgs_work [ 285.455258][ C0] workqueue events_power_efficient: flags=0x80 [ 285.461374][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 285.469004][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, reg_check_chans_work, check_lifetime [ 285.479950][ C0] workqueue writeback: flags=0x4a [ 285.484965][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.492143][ C0] pending: wb_workfn [ 285.496582][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.502063][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.509683][ C0] pending: work_fn [ 285.514093][ C0] workqueue wg-kex-wg0: flags=0x6 [ 285.519188][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.526366][ C0] pending: wg_packet_handshake_send_worker [ 285.532531][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 285.537864][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.545474][ C0] pending: wg_packet_encrypt_worker [ 285.551111][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.558722][ C0] pending: wg_packet_encrypt_worker [ 285.564331][ C0] workqueue wg-kex-wg1: flags=0x6 [ 285.569320][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.576487][ C0] pending: wg_packet_handshake_send_worker [ 285.582665][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 285.587913][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.595515][ C0] pending: wg_packet_encrypt_worker [ 285.601047][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.608958][ C0] pending: wg_packet_encrypt_worker [ 285.614606][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 285.619861][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.627474][ C0] pending: wg_packet_encrypt_worker [ 285.633016][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.640622][ C0] pending: wg_packet_encrypt_worker