Warning: Permanently added '10.128.0.90' (ECDSA) to the list of known hosts.
syzkaller login: [ 246.438835][ T9815] IPVS: ftp: loaded support on port[0] = 21
[ 246.485788][ T9815] chnl_net:caif_netlink_parms(): no params data found
[ 246.506525][ T9815] bridge0: port 1(bridge_slave_0) entered blocking state
[ 246.514009][ T9815] bridge0: port 1(bridge_slave_0) entered disabled state
[ 246.521807][ T9815] device bridge_slave_0 entered promiscuous mode
[ 246.528908][ T9815] bridge0: port 2(bridge_slave_1) entered blocking state
[ 246.536051][ T9815] bridge0: port 2(bridge_slave_1) entered disabled state
[ 246.543869][ T9815] device bridge_slave_1 entered promiscuous mode
[ 246.557593][ T9815] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 246.568106][ T9815] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 246.584457][ T9815] team0: Port device team_slave_0 added
[ 246.591146][ T9815] team0: Port device team_slave_1 added
[ 246.672541][ T9815] device hsr_slave_0 entered promiscuous mode
[ 246.731387][ T9815] device hsr_slave_1 entered promiscuous mode
[ 246.776732][ T9815] bridge0: port 2(bridge_slave_1) entered blocking state
[ 246.783833][ T9815] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 246.791219][ T9815] bridge0: port 1(bridge_slave_0) entered blocking state
[ 246.798287][ T9815] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 246.823390][ T9815] 8021q: adding VLAN 0 to HW filter on device bond0
[ 246.833597][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 246.853272][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 246.860638][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 246.868517][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 246.879450][ T9815] 8021q: adding VLAN 0 to HW filter on device team0
[ 246.888560][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 246.897468][ T22] bridge0: port 1(bridge_slave_0) entered blocking state
[ 246.904522][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 246.914223][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 246.923274][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 246.930307][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 246.947778][ T9815] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 246.958234][ T9815] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 246.970534][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 246.979459][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 246.987909][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 246.996231][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 247.004746][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 247.015366][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
executing program
[ 247.028843][ T9815] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 352.090999][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 352.097675][ C0] rcu: 0-...!: (10499 ticks this GP) idle=716/0/0x3 softirq=10238/10238 fqs=32
[ 352.106760][ C0] (t=10501 jiffies g=9541 q=39)
[ 352.111711][ C0] rcu: rcu_preempt kthread starved for 10429 jiffies! g9541 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 352.122961][ C0] rcu: RCU grace-period kthread stack dump:
[ 352.128827][ C0] rcu_preempt I29688 10 2 0x80004000
[ 352.135140][ C0] Call Trace:
[ 352.138519][ C0] __schedule+0x755/0x1580
[ 352.143703][ C0] ? __sched_text_start+0x8/0x8
[ 352.148537][ C0] schedule+0xd9/0x260
[ 352.152600][ C0] schedule_timeout+0x486/0xc50
[ 352.157454][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 352.162387][ C0] ? usleep_range+0x170/0x170
[ 352.167047][ C0] ? trace_hardirqs_on+0x67/0x240
[ 352.172058][ C0] ? __kasan_check_read+0x11/0x20
[ 352.177081][ C0] ? __next_timer_interrupt+0x1a0/0x1a0
[ 352.182610][ C0] ? swake_up_one+0x60/0x60
[ 352.187099][ C0] rcu_gp_kthread+0x9b2/0x18c0
[ 352.191846][ C0] ? rcu_barrier+0x310/0x310
[ 352.196427][ C0] ? trace_hardirqs_on+0x67/0x240
[ 352.202298][ C0] ? __kasan_check_read+0x11/0x20
[ 352.207314][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 352.213618][ C0] ? __kthread_parkme+0x108/0x1c0
[ 352.218621][ C0] ? __kasan_check_read+0x11/0x20
[ 352.223647][ C0] kthread+0x361/0x430
[ 352.227708][ C0] ? rcu_barrier+0x310/0x310
[ 352.232278][ C0] ? kthread_cancel_delayed_work_sync+0x20/0x20
[ 352.238499][ C0] ret_from_fork+0x24/0x30
[ 352.242933][ C0] NMI backtrace for cpu 0
[ 352.247243][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.3.0-rc8 #0
[ 352.254631][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 352.264674][ C0] Call Trace:
[ 352.268023][ C0]
[ 352.270922][ C0] dump_stack+0x172/0x1f0
[ 352.275238][ C0] nmi_cpu_backtrace.cold+0x70/0xb2
[ 352.280416][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 352.286642][ C0] ? lapic_can_unplug_cpu.cold+0x45/0x45
[ 352.292975][ C0] nmi_trigger_cpumask_backtrace+0x23b/0x28b
[ 352.300354][ C0] arch_trigger_cpumask_backtrace+0x14/0x20
[ 352.306489][ C0] rcu_dump_cpu_stacks+0x183/0x1cf
[ 352.311607][ C0] rcu_sched_clock_irq.cold+0x4dd/0xc13
[ 352.317146][ C0] ? raise_softirq+0x138/0x340
[ 352.321996][ C0] update_process_times+0x32/0x80
[ 352.327001][ C0] tick_sched_handle+0xa2/0x190
[ 352.331831][ C0] tick_sched_timer+0x53/0x140
[ 352.336577][ C0] __hrtimer_run_queues+0x364/0xe40
[ 352.341753][ C0] ? tick_sched_do_timer+0x1b0/0x1b0
[ 352.347019][ C0] ? hrtimer_start_range_ns+0xcb0/0xcb0
[ 352.353440][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 352.359244][ C0] ? ktime_get_update_offsets_now+0x2d3/0x440
[ 352.365302][ C0] hrtimer_interrupt+0x314/0x770
[ 352.370271][ C0] smp_apic_timer_interrupt+0x160/0x610
[ 352.375797][ C0] apic_timer_interrupt+0xf/0x20
[ 352.380930][ C0] RIP: 0010:hhf_dequeue+0x572/0xa20
[ 352.386114][ C0] Code: 48 39 c2 74 34 e8 1e 15 ac fb 49 8d bd ac 03 00 00 48 89 f8 48 c1 e8 03 42 0f b6 14 20 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 <84> d2 0f 85 b5 03 00 00 45 8b b5 ac 03 00 00 e8 ea 14 ac fb 49 8d
[ 352.405782][ C0] RSP: 0018:ffff8880ae809038 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
[ 352.414170][ C0] RAX: 0000000000000007 RBX: ffff8880929b19b8 RCX: ffffffff85c65b39
[ 352.422143][ C0] RDX: 0000000000000000 RSI: ffffffff85c65fd2 RDI: ffff8880929b1a6c
[ 352.430093][ C0] RBP: ffff8880ae809088 R08: ffffffff88c7a1c0 R09: 0000000000000000
[ 352.438045][ C0] R10: fffffbfff134afaf R11: ffffffff88c7a1c0 R12: dffffc0000000000
[ 352.445996][ C0] R13: ffff8880929b16c0 R14: 0000000000000001 R15: 0000000000000000
[ 352.455009][ C0] ? apic_timer_interrupt+0xa/0x20
[ 352.460103][ C0] ? hhf_dequeue+0xb9/0xa20
[ 352.464595][ C0] ? hhf_dequeue+0x552/0xa20
[ 352.469253][ C0] ? hhf_dequeue+0x552/0xa20
[ 352.473894][ C0] __qdisc_run+0x1e7/0x19d0
[ 352.478398][ C0] ? dev_queue_xmit+0x18/0x20
[ 352.483165][ C0] __dev_queue_xmit+0x16f1/0x3650
[ 352.489351][ C0] ? __local_bh_enable_ip+0x15a/0x270
[ 352.494738][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0
[ 352.500004][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 352.506249][ C0] ? br_nf_post_routing+0xd73/0x1d30
[ 352.511535][ C0] ? br_forward_finish+0x235/0x400
[ 352.516627][ C0] ? __kasan_check_read+0x11/0x20
[ 352.521629][ C0] ? __dev_queue_xmit+0x2b15/0x3650
[ 352.526808][ C0] dev_queue_xmit+0x18/0x20
[ 352.531289][ C0] ? dev_queue_xmit+0x18/0x20
[ 352.535946][ C0] br_dev_queue_push_xmit+0x3f3/0x5c0
[ 352.541351][ C0] ? nf_hook_slow+0xf0/0x1e0
[ 352.545924][ C0] br_forward_finish+0xfa/0x400
[ 352.550754][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0
[ 352.556278][ C0] ? br_fdb_add.cold+0x8c/0x8c
[ 352.561024][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 352.566722][ C0] ? nf_hook_slow+0xf0/0x1e0
[ 352.571381][ C0] __br_forward+0x641/0xb00
[ 352.575872][ C0] ? br_forward_finish+0x400/0x400
[ 352.580967][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0
[ 352.586508][ C0] deliver_clone+0x61/0xc0
[ 352.590917][ C0] maybe_deliver+0x2c7/0x390
[ 352.595486][ C0] br_flood+0x13a/0x3d0
[ 352.600509][ C0] br_dev_xmit+0x98c/0x15a0
[ 352.605385][ C0] ? br_poll_controller+0x10/0x10
[ 352.610387][ C0] ? netif_skb_features+0x6c2/0xb90
[ 352.615591][ C0] ? netdev_set_sb_channel+0xe0/0xe0
[ 352.620864][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 352.627110][ C0] ? validate_xmit_xfrm+0x43c/0xf10
[ 352.632290][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 352.638509][ C0] dev_hard_start_xmit+0x1a3/0x9c0
[ 352.643599][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 352.650255][ C0] __dev_queue_xmit+0x2b15/0x3650
[ 352.655261][ C0] ? __nf_conntrack_find_get+0xa97/0x13a0
[ 352.661051][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0
[ 352.666460][ C0] ? __ip_finish_output+0x5fc/0xb90
[ 352.671740][ C0] ? __kasan_check_read+0x11/0x20
[ 352.677270][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 352.683501][ C0] ? __nf_ct_refresh_acct+0x93/0x2d0
[ 352.688888][ C0] ? lock_downgrade+0x920/0x920
[ 352.693733][ C0] ? lock_acquire+0x190/0x410
[ 352.699033][ C0] ? __ip_finish_output+0x5fc/0xb90
[ 352.704299][ C0] dev_queue_xmit+0x18/0x20
[ 352.708783][ C0] ? dev_queue_xmit+0x18/0x20
[ 352.713444][ C0] ip_finish_output2+0x1726/0x2570
[ 352.718568][ C0] ? nf_ct_deliver_cached_events+0x23d/0x6e0
[ 352.724532][ C0] ? ip_frag_next+0x910/0x910
[ 352.729190][ C0] ? __kasan_check_read+0x11/0x20
[ 352.734204][ C0] __ip_finish_output+0x5fc/0xb90
[ 352.739220][ C0] ? __ip_finish_output+0x5fc/0xb90
[ 352.744397][ C0] ? audit_alloc_mark+0x430/0x500
[ 352.749674][ C0] ip_finish_output+0x38/0x1f0
[ 352.754520][ C0] ip_output+0x21f/0x640
[ 352.758744][ C0] ? ip_mc_output+0xf40/0xf40
[ 352.763400][ C0] ? __ip_finish_output+0xb90/0xb90
[ 352.769013][ C0] ? __kasan_check_read+0x11/0x20
[ 352.774976][ C0] ip_local_out+0xbb/0x190
[ 352.779412][ C0] igmpv3_sendpack+0x1b5/0x2c0
[ 352.784169][ C0] igmp_ifc_timer_expire+0x687/0xa00
[ 352.789437][ C0] ? call_timer_fn+0xe0/0x780
[ 352.794098][ C0] call_timer_fn+0x1ac/0x780
[ 352.798954][ C0] ? __ip_mc_dec_group+0x520/0x520
[ 352.804048][ C0] ? msleep_interruptible+0x150/0x150
[ 352.809576][ C0] ? trace_hardirqs_on+0x5e/0x240
[ 352.814594][ C0] ? _raw_spin_unlock_irq+0x28/0x90
[ 352.819771][ C0] ? __ip_mc_dec_group+0x520/0x520
[ 352.824890][ C0] run_timer_softirq+0x697/0x17a0
[ 352.829898][ C0] ? add_timer+0x930/0x930
[ 352.834294][ C0] ? kvm_clock_read+0x18/0x30
[ 352.838949][ C0] ? kvm_sched_clock_read+0x9/0x20
[ 352.844055][ C0] ? sched_clock+0x2e/0x50
[ 352.848627][ C0] ? sched_clock_cpu+0x1b/0x1b0
[ 352.855986][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 352.867505][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 352.873816][ C0] __do_softirq+0x262/0x98c
[ 352.878300][ C0] ? sched_clock_cpu+0x1b/0x1b0
[ 352.883151][ C0] irq_exit+0x19b/0x1e0
[ 352.887289][ C0] smp_apic_timer_interrupt+0x1a3/0x610
[ 352.892833][ C0] apic_timer_interrupt+0xf/0x20
[ 352.898004][ C0]
[ 352.910127][ C0] RIP: 0010:native_safe_halt+0xe/0x10
[ 352.915495][ C0] Code: 38 73 6e fa eb 8a 90 90 90 90 90 90 e9 07 00 00 00 0f 00 2d 24 1b 4a 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 14 1b 4a 00 fb f4 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 ee 32 22 fa e8 39
[ 352.941592][ C0] RSP: 0018:ffffffff88c07ce8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 352.968558][ C0] RAX: 1ffffffff11a5e8d RBX: ffffffff88c7a1c0 RCX: 1ffffffff134b5ee
[ 352.976609][ C0] RDX: dffffc0000000000 RSI: ffffffff8177f14e RDI: ffffffff873e050c
[ 352.984570][ C0] RBP: ffffffff88c07d18 R08: ffffffff88c7a1c0 R09: fffffbfff118f439
[ 352.993404][ C0] R10: fffffbfff118f438 R11: ffffffff88c7a1c7 R12: dffffc0000000000
[ 353.001734][ C0] R13: ffffffff89a57d78 R14: 0000000000000000 R15: 0000000000000000
[ 353.009718][ C0] ? trace_hardirqs_on+0x5e/0x240
[ 353.014725][ C0] ? default_idle+0x1c/0x360
[ 353.027658][ C0] ? default_idle+0x4e/0x360
[ 353.032235][ C0] arch_cpu_idle+0xa/0x10
[ 353.036557][ C0] default_idle_call+0x84/0xb0
[ 353.041300][ C0] do_idle+0x413/0x760
[ 353.045365][ C0] ? arch_cpu_idle_exit+0x80/0x80
[ 353.050398][ C0] ? trace_hardirqs_on+0x67/0x240
[ 353.055503][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 353.061811][ C0] ? debug_smp_processor_id+0x3c/0x214
[ 353.067263][ C0] cpu_startup_entry+0x1b/0x20
[ 353.072009][ C0] rest_init+0x245/0x37b
[ 353.076302][ C0] arch_call_rest_init+0xe/0x1b
[ 353.081133][ C0] start_kernel+0x912/0x951
[ 353.085617][ C0] ? mem_encrypt_init+0xb/0xb
[ 353.090364][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 353.099990][ C0] ? x86_family+0x41/0x50
[ 353.104475][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 353.110698][ C0] x86_64_start_reservations+0x29/0x2b
[ 353.116224][ C0] x86_64_start_kernel+0x77/0x7b
[ 353.121157][ C0] secondary_startup_64+0xa4/0xb0