Warning: Permanently added '10.128.0.68' (ECDSA) to the list of known hosts.
syzkaller login: [ 194.180997][ T9734] IPVS: ftp: loaded support on port[0] = 21
[ 194.226994][ T9734] chnl_net:caif_netlink_parms(): no params data found
[ 194.248231][ T9734] bridge0: port 1(bridge_slave_0) entered blocking state
[ 194.255430][ T9734] bridge0: port 1(bridge_slave_0) entered disabled state
[ 194.262987][ T9734] device bridge_slave_0 entered promiscuous mode
[ 194.270065][ T9734] bridge0: port 2(bridge_slave_1) entered blocking state
[ 194.277193][ T9734] bridge0: port 2(bridge_slave_1) entered disabled state
[ 194.284670][ T9734] device bridge_slave_1 entered promiscuous mode
[ 194.298068][ T9734] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 194.308863][ T9734] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 194.324413][ T9734] team0: Port device team_slave_0 added
[ 194.330831][ T9734] team0: Port device team_slave_1 added
[ 194.384516][ T9734] device hsr_slave_0 entered promiscuous mode
[ 194.453203][ T9734] device hsr_slave_1 entered promiscuous mode
[ 194.517631][ T9734] bridge0: port 2(bridge_slave_1) entered blocking state
[ 194.524707][ T9734] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 194.531957][ T9734] bridge0: port 1(bridge_slave_0) entered blocking state
[ 194.539010][ T9734] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 194.563315][ T9734] 8021q: adding VLAN 0 to HW filter on device bond0
[ 194.574448][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 194.582410][ T3515] bridge0: port 1(bridge_slave_0) entered disabled state
[ 194.590169][ T3515] bridge0: port 2(bridge_slave_1) entered disabled state
[ 194.597793][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 194.607868][ T9734] 8021q: adding VLAN 0 to HW filter on device team0
[ 194.616945][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 194.625388][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 194.632478][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 194.650318][ T9734] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 194.660816][ T9734] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 194.672877][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 194.681188][ T3515] bridge0: port 2(bridge_slave_1) entered blocking state
[ 194.688267][ T3515] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 194.696982][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 194.705427][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
executing program
[ 194.713855][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 194.721940][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 194.730283][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 194.737806][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 194.751016][ T9734] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 299.802795][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 299.809569][ C1] rcu: 1-...!: (1 GPs behind) idle=14e/0/0x3 softirq=9495/9496 fqs=30
[ 299.817866][ C1] (t=10500 jiffies g=9057 q=68)
[ 299.822784][ C1] rcu: rcu_preempt kthread starved for 10440 jiffies! g9057 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 299.833858][ C1] rcu: RCU grace-period kthread stack dump:
[ 299.839721][ C1] rcu_preempt R running task 29688 10 2 0x80004000
[ 299.847594][ C1] Call Trace:
[ 299.850926][ C1] __schedule+0x755/0x1580
[ 299.855322][ C1] ? __sched_text_start+0x8/0x8
[ 299.860151][ C1] schedule+0xd9/0x260
[ 299.864199][ C1] schedule_timeout+0x486/0xc50
[ 299.869026][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 299.873938][ C1] ? usleep_range+0x170/0x170
[ 299.878595][ C1] ? trace_hardirqs_on+0x67/0x240
[ 299.883596][ C1] ? __kasan_check_read+0x11/0x20
[ 299.888598][ C1] ? __next_timer_interrupt+0x1a0/0x1a0
[ 299.894121][ C1] ? swake_up_one+0x60/0x60
[ 299.898603][ C1] rcu_gp_kthread+0x9b2/0x18c0
[ 299.903344][ C1] ? rcu_barrier+0x310/0x310
[ 299.907910][ C1] ? trace_hardirqs_on+0x67/0x240
[ 299.912908][ C1] ? __kasan_check_read+0x11/0x20
[ 299.917913][ C1] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 299.924130][ C1] ? __kthread_parkme+0x108/0x1c0
[ 299.929130][ C1] ? __kasan_check_read+0x11/0x20
[ 299.934129][ C1] kthread+0x361/0x430
[ 299.938182][ C1] ? rcu_barrier+0x310/0x310
[ 299.942748][ C1] ? kthread_cancel_delayed_work_sync+0x20/0x20
[ 299.948963][ C1] ret_from_fork+0x24/0x30
[ 299.953362][ C1] NMI backtrace for cpu 1
[ 299.957678][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.3.0-rc8+ #0
[ 299.964755][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 299.974869][ C1] Call Trace:
[ 299.978126][ C1]
[ 299.980998][ C1] dump_stack+0x172/0x1f0
[ 299.985306][ C1] nmi_cpu_backtrace.cold+0x70/0xb2
[ 299.990482][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 299.996699][ C1] ? lapic_can_unplug_cpu.cold+0x45/0x45
[ 300.002322][ C1] nmi_trigger_cpumask_backtrace+0x23b/0x28b
[ 300.008281][ C1] arch_trigger_cpumask_backtrace+0x14/0x20
[ 300.014152][ C1] rcu_dump_cpu_stacks+0x183/0x1cf
[ 300.019241][ C1] rcu_sched_clock_irq.cold+0x4dd/0xc13
[ 300.024774][ C1] ? raise_softirq+0x138/0x340
[ 300.029529][ C1] update_process_times+0x32/0x80
[ 300.034530][ C1] tick_sched_handle+0xa2/0x190
[ 300.039368][ C1] tick_sched_timer+0x53/0x140
[ 300.044113][ C1] __hrtimer_run_queues+0x364/0xe40
[ 300.049307][ C1] ? tick_sched_do_timer+0x1b0/0x1b0
[ 300.054574][ C1] ? hrtimer_start_range_ns+0xcb0/0xcb0
[ 300.060095][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 300.065790][ C1] ? ktime_get_update_offsets_now+0x2d3/0x440
[ 300.071836][ C1] hrtimer_interrupt+0x314/0x770
[ 300.076789][ C1] smp_apic_timer_interrupt+0x160/0x610
[ 300.082311][ C1] apic_timer_interrupt+0xf/0x20
[ 300.087251][ C1] RIP: 0010:hhf_dequeue+0x61a/0xa20
[ 300.092431][ C1] Code: 08 4c 8b 3b 48 89 fa 48 c1 ea 03 42 80 3c 22 00 0f 85 d0 03 00 00 49 8d 7f 08 4c 8b 73 08 48 89 fa 48 c1 ea 03 42 80 3c 22 00 <0f> 85 ac 03 00 00 4c 89 f2 4d 89 77 08 48 c1 ea 03 42 80 3c 22 00
[ 300.112009][ C1] RSP: 0018:ffff8880ae909038 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 300.120403][ C1] RAX: 1ffff11011f253c7 RBX: ffff88808f929e38 RCX: ffffffff85c66051
[ 300.128351][ C1] RDX: 1ffff11011f253db RSI: ffffffff85c6605b RDI: ffff88808f929ed8
[ 300.136297][ C1] RBP: ffff8880ae909088 R08: ffff8880a98c6340 R09: 0000000000000000
[ 300.144246][ C1] R10: fffffbfff134afaf R11: ffff8880a98c6340 R12: dffffc0000000000
[ 300.152202][ C1] R13: ffff88808f929b40 R14: ffff88808f929ed0 R15: ffff88808f929ed0
[ 300.160156][ C1] ? apic_timer_interrupt+0xa/0x20
[ 300.165245][ C1] ? hhf_dequeue+0x5d1/0xa20
[ 300.169811][ C1] ? hhf_dequeue+0x5db/0xa20
[ 300.174378][ C1] ? hhf_dequeue+0x5db/0xa20
[ 300.179002][ C1] __qdisc_run+0x1e7/0x19d0
[ 300.183502][ C1] ? dev_queue_xmit+0x18/0x20
[ 300.188156][ C1] __dev_queue_xmit+0x16f1/0x3650
[ 300.193156][ C1] ? __local_bh_enable_ip+0x15a/0x270
[ 300.198506][ C1] ? netdev_core_pick_tx+0x2f0/0x2f0
[ 300.203769][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 300.210006][ C1] ? br_nf_post_routing+0xd73/0x1d30
[ 300.215286][ C1] ? br_forward_finish+0x235/0x400
[ 300.220378][ C1] ? __kasan_check_read+0x11/0x20
[ 300.225380][ C1] ? __dev_queue_xmit+0x2b15/0x3650
[ 300.230566][ C1] dev_queue_xmit+0x18/0x20
[ 300.235045][ C1] ? dev_queue_xmit+0x18/0x20
[ 300.239699][ C1] br_dev_queue_push_xmit+0x3f3/0x5c0
[ 300.245089][ C1] ? nf_hook_slow+0xf0/0x1e0
[ 300.249658][ C1] br_forward_finish+0xfa/0x400
[ 300.254486][ C1] ? br_dev_queue_push_xmit+0x5c0/0x5c0
[ 300.260007][ C1] ? br_fdb_add.cold+0x8c/0x8c
[ 300.264750][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 300.270454][ C1] ? nf_hook_slow+0xf0/0x1e0
[ 300.275026][ C1] __br_forward+0x641/0xb00
[ 300.279515][ C1] ? br_forward_finish+0x400/0x400
[ 300.284615][ C1] ? br_dev_queue_push_xmit+0x5c0/0x5c0
[ 300.290140][ C1] deliver_clone+0x61/0xc0
[ 300.294530][ C1] maybe_deliver+0x2c7/0x390
[ 300.299097][ C1] br_flood+0x13a/0x3d0
[ 300.303269][ C1] br_dev_xmit+0x98c/0x15a0
[ 300.307751][ C1] ? br_poll_controller+0x10/0x10
[ 300.312754][ C1] ? netif_skb_features+0x6c2/0xb90
[ 300.317965][ C1] ? netdev_set_sb_channel+0xe0/0xe0
[ 300.323230][ C1] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 300.329463][ C1] ? validate_xmit_xfrm+0x43c/0xf10
[ 300.334658][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 300.340965][ C1] dev_hard_start_xmit+0x1a3/0x9c0
[ 300.346062][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 300.352277][ C1] __dev_queue_xmit+0x2b15/0x3650
[ 300.357277][ C1] ? __nf_conntrack_find_get+0xa97/0x13a0
[ 300.362974][ C1] ? netdev_core_pick_tx+0x2f0/0x2f0
[ 300.368275][ C1] ? __ip_finish_output+0x5fc/0xb90
[ 300.373455][ C1] ? __kasan_check_read+0x11/0x20
[ 300.378455][ C1] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 300.384670][ C1] ? __nf_ct_refresh_acct+0x93/0x2d0
[ 300.389931][ C1] ? lock_downgrade+0x920/0x920
[ 300.394772][ C1] ? lock_acquire+0x190/0x410
[ 300.399427][ C1] ? __ip_finish_output+0x5fc/0xb90
[ 300.404602][ C1] dev_queue_xmit+0x18/0x20
[ 300.409079][ C1] ? dev_queue_xmit+0x18/0x20
[ 300.413731][ C1] ip_finish_output2+0x1726/0x2570
[ 300.418843][ C1] ? nf_ct_deliver_cached_events+0x23d/0x6e0
[ 300.424802][ C1] ? ip_frag_next+0x910/0x910
[ 300.429455][ C1] ? __kasan_check_read+0x11/0x20
[ 300.434472][ C1] __ip_finish_output+0x5fc/0xb90
[ 300.439473][ C1] ? __ip_finish_output+0x5fc/0xb90
[ 300.444646][ C1] ? audit_alloc_mark+0x430/0x500
[ 300.449664][ C1] ip_finish_output+0x38/0x1f0
[ 300.454413][ C1] ip_output+0x21f/0x640
[ 300.458637][ C1] ? ip_mc_output+0xf40/0xf40
[ 300.463297][ C1] ? __ip_finish_output+0xb90/0xb90
[ 300.468485][ C1] ? __kasan_check_read+0x11/0x20
[ 300.473494][ C1] ip_local_out+0xbb/0x190
[ 300.477950][ C1] igmpv3_sendpack+0x1b5/0x2c0
[ 300.482695][ C1] igmp_ifc_timer_expire+0x687/0xa00
[ 300.487963][ C1] ? call_timer_fn+0xe0/0x780
[ 300.492620][ C1] call_timer_fn+0x1ac/0x780
[ 300.497197][ C1] ? __ip_mc_dec_group+0x520/0x520
[ 300.502284][ C1] ? msleep_interruptible+0x150/0x150
[ 300.507633][ C1] ? trace_hardirqs_on+0x67/0x240
[ 300.512633][ C1] ? __kasan_check_read+0x11/0x20
[ 300.517633][ C1] ? __ip_mc_dec_group+0x520/0x520
[ 300.522731][ C1] ? __ip_mc_dec_group+0x520/0x520
[ 300.527821][ C1] run_timer_softirq+0x697/0x17a0
[ 300.532824][ C1] ? add_timer+0x930/0x930
[ 300.537216][ C1] ? kvm_clock_read+0x18/0x30
[ 300.541867][ C1] ? kvm_sched_clock_read+0x9/0x20
[ 300.546955][ C1] ? sched_clock+0x2e/0x50
[ 300.551347][ C1] ? sched_clock_cpu+0x1b/0x1b0
[ 300.556177][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 300.562392][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 300.568610][ C1] __do_softirq+0x262/0x98c
[ 300.573099][ C1] ? sched_clock_cpu+0x1b/0x1b0
[ 300.577938][ C1] irq_exit+0x19b/0x1e0
[ 300.582073][ C1] smp_apic_timer_interrupt+0x1a3/0x610
[ 300.587609][ C1] apic_timer_interrupt+0xf/0x20
[ 300.592521][ C1]
[ 300.595439][ C1] RIP: 0010:native_safe_halt+0xe/0x10
[ 300.600788][ C1] 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
[ 300.620377][ C1] RSP: 0018:ffff8880a98dfd68 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 300.628769][ C1] RAX: 1ffffffff11a5e8d RBX: ffff8880a98c6340 RCX: 1ffffffff134b5ee
[ 300.636719][ C1] RDX: dffffc0000000000 RSI: ffffffff8177f14e RDI: ffffffff873e050c
[ 300.644710][ C1] RBP: ffff8880a98dfd98 R08: ffff8880a98c6340 R09: ffffed1015318c69
[ 300.652659][ C1] R10: ffffed1015318c68 R11: ffff8880a98c6347 R12: dffffc0000000000
[ 300.660608][ C1] R13: ffffffff89a57d78 R14: 0000000000000000 R15: 0000000000000001
[ 300.668571][ C1] ? trace_hardirqs_on+0x5e/0x240
[ 300.673573][ C1] ? default_idle+0x1c/0x360
[ 300.678154][ C1] ? default_idle+0x4e/0x360
[ 300.682726][ C1] arch_cpu_idle+0xa/0x10
[ 300.687032][ C1] default_idle_call+0x84/0xb0
[ 300.691782][ C1] do_idle+0x413/0x760
[ 300.695830][ C1] ? arch_cpu_idle_exit+0x80/0x80
[ 300.700832][ C1] ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[ 300.706613][ C1] ? complete+0x61/0x80
[ 300.710746][ C1] cpu_startup_entry+0x1b/0x20
[ 300.715484][ C1] start_secondary+0x315/0x430
[ 300.720222][ C1] ? set_cpu_sibling_map+0x2180/0x2180
[ 300.725661][ C1] secondary_startup_64+0xa4/0xb0