Warning: Permanently added '10.128.0.42' (ECDSA) to the list of known hosts.
[ 253.003049] audit: type=1400 audit(1567907925.635:36): avc: denied { map } for pid=7742 comm="syz-executor377" path="/root/syz-executor377724895" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
[ 253.030512] IPVS: ftp: loaded support on port[0] = 21
[ 253.085328] chnl_net:caif_netlink_parms(): no params data found
[ 253.117193] bridge0: port 1(bridge_slave_0) entered blocking state
[ 253.124060] bridge0: port 1(bridge_slave_0) entered disabled state
[ 253.131779] device bridge_slave_0 entered promiscuous mode
[ 253.139328] bridge0: port 2(bridge_slave_1) entered blocking state
[ 253.145740] bridge0: port 2(bridge_slave_1) entered disabled state
[ 253.153008] device bridge_slave_1 entered promiscuous mode
[ 253.168608] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 253.177660] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 253.194356] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 253.202522] team0: Port device team_slave_0 added
[ 253.208103] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 253.215355] team0: Port device team_slave_1 added
[ 253.220768] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 253.228122] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 253.279467] device hsr_slave_0 entered promiscuous mode
[ 253.317247] device hsr_slave_1 entered promiscuous mode
[ 253.387358] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 253.394629] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 253.408984] bridge0: port 2(bridge_slave_1) entered blocking state
[ 253.415483] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 253.422518] bridge0: port 1(bridge_slave_0) entered blocking state
[ 253.429053] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 253.459615] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[ 253.465704] 8021q: adding VLAN 0 to HW filter on device bond0
[ 253.474776] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 253.484740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 253.504092] bridge0: port 1(bridge_slave_0) entered disabled state
[ 253.511903] bridge0: port 2(bridge_slave_1) entered disabled state
[ 253.519631] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 253.530029] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 253.536356] 8021q: adding VLAN 0 to HW filter on device team0
[ 253.545564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 253.553330] bridge0: port 1(bridge_slave_0) entered blocking state
[ 253.559836] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 253.578244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 253.585889] bridge0: port 2(bridge_slave_1) entered blocking state
[ 253.592305] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 253.600941] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 253.608982] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 253.617420] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 253.626637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 253.638159] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 253.649194] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
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[ 253.655225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 253.662732] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 253.675850] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 253.685909] 8021q: adding VLAN 0 to HW filter on device batadv0
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[ 358.976748] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 358.983277] rcu: 1-...!: (10499 ticks this GP) idle=766/1/0x4000000000000004 softirq=10317/10318 fqs=18
[ 358.993294] rcu: (t=10500 jiffies g=5673 q=214)
[ 358.998142] rcu: rcu_preempt kthread starved for 10463 jiffies! g5673 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 359.008814] rcu: RCU grace-period kthread stack dump:
[ 359.013990] rcu_preempt I29024 10 2 0x80000000
[ 359.019615] Call Trace:
[ 359.022274] __schedule+0x866/0x1dc0
[ 359.025995] ? pci_mmcfg_check_reserved+0x170/0x170
[ 359.031091] ? _raw_spin_unlock_irqrestore+0x6b/0xe0
[ 359.036238] ? lockdep_hardirqs_on+0x415/0x5d0
[ 359.040962] ? trace_hardirqs_on+0x67/0x220
[ 359.045280] schedule+0x92/0x1c0
[ 359.048642] schedule_timeout+0x4db/0xfc0
[ 359.052781] ? usleep_range+0x170/0x170
[ 359.056751] ? trace_hardirqs_on+0x67/0x220
[ 359.061101] ? kasan_check_read+0x11/0x20
[ 359.065292] ? __next_timer_interrupt+0x1a0/0x1a0
[ 359.070154] ? prepare_to_swait_exclusive+0x120/0x120
[ 359.075481] rcu_gp_kthread+0xd5c/0x2190
[ 359.079554] ? rcu_blocking_is_gp+0x90/0x90
[ 359.083865] ? trace_hardirqs_on+0x67/0x220
[ 359.088179] ? kasan_check_read+0x11/0x20
[ 359.092412] ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[ 359.097555] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 359.103121] ? __kthread_parkme+0xfb/0x1b0
[ 359.107374] kthread+0x354/0x420
[ 359.110740] ? rcu_blocking_is_gp+0x90/0x90
[ 359.115158] ? kthread_cancel_delayed_work_sync+0x20/0x20
[ 359.120696] ret_from_fork+0x24/0x30
[ 359.124453] NMI backtrace for cpu 1
[ 359.128074] CPU: 1 PID: 7833 Comm: syz-executor377 Not tainted 4.19.71 #0
[ 359.134983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 359.144329] Call Trace:
[ 359.146899]
[ 359.149057] dump_stack+0x172/0x1f0
[ 359.152679] nmi_cpu_backtrace.cold+0x63/0xa4
[ 359.157297] ? lapic_can_unplug_cpu.cold+0x45/0x45
[ 359.162219] nmi_trigger_cpumask_backtrace+0x1b0/0x1f8
[ 359.167489] arch_trigger_cpumask_backtrace+0x14/0x20
[ 359.172692] rcu_dump_cpu_stacks+0x189/0x1d5
[ 359.177125] ? wake_up_process+0x10/0x20
[ 359.181186] rcu_check_callbacks.cold+0x5e3/0xd90
[ 359.186029] ? trace_hardirqs_off+0x62/0x220
[ 359.190465] update_process_times+0x32/0x80
[ 359.194807] tick_sched_handle+0xa2/0x190
[ 359.198969] tick_sched_timer+0x47/0x130
[ 359.203197] __hrtimer_run_queues+0x33b/0xdc0
[ 359.207686] ? tick_sched_do_timer+0x1b0/0x1b0
[ 359.212264] ? hrtimer_fixup_activate+0x30/0x30
[ 359.216925] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 359.222038] ? ktime_get_update_offsets_now+0x2d3/0x440
[ 359.227408] hrtimer_interrupt+0x314/0x770
[ 359.231645] smp_apic_timer_interrupt+0x111/0x550
[ 359.236478] apic_timer_interrupt+0xf/0x20
[ 359.240781] RIP: 0010:hhf_dequeue+0x608/0xa00
[ 359.245275] Code: ea 03 42 80 3c 22 00 0f 85 c3 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 9f 03 00 00 4c 89 f2 <4d> 89 77 08 48 c1 ea 03 42 80 3c 22 00 0f 85 7c 03 00 00 4d 89 3e
[ 359.264164] RSP: 0000:ffff8880ae906fc8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 359.271865] RAX: 1ffff1101519e29f RBX: ffff8880a8cf14f8 RCX: ffffffff858e8986
[ 359.279134] RDX: ffff8880a8cf1590 RSI: ffffffff858e8990 RDI: ffff8880a8cf1598
[ 359.286396] RBP: ffff8880ae907018 R08: ffff88808a712600 R09: 0000000000000008
[ 359.293684] R10: ffff88808a712fc0 R11: 000000003ae5d314 R12: dffffc0000000000
[ 359.301291] R13: ffff8880a8cf1240 R14: ffff8880a8cf1590 R15: ffff8880a8cf1590
[ 359.308566] ? apic_timer_interrupt+0xa/0x20
[ 359.312971] ? hhf_dequeue+0x5b6/0xa00
[ 359.316848] ? hhf_dequeue+0x5c0/0xa00
[ 359.320727] ? hhf_dequeue+0x5c0/0xa00
[ 359.324665] __qdisc_run+0x1e7/0x1960
[ 359.328539] __dev_queue_xmit+0x165c/0x2fe0
[ 359.332860] ? netdev_pick_tx+0x300/0x300
[ 359.337004] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 359.342596] ? br_nf_post_routing+0x780/0x12f0
[ 359.347219] ? br_forward_finish+0x235/0x400
[ 359.351722] ? find_held_lock+0x35/0x130
[ 359.355776] ? br_forward_finish+0x235/0x400
[ 359.360193] dev_queue_xmit+0x18/0x20
[ 359.364331] ? dev_queue_xmit+0x18/0x20
[ 359.368318] br_dev_queue_push_xmit+0x405/0x5d0
[ 359.372991] ? kasan_check_read+0x11/0x20
[ 359.377131] br_forward_finish+0xfa/0x400
[ 359.381280] ? br_dev_queue_push_xmit+0x5d0/0x5d0
[ 359.386125] ? br_fdb_add.cold+0x8a/0x8a
[ 359.390184] ? kasan_check_read+0x11/0x20
[ 359.394331] __br_forward+0x647/0xb30
[ 359.398128] ? br_forward_finish+0x400/0x400
[ 359.402528] ? br_dev_queue_push_xmit+0x5d0/0x5d0
[ 359.407371] deliver_clone+0x61/0xc0
[ 359.411087] br_flood+0x4da/0x710
[ 359.414543] br_dev_xmit+0xeeb/0x1490
[ 359.418342] ? br_poll_controller+0x10/0x10
[ 359.422677] ? __lock_is_held+0xb6/0x140
[ 359.426743] dev_hard_start_xmit+0x1a5/0x980
[ 359.431315] ? check_preemption_disabled+0x48/0x290
[ 359.436329] __dev_queue_xmit+0x2704/0x2fe0
[ 359.440658] ? mark_held_locks+0x100/0x100
[ 359.444888] ? netdev_pick_tx+0x300/0x300
[ 359.449075] ? ip6_finish_output+0x574/0xbe0
[ 359.453479] ? find_held_lock+0x35/0x130
[ 359.457547] ? ip6_finish_output+0x574/0xbe0
[ 359.461948] ? mark_held_locks+0xb1/0x100
[ 359.466098] ? ip6_finish_output2+0x1784/0x2550
[ 359.470757] ? ip6_finish_output+0x574/0xbe0
[ 359.475412] ? ip6_finish_output2+0x1784/0x2550
[ 359.480117] dev_queue_xmit+0x18/0x20
[ 359.483935] ? dev_queue_xmit+0x18/0x20
[ 359.487954] ip6_finish_output2+0x12fd/0x2550
[ 359.492525] ? ip6_mtu+0x2e6/0x460
[ 359.496212] ? ip6_forward_finish+0x4d0/0x4d0
[ 359.500714] ? lock_downgrade+0x810/0x810
[ 359.504875] ? kasan_check_read+0x11/0x20
[ 359.509031] ip6_finish_output+0x574/0xbe0
[ 359.513262] ? ip6_finish_output+0x574/0xbe0
[ 359.517684] ip6_output+0x235/0x7c0
[ 359.521308] ? ip6_finish_output+0xbe0/0xbe0
[ 359.525765] ? ip6_fragment+0x3770/0x3770
[ 359.529927] ? icmp6_dst_alloc+0x432/0x660
[ 359.534241] mld_sendpack+0x9d3/0xeb0
[ 359.538061] ? nf_hook.constprop.0+0x560/0x560
[ 359.542654] ? mld_ifc_timer_expire+0x437/0x8a0
[ 359.547366] ? __local_bh_enable_ip+0x15a/0x270
[ 359.552040] mld_ifc_timer_expire+0x449/0x8a0
[ 359.556538] call_timer_fn+0x18d/0x720
[ 359.560433] ? mld_dad_timer_expire+0x1c0/0x1c0
[ 359.565268] ? process_timeout+0x40/0x40
[ 359.569320] ? run_timer_softirq+0x647/0x1700
[ 359.573810] ? trace_hardirqs_on+0x67/0x220
[ 359.578136] ? kasan_check_read+0x11/0x20
[ 359.582277] ? mld_dad_timer_expire+0x1c0/0x1c0
[ 359.586958] run_timer_softirq+0x652/0x1700
[ 359.591363] ? add_timer+0xbe0/0xbe0
[ 359.595072] ? __lock_is_held+0xb6/0x140
[ 359.599133] __do_softirq+0x25c/0x921
[ 359.602929] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 359.608456] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 359.614004] irq_exit+0x180/0x1d0
[ 359.617450] smp_apic_timer_interrupt+0x13b/0x550
[ 359.622296] apic_timer_interrupt+0xf/0x20
[ 359.626517]
[ 359.628750] RIP: 0010:check_memory_region+0x0/0x190
[ 359.633759] Code: 48 8d 47 0f 48 89 c6 48 c1 ee 03 0f b6 14 16 84 d2 74 d5 83 e0 07 38 c2 40 0f 9e c6 eb c5 66 90 66 2e 0f 1f 84 00 00 00 00 00 <48> 85 f6 0f 84 21 01 00 00 48 b8 ff ff ff ff ff 7f ff ff 55 0f b6
[ 359.652673] RSP: 0000:ffff88807d287830 EFLAGS: 00000283 ORIG_RAX: ffffffffffffff13
[ 359.660480] RAX: 1ffffd400042c741 RBX: ffffea0002163a74 RCX: ffffffff8187a1c8
[ 359.667741] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffea0002163a74
[ 359.675002] RBP: ffff88807d287838 R08: 1ffffd400042c746 R09: fffff9400042c747
[ 359.682276] R10: fffff9400042c746 R11: ffffea0002163a37 R12: ffffea0002160000
[ 359.689554] R13: ffffea0002163a40 R14: dffffc0000000000 R15: ffffea0002160001
[ 359.697021] ? prep_compound_page+0xe8/0x220
[ 359.701597] ? kasan_check_write+0x14/0x20
[ 359.705859] prep_compound_page+0xe8/0x220
[ 359.710114] get_page_from_freelist+0x3b0d/0x4410
[ 359.714967] ? kmem_cache_alloc+0x12e/0x700
[ 359.719349] ? __khugepaged_enter+0x3b/0x390
[ 359.723750] ? do_huge_pmd_anonymous_page+0x1026/0x14e0
[ 359.729235] ? __handle_mm_fault+0x2c80/0x3f80
[ 359.733828] ? __isolate_free_page+0x4c0/0x4c0
[ 359.739101] ? __lock_is_held+0xb6/0x140
[ 359.743160] __alloc_pages_nodemask+0x308/0x750
[ 359.747842] ? __khugepaged_enter+0x28d/0x390
[ 359.752415] ? __alloc_pages_slowpath+0x2870/0x2870
[ 359.757429] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 359.762969] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 359.768572] alloc_pages_vma+0x3b6/0x590
[ 359.772642] do_huge_pmd_anonymous_page+0x518/0x14e0
[ 359.777829] ? __thp_get_unmapped_area+0x190/0x190
[ 359.782755] ? pmd_val+0x100/0x100
[ 359.786294] __handle_mm_fault+0x2c80/0x3f80
[ 359.790696] ? vmf_insert_mixed_mkwrite+0x90/0x90
[ 359.795540] ? count_memcg_event_mm+0x2b1/0x4d0
[ 359.800201] handle_mm_fault+0x1b5/0x690
[ 359.804302] __do_page_fault+0x62a/0xe90
[ 359.808362] ? vmalloc_fault+0x740/0x740
[ 359.812417] ? trace_hardirqs_off_caller+0x65/0x220
[ 359.817431] ? trace_hardirqs_on_caller+0x6a/0x220
[ 359.822402] ? page_fault+0x8/0x30
[ 359.825936] do_page_fault+0x71/0x57d
[ 359.829729] ? page_fault+0x8/0x30
[ 359.833261] page_fault+0x1e/0x30
[ 359.836704] RIP: 0033:0x401a4f
[ 359.839898] Code: bf 29 00 00 00 e8 51 09 04 00 48 83 f8 ff 74 07 48 89 05 5c 16 2d 00 48 8b 05 9d 7a 0a 00 48 8b 35 4e 16 2d 00 b9 00 06 00 20 04 25 10 06 00 20 00 00 00 00 ba 33 89 00 00 bf 10 00 00 00 48
[ 359.858790] RSP: 002b:00007ffd9a188b90 EFLAGS: 00010217
[ 359.864240] RAX: 735f656764697262 RBX: 0000000000000000 RCX: 0000000020000600
[ 359.871511] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000002
[ 359.878778] RBP: 000000000003e013 R08: 0000000000000000 R09: 0000000000000000
[ 359.886047] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000
[ 359.893334] R13: 00000000004032f0 R14: 0000000000000000 R15: 0000000000000000