Warning: Permanently added '10.128.0.54' (ECDSA) to the list of known hosts. [ 242.937170] audit: type=1400 audit(1568875818.869:36): avc: denied { map } for pid=7934 comm="syz-executor179" path="/root/syz-executor179275493" 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 [ 242.965945] IPVS: ftp: loaded support on port[0] = 21 [ 243.033883] chnl_net:caif_netlink_parms(): no params data found [ 243.069173] bridge0: port 1(bridge_slave_0) entered blocking state [ 243.076583] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.084362] device bridge_slave_0 entered promiscuous mode [ 243.092784] bridge0: port 2(bridge_slave_1) entered blocking state [ 243.099411] bridge0: port 2(bridge_slave_1) entered disabled state [ 243.106603] device bridge_slave_1 entered promiscuous mode [ 243.123180] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 243.133560] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 243.150012] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 243.158145] team0: Port device team_slave_0 added [ 243.164061] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 243.171446] team0: Port device team_slave_1 added [ 243.176708] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 243.184393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 243.252225] device hsr_slave_0 entered promiscuous mode [ 243.299779] device hsr_slave_1 entered promiscuous mode [ 243.340031] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 243.347093] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 243.361912] bridge0: port 2(bridge_slave_1) entered blocking state [ 243.368585] bridge0: port 2(bridge_slave_1) entered forwarding state [ 243.376042] bridge0: port 1(bridge_slave_0) entered blocking state [ 243.382597] bridge0: port 1(bridge_slave_0) entered forwarding state [ 243.415660] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 243.423452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 243.432948] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 243.442864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 243.464035] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.472249] bridge0: port 2(bridge_slave_1) entered disabled state [ 243.480123] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 243.491379] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 243.497607] 8021q: adding VLAN 0 to HW filter on device team0 [ 243.521010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 243.528798] bridge0: port 1(bridge_slave_0) entered blocking state [ 243.535241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 243.542582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 243.551788] bridge0: port 2(bridge_slave_1) entered blocking state [ 243.558178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 243.565698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 243.573710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 243.581492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 243.589078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 243.597654] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 243.606671] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 243.613210] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready executing program [ 243.626553] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 243.636620] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 348.639316] rcu: INFO: rcu_preempt self-detected stall on CPU [ 348.645788] rcu: 0-....: (10500 ticks this GP) idle=b86/0/0x3 softirq=11738/11738 fqs=5250 [ 348.654657] rcu: (t=10502 jiffies g=5957 q=179) [ 348.659519] NMI backtrace for cpu 0 [ 348.663197] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.19.73 #0 [ 348.669330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.678840] Call Trace: [ 348.681416] [ 348.683746] dump_stack+0x172/0x1f0 [ 348.687369] nmi_cpu_backtrace.cold+0x63/0xa4 [ 348.691885] ? lapic_can_unplug_cpu.cold+0x45/0x45 [ 348.696810] nmi_trigger_cpumask_backtrace+0x1b0/0x1f8 [ 348.702086] arch_trigger_cpumask_backtrace+0x14/0x20 [ 348.707360] rcu_dump_cpu_stacks+0x189/0x1d5 [ 348.711769] rcu_check_callbacks.cold+0x5e3/0xd90 [ 348.716715] ? trace_hardirqs_off+0x62/0x220 [ 348.721192] update_process_times+0x32/0x80 [ 348.725548] tick_sched_handle+0xa2/0x190 [ 348.729698] tick_sched_timer+0x47/0x130 [ 348.733755] __hrtimer_run_queues+0x33b/0xdc0 [ 348.738248] ? tick_sched_do_timer+0x1b0/0x1b0 [ 348.742826] ? hrtimer_fixup_activate+0x30/0x30 [ 348.747558] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 348.752576] ? ktime_get_update_offsets_now+0x2d3/0x440 [ 348.758112] hrtimer_interrupt+0x314/0x770 [ 348.762410] smp_apic_timer_interrupt+0x111/0x550 [ 348.767247] apic_timer_interrupt+0xf/0x20 [ 348.771550] RIP: 0010:__list_del_entry_valid+0x85/0xf5 [ 348.776835] Code: 0f 84 e1 00 00 00 48 b8 00 02 00 00 00 00 ad de 49 39 c4 0f 84 e2 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 75 53 49 8b 14 24 4c 39 f2 0f 85 99 00 00 00 49 8d 7d [ 348.795731] RSP: 0018:ffff8880ae807560 EFLAGS: 00000a02 ORIG_RAX: ffffffffffffff13 [ 348.803613] RAX: dffffc0000000000 RBX: ffff88807f100bf8 RCX: ffffffff858eb8e9 [ 348.810959] RDX: 1ffff1100fe20192 RSI: ffffffff858ebd9b RDI: ffff88807f100c00 [ 348.818220] RBP: ffff8880ae807578 R08: ffffffff88679ec0 R09: 0000000000000005 [ 348.825482] R10: ffffffff8867a808 R11: 00000000c37233a3 R12: ffff88807f100c90 [ 348.832759] R13: ffff88807f100c90 R14: ffff88807f100bf8 R15: 0000000000000000 [ 348.840054] ? apic_timer_interrupt+0xa/0x20 [ 348.844563] ? hhf_dequeue+0xb9/0xa00 [ 348.848354] ? hhf_dequeue+0x56b/0xa00 [ 348.852247] hhf_dequeue+0x5aa/0xa00 [ 348.855992] __qdisc_run+0x1e7/0x1960 [ 348.859876] __dev_queue_xmit+0x165c/0x2fe0 [ 348.864385] ? netdev_pick_tx+0x300/0x300 [ 348.868618] ? ip6_finish_output2+0xae0/0x2550 [ 348.873270] ? find_held_lock+0x35/0x130 [ 348.877341] ? ip6_finish_output2+0xb7f/0x2550 [ 348.881917] ? mark_held_locks+0xb1/0x100 [ 348.886062] dev_queue_xmit+0x18/0x20 [ 348.889859] ? dev_queue_xmit+0x18/0x20 [ 348.893873] neigh_resolve_output+0x5b7/0x980 [ 348.898377] ip6_finish_output2+0xb7f/0x2550 [ 348.902889] ? find_held_lock+0x35/0x130 [ 348.906958] ? ip6_mtu+0x2e6/0x460 [ 348.910523] ? ip6_forward_finish+0x4d0/0x4d0 [ 348.915027] ? lock_downgrade+0x810/0x810 [ 348.919254] ? kasan_check_read+0x11/0x20 [ 348.923410] ip6_finish_output+0x574/0xbe0 [ 348.927640] ? ip6_finish_output+0x574/0xbe0 [ 348.932058] ip6_output+0x235/0x7c0 [ 348.935713] ? ip6_finish_output+0xbe0/0xbe0 [ 348.940119] ? ip6_fragment+0x3770/0x3770 [ 348.944292] ? icmp6_dst_alloc+0x432/0x660 [ 348.948521] mld_sendpack+0x9d3/0xeb0 [ 348.952344] ? nf_hook.constprop.0+0x560/0x560 [ 348.956954] ? mld_ifc_timer_expire+0x437/0x8a0 [ 348.961682] ? __local_bh_enable_ip+0x15a/0x270 [ 348.966348] mld_ifc_timer_expire+0x449/0x8a0 [ 348.970846] call_timer_fn+0x18d/0x720 [ 348.974724] ? mld_dad_timer_expire+0x1c0/0x1c0 [ 348.979410] ? process_timeout+0x40/0x40 [ 348.983476] ? run_timer_softirq+0x647/0x1700 [ 348.987983] ? trace_hardirqs_on+0x67/0x220 [ 348.992406] ? kasan_check_read+0x11/0x20 [ 348.996546] ? mld_dad_timer_expire+0x1c0/0x1c0 [ 349.001221] run_timer_softirq+0x652/0x1700 [ 349.005546] ? add_timer+0xbe0/0xbe0 [ 349.009277] ? check_preemption_disabled+0x48/0x290 [ 349.014300] __do_softirq+0x25c/0x921 [ 349.018184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.023715] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.029298] irq_exit+0x180/0x1d0 [ 349.032765] smp_apic_timer_interrupt+0x13b/0x550 [ 349.037627] apic_timer_interrupt+0xf/0x20 [ 349.041861] [ 349.044092] RIP: 0010:native_safe_halt+0xe/0x10 [ 349.048758] Code: ff ff 48 89 df e8 72 de ad fa eb 82 e9 07 00 00 00 0f 00 2d 84 c3 53 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 74 c3 53 00 fb f4 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 6e c1 65 fa e8 39 [ 349.067659] RSP: 0018:ffffffff88607ca8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 349.075371] RAX: 1ffffffff10e48c4 RBX: ffffffff88679ec0 RCX: 0000000000000000 [ 349.082757] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffffffff8867a73c [ 349.090037] RBP: ffffffff88607cd8 R08: ffffffff88679ec0 R09: 0000000000000000 [ 349.097307] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 349.104572] R13: ffffffff88724610 R14: 0000000000000000 R15: 0000000000000000 [ 349.111868] ? default_idle+0x4e/0x320 [ 349.115839] arch_cpu_idle+0xa/0x10 [ 349.119460] default_idle_call+0x36/0x90 [ 349.123548] do_idle+0x377/0x560 [ 349.126910] ? arch_cpu_idle_exit+0x80/0x80 [ 349.131227] ? check_preemption_disabled+0x48/0x290 [ 349.136246] cpu_startup_entry+0xc8/0xe0 [ 349.140388] ? cpu_in_idle+0x20/0x20 [ 349.144118] rest_init+0x219/0x222 [ 349.147752] start_kernel+0x88c/0x8c5 [ 349.151561] ? mem_encrypt_init+0xb/0xb [ 349.155536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.161087] ? x86_family+0x41/0x50 [ 349.164719] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 349.170264] x86_64_start_reservations+0x29/0x2b [ 349.175016] x86_64_start_kernel+0x77/0x7b [ 349.179287] secondary_startup_64+0xa4/0xb0