[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.142' (ECDSA) to the list of known hosts. syzkaller login: [ 81.214031] IPVS: ftp: loaded support on port[0] = 21 [ 81.283957] chnl_net:caif_netlink_parms(): no params data found [ 81.385132] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.391638] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.399717] device bridge_slave_0 entered promiscuous mode [ 81.407101] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.413450] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.421251] device bridge_slave_1 entered promiscuous mode [ 81.438977] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.447581] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.466137] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.473495] team0: Port device team_slave_0 added [ 81.479895] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.487461] team0: Port device team_slave_1 added [ 81.502997] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.509502] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.535661] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.547462] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.553688] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.579582] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.593466] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.601188] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.621079] device hsr_slave_0 entered promiscuous mode [ 81.626817] device hsr_slave_1 entered promiscuous mode [ 81.633259] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 81.640973] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 81.702910] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.709336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.716075] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.722407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.751806] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 81.759413] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.767686] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.776891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.785221] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.792069] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.799361] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 81.809525] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 81.816099] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.825204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.832735] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.839113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.855991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.863510] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.869886] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.878049] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.886473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.898029] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 81.908396] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.919196] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 81.926678] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.933687] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.941490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.949838] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.961765] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 81.969478] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.976331] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.989041] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.020838] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 82.030675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.060637] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 82.068304] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 82.075482] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 82.083870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.091473] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.098644] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.107556] device veth0_vlan entered promiscuous mode [ 82.116324] device veth1_vlan entered promiscuous mode [ 82.122121] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 82.131242] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 82.141954] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 82.151909] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.159663] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.167221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.177051] device veth0_macvtap entered promiscuous mode [ 82.183064] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 82.190758] device veth1_macvtap entered promiscuous mode [ 82.199822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 82.208720] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 82.218590] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.225644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.234806] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.243770] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.250812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program executing program executing program executing program executing program [ 107.130257] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz-executor324:8321] [ 107.138177] Modules linked in: [ 107.141353] irq event stamp: 54605211 [ 107.145136] hardirqs last enabled at (54605210): [] ktime_get+0x235/0x2f0 [ 107.153693] hardirqs last disabled at (54605211): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 107.163381] softirqs last enabled at (0): [] copy_process.part.0+0x15b9/0x8260 [ 107.172375] softirqs last disabled at (13): [] irq_exit+0x215/0x260 [ 107.180323] CPU: 0 PID: 8321 Comm: syz-executor324 Not tainted 4.19.211-syzkaller #0 [ 107.188698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 107.198037] RIP: 0010:write_comp_data+0xf/0x70 [ 107.202604] Code: 8b 11 48 83 c2 01 48 39 d0 76 07 48 89 34 d1 48 89 11 c3 0f 1f 84 00 00 00 00 00 49 89 f1 49 89 fa 65 48 8b 34 25 c0 df 01 00 <65> 8b 05 7a 59 9f 7e a9 00 01 1f 00 75 4f 8b 86 60 13 00 00 83 f8 [ 107.221486] RSP: 0018:ffff8880ba006dc8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 107.229176] RAX: 0000000000000000 RBX: ffff8880a1f7fac0 RCX: ffffffff868c94a9 [ 107.236425] RDX: 0000000000000000 RSI: ffff8880ae99a140 RDI: 0000000000000003 [ 107.243675] RBP: ffff8880b5bb6300 R08: 0000000000000001 R09: 0000000000000000 [ 107.250927] R10: 0000000000000003 R11: ffffffff8c66501b R12: 1ffff11017400dbf [ 107.258175] R13: ffff88809496f4c0 R14: ffff8880a1f7fb30 R15: 0000000000000001 [ 107.265424] FS: 0000555556542300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 107.273629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.279489] CR2: 00005555565425d0 CR3: 000000009daec000 CR4: 00000000003406f0 [ 107.286740] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 107.293988] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 107.301233] Call Trace: [ 107.303795] [ 107.305931] tcf_police_act+0x119/0xe60 [ 107.309888] ? tcf_police_dump+0x960/0x960 [ 107.314106] ? tcf_action_exec+0x16f/0x400 [ 107.318320] tcf_action_exec+0x160/0x400 [ 107.322367] basic_classify+0x184/0x2b0 [ 107.326323] tcf_classify+0x120/0x3c0 [ 107.330104] prio_enqueue+0x3bb/0x7a0 [ 107.333892] ? prio_reset+0x160/0x160 [ 107.337674] ? __dev_queue_xmit+0x134e/0x2e00 [ 107.342150] __dev_queue_xmit+0x140a/0x2e00 [ 107.346459] ? netdev_pick_tx+0x2f0/0x2f0 [ 107.350594] ? mark_held_locks+0xa6/0xf0 [ 107.354637] ? ip_finish_output2+0xfbc/0x15a0 [ 107.359114] ip_finish_output2+0xb6d/0x15a0 [ 107.363418] ? ip_send_check+0xb0/0xb0 [ 107.367283] ? ip_output+0x3a5/0x5f0 [ 107.370980] ip_finish_output+0xae9/0x10b0 [ 107.375196] ip_output+0x203/0x5f0 [ 107.378732] ? ip_mc_output+0xec0/0xec0 [ 107.382687] ? ip_fragment.constprop.0+0x240/0x240 [ 107.387597] ? prandom_u32+0x171/0x1f0 [ 107.391464] ip_local_out+0xaf/0x170 [ 107.395176] iptunnel_xmit+0x63b/0x9d0 [ 107.399054] ? erspan_changelink+0x150/0x220 [ 107.403446] geneve_xmit+0x120d/0x2e60 [ 107.407321] ? geneve_fill_metadata_dst+0x1580/0x1580 [ 107.412495] ? netif_skb_features+0x5c1/0xb30 [ 107.416974] ? check_preemption_disabled+0x41/0x280 [ 107.421973] dev_hard_start_xmit+0x1a8/0x920 [ 107.426365] __dev_queue_xmit+0x269d/0x2e00 [ 107.430670] ? __lock_acquire+0x6de/0x3ff0 [ 107.434884] ? netdev_pick_tx+0x2f0/0x2f0 [ 107.439015] ? ipv6_chk_mcast_addr+0x129/0x6c0 [ 107.443581] ? ip6_finish_output+0x89b/0x10f0 [ 107.448063] ? mark_held_locks+0xa6/0xf0 [ 107.452102] ? ip6_finish_output2+0x16da/0x2290 [ 107.456750] ip6_finish_output2+0xde7/0x2290 [ 107.461143] ? ip6_forward_finish+0x4b0/0x4b0 [ 107.465618] ? lock_downgrade+0x720/0x720 [ 107.469747] ? check_preemption_disabled+0x41/0x280 [ 107.474745] ? check_preemption_disabled+0x41/0x280 [ 107.479743] ip6_finish_output+0x89b/0x10f0 [ 107.484050] ip6_output+0x205/0x770 [ 107.487657] ? ip6_finish_output+0x10f0/0x10f0 [ 107.492220] ? ip6_fragment+0x34e0/0x34e0 [ 107.496350] ? check_preemption_disabled+0x41/0x280 [ 107.501349] mld_sendpack+0x674/0x1060 [ 107.505230] ? add_grhead+0x223/0x330 [ 107.509022] ? sf_setstate+0x7f0/0x7f0 [ 107.512892] ? ipv6_icmp_sysctl_init+0xa0/0xa0 [ 107.517550] ? mld_ifc_timer_expire+0x604/0xdf0 [ 107.522201] ? mark_held_locks+0xa6/0xf0 [ 107.526328] ? __local_bh_enable_ip+0x159/0x270 [ 107.530977] mld_ifc_timer_expire+0x616/0xdf0 [ 107.535457] call_timer_fn+0x177/0x700 [ 107.539325] ? ipv6_sock_mc_join+0x30/0x30 [ 107.543634] ? process_timeout+0x40/0x40 [ 107.547677] ? mark_held_locks+0xa6/0xf0 [ 107.551720] ? _raw_spin_unlock_irq+0x24/0x80 [ 107.556193] ? ipv6_sock_mc_join+0x30/0x30 [ 107.560408] ? ipv6_sock_mc_join+0x30/0x30 [ 107.564623] expire_timers+0x243/0x4e0 [ 107.568495] run_timer_softirq+0x21c/0x670 [ 107.572710] ? expire_timers+0x4e0/0x4e0 [ 107.576756] ? check_preemption_disabled+0x41/0x280 [ 107.581755] __do_softirq+0x265/0x980 [ 107.585562] irq_exit+0x215/0x260 [ 107.588995] smp_apic_timer_interrupt+0x136/0x550 [ 107.593822] apic_timer_interrupt+0xf/0x20 [ 107.598034] [ 107.600253] RIP: 0010:PageHuge+0xcf/0x160 [ 107.604391] Code: 02 7e 7e 0f b6 5b 50 bf 02 00 00 00 45 31 e4 89 de e8 35 66 ce ff 80 fb 02 41 0f 94 c4 e8 f9 64 ce ff 44 89 e0 5b 5d 41 5c c3 ec 64 ce ff 48 8d 6b 08 48 b8 00 00 00 00 00 fc ff df 48 89 ea [ 107.623382] RSP: 0018:ffff8880949afa38 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 107.631076] RAX: 0000000000000000 RBX: ffffea000251ff80 RCX: ffffffff81941fea [ 107.638328] RDX: 0000000000000000 RSI: ffff8880ae99a140 RDI: 0000000000000001 [ 107.645576] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 107.652999] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 107.660423] R13: ffff888090da8460 R14: ffff8880949afca0 R15: ffffea000251ff80 [ 107.667697] ? PageHuge+0x3a/0x160 [ 107.671227] ? PageHuge+0x3a/0x160 [ 107.674757] reuse_swap_page+0x1c2/0x1410 [ 107.678892] ? _vm_normal_page+0x132/0x510 [ 107.683111] ? swp_swapcount+0x500/0x500 [ 107.687158] ? __lock_acquire+0x6de/0x3ff0 [ 107.691375] do_wp_page+0x41d/0x2210 [ 107.695073] ? finish_mkwrite_fault+0x640/0x640 [ 107.699728] ? __handle_mm_fault+0x15f6/0x41c0 [ 107.704291] ? mark_held_locks+0xf0/0xf0 [ 107.708341] __handle_mm_fault+0x258b/0x41c0 [ 107.712738] ? vm_insert_page+0x9c0/0x9c0 [ 107.716884] ? check_preemption_disabled+0x41/0x280 [ 107.721881] handle_mm_fault+0x436/0xb10 [ 107.725923] __do_page_fault+0x68e/0xd60 [ 107.729967] ? trace_hardirqs_off_caller+0x6e/0x210 [ 107.734964] ? spurious_fault+0x840/0x840 [ 107.739092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 107.743918] page_fault+0x1e/0x30 [ 107.747356] RIP: 0010:__put_user_4+0x1c/0x30 [ 107.751748] Code: 01 ca c3 66 66 2e 0f 1f 84 00 00 00 00 00 65 48 8b 1c 25 c0 df 01 00 48 8b 9b 98 14 00 00 48 83 eb 03 48 39 d9 73 3c 0f 01 cb <89> 01 31 c0 0f 01 ca c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 65 48 [ 107.770628] RSP: 0018:ffff8880949aff10 EFLAGS: 00050293 [ 107.775971] RAX: 0000000000000009 RBX: 00007fffffffeffd RCX: 00005555565425d0 [ 107.783226] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff8880ae99a6e8 [ 107.790480] RBP: ffff8880ba02b0c0 R08: 0000000000000000 R09: 0000000000000000 [ 107.797743] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880ba02bb48 [ 107.804994] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 107.812261] schedule_tail+0xe8/0x1f0 [ 107.816047] ret_from_fork+0x8/0x30 [ 107.819663] Kernel panic - not syncing: softlockup: hung tasks [ 107.825621] CPU: 0 PID: 8321 Comm: syz-executor324 Tainted: G L 4.19.211-syzkaller #0 [ 107.834869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 107.844217] Call Trace: [ 107.846786] [ 107.848931] dump_stack+0x1fc/0x2ef [ 107.852550] panic+0x26a/0x50e [ 107.855726] ? __warn_printk+0xf3/0xf3 [ 107.859598] ? watchdog_timer_fn.cold+0x5/0x25 [ 107.864161] ? watchdog_timer_fn+0x53e/0x580 [ 107.868550] watchdog_timer_fn.cold+0x16/0x25 [ 107.873033] __hrtimer_run_queues+0x3f6/0xe60 [ 107.877508] ? softlockup_fn+0xb0/0xb0 [ 107.881466] ? hrtimer_fixup_free+0xa0/0xa0 [ 107.885764] ? kvm_clock_get_cycles+0x14/0x30 [ 107.890239] ? ktime_get_update_offsets_now+0x2ec/0x460 [ 107.895582] hrtimer_interrupt+0x326/0x9e0 [ 107.899800] smp_apic_timer_interrupt+0x10c/0x550 [ 107.904622] apic_timer_interrupt+0xf/0x20 [ 107.908838] RIP: 0010:write_comp_data+0xf/0x70 [ 107.913398] Code: 8b 11 48 83 c2 01 48 39 d0 76 07 48 89 34 d1 48 89 11 c3 0f 1f 84 00 00 00 00 00 49 89 f1 49 89 fa 65 48 8b 34 25 c0 df 01 00 <65> 8b 05 7a 59 9f 7e a9 00 01 1f 00 75 4f 8b 86 60 13 00 00 83 f8 [ 107.932275] RSP: 0018:ffff8880ba006dc8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 107.939956] RAX: 0000000000000000 RBX: ffff8880a1f7fac0 RCX: ffffffff868c94a9 [ 107.947206] RDX: 0000000000000000 RSI: ffff8880ae99a140 RDI: 0000000000000003 [ 107.954455] RBP: ffff8880b5bb6300 R08: 0000000000000001 R09: 0000000000000000 [ 107.961707] R10: 0000000000000003 R11: ffffffff8c66501b R12: 1ffff11017400dbf [ 107.968965] R13: ffff88809496f4c0 R14: ffff8880a1f7fb30 R15: 0000000000000001 [ 107.976228] ? apic_timer_interrupt+0xa/0x20 [ 107.980621] ? tcf_police_act+0x119/0xe60 [ 107.984752] tcf_police_act+0x119/0xe60 [ 107.988708] ? tcf_police_dump+0x960/0x960 [ 107.992948] ? tcf_action_exec+0x16f/0x400 [ 107.997163] tcf_action_exec+0x160/0x400 [ 108.001206] basic_classify+0x184/0x2b0 [ 108.005164] tcf_classify+0x120/0x3c0 [ 108.008948] prio_enqueue+0x3bb/0x7a0 [ 108.012727] ? prio_reset+0x160/0x160 [ 108.016506] ? __dev_queue_xmit+0x134e/0x2e00 [ 108.020986] __dev_queue_xmit+0x140a/0x2e00 [ 108.025294] ? netdev_pick_tx+0x2f0/0x2f0 [ 108.029441] ? mark_held_locks+0xa6/0xf0 [ 108.033486] ? ip_finish_output2+0xfbc/0x15a0 [ 108.037966] ip_finish_output2+0xb6d/0x15a0 [ 108.042274] ? ip_send_check+0xb0/0xb0 [ 108.046145] ? ip_output+0x3a5/0x5f0 [ 108.049849] ip_finish_output+0xae9/0x10b0 [ 108.054081] ip_output+0x203/0x5f0 [ 108.057608] ? ip_mc_output+0xec0/0xec0 [ 108.061575] ? ip_fragment.constprop.0+0x240/0x240 [ 108.066495] ? prandom_u32+0x171/0x1f0 [ 108.070365] ip_local_out+0xaf/0x170 [ 108.074061] iptunnel_xmit+0x63b/0x9d0 [ 108.077929] ? erspan_changelink+0x150/0x220 [ 108.082323] geneve_xmit+0x120d/0x2e60 [ 108.086195] ? geneve_fill_metadata_dst+0x1580/0x1580 [ 108.091373] ? netif_skb_features+0x5c1/0xb30 [ 108.095851] ? check_preemption_disabled+0x41/0x280 [ 108.100852] dev_hard_start_xmit+0x1a8/0x920 [ 108.105243] __dev_queue_xmit+0x269d/0x2e00 [ 108.109546] ? __lock_acquire+0x6de/0x3ff0 [ 108.113763] ? netdev_pick_tx+0x2f0/0x2f0 [ 108.117895] ? ipv6_chk_mcast_addr+0x129/0x6c0 [ 108.122455] ? ip6_finish_output+0x89b/0x10f0 [ 108.126933] ? mark_held_locks+0xa6/0xf0 [ 108.130972] ? ip6_finish_output2+0x16da/0x2290 [ 108.135619] ip6_finish_output2+0xde7/0x2290 [ 108.140006] ? ip6_forward_finish+0x4b0/0x4b0 [ 108.144481] ? lock_downgrade+0x720/0x720 [ 108.148605] ? check_preemption_disabled+0x41/0x280 [ 108.153600] ? check_preemption_disabled+0x41/0x280 [ 108.158595] ip6_finish_output+0x89b/0x10f0 [ 108.162904] ip6_output+0x205/0x770 [ 108.166508] ? ip6_finish_output+0x10f0/0x10f0 [ 108.171072] ? ip6_fragment+0x34e0/0x34e0 [ 108.175206] ? check_preemption_disabled+0x41/0x280 [ 108.180203] mld_sendpack+0x674/0x1060 [ 108.184070] ? add_grhead+0x223/0x330 [ 108.187852] ? sf_setstate+0x7f0/0x7f0 [ 108.191721] ? ipv6_icmp_sysctl_init+0xa0/0xa0 [ 108.196279] ? mld_ifc_timer_expire+0x604/0xdf0 [ 108.200930] ? mark_held_locks+0xa6/0xf0 [ 108.204968] ? __local_bh_enable_ip+0x159/0x270 [ 108.209618] mld_ifc_timer_expire+0x616/0xdf0 [ 108.214107] call_timer_fn+0x177/0x700 [ 108.217984] ? ipv6_sock_mc_join+0x30/0x30 [ 108.222207] ? process_timeout+0x40/0x40 [ 108.226250] ? mark_held_locks+0xa6/0xf0 [ 108.230291] ? _raw_spin_unlock_irq+0x24/0x80 [ 108.234766] ? ipv6_sock_mc_join+0x30/0x30 [ 108.238987] ? ipv6_sock_mc_join+0x30/0x30 [ 108.243214] expire_timers+0x243/0x4e0 [ 108.247092] run_timer_softirq+0x21c/0x670 [ 108.251308] ? expire_timers+0x4e0/0x4e0 [ 108.255362] ? check_preemption_disabled+0x41/0x280 [ 108.260368] __do_softirq+0x265/0x980 [ 108.264156] irq_exit+0x215/0x260 [ 108.267597] smp_apic_timer_interrupt+0x136/0x550 [ 108.272419] apic_timer_interrupt+0xf/0x20 [ 108.276637] [ 108.278875] RIP: 0010:PageHuge+0xcf/0x160 [ 108.283004] Code: 02 7e 7e 0f b6 5b 50 bf 02 00 00 00 45 31 e4 89 de e8 35 66 ce ff 80 fb 02 41 0f 94 c4 e8 f9 64 ce ff 44 89 e0 5b 5d 41 5c c3 ec 64 ce ff 48 8d 6b 08 48 b8 00 00 00 00 00 fc ff df 48 89 ea [ 108.302433] RSP: 0018:ffff8880949afa38 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 108.310126] RAX: 0000000000000000 RBX: ffffea000251ff80 RCX: ffffffff81941fea [ 108.317373] RDX: 0000000000000000 RSI: ffff8880ae99a140 RDI: 0000000000000001 [ 108.324620] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 108.331872] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 108.339121] R13: ffff888090da8460 R14: ffff8880949afca0 R15: ffffea000251ff80 [ 108.346383] ? PageHuge+0x3a/0x160 [ 108.349912] ? PageHuge+0x3a/0x160 [ 108.353431] reuse_swap_page+0x1c2/0x1410 [ 108.357559] ? _vm_normal_page+0x132/0x510 [ 108.361771] ? swp_swapcount+0x500/0x500 [ 108.365810] ? __lock_acquire+0x6de/0x3ff0 [ 108.370025] do_wp_page+0x41d/0x2210 [ 108.373720] ? finish_mkwrite_fault+0x640/0x640 [ 108.378367] ? __handle_mm_fault+0x15f6/0x41c0 [ 108.382931] ? mark_held_locks+0xf0/0xf0 [ 108.386973] __handle_mm_fault+0x258b/0x41c0 [ 108.391362] ? vm_insert_page+0x9c0/0x9c0 [ 108.395512] ? check_preemption_disabled+0x41/0x280 [ 108.400512] handle_mm_fault+0x436/0xb10 [ 108.404553] __do_page_fault+0x68e/0xd60 [ 108.408596] ? trace_hardirqs_off_caller+0x6e/0x210 [ 108.413589] ? spurious_fault+0x840/0x840 [ 108.417715] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.422540] page_fault+0x1e/0x30 [ 108.425971] RIP: 0010:__put_user_4+0x1c/0x30 [ 108.430360] Code: 01 ca c3 66 66 2e 0f 1f 84 00 00 00 00 00 65 48 8b 1c 25 c0 df 01 00 48 8b 9b 98 14 00 00 48 83 eb 03 48 39 d9 73 3c 0f 01 cb <89> 01 31 c0 0f 01 ca c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 65 48 [ 108.449237] RSP: 0018:ffff8880949aff10 EFLAGS: 00050293 [ 108.454576] RAX: 0000000000000009 RBX: 00007fffffffeffd RCX: 00005555565425d0 [ 108.461825] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff8880ae99a6e8 [ 108.469074] RBP: ffff8880ba02b0c0 R08: 0000000000000000 R09: 0000000000000000 [ 108.476322] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880ba02bb48 [ 108.483568] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 108.490830] schedule_tail+0xe8/0x1f0 [ 108.494614] ret_from_fork+0x8/0x30 [ 108.498594] Kernel Offset: disabled [ 108.502250] Rebooting in 86400 seconds..