Package: src:linux Version: 4.9.30-2+deb9u2 Severity: important Output from journalctl: Jul 03 17:25:50 <hostname> systemd[1]: systemd-logind.service: Watchdog timeout (limit 3min)! Jul 03 17:25:50 <hostname> systemd[1]: systemd-logind.service: Killing process 792 (systemd-logind) with signal SIGABRT. Jul 03 17:25:50 <hostname> kernel: INFO: rcu_sched self-detected stall on CPU Jul 03 17:25:50 <hostname> kernel: INFO: rcu_sched detected stalls on CPUs/tasks: Jul 03 17:25:50 <hostname> kernel: 0-...: (1 GPs behind) idle=2f3/140000000000001/0 softirq=4418620/4418622 fqs=0 Jul 03 17:25:50 <hostname> kernel: (detected by 1, t=31588 jiffies, g=2903271, c=2903270, q=125) Jul 03 17:25:50 <hostname> kernel: Task dump for CPU 0: Jul 03 17:25:50 <hostname> kernel: perl R running task 0 12181 30472 0x00000000 Jul 03 17:25:50 <hostname> kernel: Task dump for CPU 0: Jul 03 17:25:50 <hostname> kernel: perl R running task 0 12181 30472 0x00000000 Jul 03 17:25:50 <hostname> kernel: 0000000000000000 00000000024280ca ffffc32845817d78 ffffffffb4185c86 Jul 03 17:25:50 <hostname> kernel: ffff9d8dffffacc0 ffff9d8dffffacc0 0000000000000000 ffff9d8dffffacc0 Jul 03 17:25:50 <hostname> kernel: 0000000300000001 0000000000000000 495f42ee8a7b80d1 00000000024280ca Jul 03 17:25:50 <hostname> kernel: Call Trace: Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4185c86>] ? __alloc_pages_nodemask+0xf6/0x260 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb41d7c3e>] ? alloc_pages_vma+0xae/0x260 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb41b39ba>] ? handle_mm_fault+0x111a/0x1350 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb421a3c8>] ? dput+0xc8/0x250 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb405fd84>] ? __do_page_fault+0x2a4/0x510 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4607688>] ? async_page_fault+0x28/0x30 Jul 03 17:25:50 <hostname> kernel: rcu_sched kthread starved for 31588 jiffies! g2903271 c2903270 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x1 Jul 03 17:25:50 <hostname> kernel: rcu_sched S 0 7 2 0x00000000 Jul 03 17:25:50 <hostname> kernel: ffff9d8df75f9000 0000000000000000 ffff9d8df81dc040 ffff9d8dffd18240 Jul 03 17:25:50 <hostname> kernel: ffff9d8df822a000 ffffc32840c87db0 ffffffffb46015d3 ffffc32840c87de0 Jul 03 17:25:50 <hostname> kernel: 00000001011ddcfd ffff9d8dffd18240 0000000000000001 ffff9d8df81dc040 Jul 03 17:25:50 <hostname> kernel: Call Trace: Jul 03 17:25:50 <hostname> kernel: [<ffffffffb46015d3>] ? __schedule+0x233/0x6d0 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4601aa2>] ? schedule+0x32/0x80 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4604dae>] ? schedule_timeout+0x17e/0x310 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40e3e50>] ? del_timer_sync+0x50/0x50 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40dd605>] ? rcu_gp_kthread+0x505/0x850 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40b8799>] ? __wake_up_common+0x49/0x80 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40dd100>] ? rcu_note_context_switch+0xe0/0xe0 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40965d7>] ? kthread+0xd7/0xf0 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4096500>] ? kthread_park+0x60/0x60 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb46064f5>] ? ret_from_fork+0x25/0x30 Jul 03 17:25:50 <hostname> kernel: 0-...: (1 GPs behind) idle=2f3/140000000000001/0 softirq=4418620/4418622 fqs=1 Jul 03 17:25:50 <hostname> kernel: (t=31588 jiffies g=2903271 c=2903270 q=159) Jul 03 17:25:50 <hostname> kernel: Task dump for CPU 0: Jul 03 17:25:50 <hostname> kernel: perl R running task 0 12181 30472 0x00000000 Jul 03 17:25:50 <hostname> kernel: ffffffffb4d13580 ffffffffb40a3bcb 0000000000000000 ffffffffb4d13580 Jul 03 17:25:50 <hostname> kernel: ffffffffb417a4b6 ffff9d8dffc18fc0 ffffffffb4c4a6c0 0000000000000000 Jul 03 17:25:50 <hostname> kernel: ffffffffb4d13580 00000000ffffffff ffffffffb40dee04 00000000003d0900 Jul 03 17:25:50 <hostname> kernel: Call Trace: Jul 03 17:25:50 <hostname> kernel: <IRQ> Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40a3bcb>] ? sched_show_task+0xcb/0x130 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb417a4b6>] ? rcu_dump_cpu_stacks+0x92/0xb2 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40dee04>] ? rcu_check_callbacks+0x754/0x8a0 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40ed0c3>] ? update_wall_time+0x473/0x790 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40f48c0>] ? tick_sched_handle.isra.12+0x50/0x50 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40e5718>] ? update_process_times+0x28/0x50 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40f4890>] ? tick_sched_handle.isra.12+0x20/0x50 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40f48f8>] ? tick_sched_timer+0x38/0x70 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40e60fc>] ? __hrtimer_run_queues+0xdc/0x240 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40e67cc>] ? hrtimer_interrupt+0x9c/0x1a0 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4608ba9>] ? smp_apic_timer_interrupt+0x39/0x50 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4607ec2>] ? apic_timer_interrupt+0x82/0x90 Jul 03 17:25:50 <hostname> kernel: <EOI> Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4334f87>] ? clear_page_c_e+0x7/0x10 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb41849f8>] ? get_page_from_freelist+0x908/0xb40 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb420bf29>] ? terminate_walk+0x89/0xf0 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4210d6b>] ? path_openat+0x76b/0x1440 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4185c86>] ? __alloc_pages_nodemask+0xf6/0x260 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb41d7c3e>] ? alloc_pages_vma+0xae/0x260 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb41b39ba>] ? handle_mm_fault+0x111a/0x1350 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb421a3c8>] ? dput+0xc8/0x250 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb405fd84>] ? __do_page_fault+0x2a4/0x510 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4607688>] ? async_page_fault+0x28/0x30 Jul 03 17:25:50 <hostname> systemd[1]: systemd-logind.service: Main process exited, code=killed, status=6/ABRT Jul 03 17:25:50 <hostname> systemd[1]: systemd-logind.service: Unit entered failed state. Jul 03 17:25:50 <hostname> systemd[1]: systemd-logind.service: Failed with result 'watchdog'. Jul 03 17:25:50 <hostname> systemd[1]: systemd-logind.service: Service has no hold-off time, scheduling restart. Jul 03 17:25:50 <hostname> systemd[1]: Stopped Login Service. Jul 03 17:25:50 <hostname> systemd[1]: Starting Login Service... Jul 03 17:25:50 <hostname> systemd[1]: Started Login Service. Jul 03 17:25:50 <hostname> systemd-logind[12185]: New seat seat0. Jul 03 17:25:50 <hostname> systemd-logind[12185]: Watching system buttons on /dev/input/event1 (Power Button) Jul 03 17:25:50 <hostname> systemd-logind[12185]: New session 101 of user root. Jul 03 17:25:50 <hostname> systemd-logind[12185]: New session 103 of user root.Jul 03 17:25:50 <hostname> systemd[1]: systemd-logind.service: Watchdog timeout (limit 3min)! Jul 03 17:25:50 <hostname> systemd[1]: systemd-logind.service: Killing process 792 (systemd-logind) with signal SIGABRT. Jul 03 17:25:50 <hostname> kernel: INFO: rcu_sched self-detected stall on CPU Jul 03 17:25:50 <hostname> kernel: INFO: rcu_sched detected stalls on CPUs/tasks: Jul 03 17:25:50 <hostname> kernel: 0-...: (1 GPs behind) idle=2f3/140000000000001/0 softirq=4418620/4418622 fqs=0 Jul 03 17:25:50 <hostname> kernel: (detected by 1, t=31588 jiffies, g=2903271, c=2903270, q=125) Jul 03 17:25:50 <hostname> kernel: Task dump for CPU 0: Jul 03 17:25:50 <hostname> kernel: perl R running task 0 12181 30472 0x00000000 Jul 03 17:25:50 <hostname> kernel: Task dump for CPU 0: Jul 03 17:25:50 <hostname> kernel: perl R running task 0 12181 30472 0x00000000 Jul 03 17:25:50 <hostname> kernel: 0000000000000000 00000000024280ca ffffc32845817d78 ffffffffb4185c86 Jul 03 17:25:50 <hostname> kernel: ffff9d8dffffacc0 ffff9d8dffffacc0 0000000000000000 ffff9d8dffffacc0 Jul 03 17:25:50 <hostname> kernel: 0000000300000001 0000000000000000 495f42ee8a7b80d1 00000000024280ca Jul 03 17:25:50 <hostname> kernel: Call Trace: Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4185c86>] ? __alloc_pages_nodemask+0xf6/0x260 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb41d7c3e>] ? alloc_pages_vma+0xae/0x260 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb41b39ba>] ? handle_mm_fault+0x111a/0x1350 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb421a3c8>] ? dput+0xc8/0x250 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb405fd84>] ? __do_page_fault+0x2a4/0x510 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4607688>] ? async_page_fault+0x28/0x30 Jul 03 17:25:50 <hostname> kernel: rcu_sched kthread starved for 31588 jiffies! g2903271 c2903270 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x1 Jul 03 17:25:50 <hostname> kernel: rcu_sched S 0 7 2 0x00000000 Jul 03 17:25:50 <hostname> kernel: ffff9d8df75f9000 0000000000000000 ffff9d8df81dc040 ffff9d8dffd18240 Jul 03 17:25:50 <hostname> kernel: ffff9d8df822a000 ffffc32840c87db0 ffffffffb46015d3 ffffc32840c87de0 Jul 03 17:25:50 <hostname> kernel: 00000001011ddcfd ffff9d8dffd18240 0000000000000001 ffff9d8df81dc040 Jul 03 17:25:50 <hostname> kernel: Call Trace: Jul 03 17:25:50 <hostname> kernel: [<ffffffffb46015d3>] ? __schedule+0x233/0x6d0 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4601aa2>] ? schedule+0x32/0x80 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4604dae>] ? schedule_timeout+0x17e/0x310 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40e3e50>] ? del_timer_sync+0x50/0x50 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40dd605>] ? rcu_gp_kthread+0x505/0x850 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40b8799>] ? __wake_up_common+0x49/0x80 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40dd100>] ? rcu_note_context_switch+0xe0/0xe0 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40965d7>] ? kthread+0xd7/0xf0 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4096500>] ? kthread_park+0x60/0x60 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb46064f5>] ? ret_from_fork+0x25/0x30 Jul 03 17:25:50 <hostname> kernel: 0-...: (1 GPs behind) idle=2f3/140000000000001/0 softirq=4418620/4418622 fqs=1 Jul 03 17:25:50 <hostname> kernel: (t=31588 jiffies g=2903271 c=2903270 q=159) Jul 03 17:25:50 <hostname> kernel: Task dump for CPU 0: Jul 03 17:25:50 <hostname> kernel: perl R running task 0 12181 30472 0x00000000 Jul 03 17:25:50 <hostname> kernel: ffffffffb4d13580 ffffffffb40a3bcb 0000000000000000 ffffffffb4d13580 Jul 03 17:25:50 <hostname> kernel: ffffffffb417a4b6 ffff9d8dffc18fc0 ffffffffb4c4a6c0 0000000000000000 Jul 03 17:25:50 <hostname> kernel: ffffffffb4d13580 00000000ffffffff ffffffffb40dee04 00000000003d0900 Jul 03 17:25:50 <hostname> kernel: Call Trace: Jul 03 17:25:50 <hostname> kernel: <IRQ> Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40a3bcb>] ? sched_show_task+0xcb/0x130 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb417a4b6>] ? rcu_dump_cpu_stacks+0x92/0xb2 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40dee04>] ? rcu_check_callbacks+0x754/0x8a0 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40ed0c3>] ? update_wall_time+0x473/0x790 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40f48c0>] ? tick_sched_handle.isra.12+0x50/0x50 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40e5718>] ? update_process_times+0x28/0x50 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40f4890>] ? tick_sched_handle.isra.12+0x20/0x50 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40f48f8>] ? tick_sched_timer+0x38/0x70 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40e60fc>] ? __hrtimer_run_queues+0xdc/0x240 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb40e67cc>] ? hrtimer_interrupt+0x9c/0x1a0 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4608ba9>] ? smp_apic_timer_interrupt+0x39/0x50 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4607ec2>] ? apic_timer_interrupt+0x82/0x90 Jul 03 17:25:50 <hostname> kernel: <EOI> Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4334f87>] ? clear_page_c_e+0x7/0x10 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb41849f8>] ? get_page_from_freelist+0x908/0xb40 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb420bf29>] ? terminate_walk+0x89/0xf0 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4210d6b>] ? path_openat+0x76b/0x1440 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4185c86>] ? __alloc_pages_nodemask+0xf6/0x260 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb41d7c3e>] ? alloc_pages_vma+0xae/0x260 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb41b39ba>] ? handle_mm_fault+0x111a/0x1350 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb421a3c8>] ? dput+0xc8/0x250 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb405fd84>] ? __do_page_fault+0x2a4/0x510 Jul 03 17:25:50 <hostname> kernel: [<ffffffffb4607688>] ? async_page_fault+0x28/0x30 Jul 03 17:25:50 <hostname> systemd[1]: systemd-logind.service: Main process exited, code=killed, status=6/ABRT Jul 03 17:25:50 <hostname> systemd[1]: systemd-logind.service: Unit entered failed state. Jul 03 17:25:50 <hostname> systemd[1]: systemd-logind.service: Failed with result 'watchdog'. Jul 03 17:25:50 <hostname> systemd[1]: systemd-logind.service: Service has no hold-off time, scheduling restart. Jul 03 17:25:50 <hostname> systemd[1]: Stopped Login Service. Jul 03 17:25:50 <hostname> systemd[1]: Starting Login Service... Jul 03 17:25:50 <hostname> systemd[1]: Started Login Service. Jul 03 17:25:50 <hostname> systemd-logind[12185]: New seat seat0. Jul 03 17:25:50 <hostname> systemd-logind[12185]: Watching system buttons on /dev/input/event1 (Power Button) Jul 03 17:25:50 <hostname> systemd-logind[12185]: New session 101 of user root. Jul 03 17:25:50 <hostname> systemd-logind[12185]: New session 103 of user root.
-- Package-specific info: ** Version: Linux version 4.9.0-3-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18) ) #1 SMP Debian 4.9.30-2+deb9u2 (2017-06-26) ** Command line: BOOT_IMAGE=/vmlinuz-4.9.0-3-amd64 root=/dev/mapper/vg-root ro ** Not tainted ** Kernel log: Unable to read kernel log; any relevant messages should be attached ** Model information sys_vendor: QEMU product_name: Standard PC (i440FX + PIIX, 1996) product_version: pc-i440fx-2.8 chassis_vendor: QEMU chassis_version: pc-i440fx-2.8 bios_vendor: SeaBIOS bios_version: 1.9.3-20161116_142049-atsina ** Loaded modules: ipt_REJECT nf_reject_ipv4 fuse xt_multiport xt_tcpudp nf_log_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 nf_log_ipv4 nf_log_common xt_LOG nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_filter ip6_tables iptable_filter hid_generic usbhid hid sr_mod cdrom ata_generic cirrus sb_edac joydev ttm drm_kms_helper ppdev edac_core ata_piix libata drm crct10dif_pclmul crc32_pclmul i2c_piix4 ghash_clmulni_intel uhci_hcd ehci_hcd usbcore sg psmouse pcspkr virtio_net usb_common parport_pc virtio_balloon floppy parport acpi_cpufreq button ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache dm_crypt dm_mod sd_mod virtio_scsi scsi_mod crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd evdev serio_raw virtio_pci virtio virtio_ring ** Network interface configuration: # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). source /etc/network/interfaces.d/* auto lo auto ens3 iface lo inet loopback iface ens3 inet static address 185.194.140.224 netmask 22 broadcast 185.194.143.255 gateway 185.194.140.1 iface ens3 inet6 static address 2a03:4000:1c:e0::9 netmask 64 gateway fe80::1 ** Network status: *** IP interfaces and addresses: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether ba:e5:e7:d7:6f:25 brd ff:ff:ff:ff:ff:ff inet 185.194.140.224/22 brd 185.194.143.255 scope global ens3 valid_lft forever preferred_lft forever inet6 2a03:4000:1c:e0::9/64 scope global valid_lft forever preferred_lft forever inet6 fe80::b8e5:e7ff:fed7:6f25/64 scope link valid_lft forever preferred_lft forever *** Device statistics: Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed lo: 15763 228 0 0 0 0 0 0 15763 228 0 0 0 0 0 0 ens3: 73023854153 24138676 0 0 0 0 0 0 1004794218 11121615 0 0 0 0 0 0 *** Protocol statistics: Ip: Forwarding: 2 2162571 total packets received 0 forwarded 0 incoming packets discarded 2157790 incoming packets delivered 1615105 requests sent out Icmp: 3416 ICMP messages received 1 input ICMP message failed ICMP input histogram: destination unreachable: 81 timeout in transit: 1 echo requests: 2520 echo replies: 814 3655 ICMP messages sent 0 ICMP messages failed ICMP output histogram: destination unreachable: 321 echo requests: 814 echo replies: 2520 IcmpMsg: InType0: 814 InType3: 81 InType8: 2520 InType11: 1 OutType0: 2520 OutType3: 321 OutType8: 814 Tcp: 1025 active connection openings 2741 passive connection openings 171 failed connection attempts 1607 connection resets received 6 connections established 14737136 segments received 11110056 segments sent out 2066 segments retransmitted 1 bad segments received 416 resets sent Udp: 8164 packets received 0 packets to unknown port received 0 packet receive errors 8183 packets sent 0 receive buffer errors 0 send buffer errors UdpLite: TcpExt: 165 resets received for embryonic SYN_RECV sockets 1356 TCP sockets finished time wait in fast timer 1 packetes rejected in established connections because of timestamp 847 delayed acks sent 6 delayed acks further delayed because of locked socket Quick ack mode was activated 797 times 1 SYNs to LISTEN sockets dropped 160 packets directly queued to recvmsg prequeue 3720 bytes directly in process context from backlog TCPDirectCopyFromPrequeue: 53184 14475878 packet headers predicted 26 packet headers predicted and directly queued to user 54060 acknowledgments not containing data payload received 878561 predicted acknowledgments TCPSackRecovery: 45 Detected reordering 2 times using FACK Detected reordering 1 times using SACK Detected reordering 2 times using time stamp 1 congestion windows fully recovered without slow start 2 congestion windows partially recovered using Hoe heuristic 12 congestion windows recovered without slow start after partial ack TCPLostRetransmit: 1 195 fast retransmits 3 forward retransmits TCPTimeouts: 759 TCPLossProbes: 799 TCPLossProbeRecovery: 237 TCPSackRecoveryFail: 4 TCPDSACKOldSent: 799 TCPDSACKOfoSent: 11 TCPDSACKRecv: 464 161 connections reset due to unexpected data 1 connections reset due to early user close 57 connections aborted due to timeout TCPDSACKIgnoredNoUndo: 158 TCPSackShifted: 212 TCPSackMerged: 122 TCPSackShiftFallback: 90 TCPRcvCoalesce: 330699 TCPOFOQueue: 42622 TCPOFOMerge: 10 TCPChallengeACK: 1 TCPSYNChallenge: 1 TCPSynRetrans: 606 TCPOrigDataSent: 1049860 TCPHystartTrainDetect: 14 TCPHystartTrainCwnd: 1138 TCPKeepAlive: 9 IpExt: InOctets: 13705254999 OutOctets: 111469952 InNoECTPkts: 2163756 InECT0Pkts: 82 InCEPkts: 13 ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma] [8086:1237] (rev 02) Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:01.0 ISA bridge [0601]: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II] [8086:7000] Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:01.1 IDE interface [0101]: Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II] [8086:7010] (prog-if 80 [Master]) Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8] Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8] Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) Region 4: I/O ports at c0a0 [size=16] Kernel driver in use: ata_piix Kernel modules: ata_piix, ata_generic 00:01.2 USB controller [0c03]: Intel Corporation 82371SB PIIX3 USB [Natoma/Triton II] [8086:7020] (rev 01) (prog-if 00 [UHCI]) Subsystem: Red Hat, Inc QEMU Virtual Machine [1af4:1100] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin D routed to IRQ 11 Region 4: I/O ports at c040 [size=32] Kernel driver in use: uhci_hcd Kernel modules: uhci_hcd 00:01.3 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113] (rev 03) Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 9 Kernel driver in use: piix4_smbus Kernel modules: i2c_piix4 00:02.0 VGA compatible controller [0300]: Cirrus Logic GD 5446 [1013:00b8] (prog-if 00 [VGA controller]) Subsystem: Red Hat, Inc QEMU Virtual Machine [1af4:1100] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Region 0: Memory at fc000000 (32-bit, prefetchable) [size=32M] Region 1: Memory at febd0000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at 000c0000 [disabled] [size=128K] Kernel driver in use: cirrus Kernel modules: cirrusfb, cirrus 00:03.0 Ethernet controller [0200]: Red Hat, Inc Virtio network device [1af4:1000] Subsystem: Red Hat, Inc Virtio network device [1af4:0001] Physical Slot: 3 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at c060 [size=32] Region 1: Memory at febd1000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at feb80000 [disabled] [size=256K] Capabilities: <access denied> Kernel driver in use: virtio-pci Kernel modules: virtio_pci 00:04.0 SCSI storage controller [0100]: Red Hat, Inc Virtio SCSI [1af4:1004] Subsystem: Red Hat, Inc Virtio SCSI [1af4:0008] Physical Slot: 4 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at c000 [size=64] Region 1: Memory at febd2000 (32-bit, non-prefetchable) [size=4K] Region 4: Memory at fe000000 (64-bit, prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: virtio-pci Kernel modules: virtio_pci 00:05.0 Unclassified device [00ff]: Red Hat, Inc Virtio memory balloon [1af4:1002] Subsystem: Red Hat, Inc Virtio memory balloon [1af4:0005] Physical Slot: 5 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at c080 [size=32] Region 4: Memory at fe004000 (64-bit, prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: virtio-pci Kernel modules: virtio_pci ** USB devices: Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub -- System Information: Debian Release: 9.0 APT prefers stable APT policy: (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.9.0-3-amd64 (SMP w/2 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-4.9.0-3-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.130 ii kmod 23-2 ii linux-base 4.5 Versions of packages linux-image-4.9.0-3-amd64 recommends: pn firmware-linux-free <none> pn irqbalance <none> Versions of packages linux-image-4.9.0-3-amd64 suggests: pn debian-kernel-handbook <none> ii grub-pc 2.02~beta3-5 pn linux-doc-4.9 <none> Versions of packages linux-image-4.9.0-3-amd64 is related to: pn firmware-amd-graphics <none> pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-cavium <none> pn firmware-intel-sound <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> pn firmware-linux-nonfree <none> pn firmware-misc-nonfree <none> pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> pn firmware-realtek <none> pn firmware-samsung <none> pn firmware-siano <none> pn firmware-ti-connectivity <none> pn xen-hypervisor <none> -- no debconf information Will provide more info if needed. Apparently no systemd-logind issue https://github.com/systemd/systemd/issues/6283