tcp_input.c:2826 tcp_fastretrans_alert+0x7d0/0x990
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
Server reboot after multiple errors in dmesg:
[80484.782020] ------------[ cut here ]------------
[80484.782043] WARNING: CPU: 0 PID: 0 at /build/
[80484.782045] Modules linked in: ufs qnx4 hfsplus hfs minix ntfs msdos jfs vhost_net vhost tap ipt_REJECT nf_reject_ipv4 ebtable_filter ebtables iscsi_target_mod target_core_mod fcoe libfcoe libfc scsi_transport_fc hangcheck_timer xt_CHECKSUM xt_multiport ip6table_filter ip6t_MASQUERADE nf_nat_
[80484.782074] dm_bufio xfs amd64_edac_mod edac_mce_amd kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd zfs(PO) glue_helper cryptd zunicode(PO) zavl(PO) zcommon(PO) znvpair(PO) eeepc_wmi asus_wmi sparse_keymap video wmi_bmof uvcvideo fam15h_power k10temp videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev spl(O) media i2c_piix4 snd_usb_audio snd_usbmidi_lib snd_hda_
[80484.782113] libiscsi nfsd scsi_transport_
[80484.782142] CPU: 0 PID: 0 Comm: swapper/0 Tainted: P W O 4.13.0-17-generic #20-Ubuntu
[80484.782143] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SABERTOOTH 990FX, BIOS 1604 10/16/2012
[80484.782145] task: ffffffff86a10480 task.stack: ffffffff86a00000
[80484.782147] RIP: 0010:tcp_
[80484.782149] RSP: 0018:ffff97b23e
[80484.782150] RAX: 0000000000000000 RBX: ffff97aa03b65800 RCX: ffff97b23ec039a4
[80484.782152] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffff97aa03b65800
[80484.782153] RBP: ffff97b23ec03980 R08: 0000000000000000 R09: 0000000000000000
[80484.782154] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000005120
[80484.782156] R13: ffff97b23ec039ac R14: 0000000000000001 R15: ffff97b23ec039a4
[80484.782157] FS: 000000000000000
[80484.782159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[80484.782160] CR2: 00007f121094e000 CR3: 00000003bb7ca000 CR4: 00000000000406f0
[80484.782162] Call Trace:
[80484.782164] <IRQ>
[80484.782169] ? sk_reset_
[80484.782171] tcp_ack+0x4ee/0x890
[80484.782173] tcp_rcv_
[80484.782176] tcp_v4_
[80484.782178] tcp_v4_
[80484.782181] ip_local_
[80484.782182] ip_local_
[80484.782184] ? ip_rcv_
[80484.782186] ip_rcv_
[80484.782188] ip_rcv+0x28c/0x3a0
[80484.782190] ? inet_del_
[80484.782192] __netif_
[80484.782195] ? find_busiest_
[80484.782197] __netif_
[80484.782199] ? __netif_
[80484.782201] netif_receive_
[80484.782203] ? dev_gro_
[80484.782205] napi_gro_
[80484.782214] e1000_receive_
[80484.782221] e1000_clean_
[80484.782228] e1000e_
[80484.782230] net_rx_
[80484.782236] ? e1000_intr_
[80484.782239] __do_softirq+
[80484.782242] irq_exit+0xb6/0xc0
[80484.782243] do_IRQ+0x80/0xd0
[80484.782246] common_
[80484.782249] RIP: 0010:cpuidle_
[80484.782251] RSP: 0018:ffffffff86
[80484.782253] RAX: ffff97b23ec1c200 RBX: 0000493352d6e451 RCX: 000000000000001f
[80484.782254] RDX: 0000493352d6e451 RSI: fffffff55a8640b3 RDI: 0000000000000000
[80484.782256] RBP: ffffffff86a03e08 R08: 0000000000003ccd R09: 0000000000000018
[80484.782257] R10: ffffffff86a03d98 R11: 0000000000000dbb R12: ffff97b20e8fd800
[80484.782260] R13: 0000000000000000 R14: 0000000000000002 R15: ffffffff86b85618
[80484.782262] </IRQ>
[80484.782264] ? cpuidle_
[80484.782266] cpuidle_
[80484.782269] call_cpuidle+
[80484.782271] do_idle+0x19a/0x200
[80484.782273] cpu_startup_
[80484.782276] rest_init+0xbc/0xc0
[80484.782279] start_kernel+
[80484.782281] ? early_idt_
[80484.782283] x86_64_
[80484.782285] x86_64_
[80484.782288] secondary_
[80484.782289] Code: 00 3b 83 30 05 00 00 0f 88 c7 01 00 00 0f b6 83 3c 06 00 00 80 a3 cd 05 00 00 7f c0 e8 04 84 c0 0f 85 37 fb ff ff e9 28 fb ff ff <0f> ff e9 3d f9 ff ff 31 d2 48 89 df e8 1f a2 ff ff e9 f2 f9 ff
[80484.782309] ---[ end trace 9e547fb81a56641c ]---
---
ApportVersion: 2.20.7-0ubuntu3.5
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp', '/dev/snd/by-id', '/dev/snd/
DistroRelease: Ubuntu 17.10
HibernationDevice: RESUME=
InstallationDate: Installed on 2010-07-01 (2702 days ago)
InstallationMedia: Ubuntu-Server 10.04 LTS "Lucid Lynx" - Release amd64 (20100427)
MachineType: To be filled by O.E.M. To be filled by O.E.M.
NonfreeKernelMo
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Failed to create secure directory (/run/user/
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.169
RfKill:
Tags: artful
Uname: Linux 4.13.0-17-generic x86_64
UpgradeStatus: Upgraded to artful on 2017-10-27 (26 days ago)
UserGroups: adm admin audio cdrom dialout kvm libvirt libvirtd lpadmin plugdev pulse-access sambashare saned vboxusers video
_MarkForUpload: True
dmi.bios.date: 10/16/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1604
dmi.board.
dmi.board.name: SABERTOOTH 990FX
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: To be filled by O.E.M.
dmi.product.name: To be filled by O.E.M.
dmi.product.
dmi.sys.vendor: To be filled by O.E.M.
affects: | evolution (Ubuntu) → linux (Ubuntu) |
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
root@miughe:~# cat /proc/sys/ net/ipv4/ tcp_congestion_ control
htcp