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Date: Mon, 12 Mar 2012 09:27:31 -0700
From: Stephen Hemminger <shemminger@...tta.com>
To: netdev@...r.kernel.org
Subject: Fw: [Bug 42912] New: Kernel freeze. tcp_input.c:3418
tcp_clean_rtx_queue
Begin forwarded message:
Date: Mon, 12 Mar 2012 16:21:57 GMT
From: bugzilla-daemon@...zilla.kernel.org
To: shemminger@...ux-foundation.org
Subject: [Bug 42912] New: Kernel freeze. tcp_input.c:3418 tcp_clean_rtx_queue
https://bugzilla.kernel.org/show_bug.cgi?id=42912
Summary: Kernel freeze. tcp_input.c:3418 tcp_clean_rtx_queue
Product: Networking
Version: 2.5
Kernel Version: 3.3 rc6
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: IPV4
AssignedTo: shemminger@...ux-foundation.org
ReportedBy: r@...e.lv
Regression: No
After some operating time (within a day) server (opensuse 11.3) crashes with:
Mar 8 15:48:19 is52 kernel: [37589.085733] ------------[ cut here
]------------
Mar 8 15:48:19 is52 kernel: [37589.085748] WARNING: at
/home/abuild/rpmbuild/BUILD/kernel-default-3.3.rc6/linux-3.3-rc6/net/ipv4/tcp_input.c:3418
tcp_clean_rtx_queue+0x763/0x800()
Mar 8 15:48:19 is52 kernel: [37589.085770] Hardware name: ProLiant DL360 G5
Mar 8 15:48:19 is52 kernel: [37589.085778] Modules linked in: mperf edd loop
dm_mod sg i5000_edac edac_core coretemp i5k_amb ipmi_si ipmi_msghandler
serio_raw pcspkr mvsas bnx2 libsas iTCO_wdt iTCO_vendor_s
upport hpwdt shpchp scsi_transport_sas pci_hotplug hpilo usbhid button
microcode container xfs uhci_hcd radeon ehci_hcd ttm drm_kms_helper drm
i2c_algo_bit usbcore usb_common fan thermal processor thermal_sy
s hpsa ata_generic cciss
Mar 8 15:48:19 is52 kernel: [37589.085875] Pid: 0, comm: swapper/2 Tainted: G
W I 3.3.0-rc6-3-default #1
Mar 8 15:48:19 is52 kernel: [37589.085897] Call Trace:
Mar 8 15:48:19 is52 kernel: [37589.085907] [<ffffffff8100445a>]
dump_trace+0x9a/0x260
Mar 8 15:48:19 is52 kernel: [37589.085912] [<ffffffff81556f4f>]
dump_stack+0x69/0x6f
Mar 8 15:48:19 is52 kernel: [37589.085916] [<ffffffff8103ddab>]
warn_slowpath_common+0x7b/0xc0
Mar 8 15:48:19 is52 kernel: [37589.085921] [<ffffffff8149ada3>]
tcp_clean_rtx_queue+0x763/0x800
Mar 8 15:48:19 is52 kernel: [37589.085926] [<ffffffff8149d944>]
tcp_ack+0x2e4/0x570
Mar 8 15:48:19 is52 kernel: [37589.085931] [<ffffffff8149e9f9>]
tcp_rcv_established+0x1c9/0x7c0
Mar 8 15:48:19 is52 kernel: [37589.085935] [<ffffffff814a6341>]
tcp_v4_do_rcv+0x111/0x1b0
Mar 8 15:48:19 is52 kernel: [37589.085939] [<ffffffff814a7adf>]
tcp_v4_rcv+0x55f/0x810
Mar 8 15:48:19 is52 kernel: [37589.085944] [<ffffffff814850cc>]
ip_local_deliver_finish+0xcc/0x270
Mar 8 15:48:19 is52 kernel: [37589.085950] [<ffffffff81452623>]
__netif_receive_skb+0x493/0x510
Mar 8 15:48:19 is52 kernel: [37589.085956] [<ffffffff8145305a>]
netif_receive_skb+0x1a/0x80
Mar 8 15:48:19 is52 kernel: [37589.085959] [<ffffffff814531c8>]
napi_skb_finish+0x38/0x50
Mar 8 15:48:19 is52 kernel: [37589.085967] [<ffffffffa038d6df>]
bnx2_rx_int+0x3df/0x7d0 [bnx2]
Mar 8 15:48:19 is52 kernel: [37589.085986] [<ffffffffa038db36>]
bnx2_poll_work+0x66/0x90 [bnx2]
Mar 8 15:48:19 is52 kernel: [37589.086003] [<ffffffffa038dc84>]
bnx2_poll+0x54/0x1a0 [bnx2]
Mar 8 15:48:19 is52 kernel: [37589.086018] [<ffffffff814539b1>]
net_rx_action+0x121/0x260
Mar 8 15:48:19 is52 kernel: [37589.086023] [<ffffffff8104500d>]
__do_softirq+0x9d/0x1f0
Mar 8 15:48:19 is52 kernel: [37589.086028] [<ffffffff8157871c>]
call_softirq+0x1c/0x30
Mar 8 15:48:19 is52 kernel: [37589.086032] [<ffffffff810042d5>]
do_softirq+0x65/0xa0
Mar 8 15:48:19 is52 kernel: [37589.086036] [<ffffffff810453de>]
irq_exit+0x8e/0xb0
Mar 8 15:48:19 is52 kernel: [37589.086040] [<ffffffff81003efc>]
do_IRQ+0x5c/0xd0
Mar 8 15:48:19 is52 kernel: [37589.086045] [<ffffffff8156f5ee>]
common_interrupt+0x6e/0x6e
Mar 8 15:48:19 is52 kernel: [37589.086050] [<ffffffff8100ad92>]
mwait_idle+0x92/0x210
Mar 8 15:48:19 is52 kernel: [37589.086054] [<ffffffff810011a9>]
cpu_idle+0x89/0xd0
Mar 8 15:48:19 is52 kernel: [37589.086057] ---[ end trace 306e3d00e8ef1b59
]---
Mar 8 15:48:19 is52 kernel: [37589.086059] ------------[ cut here
]------------
Mar 8 15:48:19 is52 kernel: [37589.086062] WARNING: at
/home/abuild/rpmbuild/BUILD/kernel-default-3.3.rc6/linux-3.3-rc6/net/ipv4/tcp_input.c:3048
tcp_fastretrans_alert+0x802/0x860()
Mar 8 15:48:19 is52 kernel: [37589.086065] Hardware name: ProLiant DL360 G5
Mar 8 15:48:19 is52 kernel: [37589.086066] Modules linked in: mperf edd loop
dm_mod sg i5000_edac edac_core coretemp i5k_amb ipmi_si ipmi_msghandler
serio_raw pcspkr mvsas bnx2 libsas iTCO_wdt iTCO_vendor_s
upport hpwdt shpchp scsi_transport_sas pci_hotplug hpilo usbhid button
microcode container xfs uhci_hcd radeon ehci_hcd ttm drm_kms_helper drm
i2c_algo_bit usbcore usb_common fan thermal processor thermal_sy
s hpsa ata_generic cciss
Mar 8 15:48:19 is52 kernel: [37589.086084] Pid: 0, comm: swapper/2 Tainted: G
W I 3.3.0-rc6-3-default #1
Mar 8 15:48:19 is52 kernel: [37589.086085] Call Trace:
Mar 8 15:48:19 is52 kernel: [37589.086089] [<ffffffff8100445a>]
dump_trace+0x9a/0x260
Mar 8 15:48:19 is52 kernel: [37589.086093] [<ffffffff81556f4f>]
dump_stack+0x69/0x6f
Mar 8 15:48:19 is52 kernel: [37589.086097] [<ffffffff8103ddab>]
warn_slowpath_common+0x7b/0xc0
Mar 8 15:48:19 is52 kernel: [37589.086101] [<ffffffff8149d602>]
tcp_fastretrans_alert+0x802/0x860
Mar 8 15:48:19 is52 kernel: [37589.086118] [<ffffffff8149da62>]
tcp_ack+0x402/0x570
Mar 8 15:48:19 is52 kernel: [37589.086123] [<ffffffff8149e9f9>]
tcp_rcv_established+0x1c9/0x7c0
Mar 8 15:48:19 is52 kernel: [37589.086127] [<ffffffff814a6341>]
tcp_v4_do_rcv+0x111/0x1b0
Mar 8 15:48:19 is52 kernel: [37589.086131] [<ffffffff814a7adf>]
tcp_v4_rcv+0x55f/0x810
Mar 8 15:48:19 is52 kernel: [37589.086135] [<ffffffff814850cc>]
ip_local_deliver_finish+0xcc/0x270
Mar 8 15:48:19 is52 kernel: [37589.086140] [<ffffffff81452623>]
__netif_receive_skb+0x493/0x510
Mar 8 15:48:19 is52 kernel: [37589.086145] [<ffffffff8145305a>]
netif_receive_skb+0x1a/0x80
Mar 8 15:48:19 is52 kernel: [37589.086149] [<ffffffff814531c8>]
napi_skb_finish+0x38/0x50
Mar 8 15:48:19 is52 kernel: [37589.086155] [<ffffffffa038d6df>]
bnx2_rx_int+0x3df/0x7d0 [bnx2]
Mar 8 15:48:19 is52 kernel: [37589.086172] [<ffffffffa038db36>]
bnx2_poll_work+0x66/0x90 [bnx2]
Mar 8 15:48:19 is52 kernel: [37589.086189] [<ffffffffa038dc84>]
bnx2_poll+0x54/0x1a0 [bnx2]
Mar 8 15:48:19 is52 kernel: [37589.086204] [<ffffffff814539b1>]
net_rx_action+0x121/0x260
Mar 8 15:48:19 is52 kernel: [37589.086209] [<ffffffff8104500d>]
__do_softirq+0x9d/0x1f0
Mar 8 15:48:19 is52 kernel: [37589.086213] [<ffffffff8157871c>]
call_softirq+0x1c/0x30
Mar 8 15:48:19 is52 kernel: [37589.086217] [<ffffffff810042d5>]
do_softirq+0x65/0xa0
Mar 8 15:48:19 is52 kernel: [37589.086221] [<ffffffff810453de>]
irq_exit+0x8e/0xb0
Mar 8 15:48:19 is52 kernel: [37589.086225] [<ffffffff81003efc>]
do_IRQ+0x5c/0xd0
Mar 8 15:48:19 is52 kernel: [37589.086229] [<ffffffff8156f5ee>]
common_interrupt+0x6e/0x6e
Mar 8 15:48:19 is52 kernel: [37589.086233] [<ffffffff8100ad92>]
mwait_idle+0x92/0x210
Mar 8 15:48:19 is52 kernel: [37589.086237] [<ffffffff810011a9>]
cpu_idle+0x89/0xd0
Mar 8 15:48:19 is52 kernel: [37589.086240] ---[ end trace 306e3d00e8ef1b5a
]---
Mar 8 15:48:19 is52 kernel: [37589.086241] ------------[ cut here
]------------
Mar 8 15:48:19 is52 kernel: [37589.086244] WARNING: at
/home/abuild/rpmbuild/BUILD/kernel-default-3.3.rc6/linux-3.3-rc6/net/ipv4/tcp_input.c:2885
tcp_try_to_open+0x19a/0x1b0()
Mar 8 15:48:19 is52 kernel: [37589.086247] Hardware name: ProLiant DL360 G5
Mar 8 15:48:19 is52 kernel: [37589.086248] Modules linked in: mperf edd loop
dm_mod sg i5000_edac edac_core coretemp i5k_amb ipmi_si ipmi_msghandler
serio_raw pcspkr mvsas bnx2 libsas iTCO_wdt iTCO_vendor_s
upport hpwdt shpchp scsi_transport_sas pci_hotplug hpilo usbhid button
microcode container xfs uhci_hcd radeon ehci_hcd ttm drm_kms_helper drm
i2c_algo_bit usbcore usb_common fan thermal processor thermal_sy
s hpsa ata_generic cciss
Mar 8 15:48:19 is52 kernel: [37589.086266] Pid: 0, comm: swapper/2 Tainted: G
W I 3.3.0-rc6-3-default #1
Mar 8 15:48:19 is52 kernel: [37589.086267] Call Trace:
Mar 8 15:48:19 is52 kernel: [37589.086271] [<ffffffff8100445a>]
dump_trace+0x9a/0x260
Mar 8 15:48:19 is52 kernel: [37589.086275] [<ffffffff81556f4f>]
dump_stack+0x69/0x6f
Mar 8 15:48:19 is52 kernel: [37589.086278] [<ffffffff8103ddab>]
warn_slowpath_common+0x7b/0xc0
Mar 8 15:48:19 is52 kernel: [37589.086282] [<ffffffff8149c7da>]
tcp_try_to_open+0x19a/0x1b0
Mar 8 15:48:19 is52 kernel: [37589.086287] [<ffffffff8149da62>]
tcp_ack+0x402/0x570
Mar 8 15:48:19 is52 kernel: [37589.086292] [<ffffffff8149e9f9>]
tcp_rcv_established+0x1c9/0x7c0
Mar 8 15:48:19 is52 kernel: [37589.086296] [<ffffffff814a6341>]
tcp_v4_do_rcv+0x111/0x1b0
Mar 8 15:48:19 is52 kernel: [37589.086300] [<ffffffff814a7adf>]
tcp_v4_rcv+0x55f/0x810
Mar 8 15:48:19 is52 kernel: [37589.086304] [<ffffffff814850cc>]
ip_local_deliver_finish+0xcc/0x270
Mar 8 15:48:19 is52 kernel: [37589.086309] [<ffffffff81452623>]
__netif_receive_skb+0x493/0x510
Mar 8 15:48:19 is52 kernel: [37589.086314] [<ffffffff8145305a>]
netif_receive_skb+0x1a/0x80
Mar 8 15:48:19 is52 kernel: [37589.086317] [<ffffffff814531c8>]
napi_skb_finish+0x38/0x50
Mar 8 15:48:19 is52 kernel: [37589.086323] [<ffffffffa038d6df>]
bnx2_rx_int+0x3df/0x7d0 [bnx2]
Mar 8 15:48:19 is52 kernel: [37589.086341] [<ffffffffa038db36>]
bnx2_poll_work+0x66/0x90 [bnx2]
Mar 8 15:48:19 is52 kernel: [37589.086357] [<ffffffffa038dc84>]
bnx2_poll+0x54/0x1a0 [bnx2]
Mar 8 15:48:19 is52 kernel: [37589.086372] [<ffffffff814539b1>]
net_rx_action+0x121/0x260
Mar 8 15:48:19 is52 kernel: [37589.086377] [<ffffffff8104500d>]
__do_softirq+0x9d/0x1f0
Mar 8 15:48:19 is52 kernel: [37589.086381] [<ffffffff8157871c>]
call_softirq+0x1c/0x30
Mar 8 15:48:19 is52 kernel: [37589.086385] [<ffffffff810042d5>]
do_softirq+0x65/0xa0
Mar 8 15:48:19 is52 kernel: [37589.086389] [<ffffffff810453de>]
irq_exit+0x8e/0xb0
Mar 8 15:48:19 is52 kernel: [37589.086393] [<ffffffff81003efc>]
do_IRQ+0x5c/0xd0
Mar 8 15:48:19 is52 kernel: [37589.086397] [<ffffffff8156f5ee>]
common_interrupt+0x6e/0x6e
Mar 8 15:48:19 is52 kernel: [37589.086401] [<ffffffff8100ad92>]
mwait_idle+0x92/0x210
Mar 8 15:48:19 is52 kernel: [37589.086405] [<ffffffff810011a9>]
cpu_idle+0x89/0xd0
Mar 8 15:48:19 is52 kernel: [37589.086408] ---[ end trace 306e3d00e8ef1b5b
]---
Mar 8 15:48:19 is52 kernel: [37589.092626] ------------[ cut here
]------------
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