* [Bug 69491] New: Booting into Intel Haswell (baremetal) crashes with soft lockup [qemu-system-x86:911]
@ 2014-01-27 9:09 bugzilla-daemon
2014-01-27 9:19 ` [Bug 69491] " bugzilla-daemon
` (8 more replies)
0 siblings, 9 replies; 10+ messages in thread
From: bugzilla-daemon @ 2014-01-27 9:09 UTC (permalink / raw)
To: kvm
https://bugzilla.kernel.org/show_bug.cgi?id=69491
Bug ID: 69491
Summary: Booting into Intel Haswell (baremetal) crashes with
soft lockup [qemu-system-x86:911]
Product: Virtualization
Version: unspecified
Kernel Version: 3.14.0-0.rc0.git9.1.fc21
Hardware: All
OS: Linux
Tree: Fedora
Status: NEW
Severity: normal
Priority: P1
Component: kvm
Assignee: virtualization_kvm@kernel-bugs.osdl.org
Reporter: kashyap.cv@gmail.com
Regression: No
Description of problem
----------------------
On boot on an Intel Haswell machine, I see the below softlockups, crashes,
calltraces,
===
.
.
.
[ 716.846912] BUG: soft lockup - CPU#1 stuck for 22s! [qemu-system-x86:911]
[ 716.946229] hardirqs last enabled at (138600857): [<ffffffffa05395d3>]
kvm_arch_vcpu_ioctl_run+0x363/0x1510 [kvm]
[ 716.957970] hardirqs last disabled at (138600858): [<ffffffff817a7c2d>]
apic_timer_interrupt+0x6d/0x80
[ 716.968523] softirqs last enabled at (138595310): [<ffffffff810991ce>]
__do_softirq+0x1ce/0x460
[ 716.978493] softirqs last disabled at (138595305): [<ffffffff81099795>]
irq_exit+0xc5/0xd0
[ 716.997812] Hardware name: Intel Corporation Shark Bay Client
platform/Flathead Creek Crb, BIOS HSWLPTU1.86C.0109.R03.1301282055 01/28/2013
.
.
.
[ 717.146239] [<ffffffffa053a436>] kvm_arch_vcpu_ioctl_run+0x11c6/0x1510
[kvm]
[ 717.154314] [<ffffffffa05395c7>] ? kvm_arch_vcpu_ioctl_run+0x357/0x1510
[kvm]
[ 717.162487] [<ffffffffa052067c>] ? vcpu_load+0x1c/0xa0 [kvm]
[ 717.168995] [<ffffffffa05358fe>] ? kvm_arch_vcpu_load+0x4e/0x1e0 [kvm]
[ 717.176487] [<ffffffffa05209fd>] kvm_vcpu_ioctl+0x2bd/0x670 [kvm]
[ 717.183486] [<ffffffff810c4ee2>] ? creds_are_invalid.part.1+0x12/0x50
[ 717.190876] [<ffffffff810c4f41>] ? creds_are_invalid+0x21/0x30
[ 717.197580] [<ffffffff813415c6>] ? inode_has_perm.isra.51+0x26/0x80
[ 717.204775] [<ffffffff81237b70>] do_vfs_ioctl+0x300/0x520
[ 717.210986] [<ffffffff81341c2b>] ? selinux_file_ioctl+0x5b/0x110
[ 717.217884] [<ffffffff81237e11>] SyS_ioctl+0x81/0xa0
[ 717.223601] [<ffffffff817a6f29>] system_call_fastpath+0x16/0x1b
.
.
.
====
Version
-------
On L0 (physical host):
$ uname -r; rpm -q qemu-system-x86 libvirt-daemon-kvm libguestfs
3.14.0-0.rc0.git9.1.fc21.x86_64
qemu-system-x86-1.7.0-4.fc21.x86_64
libvirt-daemon-kvm-1.2.1-1.fc21.x86_64
libguestfs-1.25.29-1.fc21.x86_64
How reproducible
----------------
Consistently
Steps to Reproduce
------------------
1. Install Kernel, QEMU, KVM from Rawhide to the above versions:
$ yum uppdate kernel libvirt-daemon-kvm qemu-system-x86 \
libguestfs --enablerepo=rawhide
2. Reboot into the Kernel 3.14.0-0.rc0.git9.1.fc21
3. Observe boot messages over serial console
Actual results:
---------------
====
.
.
.
.
[ 690.671628] virbr1: port 2(vnet0) entered listening state
[ 690.677779] virbr1: port 2(vnet0) entered listening state
[ 692.679932] virbr1: port 2(vnet0) entered learning state
[ 694.682708] virbr1: topology change detected, propagating
[ 694.688935] virbr1: port 2(vnet0) entered forwarding state
[ 694.695360] IPv6: ADDRCONF(NETDEV_CHANGE): virbr1: link becomes ready
[ 716.846912] BUG: soft lockup - CPU#1 stuck for 22s!
[qemu-system-x86:911]
[ 716.854611] Modules linked in: ipt_MASQUERADE iptable_nat nf_nat_ipv4
nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack xt_CHECKSUM
iptable_mangle tun bridge stp llc ip6table_filter ip6_tables ebtable_nat
ebtables x86_pkg_temp_thermal coretemp kvm_intel snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_codec_hdmi kvm snd_hda_intel snd_hda_codec
snd_hwdep snd_seq i2c_i801 iwlwifi crct10dif_pclmul crc32_pclmul crc32c_intel
snd_seq_device cfg80211 ghash_clmulni_intel ppdev snd_pcm microcode iTCO_wdt
iTCO_vendor_support serio_raw winbond_cir rfkill snd_timer rc_core parport_pc
sdhci_acpi snd parport e1000e ptp sdhci mmc_core nfsd auth_rpcgss i2c_hid
nfs_acl lockd dw_dmac i2c_designware_platform dw_dmac_core i2c_designware_core
shpchp pps_core soundcore sunrpc mei_me mei lpc_ich mfd_core i915 i2c_algo_bit
drm_kms_helper drm i2c_core video usb_storage
[ 716.941989] irq event stamp: 138600858
[ 716.946229] hardirqs last enabled at (138600857): [<ffffffffa05395d3>]
kvm_arch_vcpu_ioctl_run+0x363/0x1510 [kvm]
[ 716.957970] hardirqs last disabled at (138600858): [<ffffffff817a7c2d>]
apic_timer_interrupt+0x6d/0x80
[ 716.968523] softirqs last enabled at (138595310): [<ffffffff810991ce>]
__do_softirq+0x1ce/0x460
[ 716.978493] softirqs last disabled at (138595305): [<ffffffff81099795>]
irq_exit+0xc5/0xd0
[ 716.987865] CPU: 1 PID: 911 Comm: qemu-system-x86 Not tainted
3.14.0-0.rc0.git9.1.fc21.x86_64 #1
[ 716.997812] Hardware name: Intel Corporation Shark Bay Client
platform/Flathead Creek Crb, BIOS HSWLPTU1.86C.0109.R03.1301282055 01/28/2013
[ 717.011991] task: ffff880446ad1ab0 ti: ffff88042cedc000 task.ti:
ffff88042cedc000
[ 717.020463] RIP: 0010:[<ffffffff810f4782>] [<ffffffff810f4782>]
lock_release+0xc2/0x310
[ 717.029635] RSP: 0018:ffff88042ceddd38 EFLAGS: 00000246
[ 717.035647] RAX: ffff880446ad1ab0 RBX: 0000000000a74000 RCX:
0000000000009a60
[ 717.043726] RDX: ffff8800a18523c0 RSI: 0000000000000000 RDI:
0000000000000246
[ 717.051812] RBP: ffff88042ceddd60 R08: ffff880446ad2610 R09:
0000000000000000
[ 717.059890] R10: 0000000000000001 R11: 0000000000000000 R12:
ffff880446ad2610
[ 717.067968] R13: 0000000000000000 R14: 0000000000000001 R15:
0000000000000000
[ 717.076047] FS: 00007f6abfacd700(0000) GS:ffff8800a1800000(0000)
knlGS:0000000000000000
[ 717.085209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 717.091713] CR2: 0000000000000000 CR3: 000000042eb48000 CR4:
00000000001427e0
[ 717.099793] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 717.107870] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 717.115948] Stack:
[ 717.118221] ffff88042cee0000 0000000000000001 0000000000000000
ffff88042cebc280
[ 717.126632] ffff88042cebc100 ffff88042cedde38 ffffffffa053a436
ffffffffa05395c7
[ 717.135054] ffff88042cee0048 ffff88042ceddd90 ffff880446ad1ab0
ffff880446ad1ab0
[ 717.143468] Call Trace:
[ 717.146239] [<ffffffffa053a436>] kvm_arch_vcpu_ioctl_run+0x11c6/0x1510
[kvm]
[ 717.154314] [<ffffffffa05395c7>] ? kvm_arch_vcpu_ioctl_run+0x357/0x1510
[kvm]
[ 717.162487] [<ffffffffa052067c>] ? vcpu_load+0x1c/0xa0 [kvm]
[ 717.168995] [<ffffffffa05358fe>] ? kvm_arch_vcpu_load+0x4e/0x1e0 [kvm]
[ 717.176487] [<ffffffffa05209fd>] kvm_vcpu_ioctl+0x2bd/0x670 [kvm]
[ 717.183486] [<ffffffff810c4ee2>] ? creds_are_invalid.part.1+0x12/0x50
[ 717.190876] [<ffffffff810c4f41>] ? creds_are_invalid+0x21/0x30
[ 717.197580] [<ffffffff813415c6>] ? inode_has_perm.isra.51+0x26/0x80
[ 717.204775] [<ffffffff81237b70>] do_vfs_ioctl+0x300/0x520
[ 717.210986] [<ffffffff81341c2b>] ? selinux_file_ioctl+0x5b/0x110
[ 717.217884] [<ffffffff81237e11>] SyS_ioctl+0x81/0xa0
[ 717.223601] [<ffffffff817a6f29>] system_call_fastpath+0x16/0x1b
[ 717.230399] Code: 85 8c 00 00 00 4c 89 ea 4c 89 e6 48 89 df e8 06 fc ff
ff 65 48 8b 04 25 80 c9 00 00 4c 89 f7 c7 80 24 0b 00 00 00 00 00 00 57 9d <0f>
1f 44 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d f3 c3 0f 1f 44 00
[ 744.830791] BUG: soft lockup - CPU#1 stuck for 22s!
[qemu-system-x86:911]
[ 744.838481] Modules linked in: ipt_MASQUERADE iptable_nat nf_nat_ipv4
nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack xt_CHECKSUM
iptable_mangle tun bridge stp llc ip6table_filter ip6_tables ebtable_nat
ebtables x86_pkg_temp_thermal coretemp kvm_intel snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_codec_hdmi kvm snd_hda_intel snd_hda_codec
snd_hwdep snd_seq i2c_i801 iwlwifi crct10dif_pclmul crc32_pclmul crc32c_intel
snd_seq_device cfg80211 ghash_clmulni_intel ppdev snd_pcm microcode iTCO_wdt
iTCO_vendor_support serio_raw winbond_cir rfkill snd_timer rc_core parport_pc
sdhci_acpi snd parport e1000e ptp sdhci mmc_core nfsd auth_rpcgss i2c_hid
nfs_acl lockd dw_dmac i2c_designware_platform dw_dmac_core i2c_designware_core
shpchp pps_core soundcore sunrpc mei_me mei lpc_ich mfd_core i915 i2c_algo_bit
drm_kms_helper drm i2c_core video usb_storage
[ 744.925877] irq event stamp: 290621582
[ 744.930118] hardirqs last enabled at (290621581): [<ffffffffa05395d3>]
kvm_arch_vcpu_ioctl_run+0x363/0x1510 [kvm]
[ 744.941856] hardirqs last disabled at (290621582): [<ffffffff817a7c2d>]
apic_timer_interrupt+0x6d/0x80
[ 744.952405] softirqs last enabled at (290616188): [<ffffffff810991ce>]
__do_softirq+0x1ce/0x460
[ 744.962372] softirqs last disabled at (290616183): [<ffffffff81099795>]
irq_exit+0xc5/0xd0
[ 744.971742] CPU: 1 PID: 911 Comm: qemu-system-x86 Not tainted
3.14.0-0.rc0.git9.1.fc21.x86_64 #1
[ 744.981691] Hardware name: Intel Corporation Shark Bay Client
platform/Flathead Creek Crb, BIOS HSWLPTU1.86C.0109.R03.1301282055 01/28/2013
[ 744.995868] task: ffff880446ad1ab0 ti: ffff88042cedc000 task.ti:
ffff88042cedc000
[ 745.004341] RIP: 0010:[<ffffffff810f4782>] [<ffffffff810f4782>]
lock_release+0xc2/0x310
[ 745.013514] RSP: 0018:ffff88042ceddd38 EFLAGS: 00000246
[ 745.019527] RAX: ffff880446ad1ab0 RBX: 0000000000000001 RCX:
0000000000009a60
[ 745.027605] RDX: ffff8800a18523c0 RSI: 0000000000000000 RDI:
0000000000000246
[ 745.035693] RBP: ffff88042ceddd60 R08: ffff880446ad2610 R09:
0000000000000000
[ 745.043773] R10: 0000000000000001 R11: 0000000000000000 R12:
0000000000000001
[ 745.051852] R13: 0000000000000000 R14: ffffffff813b9ceb R15:
ffff88042ceddd60
[ 745.059930] FS: 00007f6abfacd700(0000) GS:ffff8800a1800000(0000)
knlGS:0000000000000000
[ 745.069092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 745.075594] CR2: 0000000000000000 CR3: 000000042eb48000 CR4:
00000000001427e0
[ 745.083672] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 745.091751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 745.099830] Stack:
[ 745.102102] ffff88042cee0000 0000000000000001 0000000000000000
ffff88042cebc280
[ 745.110512] ffff88042cebc100 ffff88042cedde38 ffffffffa053a436
ffffffffa05395c7
[ 745.118934] ffff88042cee0048 ffff88042ceddd90 ffff880446ad1ab0
ffff880446ad1ab0
[ 745.127345] Call Trace:
[ 745.130116] [<ffffffffa053a436>] kvm_arch_vcpu_ioctl_run+0x11c6/0x1510
[kvm]
[ 745.138190] [<ffffffffa05395c7>] ? kvm_arch_vcpu_ioctl_run+0x357/0x1510
[kvm]
[ 745.146372] [<ffffffffa052067c>] ? vcpu_load+0x1c/0xa0 [kvm]
[ 745.152872] [<ffffffffa05358fe>] ? kvm_arch_vcpu_load+0x4e/0x1e0 [kvm]
[ 745.160363] [<ffffffffa05209fd>] kvm_vcpu_ioctl+0x2bd/0x670 [kvm]
[ 745.167361] [<ffffffff810c4ee2>] ? creds_are_invalid.part.1+0x12/0x50
[ 745.174752] [<ffffffff810c4f41>] ? creds_are_invalid+0x21/0x30
[ 745.181456] [<ffffffff813415c6>] ? inode_has_perm.isra.51+0x26/0x80
[ 745.188649] [<ffffffff81237b70>] do_vfs_ioctl+0x300/0x520
[ 745.194861] [<ffffffff81341c2b>] ? selinux_file_ioctl+0x5b/0x110
[ 745.201758] [<ffffffff81237e11>] SyS_ioctl+0x81/0xa0
[ 745.207475] [<ffffffff817a6f29>] system_call_fastpath+0x16/0x1b
[ 745.214274] Code: 85 8c 00 00 00 4c 89 ea 4c 89 e6 48 89 df e8 06 fc ff
ff 65 48 8b 04 25 80 c9 00 00 4c 89 f7 c7 80 24 0b 00 00 00 00 00 00 57 9d <0f>
1f 44 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d f3 c3 0f 1f 44 00
[ 757.911256] INFO: rcu_sched self-detected stall on CPU { 1} (t=65000
jiffies g=4088 c=4087 q=343)
[ 757.921471] sending NMI to all CPUs:
[ 757.925516] NMI backtrace for cpu 1
[ 757.929474] CPU: 1 PID: 911 Comm: qemu-system-x86 Not tainted
3.14.0-0.rc0.git9.1.fc21.x86_64 #1
[ 757.939423] Hardware name: Intel Corporation Shark Bay Client
platform/Flathead Creek Crb, BIOS HSWLPTU1.86C.0109.R03.1301282055 01/28/2013
[ 757.953600] task: ffff880446ad1ab0 ti: ffff88042cedc000 task.ti:
ffff88042cedc000
[ 757.962073] RIP: 0010:[<ffffffff810ee310>] [<ffffffff810ee310>]
trace_hardirqs_off+0x0/0x10
[ 757.971640] RSP: 0018:ffff8800a1803d88 EFLAGS: 00000086
[ 757.977651] RAX: 0000000000000008 RBX: 0000000000000055 RCX:
0000000000000038
[ 757.985730] RDX: 00000000000000ff RSI: 0000000000000008 RDI:
0000000000000086
[ 757.993809] RBP: ffff8800a1803de0 R08: ffff880448202f88 R09:
0000000000000001
[ 758.001889] R10: 0000000000000000 R11: ffff8800a1803b36 R12:
ffff880448202f88
[ 758.009968] R13: ffff8804487ebf60 R14: 000000000000e0c0 R15:
0000000000080000
[ 758.018046] FS: 00007f6abfacd700(0000) GS:ffff8800a1800000(0000)
knlGS:0000000000000000
[ 758.027207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 758.033713] CR2: 0000000000000000 CR3: 000000042eb48000 CR4:
00000000001427e0
[ 758.041792] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 758.049869] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 758.057948] Stack:
[ 758.060221] ffffffff8105385b 0000000000000086 00000002a1803df0
000000000000e0b8
[ 758.068633] 0000000800000001 0000000000000001 0000000000002710
ffffffff81c7a6c0
[ 758.077044] ffffffff81d83720 ffffffff81c7a6c0 0000000000000001
ffff8800a1803df0
[ 758.085458] Call Trace:
[ 758.088224] <IRQ>
[ 758.090398] [<ffffffff8105385b>] ? __x2apic_send_IPI_mask+0x1ab/0x1c0
[ 758.098008] [<ffffffff8105388c>] x2apic_send_IPI_all+0x1c/0x20
[ 758.104709] [<ffffffff8104ee44>]
arch_trigger_all_cpu_backtrace+0x64/0xa0
[ 758.112494] [<ffffffff81111424>] rcu_check_callbacks+0x584/0x850
[ 758.119392] [<ffffffff810a3a77>] update_process_times+0x47/0x70
[ 758.126193] [<ffffffff8111ce95>] tick_sched_handle.isra.19+0x25/0x60
[ 758.133484] [<ffffffff8111d681>] tick_sched_timer+0x41/0x60
[ 758.139891] [<ffffffff810c21a6>] __run_hrtimer+0x86/0x440
[ 758.146099] [<ffffffff8111d640>] ? tick_sched_do_timer+0x40/0x40
[ 758.152997] [<ffffffff810c2fa7>] hrtimer_interrupt+0xf7/0x240
[ 758.159601] [<ffffffff8104ce17>] local_apic_timer_interrupt+0x37/0x60
[ 758.166991] [<ffffffff817a92ef>] smp_apic_timer_interrupt+0x3f/0x60
[ 758.174184] [<ffffffff817a7c32>] apic_timer_interrupt+0x72/0x80
[ 758.180983] <EOI>
[ 758.183157] [<ffffffff810f425a>] ? lock_acquire+0xba/0x1d0
[ 758.189689] [<ffffffffa053a41a>] ?
kvm_arch_vcpu_ioctl_run+0x11aa/0x1510 [kvm]
[ 758.197969] [<ffffffffa053a486>] kvm_arch_vcpu_ioctl_run+0x1216/0x1510
[kvm]
[ 758.206053] [<ffffffffa053a41a>] ?
kvm_arch_vcpu_ioctl_run+0x11aa/0x1510 [kvm]
[ 758.214323] [<ffffffffa052067c>] ? vcpu_load+0x1c/0xa0 [kvm]
[ 758.220832] [<ffffffffa05358fe>] ? kvm_arch_vcpu_load+0x4e/0x1e0 [kvm]
[ 758.228323] [<ffffffffa05209fd>] kvm_vcpu_ioctl+0x2bd/0x670 [kvm]
[ 758.235319] [<ffffffff810c4ee2>] ? creds_are_invalid.part.1+0x12/0x50
[ 758.242711] [<ffffffff810c4f41>] ? creds_are_invalid+0x21/0x30
[ 758.249412] [<ffffffff813415c6>] ? inode_has_perm.isra.51+0x26/0x80
[ 758.256606] [<ffffffff81237b70>] do_vfs_ioctl+0x300/0x520
[ 758.262818] [<ffffffff81341c2b>] ? selinux_file_ioctl+0x5b/0x110
[ 758.269715] [<ffffffff81237e11>] SyS_ioctl+0x81/0xa0
[ 758.275434] [<ffffffff817a6f29>] system_call_fastpath+0x16/0x1b
[ 758.282233] Code: 0f 1f 00 f3 c3 48 c7 c1 82 a7 a4 81 48 c7 c2 4d 64 a4
81 be 42 0a 00 00 48 c7 c7 53 a7 a4 81 31 c0 e8 45 44 fa ff 5d eb d5 66 90 <55>
48 89 e5 48 8b 7d 08 e8 43 ff ff ff 5d c3 90 55 48 81 ff 00
[ 758.304183] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler)
took too long to run: 378.664 msecs
[ 758.304185] NMI backtrace for cpu 3
[ 758.304186] CPU: 3 PID: 0 Comm: swapper/3 Not tainted
3.14.0-0.rc0.git9.1.fc21.x86_64 #1
[ 758.304187] Hardware name: Intel Corporation Shark Bay Client
platform/Flathead Creek Crb, BIOS HSWLPTU1.86C.0109.R03.1301282055 01/28/2013
[ 758.304188] task: ffff880448268000 ti: ffff880448264000 task.ti:
ffff880448264000
[ 758.304191] RIP: 0010:[<ffffffff814278ff>] [<ffffffff814278ff>]
intel_idle+0xdf/0x160
[ 758.304191] RSP: 0018:ffff880448265e30 EFLAGS: 00000046
[ 758.304192] RAX: 0000000000000032 RBX: 0000000000000010 RCX:
0000000000000001
[ 758.304192] RDX: 0000000000000000 RSI: ffffffff81cfd560 RDI:
0000000000000003
[ 758.304193] RBP: ffff880448265e58 R08: 00000000006f9072 R09:
ffffffffffffffff
[ 758.304193] R10: 000001ced94d755f R11: 0000000225c17d03 R12:
0000000000000005
[ 758.304194] R13: 0000000000000032 R14: 0000000000000004 R15:
ffffffff81cfd730
[ 758.304195] FS: 0000000000000000(0000) GS:ffff8800a1c00000(0000)
knlGS:0000000000000000
[ 758.304195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 758.304196] CR2: 00007f748f00d000 CR3: 0000000001c0c000 CR4:
00000000001427e0
[ 758.304196] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 758.304197] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 758.304197] Stack:
[ 758.304198] 00000003815fde00 ffffe8ffff400680 ffffffff81cfd560
0000000000000005
[ 758.304200] 000000b04d0e578d ffff880448265e90 ffffffff815fde10
ffff880448265fd8
[ 758.304201] ffffe8ffff400680 0000000000000005 0000000000000003
ffffffff81cfd560
[ 758.304201] Call Trace:
[ 758.304205] [<ffffffff815fde10>] cpuidle_enter_state+0x40/0xd0
[ 758.304206] [<ffffffff815fdf59>] cpuidle_idle_call+0xb9/0x380
[ 758.304209] [<ffffffff81024c8e>] arch_cpu_idle+0xe/0x40
[ 758.304212] [<ffffffff81105d0e>] cpu_startup_entry+0x9e/0x3d0
[ 758.304214] [<ffffffff8104ae29>] start_secondary+0x1e9/0x290
[ 758.304226] Code: c9 00 00 48 89 d1 48 2d c8 1f 00 00 0f 01 c8 65 48 8b
04 25 70 c9 00 00 48 8b 80 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <65>
48 8b 04 25 70 c9 00 00 83 a0 3c e0 ff ff fb 0f ae f0 85 1d
[ 758.304227] NMI backtrace for cpu 0
.
.
.
====
Expected results
----------------
Successful boot w/o soft lockups, and crashes
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* [Bug 69491] Booting into Intel Haswell (baremetal) crashes with soft lockup [qemu-system-x86:911]
2014-01-27 9:09 [Bug 69491] New: Booting into Intel Haswell (baremetal) crashes with soft lockup [qemu-system-x86:911] bugzilla-daemon
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From: bugzilla-daemon @ 2014-01-27 9:19 UTC (permalink / raw)
To: kvm
https://bugzilla.kernel.org/show_bug.cgi?id=69491
--- Comment #1 from Kashyap Chamarthy <kashyap.cv@gmail.com> ---
Created attachment 123501
--> https://bugzilla.kernel.org/attachment.cgi?id=123501&action=edit
Complete stdout of dmesg
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* [Bug 69491] Booting into Intel Haswell (baremetal) crashes with soft lockup [qemu-system-x86:911]
2014-01-27 9:09 [Bug 69491] New: Booting into Intel Haswell (baremetal) crashes with soft lockup [qemu-system-x86:911] bugzilla-daemon
2014-01-27 9:19 ` [Bug 69491] " bugzilla-daemon
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2014-01-27 9:31 ` [Bug 69491] Booting into a guest on Intel Haswell (bare-metal) throws soft lockups [qemu-system-x86:911] bugzilla-daemon
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From: bugzilla-daemon @ 2014-01-27 9:20 UTC (permalink / raw)
To: kvm
https://bugzilla.kernel.org/show_bug.cgi?id=69491
--- Comment #2 from Kashyap Chamarthy <kashyap.cv@gmail.com> ---
Created attachment 123511
--> https://bugzilla.kernel.org/attachment.cgi?id=123511&action=edit
Complete stdout of dmidecode
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* [Bug 69491] Booting into a guest on Intel Haswell (bare-metal) throws soft lockups [qemu-system-x86:911]
2014-01-27 9:09 [Bug 69491] New: Booting into Intel Haswell (baremetal) crashes with soft lockup [qemu-system-x86:911] bugzilla-daemon
2014-01-27 9:19 ` [Bug 69491] " bugzilla-daemon
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From: bugzilla-daemon @ 2014-01-27 9:31 UTC (permalink / raw)
To: kvm
https://bugzilla.kernel.org/show_bug.cgi?id=69491
Kashyap Chamarthy <kashyap.cv@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|Booting into Intel Haswell |Booting into a guest on
|(baremetal) crashes with |Intel Haswell (bare-metal)
|soft lockup |throws soft lockups
|[qemu-system-x86:911] |[qemu-system-x86:911]
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* [Bug 69491] Booting into a guest on Intel Haswell (bare-metal) throws soft lockups [qemu-system-x86:911]
2014-01-27 9:09 [Bug 69491] New: Booting into Intel Haswell (baremetal) crashes with soft lockup [qemu-system-x86:911] bugzilla-daemon
` (2 preceding siblings ...)
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From: bugzilla-daemon @ 2014-01-27 9:37 UTC (permalink / raw)
To: kvm
https://bugzilla.kernel.org/show_bug.cgi?id=69491
--- Comment #3 from Kashyap Chamarthy <kashyap.cv@gmail.com> ---
Created attachment 123541
--> https://bugzilla.kernel.org/attachment.cgi?id=123541&action=edit
Complete stdout of `x86info -a`
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* [Bug 69491] Booting into a guest on Intel Haswell (bare-metal) throws soft lockups [qemu-system-x86:911]
2014-01-27 9:09 [Bug 69491] New: Booting into Intel Haswell (baremetal) crashes with soft lockup [qemu-system-x86:911] bugzilla-daemon
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From: bugzilla-daemon @ 2014-01-31 16:11 UTC (permalink / raw)
To: kvm
https://bugzilla.kernel.org/show_bug.cgi?id=69491
--- Comment #4 from Kashyap Chamarthy <kashyap.cv@gmail.com> ---
Downstream bug -- https://bugzilla.redhat.com/show_bug.cgi?id=1058209
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* [Bug 69491] Booting into a guest on Intel Haswell (bare-metal) throws soft lockups [qemu-system-x86:911]
2014-01-27 9:09 [Bug 69491] New: Booting into Intel Haswell (baremetal) crashes with soft lockup [qemu-system-x86:911] bugzilla-daemon
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From: bugzilla-daemon @ 2014-02-10 9:23 UTC (permalink / raw)
To: kvm
https://bugzilla.kernel.org/show_bug.cgi?id=69491
Robert.Hu@intel.com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |Robert.Hu@intel.com
--- Comment #5 from Robert.Hu@intel.com ---
We suspect it is caused by same root cause with 69361
https://bugzilla.kernel.org/show_bug.cgi?id=69361
We apply the same patch and test on a Haswell machine, don't have such call
trace and boot up successfully.
Please have a try on the patch in your environment.
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* [Bug 69491] Booting into a guest on Intel Haswell (bare-metal) throws soft lockups [qemu-system-x86:911]
2014-01-27 9:09 [Bug 69491] New: Booting into Intel Haswell (baremetal) crashes with soft lockup [qemu-system-x86:911] bugzilla-daemon
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From: bugzilla-daemon @ 2014-02-10 14:06 UTC (permalink / raw)
To: kvm
https://bugzilla.kernel.org/show_bug.cgi?id=69491
--- Comment #6 from Kashyap Chamarthy <kashyap.cv@gmail.com> ---
Created attachment 125521
--> https://bugzilla.kernel.org/attachment.cgi?id=125521&action=edit
Successful stderr of `dmesg` on L0 with Kernel 3.14.0-0.rc1.git4.1.fc21.x86_64
I just tested with this Kernel 3.14.0-0.rc1.git4.1.fc21.x86_64 my bare-metal,
booted L1 (running: 3.14.0-0.rc1.git4.1.fc21.x86_64) and L2 ( running
3.11.10-301.fc20.x86_64')
Couple of observations
----------------------
- I don't see the soft lockups any more on host
- L2 is just stuck on:
Booting `Fedora, with Linux 3.11.10-301.fc20.x86_64'
when booted over a serial console. I tried booting into single
level, it's just stuck there, attempting to "Booting a command list"
- To isolate the problem Kernel, I also tried:
- Shutdown L2; Booting L1 into 3.14.0-0.rc1.git1.1.fc21.x86_64;
Start L2 with 3.11.10-301.fc20.x86_64 -- stuck on boot.
Repeated the above test with booting L1 into
3.12.8-300.fc20.x86_64, and starting L2 results -- stuck on
boot.
So, from the above symptoms, I'm inferring the problem appears to be
with current L0 Kernel (3.14.0-0.rc1.git4.1). Because
booting it into its older Kernel (kernel-3.12.8-300.fc20.x86_64),
brings up L2 successfully
I'm yet to investigate further here.
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* [Bug 69491] Booting into a guest on Intel Haswell (bare-metal) throws soft lockups [qemu-system-x86:911]
2014-01-27 9:09 [Bug 69491] New: Booting into Intel Haswell (baremetal) crashes with soft lockup [qemu-system-x86:911] bugzilla-daemon
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2014-02-28 6:01 ` bugzilla-daemon
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From: bugzilla-daemon @ 2014-02-26 20:32 UTC (permalink / raw)
To: kvm
https://bugzilla.kernel.org/show_bug.cgi?id=69491
--- Comment #7 from Kashyap Chamarthy <kashyap.cv@gmail.com> ---
(In reply to Kashyap Chamarthy from comment #6)
[. . .]
>
> I just tested with this Kernel 3.14.0-0.rc1.git4.1.fc21.x86_64 my bare-metal,
> booted L1 (running: 3.14.0-0.rc1.git4.1.fc21.x86_64) and L2 ( running
> 3.11.10-301.fc20.x86_64')
>
> Couple of observations
> ----------------------
>
> - I don't see the soft lockups any more on host
> - L2 is just stuck on:
>
> Booting `Fedora, with Linux 3.11.10-301.fc20.x86_64'
>
> when booted over a serial console. I tried booting into single
> level, it's just stuck there, attempting to "Booting a command list"
I still see this same problem with this Kernel on L0 and L1:
3.14.0-0.rc3.git2.1.fc21.x86_64
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* [Bug 69491] Booting into a guest on Intel Haswell (bare-metal) throws soft lockups [qemu-system-x86:911]
2014-01-27 9:09 [Bug 69491] New: Booting into Intel Haswell (baremetal) crashes with soft lockup [qemu-system-x86:911] bugzilla-daemon
` (7 preceding siblings ...)
2014-02-26 20:32 ` bugzilla-daemon
@ 2014-02-28 6:01 ` bugzilla-daemon
8 siblings, 0 replies; 10+ messages in thread
From: bugzilla-daemon @ 2014-02-28 6:01 UTC (permalink / raw)
To: kvm
https://bugzilla.kernel.org/show_bug.cgi?id=69491
Kashyap Chamarthy <kashyap.cv@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |CODE_FIX
--- Comment #8 from Kashyap Chamarthy <kashyap.cv@gmail.com> ---
This is now fixed with this[1] patch from Paolo. Test result[2].
[1] https://patchwork.kernel.org/patch/3736391/
[2] http://article.gmane.org/gmane.comp.emulators.kvm.devel/119406
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