Hi Jason, what should be the proper instruction set in this case? BR Igor ------------------------------ *From:* Hyperscan <hyperscan-bounces(a)lists.01.org&gt; on behalf of hyperscan-request(a)lists.01.org <hyperscan-request(a)lists.01.org&gt; *Sent:* Tuesday, May 21, 2019 12:00 PM *To:* hyperscan(a)lists.01.org *Subject:* Hyperscan Digest, Vol 35, Issue 1 Send Hyperscan mailing list submissions to hyperscan(a)lists.01.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.01.org/mailman/listinfo/hyperscan Hyperscan Info Page - 01.org <https://lists.01.org/mailman/listinfo/hyperscan> lists.01.org The mailing list for Hyperscan discussion.. To see the collection of prior postings to the list, visit the Hyperscan Archives.. Using Hyperscan: To post a message to all the list members, send email to hyperscan(a)lists.01.org. You can subscribe to the list, or change your existing subscription, in the sections below. or, via email, send a message with subject or body 'help' to hyperscan-request(a)lists.01.org You can reach the person managing the list at hyperscan-owner(a)lists.01.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Hyperscan digest..." Today's Topics: 1. HS crash on VM (Igor Polevoy) 2. Re: HS crash on VM (Jason Wang) ---------------------------------------------------------------------- Message: 1 Date: Mon, 20 May 2019 22:49:37 +0000 From: Igor Polevoy <igor.polevoy(a)FireEye.com&gt; To: &quot;hyperscan(a)lists.01.org&quot; <hyperscan(a)lists.01.org&gt; Subject: [Hyperscan] HS crash on VM Message-ID: < CY4PR10MB16386B6EE2D5B4D7E2CEBC4E9F060(a)CY4PR10MB1638.namprd10.prod.outlook.com > Content-Type: text/plain; charset="iso-8859-1" We have hyperscan failing at one of the VMs with the following error. Part of dmidecode output is pasted below Anyone can advise what could be the root cause and/or how to investigate? HS is compiled as fat runtime, v 4.4.1 program terminated with signal 4, Illegal instruction. #0 0x00007f984ea7e690 in ue2::shortcutLiteral(ue2::NG&, ue2::ParsedExpression const&) () from /usr/lib/libhs.so.4 Thread 1 (Thread 0x7f985c647a40 (LWP 6259)): #0 0x00007f984ea7e690 in ue2::shortcutLiteral(ue2::NG&, ue2::ParsedExpression const&) () from /usr/lib/libhs.so.4 No symbol table info available. #1 0x00007f984e8aabb4 in ue2::addExpression(ue2::NG&, unsigned int, char const*, unsigned int, hs_expr_ext const*, unsigned int) () from /usr/lib/libhs.so.4 No symbol table info available. #2 0x00007f984e8a5f3d in ue2::hs_compile_multi_int(char const* const*, unsigned int const*, unsigned int const*, hs_expr_ext const* const*, unsigned int, unsigned int, hs_platform_info const*, hs_database**, hs_compile_error**, ue2::Grey const&) () from /usr/lib/libhs.so.4 DMIdecode output Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: VMware, Inc. Product Name: VMware Virtual Platform Version: None Serial Number: VMware-xxx UUID: xxx Wake-up Type: Power Switch SKU Number: Not Specified Family: Not Specified Handle 0x0002, DMI type 2, 15 bytes Base Board Information Manufacturer: Intel Corporation Product Name: 440BX Desktop Reference Platform Version: None Serial Number: None Asset Tag: Not Specified Features: None Location In Chassis: Not Specified Chassis Handle: 0x0000 Type: Unknown Contained Object Handles: 0 Handle 0x0003, DMI type 3, 21 bytes Chassis Information Manufacturer: No Enclosure Type: Other Lock: Not Present Version: N/A Serial Number: None Asset Tag: No Asset Tag Boot-up State: Safe Power Supply State: Safe Thermal State: Safe Security Status: None OEM Information: 0x00001234 Height: Unspecified Number Of Power Cords: Unspecified Contained Elements: 0 Handle 0x0004, DMI type 4, 35 bytes Processor Information Socket Designation: CPU socket #0 Type: Central Processor Family: Unknown Manufacturer: GenuineIntel ID: A4 06 01 00 FF FB AB 1F Version: Intel(R) Xeon(R) CPU E5-2640 v4 @ 2.40GHz Voltage: 3.3 V External Clock: Unknown Max Speed: 30000 MHz Current Speed: 2400 MHz Status: Populated, Enabled Upgrade: ZIF Socket L1 Cache Handle: 0x0094 L2 Cache Handle: 0x0095 L3 Cache Handle: Not Provided Serial Number: Not Specified Asset Tag: Not Specified Part Number: Not Specified BR Igor This email and any attachments thereto may contain private, confidential, and/or privileged material for the sole use of the intended recipient. Any review, copying, or distribution of this email (or any attachments thereto) by others is strictly prohibited. If you are not the intended recipient, please contact the sender immediately and permanently delete the original and any copies of this email and any attachments thereto. -------------- next part -------------- An HTML attachment was scrubbed... URL: < http://lists.01.org/pipermail/hyperscan/attachments/20190520/6edf0464/att... > ------------------------------ Message: 2 Date: Tue, 21 May 2019 07:01:02 +0800 From: Jason Wang <cchwann(a)gmail.com&gt; To: Hyperscan regular expression matching library <hyperscan(a)lists.01.org&gt; Subject: Re: [Hyperscan] HS crash on VM Message-ID: < CAJUinzf7Dz1i4kPRvYLBaKTnNBvMnAc8s2wgZS+NQLa-L4t4UQ(a)mail.gmail.com&gt; Content-Type: text/plain; charset="utf-8" Hi Igor, can you check if your hyper visor exposes proper cpu instruction set for your vm? Jason Igor Polevoy <igor.polevoy(a)fireeye.com&gt;? 2019?5?21? ?????6:49??? > We have hyperscan failing at one of the VMs with the following error. Part > of dmidecode output is pasted below > > Anyone can advise what could be the root cause and/or how to investigate? > HS is compiled as fat runtime, v 4.4.1 > > > program terminated with signal 4, Illegal instruction. > > #0 0x00007f984ea7e690 in ue2::shortcutLiteral(ue2::NG&, ue2::ParsedExpression const&) () from /usr/lib/libhs.so.4 > > > > Thread 1 (Thread 0x7f985c647a40 (LWP 6259)): > > #0 0x00007f984ea7e690 in ue2::shortcutLiteral(ue2::NG&, ue2::ParsedExpression const&) () from /usr/lib/libhs.so.4 > > No symbol table info available. > > #1 0x00007f984e8aabb4 in ue2::addExpression(ue2::NG&, unsigned int, char const*, unsigned int, hs_expr_ext const*, unsigned int) () from /usr/lib/libhs.so.4 > > No symbol table info available. > > #2 0x00007f984e8a5f3d in ue2::hs_compile_multi_int(char const* const*, unsigned int const*, unsigned int const*, hs_expr_ext const* const*, unsigned int, unsigned int, hs_platform_info const*, hs_database**, hs_compile_error**, ue2::Grey const&) () from /usr/lib/libhs.so.4 > > > DMIdecode output > > > Handle 0x0001, DMI type 1, 27 bytes > System Information > Manufacturer: VMware, Inc. > Product Name: VMware Virtual Platform > Version: None > Serial Number: VMware-xxx > UUID: xxx > Wake-up Type: Power Switch > SKU Number: Not Specified > Family: Not Specified > > Handle 0x0002, DMI type 2, 15 bytes > Base Board Information > Manufacturer: Intel Corporation > Product Name: 440BX Desktop Reference Platform > Version: None > Serial Number: None > Asset Tag: Not Specified > Features: None > Location In Chassis: Not Specified > Chassis Handle: 0x0000 > Type: Unknown > Contained Object Handles: 0 > > Handle 0x0003, DMI type 3, 21 bytes > Chassis Information > Manufacturer: No Enclosure > Type: Other > Lock: Not Present > Version: N/A > Serial Number: None > Asset Tag: No Asset Tag > Boot-up State: Safe > Power Supply State: Safe > Thermal State: Safe > Security Status: None > OEM Information: 0x00001234 > Height: Unspecified > Number Of Power Cords: Unspecified > Contained Elements: 0 > > Handle 0x0004, DMI type 4, 35 bytes > Processor Information > Socket Designation: CPU socket #0 > Type: Central Processor > Family: Unknown > Manufacturer: GenuineIntel > ID: A4 06 01 00 FF FB AB 1F > Version: Intel(R) Xeon(R) CPU E5-2640 v4 @ 2.40GHz > Voltage: 3.3 V > External Clock: Unknown > Max Speed: 30000 MHz > Current Speed: 2400 MHz > Status: Populated, Enabled > Upgrade: ZIF Socket > L1 Cache Handle: 0x0094 > L2 Cache Handle: 0x0095 > L3 Cache Handle: Not Provided > Serial Number: Not Specified > Asset Tag: Not Specified > Part Number: Not Specified > > > > BR > > Igor > This email and any attachments thereto may contain private, confidential, > and/or privileged material for the sole use of the intended recipient. Any > review, copying, or distribution of this email (or any attachments thereto) > by others is strictly prohibited. If you are not the intended recipient, > please contact the sender immediately and permanently delete the original > and any copies of this email and any attachments thereto. > -------------- next part -------------- An HTML attachment was scrubbed... URL: < http://lists.01.org/pipermail/hyperscan/attachments/20190521/ca010b21/att... > ------------------------------ Subject: Digest Footer _______________________________________________ Hyperscan mailing list Hyperscan(a)lists.01.org https://lists.01.org/mailman/listinfo/hyperscan ------------------------------ End of Hyperscan Digest, Vol 35, Issue 1 **************************************** This email and any attachments thereto may contain private, confidential, and/or privileged material for the sole use of the intended recipient. 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