Kernel panic with RIP : update_cfs_rq_blocked_load+0xc9 or RIP: update_blocked_averages+0x87

Solution Verified - Updated -

Issue

  • System crashes with following logs:
[352341.761415] general protection fault: 0000 [#1] SMP 
[...]
[352341.767403]  [<ffffffff816c0715>] system_call_fastpath+0x1c/0x21
[352341.768185] Code: 87 80 00 00 00 48 8b 97 c0 00 00 00 48 81 fa 00 66 ea 81 74 25 48 8b 47 68 48 03 47 60 48 8b 8f 90 00 00 00 48 29 c8 85 f6 74 17 <f0> 48 01 82 80 02 00 00 48 01 87 90 00 00 00 5d c3 66 0f 1f 44 
[352341.769856] RIP  [<ffffffff810cc7e9>] update_cfs_rq_blocked_load+0xc9/0x150
[352341.770692]  RSP <ffff88017621bb58>

[ 2556.363074] Oops: 0000 [#1] SMP 
[ 2556.363514] CPU: 0 PID: 0 Comm: swapper/0 Kdump: loaded Tainted: P           OE  ------------   3.10.0-862.27.1.el7.x86_64 #1
[ 2556.363549] Hardware name: Cisco Systems Inc UCSC-C240-M4SX/UCSC-C240-M4SX, BIOS C240M4.3.0.4a.0.0226182314 02/26/2018
[ 2556.363583] task: ffffffffae216480 ti: ffffffffae200000 task.ti: ffffffffae200000
[ 2556.363607] RIP: 0010:[<ffffffffad6d6826>]  [<ffffffffad6d6826>] update_cfs_rq_blocked_load+0x6/0x150

[180820.808584] general protection fault: 0000 [#1] SMP
[180820.809141] CPU: 1 PID: 12180 Comm: consul Not tainted 3.10.0-693.21.1.el7.x86_64 #1
[180820.809183] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
[180820.809298] RIP: 0010:[<ffffffff810ce6c7>]  [<ffffffff810ce6c7>] update_blocked_averages+0x87/0x700
  • Or Kernel panic with RIP : update_cfs_rq_blocked_load+0xc9 or RIP: update_blocked_averages+0x87

Environment

  • Red Hat Enterprise Linux 7.4

  • kernel-3.10.0-693.21.1.el7.x86_64

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