Kernel Panic in "task_numa_fault" function on a RHEL 7.4 system

Issue

• Kernel panic with the following call traces:

[1924013.679705] divide error: 0000 [#1] SMP
[1924013.685458] Modules linked in: ext4 mbcache jbd2 ip_set nfnetlink bridge edac_core ppdev i2c_piix4 i2c_core iosf_mbi pcspkr parport_pc parport nfsd auth_rpcgss nfs_acl lockd grace binfmt_misc xfs libcrc32c 8021q garp stp llc mrp scsi_transport_iscsi crct10dif_pclmul crct10dif_common crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd nvme ena nvme_core serio_raw sunrpc dm_mirror dm_region_hash dm_log dm_mod [last unloaded: ip_tables]
[1924013.733302] CPU: 36 PID: 75740 Comm: oracle_75740_bi Not tainted 3.10.0-693.11.1.el7.x86_64 #1
[1924013.744293] Hardware name: Amazon EC2 r5d.24xlarge/, BIOS 1.0 10/16/2017
[1924013.751032] task: ffff880033119fa0 ti: ffff88084f2e4000 task.ti: ffff88084f2e4000
[1924013.761933] RIP: 0010:[<ffffffff810cc5d2>] [<ffffffff810cc5d2>] task_numa_fault+0x1c2/0xbb0
[1924013.772805] RSP: 0000:ffff88084f2e7d28 EFLAGS: 00010246
[1924013.779209] RAX: 0000060f28e60000 RBX: ffff880033119fa0 RCX: 0000000000000003
[1924013.876881] RDX: 0000000000000000 RSI: 0000000000000400 RDI: ffffffff81b1f560
[1924013.888154] RBP: ffff88084f2e7da8 R08: ffffffff81b1f568 R09: 0000000000000000
[1924013.898123] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000078
[1924013.908765] R13: 00000000060f28e6 R14: 0000000000000000 R15: ffffea02d6c66880
[1924013.918890] FS: 00007fb421517280(0000) GS:ffff88bdbaf00000(0000) knlGS:0000000000000000
[1924013.930239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[1924013.936851] CR2: 00007fb4215103c8 CR3: 0000000846268000 CR4: 00000000003407e0
[1924013.946830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[1924013.959467] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[1924013.971985] Stack:
[1924013.977470] 0000000000000000 00000001215103c8 ffff88072ae39de8 0000000100000001
[1924013.989614] 0000000800000001 0000000000000001 00604adc00080078 ffffea0021e73f30
[1924014.000464] 0000000000000000 0000000000000000 00000000c2f98355 00000000ffffffff
[1924014.011599] Call Trace:
[1924014.016176] [<ffffffff811b0ab9>] do_numa_page+0x159/0x1e0
[1924014.022127] [<ffffffff811b1ea7>] handle_mm_fault+0x6b7/0xfa0
[1924014.028203] [<ffffffff816b0074>] __do_page_fault+0x154/0x450
[1924014.034749] [<ffffffff816b0456>] trace_do_page_fault+0x56/0x150
[1924014.041182] [<ffffffff816afaea>] do_async_page_fault+0x1a/0xd0
[1924014.047592] [<ffffffff816ac5f8>] async_page_fault+0x28/0x30
[1924014.053874] Code: 00 3d 00 04 00 00 44 0f 4e d8 41 81 fb 00 04 00 00 0f 84 67 07 00 00 4c 89 e8 49 83 c6 01 31 d2 48 c1 e0 10 49 83 c4 01 45 31 c9 <49> f7 f6 48 c7 45 a8 00 00 00 00 48 c7 45 b0 00 00 00 00 49 89
[1924014.078141] RIP [<ffffffff810cc5d2>] task_numa_fault+0x1c2/0xbb0
[1924014.084482] RSP <ffff88084f2e7d28>