System crashes at 'kernel BUG at block/blk-core.c:1382!' while using qla2xxx HBA driver

Issue

• System crashes at 'kernel BUG at block/blk-core.c:1382!' while using qla2xxx HBA driver
• Trace can be seen below:

[25301.935061] kernel BUG at block/blk-core.c:1382!
[25301.935497] invalid opcode: 0000 [#1] SMP 
[25301.935923] Modules linked in: mptctl mptbase ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache scsi_transport_iscsi bonding iTCO_wdt iTCO_vendor_support sb_edac edac_core intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr ipmi_ssif ses enclosure scsi_transport_sas i2c_i801 joydev lpc_ich sg hpwdt ioatdma hpilo shpchp dca ipmi_si ipmi_devintf ipmi_msghandler pcc_cpufreq acpi_power_meter wmi nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc ip_tables xfs dm_round_robin sd_mod crc_t10dif crct10dif_generic dm_multipath mgag200 i2c_algo_bit drm_kms_helper qla2xxx bnx2x syscopyarea sysfillrect sysimgblt fb_sys_fops
[25301.938985]  ttm drm crct10dif_pclmul crct10dif_common crc32c_intel serio_raw scsi_transport_fc mdio i2c_core ptp pps_core scsi_tgt libcrc32c dm_mirror dm_region_hash dm_log dm_mod
[25301.940144] CPU: 6 PID: 0 Comm: swapper/6 Not tainted 3.10.0-693.1.1.el7.x86_64 #1
[25301.940741] Hardware name: HP ProLiant BL460c Gen9, BIOS I36 02/17/2017
[25301.941340] task: ffff88015d7d6eb0 ti: ffff88015d250000 task.ti: ffff88015d250000
[25301.941970] RIP: 0010:[<ffffffff812f6f8d>]  [<ffffffff812f6f8d>] blk_requeue_request+0x8d/0x90
[25301.942595] RSP: 0018:ffff88bd7f183df0  EFLAGS: 00010083
[25301.943210] RAX: ffff88581c6291d0 RBX: ffff8843f8f12a00 RCX: dead000000000200
[25301.943832] RDX: ffff88581c6291d0 RSI: ffff88581c629080 RDI: ffff88581c6291d0
[25301.944443] RBP: ffff88bd7f183e08 R08: ffff88581c6291d0 R09: ffff88015d7d6eb0
[25301.945057] R10: 000000003b221501 R11: ffffea00e0ec8800 R12: ffff88581c629080
[25301.945668] R13: ffff8894695f1a70 R14: 0000000000000246 R15: 0000000000001057
[25301.946273] FS:  0000000000000000(0000) GS:ffff88bd7f180000(0000) knlGS:0000000000000000
[25301.946888] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25301.947502] CR2: 00007fde2d37d000 CR3: 00000000019f2000 CR4: 00000000001407e0
[25301.948135] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[25301.948773] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[25301.949405] Stack:
[25301.950043]  ffff8843f8f12a00 ffff8894695f1a70 ffff88bd79bec000 ffff88bd7f183e40
[25301.950718]  ffffffff8146dd3f ffff8843f8f12a00 0000000000002001 000000000002bf20
[25301.951384]  0000000000000006 0000000000000001 ffff88bd7f183e70 ffffffff8146de8a
[25301.952080] Call Trace:
[25301.952750]  <IRQ> 
[25301.952756] 
[25301.953412]  [<ffffffff8146dd3f>] __scsi_queue_insert+0xbf/0x110
[25301.954078]  [<ffffffff8146de8a>] scsi_softirq_done+0xda/0x160
[25301.954741]  [<ffffffff81300730>] blk_done_softirq+0x90/0xc0
[25301.955396]  [<ffffffff81090b3f>] __do_softirq+0xef/0x280
[25301.956059]  [<ffffffff816b6a5c>] call_softirq+0x1c/0x30
[25301.956711]  [<ffffffff8102d3c5>] do_softirq+0x65/0xa0
[25301.957347]  [<ffffffff81090ec5>] irq_exit+0x105/0x110
[25301.957980]  [<ffffffff816b75f6>] do_IRQ+0x56/0xe0
[25301.958607]  [<ffffffff816ac1ed>] common_interrupt+0x6d/0x6d
[25301.959230]  <EOI> 
[25301.959235] 
[25301.959853]  [<ffffffff81527c22>] ? cpuidle_enter_state+0x52/0xc0
[25301.960465]  [<ffffffff81527d68>] cpuidle_idle_call+0xd8/0x210
[25301.961086]  [<ffffffff81034fee>] arch_cpu_idle+0xe/0x30
[25301.961696]  [<ffffffff810e7bca>] cpu_startup_entry+0x14a/0x1c0
[25301.962322]  [<ffffffff81051af6>] start_secondary+0x1b6/0x230
[25301.962924] Code: 7b 08 48 83 c3 10 4c 89 e2 4c 89 ee ff d0 48 8b 03 48 85 c0 75 e8 41 f6 44 24 4a 10 74 b0 4c 89 e6 4c 89 ef e8 35 3e 00 00 eb a3 <0f> 0b 90 0f 1f 44 00 00 55 65 48 8b 04 25 00 ce 00 00 48 89 e5 
[25301.964218] RIP  [<ffffffff812f6f8d>] blk_requeue_request+0x8d/0x90
[25301.964858]  RSP <ffff88bd7f183df0>