Translated message

A translation of this page exists in English.

RHEL7 で kernel BUG at block/blk-core.c:2500! エラーが発生する

Solution Unverified - Updated -

Issue

  • "blk_finish_request+0xe0/0xf0" でシステムがクラッシュします。

  • "kernel BUG at block/blk-core.c:2500!" でシステムがクラッシュします。

[536700.120018] ------------[ cut here ]------------
[536700.120045] kernel BUG at block/blk-core.c:2500!<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
[536700.120068] invalid opcode:0000 [#1] SMP 
[536700.120122] Modules linked in: veth xt_nat binfmt_misc xt_addrtype ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat bridge stp llc dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c loop dm_mod sg nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter ip_tables coretemp crct10dif_pclmul crc32_pclmul ppdev crc32c_intel vmw_balloon ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd serio_raw pcspkr parport_pc vmw_vmci parport i2c_piix4 shpchp mperf ext4 mbcache jbd2 sr_mod cdrom ata_generic pata_acpi sd_mod crc_t10dif crct10dif_common vmwgfx ttm ata_piix drm libata vmxnet3 i2c_core vmw_pvscsi floppy
[536700.120528] CPU:0 PID:0 Comm: swapper/0 Not tainted 3.10.0-123.9.3.el7.x86_64 #1
[536700.120572] Hardware name:VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 08/16/2013
[536700.120629] task: ffffffff818d7440 ti: ffffffff818c4000 task.ti: ffffffff818c4000
[536700.120663] RIP:0010:[<ffffffff81293230>]  [<ffffffff81293230>] blk_finish_request+0xe0/0xf0
[536700.120717] RSP:0018:ffff88023fc03d78  EFLAGS:00010002
[536700.120751] RAX:0000000000000246 RBX: ffff8801f274f980 RCX:000000000000232a
[536700.120804] RDX:00000000232a232a RSI:00000000fffffffb RDI: ffff8801f274f980
[536700.120837] RBP: ffff88023fc03d88 R08:0000000000000246 R09:000000018010000f
[536700.120869] R10: ffffffff81144377 R11: ffffea0008c43a40 R12:00000000fffffffb
[536700.120901] R13: ffff880036fe8000 R14:0000000000000246 R15: ffff880231b5c000
[536700.120935] FS:0000000000000000(0000) GS:ffff88023fc00000(0000) knlGS:0000000000000000
[536700.121001] CS:0010 DS:0000 ES:0000 CR0:000000008005003b
[536700.121045] CR2:00007fb177b2d348 CR3:000000023203c000 CR4: 00000000000007f0
[536700.121151] DR0:0000000000000000 DR1:0000000000000000 DR2:0000000000000000
[536700.121262] DR3:0000000000000000 DR6:00000000ffff0ff0 DR7:0000000000000400
[536700.121317] Stack:
[536700.121336]  ffff8801f274f980 00000000fffffffb ffff88023fc03db8 ffffffff81293282
[536700.121402]  ffff8801f274f980 00000000fffffffb 00000000fffffffb ffffffff818385be
[536700.121465]  ffff88023fc03dd8 ffffffff8129333d ffff8801f274f980 0000000000000000
[536700.121529] Call Trace:
[536700.121552]  <IRQ> 
[536700.121572] 
[536700.121601]  [<ffffffff81293282>] blk_end_bidi_request+0x42/0x60
[536700.121625]  [<ffffffff8129333d>] blk_end_request_err+0x2d/0x50
[536700.121681]  [<ffffffff813dcef4>] scsi_io_completion+0x324/0x690
[536700.121739]  [<ffffffff813d2273>] scsi_finish_command+0xb3/0x110
[536700.121787]  [<ffffffff813dcacf>] scsi_softirq_done+0x12f/0x160
[536700.121836]  [<ffffffff81299940>] blk_done_softirq+0x90/0xc0
[536700.121884]  [<ffffffff81067047>] __do_softirq+0xf7/0x290
[536700.121932]  [<ffffffff815f43dc>] call_softirq+0x1c/0x30
[536700.121978]  [<ffffffff81014d25>] do_softirq+0x55/0x90
[536700.122021]  [<ffffffff810673e5>] irq_exit+0x115/0x120
[536700.122064]  [<ffffffff81038ab5>] smp_call_function_single_interrupt+0x35/0x40
[536700.122122]  [<ffffffff815f3b9d>] call_function_single_interrupt+0x6d/0x80
[536700.122174]  <EOI> 
[536700.122194] 
[536700.122215]  [<ffffffff81046346>] ? native_safe_halt+0x6/0x10
[536700.123431]  [<ffffffff8101b3cf>] default_idle+0x1f/0xc0
[536700.124683]  [<ffffffff8101bcc6>] arch_cpu_idle+0x26/0x30
[536700.125844]  [<ffffffff810b47e5>] cpu_startup_entry+0xf5/0x290
[536700.127000]  [<ffffffff815c3c37>] rest_init+0x77/0x80
[536700.128164]  [<ffffffff81a08fa7>] start_kernel+0x429/0x44a
[536700.129274]  [<ffffffff81a08987>] ? repair_env_string+0x5c/0x5c
[536700.130391]  [<ffffffff81a08120>] ? early_idt_handlers+0x120/0x120
[536700.131515]  [<ffffffff81a085ee>] x86_64_start_reservations+0x2a/0x2c
[536700.132589]  [<ffffffff81a08742>] x86_64_start_kernel+0x152/0x175
[536700.133616] Code:89 de e8 e4 12 00 00 e9 5b ff ff ff 83 7b 50 01 0f 85 68 ff ff ff 48 8b 43 38 48 8d b8 90 01 00 00 e8 65 a2 eb ff e9 53 ff ff ff <0f> 0b 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 
[536700.135788] RIP  [<ffffffff81293230>] blk_finish_request+0xe0/0xf0
[536700.136796]  RSP <ffff88023fc03d78>

Environment

  • VMware ESXi で実行している Red Hat Enterprise Linux 7 ゲストの仮想マシン

    • kernel-3.10.0-123.13.1.el7 以前のカーネル
    • kernel-3.10.0-229.el7 以前のカーネル
  • VMware の pvscsi ドライバー

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content