From: Xishi Qiu <qiuxishi@huawei.com>
To: LKML <linux-kernel@vger.kernel.org>, Linux MM <linux-mm@kvack.org>
Subject: [RFC] REHL 7.1: soft lockup when flush tlb
Date: Sat, 12 Dec 2015 16:52:32 +0800 [thread overview]
Message-ID: <566BE050.3000804@huawei.com> (raw)
[60050.458309] kjournald starting. Commit interval 5 seconds
[60076.821224] EXT3-fs (sda1): using internal journal
[60098.811865] EXT3-fs (sda1): mounted filesystem with ordered data mode
[60138.687054] kjournald starting. Commit interval 5 seconds
[60143.888627] EXT3-fs (sda1): using internal journal
[60143.888631] EXT3-fs (sda1): mounted filesystem with ordered data mode
[60164.075002] BUG: soft lockup - CPU#1 stuck for 22s! [mount:3883]
[60164.075002] Modules linked in: loop binfmt_misc rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd sunrpc fscache hmem_driver(OF) kbox(OF) cirrus syscopyarea sysfillrect sysimgblt ttm drm_kms_helper drm ppdev parport_pc parport i2c_piix4 i2c_core virtio_balloon floppy serio_raw pcspkr ext3 mbcache jbd sd_mod sr_mod crc_t10dif cdrom crct10dif_common ata_generic pata_acpi virtio_scsi virtio_console ata_piix virtio_pci libata e1000 virtio_ring virtio [last unloaded: kernel_allocpage]
[60164.075002] CPU: 1 PID: 3883 Comm: mount Tainted: GF W O -------------- 3.10.0-229.20.1.23.x86_64 #1
[60164.075002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org 04/01/2014
[60164.075002] task: ffff88061d850b60 ti: ffff88061c500000 task.ti: ffff88061c500000
[60164.075002] RIP: 0010:[<ffffffff810d7a4a>] [<ffffffff810d7a4a>] generic_exec_single+0xfa/0x1a0
[60164.075002] RSP: 0018:ffff88061c503c50 EFLAGS: 00000202
[60164.075002] RAX: 0000000000000004 RBX: ffff88061c503c20 RCX: 000000000000003c
[60164.075002] RDX: 000000000000000f RSI: 0000000000000004 RDI: 0000000000000282
[60164.075002] RBP: ffff88061c503c98 R08: ffffffff81631120 R09: 00000000000169e0
[60164.075002] R10: ffff88063ffc5000 R11: 0000000000000000 R12: 0000000000000000
[60164.075002] R13: ffff88063ffc5000 R14: ffff88061c503c20 R15: 0000000200000000
[60164.075002] FS: 0000000000000000(0000) GS:ffff88063fc80000(0000) knlGS:0000000000000000
[60164.075002] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[60164.075002] CR2: 00007fab0c4a0c40 CR3: 000000000190a000 CR4: 00000000000006e0
[60164.075002] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[60164.075002] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[60164.075002] Stack:
[60164.075002] 0000000000000000 0000000000000000 ffffffff8105fab0 ffff88061c503d20
[60164.075002] 0000000000000003 000000009383884f 0000000000000002 ffffffff8105fab0
[60164.075002] ffffffff8105fab0 ffff88061c503cc8 ffffffff810d7b4f ffff88061c503cc8
[60164.075002] Call Trace:
[60164.075002] [<ffffffff8105fab0>] ? leave_mm+0x70/0x70
[60164.075002] [<ffffffff8105fab0>] ? leave_mm+0x70/0x70
[60164.075002] [<ffffffff8105fab0>] ? leave_mm+0x70/0x70
[60164.075002] [<ffffffff810d7b4f>] smp_call_function_single+0x5f/0xa0
[60164.075002] [<ffffffff812d5c15>] ? cpumask_next_and+0x35/0x50
[60164.075002] [<ffffffff810d80e3>] smp_call_function_many+0x223/0x260
[60164.075002] [<ffffffff8105fc78>] native_flush_tlb_others+0xb8/0xc0
[60164.075002] [<ffffffff8105fd3c>] flush_tlb_mm_range+0x5c/0x180
[60164.075002] [<ffffffff8117f503>] tlb_flush_mmu.part.53+0x83/0x90
[60164.075002] [<ffffffff81180015>] tlb_finish_mmu+0x55/0x60
[60164.075002] [<ffffffff8118b0bb>] exit_mmap+0xdb/0x1a0
[60164.075002] [<ffffffff8106b487>] mmput+0x67/0xf0
[60164.075002] [<ffffffff8107458c>] do_exit+0x28c/0xa60
[60164.075002] [<ffffffff816100c3>] ? trace_do_page_fault+0x43/0x100
[60164.075002] [<ffffffff81074ddf>] do_group_exit+0x3f/0xa0
[60164.075002] [<ffffffff81074e54>] SyS_exit_group+0x14/0x20
[60164.075002] [<ffffffff816147c9>] system_call_fastpath+0x16/0x1b
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next reply other threads:[~2015-12-12 8:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-12 8:52 Xishi Qiu [this message]
2015-12-12 9:27 ` Nikolay Borisov
2015-12-12 9:55 ` [RFC] RHEL " Xishi Qiu
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