Messages in this thread | | | Date | Tue, 19 Feb 2008 14:22:29 -0500 | From | "Kevin Coffman" <> | Subject | Re: 2.6.24-sha1: RIP [<ffffffff802596c8>] iov_iter_advance+0x38/0x70 |
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On Feb 18, 2008 8:20 PM, Nick Piggin <nickpiggin@yahoo.com.au> wrote: > On Wednesday 13 February 2008 09:27, Alexey Dobriyan wrote: > > On Tue, Feb 12, 2008 at 02:04:30PM -0800, Andrew Morton wrote: > > Can you try this patch please?
Sorry, I still see (only with DEBUG_PAGEALLOC enabled):
kernel: BUG: unable to handle kernel paging request at ffff81006a509008 kernel: IP: [<ffffffff80268313>] iov_iter_advance+0x4f/0x67 kernel: PGD 8063 PUD a063 PMD 6a400163 PTE 800000006a509160 kernel: Oops: 0000 [1] SMP DEBUG_PAGEALLOC kernel: CPU 1 kernel: Modules linked in: i915 drm nfsd exportfs autofs4 hidp l2cap bluetooth cbc crypto_blkcipher nfs lockd nfs_acl rpcsec_gss_krb5 auth_rpcgss des_generic sunrpc ipv6 nf_conntrack_netbios_ns ipt_REJECT nf_conntrack_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables cpufreq_ondemand acpi_cpufreq dm_mirror dm_multipath dm_mod video output sbs sbshc dock battery ac snd_hda_intel snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss sr_mod snd_pcm snd_timer cdrom snd serio_raw button ohci1394 ieee1394 pcspkr i2c_i801 i2c_core soundcore snd_page_alloc r8169 iTCO_wdt iTCO_vendor_support sg ahci ata_piix libata sd_mod scsi_mod ext3 jbd ehci_hcd ohci_hcd uhci_hcd [last unloaded: scsi_wait_scan] kernel: Pid: 2299, comm: nfsd Not tainted 2.6.25-rc1 #46 kernel: RIP: 0010:[<ffffffff80268313>] [<ffffffff80268313>] iov_iter_advance+0x4f/0x67 kernel: RSP: 0018:ffff810073c4d8a8 EFLAGS: 00010246 kernel: RAX: 0000000000000000 RBX: 0000000000001000 RCX: 0000000000000000 kernel: RDX: 0000000000000000 RSI: 0000000000001000 RDI: ffff810073c4d940 kernel: RBP: 0000000000001000 R08: 0000000000000000 R09: ffff81006a509000 kernel: R10: 0000000000001000 R11: 6a6a6a6a6a6a6a6a R12: 0000000000ef7000 kernel: R13: 0000000000001000 R14: ffff810073c4d940 R15: 0000000000007000 kernel: FS: 00007f1898ea86f0(0000) GS:ffff81007e3b99c0(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b kernel: CR2: ffff81006a509008 CR3: 000000007b1e2000 CR4: 00000000000006e0 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 kernel: Process nfsd (pid: 2299, threadinfo ffff810073c4c000, task ffff81007c62f500) kernel: Stack: ffffffff8026999b ffff8100698a9500 ffff810073c4d970 ffff81006a5b65b0 kernel: ffff8100698a9658 0000000100000014 ffff810073c4db50 0000000000ef0000 kernel: ffff810073c4dad0 ffff81007d84fe80 ffff8100698a9658 ffffffff88042bc0 kernel: Call Trace: kernel: [<ffffffff8026999b>] ? generic_file_buffered_write+0x1dc/0x631 kernel: [<ffffffff80237fcb>] ? current_fs_time+0x1e/0x24 kernel: [<ffffffff80222ec7>] ? __change_page_attr_set_clr+0x57/0xaf kernel: [<ffffffff8026a12f>] ? __generic_file_aio_write_nolock+0x33f/0x3a9 kernel: [<ffffffff8026a1fa>] ? generic_file_aio_write+0x61/0xc1 kernel: [<ffffffff880322fa>] ? :ext3:ext3_file_write+0x16/0x94 kernel: [<ffffffff880322e4>] ? :ext3:ext3_file_write+0x0/0x94 kernel: [<ffffffff80290443>] ? do_sync_readv_writev+0xc0/0x107 kernel: [<ffffffff802454b6>] ? autoremove_wake_function+0x0/0x2e kernel: [<ffffffff802902d9>] ? rw_copy_check_uvector+0x6c/0xdc kernel: [<ffffffff80290af6>] ? do_readv_writev+0xb2/0x18b kernel: [<ffffffff8841048a>] ? :exportfs:find_acceptable_alias+0x1a/0xe2 kernel: [<ffffffff884105fb>] ? :exportfs:exportfs_decode_fh+0xa9/0x1de kernel: [<ffffffff88417c2d>] ? :nfsd:nfsd_acceptable+0x0/0xd3 kernel: [<ffffffff88418bf6>] ? :nfsd:nfsd_vfs_write+0xe9/0x2dd kernel: [<ffffffff8023fad7>] ? set_current_groups+0x156/0x161 kernel: [<ffffffff8841dfc1>] ? :nfsd:nfsd_setuser+0x116/0x201 kernel: [<ffffffff88419483>] ? :nfsd:nfsd_write+0x79/0xe2 kernel: [<ffffffff8842329a>] ? :nfsd:nfsd4_write+0xd0/0xfc kernel: [<ffffffff88423833>] ? :nfsd:nfsd4_proc_compound+0x1ad/0x2b9 kernel: [<ffffffff88415245>] ? :nfsd:nfsd_dispatch+0xde/0x1b6 kernel: [<ffffffff8832b25e>] ? :sunrpc:svc_process+0x3f0/0x6e2 kernel: [<ffffffff8841567c>] ? :nfsd:nfsd+0x0/0x2c0 kernel: [<ffffffff8841581f>] ? :nfsd:nfsd+0x1a3/0x2c0 kernel: [<ffffffff8022f1d1>] ? schedule_tail+0x28/0x5d kernel: [<ffffffff8020cc18>] ? child_rip+0xa/0x12 kernel: [<ffffffff8841567c>] ? :nfsd:nfsd+0x0/0x2c0 last message repeated 2 times kernel: [<ffffffff8020cc0e>] ? child_rip+0x0/0x12 kernel: kernel: kernel: Code: eb 24 49 8b 51 08 48 89 d0 48 29 c8 4c 39 c0 49 0f 47 c0 48 98 48 01 c1 48 39 ca 75 06 49 83 c1 10 31 c9 49 29 c0 4d 85 c0 75 d7 <49> 83 79 08 00 75 05 4d 85 d2 75 cb 4c 89 0f 48 89 4f 10 48 29 kernel: RIP [<ffffffff80268313>] iov_iter_advance+0x4f/0x67 kernel: RSP <ffff810073c4d8a8> kernel: CR2: ffff81006a509008 kernel: ---[ end trace 0ce02d00f5455fd8 ]---
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