> Am 20.02.2016 um 15:45 schrieb Brian Foster <bfoster@xxxxxxxxxx>: > >> On Sat, Feb 20, 2016 at 09:02:28AM +0100, Stefan Priebe wrote: >> Hi, >> >> got this one today. Not sure if this is a bug. > > That looks like the releasepage() delayed allocation block warning. I'm > not sure we've had any fixes for (or reports of) that issue since the > v4.2 timeframe. > > What is the xfs_info of the associated filesystem? Also, do you have any > insight as to the possible reproducer application or workload? Is this > reproducible at all? Note that this is a WARN_ON_ONCE(), so the warning > won't fire again regardless until after a reboot. Sorry no reproducer and also no xfs Info. As i didn't know which fs this was. But the job running is doing: mount /dev/loop0p3 /mpt xfs_repair -n /mpt unount /mpt Stefan > > Brian > >> [67674.907736] ------------[ cut here ]------------ >> [67674.955858] WARNING: CPU: 5 PID: 197 at fs/xfs/xfs_aops.c:1232 >> xfs_vm_releasepage+0xa9/0xe0() >> [67675.005345] Modules linked in: dm_mod netconsole ipt_REJECT >> nf_reject_ipv4 mpt3sas raid_class xt_multiport iptable_filter ip_tabl >> es x_tables 8021q garp bonding coretemp loop usbhid ehci_pci ehci_hcd >> sb_edac ipmi_si usbcore i2c_i801 edac_core usb_common ipmi_msg >> handler button btrfs xor raid6_pq raid1 md_mod sg igb sd_mod i2c_algo_bit >> ixgbe ahci i2c_core mdio isci libahci libsas ptp megaraid_ >> sas scsi_transport_sas pps_core >> [67675.221939] CPU: 5 PID: 197 Comm: kswapd0 Not tainted 4.4.2+1-ph #1 >> [67675.277120] Hardware name: Supermicro >> X9DRi-LN4+/X9DR3-LN4+/X9DRi-LN4+/X9DR3-LN4+, BIOS 3.2 03/04/2015 >> [67675.335176] ffffffffa3a5065d ffff88007950fa98 ffffffffa33bd4e1 >> 0000000000000001 >> [67675.392983] 0000000000000000 ffff88007950fad8 ffffffffa3083587 >> ffff88007950fae8 >> [67675.449743] 0000000000000001 ffffea0020883480 ffff880cf4b9cdd0 >> ffffea00208834a0 >> [67675.506112] Call Trace: >> [67675.561285] [<ffffffffa33bd4e1>] dump_stack+0x45/0x64 >> [67675.619364] [<ffffffffa3083587>] warn_slowpath_common+0x97/0xe0 >> [67675.675719] [<ffffffffa30835ea>] warn_slowpath_null+0x1a/0x20 >> [67675.731113] [<ffffffffa3320a89>] xfs_vm_releasepage+0xa9/0xe0 >> [67675.786116] [<ffffffffa318a4b0>] ? page_mkclean_one+0xd0/0xd0 >> [67675.844216] [<ffffffffa318b1d0>] ? anon_vma_prepare+0x150/0x150 >> [67675.903862] [<ffffffffa31506c2>] try_to_release_page+0x32/0x50 >> [67675.957625] [<ffffffffa3164d3e>] shrink_active_list+0x3ce/0x3e0 >> [67676.011497] [<ffffffffa31653d7>] shrink_lruvec+0x687/0x7d0 >> [67676.064980] [<ffffffffa31655fc>] shrink_zone+0xdc/0x2c0 >> [67676.118828] [<ffffffffa3166659>] kswapd+0x4f9/0x930 >> [67676.172075] [<ffffffffa3166160>] ? >> mem_cgroup_shrink_node_zone+0x150/0x150 >> [67676.225139] [<ffffffffa30a08c9>] kthread+0xc9/0xe0 >> [67676.277539] [<ffffffffa30a0800>] ? kthread_stop+0xe0/0xe0 >> [67676.330124] [<ffffffffa36a8c8f>] ret_from_fork+0x3f/0x70 >> [67676.381816] [<ffffffffa30a0800>] ? kthread_stop+0xe0/0xe0 >> [67676.433499] ---[ end trace cb1827fe308f7f6b ]--- >> >> Greets Stefan >> >> _______________________________________________ >> xfs mailing list >> xfs@xxxxxxxxxxx >> http://oss.sgi.com/mailman/listinfo/xfs -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
