On Fri, 2009-12-11 at 11:51 -0600, Hendelman, Rob wrote: > BUG: soft lockup - CPU#1 stuck for 10s! [ll_evictor:3245] > CPU 1: > Modules linked in: sunrpc(U) ipv6(U) xfrm_nalgo(U) crypto_api(U) autofs4(U) > hidp(U) l2cap(U) bluetooth(U) osc(U) lov(U) mds(U) lquota(U) > fsfilt_ldiskfs(U) mgs(U) mgc(U) ptlrpc(U) l > diskfs(U) crc16(U) ksocklnd(U) obdclass(U) lnet(U) lvfs(U) libcfs(U) > dm_multipath(U) video(U) sbs(U) backlight(U) i2c_ec(U) i2c_core(U) button(U) > battery(U) asus_acpi(U) acpi_memho > tplug(U) ac(U) parport_pc(U) lp(U) parport(U) pcspkr(U) hpwdt(U) serio_raw(U) > bnx2(U) shpchp(U) dm_snapshot(U) dm_zero(U) dm_mirror(U) dm_mod(U) > usb_storage(U) lpfc(U) scsi_transpo > rt_fc(U) cciss(U) sd_mod(U) scsi_mod(U) ext3(U) jbd(U) ehci_hcd(U) > ohci_hcd(U) uhci_hcd(U) > Pid: 3245, comm: ll_evictor Tainted: G > 2.6.18-92.1.26.el5_lustre.1.6.7.2smp #1 > RIP: 0010:[<ffffffff800649e6>] [<ffffffff800649e6>] _write_lock+0x7/0xf > RSP: 0018:ffff810493d89d68 EFLAGS: 00000246 > RAX: ffff8103b4900c00 RBX: 000000000000c5e0 RCX: 00000000000120e6 > RDX: 000000000000037e RSI: ffffffff802f1d80 RDI: ffffc20010861e0c > RBP: 0000000000000282 R08: ffff8104afcb3360 R09: 0000000000000000 > R10: ffff8103b49ed840 R11: 0000000000000150 R12: 0000000000000282 > R13: ffff810493d89d10 R14: ffff8103b49ed898 R15: ffff8103b49ed840 > FS: 00002b4db7ec2230(0000) GS:ffff8104a007ac40(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > CR2: 00002ab671c5d0a0 CR3: 000000091d857000 CR4: 00000000000006e0 > > Call Trace: > [<ffffffff883593fe>] :obdclass:lustre_hash_for_each_empty+0x20e/0x290
This looks like bug 19557 with patches landed for 1.8.2 already and work still ongoing on making lustre_hash_for_each_empty() more efficient. b.
signature.asc
Description: This is a digitally signed message part
_______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
