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Message-ID: <8db1092f0901111328m5bf74c8bh6361f8845f767d45@mail.gmail.com> Date: Sun, 11 Jan 2009 22:28:17 +0100 From: "Maciej Rutecki" <maciej.rutecki@...il.com> To: "Linus Torvalds" <torvalds@...ux-foundation.org>, "Jeff Garzik" <jgarzik@...ox.com> Cc: "Linux Kernel Mailing List" <linux-kernel@...r.kernel.org> Subject: Re: Linux 2.6.29-rc1 During booting system stops on this message: http://unixy.pl/maciek/download/kernel/2.6.29-rc1/laptop/img_0001.jpg Probably I have two separate problems: warning (fragment is visible on top) and freeze of system. I try bisect, but I have problem: root@...is:/usr/src/git/linux-2.6# git bisect start root@...is:/usr/src/git/linux-2.6# git bisect bad root@...is:/usr/src/git/linux-2.6# git bisect good v2.6.28 Bisecting: 4660 revisions left to test after this [590cf28580c999c8ba70dc39b40bab09d69e2630] Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 root@...is:/usr/src/git/linux-2.6# git bisect good Bisecting: 2293 revisions left to test after this [5e07878787ad07361571150230cc3a8d522ae046] debugfs: add helpers for exporting a size_t simple value root@...is:/usr/src/git/linux-2.6# git bisect good Bisecting: 1158 revisions left to test after this [a3a798c88a14b35e5d4ca30716dbc9eb9a1ddfe2] Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 root@...is:/usr/src/git/linux-2.6# git bisect good Bisecting: 579 revisions left to test after this [e7a84565bcdb239caad29ccbe559ef978090ac7e] Btrfs: Add btree locking to the tree defragmentation code root@...is:/usr/src/git/linux-2.6# ls -la razem 16 drwxr-xr-x 4 root root 4096 sty 11 22:07 . drwxr-xr-x 3 root root 4096 sty 11 21:47 .. drwxr-xr-x 3 root root 4096 sty 11 22:07 fs drwxr-xr-x 8 root root 4096 sty 11 22:07 .git I have only "fs" and ".git" directory after last "git bisect good". How to avoid this problem? During bisect, when I can boot i saw full warning from top of the picture: [ 1.669554] sda: sda1 sda2 sda3 sda4 < sda5 sda6<4>------------[ cut here ]------------ [ 1.720412] WARNING: at drivers/ata/libata-sff.c:1017 ata_sff_hsm_move+0x694/0x830() [ 1.720412] Hardware name: HP Compaq nx6310 (EY501ES#AKD) [ 1.720412] Modules linked in: [ 1.720412] Pid: 0, comm: swapper Not tainted 2.6.28 #1 [ 1.720412] Call Trace: [ 1.720412] [<c012e967>] warn_slowpath+0x87/0xe0 [ 1.720412] [<c0120f0a>] place_entity+0x7a/0xf0 [ 1.720412] [<c0123aef>] enqueue_entity+0x11f/0x190 [ 1.720412] [<c012406e>] enqueue_task_fair+0x2e/0x70 [ 1.720412] [<c0121ad8>] activate_task+0x28/0x50 [ 1.720412] [<c0128b8f>] try_to_wake_up+0x10f/0x190 [ 1.720412] [<c02d1a60>] scsi_eh_scmd_add+0x70/0xb0 [ 1.720412] [<c02f13ab>] ata_sff_data_xfer32+0x7b/0xd0 [ 1.720412] [<c02f0c84>] ata_sff_hsm_move+0x694/0x830 [ 1.720412] [<c02d2e70>] scsi_next_command+0x30/0x50 [ 1.720412] [<c02f10fe>] ata_sff_interrupt+0x15e/0x260 [ 1.720412] [<c016aa38>] handle_IRQ_event+0x28/0x50 [ 1.720412] [<c016bec9>] handle_edge_irq+0x99/0x110 [ 1.720412] [<c0105623>] do_IRQ+0x43/0x90 [ 1.720412] [<c0103967>] common_interrupt+0x27/0x2c [ 1.720412] [<c02968e0>] acpi_idle_enter_simple+0x190/0x1fe [ 1.720412] [<c01486c5>] sched_clock_idle_wakeup_event+0x15/0x20 [ 1.720412] [<c030b995>] menu_select+0x35/0xf0 [ 1.720412] [<c030ac5f>] cpuidle_idle_call+0x6f/0xc0 [ 1.720412] [<c01022e0>] cpu_idle+0x60/0xc0 [ 1.720412] [<c04a0865>] start_kernel+0x2b5/0x318 [ 1.720412] [<c04a037d>] unknown_bootoption+0x0/0x1e5 [ 1.720412] ---[ end trace fd2c7b706ba402fc ]--- [ 2.052419] sda7 > full dmesg: http://unixy.pl/maciek/download/kernel/2.6.29-rc1/laptop/dmesg-2.6.29-rc1-during_bisect.txt Config from 2.6.29-rc1: http://unixy.pl/maciek/download/kernel/2.6.29-rc1/laptop/config-2.6.29-rc1 dmesg from 2.6.28 (not from 2.6.29-rc1): http://unixy.pl/maciek/download/kernel/2.6.29-rc1/laptop/dmesg-2.6.28.txt -- Maciej Rutecki http://www.maciek.unixy.pl -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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