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Message-ID: <a0adeea50901171958k1d7fe2esc7cf42878216702@mail.gmail.com> Date: Sun, 18 Jan 2009 11:58:16 +0800 From: Grissiom <chaos.proton@...il.com> To: linux-kernel@...r.kernel.org Subject: Re: WARNING: at drivers/usb/storage/transport.c:584 On Fri, Jan 16, 2009 at 09:17, Grissiom <chaos.proton@...il.com> wrote: > > In the last git version of kernel, when I copy some data to a USB disk > I got this WARNING: > > [ 6394.109641] ------------[ cut here ]------------ > [ 6394.109655] WARNING: at drivers/usb/storage/transport.c:584 > last_sector_hacks+0x139/0x190() > [ 6394.109662] Hardware name: Inspiron 1501 > [ 6394.109670] sdb: Successful last sector success at 1993648, device > 10d6:1101:0100 > [ 6394.109676] Modules linked in: fuse ricoh_mmc b43 > [ 6394.109693] Pid: 6937, comm: usb-storage Not tainted > 2.6.29-rc1-g14-rfkill-nophy-ledon-00224-ga652504 #68 > [ 6394.109700] Call Trace: > [ 6394.109715] [<c012a099>] warn_slowpath+0x99/0xc0 > [ 6394.109727] [<c014e3c7>] mark_held_locks+0x67/0x80 > [ 6394.109738] [<c04dc560>] _spin_unlock_irq+0x20/0x40 > [ 6394.109746] [<c014e5d9>] trace_hardirqs_on_caller+0x149/0x1a0 > [ 6394.109754] [<c04dc500>] _spin_unlock_irqrestore+0x20/0x60 > [ 6394.109763] [<c04d9101>] wait_for_common+0xf1/0x120 > [ 6394.109775] [<c0125c20>] default_wake_function+0x0/0x10 > [ 6394.109783] [<c0381e9e>] usb_stor_msg_common+0xde/0x140 > [ 6394.109792] [<c0381d69>] last_sector_hacks+0x139/0x190 > [ 6394.109802] [<c0382d95>] usb_stor_invoke_transport+0x1f5/0x2a0 > [ 6394.109810] [<c014e3c7>] mark_held_locks+0x67/0x80 > [ 6394.109818] [<c04dc560>] _spin_unlock_irq+0x20/0x40 > [ 6394.109826] [<c014e5d9>] trace_hardirqs_on_caller+0x149/0x1a0 > [ 6394.109834] [<c0383474>] usb_stor_control_thread+0x154/0x1d0 > [ 6394.109843] [<c04dc1cb>] _spin_lock_irqsave+0x4b/0x60 > [ 6394.109851] [<c04dc52c>] _spin_unlock_irqrestore+0x4c/0x60 > [ 6394.109860] [<c0383320>] usb_stor_control_thread+0x0/0x1d0 > [ 6394.109868] [<c014e5d9>] trace_hardirqs_on_caller+0x149/0x1a0 > [ 6394.109876] [<c0383320>] usb_stor_control_thread+0x0/0x1d0 > [ 6394.109885] [<c013def2>] kthread+0x42/0x70 > [ 6394.109893] [<c013deb0>] kthread+0x0/0x70 > [ 6394.109902] [<c0103c03>] kernel_thread_helper+0x7/0x14 > [ 6394.109909] ---[ end trace fd10fd16313bc8b9 ]--- > > Since there is no change in drivers/usb/storage/transport.c in the > newest git, I think the problem is still there. Have some one any > advise? Thanks > > -- > Cheers, > Grissiom The same problem still happen in rc2. Here is the new dmesg: [ 746.620234] ------------[ cut here ]------------ [ 746.620245] WARNING: at drivers/usb/storage/transport.c:584 last_sector_hacks+0x139/0x190() [ 746.620252] Hardware name: Inspiron 1501 [ 746.620259] sdb: Successful last sector success at 15701758, device 0781:5151:0200 [ 746.620265] Modules linked in: fuse ricoh_mmc b43 [ 746.620283] Pid: 2064, comm: usb-storage Not tainted 2.6.29-rc2-g14-rfkill-nophy-ledon #69 [ 746.620289] Call Trace: [ 746.620302] [<c012a079>] warn_slowpath+0x99/0xc0 [ 746.620313] [<c014e3a7>] mark_held_locks+0x67/0x80 [ 746.620325] [<c04dcaa0>] _spin_unlock_irq+0x20/0x40 [ 746.620333] [<c014e5b9>] trace_hardirqs_on_caller+0x149/0x1a0 [ 746.620342] [<c04dca00>] _read_unlock+0x20/0x40 [ 746.620350] [<c04d9641>] wait_for_common+0xf1/0x120 [ 746.620361] [<c0125bd0>] default_wake_function+0x0/0x10 [ 746.620370] [<c0381ede>] usb_stor_msg_common+0xde/0x140 [ 746.620379] [<c0381da9>] last_sector_hacks+0x139/0x190 [ 746.620389] [<c0382dd5>] usb_stor_invoke_transport+0x1f5/0x2a0 [ 746.620398] [<c014e3a7>] mark_held_locks+0x67/0x80 [ 746.620406] [<c04dcaa0>] _spin_unlock_irq+0x20/0x40 [ 746.620414] [<c014e5b9>] trace_hardirqs_on_caller+0x149/0x1a0 [ 746.620423] [<c03834b4>] usb_stor_control_thread+0x154/0x1d0 [ 746.620432] [<c04dca6c>] _spin_unlock_irqrestore+0x4c/0x60 [ 746.620441] [<c0383360>] usb_stor_control_thread+0x0/0x1d0 [ 746.620450] [<c014e5b9>] trace_hardirqs_on_caller+0x149/0x1a0 [ 746.620458] [<c0383360>] usb_stor_control_thread+0x0/0x1d0 [ 746.620468] [<c013ded2>] kthread+0x42/0x70 [ 746.620475] [<c013de90>] kthread+0x0/0x70 [ 746.620485] [<c0103c03>] kernel_thread_helper+0x7/0x14 [ 746.620492] ---[ end trace 61eaa6579ab68377 ]--- This happens exactly when the USB disk plugged in. Can someone fix this? -- Cheers, Grissiom -- 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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