linux-kernel - hald-addon-stor oops on removing USB storage device

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Date:	Tue, 24 Jan 2012 14:17:28 +0100
From:	Jaap Crezee <jaap@....nl>
To:	linux-kernel@...r.kernel.org
Subject: hald-addon-stor oops on removing USB storage device

Hello all,

I sometimes (1 out of 10, maybe 20) get the following oops on removing a usb stick after running umount & sync (and waiting for them to complete).
I am running linux 3.2.1. Is this a known issue of some kind? It looks as if this behauviour was not present in kernel versions prior to 2.6.39 but I have no exact clue...
3.x.y all had the same problem over here.

Jan 24 14:02:33 jaaplaptop kernel: [24025.754785] Oops: 0000 [#1] PREEMPT SMP
Jan 24 14:02:33 jaaplaptop kernel: [24025.754813] CPU 0
Jan 24 14:02:33 jaaplaptop kernel: [24025.754824] Modules linked in: ipaq pl2303 ftdi_sio usbserial nls_cp437 vfat fat usb_storage uas tun nfsd exportfs nfs nfs_acl lockd auth_rpcgss fscache sunrpc
ipv6 ext3 jbd snd_hda_codec_hdmi snd_hda_codec_idt joydev hid_microsoft usbhid hid btusb bluetooth arc4 iwlwifi snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer mac80211 snd
cfg80211 pcmcia i915 drm_kms_helper dell_wmi sparse_keymap ppdev evdev drm parport_pc firewire_ohci sdhci_pci yenta_socket rfkill intel_agp sdhci pcmcia_rsrc firewire_core iTCO_wdt pcmcia_core
crc_itu_t iTCO_vendor_support psmouse e1000e serio_raw i2c_i801 i2c_algo_bit wmi processor ac parport intel_gtt mmc_core intel_ips soundcore button battery video kvm_intel kvm synaptics_i2c i2c_core
coretemp vboxnetflt(O) vboxdrv(O) ext4 mbcache jbd2 crc16 sr_mod cdrom sd_mod ahci libahci libata scsi_mod ehci_hcd usbcore usb_common [last unloaded: ftdi_sio]
Jan 24 14:02:33 jaaplaptop kernel: [24025.755480]
Jan 24 14:02:33 jaaplaptop kernel: [24025.755491] Pid: 19567, comm: hald-addon-stor Tainted: G           O 3.2.1-1-ARCH #1 Dell Inc. Latitude E6510/02K3Y4
Jan 24 14:02:33 jaaplaptop kernel: [24025.755533] RIP: 0010:[<ffffffffa00710e5>]  [<ffffffffa00710e5>] sd_revalidate_disk+0x35/0x1c90 [sd_mod]
Jan 24 14:02:33 jaaplaptop kernel: [24025.755572] RSP: 0018:ffff880210413a28  EFLAGS: 00010246
Jan 24 14:02:33 jaaplaptop kernel: [24025.755592] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002
Jan 24 14:02:33 jaaplaptop kernel: [24025.755617] RDX: 0000000000000000 RSI: ffff8800cd8b6400 RDI: ffff8801f0989400
Jan 24 14:02:33 jaaplaptop kernel: [24025.755642] RBP: ffff880210413ae8 R08: 0000000800000000 R09: 00000008ffffffff
Jan 24 14:02:33 jaaplaptop kernel: [24025.755672] R10: 0000000000000001 R11: ffffc90000808000 R12: ffff8801f0989400
Jan 24 14:02:33 jaaplaptop kernel: [24025.755704] R13: 00000000ffffff85 R14: ffff880210138718 R15: ffff8801f0989400
Jan 24 14:02:33 jaaplaptop kernel: [24025.755738] FS:  00007f286a6bd700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
Jan 24 14:02:33 jaaplaptop kernel: [24025.755779] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Jan 24 14:02:33 jaaplaptop kernel: [24025.755812] CR2: 0000000000000008 CR3: 00000001f0a3a000 CR4: 00000000000006f0
Jan 24 14:02:33 jaaplaptop kernel: [24025.755847] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Jan 24 14:02:33 jaaplaptop kernel: [24025.755883] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Jan 24 14:02:33 jaaplaptop kernel: [24025.755920] Process hald-addon-stor (pid: 19567, threadinfo ffff880210412000, task ffff8801bfda63c0)
Jan 24 14:02:33 jaaplaptop kernel: [24025.755965] Stack:
Jan 24 14:02:33 jaaplaptop kernel: [24025.755979]  ffff880210413a78 ffffffff811817a4 ffff880210413a78 ffffffff8119d700
Jan 24 14:02:33 jaaplaptop kernel: [24025.756023]  ffff8801f098d020 ffff8801f0989448 0000000000000000 00000000ffffff85
Jan 24 14:02:33 jaaplaptop kernel: [24025.756072]  ffff880210413a98 ffffffff81169423 ffff8801f0989400 ffff8802101387f8
Jan 24 14:02:33 jaaplaptop kernel: [24025.756121] Call Trace:
Jan 24 14:02:33 jaaplaptop kernel: [24025.756144]  [<ffffffff811817a4>] ? iget5_locked+0x94/0x1f0
Jan 24 14:02:33 jaaplaptop kernel: [24025.756173]  [<ffffffff8119d700>] ? bdev_test+0x20/0x20
Jan 24 14:02:33 jaaplaptop kernel: [24025.756200]  [<ffffffff81169423>] ? get_super+0x73/0xd0
Jan 24 14:02:33 jaaplaptop kernel: [24025.756224]  [<ffffffff81181948>] ? iput+0x48/0x210
Jan 24 14:02:33 jaaplaptop kernel: [24025.756252]  [<ffffffff811d359a>] rescan_partitions+0xaa/0x4d0
Jan 24 14:02:33 jaaplaptop kernel: [24025.756292]  [<ffffffff8119f06e>] __blkdev_get+0x2ce/0x430
Jan 24 14:02:33 jaaplaptop kernel: [24025.756324]  [<ffffffff8117a120>] ? poll_freewait+0xe0/0xe0
Jan 24 14:02:33 jaaplaptop kernel: [24025.756356]  [<ffffffff8119f223>] blkdev_get+0x53/0x310
Jan 24 14:02:33 jaaplaptop kernel: [24025.756384]  [<ffffffff8119f53d>] blkdev_open+0x5d/0x80
Jan 24 14:02:33 jaaplaptop kernel: [24025.756418]  [<ffffffff81165060>] __dentry_open+0x310/0x3f0
Jan 24 14:02:33 jaaplaptop kernel: [24025.756449]  [<ffffffff8119f4e0>] ? blkdev_get+0x310/0x310
Jan 24 14:02:33 jaaplaptop kernel: [24025.756482]  [<ffffffff81172f60>] ? do_lookup+0x50/0x3d0
Jan 24 14:02:33 jaaplaptop kernel: [24025.756515]  [<ffffffff81166371>] nameidata_to_filp+0x71/0x80
Jan 24 14:02:33 jaaplaptop kernel: [24025.756551]  [<ffffffff81176575>] do_last+0x185/0x970
Jan 24 14:02:33 jaaplaptop kernel: [24025.756582]  [<ffffffff81176e72>] path_openat+0xd2/0x3c0
Jan 24 14:02:33 jaaplaptop kernel: [24025.756614]  [<ffffffff81177282>] do_filp_open+0x42/0xa0
Jan 24 14:02:33 jaaplaptop kernel: [24025.756649]  [<ffffffff811839ac>] ? alloc_fd+0xec/0x140
Jan 24 14:02:33 jaaplaptop kernel: [24025.756683]  [<ffffffff81166477>] do_sys_open+0xf7/0x1d0
Jan 24 14:02:33 jaaplaptop kernel: [24025.756717]  [<ffffffff81166570>] sys_open+0x20/0x30
Jan 24 14:02:33 jaaplaptop kernel: [24025.756751]  [<ffffffff814290c2
Jan 24 14:02:33 jaaplaptop kernel: [24025.756787]
Jan 24 14:02:33 jaaplaptop kernel: [24025.757094] RIP  [<ffffffffa00710e5>] sd_revalidate_disk+0x35/0x1c90 [sd_mod]
Jan 24 14:02:33 jaaplaptop kernel: [24
Jan 24 14:02:33 jaaplaptop kernel: [24025.757171] CR2: 0000000000000008
Jan 24 14:02:33 jaaplaptop kernel: [24025.880389] ---[ end trace 57e76


Kind regards,

Jaap Crezee


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