Attachment 894673 Details for Bug 1096786 – dmesg-3.14.3-200.fc20.x86_64 sysfs_remove_group

dmesg-3.14.3-200.fc20.x86_64 sysfs_remove_group

dmesg-3.14.3-200.fc20.x86_64-sysfs_remove_group (text/plain), 3.77 KB, created by poma on 2014-05-12 12:30:32 UTC

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Creator: poma

Created: 2014-05-12 12:30:32 UTC

Size: 3.77 KB

patch

obsolete

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>[   92.881016] usb 2-1: USB disconnect, device number 2
>[   92.908004] ------------[ cut here ]------------
>[   92.908022] WARNING: CPU: 0 PID: 4692 at fs/sysfs/group.c:216 sysfs_remove_group+0x93/0xa0()
>[   92.908027] sysfs group ffffffff81cb1300 not found for kobject 'target8:0:0'
>[   92.908030] Modules linked in: vfat fat fuse netconsole ipt_MASQUERADE nf_conntrack_netbios_ns nf_conntrack_broadcast bnep bluetooth 6lowpan_iphc cfg80211 rfkill ip6t_rpfilter ip6t_REJECT xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw it87 hwmon_vid snd_hda_codec_realtek snd_hda_codec_generic ppdev kvm_amd kvm tuner_simple tuner_types wm8775 snd_hda_intel tda9887 tda8290 tuner cx25840 ivtv tveeprom cx2341x v4l2_common nouveau microcode mxm_wmi video ttm drm_kms_helper serio_raw drm snd_hda_codec snd_hwdep snd_seq snd_seq_device
>[   92.908405]  snd_pcm videodev media i2c_algo_bit parport_serial snd_timer parport_pc parport snd edac_core shpchp soundcore edac_mce_amd i2c_nforce2 wmi acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd sunrpc binfmt_misc raid1 ata_generic pata_acpi r8169 mii usb_storage skge pata_amd ecryptfs encrypted_keys trusted tpm i2c_dev i2c_core
>[   92.908455] CPU: 0 PID: 4692 Comm: umount Not tainted 3.14.3-200.fc20.x86_64 #1
>[   92.908457] Hardware name: Gigabyte Technology Co., Ltd. M720-US3/M720-US3, BIOS F7n 09/07/2010
>[   92.908460]  0000000000000000 000000003bef403c ffff8800857d9b60 ffffffff816ef242
>[   92.908576]  ffff8800857d9ba8 ffff8800857d9b98 ffffffff8108a1bd 0000000000000000
>[   92.908583]  ffffffff81cb1300 ffff88007fa55438 ffff88007fb1d190 ffff88007f66f100
>[   92.908590] Call Trace:
>[   92.908597]  [<ffffffff816ef242>] dump_stack+0x45/0x56
>[   92.908602]  [<ffffffff8108a1bd>] warn_slowpath_common+0x7d/0xa0
>[   92.908605]  [<ffffffff8108a23c>] warn_slowpath_fmt+0x5c/0x80
>[   92.908609]  [<ffffffff81265598>] ? kernfs_find_and_get_ns+0x48/0x60
>[   92.908612]  [<ffffffff81264233>] sysfs_remove_group+0x93/0xa0
>[   92.908672]  [<ffffffff8146b543>] dpm_sysfs_remove+0x43/0x50
>[   92.908676]  [<ffffffff81460b35>] device_del+0x45/0x1c0
>[   92.908679]  [<ffffffff8148deb7>] scsi_target_reap_usercontext+0x27/0x40
>[   92.908683]  [<ffffffff810a4e67>] execute_in_process_context+0x67/0x70
>[   92.908686]  [<ffffffff8148f334>] scsi_target_reap+0xc4/0xf0
>[   92.908689]  [<ffffffff81491366>] scsi_device_dev_release_usercontext+0xe6/0x120
>[   92.908693]  [<ffffffff810a4e67>] execute_in_process_context+0x67/0x70
>[   92.908696]  [<ffffffff8149127c>] scsi_device_dev_release+0x1c/0x20
>[   92.908699]  [<ffffffff814600e2>] device_release+0x32/0xa0
>[   92.908703]  [<ffffffff813560a7>] kobject_cleanup+0x77/0x1b0
>[   92.908706]  [<ffffffff81355f60>] kobject_put+0x30/0x60
>[   92.908712]  [<ffffffff81460407>] put_device+0x17/0x20
>[   92.908715]  [<ffffffff8148268b>] scsi_device_put+0x3b/0x50
>[   92.908718]  [<ffffffff81495e50>] scsi_disk_put+0x30/0x50
>[   92.908721]  [<ffffffff814961b2>] sd_release+0x42/0xd0
>[   92.908725]  [<ffffffff8122489c>] __blkdev_put+0x16c/0x1a0
>[   92.908728]  [<ffffffff8122483e>] __blkdev_put+0x10e/0x1a0
>[   92.908732]  [<ffffffff8122521c>] blkdev_put+0x4c/0x120
>[   92.908736]  [<ffffffff811ebd64>] kill_block_super+0x44/0x70
>[   92.908739]  [<ffffffff811ec06d>] deactivate_locked_super+0x3d/0x60
>[   92.908743]  [<ffffffff811ec636>] deactivate_super+0x46/0x60
>[   92.908747]  [<ffffffff81208dac>] mntput_no_expire+0xac/0x140
>[   92.908750]  [<ffffffff8120a37d>] SyS_umount+0x9d/0x110
>[   92.908754]  [<ffffffff816ff5e9>] system_call_fastpath+0x16/0x1b
>[   92.908757] ---[ end trace 6a4cda17930756e9 ]---
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Attachments on bug 1096786: 894673 | 895462 | 895463