https://bugzilla.kernel.org/show_bug.cgi?id=71021 Dāvis <davispuh@xxxxxxxxx> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |davispuh@xxxxxxxxx --- Comment #2 from Dāvis <davispuh@xxxxxxxxx> --- I've similar call trace on 4.0.7. I did "echo 1 > /sys/block/sde/device/delete", removed that disk and removed another disk without it. Then saw this in journal: kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 3 PID: 7857 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject 'end_device-7:3' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_mangle ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_raw ip6table_security ip6table_filter ip6_tables iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_raw iptable_security iptable_filter nls_utf8 nls_cp775 vfat fat saa7134_alsa tuner_simple tuner_types tda8290 tuner nvidia(PO) saa7134 videobuf2_dma_sg tveeprom rc_core videobuf2_memops videobuf2_core edac_core edac_mce_amd joydev mousedev mxm_wmi snd_usb_audio snd_usbmidi_lib snd_rawmidi v4l2_common videodev snd_seq_device kvm_amd evdev kvm serio_raw kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd r8169 mac_hid pcspkr fam15h_power tpm_infineon mii k10temp tpm_tis wmi snd_hda_codec_hdmi drm tpm snd_hda_codec_realtek sp5100_tco snd_hda_codec_generic acpi_cpufreq snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore button shpchp processor i2c_piix4 i2c_core sch_fq_codel ip_tables x_tables btrfs xor raid6_pq hid_generic usbhid hid sd_mod atkbd libps2 crc32c_intel firewire_ohci firewire_core crc_itu_t ohci_pci ahci ehci_pci ohci_hcd libahci ehci_hcd mvsas libsas scsi_transport_sas xhci_pci libata xhci_hcd usbcore scsi_mod usb_common i8042 serio kernel: CPU: 3 PID: 7857 Comm: kworker/u16:4 Tainted: P O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000001fac2762 ffff880167ccbbf8 ffffffff81574ec3 kernel: 0000000000000000 ffff880167ccbc50 ffff880167ccbc38 ffffffff81074e7a kernel: ffff880167ccbc38 0000000000000000 ffffffff81893860 ffff880222e77810 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffff813e2f92>] device_unregister+0x22/0x80 kernel: [<ffffffff812abd60>] bsg_unregister_queue+0x60/0xc0 kernel: [<ffffffffa00587dc>] sas_rphy_remove+0x4c/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff81576a87>] ? schedule+0x37/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041c8 ]--- kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 3 PID: 7857 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject 'end_device-7:3' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 3 PID: 7857 Comm: kworker/u16:4 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000001fac2762 ffff880167ccbb88 ffffffff81574ec3 kernel: 0000000000000000 ffff880167ccbbe0 ffff880167ccbbc8 ffffffff81074e7a kernel: ffff880167ccbbc8 0000000000000000 ffffffff81893860 ffff880222ec6838 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffff813e2319>] ? device_remove_file+0x19/0x20 kernel: [<ffffffff813ec67e>] attribute_container_class_device_del+0x1e/0x30 kernel: [<ffffffff813ec892>] transport_remove_classdev+0x52/0x60 kernel: [<ffffffff813ec840>] ? transport_add_class_device+0x40/0x40 kernel: [<ffffffff813ec1ec>] attribute_container_device_trigger+0xdc/0xf0 kernel: [<ffffffff813ec7f5>] transport_remove_device+0x15/0x20 kernel: [<ffffffffa00587e4>] sas_rphy_remove+0x54/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff81576a87>] ? schedule+0x37/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041c9 ]--- kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 3 PID: 7857 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject 'end_device-7:3' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 3 PID: 7857 Comm: kworker/u16:4 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000001fac2762 ffff880167ccbb88 ffffffff81574ec3 kernel: 0000000000000000 ffff880167ccbbe0 ffff880167ccbbc8 ffffffff81074e7a kernel: ffff880167ccbbc8 0000000000000000 ffffffff81893860 ffff880222ec6c38 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffff813e2319>] ? device_remove_file+0x19/0x20 kernel: [<ffffffff813ec67e>] attribute_container_class_device_del+0x1e/0x30 kernel: [<ffffffff813ec892>] transport_remove_classdev+0x52/0x60 kernel: [<ffffffff813ec840>] ? transport_add_class_device+0x40/0x40 kernel: [<ffffffff813ec1ec>] attribute_container_device_trigger+0xdc/0xf0 kernel: [<ffffffff813ec7f5>] transport_remove_device+0x15/0x20 kernel: [<ffffffffa00587e4>] sas_rphy_remove+0x54/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff81576a87>] ? schedule+0x37/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041ca ]--- kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 3 PID: 7857 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject 'end_device-7:3' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 3 PID: 7857 Comm: kworker/u16:4 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000001fac2762 ffff880167ccbc38 ffffffff81574ec3 kernel: 0000000000000000 ffff880167ccbc90 ffff880167ccbc78 ffffffff81074e7a kernel: ffff880167ccbc78 0000000000000000 ffffffff81893860 ffff880222ec6410 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffffa00587ec>] sas_rphy_remove+0x5c/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff81576a87>] ? schedule+0x37/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041cb ]--- kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 4 PID: 8386 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject '7:0:5:0' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 4 PID: 8386 Comm: kworker/u16:9 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000008e53c616 ffff880080d67b68 ffffffff81574ec3 kernel: 0000000000000000 ffff880080d67bc0 ffff880080d67ba8 ffffffff81074e7a kernel: ffff880080d67ba8 0000000000000000 ffffffff81893860 ffff880222ef0010 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffff813e2f92>] device_unregister+0x22/0x80 kernel: [<ffffffff812abd60>] bsg_unregister_queue+0x60/0xc0 kernel: [<ffffffffa008b461>] __scsi_remove_device+0xb1/0xe0 [scsi_mod] kernel: [<ffffffffa008b4b6>] scsi_remove_device+0x26/0x40 [scsi_mod] kernel: [<ffffffffa008b66c>] scsi_remove_target+0x16c/0x240 [scsi_mod] kernel: [<ffffffffa00587fd>] sas_rphy_remove+0x6d/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041cc ]--- kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 1 PID: 8386 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject '7:0:5:0' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 1 PID: 8386 Comm: kworker/u16:9 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000008e53c616 ffff880080d67b88 ffffffff81574ec3 kernel: 0000000000000000 ffff880080d67be0 ffff880080d67bc8 ffffffff81074e7a kernel: ffff880080d67bc8 0000000000000000 ffffffff81893860 ffff880222cfe428 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffff813e2f92>] device_unregister+0x22/0x80 kernel: [<ffffffffa008b46d>] __scsi_remove_device+0xbd/0xe0 [scsi_mod] kernel: [<ffffffffa008b4b6>] scsi_remove_device+0x26/0x40 [scsi_mod] kernel: [<ffffffffa008b66c>] scsi_remove_target+0x16c/0x240 [scsi_mod] kernel: [<ffffffffa00587fd>] sas_rphy_remove+0x6d/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041cd ]--- kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 1 PID: 8386 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject '7:0:5:0' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 1 PID: 8386 Comm: kworker/u16:9 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000008e53c616 ffff880080d67ba8 ffffffff81574ec3 kernel: 0000000000000000 ffff880080d67c00 ffff880080d67be8 ffffffff81074e7a kernel: ffff880080d67be8 0000000000000000 ffffffff81893860 ffff880222cfe178 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffffa008b47d>] __scsi_remove_device+0xcd/0xe0 [scsi_mod] kernel: [<ffffffffa008b4b6>] scsi_remove_device+0x26/0x40 [scsi_mod] kernel: [<ffffffffa008b66c>] scsi_remove_target+0x16c/0x240 [scsi_mod] kernel: [<ffffffffa00587fd>] sas_rphy_remove+0x6d/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041ce ]--- kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 1 PID: 8386 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject '7:0:5:0' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 1 PID: 8386 Comm: kworker/u16:9 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000008e53c616 ffff880080d67ab8 ffffffff81574ec3 kernel: 0000000000000000 ffff880080d67b10 ffff880080d67af8 ffffffff81074e7a kernel: ffff880080d67af8 0000000000000000 ffffffff81893860 ffff880223230c20 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffffa0104e25>] sd_remove+0x55/0xc0 [sd_mod] kernel: [<ffffffff813e725f>] __device_release_driver+0x7f/0xf0 kernel: [<ffffffff813e72f3>] device_release_driver+0x23/0x30 kernel: [<ffffffff813e6ba8>] bus_remove_device+0x108/0x180 kernel: [<ffffffff813e2e41>] device_del+0x141/0x270 kernel: [<ffffffffa008b47d>] __scsi_remove_device+0xcd/0xe0 [scsi_mod] kernel: [<ffffffffa008b4b6>] scsi_remove_device+0x26/0x40 [scsi_mod] kernel: [<ffffffffa008b66c>] scsi_remove_target+0x16c/0x240 [scsi_mod] kernel: [<ffffffffa00587fd>] sas_rphy_remove+0x6d/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041cf ]--- kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 1 PID: 8386 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff818561a0 not found for kobject 'sdg' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 1 PID: 8386 Comm: kworker/u16:9 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000008e53c616 ffff880080d67aa8 ffffffff81574ec3 kernel: 0000000000000000 ffff880080d67b00 ffff880080d67ae8 ffffffff81074e7a kernel: ffff880080d67ae8 0000000000000000 ffffffff818561a0 ffff880223230880 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff81137144>] blk_trace_remove_sysfs+0x14/0x20 kernel: [<ffffffff812952a5>] blk_unregister_queue+0x65/0xa0 kernel: [<ffffffff812a34be>] del_gendisk+0x12e/0x240 kernel: [<ffffffffa0104e31>] sd_remove+0x61/0xc0 [sd_mod] kernel: [<ffffffff813e725f>] __device_release_driver+0x7f/0xf0 kernel: [<ffffffff813e72f3>] device_release_driver+0x23/0x30 kernel: [<ffffffff813e6ba8>] bus_remove_device+0x108/0x180 kernel: [<ffffffff813e2e41>] device_del+0x141/0x270 kernel: [<ffffffffa008b47d>] __scsi_remove_device+0xcd/0xe0 [scsi_mod] kernel: [<ffffffffa008b4b6>] scsi_remove_device+0x26/0x40 [scsi_mod] kernel: [<ffffffffa008b66c>] scsi_remove_target+0x16c/0x240 [scsi_mod] kernel: [<ffffffffa00587fd>] sas_rphy_remove+0x6d/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041d0 ]--- kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 1 PID: 8386 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject 'sdg' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 1 PID: 8386 Comm: kworker/u16:9 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000008e53c616 ffff880080d67a68 ffffffff81574ec3 kernel: 0000000000000000 ffff880080d67ac0 ffff880080d67aa8 ffffffff81074e7a kernel: ffff880080d67aa8 0000000000000000 ffffffff81893860 ffff880223230880 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffff813f1406>] ? pm_runtime_set_memalloc_noio+0xa6/0xc0 kernel: [<ffffffff812a3598>] del_gendisk+0x208/0x240 kernel: [<ffffffffa0104e31>] sd_remove+0x61/0xc0 [sd_mod] kernel: [<ffffffff813e725f>] __device_release_driver+0x7f/0xf0 kernel: [<ffffffff813e72f3>] device_release_driver+0x23/0x30 kernel: [<ffffffff813e6ba8>] bus_remove_device+0x108/0x180 kernel: [<ffffffff813e2e41>] device_del+0x141/0x270 kernel: [<ffffffffa008b47d>] __scsi_remove_device+0xcd/0xe0 [scsi_mod] kernel: [<ffffffffa008b4b6>] scsi_remove_device+0x26/0x40 [scsi_mod] kernel: [<ffffffffa008b66c>] scsi_remove_target+0x16c/0x240 [scsi_mod] kernel: [<ffffffffa00587fd>] sas_rphy_remove+0x6d/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041d1 ]--- kernel: sd 7:0:5:0: [sdg] Synchronizing SCSI cache kernel: sd 7:0:5:0: [sdg] Synchronize Cache(10) failed: Result: hostbyte=0x04 driverbyte=0x00 kernel: sd 7:0:5:0: [sdg] Stopping disk kernel: sd 7:0:5:0: [sdg] Start/Stop Unit failed: Result: hostbyte=0x04 driverbyte=0x00 kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 4 PID: 8386 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject 'target7:0:5' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 4 PID: 8386 Comm: kworker/u16:9 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000008e53c616 ffff880080d67bb8 ffffffff81574ec3 kernel: 0000000000000000 ffff880080d67c10 ffff880080d67bf8 ffffffff81074e7a kernel: ffff880080d67bf8 0000000000000000 ffffffff81893860 ffff8800c9bb1438 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffffa00874b7>] scsi_target_reap_ref_put+0x37/0x50 [scsi_mod] kernel: [<ffffffffa0089337>] scsi_target_reap+0x17/0x30 [scsi_mod] kernel: [<ffffffffa008b6d1>] scsi_remove_target+0x1d1/0x240 [scsi_mod] kernel: [<ffffffffa00587fd>] sas_rphy_remove+0x6d/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041d2 ]--- kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 4 PID: 8386 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject 'end_device-7:5' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 4 PID: 8386 Comm: kworker/u16:9 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000008e53c616 ffff880080d67bf8 ffffffff81574ec3 kernel: 0000000000000000 ffff880080d67c50 ffff880080d67c38 ffffffff81074e7a kernel: ffff880080d67c38 0000000000000000 ffffffff81893860 ffff8800c9bb2410 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffffa00874bf>] ? scsi_target_reap_ref_put+0x3f/0x50 [scsi_mod] kernel: [<ffffffff813e2f92>] device_unregister+0x22/0x80 kernel: [<ffffffff812abd60>] bsg_unregister_queue+0x60/0xc0 kernel: [<ffffffffa00587dc>] sas_rphy_remove+0x4c/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041d3 ]--- kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 4 PID: 8386 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject 'end_device-7:5' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 4 PID: 8386 Comm: kworker/u16:9 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000008e53c616 ffff880080d67b88 ffffffff81574ec3 kernel: 0000000000000000 ffff880080d67be0 ffff880080d67bc8 ffffffff81074e7a kernel: ffff880080d67bc8 0000000000000000 ffffffff81893860 ffff880222fa8038 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffff813e2319>] ? device_remove_file+0x19/0x20 kernel: [<ffffffff813ec67e>] attribute_container_class_device_del+0x1e/0x30 kernel: [<ffffffff813ec892>] transport_remove_classdev+0x52/0x60 kernel: [<ffffffff813ec840>] ? transport_add_class_device+0x40/0x40 kernel: [<ffffffff813ec1ec>] attribute_container_device_trigger+0xdc/0xf0 kernel: [<ffffffff813ec7f5>] transport_remove_device+0x15/0x20 kernel: [<ffffffffa00587e4>] sas_rphy_remove+0x54/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041d4 ]--- kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 4 PID: 8386 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject 'end_device-7:5' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 4 PID: 8386 Comm: kworker/u16:9 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000008e53c616 ffff880080d67b88 ffffffff81574ec3 kernel: 0000000000000000 ffff880080d67be0 ffff880080d67bc8 ffffffff81074e7a kernel: ffff880080d67bc8 0000000000000000 ffffffff81893860 ffff880222fa8438 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffff813e2319>] ? device_remove_file+0x19/0x20 kernel: [<ffffffff813ec67e>] attribute_container_class_device_del+0x1e/0x30 kernel: [<ffffffff813ec892>] transport_remove_classdev+0x52/0x60 kernel: [<ffffffff813ec840>] ? transport_add_class_device+0x40/0x40 kernel: [<ffffffff813ec1ec>] attribute_container_device_trigger+0xdc/0xf0 kernel: [<ffffffff813ec7f5>] transport_remove_device+0x15/0x20 kernel: [<ffffffffa00587e4>] sas_rphy_remove+0x54/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041d5 ]--- kernel: ------------[ cut here ]------------ kernel: WARNING: CPU: 4 PID: 8386 at fs/sysfs/group.c:219 sysfs_remove_group+0xa1/0xb0() kernel: sysfs group ffffffff81893860 not found for kobject 'end_device-7:5' kernel: Modules linked in: nls_iso8859_4 nls_iso8859_1 nls_cp437 xt_tcpudp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT ... kernel: media crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ... kernel: CPU: 4 PID: 8386 Comm: kworker/u16:9 Tainted: P W O 4.0.7-2-ARCH #1 kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-990FXA-UD3/GA-990FXA-UD3, BIOS FFe 11/08/2013 kernel: Workqueue: scsi_wq_7 sas_destruct_devices [libsas] kernel: 0000000000000000 000000008e53c616 ffff880080d67c38 ffffffff81574ec3 kernel: 0000000000000000 ffff880080d67c90 ffff880080d67c78 ffffffff81074e7a kernel: ffff880080d67c78 0000000000000000 ffffffff81893860 ffff880222ec7c10 kernel: Call Trace: kernel: [<ffffffff81574ec3>] dump_stack+0x4c/0x6e kernel: [<ffffffff81074e7a>] warn_slowpath_common+0x8a/0xc0 kernel: [<ffffffff81074f05>] warn_slowpath_fmt+0x55/0x70 kernel: [<ffffffff8124fc0c>] ? kernfs_find_and_get_ns+0x4c/0x60 kernel: [<ffffffff812533c1>] sysfs_remove_group+0xa1/0xb0 kernel: [<ffffffff813ef747>] dpm_sysfs_remove+0x57/0x60 kernel: [<ffffffff813e2d58>] device_del+0x58/0x270 kernel: [<ffffffffa00587ec>] sas_rphy_remove+0x5c/0x80 [scsi_transport_sas] kernel: [<ffffffffa0058826>] sas_rphy_delete+0x16/0x30 [scsi_transport_sas] kernel: [<ffffffffa00a3a95>] sas_destruct_devices+0x65/0x90 [libsas] kernel: [<ffffffff8108dadb>] process_one_work+0x14b/0x470 kernel: [<ffffffff8108e228>] worker_thread+0x48/0x4b0 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff8108e1e0>] ? init_pwq.part.7+0x10/0x10 kernel: [<ffffffff810934b8>] kthread+0xd8/0xf0 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: [<ffffffff8157a718>] ret_from_fork+0x58/0x90 kernel: [<ffffffff810933e0>] ? kthread_worker_fn+0x170/0x170 kernel: ---[ end trace 82d1791291d041d6 ]--- Those disks were removed from HighPoint RocketRAID 2760 controller using mvsas driver 06:00.0 RAID bus controller [0104]: HighPoint Technologies, Inc. Device [1103:2760] (rev c2) -- You are receiving this mail because: You are the assignee for the bug.-- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
