While playing with Asterisk, after it had been running for ~30 seconds, I think I moved my mobile phone a bit and lost connection. Asterisk said "pbx_dundi.c:1989: socket_read Error: bad file descriptor" a couple dozen times a second. Before this error command "mobile show devices" showed the mobile phone OK. I started getting messages about hci_scodata_packet and little after that I was not able to do anything in asterisk (just hard disk crunching). X was totally unusable (mouse cursor not moving, screen not updating). Sysrq worked, but I was not able to restart X. I have kernel 2.6.28.9 SMP x86_64, bluez-4.34, asterisk-addons latest svn, asterisk-1.6.1.0.21.rc1 (Fedora). Someone had similar errors reported at http://bugs.digium.com/view.php?id=13911&nbn=10 Bus 004 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode) <3>[1279571.573912] btusb_isoc_complete: hci0 corrupted SCO packet <3>[1279571.573931] hci_scodata_packet: hci0 SCO packet for unknown connection handle 49 <3>[1279571.573936] hci_scodata_packet: hci0 SCO packet for unknown connection handle 0 <3>[1279571.573939] hci_scodata_packet: hci0 SCO packet for unknown connection handle 0 <3>[1279571.573942] hci_scodata_packet: hci0 SCO packet for unknown connection handle 0 <3>[1279571.573945] hci_scodata_packet: hci0 SCO packet for unknown connection handle 0 <3>[1279571.573948] hci_scodata_packet: hci0 SCO packet for unknown connection handle 0 <3>[1279576.724642] hci_scodata_packet: hci0 SCO packet for unknown connection handle 46 <3>[1279576.724651] hci_scodata_packet: hci0 SCO packet for unknown connection handle 46 <3>[1279576.724655] hci_scodata_packet: hci0 SCO packet for unknown connection handle 46 <3>[1279576.724658] hci_scodata_packet: hci0 SCO packet for unknown connection handle 46 <6>[1279753.344703] SysRq : SAK <5>[1279753.344736] SAK: killed process 5227 (X): task_session_nr(p)==tty->session <5>[1279753.345060] SAK: killed process 5227 (X): task_session_nr(p)==tty->session <6>[1279867.746301] SysRq : Show Regs <6>[1279867.746382] CPU 0: <4>[1279867.746385] Modules linked in: hidp rfcomm btusb bridge stp llc bnep sco i915 xt_NOTRACK xt_CLASSIFY ipt_ECN xt_CONNMARK xt_connlimit xt_length ipt_set xt_multiport ip_set_iptreemap ip_set_nethash ip_set_portmap nf_conntrack_netlink nfnetlink ipt_REJECT ip6t_LOG xt_limit ipt_LOG xt_hashlimit xt_owner nf_conntrack_ipv4 nf_defrag_ipv4 xt_state xt_tcpudp ip6table_filter ip6table_mangle ip6_tables iptable_filter iptable_mangle iptable_raw ip_tables tcp_highspeed tcp_htcp tcp_hybla tcp_scalable tcp_vegas tcp_westwood ip_set sch_netem sch_hfsc sch_htb sch_sfq cls_fw cls_u32 cls_route sch_ingress sch_red sch_tbf sch_teql sch_prio sch_gred cls_rsvp cls_rsvp6 cls_tcindex sch_cbq sch_dsmark rtc_cmos oprofile nf_conntrack xt_TARPIT x_tables dccp_diag dccp e1000 cmtp kernelcapi l2cap bluetooth intelfb i2c_algo_bit i810 lp i2c_dev ftdi_sio usbserial usb_storage ohci_hcd irlan irda crc_ccitt binfmt_misc loop dm_mod video rfkill input_polldev battery ac tcp_cubic snd_hda_intel snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device dvb_usb_af9015 tda18271 snd_pcm_oss af9013 dvb_pll mt2060 mxl5005s i2c_i801 dvb_usb dvb_core qt1010 snd_mixer_oss pcspkr ppdev i2c_core parport_pc snd_pcm parport ohci1394 ieee1394 ehci_hcd uhci_hcd iTCO_wdt iTCO_vendor_support snd_timer snd soundcore e1000e button snd_page_alloc <6>[1279867.746509] Pid: 26326, comm: asterisk Not tainted 2.6.28.9 #16 <6>[1279867.746512] RIP: 0033:[<0000003000c7c8d8>] [<0000003000c7c8d8>] 0x3000c7c8d8 <6>[1279867.746524] RSP: 002b:0000000002e07ce0 EFLAGS: 00000246 <6>[1279867.746526] RAX: 0000000000000000 RBX: 0000000002e07d90 RCX: 0000000000000000 <6>[1279867.746529] RDX: 0000000000000001 RSI: 0000000000000009 RDI: 0000000000000001 <6>[1279867.746532] RBP: 0000000002e07d90 R08: fefefefefefefeff R09: 0000000000000000 <6>[1279867.746535] R10: 0000000000000000 R11: 000000300b80aa90 R12: 0000000000000001 <6>[1279867.746537] R13: 0000000000000000 R14: 0000000002e09f60 R15: 0000000002e07f60 <6>[1279867.746541] FS: 0000000002e0a910(0063) GS:ffffffff809f2080(0000) knlGS:0000000000000000 <6>[1279867.746544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <6>[1279867.746546] CR2: 00007fa7b9bcb138 CR3: 000000005554a000 CR4: 00000000000006e0 <6>[1279867.746550] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <6>[1279867.746553] DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400 <4>[1279867.746555] Call Trace: <6>[1279871.890954] SysRq : Show Blocked State <6>[1279871.891001] task PC stack pid father <6>[1279871.891001] kswapd0 D 0000000000000064 0 303 2 <4>[1279871.891001] ffff8800bd557d00 0000000000000046 ffff880001024908 ffff880001024880 <4>[1279871.891001] ffff8800bdbc2e68 ffff8800bd557ca0 ffff880001024880 ffff8800bdbc2e30 <4>[1279871.891001] ffff8800bd557c80 ffff8800bdb92f60 ffffffff809dd000 ffff8800bdb92f60 <4>[1279871.891001] Call Trace: <4>[1279871.891001] [<ffffffff80249ffb>] ? __mod_timer+0xbb/0xe0 <4>[1279871.891001] [<ffffffff8071ad20>] schedule_timeout+0x80/0x100 <4>[1279871.891001] [<ffffffff80249bd0>] ? process_timeout+0x0/0x10 <4>[1279871.891001] [<ffffffff80719f17>] io_schedule_timeout+0x37/0x50 <4>[1279871.891001] [<ffffffff8029b2d0>] congestion_wait+0x70/0x90 <4>[1279871.891001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279871.891001] [<ffffffff80298e52>] kswapd+0x402/0x700 <4>[1279871.891001] [<ffffffff802965c0>] ? isolate_pages_global+0x0/0x240 <4>[1279871.891001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279871.891001] [<ffffffff80298a50>] ? kswapd+0x0/0x700 <4>[1279871.891001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279871.891001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279871.891001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279871.891001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279871.891001] restorecond D ffff8800a94e7c18 0 26091 2799 <4>[1279871.891001] ffff8800a94e7b68 0000000000000082 ffffffff804090e0 ffff8800bbcb7980 <4>[1279871.891001] 0000000000000000 ffff8800a94e7b08 ffffe20001afb0b8 000000000056254d <4>[1279871.891001] 0000000000004000 ffff88002817bc40 ffffffff809dd000 ffff88002817bc40 <4>[1279871.891001] Call Trace: <4>[1279871.891001] [<ffffffff804090e0>] ? xfs_get_blocks+0x0/0x20 <4>[1279871.891001] [<ffffffff8046fb6d>] ? blk_unplug+0x3d/0x70 <4>[1279871.891001] [<ffffffff8028bb10>] ? sync_page_killable+0x0/0x40 <4>[1279871.891001] [<ffffffff8071a967>] io_schedule+0x37/0x50 <4>[1279871.891001] [<ffffffff8028baf5>] sync_page+0x45/0x60 <4>[1279871.891001] [<ffffffff8028bb1e>] sync_page_killable+0xe/0x40 <4>[1279871.891001] [<ffffffff8071ae5a>] __wait_on_bit_lock+0x5a/0xc0 <4>[1279871.891001] [<ffffffff8028ba17>] __lock_page_killable+0x67/0x70 <4>[1279871.891001] [<ffffffff80255ec0>] ? wake_bit_function+0x0/0x50 <4>[1279871.891001] [<ffffffff8028b8ae>] ? find_get_page+0x1e/0xb0 <4>[1279871.891001] [<ffffffff8028db8d>] generic_file_aio_read+0x38d/0x670 <4>[1279871.891001] [<ffffffff802c767d>] ? __link_path_walk+0xe0d/0xf80 <4>[1279871.891001] [<ffffffff80412475>] xfs_read+0x125/0x2a0 <4>[1279871.891001] [<ffffffff8071cda9>] ? _spin_lock+0x9/0x20 <4>[1279871.891001] [<ffffffff8040d8ac>] ? xfs_file_open+0x1c/0x40 <4>[1279871.891001] [<ffffffff8040d7f3>] xfs_file_aio_read+0x53/0x60 <4>[1279871.891001] [<ffffffff802bb8ba>] do_sync_read+0xfa/0x140 <4>[1279871.891001] [<ffffffff802b9df7>] ? nameidata_to_filp+0x47/0x60 <4>[1279871.891001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279871.891001] [<ffffffff80420b16>] ? security_file_permission+0x16/0x20 <4>[1279871.891001] [<ffffffff802bc445>] vfs_read+0xb5/0x160 <4>[1279871.891001] [<ffffffff802bc5e1>] sys_read+0x51/0x90 <4>[1279871.891001] [<ffffffff80277683>] ? audit_syscall_exit+0x2e3/0x340 <4>[1279871.891001] [<ffffffff8020b93b>] system_call_fastpath+0x16/0x1b <6>[1279871.891001] asterisk D ffff8800579d9d08 0 26282 14840 <4>[1279871.891001] ffff8800579d9c68 0000000000000086 ffff8800579d9be8 ffffffff8046fb6d <4>[1279871.891001] ffff8800579d9be8 ffff8800579d9c08 ffff8800be047240 0500000000000000 <4>[1279871.891001] 0000000000000001 ffff8800a3cc5a80 ffffffff809dd000 ffff8800a3cc5a80 <4>[1279871.891001] Call Trace: <4>[1279871.891001] [<ffffffff8046fb6d>] ? blk_unplug+0x3d/0x70 <4>[1279871.891001] [<ffffffff804865aa>] ? __up_read+0x9a/0xc0 <4>[1279871.891001] [<ffffffff8028bab0>] ? sync_page+0x0/0x60 <4>[1279871.891001] [<ffffffff8071a967>] io_schedule+0x37/0x50 <4>[1279871.891001] [<ffffffff8028baf5>] sync_page+0x45/0x60 <4>[1279871.891001] [<ffffffff8071ae5a>] __wait_on_bit_lock+0x5a/0xc0 <4>[1279871.891001] [<ffffffff8029537c>] ? drain_cpu_pagevecs+0xac/0xb0 <4>[1279871.891001] [<ffffffff8028ba87>] __lock_page+0x67/0x70 <4>[1279871.891001] [<ffffffff80255ec0>] ? wake_bit_function+0x0/0x50 <4>[1279871.891001] [<ffffffff8029f4a0>] handle_mm_fault+0x8b0/0x8d0 <4>[1279871.891001] [<ffffffff80229434>] do_page_fault+0x2c4/0x940 <4>[1279871.891001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279871.891001] [<ffffffff802353fb>] ? __dequeue_entity+0x2b/0x50 <4>[1279871.891001] [<ffffffff80420b16>] ? security_file_permission+0x16/0x20 <4>[1279871.891001] [<ffffffff802bb95d>] ? rw_verify_area+0x5d/0xc0 <4>[1279871.891001] [<ffffffff802bc1b8>] ? vfs_write+0xb8/0x160 <4>[1279871.891001] [<ffffffff8071d179>] error_exit+0x0/0x51 <6>[1279871.891001] asterisk D ffffffff807300e0 0 26326 14840 <4>[1279871.891001] ffff880040bf3eb8 0000000000000086 0000000000000000 0000001a00000001 <4>[1279871.891001] ffff880000200001 ffff880040bf3e58 ffff8800a3cc5850 ffff8800bd43abb0 <4>[1279871.891001] 0000000140bf3e48 ffff8800bd43ade0 ffffffff809dd000 ffff8800bd43ade0 <4>[1279871.891001] Call Trace: <4>[1279871.891001] [<ffffffff8020a055>] ? __switch_to+0x315/0x480 <4>[1279871.891001] [<ffffffff8071cb2d>] __down_write_nested+0x7d/0xb0 <4>[1279871.891001] [<ffffffff8071cb6b>] __down_write+0xb/0x10 <4>[1279871.891001] [<ffffffff8071bd8f>] down_write+0x2f/0x40 <4>[1279871.891001] [<ffffffff802a4e70>] sys_brk+0x40/0x140 <4>[1279871.891001] [<ffffffff8020b93b>] system_call_fastpath+0x16/0x1b task_fair+0x1ad/0x1c0 <4>[1279872.604001] [<ffffffff802353fb>] ? __dequeue_entity+0x2b/0x50 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff805ed3d0>] ? hub_thread+0x0/0x1020 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] kseriod S ffffffff807300e0 0 236 2 <4>[1279872.604001] ffff8800bd473eb0 0000000000000046 00000000ffffffed 0000000000000282 <4>[1279872.604001] ffff8800bd473e30 ffff8800bd473e50 ffff8800bcc284d0 ffffffff80939d30 <4>[1279872.604001] 00000000bd473e70 ffff8800bd4d6480 ffffffff809dd000 ffff8800bd4d6480 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff80539380>] ? __driver_attach+0x0/0xb0 <4>[1279872.604001] [<ffffffff805ff7c6>] serio_thread+0x356/0x400 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff805ff470>] ? serio_thread+0x0/0x400 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] kswapd0 D 0000000000000064 0 303 2 <4>[1279872.604001] ffff8800bd557d00 0000000000000046 ffff880001024908 ffff880001024880 <4>[1279872.604001] ffff8800bdbc2e68 ffff8800bd557ca0 ffff880001024880 ffff8800bdbc2e30 <4>[1279872.604001] ffff8800bd557c80 ffff8800bdb92f60 ffffffff809dd000 ffff8800bdb92f60 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff80249ffb>] ? __mod_timer+0xbb/0xe0 <4>[1279872.604001] [<ffffffff8071ad20>] schedule_timeout+0x80/0x100 <4>[1279872.604001] [<ffffffff80249bd0>] ? process_timeout+0x0/0x10 <4>[1279872.604001] [<ffffffff80719f17>] io_schedule_timeout+0x37/0x50 <4>[1279872.604001] [<ffffffff8029b2d0>] congestion_wait+0x70/0x90 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff80298e52>] kswapd+0x402/0x700 <4>[1279872.604001] [<ffffffff802965c0>] ? isolate_pages_global+0x0/0x240 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff80298a50>] ? kswapd+0x0/0x700 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] aio/0 S ffff8800bd4b22c0 0 304 2 <4>[1279872.604001] ffff8800bd589ec0 0000000000000046 ffff8800bd589e20 ffffffff802353fb <4>[1279872.604001] ffff8800be0f9138 ffff8800bd589e60 ffff880001024880 ffffffff808ed020 <4>[1279872.604001] ffffffff809b7a80 ffff8800bdbf6b50 ffffffff809dd000 ffff8800bdbf6b50 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff802353fb>] ? __dequeue_entity+0x2b/0x50 <4>[1279872.604001] [<ffffffff80251835>] worker_thread+0xe5/0x120 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] aio/1 S ffffffff807300e0 0 305 2 <4>[1279872.604001] ffff8800bd58bec0 0000000000000046 ffff8800bd58be20 ffffffff802353fb <4>[1279872.604001] ffff8800be0f9138 ffff8800bd58be60 ffff880001030880 ffffffff808ed020 <4>[1279872.604001] 0000000100000000 ffff8800bdbf65c0 ffffffff809dd000 ffff8800bdbf65c0 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff802353fb>] ? __dequeue_entity+0x2b/0x50 <4>[1279872.604001] [<ffffffff80251835>] worker_thread+0xe5/0x120 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] xfs_mru_cache S ffffffff807300e0 0 306 2 <4>[1279872.604001] ffff8800bd5cbec0 0000000000000046 ffff8800bd5cbe20 ffffffff802353fb <4>[1279872.604001] ffff8800be0f9138 ffff8800bd5cbe60 ffff880001024880 ffffffff808ed020 <4>[1279872.604001] 00000000809b7a80 ffff8800bd403c40 ffffffff809dd000 ffff8800bd403c40 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff802353fb>] ? __dequeue_entity+0x2b/0x50 <4>[1279872.604001] [<ffffffff80251835>] worker_thread+0xe5/0x120 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] xfslogd/0 S ffff8800bd5b89c0 0 307 2 <4>[1279872.604001] ffff8800bd5cdec0 0000000000000046 ffff8800bd5cde10 ffffffff8040cef4 <4>[1279872.604001] ffff8800bd5cde70 ffff8800bd5cde60 ffff8800ba83d980 ffff88008e891200 <4>[1279872.604001] ffff88008e891a00 ffff8800bd491470 ffffffff809dd000 ffff8800bd491470 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff8040cef4>] ? xfs_buf_ioend+0x84/0xc0 <4>[1279872.604001] [<ffffffff8040ce00>] ? xfs_buf_iodone_work+0x30/0xa0 <4>[1279872.604001] [<ffffffff80251835>] worker_thread+0xe5/0x120 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] xfslogd/1 S ffffffff807300e0 0 308 2 <4>[1279872.604001] ffff8800bd5cfec0 0000000000000046 ffff8800af93e200 ffff880093df6508 <4>[1279872.604001] ffff8800af93e278 ffff8800bd5cfe60 ffff8800bd5cfe40 ffffffff8040c287 <4>[1279872.604001] 00000001af93e200 ffff8800bd490ee0 ffffffff809dd000 ffff8800bd490ee0 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff8040c287>] ? xfs_buf_free+0x67/0xa0 <4>[1279872.604001] [<ffffffff8040ce2c>] ? xfs_buf_iodone_work+0x5c/0xa0 <4>[1279872.604001] [<ffffffff80251835>] worker_thread+0xe5/0x120 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] xfsdatad/0 S ffff8800bd5b8740 0 309 2 <4>[1279872.604001] ffff8800bd5d1ec0 0000000000000046 ffff880067f97310 ffff8800bd5b8748 <4>[1279872.604001] ffff8800bd5b8748 ffff8800bd5d1e60 ffff8800bd5d1e30 ffffffff8028dfc7 <4>[1279872.604001] ffff8800bd5d1e50 ffff8800bd490950 ffffffff809dd000 ffff8800bd490950 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff8028dfc7>] ? mempool_free_slab+0x17/0x20 <4>[1279872.604001] [<ffffffff80408cc0>] ? xfs_end_bio_written+0x0/0x30 <4>[1279872.604001] [<ffffffff80408ce2>] ? xfs_end_bio_written+0x22/0x30 <4>[1279872.604001] [<ffffffff80251835>] worker_thread+0xe5/0x120 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] xfsdatad/1 S ffff8800bd5b86c0 0 310 2 <4>[1279872.604001] ffff8800bd5d3ec0 0000000000000046 ffff880067f97310 ffff8800bd5b86c8 <4>[1279872.604001] ffff8800bd5b86c8 ffff8800bd5d3e60 ffff8800bd5d3e30 ffffffff8028dfc7 <4>[1279872.604001] ffff8800bd5d3e50 ffff8800bd4903c0 ffffffff809dd000 ffff8800bd4903c0 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff8028dfc7>] ? mempool_free_slab+0x17/0x20 <4>[1279872.604001] [<ffffffff80408cc0>] ? xfs_end_bio_written+0x0/0x30 <4>[1279872.604001] [<ffffffff80408ce2>] ? xfs_end_bio_written+0x22/0x30 <4>[1279872.604001] [<ffffffff80251835>] worker_thread+0xe5/0x120 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] scsi_eh_0 S ffffffff807300e0 0 572 2 <4>[1279872.604001] ffff8800bcd03e50 0000000000000046 0000000000000000 0000000000000082 <4>[1279872.604001] ffff8800bcd03de0 ffff8800bcd03df0 0000000000000001 ffff8800bd550000 <4>[1279872.604001] 0000000100000282 ffff8800bd452e60 ffffffff809dd000 ffff8800bd452e60 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff80560758>] ? __scsi_iterate_devices+0x68/0xa0 <4>[1279872.604001] [<ffffffff80565d2a>] scsi_error_handler+0x9a/0x5f0 <4>[1279872.604001] [<ffffffff80565c90>] ? scsi_error_handler+0x0/0x5f0 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] scsi_eh_1 S ffffffff807300e0 0 575 2 <4>[1279872.604001] ffff8800bcd1de50 0000000000000046 0000000000000000 0000000000000082 <4>[1279872.604001] ffff8800bcd1dde0 ffff8800bcd1ddf0 0000000000000001 ffff8800bcd04000 <4>[1279872.604001] 0000000100000282 ffff8800bd4528d0 ffffffff809dd000 ffff8800bd4528d0 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff80560758>] ? __scsi_iterate_devices+0x68/0xa0 <4>[1279872.604001] [<ffffffff80565d2a>] scsi_error_handler+0x9a/0x5f0 <4>[1279872.604001] [<ffffffff80565c90>] ? scsi_error_handler+0x0/0x5f0 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] scsi_eh_2 S 0000000000000001 0 578 2 <4>[1279872.604001] ffff8800bcde3e50 0000000000000046 0000000000000000 0000000000000082 <4>[1279872.604001] ffff8800bcde3de0 ffff8800bcde3df0 0000000000000001 ffff8800bcd08000 <4>[1279872.604001] 0000000000000282 ffff8800bd452340 ffffffff809dd000 ffff8800bd452340 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff80560758>] ? __scsi_iterate_devices+0x68/0xa0 <4>[1279872.604001] [<ffffffff80565d2a>] scsi_error_handler+0x9a/0x5f0 <4>[1279872.604001] [<ffffffff80565c90>] ? scsi_error_handler+0x0/0x5f0 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] scsi_eh_3 S 0000000000000001 0 581 2 <4>[1279872.604001] ffff8800bcde9e50 0000000000000046 ffff8800bcc5da10 ffff8800bcc5d800 <4>[1279872.604001] ffff8800bcde9dc0 ffff8800bcde9df0 ffff8800bcc39800 0000000000000000 <4>[1279872.604001] ffff8800bcde9dd0 ffff8800bdbab570 ffffffff809dd000 ffff8800bdbab570 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff80560765>] ? __scsi_iterate_devices+0x75/0xa0 <4>[1279872.604001] [<ffffffff80565d2a>] scsi_error_handler+0x9a/0x5f0 <4>[1279872.604001] [<ffffffff80565c90>] ? scsi_error_handler+0x0/0x5f0 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] scsi_eh_4 S ffffffff807300e0 0 584 2 <4>[1279872.604001] ffff8800bcdefe50 0000000000000046 0000000000000000 0000000000000082 <4>[1279872.604001] ffff8800bcdefde0 ffff8800bcdefdf0 0000000000000001 ffff8800bcd10000 <4>[1279872.604001] 0000000100000282 ffff8800bd411330 ffffffff809dd000 ffff8800bd411330 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff80560758>] ? __scsi_iterate_devices+0x68/0xa0 <4>[1279872.604001] [<ffffffff80565d2a>] scsi_error_handler+0x9a/0x5f0 <4>[1279872.604001] [<ffffffff80565c90>] ? scsi_error_handler+0x0/0x5f0 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] scsi_eh_5 S ffffffff807300e0 0 587 2 <4>[1279872.604001] ffff8800bcd2de50 0000000000000046 0000000000000000 0000000000000082 <4>[1279872.604001] ffff8800bcd2dde0 ffff8800bcd2ddf0 0000000000000001 ffff8800bcd14000 <4>[1279872.604001] 0000000100000282 ffff8800bdbb7020 ffffffff809dd000 ffff8800bdbb7020 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff80560758>] ? __scsi_iterate_devices+0x68/0xa0 <4>[1279872.604001] [<ffffffff80565d2a>] scsi_error_handler+0x9a/0x5f0 <4>[1279872.604001] [<ffffffff80565c90>] ? scsi_error_handler+0x0/0x5f0 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] kpsmoused S ffff8800bcc5c2c0 0 650 2 <4>[1279872.604001] ffff8800bccabec0 0000000000000046 ffff8800bccabe20 ffffffff802353fb <4>[1279872.604001] ffff8800be0f9138 ffff8800bccabe60 ffff880001024880 ffffffff808ed020 <4>[1279872.604001] 0000000000000000 ffff8800bdbb75b0 ffffffff809dd000 ffff8800bdbb75b0 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff802353fb>] ? __dequeue_entity+0x2b/0x50 <4>[1279872.604001] [<ffffffff80251835>] worker_thread+0xe5/0x120 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] edac-poller S ffffffff807300e0 0 654 2 <4>[1279872.604001] ffff8800bcd27ec0 0000000000000046 ffff8800be0fff00 0000000000000001 <4>[1279872.604001] ffff8800bcd27e30 ffff8800bcd27e60 ffff880001030880 ffffffff808ed020 <4>[1279872.604001] 0000000100000000 ffff8800bd453980 ffffffff809dd000 ffff8800bd453980 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff80251835>] worker_thread+0xe5/0x120 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] hid_compat S ffffffff807300e0 0 662 2 <4>[1279872.604001] ffff8800bcd29ec0 0000000000000046 ffffffff80861aa1 ffff8800bcd29db0 <4>[1279872.604001] 0000000000000000 ffff8800bcd29e60 ffff880000000008 ffff8800bcd29e90 <4>[1279872.604001] 00000000bcd29e40 ffff8800bd446300 ffffffff809dd000 ffff8800bd446300 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff80251835>] worker_thread+0xe5/0x120 <4>[1279872.604001] [<ffffffff80255e80>] ? autoremove_wake_function+0x0/0x40 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80251750>] ? worker_thread+0x0/0x120 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] xfsbufd S ffff8800bce3b4c0 0 692 2 <4>[1279872.604001] ffff8800bcd3fe70 0000000000000046 0000000000000000 ffff8800bdb2d7d8 <4>[1279872.604001] ffff8800bcd3e000 ffff8800bcd3fe10 ffff8800bac61e90 ffff88009ec5be90 <4>[1279872.604001] 0000000000000282 ffff8800bdbc3060 ffffffff809dd000 ffff8800bdbc3060 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff80249ffb>] ? __mod_timer+0xbb/0xe0 <4>[1279872.604001] [<ffffffff8071ad20>] schedule_timeout+0x80/0x100 <4>[1279872.604001] [<ffffffff80249bd0>] ? process_timeout+0x0/0x10 <4>[1279872.604001] [<ffffffff8071adfe>] schedule_timeout_interruptible+0x1e/0x20 <4>[1279872.604001] [<ffffffff8040cada>] xfsbufd+0x7a/0x170 <4>[1279872.604001] [<ffffffff8040ca60>] ? xfsbufd+0x0/0x170 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] xfsaild S ffffffff807300e0 0 693 2 <4>[1279872.604001] ffff8800bce73e70 0000000000000046 0000000000000001 0000000000000000 <4>[1279872.604001] ffff8800bce72000 ffff8800bce73e10 000000014bd72422 ffff88001a572478 <4>[1279872.604001] 0000000000000286 ffff8800bdbc2ad0 ffffffff809dd000 ffff8800bdbc2ad0 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff80249ffb>] ? __mod_timer+0xbb/0xe0 <4>[1279872.604001] [<ffffffff8071ad20>] schedule_timeout+0x80/0x100 <4>[1279872.604001] [<ffffffff80249bd0>] ? process_timeout+0x0/0x10 <4>[1279872.604001] [<ffffffff8071adfe>] schedule_timeout_interruptible+0x1e/0x20 <4>[1279872.604001] [<ffffffff80414a85>] xfsaild+0xa5/0xb0 <4>[1279872.604001] [<ffffffff804149e0>] ? xfsaild+0x0/0xb0 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1279872.604001] xfssyncd S ffff8800bcd35000 0 694 2 <4>[1279872.604001] ffff8800bcf8de40 0000000000000046 ffff8800bcf8ddd0 ffffffff8071cacc <4>[1279872.604001] ffff8800069f8cc8 ffff8800bcf8dde0 ffff8800bcf8ddf0 ffffffff804864a5 <4>[1279872.604001] 0000000000000282 ffff8800bdbc2540 ffffffff809dd000 ffff8800bdbc2540 <4>[1279872.604001] Call Trace: <4>[1279872.604001] [<ffffffff8071cacc>] ? __down_write_nested+0x1c/0xb0 <4>[1279872.604001] [<ffffffff804864a5>] ? __up_write+0xe5/0x150 <4>[1279872.604001] [<ffffffff80249ffb>] ? __mod_timer+0xbb/0xe0 <4>[1279872.604001] [<ffffffff8071ad20>] schedule_timeout+0x80/0x100 <4>[1279872.604001] [<ffffffff802350ee>] ? __wake_up+0x4e/0x70 <4>[1279872.604001] [<ffffffff80249bd0>] ? process_timeout+0x0/0x10 <4>[1279872.604001] [<ffffffff8071adfe>] schedule_timeout_interruptible+0x1e/0x20 <4>[1279872.604001] [<ffffffff80414518>] xfssyncd+0x78/0x1e0 <4>[1279872.604001] [<ffffffff804144a0>] ? xfssyncd+0x0/0x1e0 <4>[1279872.604001] [<ffffffff80255a3d>] kthread+0x4d/0x90 <4>[1279872.604001] [<ffffffff8020c899>] child_rip+0xa/0x11 <4>[1279872.604001] [<ffffffff802559f0>] ? kthread+0x0/0x90 <4>[1279872.604001] [<ffffffff8020c88f>] ? child_rip+0x0/0x11 <6>[1280029.214465] SysRq : Show Memory <6>[1280029.214473] Mem-Info: <4>[1280029.214476] DMA per-cpu: <4>[1280029.214479] CPU 0: hi: 0, btch: 1 usd: 0 <4>[1280029.214481] CPU 1: hi: 0, btch: 1 usd: 0 <4>[1280029.214483] DMA32 per-cpu: <4>[1280029.214487] CPU 0: hi: 186, btch: 31 usd: 133 <4>[1280029.214489] CPU 1: hi: 186, btch: 31 usd: 150 <4>[1280029.214493] Active_anon:562730 active_file:40 inactive_anon:140701 <4>[1280029.214495] inactive_file:694 unevictable:510 dirty:1 writeback:37 unstable:0 <4>[1280029.214496] free:3717 slab:16120 mapped:528 pagetables:6966 bounce:0 <4>[1280029.214500] DMA free:7552kB min:12kB low:12kB high:16kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB present:6640kB pages_scanned:0 all_unreclaimable? yes <4>[1280029.214504] lowmem_reserve[]: 0 2988 2988 2988 <4>[1280029.214511] DMA32 free:7316kB min:6988kB low:8732kB high:10480kB active_anon:2250920kB inactive_anon:562804kB active_file:160kB inactive_file:2776kB unevictable:2040kB present:3060432kB pages_scanned:0 all_unreclaimable? no <4>[1280029.214515] lowmem_reserve[]: 0 0 0 0 <4>[1280029.214519] DMA: 4*4kB 2*8kB 4*16kB 3*32kB 3*64kB 4*128kB 2*256kB 2*512kB 1*1024kB 0*2048kB 1*4096kB = 7552kB <4>[1280029.214531] DMA32: 150*4kB 7*8kB 3*16kB 0*32kB 12*64kB 4*128kB 1*256kB 0*512kB 1*1024kB 0*2048kB 1*4096kB = 7360kB <4>[1280029.214541] 13774 total pagecache pages <4>[1280029.214543] 237 pages in swap cache <4>[1280029.214546] Swap cache stats: add 1341130, delete 1340893, find 3167268/3183361 <4>[1280029.214548] Free swap = 4kB <4>[1280029.214550] Total swap = 3911784kB <6>[1280029.215127] 780032 pages RAM <6>[1280029.215127] 14918 pages reserved <6>[1280029.215127] 52125 pages shared <6>[1280029.215127] 724625 pages non-shared <6>[1280129.607345] SysRq : Emergency Remount R/O <4>[1280130.138611] NETFILTER drop IN=eth0 OUT= SRC=n.n.n.n DST=80.223.84.180 LEN=40 TOS=0x00 PREC=0x00 TTL=117 ID=8963 DF PROTO=TCP SPT=nnn DPT=nnn WINDOW=0 RES=0x00 ACK RST URGP=0 -- -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
