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Date: Fri, 2 Jan 2009 19:42:43 +1100 From: "Daryl Radivojevic" <daryl.rad@...il.com> To: linux-kernel@...r.kernel.org Subject: OOPS report Here is an OOPS report. This happens frequently. Mainly if I start wvdial from xterm, and then quit X-Windows. Hardware used: Basic Thinkpad T-400, Huawei E160G USB Mobile broadband key. dmesg output: >hub 2-0:1.0: state 7 ports 6 chg 0000 evt 0000 usb usb8: usb auto-resume usb usb8: wakeup_rh hub 8-0:1.0: hub_resume hub 8-0:1.0: state 7 ports 2 chg 0000 evt 0000 usb usb7: usb auto-resume usb usb7: wakeup_rh hub 7-0:1.0: hub_resume hub 7-0:1.0: state 7 ports 2 chg 0000 evt 0000 usb usb6: usb auto-resume usb usb6: wakeup_rh hub 6-0:1.0: hub_resume hub 6-0:1.0: state 7 ports 2 chg 0000 evt 0000 usb usb5: usb auto-resume usb usb5: wakeup_rh hub 5-0:1.0: hub_resume hub 5-0:1.0: state 7 ports 2 chg 0000 evt 0000 usb usb3: usb auto-resume usb usb3: wakeup_rh hub 3-0:1.0: hub_resume hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0000 usb usb4: usb auto-resume usb usb4: wakeup_rh hub 4-0:1.0: hub_resume hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0000 usb usb8: suspend_rh (auto-stop) usb usb7: suspend_rh (auto-stop) usb usb6: suspend_rh (auto-stop) usb usb5: suspend_rh (auto-stop) usb usb3: suspend_rh (auto-stop) usb usb4: suspend_rh (auto-stop) hub 2-0:1.0: hub_suspend usb usb2: bus auto-suspend ehci_hcd 0000:00:1d.7: suspend root hub hub 8-0:1.0: hub_suspend usb usb8: bus auto-suspend usb usb8: suspend_rh hub 7-0:1.0: hub_suspend usb usb7: bus auto-suspend usb usb7: suspend_rh hub 6-0:1.0: hub_suspend usb usb6: bus auto-suspend usb usb6: suspend_rh hub 5-0:1.0: hub_suspend usb usb5: bus auto-suspend usb usb5: suspend_rh hub 3-0:1.0: hub_suspend usb usb3: bus auto-suspend usb usb3: suspend_rh hub 4-0:1.0: hub_suspend usb usb4: bus auto-suspend usb usb4: suspend_rh PPP BSD Compression module registered PPP Deflate Compression module registered mtrr: no MTRR for d0000000,10000000 found ------------[ cut here ]------------ WARNING: at drivers/usb/serial/usb-serial.c:326 serial_write_room+0x44/0x54 [usbserial]() Modules linked in: ppp_deflate zlib_deflate zlib_inflate bsd_comp ppp_async crc_ccitt uinput option usbserial sg pcspkr i2c_i801 sr_mod pcmcia 8250_pci 8250 video serial_core output evdev Pid: 0, comm: swapper Not tainted 2.6.28 #5 Call Trace: [<c01205f1>] warn_on_slowpath+0x40/0x61 [<c028cce3>] ehci_urb_enqueue+0xe8/0xd3a [<c028cd31>] ehci_urb_enqueue+0x136/0xd3a [<f8b55455>] serial_write_room+0x44/0x54 [usbserial] [<c020ab2c>] tty_write_room+0x15/0x16 [<c0208fde>] opost+0xf/0x1ae [<c020a67b>] n_tty_receive_buf+0x8cc/0xca6 [<c027e9d1>] usb_hcd_submit_urb+0x7ca/0x84f [<c011a866>] enqueue_task_fair+0x131/0x17a [<c0116cdb>] activate_task+0x20/0x2f [<c011b09e>] try_to_wake_up+0x180/0x18a [<c020c2d4>] flush_to_ldisc+0xf7/0x193 [<f8b74b26>] option_indat_callback+0x8e/0xe8 [option] [<c027d84f>] usb_hcd_giveback_urb+0x4b/0x76 [<c028916c>] ehci_urb_done+0xcd/0xd9 [<c0289b9a>] qh_completions+0xa8/0x464 [<c0127a1a>] __mod_timer+0xba/0xc3 [<c0289ff7>] ehci_work+0xa1/0x7c4 [<c028f500>] ehci_irq+0x2bf/0x2e3 [<c01321cd>] hrtimer_interrupt+0x13a/0x162 [<c01365c9>] tick_do_broadcast+0x30/0x54 [<c0136698>] tick_handle_oneshot_broadcast+0xab/0xdf [<c027d4c5>] usb_hcd_irq+0x24/0x59 [<c013e672>] handle_IRQ_event+0x1a/0x3f [<c013f68f>] handle_fasteoi_irq+0x6a/0x9b [<c013f625>] handle_fasteoi_irq+0x0/0x9b <IRQ> [<c010376b>] common_interrupt+0x23/0x28 [<c013007b>] set_process_cpu_timer+0x81/0xa5 [<c01fd12c>] acpi_idle_enter_bm+0x2d6/0x355 [<c02a8eee>] cpuidle_idle_call+0x5d/0x8f [<c0101da8>] cpu_idle+0x68/0x84 ---[ end trace 945550a66a3e3b5c ]--- ------------[ cut here ]------------ WARNING: at drivers/usb/serial/usb-serial.c:313 serial_write+0x5e/0x7a [usbserial]() Modules linked in: ppp_deflate zlib_deflate zlib_inflate bsd_comp ppp_async crc_ccitt uinput option usbserial sg pcspkr i2c_i801 sr_mod pcmcia 8250_pci 8250 video serial_core output evdev Pid: 0, comm: swapper Tainted: G W 2.6.28 #5 Call Trace: [<c01205f1>] warn_on_slowpath+0x40/0x61 [<c028cce3>] ehci_urb_enqueue+0xe8/0xd3a [<c028cd31>] ehci_urb_enqueue+0x136/0xd3a [<f8b554c3>] serial_write+0x5e/0x7a [usbserial] [<c02063e5>] tty_put_char+0x22/0x25 [<c0209053>] opost+0x84/0x1ae [<c020a67b>] n_tty_receive_buf+0x8cc/0xca6 [<c027e9d1>] usb_hcd_submit_urb+0x7ca/0x84f [<c011a866>] enqueue_task_fair+0x131/0x17a [<c0116cdb>] activate_task+0x20/0x2f [<c011b09e>] try_to_wake_up+0x180/0x18a [<c020c2d4>] flush_to_ldisc+0xf7/0x193 [<f8b74b26>] option_indat_callback+0x8e/0xe8 [option] [<c027d84f>] usb_hcd_giveback_urb+0x4b/0x76 [<c028916c>] ehci_urb_done+0xcd/0xd9 [<c0289b9a>] qh_completions+0xa8/0x464 [<c0127a1a>] __mod_timer+0xba/0xc3 [<c0289ff7>] ehci_work+0xa1/0x7c4 [<c028f500>] ehci_irq+0x2bf/0x2e3 [<c01321cd>] hrtimer_interrupt+0x13a/0x162 [<c01365c9>] tick_do_broadcast+0x30/0x54 [<c0136698>] tick_handle_oneshot_broadcast+0xab/0xdf [<c027d4c5>] usb_hcd_irq+0x24/0x59 [<c013e672>] handle_IRQ_event+0x1a/0x3f [<c013f68f>] handle_fasteoi_irq+0x6a/0x9b [<c013f625>] handle_fasteoi_irq+0x0/0x9b <IRQ> [<c010376b>] common_interrupt+0x23/0x28 [<c013007b>] set_process_cpu_timer+0x81/0xa5 [<c01fd12c>] acpi_idle_enter_bm+0x2d6/0x355 [<c02a8eee>] cpuidle_idle_call+0x5d/0x8f [<c0101da8>] cpu_idle+0x68/0x84 ---[ end trace 945550a66a3e3b5c ]--- ------------[ cut here ]------------ WARNING: at drivers/usb/serial/usb-serial.c:313 serial_write+0x5e/0x7a [usbserial]() Modules linked in: ppp_deflate zlib_deflate zlib_inflate bsd_comp ppp_async crc_ccitt uinput option usbserial sg pcspkr i2c_i801 sr_mod pcmcia 8250_pci 8250 video serial_core output evdev Pid: 0, comm: swapper Tainted: G W 2.6.28 #5 Call Trace: [<c01205f1>] warn_on_slowpath+0x40/0x61 [<f8b744e9>] option_write+0x124/0x1ac [option] [<f8b554c3>] serial_write+0x5e/0x7a [usbserial] [<c02063e5>] tty_put_char+0x22/0x25 [<c0209169>] opost+0x19a/0x1ae [<c020a67b>] n_tty_receive_buf+0x8cc/0xca6 [<c027e9d1>] usb_hcd_submit_urb+0x7ca/0x84f [<c011a866>] enqueue_task_fair+0x131/0x17a [<c0116cdb>] activate_task+0x20/0x2f [<c011b09e>] try_to_wake_up+0x180/0x18a [<c020c2d4>] flush_to_ldisc+0xf7/0x193 [<f8b74b26>] option_indat_callback+0x8e/0xe8 [option] [<c027d84f>] usb_hcd_giveback_urb+0x4b/0x76 [<c028916c>] ehci_urb_done+0xcd/0xd9 [<c0289b9a>] qh_completions+0xa8/0x464 [<c0127a1a>] __mod_timer+0xba/0xc3 [<c0289ff7>] ehci_work+0xa1/0x7c4 [<c028f500>] ehci_irq+0x2bf/0x2e3 [<c01321cd>] hrtimer_interrupt+0x13a/0x162 [<c01365c9>] tick_do_broadcast+0x30/0x54 [<c0136698>] tick_handle_oneshot_broadcast+0xab/0xdf [<c027d4c5>] usb_hcd_irq+0x24/0x59 [<c013e672>] handle_IRQ_event+0x1a/0x3f [<c013f68f>] handle_fasteoi_irq+0x6a/0x9b [<c013f625>] handle_fasteoi_irq+0x0/0x9b <IRQ> [<c010376b>] common_interrupt+0x23/0x28 [<c013007b>] set_process_cpu_timer+0x81/0xa5 [<c01fd12c>] acpi_idle_enter_bm+0x2d6/0x355 [<c02a8eee>] cpuidle_idle_call+0x5d/0x8f [<c0101da8>] cpu_idle+0x68/0x84 ---[ end trace 945550a66a3e3b5c ]--- ------------[ cut here ]------------ WARNING: at drivers/usb/serial/usb-serial.c:326 serial_write_room+0x44/0x54 [usbserial]() Modules linked in: ppp_deflate zlib_deflate zlib_inflate bsd_comp ppp_async crc_ccitt uinput option usbserial sg pcspkr i2c_i801 sr_mod pcmcia 8250_pci 8250 video serial_core output evdev Pid: 0, comm: swapper Tainted: G W 2.6.28 #5 Call Trace: [<c01205f1>] warn_on_slowpath+0x40/0x61 [<f8b744e9>] option_write+0x124/0x1ac [option] [<f8b554d4>] serial_write+0x6f/0x7a [usbserial] [<f8b55455>] serial_write_room+0x44/0x54 [usbserial] [<c020ab2c>] tty_write_room+0x15/0x16 [<c0208fde>] opost+0xf/0x1ae [<c020a67b>] n_tty_receive_buf+0x8cc/0xca6 [<c027e9d1>] usb_hcd_submit_urb+0x7ca/0x84f [<c011a866>] enqueue_task_fair+0x131/0x17a [<c0116cdb>] activate_task+0x20/0x2f [<c011b09e>] try_to_wake_up+0x180/0x18a [<c020c2d4>] flush_to_ldisc+0xf7/0x193 [<f8b74b26>] option_indat_callback+0x8e/0xe8 [option] [<c027d84f>] usb_hcd_giveback_urb+0x4b/0x76 [<c028916c>] ehci_urb_done+0xcd/0xd9 [<c0289b9a>] qh_completions+0xa8/0x464 [<c0127a1a>] __mod_timer+0xba/0xc3 [<c0289ff7>] ehci_work+0xa1/0x7c4 [<c028f500>] ehci_irq+0x2bf/0x2e3 [<c01321cd>] hrtimer_interrupt+0x13a/0x162 [<c01365c9>] tick_do_broadcast+0x30/0x54 [<c0136698>] tick_handle_oneshot_broadcast+0xab/0xdf [<c027d4c5>] usb_hcd_irq+0x24/0x59 [<c013e672>] handle_IRQ_event+0x1a/0x3f [<c013f68f>] handle_fasteoi_irq+0x6a/0x9b [<c013f625>] handle_fasteoi_irq+0x0/0x9b <IRQ> [<c010376b>] common_interrupt+0x23/0x28 [<c013007b>] set_process_cpu_timer+0x81/0xa5 [<c01fd12c>] acpi_idle_enter_bm+0x2d6/0x355 [<c02a8eee>] cpuidle_idle_call+0x5d/0x8f [<c0101da8>] cpu_idle+0x68/0x84 ---[ end trace 945550a66a3e3b5c ]--- ------------[ cut here ]------------ WARNING: at drivers/usb/serial/usb-serial.c:326 serial_write_room+0x44/0x54 [usbserial]() Modules linked in: ppp_deflate zlib_deflate zlib_inflate bsd_comp ppp_async crc_ccitt uinput option usbserial sg pcspkr i2c_i801 sr_mod pcmcia 8250_pci 8250 video serial_core output evdev Pid: 0, comm: swapper Tainted: G W 2.6.28 #5 Call Trace: [<c01205f1>] warn_on_slowpath+0x40/0x61 [<f8b744e9>] option_write+0x124/0x1ac [option] [<f8b554d4>] serial_write+0x6f/0x7a [usbserial] [<f8b55455>] serial_write_room+0x44/0x54 [usbserial] [<c020ab2c>] tty_write_room+0x15/0x16 [<c0208fde>] opost+0xf/0x1ae [<c020a087>] n_tty_receive_buf+0x2d8/0xca6 [<c027e9d1>] usb_hcd_submit_urb+0x7ca/0x84f [<c011a866>] enqueue_task_fair+0x131/0x17a [<c0116cdb>] activate_task+0x20/0x2f [<c011b09e>] try_to_wake_up+0x180/0x18a [<c020c2d4>] flush_to_ldisc+0xf7/0x193 [<f8b74b26>] option_indat_callback+0x8e/0xe8 [option] [<c027d84f>] usb_hcd_giveback_urb+0x4b/0x76 [<c028916c>] ehci_urb_done+0xcd/0xd9 [<c0289b9a>] qh_completions+0xa8/0x464 [<c0127a1a>] __mod_timer+0xba/0xc3 [<c0289ff7>] ehci_work+0xa1/0x7c4 [<c028f500>] ehci_irq+0x2bf/0x2e3 [<c01321cd>] hrtimer_interrupt+0x13a/0x162 [<c01365c9>] tick_do_broadcast+0x30/0x54 [<c0136698>] tick_handle_oneshot_broadcast+0xab/0xdf [<c027d4c5>] usb_hcd_irq+0x24/0x59 [<c013e672>] handle_IRQ_event+0x1a/0x3f [<c013f68f>] handle_fasteoi_irq+0x6a/0x9b [<c013f625>] handle_fasteoi_irq+0x0/0x9b <IRQ> [<c010376b>] common_interrupt+0x23/0x28 [<c013007b>] set_process_cpu_timer+0x81/0xa5 [<c01fd12c>] acpi_idle_enter_bm+0x2d6/0x355 [<c02a8eee>] cpuidle_idle_call+0x5d/0x8f [<c0101da8>] cpu_idle+0x68/0x84 ---[ end trace 945550a66a3e3b5c ]--- ------------[ cut here ]------------ WARNING: at drivers/usb/serial/usb-serial.c:326 serial_write_room+0x44/0x54 [usbserial]() Modules linked in: ppp_deflate zlib_deflate zlib_inflate bsd_comp ppp_async crc_ccitt uinput option usbserial sg pcspkr i2c_i801 sr_mod pcmcia 8250_pci 8250 video serial_core output evdev Pid: 0, comm: swapper Tainted: G W 2.6.28 #5 Call Trace: [<c01205f1>] warn_on_slowpath+0x40/0x61 [<f8b744e9>] option_write+0x124/0x1ac [option] [<f8b554d4>] serial_write+0x6f/0x7a [usbserial] [<f8b55455>] serial_write_room+0x44/0x54 [usbserial] [<c020ab2c>] tty_write_room+0x15/0x16 [<c0208fde>] opost+0xf/0x1ae [<c020a087>] n_tty_receive_buf+0x2d8/0xca6 [<c027e9d1>] usb_hcd_submit_urb+0x7ca/0x84f [<c011a866>] enqueue_task_fair+0x131/0x17a [<c0116cdb>] activate_task+0x20/0x2f [<c011b09e>] try_to_wake_up+0x180/0x18a [<c020c2d4>] flush_to_ldisc+0xf7/0x193 [<f8b74b26>] option_indat_callback+0x8e/0xe8 [option] [<c027d84f>] usb_hcd_giveback_urb+0x4b/0x76 [<c028916c>] ehci_urb_done+0xcd/0xd9 [<c0289b9a>] qh_completions+0xa8/0x464 [<c0127a1a>] __mod_timer+0xba/0xc3 [<c0289ff7>] ehci_work+0xa1/0x7c4 [<c028f500>] ehci_irq+0x2bf/0x2e3 [<c01321cd>] hrtimer_interrupt+0x13a/0x162 [<c01365c9>] tick_do_broadcast+0x30/0x54 [<c0136698>] tick_handle_oneshot_broadcast+0xab/0xdf [<c027d4c5>] usb_hcd_irq+0x24/0x59 [<c013e672>] handle_IRQ_event+0x1a/0x3f [<c013f68f>] handle_fasteoi_irq+0x6a/0x9b [<c013f625>] handle_fasteoi_irq+0x0/0x9b <IRQ> [<c010376b>] common_interrupt+0x23/0x28 [<c013007b>] set_process_cpu_timer+0x81/0xa5 [<c01fd12c>] acpi_idle_enter_bm+0x2d6/0x355 [<c02a8eee>] cpuidle_idle_call+0x5d/0x8f [<c0101da8>] cpu_idle+0x68/0x84 ---[ end trace 945550a66a3e3b5c ]--- ------------[ cut here ]------------ WARNING: at drivers/usb/serial/usb-serial.c:326 serial_write_room+0x44/0x54 [usbserial]() Modules linked in: ppp_deflate zlib_deflate zlib_inflate bsd_comp ppp_async crc_ccitt uinput option usbserial sg pcspkr i2c_i801 sr_mod pcmcia 8250_pci 8250 video serial_core output evdev Pid: 0, comm: swapper Tainted: G W 2.6.28 #5 Call Trace: [<c01205f1>] warn_on_slowpath+0x40/0x61 [<f8b744e9>] option_write+0x124/0x1ac [option] [<f8b554d4>] serial_write+0x6f/0x7a [usbserial] [<f8b55455>] serial_write_room+0x44/0x54 [usbserial] [<c020ab2c>] tty_write_room+0x15/0x16 [<c0208fde>] opost+0xf/0x1ae [<c020a67b>] n_tty_receive_buf+0x8cc/0xca6 [<c027e9d1>] usb_hcd_submit_urb+0x7ca/0x84f [<c011a866>] enqueue_task_fair+0x131/0x17a [<c0116cdb>] activate_task+0x20/0x2f [<c011b09e>] try_to_wake_up+0x180/0x18a [<c020c2d4>] flush_to_ldisc+0xf7/0x193 [<f8b74b26>] option_indat_callback+0x8e/0xe8 [option] [<c027d84f>] usb_hcd_giveback_urb+0x4b/0x76 [<c028916c>] ehci_urb_done+0xcd/0xd9 [<c0289b9a>] qh_completions+0xa8/0x464 [<c0127a1a>] __mod_timer+0xba/0xc3 [<c0289ff7>] ehci_work+0xa1/0x7c4 [<c028f500>] ehci_irq+0x2bf/0x2e3 [<c01321cd>] hrtimer_interrupt+0x13a/0x162 [<c01365c9>] tick_do_broadcast+0x30/0x54 [<c0136698>] tick_handle_oneshot_broadcast+0xab/0xdf [<c027d4c5>] usb_hcd_irq+0x24/0x59 [<c013e672>] handle_IRQ_event+0x1a/0x3f [<c013f68f>] handle_fasteoi_irq+0x6a/0x9b [<c013f625>] handle_fasteoi_irq+0x0/0x9b <IRQ> [<c010376b>] common_interrupt+0x23/0x28 [<c013007b>] set_process_cpu_timer+0x81/0xa5 [<c01fd12c>] acpi_idle_enter_bm+0x2d6/0x355 [<c02a8eee>] cpuidle_idle_call+0x5d/0x8f [<c0101da8>] cpu_idle+0x68/0x84 ---[ end trace 945550a66a3e3b5c ]--- ------------[ cut here ]------------ WARNING: at drivers/usb/serial/usb-serial.c:326 serial_write_room+0x44/0x54 [usbserial]() Modules linked in: ppp_deflate zlib_deflate zlib_inflate bsd_comp ppp_async crc_ccitt uinput option usbserial sg pcspkr i2c_i801 sr_mod pcmcia 8250_pci 8250 video serial_core output evdev Pid: 0, comm: swapper Tainted: G W 2.6.28 #5 Call Trace: [<c01205f1>] warn_on_slowpath+0x40/0x61 [<f8b744e9>] option_write+0x124/0x1ac [option] [<f8b554d4>] serial_write+0x6f/0x7a [usbserial] [<f8b55455>] serial_write_room+0x44/0x54 [usbserial] [<c020ab2c>] tty_write_room+0x15/0x16 [<c0208fde>] opost+0xf/0x1ae [<c020a67b>] n_tty_receive_buf+0x8cc/0xca6 [<c027e9d1>] usb_hcd_submit_urb+0x7ca/0x84f [<c011a866>] enqueue_task_fair+0x131/0x17a [<c0116cdb>] activate_task+0x20/0x2f [<c011b09e>] try_to_wake_up+0x180/0x18a [<c020c2d4>] flush_to_ldisc+0xf7/0x193 [<f8b74b26>] option_indat_callback+0x8e/0xe8 [option] [<c027d84f>] usb_hcd_giveback_urb+0x4b/0x76 [<c028916c>] ehci_urb_done+0xcd/0xd9 [<c0289b9a>] qh_completions+0xa8/0x464 [<c0127a1a>] __mod_timer+0xba/0xc3 [<c0289ff7>] ehci_work+0xa1/0x7c4 [<c028f500>] ehci_irq+0x2bf/0x2e3 [<c01321cd>] hrtimer_interrupt+0x13a/0x162 [<c01365c9>] tick_do_broadcast+0x30/0x54 [<c0136698>] tick_handle_oneshot_broadcast+0xab/0xdf [<c027d4c5>] usb_hcd_irq+0x24/0x59 [<c013e672>] handle_IRQ_event+0x1a/0x3f [<c013f68f>] handle_fasteoi_irq+0x6a/0x9b [<c013f625>] handle_fasteoi_irq+0x0/0x9b <IRQ> [<c010376b>] common_interrupt+0x23/0x28 [<c013007b>] set_process_cpu_timer+0x81/0xa5 [<c01fd12c>] acpi_idle_enter_bm+0x2d6/0x355 [<c02a8eee>] cpuidle_idle_call+0x5d/0x8f [<c0101da8>] cpu_idle+0x68/0x84 ---[ end trace 945550a66a3e3b5c ]--- Daryl Radivojevic -- 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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