Bug 142546
| Summary: | io_edgeport triggers kernel oops | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Nick Maliszewskyj <nickm> |
| Component: | kernel | Assignee: | Dave Jones <davej> |
| Status: | CLOSED DUPLICATE | QA Contact: | Brian Brock <bbrock> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 3 | CC: | pfrields, wtogami |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2006-02-21 19:07:39 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
This might be related to bug #128916 *** This bug has been marked as a duplicate of 128916 *** Changed to 'CLOSED' state since 'RESOLVED' has been deprecated. |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041111 Firefox/1.0 Description of problem: When I plug in either and Edgeport/8 or Edgeport/4 USB - Serial Converter, the kernel oopses, leaving the io_edgeport module installed and the usb hotplug system hung. This device worked splendidly under RedHat Linux 7.3-9.0 with kernel 2.4. What's the deal here? Version-Release number of selected component (if applicable): kernel-2.6.9-1.681_FC3 How reproducible: Always Steps to Reproduce: 1. Boot system 2. Plug in edgeport Actual Results: The device is not recognized by the system (red blinking light on the box). USB probing now hangs irreversibly (can't do lsusb). Expected Results: The kernel module loads. USB probing still works. Life goes on. Additional info: Dec 10 10:03:39 bt7 kernel: usb 5-1: new full speed USB device using address 3 Dec 10 10:03:39 bt7 kernel: drivers/usb/serial/usb-serial.c: USB Serial support registered for Generic Dec 10 10:03:39 bt7 kernel: usbcore: registered new driver usbserial_generic Dec 10 10:03:39 bt7 kernel: usbcore: registered new driver usbserial Dec 10 10:03:39 bt7 kernel: drivers/usb/serial/usb-serial.c: USB Serial Driver core v2.0 Dec 10 10:03:39 bt7 kernel: drivers/usb/serial/usb-serial.c: USB Serial support registered for Edgeport 2 port adapter Dec 10 10:03:39 bt7 kernel: drivers/usb/serial/usb-serial.c: USB Serial support registered for Edgeport 4 port adapter Dec 10 10:03:39 bt7 kernel: drivers/usb/serial/usb-serial.c: USB Serial support registered for Edgeport 8 port adapter Dec 10 10:03:39 bt7 kernel: io_edgeport 5-1:1.0: Edgeport 8 port adapter converter detected Dec 10 10:03:39 bt7 kernel: usb 5-1: Inside Out Network Edgeport/8 detected Dec 10 10:03:39 bt7 kernel: Unable to handle kernel paging request at virtual address 00d04a82 Dec 10 10:03:39 bt7 kernel: printing eip: Dec 10 10:03:39 bt7 kernel: 00d04a82 Dec 10 10:03:39 bt7 kernel: *pde = 00000000 Dec 10 10:03:39 bt7 kernel: Oops: 0000 [#1] Dec 10 10:03:39 bt7 kernel: Modules linked in: io_edgeport usbserial i915 parport_pc lp parport autofs4 i2c_dev i2c_core sunrpc ipt_REJECT ipt_state ip_conntrack iptable_filter ip_tables button battery ac md5 ipv6 joydev uhci_hcd ehci_hcd snd_intel8x0 snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore e1000 floppy dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod ata_piix libata sd_mod scsi_mod Dec 10 10:03:39 bt7 kernel: CPU: 0 Dec 10 10:03:39 bt7 kernel: EIP: 0060:[<00d04a82>] Not tainted VLI Dec 10 10:03:39 bt7 kernel: EFLAGS: 00010213 (2.6.9-1.681_FC3) Dec 10 10:03:39 bt7 kernel: EIP is at 0xd04a82 Dec 10 10:03:39 bt7 kernel: eax: 6ed8fe28 ebx: 7a634200 ecx: ffffffff edx: 00000000 Dec 10 10:03:39 bt7 kernel: esi: 6ed8fe28 edi: 7a63468c ebp: 78779800 esp: 6ed8fe28 Dec 10 10:03:39 bt7 kernel: ds: 007b es: 007b ss: 0068 Dec 10 10:03:39 bt7 usb.agent[3439]: ... can't load module io_edgeport Dec 10 10:03:39 bt7 kernel: Process modprobe (pid: 3475, threadinfo=6ed8f000 task=6ede6d30) Dec 10 10:03:39 bt7 usb.agent[3439]: missing kernel or user mode driver io_edgeport Dec 10 10:03:39 bt7 kernel: Stack: 33333356 36343736 00302d39 02120700 00000013 7a634200 7a63468c 02120552 Dec 10 10:03:40 bt7 kernel: 00000013 7a634200 82d04f46 82d06a4f 0233356e 78779934 7a634200 00000000 Dec 10 10:03:40 bt7 kernel: 809af840 39ce0c00 82d14d20 6ecfc380 00000001 82c45522 6ecfc548 00000000 Dec 10 10:03:40 bt7 kernel: Call Trace: Dec 10 10:03:40 bt7 kernel: [<02120700>] vprintk+0x1ab/0x2f5 Dec 10 10:03:40 bt7 kernel: [<02120552>] printk+0xe/0x11 Dec 10 10:03:40 bt7 kernel: [<82d04f46>] edge_startup+0xd3/0x243 [io_edgeport] Dec 10 10:03:40 bt7 kernel: [<82c45522>] usb_serial_probe+0x94e/0xae8 [usbserial] Dec 10 10:03:40 bt7 kernel: [<02181871>] d_instantiate+0x144/0x147 Dec 10 10:03:40 bt7 kernel: [<021ab198>] sysfs_create+0x77/0x9c Dec 10 10:03:40 bt7 kernel: [<021abab5>] create_dir+0x83/0xa0 Dec 10 10:03:40 bt7 kernel: [<0227cc6b>] usb_probe_interface+0x41/0x4b Dec 10 10:03:40 bt7 kernel: [<02243a3b>] bus_match+0x27/0x45 Dec 10 10:03:40 bt7 kernel: [<02243af5>] driver_attach+0x37/0x66 Dec 10 10:03:40 bt7 kernel: [<02243eaa>] bus_add_driver+0x77/0x97 Dec 10 10:03:40 bt7 kernel: [<022442c8>] driver_register+0x51/0x58 Dec 10 10:03:40 bt7 kernel: [<82c458d4>] usb_serial_register+0x44/0x80 [usbserial] Dec 10 10:03:40 bt7 kernel: [<0227cd00>] usb_register+0x3b/0x7a Dec 10 10:03:40 bt7 kernel: [<8282f03b>] edgeport_init+0x3b/0x78 [io_edgeport] Dec 10 10:03:40 bt7 kernel: [<0213be92>] sys_init_module+0x207/0x2ef Dec 10 10:03:40 bt7 kernel: Code: Bad EIP value.