After upgrading to 2.4.22 on two machines, I'm getting USB errors I wasn't getting before (under 2.4.20). I'm wondering if others have experienced these. They're intermittent, but generally require a reboot (ick!) to resolve. The two USB devices that have been affected are an Epson 1640SU scanner and a Palm Zire 71 handheld. the error messages in syslog are the same, and involve
Jan 28 10:23:05 perrin kernel: hub.c: port 1, portstatus 103, change 0, 12 Mb/s Jan 28 10:23:05 perrin kernel: hub.c: new USB device 00:1d.0-1, assigned address 2 Jan 28 10:23:05 perrin kernel: usb_control/bulk_msg: timeout Jan 28 10:23:05 perrin kernel: usb.c: USB device not accepting new address=2 (error=-110) Jan 28 10:23:05 perrin kernel: hub.c: port 1, portstatus 103, change 0, 12 Mb/s Jan 28 10:23:05 perrin kernel: hub.c: new USB device 00:1d.0-1, assigned address 3 Jan 28 10:23:05 perrin kernel: usb_control/bulk_msg: timeout Jan 28 10:23:05 perrin kernel: usb.c: USB device not accepting new address=3 (error=-110) followed by: Jan 28 17:14:18 joehill kernel: usbserial.c: Handspring Visor / Treo / Palm 4.0 / Cli<E9> 4.x converter now attached to ttyUSB1 (or usb/tts/1 for devfs) Jan 28 17:14:21 joehill usb.agent[824]: kernel driver visor already loaded Jan 28 17:14:21 joehill usb.agent[824]: kernel driver visor already loaded Jan 28 17:14:29 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1157 Jan 28 17:14:29 joehill kernel: usb.c: USB disconnect on device 00:10.0-1.2 addr ess 4 Jan 28 17:14:29 joehill kernel: visor.c: Bytes In = 2267 Bytes Out = 1019 Jan 28 17:14:29 joehill kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000998 Jan 28 17:14:29 joehill kernel: printing eip: Jan 28 17:14:29 joehill kernel: f896e16a Jan 28 17:14:29 joehill kernel: *pde = 00000000 Jan 28 17:14:29 joehill kernel: Oops: 0002 Jan 28 17:14:29 joehill kernel: CPU: 0 Jan 28 17:14:29 joehill kernel: EIP: 0010:[vfat:__insmod_vfat_O/lib/modules/2 .4.22/kernel/fs/vfat/vfat.o_M3+-589462/128] Tainted: P Jan 28 17:14:29 joehill kernel: EFLAGS: 00010246 Jan 28 17:14:29 joehill kernel: eax: 00000000 ebx: f2b2f46c ecx: f7734000 edx: 00000000 Jan 28 17:14:29 joehill kernel: esi: f2b2f488 edi: 00000001 ebp: f2b2f400 esp: f7735f20 Jan 28 17:14:29 joehill kernel: ds: 0018 es: 0018 ss: 0018 Jan 28 17:14:29 joehill kernel: Process khubd (pid: 67, stackpage=f7735000) Jan 28 17:14:29 joehill kernel: Stack: f2b2f488 00000000 00000010 f896f520 00000 000 f896f500 f23b7dc0 f894e2b4 Jan 28 17:14:29 joehill kernel: f35ad400 f2b2f400 f35ad404 00000004 00000 000 f35ad400 00000100 0000000a Jan 28 17:14:29 joehill kernel: f76cb200 00000001 f89510fc f76cb310 00000 002 00000010 f23b7cc0 f8950b6c Jan 28 17:14:29 joehill kernel: Call Trace: [vfat:__insmod_vfat_O/lib/modules /2.4.22/kernel/fs/vfat/vfat.o_M3+-584416/128] [vfat:__insmod_vfat_O/lib/modules/ 2.4.22/kernel/fs/vfat/vfat.o_M3+-584448/128] [vfat:__insmod_vfat_O/lib/modules/2 .4.22/kernel/fs/vfat/vfat.o_M3+-720204/128] [vfat:__insmod_vfat_O/lib/modules/2. 4.22/kernel/fs/vfat/vfat.o_M3+-708356/128] [vfat:__insmod_vfat_O/lib/modules/2.4 .22/kernel/fs/vfat/vfat.o_M3+-709780/128] Jan 28 17:14:29 joehill kernel: [vfat:__insmod_vfat_O/lib/modules/2.4.22/kerne l/fs/vfat/vfat.o_M3+-707709/128] [vfat:__insmod_vfat_O/lib/modules/2.4.22/kernel /fs/vfat/vfat.o_M3+-707563/128] [arch_kernel_thread+43/64] [vfat:__insmod_vfat_O /lib/modules/2.4.22/kernel/fs/vfat/vfat.o_M3+-707616/128] Jan 28 17:14:29 joehill kernel: Jan 28 17:14:29 joehill kernel: Code: c7 80 98 09 00 00 00 00 00 00 8d 4e 58 ff 43 74 0f 8e 5f 05 ... Jan 28 21:44:33 joehill kernel: <4>usb-uhci.c: interrupt, status 3, frame# 448 Jan 28 21:44:39 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1728 Jan 28 21:44:44 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 960 Jan 28 21:44:49 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 192 Jan 28 21:44:55 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1472 Jan 28 21:45:00 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 704 Jan 28 21:45:05 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1984 Jan 28 21:45:11 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1216 Jan 28 21:45:16 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 448 Jan 28 21:45:22 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1728 Jan 28 21:45:27 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 960 Jan 28 21:45:32 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 192 Jan 28 21:45:38 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1472 Jan 28 21:45:43 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 704 Jan 28 21:45:48 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1984 Jan 28 21:45:54 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1216 Jan 28 21:45:59 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 448 Jan 28 21:46:05 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1728 Jan 28 21:46:10 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 960 Jan 28 21:46:15 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 192 Jan 28 21:46:21 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1472 Jan 28 21:46:26 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 704 Jan 28 21:46:31 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1984 Jan 28 21:46:37 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1216 Jan 28 21:46:42 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 448 Jan 28 21:46:48 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1728 Jan 28 21:46:53 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 960 Jan 28 21:46:58 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 192 Jan 28 21:47:04 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1472 Jan 28 21:47:09 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 704 Jan 28 21:47:14 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1984 Jan 28 21:47:20 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1216 Jan 28 21:47:25 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 448 Jan 28 21:47:31 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 1728 Jan 28 21:47:36 joehill kernel: usb-uhci.c: interrupt, status 3, frame# 960 ---------------------------------------------------------------------- Andrew J Perrin - http://www.unc.edu/~aperrin Assistant Professor of Sociology, U of North Carolina, Chapel Hill [EMAIL PROTECTED] * andrew_perrin (at) unc.edu -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". 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