On Tue, Apr 28, 2009 at 11:55:51PM -0700, Andrew Morton wrote: > > [10982.240507] Call Trace: > > [10982.240510] [<c022f0b6>] ? try_to_del_timer_sync+0x15/0x4f > > [10982.240516] [<c022f515>] ? del_timer_sync+0x5c/0x6c > > [10982.240521] [<f86930c6>] ? ftdi_close+0xc5/0xe9 [ftdi_sio] > > [10982.240540] [<f85c0a32>] ? serial_close+0x86/0x12d [usbserial] > > [10982.240553] [<c03cb413>] ? tty_release_dev+0x176/0x3fa > > [10982.240561] [<c023aefb>] ? lock_hrtimer_base+0x18/0x33 > > [10982.240568] [<c0244ca4>] ? trace_hardirqs_off+0xb/0xd > > [10982.240576] [<c051feed>] ? _spin_unlock_irqrestore+0x42/0x58 > > [10982.240582] [<c028e4ff>] ? vfs_ioctl+0x22/0x69 > > [10982.240589] [<c028e998>] ? do_vfs_ioctl+0x452/0x48b > > [10982.240594] [<c03cb6a9>] ? tty_release+0x12/0x1c > > [10982.240598] [<c02843ab>] ? __fput+0xca/0x175 > > [10982.240604] [<c028446f>] ? fput+0x19/0x1b > > [10982.240608] [<c0281b1d>] ? filp_close+0x51/0x5b > > [10982.240612] [<c0281b91>] ? sys_close+0x6a/0xa4 > > [10982.240616] [<c02029c8>] ? sysenter_do_call+0x12/0x36 > > [10982.240623] Code: 40 f7 d0 83 e0 f2 5b c9 c3 55 31 c9 31 d2 64 a1 00 f0 73 c0 89 e5 e8 05 6f 00 00 c9 c3 55 89 e5 57 89 c7 56 53 83 ec 04 89 55 f0 <8b> 5f 14 89 de 83 e6 fe 74 22 89 f0 e8 8b 11 2f 00 8b 55 f0 89 > > [10982.240675] EIP: [<c022eefd>] lock_timer_base+0xe/0x3e SS:ESP 0068:ea10fe44 > > [10982.240681] CR2: 0000000000000090 > > [10982.240685] ---[ end trace ca8d2f0f6a72aeeb ]--- > > usb-serial went splat. > > Do you think that this is a post-2.6.29 regression? Yes, I think so. usb-serial is used here very often for development, and I never saw this particular problem. Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
