Hi all, today I experienced OOPS when connected via BT/GPRS to the internet, then swsup and resumed with dongle in HID proxy mode. Please see details in dmesg log:
Restarting tasks ... <6>usb 3-1: USB disconnect, address 3 done. BUG: unable to handle kernel NULL pointer dereference at virtual address 00000008 printing eip: c018db5d *pde = 00000000 Oops: 0000 [#1] PREEMPT Modules linked in: ppp_deflate zlib_deflate bsd_comp ppp_async ppp_generic slhc usbhid nls_iso8859_1 nls_cp437 vfat fat sg sr_mod sd_mod usb_storage bnep rfcomm hidp l2cap lp fuse eeprom hci_usb bluetooth 8250_pci 8250 serial_core snd_intel8x0 sn d_intel8x0m snd_ac97_codec wlan_scan_sta ac97_bus ath_rate_sample nsc_ircc snd_pcm ide_cd ath_pci wlan ath_hal(P) 8139too m ii snd_timer snd irda ehci_hcd psmouse pcspkr i2c_i801 iTCO_wdt iTCO_vendor_support rtc cdrom parport_pc parport snd_page_a lloc uhci_hcd crc_ccitt CPU: 0 EIP: 0060:[<c018db5d>] Tainted: P VLI EFLAGS: 00010282 (2.6.21 #3) EIP is at sysfs_move_dir+0x3e/0x117 eax: 00000000 ebx: efd7df40 ecx: f79a1e7c edx: c1b88940 esi: c1b91e28 edi: 00000000 ebp: c1b88940 esp: f79a1e50 ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Process pppd (pid: 6550, ti=f79a0000 task=f29d6ab0 task.ti=f79a0000) Stack: c03475a4 f7f86e68 00000000 fffffff4 efd7df40 f7f86e68 fffffff4 c1b88940 c01d27ec f12a5240 c0347596 efd7df40 f12a5240 f12a5240 00000000 00000000 f7f86e00 00000000 c1b88940 c023c984 f7f86e68 f7f36640 ef67b000 00000000 Call Trace: [<c01d27ec>] kobject_move+0xaf/0xfa [<c023c984>] device_move+0x49/0xd7 [<fcb54bb3>] rfcomm_tty_close+0x23/0x7a [rfcomm] [<c021957a>] release_dev+0x1df/0x5e7 [<c01b8eb9>] inode_has_perm+0x66/0x6e [<c0166469>] __posix_lock_file_conf+0x44e/0x48b [<c01b8f4a>] file_has_perm+0x89/0x91 [<c0219991>] tty_release+0xf/0x18 [<c015a3c7>] __fput+0x96/0x15e [<c0157fba>] filp_close+0x51/0x58 [<c0158f65>] sys_close+0x75/0xbf [<c0103cd8>] syscall_call+0x7/0xb ======================= Code: 40 30 eb 0b a1 a0 79 42 c0 8b 40 14 8b 40 38 89 44 24 08 85 d2 74 05 8b 72 30 eb 0b a1 a0 79 42 c0 8b 40 14 8b 70 38 8b 7c 24 08 <8b> 47 08 31 ff 3b 46 08 0f 84 c1 00 00 00 8b 54 24 08 8b 42 08 EIP: [<c018db5d>] sysfs_move_dir+0x3e/0x117 SS:ESP 0068:f79a1e50 Thanks for fixing this issue Michal - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/