Attachment 49339 Details for Bug 115877

screenlog.0

screenlog.0 (text/plain), 17.29 KB, created by Hannes Reinecke on 2005-09-09 08:43:21 UTC

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Creator: Hannes Reinecke

Created: 2005-09-09 08:43:21 UTC

Size: 17.29 KB

patch

obsolete

>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E000, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E000, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E000, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 ff ff 01
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 12 bytes for read
>PRD[0] = (0x9E000, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff810039e09ba0, buffer=ffff810039e09ba0
>mapped buffer of 12 bytes for read
>PRD[0] = (0x39E09BA0, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 1e 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E000, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E000, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E000, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 ff ff 01
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 12 bytes for read
>PRD[0] = (0x9E000, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff81003e0f9ca0, buffer=ffff81003e0f9ca0
>mapped buffer of 12 bytes for read
>PRD[0] = (0x3E0F9CA0, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 1e 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E000, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E000, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E000, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 ff ff 01
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 12 bytes for read
>PRD[0] = (0x9E000, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff810039e09ba0, buffer=ffff810039e09ba0
>mapped buffer of 12 bytes for read
>PRD[0] = (0x39E09BA0, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 1e 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E000, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E000, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E000, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 ff ff 01
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff81000009e000, buffer=ffff81000009e000
>mapped buffer of 12 bytes for read
>PRD[0] = (0x9E000, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff810039e09ba0, buffer=ffff810039e09ba0
>mapped buffer of 12 bytes for read
>PRD[0] = (0x39E09BA0, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 1e 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 ff ff 01
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 12 bytes for read
>PRD[0] = (0x9E200, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff81003a359ae0, buffer=ffff81003a359ae0
>mapped buffer of 12 bytes for read
>PRD[0] = (0x3A359AE0, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 1e 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 ff ff 01
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 12 bytes for read
>PRD[0] = (0x9E200, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff810039e09d00, buffer=ffff810039e09d00
>mapped buffer of 12 bytes for read
>PRD[0] = (0x39E09D00, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 1e 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 ff ff 01
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 12 bytes for read
>PRD[0] = (0x9E200, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff810039e09ec0, buffer=ffff810039e09ec0
>mapped buffer of 12 bytes for read
>PRD[0] = (0x39E09EC0, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 1e 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 ff ff 01
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 12 bytes for read
>PRD[0] = (0x9E200, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff810039e09ec0, buffer=ffff810039e09ec0
>mapped buffer of 12 bytes for read
>PRD[0] = (0x39E09EC0, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 12 00 00 00 24 00 00 00 00
>sg=1, request_buffer=ffff81003f591080, buffer=ffff81003f591080
>ENTER, ata2
>1 sg elements mapped
>PRD[0] = (0x78175000, 0x24)
>unmapping 1 sg elements
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 5a 00 3f 00 00 00 00 00 08
>sg=1, request_buffer=ffff81003f3187c0, buffer=ffff81003f3187c0
>ENTER, ata2
>1 sg elements mapped
>PRD[0] = (0x78175000, 0x8)
>unmapping 1 sg elements
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 25 00 00 00 00 00 00 00 00
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 8 bytes for read
>PRD[0] = (0x9E200, 0x8)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 ff ff 01
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff81000009e200, buffer=ffff81000009e200
>mapped buffer of 12 bytes for read
>PRD[0] = (0x9E200, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 43 00 00 00 00 00 00 00 0c
>sg=0, request_buffer=ffff810039e09ec0, buffer=ffff810039e09ec0
>mapped buffer of 12 bytes for read
>PRD[0] = (0x39E09EC0, 0xC)
>unmapping 1 sg elements
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 00 00 00 00 00 00 00 00 00
>sg=0, request_buffer=0000000000000000, buffer=0000000000000000
>ATAPI request sense
>data read
>CDB (2:0,0,0) 5a 00 2a 00 00 00 00 00 02
>sg=1, request_buffer=ffff81003f3188c0, buffer=ffff81003f3188c0
>ENTER, ata2
>padding done, sg[0].length=0 pad_len=2
>----------- [cut here ] --------- [please bite here ] ---------
>Kernel BUG at "arch/x86_64/kernel/pci-gart.c":537
>invalid operand: 0000 [1] SMP 
>CPU 3 
>Modules linked in: autofs4 freq_table pcc_acpi sony_acpi ipv6 thermal processor fan button battery ac iscsi_tcp scsi_transport_iscsi st edd af_packet floppy aic79xx scsi_transport_spi e1000 ohci_hcd usbcore i2c_amd756 i2c_amd8111 i2c_core hw_random shpchp pci_hotplug generic parport_pc lp parport dm_mod reiserfs amd74xx sg sr_mod cdrom sata_sil libata sd_mod scsi_mod ide_disk ide_core
>Pid: 7782, comm: cdrecord Tainted: G     U 2.6.13-20050906-smp
>RIP: 0010:[<ffffffff801215b8>] <ffffffff801215b8>{dma_map_sg+248}
>RSP: 0018:ffff81007e5e9898  EFLAGS: 00010046
>RAX: 0000000000000000 RBX: ffff81003f3188c8 RCX: 0000000078175000
>RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>RBP: ffff81003fbbe000 R08: 000000000134c619 R09: 0000000000000000
>R10: 0000000000019a28 R11: 0000000000000009 R12: ffff81003f3188c0
>R13: 0000000000000001 R14: ffff81003f826070 R15: ffff81003f3188a8
>FS:  00002aaaaaef1e40(0000) GS:ffffffff8050d980(0000) knlGS:0000000000000000
>CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>CR2: 00002aaaaad7fc20 CR3: 00000000786e6000 CR4: 00000000000006e0
>Process cdrecord (pid: 7782, threadinfo ffff81007e5e8000, task ffff81007d0caa20)
>Stack: 0000003000000020 ffff81007e5e9978 000000027e5e98b8 0000000000000000 
>       0000000040e1fae0 ffff81003fbc3958 ffff81003fbbe000 ffff81003fbc3428 
>       ffff81003f3188c0 ffff81003fbc39f8 
>Call Trace:<ffffffff8806c2ba>{:libata:ata_qc_issue+602} <ffffffff88071090>{:libata:atapi_xlat+0}
>       <ffffffff88071250>{:libata:ata_scsi_translate+208} <ffffffff880359b0>{:scsi_mod:scsi_done+0}
>       <ffffffff880359b0>{:scsi_mod:scsi_done+0} <ffffffff880716d7>{:libata:ata_scsi_queuecmd+471}
>       <ffffffff88035bf4>{:scsi_mod:scsi_dispatch_cmd+548}
>       <ffffffff8803ca69>{:scsi_mod:scsi_request_fn+1097} <ffffffff802aea98>{generic_unplug_device+24}
>       <ffffffff802aeb77>{blk_execute_rq+199} <ffffffff8019115f>{bio_phys_segments+15}
>       <ffffffff802b41df>{sg_io+479} <ffffffff802b4668>{scsi_cmd_ioctl+872}
>       <ffffffff801a6ae1>{__d_lookup+257} <ffffffff8808b228>{:cdrom:cdrom_ioctl+72}
>       <ffffffff802b2420>{blkdev_driver_ioctl+112} <ffffffff802b2b96>{blkdev_ioctl+1718}
>       <ffffffff8035c5b6>{thread_return+0} <ffffffff8035c608>{thread_return+82}
>       <ffffffff8018014f>{free_pages_and_swap_cache+127} <ffffffff8017a8ba>{unmap_region+362}
>       <ffffffff80145139>{lock_timer_base+41} <ffffffff80193d0b>{block_ioctl+27}
>       <ffffffff801a03cf>{do_ioctl+47} <ffffffff801a06eb>{vfs_ioctl+683}
>       <ffffffff801a0796>{sys_ioctl+118} <ffffffff8010ed7e>{system_call+126}
>       
>
>Code: 0f 0b a3 40 b0 37 80 ff ff ff ff c2 19 02 49 8b 86 c0 01 00 
>RIP <ffffffff801215b8>{dma_map_sg+248} RSP <ffff81007e5e9898>
>

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Attachments on bug 115877: 49339