[PLD 3.x (Th): Bug 148] New: kernel-grsecurity-2.6.24.5-0.3 oopses on smbd.

btsadmin at pld-linux.org btsadmin at pld-linux.org
Sat May 3 22:27:46 CEST 2008


http://bugs.pld-linux.org/show_bug.cgi?id=148

           Summary: kernel-grsecurity-2.6.24.5-0.3 oopses on smbd.
           Product: PLD 3.x (Th)
           Version: unspecified
          Platform: x86_64
        OS/Version: PLD Linux
            Status: NEW
          Severity: normal
          Priority: normal
         Component: Core system
        AssignedTo: bugs at pld-linux.org
        ReportedBy: pluto at agmk.net
                CC: shadzik at pld-linux.org
   Estimated Hours: 0.0


[523092.386698] Unable to handle kernel NULL pointer dereference at
0000000000000070 RIP:
[523092.386748]  [<ffffffff802cf8cd>] generic_setlease+0x24d/0x280
[523092.386899] PGD 0
[523092.386982] Oops: 0000 [4] SMP
[523092.387101] CPU 1
[523092.387184] Modules linked in: x25 appletalk ipx p8023 netrom ax25 nfs
lockd nfs_acl sunrpc sch_sfq raid0 autofs4 pata_jmicron ata_generic pata_acpi
generic rtc_cmos rtc_core rtc_lib pcspkr serio_raw k8temp hwmon psmouse ahci
jmicron forcedeth i2c_nforce2 ide_cd cdrom i2c_core thermal button processor
evdev scsi_wait_scan sd_mod raid1 md_mod ext3 jbd mbcache sata_nv libata
scsi_mod amd74xx ide_core
[523092.389035] Pid: 1598, comm: smbd Tainted: G      D 2.6.24.5-grsecurity-0
#1
[523092.389090] RIP: 0010:[<ffffffff802cf8cd>]  [<ffffffff802cf8cd>]
generic_setlease+0x24d/0x280
[523092.389193] RSP: 0018:ffff8100b3525de8  EFLAGS: 00010246
[523092.389245] RAX: 0000000000000000 RBX: 0000000000000000 RCX:
ffff810037eee280
[523092.389310] RDX: ffff8100b9536680 RSI: ffff8100b88b4cc0 RDI:
ffff81000d8cbc18
[523092.389375] RBP: ffff8100b3525e68 R08: 0000000000000000 R09:
0000000000000000
[523092.389440] R10: 0000000000000000 R11: ffffffff80325020 R12:
ffff81000d8cbc18
[523092.391085] R13: 0000000000000001 R14: 0000000000000000 R15:
ffff8100b3525f20
[523092.391151] FS:  00002b021c14d960(0000) GS:ffff8100bce7bac0(0000)
knlGS:00000000556bb6c0
[523092.391217] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[523092.391269] CR2: 0000000000000070 CR3: 00000000b91d5000 CR4:
00000000000006e0
[523092.391334] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[523092.391399] DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7:
0000000000000400
[523092.391464] Process smbd (pid: 1598, threadinfo ffff8100b3524000, task
ffff8100b9536680)
[523092.391529] Stack:  0000000000000000 ffffffff802ca084 ffff8100b3525e48
0000000000000003
[523092.391769]  ffff8100b88b4cc0 ffff810037eee280 ffff8100b3525f20
0000000000000001
[523092.391972]  000000000000001a ffff81000d8cbaf8 0000000000000000
ffffffff802cf96e
[523092.392131] Call Trace:
[523092.392227]  [<ffffffff802ca084>] open_namei+0x144/0x930
[523092.392283]  [<ffffffff802cf96e>] vfs_setlease+0x6e/0x80
[523092.392337]  [<ffffffff802cfb9d>] fcntl_setlease+0xad/0x140
[523092.392399]  [<ffffffff802cb4cc>] sys_fcntl+0x1ac/0x370
[523092.392454]  [<ffffffff8020338e>] system_call+0x7e/0x83
[523092.392510]
[523092.392557]
[523092.392558] Code: 8b 43 70 3b 82 a0 06 00 00 74 11 48 8b 44 24 20 49 89 07
e9
[523092.393395] RIP  [<ffffffff802cf8cd>] generic_setlease+0x24d/0x280
[523092.393485]  RSP <ffff8100b3525de8>
[523092.393535] CR2: 0000000000000070


any ideas?


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