Bug 799502

Summary: BUG: unable to handle kernel NULL pointer dereference at 00000041 sysfs_create_dir
Product: [Fedora] Fedora Reporter: krysolov230
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, sgruszka
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
Whiteboard: abrt_hash:c42bd20abb7fcb8ce92fc20a5bd45a384928f189
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-09-04 17:20:35 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: smolt_data none

Description krysolov230 2012-03-02 19:52:13 UTC 
libreport version: 2.0.8
abrt_version:   2.0.7
cmdline:        BOOT_IMAGE=/vmlinuz-3.2.7-1.fc16.i686 root=/dev/mapper/VolGroup-lv_root ro rd.md=0 rd.dm=0 rd.lvm.lv=VolGroup/lv_swap KEYTABLE=ru quiet SYSFONT=latarcyrheb-sun16 rhgb rd.lvm.lv=VolGroup/lv_root rd.luks=0 LANG=ru_RU.UTF-8
comment:        Достал флэшку из компьютера.
kernel:         3.2.7-1.fc16.i686 #1 MSI MS-7623/760GM-P33 (MS-7623
reason:         BUG: unable to handle kernel NULL pointer dereference at 00000041
time:           Пт. 02 марта 2012 22:47:36

smolt_data:     Binary file, 3203 bytes

backtrace:
:BUG: unable to handle kernel NULL pointer dereference at 00000041
:IP: [<c058dfc9>] sysfs_create_dir+0x29/0xb0
:*pde = 69277067 
:Oops: 0000 [#1] SMP 
:Modules linked in: binfmt_misc xfs btrfs libcrc32c vfat fat usb_storage ppp_deflate zlib_deflate ppp_async crc_ccitt ppp_generic slhc fuse lockd be2iscsi iscsi_boot_sysfs bnx2i cnic uio fcoe libfcoe cxgb4i cxgb4 libfc
:scsi 7:0:0:0: [sdc] Unhandled error code
:scsi 7:0:0:0: [sdc]  Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
:scsi 7:0:0:0: [sdc] CDB: Read(10): 28 00 00 00 02 08 00 00 08 00
:end_request: I/O error, dev sdc, sector 520
:Buffer I/O error on device sdc1, logical block 440
:Buffer I/O error on device sdc1, logical block 441
:Buffer I/O error on device sdc1, logical block 442
:Buffer I/O error on device sdc1, logical block 443
:Buffer I/O error on device sdc1, logical block 444
:Buffer I/O error on device sdc1, logical block 445
:Buffer I/O error on device sdc1, logical block 446
:Buffer I/O error on device sdc1, logical block 447
: scsi_transport_fc scsi_tgt cxgb3i libcxgbi cxgb3 mdio 8021q garp stp llc ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 ip6table_filter nf_defrag_ipv4 ip6_tables xt_state nf_conntrack snd_hda_codec_via snd_hda_intel snd_hda_codec microcode snd_hwdep snd_seq snd_seq_device ppdev parport_pc sp5100_tco i2c_piix4 parport k10temp atl1c snd_pcm snd_timer snd soundcore snd_page_alloc uinput sunrpc pata_acpi ata_generic pata_atiixp wmi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
:Pid: 694, comm: gpartedbin Not tainted 3.2.7-1.fc16.i686 #1 MSI MS-7623/760GM-P33 (MS-7623)
:EIP: 0060:[<c058dfc9>] EFLAGS: 00010246 CPU: 0
:EIP is at sysfs_create_dir+0x29/0xb0
:EAX: f1546460 EBX: df9c6c24 ECX: f4009d40 EDX: ef389240
:ESI: 00000000 EDI: 00000000 EBP: ed6f5cbc ESP: ed6f5ca0
: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
:Process gpartedbin (pid: 694, ti=ed6f4000 task=c968f110 task.ti=ed6f4000)
:Stack:
: ed315cf0 c04ff069 00000000 f4009d4c df9c6c24 00000000 df9c6c24 ed6f5cf4
: c06482a4 f15b77e0 ed6f5d04 c051e205 ed6f5d48 ed6f5cf4 c064f2b1 f15b77e0
: 00218c4f f1546460 df9c6c24 00000000 df9c6c24 ed6f5d10 c0648755 ed6f5d08
:Call Trace:
: [<c04ff069>] ? pcpu_alloc_area+0x139/0x310
: [<c06482a4>] kobject_add_internal+0x94/0x230
: [<c051e205>] ? kmem_cache_alloc_trace+0x105/0x140
: [<c064f2b1>] ? string+0x31/0xb0
: [<c0648755>] kobject_add+0x35/0x80
: [<c0648202>] ? kobject_get+0x12/0x20
: [<c0706608>] device_add+0xa8/0x610
: [<c070fe79>] ? device_pm_init+0x49/0x70
: [<c0588302>] add_partition+0x262/0x3d0
: [<c063760d>] blkpg_ioctl+0x28d/0x2e0
: [<c0637c78>] blkdev_ioctl+0x618/0x7e0
: [<c05feadb>] ? inode_has_perm+0x3b/0x50
: [<c055c45f>] block_ioctl+0x3f/0x50
: [<c055c420>] ? bd_set_size+0xa0/0xa0
: [<c053e1d6>] do_vfs_ioctl+0x86/0x5a0
: [<c0601ee4>] ? selinux_file_ioctl+0x54/0x110
: [<c053e75f>] sys_ioctl+0x6f/0x80
: [<c0921644>] syscall_call+0x7/0xb
:Code: 76 00 55 89 e5 57 56 53 83 ec 10 3e 8d 74 26 00 85 c0 89 c3 0f 84 86 00 00 00 8b 40 0c be 40 95 b5 c0 85 c0 74 03 8b 70 18 31 ff <80> 7e 41 00 75 59 89 d8 e8 1a ac 0b 00 85 c0 74 5e 8b 00 85 c0
Comment 1 krysolov230 2012-03-02 19:52:18 UTC 
Created attachment 567153 [details]
File: smolt_data
Comment 2 Stanislaw Gruszka 2012-05-30 08:50:38 UTC 
Possible fix (RFC patch):
http://marc.info/?l=linux-scsi&m=133793175125892&w=2
Comment 3 Stanislaw Gruszka 2012-05-30 09:31:49 UTC 
Actually I think patch fix a different problem. 3.2 kernel is kinda old, can you reproduce the problem with 3.3 or 3.4 kernel?