Bug 989712 - [abrt] BUG: unable to handle kernel NULL pointer dereference at 0000000000000068
[abrt] BUG: unable to handle kernel NULL pointer dereference at 0000000000000068
Status: CLOSED DUPLICATE of bug 989708
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
19
x86_64 Unspecified
unspecified Severity unspecified
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Assigned To: Kernel Maintainer List
Fedora Extras Quality Assurance
abrt_hash:31bf35779946179e7cc56d471dd...
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Depends On:
Blocks:
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Reported: 2013-07-29 14:35 EDT by mpersano
Modified: 2013-09-16 09:01 EDT (History)
5 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2013-09-16 09:01:49 EDT
Type: ---
Regression: ---
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CRM:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)
File: dmesg (81.12 KB, text/plain)
2013-07-29 14:36 EDT, mpersano
no flags Details

  None (edit)
Description mpersano 2013-07-29 14:35:54 EDT
Additional info:
reporter:       libreport-2.1.5
BUG: unable to handle kernel NULL pointer dereference at 0000000000000068
IP: [<ffffffffa049a3db>] usb_wwan_write+0x10b/0x2e0 [usb_wwan]
PGD 428692067 PUD 428690067 PMD 0 
Oops: 0000 [#1] SMP 
Modules linked in: nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables bnep mperf coretemp kvm_intel kvm arc4 snd_hda_codec_hdmi snd_hda_codec_realtek ath9k ath9k_common ath9k_hw cdc_acm uvcvideo crc32_pclmul snd_hda_intel snd_hda_codec videobuf2_vmalloc videobuf2_memops iTCO_wdt cdc_ether usbnet crc32c_intel ghash_clmulni_intel ath mac80211 cfg80211 asus_nb_wmi asus_wmi btusb option usb_storage sparse_keymap videobuf2_core videodev media iTCO_vendor_support usb_wwan r8169 snd_hwdep snd_seq snd_seq_device i2c_i801 snd_pcm snd_page_alloc snd_timer bluetooth rfkill lpc_ich snd soundcore mii microcode joydev mfd_core mei serio_raw uinput btrfs libcrc32c xor zlib_deflate raid6_pq nouveau i915 ttm i2c_algo_bit drm_kms_helper drm mxm_wmi i2c_core wmi video
CPU 1 
Pid: 529, comm: modem-manager Not tainted 3.9.9-302.fc19.x86_64 #1 ASUSTeK Computer Inc. N53SV/N53SV
RIP: 0010:[<ffffffffa049a3db>]  [<ffffffffa049a3db>] usb_wwan_write+0x10b/0x2e0 [usb_wwan]
RSP: 0018:ffff88042868bd68  EFLAGS: 00010283
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 0000000000000202 RDI: 0000000000000202
RBP: ffff88042868bde0 R08: 0000000000000000 R09: ffffffff813a3bd1
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
R13: ffff88043695a400 R14: 0000000000001000 R15: 0000000000000000
FS:  00007f0283155800(0000) GS:ffff88044fa20000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000068 CR3: 0000000428706000 CR4: 00000000000407e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process modem-manager (pid: 529, threadinfo ffff88042868a000, task ffff880437610000)
Stack:
 ffff88043691a280 ffff88043695a400 00000001813aabf6 ffff88043695a490
 ffff880429f5ca80 ffff88043691a000 00001c0400000019 ffff88042584c400
 ffff88043695a480 ffff880437711ee0 ffff88043691a000 ffff88043977d000
Call Trace:
 [<ffffffff8149835c>] serial_write+0x4c/0xc0
 [<ffffffff813a6beb>] n_tty_write+0x35b/0x460
 [<ffffffff81091430>] ? wake_up_state+0x20/0x20
 [<ffffffff813a3b10>] tty_write+0x150/0x2b0
 [<ffffffff813a6890>] ? process_echoes+0x2f0/0x2f0
 [<ffffffff81199fcf>] vfs_write+0x9f/0x170
 [<ffffffff8119a2c9>] sys_write+0x49/0xa0
 [<ffffffff810dcb36>] ? __audit_syscall_exit+0x1f6/0x2a0
 [<ffffffff8164f319>] system_call_fastpath+0x16/0x1b
Code: 0f 85 46 01 00 00 48 8b 45 b0 48 8b 00 48 8b 78 10 e8 fa a6 fc e0 85 c0 0f 88 92 00 00 00 41 81 fc 00 10 00 00 41 be 00 10 00 00 <49> 8b 7f 68 45 0f 4e f4 48 8b 75 c0 49 63 c6 48 89 c2 48 89 45 
RIP  [<ffffffffa049a3db>] usb_wwan_write+0x10b/0x2e0 [usb_wwan]
 RSP <ffff88042868bd68>
CR2: 0000000000000068
Comment 1 mpersano 2013-07-29 14:36:00 EDT
Created attachment 780067 [details]
File: dmesg
Comment 2 Josh Boyer 2013-09-16 09:01:49 EDT

*** This bug has been marked as a duplicate of bug 989708 ***

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