[Bug 910525] [NEW] Smbd crash
Jarmo
910525 at bugs.launchpad.net
Sun Jan 1 12:35:36 UTC 2012
Public bug reported:
[ 4200.296218] smbd D f1550630 0 1450 668 0x00000000
[ 4200.296227] f53add64 00000086 00000000 f1550630 f53adcc8 c1445744 f1550630 f53adcdc
[ 4200.296237] c149aa01 f1550580 d2a0de00 f5129940 c187f680 f5129bc8 f5129bcc c187f680
[ 4200.296247] 226b3b09 000003b0 c187f680 c187f680 c187f680 f11b1400 2262aa1a 000003b0
[ 4200.296257] Call Trace:
[ 4200.296280] [<c1445744>] ? sk_reset_timer+0x14/0x20
[ 4200.296288] [<c149aa01>] ? tcp_event_new_data_sent+0xa1/0xc0
[ 4200.296297] [<c1034a88>] ? default_spin_lock_flags+0x8/0x10
[ 4200.296306] [<c152edaf>] ? _raw_spin_lock_irqsave+0x2f/0x50
[ 4200.296315] [<c1074118>] ? prepare_to_wait+0x48/0x70
[ 4200.296324] [<c11f240d>] start_this_handle+0x2dd/0x3e0
[ 4200.296330] [<c1073ec0>] ? autoremove_wake_function+0x0/0x50
[ 4200.296335] [<c11f26c3>] jbd2__journal_start+0xa3/0xe0
[ 4200.296340] [<c11f2712>] jbd2_journal_start+0x12/0x20
[ 4200.296347] [<c11ce6f8>] ext4_journal_start_sb+0xc8/0x100
[ 4200.296352] [<c152ed7d>] ? _raw_spin_lock+0xd/0x10
[ 4200.296359] [<c1142ab4>] ? __d_lookup+0xf4/0x150
[ 4200.296364] [<c152ed7d>] ? _raw_spin_lock+0xd/0x10
[ 4200.296371] [<c11c28bf>] ext4_create+0x6f/0x120
[ 4200.296380] [<c113a598>] vfs_create+0x98/0xb0
[ 4200.296385] [<c113a649>] __open_namei_create+0x99/0xd0
[ 4200.296390] [<c113b8d2>] do_last+0x1e2/0x230
[ 4200.296395] [<c113d5c9>] do_filp_open+0x349/0x6a0
[ 4200.296402] [<c10eee8e>] ? get_page_from_freelist+0x12e/0x330
[ 4200.296409] [<c1283fa9>] ? copy_to_user+0x39/0x130
[ 4200.296418] [<c112deab>] do_sys_open+0x5b/0x130
[ 4200.296423] [<c112dfee>] sys_open+0x2e/0x40
[ 4200.296428] [<c152f334>] syscall_call+0x7/0xb
[ 4200.296434] [<c1520000>] ? quirk_usb_disable_ehci+0x162/0x20c
[ 4200.296470] INFO: task jbd2/dm-0-8:1655 blocked for more than 120 seconds.
[ 4200.296523] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4200.296583] jbd2/dm-0-8 D f1a15eb4 0 1655 2 0x00000000
[ 4200.296589] f1a15ec4 00000046 00000002 f1a15eb4 ffffffff 0ebb8437 0001de79 00000000
[ 4200.296599] ffffffff 00000038 f69076c4 f18c1940 c187f680 f18c1bc8 f18c1bcc c187f680
[ 4200.296608] 1da371c5 000003b0 c187f680 c187f680 c187f680 f11b1400 1da2d2f2 000003b0
[ 4200.296618] Call Trace:
[ 4200.296624] [<c1044e86>] ? __dequeue_entity+0x26/0x50
[ 4200.296630] [<c1034a88>] ? default_spin_lock_flags+0x8/0x10
[ 4200.296635] [<c152edaf>] ? _raw_spin_lock_irqsave+0x2f/0x50
[ 4200.296640] [<c1074118>] ? prepare_to_wait+0x48/0x70
[ 4200.296646] [<c11f3a17>] jbd2_journal_commit_transaction+0x167/0x1100
[ 4200.296651] [<c1034a88>] ? default_spin_lock_flags+0x8/0x10
[ 4200.296658] [<c1063abc>] ? lock_timer_base+0x2c/0x60
[ 4200.296663] [<c1073ec0>] ? autoremove_wake_function+0x0/0x50
[ 4200.296669] [<c11f90c4>] kjournald2+0x94/0x1d0
[ 4200.296674] [<c1073ec0>] ? autoremove_wake_function+0x0/0x50
[ 4200.296678] [<c11f9030>] ? kjournald2+0x0/0x1d0
[ 4200.296683] [<c1073aa4>] kthread+0x74/0x80
[ 4200.296688] [<c1073a30>] ? kthread+0x0/0x80
[ 4200.296693] [<c100af3e>] kernel_thread_helper+0x6/0x10
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: samba 2:3.4.7~dfsg-1ubuntu3.8
ProcVersionSignature: Ubuntu 2.6.38-11.50~lucid1-generic-pae 2.6.38.8
Uname: Linux 2.6.38-11-generic-pae i686
Architecture: i386
Date: Sun Jan 1 14:33:32 2012
InstallationMedia: Ubuntu-Server 10.04 LTS "Lucid Lynx" - Release i386 (20100427)
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
SambaServerRegression: Yes
SourcePackage: samba
UbuntuFailedConnect: Yes
** Affects: samba (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 lucid
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https://bugs.launchpad.net/bugs/910525
Title:
Smbd crash
Status in “samba” package in Ubuntu:
New
Bug description:
[ 4200.296218] smbd D f1550630 0 1450 668 0x00000000
[ 4200.296227] f53add64 00000086 00000000 f1550630 f53adcc8 c1445744 f1550630 f53adcdc
[ 4200.296237] c149aa01 f1550580 d2a0de00 f5129940 c187f680 f5129bc8 f5129bcc c187f680
[ 4200.296247] 226b3b09 000003b0 c187f680 c187f680 c187f680 f11b1400 2262aa1a 000003b0
[ 4200.296257] Call Trace:
[ 4200.296280] [<c1445744>] ? sk_reset_timer+0x14/0x20
[ 4200.296288] [<c149aa01>] ? tcp_event_new_data_sent+0xa1/0xc0
[ 4200.296297] [<c1034a88>] ? default_spin_lock_flags+0x8/0x10
[ 4200.296306] [<c152edaf>] ? _raw_spin_lock_irqsave+0x2f/0x50
[ 4200.296315] [<c1074118>] ? prepare_to_wait+0x48/0x70
[ 4200.296324] [<c11f240d>] start_this_handle+0x2dd/0x3e0
[ 4200.296330] [<c1073ec0>] ? autoremove_wake_function+0x0/0x50
[ 4200.296335] [<c11f26c3>] jbd2__journal_start+0xa3/0xe0
[ 4200.296340] [<c11f2712>] jbd2_journal_start+0x12/0x20
[ 4200.296347] [<c11ce6f8>] ext4_journal_start_sb+0xc8/0x100
[ 4200.296352] [<c152ed7d>] ? _raw_spin_lock+0xd/0x10
[ 4200.296359] [<c1142ab4>] ? __d_lookup+0xf4/0x150
[ 4200.296364] [<c152ed7d>] ? _raw_spin_lock+0xd/0x10
[ 4200.296371] [<c11c28bf>] ext4_create+0x6f/0x120
[ 4200.296380] [<c113a598>] vfs_create+0x98/0xb0
[ 4200.296385] [<c113a649>] __open_namei_create+0x99/0xd0
[ 4200.296390] [<c113b8d2>] do_last+0x1e2/0x230
[ 4200.296395] [<c113d5c9>] do_filp_open+0x349/0x6a0
[ 4200.296402] [<c10eee8e>] ? get_page_from_freelist+0x12e/0x330
[ 4200.296409] [<c1283fa9>] ? copy_to_user+0x39/0x130
[ 4200.296418] [<c112deab>] do_sys_open+0x5b/0x130
[ 4200.296423] [<c112dfee>] sys_open+0x2e/0x40
[ 4200.296428] [<c152f334>] syscall_call+0x7/0xb
[ 4200.296434] [<c1520000>] ? quirk_usb_disable_ehci+0x162/0x20c
[ 4200.296470] INFO: task jbd2/dm-0-8:1655 blocked for more than 120 seconds.
[ 4200.296523] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4200.296583] jbd2/dm-0-8 D f1a15eb4 0 1655 2 0x00000000
[ 4200.296589] f1a15ec4 00000046 00000002 f1a15eb4 ffffffff 0ebb8437 0001de79 00000000
[ 4200.296599] ffffffff 00000038 f69076c4 f18c1940 c187f680 f18c1bc8 f18c1bcc c187f680
[ 4200.296608] 1da371c5 000003b0 c187f680 c187f680 c187f680 f11b1400 1da2d2f2 000003b0
[ 4200.296618] Call Trace:
[ 4200.296624] [<c1044e86>] ? __dequeue_entity+0x26/0x50
[ 4200.296630] [<c1034a88>] ? default_spin_lock_flags+0x8/0x10
[ 4200.296635] [<c152edaf>] ? _raw_spin_lock_irqsave+0x2f/0x50
[ 4200.296640] [<c1074118>] ? prepare_to_wait+0x48/0x70
[ 4200.296646] [<c11f3a17>] jbd2_journal_commit_transaction+0x167/0x1100
[ 4200.296651] [<c1034a88>] ? default_spin_lock_flags+0x8/0x10
[ 4200.296658] [<c1063abc>] ? lock_timer_base+0x2c/0x60
[ 4200.296663] [<c1073ec0>] ? autoremove_wake_function+0x0/0x50
[ 4200.296669] [<c11f90c4>] kjournald2+0x94/0x1d0
[ 4200.296674] [<c1073ec0>] ? autoremove_wake_function+0x0/0x50
[ 4200.296678] [<c11f9030>] ? kjournald2+0x0/0x1d0
[ 4200.296683] [<c1073aa4>] kthread+0x74/0x80
[ 4200.296688] [<c1073a30>] ? kthread+0x0/0x80
[ 4200.296693] [<c100af3e>] kernel_thread_helper+0x6/0x10
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: samba 2:3.4.7~dfsg-1ubuntu3.8
ProcVersionSignature: Ubuntu 2.6.38-11.50~lucid1-generic-pae 2.6.38.8
Uname: Linux 2.6.38-11-generic-pae i686
Architecture: i386
Date: Sun Jan 1 14:33:32 2012
InstallationMedia: Ubuntu-Server 10.04 LTS "Lucid Lynx" - Release i386 (20100427)
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
SambaServerRegression: Yes
SourcePackage: samba
UbuntuFailedConnect: Yes
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