Re: Strange system hangs

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On Sat, 29 Sep 2007, Nick Piggin wrote:

On Friday 28 September 2007 18:42, Krzysztof Oledzki wrote:
Hello,

I am experiencing weird system hangs. Once about 2-5 weeks system freezes
and stops accepting remote connections, so it is no longer possible to
connect to most important services: smtp (postfix), www (squid) or even
ssh. Such connection is accepted but then it hangs.

What is strange, that previously established ssh session is usable. It is
possible to work on such system until you do something stupid like "less
/var/log/all.log". Using strace I found that process blocks on:

Is this a regression? If so, what's the most recent kernel that didn't show
the problem?

The symptoms could be consistent with some place doing a
balance_dirty_pages while holding a lock that is required for IO, but I can't
see a smoking gun (you've got contention on i_mutex, but that should be
OK).

Can you see if there is any memory under writeback that isn't being
completed (sysrq+M),

Mem-info:
DMA per-cpu:
CPU    0: Hot: hi:    0, btch:   1 usd:   0   Cold: hi:    0, btch:   1 usd:   0
CPU    1: Hot: hi:    0, btch:   1 usd:   0   Cold: hi:    0, btch:   1 usd:   0
Normal per-cpu:
CPU    0: Hot: hi:  186, btch:  31 usd: 167   Cold: hi:   62, btch:  15 usd:  47
CPU    1: Hot: hi:  186, btch:  31 usd: 148   Cold: hi:   62, btch:  15 usd:  54
Active:340169 inactive:117325 dirty:48579 writeback:0 unstable:0
 free:25266 slab:28357 mapped:3109 pagetables:816 bounce:0
DMA free:8784kB min:512kB low:640kB high:768kB active:0kB inactive:72kB present:16256kB pages_scanned:36 all_unreclaimable? no
lowmem_reserve[]: 0 2015
Normal free:92280kB min:65016kB low:81268kB high:97524kB active:1360676kB inactive:469228kB present:2064260kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0
DMA: 12*4kB 6*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 2*4096kB = 8784kB
Normal: 2724*4kB 1863*8kB 95*16kB 0*32kB 1*64kB 3*128kB 0*256kB 0*512kB 1*1024kB 1*2048kB 15*4096kB = 92280kB
Swap cache: add 6396, delete 6331, find 3048/3691, race 0+0
Free swap  = 2927260kB
Total swap = 2927608kB
Free swap:       2927260kB
524224 pages of RAM
0 pages of HIGHMEM
6345 reserved pages
302073 pages shared
65 pages swap cached
48579 pages dirty
0 pages writeback
3109 pages mapped
28357 pages slab
816 pages pagetables
--------------------------


also a list the locks held after the hang might be
helpful (compile in lockdep and sysrq+D)

SysRq : Show Locks Held
Showing all locks held in the system:
1 lock held by syslogd/2163:
 #0:  (&inode->i_mutex){--..}, at: [<7814aabc>] generic_file_aio_write+0x43/0xb6
1 lock held by freshclam/2864:
 #0:  (&inode->i_mutex){--..}, at: [<7814aabc>] generic_file_aio_write+0x43/0xb6
1 lock held by named/2925:
 #0:  (&inode->i_mutex){--..}, at: [<7814aabc>] generic_file_aio_write+0x43/0xb6
1 lock held by crond/3027:
 #0:  (&inode->i_mutex){--..}, at: [<7814aabc>] generic_file_aio_write+0x43/0xb6
1 lock held by squid/3559:
 #0:  (&inode->i_mutex){--..}, at: [<7814aabc>] generic_file_aio_write+0x43/0xb6
1 lock held by zabbix_agentd/3701:
 #0:  (&inode->i_mutex){--..}, at: [<7814aabc>] generic_file_aio_write+0x43/0xb6
1 lock held by agetty/3753:
 #0:  (&tty->atomic_read_lock){--..}, at: [<7829cdde>] read_chan+0x1b1/0x54b
1 lock held by agetty/3754:
 #0:  (&tty->atomic_read_lock){--..}, at: [<7829cdde>] read_chan+0x1b1/0x54b
1 lock held by agetty/3755:
 #0:  (&tty->atomic_read_lock){--..}, at: [<7829cdde>] read_chan+0x1b1/0x54b
1 lock held by agetty/3756:
 #0:  (&tty->atomic_read_lock){--..}, at: [<7829cdde>] read_chan+0x1b1/0x54b
1 lock held by agetty/3758:
 #0:  (&tty->atomic_read_lock){--..}, at: [<7829cdde>] read_chan+0x1b1/0x54b
1 lock held by agetty/3759:
 #0:  (&tty->atomic_read_lock){--..}, at: [<7829cdde>] read_chan+0x1b1/0x54b
1 lock held by agetty/3760:
 #0:  (&tty->atomic_read_lock){--..}, at: [<7829cdde>] read_chan+0x1b1/0x54b
1 lock held by bash/3851:
 #0:  (&tty->atomic_read_lock){--..}, at: [<7829cdde>] read_chan+0x1b1/0x54b
1 lock held by bash/3866:
 #0:  (&tty->atomic_read_lock){--..}, at: [<7829cdde>] read_chan+0x1b1/0x54b
1 lock held by bash/3888:
 #0:  (&tty->atomic_read_lock){--..}, at: [<7829cdde>] read_chan+0x1b1/0x54b
1 lock held by bash/6622:
 #0:  (&tty->atomic_read_lock){--..}, at: [<7829cdde>] read_chan+0x1b1/0x54b
1 lock held by agetty/27417:
 #0:  (&tty->atomic_read_lock){--..}, at: [<7829cdde>] read_chan+0x1b1/0x54b
1 lock held by bash/9224:
 #0:  (&tty->atomic_read_lock){--..}, at: [<7829cdde>] read_chan+0x1b1/0x54b
1 lock held by amavisd/15049:
 #0:  (&mm->mmap_sem){----}, at: [<781196ad>] do_page_fault+0x152/0x535
1 lock held by amavisd/15169:
 #0:  (&mm->mmap_sem){----}, at: [<781196ad>] do_page_fault+0x152/0x535
1 lock held by sadc/16498:
 #0:  (&inode->i_mutex){--..}, at: [<7814aabc>] generic_file_aio_write+0x43/0xb6
1 lock held by mkpir/16842:
 #0:  (&inode->i_mutex){--..}, at: [<7814aabc>] generic_file_aio_write+0x43/0xb6
1 lock held by fetch_mail_stat/16843:
 #0:  (&inode->i_mutex){--..}, at: [<78164ae6>] generic_file_llseek+0x29/0xa0

=============================================


Is anything currently running? (sysrq+P

SysRq : Show Regs

Pid: 0, comm:              swapper
EIP: 0060:[<781021a6>] CPU: 0
EIP is at mwait_idle_with_hints+0x3b/0x3f
 EFLAGS: 00000246    Not tainted  (2.6.22.9 #1)
EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000000
ESI: 00000000 EDI: 7855a008 EBP: 00000002 DS: 007b ES: 007b FS: 00d8
CR0: 8005003b CR2: 6ff2e000 CR3: 7db52000 CR4: 000006d0
 [<78102257>] mwait_idle+0x0/0xf
 [<78102391>] cpu_idle+0x99/0xc6
 [<78561907>] start_kernel+0x2dc/0x2e4
 [<7856117b>] unknown_bootoption+0x0/0x202
 =======================

and even a full sysrq+T task list
could be useful).

fault_wake_function+0x0/0xc
 [<78127816>] sys_wait4+0x31/0x34
 [<78127840>] sys_waitpid+0x27/0x2b
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
agetty        S 9A8AFEC8     0 27417      1 (NOTLB)
       9a8afedc 00000086 00000002 9a8afec8 9a8afec4 00000000 00000000 00000000
       00000009 00000001 81ab0070 f7fbe030 d7259500 00007d9a 00000000 81ab017c
       7a022980 f6e6b2c0 0836b8d5 00000003 00000000 00000000 7fffffff f7184000
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<7840d6ef>] _spin_unlock_irqrestore+0x40/0x58
 [<7829cf28>] read_chan+0x2fb/0x54b
 [<78297ed7>] tty_ldisc_try+0x2e/0x32
 [<7812027d>] default_wake_function+0x0/0xc
 [<7829cc2d>] read_chan+0x0/0x54b
 [<7829a215>] tty_read+0x67/0xaf
 [<7829a1ae>] tty_read+0x0/0xaf
 [<781649a0>] vfs_read+0x88/0x10a
 [<78164da8>] sys_read+0x41/0x67
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
bash          S 00000000     0  9224  27386 (NOTLB)
       bae9bedc 00000086 00000000 00000000 f531248c f7cb8130 00000000 00000000
       0000000a 00000000 f7cb8130 f7c740b0 fe89f040 0001ab8a 00000000 f7cb823c
       7a01a980 f7cb7540 f7cb8668 f7cb8130 00000000 00000000 7fffffff f5312000
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<7840d6ef>] _spin_unlock_irqrestore+0x40/0x58
 [<7829cf28>] read_chan+0x2fb/0x54b
 [<78297ed7>] tty_ldisc_try+0x2e/0x32
 [<7812027d>] default_wake_function+0x0/0xc
 [<7829cc2d>] read_chan+0x0/0x54b
 [<7829a215>] tty_read+0x67/0xaf
 [<7829a1ae>] tty_read+0x0/0xaf
 [<781649a0>] vfs_read+0x88/0x10a
 [<78164da8>] sys_read+0x41/0x67
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
scache        S AEB09D0C     0 29135      1 (NOTLB)
       aeb09d20 00200092 00000002 aeb09d0c aeb09d08 00000000 00000000 f6f2bf54
       0000000a 00000001 a2cd4030 f7fbe030 c853d980 0001f475 00000000 a2cd413c
       7a022980 eb12ad00 20c7bfd6 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
pdflush       S A30BDF9C     0  8843      2 (L-TLB)
       a30bdfb0 00000092 00000002 a30bdf9c a30bdf98 00000000 00000292 daaee560
       0000000a 00000000 daaee030 785143e0 abd01e80 0001f615 00000000 daaee13c
       7a01a980 ea38bcc0 20e3014d 00000003 00000000 00000000 a30bdfc8 7814e33a
Call Trace:
 [<7814e33a>] pdflush+0x0/0x1a6
 [<7814e3e8>] pdflush+0xae/0x1a6
 [<781350d5>] kthread+0x38/0x5f
 [<7813509d>] kthread+0x0/0x5f
 [<78104a8f>] kernel_thread_helper+0x7/0x10
 =======================
pdflush       S F7E2AB20     0 13129      2 (L-TLB)
       b41bbfb0 00000092 7851c174 f7e2ab20 00000001 786b80f0 b41bbf60 f7e2b050
       0000000a 00000001 f7e2ab20 eb1bd510 8245efc0 0001f3f1 00000000 f7e2ac2c
       7a022980 eb12aa80 7814e33a 00000046 7851c160 7814e33a b41bbfc8 7814e33a
Call Trace:
 [<7814e33a>] pdflush+0x0/0x1a6
 [<7814e33a>] pdflush+0x0/0x1a6
 [<7814e33a>] pdflush+0x0/0x1a6
 [<7814e3e8>] pdflush+0xae/0x1a6
 [<781350d5>] kthread+0x38/0x5f
 [<7813509d>] kthread+0x0/0x5f
 [<78104a8f>] kernel_thread_helper+0x7/0x10
 =======================
smtpd         S D0A83B4C     0 14300      1 (NOTLB)
       d0a83b60 00200096 00000002 d0a83b4c d0a83b48 00000000 7840d6e3 785cde80
       00000007 00000000 d5a75590 785143e0 13b0b200 0001f60f 00000000 d5a7569c
       7a01a980 eba4fd40 20e292aa 00000003 00000000 00000000 d0a83b70 20e72688
Call Trace:
 [<7840d6e3>] _spin_unlock_irqrestore+0x34/0x58
 [<7840b6c4>] schedule_timeout+0x70/0x8d
 [<783a2023>] tcp_poll+0x1c/0x129
 [<7812cada>] process_timeout+0x0/0x5
 [<7816ec1d>] do_select+0x399/0x3e7
 [<7816f1be>] __pollwait+0x0/0xac
 [<7812027d>] default_wake_function+0x0/0xc
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<78120686>] run_rebalance_domains+0x74/0x3ae
 [<7813e986>] trace_hardirqs_on+0x10c/0x14c
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<781299b4>] local_bh_enable_ip+0xcd/0xed
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783a3bd7>] tcp_recvmsg+0x63f/0x74b
 [<7840d1f4>] _spin_lock_bh+0x38/0x43
 [<783a3bd7>] tcp_recvmsg+0x63f/0x74b
 [<7816ef17>] core_sys_select+0x2ac/0x2c9
 [<78370fdd>] sock_aio_read+0xc8/0xd4
 [<7813e986>] trace_hardirqs_on+0x10c/0x14c
 [<7816423d>] do_sync_read+0xc7/0x10a
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<7816f30a>] sys_select+0xa0/0x188
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
amavisd       S 00000000     0 14884   2790 (NOTLB)
       a5367e44 00000086 00000000 00000000 7813e7a9 00000000 00000000 f3333940
       0000000a 00000001 c670eae0 ac2a7510 f3d5ec00 0001f3f9 000f4240 c670ebec
       7a022980 f457a300 c670f010 c670eae0 781299b4 a5367ea0 7fffffff 7fffffff
Call Trace:
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<781299b4>] local_bh_enable_ip+0xcd/0xed
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<783a0b90>] inet_csk_accept+0x9e/0x214
 [<78371564>] sock_attach_fd+0x53/0xb5
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783bb524>] inet_accept+0x1f/0xa4
 [<78371564>] sock_attach_fd+0x53/0xb5
 [<7837262e>] sys_accept+0xb2/0x187
 [<7840d623>] _spin_unlock+0x25/0x3b
 [<78152de2>] do_wp_page+0x3b9/0x406
 [<7840d1b1>] _spin_lock+0x33/0x3e
 [<781541bf>] __handle_mm_fault+0x7c3/0x83b
 [<781197d3>] do_page_fault+0x278/0x535
 [<783727bc>] sys_socketcall+0xb9/0x242
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<78103e68>] restore_nocheck+0x12/0x15
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
amavisd       S 931D3B4C     0 14931   2790 (NOTLB)
       931d3b60 00000096 00000002 931d3b4c 931d3b48 00000000 00000000 00000000
       0000000a 00000000 ce58e070 785143e0 f3d5ec00 0001f3f9 00000000 ce58e17c
       7a01a980 e3809ac0 20bfa251 00000003 00000000 00000000 7fffffff 931d3f9c
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<783a2023>] tcp_poll+0x1c/0x129
 [<7816ec1d>] do_select+0x399/0x3e7
 [<7816f1be>] __pollwait+0x0/0xac
 [<7812027d>] default_wake_function+0x0/0xc
 [<7812027d>] default_wake_function+0x0/0xc
 [<783734b9>] sk_reset_timer+0xc/0x16
 [<783aa645>] tcp_rcv_established+0x5c5/0x628
 [<783b1465>] tcp_v4_rcv+0x504/0x787
 [<783b133f>] tcp_v4_rcv+0x3de/0x787
 [<7840d623>] _spin_unlock+0x25/0x3b
 [<783b1465>] tcp_v4_rcv+0x504/0x787
 [<7839949e>] ip_local_deliver+0x1aa/0x1c8
 [<78398c10>] ip_local_deliver_finish+0x0/0x14c
 [<783992bb>] ip_rcv+0x498/0x4d1
 [<7839896c>] ip_rcv_finish+0x0/0x2a4
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<7837c73c>] process_backlog+0xef/0xfa
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<7837c9d8>] net_rx_action+0x162/0x18f
 [<7813e986>] trace_hardirqs_on+0x10c/0x14c
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<781298c7>] local_bh_enable+0x110/0x130
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<7837cbf7>] dev_queue_xmit+0x1f2/0x213
 [<7839dedc>] ip_output+0x270/0x2ac
 [<7839c7d5>] ip_finish_output+0x0/0x212
 [<7839d5e6>] ip_queue_xmit+0x316/0x35b
 [<7839b270>] dst_output+0x0/0x7
 [<7816ef17>] core_sys_select+0x2ac/0x2c9
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78152de2>] do_wp_page+0x3b9/0x406
 [<7840d623>] _spin_unlock+0x25/0x3b
 [<78152de2>] do_wp_page+0x3b9/0x406
 [<7840d1b1>] _spin_lock+0x33/0x3e
 [<781541bf>] __handle_mm_fault+0x7c3/0x83b
 [<781197d3>] do_page_fault+0x278/0x535
 [<7816f340>] sys_select+0xd6/0x188
 [<78103e68>] restore_nocheck+0x12/0x15
 [<7811955b>] do_page_fault+0x0/0x535
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
amavisd       D 00000000     0 15049   2790 (NOTLB)
       f5de5e2c 00000082 00000000 00000000 7813e7a9 e9568030 7840d6e3 785cde80
       00000009 00000000 e9568030 f7ca0070 6e5cce80 0001f616 00000000 e956813c
       7a01a980 826e4580 785cde80 7812ccc1 00000000 00000292 f5de5e3c 20e30e6e
Call Trace:
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<7840d6e3>] _spin_unlock_irqrestore+0x34/0x58
 [<7812ccc1>] __mod_timer+0x92/0x9c
 [<7840b6c4>] schedule_timeout+0x70/0x8d
 [<7840d6e3>] _spin_unlock_irqrestore+0x34/0x58
 [<7812cada>] process_timeout+0x0/0x5
 [<7840b0ce>] io_schedule_timeout+0x1e/0x28
 [<78151eca>] congestion_wait+0x50/0x64
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7814dd9f>] balance_dirty_pages_ratelimited_nr+0x16e/0x1dc
 [<78152ded>] do_wp_page+0x3c4/0x406
 [<7840d1b1>] _spin_lock+0x33/0x3e
 [<781541bf>] __handle_mm_fault+0x7c3/0x83b
 [<78138305>] down_read_trylock+0x47/0x4e
 [<7811976d>] do_page_fault+0x212/0x535
 [<7811955b>] do_page_fault+0x0/0x535
 [<7840d96a>] error_code+0x72/0x78
 =======================
amavisd       D 00000000     0 15169   2790 (NOTLB)
       c217de2c 00000082 00000000 00000000 7813e7a9 bf1fcb20 7840d6e3 785cde80
       00000009 00000000 bf1fcb20 daaeea60 6e5cce80 0001f616 00000000 bf1fcc2c
       7a01a980 e9a420c0 785cde80 7812ccc1 00000000 00000292 c217de3c 20e30e6e
Call Trace:
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<7840d6e3>] _spin_unlock_irqrestore+0x34/0x58
 [<7812ccc1>] __mod_timer+0x92/0x9c
 [<7840b6c4>] schedule_timeout+0x70/0x8d
 [<7840d6e3>] _spin_unlock_irqrestore+0x34/0x58
 [<7812cada>] process_timeout+0x0/0x5
 [<7840b0ce>] io_schedule_timeout+0x1e/0x28
 [<78151eca>] congestion_wait+0x50/0x64
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7814dd9f>] balance_dirty_pages_ratelimited_nr+0x16e/0x1dc
 [<78152ded>] do_wp_page+0x3c4/0x406
 [<7840d1b1>] _spin_lock+0x33/0x3e
 [<781541bf>] __handle_mm_fault+0x7c3/0x83b
 [<78138305>] down_read_trylock+0x47/0x4e
 [<7811976d>] do_page_fault+0x212/0x535
 [<7811955b>] do_page_fault+0x0/0x535
 [<7840d96a>] error_code+0x72/0x78
 =======================
squidauth.pl  S 00000122     0 15322   3559 (NOTLB)
       e7b47dd8 00000082 00000000 00000122 00000000 00000000 00000000 ec925cac
       0000000a 00000001 c05340f0 eb1bd510 31a413c0 0001f3d9 00000000 c05341fc
       7a022980 b0c607c0 c0534620 c05340f0 00000000 c05340f0 7fffffff 00000000
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783ccb1d>] unix_stream_recvmsg+0x1f2/0x475
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<78370fdd>] sock_aio_read+0xc8/0xd4
 [<7814aada>] generic_file_aio_write+0x61/0xb6
 [<7816423d>] do_sync_read+0xc7/0x10a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<781648dd>] vfs_write+0xd1/0x10c
 [<781649b4>] vfs_read+0x9c/0x10a
 [<78164da8>] sys_read+0x41/0x67
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
squidauth.pl  S F660FDC4     0 15323   3559 (NOTLB)
       f660fdd8 00000082 00000002 f660fdc4 f660fdc0 00000000 00000000 cbcc89ac
       00000007 00000000 f7ca14d0 785143e0 c9f296c0 0001efd2 00000000 f7ca15dc
       7a01a980 b0c602c0 2079f567 00000003 00000000 00000000 7fffffff 00000000
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783ccb1d>] unix_stream_recvmsg+0x1f2/0x475
 [<7814aa1a>] __generic_file_aio_write_nolock+0x480/0x4df
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<78370fdd>] sock_aio_read+0xc8/0xd4
 [<7814aada>] generic_file_aio_write+0x61/0xb6
 [<7816423d>] do_sync_read+0xc7/0x10a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<78165177>] __fput+0x10a/0x134
 [<781649b4>] vfs_read+0x9c/0x10a
 [<78164da8>] sys_read+0x41/0x67
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
squidauth.pl  S 00000122     0 15324   3559 (NOTLB)
       ea80fdd8 00000082 00000000 00000122 00000000 00000000 00000000 a2fe36ac
       00000006 00000001 f7f46b60 f7ca14d0 b8d75100 0001efd2 00000000 f7f46c6c
       7a022980 ea38b540 f7f47090 f7f46b60 00000000 f7f46b60 7fffffff 00000000
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783ccb1d>] unix_stream_recvmsg+0x1f2/0x475
 [<7814aa1a>] __generic_file_aio_write_nolock+0x480/0x4df
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<78370fdd>] sock_aio_read+0xc8/0xd4
 [<7814aada>] generic_file_aio_write+0x61/0xb6
 [<7816423d>] do_sync_read+0xc7/0x10a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<78165177>] __fput+0x10a/0x134
 [<781649b4>] vfs_read+0x9c/0x10a
 [<78164da8>] sys_read+0x41/0x67
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
unlinkd       S CBEF3E44     0 15325   3559 (NOTLB)
       cbef3e58 00000086 00000002 cbef3e44 cbef3e40 00000000 e13d8c3c e769ea60
       00000007 00000000 e769ea60 785143e0 7fd85180 0001f3f9 000f4240 e769eb6c
       7a01a980 e3809d40 20bf9ab8 00000003 00000000 00000000 db5f7600 e13d8b78
Call Trace:
 [<7816943d>] pipe_wait+0x53/0x73
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<78169b7d>] pipe_read+0x2af/0x321
 [<78174b7c>] file_update_time+0x22/0x6a
 [<7816423d>] do_sync_read+0xc7/0x10a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<781648dd>] vfs_write+0xd1/0x10c
 [<78164176>] do_sync_read+0x0/0x10a
 [<781649a0>] vfs_read+0x88/0x10a
 [<78164da8>] sys_read+0x41/0x67
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S A1053D0C     0 15570      1 (NOTLB)
       a1053d20 00200092 00000002 a1053d0c a1053d08 00000000 00000000 f6f2bf54
       0000000a 00000001 c670e0b0 f7fbe030 3a020200 0001f403 000f4240 c670e1bc
       7a022980 b0c60540 20c03deb 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783b2c0d>] ip4_datagram_connect+0x2ad/0x308
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S A199DD0C     0 15949      1 (NOTLB)
       a199dd20 00200092 00000002 a199dd0c a199dd08 00000000 00000000 f6f2bf54
       0000000a 00000000 81ab14d0 785143e0 f85451c0 0001f405 00000000 81ab15dc
       7a01a980 db566cc0 20c06bf2 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783b2c0d>] ip4_datagram_connect+0x2ad/0x308
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 86493D0C     0 16128      1 (NOTLB)
       86493d20 00200092 00000002 86493d0c 86493d08 00000000 00000000 f6f2bf54
       00000008 00000000 e769f490 785143e0 636dde40 0001f401 00000000 e769f59c
       7a01a980 f6b9f300 20c01f12 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783b2c0d>] ip4_datagram_connect+0x2ad/0x308
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
amavisd       S 00000000     0 16169   2790 (NOTLB)
       ae5bfe44 00000086 00000000 00000000 7813e7a9 00000000 00000000 f3333940
       0000000a 00000000 e769e030 f7ca0070 b5ba4380 0001f3f9 00000000 e769e13c
       7a01a980 f6c8f340 e769e560 e769e030 781299b4 fffffe00 7fffffff 7fffffff
Call Trace:
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<781299b4>] local_bh_enable_ip+0xcd/0xed
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<783a0b90>] inet_csk_accept+0x9e/0x214
 [<78371564>] sock_attach_fd+0x53/0xb5
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783bb524>] inet_accept+0x1f/0xa4
 [<78371564>] sock_attach_fd+0x53/0xb5
 [<7837262e>] sys_accept+0xb2/0x187
 [<7840d623>] _spin_unlock+0x25/0x3b
 [<78152de2>] do_wp_page+0x3b9/0x406
 [<7840d1b1>] _spin_lock+0x33/0x3e
 [<781541bf>] __handle_mm_fault+0x7c3/0x83b
 [<781197d3>] do_page_fault+0x278/0x535
 [<783727bc>] sys_socketcall+0xb9/0x242
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<78103e68>] restore_nocheck+0x12/0x15
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S A984DD0C     0 16395      1 (NOTLB)
       a984dd20 00200092 00000002 a984dd0c a984dd08 00000000 00000000 f6f2bf54
       0000000a 00000000 c0535550 785143e0 a06b9a00 0001f409 00000000 c053565c
       7a01a980 eba4f5c0 20c0a94a 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783b2c0d>] ip4_datagram_connect+0x2ad/0x308
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
lmtp          S 9FEDBD0C     0 16454      1 (NOTLB)
       9fedbd20 00200092 00000002 9fedbd0c 9fedbd08 00000000 00000000 f6f2bf54
       00000003 00000001 7a1dc030 f7fbe030 ce9997c0 0001f43f 00000000 7a1dc13c
       7a022980 f457a080 20c43648 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
sadc          D 00000000     0 16498      1 (NOTLB)
       9bb11cc4 00000082 00000000 00000000 7813e7a9 e9d8d4d0 7840d6e3 785cde80
       00000007 00000000 e9d8d4d0 f7f47590 6e5cce80 0001f616 00000000 e9d8d5dc
       7a01a980 f71d5300 785cde80 7812ccc1 00000000 00000296 9bb11cd4 20e30e6e
Call Trace:
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<7840d6e3>] _spin_unlock_irqrestore+0x34/0x58
 [<7812ccc1>] __mod_timer+0x92/0x9c
 [<7840b6c4>] schedule_timeout+0x70/0x8d
 [<7840d6e3>] _spin_unlock_irqrestore+0x34/0x58
 [<7812cada>] process_timeout+0x0/0x5
 [<7840b0ce>] io_schedule_timeout+0x1e/0x28
 [<78151eca>] congestion_wait+0x50/0x64
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7814dd9f>] balance_dirty_pages_ratelimited_nr+0x16e/0x1dc
 [<7814a483>] generic_file_buffered_write+0x4ee/0x605
 [<78128f60>] current_fs_time+0x41/0x46
 [<7814aa1a>] __generic_file_aio_write_nolock+0x480/0x4df
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<7814aad1>] generic_file_aio_write+0x58/0xb6
 [<7814cb18>] free_hot_cold_page+0x13b/0x167
 [<78199bb4>] ext3_file_write+0x24/0x92
 [<78164133>] do_sync_write+0xc7/0x10a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<781648dd>] vfs_write+0xd1/0x10c
 [<7816406c>] do_sync_write+0x0/0x10a
 [<78164896>] vfs_write+0x8a/0x10c
 [<78164e0f>] sys_write+0x41/0x67
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
lmtp          S DAAEF490     0 16638      1 (NOTLB)
       a92dfd20 00200092 00000002 daaef490 daaefa10 00000000 00000000 f6f2bf54
       00000007 00000001 daaef490 86709550 a41a1380 0001f43f 00000000 daaef59c
       7a022980 eb12a800 daaef9c0 daaef490 00000000 daaef490 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S A4427D0C     0 16714      1 (NOTLB)
       a4427d20 00200092 00000002 a4427d0c a4427d08 00000000 00000000 f6f2bf54
       0000000a 00000000 9a946b20 785143e0 49bed3c0 0001f404 00000000 9a946c2c
       7a01a980 b0c60a40 20c04fba 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783b2c0d>] ip4_datagram_connect+0x2ad/0x308
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S DABA3D0C     0 16716      1 (NOTLB)
       daba3d20 00200092 00000002 daba3d0c daba3d08 00000000 00000000 f6f2bf54
       0000000a 00000000 d5a74130 785143e0 0aeb9080 0001f403 00000000 d5a7423c
       7a01a980 f6c8fac0 20c03ad5 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783b2c0d>] ip4_datagram_connect+0x2ad/0x308
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 7813E99C     0 16720      1 (NOTLB)
       e2ebbd20 00200092 00000000 7813e99c 00200046 00000000 00000000 f6f2bf54
       00000007 00000001 ec8e34d0 f7cb0b20 05d792c0 0001f3fd 00000000 ec8e35dc
       7a022980 e9c8cd00 ec8e3a00 ec8e34d0 00000000 ec8e34d0 7fffffff 7fffffff
Call Trace:
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 841A3D0C     0 16754      1 (NOTLB)
       841a3d20 00200092 00000002 841a3d0c 841a3d08 00000000 00000000 f6f2bf54
       0000000a 00000000 f7d09490 785143e0 5c6753c0 0001f405 00000000 f7d0959c
       7a01a980 9169aa80 20c061ba 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783b2c0d>] ip4_datagram_connect+0x2ad/0x308
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 99069D0C     0 16755      1 (NOTLB)
       99069d20 00200092 00000002 99069d0c 99069d08 00000000 00000000 f6f2bf54
       0000000a 00000000 9a9460f0 785143e0 5a34bf80 0001f409 00000000 9a9461fc
       7a01a980 826e4300 20c0a4b2 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783b2c0d>] ip4_datagram_connect+0x2ad/0x308
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S C6AF7D0C     0 16756      1 (NOTLB)
       c6af7d20 00200092 00000002 c6af7d0c c6af7d08 00000000 00000000 f6f2bf54
       0000000a 00000000 a2cd5490 785143e0 3d1cf640 0001f406 00000000 a2cd559c
       7a01a980 826e4800 20c07072 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783b2c0d>] ip4_datagram_connect+0x2ad/0x308
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S BF57BD0C     0 16757      1 (NOTLB)
       bf57bd20 00200092 00000002 bf57bd0c bf57bd08 00000000 00000000 f6f2bf54
       0000000a 00000000 ecbbc0b0 785143e0 d3205700 0001f400 00000000 ecbbc1bc
       7a01a980 826e4080 20c015a0 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783b2c0d>] ip4_datagram_connect+0x2ad/0x308
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 9B7E9D0C     0 16758      1 (NOTLB)
       9b7e9d20 00200092 00000002 9b7e9d0c 9b7e9d08 00000000 00000000 f6f2bf54
       0000000a 00000000 f7fb4130 785143e0 8e156240 0001f414 00000000 f7fb423c
       7a01a980 e9c8ca80 20c160a3 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 9766BD0C     0 16759      1 (NOTLB)
       9766bd20 00200092 00000002 9766bd0c 9766bd08 00000000 00000000 f6f2bf54
       0000000a 00000000 f7fb4b60 785143e0 a07adc40 0001f409 00000000 f7fb4c6c
       7a01a980 eba4fac0 20c0a94a 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783b2c0d>] ip4_datagram_connect+0x2ad/0x308
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S B31D9D0C     0 16760      1 (NOTLB)
       b31d9d20 00200092 00000002 b31d9d0c b31d9d08 00000000 00000000 f6f2bf54
       0000000a 00000000 bf1fc0f0 785143e0 5aaed180 0001f409 00000000 bf1fc1fc
       7a01a980 eb12a300 20c0a4ba 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783b2c0d>] ip4_datagram_connect+0x2ad/0x308
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 836E9D0C     0 16761      1 (NOTLB)
       836e9d20 00200092 00000002 836e9d0c 836e9d08 00000000 00000000 f6f2bf54
       00000003 00000000 f7e220b0 785143e0 efd80140 0001f437 00000000 f7e221bc
       7a01a980 f5aa9840 20c3b241 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
cleanup       S E9507090     0 16793      1 (NOTLB)
       c546bb60 00200096 e9506b60 e9507090 7a1d2014 e9506b60 7840d6e3 7a1d2000
       0000000a 00000001 e9506b60 ec8e34d0 05d792c0 0001f3fd 00000000 e9506c6c
       7a022980 b0c60040 7a1d2000 7812ccc1 00000000 00200282 c546bb70 20f6c453
Call Trace:
 [<7840d6e3>] _spin_unlock_irqrestore+0x34/0x58
 [<7812ccc1>] __mod_timer+0x92/0x9c
 [<7840b6c4>] schedule_timeout+0x70/0x8d
 [<7840d6ef>] _spin_unlock_irqrestore+0x40/0x58
 [<7812cada>] process_timeout+0x0/0x5
 [<7816ec1d>] do_select+0x399/0x3e7
 [<7816f1be>] __pollwait+0x0/0xac
 [<7812027d>] default_wake_function+0x0/0xc
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<7817f013>] __find_get_block+0x7c/0x158
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<7817f013>] __find_get_block+0x7c/0x158
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<7817ede9>] __find_get_block_slow+0x114/0x125
 [<7817ed2f>] __find_get_block_slow+0x5a/0x125
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<7817f0cc>] __find_get_block+0x135/0x158
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<7817f0e5>] __find_get_block+0x14e/0x158
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<783cdb0e>] unix_stream_sendmsg+0x22f/0x2f7
 [<7840d33a>] _read_lock+0x33/0x3e
 [<7816ef17>] core_sys_select+0x2ac/0x2c9
 [<78370f09>] sock_aio_write+0xcb/0xd7
 [<78164133>] do_sync_write+0xc7/0x10a
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<7816f30a>] sys_select+0xa0/0x188
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
mkpir         D 00000000     0 16842   3027 (NOTLB)
       98303cc4 00000082 00000000 00000000 7813e7a9 daaeea60 7840d6e3 785cde80
       00000007 00000000 daaeea60 e9d8d4d0 6e5cce80 0001f616 00000000 daaeeb6c
       7a01a980 f457ad00 785cde80 7812ccc1 00000000 00000296 98303cd4 20e30e6e
Call Trace:
 [<7813e7a9>] mark_held_locks+0x39/0x53
 [<7840d6e3>] _spin_unlock_irqrestore+0x34/0x58
 [<7812ccc1>] __mod_timer+0x92/0x9c
 [<7840b6c4>] schedule_timeout+0x70/0x8d
 [<7840d6e3>] _spin_unlock_irqrestore+0x34/0x58
 [<7812cada>] process_timeout+0x0/0x5
 [<7840b0ce>] io_schedule_timeout+0x1e/0x28
 [<78151eca>] congestion_wait+0x50/0x64
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7814dd9f>] balance_dirty_pages_ratelimited_nr+0x16e/0x1dc
 [<7814a483>] generic_file_buffered_write+0x4ee/0x605
 [<78128f60>] current_fs_time+0x41/0x46
 [<7814aa1a>] __generic_file_aio_write_nolock+0x480/0x4df
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<7814aad1>] generic_file_aio_write+0x58/0xb6
 [<78199bb4>] ext3_file_write+0x24/0x92
 [<78164133>] do_sync_write+0xc7/0x10a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<781649e7>] vfs_read+0xcf/0x10a
 [<7816406c>] do_sync_write+0x0/0x10a
 [<78164896>] vfs_write+0x8a/0x10c
 [<78164e0f>] sys_write+0x41/0x67
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
fetch_mail_st D C7A0FF14     0 16843   3500 (NOTLB)
       c7a0ff28 00200086 00000002 c7a0ff14 c7a0ff10 00000000 00000000 9185284c
       00000008 00000001 f1c9d4d0 f7fbe030 f9ec5080 0001f3fd 004c4b40 f1c9d5dc
       7a022980 f457aa80 20bfe5cc 00000003 00000000 00000000 c7a0ff40 91852814
Call Trace:
 [<7840bf07>] __mutex_lock_slowpath+0x14d/0x267
 [<78164ae6>] generic_file_llseek+0x29/0xa0
 [<78164ae6>] generic_file_llseek+0x29/0xa0
 [<78164abd>] generic_file_llseek+0x0/0xa0
 [<78163e17>] vfs_llseek+0x36/0x3a
 [<78164d25>] sys_llseek+0x43/0x85
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 7FC8BD0C     0 16844      1 (NOTLB)
       7fc8bd20 00200012 00000002 7fc8bd0c 7fc8bd08 00000000 00000000 f6f2bf54
       0000000a 00000000 f7cc0030 785143e0 e674adc0 0001f409 00000000 f7cc013c
       7a01a980 b0c60cc0 20c0ade1 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 00000080     0 16845      1 (NOTLB)
       d95d9d20 00200092 00000001 00000080 7a0233e0 00000002 00000000 f6f2bf54
       00000009 00000001 f7cd9550 f7cb0b20 17271c00 0001f40a 000f4240 f7cd965c
       7a022980 f6b9f800 20c0b10f 00000003 00000000 00000080 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S F601BD0C     0 16846      1 (NOTLB)
       f601bd20 00200092 00000002 f601bd0c f601bd08 00000000 00000000 f6f2bf54
       00000009 00000000 f7cc94d0 785143e0 17fcbb80 0001f40a 000f4240 f7cc95dc
       7a01a980 f6e7e300 20c0b11e 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 9E3A7D0C     0 16847      1 (NOTLB)
       9e3a7d20 00200092 00000002 9e3a7d0c 9e3a7d08 00000000 00000000 f6f2bf54
       00000009 00000001 f7cd8b20 f7fbe030 18c318c0 0001f40a 00000000 f7cd8c2c
       7a022980 e38090c0 20c0b12b 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 95655D0C     0 16848      1 (NOTLB)
       95655d20 00200092 00000002 95655d0c 95655d08 00000000 00000000 f6f2bf54
       00000009 00000001 ac2a60b0 f7fbe030 19a7fa80 0001f40a 00000000 ac2a61bc
       7a022980 f6c8f0c0 20c0b13a 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S C5229D0C     0 16849      1 (NOTLB)
       c5229d20 00200092 00000002 c5229d0c c5229d08 00000000 00000000 f6f2bf54
       00000009 00000000 e9fc3510 785143e0 1a7d9a00 0001f40a 00000000 e9fc361c
       7a01a980 f6e7e800 20c0b149 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 840DFD0C     0 16850      1 (NOTLB)
       840dfd20 00200092 00000002 840dfd0c 840dfd08 00000000 00000000 f6f2bf54
       00000008 00000001 e9d8caa0 f7fbe030 1b533980 0001f40a 00000000 e9d8cbac
       7a022980 f5aa9d40 20c0b157 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S C3D33D0C     0 16851      1 (NOTLB)
       c3d33d20 00200092 00000002 c3d33d0c c3d33d08 00000000 00000000 f6f2bf54
       00000008 00000001 ac2a6ae0 f7fbe030 1c381b40 0001f40a 00000000 ac2a6bec
       7a022980 f6c8fd40 20c0b165 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S D3603D0C     0 16852      1 (NOTLB)
       d3603d20 00200092 00000002 d3603d0c d3603d08 00000000 00000000 f6f2bf54
       00000008 00000000 a2cd4a60 785143e0 1d0dbac0 0001f40a 000f4240 a2cd4b6c
       7a01a980 dc7ae5c0 20c0b174 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S BEFAFD0C     0 16853      1 (NOTLB)
       befafd20 00200092 00000002 befafd0c befafd08 00000000 00000000 f6f2bf54
       00000008 00000001 d129f510 f7fbe030 1de35a40 0001f40a 000f4240 d129f61c
       7a022980 dc7aed40 20c0b181 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S B1745D0C     0 16854      1 (NOTLB)
       b1745d20 00200092 00000002 b1745d0c b1745d08 00000000 00000000 f6f2bf54
       00000008 00000001 f1c9c070 f7fbe030 1ef602c0 0001f40a 00000000 f1c9c17c
       7a022980 f6c8f5c0 20c0b193 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S C1985D0C     0 16855      1 (NOTLB)
       c1985d20 00200092 00000002 c1985d0c c1985d08 00000000 00000000 f6f2bf54
       00000008 00000000 d129eae0 785143e0 1f9ddb80 0001f40a 00000000 d129ebec
       7a01a980 f650aa40 20c0b19f 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 84C57D0C     0 16856      1 (NOTLB)
       84c57d20 00200092 00000002 84c57d0c 84c57d08 00000000 00000000 f6f2bf54
       00000008 00000000 f1c9caa0 785143e0 20737b00 0001f40a 00000000 f1c9cbac
       7a01a980 dc7ae0c0 20c0b1af 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S B3A63D0C     0 16857      1 (NOTLB)
       b3a63d20 00200092 00000002 b3a63d0c b3a63d08 00000000 00000000 f6f2bf54
       00000007 00000000 ca81b490 785143e0 21491a80 0001f40a 00000000 ca81b59c
       7a01a980 dc7ae340 20c0b1bb 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 9E141D0C     0 16858      1 (NOTLB)
       9e141d20 00200092 00000002 9e141d0c 9e141d08 00000000 00000000 f6f2bf54
       00000007 00000000 f7cd0ae0 785143e0 221eba00 0001f40a 00000000 f7cd0bec
       7a01a980 e9a42ac0 20c0b1cb 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S A887BD0C     0 16859      1 (NOTLB)
       a887bd20 00200092 00000002 a887bd0c a887bd08 00000000 00000000 f6f2bf54
       00000007 00000001 ce58eaa0 f7fbe030 22f45980 0001f40a 00000000 ce58ebac
       7a022980 e9a425c0 20c0b1d7 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S D1A11D0C     0 16860      1 (NOTLB)
       d1a11d20 00200092 00000002 d1a11d0c d1a11d08 00000000 00000000 f6f2bf54
       00000008 00000000 f7cb1550 785143e0 23c9f900 0001f40a 00000000 f7cb165c
       7a01a980 f457a800 20c0b1e6 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 00000080     0 16861      1 (NOTLB)
       9083fd20 00200092 00000001 00000080 7a0233e0 00000002 00000000 f6f2bf54
       00000008 00000001 d129e0b0 f7cb0b20 249f9880 0001f40a 00000000 d129e1bc
       7a022980 dc7ae840 20c0b1f2 00000003 00000000 00000080 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 00000080     0 16862      1 (NOTLB)
       c5043d20 00200092 00000001 00000080 7a01b3e0 00000002 00000000 f6f2bf54
       00000008 00000000 ec8e2070 f7cb0b20 25847a40 0001f40a 000f4240 ec8e217c
       7a01a980 f457a580 20c0b201 00000003 00000000 00000080 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S C8C75D0C     0 16863      1 (NOTLB)
       c8c75d20 00200092 00000002 c8c75d0c c8c75d08 00000000 00000000 f6f2bf54
       00000007 00000001 dc459550 f7fbe030 265a19c0 0001f40a 00000000 dc45965c
       7a022980 cce05d40 20c0b210 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S B0931D0C     0 16864      1 (NOTLB)
       b0931d20 00200092 00000002 b0931d0c b0931d08 00000000 00000000 f6f2bf54
       00000008 00000000 a13b3590 785143e0 273efb80 0001f40a 00000000 a13b369c
       7a01a980 f67c9040 20c0b221 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 89769D0C     0 16865      1 (NOTLB)
       89769d20 00200092 00000002 89769d0c 89769d08 00000000 00000000 f6f2bf54
       0000000a 00000000 a13b2130 785143e0 c7b523c0 0001f40d 00000000 a13b223c
       7a01a980 f6e6bcc0 20c0eefb 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 991F7D0C     0 16866      1 (NOTLB)
       991f7d20 00200092 00000002 991f7d0c 991f7d08 00000000 00000000 f6f2bf54
       0000000a 00000000 a13b2b60 785143e0 c48cec40 0001f40e 00000000 a13b2c6c
       7a01a980 cce050c0 20c0ff8b 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 8F65BD0C     0 16867      1 (NOTLB)
       8f65bd20 00200092 00000002 8f65bd0c 8f65bd08 00000000 00000000 f6f2bf54
       00000009 00000000 dc458b20 785143e0 b817d600 0001f40e 000f4240 dc458c2c
       7a01a980 cce05340 20c0febb 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<78154205>] __handle_mm_fault+0x809/0x83b
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S B6DF7D0C     0 16868      1 (NOTLB)
       b6df7d20 00200092 00000002 b6df7d0c b6df7d08 00000000 00000000 f6f2bf54
       0000000a 00000000 dc4580f0 785143e0 6614bd80 0001f410 00000000 dc4581fc
       7a01a980 cce05ac0 20c11ae8 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S A15E7D0C     0 16869      1 (NOTLB)
       a15e7d20 00200092 00000002 a15e7d0c a15e7d08 00000000 00000000 f6f2bf54
       0000000a 00000000 9a4e3490 785143e0 29398440 0001f410 00000000 9a4e359c
       7a01a980 cce05840 20c116ec 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S D4F43D0C     0 16870      1 (NOTLB)
       d4f43d20 00200092 00000002 d4f43d0c d4f43d08 00000000 00000000 f6f2bf54
       00000009 00000000 9a4e2a60 785143e0 2891ab80 0001f410 00000000 9a4e2b6c
       7a01a980 f6e6ba40 20c116e0 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 846F5D0C     0 16871      1 (NOTLB)
       846f5d20 00200092 00000002 846f5d0c 846f5d08 00000000 00000000 f6f2bf54
       00000006 00000000 df6e20f0 785143e0 15eaaac0 0001f412 00000000 df6e21fc
       7a01a980 9169a080 20c13735 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 88395D0C     0 16872      1 (NOTLB)
       88395d20 00200092 00000002 88395d0c 88395d08 00000000 00000000 f6f2bf54
       00000006 00000000 c670f510 785143e0 f2466900 0001f412 000f4240 c670f61c
       7a01a980 826e4d00 20c145a7 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S CD089D0C     0 16873      1 (NOTLB)
       cd089d20 00200092 00000002 cd089d0c cd089d08 00000000 00000000 f6f2bf54
       00000007 00000000 9a947550 785143e0 d9d6ce40 0001f413 00000000 9a94765c
       7a01a980 e3809340 20c154d5 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 98913D0C     0 16874      1 (NOTLB)
       98913d20 00200092 00000002 98913d0c 98913d08 00000000 00000000 f6f2bf54
       00000006 00000000 9a4e2030 785143e0 9c44f9c0 0001f414 00000000 9a4e213c
       7a01a980 e38095c0 20c16193 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S C3685D0C     0 16875      1 (NOTLB)
       c3685d20 00200092 00000002 c3685d0c c3685d08 00000000 00000000 f6f2bf54
       0000000a 00000000 f5de34d0 785143e0 a6b44300 0001f416 00000000 f5de35dc
       7a01a980 a7484cc0 20c183ce 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S B14A5D0C     0 16876      1 (NOTLB)
       b14a5d20 00200092 00000002 b14a5d0c b14a5d08 00000000 00000000 f6f2bf54
       00000009 00000000 f5de2aa0 785143e0 08466680 0001f416 00000000 f5de2bac
       7a01a980 db566540 20c1796d 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S A20E9D0C     0 16877      1 (NOTLB)
       a20e9d20 00200092 00000002 a20e9d0c a20e9d08 00000000 00000000 f6f2bf54
       00000009 00000000 f5de2070 785143e0 5bc7f6c0 0001f416 00000000 f5de217c
       7a01a980 db566a40 20c17ee6 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 8C27FD0C     0 16878      1 (NOTLB)
       8c27fd20 00200092 00000002 8c27fd0c 8c27fd08 00000000 00000000 f6f2bf54
       00000002 00000000 c978b510 785143e0 3832f740 0001f417 00000000 c978b61c
       7a01a980 db566040 20c18d56 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S A2C15D0C     0 16879      1 (NOTLB)
       a2c15d20 00200092 00000002 a2c15d0c a2c15d08 00000000 00000000 f6f2bf54
       00000006 00000000 c978aae0 785143e0 1e275fc0 0001f418 00000000 c978abec
       7a01a980 db5662c0 20c19c6b 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S C70F5D0C     0 16880      1 (NOTLB)
       c70f5d20 00200092 00000002 c70f5d0c c70f5d08 00000000 00000000 f6f2bf54
       00000008 00000000 c978a0b0 785143e0 2e5dc3c0 0001f418 00000000 c978a1bc
       7a01a980 e3809840 20c19d7b 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 99BE1D0C     0 16881      1 (NOTLB)
       99be1d20 00200092 00000002 99be1d0c 99be1d08 00000000 00000000 f6f2bf54
       00000008 00000000 dbd9d550 785143e0 3cbb2200 0001f418 00000000 dbd9d65c
       7a01a980 f7cb7040 20c19e6a 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S DBD9D058     0 16882      1 (NOTLB)
       90b79d20 00200092 00000000 dbd9d058 7813f8ca 00000000 00000000 f6f2bf54
       00000009 00000000 dbd9cb20 c4d33590 75d50d80 0001f418 00000000 dbd9cc2c
       7a01a980 f67c9a40 dbd9d050 dbd9cb20 00000000 dbd9cb20 7fffffff 7fffffff
Call Trace:
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S E7CFBD0C     0 16883      1 (NOTLB)
       e7cfbd20 00200092 00000002 e7cfbd0c e7cfbd08 00000000 00000000 f6f2bf54
       0000000a 00000000 c4d33590 785143e0 897131c0 0001f418 00000000 c4d3369c
       7a01a980 cce055c0 20c1a370 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S B2CE9D0C     0 16884      1 (NOTLB)
       b2ce9d20 00200092 00000002 b2ce9d0c b2ce9d08 00000000 00000000 f6f2bf54
       00000002 00000000 c4d32130 785143e0 c8ec4dc0 0001f419 00000000 c4d3223c
       7a01a980 e9fb9d00 20c1b860 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 7FE3FD0C     0 16885      1 (NOTLB)
       7fe3fd20 00200012 00000002 7fe3fd0c 7fe3fd08 00000000 00000000 f6f2bf54
       0000000a 00000000 c4d32b60 785143e0 2a04df00 0001f41a 00000000 c4d32c6c
       7a01a980 f7cb77c0 20c1bebd 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S CA9E7D0C     0 16886      1 (NOTLB)
       ca9e7d20 00200092 00000002 ca9e7d0c ca9e7d08 00000000 00000000 f6f2bf54
       0000000a 00000000 dbd9c0f0 785143e0 82e43980 0001f41b 00000000 dbd9c1fc
       7a01a980 f71d5580 20c1d559 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 94943D0C     0 16887      1 (NOTLB)
       94943d20 00200092 00000002 94943d0c 94943d08 00000000 00000000 f6f2bf54
       0000000a 00000000 84393490 785143e0 97673e80 0001f41f 00000000 8439359c
       7a01a980 da41fd40 20c219cb 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 8EFF7D0C     0 16888      1 (NOTLB)
       8eff7d20 00200092 00000002 8eff7d0c 8eff7d08 00000000 00000000 f6f2bf54
       00000009 00000000 84392a60 785143e0 7c0bf580 0001f420 00000000 84392b6c
       7a01a980 9169ad00 20c228c7 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 8B12FD0C     0 16889      1 (NOTLB)
       8b12fd20 00200092 00000002 8b12fd0c 8b12fd08 00000000 00000000 f6f2bf54
       0000000a 00000000 84392030 785143e0 0b7719c0 0001f426 00000000 8439213c
       7a01a980 9169a300 20c28611 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S C61A9D0C     0 16890      1 (NOTLB)
       c61a9d20 00200092 00000002 c61a9d0c c61a9d08 00000000 00000000 f6f2bf54
       00000006 00000000 9963f4d0 785143e0 a4f47a80 0001f42a 00000000 9963f5dc
       7a01a980 da41f0c0 20c2d33d 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S C0EDFD0C     0 16891      1 (NOTLB)
       c0edfd20 00200092 00000002 c0edfd0c c0edfd08 00000000 00000000 f6f2bf54
       0000000a 00000000 9963eaa0 785143e0 d4efcdc0 0001f42a 00000000 9963ebac
       7a01a980 da41fac0 20c2d662 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 9AEC1D0C     0 16892      1 (NOTLB)
       9aec1d20 00200092 00000002 9aec1d0c 9aec1d08 00000000 00000000 f6f2bf54
       0000000a 00000000 a25c7510 785143e0 3c1cc480 0001f42b 00000000 a25c761c
       7a01a980 a1257cc0 20c2dd23 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S DC5A3D0C     0 16893      1 (NOTLB)
       dc5a3d20 00200092 00000002 dc5a3d0c dc5a3d08 00000000 00000000 f6f2bf54
       00000009 00000001 a25c6ae0 f7fbe030 1cc2a500 0001f42b 000f4240 a25c6bec
       7a022980 a1257a40 20c2db17 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S D8409D0C     0 16894      1 (NOTLB)
       d8409d20 00200092 00000002 d8409d0c d8409d08 00000000 00000000 f6f2bf54
       0000000a 00000000 9963e070 785143e0 894ce640 0001f42b 00000000 9963e17c
       7a01a980 da41f840 20c2e233 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S E2FEBD0C     0 16895      1 (NOTLB)
       e2febd20 00200092 00000002 e2febd0c e2febd08 00000000 00000000 f6f2bf54
       00000009 00000000 87dc9550 785143e0 b77e7600 0001f42b 000f4240 87dc965c
       7a01a980 da41f5c0 20c2e53b 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S D6923D0C     0 16896      1 (NOTLB)
       d6923d20 00200092 00000002 d6923d0c d6923d08 00000000 00000000 f6f2bf54
       0000000a 00000000 87dc8b20 785143e0 8792e4c0 0001f42c 00000000 87dc8c2c
       7a01a980 da41f340 20c2f2df 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S C6CC1D0C     0 16897      1 (NOTLB)
       c6cc1d20 00200092 00000002 c6cc1d0c c6cc1d08 00000000 00000000 f6f2bf54
       0000000a 00000000 87dc80f0 785143e0 3f38b840 0001f430 00000000 87dc81fc
       7a01a980 a1257540 20c3313a 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S B98C7D0C     0 16898      1 (NOTLB)
       b98c7d20 00200092 00000002 b98c7d0c b98c7d08 00000000 00000000 f6f2bf54
       00000006 00000000 a25c60b0 785143e0 3f75c140 0001f430 00000000 a25c61bc
       7a01a980 a12572c0 20c3313e 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S D2203D0C     0 16899      1 (NOTLB)
       d2203d20 00200092 00000002 d2203d0c d2203d08 00000000 00000000 f6f2bf54
       00000007 00000000 9a747590 785143e0 07413740 0001f431 00000000 9a74769c
       7a01a980 a12577c0 20c33e56 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 80687D0C     0 16900      1 (NOTLB)
       80687d20 00200092 00000002 80687d0c 80687d08 00000000 00000000 f6f2bf54
       00000006 00000000 9a746b60 785143e0 414f46c0 0001f431 000f4240 9a746c6c
       7a01a980 e9fb9a80 20c34226 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S C473DD0C     0 16901      1 (NOTLB)
       c473dd20 00200092 00000002 c473dd0c c473dd08 00000000 00000000 f6f2bf54
       0000000a 00000000 9a746130 785143e0 c935d080 0001f432 00000000 9a74623c
       7a01a980 e9fb9800 20c35bd4 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S DA57DD0C     0 16902      1 (NOTLB)
       da57dd20 00200092 00000002 da57dd0c da57dd08 00000000 00000000 f6f2bf54
       0000000a 00000000 cd433490 785143e0 62942d00 0001f436 00000000 cd43359c
       7a01a980 c01f2d00 20c39835 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 83283D0C     0 16903      1 (NOTLB)
       83283d20 00200092 00000002 83283d0c 83283d08 00000000 00000000 f6f2bf54
       00000009 00000001 cd432030 f7fbe030 48a799c0 0001f438 00000000 cd43213c
       7a022980 e9fb9300 20c3b810 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S E3FE1D0C     0 16904      1 (NOTLB)
       e3fe1d20 00200092 00000002 e3fe1d0c e3fe1d08 00000000 00000000 f6f2bf54
       00000009 00000000 ce74d4d0 785143e0 49126980 0001f438 00000000 ce74d5dc
       7a01a980 9cfd0d40 20c3b817 00000001 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 8F511D0C     0 16905      1 (NOTLB)
       8f511d20 00200092 00000002 8f511d0c 8f511d08 00000000 00000000 f6f2bf54
       00000009 00000001 ce74caa0 f7fbe030 49f74b40 0001f438 00000000 ce74cbac
       7a022980 a74847c0 20c3b827 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S F26E9D0C     0 16906      1 (NOTLB)
       f26e9d20 00200092 00000002 f26e9d0c f26e9d08 00000000 00000000 f6f2bf54
       00000009 00000000 cd432a60 785143e0 4adc2d00 0001f438 00000000 cd432b6c
       7a01a980 9cfd0ac0 20c3b838 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 8A7EBD0C     0 16907      1 (NOTLB)
       8a7ebd20 00200092 00000002 8a7ebd0c 8a7ebd08 00000000 00000000 f6f2bf54
       00000007 00000001 ce74c070 f7fbe030 a1d4bec0 0001f43c 00000000 ce74c17c
       7a022980 e9fb9580 20c40104 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 912A9D0C     0 16908      1 (NOTLB)
       912a9d20 00200092 00000002 912a9d0c 912a9d08 00000000 00000000 f6f2bf54
       0000000a 00000000 89695510 785143e0 82018cc0 0001f43e 00000000 8969561c
       7a01a980 9cfd0840 20c4207d 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S A1B39D0C     0 16909      1 (NOTLB)
       a1b39d20 00200092 00000002 a1b39d0c a1b39d08 00000000 00000000 f6f2bf54
       0000000a 00000000 89694ae0 785143e0 a8272cc0 0001f43e 00000000 89694bec
       7a01a980 9cfd00c0 20c422fd 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 9A793D0C     0 16910      1 (NOTLB)
       9a793d20 00200092 00000002 9a793d0c 9a793d08 00000000 00000000 f6f2bf54
       0000000a 00000000 896940b0 785143e0 15c41680 0001f43f 00000000 896941bc
       7a01a980 a063ccc0 20c42a2c 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S E2A39D0C     0 16912      1 (NOTLB)
       e2a39d20 00200092 00000002 e2a39d0c e2a39d08 00000000 00000000 f6f2bf54
       00000002 00000000 867080f0 785143e0 acfca240 0001f441 00000000 867081fc
       7a01a980 9cfd0340 20c455a3 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S E278FD0C     0 16913      1 (NOTLB)
       e278fd20 00200092 00000002 e278fd0c e278fd08 00000000 00000000 f6f2bf54
       00000004 00000000 86708b20 785143e0 badfee80 0001f441 00000000 86708c2c
       7a01a980 a063c540 20c4568c 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 8B41DD0C     0 16914      1 (NOTLB)
       8b41dd20 00200092 00000002 8b41dd0c 8b41dd08 00000000 00000000 f6f2bf54
       0000000a 00000000 bf519590 785143e0 e2edd680 0001f441 000f4240 bf51969c
       7a01a980 a063c7c0 20c4592c 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S BCB57D0C     0 16915      1 (NOTLB)
       bcb57d20 00200092 00000002 bcb57d0c bcb57d08 00000000 00000000 f6f2bf54
       00000002 00000000 bf518130 785143e0 cda772c0 0001f443 00000000 bf51823c
       7a01a980 e33f5d00 20c47955 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S CD79FD0C     0 16916      1 (NOTLB)
       cd79fd20 00200092 00000002 cd79fd0c cd79fd08 00000000 00000000 f6f2bf54
       00000006 00000000 bf518b60 785143e0 3c388080 0001f444 00000000 bf518c6c
       7a01a980 a7484a40 20c48096 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S ED8E7D0C     0 16917      1 (NOTLB)
       ed8e7d20 00200092 00000002 ed8e7d0c ed8e7d08 00000000 00000000 f6f2bf54
       00000007 00000000 b4993490 785143e0 46790380 0001f444 00000000 b499359c
       7a01a980 a7484540 20c48142 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S A9E2FD0C     0 16918      1 (NOTLB)
       a9e2fd20 00200092 00000002 a9e2fd0c a9e2fd08 00000000 00000000 f6f2bf54
       0000000a 00000000 b4992030 785143e0 d8724980 0001f445 000f4240 b499213c
       7a01a980 a74842c0 20c49b96 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S C3213D0C     0 16919      1 (NOTLB)
       c3213d20 00200092 00000002 c3213d0c c3213d08 00000000 00000000 f6f2bf54
       0000000a 00000000 b4992a60 785143e0 c9414ac0 0001f449 00000000 b4992b6c
       7a01a980 e6fbdd40 20c4ddb7 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S F29BDD0C     0 16920      1 (NOTLB)
       f29bdd20 00200092 00000002 f29bdd0c f29bdd08 00000000 00000000 f6f2bf54
       0000000a 00000000 88d9f4d0 785143e0 d1e650c0 0001f44a 00000000 88d9f5dc
       7a01a980 a063c2c0 20c4ef0c 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 857EBD0C     0 16921      1 (NOTLB)
       857ebd20 00200092 00000002 857ebd0c 857ebd08 00000000 00000000 f6f2bf54
       00000008 00000000 afcaf510 785143e0 e8405c80 0001f44a 00000000 afcaf61c
       7a01a980 e6fbdac0 20c4f085 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S E1483D0C     0 16922      1 (NOTLB)
       e1483d20 00200092 00000002 e1483d0c e1483d08 00000000 00000000 f6f2bf54
       00000009 00000000 afcaeae0 785143e0 3c978c40 0001f44b 00000000 afcaebec
       7a01a980 a7484040 20c4f60d 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S AAABBD0C     0 16923      1 (NOTLB)
       aaabbd20 00200092 00000002 aaabbd0c aaabbd08 00000000 00000000 f6f2bf54
       00000008 00000000 afcae0b0 785143e0 5127d480 0001f44b 00000000 afcae1bc
       7a01a980 a063ca40 20c4f764 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 8C039D0C     0 16924      1 (NOTLB)
       8c039d20 00200092 00000002 8c039d0c 8c039d08 00000000 00000000 f6f2bf54
       0000000a 00000000 8a4ab550 785143e0 8479a5c0 0001f44b 00000000 8a4ab65c
       7a01a980 a063c040 20c4fac1 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S CB7EBD0C     0 16925      1 (NOTLB)
       cb7ebd20 00200092 00000002 cb7ebd0c cb7ebd08 00000000 00000000 f6f2bf54
       0000000a 00000000 8a4aab20 785143e0 3df6ffc0 0001f44c 00000000 8a4aac2c
       7a01a980 88ea2cc0 20c506e8 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S D105FD0C     0 16926      1 (NOTLB)
       d105fd20 00200092 00000002 d105fd0c d105fd08 00000000 00000000 f6f2bf54
       00000009 00000001 8a4aa0f0 f7fbe030 15da5540 0001f44d 00000000 8a4aa1fc
       7a022980 e33f5a80 20c5150f 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S D59B9D0C     0 16927      1 (NOTLB)
       d59b9d20 00200092 00000002 d59b9d0c d59b9d08 00000000 00000000 f6f2bf54
       00000009 00000000 88d9eaa0 785143e0 a145a380 0001f44f 00000000 88d9ebac
       7a01a980 88ea2040 20c53fc0 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================
smtpd         S 93F03D0C     0 16928      1 (NOTLB)
       93f03d20 00200092 00000002 93f03d0c 93f03d08 00000000 00000000 f6f2bf54
       00000009 00000000 88d9e070 785143e0 a22a8540 0001f44f 00000000 88d9e17c
       7a01a980 e33f5300 20c53fcf 00000003 00000000 00000000 7fffffff 7fffffff
Call Trace:
 [<7840b667>] schedule_timeout+0x13/0x8d
 [<7813e99c>] trace_hardirqs_on+0x122/0x14c
 [<783cc30c>] unix_wait_for_peer+0x75/0x9a
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<783cc80c>] unix_dgram_sendmsg+0x35d/0x431
 [<78371838>] sock_sendmsg+0xbc/0xd4
 [<78171ebc>] dput+0x16/0xe4
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813518d>] autoremove_wake_function+0x0/0x35
 [<7813f8ca>] __lock_acquire+0xaf0/0xb84
 [<78371b64>] sys_sendto+0x11b/0x13b
 [<78169ed9>] path_release+0xa/0x20
 [<78166c60>] cp_new_stat64+0xfc/0x10e
 [<78371bbb>] sys_send+0x37/0x3b
 [<78372830>] sys_socketcall+0x12d/0x242
 [<78103dc6>] sysenter_past_esp+0x8f/0x99
 [<78103d96>] sysenter_past_esp+0x5f/0x99
 =======================



Best regards,

					Krzysztof Olędzki

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