* next-0704: WARNING: at kernel/sched.c:4254 add_preempt_count; PANIC
@ 2008-07-06 23:48 Alexander Beregalov
2008-07-07 6:23 ` Alexander Beregalov
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Alexander Beregalov @ 2008-07-06 23:48 UTC (permalink / raw)
To: Linux Kernel Mailing List, linux-next, mingo, linux-mm
Hi
WARNING: at kernel/sched.c:4254 add_preempt_count+0x61/0x63()
Modules linked in: i2c_nforce2
Pid: 3620, comm: rtorrent Not tainted 2.6.26-rc8-next-20080704 #5
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] warn_on_slowpath+0x41/0x7b
[<c0157a94>] ? mmap_region+0x1c5/0x414
[<c0156499>] ? remove_vma+0x50/0x56
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159798>] ? anon_vma_unlink+0x3a/0x3e
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159798>] ? anon_vma_unlink+0x3a/0x3e
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
BUG: unable to handle kernel paging request at fffef4f1
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00007067 *pte = 00000000
Oops: 0000 [#1] PREEMPT DEBUG_PAGEALLOC
last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class
Modules linked in: i2c_nforce2
Pid: 3620, comm: rtorrent Not tainted (2.6.26-rc8-next-20080704 #5)
EIP: 0060:[<c0103c53>] EFLAGS: 00210097 CPU: 0
EIP is at dump_trace+0xa5/0xe2
EAX: fffefffc EBX: fffef4f1 ECX: c0396978 EDX: c0455a08
ESI: 5a5a5a5a EDI: f4d4c084 EBP: f4d4bf34 ESP: f4d4bf14
DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Process rtorrent (pid: 3620, ti=f4d4b000 task=f4cc45c0 task.ti=f4d4c000)
Stack: fffefffc c0103b6f fffef000 f4d4c084 00000000 00000002 f4d4bf7c
c0426908
f4d4bf48 c01045f5 f4d4bf7c c0396978 c047904c f4d4bf7c c038e33b
f4d4bf7c
c041ff98 00000e24 f4cc48b4 c050a434 c049959a 00000002 c04995db
c038e436
Call Trace:
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] ? show_trace+0x15/0x29
[<c038e33b>] ? dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] ? warn_on_slowpath+0x41/0x7b
[<c0157a94>] ? mmap_region+0x1c5/0x414
[<c0156499>] ? remove_vma+0x50/0x56
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159798>] ? anon_vma_unlink+0x3a/0x3e
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159798>] ? anon_vma_unlink+0x3a/0x3e
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
BUG: unable to handle kernel paging request at fffef4f1
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00007067 *pte = 00000000
Oops: 0000 [#2] PREEMPT DEBUG_PAGEALLOC
last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class
Modules linked in: i2c_nforce2
Pid: 3620, comm: rtorrent Not tainted (2.6.26-rc8-next-20080704 #5)
EIP: 0060:[<c0103c53>] EFLAGS: 00210097 CPU: 0
EIP is at dump_trace+0xa5/0xe2
EAX: fffefffc EBX: fffef4f1 ECX: c0396978 EDX: c0455a08
ESI: 5a5a5a5a EDI: f4d4c084 EBP: f4d4bf34 ESP: f4d4bf14
DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Process rtorrent (pid: 3620, ti=f4d4b000 task=f4cc45c0 task.ti=f4d4c000)
Stack: fffefffc c0103b6f fffef000 f4d4c084 00000000 00000002 f4d4bf7c
c0426908
f4d4bf48 c01045f5 f4d4bf7c c0396978 c047904c f4d4bf7c c038e33b
f4d4bf7c
c041ff98 00000e24 f4cc48b4 c050a434 c049959a 00000002 c04995db
c038e436
Call Trace:
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] ? show_trace+0x15/0x29
[<c038e33b>] ? dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] ? warn_on_slowpath+0x41/0x7b
[<c0157a94>] ? mmap_region+0x1c5/0x414
[<c0156499>] ? remove_vma+0x50/0x56
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159798>] ? anon_vma_unlink+0x3a/0x3e
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159798>] ? anon_vma_unlink+0x3a/0x3e
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
BUG: unable to handle kernel paging request at fffef4f1
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00007067 *pte = 00000000
Oops: 0000 [#2] PREEMPT DEBUG_PAGEALLOC
last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class
Modules linked in: i2c_nforce2
Pid: 3620, comm: rtorrent Not tainted (2.6.26-rc8-next-20080704 #5)
EIP: 0060:[<c0103c53>] EFLAGS: 00210097 CPU: 0
EIP is at dump_trace+0xa5/0xe2
EAX: fffefffc EBX: fffef4f1 ECX: c0396978 EDX: c0455a08
ESI: 5a5a5a5a EDI: f4d4bd18 EBP: f4d4bd18 ESP: f4d4bcf8
DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Process rtorrent (pid: 3620, ti=f4d4b000 task=f4cc45c0 task.ti=f4d4c000)
Stack: fffefffc c0103b6f fffef000 f4d4bd18 00000018 00000018 f4d4bf77
00000000
f4d4bd48 c0103d1f 00000000 c0396978 c041fab4 c041fbc2 c041fab4
f4d4bedc
f4d4bf14 f4d4bf14 c04258bf f4d4bedc f4d4bd80 c0103dc5 00000000
c041fab4
Call Trace:
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] ? show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] ? show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] ? __die+0x7f/0xcb
[<c0103f7b>] ? die+0x87/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c0390020>] ? rt_mutex_slowlock+0x26a/0x446
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] ? show_trace+0x15/0x29
[<c038e33b>] ? dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] ? warn_on_slowpath+0x41/0x7b
[<c0157a94>] ? mmap_region+0x1c5/0x414
[<c0156499>] ? remove_vma+0x50/0x56
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159798>] ? anon_vma_unlink+0x3a/0x3e
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159798>] ? anon_vma_unlink+0x3a/0x3e
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
BUG: unable to handle kernel paging request at fffef4f1
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00007067 *pte = 00000000
Recursive die() failure, output suppressed
Kernel panic - not syncing: Fatal exception in interrupt
Pid: 3620, comm: rtorrent Tainted: G D 2.6.26-rc8-next-20080704 #5
[<c038e436>] ? printk+0xf/0x11
[<c038e388>] panic+0x43/0xe2
[<c0103fe6>] die+0xf2/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] __die+0x7f/0xcb
[<c0103f7b>] die+0x87/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] __die+0x7f/0xcb
[<c0103f7b>] die+0x87/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c0390020>] ? rt_mutex_slowlock+0x26a/0x446
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] show_trace+0x15/0x29
[<c038e33b>] dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] warn_on_slowpath+0x41/0x7b
[<c0157a94>] ? mmap_region+0x1c5/0x414
[<c0156499>] ? remove_vma+0x50/0x56
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159798>] ? anon_vma_unlink+0x3a/0x3e
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159798>] ? anon_vma_unlink+0x3a/0x3e
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
BUG: unable to handle kernel paging request at fffef4f1
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00007067 *pte = 00000000
Oops: 0000 [#3] PREEMPT DEBUG_PAGEALLOC
last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class
Modules linked in: i2c_nforce2
Pid: 3620, comm: rtorrent Tainted: G D (2.6.26-rc8-next-20080704 #5)
EIP: 0060:[<c0103c53>] EFLAGS: 00210097 CPU: 0
EIP is at dump_trace+0xa5/0xe2
EAX: fffefffc EBX: fffef4f1 ECX: c0396978 EDX: c0455a08
ESI: 5a5a5a5a EDI: f4d4c084 EBP: f4d4b8f4 ESP: f4d4b8d4
DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Process rtorrent (pid: 3620, ti=f4d4b000 task=f4cc45c0 task.ti=f4d4c000)
Stack: fffefffc c0103b6f fffef000 f4d4c084 00000020 00000002 f4d4b93c
00000000
f4d4b908 c01045f5 f4d4b93c c0396978 c047904c f4d4b93c c038e33b
f4d4b93c
c041ff98 00000e24 f4cc48b4 c050a434 c049959a 00000002 c04995db
c038e436
Call Trace:
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] ? show_trace+0x15/0x29
[<c038e33b>] ? dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c038e388>] ? panic+0x43/0xe2
[<c0103fe6>] ? die+0xf2/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] ? show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] ? show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] ? __die+0x7f/0xcb
[<c0103f7b>] ? die+0x87/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] ? show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] ? show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] ? __die+0x7f/0xcb
[<c0103f7b>] ? die+0x87/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c0390020>] ? rt_mutex_slowlock+0x26a/0x446
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] ? show_trace+0x15/0x29
[<c038e33b>] ? dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] ? warn_on_slowpath+0x41/0x7b
[<c0157a94>] ? mmap_region+0x1c5/0x414
[<c0156499>] ? remove_vma+0x50/0x56
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159798>] ? anon_vma_unlink+0x3a/0x3e
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159798>] ? anon_vma_unlink+0x3a/0x3e
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
[<c0159836>] ? anon_vma_prepare+0x52/0xc5
BUG: unable to handle kernel paging request at fffef4f1
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00007067 *pte = 00000000
Oops: 0000 [#4] PREEMPT DEBUG_PAGEALLOC
last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class
Modules linked in: i2c_nforce2
Pid: 3620, comm: rtorrent Tainted: G D (2.6.26-rc8-next-20080704 #5)
EIP: 0060:[<c0103c53>] EFLAGS: 00210097 CPU: 0
EIP is at dump_trace+0xa5/0xe2
EAX: fffefffc EBX: fffef4f1 ECX: c0396978 EDX: c0455a08
ESI: 5a5a5a5a EDI: f4d4b6d8 EBP: f4d4b6d8 ESP: f4d4b6b8
DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Process rtorrent (pid: 3620, ti=f4d4b000 task=f4cc45c0 task.ti=f4d4c000)
Stack: fffefffc c0103b6f fffef000 f4d4b6d8 00000018 00000018 f4d4b937
00000000
f4d4b708 c0103d1f 00000000 c0396978 c041fab4 c041fbc2 c041fab4
f4d4b89c
f4d4b8d4 f4d4b8d4 c04258bf f4d4b89c f4d4b740 c0103dc5 00000000
c041fab4
Call Trace:
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] ? show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] ? show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] ? __die+0x7f/0xcb
[<c0103f7b>] ? die+0x87/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c0390020>] ? rt_mutex_slowlock+0x26a/0x446
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] ? show_trace+0x15/0x29
[<c038e33b>] ? dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c038e388>] ? panic+0x43/0xe2
[<c0103fe6>] ? die+0xf2/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] ? show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] ? show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] ? __die+0x7f/0xcb
[<c0103f7b>] ? die+0x87/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] ? show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] ? show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] ? __die+0x7f/0xcb
[<c0103f7b>] ? die+0x87/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c0390020>] ? rt_mutex_slowlock+0x26a/0x446
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] ? show_trace+0x15/0x29
[<c038e33b>] ? dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] ? warn_on_slowpath+0x41/0x7b
[<c0157a94>] ? mmap_region+0x1c5/0x414
[<c0156499>] ? remove_vma+0x50/0x56
BUG: unable to handle kernel NULL pointer dereference at 00000008
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00000000
Recursive die() failure, output suppressed
Kernel panic - not syncing: Fatal exception in non-maskable interrupt
Pid: 3620, comm: rtorrent Tainted: G D 2.6.26-rc8-next-20080704 #5
[<c038e436>] ? printk+0xf/0x11
[<c038e388>] panic+0x43/0xe2
[<c0103fe6>] die+0xf2/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c0392d81>] ? sub_preempt_count+0x17/0x60
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392d81>] ? sub_preempt_count+0x17/0x60
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] __die+0x7f/0xcb
[<c0103f7b>] die+0x87/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] __die+0x7f/0xcb
[<c0103f7b>] die+0x87/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c0390020>] ? rt_mutex_slowlock+0x26a/0x446
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] show_trace+0x15/0x29
[<c038e33b>] dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c038e388>] panic+0x43/0xe2
[<c0103fe6>] die+0xf2/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] __die+0x7f/0xcb
[<c0103f7b>] die+0x87/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] __die+0x7f/0xcb
[<c0103f7b>] die+0x87/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c0390020>] ? rt_mutex_slowlock+0x26a/0x446
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] show_trace+0x15/0x29
[<c038e33b>] dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] warn_on_slowpath+0x41/0x7b
[<c0157a94>] ? mmap_region+0x1c5/0x414
[<c0156499>] ? remove_vma+0x50/0x56
BUG: unable to handle kernel paging request at 5c828b00
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00000000
Oops: 0000 [#5] PREEMPT DEBUG_PAGEALLOC
last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class
Modules linked in: i2c_nforce2
lspci:
00:00.0 Host bridge [0600]: nVidia Corporation nForce2 AGP (different
version?) [10de:01e0] (rev c1)
00:00.1 RAM memory [0500]: nVidia Corporation nForce2 Memory Controller
1 [10de:01eb] (rev c1)
00:00.2 RAM memory [0500]: nVidia Corporation nForce2 Memory Controller
4 [10de:01ee] (rev c1)
00:00.3 RAM memory [0500]: nVidia Corporation nForce2 Memory Controller
3 [10de:01ed] (rev c1)
00:00.4 RAM memory [0500]: nVidia Corporation nForce2 Memory Controller
2 [10de:01ec] (rev c1)
00:00.5 RAM memory [0500]: nVidia Corporation nForce2 Memory Controller
5 [10de:01ef] (rev c1)
00:01.0 ISA bridge [0601]: nVidia Corporation nForce2 ISA Bridge
[10de:0060] (rev a4)
00:01.1 SMBus [0c05]: nVidia Corporation nForce2 SMBus (MCP) [10de:0064]
(rev a2)
00:02.0 USB Controller [0c03]: nVidia Corporation nForce2 USB Controller
[10de:0067] (rev a4)
00:02.1 USB Controller [0c03]: nVidia Corporation nForce2 USB Controller
[10de:0067] (rev a4)
00:02.2 USB Controller [0c03]: nVidia Corporation nForce2 USB Controller
[10de:0068] (rev a4)
00:04.0 Ethernet controller [0200]: nVidia Corporation nForce2 Ethernet
Controller [10de:0066] (rev a1)
00:08.0 PCI bridge [0604]: nVidia Corporation nForce2 External PCI
Bridge [10de:006c] (rev a3)
00:09.0 IDE interface [0101]: nVidia Corporation nForce2 IDE [10de:0065]
(rev a2)
00:1e.0 PCI bridge [0604]: nVidia Corporation nForce2 AGP [10de:01e8]
(rev c1)
01:06.0 Ethernet controller [0200]: Intel Corporation 82540EM Gigabit
Ethernet Controller [8086:100e] (rev 02)
01:0a.0 RAID bus controller [0104]: Promise Technology, Inc. PDC20270
(FastTrak100 LP/TX2/TX4) [105a:6268] (rev 02)
02:00.0 VGA compatible controller [0300]: ATI Technologies Inc Radeon
RV250 If [Radeon 9000] [1002:4966] (rev 01)
02:00.1 Display controller [0380]: ATI Technologies Inc Radeon RV250
[Radeon 9000] (Secondary) [1002:496e] (rev 01)
Do you need a config?
--
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: next-0704: WARNING: at kernel/sched.c:4254 add_preempt_count; PANIC
2008-07-06 23:48 next-0704: WARNING: at kernel/sched.c:4254 add_preempt_count; PANIC Alexander Beregalov
@ 2008-07-07 6:23 ` Alexander Beregalov
2008-07-07 6:35 ` Ingo Molnar
2008-07-07 7:32 ` Vegard Nossum
2 siblings, 0 replies; 5+ messages in thread
From: Alexander Beregalov @ 2008-07-07 6:23 UTC (permalink / raw)
To: Linux Kernel Mailing List, linux-next, mingo, linux-mm
One more time:
WARNING: at kernel/sched.c:4254 add_preempt_count+0x61/0x63()
Modules linked in: i2c_nforce2
Pid: 3654, comm: rtorrent Not tainted 2.6.26-rc8-next-20080704 #5
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] warn_on_slowpath+0x41/0x7b
[<c01666b9>] ? get_empty_filp+0x54/0x11d
[<c016629f>] ? file_free_rcu+0xf/0x11
BUG: unable to handle kernel paging request at 73746365
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00000000
Oops: 0000 [#1] PREEMPT DEBUG_PAGEALLOC
last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class
Modules linked in: i2c_nforce2
Pid: 3654, comm: rtorrent Not tainted (2.6.26-rc8-next-20080704 #5)
EIP: 0060:[<c0103c53>] EFLAGS: 00210097 CPU: 0
EIP is at dump_trace+0xa5/0xe2
EAX: 73746ffc EBX: 73746365 ECX: c0396978 EDX: c0455a08
ESI: 69620036 EDI: f3e49084 EBP: f3e48f34 ESP: f3e48f14
DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Process rtorrent (pid: 3654, ti=f3e48000 task=f7d0dd00 task.ti=f3e49000)
Stack: 73746ffc c0103b6f 73746000 f3e49084 00000000 00000002 f3e48f7c c0426908
f3e48f48 c01045f5 f3e48f7c c0396978 c047904c f3e48f7c c038e33b f3e48f7c
c041ff98 00000e46 f7d0dff4 c050a434 c049959a 00000002 c04995db c038e436
Call Trace:
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] ? show_trace+0x15/0x29
[<c038e33b>] ? dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] ? warn_on_slowpath+0x41/0x7b
[<c01666b9>] ? get_empty_filp+0x54/0x11d
[<c016629f>] ? file_free_rcu+0xf/0x11
BUG: unable to handle kernel paging request at 73746365
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00000000
Oops: 0000 [#2] PREEMPT DEBUG_PAGEALLOC
last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class
Modules linked in: i2c_nforce2
Pid: 3654, comm: rtorrent Not tainted (2.6.26-rc8-next-20080704 #5)
EIP: 0060:[<c0103c53>] EFLAGS: 00210097 CPU: 0
EIP is at dump_trace+0xa5/0xe2
EAX: 73746ffc EBX: 73746365 ECX: c0396978 EDX: c0455a08
ESI: 69620036 EDI: f3e48d18 EBP: f3e48d18 ESP: f3e48cf8
DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Process rtorrent (pid: 3654, ti=f3e48000 task=f7d0dd00 task.ti=f3e49000)
Stack: 73746ffc c0103b6f 73746000 f3e48d18 00000018 00000018 f3e48f77 00000000
f3e48d48 c0103d1f 00000000 c0396978 c041fab4 c041fbc2 c041fab4 f3e48edc
f3e48f14 f3e48f14 c04258bf f3e48edc f3e48d80 c0103dc5 00000000 c041fab4
Call Trace:
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] ? show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] ? show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] ? __die+0x7f/0xcb
[<c0103f7b>] ? die+0x87/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c0390020>] ? rt_mutex_slowlock+0x26a/0x446
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] ? show_trace+0x15/0x29
[<c038e33b>] ? dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] ? warn_on_slowpath+0x41/0x7b
[<c01666b9>] ? get_empty_filp+0x54/0x11d
[<c016629f>] ? file_free_rcu+0xf/0x11
BUG: unable to handle kernel paging request at 73746365
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00000000
Recursive die() failure, output suppressed
---[ end trace 85130c76b53cd30a ]---
note: rtorrent[3654] exited with preempt_count 1
BUG: unable to handle kernel paging request at c045f594
IP: [<c026b57d>] _raw_spin_trylock+0xa/0x3b
*pde = 37368163 *pte = 0045f161
Oops: 0003 [#3] PREEMPT DEBUG_PAGEALLOC
last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class
Modules linked in: i2c_nforce2
Pid: 3654, comm: rtorrent Tainted: G D (2.6.26-rc8-next-20080704 #5)
EIP: 0060:[<c026b57d>] EFLAGS: 00210046 CPU: 0
EIP is at _raw_spin_trylock+0xa/0x3b
EAX: 6f6f6220 EBX: 00000000 ECX: c045f594 EDX: 00000000
ESI: c045f594 EDI: c045f554 EBP: f3e48880 ESP: f3e4887c
DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
Process rtorrent (pid: 3654, ti=f3e48000 task=f7d0dd00 task.ti=f3e49000)
Stack: c045f5a4 f3e4889c c0390abe 00000000 00000002 c0156822 f3eb0e80 f3e48900
f3e488b4 c0156822 c045f594 f3eb0580 f3eb0e80 f3eb0e80 f3e488d4 c01554f1
00000000 f3e488f0 b2141000 f3e488f0 f67a4a00 f601c780 f3e48900 c0156511
Call Trace:
[<c0390abe>] ? _spin_lock+0x2d/0x53
[<c0156822>] ? unlink_file_vma+0x23/0x72
[<c0156822>] ? unlink_file_vma+0x23/0x72
[<c01554f1>] ? free_pgtables+0x4e/0x81
[<c0156511>] ? exit_mmap+0x72/0xdb
[<c0119aa2>] ? mmput+0x34/0x84
[<c011cdf3>] ? exit_mm+0xb2/0xb8
[<c011e3d0>] ? do_exit+0x1be/0x5d0
[<c038e436>] ? printk+0xf/0x11
[<c011b7b5>] ? oops_exit+0x23/0x28
[<c0104005>] ? die+0x111/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] ? show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] ? show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] ? __die+0x7f/0xcb
[<c0103f7b>] ? die+0x87/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] ? show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] ? show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] ? __die+0x7f/0xcb
[<c0103f7b>] ? die+0x87/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c0390020>] ? rt_mutex_slowlock+0x26a/0x446
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] ? show_trace+0x15/0x29
[<c038e33b>] ? dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] ? warn_on_slowpath+0x41/0x7b
[<c01666b9>] ? get_empty_filp+0x54/0x11d
[<c016629f>] ? file_free_rcu+0xf/0x11
BUG: unable to handle kernel paging request at 73746365
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00000000
Oops: 0000 [#4] PREEMPT DEBUG_PAGEALLOC
last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class
Modules linked in: i2c_nforce2
Pid: 3654, comm: rtorrent Tainted: G D (2.6.26-rc8-next-20080704 #5)
EIP: 0060:[<c0103c53>] EFLAGS: 00210097 CPU: 0
EIP is at dump_trace+0xa5/0xe2
EAX: 73746ffc EBX: 73746365 ECX: c0396978 EDX: c0455a08
ESI: 69620036 EDI: f3e48680 EBP: f3e48680 ESP: f3e48660
DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
Process rtorrent (pid: 3654, ti=f3e48000 task=f7d0dd00 task.ti=f3e49000)
Stack: 73746ffc c0103b6f 73746000 f3e48680 00000018 00000018 f3e488df 00000000
f3e486b0 c0103d1f 00000000 c0396978 c041fab4 c041fbc2 c041fab4 f3e48844
f3e4887c f3e4887c c04258bf f3e48844 f3e486e8 c0103dc5 00000000 c041fab4
Call Trace:
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] ? show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] ? show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] ? __die+0x7f/0xcb
[<c0103f7b>] ? die+0x87/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c02803a7>] ? bit_cursor+0x4e1/0x4f6
[<c027a9b6>] ? fbcon_clear+0xfa/0x117
[<c0110d8e>] ? __change_page_attr_set_clr+0x83/0x4e6
[<c03909be>] ? _spin_unlock+0x27/0x3c
[<c014ba74>] ? free_pages_bulk+0x1d6/0x213
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c026b57d>] ? _raw_spin_trylock+0xa/0x3b
[<c0390abe>] ? _spin_lock+0x2d/0x53
[<c0156822>] ? unlink_file_vma+0x23/0x72
[<c0156822>] ? unlink_file_vma+0x23/0x72
[<c01554f1>] ? free_pgtables+0x4e/0x81
[<c0156511>] ? exit_mmap+0x72/0xdb
[<c0119aa2>] ? mmput+0x34/0x84
[<c011cdf3>] ? exit_mm+0xb2/0xb8
[<c011e3d0>] ? do_exit+0x1be/0x5d0
[<c038e436>] ? printk+0xf/0x11
[<c011b7b5>] ? oops_exit+0x23/0x28
[<c0104005>] ? die+0x111/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] ? show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] ? show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] ? __die+0x7f/0xcb
[<c0103f7b>] ? die+0x87/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] ? show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] ? show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] ? __die+0x7f/0xcb
[<c0103f7b>] ? die+0x87/0x119
[<c0392c65>] ? do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c0390020>] ? rt_mutex_slowlock+0x26a/0x446
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] ? error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] ? show_trace+0x15/0x29
[<c038e33b>] ? dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] ? warn_on_slowpath+0x41/0x7b
[<c01666b9>] ? get_empty_filp+0x54/0x11d
[<c016629f>] ? file_free_rcu+0xf/0x11
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c02809d5>] ? soft_cursor+0x81/0x1a0
[<c0127e3f>] ? call_usermodehelper_freeinfo+0x1c/0x1f
[<c031b0ed>] ? thermal_cooling_device_trip_point_show+0x0/0x2b
[<c031bbb3>] ? thermal_zone_bind_cooling_device+0x92/0x1f7
[<c0127e3f>] ? call_usermodehelper_freeinfo+0x1c/0x1f
[<c0263b8d>] ? kset_release+0x0/0x2a
[<c0263bb7>] ? dynamic_kobj_release+0x0/0x25
[<c0174be8>] ? d_alloc+0x1e/0x189
[<c0173d51>] ? d_callback+0x24/0x27
[<c0174be8>] ? d_alloc+0x1e/0x189
[<c0173d51>] ? d_callback+0x24/0x27
[<c0174be8>] ? d_alloc+0x1e/0x189
[<c0173d51>] ? d_callback+0x24/0x27
[<c0174be8>] ? d_alloc+0x1e/0x189
[<c0173d51>] ? d_callback+0x24/0x27
BUG: unable to handle kernel NULL pointer dereference at 0000000a
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00000000
Recursive die() failure, output suppressed
---[ end trace 85130c76b53cd30a ]---
Fixing recursive fault but reboot is needed!
BUG: scheduling while atomic: rtorrent/3654/0xf7346d34
INFO: lockdep is turned off.
Modules linked in: i2c_nforce2
irq event stamp: 703016042
hardirqs last enabled at (703016041): [<c01362e3>] trace_hardirqs_on+0xb/0xd
hardirqs last disabled at (703016042): [<c013506b>] trace_hardirqs_off+0xb/0xd
softirqs last enabled at (703015250): [<c011fd64>] __do_softirq+0x9c/0xa4
softirqs last disabled at (703015245): [<c0104a8e>] do_softirq+0x5f/0xb5
Pid: 3654, comm: rtorrent Tainted: G D 2.6.26-rc8-next-20080704 #5
[<c011848f>] __schedule_bug+0x5d/0x64
[<c038e6f2>] schedule+0x7a/0x47d
[<c0257884>] ? cfq_exit_single_io_context+0x38/0x3e
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c011e2ba>] do_exit+0xa8/0x5d0
[<c038e436>] ? printk+0xf/0x11
[<c011b7b5>] ? oops_exit+0x23/0x28
[<c0104005>] die+0x111/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c0392d81>] ? sub_preempt_count+0x17/0x60
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392d81>] ? sub_preempt_count+0x17/0x60
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] __die+0x7f/0xcb
[<c0103f7b>] die+0x87/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] __die+0x7f/0xcb
[<c0103f7b>] die+0x87/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c02803a7>] ? bit_cursor+0x4e1/0x4f6
[<c027a9b6>] ? fbcon_clear+0xfa/0x117
[<c0110d8e>] ? __change_page_attr_set_clr+0x83/0x4e6
[<c03909be>] ? _spin_unlock+0x27/0x3c
[<c014ba74>] ? free_pages_bulk+0x1d6/0x213
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c026b57d>] ? _raw_spin_trylock+0xa/0x3b
[<c0390abe>] _spin_lock+0x2d/0x53
[<c0156822>] ? unlink_file_vma+0x23/0x72
[<c0156822>] unlink_file_vma+0x23/0x72
[<c01554f1>] free_pgtables+0x4e/0x81
[<c0156511>] exit_mmap+0x72/0xdb
[<c0119aa2>] mmput+0x34/0x84
[<c011cdf3>] exit_mm+0xb2/0xb8
[<c011e3d0>] do_exit+0x1be/0x5d0
[<c038e436>] ? printk+0xf/0x11
[<c011b7b5>] ? oops_exit+0x23/0x28
[<c0104005>] die+0x111/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] __die+0x7f/0xcb
[<c0103f7b>] die+0x87/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c0103d1f>] show_stack_log_lvl+0x8f/0xa7
[<c0103dc5>] show_registers+0x8e/0x1bd
[<c0391720>] ? __die+0x66/0xcb
[<c0391739>] __die+0x7f/0xcb
[<c0103f7b>] die+0x87/0x119
[<c0392c65>] do_page_fault+0x5e0/0x6e5
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0141a1c>] ? __rcu_read_unlock+0x54/0x62
[<c0392ea3>] ? __atomic_notifier_call_chain+0x2c/0x36
[<c038e436>] ? printk+0xf/0x11
[<c013f0fd>] ? __print_symbol+0x21/0x2a
[<c013506b>] ? trace_hardirqs_off+0xb/0xd
[<c0390981>] ? _spin_unlock_irqrestore+0x42/0x58
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c011c24a>] ? vprintk+0x327/0x35c
[<c0390020>] ? rt_mutex_slowlock+0x26a/0x446
[<c011bd85>] ? release_console_sem+0x197/0x19f
[<c0392685>] ? do_page_fault+0x0/0x6e5
[<c039111a>] error_code+0x6a/0x70
[<c0103c53>] ? dump_trace+0xa5/0xe2
[<c0103b6f>] ? print_trace_address+0x0/0x3f
[<c01045f5>] show_trace+0x15/0x29
[<c038e33b>] dump_stack+0x59/0x63
[<c038e436>] ? printk+0xf/0x11
[<c011b681>] warn_on_slowpath+0x41/0x7b
[<c01666b9>] ? get_empty_filp+0x54/0x11d
[<c016629f>] ? file_free_rcu+0xf/0x11
BUG: unable to handle kernel paging request at 00200046
IP: [<c0103c53>] dump_trace+0xa5/0xe2
*pde = 00000000
Oops: 0000 [#5] PREEMPT DEBUG_PAGEALLOC
last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class
Modules linked in: i2c_nforce2
Pid: 3654, comm: rtorrent Tainted: G D (2.6.26-rc8-next-20080704 #5)
EIP: 0060:[<c0103c53>] EFLAGS: 00210093 CPU: 0
EIP is at dump_trace+0xa5/0xe2
EAX: 00200ffc EBX: 00200046 ECX: c0396978 EDX: c0455a08
ESI: f7d0de50 EDI: f3e49084 EBP: f3e481f4 ESP: f3e481d4
DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
Process rtorrent (pid: 3654, ti=f3e48000 task=f7d0dd00 task.ti=f3e49000)
Stack: 00200ffc c0103b6f 00200000 f3e49084 00000020 00000002 f3e4823c f7d0df60
f3e48208 c01045f5 f3e4823c c0396978 c047904c f3e4823c c038e33b f3e4823c
c041ff98 00000e46 f7d0dff4 c050a434 c049959a 00000002 c04995db c042ae8e
Call Trace:
<And here there is calltrace for about 90000 strings>
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: next-0704: WARNING: at kernel/sched.c:4254 add_preempt_count; PANIC
2008-07-06 23:48 next-0704: WARNING: at kernel/sched.c:4254 add_preempt_count; PANIC Alexander Beregalov
2008-07-07 6:23 ` Alexander Beregalov
@ 2008-07-07 6:35 ` Ingo Molnar
2008-07-07 7:32 ` Vegard Nossum
2 siblings, 0 replies; 5+ messages in thread
From: Ingo Molnar @ 2008-07-07 6:35 UTC (permalink / raw)
To: Alexander Beregalov; +Cc: Linux Kernel Mailing List, linux-next, linux-mm
* Alexander Beregalov <a.beregalov@gmail.com> wrote:
> Hi
>
> WARNING: at kernel/sched.c:4254 add_preempt_count+0x61/0x63()
> Modules linked in: i2c_nforce2
> Pid: 3620, comm: rtorrent Not tainted 2.6.26-rc8-next-20080704 #5
this warning is what triggers:
#ifdef CONFIG_DEBUG_PREEMPT
/*
* Underflow?
*/
if (DEBUG_LOCKS_WARN_ON((preempt_count() < 0)))
return;
i.e. preempt counter underflow. That can happen either due to unbalanced
preempt_disable()/preempt_enable() pairs, or can happen due to stack
overflow/corruption.
Ingo
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: next-0704: WARNING: at kernel/sched.c:4254 add_preempt_count; PANIC
2008-07-06 23:48 next-0704: WARNING: at kernel/sched.c:4254 add_preempt_count; PANIC Alexander Beregalov
2008-07-07 6:23 ` Alexander Beregalov
2008-07-07 6:35 ` Ingo Molnar
@ 2008-07-07 7:32 ` Vegard Nossum
2008-07-07 7:46 ` Alexander Beregalov
2 siblings, 1 reply; 5+ messages in thread
From: Vegard Nossum @ 2008-07-07 7:32 UTC (permalink / raw)
To: Alexander Beregalov
Cc: Linux Kernel Mailing List, linux-next, mingo, linux-mm
On Mon, Jul 7, 2008 at 1:48 AM, Alexander Beregalov
<a.beregalov@gmail.com> wrote:
> Hi
>
> WARNING: at kernel/sched.c:4254 add_preempt_count+0x61/0x63()
> Modules linked in: i2c_nforce2
> Pid: 3620, comm: rtorrent Not tainted 2.6.26-rc8-next-20080704 #5
> [<c038e436>] ? printk+0xf/0x11
> [<c011b681>] warn_on_slowpath+0x41/0x7b
> [<c0157a94>] ? mmap_region+0x1c5/0x414
> [<c0156499>] ? remove_vma+0x50/0x56
> [<c0159836>] ? anon_vma_prepare+0x52/0xc5
...
> BUG: unable to handle kernel paging request at fffef4f1
> IP: [<c0103c53>] dump_trace+0xa5/0xe2
> *pde = 00007067 *pte = 00000000
> Oops: 0000 [#1] PREEMPT DEBUG_PAGEALLOC
> last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:02:00.1/class
> Modules linked in: i2c_nforce2
>
> Pid: 3620, comm: rtorrent Not tainted (2.6.26-rc8-next-20080704 #5)
> EIP: 0060:[<c0103c53>] EFLAGS: 00210097 CPU: 0
> EIP is at dump_trace+0xa5/0xe2
> EAX: fffefffc EBX: fffef4f1 ECX: c0396978 EDX: c0455a08
> ESI: 5a5a5a5a EDI: f4d4c084 EBP: f4d4bf34 ESP: f4d4bf14
^--- POISON_INUSE
But I don't know if this is really significant, given that it's not
the first error you're getting. It may also be just a remnant of the
memset() that marks the SLUB objects as such. (Or something like
that.)
Too bad the recursive page fault stops us from getting the Code: line.
Config would be nice :-)
Vegard
--
"The animistic metaphor of the bug that maliciously sneaked in while
the programmer was not looking is intellectually dishonest as it
disguises that the error is the programmer's own creation."
-- E. W. Dijkstra, EWD1036
--
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: next-0704: WARNING: at kernel/sched.c:4254 add_preempt_count; PANIC
2008-07-07 7:32 ` Vegard Nossum
@ 2008-07-07 7:46 ` Alexander Beregalov
0 siblings, 0 replies; 5+ messages in thread
From: Alexander Beregalov @ 2008-07-07 7:46 UTC (permalink / raw)
To: Vegard Nossum; +Cc: Linux Kernel Mailing List, linux-next, mingo, linux-mm
[-- Attachment #1: Type: text/plain, Size: 82 bytes --]
2008/7/7 Vegard Nossum <vegard.nossum@gmail.com>:
> Config would be nice :-)
Sure
[-- Attachment #2: tor-config.gz --]
[-- Type: application/x-gzip, Size: 8926 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2008-07-07 7:46 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-07-06 23:48 next-0704: WARNING: at kernel/sched.c:4254 add_preempt_count; PANIC Alexander Beregalov
2008-07-07 6:23 ` Alexander Beregalov
2008-07-07 6:35 ` Ingo Molnar
2008-07-07 7:32 ` Vegard Nossum
2008-07-07 7:46 ` Alexander Beregalov
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