Dipankar Sarma wrote:
Can you look at that each cpu is running (backtrace) using
sysrq ? That may tell us what is holding up RCU. I will look
at it myself later.
Okay, I'm not sure what you're looking for exactly, so I've included
inline a number of sysrq-p dumps from different iterations right before
the oom killer kicks in. I've also attached a sysrq-t dump.
This is on a UP system running 2.6.14-rc2.
Pid: 913, comm: rename14
EIP: 0060:[<c015b6ec>] CPU: 0
EIP is at link_path_walk+0x2c/0xe0
EFLAGS: 00000202 Not tainted (2.6.14-rc2-gc90eef84)
EAX: 00000007 EBX: dc35df28 ECX: 00000000 EDX: f7e7dbb8
ESI: dc35df68 EDI: dc35ded4 EBP: dc35dee0 DS: 007b ES: 007b
CR0: 8005003b CR2: b7db1000 CR3: 3470c000 CR4: 000006d0
[<c0100f9d>] show_regs+0x14d/0x174
[<c01f41b5>] sysrq_handle_showregs+0x15/0x20
[<c01f43cf>] __handle_sysrq+0x7f/0x110
[<c01f4493>] handle_sysrq+0x33/0x40
[<c01f9dce>] receive_chars+0x22e/0x290
[<c01fa141>] serial8250_interrupt+0xe1/0xf0
[<c0130cfe>] handle_IRQ_event+0x3e/0x90
[<c0130dab>] __do_IRQ+0x5b/0xc0
[<c0104d4c>] do_IRQ+0x1c/0x30
[<c0103586>] common_interrupt+0x1a/0x20
[<c015b9f8>] path_lookup+0x78/0x120
[<c015dd19>] sys_rename+0x99/0x240
[<c0102b5f>] sysenter_past_esp+0x54/0x75
Pid: 919, comm: rename14
EIP: 0060:[<c01c9e53>] CPU: 0
EIP is at _atomic_dec_and_lock+0x23/0x40
EFLAGS: 00000246 Not tainted (2.6.14-rc2-gc90eef84)
EAX: 00000000 EBX: f7fd66f0 ECX: f7fd66f0 EDX: 00000006
ESI: f7fd66f0 EDI: ce84ab2c EBP: f7fbff2c DS: 007b ES: 007b
CR0: 8005003b CR2: b7db1000 CR3: 06289000 CR4: 000006d0
[<c0100f9d>] show_regs+0x14d/0x174
[<c01f41b5>] sysrq_handle_showregs+0x15/0x20
[<c01f43cf>] __handle_sysrq+0x7f/0x110
[<c01f4493>] handle_sysrq+0x33/0x40
[<c01f9dce>] receive_chars+0x22e/0x290
[<c01fa141>] serial8250_interrupt+0xe1/0xf0
[<c0130cfe>] handle_IRQ_event+0x3e/0x90
[<c0130dab>] __do_IRQ+0x5b/0xc0
[<c0104d4c>] do_IRQ+0x1c/0x30
[<c0103586>] common_interrupt+0x1a/0x20
[<c01641a6>] dput+0x56/0x1d0
[<c014e098>] __fput+0x108/0x180
[<c014df88>] fput+0x18/0x20
[<c014c704>] filp_close+0x44/0x80
[<c014c795>] sys_close+0x55/0x80
[<c0102b5f>] sysenter_past_esp+0x54/0x75
Pid: 931, comm: rename14
EIP: 0060:[<c01cebaf>] CPU: 0
EIP is at strncpy_from_user+0x3f/0x60
EFLAGS: 00000216 Not tainted (2.6.14-rc2-gc90eef84)
EAX: cd0d202f EBX: 0804aac9 ECX: 00000fff EDX: 00001000
ESI: 0804aaca EDI: dd477002 EBP: cd0d3edc DS: 007b ES: 007b
CR0: 8005003b CR2: b7e37000 CR3: 37eb7000 CR4: 000006d0
[<c0100f9d>] show_regs+0x14d/0x174
[<c01f41b5>] sysrq_handle_showregs+0x15/0x20
[<c01f43cf>] __handle_sysrq+0x7f/0x110
[<c01f4493>] handle_sysrq+0x33/0x40
[<c01f9dce>] receive_chars+0x22e/0x290
[<c01fa141>] serial8250_interrupt+0xe1/0xf0
[<c0130cfe>] handle_IRQ_event+0x3e/0x90
[<c0130dab>] __do_IRQ+0x5b/0xc0
[<c0104d4c>] do_IRQ+0x1c/0x30
[<c0103586>] common_interrupt+0x1a/0x20
[<c015a235>] getname+0x75/0xc0
[<c015dc9d>] sys_rename+0x1d/0x240
[<c0102b5f>] sysenter_past_esp+0x54/0x75
Pid: 937, comm: rename14
EIP: 0060:[<c015a386>] CPU: 0
EIP is at generic_permission+0x106/0x140
EFLAGS: 00000246 Not tainted (2.6.14-rc2-gc90eef84)
EAX: 00000000 EBX: 000041ff ECX: 00000000 EDX: f7fc10b0
ESI: ce84a994 EDI: 00000003 EBP: ca037e70 DS: 007b ES: 007b
CR0: 8005003b CR2: b7e37000 CR3: 0b40a000 CR4: 000006d0
[<c0100f9d>] show_regs+0x14d/0x174
[<c01f41b5>] sysrq_handle_showregs+0x15/0x20
[<c01f43cf>] __handle_sysrq+0x7f/0x110
[<c01f4493>] handle_sysrq+0x33/0x40
[<c01f9dce>] receive_chars+0x22e/0x290
[<c01fa141>] serial8250_interrupt+0xe1/0xf0
[<c0130cfe>] handle_IRQ_event+0x3e/0x90
[<c0130dab>] __do_IRQ+0x5b/0xc0
[<c0104d4c>] do_IRQ+0x1c/0x30
[<c0103586>] common_interrupt+0x1a/0x20
[<c015a444>] permission+0x84/0xb0
[<c015bdd0>] vfs_create+0x70/0xf0
[<c015c140>] open_namei+0xe0/0x5f0
[<c014c3a4>] filp_open+0x54/0xa0
[<c014c5b9>] do_sys_open+0x59/0x100
[<c014c67f>] sys_open+0x1f/0x30
[<c014c6b1>] sys_creat+0x21/0x30
[<c0102b5f>] sysenter_past_esp+0x54/0x75
Chris
SysRq : Show State
sibling
task PC pid father child younger older
init S 00000000 0 1 0 2 (NOTLB)
c353fea0 c34f4a10 c03b7b80 00000000 00000000 00000000 00000001 00000000
c34f4a10 f7ef5560 00002bfa a0dbb75a 00000187 c34f4a10 c34f4b38 0014c7ea
c353feb4 0000000b c353fedc c02fb023 c353feb4 0014c7ea f7f4caec c03bd9a0
Call Trace:
[<c02fb023>] schedule_timeout+0x53/0xb0
[<c015fea6>] do_select+0x256/0x290
[<c01601fc>] sys_select+0x2cc/0x3f0
[<c0102b5f>] sysenter_past_esp+0x54/0x75
ksoftirqd/0 R running 0 2 1 3 (L-TLB)
watchdog/0 S 0000014E 0 3 1 4 2 (L-TLB)
c3543f44 c34f4030 c03b7b80 0000014e 00000000 7c56f42d 0000014e 00000417
00000000 f7ef5560 000002de 8bcab025 00000187 c34f4030 c34f4158 0014b6ea
c3543f58 00000000 c3543f80 c02fb023 c3543f58 0014b6ea c34f4030 c03bdb18
Call Trace:
[<c02fb023>] schedule_timeout+0x53/0xb0
[<c02fb09a>] schedule_timeout_interruptible+0x1a/0x20
[<c011e794>] msleep_interruptible+0x34/0x40
[<c0130b81>] watchdog+0x61/0x90
[<c012867a>] kthread+0x9a/0xe0
[<c0100fc9>] kernel_thread_helper+0x5/0xc
events/0 S 00000246 0 4 1 5 3 (L-TLB)
c3549f38 c34fba50 c03b7b80 00000246 f7d5800c 00000286 00000000 00000092
f7d580d8 f7ef5560 000004f8 995007cf 00000187 c34fba50 c34fbb78 00000286
f7d58000 c34f2848 c3549fb4 c012486c 00000000 c3549f68 00000000 c34f2858
Call Trace:
[<c012486c>] worker_thread+0x1ec/0x220
[<c012867a>] kthread+0x9a/0xe0
[<c0100fc9>] kernel_thread_helper+0x5/0xc
khelper S F74F9D38 0 5 1 6 4 (L-TLB)
c354bf38 c34fb560 c03b7b80 f74f9d38 c354bf20 00000282 00000000 00000092
f74f9d38 f751da90 000000e9 5a1a74e3 00000008 c34fb560 c34fb688 00000292
f74f9d74 c34f27c8 c354bfb4 c012486c 00000000 c354bf68 00000000 c34f27d8
Call Trace:
[<c012486c>] worker_thread+0x1ec/0x220
[<c012867a>] kthread+0x9a/0xe0
[<c0100fc9>] kernel_thread_helper+0x5/0xc
kthread S C3573F1C 0 6 1 8 91 5 (L-TLB)
c3573f38 c34fb070 c03b7b80 c3573f1c 00000282 c353fdd4 00000000 00000092
c353fd7c c34f4a10 0000004f d0f13e25 00000007 c34fb070 c34fb198 00000286
c353fdb8 c3505bc8 c3573fb4 c012486c 00000000 c3573f68 00000000 c3505bd8
Call Trace:
[<c012486c>] worker_thread+0x1ec/0x220
[<c012867a>] kthread+0x9a/0xe0
[<c0100fc9>] kernel_thread_helper+0x5/0xc
kblockd/0 S 2E8A98C2 0 8 6 89 (L-TLB)
c3575f38 c3509a90 c03b7b80 2e8a98c2 c3575f1c c0111c5c 00010000 c3574000
c3509a90 c34f4a10 000002fe 8ecc70a0 00000006 c3509a90 c3509bb8 c3574000
00000000 fffffffb c3575fb4 c012486c 00000011 c3575f68 00000000 c35058d8
Call Trace:
[<c012486c>] worker_thread+0x1ec/0x220
[<c012867a>] kthread+0x9a/0xe0
[<c0100fc9>] kernel_thread_helper+0x5/0xc
pdflush S C373DF50 0 89 6 90 8 (L-TLB)
c373df70 c35095a0 c03b7b80 c373df50 00000001 c373df5c 00000086 c34fb070
b3494352 c35090b0 00000082 a7acf1c2 00000006 c35095a0 c35096c8 c373dfa0
c373df94 00000000 c373df84 c0138a60 c373c000 c373c000 c353ff58 c373dfb4
Call Trace:
[<c0138a60>] __pdflush+0x80/0x170
[<c0138b78>] pdflush+0x28/0x30
[<c012867a>] kthread+0x9a/0xe0
[<c0100fc9>] kernel_thread_helper+0x5/0xc
pdflush S 00000000 0 90 6 92 89 (L-TLB)
c375df70 c35090b0 c03b7b80 00000000 00000000 00000000 00000000 00000000
00000005 f7fc1a90 000008b9 90cbc789 00000187 c35090b0 c35091d8 c375dfa0
c375df94 00000000 c375df84 c0138a60 00000000 c375c000 c353ff58 c375dfb4
Call Trace:
[<c0138a60>] __pdflush+0x80/0x170
[<c0138b78>] pdflush+0x28/0x30
[<c012867a>] kthread+0x9a/0xe0
[<c0100fc9>] kernel_thread_helper+0x5/0xc
aio/0 S 00000006 0 92 6 208 90 (L-TLB)
c379ff38 c34fb560 c03b7bb0 00000006 c379ff1c a948ef6f 00000006 00000195
00000000 c34fb560 00000072 a948f32f 00000006 c359b5e0 c359b708 c379e000
00000000 fffffffb c379ffb4 c012486c 00000011 c379ff68 00000000 c35979d8
Call Trace:
[<c012486c>] worker_thread+0x1ec/0x220
[<c012867a>] kthread+0x9a/0xe0
[<c0100fc9>] kernel_thread_helper+0x5/0xc
kswapd0 S 00000020 0 91 1 427 6 (L-TLB)
c375ff80 c359bad0 c03b7b80 00000020 00000000 00000000 0000052c 00000020
0000000c f7f10ad0 00000065 dde71359 00000133 c359bad0 c359bbf8 00000000
c033c014 00000000 c375ffe4 c013dffa c033bc40 00000000 00000000 00000000
Call Trace:
[<c013dffa>] kswapd+0xda/0xf0
[<c0100fc9>] kernel_thread_helper+0x5/0xc
rpciod/0 S C02E41C5 0 208 6 92 (L-TLB)
f7f71f38 c359b0f0 c03b7b80 c02e41c5 f7dd8ac4 f7dd8b80 00000000 00000092
f7dd8b44 f7f71f38 00000105 ea3d42af 00000182 c359b0f0 c359b218 00000292
f7dd8ac4 f7f1c748 f7f71fb4 c012486c 00000000 f7f71f68 00000000 f7f1c758
Call Trace:
[<c012486c>] worker_thread+0x1ec/0x220
[<c012867a>] kthread+0x9a/0xe0
[<c0100fc9>] kernel_thread_helper+0x5/0xc
syslogd S 00000000 0 427 1 431 91 (NOTLB)
f7f09ea0 f7f5a520 c03b7b80 00000000 f7f5a520 00000010 c033bfc4 00000000
f7f09e90 00000000 00000489 194edd72 00000181 f7f5a520 f7f5a648 00000000
7fffffff 00000001 f7f09edc c02fb06f f7f09ec4 c0243292 f7fd7840 c37979d8
Call Trace:
[<c02fb06f>] schedule_timeout+0x9f/0xb0
[<c015fea6>] do_select+0x256/0x290
[<c01601fc>] sys_select+0x2cc/0x3f0
[<c0102b5f>] sysenter_past_esp+0x54/0x75
klogd R running 0 431 1 502 427 (NOTLB)
sshd S F7412030 0 502 1 823 518 431 (NOTLB)
f7f53ea0 f7412030 c03b7b80 f7412030 00000010 c033bfc4 00000000 00000202
00000000 f7fae5c0 000003d5 3a05cff4 00000136 f7412030 f7412158 00000000
7fffffff 00000004 f7f53edc c02fb06f c0263850 f7fae5c0 c37970d8 f7f53f38
Call Trace:
[<c02fb06f>] schedule_timeout+0x9f/0xb0
[<c015fea6>] do_select+0x256/0x290
[<c01601fc>] sys_select+0x2cc/0x3f0
[<c0102b5f>] sysenter_past_esp+0x54/0x75
xinetd S 00000000 0 518 1 527 502 (NOTLB)
f7e2bea0 f7f105e0 c03b7b80 00000000 00000000 00000000 00000001 00000000
f7f105e0 00000010 00001511 38ccc693 00000008 f7f105e0 f7f10708 00000000
7fffffff 00000007 f7e2bedc c02fb06f c0263850 f7e55a40 f7e58c98 f7e2bf38
Call Trace:
[<c02fb06f>] schedule_timeout+0x9f/0xb0
[<c015fea6>] do_select+0x256/0x290
[<c01601fc>] sys_select+0x2cc/0x3f0
[<c0102b5f>] sysenter_past_esp+0x54/0x75
bash S F7E57E54 0 527 1 528 518 (NOTLB)
f7e57e74 f7412a10 c03b7b80 f7e57e54 c01f9ab0 c03c91e0 00000001 00000007
c03c91e0 f74cd803 000003ad 79dbde27 00000181 f7412a10 f7412b38 f7d58000
7fffffff 00000000 f7e57eb0 c02fb06f f7d58000 00000003 c03c91e0 f74cd803
Call Trace:
[<c02fb06f>] schedule_timeout+0x9f/0xb0
[<c01e7ad2>] read_chan+0x4e2/0x640
[<c01e287c>] tty_read+0xcc/0xe0
[<c014d088>] vfs_read+0x198/0x1a0
[<c014d38b>] sys_read+0x4b/0x80
[<c0102b5f>] sysenter_past_esp+0x54/0x75
mingetty S C341B000 0 528 1 529 527 (NOTLB)
f7f67e74 f7412520 c03b7b80 c341b000 c341b220 0000000b 00000001 00000000
00000000 c341b000 00000ac1 41ee1e5e 00000008 f7412520 f7412648 c37d1000
7fffffff f7f67f00 f7f67eb0 c02fb06f f7f67e98 c01f2b3f c37d1000 c379200b
Call Trace:
[<c02fb06f>] schedule_timeout+0x9f/0xb0
[<c01e7ad2>] read_chan+0x4e2/0x640
[<c01e287c>] tty_read+0xcc/0xe0
[<c014d088>] vfs_read+0x198/0x1a0
[<c014d38b>] sys_read+0x4b/0x80
[<c0102b5f>] sysenter_past_esp+0x54/0x75
mingetty S 00000008 0 529 1 530 528 (NOTLB)
f7f4be74 c34f4a10 c03b8028 00000008 00000020 44d95ace 00000008 000c1ebb
00000000 c34f4a10 00000cee 44f60f61 00000008 f7feaa50 f7feab78 f7ef4000
7fffffff f7f4bf00 f7f4beb0 c02fb06f f7f4be98 c01f2b3f f7ef4000 f7ef8c0b
Call Trace:
[<c02fb06f>] schedule_timeout+0x9f/0xb0
[<c01e7ad2>] read_chan+0x4e2/0x640
[<c01e287c>] tty_read+0xcc/0xe0
[<c014d088>] vfs_read+0x198/0x1a0
[<c014d38b>] sys_read+0x4b/0x80
[<c0102b5f>] sysenter_past_esp+0x54/0x75
mingetty S 00000008 0 530 1 531 529 (NOTLB)
f7e69e74 f7f5a030 c03b8028 00000008 00000020 4cc7c3e5 00000008 0014f81b
00000000 f7f5a030 00002aca 4cf96dd7 00000008 f7fea560 f7fea688 f7dc9000
7fffffff f7e69f00 f7e69eb0 c02fb06f f7e69e98 c01f2b3f f7dc9000 f7eeb80b
Call Trace:
[<c02fb06f>] schedule_timeout+0x9f/0xb0
[<c01e7ad2>] read_chan+0x4e2/0x640
[<c01e287c>] tty_read+0xcc/0xe0
[<c014d088>] vfs_read+0x198/0x1a0
[<c014d38b>] sys_read+0x4b/0x80
[<c0102b5f>] sysenter_past_esp+0x54/0x75
mingetty S F7FD9000 0 531 1 532 530 (NOTLB)
f7f15e74 f7fea070 c03b7b80 f7fd9000 00000020 f7f15f28 f7f15f28 fffffffe
00000000 f7f5a030 00001c1a 51f4ffc2 00000008 f7fea070 f7fea198 f7ec6000
7fffffff f7f15f00 f7f15eb0 c02fb06f f7f15e98 c01f2b3f f7ec6000 f747f40b
Call Trace:
[<c02fb06f>] schedule_timeout+0x9f/0xb0
[<c01e7ad2>] read_chan+0x4e2/0x640
[<c01e287c>] tty_read+0xcc/0xe0
[<c014d088>] vfs_read+0x198/0x1a0
[<c014d38b>] sys_read+0x4b/0x80
[<c0102b5f>] sysenter_past_esp+0x54/0x75
mingetty S F7418800 0 532 1 548 531 (NOTLB)
f7e8be74 f7f5a030 c03b7b80 f7418800 00000020 f7e8bf28 f7e8bf28 fffffffe
00000000 c015b71a 0000318d 567baabc 00000008 f7f5a030 f7f5a158 f7581000
7fffffff f7e8bf00 f7e8beb0 c02fb06f f7e8be98 c01f2b3f f7581000 f754f00b
Call Trace:
[<c02fb06f>] schedule_timeout+0x9f/0xb0
[<c01e7ad2>] read_chan+0x4e2/0x640
[<c01e287c>] tty_read+0xcc/0xe0
[<c014d088>] vfs_read+0x198/0x1a0
[<c014d38b>] sys_read+0x4b/0x80
[<c0102b5f>] sysenter_past_esp+0x54/0x75
udevd S 00000000 0 548 1 573 532 (NOTLB)
f7467ea0 f7ef5070 c03b7b80 00000000 00000000 00000000 00000001 00000000
f7ef5070 00000010 00001e03 b3cffce1 0000000a f7ef5070 f7ef5198 00000000
7fffffff 00000006 f7467edc c02fb06f f7467ec4 c0243292 f7e9eb40 f7fee858
Call Trace:
[<c02fb06f>] schedule_timeout+0x9f/0xb0
[<c015fea6>] do_select+0x256/0x290
[<c01601fc>] sys_select+0x2cc/0x3f0
[<c0102b5f>] sysenter_past_esp+0x54/0x75
mingetty S 00000008 0 573 1 548 (NOTLB)
f74f9e74 f7553520 c03b7bb0 00000008 f74f9eac 5a25a9be 00000008 000024bd
00000000 f7553520 00000c4b 5a25a9be 00000008 f748e560 f748e688 f7498000
7fffffff f74f9f00 f74f9eb0 c02fb06f c37b2380 f74f8000 00000000 00000000
Call Trace:
[<c02fb06f>] schedule_timeout+0x9f/0xb0
[<c01e7ad2>] read_chan+0x4e2/0x640
[<c01e287c>] tty_read+0xcc/0xe0
[<c014d088>] vfs_read+0x198/0x1a0
[<c014d38b>] sys_read+0x4b/0x80
[<c0102b5f>] sysenter_past_esp+0x54/0x75
sshd S 00000187 0 823 502 825 832 (NOTLB)
f7fbfea0 f7f5aa10 c03b8028 00000187 c01e1853 81a0af3c 00000187 0001031e
00000000 f7f5aa10 00006b6c 81a314f0 00000187 f748ea50 f748eb78 00000000
7fffffff 00000008 f7fbfedc c02fb06f 00000286 00000000 f7d9f000 f7d9f00c
Call Trace:
[<c02fb06f>] schedule_timeout+0x9f/0xb0
[<c015fea6>] do_select+0x256/0x290
[<c01601fc>] sys_select+0x2cc/0x3f0
[<c0102b5f>] sysenter_past_esp+0x54/0x75
bash S C01364EA 0 825 823 828 (NOTLB)
f75bdf08 f748e070 c03b7b80 c01364ea f75bdee4 c013bd35 00000002 f75bdee8
c0125211 ffffffff 0000133a b3d1ff7b 0000012c f748e070 f748e198 fffffe00
f748e070 f748e11c f75bdf80 c0118d2b f7f5aa10 00000000 00000000 bf914df8
Call Trace:
[<c0118d2b>] do_wait+0x2bb/0x390
[<c0118ecc>] sys_wait4+0x3c/0x40
[<c0118ef5>] sys_waitpid+0x25/0x27
[<c0102b5f>] sysenter_past_esp+0x54/0x75
slabtop S F74DDEB8 0 828 825 (NOTLB)
f74ddea0 f7f5aa10 c03b7b80 f74ddeb8 c01e1853 f7f30000 00000187 00000000
00000096 c34f4520 000000ac 81a31a51 00000187 f7f5aa10 f7f5ab38 0014be0e
f74ddeb4 00000001 f74ddedc c02fb023 f74ddeb4 0014be0e f7f30000 c03bdb58
Call Trace:
[<c02fb023>] schedule_timeout+0x53/0xb0
[<c015fea6>] do_select+0x256/0x290
[<c01601fc>] sys_select+0x2cc/0x3f0
[<c0102b5f>] sysenter_past_esp+0x54/0x75
sshd S 00000184 0 832 502 834 823 (NOTLB)
f7517ea0 f7f100f0 c03b7bb0 00000184 c01e1853 a47a174b 00000184 000013ac
00000000 f7f100f0 000008bd a47a45e4 00000184 f7f10ad0 f7f10bf8 00000000
7fffffff 00000008 f7517edc c02fb06f 00000286 00000000 f7d7a000 f7d7a00c
Call Trace:
[<c02fb06f>] schedule_timeout+0x9f/0xb0
[<c015fea6>] do_select+0x256/0x290
[<c01601fc>] sys_select+0x2cc/0x3f0
[<c0102b5f>] sysenter_past_esp+0x54/0x75
bash S C01364EA 0 834 832 846 (NOTLB)
f755bf08 f7f100f0 c03b7b80 c01364ea f755bee4 c013bd35 00000002 f755bee8
c0125211 ffffffff 00001e40 a47e8c3d 00000184 f7f100f0 f7f10218 fffffe00
f7f100f0 f7f1019c f755bf80 c0118d2b f7fc10b0 00000000 00000000 bfccc0f8
Call Trace:
[<c0118d2b>] do_wait+0x2bb/0x390
[<c0118ecc>] sys_wait4+0x3c/0x40
[<c0118ef5>] sys_waitpid+0x25/0x27
[<c0102b5f>] sysenter_past_esp+0x54/0x75
rename14 S E3BD3EF0 0 846 834 847 (NOTLB)
e3bd3f20 f7fc10b0 c03b7b80 e3bd3ef0 e3bd3f9c 00000001 e3bd3f24 c0140f36
c2d32c80 f7fc1a90 00002ff6 a6b76d1a 00000184 f7fc10b0 f7fc11d8 fffffe00
f7fc10b0 f7fc115c e3bd3f98 c0118d2b ffffffff 00000004 f7ef5560 b7f9f181
Call Trace:
[<c0118d2b>] do_wait+0x2bb/0x390
[<c0118ecc>] sys_wait4+0x3c/0x40
[<c0102b5f>] sysenter_past_esp+0x54/0x75
rename14 R running 0 847 846 848 (NOTLB)
rename14 R running 0 848 846 847 (NOTLB)
oom-killer: gfp_mask=0xd0, order=0
Mem-info:
DMA per-cpu:
cpu 0 hot: low 2, high 6, batch 1 used:2
cpu 0 cold: low 0, high 2, batch 1 used:0
Normal per-cpu:
cpu 0 hot: low 62, high 186, batch 31 used:92
cpu 0 cold: low 0, high 62, batch 31 used:0
HighMem per-cpu:
cpu 0 hot: low 62, high 186, batch 31 used:77
cpu 0 cold: low 0, high 62, batch 31 used:28
Free pages: 2487360kB (2480124kB HighMem)
Active:1693 inactive:626 dirty:19 writeback:0 unstable:0 free:621840 slab:215739 mapped:1371 pagetables:65
DMA free:3588kB min:68kB low:84kB high:100kB active:0kB inactive:0kB present:16384kB pages_scanned:30 all_unreclaimable? yes
lowmem_reserve[]: 0 880 4080
Normal free:3648kB min:3756kB low:4692kB high:5632kB active:0kB inactive:0kB present:901120kB pages_scanned:16 all_unreclaimable? yes
lowmem_reserve[]: 0 0 25600
HighMem free:2480124kB min:512kB low:640kB high:768kB active:6772kB inactive:2504kB present:3276800kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0
DMA: 1*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 3588kB
Normal: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB 0*128kB 0*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 3648kB
HighMem: 1*4kB 1*8kB 19*16kB 12*32kB 21*64kB 14*128kB 5*256kB 2*512kB 2*1024kB 1*2048kB 603*4096kB = 2480124kB
Free swap: 0kB
1048576 pages of RAM
819200 pages of HIGHMEM
206973 reserved pages
3265 pages shared
0 pages swap cached
19 pages dirty
0 pages writeback
1371 pages mapped
215561 pages slab
65 pages pagetables
oom-killer: gfp_mask=0xd0, order=0
Mem-info:
DMA per-cpu:
cpu 0 hot: low 2, high 6, batch 1 used:2
cpu 0 cold: low 0, high 2, batch 1 used:0
Normal per-cpu:
cpu 0 hot: low 62, high 186, batch 31 used:92
cpu 0 cold: low 0, high 62, batch 31 used:0
HighMem per-cpu:
cpu 0 hot: low 62, high 186, batch 31 used:175
cpu 0 cold: low 0, high 62, batch 31 used:28
Free pages: 2487732kB (2480496kB HighMem)
Active:1524 inactive:604 dirty:21 writeback:0 unstable:0 free:621933 slab:215754 mapped:1142 pagetables:55
DMA free:3588kB min:68kB low:84kB high:100kB active:0kB inactive:0kB present:16384kB pages_scanned:52 all_unreclaimable? yes
lowmem_reserve[]: 0 880 4080
Normal free:3648kB min:3756kB low:4692kB high:5632kB active:0kB inactive:0kB present:901120kB pages_scanned:22 all_unreclaimable? yes
lowmem_reserve[]: 0 0 25600
HighMem free:2480496kB min:512kB low:640kB high:768kB active:6096kB inactive:2416kB present:3276800kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0
DMA: 1*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 3588kB
Normal: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB 0*128kB 0*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 3648kB
HighMem: 60*4kB 18*8kB 19*16kB 12*32kB 21*64kB 14*128kB 5*256kB 2*512kB 2*1024kB 1*2048kB 603*4096kB = 2480496kB
Free swap: 0kB
1048576 pages of RAM
819200 pages of HIGHMEM
206973 reserved pages
2450 pages shared
0 pages swap cached
21 pages dirty
0 pages writeback
1142 pages mapped
215581 pages slab
55 pages pagetables
oom-killer: gfp_mask=0xd0, order=0
Mem-info:
DMA per-cpu:
cpu 0 hot: low 2, high 6, batch 1 used:2
cpu 0 cold: low 0, high 2, batch 1 used:0
Normal per-cpu:
cpu 0 hot: low 62, high 186, batch 31 used:92
cpu 0 cold: low 0, high 62, batch 31 used:0
HighMem per-cpu:
cpu 0 hot: low 62, high 186, batch 31 used:162
cpu 0 cold: low 0, high 62, batch 31 used:28
Free pages: 2487980kB (2480744kB HighMem)
Active:1476 inactive:603 dirty:22 writeback:1 unstable:0 free:621995 slab:215760 mapped:1014 pagetables:51
DMA free:3588kB min:68kB low:84kB high:100kB active:0kB inactive:0kB present:16384kB pages_scanned:68 all_unreclaimable? yes
lowmem_reserve[]: 0 880 4080
Normal free:3648kB min:3756kB low:4692kB high:5632kB active:0kB inactive:0kB present:901120kB pages_scanned:16 all_unreclaimable? yes
lowmem_reserve[]: 0 0 25600
HighMem free:2480744kB min:512kB low:640kB high:768kB active:5904kB inactive:2412kB present:3276800kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0
DMA: 1*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 3588kB
Normal: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB 0*128kB 0*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 3648kB
HighMem: 86*4kB 26*8kB 20*16kB 14*32kB 21*64kB 14*128kB 5*256kB 2*512kB 2*1024kB 1*2048kB 603*4096kB = 2480744kB
Free swap: 0kB
1048576 pages of RAM
819200 pages of HIGHMEM
206973 reserved pages
2116 pages shared
0 pages swap cached
22 pages dirty
1 pages writeback
1014 pages mapped
215581 pages slab
51 pages pagetables
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