Your message dated Tue, 24 Mar 2020 12:44:31 +0100
with message-id <20200324114431.GA13762@ariel>
and subject line Re: #604453 reproducible way to crash the system with
kernel.function("*@*/*.c")
has caused the Debian Bug report #604453,
regarding reproducible way to crash the system with kernel.function("*@*/*.c")
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
604453: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=604453
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: linux-2.6
Version: 2.6.32-27
Severity: minor
[ Note that I have applied a patch from #602273 so this is not a
completely unmodified linux-2.6 package.]
Steps to reproduce:
1) cat > mmap-trace.stp <<EOF
global trace
function trace(entry_p) {
if(tid() in trace)
printf("%s%s%s\n",
thread_indent(entry_p),
(entry_p>0?"->":"<-"),
probefunc())
}
probe syscall.execve {
# printf("%s\n", filename);
if (filename != "./mmap") next
trace[tid()] = 1
trace(1)
}
#probe syscall.execve.return {
# trace(-1)
# delete trace[tid()]
#}
#probe kernel.function("*@mm/*.c").call { trace(1) }
#probe kernel.function("*@mm/*.c").return { trace(-1) }
probe kernel.function("*@*/*.c").call { trace(1) }
probe kernel.function("*@*/*.c").return { trace(-1) }
probe begin {
printf("begin\n");
}
EOF
2) sudo stap ./mmap-trace.stp
Expected results:
2) The system does not crash
Actual results:
2) The system hangs and does not respond to ping.
More info:
1) dmesg from a crasdump shows
[ 15.529018] br0: no IPv6 routers present
[ 15.669525] eth0: no IPv6 routers present
[ 216.773795] stap_db2bea815fe5469cb8137996bcbc994c_6678582: systemtap:
1.2/0.148, base: ffffffffa012c000, memory:
13010data/22text/64ctx/13net/377alloc kb, probes: 31451
[ 216.774296] ------------[ cut here ]------------
[ 216.774312] WARNING: at
/local/lindi/debian/linux-2.6-2.6.32/debian/build/source_amd64_none/arch/x86/kernel/kprobes.c:508
kprobe_exceptions_notify+0x21d/0x5f8()
[ 216.774324] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.774368] Pid: 1936, comm: stapio Not tainted 2.6.32-5+lindi.5-amd64 #1
[ 216.774375] Call Trace:
[ 216.774382] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.774389] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.774398] [<ffffffff8104cd0c>] ? warn_slowpath_common+0x77/0xa3
[ 216.774407] [<ffffffff8100e1f2>] ? check_events+0x12/0x20
[ 216.774414] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.774422] [<ffffffff812f59ab>] ? notifier_call_chain+0x29/0x4c
[ 216.774431] [<ffffffff81067444>] ? notify_die+0x2d/0x32
[ 216.774438] [<ffffffff812f3dbf>] ? do_int3+0x2f/0x98
[ 216.774447] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.774454] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.774462] [<ffffffff8100b0a9>] ? xen_get_debugreg+0x1/0x9
[ 216.774470] [<ffffffff812f3b38>] ? do_debug+0x25/0x13e
[ 216.774477] [<ffffffff812f375b>] ? xen_debug+0x1b/0x20
[ 216.774484] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.774493] [<ffffffff8100cb88>] ? xen_mc_entry+0x2e/0x33
[ 216.774500] [<ffffffff8100cd08>] ? xen_flush_tlb_single+0x19/0x6d
[ 216.774508] [<ffffffff8100cdcb>] ? xen_set_pte+0x12/0x1b
[ 216.774516] [<ffffffff81030971>] ? set_pte_vaddr_pud+0x41/0x4b
[ 216.774524] [<ffffffff81034a46>] ? __native_set_fixmap+0x24/0x2c
[ 216.774532] [<ffffffff8100c9c5>] ? xen_set_fixmap+0x86/0xb5
[ 216.774539] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.774546] [<ffffffff812f45ef>] ? text_poke+0x13d/0x19b
[ 216.774554] [<ffffffff812f5449>] ? arch_arm_kprobe+0x1c/0x21
[ 216.774561] [<ffffffff812f6b0d>] ? register_kprobe+0x452/0x4ad
[ 216.774569] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.774578] [<ffffffffa0131575>] ? _stp_ctl_write_cmd+0x770/0x84e
[stap_db2bea815fe5469cb8137996bcbc994c_6678582]
[ 216.774589] [<ffffffff810ed68e>] ? vfs_write+0xa9/0x102
[ 216.774596] [<ffffffff810ed7a3>] ? sys_write+0x45/0x6e
[ 216.774604] [<ffffffff81010e63>] ? stub_clone+0x13/0x20
[ 216.774611] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[ 216.774617] ---[ end trace 6100392551b72adc ]---
[ 216.774625] int3: 0000 [#1] SMP
[ 216.774633] last sysfs file: /sys/module/xen_netfront/sections/__bug_table
[ 216.774639] CPU 0
[ 216.774644] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.774687] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.774694] RIP: e030:[<ffffffff8100b0a9>] [<ffffffff8100b0a9>]
xen_get_debugreg+0x1/0x9
[ 216.774704] RSP: e02b:ffff88003778dc20 EFLAGS: 00000086
[ 216.774710] RAX: 000000000000c570 RBX: 0000000000000001 RCX: 000000008101154e
[ 216.774717] RDX: ffff8800020a0000 RSI: 0000000000000000 RDI: 0000000000000006
[ 216.774724] RBP: ffff88003778dc68 R08: 0000000000000001 R09: 0000000000000040
[ 216.774731] R10: ffffffff8100c157 R11: 0000000000000040 R12: ffff88003ee04d00
[ 216.774738] R13: 00000000000302d8 R14: 0000000000000000 R15: 0000160000000000
[ 216.774746] ------------[ cut here ]------------
[ 216.774753] WARNING: at
/local/lindi/debian/linux-2.6-2.6.32/debian/build/source_amd64_none/arch/x86/kernel/kprobes.c:508
kprobe_exceptions_notify+0x21d/0x5f8()
[ 216.774764] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.774805] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.774812] Call Trace:
[ 216.774818] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.774826] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.774833] [<ffffffff8104cd0c>] ? warn_slowpath_common+0x77/0xa3
[ 216.774841] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.774849] [<ffffffff812f59ab>] ? notifier_call_chain+0x29/0x4c
[ 216.774857] [<ffffffff81067444>] ? notify_die+0x2d/0x32
[ 216.774864] [<ffffffff812f3dbf>] ? do_int3+0x2f/0x98
[ 216.774871] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.774879] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.774886] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.774894] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.774901] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.774909] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.774917] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.774925] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.774932] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.774939] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.774946] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.774953] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.774960] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.774968] [<ffffffff8100b0a9>] ? xen_get_debugreg+0x1/0x9
[ 216.774975] [<ffffffff812f3b38>] ? do_debug+0x25/0x13e
[ 216.774982] [<ffffffff812f375b>] ? xen_debug+0x1b/0x20
[ 216.774989] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.774998] [<ffffffff8100cb88>] ? xen_mc_entry+0x2e/0x33
[ 216.775005] [<ffffffff8100cd08>] ? xen_flush_tlb_single+0x19/0x6d
[ 216.775012] [<ffffffff8100cdcb>] ? xen_set_pte+0x12/0x1b
[ 216.775019] [<ffffffff81030971>] ? set_pte_vaddr_pud+0x41/0x4b
[ 216.775027] [<ffffffff81034a46>] ? __native_set_fixmap+0x24/0x2c
[ 216.775035] [<ffffffff8100c9c5>] ? xen_set_fixmap+0x86/0xb5
[ 216.775042] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.775049] [<ffffffff812f45ef>] ? text_poke+0x13d/0x19b
[ 216.775056] [<ffffffff812f5449>] ? arch_arm_kprobe+0x1c/0x21
[ 216.775064] [<ffffffff812f6b0d>] ? register_kprobe+0x452/0x4ad
[ 216.775071] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.775079] [<ffffffffa0131575>] ? _stp_ctl_write_cmd+0x770/0x84e
[stap_db2bea815fe5469cb8137996bcbc994c_6678582]
[ 216.775089] [<ffffffff810ed68e>] ? vfs_write+0xa9/0x102
[ 216.775096] [<ffffffff810ed7a3>] ? sys_write+0x45/0x6e
[ 216.775103] [<ffffffff81010e63>] ? stub_clone+0x13/0x20
[ 216.775110] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[ 216.775116] ---[ end trace 6100392551b72add ]---
[ 216.775122] int3: 0000 [#2] SMP
[ 216.775129] last sysfs file: /sys/module/xen_netfront/sections/__bug_table
[ 216.775135] CPU 0
[ 216.775140] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.775181] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.775188] RIP: e030:[<ffffffff8100b0d7>] [<ffffffff8100b0d7>]
xen_read_cr0+0x1/0x1b
[ 216.776533] ------------[ cut here ]------------
[ 216.776544] WARNING: at
/local/lindi/debian/linux-2.6-2.6.32/debian/build/source_amd64_none/arch/x86/kernel/kprobes.c:508
kprobe_exceptions_notify+0x21d/0x5f8()
[ 216.776549] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776576] Pid: 0, comm: swapper Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776579] Call Trace:
[ 216.776585] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776591] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776597] [<ffffffff8104cd0c>] ? warn_slowpath_common+0x77/0xa3
[ 216.776603] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776608] [<ffffffff812f59ab>] ? notifier_call_chain+0x29/0x4c
[ 216.776615] [<ffffffff81067444>] ? notify_die+0x2d/0x32
[ 216.776620] [<ffffffff812f3dbf>] ? do_int3+0x2f/0x98
[ 216.776626] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776633] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776639] [<ffffffff8100b0a9>] ? xen_get_debugreg+0x1/0x9
[ 216.776644] [<ffffffff812f3b38>] ? do_debug+0x25/0x13e
[ 216.776649] [<ffffffff812f375b>] ? xen_debug+0x1b/0x20
[ 216.776655] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776661] [<ffffffff8100feb1>] ? cpu_idle+0xa2/0xda
[ 216.776667] [<ffffffff8100e199>] ? xen_irq_enable_direct_end+0x0/0x7
[ 216.776673] [<ffffffff812e7d8e>] ? cpu_bringup+0x6d/0x72
[ 216.776677] ---[ end trace 6100392551b72ade ]---
[ 216.792045] ------------[ cut here ]------------
[ 216.792050] WARNING: at
/local/lindi/debian/linux-2.6-2.6.32/debian/build/source_amd64_none/arch/x86/kernel/kprobes.c:508
kprobe_exceptions_notify+0x21d/0x5f8()
[ 216.792052] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.792068] Pid: 0, comm: swapper Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.792070] Call Trace:
[ 216.792073] ---[ end trace 6100392551b72adf ]---
[ 216.855381] ------------[ cut here ]------------
[ 216.855386] WARNING: at
/local/lindi/debian/linux-2.6-2.6.32/debian/build/source_amd64_none/arch/x86/kernel/kprobes.c:508
kprobe_exceptions_notify+0x21d/0x5f8()
[ 216.855389] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.855405] Pid: 0, comm: swapper Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.855408] Call Trace:
[ 216.855412] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.855415] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.855419] [<ffffffff8104cd0c>] ? warn_slowpath_common+0x77/0xa3
[ 216.855423] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.855428] [<ffffffff811924b2>] ? vsnprintf+0x9e/0x449
[ 216.855431] [<ffffffff812f59ab>] ? notifier_call_chain+0x29/0x4c
[ 216.855435] [<ffffffff81067444>] ? notify_die+0x2d/0x32
[ 216.855438] [<ffffffff812f3dbf>] ? do_int3+0x2f/0x98
[ 216.855442] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.855446] [<ffffffff8100e10c>] ? xen_vcpuop_set_next_event+0x0/0x60
[ 216.855450] [<ffffffff8100b0a9>] ? xen_get_debugreg+0x1/0x9
[ 216.855453] [<ffffffff812f3b38>] ? do_debug+0x25/0x13e
[ 216.855456] [<ffffffff812f375b>] ? xen_debug+0x1b/0x20
[ 216.855460] [<ffffffff8100e10c>] ? xen_vcpuop_set_next_event+0x0/0x60
[ 216.855464] [<ffffffff8100ceb8>] ? __xen_write_cr3+0x49/0xc4
[ 216.855469] [<ffffffff81040a7d>] ? pick_next_task_fair+0xca/0xd6
[ 216.855472] [<ffffffff8100cf72>] ? xen_write_cr3+0x3f/0x7a
[ 216.855476] [<ffffffff8104641e>] ? switch_mm+0x5d/0xcb
[ 216.855480] [<ffffffff812f2031>] ? schedule+0x75e/0x79f
[ 216.855483] [<ffffffff8100e10c>] ? xen_vcpuop_set_next_event+0x0/0x60
[ 216.855487] [<ffffffff8106683e>] ? hrtimer_try_to_cancel+0x3a/0x43
[ 216.855491] [<ffffffff8100fee7>] ? cpu_idle+0xd8/0xda
[ 216.855495] [<ffffffff8100e199>] ? xen_irq_enable_direct_end+0x0/0x7
[ 216.855498] [<ffffffff812e7d8e>] ? cpu_bringup+0x6d/0x72
[ 216.855501] ---[ end trace 6100392551b72ae0 ]---
[ 216.776009] RSP: e02b:ffff88003778d950 EFLAGS: 00000002
[ 216.776009] RAX: 0000000000000000 RBX: ffff88003778da7c RCX: 0000000000000000
[ 216.776009] RDX: 0000000000000000 RSI: ffff88003778da7c RDI: 0000000000000000
[ 216.776009] RBP: 00007f7f31eb5700 R08: 0000000000004bde R09: 000000000000000a
[ 216.776009] R10: 0000000000000000 R11: ffffffff811b4174 R12: ffffffff813c2cc1
[ 216.776009] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[ 216.776009] ------------[ cut here ]------------
[ 216.776009] WARNING: at
/local/lindi/debian/linux-2.6-2.6.32/debian/build/source_amd64_none/arch/x86/kernel/kprobes.c:508
kprobe_exceptions_notify+0x21d/0x5f8()
[ 216.776009] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776009] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776009] Call Trace:
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff8104cd0c>] ? warn_slowpath_common+0x77/0xa3
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f59ab>] ? notifier_call_chain+0x29/0x4c
[ 216.776009] [<ffffffff81067444>] ? notify_die+0x2d/0x32
[ 216.776009] [<ffffffff812f3dbf>] ? do_int3+0x2f/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100b0a9>] ? xen_get_debugreg+0x1/0x9
[ 216.776009] [<ffffffff812f3b38>] ? do_debug+0x25/0x13e
[ 216.776009] [<ffffffff812f375b>] ? xen_debug+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100cb88>] ? xen_mc_entry+0x2e/0x33
[ 216.776009] [<ffffffff8100cd08>] ? xen_flush_tlb_single+0x19/0x6d
[ 216.776009] [<ffffffff8100cdcb>] ? xen_set_pte+0x12/0x1b
[ 216.776009] [<ffffffff81030971>] ? set_pte_vaddr_pud+0x41/0x4b
[ 216.776009] [<ffffffff81034a46>] ? __native_set_fixmap+0x24/0x2c
[ 216.776009] [<ffffffff8100c9c5>] ? xen_set_fixmap+0x86/0xb5
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffff812f45ef>] ? text_poke+0x13d/0x19b
[ 216.776009] [<ffffffff812f5449>] ? arch_arm_kprobe+0x1c/0x21
[ 216.776009] [<ffffffff812f6b0d>] ? register_kprobe+0x452/0x4ad
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffffa0131575>] ? _stp_ctl_write_cmd+0x770/0x84e
[stap_db2bea815fe5469cb8137996bcbc994c_6678582]
[ 216.776009] [<ffffffff810ed68e>] ? vfs_write+0xa9/0x102
[ 216.776009] [<ffffffff810ed7a3>] ? sys_write+0x45/0x6e
[ 216.776009] [<ffffffff81010e63>] ? stub_clone+0x13/0x20
[ 216.776009] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[ 216.776009] ---[ end trace 6100392551b72ae1 ]---
[ 216.776009] int3: 0000 [#3] SMP
[ 216.776009] last sysfs file: /sys/module/xen_netfront/sections/__bug_table
[ 216.776009] CPU 0
[ 216.776009] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776009] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776009] RIP: e030:[<ffffffff8100b0d7>] [<ffffffff8100b0d7>]
xen_read_cr0+0x1/0x1b
[ 216.776009] RSP: e02b:ffff88003778d680 EFLAGS: 00000002
[ 216.776009] RAX: 0000000000000000 RBX: ffff88003778d7ac RCX: 0000000000000000
[ 216.776009] RDX: 0000000000000000 RSI: ffff88003778d7ac RDI: 0000000000000000
[ 216.776009] RBP: 00007f7f31eb5700 R08: 0000000000006f19 R09: 000000000000000a
[ 216.776009] R10: 0000000000000000 R11: ffffffff811b4174 R12: ffffffff813c2cc1
[ 216.776009] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[ 216.776009] ------------[ cut here ]------------
[ 216.776009] WARNING: at
/local/lindi/debian/linux-2.6-2.6.32/debian/build/source_amd64_none/arch/x86/kernel/kprobes.c:508
kprobe_exceptions_notify+0x21d/0x5f8()
[ 216.776009] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776009] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776009] Call Trace:
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff8104cd0c>] ? warn_slowpath_common+0x77/0xa3
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f59ab>] ? notifier_call_chain+0x29/0x4c
[ 216.776009] [<ffffffff81067444>] ? notify_die+0x2d/0x32
[ 216.776009] [<ffffffff812f3dbf>] ? do_int3+0x2f/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100b0a9>] ? xen_get_debugreg+0x1/0x9
[ 216.776009] [<ffffffff812f3b38>] ? do_debug+0x25/0x13e
[ 216.776009] [<ffffffff812f375b>] ? xen_debug+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100cb88>] ? xen_mc_entry+0x2e/0x33
[ 216.776009] [<ffffffff8100cd08>] ? xen_flush_tlb_single+0x19/0x6d
[ 216.776009] [<ffffffff8100cdcb>] ? xen_set_pte+0x12/0x1b
[ 216.776009] [<ffffffff81030971>] ? set_pte_vaddr_pud+0x41/0x4b
[ 216.776009] [<ffffffff81034a46>] ? __native_set_fixmap+0x24/0x2c
[ 216.776009] [<ffffffff8100c9c5>] ? xen_set_fixmap+0x86/0xb5
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffff812f45ef>] ? text_poke+0x13d/0x19b
[ 216.776009] [<ffffffff812f5449>] ? arch_arm_kprobe+0x1c/0x21
[ 216.776009] [<ffffffff812f6b0d>] ? register_kprobe+0x452/0x4ad
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffffa0131575>] ? _stp_ctl_write_cmd+0x770/0x84e
[stap_db2bea815fe5469cb8137996bcbc994c_6678582]
[ 216.776009] [<ffffffff810ed68e>] ? vfs_write+0xa9/0x102
[ 216.776009] [<ffffffff810ed7a3>] ? sys_write+0x45/0x6e
[ 216.776009] [<ffffffff81010e63>] ? stub_clone+0x13/0x20
[ 216.776009] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[ 216.776009] ---[ end trace 6100392551b72ae2 ]---
[ 216.776009] int3: 0000 [#4] SMP
[ 216.776009] last sysfs file: /sys/module/xen_netfront/sections/__bug_table
[ 216.776009] CPU 0
[ 216.776009] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776009] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776009] RIP: e030:[<ffffffff8100b0d7>] [<ffffffff8100b0d7>]
xen_read_cr0+0x1/0x1b
[ 216.776009] RSP: e02b:ffff88003778d3b0 EFLAGS: 00000002
[ 216.776009] RAX: 0000000000000000 RBX: ffff88003778d4dc RCX: 0000000000000000
[ 216.776009] RDX: 0000000000000000 RSI: ffff88003778d4dc RDI: 0000000000000000
[ 216.776009] RBP: 00007f7f31eb5700 R08: 00000000000082fe R09: 000000000000000a
[ 216.776009] R10: 0000000000000000 R11: ffffffff811b4174 R12: ffffffff813c2cc1
[ 216.776009] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[ 216.776009] ------------[ cut here ]------------
[ 216.776009] WARNING: at
/local/lindi/debian/linux-2.6-2.6.32/debian/build/source_amd64_none/arch/x86/kernel/kprobes.c:508
kprobe_exceptions_notify+0x21d/0x5f8()
[ 216.776009] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776009] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776009] Call Trace:
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff8104cd0c>] ? warn_slowpath_common+0x77/0xa3
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f59ab>] ? notifier_call_chain+0x29/0x4c
[ 216.776009] [<ffffffff81067444>] ? notify_die+0x2d/0x32
[ 216.776009] [<ffffffff812f3dbf>] ? do_int3+0x2f/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100b0a9>] ? xen_get_debugreg+0x1/0x9
[ 216.776009] [<ffffffff812f3b38>] ? do_debug+0x25/0x13e
[ 216.776009] [<ffffffff812f375b>] ? xen_debug+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100cb88>] ? xen_mc_entry+0x2e/0x33
[ 216.776009] [<ffffffff8100cd08>] ? xen_flush_tlb_single+0x19/0x6d
[ 216.776009] [<ffffffff8100cdcb>] ? xen_set_pte+0x12/0x1b
[ 216.776009] [<ffffffff81030971>] ? set_pte_vaddr_pud+0x41/0x4b
[ 216.776009] [<ffffffff81034a46>] ? __native_set_fixmap+0x24/0x2c
[ 216.776009] [<ffffffff8100c9c5>] ? xen_set_fixmap+0x86/0xb5
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffff812f45ef>] ? text_poke+0x13d/0x19b
[ 216.776009] [<ffffffff812f5449>] ? arch_arm_kprobe+0x1c/0x21
[ 216.776009] [<ffffffff812f6b0d>] ? register_kprobe+0x452/0x4ad
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffffa0131575>] ? _stp_ctl_write_cmd+0x770/0x84e
[stap_db2bea815fe5469cb8137996bcbc994c_6678582]
[ 216.776009] [<ffffffff810ed68e>] ? vfs_write+0xa9/0x102
[ 216.776009] [<ffffffff810ed7a3>] ? sys_write+0x45/0x6e
[ 216.776009] [<ffffffff81010e63>] ? stub_clone+0x13/0x20
[ 216.776009] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[ 216.776009] ---[ end trace 6100392551b72ae3 ]---
[ 216.776009] int3: 0000 [#5] SMP
[ 216.776009] last sysfs file: /sys/module/xen_netfront/sections/__bug_table
[ 216.776009] CPU 0
[ 216.776009] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776009] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776009] RIP: e030:[<ffffffff8100b0d7>] [<ffffffff8100b0d7>]
xen_read_cr0+0x1/0x1b
[ 216.776009] RSP: e02b:ffff88003778d0e0 EFLAGS: 00000002
[ 216.776009] RAX: 0000000000000000 RBX: ffff88003778d20c RCX: 0000000000000000
[ 216.776009] RDX: 0000000000000000 RSI: ffff88003778d20c RDI: 0000000000000000
[ 216.776009] RBP: 00007f7f31eb5700 R08: 000000000000999a R09: 000000000000000a
[ 216.776009] R10: 0000000000000000 R11: ffffffff811b4174 R12: ffffffff813c2cc1
[ 216.776009] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[ 216.776009] ------------[ cut here ]------------
[ 216.776009] WARNING: at
/local/lindi/debian/linux-2.6-2.6.32/debian/build/source_amd64_none/arch/x86/kernel/kprobes.c:508
kprobe_exceptions_notify+0x21d/0x5f8()
[ 216.776009] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776009] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776009] Call Trace:
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff8104cd0c>] ? warn_slowpath_common+0x77/0xa3
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f59ab>] ? notifier_call_chain+0x29/0x4c
[ 216.776009] [<ffffffff81067444>] ? notify_die+0x2d/0x32
[ 216.776009] [<ffffffff812f3dbf>] ? do_int3+0x2f/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100b0a9>] ? xen_get_debugreg+0x1/0x9
[ 216.776009] [<ffffffff812f3b38>] ? do_debug+0x25/0x13e
[ 216.776009] [<ffffffff812f375b>] ? xen_debug+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100cb88>] ? xen_mc_entry+0x2e/0x33
[ 216.776009] [<ffffffff8100cd08>] ? xen_flush_tlb_single+0x19/0x6d
[ 216.776009] [<ffffffff8100cdcb>] ? xen_set_pte+0x12/0x1b
[ 216.776009] [<ffffffff81030971>] ? set_pte_vaddr_pud+0x41/0x4b
[ 216.776009] [<ffffffff81034a46>] ? __native_set_fixmap+0x24/0x2c
[ 216.776009] [<ffffffff8100c9c5>] ? xen_set_fixmap+0x86/0xb5
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffff812f45ef>] ? text_poke+0x13d/0x19b
[ 216.776009] [<ffffffff812f5449>] ? arch_arm_kprobe+0x1c/0x21
[ 216.776009] [<ffffffff812f6b0d>] ? register_kprobe+0x452/0x4ad
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffffa0131575>] ? _stp_ctl_write_cmd+0x770/0x84e
[stap_db2bea815fe5469cb8137996bcbc994c_6678582]
[ 216.776009] [<ffffffff810ed68e>] ? vfs_write+0xa9/0x102
[ 216.776009] [<ffffffff810ed7a3>] ? sys_write+0x45/0x6e
[ 216.776009] [<ffffffff81010e63>] ? stub_clone+0x13/0x20
[ 216.776009] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[ 216.776009] ---[ end trace 6100392551b72ae4 ]---
[ 216.776009] int3: 0000 [#6] SMP
[ 216.776009] last sysfs file: /sys/module/xen_netfront/sections/__bug_table
[ 216.776009] CPU 0
[ 216.776009] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776009] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776009] RIP: e030:[<ffffffff8100b0d7>] [<ffffffff8100b0d7>]
xen_read_cr0+0x1/0x1b
[ 216.776009] RSP: e02b:ffff88003778ce10 EFLAGS: 00000002
[ 216.776009] RAX: 0000000000000000 RBX: ffff88003778cf3c RCX: 0000000000000000
[ 216.776009] RDX: 0000000000000000 RSI: ffff88003778cf3c RDI: 0000000000000000
[ 216.776009] RBP: 00007f7f31eb5700 R08: 000000000000b2ed R09: 000000000000000a
[ 216.776009] R10: 0000000000000000 R11: ffffffff811b4174 R12: ffffffff813c2cc1
[ 216.776009] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[ 216.776009] ------------[ cut here ]------------
[ 216.776009] WARNING: at
/local/lindi/debian/linux-2.6-2.6.32/debian/build/source_amd64_none/arch/x86/kernel/kprobes.c:508
kprobe_exceptions_notify+0x21d/0x5f8()
[ 216.776009] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776009] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776009] Call Trace:
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff8104cd0c>] ? warn_slowpath_common+0x77/0xa3
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f59ab>] ? notifier_call_chain+0x29/0x4c
[ 216.776009] [<ffffffff81067444>] ? notify_die+0x2d/0x32
[ 216.776009] [<ffffffff812f3dbf>] ? do_int3+0x2f/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100b0a9>] ? xen_get_debugreg+0x1/0x9
[ 216.776009] [<ffffffff812f3b38>] ? do_debug+0x25/0x13e
[ 216.776009] [<ffffffff812f375b>] ? xen_debug+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100cb88>] ? xen_mc_entry+0x2e/0x33
[ 216.776009] [<ffffffff8100cd08>] ? xen_flush_tlb_single+0x19/0x6d
[ 216.776009] [<ffffffff8100cdcb>] ? xen_set_pte+0x12/0x1b
[ 216.776009] [<ffffffff81030971>] ? set_pte_vaddr_pud+0x41/0x4b
[ 216.776009] [<ffffffff81034a46>] ? __native_set_fixmap+0x24/0x2c
[ 216.776009] [<ffffffff8100c9c5>] ? xen_set_fixmap+0x86/0xb5
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffff812f45ef>] ? text_poke+0x13d/0x19b
[ 216.776009] [<ffffffff812f5449>] ? arch_arm_kprobe+0x1c/0x21
[ 216.776009] [<ffffffff812f6b0d>] ? register_kprobe+0x452/0x4ad
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffffa0131575>] ? _stp_ctl_write_cmd+0x770/0x84e
[stap_db2bea815fe5469cb8137996bcbc994c_6678582]
[ 216.776009] [<ffffffff810ed68e>] ? vfs_write+0xa9/0x102
[ 216.776009] [<ffffffff810ed7a3>] ? sys_write+0x45/0x6e
[ 216.776009] [<ffffffff81010e63>] ? stub_clone+0x13/0x20
[ 216.776009] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[ 216.776009] ---[ end trace 6100392551b72ae5 ]---
[ 216.776009] int3: 0000 [#7] SMP
[ 216.776009] last sysfs file: /sys/module/xen_netfront/sections/__bug_table
[ 216.776009] CPU 0
[ 216.776009] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776009] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776009] RIP: e030:[<ffffffff8100b0d7>] [<ffffffff8100b0d7>]
xen_read_cr0+0x1/0x1b
[ 216.776009] RSP: e02b:ffff88003778cb40 EFLAGS: 00000002
[ 216.776009] RAX: 0000000000000000 RBX: ffff88003778cc6c RCX: 0000000000000000
[ 216.776009] RDX: 0000000000000000 RSI: ffff88003778cc6c RDI: 0000000000000000
[ 216.776009] RBP: 00007f7f31eb5700 R08: 000000000000cef7 R09: 000000000000000a
[ 216.776009] R10: 0000000000000000 R11: ffffffff811b4174 R12: ffffffff813c2cc1
[ 216.776009] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[ 216.776009] ------------[ cut here ]------------
[ 216.776009] WARNING: at
/local/lindi/debian/linux-2.6-2.6.32/debian/build/source_amd64_none/arch/x86/kernel/kprobes.c:508
kprobe_exceptions_notify+0x21d/0x5f8()
[ 216.776009] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776009] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776009] Call Trace:
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff8104cd0c>] ? warn_slowpath_common+0x77/0xa3
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f59ab>] ? notifier_call_chain+0x29/0x4c
[ 216.776009] [<ffffffff81067444>] ? notify_die+0x2d/0x32
[ 216.776009] [<ffffffff812f3dbf>] ? do_int3+0x2f/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100b0a9>] ? xen_get_debugreg+0x1/0x9
[ 216.776009] [<ffffffff812f3b38>] ? do_debug+0x25/0x13e
[ 216.776009] [<ffffffff812f375b>] ? xen_debug+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100cb88>] ? xen_mc_entry+0x2e/0x33
[ 216.776009] [<ffffffff8100cd08>] ? xen_flush_tlb_single+0x19/0x6d
[ 216.776009] [<ffffffff8100cdcb>] ? xen_set_pte+0x12/0x1b
[ 216.776009] [<ffffffff81030971>] ? set_pte_vaddr_pud+0x41/0x4b
[ 216.776009] [<ffffffff81034a46>] ? __native_set_fixmap+0x24/0x2c
[ 216.776009] [<ffffffff8100c9c5>] ? xen_set_fixmap+0x86/0xb5
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffff812f45ef>] ? text_poke+0x13d/0x19b
[ 216.776009] [<ffffffff812f5449>] ? arch_arm_kprobe+0x1c/0x21
[ 216.776009] [<ffffffff812f6b0d>] ? register_kprobe+0x452/0x4ad
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffffa0131575>] ? _stp_ctl_write_cmd+0x770/0x84e
[stap_db2bea815fe5469cb8137996bcbc994c_6678582]
[ 216.776009] [<ffffffff810ed68e>] ? vfs_write+0xa9/0x102
[ 216.776009] [<ffffffff810ed7a3>] ? sys_write+0x45/0x6e
[ 216.776009] [<ffffffff81010e63>] ? stub_clone+0x13/0x20
[ 216.776009] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[ 216.776009] ---[ end trace 6100392551b72ae6 ]---
[ 216.776009] BUG: scheduling while atomic: stapio/1936/0x1000006d
[ 216.776009] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776009] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776009] Call Trace:
[ 216.776009] [<ffffffff81046fb1>] ? __schedule_bug+0x40/0x54
[ 216.776009] [<ffffffff812f1998>] ? schedule+0xc5/0x79f
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff812f1570>] ? dump_stack+0x69/0x6f
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff8104cd26>] ? warn_slowpath_common+0x91/0xa3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff810497a2>] ? __cond_resched+0x1d/0x26
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff812f2277>] ? _cond_resched+0x24/0x30
[ 216.776009] [<ffffffff8101340c>] ? is_valid_bugaddr+0x9/0x22
[ 216.776009] [<ffffffff8118b6a3>] ? report_bug+0xf/0xba
[ 216.776009] [<ffffffff81014253>] ? die+0x33/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100b0a9>] ? xen_get_debugreg+0x1/0x9
[ 216.776009] [<ffffffff812f3b38>] ? do_debug+0x25/0x13e
[ 216.776009] [<ffffffff812f375b>] ? xen_debug+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100cb88>] ? xen_mc_entry+0x2e/0x33
[ 216.776009] [<ffffffff8100cd08>] ? xen_flush_tlb_single+0x19/0x6d
[ 216.776009] [<ffffffff8100cdcb>] ? xen_set_pte+0x12/0x1b
[ 216.776009] [<ffffffff81030971>] ? set_pte_vaddr_pud+0x41/0x4b
[ 216.776009] [<ffffffff81034a46>] ? __native_set_fixmap+0x24/0x2c
[ 216.776009] [<ffffffff8100c9c5>] ? xen_set_fixmap+0x86/0xb5
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffff812f45ef>] ? text_poke+0x13d/0x19b
[ 216.776009] [<ffffffff812f5449>] ? arch_arm_kprobe+0x1c/0x21
[ 216.776009] [<ffffffff812f6b0d>] ? register_kprobe+0x452/0x4ad
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffffa0131575>] ? _stp_ctl_write_cmd+0x770/0x84e
[stap_db2bea815fe5469cb8137996bcbc994c_6678582]
[ 216.776009] [<ffffffff810ed68e>] ? vfs_write+0xa9/0x102
[ 216.776009] [<ffffffff810ed7a3>] ? sys_write+0x45/0x6e
[ 216.776009] [<ffffffff81010e63>] ? stub_clone+0x13/0x20
[ 216.776009] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[ 216.776009] ------------[ cut here ]------------
[ 216.776009] WARNING: at
/local/lindi/debian/linux-2.6-2.6.32/debian/build/source_amd64_none/kernel/sched_fair.c:979
hrtick_start_fair+0x3d/0x15b()
[ 216.776009] Modules linked in: stap_db2bea815fe5469cb8137996bcbc994c_6678582
binfmt_misc nfs lockd fscache nfs_acl auth_rpcgss sunrpc bridge stp fuse loop
evdev pcspkr ext3 jbd mbcache dm_mod xen_netfront xen_blkfront
[ 216.776009] Pid: 1936, comm: stapio Tainted: G W
2.6.32-5+lindi.5-amd64 #1
[ 216.776009] Call Trace:
[ 216.776009] [<ffffffff81040895>] ? hrtick_start_fair+0x3d/0x15b
[ 216.776009] [<ffffffff81040895>] ? hrtick_start_fair+0x3d/0x15b
[ 216.776009] [<ffffffff8104cd0c>] ? warn_slowpath_common+0x77/0xa3
[ 216.776009] [<ffffffff81040895>] ? hrtick_start_fair+0x3d/0x15b
[ 216.776009] [<ffffffff81040a7d>] ? pick_next_task_fair+0xca/0xd6
[ 216.776009] [<ffffffff810398d8>] ? pick_next_task+0x21/0x3d
[ 216.776009] [<ffffffff812f1ebc>] ? schedule+0x5e9/0x79f
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff812f1570>] ? dump_stack+0x69/0x6f
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff812f5052>] ? kprobe_exceptions_notify+0x21d/0x5f8
[ 216.776009] [<ffffffff8104cd26>] ? warn_slowpath_common+0x91/0xa3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff810497a2>] ? __cond_resched+0x1d/0x26
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff812f2277>] ? _cond_resched+0x24/0x30
[ 216.776009] [<ffffffff8101340c>] ? is_valid_bugaddr+0x9/0x22
[ 216.776009] [<ffffffff8118b6a3>] ? report_bug+0xf/0xba
[ 216.776009] [<ffffffff81014253>] ? die+0x33/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff811b4174>] ? dummycon_dummy+0x0/0x3
[ 216.776009] [<ffffffff8100b0d7>] ? xen_read_cr0+0x1/0x1b
[ 216.776009] [<ffffffff8100fc72>] ? __show_regs+0x1e0/0x2ee
[ 216.776009] [<ffffffff8100e1df>] ? xen_restore_fl_direct_end+0x0/0x1
[ 216.776009] [<ffffffff8104d887>] ? vprintk+0x321/0x364
[ 216.776009] [<ffffffff812f1705>] ? printk+0x4e/0x59
[ 216.776009] [<ffffffff81013573>] ? show_registers+0x44/0x1f8
[ 216.776009] [<ffffffff812f4233>] ? __die+0x90/0xdb
[ 216.776009] [<ffffffff81014261>] ? die+0x41/0x5c
[ 216.776009] [<ffffffff812f3e04>] ? do_int3+0x74/0x98
[ 216.776009] [<ffffffff812f377b>] ? xen_int3+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100b0a9>] ? xen_get_debugreg+0x1/0x9
[ 216.776009] [<ffffffff812f3b38>] ? do_debug+0x25/0x13e
[ 216.776009] [<ffffffff812f375b>] ? xen_debug+0x1b/0x20
[ 216.776009] [<ffffffff8100c157>] ? __raw_callee_save_xen_pgd_val+0x11/0x1e
[ 216.776009] [<ffffffff8100cb88>] ? xen_mc_entry+0x2e/0x33
[ 216.776009] [<ffffffff8100cd08>] ? xen_flush_tlb_single+0x19/0x6d
[ 216.776009] [<ffffffff8100cdcb>] ? xen_set_pte+0x12/0x1b
[ 216.776009] [<ffffffff81030971>] ? set_pte_vaddr_pud+0x41/0x4b
[ 216.776009] [<ffffffff81034a46>] ? __native_set_fixmap+0x24/0x2c
[ 216.776009] [<ffffffff8100c9c5>] ? xen_set_fixmap+0x86/0xb5
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffff812f45ef>] ? text_poke+0x13d/0x19b
[ 216.776009] [<ffffffff812f5449>] ? arch_arm_kprobe+0x1c/0x21
[ 216.776009] [<ffffffff812f6b0d>] ? register_kprobe+0x452/0x4ad
[ 216.776009] [<ffffffff8100c070>] ? __xen_mc_entry+0x0/0xb8
[ 216.776009] [<ffffffffa0131575>] ? _stp_ctl_write_cmd+0x770/0x84e
[stap_db2bea815fe5469cb8137996bcbc994c_6678582]
[ 216.776009] [<ffffffff810ed68e>] ? vfs_write+0xa9/0x102
[ 216.776009] [<ffffffff810ed7a3>] ? sys_write+0x45/0x6e
[ 216.776009] [<ffffffff81010e63>] ? stub_clone+0x13/0x20
[ 216.776009] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
[ 216.776009] ---[ end trace 6100392551b72ae7 ]---
3) crash shows
please wait... (gathering task table data)
WARNING: active task ffff88003ee04d00 on cpu 0: corrupt cpu value: 4294967295
please wait... (determining panic task)
WARNING: multiple active tasks have called die
foreach: inconsistent active task indications for CPU 2:
runqueue: ffff88003fe38700 "events/2" (default)
current_task: ffff88003fdc1500 "swapper"
foreach: inconsistent active task indications for CPU 3:
runqueue: ffff880037133f00 "nagios3" (default)
current_task: ffff88003fdc1c00 "swapper"
KERNEL: /usr/lib/debug/boot/vmlinux-2.6.32-5+lindi.5-amd64
DUMPFILE: systemtap-wildcard1.dump
CPUS: 4
DATE: Mon Nov 22 12:04:30 2010
UPTIME: 00:03:39
LOAD AVERAGE: 0.20, 0.07, 0.02
TASKS: 206
NODENAME: lindi1
RELEASE: 2.6.32-5+lindi.5-amd64
VERSION: #1 SMP Tue Nov 9 12:54:48 EET 2010
MACHINE: x86_64 (2394 Mhz)
MEMORY: 1 GB
PANIC: ""
PID: 1936
COMMAND: "stapio"
TASK: ffff88003ee04d00 [THREAD_INFO: ffff88003778c000]
CPU: 0
STATE: TASK_RUNNING (PANIC)
PID: 1936 TASK: ffff88003ee04d00 CPU: 0 COMMAND: "stapio"
#0 [ffff88003778d878] schedule at ffffffff812f2072
#1 [ffff88003778d880] do_int3 at ffffffff812f3e04
#2 [ffff88003778d8a0] xen_int3 at ffffffff812f377b
[exception RIP: xen_read_cr0+1]
RIP: ffffffff8100b0d7 RSP: ffff88003778d950 RFLAGS: 00000002
RAX: 0000000000000000 RBX: ffff88003778da7c RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff88003778da7c RDI: 0000000000000000
RBP: 00007f7f31eb5700 R8: 0000000000004bde R9: 000000000000000a
R10: 0000000000000000 R11: ffffffff811b4174 R12: ffffffff813c2cc1
R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
ORIG_RAX: ffffffffffffffff CS: 10000e030 SS: e02b
#3 [ffff88003778d950] __show_regs at ffffffff8100fc72
#4 [ffff88003778dab0] show_registers at ffffffff81013573
#5 [ffff88003778db00] __die at ffffffff812f4233
#6 [ffff88003778db20] die at ffffffff81014261
#7 [ffff88003778db50] do_int3 at ffffffff812f3e04
#8 [ffff88003778db70] xen_int3 at ffffffff812f377b
[exception RIP: xen_get_debugreg+1]
RIP: ffffffff8100b0a9 RSP: ffff88003778dc20 RFLAGS: 00000086
RAX: 000000000000c570 RBX: 0000000000000001 RCX: 000000008101154e
RDX: ffff8800020a0000 RSI: 0000000000000000 RDI: 0000000000000006
RBP: ffff88003778dc68 R8: 0000000000000001 R9: 0000000000000040
R10: ffffffff8100c157 R11: 0000000000000040 R12: ffff88003ee04d00
R13: 00000000000302d8 R14: 0000000000000000 R15: 0000160000000000
ORIG_RAX: ffffffffffffffff CS: 10000e030 SS: e02b
#9 [ffff88003778dc20] do_debug at ffffffff812f3b38
#10 [ffff88003778dc60] xen_debug at ffffffff812f375b
#11 [ffff88003778dd20] xen_mc_entry at ffffffff8100cb88
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-5+lindi.5-amd64 (SMP w/4 CPU cores)
Locale: LANG=C, LC_CTYPE=fi_FI (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/bash
--- End Message ---
--- Begin Message ---
On 24/03 01:38, Timo Lindfors wrote:
> I think you can close this.
Closing, thanks!
--- End Message ---
