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From: Maxim Levitsky on 12 Aug 2010 17:20
Hi,

I am getting a bunch of these on suspend/resume.

[ 345.254162] BUG: using smp_processor_id() in preemptible [00000000] code: pm-hibernate/2933
[ 345.254294] caller is touch_nmi_watchdog+0x15/0x30
[ 345.254310] Pid: 2933, comm: pm-hibernate Tainted: P 2.6.35-rc0+ #108
[ 345.254330] Call Trace:
[ 345.254344] [<ffffffff811ddcd2>] debug_smp_processor_id+0xd2/0xf0
[ 345.254364] [<ffffffff81095955>] touch_nmi_watchdog+0x15/0x30
[ 345.254384] [<ffffffff8121332d>] acpi_os_stall+0x34/0x41
[ 345.254403] [<ffffffff8122a546>] acpi_ex_system_do_stall+0x34/0x38
[ 345.254423] [<ffffffff81229999>] acpi_ex_opcode_1A_0T_0R+0x6d/0xa1
[ 345.254444] [<ffffffff8121f0d3>] acpi_ds_exec_end_op+0xef/0x570
[ 345.254465] [<ffffffff812364cd>] acpi_ps_parse_loop+0x8b2/0xa69
[ 345.254487] [<ffffffff81235469>] acpi_ps_parse_aml+0x10a/0x3c1
[ 345.254508] [<ffffffff81236e09>] acpi_ps_execute_method+0x213/0x322
[ 345.254530] [<ffffffff81230ea0>] acpi_ns_evaluate+0x18c/0x2c9
[ 345.254550] [<ffffffff8123073c>] acpi_evaluate_object+0x1ad/0x2f1
[ 345.254571] [<ffffffff8122ecd6>] ? acpi_get_sleep_type_data+0x212/0x22c
[ 345.254594] [<ffffffff8122e6bf>] acpi_enter_sleep_state_prep+0x61/0xe4
[ 345.254616] [<ffffffff812145c6>] acpi_sleep_prepare+0x4a/0x51
[ 345.254636] [<ffffffff81214629>] __acpi_pm_prepare+0x13/0x2e
[ 345.254655] [<ffffffff812147cf>] acpi_pm_prepare+0xe/0x1f
[ 345.254675] [<ffffffff812147ed>] acpi_hibernation_pre_snapshot+0xd/0x1e
[ 345.254696] [<ffffffff810808b7>] hibernation_snapshot+0x187/0x250
[ 345.254717] [<ffffffff81080a54>] hibernate+0xd4/0x220
[ 345.254734] [<ffffffff8107f30c>] state_store+0xec/0x100
[ 345.254754] [<ffffffff811cf577>] kobj_attr_store+0x17/0x20
[ 345.254772] [<ffffffff81148a52>] sysfs_write_file+0xf2/0x170
[ 345.254793] [<ffffffff810debb8>] vfs_write+0xc8/0x190
[ 345.254811] [<ffffffff810ded5c>] sys_write+0x4c/0x80
[ 345.254830] [<ffffffff81002deb>] system_call_fastpath+0x16/0x1b
[ 345.254849] BUG: using smp_processor_id() in preemptible [00000000] code: pm-hibernate/2933
[ 345.254980] caller is touch_softlockup_watchdog+0x15/0x30
[ 345.254997] Pid: 2933, comm: pm-hibernate Tainted: P 2.6.35-rc0+ #108
[ 345.255017] Call Trace:
[ 345.255030] [<ffffffff811ddcd2>] debug_smp_processor_id+0xd2/0xf0
[ 345.255052] [<ffffffff81095925>] touch_softlockup_watchdog+0x15/0x30
[ 345.255074] [<ffffffff81095968>] touch_nmi_watchdog+0x28/0x30
[ 345.255095] [<ffffffff8121332d>] acpi_os_stall+0x34/0x41
[ 345.255114] [<ffffffff8122a546>] acpi_ex_system_do_stall+0x34/0x38
[ 345.255135] [<ffffffff81229999>] acpi_ex_opcode_1A_0T_0R+0x6d/0xa1
[ 345.255157] [<ffffffff8121f0d3>] acpi_ds_exec_end_op+0xef/0x570
[ 345.255180] [<ffffffff812364cd>] acpi_ps_parse_loop+0x8b2/0xa69
[ 345.255202] [<ffffffff81235469>] acpi_ps_parse_aml+0x10a/0x3c1
[ 345.255225] [<ffffffff81236e09>] acpi_ps_execute_method+0x213/0x322
[ 345.255247] [<ffffffff81230ea0>] acpi_ns_evaluate+0x18c/0x2c9
[ 345.255268] [<ffffffff8123073c>] acpi_evaluate_object+0x1ad/0x2f1
[ 345.255290] [<ffffffff8122ecd6>] ? acpi_get_sleep_type_data+0x212/0x22c
[ 345.255314] [<ffffffff8122e6bf>] acpi_enter_sleep_state_prep+0x61/0xe4
[ 345.255337] [<ffffffff812145c6>] acpi_sleep_prepare+0x4a/0x51
[ 345.255358] [<ffffffff81214629>] __acpi_pm_prepare+0x13/0x2e
[ 345.255379] [<ffffffff812147cf>] acpi_pm_prepare+0xe/0x1f
[ 345.255399] [<ffffffff812147ed>] acpi_hibernation_pre_snapshot+0xd/0x1e
[ 345.255422] [<ffffffff810808b7>] hibernation_snapshot+0x187/0x250
[ 345.255443] [<ffffffff81080a54>] hibernate+0xd4/0x220
[ 345.255461] [<ffffffff8107f30c>] state_store+0xec/0x100
[ 345.255481] [<ffffffff811cf577>] kobj_attr_store+0x17/0x20
[ 345.255501] [<ffffffff81148a52>] sysfs_write_file+0xf2/0x170
[ 345.255523] [<ffffffff810debb8>] vfs_write+0xc8/0x190
[ 345.255542] [<ffffffff810ded5c>] sys_write+0x4c/0x80
[ 345.255561] [<ffffffff81002deb>] system_call_fastpath+0x16/0x1b


Best regards,
Maxim Levitsky

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Prev: [PATCH 2/2] tracing/events: Convert format output to seq_file
Next: [PATCH] x86: Wrong /proc/cpuinfo core id on AMD fam_f model_9