Не могу справиться с проблемой, связанной с подключением WBIO-DI-WD-14
Конфигурация системы такая:
B6 / R1G-16 / R1G-16 / WD-14 / SSR-8
WB-MIO / HVD-16 / HVD-16
WB-MAP3H
При добавлении WD-14 и настройке счетчиков (6 счетчиков воды, 1 счетчик теплоэнергии, 1 счетчик расхода теплоносителя, 3 “сухих контакта”),
падает wb-homa-gpio и перестают считать счетчики через некоторое время, перестают работать виртуальные устройства.
При перезагрузке WB6 уходит на 10-15 минут, в логах :
Показать начало цитаты
[ 735.591901] (vfs_write) from (SyS_write+0x3c/0x90)
[ 735.598980] (SyS_write) from (ret_fast_syscall+0x0/0x3c)
[ 858.089648] INFO: task cat:1074 blocked for more than 120 seconds.
[ 858.095901] Tainted: G C 4.9.22-wb6 #2
[ 858.101382] “echo 0 > /proc/sys/kernel/hung_task_timeout_secs” disables this message.
[ 858.109229] cat D 0 1074 790 0x00000000
[ 858.114805] (__schedule) from (schedule+0x48/0xa0)
[ 858.121912] (schedule) from (schedule_preempt_disabled+0xc/0x10)
[ 858.130295] (schedule_preempt_disabled) from (__mutex_lock_slowpath+0xa0/0x154)
[ 858.139917] (__mutex_lock_slowpath) from (mutex_lock+0x54/0x58)
[ 858.148120] (mutex_lock) from (irq_find_matching_fwspec+0x20/0x110)
[ 858.156695] (irq_find_matching_fwspec) from (of_irq_get+0x48/0x68)
[ 858.165176] (of_irq_get) from (i2c_device_probe+0x1e8/0x204)
[ 858.173133] (i2c_device_probe) from (driver_probe_device+0x1fc/0x2b0)
[ 858.181867] (driver_probe_device) from (bus_for_each_drv+0x64/0x98)
[ 858.190443] (bus_for_each_drv) from (__device_attach+0xac/0x114)
[ 858.198720] (__device_attach) from (bus_probe_device+0x84/0x8c)
[ 858.206934] (bus_probe_device) from (device_add+0x3c8/0x578)
[ 858.214890] (device_add) from (i2c_new_device+0x134/0x190)
[ 858.222671] (i2c_new_device) from (of_i2c_register_device+0xec/0x18c)
[ 858.231426] (of_i2c_register_device) from (of_i2c_notify+0xa0/0x104)
[ 858.240079] (of_i2c_notify) from (notifier_call_chain+0x44/0x80)
[ 858.248380] (notifier_call_chain) from (__blocking_notifier_call_chain+0x48/0x60)
[ 858.258163] (__blocking_notifier_call_chain) from (blocking_notifier_call_chain+0x18/0x20)
[ 858.268720] (blocking_notifier_call_chain) from (__of_changeset_entry_notify+0x80/0xd0)
[ 858.279029] (__of_changeset_entry_notify) from (__of_changeset_apply+0x58/0xc0)
[ 858.288637] (__of_changeset_apply) from (__of_overlay_create+0x628/0x8d4)
[ 858.297715] (__of_overlay_create) from (create_overlay+0x48/0xa4)
[ 858.306137] (create_overlay) from (cfs_overlay_item_dtbo_write+0x54/0x98)
[ 858.315244] (cfs_overlay_item_dtbo_write) from (configfs_release_bin_file+0x5c/0x94)
[ 858.325291] (configfs_release_bin_file) from (__fput+0x88/0x1cc)
[ 858.333594] (__fput) from (task_work_run+0xc0/0xe4)
[ 858.340770] (task_work_run) from (do_work_pending+0x80/0xa8)
[ 858.348702] (do_work_pending) from (slow_work_pending+0xc/0x20)
[ 858.356938] INFO: task wb-homa-gpio:3109 blocked for more than 120 seconds.
[ 858.363932] Tainted: G C 4.9.22-wb6 #2
[ 858.369334] “echo 0 > /proc/sys/kernel/hung_task_timeout_secs” disables this message.
[ 858.377189] wb-homa-gpio D 0 3109 1 0x00000000
[ 858.382733] (__schedule) from (schedule+0x48/0xa0)
[ 858.389815] (schedule) from (schedule_preempt_disabled+0xc/0x10)
[ 858.398093] (schedule_preempt_disabled) from (__mutex_lock_slowpath+0xa0/0x154)
[ 858.407693] (__mutex_lock_slowpath) from (mutex_lock+0x54/0x58)
[ 858.415926] (mutex_lock) from (mcp23s08_direction_output+0x28/0x8c [gpio_mcp23s08])
[ 858.425890] (mcp23s08_direction_output [gpio_mcp23s08]) from (_gpiod_direction_output_raw+0x8c/0x1a4)
[ 858.437433] (_gpiod_direction_output_raw) from (direction_store+0x78/0xd8)
[ 858.446614] (direction_store) from (kernfs_fop_write+0xec/0x1ec)
[ 858.454922] (kernfs_fop_write) from (__vfs_write+0x1c/0x114)
[ 858.462879] (__vfs_write) from (vfs_write+0xa0/0x1b0)
[ 858.470219] (vfs_write) from (SyS_write+0x3c/0x90)
[ 858.477279] (SyS_write) from (ret_fast_syscall+0x0/0x3c)
Еще при прозвоне контактов WD-14 iGND - 1…14, 10й контакт не прозванивается…