[Galaxy Ace II Android Development] ChronoMonochrome:
Read backtraces carefully

[226925.617430] ------------[ cut here ]------------
[226925.617461] WARNING: at /media/Kernels/chrono/kernel/softirq.c:159 local_bh_enable_ip+0xa0/0x114()
[226925.617461] Modules linked in: dhd cpufreq_zenx cpufreq_lionheart bthid param(P) j4fs(P) cpufreq_ondemandplus cpufreq_interactive bfq_iosched [last unloaded: dhd]
[226925.617491] Backtrace:
[226925.617522] [<800c2794>] (dump_backtrace+0x0/0x138) from [<806713d0>] (dump_stack+0x18/0x1c)
[226925.617522] r6:0000009f r4:00000000
[226925.617552] [<806713b8>] (dump_stack+0x0/0x1c) from [<800f65e8>] (warn_slowpath_common+0x5c/0x6c)
[226925.617552] [<800f658c>] (warn_slowpath_common+0x0/0x6c) from [<800f661c>] (warn_slowpath_null+0x24/0x2c)
[226925.617552] r8:8087b140 r7:af26c4e0 r6:af26c630 r5:8089baa0 r4:81db2018
[226925.617583] r3:00000009
[226925.617583] [<800f65f8>] (warn_slowpath_null+0x0/0x2c) from [<800fd518>] (local_bh_enable_ip+0xa0/0x114)
[226925.617614] [<800fd478>] (local_bh_enable_ip+0x0/0x114) from [<806778e0>] (_raw_spin_unlock_bh+0x40/0x44)
[226925.617614] r5:adb52480 r4:af26c4e0
[226925.617644] [<806778a0>] (_raw_spin_unlock_bh+0x0/0x44) from [<801c662c>] (bdi_queue_work+0x4c/0x50)
[226925.617644] [<801c65e0>] (bdi_queue_work+0x0/0x50) from [<801c669c>] (__bdi_start_writeback+0x6c/0xac)
[226925.617675] r6:000000ff r5:00000000 r4:00000002 r3:00000000
[226925.617675] [<801c6630>] (__bdi_start_writeback+0x0/0xac) from [<801c8090>] (wakeup_flusher_threads+0xa0/0xc0)
[226925.617705] r7:00000002 r6:000000ff r5:8083c6d8 r4:af26c4e0
[226925.617705] [<801c7ff0>] (wakeup_flusher_threads+0x0/0xc0) from [<80274d78>] (dyn_fsync_force_flush+0x18/0x2c)
[226925.617736] r7:8083bf8c r6:ffffffff r5:8087b144 r4:00000000
[226925.617736] [<80274d60>] (dyn_fsync_force_flush+0x0/0x2c) from [<80274de8>] (dyn_fsync_panic_event+0x20/0x28)
[226925.617766] [<80274dc8>] (dyn_fsync_panic_event+0x0/0x28) from [<8011a3c4>] (notifier_call_chain+0xa8/0xd8)
[226925.617797] [<8011a31c>] (notifier_call_chain+0x0/0xd8) from [<8011a654>] (atomic_notifier_call_chain+0x3c/0x50)
[226925.617797] r8:8087b140 r7:00000000 r6:8087b544 r5:00000000 r4:8087b144
[226925.617797] r3:ffffffff
[226925.617827] [<8011a618>] (atomic_notifier_call_chain+0x0/0x50) from [<806715d8>] (panic+0x98/0x1a0)
[226925.617827] r6:00000000 r5:807690d8 r4:00000002
[226925.617858] [<80671540>] (panic+0x0/0x1a0) from [<800c2b00>] (die+0x128/0x3d0)
[226925.617858] r3:00000001 r2:00000001 r1:81db2000 r0:807690d8
[226925.617858] r7:00000000
[226925.617888] [<800c29d8>] (die+0x0/0x3d0) from [<80671440>] (__do_kernel_fault.part.5+0x6c/0x7c)
[226925.617888] [<806713d4>] (__do_kernel_fault.part.5+0x0/0x7c) from [<800c8e70>] (do_sect_fault+0x0/0x18)
[226925.617919] r7:ae15a9c0 r3:81db39d8
[226925.617919] [<800c8de0>] (do_bad_area+0x0/0x90) from [<800c8ed8>] (do_translation_fault+0x50/0x90)
[226925.617919] r7:80004000 r6:00002180 r5:80006180 r4:00000000
[226925.617949] [<800c8e88>] (do_translation_fault+0x0/0x90) from [<800b750c>] (do_DataAbort+0x40/0xa4)
[226925.617980] r7:86000000 r6:800c8e88 r5:00000805 r4:80829750
[226925.617980] [<800b74cc>] (do_DataAbort+0x0/0xa4) from [<800be250>] (__dabt_svc+0x70/0xa0)
[226925.618010] Exception stack(0x81db39d8 to 0x81db3a20)
[226925.618010] 39c0: 86000000 860000c0
[226925.618010] 39e0: 00000020 0000001f 80dc6000 800cb5a8 00000200 00000001 8089f188 00000001
[226925.618041] 3a00: 81db3b70 81db3a34 05fff000 81db3a20 800c7c24 800cb558 800e0093 ffffffff
[226925.618041] r8:8089f188 r7:00000001 r6:00000200 r5:00000005 r4:0000040f
[226925.618071] [<800c7be0>] (dma_cache_maint_page+0x0/0x48) from [<800c7c5c>] (___dma_page_cpu_to_dev+0x34/0x98)
[226925.618071] r5:00000ec0 r4:80e85fe0
[226925.618071] [<800c7c28>] (___dma_page_cpu_to_dev+0x0/0x98) from [<800c86ac>] (dma_map_sg+0x7c/0xfc)
[226925.618102] r7:81db3b70 r6:00000000 r5:00000ec0 r4:80e85fe0
[226925.618102] [<800c8630>] (dma_map_sg+0x0/0xfc) from [<80446354>] (__mmci_dma_prep_data+0x160/0x1e4)
[226925.618132] [<804461f4>] (__mmci_dma_prep_data+0x0/0x1e4) from [<80447a9c>] (mmci_request+0x248/0x260)
[226925.618132] [<80447854>] (mmci_request+0x0/0x260) from [<8043492c>] (__mmc_start_req+0x108/0x1e4)
[226925.618163] [<80434824>] (__mmc_start_req+0x0/0x1e4) from [<80436614>] (mmc_wait_for_req+0x18/0x28)
[226925.618163] r7:00000001 r6:81db3b70 r5:ae000800 r4:81db3b80
[226925.618193] [<804365fc>] (mmc_wait_for_req+0x0/0x28) from [<8043ef4c>] (mmc_io_rw_extended+0x188/0x24c)
[226925.618193] r5:000001b5 r4:af5f8000
[226925.618224] [<8043edc4>] (mmc_io_rw_extended+0x0/0x24c) from [<80440a00>] (sdio_io_rw_ext_helper+0x2fc/0x39c)
[226925.618224] r8:00000001 r7:00008000 r6:85fffec0 r5:81a77c00 r4:00000200
[226925.618254] [<80440704>] (sdio_io_rw_ext_helper+0x0/0x39c) from [<80440cac>] (sdio_memcpy_toio+0x2c/0x34)
[226925.618285] [<80440c80>] (sdio_memcpy_toio+0x0/0x34) from [<7f048ac0>] (sdioh_request_packet+0x418/0x6d4 [dhd])
[226925.618346] [<7f0486a8>] (sdioh_request_packet+0x0/0x6d4 [dhd]) from [<7f049e88>] (sdioh_request_buffer+0x1f4/0x304 [dhd])
[226925.618376] [<7f049c94>] (sdioh_request_buffer+0x0/0x304 [dhd]) from [<7f047ddc>] (bcmsdh_send_buf+0x90/0x160 [dhd])
[226925.618437] [<7f047d4c>] (bcmsdh_send_buf+0x0/0x160 [dhd]) from [<7f05f408>] (dhdsdio_txpkt.isra.20.constprop.25+0x42c/0x7e4 [dhd])
[226925.618437] r7:ae52e260 r6:a96e6180 r5:00000003 r4:af5f8400
[226925.618529] [<7f05efdc>] (dhdsdio_txpkt.isra.20.constprop.25+0x0/0x7e4 [dhd]) from [<7f05f8a4>] (dhdsdio_sendfromq+0xe4/0x344 [dhd])
[226925.618590] [<7f05f7c0>] (dhdsdio_sendfromq+0x0/0x344 [dhd]) from [<7f063a68>] (dhd_bus_dpc+0x4cc/0x2a18 [dhd])
[226925.618651] [<7f06359c>] (dhd_bus_dpc+0x0/0x2a18 [dhd]) from [<7f055f80>] (dhd_dpc_thread+0xb8/0xdc [dhd])
[226925.618682] [<7f055ec8>] (dhd_dpc_thread+0x0/0xdc [dhd]) from [<801141a4>] (kthread+0x90/0x94)
[226925.618682] r6:7f055ec8 r5:ae74d784 r4:00000000
[226925.618712] [<80114114>] (kthread+0x0/0x94) from [<800fa568>] (do_exit+0x0/0x728)
[226925.618712] r6:800fa568 r5:80114114 r4:a217dbf4
[226925.618743] Board Information: UX500: 07, cpu U8500 ES178
[226925.618743] ---[ end trace 1b75b31a2719ed24 ]---
[226925.618804] BUG: scheduling while atomic: dhd_dpc/27596/0x00000003
[226925.618804] Modules linked in: dhd cpufreq_zenx cpufreq_lionheart bthid param(P) j4fs(P) cpufreq_ondemandplus cpufreq_interactive bfq_iosched [last unloaded: dhd]
[226925.618834] Backtrace:
[226925.618865] [<800c2794>] (dump_backtrace+0x0/0x138) from [<806713d0>] (dump_stack+0x18/0x1c)
[226925.618865] r6:00000001 r4:00000000
[226925.618865] [<806713b8>] (dump_stack+0x0/0x1c) from [<800e52a8>] (__schedule_bug+0x70/0x74)
[226925.618895] [<800e5238>] (__schedule_bug+0x0/0x74) from [<80674eb0>] (__schedule+0x7b4/0x8a0)
[226925.618895] r4:813d6660 r3:00000003
[226925.618926] [<806746fc>] (__schedule+0x0/0x8a0) from [<80675158>] (schedule+0x50/0x68)
[226925.618926] [<80675108>] (schedule+0x0/0x68) from [<80675620>] (schedule_timeout+0x144/0x244)
[226925.618956] [<806754dc>] (schedule_timeout+0x0/0x244) from [<806745cc>] (wait_for_common+0x170/0x1dc)
[226925.618956] r8:00000002 r7:81db2000 r6:81db36d8 r5:81db36dc r4:7fffffff
[226925.618987] [<8067445c>] (wait_for_common+0x0/0x1dc) from [<806746f8>] (wait_for_completion+0x18/0x1c)
[226925.618987] r9:81db3794 r8:801cb810 r7:8083d278 r6:ae002c40 r5:81db36d8
[226925.618987] r4:ae002c00
[226925.619017] [<806746e0>] (wait_for_completion+0x0/0x1c) from [<801c7818>] (writeback_inodes_sb_nr+0x80/0x9c)
[226925.619017] [<801c7798>] (writeback_inodes_sb_nr+0x0/0x9c) from [<801c785c>] (writeback_inodes_sb+0x28/0x2c)
[226925.619048] r5:ae002c00 r4:00000002
[226925.619048] [<801c7834>] (writeback_inodes_sb+0x0/0x2c) from [<801cb7dc>] (__sync_filesystem+0x9c/0xd0)
[226925.619048] r5:00000000 r4:ae002c00
[226925.619078] [<801cb740>] (__sync_filesystem+0x0/0xd0) from [<801cb830>] (sync_one_sb+0x20/0x24)
[226925.619078] r5:af197400 r4:ae002c00
[226925.619109] [<801cb810>] (sync_one_sb+0x0/0x24) from [<801a4904>] (iterate_supers+0x98/0x118)
[226925.619109] [<801a486c>] (iterate_supers+0x0/0x118) from [<801cbb08>] (sync_filesystems+0x24/0x2c)
[226925.619139] r9:0000000f r8:8087b140 r7:8083bf8c r6:ffffffff r5:8087b144
[226925.619139] r4:00000000
[226925.619170] [<801cbae4>] (sync_filesystems+0x0/0x2c) from [<80274d80>] (dyn_fsync_force_flush+0x20/0x2c)
[226925.619170] [<80274d60>] (dyn_fsync_force_flush+0x0/0x2c) from [<80274de8>] (dyn_fsync_panic_event+0x20/0x28)
[226925.619200] [<80274dc8>] (dyn_fsync_panic_event+0x0/0x28) from [<8011a3c4>] (notifier_call_chain+0xa8/0xd8)
[226925.619200] [<8011a31c>] (notifier_call_chain+0x0/0xd8) from [<8011a654>] (atomic_notifier_call_chain+0x3c/0x50)
[226925.619200] r8:8087b140 r7:00000000 r6:8087b544 r5:00000000 r4:8087b144
[226925.619231] r3:ffffffff
[226925.619231] [<8011a618>] (atomic_notifier_call_chain+0x0/0x50) from [<806715d8>] (panic+0x98/0x1a0)
[226925.619261] r6:00000000 r5:807690d8 r4:00000002
[226925.619261] [<80671540>] (panic+0x0/0x1a0) from [<800c2b00>] (die+0x128/0x3d0)
[226925.619261] r3:00000001 r2:00000001 r1:81db2000 r0:807690d8
[226925.619292] r7:00000000
[226925.619292] [<800c29d8>] (die+0x0/0x3d0) from [<80671440>] (__do_kernel_fault.part.5+0x6c/0x7c)
[226925.619322] [<806713d4>] (__do_kernel_fault.part.5+0x0/0x7c) from [<800c8e70>] (do_sect_fault+0x0/0x18)
[226925.619322] r7:ae15a9c0 r3:81db39d8
[226925.619353] [<800c8de0>] (do_bad_area+0x0/0x90) from [<800c8ed8>] (do_translation_fault+0x50/0x90)
[226925.619353] r7:80004000 r6:00002180 r5:80006180 r4:00000000
[226925.619384] [<800c8e88>] (do_translation_fault+0x0/0x90) from [<800b750c>] (do_DataAbort+0x40/0xa4)
[226925.619384] r7:86000000 r6:800c8e88 r5:00000805 r4:80829750
[226925.619414] [<800b74cc>] (do_DataAbort+0x0/0xa4) from [<800be250>] (__dabt_svc+0x70/0xa0)
[226925.619414] Exception stack(0x81db39d8 to 0x81db3a20)
[226925.619414] 39c0: 86000000 860000c0
[226925.619414] 39e0: 00000020 0000001f 80dc6000 800cb5a8 00000200 00000001 8089f188 00000001
[226925.619445] 3a00: 81db3b70 81db3a34 05fff000 81db3a20 800c7c24 800cb558 800e0093 ffffffff
[226925.619445] r8:8089f188 r7:00000001 r6:00000200 r5:00000005 r4:0000040f
[226925.619475] [<800c7be0>] (dma_cache_maint_page+0x0/0x48) from [<800c7c5c>] (___dma_page_cpu_to_dev+0x34/0x98)
[226925.619475] r5:00000ec0 r4:80e85fe0
[226925.619506] [<800c7c28>] (___dma_page_cpu_to_dev+0x0/0x98) from [<800c86ac>] (dma_map_sg+0x7c/0xfc)
[226925.619506] r7:81db3b70 r6:00000000 r5:00000ec0 r4:80e85fe0
[226925.619536] [<800c8630>] (dma_map_sg+0x0/0xfc) from [<80446354>] (__mmci_dma_prep_data+0x160/0x1e4)
[226925.619536] [<804461f4>] (__mmci_dma_prep_data+0x0/0x1e4) from [<80447a9c>] (mmci_request+0x248/0x260)
[226925.619567] [<80447854>] (mmci_request+0x0/0x260) from [<8043492c>] (__mmc_start_req+0x108/0x1e4)
[226925.619567] [<80434824>] (__mmc_start_req+0x0/0x1e4) from [<80436614>] (mmc_wait_for_req+0x18/0x28)
[226925.619567] r7:00000001 r6:81db3b70 r5:ae000800 r4:81db3b80
[226925.619597] [<804365fc>] (mmc_wait_for_req+0x0/0x28) from [<8043ef4c>] (mmc_io_rw_extended+0x188/0x24c)
[226925.619597] r5:000001b5 r4:af5f8000
[226925.619628] [<8043edc4>] (mmc_io_rw_extended+0x0/0x24c) from [<80440a00>] (sdio_io_rw_ext_helper+0x2fc/0x39c)
[226925.619628] r8:00000001 r7:00008000 r6:85fffec0 r5:81a77c00 r4:00000200
[226925.619658] [<80440704>] (sdio_io_rw_ext_helper+0x0/0x39c) from [<80440cac>] (sdio_memcpy_toio+0x2c/0x34)
[226925.619689] [<80440c80>] (sdio_memcpy_toio+0x0/0x34) from [<7f048ac0>] (sdioh_request_packet+0x418/0x6d4 [dhd])
[226925.619750] [<7f0486a8>] (sdioh_request_packet+0x0/0x6d4 [dhd]) from [<7f049e88>] (sdioh_request_buffer+0x1f4/0x304 [dhd])
[226925.619780] [<7f049c94>] (sdioh_request_buffer+0x0/0x304 [dhd]) from [<7f047ddc>] (bcmsdh_send_buf+0x90/0x160 [dhd])
[226925.619841] [<7f047d4c>] (bcmsdh_send_buf+0x0/0x160 [dhd]) from [<7f05f408>] (dhdsdio_txpkt.isra.20.constprop.25+0x42c/0x7e4 [dhd])
[226925.619841] r7:ae52e260 r6:a96e6180 r5:00000003 r4:af5f8400
[226925.619933] [<7f05efdc>] (dhdsdio_txpkt.isra.20.constprop.25+0x0/0x7e4 [dhd]) from [<7f05f8a4>] (dhdsdio_sendfromq+0xe4/0x344 [dhd])
[226925.619994] [<7f05f7c0>] (dhdsdio_sendfromq+0x0/0x344 [dhd]) from [<7f063a68>] (dhd_bus_dpc+0x4cc/0x2a18 [dhd])
[226925.620055] [<7f06359c>] (dhd_bus_dpc+0x0/0x2a18 [dhd]) from [<7f055f80>] (dhd_dpc_thread+0xb8/0xdc [dhd])
[226925.620085] [<7f055ec8>] (dhd_dpc_thread+0x0/0xdc [dhd]) from [<801141a4>] (kthread+0x90/0x94)
[226925.620085] r6:7f055ec8 r5:ae74d784 r4:00000000
[226925.620116] [<80114114>] (kthread+0x0/0x94) from [<800fa568>] (do_exit+0x0/0x728)
[226925.620116] r6:800fa568 r5:80114114 r4:a217dbf4
[226925.620757] BUG: scheduling while atomic: dhd_dpc/27596/0x00000003
[226925.620787] Modules linked in: dhd cpufreq_zenx cpufreq_lionheart bthid param(P) j4fs(P) cpufreq_ondemandplus cpufreq_interactive bfq_iosched [last unloaded: dhd]
[226925.620818] Backtrace:
[226925.620818] [<800c2794>] (dump_backtrace+0x0/0x138) from [<806713d0>] (dump_stack+0x18/0x1c)
[226925.620848] r6:00000001 r4:00000000
[226925.620848] [<806713b8>] (dump_stack+0x0/0x1c) from [<800e52a8>] (__schedule_bug+0x70/0x74)
[226925.620879] [<800e5238>] (__schedule_bug+0x0/0x74) from [<80674eb0>] (__schedule+0x7b4/0x8a0)
[226925.620879] r4:813d6660 r3:00000003
[226925.620909] [<806746fc>] (__schedule+0x0/0x8a0) from [<80675158>] (schedule+0x50/0x68)
[226925.620909] [<80675108>] (schedule+0x0/0x68) from [<80675620>] (schedule_timeout+0x144/0x244)
[226925.620940] [<806754dc>] (schedule_timeout+0x0/0x244) from [<806745cc>] (wait_for_common+0x170/0x1dc)
[226925.620940] r8:00000002 r7:81db2000 r6:81db36d8 r5:81db36dc r4:7fffffff
[226925.620970] [<8067445c>] (wait_for_common+0x0/0x1dc) from [<806746f8>] (wait_for_completion+0x18/0x1c)
[226925.620970] r9:81db3794 r8:801cb810 r7:8083d278 r6:ae0dd840 r5:81db36d8
[226925.620970] r4:ae0dd800
[226925.621001] [<806746e0>] (wait_for_completion+0x0/0x1c) from [<801c7818>] (writeback_inodes_sb_nr+0x80/0x9c)
[226925.621001] [<801c7798>] (writeback_inodes_sb_nr+0x0/0x9c) from [<801c785c>] (writeback_inodes_sb+0x28/0x2c)
[226925.621031] r5:ae0dd800 r4:00000002
[226925.621031] [<801c7834>] (writeback_inodes_sb+0x0/0x2c) from [<801cb7dc>] (__sync_filesystem+0x9c/0xd0)
[226925.621031] r5:00000000 r4:ae0dd800
[226925.621062] [<801cb740>] (__sync_filesystem+0x0/0xd0) from [<801cb830>] (sync_one_sb+0x20/0x24)
[226925.621062] r5:ae305400 r4:ae0dd800
[226925.621093] [<801cb810>] (sync_one_sb+0x0/0x24) from [<801a4904>] (iterate_supers+0x98/0x118)
[226925.621093] [<801a486c>] (iterate_supers+0x0/0x118) from [<801cbb08>] (sync_filesystems+0x24/0x2c)
[226925.621093] r9:0000000f r8:8087b140 r7:8083bf8c r6:ffffffff r5:8087b144
[226925.621123] r4:00000000
[226925.621154] [<801cbae4>] (sync_filesystems+0x0/0x2c) from [<80274d80>] (dyn_fsync_force_flush+0x20/0x2c)
[226925.621154] [<80274d60>] (dyn_fsync_force_flush+0x0/0x2c) from [<80274de8>] (dyn_fsync_panic_event+0x20/0x28)
[226925.621184] [<80274dc8>] (dyn_fsync_panic_event+0x0/0x28) from [<8011a3c4>] (notifier_call_chain+0xa8/0xd8)
[226925.621184] [<8011a31c>] (notifier_call_chain+0x0/0xd8) from [<8011a654>] (atomic_notifier_call_chain+0x3c/0x50)
[226925.621184] r8:8087b140 r7:00000000 r6:8087b544 r5:00000000 r4:8087b144
[226925.621215] r3:ffffffff
[226925.621215] [<8011a618>] (atomic_notifier_call_chain+0x0/0x50) from [<806715d8>] (panic+0x98/0x1a0)
[226925.621245] r6:00000000 r5:807690d8 r4:00000002
[226925.621245] [<80671540>] (panic+0x0/0x1a0) from [<800c2b00>] (die+0x128/0x3d0)
[226925.621245] r3:00000001 r2:00000001 r1:81db2000 r0:807690d8
[226925.621276] r7:00000000
[226925.621276] [<800c29d8>] (die+0x0/0x3d0) from [<80671440>] (__do_kernel_fault.part.5+0x6c/0x7c)
[226925.621306] [<806713d4>] (__do_kernel_fault.part.5+0x0/0x7c) from [<800c8e70>] (do_sect_fault+0x0/0x18)
[226925.621306] r7:ae15a9c0 r3:81db39d8
[226925.621337] [<800c8de0>] (do_bad_area+0x0/0x90) from [<800c8ed8>] (do_translation_fault+0x50/0x90)
[226925.621337] r7:80004000 r6:00002180 r5:80006180 r4:00000000
[226925.621367] [<800c8e88>] (do_translation_fault+0x0/0x90) from [<800b750c>] (do_DataAbort+0x40/0xa4)
[226925.621367] r7:86000000 r6:800c8e88 r5:00000805 r4:80829750
[226925.621398] [<800b74cc>] (do_DataAbort+0x0/0xa4) from [<800be250>] (__dabt_svc+0x70/0xa0)
[226925.621398] Exception stack(0x81db39d8 to 0x81db3a20)
[226925.621398] 39c0: 86000000 860000c0
[226925.621428] 39e0: 00000020 0000001f 80dc6000 800cb5a8 00000200 00000001 8089f188 00000001
[226925.621428] 3a00: 81db3b70 81db3a34 05fff000 81db3a20 800c7c24 800cb558 800e0093 ffffffff
[226925.621428] r8:8089f188 r7:00000001 r6:00000200 r5:00000005 r4:0000040f
[226925.621459] [<800c7be0>] (dma_cache_maint_page+0x0/0x48) from [<800c7c5c>] (___dma_page_cpu_to_dev+0x34/0x98)
[226925.621459] r5:00000ec0 r4:80e85fe0
[226925.621489] [<800c7c28>] (___dma_page_cpu_to_dev+0x0/0x98) from [<800c86ac>] (dma_map_sg+0x7c/0xfc)
[226925.621489] r7:81db3b70 r6:00000000 r5:00000ec0 r4:80e85fe0
[226925.621520] [<800c8630>] (dma_map_sg+0x0/0xfc) from [<80446354>] (__mmci_dma_prep_data+0x160/0x1e4)
[226925.621520] [<804461f4>] (__mmci_dma_prep_data+0x0/0x1e4) from [<80447a9c>] (mmci_request+0x248/0x260)
[226925.621550] [<80447854>] (mmci_request+0x0/0x260) from [<8043492c>] (__mmc_start_req+0x108/0x1e4)
[226925.621550] [<80434824>] (__mmc_start_req+0x0/0x1e4) from [<80436614>] (mmc_wait_for_req+0x18/0x28)
[226925.621581] r7:00000001 r6:81db3b70 r5:ae000800 r4:81db3b80
[226925.621581] [<804365fc>] (mmc_wait_for_req+0x0/0x28) from [<8043ef4c>] (mmc_io_rw_extended+0x188/0x24c)
[226925.621611] r5:000001b5 r4:af5f8000
[226925.621611] [<8043edc4>] (mmc_io_rw_extended+0x0/0x24c) from [<80440a00>] (sdio_io_rw_ext_helper+0x2fc/0x39c)
[226925.621611] r8:00000001 r7:00008000 r6:85fffec0 r5:81a77c00 r4:00000200
[226925.621642] [<80440704>] (sdio_io_rw_ext_helper+0x0/0x39c) from [<80440cac>] (sdio_memcpy_toio+0x2c/0x34)
[226925.621703] [<80440c80>] (sdio_memcpy_toio+0x0/0x34) from [<7f048ac0>] (sdioh_request_packet+0x418/0x6d4 [dhd])
[226925.621733] [<7f0486a8>] (sdioh_request_packet+0x0/0x6d4 [dhd]) from [<7f049e88>] (sdioh_request_buffer+0x1f4/0x304 [dhd])
[226925.621794] [<7f049c94>] (sdioh_request_buffer+0x0/0x304 [dhd]) from [<7f047ddc>] (bcmsdh_send_buf+0x90/0x160 [dhd])
[226925.621855] [<7f047d4c>] (bcmsdh_send_buf+0x0/0x160 [dhd]) from [<7f05f408>] (dhdsdio_txpkt.isra.20.constprop.25+0x42c/0x7e4 [dhd])
[226925.621855] r7:ae52e260 r6:a96e6180 r5:00000003 r4:af5f8400
[226925.621916] [<7f05efdc>] (dhdsdio_txpkt.isra.20.constprop.25+0x0/0x7e4 [dhd]) from [<7f05f8a4>] (dhdsdio_sendfromq+0xe4/0x344 [dhd])
[226925.621978] [<7f05f7c0>] (dhdsdio_sendfromq+0x0/0x344 [dhd]) from [<7f063a68>] (dhd_bus_dpc+0x4cc/0x2a18 [dhd])
[226925.622039] [<7f06359c>] (dhd_bus_dpc+0x0/0x2a18 [dhd]) from [<7f055f80>] (dhd_dpc_thread+0xb8/0xdc [dhd])
[226925.622069] [<7f055ec8>] (dhd_dpc_thread+0x0/0xdc [dhd]) from [<801141a4>] (kthread+0x90/0x94)
[226925.622100] r6:7f055ec8 r5:ae74d784 r4:00000000
[226925.622100] [<80114114>] (kthread+0x0/0x94) from [<800fa568>] (do_exit+0x0/0x728)
[226925.622130] r6:800fa568 r5:80114114 r4:a217dbf4
[226925.622405] BUG: scheduling while atomic: dhd_dpc/27596/0x00000003
[226925.622435] Modules linked in: dhd cpufreq_zenx cpufreq_lionheart bthid param(P) j4fs(P) cpufreq_ondemandplus cpufreq_interactive bfq_iosched [last unloaded: dhd]

sdio_*/mmc_* functions were invoked from dhd.ko.

Although JBD/EXT4 failure isn't good itself(because the first part of kmsg is cut, it isn't possible to say, was FS already with errors or it has been corrupted after reboot), it has nothing to do with FIOPS.

[MENTION=4962787]fluffi444[/MENTION], can you check whether pm_sync is active or not?

cat /sys/kernel/pm_sync/pm_sync_active

0 - disabled, 1 - enabled

This feature definetely should be removed as it causes filesystem corruption sometimes.

UPD. I forgot one thing to mention. It is never was supposed that DDR is always used at 975 MHz. Although it can work stably for couple of weeks, there's probably still risk of data corruptions on reboots(not every reboot, but like that one from attached kmsg). Some memory pages can be written already corrupted during data fsync, simply because they has got corrupted in RAM...

In kmsg above could take place following sequence: some data, allocated in RAM by dhd.ko has got corrupted due to DDR overclock. After fsync mmcblk1p2 also has got corrupted.