[random reboots] Turris Omnia - po update na 3.10.6 (nebo 7) každých cca 20 minut samovolný restart

Zdravím,
jelikož router mám u rodičů, začala jsem až nyní pozorovat opakovaný restart každých cca 20 minut. Určitě to nedělalo před 3.10.6. Podle logu jsem zkusila vyndat z USB flashku a pomohlo to - k restartu již nedochází. Nemám čas to debugovat, nechám to rodičům bez flash… přikládám /var/log/messages z incidentu:

>2018-10-01 17:01:33 err kernel[]: [ 2384.084200] blk_update_request: I/O error, dev sdb, sector 2058
2018-10-01 17:01:33 err kernel[]: [ 2384.090134] Buffer I/O error on dev sdb1, logical block 5, async page read
2018-10-01 17:01:33 err kernel[]: [ 2384.097038] Buffer I/O error on dev sdb1, logical block 6, async page read
2018-10-01 17:01:33 err kernel[]: [ 2384.103937] Buffer I/O error on dev sdb1, logical block 7, async page read
2018-10-01 17:01:33 err kernel[]: [ 2384.111045] EXT4-fs (sdb1): unable to read superblock
2018-10-01 17:01:33 crit mountd[4454]: ----------> mount ret = 111
2018-10-01 17:01:33 notice kernel[]: [ 2384.116606] sd 152:0:0:0: [sdb] Synchronizing SCSI cache
2018-10-01 17:01:33 info kernel[]: [ 2384.116681] sd 152:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=0x01 driverbyte=0x00
2018-10-01 17:01:33 info kernel[]: [ 2384.271025] usb 2-1: new high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:33 info kernel[]: [ 2384.418323] usb-storage 2-1:1.0: USB Mass Storage device detected
2018-10-01 17:01:33 info kernel[]: [ 2384.421583] scsi host153: usb-storage 2-1:1.0
2018-10-01 17:01:34 crit mountd[4454]: removing sdb1
2018-10-01 17:01:34 notice kernel[]: [ 2385.623252] scsi 153:0:0:0: Direct-Access     Samsung  Flash Drive      1100 PQ: 0 ANSI: 6
2018-10-01 17:01:34 notice kernel[]: [ 2385.624448] sd 153:0:0:0: [sdb] 62668800 512-byte logical blocks: (32.1 GB/29.9 GiB)
2018-10-01 17:01:34 notice kernel[]: [ 2385.625041] sd 153:0:0:0: [sdb] Write Protect is off
2018-10-01 17:01:34 debug kernel[]: [ 2385.625049] sd 153:0:0:0: [sdb] Mode Sense: 43 00 00 00
2018-10-01 17:01:34 notice kernel[]: [ 2385.625616] sd 153:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
2018-10-01 17:01:34 info kernel[]: [ 2385.630323]  sdb: sdb1
2018-10-01 17:01:34 notice kernel[]: [ 2385.633173] sd 153:0:0:0: [sdb] Attached SCSI removable disk
2018-10-01 17:01:34 info kernel[]: [ 2385.761037] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:35 info kernel[]: [ 2386.241030] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:35 info kernel[]: [ 2386.721026] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:36 info kernel[]: [ 2387.201028] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:36 info kernel[]: [ 2387.681028] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:37 info kernel[]: [ 2388.161044] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:37 info kernel[]: [ 2388.304777] sd 153:0:0:0: [sdb] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x07 driverbyte=0x00
2018-10-01 17:01:37 info kernel[]: [ 2388.304789] sd 153:0:0:0: [sdb] tag#0 CDB: opcode=0x28 28 00 00 00 08 00 00 00 20 00
2018-10-01 17:01:37 err kernel[]: [ 2388.304794] blk_update_request: I/O error, dev sdb, sector 2048
2018-10-01 17:01:37 crit mountd[4454]: new mount : Disc-B1 -> sdb1 (EXT4)
2018-10-01 17:01:37 crit mountd[4454]: mounting /tmp/run/mountd/sdb1
2018-10-01 17:01:37 crit mountd[28785]: mount -t ext4 -o rw,defaults /dev/sdb1 /tmp/run/mountd/sdb1
2018-10-01 17:01:37 info kernel[]: [ 2388.631037] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:38 info kernel[]: [ 2389.111034] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:38 info kernel[]: [ 2389.591035] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:39 info kernel[]: [ 2390.071041] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:39 info kernel[]: [ 2390.551032] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:40 info kernel[]: [ 2391.031033] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:40 info kernel[]: [ 2391.174904] sd 153:0:0:0: [sdb] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x07 driverbyte=0x00
2018-10-01 17:01:40 info kernel[]: [ 2391.174916] sd 153:0:0:0: [sdb] tag#0 CDB: opcode=0x28 28 00 00 00 08 20 00 00 40 00
2018-10-01 17:01:40 err kernel[]: [ 2391.174922] blk_update_request: I/O error, dev sdb, sector 2080
2018-10-01 17:01:40 info kernel[]: [ 2391.501039] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:41 info kernel[]: [ 2391.981034] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:41 info kernel[]: [ 2392.461033] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:41 info kernel[]: [ 2392.941036] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:42 info kernel[]: [ 2393.421040] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:42 info kernel[]: [ 2393.901041] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:43 info kernel[]: [ 2394.381043] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:43 info kernel[]: [ 2394.524915] sd 153:0:0:0: [sdb] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x07 driverbyte=0x00
2018-10-01 17:01:43 info kernel[]: [ 2394.524927] sd 153:0:0:0: [sdb] tag#0 CDB: opcode=0x28 28 00 00 00 08 08 00 00 20 00
2018-10-01 17:01:43 err kernel[]: [ 2394.524933] blk_update_request: I/O error, dev sdb, sector 2056
2018-10-01 17:01:43 info kernel[]: [ 2394.851045] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:44 info kernel[]: [ 2395.331048] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:44 info kernel[]: [ 2395.811703] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:45 info kernel[]: [ 2396.291039] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:45 info kernel[]: [ 2396.771041] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:46 info kernel[]: [ 2397.251043] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:46 err kernel[]: [ 2397.371054] xhci-hcd f10f0000.usb3: ERROR: unexpected setup address command completion code 0x11.
2018-10-01 17:01:46 err kernel[]: [ 2397.581023] xhci-hcd f10f0000.usb3: ERROR: unexpected setup address command completion code 0x11.
2018-10-01 17:01:46 err kernel[]: [ 2397.791010] usb 2-1: device not accepting address 27, error -22
2018-10-01 17:01:47 info kernel[]: [ 2397.971024] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:47 err kernel[]: [ 2398.091085] xhci-hcd f10f0000.usb3: ERROR: unexpected setup address command completion code 0x11.
2018-10-01 17:01:47 err kernel[]: [ 2398.301025] xhci-hcd f10f0000.usb3: ERROR: unexpected setup address command completion code 0x11.
2018-10-01 17:01:47 err kernel[]: [ 2398.511016] usb 2-1: device not accepting address 27, error -22
2018-10-01 17:01:47 info kernel[]: [ 2398.691024] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:47 err kernel[]: [ 2398.691048] xhci-hcd f10f0000.usb3: ERROR: unexpected setup address command completion code 0x11.
2018-10-01 17:01:47 err kernel[]: [ 2398.901019] xhci-hcd f10f0000.usb3: ERROR: unexpected setup address command completion code 0x11.
2018-10-01 17:01:48 err kernel[]: [ 2399.111053] usb 2-1: device not accepting address 27, error -22
2018-10-01 17:01:48 info kernel[]: [ 2399.291023] usb 2-1: reset high-speed USB device number 27 using xhci-hcd
2018-10-01 17:01:48 err kernel[]: [ 2399.291047] xhci-hcd f10f0000.usb3: ERROR: unexpected setup address command completion code 0x11.
2018-10-01 17:01:48 err kernel[]: [ 2399.501022] xhci-hcd f10f0000.usb3: ERROR: unexpected setup address command completion code 0x11.
2018-10-01 17:01:48 err kernel[]: [ 2399.711025] usb 2-1: device not accepting address 27, error -22
2018-10-01 17:01:48 info kernel[]: [ 2399.717141] sd 153:0:0:0: [sdb] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x07 driverbyte=0x00
2018-10-01 17:01:48 info kernel[]: [ 2399.717151] sd 153:0:0:0: [sdb] tag#0 CDB: opcode=0x28 28 00 00 00 08 08 00 00 20 00
2018-10-01 17:01:48 err kernel[]: [ 2399.717156] blk_update_request: I/O error, dev sdb, sector 2056
2018-10-01 17:01:48 info kernel[]: [ 2399.723330] usb 2-1: USB disconnect, device number 27
2018-10-01 17:01:48 info kernel[]: [ 2399.741029] sd 153:0:0:0: [sdb] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x01 driverbyte=0x00
2018-10-01 17:01:48 info kernel[]: [ 2399.741039] sd 153:0:0:0: [sdb] tag#0 CDB: opcode=0x28 28 00 00 00 08 08 00 00 08 00
2018-10-01 17:01:48 err kernel[]: [ 2399.741045] blk_update_request: I/O error, dev sdb, sector 2056
2018-10-01 17:01:48 err kernel[]: [ 2399.747953] EXT4-fs (sdb1): can't read group descriptor 0
2018-10-01 17:01:48 crit mountd[4454]: ----------> mount ret = 111
2018-10-01 17:01:48 notice kernel[]: [ 2399.754192] sd 153:0:0:0: [sdb] Synchronizing SCSI cache
2018-10-01 17:01:48 info kernel[]: [ 2399.754404] sd 153:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=0x01 driverbyte=0x00
2018-10-01 17:01:48 info kernel[]: [ 2399.901018] usb 2-1: new high-speed USB device number 28 using xhci-hcd
2018-10-01 17:01:49 info kernel[]: [ 2400.047708] usb-storage 2-1:1.0: USB Mass Storage device detected
2018-10-01 17:01:49 info kernel[]: [ 2400.051094] scsi host154: usb-storage 2-1:1.0
2018-10-01 17:01:49 crit mountd[4454]: removing sdb1
2018-10-01 17:01:50 notice kernel[]: [ 2401.253179] scsi 154:0:0:0: Direct-Access     Samsung  Flash Drive      1100 PQ: 0 ANSI: 6
2018-10-01 17:01:50 notice kernel[]: [ 2401.254534] sd 154:0:0:0: [sdb] 62668800 512-byte logical blocks: (32.1 GB/29.9 GiB)
2018-10-01 17:01:50 notice kernel[]: [ 2401.255099] sd 154:0:0:0: [sdb] Write Protect is off
2018-10-01 17:01:50 debug kernel[]: [ 2401.255107] sd 154:0:0:0: [sdb] Mode Sense: 43 00 00 00
2018-10-01 17:01:50 notice kernel[]: [ 2401.255669] sd 154:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
2018-10-01 17:01:50 info kernel[]: [ 2401.260733]  sdb: sdb1
2018-10-01 17:01:50 err kernel[]: [ 2401.261024] BUG: scheduling while atomic: kworker/u4:2/25436/0x00000100
2018-10-01 17:01:50 warning kernel[]: [ 2401.282566]  ts_kmp ts_fsm ts_bm thermal_sys pppox ppp_mppe ppp_async nfnetlink nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_redirect nf_nat_proto_gre nf_nat_masquerade_ipv4 nf_nat_irc nf_nat_h323 nf_nat_ftp nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_rtcache nf_conntrack_proto_gre nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast mvsdio iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables hwmon ebtables ebt_vlan ebt_stp ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_among ebt_802_3 crc_ccitt cdc_wdm ath9k_hw fuse sch_teql sch_tbf sch_sfq sch_red sch_prio sch_pie sch_netem sch_htb sch_gred sch_fq sch_dsmark sch_codel em_text em_nbyte em_meta em_cmp cls_basic act_vlan act_police act_pedit act_nat act_ipt act_gact act_csum act_bpf act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev ath10k_pci ath10k_core ath mac80211 cfg80211 compat ledtrig_usbdev ledtrig_oneshot xt_LED ledtrig_morse ledtrig_heartbeat ledtrig_gpio cryptodev ip6t_NPT ip6t_MASQUERADE nf_nat_masquerade_ipv6 nf_nat nf_conntrack ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables pppoatm ppp_generic slhc nfsd nfsv3 msdos ip_gre gre ifb sit ip6_tunnel tunnel6 tunnel4 ip_tunnel veth tun snd_compress snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_rawmidi snd_seq_device snd_hwdep snd input_core soundcore rxkad vfat fat udf crc_itu_t ntfs nfs_layout_nfsv41_files nfsv4 nfs auth_rpcgss oid_registry lockd sunrpc grace minix isofs hfsplus hfs cramfs configfs cifs autofs4 kafs af_rxrpc dns_resolver dm_crypt dm_mirror dm_region_hash dm_log dm_mod br2684 atm multipath fscache raid456 async_raid6_recov async_pq async_xor async_memcpy async_tx raid10 raid1 raid0 linear md_mod nls_utf8 nls_koi8_r nls_cp1255 nls_iso8859_6 nls_iso8859_2 nls_iso8859_15 nls_iso8859_13 nls_iso8859_1 nls_cp932 nls_cp866 nls_cp864 nls_cp862 nls_cp852 nls_cp850 nls_cp775 nls_cp437 nls_cp1251 nls_cp1250 dma_shared_buffer xts algif_skcipher algif_hash af_alg sha512_generic sha256_generic sha1_generic seqiv jitterentropy_rng drbg pcbc md5 md4 marvell_cesa hmac gf128mul fcrypt ecb des_generic ctr cmac ccm cbc authenc xhci_plat_hcd xhci_pci xhci_hcd uhci_hcd ledtrig_transient ehci_orion ehci_platform ehci_hcd ahci_platform uas usb_storage xfs libcrc32c jfs f2fs exfat usbcore nls_base usb_common mii aead crypto_null
2018-10-01 17:01:50 warning kernel[]: [ 2401.282686] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.4.157-0a333a8e606ab056173befac424900d2-1 #1
2018-10-01 17:01:50 warning kernel[]: [ 2401.282687] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282688] Backtrace:
2018-10-01 17:01:50 warning kernel[]: [ 2401.282694] [<c001c4c4>] (dump_backtrace) from [<c001c704>] (show_stack+0x18/0x1c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282699]  r6:00000000 r5:60000113 r4:c073ca68 r3:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.282704] [<c001c6ec>] (show_stack) from [<c02fc8d8>] (dump_stack+0x98/0xac)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282709] [<c02fc840>] (dump_stack) from [<c0048168>] (__schedule_bug+0x54/0x64)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282713]  r6:c072ce24 r5:c0731090 r4:eedcba80 r3:60000113
2018-10-01 17:01:50 warning kernel[]: [ 2401.282717] [<c0048114>] (__schedule_bug) from [<c000f95c>] (__schedule+0x3b0/0x48c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282719] [<c000f5ac>] (__schedule) from [<c000fa80>] (schedule+0x48/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282725]  r10:00000200 r9:00000000 r8:00000000 r7:c074f4c0 r6:00000002 r5:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.282726]  r4:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.282730] [<c000fa38>] (schedule) from [<c0012064>] (rwsem_down_read_failed+0xf0/0x12c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282733]  r4:c074f63c r3:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.282737] [<c0011f74>] (rwsem_down_read_failed) from [<c0011830>] (down_read+0x34/0x38)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282740]  r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.282745] [<c00117fc>] (down_read) from [<c0457250>] (ledtrig_block_timerfunc+0x48/0xcc)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282751] [<c0457208>] (ledtrig_block_timerfunc) from [<c007723c>] (call_timer_fn+0x2c/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282755]  r7:00000000 r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.282759] [<c0077210>] (call_timer_fn) from [<c00774b4>] (run_timer_softirq+0x204/0x29c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282762]  r6:c0457208 r5:eedc8280 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.282767] [<c00772b0>] (run_timer_softirq) from [<c002c73c>] (__do_softirq+0x114/0x260)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282773]  r10:000000a0 r9:00000001 r8:00000100 r7:c072a000 r6:40000001 r5:c072c080
2018-10-01 17:01:50 warning kernel[]: [ 2401.282774]  r4:c072c084
2018-10-01 17:01:50 warning kernel[]: [ 2401.282778] [<c002c628>] (__do_softirq) from [<c002cb14>] (irq_exit+0x80/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282783]  r10:c075bb5c r9:f0803100 r8:ee808000 r7:00000001 r6:c072bf10 r5:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.282785]  r4:c0724ff0
2018-10-01 17:01:50 warning kernel[]: [ 2401.282789] [<c002ca94>] (irq_exit) from [<c0068850>] (__handle_domain_irq+0x68/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282792]  r4:c0724ff0 r3:c006c7e8
2018-10-01 17:01:50 warning kernel[]: [ 2401.282795] [<c00687e8>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282801]  r8:c072bb60 r7:f080210c r6:c072d030 r5:c073cebc r4:f0802100 r3:c072bb60
2018-10-01 17:01:50 warning kernel[]: [ 2401.282804] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282806] Exception stack(0xc072bb60 to 0xc072bba8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282810] bb60: c078006c 60000193 00000002 00000035 c075bacc 60000113 00002c5b 00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.282814] bb80: 00000003 00000006 c075bb5c c072bc2c c072bb08 c072bbb0 c03760a8 c0067294
2018-10-01 17:01:50 warning kernel[]: [ 2401.282816] bba0: 60000113 ffffffff
2018-10-01 17:01:50 warning kernel[]: [ 2401.282821]  r9:00000006 r8:00000003 r7:c072bb94 r6:ffffffff r5:60000113 r4:c0067294
2018-10-01 17:01:50 warning kernel[]: [ 2401.282825] [<c0066ce0>] (console_unlock) from [<c0067590>] (vprintk_emit+0x26c/0x560)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282830]  r10:c075bb7a r9:00000000 r8:00000000 r7:c075e368 r6:c075bacc r5:00000025
2018-10-01 17:01:50 warning kernel[]: [ 2401.282831]  r4:00000003
2018-10-01 17:01:50 warning kernel[]: [ 2401.282835] [<c0067324>] (vprintk_emit) from [<c0067a28>] (vprintk_default+0x2c/0x34)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282840]  r10:00000000 r9:c0731368 r8:c0727a80 r7:c0727a80 r6:00000001 r5:eedcba80
2018-10-01 17:01:50 warning kernel[]: [ 2401.282841]  r4:eedcba80
2018-10-01 17:01:50 warning kernel[]: [ 2401.282845] [<c00679fc>] (vprintk_default) from [<c0064cc4>] (printk+0x38/0x40)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282848] [<c0064c90>] (printk) from [<c004ffd8>] (dequeue_task_idle+0x38/0x48)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282852]  r3:000014af r2:00000001 r1:c0731090 r0:c061a5ac
2018-10-01 17:01:50 warning kernel[]: [ 2401.282857] [<c004ffa0>] (dequeue_task_idle) from [<c004a558>] (deactivate_task+0x64/0x68)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282859]  r4:c0731090 r3:c004ffa0
2018-10-01 17:01:50 warning kernel[]: [ 2401.282863] [<c004a4f4>] (deactivate_task) from [<c000f788>] (__schedule+0x1dc/0x48c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282867]  r6:c072ce24 r5:c0731090 r4:eedcba80 r3:00000002
2018-10-01 17:01:50 warning kernel[]: [ 2401.282870] [<c000f5ac>] (__schedule) from [<c000fa80>] (schedule+0x48/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282875]  r10:00000200 r9:00000000 r8:00000000 r7:c074f4c0 r6:00000002 r5:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.282876]  r4:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.282880] [<c000fa38>] (schedule) from [<c0012064>] (rwsem_down_read_failed+0xf0/0x12c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282882]  r4:c074f63c r3:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.282886] [<c0011f74>] (rwsem_down_read_failed) from [<c0011830>] (down_read+0x34/0x38)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282889]  r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.282894] [<c00117fc>] (down_read) from [<c0457250>] (ledtrig_block_timerfunc+0x48/0xcc)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282898] [<c0457208>] (ledtrig_block_timerfunc) from [<c007723c>] (call_timer_fn+0x2c/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282902]  r7:00000000 r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.282907] [<c0077210>] (call_timer_fn) from [<c00774b4>] (run_timer_softirq+0x204/0x29c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282910]  r6:c0457208 r5:eedc8280 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.282914] [<c00772b0>] (run_timer_softirq) from [<c002c73c>] (__do_softirq+0x114/0x260)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282919]  r10:000000b0 r9:00000001 r8:00000100 r7:c072a000 r6:40000001 r5:c072c080
2018-10-01 17:01:50 warning kernel[]: [ 2401.282921]  r4:c072c084
2018-10-01 17:01:50 warning kernel[]: [ 2401.282925] [<c002c628>] (__do_softirq) from [<c002cb14>] (irq_exit+0x80/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282930]  r10:c072bf80 r9:f0803100 r8:ee808000 r7:00000001 r6:e821dd80 r5:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.282931]  r4:c0724ff0
2018-10-01 17:01:50 warning kernel[]: [ 2401.282935] [<c002ca94>] (irq_exit) from [<c0068850>] (__handle_domain_irq+0x68/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282938]  r4:c0724ff0 r3:c006c7e8
2018-10-01 17:01:50 warning kernel[]: [ 2401.282941] [<c00687e8>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282946]  r8:c072bf10 r7:f080210c r6:c072d030 r5:c073cebc r4:f0802100 r3:c072bf10
2018-10-01 17:01:50 warning kernel[]: [ 2401.282950] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282951] Exception stack(0xc072bf10 to 0xc072bf58)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282954] bf00:                                     00000001 00000000 c072bf70 c000b520
2018-10-01 17:01:50 warning kernel[]: [ 2401.282958] bf20: c072a000 c072c498 c061ec7c 00000000 00000000 c0727118 c072bf80 c072bf6c
2018-10-01 17:01:50 warning kernel[]: [ 2401.282961] bf40: c072bf70 c072bf60 c00192b4 c00192b8 60000113 ffffffff
2018-10-01 17:01:50 warning kernel[]: [ 2401.282966]  r9:c0727118 r8:00000000 r7:c072bf44 r6:ffffffff r5:60000113 r4:c00192b8
2018-10-01 17:01:50 warning kernel[]: [ 2401.282972] [<c0019278>] (arch_cpu_idle) from [<c0060358>] (default_idle_call+0x28/0x34)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282977] [<c0060330>] (default_idle_call) from [<c00604b0>] (cpu_startup_entry+0x14c/0x22c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282980] [<c0060364>] (cpu_startup_entry) from [<c000eca8>] (rest_init+0x80/0x84)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282982]  r7:c072c3c0
2018-10-01 17:01:50 warning kernel[]: [ 2401.282986] [<c000ec28>] (rest_init) from [<c06e1de0>] (start_kernel+0x460/0x46c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282989] [<c06e1980>] (start_kernel) from [<0000807c>] (0x807c)
2018-10-01 17:01:50 err kernel[]: [ 2401.282990] bad: scheduling from the idle thread!
2018-10-01 17:01:50 warning kernel[]: [ 2401.282993] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.4.157-0a333a8e606ab056173befac424900d2-1 #1
2018-10-01 17:01:50 warning kernel[]: [ 2401.282994] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-10-01 17:01:50 warning kernel[]: [ 2401.282995] Backtrace:
2018-10-01 17:01:50 warning kernel[]: [ 2401.282999] [<c001c4c4>] (dump_backtrace) from [<c001c704>] (show_stack+0x18/0x1c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283003]  r6:00000000 r5:60000113 r4:c073ca68 r3:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.283007] [<c001c6ec>] (show_stack) from [<c02fc8d8>] (dump_stack+0x98/0xac)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283011] [<c02fc840>] (dump_stack) from [<c004ffdc>] (dequeue_task_idle+0x3c/0x48)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283015]  r6:00000001 r5:eedcba80 r4:eedcba80 r3:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.283019] [<c004ffa0>] (dequeue_task_idle) from [<c004a558>] (deactivate_task+0x64/0x68)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283021]  r4:c0731090 r3:c004ffa0
2018-10-01 17:01:50 warning kernel[]: [ 2401.283025] [<c004a4f4>] (deactivate_task) from [<c000f788>] (__schedule+0x1dc/0x48c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283028]  r6:c072ce24 r5:c0731090 r4:eedcba80 r3:00000002
2018-10-01 17:01:50 warning kernel[]: [ 2401.283031] [<c000f5ac>] (__schedule) from [<c000fa80>] (schedule+0x48/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283036]  r10:00000200 r9:00000000 r8:00000000 r7:c074f4c0 r6:00000002 r5:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.283038]  r4:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.283041] [<c000fa38>] (schedule) from [<c0012064>] (rwsem_down_read_failed+0xf0/0x12c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283044]  r4:c074f63c r3:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.283047] [<c0011f74>] (rwsem_down_read_failed) from [<c0011830>] (down_read+0x34/0x38)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283050]  r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.283055] [<c00117fc>] (down_read) from [<c0457250>] (ledtrig_block_timerfunc+0x48/0xcc)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283060] [<c0457208>] (ledtrig_block_timerfunc) from [<c007723c>] (call_timer_fn+0x2c/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283064]  r7:00000000 r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.283068] [<c0077210>] (call_timer_fn) from [<c00774b4>] (run_timer_softirq+0x204/0x29c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283071]  r6:c0457208 r5:eedc8280 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.283076] [<c00772b0>] (run_timer_softirq) from [<c002c73c>] (__do_softirq+0x114/0x260)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283081]  r10:000000a0 r9:00000001 r8:00000100 r7:c072a000 r6:40000001 r5:c072c080
2018-10-01 17:01:50 warning kernel[]: [ 2401.283082]  r4:c072c084
2018-10-01 17:01:50 warning kernel[]: [ 2401.283086] [<c002c628>] (__do_softirq) from [<c002cb14>] (irq_exit+0x80/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283091]  r10:c075bb5c r9:f0803100 r8:ee808000 r7:00000001 r6:c072bf10 r5:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.283093]  r4:c0724ff0
2018-10-01 17:01:50 warning kernel[]: [ 2401.283097] [<c002ca94>] (irq_exit) from [<c0068850>] (__handle_domain_irq+0x68/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283099]  r4:c0724ff0 r3:c006c7e8
2018-10-01 17:01:50 warning kernel[]: [ 2401.283103] [<c00687e8>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283108]  r8:c072bb60 r7:f080210c r6:c072d030 r5:c073cebc r4:f0802100 r3:c072bb60
2018-10-01 17:01:50 warning kernel[]: [ 2401.283111] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283112] Exception stack(0xc072bb60 to 0xc072bba8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283117] bb60: c078006c 60000193 00000002 00000035 c075bacc 60000113 00002c5b 00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.283120] bb80: 00000003 00000006 c075bb5c c072bc2c c072bb08 c072bbb0 c03760a8 c0067294
2018-10-01 17:01:50 warning kernel[]: [ 2401.283122] bba0: 60000113 ffffffff
2018-10-01 17:01:50 warning kernel[]: [ 2401.283127]  r9:00000006 r8:00000003 r7:c072bb94 r6:ffffffff r5:60000113 r4:c0067294
2018-10-01 17:01:50 warning kernel[]: [ 2401.283131] [<c0066ce0>] (console_unlock) from [<c0067590>] (vprintk_emit+0x26c/0x560)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283136]  r10:c075bb7a r9:00000000 r8:00000000 r7:c075e368 r6:c075bacc r5:00000025
2018-10-01 17:01:50 warning kernel[]: [ 2401.283137]  r4:00000003
2018-10-01 17:01:50 warning kernel[]: [ 2401.283141] [<c0067324>] (vprintk_emit) from [<c0067a28>] (vprintk_default+0x2c/0x34)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283146]  r10:00000000 r9:c0731368 r8:c0727a80 r7:c0727a80 r6:00000001 r5:eedcba80
2018-10-01 17:01:50 warning kernel[]: [ 2401.283148]  r4:eedcba80
2018-10-01 17:01:50 warning kernel[]: [ 2401.283151] [<c00679fc>] (vprintk_default) from [<c0064cc4>] (printk+0x38/0x40)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283154] [<c0064c90>] (printk) from [<c004ffd8>] (dequeue_task_idle+0x38/0x48)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283158]  r3:000014af r2:00000001 r1:c0731090 r0:c061a5ac
2018-10-01 17:01:50 warning kernel[]: [ 2401.283161] [<c004ffa0>] (dequeue_task_idle) from [<c004a558>] (deactivate_task+0x64/0x68)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283164]  r4:c0731090 r3:c004ffa0
2018-10-01 17:01:50 warning kernel[]: [ 2401.283167] [<c004a4f4>] (deactivate_task) from [<c000f788>] (__schedule+0x1dc/0x48c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283171]  r6:c072ce24 r5:c0731090 r4:eedcba80 r3:00000002
2018-10-01 17:01:50 warning kernel[]: [ 2401.283174] [<c000f5ac>] (__schedule) from [<c000fa80>] (schedule+0x48/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283179]  r10:00000200 r9:00000000 r8:00000000 r7:c074f4c0 r6:00000002 r5:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.283181]  r4:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.283184] [<c000fa38>] (schedule) from [<c0012064>] (rwsem_down_read_failed+0xf0/0x12c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283186]  r4:c074f63c r3:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.283190] [<c0011f74>] (rwsem_down_read_failed) from [<c0011830>] (down_read+0x34/0x38)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283193]  r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.283198] [<c00117fc>] (down_read) from [<c0457250>] (ledtrig_block_timerfunc+0x48/0xcc)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283203] [<c0457208>] (ledtrig_block_timerfunc) from [<c007723c>] (call_timer_fn+0x2c/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283207]  r7:00000000 r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.283211] [<c0077210>] (call_timer_fn) from [<c00774b4>] (run_timer_softirq+0x204/0x29c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283215]  r6:c0457208 r5:eedc8280 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.283219] [<c00772b0>] (run_timer_softirq) from [<c002c73c>] (__do_softirq+0x114/0x260)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283224]  r10:000000b0 r9:00000001 r8:00000100 r7:c072a000 r6:40000001 r5:c072c080
2018-10-01 17:01:50 warning kernel[]: [ 2401.283226]  r4:c072c084
2018-10-01 17:01:50 warning kernel[]: [ 2401.283230] [<c002c628>] (__do_softirq) from [<c002cb14>] (irq_exit+0x80/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283235]  r10:c072bf80 r9:f0803100 r8:ee808000 r7:00000001 r6:e821dd80 r5:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.283236]  r4:c0724ff0
2018-10-01 17:01:50 warning kernel[]: [ 2401.283240] [<c002ca94>] (irq_exit) from [<c0068850>] (__handle_domain_irq+0x68/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283242]  r4:c0724ff0 r3:c006c7e8
2018-10-01 17:01:50 warning kernel[]: [ 2401.283246] [<c00687e8>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283251]  r8:c072bf10 r7:f080210c r6:c072d030 r5:c073cebc r4:f0802100 r3:c072bf10
2018-10-01 17:01:50 warning kernel[]: [ 2401.283255] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283256] Exception stack(0xc072bf10 to 0xc072bf58)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283259] bf00:                                     00000001 00000000 c072bf70 c000b520
2018-10-01 17:01:50 warning kernel[]: [ 2401.283262] bf20: c072a000 c072c498 c061ec7c 00000000 00000000 c0727118 c072bf80 c072bf6c
2018-10-01 17:01:50 warning kernel[]: [ 2401.283265] bf40: c072bf70 c072bf60 c00192b4 c00192b8 60000113 ffffffff
2018-10-01 17:01:50 warning kernel[]: [ 2401.283271]  r9:c0727118 r8:00000000 r7:c072bf44 r6:ffffffff r5:60000113 r4:c00192b8
2018-10-01 17:01:50 warning kernel[]: [ 2401.283277] [<c0019278>] (arch_cpu_idle) from [<c0060358>] (default_idle_call+0x28/0x34)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283281] [<c0060330>] (default_idle_call) from [<c00604b0>] (cpu_startup_entry+0x14c/0x22c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283285] [<c0060364>] (cpu_startup_entry) from [<c000eca8>] (rest_init+0x80/0x84)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283287]  r7:c072c3c0
2018-10-01 17:01:50 warning kernel[]: [ 2401.283290] [<c000ec28>] (rest_init) from [<c06e1de0>] (start_kernel+0x460/0x46c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.283293] [<c06e1980>] (start_kernel) from [<0000807c>] (0x807c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288546] [<c0060364>] (cpu_startup_entry) from [<c000eca8>] (rest_init+0x80/0x84)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288548]  r7:c072c3c0
2018-10-01 17:01:50 warning kernel[]: [ 2401.288551] [<c000ec28>] (rest_init) from [<c06e1de0>] (start_kernel+0x460/0x46c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288554] [<c06e1980>] (start_kernel) from [<0000807c>] (0x807c)
2018-10-01 17:01:50 err kernel[]: [ 2401.288571] bad: scheduling from the idle thread!
2018-10-01 17:01:50 warning kernel[]: [ 2401.288574] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.4.157-0a333a8e606ab056173befac424900d2-1 #1
2018-10-01 17:01:50 warning kernel[]: [ 2401.288576] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288577] Backtrace:
2018-10-01 17:01:50 warning kernel[]: [ 2401.288581] [<c001c4c4>] (dump_backtrace) from [<c001c704>] (show_stack+0x18/0x1c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288585]  r6:00000000 r5:60000013 r4:c073ca68 r3:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.288589] [<c001c6ec>] (show_stack) from [<c02fc8d8>] (dump_stack+0x98/0xac)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288593] [<c02fc840>] (dump_stack) from [<c004ffdc>] (dequeue_task_idle+0x3c/0x48)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288597]  r6:00000001 r5:eedcba80 r4:eedcba80 r3:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.288601] [<c004ffa0>] (dequeue_task_idle) from [<c004a558>] (deactivate_task+0x64/0x68)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288603]  r4:c0731090 r3:c004ffa0
2018-10-01 17:01:50 warning kernel[]: [ 2401.288607] [<c004a4f4>] (deactivate_task) from [<c000f788>] (__schedule+0x1dc/0x48c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288611]  r6:c072ce24 r5:c0731090 r4:eedcba80 r3:00000002
2018-10-01 17:01:50 warning kernel[]: [ 2401.288614] [<c000f5ac>] (__schedule) from [<c000fa80>] (schedule+0x48/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288619]  r10:00000200 r9:00000000 r8:00000000 r7:c074f4c0 r6:00000002 r5:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.288620]  r4:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.288624] [<c000fa38>] (schedule) from [<c0012064>] (rwsem_down_read_failed+0xf0/0x12c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288626]  r4:c074f63c r3:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.288630] [<c0011f74>] (rwsem_down_read_failed) from [<c0011830>] (down_read+0x34/0x38)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288633]  r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.288638] [<c00117fc>] (down_read) from [<c0457250>] (ledtrig_block_timerfunc+0x48/0xcc)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288643] [<c0457208>] (ledtrig_block_timerfunc) from [<c007723c>] (call_timer_fn+0x2c/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288647]  r7:00000000 r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.288651] [<c0077210>] (call_timer_fn) from [<c00774b4>] (run_timer_softirq+0x204/0x29c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288654]  r6:c0457208 r5:eedc8280 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.288659] [<c00772b0>] (run_timer_softirq) from [<c002c73c>] (__do_softirq+0x114/0x260)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288664]  r10:000000a0 r9:00000001 r8:00000100 r7:c072a000 r6:40000001 r5:c072c080
2018-10-01 17:01:50 warning kernel[]: [ 2401.288666]  r4:c072c084
2018-10-01 17:01:50 warning kernel[]: [ 2401.288669] [<c002c628>] (__do_softirq) from [<c002cb14>] (irq_exit+0x80/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288674]  r10:c075bb5c r9:f0803100 r8:ee808000 r7:00000001 r6:c072bf10 r5:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.288676]  r4:c0724ff0
2018-10-01 17:01:50 warning kernel[]: [ 2401.288680] [<c002ca94>] (irq_exit) from [<c0068850>] (__handle_domain_irq+0x68/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288682]  r4:c0724ff0 r3:c006c7e8
2018-10-01 17:01:50 warning kernel[]: [ 2401.288686] [<c00687e8>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288691]  r8:c072bb60 r7:f080210c r6:c072d030 r5:c073cebc r4:f0802100 r3:c072bb60
2018-10-01 17:01:50 warning kernel[]: [ 2401.288694] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288696] Exception stack(0xc072bb60 to 0xc072bba8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288700] bb60: c078006c 60000193 00000002 00000035 c075bacc 60000113 00002c5b 00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.288704] bb80: 00000003 00000006 c075bb5c c072bc2c c072bb08 c072bbb0 c03760a8 c0067294
2018-10-01 17:01:50 warning kernel[]: [ 2401.288705] bba0: 60000113 ffffffff
2018-10-01 17:01:50 warning kernel[]: [ 2401.288710]  r9:00000006 r8:00000003 r7:c072bb94 r6:ffffffff r5:60000113 r4:c0067294
2018-10-01 17:01:50 warning kernel[]: [ 2401.288714] [<c0066ce0>] (console_unlock) from [<c0067590>] (vprintk_emit+0x26c/0x560)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288719]  r10:c075bb7a r9:00000000 r8:00000000 r7:c075e368 r6:c075bacc r5:00000025
2018-10-01 17:01:50 warning kernel[]: [ 2401.288720]  r4:00000003
2018-10-01 17:01:50 warning kernel[]: [ 2401.288724] [<c0067324>] (vprintk_emit) from [<c0067a28>] (vprintk_default+0x2c/0x34)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288729]  r10:00000000 r9:c0731368 r8:c0727a80 r7:c0727a80 r6:00000001 r5:eedcba80
2018-10-01 17:01:50 warning kernel[]: [ 2401.288731]  r4:eedcba80
2018-10-01 17:01:50 warning kernel[]: [ 2401.288734] [<c00679fc>] (vprintk_default) from [<c0064cc4>] (printk+0x38/0x40)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288737] [<c0064c90>] (printk) from [<c004ffd8>] (dequeue_task_idle+0x38/0x48)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288741]  r3:000014af r2:00000001 r1:c0731090 r0:c061a5ac
2018-10-01 17:01:50 warning kernel[]: [ 2401.288745] [<c004ffa0>] (dequeue_task_idle) from [<c004a558>] (deactivate_task+0x64/0x68)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288747]  r4:c0731090 r3:c004ffa0
2018-10-01 17:01:50 warning kernel[]: [ 2401.288750] [<c004a4f4>] (deactivate_task) from [<c000f788>] (__schedule+0x1dc/0x48c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288754]  r6:c072ce24 r5:c0731090 r4:eedcba80 r3:00000002
2018-10-01 17:01:50 warning kernel[]: [ 2401.288757] [<c000f5ac>] (__schedule) from [<c000fa80>] (schedule+0x48/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288762]  r10:00000200 r9:00000000 r8:00000000 r7:c074f4c0 r6:00000002 r5:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.288764]  r4:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.288767] [<c000fa38>] (schedule) from [<c0012064>] (rwsem_down_read_failed+0xf0/0x12c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288770]  r4:c074f63c r3:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.288773] [<c0011f74>] (rwsem_down_read_failed) from [<c0011830>] (down_read+0x34/0x38)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288776]  r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.288781] [<c00117fc>] (down_read) from [<c0457250>] (ledtrig_block_timerfunc+0x48/0xcc)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288786] [<c0457208>] (ledtrig_block_timerfunc) from [<c007723c>] (call_timer_fn+0x2c/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288789]  r7:00000000 r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.288794] [<c0077210>] (call_timer_fn) from [<c00774b4>] (run_timer_softirq+0x204/0x29c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288797]  r6:c0457208 r5:eedc8280 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.288801] [<c00772b0>] (run_timer_softirq) from [<c002c73c>] (__do_softirq+0x114/0x260)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288806]  r10:000000b0 r9:00000001 r8:00000100 r7:c072a000 r6:40000001 r5:c072c080
2018-10-01 17:01:50 warning kernel[]: [ 2401.288808]  r4:c072c084
2018-10-01 17:01:50 warning kernel[]: [ 2401.288811] [<c002c628>] (__do_softirq) from [<c002cb14>] (irq_exit+0x80/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288817]  r10:c072bf80 r9:f0803100 r8:ee808000 r7:00000001 r6:e821dd80 r5:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.288818]  r4:c0724ff0
2018-10-01 17:01:50 warning kernel[]: [ 2401.288822] [<c002ca94>] (irq_exit) from [<c0068850>] (__handle_domain_irq+0x68/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288824]  r4:c0724ff0 r3:c006c7e8
2018-10-01 17:01:50 warning kernel[]: [ 2401.288828] [<c00687e8>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288833]  r8:c072bf10 r7:f080210c r6:c072d030 r5:c073cebc r4:f0802100 r3:c072bf10
2018-10-01 17:01:50 warning kernel[]: [ 2401.288836] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288837] Exception stack(0xc072bf10 to 0xc072bf58)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288840] bf00:                                     00000001 00000000 c072bf70 c000b520
2018-10-01 17:01:50 warning kernel[]: [ 2401.288844] bf20: c072a000 c072c498 c061ec7c 00000000 00000000 c0727118 c072bf80 c072bf6c
2018-10-01 17:01:50 warning kernel[]: [ 2401.288847] bf40: c072bf70 c072bf60 c00192b4 c00192b8 60000113 ffffffff
2018-10-01 17:01:50 warning kernel[]: [ 2401.288852]  r9:c0727118 r8:00000000 r7:c072bf44 r6:ffffffff r5:60000113 r4:c00192b8
2018-10-01 17:01:50 warning kernel[]: [ 2401.288858] [<c0019278>] (arch_cpu_idle) from [<c0060358>] (default_idle_call+0x28/0x34)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288862] [<c0060330>] (default_idle_call) from [<c00604b0>] (cpu_startup_entry+0x14c/0x22c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288866] [<c0060364>] (cpu_startup_entry) from [<c000eca8>] (rest_init+0x80/0x84)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288867]  r7:c072c3c0
2018-10-01 17:01:50 warning kernel[]: [ 2401.288871] [<c000ec28>] (rest_init) from [<c06e1de0>] (start_kernel+0x460/0x46c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288873] [<c06e1980>] (start_kernel) from [<0000807c>] (0x807c)
2018-10-01 17:01:50 err kernel[]: [ 2401.288892] bad: scheduling from the idle thread!
2018-10-01 17:01:50 warning kernel[]: [ 2401.288895] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.4.157-0a333a8e606ab056173befac424900d2-1 #1
2018-10-01 17:01:50 warning kernel[]: [ 2401.288896] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288897] Backtrace:
2018-10-01 17:01:50 warning kernel[]: [ 2401.288901] [<c001c4c4>] (dump_backtrace) from [<c001c704>] (show_stack+0x18/0x1c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288905]  r6:00000000 r5:60000013 r4:c073ca68 r3:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.288909] [<c001c6ec>] (show_stack) from [<c02fc8d8>] (dump_stack+0x98/0xac)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288913] [<c02fc840>] (dump_stack) from [<c004ffdc>] (dequeue_task_idle+0x3c/0x48)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288917]  r6:00000001 r5:eedcba80 r4:eedcba80 r3:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.288921] [<c004ffa0>] (dequeue_task_idle) from [<c004a558>] (deactivate_task+0x64/0x68)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288923]  r4:c0731090 r3:c004ffa0
2018-10-01 17:01:50 warning kernel[]: [ 2401.288927] [<c004a4f4>] (deactivate_task) from [<c000f788>] (__schedule+0x1dc/0x48c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288930]  r6:c072ce24 r5:c0731090 r4:eedcba80 r3:00000002
2018-10-01 17:01:50 warning kernel[]: [ 2401.288933] [<c000f5ac>] (__schedule) from [<c000fa80>] (schedule+0x48/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288939]  r10:00000200 r9:00000000 r8:00000000 r7:c074f4c0 r6:00000002 r5:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.288940]  r4:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.288944] [<c000fa38>] (schedule) from [<c0012064>] (rwsem_down_read_failed+0xf0/0x12c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288946]  r4:c074f63c r3:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.288949] [<c0011f74>] (rwsem_down_read_failed) from [<c0011830>] (down_read+0x34/0x38)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288953]  r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.288957] [<c00117fc>] (down_read) from [<c0457250>] (ledtrig_block_timerfunc+0x48/0xcc)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288962] [<c0457208>] (ledtrig_block_timerfunc) from [<c007723c>] (call_timer_fn+0x2c/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288966]  r7:00000000 r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.288970] [<c0077210>] (call_timer_fn) from [<c00774b4>] (run_timer_softirq+0x204/0x29c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288974]  r6:c0457208 r5:eedc8280 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.288978] [<c00772b0>] (run_timer_softirq) from [<c002c73c>] (__do_softirq+0x114/0x260)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288983]  r10:000000a0 r9:00000001 r8:00000100 r7:c072a000 r6:40000001 r5:c072c080
2018-10-01 17:01:50 warning kernel[]: [ 2401.288985]  r4:c072c084
2018-10-01 17:01:50 warning kernel[]: [ 2401.288989] [<c002c628>] (__do_softirq) from [<c002cb14>] (irq_exit+0x80/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.288994]  r10:c075bb5c r9:f0803100 r8:ee808000 r7:00000001 r6:c072bf10 r5:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.288995]  r4:c0724ff0
2018-10-01 17:01:50 warning kernel[]: [ 2401.288999] [<c002ca94>] (irq_exit) from [<c0068850>] (__handle_domain_irq+0x68/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289002]  r4:c0724ff0 r3:c006c7e8
2018-10-01 17:01:50 warning kernel[]: [ 2401.289005] [<c00687e8>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289011]  r8:c072bb60 r7:f080210c r6:c072d030 r5:c073cebc r4:f0802100 r3:c072bb60
2018-10-01 17:01:50 warning kernel[]: [ 2401.289014] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289015] Exception stack(0xc072bb60 to 0xc072bba8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289019] bb60: c078006c 60000193 00000002 00000035 c075bacc 60000113 00002c5b 00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289023] bb80: 00000003 00000006 c075bb5c c072bc2c c072bb08 c072bbb0 c03760a8 c0067294
2018-10-01 17:01:50 warning kernel[]: [ 2401.289025] bba0: 60000113 ffffffff
2018-10-01 17:01:50 warning kernel[]: [ 2401.289030]  r9:00000006 r8:00000003 r7:c072bb94 r6:ffffffff r5:60000113 r4:c0067294
2018-10-01 17:01:50 warning kernel[]: [ 2401.289033] [<c0066ce0>] (console_unlock) from [<c0067590>] (vprintk_emit+0x26c/0x560)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289038]  r10:c075bb7a r9:00000000 r8:00000000 r7:c075e368 r6:c075bacc r5:00000025
2018-10-01 17:01:50 warning kernel[]: [ 2401.289040]  r4:00000003
2018-10-01 17:01:50 warning kernel[]: [ 2401.289043] [<c0067324>] (vprintk_emit) from [<c0067a28>] (vprintk_default+0x2c/0x34)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289048]  r10:00000000 r9:c0731368 r8:c0727a80 r7:c0727a80 r6:00000001 r5:eedcba80
2018-10-01 17:01:50 warning kernel[]: [ 2401.289050]  r4:eedcba80
2018-10-01 17:01:50 warning kernel[]: [ 2401.289053] [<c00679fc>] (vprintk_default) from [<c0064cc4>] (printk+0x38/0x40)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289056] [<c0064c90>] (printk) from [<c004ffd8>] (dequeue_task_idle+0x38/0x48)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289060]  r3:000014af r2:00000001 r1:c0731090 r0:c061a5ac
2018-10-01 17:01:50 warning kernel[]: [ 2401.289064] [<c004ffa0>] (dequeue_task_idle) from [<c004a558>] (deactivate_task+0x64/0x68)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289066]  r4:c0731090 r3:c004ffa0
2018-10-01 17:01:50 warning kernel[]: [ 2401.289070] [<c004a4f4>] (deactivate_task) from [<c000f788>] (__schedule+0x1dc/0x48c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289074]  r6:c072ce24 r5:c0731090 r4:eedcba80 r3:00000002
2018-10-01 17:01:50 warning kernel[]: [ 2401.289077] [<c000f5ac>] (__schedule) from [<c000fa80>] (schedule+0x48/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289082]  r10:00000200 r9:00000000 r8:00000000 r7:c074f4c0 r6:00000002 r5:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.289083]  r4:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289087] [<c000fa38>] (schedule) from [<c0012064>] (rwsem_down_read_failed+0xf0/0x12c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289089]  r4:c074f63c r3:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.289093] [<c0011f74>] (rwsem_down_read_failed) from [<c0011830>] (down_read+0x34/0x38)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289096]  r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.289100] [<c00117fc>] (down_read) from [<c0457250>] (ledtrig_block_timerfunc+0x48/0xcc)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289105] [<c0457208>] (ledtrig_block_timerfunc) from [<c007723c>] (call_timer_fn+0x2c/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289109]  r7:00000000 r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.289113] [<c0077210>] (call_timer_fn) from [<c00774b4>] (run_timer_softirq+0x204/0x29c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289116]  r6:c0457208 r5:eedc8280 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.289121] [<c00772b0>] (run_timer_softirq) from [<c002c73c>] (__do_softirq+0x114/0x260)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289126]  r10:000000b0 r9:00000001 r8:00000100 r7:c072a000 r6:40000001 r5:c072c080
2018-10-01 17:01:50 warning kernel[]: [ 2401.289127]  r4:c072c084
2018-10-01 17:01:50 warning kernel[]: [ 2401.289131] [<c002c628>] (__do_softirq) from [<c002cb14>] (irq_exit+0x80/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289136]  r10:c072bf80 r9:f0803100 r8:ee808000 r7:00000001 r6:e821dd80 r5:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289138]  r4:c0724ff0
2018-10-01 17:01:50 warning kernel[]: [ 2401.289142] [<c002ca94>] (irq_exit) from [<c0068850>] (__handle_domain_irq+0x68/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289144]  r4:c0724ff0 r3:c006c7e8
2018-10-01 17:01:50 warning kernel[]: [ 2401.289147] [<c00687e8>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289153]  r8:c072bf10 r7:f080210c r6:c072d030 r5:c073cebc r4:f0802100 r3:c072bf10
2018-10-01 17:01:50 warning kernel[]: [ 2401.289156] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289157] Exception stack(0xc072bf10 to 0xc072bf58)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289160] bf00:                                     00000001 00000000 c072bf70 c000b520
2018-10-01 17:01:50 warning kernel[]: [ 2401.289164] bf20: c072a000 c072c498 c061ec7c 00000000 00000000 c0727118 c072bf80 c072bf6c
2018-10-01 17:01:50 warning kernel[]: [ 2401.289167] bf40: c072bf70 c072bf60 c00192b4 c00192b8 60000113 ffffffff
2018-10-01 17:01:50 warning kernel[]: [ 2401.289172]  r9:c0727118 r8:00000000 r7:c072bf44 r6:ffffffff r5:60000113 r4:c00192b8
2018-10-01 17:01:50 warning kernel[]: [ 2401.289178] [<c0019278>] (arch_cpu_idle) from [<c0060358>] (default_idle_call+0x28/0x34)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289183] [<c0060330>] (default_idle_call) from [<c00604b0>] (cpu_startup_entry+0x14c/0x22c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289186] [<c0060364>] (cpu_startup_entry) from [<c000eca8>] (rest_init+0x80/0x84)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289188]  r7:c072c3c0
2018-10-01 17:01:50 warning kernel[]: [ 2401.289191] [<c000ec28>] (rest_init) from [<c06e1de0>] (start_kernel+0x460/0x46c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289194] [<c06e1980>] (start_kernel) from [<0000807c>] (0x807c)
2018-10-01 17:01:50 err kernel[]: [ 2401.289212] bad: scheduling from the idle thread!
2018-10-01 17:01:50 warning kernel[]: [ 2401.289215] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.4.157-0a333a8e606ab056173befac424900d2-1 #1
2018-10-01 17:01:50 warning kernel[]: [ 2401.289216] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289217] Backtrace:
2018-10-01 17:01:50 warning kernel[]: [ 2401.289221] [<c001c4c4>] (dump_backtrace) from [<c001c704>] (show_stack+0x18/0x1c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289225]  r6:00000000 r5:60000013 r4:c073ca68 r3:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289230] [<c001c6ec>] (show_stack) from [<c02fc8d8>] (dump_stack+0x98/0xac)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289234] [<c02fc840>] (dump_stack) from [<c004ffdc>] (dequeue_task_idle+0x3c/0x48)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289238]  r6:00000001 r5:eedcba80 r4:eedcba80 r3:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289241] [<c004ffa0>] (dequeue_task_idle) from [<c004a558>] (deactivate_task+0x64/0x68)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289244]  r4:c0731090 r3:c004ffa0
2018-10-01 17:01:50 warning kernel[]: [ 2401.289247] [<c004a4f4>] (deactivate_task) from [<c000f788>] (__schedule+0x1dc/0x48c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289251]  r6:c072ce24 r5:c0731090 r4:eedcba80 r3:00000002
2018-10-01 17:01:50 warning kernel[]: [ 2401.289254] [<c000f5ac>] (__schedule) from [<c000fa80>] (schedule+0x48/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289259]  r10:00000200 r9:00000000 r8:00000000 r7:c074f4c0 r6:00000002 r5:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.289261]  r4:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289264] [<c000fa38>] (schedule) from [<c0012064>] (rwsem_down_read_failed+0xf0/0x12c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289267]  r4:c074f63c r3:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.289270] [<c0011f74>] (rwsem_down_read_failed) from [<c0011830>] (down_read+0x34/0x38)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289273]  r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.289278] [<c00117fc>] (down_read) from [<c0457250>] (ledtrig_block_timerfunc+0x48/0xcc)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289283] [<c0457208>] (ledtrig_block_timerfunc) from [<c007723c>] (call_timer_fn+0x2c/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289287]  r7:00000000 r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.289291] [<c0077210>] (call_timer_fn) from [<c00774b4>] (run_timer_softirq+0x204/0x29c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289294]  r6:c0457208 r5:eedc8280 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.289299] [<c00772b0>] (run_timer_softirq) from [<c002c73c>] (__do_softirq+0x114/0x260)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289304]  r10:000000a0 r9:00000001 r8:00000100 r7:c072a000 r6:40000001 r5:c072c080
2018-10-01 17:01:50 warning kernel[]: [ 2401.289305]  r4:c072c084
2018-10-01 17:01:50 warning kernel[]: [ 2401.289309] [<c002c628>] (__do_softirq) from [<c002cb14>] (irq_exit+0x80/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289314]  r10:c075bb5c r9:f0803100 r8:ee808000 r7:00000001 r6:c072bf10 r5:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289316]  r4:c0724ff0
2018-10-01 17:01:50 warning kernel[]: [ 2401.289320] [<c002ca94>] (irq_exit) from [<c0068850>] (__handle_domain_irq+0x68/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289322]  r4:c0724ff0 r3:c006c7e8
2018-10-01 17:01:50 warning kernel[]: [ 2401.289326] [<c00687e8>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289331]  r8:c072bb60 r7:f080210c r6:c072d030 r5:c073cebc r4:f0802100 r3:c072bb60
2018-10-01 17:01:50 warning kernel[]: [ 2401.289335] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289336] Exception stack(0xc072bb60 to 0xc072bba8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289341] bb60: c078006c 60000193 00000002 00000035 c075bacc 60000113 00002c5b 00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289347] bb80: 00000003 00000006 c075bb5c c072bc2c c072bb08 c072bbb0 c03760a8 c0067294
2018-10-01 17:01:50 warning kernel[]: [ 2401.289349] bba0: 60000113 ffffffff
2018-10-01 17:01:50 warning kernel[]: [ 2401.289362]  r9:00000006 r8:00000003 r7:c072bb94 r6:ffffffff r5:60000113 r4:c0067294
2018-10-01 17:01:50 warning kernel[]: [ 2401.289367] [<c0066ce0>] (console_unlock) from [<c0067590>] (vprintk_emit+0x26c/0x560)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289380]  r10:c075bb7a r9:00000000 r8:00000000 r7:c075e368 r6:c075bacc r5:00000025
2018-10-01 17:01:50 warning kernel[]: [ 2401.289384]  r4:00000003
2018-10-01 17:01:50 warning kernel[]: [ 2401.289389] [<c0067324>] (vprintk_emit) from [<c0067a28>] (vprintk_default+0x2c/0x34)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289401]  r10:00000000 r9:c0731368 r8:c0727a80 r7:c0727a80 r6:00000001 r5:eedcba80
2018-10-01 17:01:50 warning kernel[]: [ 2401.289405]  r4:eedcba80
2018-10-01 17:01:50 warning kernel[]: [ 2401.289410] [<c00679fc>] (vprintk_default) from [<c0064cc4>] (printk+0x38/0x40)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289414] [<c0064c90>] (printk) from [<c004ffd8>] (dequeue_task_idle+0x38/0x48)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289424]  r3:000014af r2:00000001 r1:c0731090 r0:c061a5ac
2018-10-01 17:01:50 warning kernel[]: [ 2401.289429] [<c004ffa0>] (dequeue_task_idle) from [<c004a558>] (deactivate_task+0x64/0x68)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289435]  r4:c0731090 r3:c004ffa0
2018-10-01 17:01:50 warning kernel[]: [ 2401.289440] [<c004a4f4>] (deactivate_task) from [<c000f788>] (__schedule+0x1dc/0x48c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289450]  r6:c072ce24 r5:c0731090 r4:eedcba80 r3:00000002
2018-10-01 17:01:50 warning kernel[]: [ 2401.289454] [<c000f5ac>] (__schedule) from [<c000fa80>] (schedule+0x48/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289467]  r10:00000200 r9:00000000 r8:00000000 r7:c074f4c0 r6:00000002 r5:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.289471]  r4:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289476] [<c000fa38>] (schedule) from [<c0012064>] (rwsem_down_read_failed+0xf0/0x12c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289482]  r4:c074f63c r3:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.289487] [<c0011f74>] (rwsem_down_read_failed) from [<c0011830>] (down_read+0x34/0x38)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289495]  r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.289500] [<c00117fc>] (down_read) from [<c0457250>] (ledtrig_block_timerfunc+0x48/0xcc)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289506] [<c0457208>] (ledtrig_block_timerfunc) from [<c007723c>] (call_timer_fn+0x2c/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289517]  r7:00000000 r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.289522] [<c0077210>] (call_timer_fn) from [<c00774b4>] (run_timer_softirq+0x204/0x29c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289530]  r6:c0457208 r5:eedc8280 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.289536] [<c00772b0>] (run_timer_softirq) from [<c002c73c>] (__do_softirq+0x114/0x260)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289548]  r10:000000b0 r9:00000001 r8:00000100 r7:c072a000 r6:40000001 r5:c072c080
2018-10-01 17:01:50 warning kernel[]: [ 2401.289553]  r4:c072c084
2018-10-01 17:01:50 warning kernel[]: [ 2401.289558] [<c002c628>] (__do_softirq) from [<c002cb14>] (irq_exit+0x80/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289570]  r10:c072bf80 r9:f0803100 r8:ee808000 r7:00000001 r6:e821dd80 r5:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289574]  r4:c0724ff0
2018-10-01 17:01:50 warning kernel[]: [ 2401.289579] [<c002ca94>] (irq_exit) from [<c0068850>] (__handle_domain_irq+0x68/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289585]  r4:c0724ff0 r3:c006c7e8
2018-10-01 17:01:50 warning kernel[]: [ 2401.289590] [<c00687e8>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289603]  r8:c072bf10 r7:f080210c r6:c072d030 r5:c073cebc r4:f0802100 r3:c072bf10
2018-10-01 17:01:50 warning kernel[]: [ 2401.289607] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289610] Exception stack(0xc072bf10 to 0xc072bf58)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289613] bf00:                                     00000001 00000000 c072bf70 c000b520
2018-10-01 17:01:50 warning kernel[]: [ 2401.289617] bf20: c072a000 c072c498 c061ec7c 00000000 00000000 c0727118 c072bf80 c072bf6c
2018-10-01 17:01:50 warning kernel[]: [ 2401.289621] bf40: c072bf70 c072bf60 c00192b4 c00192b8 60000113 ffffffff
2018-10-01 17:01:50 warning kernel[]: [ 2401.289633]  r9:c0727118 r8:00000000 r7:c072bf44 r6:ffffffff r5:60000113 r4:c00192b8
2018-10-01 17:01:50 warning kernel[]: [ 2401.289640] [<c0019278>] (arch_cpu_idle) from [<c0060358>] (default_idle_call+0x28/0x34)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289646] [<c0060330>] (default_idle_call) from [<c00604b0>] (cpu_startup_entry+0x14c/0x22c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289651] [<c0060364>] (cpu_startup_entry) from [<c000eca8>] (rest_init+0x80/0x84)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289655]  r7:c072c3c0
2018-10-01 17:01:50 warning kernel[]: [ 2401.289659] [<c000ec28>] (rest_init) from [<c06e1de0>] (start_kernel+0x460/0x46c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289663] [<c06e1980>] (start_kernel) from [<0000807c>] (0x807c)
2018-10-01 17:01:50 err kernel[]: [ 2401.289676] bad: scheduling from the idle thread!
2018-10-01 17:01:50 warning kernel[]: [ 2401.289680] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.4.157-0a333a8e606ab056173befac424900d2-1 #1
2018-10-01 17:01:50 warning kernel[]: [ 2401.289682] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289686] Backtrace:
2018-10-01 17:01:50 warning kernel[]: [ 2401.289691] [<c001c4c4>] (dump_backtrace) from [<c001c704>] (show_stack+0x18/0x1c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289701]  r6:00000000 r5:60000013 r4:c073ca68 r3:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289707] [<c001c6ec>] (show_stack) from [<c02fc8d8>] (dump_stack+0x98/0xac)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289712] [<c02fc840>] (dump_stack) from [<c004ffdc>] (dequeue_task_idle+0x3c/0x48)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289722]  r6:00000001 r5:eedcba80 r4:eedcba80 r3:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289727] [<c004ffa0>] (dequeue_task_idle) from [<c004a558>] (deactivate_task+0x64/0x68)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289733]  r4:c0731090 r3:c004ffa0
2018-10-01 17:01:50 warning kernel[]: [ 2401.289738] [<c004a4f4>] (deactivate_task) from [<c000f788>] (__schedule+0x1dc/0x48c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289748]  r6:c072ce24 r5:c0731090 r4:eedcba80 r3:00000002
2018-10-01 17:01:50 warning kernel[]: [ 2401.289752] [<c000f5ac>] (__schedule) from [<c000fa80>] (schedule+0x48/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289765]  r10:00000200 r9:00000000 r8:00000000 r7:c074f4c0 r6:00000002 r5:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.289769]  r4:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289774] [<c000fa38>] (schedule) from [<c0012064>] (rwsem_down_read_failed+0xf0/0x12c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289780]  r4:c074f63c r3:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.289784] [<c0011f74>] (rwsem_down_read_failed) from [<c0011830>] (down_read+0x34/0x38)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289793]  r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.289798] [<c00117fc>] (down_read) from [<c0457250>] (ledtrig_block_timerfunc+0x48/0xcc)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289805] [<c0457208>] (ledtrig_block_timerfunc) from [<c007723c>] (call_timer_fn+0x2c/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289815]  r7:00000000 r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.289820] [<c0077210>] (call_timer_fn) from [<c00774b4>] (run_timer_softirq+0x204/0x29c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289828]  r6:c0457208 r5:eedc8280 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.289834] [<c00772b0>] (run_timer_softirq) from [<c002c73c>] (__do_softirq+0x114/0x260)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289847]  r10:000000a0 r9:00000001 r8:00000100 r7:c072a000 r6:40000001 r5:c072c080
2018-10-01 17:01:50 warning kernel[]: [ 2401.289851]  r4:c072c084
2018-10-01 17:01:50 warning kernel[]: [ 2401.289856] [<c002c628>] (__do_softirq) from [<c002cb14>] (irq_exit+0x80/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289868]  r10:c075bb5c r9:f0803100 r8:ee808000 r7:00000001 r6:c072bf10 r5:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289872]  r4:c0724ff0
2018-10-01 17:01:50 warning kernel[]: [ 2401.289878] [<c002ca94>] (irq_exit) from [<c0068850>] (__handle_domain_irq+0x68/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289884]  r4:c0724ff0 r3:c006c7e8
2018-10-01 17:01:50 warning kernel[]: [ 2401.289889] [<c00687e8>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289901]  r8:c072bb60 r7:f080210c r6:c072d030 r5:c073cebc r4:f0802100 r3:c072bb60
2018-10-01 17:01:50 warning kernel[]: [ 2401.289906] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289908] Exception stack(0xc072bb60 to 0xc072bba8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289913] bb60: c078006c 60000193 00000002 00000035 c075bacc 60000113 00002c5b 00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.289917] bb80: 00000003 00000006 c075bb5c c072bc2c c072bb08 c072bbb0 c03760a8 c0067294
2018-10-01 17:01:50 warning kernel[]: [ 2401.289919] bba0: 60000113 ffffffff
2018-10-01 17:01:50 warning kernel[]: [ 2401.289926]  r9:00000006 r8:00000003 r7:c072bb94 r6:ffffffff r5:60000113 r4:c0067294
2018-10-01 17:01:50 warning kernel[]: [ 2401.289930] [<c0066ce0>] (console_unlock) from [<c0067590>] (vprintk_emit+0x26c/0x560)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289943]  r10:c075bb7a r9:00000000 r8:00000000 r7:c075e368 r6:c075bacc r5:00000025
2018-10-01 17:01:50 warning kernel[]: [ 2401.289947]  r4:00000003
2018-10-01 17:01:50 warning kernel[]: [ 2401.289952] [<c0067324>] (vprintk_emit) from [<c0067a28>] (vprintk_default+0x2c/0x34)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289964]  r10:00000000 r9:c0731368 r8:c0727a80 r7:c0727a80 r6:00000001 r5:eedcba80
2018-10-01 17:01:50 warning kernel[]: [ 2401.289968]  r4:eedcba80
2018-10-01 17:01:50 warning kernel[]: [ 2401.289973] [<c00679fc>] (vprintk_default) from [<c0064cc4>] (printk+0x38/0x40)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289977] [<c0064c90>] (printk) from [<c004ffd8>] (dequeue_task_idle+0x38/0x48)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289987]  r3:000014af r2:00000001 r1:c0731090 r0:c061a5ac
2018-10-01 17:01:50 warning kernel[]: [ 2401.289992] [<c004ffa0>] (dequeue_task_idle) from [<c004a558>] (deactivate_task+0x64/0x68)
2018-10-01 17:01:50 warning kernel[]: [ 2401.289998]  r4:c0731090 r3:c004ffa0
2018-10-01 17:01:50 warning kernel[]: [ 2401.290003] [<c004a4f4>] (deactivate_task) from [<c000f788>] (__schedule+0x1dc/0x48c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290013]  r6:c072ce24 r5:c0731090 r4:eedcba80 r3:00000002
2018-10-01 17:01:50 warning kernel[]: [ 2401.290017] [<c000f5ac>] (__schedule) from [<c000fa80>] (schedule+0x48/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290030]  r10:00000200 r9:00000000 r8:00000000 r7:c074f4c0 r6:00000002 r5:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.290034]  r4:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.290038] [<c000fa38>] (schedule) from [<c0012064>] (rwsem_down_read_failed+0xf0/0x12c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290044]  r4:c074f63c r3:c0731090
2018-10-01 17:01:50 warning kernel[]: [ 2401.290049] [<c0011f74>] (rwsem_down_read_failed) from [<c0011830>] (down_read+0x34/0x38)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290056]  r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.290061] [<c00117fc>] (down_read) from [<c0457250>] (ledtrig_block_timerfunc+0x48/0xcc)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290067] [<c0457208>] (ledtrig_block_timerfunc) from [<c007723c>] (call_timer_fn+0x2c/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290077]  r7:00000000 r6:c0457208 r5:00000100 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.290082] [<c0077210>] (call_timer_fn) from [<c00774b4>] (run_timer_softirq+0x204/0x29c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290090]  r6:c0457208 r5:eedc8280 r4:c074f654
2018-10-01 17:01:50 warning kernel[]: [ 2401.290096] [<c00772b0>] (run_timer_softirq) from [<c002c73c>] (__do_softirq+0x114/0x260)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290108]  r10:000000b0 r9:00000001 r8:00000100 r7:c072a000 r6:40000001 r5:c072c080
2018-10-01 17:01:50 warning kernel[]: [ 2401.290112]  r4:c072c084
2018-10-01 17:01:50 warning kernel[]: [ 2401.290117] [<c002c628>] (__do_softirq) from [<c002cb14>] (irq_exit+0x80/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290130]  r10:c072bf80 r9:f0803100 r8:ee808000 r7:00000001 r6:e821dd80 r5:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.290134]  r4:c0724ff0
2018-10-01 17:01:50 warning kernel[]: [ 2401.290139] [<c002ca94>] (irq_exit) from [<c0068850>] (__handle_domain_irq+0x68/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290145]  r4:c0724ff0 r3:c006c7e8
2018-10-01 17:01:50 warning kernel[]: [ 2401.290149] [<c00687e8>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290162]  r8:c072bf10 r7:f080210c r6:c072d030 r5:c073cebc r4:f0802100 r3:c072bf10
2018-10-01 17:01:50 warning kernel[]: [ 2401.290167] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290169] Exception stack(0xc072bf10 to 0xc072bf58)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290173] bf00:                                     00000001 00000000 c072bf70 c000b520
2018-10-01 17:01:50 warning kernel[]: [ 2401.290177] bf20: c072a000 c072c498 c061ec7c 00000000 00000000 c0727118 c072bf80 c072bf6c
2018-10-01 17:01:50 warning kernel[]: [ 2401.290181] bf40: c072bf70 c072bf60 c00192b4 c00192b8 60000113 ffffffff
2018-10-01 17:01:50 warning kernel[]: [ 2401.290194]  r9:c0727118 r8:00000000 r7:c072bf44 r6:ffffffff r5:60000113 r4:c00192b8
2018-10-01 17:01:50 warning kernel[]: [ 2401.290201] [<c0019278>] (arch_cpu_idle) from [<c0060358>] (default_idle_call+0x28/0x34)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290206] [<c0060330>] (default_idle_call) from [<c00604b0>] (cpu_startup_entry+0x14c/0x22c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290211] [<c0060364>] (cpu_startup_entry) from [<c000eca8>] (rest_init+0x80/0x84)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290215]  r7:c072c3c0
2018-10-01 17:01:50 warning kernel[]: [ 2401.290220] [<c000ec28>] (rest_init) from [<c06e1de0>] (start_kernel+0x460/0x46c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290224] [<c06e1980>] (start_kernel) from [<0000807c>] (0x807c)
2018-10-01 17:01:50 err kernel[]: [ 2401.290226] bad: scheduling from the idle thread!
2018-10-01 17:01:50 warning kernel[]: [ 2401.290230] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.4.157-0a333a8e606ab056173befac424900d2-1 #1
2018-10-01 17:01:50 warning kernel[]: [ 2401.290232] Hardware name: Marvell Armada 380/385 (Device Tree)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290236] Backtrace:
2018-10-01 17:01:50 warning kernel[]: [ 2401.290240] [<c001c4c4>] (dump_backtrace) from [<c001c704>] (show_stack+0x18/0x1c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290251]  r6:00000000 r5:60000013 r4:c073ca68 r3:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.290256] [<c001c6ec>] (show_stack) from [<c02fc8d8>] (dump_stack+0x98/0xac)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290261] [<c02fc840>] (dump_stack) from [<c004ffdc>] (dequeue_task_idle+0x3c/0x48)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290271]  r6:00000001 r5:eedcba80 r4:eedcba80 r3:c072a000
2018-10-01 17:01:50 warning kernel[]: [ 2401.290276] [<c004ffa0>] (dequeue_task_idle) from [<c004a558>] (deactivate_task+0x64/0x68)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290282]  r4:c0731090 r3:c004ffa0
2018-10-01 17:01:50 warning kernel[]: [ 2401.290286] [<c004a4f4>] (deactivate_task) from [<c000f788>] (__schedule+0x1dc/0x48c)
2018-10-01 17:01:50 warning kernel[]: [ 2401.290296]  r6:c072ce24 r5:c0731090 r4:eedcba80 r3:00000002
2018-10-01 17:01:50 warning kernel[]: [ 2401.290301] [<c000f5ac>] (__schedule) from [<c000fa80>] (schedule+0x48/0xa0)
2018-10-01 17:01:50 warning kernel[]: [ 2401.309604]  r10:000000b0 r9:00000001 r8:00000100 r7:c072a000 r6:40000001 r5:c072c080
2018-10-01 17:01:50 warning kernel[]: [ 2401.309606]  r4:c072c084
2018-10-01 17:01:50 warning kernel[]: [ 2401.309610] [<c002c628>] (__do_softirq) from [<c002cb14>] (irq_exit+0x80/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.309615]  r10:c072bf80 r9:f0803100 r8:ee808000 r7:00000001 r6:e821dd80 r5:00000000
2018-10-01 17:01:50 warning kernel[]: [ 2401.309616]  r4:c0724ff0
2018-10-01 17:01:50 warning kernel[]: [ 2401.309620] [<c002ca94>] (irq_exit) from [<c0068850>] (__handle_domain_irq+0x68/0xb8)
2018-10-01 17:01:50 warning kernel[]: [ 2401.309623]  r4:c0724ff0 r3:c006c7e8
2018-10-01 17:01:50 warning kernel[]: [ 2401.309626] [<c00687e8>] (__handle_domain_irq) from [<c0009550>] (gic_handle_irq+0x50/0x94)
2018-10-01 17:01:50 warning kernel[]: [ 2401.309632]  r8:c072bf10 r7:f080210c r6:c072d030 r5:c073cebc r4:f0802100 r3:c072bf10
2018-10-01 17:01:50 warning kernel[]: [ 2401.309635] [<c0009500>] (gic_handle_irq) from [<c000a694>] (__irq_svc+0x54/0x70)
2018-10-01 17:01:50 warning kernel[]: [ 2401.309636] Exception stack(0xc072bf10 to 0xc072bf58)
2018-10-01 17:01:50 warning kernel[]: [ 2401.309639] bf00:                                     00000001 00000000 c072bf70 c000b520
2018-10-01 17:01:50 warning kernel[]: [ 2401.309643] bf20: c072a000 c072c498 c061ec7c 00000000 00000000 c0727118 c072bf80 c072bf6c
2018-10-01 17:01:50 warning kernel[]: [ 2401.309646] bf40: c072bf70 c072bf60 c00192b4 c00192b8 60000113 ffffffff
2018-10-01 17:01:50 warning kernel[]: [ 2401.309651]  r9:c0727118 r8:00000000 r7:c072bf44 r6:ffffffff r5:60000113 r4:c00192b8
2018-10-01 17:01:50 warning kernel[]: [ 2401.309656] [<c0019278>] (arch_cpu_idle) from [<c0060358>] (default_idle_call+0x28/0x34)
2018-10-01 17:01:50 warning kernel[]: [ 2401.309661] [<c0060330>] (default_idle_call) from [<c00604b0>] (cpu_startup_entry+0x14c/0x22c)

Toto sa stáva, keď sú chybné sektory na USB kľúči alebo ak driver v omnii nie je plne kompatibilný. Skús nejaký starý USB kľúč, ale najlepšie je ak USB kľúč bude podporovať generic driver! Viem náročná úloha :wink:.
Ako to viem?
Mám na USB zbernicu pripojený USB hub 3.0 s chipsetom “Bus 005 Device 002: ID 2109:0812 VIA Labs, Inc. VL812 Hub” od iTechu. Zdá sa že je aj driverom z omnii podporovaný.
Ak pripojím k hubu od zariadenie USB 3/SATA a sata disk “Bus 003 Device 002: ID 174c:55aa ASMedia Technology Inc. Name: ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge” stáva sa my presne ako tebe len s tým rozdielom že to už HDD disk nerozdýcha! Asi driver v omnii nie je 100% kompatibilný s radičom.
Ak pripojím USB2/SATA radič s HDD diskom “Bus 004 Device 004: ID 152d:2338 JMicron Technology Corp. / JMicron USA Technology Corp. JM20337 Hi-Speed USB to SATA & PATA Combo Bridge” nie je žiaden problém a disk funguje.
Len pre úplnosť mám pripojený k USB hubu aj UPS, ktorá funguje na USB zbernici OK. Až na problémy s UPS vlastnosťami :frowning:, ale to je iní príbeh.

To chcete říci, že vadný USB disk položí opakovaně celý router? @vcunat @miska

USB drivery jsou daleko mimo mé znalosti, ale slyšel jsem o různých USB “klíčích” kterými šlo napadnout některé systémy, takže restart by mě to tak moc nepřekvapoval.

Podle backtrace to vypada na bug v led triggeru. Mate nejak specialne nastaveny blikani v zavislosti na disku?

Kdysi, ze začátku Omnie, jsem si s tím hrála, upřímně teď nevím, zda jsem tam pak nevracela default. Každopádně ihned po vyndání flashky z USB se Omnia přestala restartovat. Mám ještě M.2 disk.

Tak mám nastavené kompletní zhasnutí LED diod v noci, přes den minimální intenzitu.

Myslel sem LED trigger - v LuCI to je v System -> LED konfigurace

Aha, tak tam jsem vůbec nesahala. Dík.

Rotační disk za usb hubem a resety zavání velkým odběrem na usb zásuvku. To může způsobit odpojení disku a v závislosti na obecném nastavení pak i reset systému.

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Reagujem až teraz, bol som odcestovaní.
Jednoduchá odpoveď na tvoju otázku je Ano. Kernel ma však ďalšie mechanizmy ako chybu “neutralizovať”!
Zle spolupracujúce drivery s kernelom môžu znefunkčniť cely router.
V tvojom prípade:
[ 2384.084200] blk_update_request: I/O error, dev sdb, sector 2058 <- chyba

chyba je vysvetlená od riadku:
[ 2401.282688] Backtrace:
[ 2401.282751] [] (ledtrig_block_timerfunc) from [] (call_timer_fn+0x2c/0xa0) <- dosledok

V tomto prípade vidíš, že driver pre “ledtrig_block_timerfunc” môže rozhádzať router.
Ale keď sa nad tým zamyslíš, tak je to možne, lebo ledtiger musí z niekade čítať stav (aktivitu) disku sdb. Disk práve vtedy nemusí existovať lebo sa reštartuje a chyba sa prejaví. Neviem ci niekto pozná všetky závislosti medzi drivermi navzájom a kernelom. Towar Linus by mal ;-)!

V mojom prípade mam NAS perk a vadné sektory odpálili celu komunikáciu s diskom. Disky sú napájane priamo zo zdroja v Omnii.
USB disk mám pripojený na USB3 Hub s externým napájaním a k nemu som chcel pripojiť prevodník USB3/SATA tiež s externým napájaním a čipom “ASM1051E SATA 6Gb/s bridge”.
Pokus sa nepodaril v Omnii nebol kompatibilný driver na cip ASM1051E SATA 6Gb/s bridge.

PS: Na internete sa dajú nájsť programy na zapísanie image na USB disky s kontrolou zápisu. Myslím ze sa dá na to použiť rufus https://rufus.ie/ v “Show advanced format” ale je ich oveľa viac…
Je veľmi dobre pravidlo si kupovať usb hub aj s externým napájaním.
Všimla si si, že pri nových update OS sa takmer vždy updatuje kernel a drivery?

V nejnovější verzi Turris OS 3.10.8 jsme provedly nějaké změny tykající se led triggeru a router by se Vám neměl již restartovat přibližně každých 20 minut. Mohu vědět, zda se Vám problém uvedený v prvním příspěvku děje i teď?

Keď ste spomenul led-triger, tak som sa pozrel na môj pre pci1 kde je nainštalovaný a podporovaný radič sata diskov. Po update OS neviem nájsť triger pre disky sda a sdb. Viete poradiť?

Už předtím jsem psala, že pomohlo vyndat USB flash disk a nedávat ho zpět. Na 3.10.8 jsem upgrade neprovedla. Mám ho zpožděný o dva dny, jelikož je router u rodičů. A rozhodně riskovat dříve nehodlám, děkuji :slight_smile:

icingaj, vitaj v klube:

Až na to, že mne to už predtým prestalo fungovať (myslím, že u mňa to nastalo s upgradom 3.10.5 -> 3.10.7) a príslušná LEDka odvtedy stále svieti. Ja mám teda mSATA SSD, ale z hľadiska toho LED triggera je to tiež len blokové zariadenie.

Z tej poznámky k 3.10.8 nie je jasné, či to vyhodili len dočasne na neutralizáciu najhorších problémov a mienia to časom poriadne opraviť, alebo to skrátka poslali navždy do preč a považujú to za vybavené.
Bugtracker buď neexistuje, alebo si ho nechávajú pre seba, takže si maximálne tak môžeš tipnúť. Prípadne keď to považuješ za dôležité, tak im to oficiálne nareportuj ako bug.

Dik za privítanie v klube. Nie som rad …

Aby nenastalo nejaké nedorozumenie mam kúpený NAS Perk z https://www.discomp.cz/default.asp?cls=stoitem&stiid=81320&whisperword=turri. Je podporovaný a HW schválené projektom. Mám teda novú skrinku, sata radič (https://www.delock.com/produkte/G_95233/merkmale.html) a dva HDD od WD 6Gb/s do routera. Teda nie je to NAS cez USB, ale cez skutočný mSATA radič pripojený k SATA HDD diskom. Triger na SATA disky bol ešte vo verzi 3.10.7 funkčný a prítomný a vo verzii 3.10.8 zmizol!!

Dievčinu riešili s problémami na USB kľúči!

Vyriešili problém tak, ze zrušili triger na HDD disky (sda a sdb) ale triger pre disky USB nechali. Neviem prečo, pretože sa projekt zaviazal aj k podpore NAS Perku!?

Možno je aj trochu pravdu v poslednom odseku.

Skorej som avizoval že HDD disky pripojené cez mSATA radič sú spojene len na 3Gb/s hoci mSATA aj HDD sú schopne isť na 6Gb/s.

smartctl -a /dev/sda

SATA Version is: SATA 3.2, 6.0 Gb/s (current: 3.0 Gb/s)

Zatiaľ my neprišla ani odpoveď, kedy bude urobená zmena na 6Gb/s. A ani nenastali zmeny v rýchlosti pripojenia diskov! Nejaká reakcia by bola žiadúca …