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Message-ID: <674e6841-d2c5-ccae-6633-a699e848e6d2@ti.com> Date: Wed, 3 Aug 2016 14:41:00 +0300 From: Grygorii Strashko <grygorii.strashko@...com> To: netdev <netdev@...r.kernel.org> CC: linux-arm <linux-arm-kernel@...ts.infradead.org>, "linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>, Sekhar Nori <nsekhar@...com> Subject: Kernel NFS boot failure Hi All, We observe Kernel boot failure while running NFS boot stress test (1000 iterations): - Linux version 4.7.0 - am335x-evm (TI AM335x EVM) - failure rate 10-20 times per test. Originally this issue was reproduced using TI Kernel 4.4 ( git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git, branch: ti-linux-4.4.y) on both am335x-evm and am57xx-beagle-x15(am57xx-evm) platforms. This issues has not been reproduced with TI Kernel 4.1 before. The SysRq shows that system stuck in nfs_fs_mount() [ 207.904632] [<c07ab34c>] (schedule) from [<c0783554>] (rpc_wait_bit_killable+0x2c/0xd8) [ 207.912996] [<c0783554>] (rpc_wait_bit_killable) from [<c07ab7f0>] (__wait_on_bit+0x84/0xc0) [ 207.921812] [<c07ab7f0>] (__wait_on_bit) from [<c07ab890>] (out_of_line_wait_on_bit+0x64/0x70) [ 207.930810] [<c07ab890>] (out_of_line_wait_on_bit) from [<c07843f4>] (__rpc_execute+0x18c/0x544) [ 207.939988] [<c07843f4>] (__rpc_execute) from [<c0779f24>] (rpc_run_task+0x13c/0x158) [ 207.948166] [<c0779f24>] (rpc_run_task) from [<c0779f84>] (rpc_call_sync+0x44/0xc4) [ 207.956163] [<c0779f84>] (rpc_call_sync) from [<c077a04c>] (rpc_ping+0x48/0x68) [ 207.963796] [<c077a04c>] (rpc_ping) from [<c077a158>] (rpc_create_xprt+0xec/0x164) [ 207.971702] [<c077a158>] (rpc_create_xprt) from [<c077a2c0>] (rpc_create+0xf0/0x1a0) [ 207.979794] [<c077a2c0>] (rpc_create) from [<c0393088>] (nfs_create_rpc_client+0xd4/0xec) [ 207.988338] [<c0393088>] (nfs_create_rpc_client) from [<c0394d10>] (nfs_init_client+0x20/0x78) [ 207.997332] [<c0394d10>] (nfs_init_client) from [<c03949d4>] (nfs_create_server+0xa0/0x3bc) [ 208.006057] [<c03949d4>] (nfs_create_server) from [<c03b197c>] (nfs3_create_server+0x8/0x20) [ 208.014879] [<c03b197c>] (nfs3_create_server) from [<c03a34c4>] (nfs_try_mount+0xc4/0x1f0) [ 208.023513] [<c03a34c4>] (nfs_try_mount) from [<c03a2c48>] (nfs_fs_mount+0x290/0x910) [ 208.031702] [<c03a2c48>] (nfs_fs_mount) from [<c0294d24>] (mount_fs+0x44/0x168) Has anyone else seen this issue? I'd be appreciated for any help or advice related to this issue? Thanks in advance. regards, -grygorii =================== kernel log ======================= Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.7.0 (lcpdbld@...sdit-build06.dal.design.ti.com) (gcc version 4.9.3 20150413 (prerelease) (Linaro GCC 4.9-2015.05) ) #1 SMP Fri Jul 29 17:41:27 CDT 2016 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: TI AM335x EVM [ 0.000000] cma: Reserved 16 MiB at 0xbe800000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM335X ES2.1 (sgx neon ) [ 0.000000] percpu: Embedded 15 pages/cpu @ef6b9000 s29440 r8192 d23808 u61440 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 259904 [ 0.000000] Kernel command line: console=ttyO0,115200n8 earlyprintk=serial,ttyO0,115200n8 rootwait ip=:::::eth0:dhcp root=/dev/nfs rw nfsroot=192.168.0.1:/home/tigtfarm04/NFS_exports/linux/am335x-evm/autofs/bdb57ec4c06590e6172879867ab30d1e,nolock,v3,tcp,rsize=4096,wsize=4096 [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 999648K/1046528K available (7354K kernel code, 768K rwdata, 2360K rodata, 1024K init, 8122K bss, 30496K reserved, 16384K cma-reserved, 243712K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc0a7c8e8 (10707 kB) [ 0.000000] .init : 0xc0b00000 - 0xc0c00000 (1024 kB) [ 0.000000] .data : 0xc0c00000 - 0xc0cc0304 ( 769 kB) [ 0.000000] .bss : 0xc0cc2000 - 0xc14b0a40 (8123 kB) [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz [ 0.000017] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns [ 0.000039] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.000090] OMAP clocksource: timer1 at 24000000 Hz [ 0.000600] clocksource_probe: no matching clocksources found [ 0.001543] Console: colour dummy device 80x30 [ 0.001605] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001615] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001622] ... MAX_LOCK_DEPTH: 48 [ 0.001630] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001637] ... CLASSHASH_SIZE: 4096 [ 0.001645] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001652] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001659] ... CHAINHASH_SIZE: 32768 [ 0.001667] memory used by lock dependency info: 5167 kB [ 0.001675] per task-struct memory footprint: 1536 bytes [ 0.001709] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736) [ 0.078684] pid_max: default: 32768 minimum: 301 [ 0.079156] Security Framework initialized [ 0.079302] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.079317] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.082842] CPU: Testing write buffer coherency: ok [ 0.084628] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.084709] Setting up static identity map for 0x80100000 - 0x80100070 [ 0.089402] Brought up 1 CPUs [ 0.089425] SMP: Total of 1 processors activated (996.14 BogoMIPS). [ 0.089436] CPU: All CPU(s) started in SVC mode. [ 0.093423] devtmpfs: initialized [ 0.133262] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.134204] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.135944] pinctrl core: initialized pinctrl subsystem [ 0.141766] NET: Registered protocol family 16 [ 0.147074] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.203979] omap_hwmod: debugss: _wait_target_disable failed [ 0.261060] cpuidle: using governor menu [ 0.274990] OMAP GPIO hardware version 0.1 [ 0.301030] omap-gpmc 50000000.gpmc: could not find pctldev for node /ocp/l4_wkup@...00000/scm@...000/pinmux@.../nandflash_pins_s0, deferring probe [ 0.307161] No ATAGs? [ 0.307186] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.307435] omap4_sram_init:Unable to allocate sram needed to handle errata I688 [ 0.307451] omap4_sram_init:Unable to get sram pool needed to handle errata I688 [ 0.354305] edma 49000000.edma: TI EDMA DMA engine driver [ 0.361450] SCSI subsystem initialized [ 0.363558] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@...00000/scm@...000/pinmux@.../pinmux_i2c0_pins, deferring probe [ 0.363669] omap_i2c 4802a000.i2c: could not find pctldev for node /ocp/l4_wkup@...00000/scm@...000/pinmux@.../pinmux_i2c1_pins, deferring probe [ 0.363964] pps_core: LinuxPPS API ver. 1 registered [ 0.363975] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@...ux.it> [ 0.364026] PTP clock support registered [ 0.368809] clocksource: Switched to clocksource timer1 [ 0.471686] VFS: Disk quotas dquot_6.6.0 [ 0.471879] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.504828] NET: Registered protocol family 2 [ 0.507032] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.507202] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.509721] TCP: Hash tables configured (established 8192 bind 8192) [ 0.510050] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.510377] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.511368] NET: Registered protocol family 1 [ 0.513282] RPC: Registered named UNIX socket transport module. [ 0.513309] RPC: Registered udp transport module. [ 0.513320] RPC: Registered tcp transport module. [ 0.513330] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.516207] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.521290] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.521519] audit: initializing netlink subsys (disabled) [ 0.521801] audit: type=2000 audit(0.510:1): initialized [ 0.525994] workingset: timestamp_bits=12 max_order=18 bucket_order=6 [ 0.528964] NFS: Registering the id_resolver key type [ 0.529371] Key type id_resolver registered [ 0.529388] Key type id_legacy registered [ 0.529583] jffs2: version 2.2. (NAND) (SUMMARY) 2001-2006 Red Hat, Inc. [ 0.535376] bounce: pool size: 64 pages [ 0.535560] io scheduler noop registered [ 0.535575] io scheduler deadline registered [ 0.535632] io scheduler cfq registered (default) [ 0.538164] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 0.543123] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.549627] omap_uart 44e09000.serial: no wakeirq for uart0 [ 0.550363] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 158, base_baud = 3000000) is a OMAP UART0 [ 1.280532] console [ttyO0] enabled [ 1.286200] omap_uart 48022000.serial: no wakeirq for uart1 [ 1.292563] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq = 159, base_baud = 3000000) is a OMAP UART1 [ 1.343677] brd: module loaded [ 1.372084] loop: module loaded [ 1.378098] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.448758] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 1.455149] davinci_mdio 4a101000.mdio: detected phy mask fffffffe [ 1.466091] libphy: 4a101000.mdio: probed [ 1.470478] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver Atheros 8031 ethernet [ 1.481604] cpsw 4a100000.ethernet: Detected MACID = d0:ff:50:57:02:d9 [ 1.494503] mousedev: PS/2 mouse device common for all mice [ 1.500507] i2c /dev entries driver [ 1.506791] omap_hsmmc 48060000.mmc: Got CD GPIO [ 1.629181] ledtrig-cpu: registered to indicate activity on CPUs [ 1.637125] oprofile: using arm/armv7 [ 1.641883] Initializing XFRM netlink socket [ 1.646812] NET: Registered protocol family 10 [ 1.657446] sit: IPv6 over IPv4 tunneling driver [ 1.664949] NET: Registered protocol family 17 [ 1.669812] NET: Registered protocol family 15 [ 1.674901] Key type dns_resolver registered [ 1.679650] omap_voltage_late_init: Voltage driver support not added [ 1.686325] sr_dev_init: No voltage domain specified for smartreflex0. Cannot initialize [ 1.694833] sr_dev_init: No voltage domain specified for smartreflex1. Cannot initialize [ 1.704103] ThumbEE CPU extension supported. [ 1.708687] Registering SWP/SWPB emulation handler [ 1.713694] SmartReflex Class3 initialized [ 1.727416] omap-gpmc 50000000.gpmc: omap_device: omap_device_enable() called from invalid state 1 [ 1.736984] omap-gpmc 50000000.gpmc: use pm_runtime_put_sync_suspend() in driver? [ 1.744891] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 1.750534] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 [ 1.763255] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xda [ 1.770059] nand: Micron MT29F2G08ABAEAWP [ 1.774253] nand: 256 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64 [ 1.782278] nand: using OMAP_ECC_BCH8_CODE_HW ECC scheme [ 1.788157] 10 ofpart partitions found on MTD device 8000000.nand [ 1.794573] Creating 10 MTD partitions on "8000000.nand": [ 1.800255] 0x000000000000-0x000000020000 : "NAND.SPL" [ 1.813707] 0x000000020000-0x000000040000 : "NAND.SPL.backup1" [ 1.824552] 0x000000040000-0x000000060000 : "NAND.SPL.backup2" [ 1.835304] 0x000000060000-0x000000080000 : "NAND.SPL.backup3" [ 1.845935] 0x000000080000-0x0000000c0000 : "NAND.u-boot-spl-os" [ 1.856686] 0x0000000c0000-0x0000001c0000 : "NAND.u-boot" [ 1.867218] 0x0000001c0000-0x0000001e0000 : "NAND.u-boot-env" [ 1.877621] 0x0000001e0000-0x000000200000 : "NAND.u-boot-env.backup1" [ 1.888812] 0x000000200000-0x000000a00000 : "NAND.kernel" [ 1.901811] 0x000000a00000-0x000010000000 : "NAND.file-system" [ 2.029897] tps65910 0-002d: No interrupt support, no core IRQ [ 2.040322] vrtc: supplied by vbat [ 2.051821] vio: supplied by vbat [ 2.058770] vdd1: supplied by vbat [ 2.063500] vdd_mpu: Bringing 1325000uV into 1312500-1312500uV [ 2.072533] vdd2: supplied by vbat [ 2.082954] vdig1: supplied by vbat [ 2.089848] vdig2: supplied by vbat [ 2.096603] vpll: supplied by vbat [ 2.103298] vdac: supplied by vbat [ 2.110075] vaux1: supplied by vbat [ 2.116777] vaux2: supplied by vbat [ 2.123576] vaux33: supplied by vbat [ 2.130510] vmmc: supplied by vbat [ 2.137134] vbb: supplied by vbat [ 2.143675] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 2.154258] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz [ 2.161584] omap_hsmmc 48060000.mmc: Got CD GPIO [ 2.211668] hctosys: unable to open rtc device (rtc0) [ 2.216968] sr_init: No PMIC hook to init smartreflex [ 2.222637] sr_init: platform driver register failed for SR [ 2.247587] net eth0: initializing cpsw version 1.12 (0) [ 2.286454] mmc1: host does not support reading read-only switch, assuming write-enable [ 2.296952] mmc1: new high speed SDHC card at address 59b4 [ 2.306618] mmcblk1: mmc1:59b4 NCard 7.51 GiB [ 2.315976] mmcblk1: p1 p2 p3 [ 2.329789] Atheros 8031 ethernet 4a101000.mdio:00: attached PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=4a101000.mdio:00, irq=-1) [ 2.343148] libphy: PHY 4a101000.mdio:01 not found [ 2.348160] net eth0: phy "4a101000.mdio:01" not found on slave 1, err -19 [ 2.363596] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 6.329622] cpsw 4a100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx [ 6.338420] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 6.349476] Sending DHCP requests ., OK [ 6.409166] IP-Config: Got DHCP answer from 192.168.0.1, my address is 192.168.0.175 [ 6.417934] IP-Config: Complete: [ 6.421439] device=eth0, hwaddr=d0:ff:50:57:02:d9, ipaddr=192.168.0.175, mask=255.255.255.0, gw=192.168.0.1 [ 6.432099] host=192.168.0.175, domain=ti.com, nis-domain=(none) [ 6.438849] bootserver=192.168.0.1, rootserver=192.168.0.1, rootpath= nameserver0=192.0.2.2, nameserver1=192.0.2.3 [ 6.450704] lis3_reg: disabling [ 6.453996] wlan-en-regulator: disabling [ 194.829109] random: nonblocking pool is initialized - 20:53:45 [INFO] Boot attempt 1/1 failed - 20:53:45 [INFO] Collecting kernel traces via sysrq... - 20:53:55 [INFO] [ 207.881249] sysrq: SysRq : Show State [ 207.885105] task PC stack pid father [ 207.890567] swapper/0 D c07aaa40 0 1 0 0x00000000 [ 207.897255] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 207.904632] [<c07ab34c>] (schedule) from [<c0783554>] (rpc_wait_bit_killable+0x2c/0xd8) [ 207.912996] [<c0783554>] (rpc_wait_bit_killable) from [<c07ab7f0>] (__wait_on_bit+0x84/0xc0) [ 207.921812] [<c07ab7f0>] (__wait_on_bit) from [<c07ab890>] (out_of_line_wait_on_bit+0x64/0x70) [ 207.930810] [<c07ab890>] (out_of_line_wait_on_bit) from [<c07843f4>] (__rpc_execute+0x18c/0x544) [ 207.939988] [<c07843f4>] (__rpc_execute) from [<c0779f24>] (rpc_run_task+0x13c/0x158) [ 207.948166] [<c0779f24>] (rpc_run_task) from [<c0779f84>] (rpc_call_sync+0x44/0xc4) [ 207.956163] [<c0779f84>] (rpc_call_sync) from [<c077a04c>] (rpc_ping+0x48/0x68) [ 207.963796] [<c077a04c>] (rpc_ping) from [<c077a158>] (rpc_create_xprt+0xec/0x164) [ 207.971702] [<c077a158>] (rpc_create_xprt) from [<c077a2c0>] (rpc_create+0xf0/0x1a0) [ 207.979794] [<c077a2c0>] (rpc_create) from [<c0393088>] (nfs_create_rpc_client+0xd4/0xec) [ 207.988338] [<c0393088>] (nfs_create_rpc_client) from [<c0394d10>] (nfs_init_client+0x20/0x78) [ 207.997332] [<c0394d10>] (nfs_init_client) from [<c03949d4>] (nfs_create_server+0xa0/0x3bc) [ 208.006057] [<c03949d4>] (nfs_create_server) from [<c03b197c>] (nfs3_create_server+0x8/0x20) [ 208.014879] [<c03b197c>] (nfs3_create_server) from [<c03a34c4>] (nfs_try_mount+0xc4/0x1f0) [ 208.023513] [<c03a34c4>] (nfs_try_mount) from [<c03a2c48>] (nfs_fs_mount+0x290/0x910) [ 208.031702] [<c03a2c48>] (nfs_fs_mount) from [<c0294d24>] (mount_fs+0x44/0x168) [ 208.039350] [<c0294d24>] (mount_fs) from [<c02b3420>] (vfs_kern_mount+0x54/0x134) [ 208.047171] [<c02b3420>] (vfs_kern_mount) from [<c02b6c40>] (do_mount+0x1d4/0xd30) [ 208.055078] [<c02b6c40>] (do_mount) from [<c02b7b08>] (SyS_mount+0x74/0x9c) [ 208.062363] [<c02b7b08>] (SyS_mount) from [<c0b014b4>] (mount_root+0x5c/0x124) [ 208.069910] [<c0b014b4>] (mount_root) from [<c0b016e0>] (prepare_namespace+0x164/0x1c8) [ 208.078272] [<c0b016e0>] (prepare_namespace) from [<c0b00f08>] (kernel_init_freeable+0x28c/0x2e0) [ 208.087541] [<c0b00f08>] (kernel_init_freeable) from [<c07a9418>] (kernel_init+0x8/0x118) [ 208.096092] [<c07a9418>] (kernel_init) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.103996] kthreadd S c07aaa40 0 2 0 0x00000000 [ 208.110653] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.118022] [<c07ab34c>] (schedule) from [<c015b258>] (kthreadd+0x220/0x248) [ 208.125386] [<c015b258>] (kthreadd) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.133017] ksoftirqd/0 S c07aaa40 0 3 2 0x00000000 [ 208.139672] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.147037] [<c07ab34c>] (schedule) from [<c015e158>] (smpboot_thread_fn+0xd0/0x194) [ 208.155126] [<c015e158>] (smpboot_thread_fn) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.163034] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.170573] kworker/0:0 S c07aaa40 0 4 2 0x00000000 [ 208.177243] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.184618] [<c07ab34c>] (schedule) from [<c01546e8>] (worker_thread+0xa4/0x4d0) [ 208.192344] [<c01546e8>] (worker_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.199889] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.207428] kworker/0:0H S c07aaa40 0 5 2 0x00000000 [ 208.214088] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.221452] [<c07ab34c>] (schedule) from [<c01546e8>] (worker_thread+0xa4/0x4d0) [ 208.229177] [<c01546e8>] (worker_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.236721] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.244260] kworker/u2:0 S c07aaa40 0 6 2 0x00000000 [ 208.250918] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.258282] [<c07ab34c>] (schedule) from [<c01546e8>] (worker_thread+0xa4/0x4d0) [ 208.266007] [<c01546e8>] (worker_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.273551] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.281090] rcu_sched S c07aaa40 0 7 2 0x00000000 [ 208.287744] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.295120] [<c07ab34c>] (schedule) from [<c01ab8b8>] (rcu_gp_kthread+0x40/0x814) [ 208.302938] [<c01ab8b8>] (rcu_gp_kthread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.310573] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.318112] rcu_bh S c07aaa40 0 8 2 0x00000000 [ 208.324766] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.332130] [<c07ab34c>] (schedule) from [<c01ab8b8>] (rcu_gp_kthread+0x40/0x814) [ 208.339946] [<c01ab8b8>] (rcu_gp_kthread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.347581] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.355120] migration/0 S c07aaa40 0 9 2 0x00000000 [ 208.361774] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.369137] [<c07ab34c>] (schedule) from [<c015e158>] (smpboot_thread_fn+0xd0/0x194) [ 208.377224] [<c015e158>] (smpboot_thread_fn) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.385131] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.392670] lru-add-drain S c07aaa40 0 10 2 0x00000000 [ 208.399328] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.406692] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 208.414600] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.422234] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.429774] cpuhp/0 S c07aaa40 0 11 2 0x00000000 [ 208.436428] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.443791] [<c07ab34c>] (schedule) from [<c015e158>] (smpboot_thread_fn+0xd0/0x194) [ 208.451879] [<c015e158>] (smpboot_thread_fn) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.459785] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.467324] kdevtmpfs S c07aaa40 0 12 2 0x00000000 [ 208.473978] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.481353] [<c07ab34c>] (schedule) from [<c052a61c>] (devtmpfsd+0x2b8/0x2e4) [ 208.488809] [<c052a61c>] (devtmpfsd) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.495990] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.503529] netns S c07aaa40 0 13 2 0x00000000 [ 208.510188] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.517553] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 208.525460] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.533094] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.540633] kworker/0:1 S c07aaa40 0 14 2 0x00000000 [ 208.547291] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.554655] [<c07ab34c>] (schedule) from [<c01546e8>] (worker_thread+0xa4/0x4d0) [ 208.562380] [<c01546e8>] (worker_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.569924] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.577463] oom_reaper S c07aaa40 0 15 2 0x00000000 [ 208.584116] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.591480] [<c07ab34c>] (schedule) from [<c0233250>] (oom_reaper+0x134/0x194) [ 208.599025] [<c0233250>] (oom_reaper) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.606297] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.613836] writeback S c07aaa40 0 16 2 0x00000000 [ 208.620494] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.627858] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 208.635765] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.643399] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.650939] kcompactd0 S c07aaa40 0 17 2 0x00000000 [ 208.657593] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.664962] [<c07ab34c>] (schedule) from [<c025e868>] (kcompactd+0x490/0x5b0) [ 208.672417] [<c025e868>] (kcompactd) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.679598] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.687137] crypto S c07aaa40 0 18 2 0x00000000 [ 208.693795] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.701160] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 208.709067] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.716701] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.724240] bioset S c07aaa40 0 19 2 0x00000000 [ 208.730900] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.738264] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 208.746171] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.753805] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.761344] kblockd S c07aaa40 0 20 2 0x00000000 [ 208.768003] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.775367] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 208.783274] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.790909] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.798448] ata_sff S c07aaa40 0 21 2 0x00000000 [ 208.805105] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.812470] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 208.820376] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.828011] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.835550] watchdogd S c07aaa40 0 22 2 0x00000000 [ 208.842208] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.849572] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 208.857478] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.865112] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.872652] rpciod S c07aaa40 0 23 2 0x00000000 [ 208.879311] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.886674] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 208.894581] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.902216] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.909755] kswapd0 S c07aaa40 0 24 2 0x00000000 [ 208.916409] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.923774] [<c07ab34c>] (schedule) from [<c024aca4>] (kswapd+0x9e4/0xb44) [ 208.930955] [<c024aca4>] (kswapd) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.937864] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.945403] vmstat S c07aaa40 0 25 2 0x00000000 [ 208.952062] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.959426] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 208.967333] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 208.974967] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 208.982506] nfsiod S c07aaa40 0 26 2 0x00000000 [ 208.989164] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 208.996528] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.004435] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.012070] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.019609] bioset S c07aaa40 0 37 2 0x00000000 [ 209.026267] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.033631] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.041537] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.049172] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.056711] bioset S c07aaa40 0 38 2 0x00000000 [ 209.063369] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.070733] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.078640] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.086274] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.093813] bioset S c07aaa40 0 39 2 0x00000000 [ 209.100472] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.107836] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.115743] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.123377] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.130916] bioset S c07aaa40 0 40 2 0x00000000 [ 209.137575] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.144939] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.152846] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.160480] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.168019] bioset S c07aaa40 0 41 2 0x00000000 [ 209.174677] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.182041] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.189948] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.197582] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.205122] bioset S c07aaa40 0 42 2 0x00000000 [ 209.211779] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.219144] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.227051] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.234685] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.242224] bioset S c07aaa40 0 43 2 0x00000000 [ 209.248883] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.256246] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.264153] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.271788] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.279327] bioset S c07aaa40 0 44 2 0x00000000 [ 209.285984] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.293348] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.301255] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.308889] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.316429] bioset S c07aaa40 0 45 2 0x00000000 [ 209.323087] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.330451] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.338358] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.345993] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.353532] bioset S c07aaa40 0 46 2 0x00000000 [ 209.360191] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.367555] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.375461] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.383096] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.390635] bioset S c07aaa40 0 47 2 0x00000000 [ 209.397293] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.404657] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.412564] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.420199] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.427738] bioset S c07aaa40 0 48 2 0x00000000 [ 209.434396] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.441760] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.449667] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.457301] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.464840] bioset S c07aaa40 0 49 2 0x00000000 [ 209.471498] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.478862] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.486768] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.494403] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.501942] bioset S c07aaa40 0 50 2 0x00000000 [ 209.508600] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.515964] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.523871] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.531505] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.539044] bioset S c07aaa40 0 51 2 0x00000000 [ 209.545702] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.553066] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.560974] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.568608] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.576147] bioset S c07aaa40 0 52 2 0x00000000 [ 209.582805] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.590169] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.598076] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.605711] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.613250] bioset S c07aaa40 0 53 2 0x00000000 [ 209.619908] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.627272] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.635179] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.642814] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.650353] bioset S c07aaa40 0 54 2 0x00000000 [ 209.657012] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.664375] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.672282] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.679917] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.687456] bioset S c07aaa40 0 55 2 0x00000000 [ 209.694115] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.701479] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.709386] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.717020] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.724559] bioset S c07aaa40 0 56 2 0x00000000 [ 209.731217] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.738581] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.746488] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.754122] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.761662] bioset S c07aaa40 0 57 2 0x00000000 [ 209.768320] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.775684] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.783590] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.791225] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.798764] bioset S c07aaa40 0 58 2 0x00000000 [ 209.805422] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.812786] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.820693] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.828327] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.835866] bioset S c07aaa40 0 59 2 0x00000000 [ 209.842524] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.849888] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.857795] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.865429] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.872969] bioset S c07aaa40 0 60 2 0x00000000 [ 209.879627] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.886991] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.894898] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.902532] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.910071] kworker/u2:1 S c07aaa40 0 61 2 0x00000000 [ 209.916730] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.924094] [<c07ab34c>] (schedule) from [<c01546e8>] (worker_thread+0xa4/0x4d0) [ 209.931819] [<c01546e8>] (worker_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.939363] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.946902] ipv6_addrconf S c07aaa40 0 63 2 0x00000000 [ 209.953560] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.960924] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 209.968831] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 209.976465] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 209.984005] kworker/0:2 S c07aaa40 0 64 2 0x00000000 [ 209.990663] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 209.998027] [<c07ab34c>] (schedule) from [<c01546e8>] (worker_thread+0xa4/0x4d0) [ 210.005752] [<c01546e8>] (worker_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.013296] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.020835] deferwq S c07aaa40 0 65 2 0x00000000 [ 210.027493] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.034857] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 210.042764] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.050398] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.057937] bioset S c07aaa40 0 66 2 0x00000000 [ 210.064595] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.071959] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 210.079866] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.087500] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.095039] bioset S c07aaa40 0 67 2 0x00000000 [ 210.101697] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.109061] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 210.116968] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.124602] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.132141] bioset S c07aaa40 0 68 2 0x00000000 [ 210.138799] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.146163] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 210.154070] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.161704] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.169243] bioset S c07aaa40 0 69 2 0x00000000 [ 210.175902] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.183266] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 210.191172] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.198807] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.206346] bioset S c07aaa40 0 70 2 0x00000000 [ 210.213004] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.220369] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 210.228275] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.235910] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.243449] bioset S c07aaa40 0 71 2 0x00000000 [ 210.250107] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.257471] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 210.265378] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.273012] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.280552] bioset S c07aaa40 0 72 2 0x00000000 [ 210.287210] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.294574] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 210.302481] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.310115] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.317654] bioset S c07aaa40 0 73 2 0x00000000 [ 210.324313] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.331677] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 210.339584] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.347218] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.354757] bioset S c07aaa40 0 74 2 0x00000000 [ 210.361416] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.368780] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 210.376687] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.384322] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.391861] bioset S c07aaa40 0 75 2 0x00000000 [ 210.398520] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.405884] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 210.413790] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.421425] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.428964] irq/160-44e0b00 S c07aaa40 0 76 2 0x00000000 [ 210.435617] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.442990] [<c07ab34c>] (schedule) from [<c019ffc4>] (irq_thread+0xb0/0x200) [ 210.450444] [<c019ffc4>] (irq_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.457716] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.465255] irq/161-4802a00 S c07aaa40 0 77 2 0x00000000 [ 210.471910] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.479273] [<c07ab34c>] (schedule) from [<c019ffc4>] (irq_thread+0xb0/0x200) [ 210.486726] [<c019ffc4>] (irq_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.493998] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.501537] irq/33-48060000 S c07aaa40 0 78 2 0x00000000 [ 210.508191] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.515554] [<c07ab34c>] (schedule) from [<c019ffc4>] (irq_thread+0xb0/0x200) [ 210.523007] [<c019ffc4>] (irq_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.530279] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.537818] bioset S c07aaa40 0 79 2 0x00000000 [ 210.544477] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.551841] [<c07ab34c>] (schedule) from [<c0154da0>] (rescuer_thread+0x28c/0x300) [ 210.559748] [<c0154da0>] (rescuer_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.567382] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.574922] mmcqd/1 S c07aaa40 0 80 2 0x00000000 [ 210.581575] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.588941] [<c07ab34c>] (schedule) from [<c0616eac>] (mmc_queue_thread+0x11c/0x174) [ 210.597030] [<c0616eac>] (mmc_queue_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.604846] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.612385] kworker/0:1H S c07aaa40 0 81 2 0x00000000 [ 210.619044] [<c07aaa40>] (__schedule) from [<c07ab34c>] (schedule+0x44/0x9c) [ 210.626407] [<c07ab34c>] (schedule) from [<c01546e8>] (worker_thread+0xa4/0x4d0) [ 210.634133] [<c01546e8>] (worker_thread) from [<c015a6b4>] (kthread+0xd4/0xf0) [ 210.641676] [<c015a6b4>] (kthread) from [<c01078d0>] (ret_from_fork+0x14/0x24) [ 210.649243] Sched Debug Version: v0.11, 4.7.0 #1 [ 210.654064] ktime : 210640.702525 [ 210.660606] sched_clk : 210649.237069 [ 210.667147] cpu_clk : 210649.237403 [ 210.673689] jiffies : 4294958083 [ 210.679956] [ 210.681507] sysctl_sched [ 210.684148] .sysctl_sched_latency : 6.000000 [ 210.690508] .sysctl_sched_min_granularity : 0.750000 [ 210.696868] .sysctl_sched_wakeup_granularity : 1.000000 [ 210.703227] .sysctl_sched_child_runs_first : 0 [ 210.708951] .sysctl_sched_features : 44859 [ 210.715038] .sysctl_sched_tunable_scaling : 1 (logaritmic) [ 210.721940] [ 210.723493] cpu#0 [ 210.725499] .nr_running : 0 [ 210.730316] .load : 0 [ 210.735133] .nr_switches : 2637 [ 210.740222] .nr_load_updates : 770 [ 210.745221] .nr_uninterruptible : 1 [ 210.750039] .next_balance : 4294.937296 [ 210.755763] .curr->pid : 0 [ 210.760581] .clock : 207629.102789 [ 210.766487] .clock_task : 207629.102789 [ 210.772392] .cpu_load[0] : 0 [ 210.777209] .cpu_load[1] : 0 [ 210.782026] .cpu_load[2] : 0 [ 210.786843] .cpu_load[3] : 0 [ 210.791659] .cpu_load[4] : 0 [ 210.796476] .avg_idle : 1000000 [ 210.801837] .max_idle_balance_cost : 500000 [ 210.807541] [ 210.807541] cfs_rq[0]:/ [ 210.811644] .exec_clock : 0.000000 [ 210.817129] .MIN_vruntime : 0.000001 [ 210.822586] .min_vruntime : 2219.665999 [ 210.828311] .max_vruntime : 0.000001 [ 210.833764] .spread : 0.000000 [ 210.839217] .spread0 : 0.000000 [ 210.844669] .nr_spread_over : 0 [ 210.849486] .nr_running : 0 [ 210.854302] .load : 0 [ 210.859119] .load_avg : 0 [ 210.863936] .runnable_load_avg : 0 [ 210.868753] .util_avg : 0 [ 210.873569] .removed_load_avg : 0 [ 210.878386] .removed_util_avg : 0 [ 210.883203] .tg_load_avg_contrib : 0 [ 210.888020] .tg_load_avg : 0 [ 210.892836] .throttled : 0 [ 210.897653] .throttle_count : 0 [ 210.902478] [ 210.902478] rt_rq[0]:/ [ 210.906482] .rt_nr_running : 0 [ 210.911298] .rt_throttled : 0 [ 210.916116] .rt_time : 0.000000 [ 210.921569] .rt_runtime : 950.000000 [ 210.927203] [ 210.927203] dl_rq[0]: [ 210.931115] .dl_nr_running : 0 [ 210.935932] .dl_bw->bw : 996147 [ 210.941203] .dl_bw->total_bw : 0 [ 210.946022] [ 210.946022] runnable tasks: [ 210.946022] task PID tree-key switches prio wait-time sum-exec sum-sleep [ 210.946022] ---------------------------------------------------------------------------------------------------------- [ 210.972885] swapper/0 1 2156.149123 430 120 0.000000 1585.136238 0.000000 / [ 210.984271] kthreadd 2 2038.321501 79 120 0.000000 14.037962 0.000000 / [ 210.995650] ksoftirqd/0 3 2215.763039 52 120 0.000000 2.544000 0.000000 / [ 211.007028] kworker/0:0 4 1904.921171 13 120 0.000000 1.389583 0.000000 / [ 211.018406] kworker/0:0H 5 2041.204781 7 100 0.000000 8.077250 0.000000 / [ 211.029784] kworker/u2:0 6 2217.179165 265 120 0.000000 381.272297 0.000000 / [ 211.041161] rcu_sched 7 2154.556373 55 120 0.000000 21.241542 0.000000 / [ 211.052539] rcu_bh 8 16.105444 2 120 0.000000 0.039626 0.000000 / [ 211.063916] migration/0 9 0.000000 4 0 0.000000 0.423750 0.000000 / [ 211.075293] lru-add-drain 10 21.168027 2 100 0.000000 0.085249 0.000000 / [ 211.086670] cpuhp/0 11 23.208855 3 120 0.000000 0.058416 0.000000 / [ 211.098047] kdevtmpfs 12 1928.760087 161 120 0.000000 26.371584 0.000000 / [ 211.109425] netns 13 61.744445 2 100 0.000000 1.661750 0.000000 / [ 211.120802] kworker/0:1 14 2219.665999 410 120 0.000000 247.404410 0.000000 / [ 211.132180] oom_reaper 15 251.102895 2 120 0.000000 0.323084 0.000000 / [ 211.143558] writeback 16 256.870256 2 100 0.000000 0.064208 0.000000 / [ 211.154935] kcompactd0 17 258.964766 2 120 0.000000 0.111833 0.000000 / [ 211.166312] crypto 18 260.919055 2 100 0.000000 0.062918 0.000000 / [ 211.177689] bioset 19 262.941979 2 100 0.000000 0.053625 0.000000 / [ 211.189066] kblockd 20 264.973202 2 100 0.000000 0.069207 0.000000 / [ 211.200443] ata_sff 21 288.694669 2 100 0.000000 0.130875 0.000000 / [ 211.211820] watchdogd 22 294.705832 2 100 0.000000 0.098167 0.000000 / [ 211.223197] rpciod 23 428.119413 2 100 0.000000 0.182249 0.000000 / [ 211.234574] kswapd0 24 547.316984 3 120 0.000000 0.383958 0.000000 / [ 211.245951] vmstat 25 445.549286 2 100 0.000000 0.070042 0.000000 / [ 211.257327] nfsiod 26 447.076801 2 100 0.000000 0.068708 0.000000 / [ 211.268704] bioset 37 1238.234375 2 100 0.000000 0.071458 0.000000 / [ 211.280081] bioset 38 1240.257845 2 100 0.000000 0.058250 0.000000 / [ 211.291458] bioset 39 1242.275639 2 100 0.000000 0.048500 0.000000 / [ 211.302835] bioset 40 1244.296648 2 100 0.000000 0.049625 0.000000 / [ 211.314212] bioset 41 1246.314693 2 100 0.000000 0.047916 0.000000 / [ 211.325589] bioset 42 1248.333430 2 100 0.000000 0.046458 0.000000 / [ 211.336966] bioset 43 1250.353030 2 100 0.000000 0.048793 0.000000 / [ 211.348342] bioset 44 1252.372277 2 100 0.000000 0.048999 0.000000 / [ 211.359719] bioset 45 1254.392090 2 100 0.000000 0.047709 0.000000 / [ 211.371096] bioset 46 1256.412263 2 100 0.000000 0.047791 0.000000 / [ 211.382473] bioset 47 1258.433322 2 100 0.000000 0.051001 0.000000 / [ 211.393850] bioset 48 1260.452184 2 100 0.000000 0.049375 0.000000 / [ 211.405227] bioset 49 1262.471106 2 100 0.000000 0.047375 0.000000 / [ 211.416603] bioset 50 1264.491916 2 100 0.000000 0.046917 0.000000 / [ 211.427980] bioset 51 1266.512992 2 100 0.000000 0.051041 0.000000 / [ 211.439356] bioset 52 1268.547806 2 100 0.000000 0.072042 0.000000 / [ 211.450734] bioset 53 1300.699923 2 100 0.000000 0.073208 0.000000 / [ 211.462111] bioset 54 1302.717044 2 100 0.000000 0.056417 0.000000 / [ 211.473487] bioset 55 1304.740238 2 100 0.000000 0.063041 0.000000 / [ 211.484864] bioset 56 1307.786364 2 100 0.000000 0.067750 0.000000 / [ 211.496241] bioset 57 1309.803349 2 100 0.000000 0.055708 0.000000 / [ 211.507618] bioset 58 1311.825130 2 100 0.000000 0.056334 0.000000 / [ 211.518995] bioset 59 1313.847701 2 100 0.000000 0.060875 0.000000 / [ 211.530371] bioset 60 1315.883544 2 100 0.000000 0.073334 0.000000 / [ 211.541749] kworker/u2:1 61 1764.180582 3 120 0.000000 0.166875 0.000000 / [ 211.553126] ipv6_addrconf 63 1437.655997 2 100 0.000000 0.164501 0.000000 / [ 211.564504] kworker/0:2 64 1981.529376 7 120 0.000000 8.763625 0.000000 / [ 211.575881] deferwq 65 1508.836081 2 100 0.000000 0.130291 0.000000 / [ 211.587258] bioset 66 1581.328288 2 100 0.000000 0.097625 0.000000 / [ 211.598636] bioset 67 1592.245439 2 100 0.000000 0.076042 0.000000 / [ 211.610012] bioset 68 1602.178951 2 100 0.000000 0.074792 0.000000 / [ 211.621389] bioset 69 1612.120004 2 100 0.000000 0.075666 0.000000 / [ 211.632766] bioset 70 1622.244925 2 100 0.000000 0.078291 0.000000 / [ 211.644142] bioset 71 1631.857791 2 100 0.000000 0.073042 0.000000 / [ 211.655519] bioset 72 1641.419973 2 100 0.000000 0.073667 0.000000 / [ 211.666896] bioset 73 1651.738637 2 100 0.000000 0.061791 0.000000 / [ 211.678273] bioset 74 1664.070092 2 100 0.000000 0.073001 0.000000 / [ 211.689651] bioset 75 1767.096034 2 100 0.000000 0.067125 0.000000 / [ 211.701027] irq/160-44e0b00 76 0.000000 274 49 0.000000 13.390751 0.000000 / [ 211.712404] irq/161-4802a00 77 0.000000 2 49 0.000000 0.099084 0.000000 / [ 211.723780] irq/33-48060000 78 0.000000 2 49 0.000000 0.243458 0.000000 / [ 211.735156] bioset 79 1910.880292 2 100 0.000000 0.076584 0.000000 / [ 211.746533] mmcqd/1 80 1924.364590 4 120 0.000000 1.093001 0.000000 / [ 211.757910] kworker/0:1H 81 2156.095694 9 100 0.000000 4.953916 0.000000 / [ 211.769289] [ 211.770844] [ 211.770844] Showing all locks held in the system: [ 211.777327] [ 211.778879] ============================================= [ 211.778879] [ 211.786060] Showing busy workqueues and worker pools: - 20:54:05 [INFO] [ 218.145014] sysrq: SysRq : Show backtrace of all active CPUs [ 218.150957] Sending NMI to all CPUs: [ 218.154693] NMI backtrace for cpu 0 [ 218.158341] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.7.0 #1 [ 218.164430] Hardware name: Generic AM33XX (Flattened Device Tree) [ 218.170823] [<c011005c>] (unwind_backtrace) from [<c010c250>] (show_stack+0x10/0x14) [ 218.178926] [<c010c250>] (show_stack) from [<c047f49c>] (dump_stack+0xb0/0xe4) [ 218.186478] [<c047f49c>] (dump_stack) from [<c0482eb8>] (nmi_cpu_backtrace+0x7c/0x88) [ 218.194658] [<c0482eb8>] (nmi_cpu_backtrace) from [<c010dbf8>] (raise_nmi+0x60/0x70) [ 218.202746] [<c010dbf8>] (raise_nmi) from [<c0482f84>] (nmi_trigger_all_cpu_backtrace+0xc0/0xf4) [ 218.211933] [<c0482f84>] (nmi_trigger_all_cpu_backtrace) from [<c04f9424>] (__handle_sysrq+0xd4/0x248) [ 218.221662] [<c04f9424>] (__handle_sysrq) from [<c05147c8>] (serial_omap_irq+0x374/0x3bc) [ 218.230213] [<c05147c8>] (serial_omap_irq) from [<c019ea30>] (handle_irq_event_percpu+0x44/0x3fc) [ 218.239482] [<c019ea30>] (handle_irq_event_percpu) from [<c019ee20>] (handle_irq_event+0x38/0x5c) [ 218.248754] [<c019ee20>] (handle_irq_event) from [<c01a1f14>] (handle_level_irq+0xb8/0x14c) [ 218.257478] [<c01a1f14>] (handle_level_irq) from [<c019e05c>] (generic_handle_irq+0x20/0x34) [ 218.266293] [<c019e05c>] (generic_handle_irq) from [<c019e350>] (__handle_domain_irq+0x64/0xe0) [ 218.275382] [<c019e350>] (__handle_domain_irq) from [<c07b06b8>] (__irq_svc+0x58/0x78) [ 218.283661] [<c07b06b8>] (__irq_svc) from [<c010831c>] (arch_cpu_idle+0x20/0x3c) [ 218.291389] [<c010831c>] (arch_cpu_idle) from [<c01844d8>] (cpu_startup_entry+0x30c/0x3f0) [ 218.300034] [<c01844d8>] (cpu_startup_entry) from [<c0b00c08>] (start_kernel+0x340/0x3b4) [ 218.308579] [<c0b00c08>] (start_kernel) from [<8000807c>] (0x8000807c) [ 218.315407] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 218.323853] pgd = c0004000 [ 218.326675] [00000000] *pgd=00000000 [ 218.330423] Internal error: Oops: 80000005 [#1] SMP ARM [ 218.335880] Modules linked in: [ 218.339074] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.7.0 #1 [ 218.345162] Hardware name: Generic AM33XX (Flattened Device Tree) [ 218.351523] task: c0c065c0 ti: c0c00000 task.ti: c0c00000 [ 218.357157] PC is at 0x0 [ 218.359802] LR is at nmi_trigger_all_cpu_backtrace+0xc0/0xf4 [ 218.365709] pc : [<00000000>] lr : [<c0482f84>] psr: 60000193 [ 218.365709] sp : c0c01e68 ip : 00000000 fp : c0c029cc [ 218.377694] r10: 00000061 r9 : 00000000 r8 : 00000007 [ 218.383146] r7 : 00000000 r6 : c010db98 r5 : c0c037f8 r4 : 00000001 [ 218.389960] r3 : 00000000 r2 : 00000000 r1 : 00000007 r0 : c0c037f8 [ 218.396776] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment none [ 218.404315] Control: 10c5387d Table: 80004019 DAC: 00000051 [ 218.410312] Process swapper/0 (pid: 0, stack limit = 0xc0c00218) [ 218.416582] Stack: (0xc0c01e68 to 0xc0c02000) [ 218.421134] 1e60: c0c87680 c0c4456c 0000006c 00000001 00000007 c04f9424 [ 218.429675] 1e80: 00000000 00000000 c04f9350 c052eb88 eebae810 00000101 00000000 00000002 [ 218.438217] 1ea0: 00000005 c05147c8 00000000 60000193 ee95c510 eee72b40 ee95c560 ee95c510 [ 218.446757] 1ec0: 00000000 0000009e 00000000 00000000 c0c029cc c019ea30 60000193 00000000 [ 218.455298] 1ee0: 60000193 ee95c500 ee95c560 ee95c500 ee95c560 ee95c510 00000000 00000001 [ 218.463839] 1f00: ee814000 c0b759f8 c0cbcc26 c019ee20 ee95c500 ee95c560 ee95c510 c01a1f14 [ 218.472381] 1f20: c0b74944 0000009e c0c035fc c019e05c c0b74944 c019e350 c010831c 20000013 [ 218.480921] 1f40: ffffffff c0c01f8c c0c029cc c0cbde98 c0b759f8 c07b06b8 00000001 00000001 [ 218.489462] 1f60: 00000000 c0c065c0 c0c02a38 00000000 00000000 c0cbde98 c0c029cc c0cbde98 [ 218.498004] 1f80: c0b759f8 c0cbcc26 00000000 c0c01fa8 c018ff64 c010831c 20000013 ffffffff [ 218.506545] 1fa0: 00000051 c0108318 c0c02a38 c01844d8 c0cc2050 c0c02900 00000000 c0b00c08 [ 218.515086] 1fc0: ffffffff ffffffff 00000000 c0b00684 00000000 c0b52a48 c0cc2214 c0c029ac [ 218.523627] 1fe0: c0b52a44 c0c08228 80004059 413fc082 00000000 8000807c 00000000 00000000 [ 218.532170] [<c0482f84>] (nmi_trigger_all_cpu_backtrace) from [<c04f9424>] (__handle_sysrq+0xd4/0x248) [ 218.541892] [<c04f9424>] (__handle_sysrq) from [<c05147c8>] (serial_omap_irq+0x374/0x3bc) [ 218.550436] [<c05147c8>] (serial_omap_irq) from [<c019ea30>] (handle_irq_event_percpu+0x44/0x3fc) [ 218.559703] [<c019ea30>] (handle_irq_event_percpu) from [<c019ee20>] (handle_irq_event+0x38/0x5c) [ 218.568971] [<c019ee20>] (handle_irq_event) from [<c01a1f14>] (handle_level_irq+0xb8/0x14c) [ 218.577694] [<c01a1f14>] (handle_level_irq) from [<c019e05c>] (generic_handle_irq+0x20/0x34) [ 218.586508] [<c019e05c>] (generic_handle_irq) from [<c019e350>] (__handle_domain_irq+0x64/0xe0) [ 218.595594] [<c019e350>] (__handle_domain_irq) from [<c07b06b8>] (__irq_svc+0x58/0x78) [ 218.603865] [<c07b06b8>] (__irq_svc) from [<c010831c>] (arch_cpu_idle+0x20/0x3c) [ 218.611590] [<c010831c>] (arch_cpu_idle) from [<c01844d8>] (cpu_startup_entry+0x30c/0x3f0) [ 218.620224] [<c01844d8>] (cpu_startup_entry) from [<c0b00c08>] (start_kernel+0x340/0x3b4) [ 218.628765] [<c0b00c08>] (start_kernel) from [<8000807c>] (0x8000807c) [ 218.635581] Code: bad PC value [ 218.638788] ---[ end trace 99ddf7059abf1fd2 ]--- [ 218.643609] Kernel panic - not syncing: Fatal exception in interrupt [ 218.650256] ---[ end Kernel panic - not syncing: Fatal exception in interrupt - 20:54:16 [INFO] - 20:54:16 [INFO] Disconnected serial from am335x-evm - 20:54:16 [INFO] Failed to boot on Iteration 61 - 20:54:16 [INFO] Disconnected all from am335x-evm - 20:54:17 [INFO] Connected to am335x-evm via serial - 20:54:17 [INFO] Host: #check prompt - 20:54:20 [ERROR] On command: #check prompt waiting for #check prompt.+?(?-mix:((?-mix:login:)|[Pp]assword)) >>> error: execution expired - 20:54:20 [INFO] Target: - 20:54:20 [INFO] Host: #check prompt - 20:54:22 [ERROR] On command: #check prompt waiting for #check prompt.+?(?-mix:[\w\d]+@.+[@:#]+) >>> error: execution expired - 20:54:22 [INFO] Target: - 20:54:22 [INFO] Host: #check prompt - 20:54:24 [ERROR] On command: #check prompt waiting for #check prompt.+?(?-mix:[\w\d]+@.+[@:#]+) >>> error: execution expired - 20:54:24 [INFO] Target: - 20:54:24 [INFO] Host: #check prompt - 20:54:26 [ERROR] On command: #check prompt waiting for #check prompt.+?(?-mix:[\w\d]+@.+[@:#]+) >>> error: execution expired - 20:54:26 [INFO] Target: - 20:54:26 [INFO] Disconnected serial from am335x-evm - 20:54:27 [INFO] Connected to am335x-evm via serial - 20:54:27 [INFO] Host: - 20:54:28 [INFO] Target: --
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