DBGCîî====1573113357.903660-D Oops#1 Part1 <4>[ 177.564500] imxdrm snd_pcm_dmaengine etnaviv dw_hdmi_imx dw_hdmi snd_pcm gpu_sched snd_timer panel_simple drm_kms_helper snd imx_ipu_v3 cec soundcore imx_thermal drm evdev imx6q_cpufreq fb_sys_fops pwm_bl ip_tables x_tables autofs4 btrfs xor zstd_decompress zstd_compress xxhash zlib_deflate raid6_pq libcrc32c crc32c_generic cls_cgroup ahci_imx libahci_platform libahci ci_hdrc_imx ci_hdrc ulpi libata ehci_hcd udc_core sdhci_esdhc_imx sdhci_pltfm usbcore usbmisc_imx i2c_imx sdhci scsi_mod anatop_regulator phy_mxs_usb dwc3_haps clk_pwm micrel <4>[ 177.613060] CPU: 1 PID: 472 Comm: sh Tainted: G C 4.19.0-6-armmp #1 Debian 4.19.67-2co5 <4>[ 177.622482] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) <4>[ 177.629101] PC is at sysrq_handle_crash+0x30/0x38 <4>[ 177.633880] LR is at arm_heavy_mb+0x2c/0x48 <4>[ 177.638123] pc : [] lr : [] psr: 60000013 <4>[ 177.644472] sp : ecbfde98 ip : ecbfde88 fp : ecbfdeac <4>[ 177.649767] r10: 00000004 r9 : 00000000 r8 : c12cb910 <4>[ 177.655064] r7 : 00000002 r6 : 00000007 r5 : 00000063 r4 : 00000001 <4>[ 177.661678] r3 : 00000000 r2 : 00000730 r1 : 00000000 r0 : 00000063 <4>[ 177.668340] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none <4>[ 177.675567] Control: 10c5387d Table: 3cc0404a DAC: 00000051 <0>[ 177.681388] Process sh (pid: 472, stack limit = 0x667d83b8) <0>[ 177.687035] Stack: (0xecbfde98 to 0xecbfe000) <0>[ 177.691453] de80: c1238b54 00000063 <0>[ 177.699739] dea0: ecbfded4 ecbfdeb0 c07d603c c07d5a04 00000002 c07d6590 00000000 ecbfdf60 <0>[ 177.708019] dec0: 00000000 00000000 ecbfdeec ecbfded8 c07d65f8 c07d5f98 eee1dc00 c07d6590 <0>[ 177.716298] dee0: ecbfdf0c ecbfdef0 c05a8040 c07d659c c05a7fd0 ecaaf300 015b4340 ecbfdf60 <0>[ 177.724578] df00: ecbfdf24 ecbfdf10 c052df1c c05a7fdc 00000002 ecaaf300 ecbfdf54 ecbfdf28 <0>[ 177.732856] df20: c052e124 c052df00 ed66fe40 c055133c ecaaf300 c1205dc8 ecaaf300 015b4340 <0>[ 177.741134] df40: 00000000 00000000 ecbfdf94 ecbfdf58 c052e404 c052e07c 00000000 00000000 <0>[ 177.749414] df60: 00000000 00000000 ecbfdf94 3429bde7 00000074 00000002 00000001 00000004 <0>[ 177.757695] df80: c0301204 ecbfc000 ecbfdfa4 ecbfdf98 c052e490 c052e39c 00000000 ecbfdfa8 <0>[ 177.766145] dfa0: c0301000 c052e484 00000074 00000002 00000001 015b4340 00000002 00000000 <0>[ 177.774427] dfc0: 00000074 00000002 00000001 00000004 00000002 00032608 bef9ff03 0001eea4 <0>[ 177.782708] dfe0: 00000004 bef9f818 b6eda5b3 b6e63746 20000030 00000001 00000000 00000000 <4>[ 177.794468] [] (sysrq_handle_crash) from [] (__handle_sysrq+0xb0/0x190) <4>[ 177.806366] [] (__handle_sysrq) from [] (write_sysrq_trigger+0x68/0x78) <4>[ 177.818311] [] (write_sysrq_trigger) from [] (proc_reg_write+0x70/0x98) <4>[ 177.830249] [] (proc_reg_write) from [] (__vfs_write+0x28/0x48) <4>[ 177.841475] [] (__vfs_write) from [] (vfs_write+0xb4/0x1c8) <4>[ 177.852342] [] (vfs_write) from [] (ksys_write+0x74/0xe8) <4>[ 177.863044] [] (ksys_write) from [] (sys_write+0x18/0x1c) <4>[ 177.874020] [] (sys_write) from [] (ret_fast_syscall+0x0/0x54) <4>[ 177.885315] Exception stack(0xecbfdfa8 to 0xecbfdff0) <4>[ 177.893906] dfa0: 00000074 00000002 00000001 015b4340 00000002 00000000 <4>[ 177.905744] dfc0: 00000074 00000002 00000001 00000004 00000002 00032608 bef9ff03 0001eea4 <4>[ 177.917480] dfe0: 00000004 bef9f818 b6eda5b3 b6e63746 <0>[ 177.926192] Code: e5834000 f57ff04e ebed244d e3a03000 (e5c34000) <4>[ 177.935761] ---[ end trace a8b83aca7b90dce0 ]--- €@ " € „ H„ €€, @E@T€€P €@€€ €@P €€@@ D €@R @€   F B @ " Q@€€†¡P@ P@ H