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Linux 4.14 crashes when the system is loaded

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i am using linux 4.14 on imx8dx boards. i am trying to load the system. i am getting the log below. is it the expected behavior?

root@imx8dx_ccu:~# dmesg [54565.689878] active_anon:98438 inactive_anon:18458 isolated_anon:0 [54565.689878] active_file:513 inactive_file:589 isolated_file:304 [54565.689878] unevictable:0 dirty:11 writeback:0 unstable:0 [54565.689878] slab_reclaimable:2001 slab_unreclaimable:15089 [54565.689878] mapped:1251 shmem:109384 pagetables:7754 bounce:0 [54565.689878] free:24036 free_pcp:211 free_cma:18454 [54565.689890] Node 0 active_anon:393752kB inactive_anon:73832kB active_file:2052kB inactive_file:2356kB unevictable:0kB isolated(anon):0kB isolated(file):1216kB mapped:5004kB dirty:44kB writeback:0kB sho [54565.689905] DMA free:96144kB min:22528kB low:28160kB high:33792kB active_anon:394116kB inactive_anon:73832kB active_file:2000kB inactive_file:2304kB unevictable:0kB writepending:44kB present:886784kB B [54565.689906] lowmem_reserve[]: 0 0 0 [54565.689916] DMA: 1138*4kB (UMEC) 914*8kB (UMEC) 733*16kB (UMEC) 211*32kB (UMEC) 40*64kB (UMEC) 16*128kB (UEC) 8*256kB (UC) 12*512kB (UC) 6*1024kB (C) 5*2048kB (C) 1*4096kB (C) 0*8192kB 0*16384kB 1*327B [54565.689975] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [54565.689978] 110796 total pagecache pages [54565.689982] 0 pages in swap cache [54565.689985] Swap cache stats: add 0, delete 0, find 0/0 [54565.689988] Free swap = 0kB [54565.689990] Total swap = 0kB [54565.689993] 221696 pages RAM [54565.689995] 0 pages HighMem/MovableOnly [54565.689997] 39981 pages reserved [54565.690000] 81920 pages cma reserved [54565.690084] while_test_app: page allocation stalls for 10664ms, order:0, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [54565.690096] while_test_app cpuset=/ mems_allowed=0 [54565.690107] CPU: 1 PID: 21229 Comm: while_test_app Not tainted 4.14.62-imx_4.14.62_1.0.0_beta+g1907fe4 #1 [54565.690110] Hardware name: Freescale i.MX8DX MEK (DT) [54565.690112] Call trace: [54565.690119] [] dump_backtrace+0x0/0x3c8 [54565.690125] [] show_stack+0x14/0x20 [54565.690131] [] dump_stack+0x9c/0xbc [54565.690137] [] warn_alloc+0xe8/0x180 [54565.690143] [] __alloc_pages_nodemask+0x890/0xb78 [54565.690149] [] __get_free_pages+0x14/0x30 [54565.690155] [] pgd_alloc+0x18/0x20 [54565.690160] [] mm_init+0xd0/0x150 [54565.690166] [] copy_process.isra.5.part.6+0x8d4/0x15d0 [54565.690171] [] _do_fork+0xbc/0x340 [54565.690176] [] SyS_clone+0x18/0x20 [54565.690181] Exception stack(0xffff00000badbec0 to 0xffff00000badc000) [54565.690187] bec0: 0000000001200011 0000000000000000 0000000000000000 0000000000000000 [54565.690194] bee0: 0000ffff876d80e0 0000ffff876d8010 0000000000000001 0000000000002710 [54565.690200] bf00: 00000000000000dc 0000ffff876d8700 0101010101010101 0000000000000000 [54565.690207] bf20: 0000000000000001 000000000000270f 0000ffff87678c38 0000ffff87676dd8 [54565.690213] bf40: 0000ffff8769d0c0 0000ffff875900f8 00000000000000ab 0000fffffac589b0 [54565.690220] bf60: 0000000000000000 0000ffff8763c000 0000000000000000 0000ffff876d7f00 [54565.690226] bf80: 0000ffff876d8700 0000000000000000 0000000000000000 0000000000000000 [54565.690232] bfa0: 0000000000000000 0000fffffac589d0 0000ffff8759013c 0000fffffac589b0 [54565.690239] bfc0: 0000ffff875901e8 0000000060000000 0000000001200011 00000000000000dc [54565.690245] bfe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [54565.690251] [] __sys_trace_return+0x0/0x4 [54565.694186] while_test_app: page allocation stalls for 10672ms, order:0, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [54565.694199] while_test_app cpuset=/ mems_allowed=0 [54565.694210] CPU: 1 PID: 20994 Comm: while_test_app Not tainted 4.14.62-imx_4.14.62_1.0.0_beta+g1907fe4 #1 [54565.694213] Hardware name: Freescale i.MX8DX MEK (DT) [54565.694215] Call trace: [54565.694224] [] dump_backtrace+0x0/0x3c8 [54565.694230] [] show_stack+0x14/0x20 [54565.694236] [] dump_stack+0x9c/0xbc [54565.694242] [] warn_alloc+0xe8/0x180 [54565.694248] [] __alloc_pages_nodemask+0x890/0xb78 [54565.694254] [] __get_free_pages+0x14/0x30 [54565.694260] [] pgd_alloc+0x18/0x20 [54565.694266] [] mm_init+0xd0/0x150 [54565.694272] [] copy_process.isra.5.part.6+0x8d4/0x15d0 [54565.694277] [] _do_fork+0xbc/0x340 [54565.694282] [] SyS_clone+0x18/0x20 [54565.694287] Exception stack(0xffff000012483ec0 to 0xffff000012484000) [54565.694293] 3ec0: 0000000001200011 0000000000000000 0000000000000000 0000000000000000 [54565.694299] 3ee0: 0000ffff876d80e0 0000ffff876d8010 0000000000000001 0000000000002710 [54565.694306] 3f00: 00000000000000dc 0000ffff876d8700 0101010101010101 0000000000000000 [54565.694312] 3f20: 0000000000000001 000000000000270f 0000ffff87678c38 0000ffff87676dd8 [54565.694319] 3f40: 0000ffff8769d0c0 0000ffff875900f8 00000000000000ab 0000fffffac589b0 [54565.694325] 3f60: 0000000000000000 0000ffff8763c000 0000000000000000 0000ffff876d7f00 [54565.694331] 3f80: 0000ffff876d8700 0000000000000000 0000000000000000 0000000000000000 [54565.694338] 3fa0: 0000000000000000 0000fffffac589d0 0000ffff8759013c 0000fffffac589b0 [54565.694344] 3fc0: 0000ffff875901e8 0000000060000000 0000000001200011 00000000000000dc [54565.694350] 3fe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [54565.694356] [] __sys_trace_return+0x0/0x4 [54565.694444] while_test_app: page allocation stalls for 10672ms, order:0, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [54565.694456] while_test_app cpuset=/ mems_allowed=0 [54565.694467] CPU: 1 PID: 21250 Comm: while_test_app Not tainted 4.14.62-imx_4.14.62_1.0.0_beta+g1907fe4 #1 [54565.694470] Hardware name: Freescale i.MX8DX MEK (DT) [54565.694472] Call trace: [54565.694479] [] dump_backtrace+0x0/0x3c8 [54565.694486] [] show_stack+0x14/0x20 [54565.694491] [] dump_stack+0x9c/0xbc [54565.694497] [] warn_alloc+0xe8/0x180 [54565.694503] [] __alloc_pages_nodemask+0x890/0xb78 [54565.694509] [] __get_free_pages+0x14/0x30 [54565.694515] [] pgd_alloc+0x18/0x20 [54565.694520] [] mm_init+0xd0/0x150 [54565.694526] [] copy_process.isra.5.part.6+0x8d4/0x15d0 [54565.694531] [] _do_fork+0xbc/0x340 [54565.694536] [] SyS_clone+0x18/0x20 [54565.694540] Exception stack(0xffff000012f3bec0 to 0xffff000012f3c000) [54565.694546] bec0: 0000000001200011 0000000000000000 0000000000000000 0000000000000000 [54565.694553] bee0: 0000ffff876d80e0 0000ffff876d8010 0000000000000001 0000000000002710 [54565.694559] bf00: 00000000000000dc 0000ffff876d8700 0101010101010101 0000000000000000 [54565.694565] bf20: 0000000000000001 000000000000270f 0000ffff87678c38 0000ffff87676dd8 [54565.694572] bf40: 0000ffff8769d0c0 0000ffff875900f8 00000000000000ab 0000fffffac589b0 [54565.694578] bf60: 0000000000000000 0000ffff8763c000 0000000000000000 0000ffff876d7f00 [54565.694584] bf80: 0000ffff876d8700 0000000000000000 0000000000000000 0000000000000000 [54565.694591] bfa0: 0000000000000000 0000fffffac589d0 0000ffff8759013c 0000fffffac589b0 [54565.694597] bfc0: 0000ffff875901e8 0000000060000000 0000000001200011 00000000000000dc [54565.694603] bfe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [54565.694608] [] __sys_trace_return+0x0/0x4 [54565.694694] while_test_app: page allocation stalls for 10672ms, order:0, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [54565.694705] while_test_app cpuset=/ mems_allowed=0 [54565.694715] CPU: 1 PID: 21187 Comm: while_test_app Not tainted 4.14.62-imx_4.14.62_1.0.0_beta+g1907fe4 #1 [54565.694718] Hardware name: Freescale i.MX8DX MEK (DT) [54565.694720] Call trace: [54565.694727] [] dump_backtrace+0x0/0x3c8 [54565.694734] [] show_stack+0x14/0x20 [54565.694740] [] dump_stack+0x9c/0xbc [54565.694745] [] warn_alloc+0xe8/0x180 [54565.694751] [] __alloc_pages_nodemask+0x890/0xb78 [54565.694757] [] __get_free_pages+0x14/0x30 [54565.694763] [] pgd_alloc+0x18/0x20 [54565.694767] [] mm_init+0xd0/0x150 [54565.694773] []
asked May 3 in Linux by virajgm93 New to the Community (0 points)

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1 Answer

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Are you using Digi product?
answered May 7 by LeonidM Veteran of the Digi Community (3,165 points)
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