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IDProjectCategoryView StatusLast Update
0016725CentOS-7kernelpublic2019-11-13 12:36
Reporterbgerondeau 
PrioritynormalSeveritycrashReproducibilityalways
Status newResolutionopen 
Platformaarch64OSCentOSOS Version7,8
Product Version7.7-1908 
Target VersionFixed in Version 
Summary0016725: Kernel 4.18 Panic Centriq 2400s
DescriptionSince the CentOS kernel has switched to 4.18 (and on both CentOS 7.7 and CentOS 8), it will not boot on the Qualcomm Centriq 2400 machines.
The trace is as follows :

 [ 1.655673] DMI: WIWYNN Qualcomm Centriq 2400 Reference Evaluation Platform CV90-LA115-P31/Qualcomm Centriq 2400 Customer Reference Board, BIOS
[ 1.668761] Unable to handle kernel paging request at virtual address 0000000000020000
[ 1.676501] Mem abort info:
[ 1.679286] ESR = 0x96000045
[ 1.682317] Exception class = DABT (current EL), IL = 32 bits
[ 1.688219] SET = 0, FnV = 0
[ 1.691265] EA = 0, S1PTW = 0
[ 1.694382] Data abort info:
[ 1.697247] ISV = 0, ISS = 0x00000045
[ 1.701066] CM = 0, WnR = 1
[ 1.704022] [0000000000020000] user address but active_mm is swapper
[ 1.710355] Internal error: Oops: 96000045 [#1] SMP
[ 1.715216] Modules linked in:
[ 1.718256] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.18.0-80.el8.aarch64 #1
[ 1.725459] Hardware name: WIWYNN Qualcomm Centriq 2400 Reference Evaluation Platform CV90-LA115-P31/Qualcomm Centriq 2400 Customer Reference Board, BIOS
[ 1.739262] pstate: 20400005 (nzCv daif +PAN -UAO)
[ 1.744040] pc : jit_fill_hole+0x40/0x58
[ 1.747944] lr : bpf_jit_binary_alloc+0x50/0xa8
[ 1.752455] sp : ffff0000085efb80
[ 1.755754] x29: ffff0000085efb80 x28: 0000000000000000
[ 1.761049] x27: 0000000000000001 x26: ffff0000085efc50
[ 1.766344] x25: 0000000000000084 x24: ffff2a5d1e0a23e8
[ 1.771639] x23: 00000000000009f0 x22: 0000000000000004
[ 1.776935] x21: 0000000000020000 x20: 0000000000010000
[ 1.782229] x19: 0000000000020000 x18: 0000000000000001
[ 1.787525] x17: 0000000000000000 x16: 0000000000000000
[ 1.792820] x15: ffffffffffffffff x14: 00000000000093bf
[ 1.798115] x13: 00000000000082bf x12: 00000000000061bf
[ 1.803410] x11: 0000000000000000 x10: 0140000000000000
[ 1.808705] x9 : 0000000000000000 x8 : ffff8017ca162400
[ 1.814000] x7 : 0000000000000000 x6 : 0000000020020000
[ 1.819295] x5 : ffff0000085ef7c0 x4 : 0000040000020000
[ 1.824591] x3 : 00000017ca5a0000 x2 : ffff7fe000000000
[ 1.829886] x1 : 00000000d4202000 x0 : 0000000000030000
[ 1.835181] Process swapper/0 (pid: 1, stack limit = 0x(____ptrval____))
[ 1.841865] Call trace:
[ 1.844297] jit_fill_hole+0x40/0x58
[ 1.847855] bpf_jit_binary_alloc+0x50/0xa8
[ 1.852022] bpf_int_jit_compile+0x278/0x428
[ 1.856276] bpf_prog_select_runtime+0xec/0x138
[ 1.860792] bpf_prepare_filter+0x484/0x528
[ 1.864956] bpf_prog_create+0x7c/0xc0
[ 1.868691] ptp_classifier_init+0x4c/0x74
[ 1.872769] sock_init+0xb0/0xc0
[ 1.875981] do_one_initcall+0x54/0x1d8
[ 1.879802] kernel_init_freeable+0x278/0x314
[ 1.884141] kernel_init+0x18/0x110
[ 1.887612] ret_from_fork+0x10/0x18
[ 1.891172] Code: 72ba8401 91001000 8b000260 d503201f (b8004661)
[ 1.897266] ---[ end trace f4ce83f7f585cd35 ]---
[ 1.901848] Kernel panic - not syncing: Fatal exception
[ 1.907066] SMP: stopping secondary CPUs
[ 1.910986] ---[ end Kernel panic - not syncing: Fatal exception ]---

Note that Debian Buster's 4.19 does boot without any issues, and CentOS's 4.14.0-49.el7a.aarch64 (and later updates) boots without any issues as well.
Steps To Reproduce1) Have a Qualcomm Centriq 2400 machine
2) PXE boot into CentOS 8 installer
3) Kernel Panic

1) Have a Qualcomm Centriq 2400 machine
2) PXE boot into CentOS 7.7 installer
3) Kernel Panic

1) Have a Qualcomm Centriq 2400 machine
2) PXE boot into CentOS7.6 installer
3) Install and reboot machine
4) By default it will boot into the latest 4.18 kernel
5) Kernel Panic
Tags7.7, altarch, centos 8, kernel panic
abrt_hash
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Issue History

Date Modified Username Field Change
2019-11-13 12:35 bgerondeau New Issue
2019-11-13 12:35 bgerondeau Tag Attached: 7.7
2019-11-13 12:35 bgerondeau Tag Attached: altarch
2019-11-13 12:35 bgerondeau Tag Attached: kernel panic
2019-11-13 12:36 bgerondeau Tag Attached: centos 8