On Mon, 4 Oct 2021 at 18:43, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > > This is the start of the stable review cycle for the 5.14.10 release. > There are 172 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses should be made by Wed, 06 Oct 2021 12:50:17 +0000. > Anything received after that time might be too late. > > The whole patch series can be found in one patch at: > https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.14.10-rc1.gz > or in the git tree and branch at: > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.14.y > and the diffstat can be found below. > > thanks, > > greg k-h Regression found on arm. following kernel BUG reported on stable-rc linux-5.14.y while booting BeagleBoard X15 device. metadata: git branch: linux-5.14.y git repo: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc git commit: cda15f9c69e08480d4308d0e5c62bd44324a9ff0 git describe: v5.14.9-173-gcda15f9c69e0 make_kernelversion: 5.14.10-rc1 kernel-config: https://builds.tuxbuild.com/1z2ozt5ntwqausJUkOMJ8zBgRqi/config Kernel crash: -------------- [ 6.457366] kernel BUG at kernel/cpu.c:1065! [ 6.461669] Internal error: Oops - BUG: 0 [#1] SMP ARM [ 6.466827] Modules linked in: [ 6.469909] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.14.10-rc1 #1 [ 6.476318] Hardware name: Generic DRA74X (Flattened Device Tree) [ 6.482452] PC is at cpuhp_report_idle_dead+0x74/0x78 [ 6.487518] LR is at do_idle+0x108/0x310 [ 6.491485] pc : [<c035a700>] lr : [<c03a3cc0>] psr: 20000093 [ 6.497772] sp : c2101ee0 ip : c2101f00 fp : c2101efc [ 6.503051] r10: 00000000 r9 : c2100000 r8 : 00000000 [ 6.508300] r7 : c2108fe4 r6 : eeb04414 r5 : 2ca71000 r4 : c2093414 [ 6.514862] r3 : c2101ee0 r2 : 00000000 r1 : 000000e0 r0 : 00000000 [ 6.521423] Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment none [ 6.528686] Control: 10c5387d Table: 8020406a DAC: 00000051 [ 6.534454] Register r0 information: NULL pointer [ 6.539215] Register r1 information: non-paged memory [ 6.544281] Register r2 information: NULL pointer [ 6.549011] Register r3 information: non-slab/vmalloc memory [ 6.554718] Register r4 information: non-slab/vmalloc memory [ 6.560424] Register r5 information: non-paged memory [ 6.565490] Register r6 information: non-slab/vmalloc memory [ 6.571197] Register r7 information: non-slab/vmalloc memory [ 6.576904] Register r8 information: NULL pointer [ 6.581634] Register r9 information: non-slab/vmalloc memory [ 6.587310] Register r10 information: NULL pointer [ 6.592132] Register r11 information: non-slab/vmalloc memory [ 6.597930] Register r12 information: non-slab/vmalloc memory [ 6.603698] Process swapper/0 (pid: 0, stack limit = 0x(ptrval)) [ 6.609741] Stack: (0xc2101ee0 to 0xc2102000) [ 6.614135] 1ee0: 00000000 c2100000 c2108f90 c2108fe4 c2101f44 c2101f00 c03a3cc0 c035a698 [ 6.622375] 1f00: c210e0c0 00000002 c2101f00 c209f0f0 c2100000 5a76ee47 c2101f3c 000000e0 [ 6.630584] 1f20: c2101f58 00000002 c2108f40 00000000 c2100000 10c5387d c2101f54 c2101f48 [ 6.638824] 1f40: c03a4334 c03a3bc4 c2101f84 c2101f58 c1556b84 c03a4318 00000000 00000000 [ 6.647033] 1f60: c1556a88 c2101f70 c0322004 c239e068 c1fd7a80 ffffffff c2101f94 c2101f88 [ 6.655273] 1f80: c1f00af0 c15569c0 c2101ff4 c2101f98 c1f012a0 c1f00ae4 ffffffff ffffffff [ 6.663482] 1fa0: 00000000 c1f00640 00000000 00000000 00000000 00000000 00000000 c1fd7a80 [ 6.671722] 1fc0: 5a73e04d 00000000 00000000 c1f00330 00000051 10c0387d 00000000 8ffda000 [ 6.679931] 1fe0: 412fc0f2 10c5387d 00000000 c2101ff8 00000000 c1f00b78 00000000 00000000 [ 6.688140] Backtrace: [ 6.690612] [<c035a68c>] (cpuhp_report_idle_dead) from [<c03a3cc0>] (do_idle+0x108/0x310) [ 6.698852] r7:c2108fe4 r6:c2108f90 r5:c2100000 r4:00000000 [ 6.704559] [<c03a3bb8>] (do_idle) from [<c03a4334>] (cpu_startup_entry+0x28/0x2c) [ 6.712188] r10:10c5387d r9:c2100000 r8:00000000 r7:c2108f40 r6:00000002 r5:c2101f58 [ 6.720031] r4:000000e0 [ 6.722595] [<c03a430c>] (cpu_startup_entry) from [<c1556b84>] (rest_init+0x1d0/0x2fc) [ 6.730560] [<c15569b4>] (rest_init) from [<c1f00af0>] (arch_call_rest_init+0x18/0x1c) [ 6.738555] r6:ffffffff r5:c1fd7a80 r4:c239e068 [ 6.743194] [<c1f00ad8>] (arch_call_rest_init) from [<c1f012a0>] (start_kernel+0x734/0x780) [ 6.751586] [<c1f00b6c>] (start_kernel) from [<00000000>] (0x0) [ 6.757568] r10:10c5387d r9:412fc0f2 r8:8ffda000 r7:00000000 r6:10c0387d r5:00000051 [ 6.765441] r4:c1f00330 [ 6.767974] Code: e34c1035 e3a03000 eb039b62 e89da8f0 (e7f001f2) [ 6.774108] ---[ end trace 8e1c46209559ca84 ]--- Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> ref: https://lkft.validation.linaro.org/scheduler/job/3659621#L2841 -- Linaro LKFT https://lkft.linaro.org
