Following kernel crash reported while booting arm64 db410c board with Linux next-20220614 [1] kfence enabled on this kernel. Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> Boot log: --------- [ 0.850420] WARNING: CPU: 0 PID: 1 at drivers/opp/core.c:2265 dev_pm_opp_clear_config+0x174/0x17c [ 0.850447] Modules linked in: [ 0.850459] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.19.0-rc1-next-20220610 #1 [ 0.850470] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT) [ 0.850477] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 0.850489] pc : dev_pm_opp_clear_config+0x174/0x17c [ 0.850501] lr : dt_cpufreq_probe+0x1e4/0x4a0 [ 0.850513] sp : ffff80000802bb00 [ 0.850518] x29: ffff80000802bb00 x28: ffff80000ada1c30 x27: 0000000000000000 [ 0.850538] x26: 00000000fffffdfb x25: ffff00000311f410 x24: ffff00000389ec90 [ 0.850557] x23: ffff80000a9eea98 x22: ffff80000a9eed00 x21: ffff80000ada1b68 [ 0.850576] x20: ffff00000389ec80 x19: ffff00003fc41308 x18: ffffffffffffffff [ 0.850595] x17: ffff800009f21700 x16: ffff8000080955c0 x15: ffff0000031c2a1c [ 0.850614] x14: 0000000000000001 x13: 0a6b636f6c632064 x12: 6e69662074276e64 [ 0.850632] x11: 0000000000000040 x10: 0000000000000020 x9 : ffff800009006964 [ 0.850650] x8 : 0000000000000020 x7 : ffffffffffffffff x6 : 0000000000000000 [ 0.850668] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 0.850686] x2 : 0000000000000004 x1 : 0000000000000000 x0 : 0000000000000000 [ 0.850704] Call trace: [ 0.850708] dev_pm_opp_clear_config+0x174/0x17c [ 0.850722] platform_probe+0x74/0xf0 [ 0.850735] really_probe+0x19c/0x3f0 [ 0.850745] __driver_probe_device+0x11c/0x190 [ 0.850755] driver_probe_device+0x44/0xf4 [ 0.850765] __driver_attach+0xd8/0x200 [ 0.850775] bus_for_each_dev+0x7c/0xe0 [ 0.850790] driver_attach+0x30/0x40 [ 0.850799] bus_add_driver+0x154/0x240 [ 0.850813] driver_register+0x84/0x140 [ 0.850824] __platform_driver_register+0x34/0x40 [ 0.850835] dt_cpufreq_platdrv_init+0x28/0x34 [ 0.850848] do_one_initcall+0x50/0x2b0 [ 0.850861] kernel_init_freeable+0x24c/0x2d4 [ 0.850871] kernel_init+0x30/0x140 [ 0.850884] ret_from_fork+0x10/0x20 [ 0.850897] ---[ end trace 0000000000000000 ]--- metadata: git_ref: master git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next git_sha: 35d872b9ea5b3ad784d7479ea728dcb688df2db7 git_describe: next-20220614 kernel_version: 5.19.0-rc2 kernel-config: https://builds.tuxbuild.com/2AYbNeAYdcbtKeaEoYNvOAwsMQf/config build-url: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next/-/pipelines/563047963 artifact-location: https://builds.tuxbuild.com/2AYbNeAYdcbtKeaEoYNvOAwsMQf System.map: https://builds.tuxbuild.com/2AYbNeAYdcbtKeaEoYNvOAwsMQf/System.map vmlinux: https://builds.tuxbuild.com/2AYbNeAYdcbtKeaEoYNvOAwsMQf/vmlinux.xz toolchain: gcc-11 [1] https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20220614/testrun/10154254/suite/log-parser-boot/test/check-kernel-bug-5169280/details/ -- Linaro LKFT https://lkft.linaro.org
