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Message-ID: <84371A37-9C3D-44AF-8796-7427B39DC3D4@dolcini.it> Date: Tue, 08 Oct 2024 14:24:27 +0200 From: Francesco Dolcini <francesco@...cini.it> To: Adam Ford <aford173@...il.com>, Peng Fan <peng.fan@....com> CC: "S.J. Wang" <shengjiu.wang@....com>, "abelvesa@...nel.org" <abelvesa@...nel.org>, "mturquette@...libre.com" <mturquette@...libre.com>, "sboyd@...nel.org" <sboyd@...nel.org>, "shawnguo@...nel.org" <shawnguo@...nel.org>, "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>, "kernel@...gutronix.de" <kernel@...gutronix.de>, "festevam@...il.com" <festevam@...il.com>, dl-linux-imx <linux-imx@....com>, "shengjiu.wang@...il.com" <shengjiu.wang@...il.com>, "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "regressions@...ts.linux.dev" <regressions@...ts.linux.dev>, Alexander Stein <alexander.stein@...tq-group.com>, Mark Brown <broonie@...nel.org>, "ulf.hansson@...aro.org" <ulf.hansson@...aro.org> Subject: Re: clk_imx8mp_audiomix_runtime_resume Kernel panic regression on v6.12 Il 8 ottobre 2024 14:19:15 CEST, Adam Ford <aford173@...il.com> ha scritto: >On Tue, Oct 8, 2024 at 3:51 AM Peng Fan <peng.fan@....com> wrote: >> >> > Subject: RE: clk_imx8mp_audiomix_runtime_resume Kernel panic >> > regression on v6.12 >> > >> > > Subject: clk_imx8mp_audiomix_runtime_resume Kernel panic >> > regression on >> > > v6.12 >> > > >> > > >> > > Is it now back? >> > >> > With tag: next-20240930, I need see this issue on i.MX8MP-EVK board. >> >> Sorry, typo. I not see issue on my board. > >I tested RC1 on the Beacon board and didn't see any issues, but I can >try testing linux-next when I have some time. > I forgot to mention that the issue is not systematic as it was in the original report. And it was reproduced on v6.12-rc2, not with -next. Francesco >adam >> >> Regards, >> Peng. >> >> > >> > Regards, >> > Peng. >> > >> > > >> > > [ 4.012850] SError Interrupt on CPU2, code 0x00000000bf000002 - >> > - >> > > SError >> > > [ 4.012862] CPU: 2 UID: 0 PID: 186 Comm: (udev-worker) Not >> > tainted >> > > 6.12.0-rc2-0.0.0-devel-00004-g8b1b79e88956 #1 >> > > [ 4.012869] Hardware name: Toradex Verdin iMX8M Plus WB on >> > > Dahlia Board (DT) >> > > [ 4.012872] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT - >> > SSBS >> > > BTYPE=--) >> > > [ 4.012877] pc : >> > clk_imx8mp_audiomix_runtime_resume+0x38/0x48 >> > > [ 4.012891] lr : pm_generic_runtime_resume+0x2c/0x44 >> > > [ 4.012897] sp : ffff8000821cb740 >> > > [ 4.012899] x29: ffff8000821cb740 x28: ffff8000793c48d8 x27: >> > > ffff8000793c48c0 >> > > [ 4.012908] x26: ffff0000c0ec90f4 x25: 0000000000000000 x24: >> > > 0000000000000000 >> > > [ 4.012916] x23: 0000000000000000 x22: ffff0000c1bef180 x21: >> > > 0000000000000000 >> > > [ 4.012923] x20: ffff0000c0a73000 x19: ffff0000c0ecbc10 x18: >> > > ffffffffffffffff >> > > [ 4.012930] x17: 3030303064623033 x16: 2f7375622e303030 x15: >> > > 756e285472656c6c >> > > [ 4.012937] x14: ffff800081267458 x13: 6d692c6c73664361 x12: >> > > 0000000000000000 >> > > [ 4.012944] x11: 00353333333d4d55 x10: ffff8000818020ae x9 : >> > > 0000000000000008 >> > > [ 4.012951] x8 : 0000000000000008 x7 : 0000000000000000 x6 : >> > > ffff0000c5bf2080 >> > > [ 4.012958] x5 : ffff800081f10000 x4 : ffff800080c182e8 x3 : >> > > ffff0000c0ee7088 >> > > [ 4.012965] x2 : 0000000000000000 x1 : 0000000000000004 x0 : >> > > ffff800081f10300 >> > > [ 4.012973] Kernel panic - not syncing: Asynchronous SError >> > Interrupt >> > > [ 4.012976] CPU: 2 UID: 0 PID: 186 Comm: (udev-worker) Not >> > tainted >> > > 6.12.0-rc2-0.0.0-devel-00004-g8b1b79e88956 #1 >> > > [ 4.012982] Hardware name: Toradex Verdin iMX8M Plus WB on >> > > Dahlia Board (DT) >> > > [ 4.012985] Call trace: >> > > [ 4.012988] dump_backtrace+0xd0/0x120 >> > > [ 4.012998] show_stack+0x18/0x24 >> > > [ 4.013005] dump_stack_lvl+0x60/0x80 >> > > [ 4.013013] dump_stack+0x18/0x24 >> > > [ 4.013019] panic+0x168/0x350 >> > > [ 4.013025] add_taint+0x0/0xbc >> > > [ 4.013029] arm64_serror_panic+0x64/0x70 >> > > [ 4.013034] do_serror+0x3c/0x70 >> > > [ 4.013039] el1h_64_error_handler+0x30/0x54 >> > > [ 4.013046] el1h_64_error+0x64/0x68 >> > > [ 4.013050] clk_imx8mp_audiomix_runtime_resume+0x38/0x48 >> > > [ 4.013059] __genpd_runtime_resume+0x30/0x80 >> > > [ 4.013066] genpd_runtime_resume+0x114/0x29c >> > > [ 4.013073] __rpm_callback+0x48/0x1e0 >> > > [ 4.013079] rpm_callback+0x68/0x80 >> > > [ 4.013084] rpm_resume+0x3bc/0x6a0 >> > > [ 4.013089] __pm_runtime_resume+0x50/0x9c >> > > [ 4.013095] pm_runtime_get_suppliers+0x60/0x8c >> > > [ 4.013101] __driver_probe_device+0x4c/0x14c >> > > [ 4.013108] driver_probe_device+0x3c/0x120 >> > > [ 4.013114] __driver_attach+0xc4/0x200 >> > > [ 4.013119] bus_for_each_dev+0x7c/0xe0 >> > > [ 4.013125] driver_attach+0x24/0x30 >> > > [ 4.013130] bus_add_driver+0x110/0x240 >> > > [ 4.013135] driver_register+0x68/0x124 >> > > [ 4.013142] __platform_driver_register+0x24/0x30 >> > > [ 4.013149] sdma_driver_init+0x20/0x1000 [imx_sdma] >> > > [ 4.013163] do_one_initcall+0x60/0x1e0 >> > > [ 4.013168] do_init_module+0x5c/0x21c >> > > [ 4.013175] load_module+0x1a98/0x205c >> > > [ 4.013181] init_module_from_file+0x88/0xd4 >> > > [ 4.013187] __arm64_sys_finit_module+0x258/0x350 >> > > [ 4.013194] invoke_syscall.constprop.0+0x50/0xe0 >> > > [ 4.013202] do_el0_svc+0xa8/0xe0 >> > > [ 4.013208] el0_svc+0x3c/0x140 >> > > [ 4.013215] el0t_64_sync_handler+0x120/0x12c >> > > [ 4.013222] el0t_64_sync+0x190/0x194 >> > > [ 4.013228] SMP: stopping secondary CPUs >> > > [ 4.013237] Kernel Offset: disabled >> > > [ 4.013239] CPU features: 0x00,00000000,00200000,4200420b >> > > [ 4.013243] Memory Limit: none >> > > [ 4.316721] ---[ end Kernel panic - not syncing: Asynchronous SError >> > > Interrupt ]--- >> > > >> > > >> > > Francesco >> Hello,
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