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Message-ID: <CALaQ_hqpbcaBhycO=+vC5k2LXFpzp=6VQFWx9EfP6HZM_jERkQ@mail.gmail.com> Date: Fri, 29 Mar 2024 18:05:00 -0500 From: Nathan Royce <nroycea+kernel@...il.com> To: Andrew Morton <akpm@...ux-foundation.org> Cc: LKML <linux-kernel@...r.kernel.org> Subject: Allmodconfig - logic_outb - Boot Panic ***** [ 118.083889][ T1] ------------[ cut here ]------------ [ 118.084765][ T1] ODEBUG: free active (active state 0) object: (____ptrval____) object type: timer_list hint: kobject_delayed_cleanup+0x0/0x2c0 [ 118.090507][ T1] WARNING: CPU: 5 PID: 1 at lib/debugobjects.c:517 __debug_check_no_obj_freed+0x370/0x484 [ 118.091963][ T1] Modules linked in: [ 118.092729][ T1] CPU: 5 PID: 1 Comm: swapper/0 Tainted: G W T 6.8.1 #2 f0b7e13f202916e57e1ff5697596a7b6ecdce1cf [ 118.094563][ T1] Hardware name: radxa Radxa ROCK 5 Model B/Radxa ROCK 5 Model B, BIOS 2024.04-rc5-ga5ec56ae 04/01/2024 [ 118.096128][ T1] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 118.097317][ T1] pc : __debug_check_no_obj_freed+0x370/0x484 [ 118.098253][ T1] lr : __debug_check_no_obj_freed+0x370/0x484 [ 118.099223][ T1] sp : ffff80008768b5f0 [ 118.099895][ T1] x29: ffff80008768b610 x28: ffff8000875b11e0 x27: ffff800083749844 [ 118.101155][ T1] x26: 0000000000000002 x25: dead000000000100 x24: ffff0000039618a8 [ 118.102583][ T1] x23: 0000000000000000 x22: ffff80008386b0c0 x21: ffff000003962000 [ 118.103959][ T1] x20: ffff000003961000 x19: ffff000003961800 x18: ffff8000876650b8 [ 118.105224][ T1] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 118.106558][ T1] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 118.107829][ T1] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 118.109242][ T1] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 [ 118.110667][ T1] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 118.111980][ T1] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 118.113387][ T1] Call trace: [ 118.113902][ T1] __debug_check_no_obj_freed+0x370/0x484 [ 118.114815][ T1] debug_check_no_obj_freed+0x4c/0x7c [ 118.115659][ T1] slab_free+0xa8/0x1c4 [ 118.116344][ T1] kfree+0xbc/0x1bc [ 118.117015][ T1] extcon_dev_free+0x38/0x80 [ 118.117747][ T1] devm_extcon_dev_release+0x40/0x80 [ 118.118656][ T1] devres_release_all+0x11c/0x1bc [ 118.119594][ T1] really_probe+0x1c8/0xbc0 [ 118.120300][ T1] __driver_probe_device+0x1c4/0x304 [ 118.121160][ T1] driver_probe_device+0x9c/0x340 [ 118.122046][ T1] __driver_attach+0x354/0x580 [ 118.122763][ T1] bus_for_each_dev+0x1c0/0x280 [ 118.123496][ T1] driver_attach+0x50/0x80 [ 118.124179][ T1] bus_add_driver+0x2a8/0x4c0 [ 118.124982][ T1] driver_register+0x178/0x280 [ 118.125822][ T1] __platform_driver_register+0x64/0xc0 [ 118.126755][ T1] rockchip_usb2phy_driver_init+0x3c/0x80 [ 118.127699][ T1] do_one_initcall+0x1e0/0x900 [ 118.128506][ T1] do_initcall_level+0x118/0x204 [ 118.129294][ T1] do_initcalls+0xb4/0x180 [ 118.130109][ T1] do_basic_setup+0xa0/0xc0 [ 118.130937][ T1] kernel_init_freeable+0x2b0/0x500 [ 118.131851][ T1] kernel_init+0x3c/0x37c [ 118.132574][ T1] ret_from_fork+0x10/0x40 [ 118.133370][ T1] irq event stamp: 3447975 [ 118.134074][ T1] hardirqs last enabled at (3447974): [<ffff8000802a872c>] console_unlock+0x168/0x480 [ 118.135460][ T1] hardirqs last disabled at (3447975): [<ffff8000837b05e4>] el1_dbg+0x24/0xc0 [ 118.136921][ T1] softirqs last enabled at (3447541): [<ffff800080011bcc>] __do_softirq+0x5c8/0x67c [ 118.138284][ T1] softirqs last disabled at (3447534): [<ffff80008001c0f0>] ____do_softirq+0x2c/0x80 [ 118.139820][ T1] ---[ end trace 0000000000000000 ]--- [ 118.171454][ T1] random: get_random_u8 called from kobject_put+0x128/0x280 with crng_init=0 [ 118.171656][ T1] kobject: 'phy' ((____ptrval____)): kobject_release, parent 0000000000000000 (delayed 750) [ 118.174542][ T1] random: get_random_u8 called from kobject_put+0x128/0x280 with crng_init=0 [ 118.176133][ T1] kobject: 'phy-fee80000.phy.3' ((____ptrval____)): kobject_release, parent 0000000000000000 (delayed 1000) [ 118.310226][ T1] random: get_random_u8 called from kobject_put+0x128/0x280 with crng_init=0 [ 118.310440][ T1] kobject: 'bcm281xx-pinctrl' ((____ptrval____)): kobject_release, parent (____ptrval____) (delayed 500) [ 118.462398][ T1] random: get_random_u8 called from kobject_put+0x128/0x280 with crng_init=0 [ 118.463966][ T1] kobject: 'armada-37xx-pinctrl' ((____ptrval____)): kobject_release, parent (____ptrval____) (delayed 500) [ 118.732685][ T1] random: get_random_u8 called from kobject_put+0x128/0x280 with crng_init=0 [ 118.732894][ T1] kobject: 'gpio_aspeed_sgpio' ((____ptrval____)): kobject_release, parent (____ptrval____) (delayed 1000) [ 118.783573][ T1] random: get_random_u8 called from kobject_put+0x128/0x280 with crng_init=0 [ 118.783727][ T1] kobject: 'gef-gpio' ((____ptrval____)): kobject_release, parent (____ptrval____) (delayed 500) [ 118848329][ T1] random: get_random_u8 called from kobject_put+0x128/0x280 with crng_init=0 [ 118.848540][ T1] kobject: 'rda-gpio' ((____ptrval____)): kobject_release, parent (____ptrval____) (delayed 500) [ 118.948097][ T1] random: get_random_u8 called from kfence_guarded_alloc+0x5c/0xac4 with crng_init=0 [ 118.956939][ T1] random: get_random_u8 called from kobject_put+0x128/0x280 with crng_init=0 [ 118.957088][ T1] kobject: 'stmpe-pwm' ((____ptrval____)): kobject_release, parent (____ptrval____) (delayed 500) [ 118.970119][ T1] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 119.165485][ T1] random: get_random_u8 called from kobject_put+0x128/0x280 with crng_init=0 [ 119.165645][ T1] kobject: 'layerscape-pcie-ep' ((____ptrval____)): kobject_release, parent (____ptrval____) (delayed 250) [ 119.270016][ T1] random: get_random_u8 called from kobject_put+0x128/0x280 with crng_init=0 [ 119.270165][ T1] kobject: 'layerscape-pcie-gen4' ((____ptrval____)): kobject_release, parent (____ptrval____) (delayed 750) [ 119.289787][ T2] random: get_random_u64 called from dup_task_struct+0x42c/0x700 with crng_init=0 [ 119.300973][ T1] EINJ: ACPI disabled. [ 119.305390][ T1] isapnp: Scanning for PnP cards... [ 119.306184][ T1] Unable to handle kernel paging request at virtual address fffffbfffe800279 [ 119.307746][ T1] Mem abort info: [ 119.308431][ T1] ESR = 0x0000000096000046 [ 119.309150][ T1] EC = 0x25: DABT (current EL), IL = 32 bits [ 119.310390][ T1] SET = 0, FnV = 0 [ 119.311226][ T1] EA = 0, S1PTW = 0 [ 119.311893][ T1] FSC = 0x06: level 2 translation fault [ 119.312883][ T1] Data abort info: [ 119.313516][ T1] ISV = 0, ISS = 0x00000046, ISS2 = 0x00000000 [ 119.314467][ T1] CM = 0, WnR = 1, TnD = 0, TagAccess = 0 [ 119.315553][ T1] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 119.316547][ T1] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000d6486000 [ 119.317836][ T1] [fffffbfffe800279] pgd=00000000d7aee003, p4d=00000000d7aee003, pud=00000000d7aed003, pmd=0000000000000000 [ 119.435729][ T1] Internal error: Oops: 0000000096000046 [#1] PREEMPT SMP [ 119.436893][ T1] Modules linked in: [ 119.437507][ T1] CPU: 6 PID: 1 Comm: swapper/0 Tainted: G W T 6.8.1 #2 f0b7e13f202916e57e1ff5697596a7b6ecdce1cf [ 119.439232][ T1] Hardware name: radxa Radxa ROCK 5 Model B/Radxa ROCK 5 Model B, BIOS 2024.04-rc5-ga5ec56ae 04/01/2024 [ 119.440883][ T1] pstate: 40400009 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 119.442131][ T1] pc : logic_outb+0x6c/0x140 [ 119.442998][ T1] lr : logic_outb+0x58/0x140 [ 119.443740][ T1] sp : ffff80008768b920 [ 119.444368][ T1] x29: ffff80008768b920 x28: 0000000000000000 x27: 0000000000000000 [ 119.445693][ T1] x26: 0000000000000001 x25: 0000000000000001 x24: 0000000000000007 [ 119.447087][ T1] x23: ffff8000859b7fa8 x22: 0000000000000040 x21: 0000000000ffbfff [ 119.448329][ T1] x20: 0000000000000002 x19: 0000000000000279 x18: ffff800087665058 [ 119.449594][ T1] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 119.450817][ T1] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 119.452093][ T1] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 119.453332][ T1] x8 : fffffbfffe800279 x7 : 0000000000000000 x6 : 0000000000000000 [ 119.454536][ T1] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 119.455760][ T1] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 119.456901][ T1] Call trace: [ 119.457377][ T1] logic_outb+0x6c/0x140 [ 119.458155][ T1] isapnp_wait+0x34/0x80 [ 119.458849][ T1] isapnp_isolate_rdp_select+0x38/0x240 [ 119.459818][ T1] isapnp_isolate+0x58/0x340 [ 119.460567][ T1] isapnp_init+0x1ec/0x480 [ 119.461263][ T1] do_one_initcall+0x1e0/0x900 [ 119.462061][ T1] do_initcall_level+0x118/0x204 [ 119.462974][ T1] do_initcalls+0xb4/0x180 [ 119.463632][ T1] do_basic_setup+0xa0/0xc0 [ 119.464421][ T1] kernel_init_freeable+0x2b0/0x500 [ 119.465282][ T1] kernel_init+0x3c/0x37c [ 119.466081][ T1] ret_from_fork+0x10/0x40 [ 119.466777][ T1] Code: d50332bf f2df7fe8 f2ffffe8 8b080268 (39000114) [ 119.467808][ T1] ---[ end trace 0000000000000000 ]--- [ 119.468585][ T1] Kernel panic - not syncing: Oops: Fatal exception [ 119.469539][ T1] SMP: stopping secondary CPUs [ 119.470327][ T1] Kernel Offset: disabled [ 119.470991][ T1] CPU features: 0x0,c0000000,7002814a,2101720b [ 119.471862][ T1] Memory Limit: none [ 119.472529][ T1] ---[ end Kernel panic - not syncing: Oops: Fatal exception ]--- ***** Possibly related: https://lore.kernel.org/lkml/1560262374-67875-1-git-send-email-john.garry@huawei.com/T/ https://lore.kernel.org/linux-pci/1554393602-152448-1-git-send-email-john.garry@huawei.com/T/ "Why use 'allmodconfig'" you may ask? Answer: To have a build of everything under the sun to base off of. My intent was to get a working "tinyconfig" (which I did), but I also wanted everything pulled from an "all*config" to compare system logs for other stuff I may want/need. I don't know if the "all*config"s are meant to work, or if this was just a fools-errand, but I thought I'd check. Also, this is actually the second error. The first one was also a boot panic relating to "Testing tracer function_graph" (http://codepad.org/5L4rocrP). But I think that would warrant its own mail submission (which I'll hold off on if using "allmodconfig" is indeed a fools-errand on my part). In the meantime, I just disabled "FUNCTION_GRAPH_TRACER" since it looks like it'd be of no interest to what I'm looking for. Also for good measure, I skipped using an initramfs and went straight to booting root in case the initramfs was needing other modules included for the boot tests. The error still occurred.
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