On Tue, Jun 3, 2025 at 12:29 PM Rafael J. Wysocki <raf...@kernel.org> wrote: > > On Tue, Jun 3, 2025 at 12:17 PM Chris Bainbridge > <chris.bainbri...@gmail.com> wrote: > > > > On Tue, Jun 03, 2025 at 11:38:37AM +0200, Rafael J. Wysocki wrote: > > > > > > Chris, please check if the attached patch helps. I'm going to post it > > > as a fix anyway later today, but it would be good to verify that it is > > > sufficient. > > > > This did not fix my test case, pstore crash log was: > > OK, so can you please enable PM debug messages: > > # echo 1 > /sys/power/pm_debug/messages
This should be # echo 1 > /sys/power/pm_debug_messages sorry. > and enabled dynamic debug in drivers/base/power/main.c: > > # echo "file drivers/base/power/main.c +p" > /proc/dynamic_debug/control > > repeat the test and capture the log? > > > <6>[ 100.690222] Freezing remaining freezable tasks completed (elapsed > > 0.001 seconds) > > <6>[ 100.690392] printk: Suspending console(s) (use no_console_suspend to > > debug) > > <7>[ 100.949462] PM: suspend of devices aborted after 1.796 msecs > > <7>[ 100.949469] PM: start suspend of devices aborted after 258.160 msecs > > <3>[ 100.949472] PM: Some devices failed to suspend, or early wake event > > detected > > <4>[ 100.949565] slab kmalloc-cg-4k start ffff916fede97000 pointer offset > > 1936 size 4096 > > <3>[ 100.949589] list_add corruption. prev->next should be next > > (ffffffff8f877180), but was ffff916f8ed40998. (prev=ffff916fede97790). > > <4>[ 100.949600] ------------[ cut here ]------------ > > <2>[ 100.949601] kernel BUG at lib/list_debug.c:32! > > <4>[ 100.949607] Oops: invalid opcode: 0000 [#1] SMP > > <4>[ 100.949610] CPU: 13 UID: 0 PID: 3703 Comm: amd_s2idle.py.o Not > > tainted 6.15.0-09119-g98079dc6057f #438 PREEMPT(voluntary) > > <4>[ 100.949613] Hardware name: HP HP Pavilion Aero Laptop 13-be0xxx/8916, > > BIOS F.17 12/18/2024 > > <4>[ 100.949614] RIP: 0010:__list_add_valid_or_report+0x90/0xa0 > > <4>[ 100.949619] Code: 98 8a ff 0f 0b 48 89 f7 48 89 34 24 e8 69 c6 c5 ff > > 48 8b 34 24 48 c7 c7 30 53 40 8f 48 8b 16 48 89 f1 48 89 de e8 50 98 8a ff > > <0f> 0b 90 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 41 54 > > <4>[ 100.949621] RSP: 0018:ffffa0f6c715fb68 EFLAGS: 00010246 > > <4>[ 100.949622] RAX: 0000000000000075 RBX: ffffffff8f877180 RCX: > > 0000000000000027 > > <4>[ 100.949623] RDX: 0000000000000000 RSI: 0000000000000001 RDI: > > ffff91724689e180 > > <4>[ 100.949624] RBP: ffffffff8f876140 R08: 0000000000000001 R09: > > 0000000000000000 > > <4>[ 100.949625] R10: 0000000000000001 R11: 0000000000000006 R12: > > 0000000000000010 > > Oops#1 Part3 > > <4>[ 100.949626] R13: 000000177d0d8fb9 R14: ffff916fede97790 R15: > > ffff916f8e564820 > > <4>[ 100.949627] FS: 00007f076a109100(0000) GS:ffff9172b67c7000(0000) > > knlGS:0000000000000000 > > <4>[ 100.949628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > <4>[ 100.949629] CR2: 00007fa8ce10f61c CR3: 00000001b80bb000 CR4: > > 0000000000f50ef0 > > <4>[ 100.949630] PKRU: 55555554 > > <4>[ 100.949630] Call Trace: > > <4>[ 100.949631] <TASK> > > <4>[ 100.949632] dpm_resume+0x139/0x350 > > <4>[ 100.949636] dpm_resume_end+0x11/0x20 > > <4>[ 100.949639] suspend_devices_and_enter+0x18e/0x9f0 > > <4>[ 100.949642] pm_suspend.cold+0x273/0x2cf > > <4>[ 100.949645] state_store+0x6c/0xd0 > > <4>[ 100.949647] kernfs_fop_write_iter+0x194/0x250 > > <4>[ 100.949650] vfs_write+0x254/0x550 > > <4>[ 100.949654] ksys_write+0x71/0xe0 > > <4>[ 100.949656] do_syscall_64+0x97/0x3d0 > > <4>[ 100.949658] ? __lock_acquire+0x469/0x2200 > > <4>[ 100.949662] ? __handle_mm_fault+0xaa7/0xf70 > > <4>[ 100.949665] ? lock_acquire+0xc9/0x2d0 > > <4>[ 100.949667] ? find_held_lock+0x2b/0x80 > > <4>[ 100.949669] ? rcu_read_unlock+0x17/0x60 > > <4>[ 100.949672] ? lock_release+0xd1/0x2a0 > > <4>[ 100.949674] ? find_held_lock+0x2b/0x80 > > <4>[ 100.949676] ? exc_page_fault+0x90/0x240 > > <4>[ 100.949678] ? lock_release+0xd1/0x2a0 > > <4>[ 100.949681] ? do_user_addr_fault+0x36e/0x690 > > <4>[ 100.949684] ? lockdep_hardirqs_on_prepare+0xd7/0x170 > > <4>[ 100.949686] entry_SYSCALL_64_after_hwframe+0x4b/0x53 > > <4>[ 100.949688] RIP: 0033:0x7f076a199687 > > <4>[ 100.949690] Code: 48 89 fa 4c 89 df e8 58 b3 00 00 8b 93 08 03 00 00 > > 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 > > <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff > > Oops#1 Part2 > > <4>[ 100.949691] RSP: 002b:00007ffd3a7a3990 EFLAGS: 00000202 ORIG_RAX: > > 0000000000000001 > > <4>[ 100.949693] RAX: ffffffffffffffda RBX: 00007f076a109100 RCX: > > 00007f076a199687 > > <4>[ 100.949694] RDX: 0000000000000003 RSI: 0000000008d3e090 RDI: > > 0000000000000004 > > <4>[ 100.949694] RBP: 0000000000000000 R08: 0000000000000000 R09: > > 0000000000000000 > > <4>[ 100.949695] R10: 0000000000000000 R11: 0000000000000202 R12: > > 00007f076a109068 > > <4>[ 100.949696] R13: 0000000000000004 R14: 0000000000a7e4f0 R15: > > 0000000000a50af8 > > <4>[ 100.949700] </TASK> > > <4>[ 100.949700] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq > > snd_seq_device xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat > > nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xfrm_user > > xfrm_algo xt_addrtype nft_compat nf_tables br_netfilter bridge stp llc ccm > > overlay qrtr rfcomm cmac algif_hash algif_skcipher af_alg bnep binfmt_misc > > ext4 mbcache jbd2 nls_ascii nls_cp437 vfat fat snd_acp3x_rn snd_soc_dmic > > snd_acp3x_pdm_dma snd_sof_amd_rembrandt snd_sof_amd_acp snd_sof_pci > > snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_ctl_led snd_soc_core > > snd_compress snd_hda_codec_realtek iwlmvm snd_pci_ps snd_hda_codec_generic > > snd_soc_acpi_amd_match snd_hda_scodec_component snd_rpl_pci_acp6x > > snd_hda_codec_hdmi intel_rapl_msr uvcvideo snd_acp_pci mac80211 btusb > > snd_hda_intel intel_rapl_common videobuf2_vmalloc snd_amd_acpi_mach btrtl > > snd_intel_dspcfg videobuf2_memops libarc4 kvm_amd snd_acp_legacy_common > > btintel snd_hda_codec uvc videobuf2_v4l2 snd_hwdep snd_pci_acp6x btbcm kvm > > videodev snd_hda_core snd_pci_acp5x btmtk > > Oops#1 Part1 > > <4>[ 100.949738] iwlwifi snd_rn_pci_acp3x videobuf2_common snd_pcm hp_wmi > > bluetooth irqbypass sg snd_acp_config mc snd_timer platform_profile rapl > > cfg80211 snd_soc_acpi pcspkr sparse_keymap snd wmi_bmof ee1004 > > snd_pci_acp3x soundcore k10temp ccp rfkill battery ac evdev joydev acpi_tad > > amd_pmc msr parport_pc ppdev lp parport nvme_fabrics efi_pstore configfs > > nfnetlink efivarfs ip_tables x_tables autofs4 crc32c_cryptoapi btrfs > > blake2b_generic xor raid6_pq dm_crypt dm_mod sd_mod uas usb_storage > > scsi_mod scsi_common amdgpu drm_client_lib i2c_algo_bit drm_ttm_helper ttm > > drm_panel_backlight_quirks drm_exec drm_suballoc_helper amdxcp drm_buddy > > gpu_sched hid_multitouch drm_display_helper hid_generic nvme xhci_pci > > drm_kms_helper ucsi_acpi sp5100_tco typec_ucsi ghash_clmulni_intel cec > > i2c_hid_acpi nvme_core xhci_hcd watchdog roles sha512_ssse3 rc_core amd_sfh > > i2c_hid nvme_keyring usbcore i2c_piix4 typec video aesni_intel serio_raw > > crc16 hid nvme_auth i2c_smbus fan usb_common drm button wmi > > <4>[ 100.949784] ---[ end trace 0000000000000000 ]---
