Attachment 1982902 Details for Bug 2230079 – kernel oops triggered by systemtap-4.9-2.fc38.x86_64

kernel oops triggered by systemtap-4.9-2.fc38.x86_64

oops (text/plain), 7.69 KB, created by David Gibson on 2023-08-11 04:04:53 UTC

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Creator: David Gibson

Created: 2023-08-11 04:04:53 UTC

Size: 7.69 KB

patch

obsolete

>[  684.153696] kprobes: kprobe jump-optimization is disabled. All kprobes are based on software breakpoint.
>[  684.153891] stap_6f8266ac9ff80bbafe256ed5ed9b11a_2890: loading out-of-tree module taints kernel.
>[  684.153893] stap_6f8266ac9ff80bbafe256ed5ed9b11a_2890: module verification failed: signature and/or required key missing - tainting kernel
>[  684.201414] traps: Missing ENDBR: kallsyms_lookup_name+0x0/0xd0
>[  684.201421] ------------[ cut here ]------------
>[  684.201421] kernel BUG at arch/x86/kernel/traps.c:255!
>[  684.201426] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
>[  684.201427] CPU: 4 PID: 2890 Comm: stapio Tainted: G           OE      6.4.9-200.fc38.x86_64 #1
>[  684.201429] Hardware name: LENOVO 21DDS11J0W/21DDS11J0W, BIOS N3JET32W (1.16 ) 03/02/2023
>[  684.201430] RIP: 0010:exc_control_protection+0xb8/0xc0
>[  684.201433] Code: 48 8b 93 80 00 00 00 be fc 00 00 00 48 c7 c7 e5 36 85 9f e8 1a 47 17 ff e9 7b ff ff ff 48 c7 43 50 00 00 00 00 e9 6e ff ff ff <0f> 0b 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90
>[  684.201434] RSP: 0018:ffffa1d0853a7ce8 EFLAGS: 00010002
>[  684.201435] RAX: 0000000000000033 RBX: ffffa1d0853a7d08 RCX: 0000000000000000
>[  684.201436] RDX: 0000000000000000 RSI: ffff90395f321540 RDI: ffff90395f321540
>[  684.201437] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffa1d0853a7b90
>[  684.201438] R10: 0000000000000003 R11: ffffffffa0146508 R12: 0000000000000000
>[  684.201438] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[  684.201439] FS:  00007ff3ca124040(0000) GS:ffff90395f300000(0000) knlGS:0000000000000000
>[  684.201440] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  684.201441] CR2: 00007ff3b29ebd58 CR3: 00000001a9ce6000 CR4: 0000000000f50ee0
>[  684.201442] PKRU: 55555554
>[  684.201442] Call Trace:
>[  684.201444]  <TASK>
>[  684.201445]  ? die+0x36/0x90
>[  684.201448]  ? do_trap+0xda/0x100
>[  684.201449]  ? exc_control_protection+0xb8/0xc0
>[  684.201450]  ? do_error_trap+0x6a/0x90
>[  684.201451]  ? exc_control_protection+0xb8/0xc0
>[  684.201452]  ? exc_invalid_op+0x50/0x70
>[  684.201453]  ? exc_control_protection+0xb8/0xc0
>[  684.201454]  ? asm_exc_invalid_op+0x1a/0x20
>[  684.201457]  ? exc_control_protection+0xb8/0xc0
>[  684.201458]  ? exc_control_protection+0x6e/0xc0
>[  684.201459]  asm_exc_control_protection+0x26/0x30
>[  684.201461] RIP: 0010:kallsyms_lookup_name+0x0/0xd0
>[  684.201463] Code: 79 0a 48 f7 d0 48 03 05 56 41 5b 01 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 0f 1f 44 00 00 53 48 83 ec 10 65 48 8b 04 25 28 00 00
>[  684.201464] RSP: 0018:ffffa1d0853a7db8 EFLAGS: 00010282
>[  684.201465] RAX: ffffffff9e206980 RBX: 00007ffc71cedf54 RCX: 0000000000000000
>[  684.201465] RDX: 0000000080000000 RSI: ffff902a4040fb50 RDI: ffffffffc1b4c3b5
>[  684.201466] RBP: 0000000000000008 R08: ffff902a4040fb78 R09: ffffffffa005d6a0
>[  684.201467] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
>[  684.201467] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[  684.201468]  ? __pfx_kallsyms_lookup_name+0x10/0x10
>[  684.201472]  _stp_ctl_write_cmd+0x46b/0xbe0 [stap_6f8266ac9ff80bbafe256ed5ed9b11a_2890]
>[  684.201478]  ? inode_security+0x22/0x60
>[  684.201481]  proc_reg_write+0x57/0xa0
>[  684.201483]  vfs_write+0xe5/0x3f0
>[  684.201485]  ? syscall_exit_to_user_mode+0x1b/0x40
>[  684.201488]  ? do_syscall_64+0x6c/0x90
>[  684.201489]  ? switch_fpu_return+0x50/0xe0
>[  684.201491]  ? __fget_light+0x99/0x100
>[  684.201494]  ksys_write+0x6f/0xf0
>[  684.201496]  do_syscall_64+0x5d/0x90
>[  684.201497]  ? exc_page_fault+0x7f/0x180
>[  684.201499]  entry_SYSCALL_64_after_hwframe+0x77/0xe1
>[  684.201500] RIP: 0033:0x7ff3ca22619d
>[  684.201517] Code: e5 48 83 ec 20 48 89 55 e8 48 89 75 f0 89 7d f8 e8 f8 78 f8 ff 48 8b 55 e8 48 8b 75 f0 41 89 c0 8b 7d f8 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 45 f8 e8 4f 79 f8 ff 48 8b
>[  684.201518] RSP: 002b:00007ffc71cedf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
>[  684.201519] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007ff3ca22619d
>[  684.201520] RDX: 000000000000000c RSI: 00007ffc71cedf50 RDI: 0000000000000004
>[  684.201521] RBP: 00007ffc71cedf40 R08: 0000000000000000 R09: 00007ffc71ced0c7
>[  684.201521] R10: 0000000000000008 R11: 0000000000000293 R12: 0000000000000008
>[  684.201522] R13: 00007ffc71cf0648 R14: 0000000000008002 R15: 00007ffc71cee494
>[  684.201523]  </TASK>
>[  684.201524] Modules linked in: stap_6f8266ac9ff80bbafe256ed5ed9b11a_2890(OE) rfcomm snd_seq_dummy snd_hrtimer nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink bnep sunrpc binfmt_misc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iwlmvm snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common mac80211 soundwire_intel soundwire_cadence snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation libarc4 soundwire_bus snd_soc_core intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling snd_compress vfat ac97_bus snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp fat coretemp snd_hda_intel snd_intel_dspcfg
>[  684.201548]  kvm_intel uvcvideo iwlwifi snd_intel_sdw_acpi btusb snd_hda_codec uvc btrtl videobuf2_vmalloc btbcm videobuf2_memops btintel snd_usb_audio videobuf2_v4l2 snd_hda_core snd_usbmidi_lib kvm iTCO_wdt videobuf2_common snd_rawmidi btmtk snd_hwdep irqbypass processor_thermal_device_pci intel_pmc_bxt pmt_telemetry mei_hdcp mei_pxp mei_wdt iTCO_vendor_support intel_rapl_msr pmt_class processor_thermal_device videodev snd_seq think_lmi rapl processor_thermal_rfim snd_seq_device cfg80211 bluetooth intel_cstate intel_uncore thinkpad_acpi pcspkr firmware_attributes_class wmi_bmof processor_thermal_mbox ledtrig_audio mc mei_me snd_pcm processor_thermal_rapl platform_profile i2c_i801 thunderbolt mei snd_timer i2c_smbus rfkill intel_rapl_common intel_vsec igen6_edac snd soundcore int3403_thermal joydev int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad acpi_tad loop zram dm_crypt i915 i2c_algo_bit crct10dif_pclmul drm_buddy crc32_pclmul crc32c_intel polyval_clmulni drm_display_helper rtsx_pci_sdmmc
>[  684.201576]  polyval_generic nvme mmc_core ghash_clmulni_intel cec nvme_core sha512_ssse3 ucsi_acpi rtsx_pci typec_ucsi ttm typec video nvme_common wmi pinctrl_tigerlake serio_raw uas usb_storage ip6_tables ip_tables fuse
>[  684.201584] ---[ end trace 0000000000000000 ]---
>[  684.201585] RIP: 0010:exc_control_protection+0xb8/0xc0
>[  684.201586] Code: 48 8b 93 80 00 00 00 be fc 00 00 00 48 c7 c7 e5 36 85 9f e8 1a 47 17 ff e9 7b ff ff ff 48 c7 43 50 00 00 00 00 e9 6e ff ff ff <0f> 0b 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90
>[  684.201587] RSP: 0018:ffffa1d0853a7ce8 EFLAGS: 00010002
>[  684.201588] RAX: 0000000000000033 RBX: ffffa1d0853a7d08 RCX: 0000000000000000
>[  684.201588] RDX: 0000000000000000 RSI: ffff90395f321540 RDI: ffff90395f321540
>[  684.201589] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffa1d0853a7b90
>[  684.201590] R10: 0000000000000003 R11: ffffffffa0146508 R12: 0000000000000000
>[  684.201590] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[  684.201591] FS:  00007ff3ca124040(0000) GS:ffff90395f300000(0000) knlGS:0000000000000000
>[  684.201591] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  684.201592] CR2: 00007ff3b29ebd58 CR3: 00000001a9ce6000 CR4: 0000000000f50ee0
>[  684.201593] PKRU: 55555554
>[  684.201593] note: stapio[2890] exited with irqs disabled

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Attachments on bug 2230079: 1982902