ci starts bisection 2024-07-29 00:42:26.472418485 +0000 UTC m=+179049.466483573 bisecting cause commit starting from 301927d2d2eb8e541357ba850bc7a1a74dbbd670 building syzkaller on 46eb10b79c61c4032281212d862c913683ab32a0 ensuring issue is reproducible on original commit 301927d2d2eb8e541357ba850bc7a1a74dbbd670 testing commit 301927d2d2eb8e541357ba850bc7a1a74dbbd670 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2be111dcb66694819d7de868ed125b37aa607119e36d491c470638cead5ff1a9 all runs: crashed: general protection fault in reuseport_add_sock representative crash: general protection fault in reuseport_add_sock, types: [UNKNOWN] check whether we can drop unnecessary instrumentation disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit 301927d2d2eb8e541357ba850bc7a1a74dbbd670 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6557c351275d90bc18e28f1ec218725af82b6d972db76ccf8abb9b295b683241 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] the bug reproduces without the instrumentation disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed kconfig minimization: base=4001 full=8136 leaves diff=2114 split chunks (needed=false): <2114> split chunk #0 of len 2114 into 5 parts testing without sub-chunk 1/5 disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 301927d2d2eb8e541357ba850bc7a1a74dbbd670 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d2c6918bc72bc6bd888954b35763f4723a5f372aa8a23f9f18261b216b116f89 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 301927d2d2eb8e541357ba850bc7a1a74dbbd670 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9a567da510468ef45554f93330028fa4283ecb707909d8a47a00a488ef305977 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 301927d2d2eb8e541357ba850bc7a1a74dbbd670 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 48474519d9c7a802770590272db13709b9761e7df2e2d221293d0c528f3a308f all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit 301927d2d2eb8e541357ba850bc7a1a74dbbd670 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 97d6984b14cdd971ecb5691346c742e02ab13697dd40109d41e64d1d82716737 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed testing commit 301927d2d2eb8e541357ba850bc7a1a74dbbd670 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 failed building 301927d2d2eb8e541357ba850bc7a1a74dbbd670: drivers/gpu/drm/bridge/aux-bridge.c:115: undefined reference to `devm_drm_of_get_bridge' minimized to 845 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ATM AX25 BCMA BLK_DEV_ZONED BPF_SYSCALL BT BT_BREDR BT_HIDP BXT_WC_PMIC_OPREGION CARDBUS CFG80211 CFG80211_WEXT CMA COMMON_CLK CONTIG_ALLOC CRYPTO_842 CRYPTO_LZ4 CRYPTO_LZ4HC CRYPTO_ZSTD DAX DLM DRM DVB_CORE ENCRYPTED_KEYS EXTCON FB GENEVE GPIOLIB HAMRADIO HAVE_CLK HID_NVIDIA_SHIELD HID_PLAYSTATION HID_SENSOR_HUB HID_SMARTJOYPLUS HID_STEAM HID_THRUSTMASTER HID_ZEROPLUS I2C_MUX IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_IPOIB INFINIBAND_USER_ACCESS INFINIBAND_VIRT_DMA INPUT_TABLET INPUT_TOUCHSCREEN INTEL_SCU_IPC INTEL_SOC_PMIC_BXTWC IOMMUFD IP_SCTP IRQ_REMAP KVM KVM_INTEL L2TP LEDS_CLASS_MULTICOLOR LIBNVDIMM MAC80211 MEDIA_ANALOG_TV_SUPPORT MEDIA_CAMERA_SUPPORT MEDIA_CEC_SUPPORT MEDIA_COMMON_OPTIONS MEDIA_CONTROLLER MEDIA_DIGITAL_TV_SUPPORT MEDIA_PLATFORM_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MFD_INTEL_PMC_BXT MFD_MT6360 MFD_MT6370 MFD_RETU MFD_VIPERBOARD MMC MTD MTD_UBI NETFILTER_CONNCOUNT NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 NLS_CODEPAGE_860 NLS_CODEPAGE_861 NLS_CODEPAGE_862 NLS_CODEPAGE_863 NLS_CODEPAGE_864 NLS_CODEPAGE_865 NLS_CODEPAGE_866 NLS_CODEPAGE_869 NLS_CODEPAGE_874 NLS_CODEPAGE_932 NLS_CODEPAGE_936 NLS_CODEPAGE_949 NLS_CODEPAGE_950 NLS_ISO8859_13 NLS_ISO8859_14 NLS_ISO8859_15 NLS_ISO8859_2 NLS_ISO8859_3 NLS_ISO8859_4 NLS_ISO8859_5 NLS_ISO8859_6 NLS_ISO8859_7 NLS_ISO8859_8 NLS_ISO8859_9 NLS_KOI8_R NLS_KOI8_U NLS_MAC_CELTIC NLS_MAC_CENTEURO NLS_MAC_CROATIAN NLS_MAC_CYRILLIC NLS_MAC_GAELIC NLS_MAC_GREEK NLS_MAC_ICELAND NLS_MAC_INUIT NLS_MAC_ROMAN NLS_MAC_ROMANIAN NLS_MAC_TURKISH NLS_UCS2_UTILS NOP_USB_XCEIV NOZOMI NTFS3_FS NTFS3_FS_POSIX_ACL NTFS3_LZX_XPRESS NULL_TTY NUMA_BALANCING NUMA_BALANCING_DEFAULT_ENABLED NUMA_EMU NUMA_KEEP_MEMINFO NVDIMM_DAX NVDIMM_KEYS NVDIMM_PFN NVIDIA_SHIELD_FF NVME_CORE NVME_FABRICS NVME_FC NVME_MULTIPATH NVME_RDMA NVME_TARGET NVME_TARGET_FC NVME_TARGET_FCLOOP NVME_TARGET_LOOP NVME_TARGET_RDMA NVME_TARGET_TCP NVME_TCP N_GSM N_HDLC OCFS2_DEBUG_FS OCFS2_FS OCFS2_FS_O2CB OCFS2_FS_STATS OCFS2_FS_USERSPACE_CLUSTER OF_GPIO OF_PMEM OMFS_FS OPENVSWITCH OPENVSWITCH_GENEVE OPENVSWITCH_GRE OPENVSWITCH_VXLAN ORANGEFS_FS OSF_PARTITION OVERLAY_FS OVERLAY_FS_DEBUG OVERLAY_FS_INDEX OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW OVERLAY_FS_REDIRECT_DIR PACKET_DIAG PAGE_IDLE_FLAG PAGE_POOL PAGE_REPORTING PAHOLE_HAS_BTF_TAG PAHOLE_HAS_LANG_EXCLUDE PAHOLE_HAS_SPLIT_BTF PARPORT PARPORT_NOT_PC PARTITION_ADVANCED PCCARD PCCARD_NONSTATIC PCIEAER PCI_ENDPOINT PCI_IOV PCMCIA PCMCIA_LOAD_CIS PERCPU_STATS PERSISTENT_KEYRINGS PHONET PHYLINK PHY_CPCAP_USB PHY_QCOM_USB_HS PHY_QCOM_USB_HSIC PHY_SAMSUNG_USB2 PHY_TUSB1210 PKCS7_TEST_KEY PKCS8_PRIVATE_KEY_PARSER PLAYSTATION_FF PLFXLC PMIC_OPREGION PM_CLK PNFS_BLOCK PNFS_FILE_LAYOUT PNFS_FLEXFILE_LAYOUT PPP PPPOATM PPPOE PPPOE_HASH_BITS_4 PPPOL2TP PPP_ASYNC PPP_BSDCOMP PPP_DEFLATE PPP_FILTER PPP_MPPE PPP_MULTILINK PPP_SYNC_TTY PPTP PREEMPT PREEMPT_NOTIFIERS PROC_CHILDREN PSAMPLE PSI PSTORE PSTORE_COMPRESS QCOM_QMI_HELPERS QNX4FS_FS QNX6FS_FS QRTR QRTR_TUN R8712U RADIO_ADAPTERS RADIO_SHARK RADIO_SHARK2 RADIO_SI470X RADIO_SI4713 RADIO_TEA575X RAID6_PQ RAID_ATTRS RC_ATI_REMOTE RC_CORE RC_DEVICES RC_XBOX_DVD RDMA_RXE RDMA_SIW RDS RDS_RDMA RDS_TCP READ_ONLY_THP_FOR_FS REALTEK_AUTOPM REED_SOLOMON REED_SOLOMON_DEC8 REGMAP REGMAP_I2C REGMAP_IRQ REGMAP_MMIO REGMAP_SPI REGULATOR REGULATOR_FIXED_VOLTAGE REGULATOR_TWL4030 REISERFS_FS REISERFS_FS_POSIX_ACL REISERFS_FS_SECURITY REISERFS_FS_XATTR REISERFS_PROC_INFO RESET_CONTROLLER RFKILL RFKILL_INPUT RFKILL_LEDS RMI4_2D_SENSOR RMI4_CORE RMI4_F03 RMI4_F03_SERIO RMI4_F11 RMI4_F12 RMI4_F30 ROMFS_BACKED_BY_BOTH ROMFS_FS ROMFS_ON_BLOCK ROMFS_ON_MTD ROSE RTC_DRV_HID_SENSOR_TIME RXKAD SCHED_CORE SCREEN_INFO SCSI_FC_ATTRS SCSI_HPSA SCSI_ISCSI_ATTRS SCSI_LOGGING SCSI_NETLINK SCSI_SAS_ATA SCSI_SAS_ATTRS SCSI_SAS_LIBSAS SCSI_SCAN_ASYNC SCSI_SRP_ATTRS SCTP_COOKIE_HMAC_MD5 SCTP_COOKIE_HMAC_SHA1 SCTP_DEFAULT_COOKIE_HMAC_MD5 SECONDARY_TRUSTED_KEYRING SECURITY_INFINIBAND SECURITY_NETWORK_XFRM SENSORS_AQUACOMPUTER_D5NEXT SENSORS_CORSAIR_CPRO SENSORS_CORSAIR_PSU SENSORS_GIGABYTE_WATERFORCE SENSORS_NZXT_KRAKEN2 SENSORS_NZXT_SMART2 SENSORS_POWERZ SERIAL_DEV_BUS SERIAL_DEV_CTRL_TTYPORT SERIAL_MCTRL_GPIO SGI_PARTITION SIGNATURE SIGNED_PE_FILE_VERIFICATION SKB_DECRYPTED SLHC SLIP SLIP_COMPRESSED SLIP_MODE_SLIP6 SLIP_SMART SMARTJOYPLUS_FF SMBFS SMC SMC_DIAG SMSC_PHY SMS_SDIO_DRV SMS_SIANO_DEBUGFS SMS_SIANO_MDTV SMS_SIANO_RC SMS_USB_DRV SND SND_ALOOP SND_BCD2000 SND_CTL_FAST_LOOKUP SND_CTL_LED SND_DEBUG SND_DMA_SGBUF SND_DRIVERS SND_DUMMY SND_DYNAMIC_MINORS SND_HDA SND_HDA_CODEC_ANALOG SND_HDA_CODEC_CA0110 SND_HDA_CODEC_CA0132 SND_HDA_CODEC_CIRRUS SND_HDA_CODEC_CMEDIA SND_HDA_CODEC_CONEXANT SND_HDA_CODEC_HDMI SND_HDA_CODEC_REALTEK SND_HDA_CODEC_SI3054 SND_HDA_CODEC_SIGMATEL SND_HDA_CODEC_VIA SND_HDA_COMPONENT SND_HDA_CORE SND_HDA_GENERIC SND_HDA_GENERIC_LEDS SND_HDA_HWDEP SND_HDA_I915 SND_HDA_INPUT_BEEP SND_HDA_INTEL SND_HDA_PATCH_LOADER SND_HDA_RECONFIG SND_HDA_SCODEC_COMPONENT SND_HRTIMER SND_HWDEP SND_INTEL_DSP_CONFIG SND_INTEL_NHLT SND_INTEL_SOUNDWIRE_ACPI SND_JACK SND_JACK_INPUT_DEV SND_MIXER_OSS SND_OSSEMUL SND_PCI SND_PCM SND_PCMCIA SND_PCM_OSS SND_PCM_OSS_PLUGINS SND_PCM_TIMER SND_PCM_XRUN_DEBUG SND_PROC_FS SND_RAWMIDI SND_SEQUENCER SND_SEQUENCER_OSS SND_SEQ_DEVICE SND_SEQ_DUMMY SND_SEQ_HRTIMER_DEFAULT SND_SEQ_MIDI SND_SEQ_MIDI_EVENT SND_SEQ_UMP_CLIENT SND_SEQ_VIRMIDI SND_SOC SND_SOC_I2C_AND_SPI SND_SUPPORT_OLD_API SND_TIMER SND_UMP SND_UMP_LEGACY_RAWMIDI SND_USB SND_USB_6FIRE SND_USB_AUDIO SND_USB_AUDIO_MIDI_V2 SND_USB_AUDIO_USE_MEDIA_CONTROLLER SND_USB_CAIAQ SND_USB_CAIAQ_INPUT SND_USB_HIFACE SND_USB_LINE6 SND_USB_POD SND_USB_PODHD SND_USB_TONEPORT SND_USB_UA101 SND_USB_US122L SND_USB_USX2Y SND_USB_VARIAX SND_VERBOSE_PROCFS SND_VIRMIDI SND_VIRTIO SND_VMASTER SND_X86 SOCK_VALIDATE_XMIT SOLARIS_X86_PARTITION SONY_FF SOUND SOUNDWIRE SOUND_OSS_CORE SOUND_OSS_CORE_PRECLAIM SPI SPI_DLN2 SPI_DYNAMIC SPI_LJCA SPI_MASTER SQUASHFS SQUASHFS_4K_DEVBLK_SIZE SQUASHFS_COMPILE_DECOMP_SINGLE SQUASHFS_DECOMP_SINGLE SQUASHFS_FILE_DIRECT SQUASHFS_LZ4 SQUASHFS_LZO SQUASHFS_XATTR SQUASHFS_XZ SQUASHFS_ZLIB SQUASHFS_ZSTD SSB SSB_PCIHOST_POSSIBLE SSB_PCMCIAHOST_POSSIBLE SSB_SDIOHOST_POSSIBLE STAGING STEAM_FF STP STREAM_PARSER SUNRPC_BACKCHANNEL SUN_PARTITION SW_SYNC SYSFB SYSV68_PARTITION SYSV_FS TABLET_USB_ACECAD TABLET_USB_AIPTEK TABLET_USB_HANWANG TABLET_USB_KBTAB TABLET_USB_PEGASUS TAHVO_USB TAHVO_USB_HOST_BY_DEFAULT TAP TARGET_CORE TASKS_TRACE_RCU TCG_CRB TCG_TIS TCG_TIS_CORE TCG_TPM TCP_CONG_BBR TCP_CONG_BIC TCP_CONG_CDG TCP_CONG_DCTCP TCP_CONG_HSTCP TCP_CONG_HTCP TCP_CONG_HYBLA TCP_CONG_ILLINOIS TCP_CONG_LP TCP_CONG_NV TCP_CONG_SCALABLE TCP_CONG_VEGAS TCP_CONG_VENO TCP_CONG_WESTWOOD TCP_CONG_YEAH TEE TEXTSEARCH TEXTSEARCH_BM TEXTSEARCH_FSM TEXTSEARCH_KMP THERMAL_NETLINK THP_SWAP THRUSTMASTER_FF TIPC TIPC_CRYPTO TIPC_DIAG TIPC_MEDIA_IB TIPC_MEDIA_UDP TLS TLS_TOE TMPFS_QUOTA TOUCHSCREEN_SUR40 TOUCHSCREEN_USB_3M TOUCHSCREEN_USB_COMPOSITE TOUCHSCREEN_USB_DMC_TSC10 TOUCHSCREEN_USB_E2I TOUCHSCREEN_USB_EASYTOUCH TOUCHSCREEN_USB_EGALAX TOUCHSCREEN_USB_ELO TOUCHSCREEN_USB_ETT_TC45USB TOUCHSCREEN_USB_ETURBO TOUCHSCREEN_USB_GENERAL_TOUCH TOUCHSCREEN_USB_GOTOP TOUCHSCREEN_USB_GUNZE TOUCHSCREEN_USB_IDEALTEK TOUCHSCREEN_USB_IRTOUCH TOUCHSCREEN_USB_ITM TOUCHSCREEN_USB_JASTEC TOUCHSCREEN_USB_NEXIO TOUCHSCREEN_USB_PANJIT TOUCHSCREEN_USB_ZYTRONIC TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE TTPCI_EEPROM TTY_PRINTK TUN TUN_VNET_CROSS_LE TWL4030_CORE TYPEC TYPEC_ANX7411 TYPEC_DP_ALTMODE TYPEC_FUSB302 TYPEC_HD3SS3220 TYPEC_MT6360 TYPEC_MUX_FSA4480 TYPEC_MUX_GPIO_SBU TYPEC_MUX_INTEL_PMC TYPEC_MUX_NB7VPQ904M TYPEC_MUX_PTN36502 TYPEC_MUX_WCD939X_USBSS TYPEC_NVIDIA_ALTMODE TYPEC_RT1711H TYPEC_RT1719 TYPEC_STUSB160X TYPEC_TCPCI TYPEC_TCPCI_MAXIM TYPEC_TCPCI_MT6370 TYPEC_TCPM TYPEC_TPS6598X TYPEC_UCSI TYPEC_WCOVE TYPEC_WUSB3801 UBIFS_ATIME_SUPPORT UBIFS_FS UBIFS_FS_ADVANCED_COMPR UBIFS_FS_LZO UBIFS_FS_SECURITY UBIFS_FS_XATTR UBIFS_FS_ZLIB UBIFS_FS_ZSTD UCSI_ACPI UCSI_CCG UCSI_STM32G0 UDF_FS UDMABUF UFS_FS UFS_FS_WRITE UHID ULTRIX_PARTITION UNICODE UNIXWARE_DISKLABEL UNIX_DIAG USB4 USB4_NET USBIP_CORE USBIP_HOST USBIP_VHCI_HCD USBIP_VUDC USBPCWATCHDOG USB_ACM USB_ADUTUX USB_AIRSPY USB_ALI_M5632 USB_AMD5536UDC USB_AN2720 USB_APPLEDISPLAY USB_ARMLINUX USB_ATM USB_BDC_UDC USB_BELKIN USB_C67X00_HCD USB_CATC USB_CDC_PHONET USB_CDNS2_UDC USB_CDNS3 USB_CDNS3_GADGET USB_CDNS3_HOST USB_CDNS3_PCI_WRAP USB_CDNSP_GADGET USB_CDNSP_HOST USB_CDNSP_PCI USB_CDNS_HOST USB_CDNS_SUPPORT USB_CHAOSKEY USB_CHIPIDEA USB_CHIPIDEA_GENERIC USB_CHIPIDEA_HOST USB_CHIPIDEA_MSM USB_CHIPIDEA_NPCM USB_CHIPIDEA_PCI USB_CHIPIDEA_UDC USB_CONFIGFS USB_CONFIGFS_ACM USB_CONFIGFS_ECM USB_CONFIGFS_ECM_SUBSET USB_CONFIGFS_EEM USB_CONFIGFS_F_FS USB_CONFIGFS_F_HID USB_CONFIGFS_F_LB_SS USB_CONFIGFS_F_MIDI USB_CONFIGFS_F_MIDI2 USB_CONFIGFS_F_PRINTER USB_CONFIGFS_F_TCM USB_CONFIGFS_F_UAC1 USB_CONFIGFS_F_UAC1_LEGACY USB_CONFIGFS_F_UAC2 USB_CONFIGFS_F_UVC USB_CONFIGFS_MASS_STORAGE USB_CONFIGFS_NCM USB_CONFIGFS_OBEX USB_CONFIGFS_PHONET USB_CONFIGFS_RNDIS USB_CONFIGFS_SERIAL USB_CONN_GPIO USB_CXACRU USB_CYPRESS_CY7C63 USB_CYTHERM USB_DSBR USB_DUMMY_HCD USB_DWC2 USB_DWC2_HOST USB_DWC2_PCI USB_DWC3 USB_DWC3_GADGET USB_DWC3_HAPS USB_DWC3_OF_SIMPLE USB_DWC3_PCI USB_DWC3_ULPI USB_DYNAMIC_MINORS USB_EG20T USB_EHCI_FSL USB_EHCI_HCD_PLATFORM USB_EHCI_ROOT_HUB_TT USB_EHSET_TEST_FIXTURE USB_EMI26 USB_EMI62 USB_EPSON2888 USB_EZUSB_FX2 USB_FEW_INIT_RETRIES USB_F_ACM USB_F_ECM USB_F_EEM USB_F_FS USB_F_HID USB_F_MASS_STORAGE USB_F_MIDI USB_F_MIDI2 USB_F_NCM USB_F_OBEX USB_F_PHONET USB_F_PRINTER USB_F_RNDIS USB_F_SERIAL USB_F_SS_LB USB_F_SUBSET USB_F_TCM USB_F_UAC1 USB_F_UAC1_LEGACY USB_F_UAC2 USB_F_UVC USB_GADGET USB_GADGETFS USB_GADGET_DEBUG_FILES USB_GADGET_DEBUG_FS USB_GL860 USB_GOKU USB_GR_UDC USB_GSPCA USB_GSPCA_BENQ USB_GSPCA_CONEX USB_GSPCA_CPIA1 USB_GSPCA_DTCS033 USB_GSPCA_ETOMS USB_GSPCA_FINEPIX USB_GSPCA_JEILINJ USB_GSPCA_JL2005BCD USB_GSPCA_KINECT USB_GSPCA_KONICA USB_GSPCA_MARS USB_GSPCA_MR97310A USB_GSPCA_NW80X USB_GSPCA_OV519 USB_GSPCA_OV534 USB_GSPCA_OV534_9 USB_GSPCA_PAC207 USB_GSPCA_PAC7302 USB_GSPCA_PAC7311 USB_GSPCA_SE401 USB_GSPCA_SN9C2028 USB_GSPCA_SN9C20X USB_GSPCA_SONIXB USB_GSPCA_SONIXJ USB_GSPCA_SPCA1528 USB_GSPCA_SPCA500 USB_GSPCA_SPCA501 USB_GSPCA_SPCA505 USB_GSPCA_SPCA506 USB_GSPCA_SPCA508 USB_GSPCA_SPCA561 USB_GSPCA_SQ905 USB_GSPCA_SQ905C USB_GSPCA_SQ930X USB_GSPCA_STK014 USB_GSPCA_STK1135 USB_GSPCA_STV0680 USB_GSPCA_SUNPLUS USB_GSPCA_T613 USB_GSPCA_TOPRO USB_GSPCA_TOUPTEK USB_GSPCA_TV8532 USB_GSPCA_VC032X USB_GSPCA_VICAM USB_GSPCA_XIRLINK_CIT USB_GSPCA_ZC3XX USB_HACKRF USB_HCD_BCMA USB_HCD_SSB USB_HSIC_USB3503 USB_HSIC_USB4604 USB_HSO USB_HUB_USB251XB USB_IDMOUSE USB_IOWARRIOR USB_IPHETH USB_ISIGHTFW USB_ISP116X_HCD USB_ISP1301 USB_ISP1760 USB_ISP1760_DUAL_ROLE USB_ISP1760_HCD USB_ISP1761_UDC USB_KAWETH USB_KC2190 USB_KEENE USB_LAN78XX USB_LCD USB_LD USB_LEDS_TRIGGER_USBPORT USB_LED_TRIG USB_LEGOTOWER USB_LGM_PHY USB_LIBCOMPOSITE USB_LINK_LAYER_TEST USB_LJCA USB_M5602 USB_MA901 USB_MAX3420_UDC USB_MAX3421_HCD USB_MDC800 USB_MICROTEK USB_MR800 USB_MSI2500 USB_MUSB_DUAL_ROLE USB_MUSB_HDRC USB_MV_U3D USB_MV_UDC USB_NET2272 USB_NET2272_DMA USB_NET2280 USB_NET_AQC111 USB_NET_AX88179_178A USB_NET_AX8817X USB_NET_CDCETHER USB_NET_CDC_EEM USB_NET_CDC_MBIM USB_NET_CDC_NCM USB_NET_CDC_SUBSET USB_NET_CDC_SUBSET_ENABLE USB_NET_CH9200 USB_NET_CX82310_ETH USB_NET_DM9601 USB_NET_GL620A USB_NET_HUAWEI_CDC_NCM USB_NET_INT51X1 USB_NET_KALMIA USB_NET_MCS7830 USB_NET_NET1080 USB_NET_PLUSB USB_NET_QMI_WWAN USB_NET_RNDIS_HOST USB_NET_SMSC75XX USB_NET_SMSC95XX USB_NET_SR9700 USB_NET_SR9800 USB_NET_ZAURUS USB_OHCI_HCD_PLATFORM USB_OTG USB_OTG_FSM USB_OXU210HP_HCD USB_PEGASUS USB_PULSE8_CEC USB_PWC USB_PWC_INPUT_EVDEV USB_PXA27X USB_R8A66597 USB_R8A66597_HCD USB_RAINSHADOW_CEC USB_RAREMONO USB_RAW_GADGET USB_ROLE_SWITCH USB_RTL8150 USB_RTL8152 USB_RTL8153_ECM USB_S2255 USB_SERIAL USB_SERIAL_AIRCABLE USB_SERIAL_ARK3116 USB_SERIAL_BELKIN USB_SERIAL_CH341 USB_SERIAL_CONSOLE USB_SERIAL_CP210X USB_SERIAL_CYBERJACK USB_SERIAL_CYPRESS_M8 USB_SERIAL_DEBUG USB_SERIAL_DIGI_ACCELEPORT USB_SERIAL_EDGEPORT USB_SERIAL_EDGEPORT_TI USB_SERIAL_EMPEG USB_SERIAL_F81232 USB_SERIAL_F8153X USB_SERIAL_FTDI_SIO USB_SERIAL_GARMIN USB_SERIAL_GENERIC USB_SERIAL_IPAQ USB_SERIAL_IPW USB_SERIAL_IR USB_SERIAL_IUU USB_SERIAL_KEYSPAN USB_SERIAL_KEYSPAN_PDA USB_SERIAL_KLSI USB_SERIAL_KOBIL_SCT USB_SERIAL_MCT_U232 USB_SERIAL_METRO USB_SERIAL_MOS7715_PARPORT USB_SERIAL_MOS7720 USB_SERIAL_MOS7840 USB_SERIAL_MXUPORT USB_SERIAL_NAVMAN USB_SERIAL_OMNINET USB_SERIAL_OPTICON USB_SERIAL_OPTION USB_SERIAL_OTI6858 USB_SERIAL_PL2303 USB_SERIAL_QCAUX USB_SERIAL_QT2 USB_SERIAL_QUALCOMM USB_SERIAL_SAFE USB_SERIAL_SIERRAWIRELESS USB_SERIAL_SIMPLE USB_SERIAL_SPCP8X5 USB_SERIAL_SSU100 USB_SERIAL_SYMBOL USB_SERIAL_TI USB_SERIAL_UPD78F0730 USB_SERIAL_VISOR USB_SERIAL_WHITEHEAT USB_SERIAL_WISHBONE USB_SERIAL_WWAN USB_SERIAL_XR USB_SERIAL_XSENS_MT USB_SEVSEG USB_SI470X USB_SI4713 USB_SIERRA_NET USB_SISUSBVGA USB_SL811_CS USB_SL811_HCD USB_SL811_HCD_ISO USB_SNP_CORE USB_SPEEDTOUCH USB_STORAGE_ALAUDA USB_STORAGE_CYPRESS_ATACB USB_STORAGE_DATAFAB USB_STORAGE_ENE_UB6250 USB_STORAGE_FREECOM USB_STORAGE_ISD200 USB_STORAGE_JUMPSHOT USB_STORAGE_KARMA USB_STORAGE_ONETOUCH USB_STORAGE_REALTEK USB_STORAGE_SDDR09 USB_STORAGE_SDDR55 USB_STORAGE_USBAT USB_STV06XX USB_TEST USB_TMC USB_TRANCEVIBRATOR USB_UAS USB_UEAGLEATM USB_ULPI_BUS USB_USBNET USB_USS720 USB_U_AUDIO USB_U_ETHER USB_U_SERIAL USB_VIDEO_CLASS USB_VIDEO_CLASS_INPUT_EVDEV USB_VL600 USB_WDM USB_XHCI_DBGCAP USB_XHCI_PCI_RENESAS USB_XHCI_PLATFORM USB_XUSBATM USB_YUREX USERFAULTFD USERIO USERMODE_DRIVER USER_RETURN_NOTIFIER UVC_COMMON U_SERIAL_CONSOLE V4L2_MEM2MEM_DEV V4L_TEST_DRIVERS VALIDATE_FS_PARSER VDPA VDPA_SIM VDPA_SIM_BLOCK VDPA_SIM_NET VDPA_USER VDSO_GETRANDOM VETH VFIO VFIO_DEVICE_CDEV VFIO_PCI VFIO_PCI_CORE VFIO_PCI_INTX VFIO_PCI_MMAP VFIO_VIRQFD VGASTATE VHOST VHOST_CROSS_ENDIAN_LEGACY VHOST_IOTLB VHOST_NET VHOST_RING VHOST_TASK VHOST_VDPA VHOST_VSOCK VIDEO VIDEOBUF2_CORE VIDEOBUF2_DMA_CONTIG VIDEOBUF2_DMA_SG VIDEOBUF2_MEMOPS VIDEOBUF2_V4L2 VIDEOBUF2_VMALLOC VIDEOMODE_HELPERS VIDEO_AU0828 VIDEO_AU0828_RC VIDEO_AU0828_V4L2 VIDEO_CS53L32A VIDEO_CX231XX VIDEO_CX231XX_ALSA VIDEO_CX231XX_DVB VIDEO_CX231XX_RC VIDEO_CX2341X VIDEO_CX25840 VIDEO_DEV VIDEO_EM28XX VIDEO_EM28XX_ALSA VIDEO_EM28XX_DVB VIDEO_EM28XX_RC VIDEO_EM28XX_V4L2 VIDEO_GO7007 VIDEO_GO7007_LOADER VIDEO_GO7007_USB VIDEO_GO7007_USB_S2250_BOARD VIDEO_HDPVR VIDEO_MSP3400 VIDEO_PVRUSB2 VIDEO_PVRUSB2_DVB VIDEO_PVRUSB2_SYSFS VIDEO_SAA711X VIDEO_STK1160 VIDEO_TUNER VIDEO_TVEEPROM VIDEO_USBTV VIDEO_V4L2_I2C VIDEO_V4L2_SUBDEV_API VIDEO_V4L2_TPG VIDEO_VICODEC VIDEO_VIM2M VIDEO_VIMC VIDEO_VIVID VIDEO_VIVID_CEC VIDEO_WM8775 VIPERBOARD_ADC VIRTIO_BALLOON VIRTIO_DMA_SHARED_BUFFER VIRTIO_MEM VIRTIO_MMIO VIRTIO_MMIO_CMDLINE_DEVICES VIRTIO_PMEM VIRTIO_VDPA VIRTIO_VSOCKETS VIRTIO_VSOCKETS_COMMON VIRT_WIFI VLAN_8021Q VLAN_8021Q_GVRP VLAN_8021Q_MVRP VMAP_PFN VMWARE_VMCI VMXNET3 VP_VDPA VSOCKETS VSOCKETS_DIAG VSOCKETS_LOOPBACK VSOCKMON VT_HW_CONSOLE_BINDING VXFS_FS VXLAN WANT_DEV_COREDUMP WEXT_CORE WEXT_PRIV WEXT_PROC WIREGUARD WIRELESS WIRELESS_EXT WLAN WLAN_VENDOR_ADMTEK WLAN_VENDOR_PURELIFI WLAN_VENDOR_SILABS X86_SGX X86_SGX_KVM X86_USER_SHADOW_STACK X86_X2APIC X86_X32_ABI XDP_SOCKETS XDP_SOCKETS_DIAG XFRM_ESPINTCP XFRM_INTERFACE XFRM_IPCOMP XFRM_MIGRATE XFRM_OFFLOAD XFRM_STATISTICS XFRM_SUB_POLICY XFRM_USER_COMPAT XFS_FS XFS_POSIX_ACL XFS_QUOTA XFS_RT XILLYBUS_CLASS XILLYUSB XOR_BLOCKS YENTA YENTA_ENE_TUNE YENTA_O2 YENTA_RICOH YENTA_TI YENTA_TOSHIBA ZEROPLUS_FF ZLIB_DEFLATE ZONEFS_FS ZONE_DEVICE ZPOOL ZRAM ZRAM_DEF_COMP_LZORLE ZSMALLOC ZSTD_COMPRESS ZSWAP ZSWAP_COMPRESSOR_DEFAULT_LZO ZSWAP_DEFAULT_ON ZSWAP_SHRINKER_DEFAULT_ON ZSWAP_ZPOOL_DEFAULT_ZSMALLOC] disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed picked [v6.10 v6.9 v6.8 v6.6 v6.4 v6.2 v6.0 v5.18 v5.15 v5.12 v5.9 v5.6 v5.3 v5.0 v4.19] out of 33 release tags testing release v6.10 testing commit 0c3836482481200ead7b416ca80c68a29cfdaabd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 475218226498db46b9f488a0b93d494ca374402f133276e824e5af3980db7439 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] testing release v6.9 testing commit a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: acfb9bb8112f5fab5f680c2d888f3034ba03c4c9893208dbee1a925fd75ddff8 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] testing release v6.8 testing commit e8f897f4afef0031fe618a8e94127a0934896aba gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fa126b3ddac8e53a55c62f67e2e305fcd7c84354869a6f64c1e9620486c231f8 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] testing release v6.6 testing commit ffc253263a1375a65fa6c9f62a893e9767fbebfa gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b0234b6c26dd2cc27b3d3b67f744ea60ba1700e06e3af7901151914f558a2ce0 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] testing release v6.4 testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0b9acf60dbcd804b8700ccd3cb96a4b8d26fb50e3ea266157231a6697d85440e all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] testing release v6.2 testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 54edfb59ebe4ecedb2bcb4f990da5f7875b9685f26467768384df137b500f22f all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] testing release v6.0 testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 53d9191d1ff14042312e2786090872ca61d6aaac3487bd7e8003e70115b902cc all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] testing release v5.18 testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9e0569b10a9769cca8120fcc1b100ebc67323e73e9b8d0a0d11532f3d0cc1593 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] testing release v5.15 testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4b10d9b470c4be84cc3be8874249b4d3e69676e79d5497fcae2f71e9a45578ed all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] testing release v5.12 testing commit 9f4ad9e425a1d3b6a34617b8ea226d56a119a717 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7d2f972b2d2cbe4c372f596a9da8cfffda5083a958000de46a6e6419907a9624 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] testing release v5.9 testing commit bbf5c979011a099af5dc76498918ed7df445635b gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 093b49c79a89c9a9c894693e11118f33ca0772f24a8d8cf43e54ca99a6147db6 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] testing release v5.6 testing commit 7111951b8d4973bda27ff663f2cf18b663d15b48 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: c6236390dc006826c3282e97f156fcf0499104c17bfeb49798fb7ac749694c5e run #0: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock run #2: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock run #3: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock run #4: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock run #5: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock run #6: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock run #7: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock run #8: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock run #9: boot failed: can't ssh into the instance representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] testing release v5.3 testing commit 4d856f72c10ecb060868ed10ff1b1453943fc6c8 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 497cb4b094895be31c567fad3be3cf7e339341bdf7188f9f1606f01238ed70ab all runs: boot failed: can't ssh into the instance unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 testing release v5.0 testing commit 1c163f4c7b3f621efff9b28a47abb36f7378d783 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: c7aabd59a105bc5946bcce20157800e0ff612b09f0bc992772a34f3b85396365 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] testing release v4.19 testing commit 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 3639825bd978b1e0a3ab60f1ee3932f2e0d11e31d2ec2e33b0a92927388b21a5 all runs: OK false negative chance: 0.000 # git bisect start 1c163f4c7b3f621efff9b28a47abb36f7378d783 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d Bisecting: 14459 revisions left to test after this (roughly 14 steps) [77f06aacac23b19bab9d8da588d02cd0758eb4d6] Merge branch 'aquantia-usb' testing commit 77f06aacac23b19bab9d8da588d02cd0758eb4d6 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 7c12658f5e20488019e7d5f8ced98f47849af6592c7074ea53289ce73f56b893 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] # git bisect bad 77f06aacac23b19bab9d8da588d02cd0758eb4d6 Bisecting: 7186 revisions left to test after this (roughly 13 steps) [c7a2c49ea6c9eebbe44ff2c08b663b2905ee2c13] Merge tag 'nfs-for-4.20-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs testing commit c7a2c49ea6c9eebbe44ff2c08b663b2905ee2c13 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 2914a9c7a44eaef64288b010c006ea00a336d455f30bc1905f02f677679fd3e2 all runs: OK false negative chance: 0.000 # git bisect good c7a2c49ea6c9eebbe44ff2c08b663b2905ee2c13 Bisecting: 3855 revisions left to test after this (roughly 12 steps) [c38239b4be1ac7e4bcf5bbd971353bae51525b8f] Merge branch 'parisc-4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux testing commit c38239b4be1ac7e4bcf5bbd971353bae51525b8f gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 86f0cf32d9303feaf19075e37b43a979bec338eae7af6bd89dc8d3c16b5709aa all runs: OK false negative chance: 0.000 # git bisect good c38239b4be1ac7e4bcf5bbd971353bae51525b8f Bisecting: 1927 revisions left to test after this (roughly 11 steps) [8adcc59974b8a65b7eac7d503364837c297139bc] Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs testing commit 8adcc59974b8a65b7eac7d503364837c297139bc gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: e5e2bc74d1360cf23382f06ddf1845581735a9f3cafcad254087099b89e910dd all runs: OK false negative chance: 0.000 # git bisect good 8adcc59974b8a65b7eac7d503364837c297139bc Bisecting: 963 revisions left to test after this (roughly 10 steps) [06e68fed32826b44aa9ffcf282c14d3c58918a70] Merge tag 'media/v4.20-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media testing commit 06e68fed32826b44aa9ffcf282c14d3c58918a70 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: f50f1c441cc1acef08e95bcf92ae4ac0245606bf889cc2963c403c483dd432a9 all runs: OK false negative chance: 0.000 # git bisect good 06e68fed32826b44aa9ffcf282c14d3c58918a70 Bisecting: 481 revisions left to test after this (roughly 9 steps) [99c9b084f0bec000ef394d1bb58f33c4910752d9] selftests: mlxsw: Add a test for VxLAN configuration testing commit 99c9b084f0bec000ef394d1bb58f33c4910752d9 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: d1bf0dc8d9ea802f303c1fc99955eb7fb303915707091a18e43cf84c9dce91ec all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] # git bisect bad 99c9b084f0bec000ef394d1bb58f33c4910752d9 Bisecting: 240 revisions left to test after this (roughly 8 steps) [83afb36a7097bdf6776e261fa3a2bf2dc5a4a8c2] Merge branch 'tcp-tso-defer-improvements' testing commit 83afb36a7097bdf6776e261fa3a2bf2dc5a4a8c2 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 6087c3a27b8672429a8d3f2ee000bf8778f89354ffe829a0a44e695f4af07db9 all runs: OK false negative chance: 0.000 # git bisect good 83afb36a7097bdf6776e261fa3a2bf2dc5a4a8c2 Bisecting: 120 revisions left to test after this (roughly 7 steps) [dbcdf7289870611a97cac996c2cc82b2ffbc044b] dpaa2-eth: Update callback signature testing commit dbcdf7289870611a97cac996c2cc82b2ffbc044b gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 2e585c038eeefa82e4c4c2eb76e97325780c592ec6481ab46afbf08745d95d25 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] # git bisect bad dbcdf7289870611a97cac996c2cc82b2ffbc044b Bisecting: 59 revisions left to test after this (roughly 6 steps) [36107c485f5efabe92ec4e0743724df5205511a4] selftests: Adjust spectrum-2 two_mask_test testing commit 36107c485f5efabe92ec4e0743724df5205511a4 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 83b8e557d1efea8021fb6a1f8df50a707bb6d74d28f6cf703422416b7121af80 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] # git bisect bad 36107c485f5efabe92ec4e0743724df5205511a4 Bisecting: 29 revisions left to test after this (roughly 5 steps) [d577a3d279c3c60adabdcc4b7a414d37dea7b8b2] net: sched: mq: offload a graft notification testing commit d577a3d279c3c60adabdcc4b7a414d37dea7b8b2 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: f4614501e3b8ec6a8f5db7b94d264377071406d2b9db1f161ecc118ca88947b3 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] # git bisect bad d577a3d279c3c60adabdcc4b7a414d37dea7b8b2 Bisecting: 14 revisions left to test after this (roughly 4 steps) [4fd3e2ac18fedcaabd6212c7c99c6125fee102a2] Merge branch 'cpsw-allow-vlan-h-w-timestamping' testing commit 4fd3e2ac18fedcaabd6212c7c99c6125fee102a2 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 77d945e21f9dbbc01417b72a6c1311d85a8f65bc4e336af3f12e1854ba546f88 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] # git bisect bad 4fd3e2ac18fedcaabd6212c7c99c6125fee102a2 Bisecting: 7 revisions left to test after this (roughly 3 steps) [76c6d988aeb3c15d57ea0c245a3b5f27802c1fbe] sctp: add sock_reuseport for the sock in __sctp_hash_endpoint testing commit 76c6d988aeb3c15d57ea0c245a3b5f27802c1fbe gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 0edf9d9bc7597a52f69734441c896092af03ae11829bb279c76b831f8606e7b8 all runs: OK false negative chance: 0.000 # git bisect good 76c6d988aeb3c15d57ea0c245a3b5f27802c1fbe Bisecting: 3 revisions left to test after this (roughly 2 steps) [d0e14c4d9bcef0d4aa1057d2959adaa6f18d4a17] net: ethernet: ti: cpts: correct debug for expired txq skb testing commit d0e14c4d9bcef0d4aa1057d2959adaa6f18d4a17 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 77d945e21f9dbbc01417b72a6c1311d85a8f65bc4e336af3f12e1854ba546f88 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] # git bisect bad d0e14c4d9bcef0d4aa1057d2959adaa6f18d4a17 Bisecting: 1 revision left to test after this (roughly 1 step) [261501d94e803c2eee229717b048063724a7be17] Merge branch 'sctp-add-support-for-sk_reuseport' testing commit 261501d94e803c2eee229717b048063724a7be17 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 9bf015641f9a4300c15af9908ff3840915ce317e3f6edff2c75551dab2aa0c03 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] # git bisect bad 261501d94e803c2eee229717b048063724a7be17 Bisecting: 0 revisions left to test after this (roughly 0 steps) [6ba84574026792ce33a40c7da721dea36d0f3973] sctp: process sk_reuseport in sctp_get_port_local testing commit 6ba84574026792ce33a40c7da721dea36d0f3973 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 9bf015641f9a4300c15af9908ff3840915ce317e3f6edff2c75551dab2aa0c03 all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock representative crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock, types: [UNKNOWN] # git bisect bad 6ba84574026792ce33a40c7da721dea36d0f3973 6ba84574026792ce33a40c7da721dea36d0f3973 is the first bad commit commit 6ba84574026792ce33a40c7da721dea36d0f3973 Author: Xin Long Date: Mon Nov 12 18:27:17 2018 +0800 sctp: process sk_reuseport in sctp_get_port_local When socks' sk_reuseport is set, the same port and address are allowed to be bound into these socks who have the same uid. Note that the difference from sk_reuse is that it allows multiple socks to listen on the same port and address. Acked-by: Neil Horman Signed-off-by: Xin Long Signed-off-by: David S. Miller include/net/sctp/structs.h | 4 +++- net/sctp/socket.c | 46 +++++++++++++++++++++++++++++++++------------- 2 files changed, 36 insertions(+), 14 deletions(-) accumulated error probability: 0.00 culprit signature: 9bf015641f9a4300c15af9908ff3840915ce317e3f6edff2c75551dab2aa0c03 parent signature: 0edf9d9bc7597a52f69734441c896092af03ae11829bb279c76b831f8606e7b8 revisions tested: 36, total time: 10h15m1.1940524s (build: 5h20m47.72801518s, test: 4h38m19.509793013s) first bad commit: 6ba84574026792ce33a40c7da721dea36d0f3973 sctp: process sk_reuseport in sctp_get_port_local recipients (to): ["davem@davemloft.net" "lucien.xin@gmail.com" "nhorman@tuxdriver.com"] recipients (cc): [] crash: BUG: unable to handle kernel NULL pointer dereference in reuseport_add_sock IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready BUG: unable to handle kernel NULL pointer dereference at 0000000000000012 PGD 80000001303a3067 P4D 80000001303a3067 PUD 1301d9067 PMD 0 Oops: 0000 [#1] PREEMPT SMP PTI CPU: 1 PID: 5248 Comm: syz.0.249 Not tainted 4.20.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 RIP: 0010:reuseport_add_sock+0x5d/0x190 net/core/sock_reuseport.c:170 Code: c7 c7 60 90 5f 83 e8 e2 b0 3b 00 4d 8b b5 40 04 00 00 48 8b 9b 40 04 00 00 4d 85 f6 74 0c 66 41 83 7e 12 01 0f 85 13 01 00 00 <0f> b7 43 12 49 89 dc 66 3b 43 10 74 48 4c 89 6c c3 28 66 83 43 12 RSP: 0018:ffffc90002157e08 EFLAGS: 00010246 RAX: ffffffff8212b95e RBX: 0000000000000000 RCX: 0000000000000001 RDX: 0000000000000001 RSI: ffffffff831bcdf2 RDI: ffffffff83078166 RBP: ffffc90002157e38 R08: 0000000000000000 R09: 0000000040b3f662 R10: 0000000000000000 R11: ffff88813049e678 R12: ffff8881302ffa00 R13: ffff888131d9e200 R14: 0000000000000000 R15: ffff888131d9e200 FS: 00007f4d7ee066c0(0000) GS:ffff88813bb00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000012 CR3: 0000000133f7c000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __sctp_hash_endpoint net/sctp/input.c:758 [inline] sctp_hash_endpoint+0x165/0x170 net/sctp/input.c:786 sctp_listen_start net/sctp/socket.c:7875 [inline] sctp_inet_listen+0x13e/0x1d0 net/sctp/socket.c:7930 __sys_listen+0x6c/0xb0 net/socket.c:1517 __do_sys_listen net/socket.c:1526 [inline] __se_sys_listen net/socket.c:1524 [inline] __x64_sys_listen+0x11/0x20 net/socket.c:1524 do_syscall_64+0x55/0x140 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7f4d7f37e299 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f4d7ee06048 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 RAX: ffffffffffffffda RBX: 00007f4d7f50cf80 RCX: 00007f4d7f37e299 RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 RBP: 00007f4d7f3eb8e6 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f4d7f50cf80 R15: 00007fff0cac4078 Modules linked in: CR2: 0000000000000012 ---[ end trace d4c88256bdbe9559 ]--- RIP: 0010:reuseport_add_sock+0x5d/0x190 net/core/sock_reuseport.c:170 Code: c7 c7 60 90 5f 83 e8 e2 b0 3b 00 4d 8b b5 40 04 00 00 48 8b 9b 40 04 00 00 4d 85 f6 74 0c 66 41 83 7e 12 01 0f 85 13 01 00 00 <0f> b7 43 12 49 89 dc 66 3b 43 10 74 48 4c 89 6c c3 28 66 83 43 12 RSP: 0018:ffffc90002157e08 EFLAGS: 00010246 RAX: ffffffff8212b95e RBX: 0000000000000000 RCX: 0000000000000001 RDX: 0000000000000001 RSI: ffffffff831bcdf2 RDI: ffffffff83078166 RBP: ffffc90002157e38 R08: 0000000000000000 R09: 0000000040b3f662 R10: 0000000000000000 R11: ffff88813049e678 R12: ffff8881302ffa00 R13: ffff888131d9e200 R14: 0000000000000000 R15: ffff888131d9e200 FS: 00007f4d7ee066c0(0000) GS:ffff88813bb00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000012 CR3: 0000000133f7c000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: c7 c7 60 90 5f 83 mov $0x835f9060,%edi 6: e8 e2 b0 3b 00 call 0x3bb0ed b: 4d 8b b5 40 04 00 00 mov 0x440(%r13),%r14 12: 48 8b 9b 40 04 00 00 mov 0x440(%rbx),%rbx 19: 4d 85 f6 test %r14,%r14 1c: 74 0c je 0x2a 1e: 66 41 83 7e 12 01 cmpw $0x1,0x12(%r14) 24: 0f 85 13 01 00 00 jne 0x13d * 2a: 0f b7 43 12 movzwl 0x12(%rbx),%eax <-- trapping instruction 2e: 49 89 dc mov %rbx,%r12 31: 66 3b 43 10 cmp 0x10(%rbx),%ax 35: 74 48 je 0x7f 37: 4c 89 6c c3 28 mov %r13,0x28(%rbx,%rax,8) 3c: 66 data16 3d: 83 .byte 0x83 3e: 43 rex.XB 3f: 12 .byte 0x12