ci starts bisection 2024-12-16 05:10:35.207015388 +0000 UTC m=+212000.606713809 bisecting cause commit starting from 00a5acdbf39816ad23b8db3255c366bbc77e69af building syzkaller on 7cbfbb3ab457b0a8ecf525a27a65a2078c5dcaa8 ensuring issue is reproducible on original commit 00a5acdbf39816ad23b8db3255c366bbc77e69af testing commit 00a5acdbf39816ad23b8db3255c366bbc77e69af gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d603902cc73f8bc91fddae31a114503432a13584aa46a269e69dc3b80a7b41ce all runs: crashed: WARNING in __mptcp_clean_una representative crash: WARNING in __mptcp_clean_una, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 00a5acdbf39816ad23b8db3255c366bbc77e69af gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c2f80e8d188bba4e6d14ddcc1e6eaa9dcbb48e207be35b090a83ed4daa59b475 all runs: OK false negative chance: 0.000 kconfig minimization: base=4045 full=8242 leaves diff=2126 split chunks (needed=false): <2126> split chunk #0 of len 2126 into 5 parts testing without sub-chunk 1/5 testing commit 00a5acdbf39816ad23b8db3255c366bbc77e69af gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c118f01081f3ab0df9bbc4d6dc806dff03035a8c77b09bbe8794d975a7524f79 all runs: crashed: WARNING in __mptcp_clean_una representative crash: WARNING in __mptcp_clean_una, types: [WARNING] the chunk can be dropped testing without sub-chunk 2/5 testing commit 00a5acdbf39816ad23b8db3255c366bbc77e69af gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 failed building 00a5acdbf39816ad23b8db3255c366bbc77e69af: drivers/gpu/drm/bridge/aux-bridge.c:116: undefined reference to `devm_drm_of_get_bridge' testing without sub-chunk 3/5 testing commit 00a5acdbf39816ad23b8db3255c366bbc77e69af gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d15165f7a7693a5b9fe7359fe0bee6b185fe64873bdb646005db741db467d67a run #0: crashed: WARNING in __mptcp_clean_una run #1: crashed: WARNING in __mptcp_clean_una run #2: crashed: WARNING in __mptcp_clean_una run #3: crashed: WARNING in __mptcp_clean_una run #4: crashed: WARNING in __mptcp_clean_una run #5: crashed: WARNING in __mptcp_clean_una run #6: crashed: WARNING in __mptcp_clean_una run #7: crashed: WARNING in __mptcp_clean_una run #8: crashed: WARNING in __mptcp_clean_una run #9: OK representative crash: WARNING in __mptcp_clean_una, types: [WARNING] the chunk can be dropped testing without sub-chunk 4/5 testing commit 00a5acdbf39816ad23b8db3255c366bbc77e69af gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 77e54e0ad5d32c4c86f9fe574c5c398342e3620b083bf80b449169491ababf4a all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 testing commit 00a5acdbf39816ad23b8db3255c366bbc77e69af gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 26bda52bfbe36514c2192871773788336ed65f2931253877d733cc57705cd057 all runs: crashed: WARNING in __mptcp_clean_una representative crash: WARNING in __mptcp_clean_una, types: [WARNING] the chunk can be dropped minimized to 852 configs; suspects: [6LOWPAN AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ASUS_WMI ATM AX25 BT BT_BREDR BT_HIDP BXT_WC_PMIC_OPREGION CFG80211 CHARGER_BQ24190 CMA COMMON_CLK DAX DLM DRM DRM_BRIDGE DRM_I915 DRM_I915_USERPTR DRM_KMS_HELPER DRM_MIPI_DSI DRM_PANEL DRM_PANEL_BRIDGE DRM_PANEL_EDP DRM_PANEL_ORIENTATION_QUIRKS DRM_SIMPLEDRM DRM_TTM DRM_TTM_HELPER DRM_UDL DRM_VGEM DRM_VIRTIO_GPU DRM_VIRTIO_GPU_KMS DRM_VKMS DRM_VMWGFX DUMMY DVB_AF9013 DVB_AF9033 DVB_AS102 DVB_AS102_FE DVB_B2C2_FLEXCOP DVB_B2C2_FLEXCOP_USB DVB_CORE DVB_DIB3000MB DVB_DIB3000MC DVB_EC100 DVB_GP8PSK_FE DVB_RTL2830 DVB_RTL2832 DVB_RTL2832_SDR DVB_TEST_DRIVERS DVB_TTUSB_BUDGET DVB_TTUSB_DEC DVB_USB DVB_USB_A800 DVB_USB_AF9005 DVB_USB_AF9005_REMOTE DVB_USB_AF9015 DVB_USB_AF9035 DVB_USB_ANYSEE DVB_USB_AU6610 DVB_USB_AZ6007 DVB_USB_AZ6027 DVB_USB_CE6230 DVB_USB_CINERGY_T2 DVB_USB_CXUSB DVB_USB_CXUSB_ANALOG DVB_USB_DIB0700 DVB_USB_DIB3000MC DVB_USB_DIBUSB_MB DVB_USB_DIBUSB_MC DVB_USB_DIGITV DVB_USB_DTT200U DVB_USB_DTV5100 DVB_USB_DVBSKY DVB_USB_DW2102 DVB_USB_EC168 DVB_USB_GL861 DVB_USB_GP8PSK DVB_USB_LME2510 DVB_USB_M920X DVB_USB_MXL111SF DVB_USB_NOVA_T_USB2 DVB_USB_OPERA1 DVB_USB_PCTV452E DVB_USB_RTL28XXU DVB_USB_TECHNISAT_USB2 DVB_USB_TTUSB2 DVB_USB_UMT_010 DVB_USB_V2 DVB_USB_VP702X DVB_USB_VP7045 DVB_USB_ZD1301 DVB_VIDTV DVB_ZL10353 ECRYPT_FS ECRYPT_FS_MESSAGING EDAC EEPROM_93CX6 EFS_FS ENCRYPTED_KEYS EQUALIZER EROFS_FS EROFS_FS_BACKED_BY_FILE EROFS_FS_POSIX_ACL EROFS_FS_SECURITY EROFS_FS_XATTR EROFS_FS_ZIP EVM EVM_ADD_XATTRS EVM_ATTR_FSUUID EXFAT_FS EXPORTFS_BLOCK_OPS EXT3_FS EXT3_FS_POSIX_ACL EXT3_FS_SECURITY EXTCON EXTCON_INTEL_CHT_WC EXTCON_PTN5150 EXTCON_USBC_TUSB320 F2FS_CHECK_FS F2FS_FAULT_INJECTION F2FS_FS F2FS_FS_COMPRESSION F2FS_FS_LZ4 F2FS_FS_LZ4HC F2FS_FS_LZO F2FS_FS_LZORLE F2FS_FS_POSIX_ACL F2FS_FS_SECURITY F2FS_FS_XATTR F2FS_FS_ZSTD F2FS_STAT_FS FANOTIFY FANOTIFY_ACCESS_PERMISSIONS FB FB_CFB_COPYAREA FB_CFB_FILLRECT FB_CFB_IMAGEBLIT FB_CORE FB_DEFERRED_IO FB_DEVICE FB_IOMEM_FOPS FB_IOMEM_HELPERS FB_NOTIFY FB_SYSMEM_FOPS FB_SYSMEM_HELPERS FB_SYSMEM_HELPERS_DEFERRED FB_SYS_COPYAREA FB_SYS_FILLRECT FB_SYS_IMAGEBLIT FB_TILEBLITTING FB_VESA FB_VGA16 FB_VIRTUAL FDDI FIREWIRE FIREWIRE_NET FIREWIRE_OHCI FIREWIRE_SBP2 FONT_8x16 FONT_8x8 FONT_SUPPORT FRAMEBUFFER_CONSOLE FRAMEBUFFER_CONSOLE_DETECT_PRIMARY FRAMEBUFFER_CONSOLE_ROTATION FS_DAX FS_DAX_PMD FS_ENCRYPTION FS_ENCRYPTION_ALGS FS_STACK FS_VERITY FS_VERITY_BUILTIN_SIGNATURES FTL FUSE_DAX FUSE_FS FW_LOADER_COMPRESS FW_LOADER_PAGED_BUF FW_LOADER_SYSFS FW_LOADER_USER_HELPER FW_LOADER_USER_HELPER_FALLBACK GACT_PROB GARP GENERIC_PHY GENEVE GET_FREE_REGION GFS2_FS GFS2_FS_LOCKING_DLM GNSS GNSS_USB GOOGLE_COREBOOT_TABLE GOOGLE_FIRMWARE GOOGLE_MEMCONSOLE GOOGLE_MEMCONSOLE_COREBOOT GOOGLE_VPD GPIOLIB GPIOLIB_IRQCHIP GPIO_ACPI GPIO_DLN2 GPIO_LJCA GPIO_VIPERBOARD GREENASIA_FF GREYBUS GREYBUS_BRIDGED_PHY GREYBUS_ES2 GREYBUS_HID GREYBUS_USB GROUP_SCHED_WEIGHT GTP GUEST_PERF_EVENTS GVE HAMRADIO HAVE_ARCH_NODE_DEV_GROUP HAVE_ARCH_USERFAULTFD_MINOR HAVE_ARCH_USERFAULTFD_WP HAVE_BOOTMEM_INFO_NODE HAVE_CLK HAVE_CLK_PREPARE HAVE_KVM_CPU_RELAX_INTERCEPT HAVE_KVM_DIRTY_RING HAVE_KVM_DIRTY_RING_ACQ_REL HAVE_KVM_DIRTY_RING_TSO HAVE_KVM_IRQCHIP HAVE_KVM_IRQ_BYPASS HAVE_KVM_IRQ_ROUTING HAVE_KVM_MSI HAVE_KVM_NO_POLL HAVE_KVM_PFNCACHE HAVE_KVM_PM_NOTIFIER HAVE_KVM_READONLY_MEM HAVE_SCHED_AVG_IRQ HDLC HDLC_CISCO HDLC_FR HDLC_PPP HDLC_RAW HDLC_RAW_ETH HDLC_X25 HDMI HFSPLUS_FS HFS_FS HID_ACCUTOUCH HID_ACRUX HID_ACRUX_FF HID_ALPS HID_APPLEIR HID_ASUS HID_AUREAL HID_BATTERY_STRENGTH HID_BETOP_FF HID_BIGBEN_FF HID_CMEDIA HID_CORSAIR HID_COUGAR HID_CP2112 HID_CREATIVE_SB0540 HID_ELAN HID_ELECOM HID_ELO HID_EMS_FF HID_EVISION HID_FT260 HID_GEMBIRD HID_GFRM HID_GLORIOUS HID_GOOGLE_STADIA_FF HID_GREENASIA HID_GT683R HID_HOLTEK HID_ICADE HID_JABRA HID_KEYTOUCH HID_KYE HID_LCPOWER HID_LED HID_LENOVO HID_LETSKETCH HID_LOGITECH_DJ HID_LOGITECH_HIDPP HID_MACALLY HID_MAGICMOUSE HID_MALTRON HID_MAYFLASH HID_MCP2200 HID_MCP2221 HID_MEGAWORLD_FF HID_MULTITOUCH HID_NTI HID_NVIDIA_SHIELD HID_ORTEK HID_PENMOUNT HID_PICOLCD HID_PICOLCD_BACKLIGHT HID_PICOLCD_CIR HID_PICOLCD_FB HID_PICOLCD_LCD HID_PICOLCD_LEDS HID_PLANTRONICS HID_PLAYSTATION HID_PRIMAX HID_PRODIKEYS HID_PXRC HID_RAZER HID_RETRODE HID_RMI HID_ROCCAT HID_SAITEK HID_SEMITEK HID_SENSOR_ACCEL_3D HID_SENSOR_ALS HID_SENSOR_CUSTOM_INTEL_HINGE HID_SENSOR_CUSTOM_SENSOR HID_SENSOR_DEVICE_ROTATION HID_SENSOR_GYRO_3D HID_SENSOR_HUB HID_SENSOR_HUMIDITY HID_SENSOR_IIO_COMMON HID_SENSOR_IIO_TRIGGER HID_SENSOR_INCLINOMETER_3D HID_SENSOR_MAGNETOMETER_3D HID_SENSOR_PRESS HID_SENSOR_PROX HID_SENSOR_TEMP HID_SIGMAMICRO HID_SMARTJOYPLUS HID_SPEEDLINK HID_STEAM HID_STEELSERIES HID_THINGM HID_THRUSTMASTER HID_TIVO HID_TOPRE HID_TWINHAN HID_U2FZERO HID_UCLOGIC HID_UDRAW_PS3 HID_VIEWSONIC HID_VIVALDI HID_VIVALDI_COMMON HID_VRC2 HID_WACOM HID_WALTOP HID_WIIMOTE HID_XIAOMI HID_XINMO HID_ZYDACRON HMM_MIRROR HOLTEK_FF HOTPLUG_PCI_PCIE HPET_MMAP HPET_MMAP_DEFAULT HPFS_FS I2C_ALGOBIT I2C_CHARDEV I2C_CP2615 I2C_DESIGNWARE_CORE I2C_DESIGNWARE_PLATFORM I2C_DIOLAN_U2C I2C_DLN2 I2C_HID_ACPI I2C_HID_CORE I2C_HID_OF I2C_LJCA I2C_MUX I2C_MUX_REG I2C_ROBOTFUZZ_OSIF I2C_SI4713 I2C_SLAVE I2C_SLAVE_EEPROM I2C_TINY_USB I2C_VIPERBOARD IEEE802154 IEEE802154_6LOWPAN IEEE802154_ATUSB IEEE802154_DRIVERS IEEE802154_HWSIM IEEE802154_NL802154_EXPERIMENTAL IEEE802154_SOCKET IFB IIO IIO_BUFFER IIO_KFIFO_BUF IIO_TRIGGER IIO_TRIGGERED_BUFFER IKCONFIG IKCONFIG_PROC IMA IMA_APPRAISE IMA_APPRAISE_MODSIG IMA_DEFAULT_HASH_SHA256 IMA_LSM_RULES IMA_MEASURE_ASYMMETRIC_KEYS IMA_NG_TEMPLATE IMA_QUEUE_EARLY_BOOT_KEYS IMA_READ_POLICY IMA_WRITE_POLICY INET6_ESPINTCP INET6_ESP_OFFLOAD INET6_IPCOMP INET6_TUNNEL INET6_XFRM_TUNNEL INET_AH INET_DCCP_DIAG INET_DIAG INET_DIAG_DESTROY INET_ESP INET_ESPINTCP INET_ESP_OFFLOAD INET_IPCOMP INET_MPTCP_DIAG INET_RAW_DIAG INET_SCTP_DIAG INET_TCP_DIAG INET_UDP_DIAG INET_XFRM_TUNNEL INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_ADDR_TRANS_CONFIGFS INFINIBAND_IPOIB INFINIBAND_IPOIB_CM INFINIBAND_IPOIB_DEBUG INFINIBAND_ISER INFINIBAND_ON_DEMAND_PAGING INFINIBAND_RTRS INFINIBAND_SRP INFINIBAND_USER_ACCESS INFINIBAND_USER_MAD INFINIBAND_USER_MEM INFINIBAND_VIRT_DMA INPUT_ATI_REMOTE2 INPUT_CM109 INPUT_IMS_PCU INPUT_JOYDEV INPUT_KEYSPAN_REMOTE INPUT_LEDS INPUT_MOUSEDEV INPUT_MOUSEDEV_PSAUX INPUT_POWERMATE INPUT_TABLET INPUT_TOUCHSCREEN INPUT_UINPUT INPUT_YEALINK INTEGRITY INTEGRITY_ASYMMETRIC_KEYS INTEGRITY_AUDIT INTEGRITY_SIGNATURE INTEGRITY_TRUSTED_KEYRING INTEL_CHTWC_INT33FE INTEL_IDMA64 INTEL_IOATDMA INTEL_IOMMU_DEFAULT_ON INTEL_IOMMU_SVM INTEL_ISHTP_ECLITE INTEL_ISH_FIRMWARE_DOWNLOADER INTEL_ISH_HID INTEL_SCU_IPC INTEL_SOC_PMIC_BXTWC INTEL_SOC_PMIC_CHTWC INTERVAL_TREE_SPAN_ITER IOMMUFD IOMMUFD_DRIVER IOMMUFD_DRIVER_CORE IOMMUFD_TEST IP6_NF_MATCH_AH IP6_NF_MATCH_EUI64 IP6_NF_MATCH_FRAG IP6_NF_MATCH_HL IP6_NF_MATCH_MH IP6_NF_MATCH_OPTS IP6_NF_MATCH_RPFILTER IP6_NF_MATCH_RT IP6_NF_MATCH_SRH IP6_NF_NAT IP6_NF_RAW IP6_NF_SECURITY IP6_NF_TARGET_HL IP6_NF_TARGET_MASQUERADE IP6_NF_TARGET_NPT IP6_NF_TARGET_SYNPROXY IPV6_FOU IPV6_FOU_TUNNEL IPV6_GRE IPV6_ILA IPV6_MIP6 IPV6_MROUTE IPV6_MROUTE_MULTIPLE_TABLES IPV6_MULTIPLE_TABLES IPV6_OPTIMISTIC_DAD IPV6_PIMSM_V2 IPV6_ROUTER_PREF IPV6_ROUTE_INFO IPV6_RPL_LWTUNNEL IPV6_SEG6_BPF IPV6_SEG6_HMAC IPV6_SEG6_LWTUNNEL IPV6_SIT_6RD IPV6_SUBTREES IPV6_TUNNEL IPV6_VTI IPVLAN IPVLAN_L3S IPVTAP IP_DCCP IP_DCCP_CCID3 IP_DCCP_TFRC_LIB IP_FIB_TRIE_STATS IP_MROUTE_MULTIPLE_TABLES IP_NF_ARPFILTER IP_NF_ARPTABLES IP_NF_ARP_MANGLE IP_NF_MATCH_AH IP_NF_MATCH_ECN IP_NF_MATCH_RPFILTER IP_NF_MATCH_TTL IP_NF_RAW IP_NF_SECURITY IP_NF_TARGET_ECN IP_NF_TARGET_NETMAP IP_NF_TARGET_REDIRECT IP_NF_TARGET_SYNPROXY IP_NF_TARGET_TTL IP_ROUTE_CLASSID IP_SCTP IP_SET IP_SET_BITMAP_IP IP_SET_BITMAP_IPMAC IP_SET_BITMAP_PORT IP_SET_HASH_IP IP_SET_HASH_IPMAC IP_SET_HASH_IPMARK IP_SET_HASH_IPPORT IP_SET_HASH_IPPORTIP IP_SET_HASH_IPPORTNET IP_SET_HASH_MAC IP_SET_HASH_NET IP_SET_HASH_NETIFACE IP_SET_HASH_NETNET IP_SET_HASH_NETPORT IP_SET_HASH_NETPORTNET IP_SET_LIST_SET IP_VS IP_VS_DH IP_VS_FO IP_VS_FTP IP_VS_IPV6 IP_VS_PROTO_TCP IRQ_TIME_ACCOUNTING L2TP LAPB LCD_CLASS_DEVICE LEDS_CLASS_MULTICOLOR LIBNVDIMM MAC80211 MAC802154 MEDIA_COMMON_OPTIONS 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 MPTCP MTD MTD_UBI NETFILTER_ADVANCED NETFILTER_CONNCOUNT NET_ACT_GACT NET_ACT_MIRRED NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 NFT_COMPAT NFT_COMPAT_ARP NFT_FWD_NETDEV NF_TABLES NF_TABLES_ARP NF_TABLES_NETDEV NLS_CODEPAGE_850 NLS_CODEPAGE_852 NLS_CODEPAGE_855 NLS_CODEPAGE_857 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 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_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_1 PPPOL2TP PPP_ASYNC PPP_BSDCOMP PPP_DEFLATE PPP_FILTER PPP_MPPE PPP_MULTILINK PPP_SYNC_TTY PPTP PREEMPT PREEMPT_NOTIFIERS PROC_CHILDREN PROVE_RAW_LOCK_NESTING PSAMPLE PSI PSTORE PSTORE_COMPRESS PTP_1588_CLOCK_VMCLOCK QCOM_QMI_HELPERS QNX4FS_FS QNX6FS_FS QRTR QRTR_TUN RADIO_ADAPTERS RADIO_SHARK RADIO_SHARK2 RADIO_SI4713 RADIO_TEA575X RAID6_PQ RAID_ATTRS RAS 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 RESET_CONTROLLER RFKILL RFKILL_INPUT RFKILL_LEDS RMI4_2D_SENSOR RMI4_CORE RMI4_F03 RMI4_F03_SERIO RMI4_F11 RMI4_F12 RMI4_F30 RMI4_F3A 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 SMB_SERVER 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_SOC_SDCA_OPTIONAL 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_MULTI SQUASHFS_DECOMP_MULTI 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 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_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_PI3USB30532 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 UNION_FIND 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_AN2720 USB_APPLEDISPLAY USB_ARMLINUX 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_CDNS_SUPPORT USB_DWC2 USB_GADGET USB_LJCA USB_MUSB_HDRC USB_NET_CDC_SUBSET USB_ROLES_INTEL_XHCI USB_ROLE_SWITCH USB_STORAGE_REALTEK USB_ULPI_BUS USB_USBNET VIDEO_DEV VIRTIO_FS VXLAN WAN WIRELESS WLAN WLAN_VENDOR_PURELIFI ZONE_DEVICE] picked [v6.12 v6.11 v6.10 v6.8 v6.6 v6.4 v6.2 v6.0 v5.17 v5.14 v5.11 v5.8 v5.5 v5.2 v4.20 v4.19] out of 35 release tags testing release v6.12 testing commit adc218676eef25575469234709c2d87185ca223a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1a62c2cc24728862f364b6ed521e21f7de0e43b64b849d002f18488bf7ad03d1 run #0: crashed: WARNING in __mptcp_clean_una run #1: crashed: WARNING in __mptcp_clean_una run #2: crashed: WARNING in __mptcp_clean_una run #3: crashed: WARNING in __mptcp_clean_una run #4: crashed: WARNING in __mptcp_clean_una run #5: crashed: WARNING in __mptcp_clean_una run #6: crashed: WARNING in __mptcp_clean_una run #7: crashed: WARNING in __mptcp_clean_una run #8: OK run #9: OK representative crash: WARNING in __mptcp_clean_una, types: [WARNING] testing release v6.11 testing commit 98f7e32f20d28ec452afb208f9cffc08448a2652 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3ebeeb74a3c97c93381f70b417866b127c32cc2462ff5a9ba49253b7e253480c run #0: crashed: WARNING in __mptcp_clean_una run #1: crashed: WARNING in __mptcp_clean_una run #2: crashed: WARNING in __mptcp_clean_una run #3: crashed: WARNING in __mptcp_clean_una run #4: crashed: WARNING in __mptcp_clean_una run #5: crashed: WARNING in __mptcp_clean_una run #6: crashed: WARNING in __mptcp_clean_una run #7: crashed: WARNING in __mptcp_clean_una run #8: OK run #9: OK representative crash: WARNING in __mptcp_clean_una, types: [WARNING] 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: 24746ba1f8ef770cba3686fa37639cfd25837fbc058e88cc79c77297f7156108 run #0: crashed: WARNING in __mptcp_clean_una run #1: crashed: WARNING in __mptcp_clean_una run #2: crashed: WARNING in __mptcp_clean_una run #3: crashed: WARNING in __mptcp_clean_una run #4: crashed: WARNING in __mptcp_clean_una run #5: crashed: WARNING in __mptcp_clean_una run #6: crashed: WARNING in __mptcp_clean_una run #7: OK run #8: OK run #9: OK representative crash: WARNING in __mptcp_clean_una, types: [WARNING] 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: 3c4ec5e2f02d6de573a148ba3b4f25027962d5efc11ec582b45a809e73749ff8 run #0: crashed: WARNING in __mptcp_clean_una run #1: crashed: WARNING in __mptcp_clean_una run #2: crashed: WARNING in __mptcp_clean_una run #3: crashed: WARNING in __mptcp_clean_una run #4: crashed: WARNING in __mptcp_clean_una run #5: crashed: WARNING in __mptcp_clean_una run #6: crashed: WARNING in __mptcp_clean_una run #7: crashed: WARNING in __mptcp_clean_una run #8: crashed: WARNING in __mptcp_clean_una run #9: OK representative crash: WARNING in __mptcp_clean_una, types: [WARNING] 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: e7fd7402d2813b5ee1e744e3a99029d616a57ce40dff02dbe98c3ddb6d83c0d1 all runs: OK false negative chance: 0.000 # git bisect start e8f897f4afef0031fe618a8e94127a0934896aba ffc253263a1375a65fa6c9f62a893e9767fbebfa Bisecting: 17028 revisions left to test after this (roughly 14 steps) [cae0de45c8fd62612e1ee429134fd82c2c0e335e] Merge branch 'net-phylink-improve-phy-validation' testing commit cae0de45c8fd62612e1ee429134fd82c2c0e335e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bd54181d030de76a215f4d80ba565cefa07334fbab0deb6153e1c76848c8ec9c all runs: OK false negative chance: 0.000 # git bisect good cae0de45c8fd62612e1ee429134fd82c2c0e335e Bisecting: 9372 revisions left to test after this (roughly 13 steps) [ba5afb9a84df2e6b26a1b6389b98849cd16ea757] fs: rework listmount() implementation testing commit ba5afb9a84df2e6b26a1b6389b98849cd16ea757 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 12cd96f36d7a41e95a527e4dc577e4b92fcaa511717300fcad1f3808ea6d353a all runs: OK false negative chance: 0.000 # git bisect good ba5afb9a84df2e6b26a1b6389b98849cd16ea757 Bisecting: 4547 revisions left to test after this (roughly 12 steps) [296455ade1fdcf5f8f8c033201633b60946c589a] Merge tag 'char-misc-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc testing commit 296455ade1fdcf5f8f8c033201633b60946c589a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ca49dc47b1539fefc88c626a7b992c29fe5e20eea66db4e7d83e7dce90c19651 all runs: OK false negative chance: 0.000 # git bisect good 296455ade1fdcf5f8f8c033201633b60946c589a Bisecting: 2275 revisions left to test after this (roughly 11 steps) [3a5879d495b226d0404098e3564462d5f1daa33b] Merge tag 'ata-6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux testing commit 3a5879d495b226d0404098e3564462d5f1daa33b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 57a6c67f6436840c2e4a81416b76f701065a6e96b5e272f37660bb2973fe1413 all runs: OK false negative chance: 0.000 # git bisect good 3a5879d495b226d0404098e3564462d5f1daa33b Bisecting: 1137 revisions left to test after this (roughly 10 steps) [fdfbaec5923d9359698cbb286bc0deadbb717504] tls: stop recv() if initial process_rx_list gave us non-DATA testing commit fdfbaec5923d9359698cbb286bc0deadbb717504 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 84f47d774f43ecb0cba7f0f2fce3cff907ee0f6e4ad98bc6818ab635c56709a2 all runs: crashed: WARNING in __mptcp_clean_una representative crash: WARNING in __mptcp_clean_una, types: [WARNING] # git bisect bad fdfbaec5923d9359698cbb286bc0deadbb717504 Bisecting: 572 revisions left to test after this (roughly 9 steps) [9e28c7a23bac7452935d1768fbfedad113586f9b] Merge tag 'v6.8-rc3-smb-client-fixes' of git://git.samba.org/sfrench/cifs-2.6 testing commit 9e28c7a23bac7452935d1768fbfedad113586f9b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 841c71a4c6ae5a028c8e27a247142451a57afa76ccea38ef1c4c334ecff31ca7 all runs: OK false negative chance: 0.000 # git bisect good 9e28c7a23bac7452935d1768fbfedad113586f9b Bisecting: 286 revisions left to test after this (roughly 8 steps) [a2343df3fb1e62ef7c5c0a65c06621980f257d5b] Merge tag 'ntfs3_for_6.8' of https://github.com/Paragon-Software-Group/linux-ntfs3 testing commit a2343df3fb1e62ef7c5c0a65c06621980f257d5b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c1b9b91fd8aeeebef3f5a965f8d8d24fc112e7ecc3fe15203110c93e5c2abbb7 all runs: OK false negative chance: 0.000 # git bisect good a2343df3fb1e62ef7c5c0a65c06621980f257d5b Bisecting: 149 revisions left to test after this (roughly 7 steps) [cc9c4f0b3113d513a94bcf489f2fa8cb9cc7c679] Merge tag 'for-linus-6.8a-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip testing commit cc9c4f0b3113d513a94bcf489f2fa8cb9cc7c679 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 513fa69c8292a0600a806e8c66ece25cb35b9f1cd994aea700db1607a55a8ef3 all runs: OK false negative chance: 0.000 # git bisect good cc9c4f0b3113d513a94bcf489f2fa8cb9cc7c679 Bisecting: 74 revisions left to test after this (roughly 6 steps) [84443741faab9045d53f022a9ac6a6633067a481] netfilter: nf_tables: fix bidirectional offload regression testing commit 84443741faab9045d53f022a9ac6a6633067a481 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0ba004aa3d25684adecad0253c051651d7044e69881844358d4824276fa65a52 run #0: crashed: WARNING in __mptcp_clean_una run #1: crashed: WARNING in __mptcp_clean_una run #2: crashed: WARNING in __mptcp_clean_una run #3: crashed: WARNING in __mptcp_clean_una run #4: crashed: WARNING in __mptcp_clean_una run #5: crashed: WARNING in __mptcp_clean_una run #6: crashed: WARNING in __mptcp_clean_una run #7: crashed: WARNING in __mptcp_clean_una run #8: OK run #9: OK representative crash: WARNING in __mptcp_clean_una, types: [WARNING] # git bisect bad 84443741faab9045d53f022a9ac6a6633067a481 Bisecting: 37 revisions left to test after this (roughly 5 steps) [666a877deab2bcf8fd11c962d69e687e18168a6f] tcp: move tp->tcp_usec_ts to tcp_sock_read_txrx group testing commit 666a877deab2bcf8fd11c962d69e687e18168a6f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 19c1b449d0d7a0c40026678fefa4a29e88e136fdf841f636624ddf00e7b0bfc8 all runs: OK false negative chance: 0.000 # git bisect good 666a877deab2bcf8fd11c962d69e687e18168a6f Bisecting: 18 revisions left to test after this (roughly 4 steps) [8929f95b2b587791a7dcd04cc91520194a76d3a6] connector/cn_proc: revert "connector: Fix proc_event_num_listeners count not cleared" testing commit 8929f95b2b587791a7dcd04cc91520194a76d3a6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d0e49534b251c0468ba36b96228b98b97ea62b57db9f6d74db63be4a650b7381 run #0: crashed: WARNING: locking bug in __rmqueue_pcplist run #1: crashed: WARNING in __mptcp_clean_una run #2: crashed: WARNING in __mptcp_clean_una run #3: crashed: WARNING in __mptcp_clean_una run #4: crashed: WARNING in __mptcp_clean_una run #5: crashed: WARNING in __mptcp_clean_una run #6: crashed: WARNING in __mptcp_clean_una run #7: crashed: WARNING in __mptcp_clean_una run #8: crashed: WARNING in __mptcp_clean_una run #9: crashed: WARNING in __mptcp_clean_una representative crash: WARNING in __mptcp_clean_una, types: [WARNING] # git bisect bad 8929f95b2b587791a7dcd04cc91520194a76d3a6 Bisecting: 8 revisions left to test after this (roughly 3 steps) [603604c8be421b88ff594c8ea696d6c8a9165cb5] Merge branch 'mptcp-misc-fixes' testing commit 603604c8be421b88ff594c8ea696d6c8a9165cb5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b073d5506f4be8c31cb24c6c95ef261b3f3fe86bf386e7cabc3e09c44be5bc04 all runs: crashed: WARNING in __mptcp_clean_una representative crash: WARNING in __mptcp_clean_una, types: [WARNING] # git bisect bad 603604c8be421b88ff594c8ea696d6c8a9165cb5 Bisecting: 4 revisions left to test after this (roughly 2 steps) [3f83d8a77eeeb47011b990fd766a421ee64f1d73] mptcp: fix more tx path fields initialization testing commit 3f83d8a77eeeb47011b990fd766a421ee64f1d73 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0c68b460c99e50da176a61443d5467e88d1354914809d12f72c2cf8e6ee7d990 all runs: crashed: WARNING in __mptcp_clean_una representative crash: WARNING in __mptcp_clean_una, types: [WARNING] # git bisect bad 3f83d8a77eeeb47011b990fd766a421ee64f1d73 Bisecting: 2 revisions left to test after this (roughly 1 step) [bab091d54600b62c1246caa6075d98a24b2c9e03] Merge branch 'net-misplaced-fields' testing commit bab091d54600b62c1246caa6075d98a24b2c9e03 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bd7a8977afbaaaba4ac61f129d676ffb08fe42d6ac95d5bffb064cf9bb86b554 all runs: OK false negative chance: 0.000 # git bisect good bab091d54600b62c1246caa6075d98a24b2c9e03 Bisecting: 0 revisions left to test after this (roughly 1 step) [013e3179dbd2bc756ce1dd90354abac62f65b739] mptcp: fix rcv space initialization testing commit 013e3179dbd2bc756ce1dd90354abac62f65b739 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e54e3fc10e8d22c2603c837c247ecf7a4c58b5d3125ed6eafc1ca3788f28cb4c all runs: OK false negative chance: 0.000 # git bisect good 013e3179dbd2bc756ce1dd90354abac62f65b739 3f83d8a77eeeb47011b990fd766a421ee64f1d73 is the first bad commit commit 3f83d8a77eeeb47011b990fd766a421ee64f1d73 Author: Paolo Abeni Date: Thu Feb 8 19:03:51 2024 +0100 mptcp: fix more tx path fields initialization The 'msk->write_seq' and 'msk->snd_nxt' are always updated under the msk socket lock, except at MPC handshake completiont time. Builds-up on the previous commit to move such init under the relevant lock. There are no known problems caused by the potential race, the primary goal is consistency. Fixes: 6d0060f600ad ("mptcp: Write MPTCP DSS headers to outgoing data packets") Cc: stable@vger.kernel.org Signed-off-by: Paolo Abeni Reviewed-by: Mat Martineau Signed-off-by: Matthieu Baerts (NGI0) Signed-off-by: David S. Miller net/mptcp/protocol.c | 6 ++---- net/mptcp/subflow.c | 13 +++++++++++-- 2 files changed, 13 insertions(+), 6 deletions(-) accumulated error probability: 0.00 culprit signature: 0c68b460c99e50da176a61443d5467e88d1354914809d12f72c2cf8e6ee7d990 parent signature: e54e3fc10e8d22c2603c837c247ecf7a4c58b5d3125ed6eafc1ca3788f28cb4c revisions tested: 26, total time: 9h0m43.70502606s (build: 4h15m13.226723058s, test: 4h25m36.07936131s) first bad commit: 3f83d8a77eeeb47011b990fd766a421ee64f1d73 mptcp: fix more tx path fields initialization recipients (to): ["davem@davemloft.net" "martineau@kernel.org" "matttbe@kernel.org" "pabeni@redhat.com"] recipients (cc): [] crash: WARNING in __mptcp_clean_una ------------[ cut here ]------------ WARNING: CPU: 0 PID: 12 at net/mptcp/protocol.c:1001 __mptcp_clean_una+0x257/0xb40 net/mptcp/protocol.c:1001 Modules linked in: CPU: 0 PID: 12 Comm: kworker/u4:1 Not tainted 6.8.0-rc3-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 Workqueue: krdsd rds_tcp_accept_worker RIP: 0010:__mptcp_clean_una+0x257/0xb40 net/mptcp/protocol.c:1001 Code: 3c ff ff ff 4c 89 ef e8 e7 53 9c fa e9 2f ff ff ff 48 8b 4c 24 28 80 e1 07 38 c1 7c 90 48 8b 7c 24 28 e8 9c 53 9c fa eb 84 90 <0f> 0b 90 48 8b 44 24 40 42 80 3c 28 00 74 0a 48 8b 7c 24 38 e8 10 RSP: 0018:ffffc90000006dc0 EFLAGS: 00010246 RAX: ffff88807bb9c248 RBX: ffff88807bb9c328 RCX: dffffc0000000000 RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888013768010 RBP: ffffc90000006eb0 R08: ffffea0001dbfe37 R09: 1ffffd40003b7fc6 R10: dffffc0000000000 R11: fffff940003b7fc7 R12: 1ffff110026ed000 R13: dffffc0000000000 R14: ffff888013768000 R15: 5da6b9d945c93563 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000201c7000 CR3: 0000000016fce000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __mptcp_data_acked+0x105/0x380 net/mptcp/protocol.c:3308 mptcp_incoming_options+0x8bf/0x1f20 net/mptcp/options.c:1135 tcp_data_queue+0xe0/0x75e0 net/ipv4/tcp_input.c:5156 tcp_rcv_established+0x1002/0x2150 net/ipv4/tcp_input.c:6170 tcp_v4_do_rcv+0x27b/0xa70 net/ipv4/tcp_ipv4.c:1906 tcp_v4_rcv+0x263a/0x2ea0 net/ipv4/tcp_ipv4.c:2329 ip_protocol_deliver_rcu+0x182/0x310 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x248/0x480 net/ipv4/ip_input.c:233 NF_HOOK+0x28c/0x340 include/linux/netfilter.h:314 NF_HOOK+0x28c/0x340 include/linux/netfilter.h:314 __netif_receive_skb_one_core net/core/dev.c:5534 [inline] __netif_receive_skb+0x257/0x5d0 net/core/dev.c:5648 process_backlog+0x318/0x690 net/core/dev.c:5976 __napi_poll+0x97/0x390 net/core/dev.c:6576 napi_poll net/core/dev.c:6645 [inline] net_rx_action+0x6c0/0xe20 net/core/dev.c:6778 __do_softirq+0x2bb/0x942 kernel/softirq.c:553 do_softirq+0x11b/0x1e0 kernel/softirq.c:454 __local_bh_enable_ip+0x1bb/0x200 kernel/softirq.c:381 local_bh_enable include/linux/bottom_half.h:33 [inline] rcu_read_unlock_bh include/linux/rcupdate.h:820 [inline] __dev_queue_xmit+0x154a/0x2fe0 net/core/dev.c:4378 dev_queue_xmit include/linux/netdevice.h:3171 [inline] neigh_hh_output include/net/neighbour.h:526 [inline] neigh_output include/net/neighbour.h:540 [inline] ip_finish_output2+0xb1b/0xde0 net/ipv4/ip_output.c:235 ip_local_out net/ipv4/ip_output.c:129 [inline] __ip_queue_xmit+0xe81/0x17b0 net/ipv4/ip_output.c:535 __tcp_transmit_skb+0x1d35/0x3600 net/ipv4/tcp_output.c:1462 tcp_transmit_skb net/ipv4/tcp_output.c:1480 [inline] tcp_write_xmit+0x1623/0x5f20 net/ipv4/tcp_output.c:2792 __tcp_push_pending_frames+0x85/0x2d0 net/ipv4/tcp_output.c:2977 __tcp_close+0x8d1/0xbe0 net/ipv4/tcp.c:2842 tcp_close+0x1f/0x80 net/ipv4/tcp.c:2931 inet_release+0x105/0x150 net/ipv4/af_inet.c:436 __sock_release net/socket.c:659 [inline] sock_release+0x78/0x130 net/socket.c:687 rds_tcp_accept_one+0x178/0xae0 net/rds/tcp_listen.c:230 rds_tcp_accept_worker+0x61/0x70 net/rds/tcp.c:532 process_one_work kernel/workqueue.c:2633 [inline] process_scheduled_works+0x832/0x1100 kernel/workqueue.c:2706 worker_thread+0x887/0xd50 kernel/workqueue.c:2787 kthread+0x2df/0x370 kernel/kthread.c:388 ret_from_fork+0x32/0x60 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:242