ci2 starts bisection 2023-10-14 14:51:34.418979133 +0000 UTC m=+86019.001752971 bisecting fixing commit since d54cfc420586425d418a53871290cc4a59d33501 building syzkaller on 3bb7af1def6b7b99e4c1c9573162eb41b5893cd3 ensuring issue is reproducible on original commit d54cfc420586425d418a53871290cc4a59d33501 testing commit d54cfc420586425d418a53871290cc4a59d33501 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 775afd68cc4f2551696101400d62036abfbcdc7ef755afe0daaf5f6761a97576 run #0: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #1: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #2: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #3: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #4: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #5: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #6: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #7: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #8: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #9: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #10: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #11: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #12: OK run #13: OK run #14: OK run #15: OK run #16: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #17: OK run #18: OK run #19: OK representative crash: KASAN: use-after-free Read in xfs_iflush_cluster, types: [KASAN] check whether we can drop unnecessary instrumentation disabling configs for [HANG LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP], they are not needed testing commit d54cfc420586425d418a53871290cc4a59d33501 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 261a760e5483ea175db01c63ca2118431328d82cbdde017392bcfd87ac477f1a run #0: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #1: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #2: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK representative crash: KASAN: use-after-free Read in xfs_iflush_cluster, types: [KASAN] kconfig minimization: base=3703 full=7272 leaves diff=1987 split chunks (needed=false): <1987> split chunk #0 of len 1987 into 5 parts testing without sub-chunk 1/5 testing commit d54cfc420586425d418a53871290cc4a59d33501 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: deb619fccb90b97ab8c9b8cf209ac88b6fe9ba9fb827f468e8b0a6b3d75cf5c5 run #0: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #1: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #2: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #3: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #4: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #5: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #6: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #7: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #8: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #9: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #10: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #11: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #12: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #13: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #14: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #15: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #16: OK run #17: OK run #18: OK run #19: OK representative crash: KASAN: use-after-free Read in xfs_iflush_cluster, types: [KASAN] the chunk can be dropped testing without sub-chunk 2/5 testing commit d54cfc420586425d418a53871290cc4a59d33501 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 054f6fc09c4f74f7d3c971fc420e2da77acd451db6f7d95206d921714adac78d run #0: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #1: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #2: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #3: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #4: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #5: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #6: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #7: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #8: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #9: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #10: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #11: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #12: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #13: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #14: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #15: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #16: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #17: OK run #18: OK run #19: OK representative crash: KASAN: use-after-free Read in xfs_iflush_cluster, types: [KASAN] the chunk can be dropped testing without sub-chunk 3/5 testing commit d54cfc420586425d418a53871290cc4a59d33501 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 942a64675159a0fc31303580b382f83455b3711c7d29a68b016038edeb62a256 run #0: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #1: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #2: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #3: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #4: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #5: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #6: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #7: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #8: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #9: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #10: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #11: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #12: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #13: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #14: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #15: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #16: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #17: OK run #18: OK run #19: OK representative crash: KASAN: use-after-free Read in xfs_iflush_cluster, types: [KASAN] the chunk can be dropped testing without sub-chunk 4/5 testing commit d54cfc420586425d418a53871290cc4a59d33501 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bde8607bccf35130514fd3a178669e011831886b4215ca5095f02c32506a4841 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 testing commit d54cfc420586425d418a53871290cc4a59d33501 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3e40e5e970ad703a3b5f451212b4321f9cf9b904c3184f3587595e5c6bac1323 all runs: OK false negative chance: 0.000 minimized to 793 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ASYMMETRIC_TPM_KEY_SUBTYPE ATM AX25 BCMA BLK_DEV_ZONED BPF_SYSCALL CARDBUS CFG80211 CFG80211_WEXT CMA CONTIG_ALLOC CRYPTO_842 CRYPTO_LZ4 CRYPTO_LZ4HC CRYPTO_LZO CRYPTO_ZSTD DAX DLM DVB_CORE ENCRYPTED_KEYS EXTCON FB FRONTSWAP GENEVE GPIOLIB HAMRADIO HID_SENSOR_HUB HID_SMARTJOYPLUS HID_THRUSTMASTER HID_ZEROPLUS I2C_MUX IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_IPOIB INFINIBAND_USER_ACCESS INFINIBAND_VIRT_DMA INPUT_TABLET INPUT_TOUCHSCREEN IP_SCTP IRQ_REMAP L2TP LIBCRC32C LIBNVDIMM MEDIA_ANALOG_TV_SUPPORT MEDIA_CAMERA_SUPPORT MEDIA_CEC_SUPPORT MEDIA_COMMON_OPTIONS MEDIA_CONTROLLER MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTPLUG_SPARSE MEMORY_HOTREMOVE MFD_DLN2 MFD_RETU MFD_VIPERBOARD MMC MTD MTD_UBI NETFILTER_CONNCOUNT NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 NLS_CODEPAGE_775 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 NOP_USB_XCEIV NOZOMI NTFS3_FS NTFS3_FS_POSIX_ACL NTFS3_LZX_XPRESS NTFS_FS NTFS_RW NULL_TTY NUMA_BALANCING NUMA_BALANCING_DEFAULT_ENABLED NUMA_EMU NUMA_KEEP_MEMINFO NVDIMM_DAX NVDIMM_KEYS NVDIMM_PFN 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_INDEX OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW OVERLAY_FS_REDIRECT_DIR PACKET_DIAG PADATA PAGE_IDLE_FLAG PAGE_REPORTING 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 PNFS_BLOCK PNFS_FILE_LAYOUT PNFS_FLEXFILE_LAYOUT PPP PPPOATM PPPOE PPPOL2TP PPP_ASYNC PPP_BSDCOMP PPP_DEFLATE PPP_FILTER PPP_MPPE PPP_MULTILINK PPP_SYNC_TTY PPTP PREEMPT PREEMPT_DYNAMIC PREEMPT_NOTIFIERS PREEMPT_RCU PRISM2_USB PROC_CHILDREN PSI PSTORE PSTORE_842_COMPRESS PSTORE_COMPRESS PSTORE_DEFLATE_COMPRESS PSTORE_DEFLATE_COMPRESS_DEFAULT PSTORE_LZ4HC_COMPRESS PSTORE_LZ4_COMPRESS PSTORE_LZO_COMPRESS PSTORE_ZSTD_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 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 REGULATOR 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 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 SERIAL_DEV_BUS SERIAL_DEV_CTRL_TTYPORT SERIAL_MCTRL_GPIO SGI_PARTITION SIGNATURE SIGNED_PE_FILE_VERIFICATION SLHC SLIP SLIP_COMPRESSED SLIP_MODE_SLIP6 SLIP_SMART SMARTJOYPLUS_FF SMBFS_COMMON SMC SMC_DIAG SMSC_PHY SMS_SIANO_MDTV SMS_SIANO_RC SMS_USB_DRV SND SND_ALOOP SND_BCD2000 SND_CTL_LED SND_CTL_VALIDATION 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_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_VIRMIDI SND_SUPPORT_OLD_API SND_TIMER SND_USB SND_USB_6FIRE SND_USB_AUDIO 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_CGROUP_DATA SOCK_VALIDATE_XMIT SOLARIS_X86_PARTITION SONY_FF SOUND SOUND_OSS_CORE SOUND_OSS_CORE_PRECLAIM SPI SPI_DLN2 SPI_DYNAMIC SPI_MASTER SQUASHFS SQUASHFS_4K_DEVBLK_SIZE 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 STP STREAM_PARSER SUNRPC_BACKCHANNEL SUN_PARTITION SW_SYNC 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_RCU TASKS_RCU_GENERIC 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 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 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 TPM_KEY_PARSER TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE TRUSTED_KEYS TTPCI_EEPROM TTY_PRINTK TUN TUN_VNET_CROSS_LE TWL4030_CORE TYPEC TYPEC_FUSB302 TYPEC_TCPCI TYPEC_TCPM TYPEC_TPS6598X TYPEC_UCSI 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 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_CHAOSKEY USB_CHIPIDEA USB_CHIPIDEA_GENERIC USB_CHIPIDEA_HOST USB_CHIPIDEA_IMX USB_CHIPIDEA_MSM USB_CHIPIDEA_PCI USB_CHIPIDEA_TEGRA 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_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_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_OF_SIMPLE USB_DWC3_PCI USB_DWC3_ULPI USB_DYNAMIC_MINORS USB_EG20T 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_FOTG210_HCD USB_FOTG210_UDC USB_FTDI_ELAN USB_F_ACM USB_F_ECM USB_F_EEM USB_F_FS USB_F_HID USB_F_MASS_STORAGE USB_F_MIDI 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_GPIO_VBUS 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_LIBCOMPOSITE USB_LINK_LAYER_TEST USB_M5602 USB_MA901 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_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_RNDIS_WLAN 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_STKWEBCAM 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_U132_HCD 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_PLATFORM USB_XUSBATM USB_YUREX USB_ZR364XX USERFAULTFD USERIO USERMODE_DRIVER USER_RETURN_NOTIFIER U_SERIAL_CONSOLE V4L2_MEM2MEM_DEV V4L_TEST_DRIVERS VALIDATE_FS_PARSER VDPA VETH VFIO VFIO_IOMMU_TYPE1 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_VDPA VHOST_VSOCK VIDEOBUF2_CORE VIDEOBUF2_DMA_CONTIG VIDEOBUF2_DMA_SG VIDEOBUF2_MEMOPS VIDEOBUF2_V4L2 VIDEOBUF2_VMALLOC VIDEOBUF_GEN VIDEOBUF_VMALLOC VIDEO_AU0828 VIDEO_AU0828_RC VIDEO_AU0828_V4L2 VIDEO_CPIA2 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_STK1160_COMMON VIDEO_TM6000 VIDEO_TM6000_ALSA VIDEO_TM6000_DVB VIDEO_TUNER VIDEO_TVEEPROM VIDEO_USBTV VIDEO_V4L2 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 X86_SGX X86_X2APIC X86_X32 XARRAY_MULTI 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 XFS_SUPPORT_V4 XOR_BLOCKS YENTA YENTA_ENE_TUNE YENTA_O2 YENTA_RICOH YENTA_TI YENTA_TOSHIBA ZBUD ZEROPLUS_FF ZONEFS_FS ZONE_DEVICE ZPOOL ZRAM ZRAM_DEF_COMP_LZORLE ZSMALLOC ZSTD_COMPRESS ZSWAP ZSWAP_COMPRESSOR_DEFAULT_LZO ZSWAP_ZPOOL_DEFAULT_ZBUD] determining the merge base between d54cfc420586425d418a53871290cc4a59d33501 and 727fb83765049981e342db4c5a8b51aca72201d8 8bb7eca972ad531c9b149c0a51ab43a417385813/Linux 5.15 is a merge base, check if it has the bug testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ce096cef13b879120121645dafb1fc78ae8670f3a9f4447010add1f72eff8b09 run #0: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #1: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #2: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #3: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #4: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #5: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #6: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #7: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #8: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #9: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #10: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #11: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #12: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #13: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: KASAN: use-after-free Read in xfs_iflush_cluster, types: [KASAN] testing current HEAD 727fb83765049981e342db4c5a8b51aca72201d8 testing commit 727fb83765049981e342db4c5a8b51aca72201d8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 82d850bcff930a733382c5d9e44c7836f0ebca42561b9201545dd3c0a0016ea5 all runs: OK false negative chance: 0.000 # git bisect start 727fb83765049981e342db4c5a8b51aca72201d8 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 85885 revisions left to test after this (roughly 16 steps) [ae9559594cb851aff774d5bea243b84c6acf761d] Merge tag 'mfd-next-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit ae9559594cb851aff774d5bea243b84c6acf761d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 62849a1f0136ca69cde0a8d57a069eda4c3db6de3cb20151a6a04d39d10533da all runs: OK false negative chance: 0.000 # git bisect bad ae9559594cb851aff774d5bea243b84c6acf761d Bisecting: 42922 revisions left to test after this (roughly 15 steps) [95124339875c8d9c092eb2fa3993e4751e1be48d] Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 95124339875c8d9c092eb2fa3993e4751e1be48d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6c8f50349ce6058bb5cd84554fc399441dbdf344a07ee16bc02d46e60047a89d run #0: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #1: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #2: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #3: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #4: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #5: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #6: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #7: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #8: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #9: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #10: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #11: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #12: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #13: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #14: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #15: OK run #16: OK run #17: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #18: OK run #19: OK representative crash: KASAN: use-after-free Read in xfs_iflush_cluster, types: [KASAN] # git bisect good 95124339875c8d9c092eb2fa3993e4751e1be48d Bisecting: 21427 revisions left to test after this (roughly 14 steps) [b349b1181d24af1c151134a3c39725e94a5619dd] Merge tag 'for-5.20/io_uring-2022-07-29' of git://git.kernel.dk/linux-block determine whether the revision contains the guilty commit revision 95124339875c8d9c092eb2fa3993e4751e1be48d crashed and is reachable testing commit b349b1181d24af1c151134a3c39725e94a5619dd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4a8c84a8997198554228a6dceef0850b905d943b164ad59685d5ee457ebb7aaf all runs: OK false negative chance: 0.000 # git bisect bad b349b1181d24af1c151134a3c39725e94a5619dd Bisecting: 10723 revisions left to test after this (roughly 13 steps) [babf0bb978e3c9fce6c4eba6b744c8754fd43d8e] Merge tag 'xfs-5.19-for-linus' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux determine whether the revision contains the guilty commit revision 95124339875c8d9c092eb2fa3993e4751e1be48d crashed and is reachable testing commit babf0bb978e3c9fce6c4eba6b744c8754fd43d8e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fe564f4e0a21b82cb2babdac4ad7163daa15eb2b932159580db2147c7b62946b all runs: OK false negative chance: 0.000 # git bisect bad babf0bb978e3c9fce6c4eba6b744c8754fd43d8e Bisecting: 5452 revisions left to test after this (roughly 12 steps) [3842007b1a33589d57f67eac479b132b77767514] Merge tag 'zonefs-5.19-rc1-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs determine whether the revision contains the guilty commit revision 95124339875c8d9c092eb2fa3993e4751e1be48d crashed and is reachable testing commit 3842007b1a33589d57f67eac479b132b77767514 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 813202b4540799d0f796977d7b7998c616f4fb020910b3f4fefab10c116af6cc all runs: OK false negative chance: 0.000 # git bisect bad 3842007b1a33589d57f67eac479b132b77767514 Bisecting: 2660 revisions left to test after this (roughly 11 steps) [f2dd007445b1d4c0581d0292f85fdd5b47387776] Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit f2dd007445b1d4c0581d0292f85fdd5b47387776 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9cb6227fbe811341a5e91d73239cc0884e1032ad0de83cc81733af1096f34111 all runs: OK false negative chance: 0.000 # git bisect bad f2dd007445b1d4c0581d0292f85fdd5b47387776 Bisecting: 1352 revisions left to test after this (roughly 10 steps) [722985e2f6ec9127064771ba526578ea8275834d] Merge tag 'for-5.18-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 722985e2f6ec9127064771ba526578ea8275834d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 11e8fe65a9160c49cbfd5ec47f6a2470041b021eb9e44c9b039cea2bcad6a22a all runs: OK false negative chance: 0.000 # git bisect bad 722985e2f6ec9127064771ba526578ea8275834d Bisecting: 654 revisions left to test after this (roughly 9 steps) [3b1509f275ce13865c28ce254c36dc7c915808eb] Merge tag 'for-5.18/io_uring-2022-04-01' of git://git.kernel.dk/linux-block determine whether the revision contains the guilty commit revision 95124339875c8d9c092eb2fa3993e4751e1be48d crashed and is reachable testing commit 3b1509f275ce13865c28ce254c36dc7c915808eb gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 83d63aa9bae3185c8e1ebcb11f07a94a0d37cf9ff0a747091e0244ba2afda44d run #0: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #1: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #2: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #3: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #4: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #5: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #6: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #7: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #8: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #9: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #10: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #11: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #12: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #13: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #14: OK run #15: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #16: OK run #17: OK run #18: OK run #19: OK representative crash: KASAN: use-after-free Read in xfs_iflush_cluster, types: [KASAN] # git bisect good 3b1509f275ce13865c28ce254c36dc7c915808eb Bisecting: 295 revisions left to test after this (roughly 8 steps) [1831fed559732b132aef0ea8261ac77e73f7eadf] Merge tag 'drm-fixes-2022-04-08' of git://anongit.freedesktop.org/drm/drm determine whether the revision contains the guilty commit revision 95124339875c8d9c092eb2fa3993e4751e1be48d crashed and is reachable testing commit 1831fed559732b132aef0ea8261ac77e73f7eadf gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 90062f6c8f1c1ec71bb11db708aeb6db58a1c624cbebd8acf74f963836983f60 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc00a4f8000 0xc00a4f80f0 0xc00a4f8190] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc00473f3b0 0xc00473f4a0 0xc00473f540] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK false negative chance: 0.000 # git bisect bad 1831fed559732b132aef0ea8261ac77e73f7eadf Bisecting: 179 revisions left to test after this (roughly 8 steps) [cf5c5763eb531ff5120111ad300126e926fb5a56] Merge drm/drm-fixes into drm-misc-fixes determine whether the revision contains the guilty commit revision 3b1509f275ce13865c28ce254c36dc7c915808eb crashed and is reachable testing commit cf5c5763eb531ff5120111ad300126e926fb5a56 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8ada64d70ac042ff5dbcca19958202b4df823cdda6cb75d900d75ba013e9ab87 run #0: crashed: KASAN: use-after-free Read in xfs_trans_committed_bulk run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: KASAN: use-after-free Read in xfs_trans_committed_bulk, types: [KASAN] # git bisect good cf5c5763eb531ff5120111ad300126e926fb5a56 Bisecting: 108 revisions left to test after this (roughly 7 steps) [ec4eb8a86ade4d22633e1da2a7d85a846b7d1798] drivers: net: slip: fix NPD bug in sl_tx_timeout() determine whether the revision contains the guilty commit revision 95124339875c8d9c092eb2fa3993e4751e1be48d crashed and is reachable testing commit ec4eb8a86ade4d22633e1da2a7d85a846b7d1798 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0d5ddac34e189a5225ad3147fe3acff9b4287bfa7cecc2da749438c9d37bf837 run #0: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #1: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #2: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #3: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #4: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #5: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #6: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #7: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #8: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #9: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #10: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #11: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #12: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #13: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #14: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: KASAN: use-after-free Read in xfs_iflush_cluster, types: [KASAN] # git bisect good ec4eb8a86ade4d22633e1da2a7d85a846b7d1798 Bisecting: 54 revisions left to test after this (roughly 6 steps) [dc7d19d27d019d223e74f2f47ef47e778781cb52] Merge tag 'amd-drm-fixes-5.18-2022-04-06' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit dc7d19d27d019d223e74f2f47ef47e778781cb52 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 32de9b49845e86d62188663e5fb7ae4bc609df0583cff446a37851aa5aae5038 all runs: OK false negative chance: 0.000 # git bisect bad dc7d19d27d019d223e74f2f47ef47e778781cb52 Bisecting: 26 revisions left to test after this (roughly 5 steps) [945da79e6dd058be70bc47442dce319844e14daa] drm/amdgpu/vcn3: send smu interface type determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 945da79e6dd058be70bc47442dce319844e14daa gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 99d3b5270c38b33e42c19d0700f3af687633247254b7587e44db5a305d0c7ef7 run #0: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #1: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #2: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #3: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #4: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #5: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #6: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #7: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #8: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #9: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #10: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #11: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #12: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #13: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #14: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: KASAN: use-after-free Read in xfs_iflush_cluster, types: [KASAN] # git bisect good 945da79e6dd058be70bc47442dce319844e14daa Bisecting: 13 revisions left to test after this (roughly 4 steps) [ca1198849ab0e7af5efb392ef6baf1138f6fc086] drm/amd/display: Fix by adding FPU protection for dcn30_internal_validate_bw determine whether the revision contains the guilty commit revision 945da79e6dd058be70bc47442dce319844e14daa crashed and is reachable testing commit ca1198849ab0e7af5efb392ef6baf1138f6fc086 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a9d5b8e7929468fe97191663a74d85e55790f45b1d0e52e13a8977058978bbdc run #0: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #1: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #2: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #3: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #4: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #5: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #6: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #7: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #8: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #9: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #10: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #11: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #12: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #13: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #14: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #15: crashed: KASAN: use-after-free Read in xfs_iflush_cluster run #16: OK run #17: OK run #18: OK run #19: OK representative crash: KASAN: use-after-free Read in xfs_iflush_cluster, types: [KASAN] # git bisect good ca1198849ab0e7af5efb392ef6baf1138f6fc086 Bisecting: 6 revisions left to test after this (roughly 3 steps) [c6b035e672e3dc47307fd80ef68718f3e023f5da] Merge tag 'imx-drm-fixes-2022-04-06' of git://git.pengutronix.de/pza/linux into drm-fixes determine whether the revision contains the guilty commit revision 95124339875c8d9c092eb2fa3993e4751e1be48d crashed and is reachable testing commit c6b035e672e3dc47307fd80ef68718f3e023f5da gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e5d0e1be181b28f06974400178ab2b823e937c05b67570d2b5a18e91b339dadc all runs: OK false negative chance: 0.000 # git bisect bad c6b035e672e3dc47307fd80ef68718f3e023f5da Bisecting: 3 revisions left to test after this (roughly 2 steps) [e8083acc3f8cc2097917018e947fd4c857f60454] drm/imx: dw_hdmi-imx: Fix bailout in error cases of probe determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit e8083acc3f8cc2097917018e947fd4c857f60454 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 01d066f16b031654f9d435fee82e9ff92d85a5c39214dabfb68c45adcf665276 all runs: OK false negative chance: 0.000 # git bisect bad e8083acc3f8cc2097917018e947fd4c857f60454 Bisecting: 0 revisions left to test after this (roughly 1 step) [bce81feb03a20fca7bbdd1c4af16b4e9d5c0e1d3] drm/imx: Fix memory leak in imx_pd_connector_get_modes determine whether the revision contains the guilty commit revision 95124339875c8d9c092eb2fa3993e4751e1be48d crashed and is reachable testing commit bce81feb03a20fca7bbdd1c4af16b4e9d5c0e1d3 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5f2627a713a9746f4e0a743309df752aed7ceff6850a392102d8cd2fc30c1ef8 all runs: OK false negative chance: 0.000 # git bisect bad bce81feb03a20fca7bbdd1c4af16b4e9d5c0e1d3 Bisecting: 0 revisions left to test after this (roughly 0 steps) [8027a9ad9b3568c5eb49c968ad6c97f279d76730] drm/imx: imx-ldb: Check for null pointer after calling kmemdup determine whether the revision contains the guilty commit revision 95124339875c8d9c092eb2fa3993e4751e1be48d crashed and is reachable testing commit 8027a9ad9b3568c5eb49c968ad6c97f279d76730 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1535c9681f49efe994ae9ebd1f45add953a0b9b3d171ca7ac060d12a557976a3 all runs: OK false negative chance: 0.000 # git bisect bad 8027a9ad9b3568c5eb49c968ad6c97f279d76730 8027a9ad9b3568c5eb49c968ad6c97f279d76730 is the first bad commit commit 8027a9ad9b3568c5eb49c968ad6c97f279d76730 Author: Jiasheng Jiang Date: Wed Jan 5 15:47:29 2022 +0800 drm/imx: imx-ldb: Check for null pointer after calling kmemdup As the possible failure of the allocation, kmemdup() may return NULL pointer. Therefore, it should be better to check the return value of kmemdup() and return error if fails. Fixes: dc80d7038883 ("drm/imx-ldb: Add support to drm-bridge") Signed-off-by: Jiasheng Jiang Signed-off-by: Philipp Zabel Link: https://lore.kernel.org/r/20220105074729.2363657-1-jiasheng@iscas.ac.cn drivers/gpu/drm/imx/imx-ldb.c | 2 ++ 1 file changed, 2 insertions(+) accumulated error probability: 0.00 parent commit 3123109284176b1532874591f7c81f3837bbdc17 wasn't tested testing commit 3123109284176b1532874591f7c81f3837bbdc17 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 371bf31b9e085fa8aeee72fcbb432680861b4f9b4a359d4affc23871a5af2679 culprit signature: 1535c9681f49efe994ae9ebd1f45add953a0b9b3d171ca7ac060d12a557976a3 parent signature: 371bf31b9e085fa8aeee72fcbb432680861b4f9b4a359d4affc23871a5af2679 reproducer is flaky (0.42 repro chance estimate) revisions tested: 27, total time: 7h35m36.822143786s (build: 1h50m5.833480754s, test: 5h36m20.612158322s) first good commit: 8027a9ad9b3568c5eb49c968ad6c97f279d76730 drm/imx: imx-ldb: Check for null pointer after calling kmemdup recipients (to): ["jiasheng@iscas.ac.cn" "p.zabel@pengutronix.de"] recipients (cc): []