ci starts bisection 2025-04-07 21:16:54.537167183 +0000 UTC m=+38185.381627550
bisecting cause commit starting from 16cd1c2657762c62a00ac78eecaa25868f7e601b
building syzkaller on 1c65791efe9456a21463647b20027e6f8c2c21af
ensuring issue is reproducible on original commit 16cd1c2657762c62a00ac78eecaa25868f7e601b

testing commit 16cd1c2657762c62a00ac78eecaa25868f7e601b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b34e63273059b4cbfa456219f2553a6683d237b1a218c3be977e47d44e9fa9e9
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
check whether we can drop unnecessary instrumentation
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN], they are not needed
testing commit 16cd1c2657762c62a00ac78eecaa25868f7e601b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 79879b904122f955bf6b00194b351fa2a9aa516cb0e9697845c4fc532825c745
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
the bug reproduces without the instrumentation
disabling configs for [HANG LEAK UBSAN BUG KASAN ATOMIC_SLEEP], they are not needed
kconfig minimization: base=4079 full=8324 leaves diff=2127
split chunks (needed=false): <2127>
split chunk #0 of len 2127 into 5 parts
testing without sub-chunk 1/5
disabling configs for [HANG LEAK UBSAN BUG KASAN ATOMIC_SLEEP], they are not needed
testing commit 16cd1c2657762c62a00ac78eecaa25868f7e601b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 6bef5d16be9d2be5bc6c3133081ab6c192bec86fca9e5eb7d67a6b9dff44665d
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [BUG KASAN ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit 16cd1c2657762c62a00ac78eecaa25868f7e601b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building 16cd1c2657762c62a00ac78eecaa25868f7e601b: drivers/gpu/drm/bridge/aux-bridge.c:116: undefined reference to `devm_drm_of_get_bridge'
testing without sub-chunk 3/5
disabling configs for [KASAN ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit 16cd1c2657762c62a00ac78eecaa25868f7e601b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 89f86280da02bd5cf1a845ac6c358151c92246a36a9fd0784acfbca402e4dbd0
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [LEAK UBSAN BUG KASAN ATOMIC_SLEEP HANG], they are not needed
testing commit 16cd1c2657762c62a00ac78eecaa25868f7e601b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 4dbd24aac30b3617bcd35a28c49329c7cbbe897a83747ab597fc993dfea24ba2
all runs: OK
false negative chance: 0.000
testing without sub-chunk 5/5
disabling configs for [HANG LEAK UBSAN BUG KASAN ATOMIC_SLEEP], they are not needed
testing commit 16cd1c2657762c62a00ac78eecaa25868f7e601b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: cba5cc3d9438fe03c94524eb4684405833aae12d2e05ebb085a85eb91a23fa29
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
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_DISPLAY_HDMI_HELPER DRM_DISPLAY_HELPER DRM_GEM_SHMEM_HELPER DRM_GM12U320 DRM_GUD DRM_I915 DRM_I915_CAPTURE_ERROR DRM_I915_COMPRESS_ERROR 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 EFS_FS ENCRYPTED_KEYS EQUALIZER EROFS_FS 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 GENDWARFKSYMS 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 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 HID_LOGITECH_DJ HID_LOGITECH_HIDPP HID_MACALLY HID_MAGICMOUSE HID_MALTRON HID_MAYFLASH HID_MCP2200 HID_MCP2221 HID_MEGAWORLD_FF HID_MULTITOUCH HID_NINTENDO 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 IO_URING_ZCRX 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 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 MODVERSIONS 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 NINTENDO_FF NLMON NLS_CODEPAGE_1250 NLS_CODEPAGE_1251 NLS_CODEPAGE_737 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 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_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_1 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 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_ELD 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_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 SURFACE_AGGREGATOR SURFACE_AGGREGATOR_BUS SURFACE_AGGREGATOR_REGISTRY SURFACE_HID SURFACE_HID_CORE SURFACE_KBD SW_SYNC SYSFB SYSV68_PARTITION TABLET_USB_ACECAD TABLET_USB_AIPTEK TABLET_USB_HANWANG TABLET_USB_KBTAB TABLET_USB_PEGASUS TAHVO_USB TAHVO_USB_HOST_BY_DEFAULT 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 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 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_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]
disabling configs for [KASAN ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
picked [v6.14 v6.13 v6.12 v6.10 v6.8 v6.6 v6.4 v6.2 v5.19 v5.16 v5.13 v5.10 v5.7 v5.4 v5.1 v4.19] out of 37 release tags
testing release v6.14
testing commit 38fec10eb60d687e30c8c6b5420d86e8149f7557 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c5cc81485c8baf5b72987b101f997cbabdf64735466832139ba342b98744469c
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
testing release v6.13
testing commit ffd294d346d185b70e28b1a28abe367bbfe53c04 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2e8afcbe158a374f7e7cdc68c5fa196e6387917f83be68e238639895951c9928
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
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: 15fd9a994df9657e0caff6156d12096dc57bcdcc971e12a91ffff4f2d3ef09aa
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
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: 103c68066fdaac470e4cef7065975636a76d016fa8782bda23d016e3499204bc
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
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: 82ee5d76c41e5cfb6fea78c84b48c20d0892ef29951c88f227e1aa3e1ad82557
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
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: 4ebd4e62578af8178cc3a23e73295f56092d0459487feea3ade91690a6e8b18d
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
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: e78c0c2b215978dd3944511c189c76503056b3b92047bb032268bd27b728df6f
all runs: OK
false negative chance: 0.000
# git bisect start ffc253263a1375a65fa6c9f62a893e9767fbebfa 6995e2de6891c724bfeb2db33d7b87775f913ad1
Bisecting: 14974 revisions left to test after this (roughly 14 steps)
[692f5510159c79bfa312a4e27a15e266232bfb4c] Merge tag 'asoc-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

testing commit 692f5510159c79bfa312a4e27a15e266232bfb4c gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 377922b57553d86a7acd112d4386679d4f5a06c4e671ae2ef73616d16011e3c1
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
# git bisect bad 692f5510159c79bfa312a4e27a15e266232bfb4c
Bisecting: 7678 revisions left to test after this (roughly 13 steps)
[b775d6c5859affe00527cbe74263de05cfe6b9f9] Merge tag 'mips_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

testing commit b775d6c5859affe00527cbe74263de05cfe6b9f9 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a7c642078d78979c8d6c84743b2a37a6b25a658f237627dadaadc38263d91296
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
# git bisect bad b775d6c5859affe00527cbe74263de05cfe6b9f9
Bisecting: 3061 revisions left to test after this (roughly 12 steps)
[3a8a670eeeaa40d87bd38a587438952741980c18] Merge tag 'net-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

testing commit 3a8a670eeeaa40d87bd38a587438952741980c18 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 48a7b8d6fb359b4ac49b75339efab4a4d67b18fa3cf555c87bb6ad5f45f88222
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
# git bisect bad 3a8a670eeeaa40d87bd38a587438952741980c18
Bisecting: 2103 revisions left to test after this (roughly 11 steps)
[6e17c6de3ddf3073741d9c91a796ee696914d8a0] Merge tag 'mm-stable-2023-06-24-19-15' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

testing commit 6e17c6de3ddf3073741d9c91a796ee696914d8a0 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 7cad30108f3be60f1f95dae1d9e7ebef5841366662ecf143d6eeb6dbf6a02672
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
# git bisect bad 6e17c6de3ddf3073741d9c91a796ee696914d8a0
Bisecting: 1048 revisions left to test after this (roughly 10 steps)
[2605e80d3438c77190f55b821c6575048c68268e] Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

testing commit 2605e80d3438c77190f55b821c6575048c68268e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 189151e743af7a281af6810add1456bb02178e4b75095fdfaf2fdcb440cd50d4
all runs: OK
false negative chance: 0.000
# git bisect good 2605e80d3438c77190f55b821c6575048c68268e
Bisecting: 515 revisions left to test after this (roughly 9 steps)
[72dc6db7e3b692f46f3386b8dd5101d3f431adef] Merge tag 'wq-for-6.5-cleanup-ordered' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

testing commit 72dc6db7e3b692f46f3386b8dd5101d3f431adef gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 032a655e0bfd978b4bc133e33c10c1f73d0605c02385a6d33f82ca0f031866d7
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
# git bisect bad 72dc6db7e3b692f46f3386b8dd5101d3f431adef
Bisecting: 263 revisions left to test after this (roughly 8 steps)
[a3540495324af9b7fa95b62da2ccbf7cdb4e3622] Merge tag 'docs-6.5' of git://git.lwn.net/linux

testing commit a3540495324af9b7fa95b62da2ccbf7cdb4e3622 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d3aa5e25151f93c28b5c2636c3416402a526db759d2eeb16bbf5d86e4c2a2480
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
# git bisect bad a3540495324af9b7fa95b62da2ccbf7cdb4e3622
Bisecting: 138 revisions left to test after this (roughly 7 steps)
[1ef6663a587ba3e57dc5065a477db1c64481eedd] Merge tag 'tag-chrome-platform-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

testing commit 1ef6663a587ba3e57dc5065a477db1c64481eedd gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 75d0e21fcc4e6f5fce2733fd95e30f7409aa85e8bf3a2883264a0481dc82dfea
all runs: OK
false negative chance: 0.000
# git bisect good 1ef6663a587ba3e57dc5065a477db1c64481eedd
Bisecting: 85 revisions left to test after this (roughly 6 steps)
[dd58d666ac08eb5eb81e4956172fc52b3bf0ab38] selftests/nolibc: make sure gcc always use little endian on MIPS

testing commit dd58d666ac08eb5eb81e4956172fc52b3bf0ab38 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a8f15de31a4d644ba123ef575d8eac540debcc7a749e6736a91c0e7b42eab85c
all runs: OK
false negative chance: 0.000
# git bisect good dd58d666ac08eb5eb81e4956172fc52b3bf0ab38
Bisecting: 50 revisions left to test after this (roughly 6 steps)
[b19edac5992da0188be98454ca592621d3d89844] Merge tag 'nolibc.2023.06.22a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

testing commit b19edac5992da0188be98454ca592621d3d89844 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 67fa4f000adc7ec10b8d768f3d0e29e9b23dbd38132d4636d6a869d67a1a9b43
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
# git bisect bad b19edac5992da0188be98454ca592621d3d89844
Bisecting: 26 revisions left to test after this (roughly 4 steps)
[6b706e5603c44ff0b6f43c2e26e0d590e1d265f8] rcu/kvfree: Make drain_page_cache() take early return if cache is disabled

testing commit 6b706e5603c44ff0b6f43c2e26e0d590e1d265f8 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building 6b706e5603c44ff0b6f43c2e26e0d590e1d265f8: drivers/infiniband/sw/rxe/rxe_verbs.c:1359:14: error: too few arguments provided to function-like macro invocation
drivers/infiniband/sw/rxe/rxe_verbs.c:1359:2: error: use of undeclared identifier 'kfree_rcu'; did you mean 'kfree_skb'?
# git bisect skip 6b706e5603c44ff0b6f43c2e26e0d590e1d265f8
Bisecting: 26 revisions left to test after this (roughly 4 steps)
[401b0de3ae4fa49d1014c8941e26d9a25f37e7cf] rcu-tasks: Stop rcu_tasks_invoke_cbs() from using never-onlined CPUs

testing commit 401b0de3ae4fa49d1014c8941e26d9a25f37e7cf gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b429c7d4e599f39c6bd22385b1d017449e16a3878ae30df7d37fe087d6aa6f6b
all runs: OK
false negative chance: 0.000
# git bisect good 401b0de3ae4fa49d1014c8941e26d9a25f37e7cf
Bisecting: 18 revisions left to test after this (roughly 4 steps)
[1e237994d9c9a5ae47ae13030585a413a29469e6] rcu/kvfree: Invoke debug_rcu_bhead_unqueue() after checking bnode->gp_snap

testing commit 1e237994d9c9a5ae47ae13030585a413a29469e6 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building 1e237994d9c9a5ae47ae13030585a413a29469e6: drivers/infiniband/sw/rxe/rxe_verbs.c:1359:14: error: too few arguments provided to function-like macro invocation
drivers/infiniband/sw/rxe/rxe_verbs.c:1359:2: error: use of undeclared identifier 'kfree_rcu'; did you mean 'kfree_skb'?
# git bisect skip 1e237994d9c9a5ae47ae13030585a413a29469e6
Bisecting: 18 revisions left to test after this (roughly 4 steps)
[5c83cedbaaad6dfe290e50658a204556ac5ac683] rcu/nocb: Protect lazy shrinker against concurrent (de-)offloading

testing commit 5c83cedbaaad6dfe290e50658a204556ac5ac683 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 26e67ab128e10689b7dda5ac144a08f77f81727eeda19923bca88becf3c1361d
all runs: OK
false negative chance: 0.000
# git bisect good 5c83cedbaaad6dfe290e50658a204556ac5ac683
Bisecting: 17 revisions left to test after this (roughly 4 steps)
[9e5d61c013a2c8b18f1205b6cd488a24ebce2d39] doc/rcutorture: Add description of rcutorture.stall_cpu_block

testing commit 9e5d61c013a2c8b18f1205b6cd488a24ebce2d39 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 993241b0a7db8f2765660f5fd71019b18e5d96d72fcc8dac76f2ab967a261135
all runs: OK
false negative chance: 0.000
# git bisect good 9e5d61c013a2c8b18f1205b6cd488a24ebce2d39
Bisecting: 12 revisions left to test after this (roughly 3 steps)
[51823ca651364f68bd3ad33d848c1542fffdd627] doc: Get rcutree module parameters back into alpha order

testing commit 51823ca651364f68bd3ad33d848c1542fffdd627 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3ff4f9856386627e5c50a41a2af138b7be2ccc95da74bbf91f4c7a808509f241
all runs: OK
false negative chance: 0.000
# git bisect good 51823ca651364f68bd3ad33d848c1542fffdd627
Bisecting: 11 revisions left to test after this (roughly 3 steps)
[021a5ff8474379cd6c23e9b0e97aa27e5ff66a8b] rcu/kvfree: Do not run a page work if a cache is disabled

testing commit 021a5ff8474379cd6c23e9b0e97aa27e5ff66a8b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building 021a5ff8474379cd6c23e9b0e97aa27e5ff66a8b: drivers/infiniband/sw/rxe/rxe_verbs.c:1359:14: error: too few arguments provided to function-like macro invocation
drivers/infiniband/sw/rxe/rxe_verbs.c:1359:2: error: use of undeclared identifier 'kfree_rcu'; did you mean 'kfree_skb'?
# git bisect skip 021a5ff8474379cd6c23e9b0e97aa27e5ff66a8b
Bisecting: 11 revisions left to test after this (roughly 3 steps)
[5fc8cbe4cf0fd34ded8045c385790c3bf04f6785] rcu-tasks: Avoid pr_info() with spin lock in cblist_init_generic()

testing commit 5fc8cbe4cf0fd34ded8045c385790c3bf04f6785 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: e7ba820f2fab773e5df2dd6b19cbcee2048b8223d850ae0bdb709d2cf4eb41a3
all runs: OK
false negative chance: 0.000
# git bisect good 5fc8cbe4cf0fd34ded8045c385790c3bf04f6785
Bisecting: 10 revisions left to test after this (roughly 3 steps)
[309a4316507767f8078d30c9681dc76f4299b0f1] rcu/kvfree: Use consistent krcp when growing kfree_rcu() page cache

testing commit 309a4316507767f8078d30c9681dc76f4299b0f1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building 309a4316507767f8078d30c9681dc76f4299b0f1: drivers/infiniband/sw/rxe/rxe_verbs.c:1359:14: error: too few arguments provided to function-like macro invocation
drivers/infiniband/sw/rxe/rxe_verbs.c:1359:2: error: use of undeclared identifier 'kfree_rcu'; did you mean 'kfree_skb'?
# git bisect skip 309a4316507767f8078d30c9681dc76f4299b0f1
Bisecting: 10 revisions left to test after this (roughly 3 steps)
[7625926086765123251f765d91fc3a70617d334d] rcu/nocb: Fix shrinker race against callback enqueuer

testing commit 7625926086765123251f765d91fc3a70617d334d gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f5a2173bb95189b6fcc69aadc40b23159a8d4487057ec539a41fe0e6a7378569
all runs: OK
false negative chance: 0.000
# git bisect good 7625926086765123251f765d91fc3a70617d334d
Bisecting: 9 revisions left to test after this (roughly 3 steps)
[60888b77a06ea16665e4df980bb86b418253e268] rcu/kvfree: Make fill page cache start from krcp->nr_bkv_objs

testing commit 60888b77a06ea16665e4df980bb86b418253e268 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building 60888b77a06ea16665e4df980bb86b418253e268: drivers/infiniband/sw/rxe/rxe_verbs.c:1359:14: error: too few arguments provided to function-like macro invocation
drivers/infiniband/sw/rxe/rxe_verbs.c:1359:2: error: use of undeclared identifier 'kfree_rcu'; did you mean 'kfree_skb'?
# git bisect skip 60888b77a06ea16665e4df980bb86b418253e268
Bisecting: 9 revisions left to test after this (roughly 3 steps)
[7e3f926bf4538cb4988b3e3f8bc1cb4a603b2ef6] rcu/kvfree: Eliminate k[v]free_rcu() single argument macro

testing commit 7e3f926bf4538cb4988b3e3f8bc1cb4a603b2ef6 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building 7e3f926bf4538cb4988b3e3f8bc1cb4a603b2ef6: drivers/infiniband/sw/rxe/rxe_verbs.c:1359:14: error: too few arguments provided to function-like macro invocation
drivers/infiniband/sw/rxe/rxe_verbs.c:1359:2: error: use of undeclared identifier 'kfree_rcu'; did you mean 'kfree_skb'?
# git bisect skip 7e3f926bf4538cb4988b3e3f8bc1cb4a603b2ef6
Bisecting: 9 revisions left to test after this (roughly 3 steps)
[e1bd2334f165aa7bef7f9fa2b0bef97a85614963] rcu: Add more RCU files to kernel-api.rst

testing commit e1bd2334f165aa7bef7f9fa2b0bef97a85614963 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 90466ecab93a5bd0ba2bed0cfdb31698eeedd94041dcbad5196bd58d66ff2647
all runs: OK
false negative chance: 0.000
# git bisect good e1bd2334f165aa7bef7f9fa2b0bef97a85614963
Bisecting: 7 revisions left to test after this (roughly 3 steps)
[fbde57d2d2995375305917b3c944bc861beb84d4] rcu/nocb: Make shrinker iterate only over NOCB CPUs

testing commit fbde57d2d2995375305917b3c944bc861beb84d4 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 73a51ccfd73b4e6698e14ab8cbbf03259a44d3c706c79830fb7c9b654292316e
all runs: OK
false negative chance: 0.000
# git bisect good fbde57d2d2995375305917b3c944bc861beb84d4
Bisecting: 6 revisions left to test after this (roughly 3 steps)
[af96134dc8562f9fcbb8358af36f6086619a29ab] Merge tag 'rcu.2023.06.22a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

testing commit af96134dc8562f9fcbb8358af36f6086619a29ab gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 7cd096d3f47da65ceccf60742e9bea26a4aecdf087f0086f39155142b423d069
all runs: crashed: possible deadlock in __ocfs2_flush_truncate_log
representative crash: possible deadlock in __ocfs2_flush_truncate_log, types: [LOCKDEP]
# git bisect bad af96134dc8562f9fcbb8358af36f6086619a29ab
Bisecting: 5 revisions left to test after this (roughly 3 steps)
[f32276a37652a9ce05db27cdfb40ac3e3fc98f9f] rcu/kvfree: Add debug check for GP complete for kfree_rcu_cpu list

testing commit f32276a37652a9ce05db27cdfb40ac3e3fc98f9f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building f32276a37652a9ce05db27cdfb40ac3e3fc98f9f: drivers/infiniband/sw/rxe/rxe_verbs.c:1359:14: error: too few arguments provided to function-like macro invocation
drivers/infiniband/sw/rxe/rxe_verbs.c:1359:2: error: use of undeclared identifier 'kfree_rcu'; did you mean 'kfree_skb'?
# git bisect skip f32276a37652a9ce05db27cdfb40ac3e3fc98f9f
Bisecting: 5 revisions left to test after this (roughly 3 steps)
[2e31da752c6d0e892f2a9232e18da816d04ee691] Merge branches 'doc.2023.05.10a', 'fixes.2023.05.11a', 'kvfree.2023.05.10a', 'nocb.2023.05.11a', 'rcu-tasks.2023.05.10a', 'torture.2023.05.15a' and 'rcu-urgent.2023.06.06a' into HEAD

testing commit 2e31da752c6d0e892f2a9232e18da816d04ee691 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building 2e31da752c6d0e892f2a9232e18da816d04ee691: drivers/infiniband/sw/rxe/rxe_verbs.c:1359:14: error: too few arguments provided to function-like macro invocation
drivers/infiniband/sw/rxe/rxe_verbs.c:1359:2: error: use of undeclared identifier 'kfree_rcu'; did you mean 'kfree_skb'?
# git bisect skip 2e31da752c6d0e892f2a9232e18da816d04ee691
Bisecting: 5 revisions left to test after this (roughly 3 steps)
[cdfa0f6fa6b7183c062046043b649b9a91e3ac52] rcu/kvfree: Add debug to check grace periods

testing commit cdfa0f6fa6b7183c062046043b649b9a91e3ac52 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building cdfa0f6fa6b7183c062046043b649b9a91e3ac52: drivers/infiniband/sw/rxe/rxe_verbs.c:1359:14: error: too few arguments provided to function-like macro invocation
drivers/infiniband/sw/rxe/rxe_verbs.c:1359:2: error: use of undeclared identifier 'kfree_rcu'; did you mean 'kfree_skb'?
# git bisect skip cdfa0f6fa6b7183c062046043b649b9a91e3ac52
Bisecting: 5 revisions left to test after this (roughly 3 steps)
[ce2544b2d05ee84cb9be1e05bf3e1a98c72b15dc] torture: Remove duplicated argument -enable-kvm for ppc64

testing commit ce2544b2d05ee84cb9be1e05bf3e1a98c72b15dc gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 49e551af7948a8a3c386baf499fe64e2d36af00a1ac04f9a2c83334cba28cb76
all runs: OK
false negative chance: 0.000
# git bisect good ce2544b2d05ee84cb9be1e05bf3e1a98c72b15dc
Bisecting: 4 revisions left to test after this (roughly 3 steps)
[edff5e9a99e0ed9463999455b2604c3154eb7ab3] rcu-tasks: Clarify the cblist_init_generic() function's pr_info() output

testing commit edff5e9a99e0ed9463999455b2604c3154eb7ab3 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b6a2fc271159c3f680ad294bbc0b353a8cccf9a230f19499c9cb02aca0417ace
run #0: ignore: lost connection to test machine
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
false negative chance: 0.000
# git bisect good edff5e9a99e0ed9463999455b2604c3154eb7ab3
There are only 'skip'ped commits left to test.
The first bad commit could be any of:
309a4316507767f8078d30c9681dc76f4299b0f1
021a5ff8474379cd6c23e9b0e97aa27e5ff66a8b
1e237994d9c9a5ae47ae13030585a413a29469e6
60888b77a06ea16665e4df980bb86b418253e268
f32276a37652a9ce05db27cdfb40ac3e3fc98f9f
6b706e5603c44ff0b6f43c2e26e0d590e1d265f8
cdfa0f6fa6b7183c062046043b649b9a91e3ac52
2e31da752c6d0e892f2a9232e18da816d04ee691
7e3f926bf4538cb4988b3e3f8bc1cb4a603b2ef6
af96134dc8562f9fcbb8358af36f6086619a29ab
We cannot bisect more!

accumulated error probability: 0.00
revisions tested: 34, total time: 11h59m19.820461776s (build: 7h26m18.124257146s, test: 3h46m26.414414645s)
bisection is inconclusive, the first bad commit could be any of:
309a4316507767f8078d30c9681dc76f4299b0f1
021a5ff8474379cd6c23e9b0e97aa27e5ff66a8b
1e237994d9c9a5ae47ae13030585a413a29469e6
60888b77a06ea16665e4df980bb86b418253e268
f32276a37652a9ce05db27cdfb40ac3e3fc98f9f
6b706e5603c44ff0b6f43c2e26e0d590e1d265f8
cdfa0f6fa6b7183c062046043b649b9a91e3ac52
2e31da752c6d0e892f2a9232e18da816d04ee691
7e3f926bf4538cb4988b3e3f8bc1cb4a603b2ef6
af96134dc8562f9fcbb8358af36f6086619a29ab