ci2 starts bisection 2025-04-11 07:47:07.326354812 +0000 UTC m=+11077.832439684
bisecting fixing commit since ccb98ccef0e543c2bd4ef1a72270461957f3d8d0
building syzkaller on d3ccff6372e07c6aabd02b5da419aa6492b5f0ad
ensuring issue is reproducible on original commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0

testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 8e57ed71f7fccf634d04bb747074c81b7a7a0884ed9aa8369e336476549a82d0
run #0: crashed: INFO: task hung in chmod_common
run #1: crashed: INFO: task hung in chmod_common
run #2: crashed: INFO: task hung in corrupted
run #3: crashed: INFO: task hung in corrupted
run #4: crashed: INFO: task hung in chmod_common
run #5: crashed: INFO: task hung in chmod_common
run #6: crashed: INFO: task hung in chmod_common
run #7: crashed: INFO: task hung in chmod_common
run #8: crashed: INFO: task hung in chmod_common
run #9: crashed: INFO: task hung in chmod_common
run #10: crashed: INFO: task hung in corrupted
run #11: crashed: INFO: task hung in chmod_common
run #12: crashed: INFO: task hung in chmod_common
run #13: crashed: INFO: task hung in chmod_common
run #14: crashed: INFO: task hung in chmod_common
run #15: crashed: INFO: task hung in chmod_common
run #16: crashed: INFO: task hung in chmod_common
run #17: crashed: INFO: task hung in chmod_common
run #18: crashed: INFO: task hung in chmod_common
run #19: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
check whether we can drop unnecessary instrumentation
disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 29767dcdc869a8a0aabd3ade7dcc6382b06d830b6c66fb0ac39389cb1b74e7a3
run #0: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor1592275768" "root@10.128.10.54:./syz-executor1592275768"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.54, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u4, OpenSSL 3.0.15 3 Sep 2024
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.54 [10.128.10.54] port 22.
debug1: fd 3 clearing O_NONBLOCK
debug1: Connection established.
debug1: identity file /root/.ssh/id_rsa type -1
debug1: identity file /root/.ssh/id_rsa-cert type -1
debug1: identity file /root/.ssh/id_ecdsa type -1
debug1: identity file /root/.ssh/id_ecdsa-cert type -1
debug1: identity file /root/.ssh/id_ecdsa_sk type -1
debug1: identity file /root/.ssh/id_ecdsa_sk-cert type -1
debug1: identity file /root/.ssh/id_ed25519 type -1
debug1: identity file /root/.ssh/id_ed25519-cert type -1
debug1: identity file /root/.ssh/id_ed25519_sk type -1
debug1: identity file /root/.ssh/id_ed25519_sk-cert type -1
debug1: identity file /root/.ssh/id_xmss type -1
debug1: identity file /root/.ssh/id_xmss-cert type -1
debug1: identity file /root/.ssh/id_dsa type -1
debug1: identity file /root/.ssh/id_dsa-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u4
Connection timed out during banner exchange
Connection to 10.128.10.54 port 22 timed out
scp: Connection closed

run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: crashed: INFO: task hung in chmod_common
run #9: OK
representative crash: INFO: task hung in chmod_common, types: [HANG]
unable to determine the verdict: 8 good runs (wanted 5), for bad wanted 5 in total, got 9
kconfig minimization: base=4071 full=8236 leaves diff=2137
split chunks (needed=false): <2137>
split chunk #0 of len 2137 into 5 parts
testing without sub-chunk 1/5
testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: bda338384b440b6e20eb42586ce966beb3f19fa70fbebf05a2a5d7e9210ad84a
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
the chunk can be dropped
testing without sub-chunk 2/5
testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building ccb98ccef0e543c2bd4ef1a72270461957f3d8d0: drivers/gpu/drm/bridge/aux-bridge.c:116: undefined reference to `devm_drm_of_get_bridge'
testing without sub-chunk 3/5
testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1792c75e71713349e562a6dc584bfc3ff7d4640975040cd3dfca62c324b5b31f
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
the chunk can be dropped
testing without sub-chunk 4/5
testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: dce1ba388990c3996ed26d91a60174a00848ae9aa6ce14e5e89bd10fc2a21a7d
all runs: OK
false negative chance: 0.000
testing without sub-chunk 5/5
testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1d7ecff39f3d18a4dd43164c78e37f08cb16d5caac25f1175f925899995eec00
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
the chunk can be dropped
minimized to 856 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 CRYPTO_CTS DAX DLM DRM DRM_BRIDGE 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_BACKED_BY_FILE EROFS_FS_POSIX_ACL EROFS_FS_SECURITY EROFS_FS_XATTR EROFS_FS_ZIP EVM EVM_ADD_XATTRS EVM_ATTR_FSUUID EVM_EXTRA_SMACK_XATTRS 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 GENERIC_PTDUMP 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_EISA 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_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_PROTO_TCP IRQ_TIME_ACCOUNTING L2TP LAPB LCD_CLASS_DEVICE LEDS_CLASS_MULTICOLOR LIBNVDIMM MAC80211 MAC802154 MCORE2 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_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_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 PROC_PID_CPUSET PSAMPLE PSI PSTORE PSTORE_COMPRESS PTDUMP_CORE 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 RPCSEC_GSS_KRB5_ENCTYPES_AES_SHA1 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 SECURITY_SMACK_NETFILTER 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 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_GOV_USER_SPACE 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_CDNS3 USB_CDNS3_GADGET USB_CDNS3_HOST USB_CDNS3_PCI_WRAP USB_CDNSP_GADGET USB_CDNSP_PCI 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]
testing current HEAD 900241a5cc15e6e0709a012051cc72d224cd6a6e
testing commit 900241a5cc15e6e0709a012051cc72d224cd6a6e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 705afd86e48d8ba428f85ca69c294c3cb2e5e91b408cb3ae62cd831b9fa557e7
all runs: OK
false negative chance: 0.000
# git bisect start 900241a5cc15e6e0709a012051cc72d224cd6a6e ccb98ccef0e543c2bd4ef1a72270461957f3d8d0
Bisecting: 13351 revisions left to test after this (roughly 14 steps)
[e5dc4f665da3f230aaac183c7587571af7148227] Merge tag 'drm-intel-next-2025-03-10' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit e5dc4f665da3f230aaac183c7587571af7148227 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b6bbc04fd33f5636fa0dc28d0c21498562d36a4d78e459f8d9806286bca1137c
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good e5dc4f665da3f230aaac183c7587571af7148227
Bisecting: 6362 revisions left to test after this (roughly 13 steps)
[1a9239bb4253f9076b5b4b2a1a4e8d7defd77a95] Merge tag 'net-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 1a9239bb4253f9076b5b4b2a1a4e8d7defd77a95 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 965c2f2be7f94af6a5904d30b7c99d39a85a6f0ad7815ca4685933446f1e4809
all runs: OK
false negative chance: 0.000
# git bisect bad 1a9239bb4253f9076b5b4b2a1a4e8d7defd77a95
Bisecting: 3496 revisions left to test after this (roughly 12 steps)
[2a2274e90a76c24a03287e386f1ad128a8cc3b67] Merge tag 'pmdomain-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 2a2274e90a76c24a03287e386f1ad128a8cc3b67 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ff69e050fab51e6477af18054518e36dde342aa298ba566493836d24170eb6b4
all runs: boot failed: general protection fault in msix_capability_init
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 2a2274e90a76c24a03287e386f1ad128a8cc3b67
Bisecting: 3496 revisions left to test after this (roughly 12 steps)
[1bcd20981834928ccc5d981aacb806bb523d8b29] wifi: ath11k: Fix DMA buffer allocation to resolve SWIOTLB issues

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 1bcd20981834928ccc5d981aacb806bb523d8b29 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 8e9c2e59c34784bb5a49ca920d346c3cafdfb4226cb6e76497f2d1ec100390aa
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 1bcd20981834928ccc5d981aacb806bb523d8b29
Bisecting: 3490 revisions left to test after this (roughly 12 steps)
[2b66ef84d0d2a0ea955b40bd306f5e3abbc5cf9c] usb: hub: lack of clearing xHC resources

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 2b66ef84d0d2a0ea955b40bd306f5e3abbc5cf9c gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f7db5a36085bd8f309b43030f1a981d65a2bebd74c9980b55df8479689f274c2
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 2b66ef84d0d2a0ea955b40bd306f5e3abbc5cf9c
Bisecting: 3484 revisions left to test after this (roughly 12 steps)
[b23d8a07abed9fef3d1b15fe05f671bae511c853] Merge tag 'chrome-platform-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

determine whether the revision contains the guilty commit
revision 2b66ef84d0d2a0ea955b40bd306f5e3abbc5cf9c crashed and is reachable
testing commit b23d8a07abed9fef3d1b15fe05f671bae511c853 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 20cc9b8896bee5429ec218026e6ccfa568576db44dde5eabbcd739531d9d4f1a
all runs: boot failed: general protection fault in msix_capability_init
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip b23d8a07abed9fef3d1b15fe05f671bae511c853
Bisecting: 3484 revisions left to test after this (roughly 12 steps)
[7b7df666a23329c5bbcf31166abc7f7468b13950] net: fib_rules: Don't check net in rule_exists() and rule_find().

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 7b7df666a23329c5bbcf31166abc7f7468b13950 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: fdd1f8ce09b552e4eb82d51b95c3471bc3f19e36219aa96a8247a1c466b7370d
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 7b7df666a23329c5bbcf31166abc7f7468b13950
Bisecting: 3397 revisions left to test after this (roughly 12 steps)
[5143840cef6bb1ec4f334604ecc55130dd196fed] Merge tag 'gpio-updates-for-v6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 5143840cef6bb1ec4f334604ecc55130dd196fed gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: dd80bd550611a633ad1a94bbf8c368d554c632766ecd04db720189c7219b2e68
all runs: boot failed: general protection fault in msix_capability_init
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 5143840cef6bb1ec4f334604ecc55130dd196fed
Bisecting: 3397 revisions left to test after this (roughly 12 steps)
[986ffb3a57c5650fb8bf6d59a8f0f07046abfeb6] net: lwtunnel: fix recursion loops

determine whether the revision contains the guilty commit
revision 2b66ef84d0d2a0ea955b40bd306f5e3abbc5cf9c crashed and is reachable
testing commit 986ffb3a57c5650fb8bf6d59a8f0f07046abfeb6 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: dac2f2c196ac53cd4c2660a401384157c57cae370370ebf2b161e07200242bbd
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 986ffb3a57c5650fb8bf6d59a8f0f07046abfeb6
Bisecting: 3044 revisions left to test after this (roughly 12 steps)
[1e26c5e28ca5821a824e90dd359556f5e9e7b89f] Merge tag 'media/v6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

determine whether the revision contains the guilty commit
revision 2a2274e90a76c24a03287e386f1ad128a8cc3b67 crashed and is reachable
testing commit 1e26c5e28ca5821a824e90dd359556f5e9e7b89f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f0911b398f6f93c8a9372cbf607206533cd220cde93fb4ad9d659559fda150ba
all runs: boot failed: general protection fault in msix_capability_init
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 1e26c5e28ca5821a824e90dd359556f5e9e7b89f
Bisecting: 3044 revisions left to test after this (roughly 12 steps)
[62171c16da6000811e172a76a1f73d132c4697e8] ceph: Convert writepage_nounlock() to write_folio_nounlock()

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 62171c16da6000811e172a76a1f73d132c4697e8 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 49624b6d7038b3109e158cc7dee569c8cbc02d52f453fa5a6bd58b29fd48d4b5
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 62171c16da6000811e172a76a1f73d132c4697e8
Bisecting: 3044 revisions left to test after this (roughly 12 steps)
[fe0b776543e986249f48611387c847e5564a3647] netdev: Switch to use hrtimer_setup()

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit fe0b776543e986249f48611387c847e5564a3647 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 6d51c31ad7142a11d5accba4cd31d684d8939b2c7d962d5ff5f6c5f69f8a4c8b
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good fe0b776543e986249f48611387c847e5564a3647
Bisecting: 3044 revisions left to test after this (roughly 12 steps)
[114508a89ddc12b50497c03747aa3c44195ca830] dt-bindings: net: Add support for Sophgo SG2044 dwmac

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 114508a89ddc12b50497c03747aa3c44195ca830 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: da16d81e72bc1963c4e58755d6844119b96dfa5935717e8c5571a5604599eded
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 114508a89ddc12b50497c03747aa3c44195ca830
Bisecting: 2565 revisions left to test after this (roughly 11 steps)
[dbdda1fde38259623a79f4f14b8c90c16c64b36b] x86/crc-t10dif: implement crc_t10dif using new template

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit dbdda1fde38259623a79f4f14b8c90c16c64b36b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: bc0f2ff13a73c78ac5b27469984d3cb7a2bd2cd4522a171b4098d2f64c3797ed
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good dbdda1fde38259623a79f4f14b8c90c16c64b36b
Bisecting: 2565 revisions left to test after this (roughly 11 steps)
[2fc4947bbd91201b0bc137127d8e125d48985ad4] binfmt_elf: Use note name macros

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 2fc4947bbd91201b0bc137127d8e125d48985ad4 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 558ceafb7c6e50b2b2974182af9c7e32eb63f5b535a69b5da3e60453f3c575cb
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 2fc4947bbd91201b0bc137127d8e125d48985ad4
Bisecting: 2565 revisions left to test after this (roughly 11 steps)
[2bbf47f2d396ee32068042a99ecf4da955ce88ec] selftests/pidfd: add tests for PIDFD_SELF_*

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 2bbf47f2d396ee32068042a99ecf4da955ce88ec gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3fa9e2b502674ccd0a86b0719d96da564e67a5dc2a358fdb82b9ee97003d8485
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 2bbf47f2d396ee32068042a99ecf4da955ce88ec
Bisecting: 2565 revisions left to test after this (roughly 11 steps)
[ae2d90355aa5592b0e99c8bbb4c3fa1d8e205f1b] inet: frags: add inet_frag_putn() helper

determine whether the revision contains the guilty commit
revision 2b66ef84d0d2a0ea955b40bd306f5e3abbc5cf9c crashed and is reachable
testing commit ae2d90355aa5592b0e99c8bbb4c3fa1d8e205f1b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c983a81c2fa6424e398e7239f56237ee0e411d9adb6deab3f2cd5197d98bc3ba
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good ae2d90355aa5592b0e99c8bbb4c3fa1d8e205f1b
Bisecting: 2488 revisions left to test after this (roughly 11 steps)
[c07666e29be2487b99bbc1fbc109b5cdb57d1713] Merge tag 'hwmon-for-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit c07666e29be2487b99bbc1fbc109b5cdb57d1713 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 6e33026367836772b2fad6b493199053f3f72c55fc61b3ef34735ec2a30546da
all runs: boot failed: general protection fault in msix_capability_init
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip c07666e29be2487b99bbc1fbc109b5cdb57d1713
Bisecting: 2488 revisions left to test after this (roughly 11 steps)
[e31e67f58cf2acc6ef25462b1479a2a8d8f82e57] net: phy: aquantia: add essential functions to aqr105 driver

determine whether the revision contains the guilty commit
revision ae2d90355aa5592b0e99c8bbb4c3fa1d8e205f1b crashed and is reachable
testing commit e31e67f58cf2acc6ef25462b1479a2a8d8f82e57 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: aafd6d99210b78e4ba0c0d070cf18594cc5c1bdfe7447bac67d227caad47b3cb
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good e31e67f58cf2acc6ef25462b1479a2a8d8f82e57
Bisecting: 2061 revisions left to test after this (roughly 11 steps)
[e2ae6e14d7c43e955580de81edb025e7fe56bb6a] Merge tag 'regulator-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

determine whether the revision contains the guilty commit
revision 986ffb3a57c5650fb8bf6d59a8f0f07046abfeb6 crashed and is reachable
testing commit e2ae6e14d7c43e955580de81edb025e7fe56bb6a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d42295e2b1a06ccf0c0239dfaef1190e82adcf9bf32bf69a76c76fe0c5305a94
all runs: boot failed: general protection fault in msix_capability_init
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip e2ae6e14d7c43e955580de81edb025e7fe56bb6a
Bisecting: 2061 revisions left to test after this (roughly 11 steps)
[7081dc75df79696d8322d01821c28e53416c932c] scsi: st: Restore some drive settings after reset

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 7081dc75df79696d8322d01821c28e53416c932c gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2a019820b398f7ff66792b472e8c8709c9e36b2417e0e622307178b2453e81de
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 7081dc75df79696d8322d01821c28e53416c932c
Bisecting: 2060 revisions left to test after this (roughly 11 steps)
[e2ceac2f323625632f12dd5333092976298a0cde] ASoC: amd: ps: rename structure names, variable and other macros

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit e2ceac2f323625632f12dd5333092976298a0cde gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f7b685362ada1861942e8f5cd0367aa37cbb51c68d7351c265a164df8c18b838
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good e2ceac2f323625632f12dd5333092976298a0cde
Bisecting: 2031 revisions left to test after this (roughly 11 steps)
[ee6740fd34eb53c5c76be01201c15310f461b69f] Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux

determine whether the revision contains the guilty commit
revision 2bbf47f2d396ee32068042a99ecf4da955ce88ec crashed and is reachable
testing commit ee6740fd34eb53c5c76be01201c15310f461b69f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ffd8049d886a451b6cbd1f92cf1d6e9765dcc9187fe72e6fd70a99763e749b29
all runs: boot failed: general protection fault in msix_capability_init
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip ee6740fd34eb53c5c76be01201c15310f461b69f
Bisecting: 2031 revisions left to test after this (roughly 11 steps)
[f8b8df19b2dcb528e97395fdb74ca18b61db5207] srcu: Add srcu_down_read_fast() and srcu_up_read_fast()

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit f8b8df19b2dcb528e97395fdb74ca18b61db5207 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b9488b3f2f284d37f26f98995211554decac5f1c22542b9476438c257a65caae
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good f8b8df19b2dcb528e97395fdb74ca18b61db5207
Bisecting: 2031 revisions left to test after this (roughly 11 steps)
[d1b452673af4e5b3fc211d1344288abcbefb4fac] ceph: Pass a folio to ceph_allocate_page_array()

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit d1b452673af4e5b3fc211d1344288abcbefb4fac gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 504d157d5c0da4832dde3194486f89b7bed6ad371aa6f8f684b052fe945c2dba
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good d1b452673af4e5b3fc211d1344288abcbefb4fac
Bisecting: 2003 revisions left to test after this (roughly 11 steps)
[996bf834d0b61cb5a1389356c1ed7db1230139d7] ASoC: SDCA: Add code to parse Function information

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 996bf834d0b61cb5a1389356c1ed7db1230139d7 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 54a9a06d42db3c6f62202a328739f2d51e68d09ae36c99915e48ce07032b6ffa
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 996bf834d0b61cb5a1389356c1ed7db1230139d7
Bisecting: 2025 revisions left to test after this (roughly 11 steps)
[566babe82b10b2b02c0ed2cbdefbc05061533d2a] cpumask: use cpumask_next_wrap() where appropriate

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 566babe82b10b2b02c0ed2cbdefbc05061533d2a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ecd565a9a161b9e98d1309cf26c61ab3aa01c0f1d0bb6d1a63aa114250d56f97
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 566babe82b10b2b02c0ed2cbdefbc05061533d2a
Bisecting: 1997 revisions left to test after this (roughly 11 steps)
[00e03fea969efd46b104acd271e7f7e08e7c23bf] tools/nolibc: drop outdated example from overview comment

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 00e03fea969efd46b104acd271e7f7e08e7c23bf gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c8e2c5d3967c602f46ee54a0446e9cd271f869678337a1552da600919ac739b3
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 00e03fea969efd46b104acd271e7f7e08e7c23bf
Bisecting: 1997 revisions left to test after this (roughly 11 steps)
[b121dd4d557212067275e988137f2e2c5b2c0077] security: min_addr: move sysctl to security/min_addr.c

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit b121dd4d557212067275e988137f2e2c5b2c0077 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 298fcda6d31e65952aa21fc992ba1d425c25a2d34e41fbb3a1962e61a0c17c15
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good b121dd4d557212067275e988137f2e2c5b2c0077
Bisecting: 1989 revisions left to test after this (roughly 11 steps)
[87886b32d669abc11c7be95ef44099215e4f5788] lockdep: Don't disable interrupts on RT in disable_irq_nosync_lockdep.*()

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 87886b32d669abc11c7be95ef44099215e4f5788 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2c0ff46bd980cbf49563cc94d71ff6284b5ac8f04ebcf1f432376f5f802fd192
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 87886b32d669abc11c7be95ef44099215e4f5788
Bisecting: 1989 revisions left to test after this (roughly 11 steps)
[98ce1eb1fd87ea1b016e0913ef6836ab0139b5c4] gpiolib: introduce gpio_chip setters that return values

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 98ce1eb1fd87ea1b016e0913ef6836ab0139b5c4 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 92d37a5dbcf3fe36302f80619ca6ca23cf5cbbaec1c542b9ad66319ac68266d6
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 98ce1eb1fd87ea1b016e0913ef6836ab0139b5c4
Bisecting: 1963 revisions left to test after this (roughly 11 steps)
[86c1dfdd523ca52dd0c72d2039e77b66fffb6ef7] selftests/pidfd: add second PIDFD_INFO_EXIT selftest

determine whether the revision contains the guilty commit
revision ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 crashed and is reachable
testing commit 86c1dfdd523ca52dd0c72d2039e77b66fffb6ef7 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1c8631cac79c771125fe8b47124bc66787e5d7260d277b583b0f96e66c93f0b7
all runs: crashed: INFO: task hung in chmod_common
representative crash: INFO: task hung in chmod_common, types: [HANG]
# git bisect good 86c1dfdd523ca52dd0c72d2039e77b66fffb6ef7
Bisecting: 1963 revisions left to test after this (roughly 11 steps)
[b58386a9bd79222b69890141b9f9cb30a7423d8a] Merge tag 'x86-boot-2025-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

determine whether the revision contains the guilty commit
revision 62171c16da6000811e172a76a1f73d132c4697e8 crashed and is reachable
testing commit b58386a9bd79222b69890141b9f9cb30a7423d8a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: af1141b278cbbff7aa0129ba24441203dae85f21cb5adf1052d2413618a2b652
all runs: OK
false negative chance: 0.000
# git bisect bad b58386a9bd79222b69890141b9f9cb30a7423d8a
Bisecting: 522 revisions left to test after this (roughly 9 steps)
[8541bc1a52e7e8facd67cef1e659f5714abc95ab] Merge tag 'stop-machine.2025.03.21a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

determine whether the revision contains the guilty commit
revision 986ffb3a57c5650fb8bf6d59a8f0f07046abfeb6 crashed and is reachable
testing commit 8541bc1a52e7e8facd67cef1e659f5714abc95ab gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 38e647468b54e9deb5d9cff1e7889ab21e8cb44df5e18e574400417c42f294b6
all runs: OK
false negative chance: 0.000
# git bisect bad 8541bc1a52e7e8facd67cef1e659f5714abc95ab
Bisecting: 260 revisions left to test after this (roughly 8 steps)
[74adf9e3538423256fe197bd235daa2b73c3af2c] Merge tag 'vfs-6.15-rc1.nsfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

determine whether the revision contains the guilty commit
revision 2bbf47f2d396ee32068042a99ecf4da955ce88ec crashed and is reachable
testing commit 74adf9e3538423256fe197bd235daa2b73c3af2c gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ae83878bd34455720a01fc94aae69db95d1c34a1a0528cc9b4ba5c0aae3eb691
all runs: OK
false negative chance: 0.000
# git bisect bad 74adf9e3538423256fe197bd235daa2b73c3af2c
Bisecting: 135 revisions left to test after this (roughly 7 steps)
[a79a09a0255b29317616e5a575a5951666fb2d35] Merge tag 'vfs-6.15-rc1.eventpoll' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

determine whether the revision contains the guilty commit
revision 2b66ef84d0d2a0ea955b40bd306f5e3abbc5cf9c crashed and is reachable
revisions tested: 42, total time: 12h8m48.994279648s (build: 5h49m53.749214528s, test: 5h45m0.490082529s)
error: bisection is taking too long (>12h0m0s), aborting