ci2 starts bisection 2023-11-29 14:52:16.763014082 +0000 UTC m=+10415.035657012 bisecting cause commit starting from f9ff5644bcc04221bae56f922122f2b7f5d24d62 building syzkaller on 05494336991504e3c6137b89eeddd492e17af6b6 ensuring issue is reproducible on original commit f9ff5644bcc04221bae56f922122f2b7f5d24d62 testing commit f9ff5644bcc04221bae56f922122f2b7f5d24d62 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3d325b2cde9c6aa613489fb5b72f65b6a35343af264e01410445e86e80ed46c5 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: INFO: rcu detected stall in corrupted run #9: crashed: INFO: rcu detected stall in corrupted run #10: crashed: INFO: rcu detected stall in corrupted run #11: crashed: INFO: rcu detected stall in corrupted run #12: crashed: INFO: rcu detected stall in corrupted run #13: crashed: INFO: rcu detected stall in corrupted run #14: crashed: INFO: rcu detected stall in corrupted run #15: crashed: INFO: rcu detected stall in corrupted run #16: crashed: INFO: rcu detected stall in corrupted run #17: crashed: INFO: rcu detected stall in corrupted run #18: crashed: INFO: task hung in exfat_write_inode run #19: crashed: INFO: task hung in exfat_write_inode representative crash: INFO: rcu detected stall in corrupted, types: [HANG] check whether we can drop unnecessary instrumentation disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK], they are not needed testing commit f9ff5644bcc04221bae56f922122f2b7f5d24d62 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4471a081e51d8d61d1c6bd21d41df987358683c0c4e7af84e04797a03c14792a run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: INFO: rcu detected stall in corrupted run #9: crashed: INFO: task hung in exfat_write_inode representative crash: INFO: rcu detected stall in corrupted, types: [HANG] the bug reproduces without the instrumentation disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed kconfig minimization: base=3915 full=7549 leaves diff=2006 split chunks (needed=false): <2006> split chunk #0 of len 2006 into 5 parts testing without sub-chunk 1/5 disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit f9ff5644bcc04221bae56f922122f2b7f5d24d62 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: af4eeff734866378cd21ebd142823824881490b23ffc6c69bb6ee8f77c32df22 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: task hung in corrupted run #8: crashed: INFO: task hung in exfat_write_inode run #9: crashed: INFO: task hung in exfat_write_inode representative crash: INFO: rcu detected stall in corrupted, types: [HANG] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK], they are not needed testing commit f9ff5644bcc04221bae56f922122f2b7f5d24d62 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7380e95d8f1a366be371b22683cf4128f119f831a8a8ef1547c464d62ec26ef1 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK representative crash: INFO: rcu detected stall in corrupted, types: [HANG] testing without sub-chunk 3/5 disabling configs for [ATOMIC_SLEEP LEAK UBSAN BUG KASAN LOCKDEP], they are not needed testing commit f9ff5644bcc04221bae56f922122f2b7f5d24d62 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 39324606973d54ce9f93a4e31daa24e07ee91481815ec5a3d30952402a3c3405 all runs: OK false negative chance: 0.000 testing without sub-chunk 4/5 disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit f9ff5644bcc04221bae56f922122f2b7f5d24d62 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 764a448cba09cfcd5d3bd8c50b7ae1567be7b1c2cee143554c5d40d0a4feccfa run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted 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: INFO: rcu detected stall in corrupted, types: [HANG] testing without sub-chunk 5/5 disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK], they are not needed testing commit f9ff5644bcc04221bae56f922122f2b7f5d24d62 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 39da0db7ac755fa4c807301bef7debfac959bc7c7b8b7914dafa5becd5410c52 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: INFO: rcu detected stall in corrupted run #9: crashed: INFO: rcu detected stall in corrupted run #10: crashed: INFO: rcu detected stall in corrupted run #11: crashed: INFO: rcu detected stall in corrupted run #12: crashed: INFO: rcu detected stall in corrupted run #13: crashed: INFO: rcu detected stall in corrupted run #14: crashed: INFO: rcu detected stall in corrupted run #15: crashed: INFO: rcu detected stall in corrupted run #16: crashed: INFO: task hung in exfat_write_inode run #17: crashed: INFO: task hung in exfat_write_inode run #18: crashed: INFO: task hung in exfat_write_inode run #19: crashed: INFO: task hung in exfat_write_inode representative crash: INFO: rcu detected stall in corrupted, types: [HANG] the chunk can be dropped minimized to 1206 configs; suspects: [6LOWPAN AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ASUS_WMI ATM AX25 BRIDGE BRIDGE_NETFILTER CAN CFG80211 CHECKPOINT_RESTORE CMA COMMON_CLK DAX DLM DRM DRM_BRIDGE DRM_CIRRUS_QEMU DRM_DEBUG_MM DRM_DISPLAY_DP_HELPER DRM_DISPLAY_HDCP_HELPER DRM_DISPLAY_HDMI_HELPER DRM_DISPLAY_HELPER DRM_DP_AUX_BUS DRM_DP_AUX_CHARDEV DRM_FBDEV_EMULATION DRM_GEM_SHMEM_HELPER 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_VKMS DRM_VMWGFX DRM_VRAM_HELPER 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_DIB0700 DVB_USB_DIB3000MC DVB_USB_DIBUSB_MB DVB_USB_DIBUSB_MC DVB_USB_DIGITV DVB_USB_DTT200U DVB_USB_DTV5100 DVB_USB_DVBSKY DVB_USB_DW2102 DVB_USB_EC168 DVB_USB_GL861 DVB_USB_GP8PSK DVB_USB_LME2510 DVB_USB_M920X DVB_USB_MXL111SF DVB_USB_NOVA_T_USB2 DVB_USB_OPERA1 DVB_USB_PCTV452E DVB_USB_RTL28XXU DVB_USB_TECHNISAT_USB2 DVB_USB_TTUSB2 DVB_USB_UMT_010 DVB_USB_V2 DVB_USB_VP702X DVB_USB_VP7045 DVB_USB_ZD1301 DVB_VIDTV DVB_ZL10353 ECRYPT_FS ECRYPT_FS_MESSAGING EDAC EEPROM_93CX6 EFS_FS ENCRYPTED_KEYS EQUALIZER EROFS_FS EROFS_FS_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 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_CMDLINE FB_DEFERRED_IO FB_NOTIFY FB_SYS_COPYAREA FB_SYS_FILLRECT FB_SYS_FOPS 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 FORTIFY_SOURCE FRAMEBUFFER_CONSOLE FRAMEBUFFER_CONSOLE_DETECT_PRIMARY FRAMEBUFFER_CONSOLE_ROTATION FRONTSWAP FSCACHE FS_DAX FS_DAX_PMD FS_ENCRYPTION FS_ENCRYPTION_ALGS 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 GCC12_NO_ARRAY_BOUNDS GENERIC_PHY GENEVE GET_FREE_REGION GFS2_FS GFS2_FS_LOCKING_DLM GOOGLE_COREBOOT_TABLE GOOGLE_FIRMWARE GOOGLE_MEMCONSOLE GOOGLE_MEMCONSOLE_COREBOOT GOOGLE_VPD GPIOLIB GPIOLIB_IRQCHIP GPIO_ACPI GPIO_DLN2 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_HARDENED_USERCOPY_ALLOCATOR HAVE_KVM_CPU_RELAX_INTERCEPT HAVE_KVM_DIRTY_RING HAVE_KVM_DIRTY_RING_ACQ_REL HAVE_KVM_DIRTY_RING_TSO HAVE_KVM_EVENTFD HAVE_KVM_IRQCHIP HAVE_KVM_IRQFD HAVE_KVM_IRQ_BYPASS HAVE_KVM_IRQ_ROUTING HAVE_KVM_MSI HAVE_KVM_NO_POLL HAVE_KVM_PFNCACHE HAVE_KVM_PM_NOTIFIER 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_CMEDIA HID_CORSAIR HID_CP2112 HID_ELECOM HID_ELO HID_EMS_FF HID_GEMBIRD HID_GFRM HID_GREENASIA HID_GT683R HID_HOLTEK HID_ICADE HID_KEYTOUCH HID_KYE HID_LCPOWER HID_LED HID_LENOVO HID_LOGITECH_DJ HID_LOGITECH_HIDPP HID_MAGICMOUSE HID_MAYFLASH HID_MULTITOUCH HID_NTI HID_ORTEK HID_PENMOUNT HID_PICOLCD HID_PICOLCD_BACKLIGHT HID_PICOLCD_CIR HID_PICOLCD_FB HID_PICOLCD_LCD HID_PICOLCD_LEDS HID_PLANTRONICS HID_PRIMAX HID_PRODIKEYS HID_RETRODE HID_RMI HID_ROCCAT HID_SAITEK HID_SENSOR_ACCEL_3D HID_SENSOR_ALS 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_SMARTJOYPLUS HID_SPEEDLINK HID_STEELSERIES HID_THINGM HID_THRUSTMASTER HID_TIVO HID_TWINHAN HID_UCLOGIC HID_UDRAW_PS3 HID_WACOM HID_WALTOP HID_WIIMOTE HID_XINMO HID_ZYDACRON HMM_MIRROR HOLTEK_FF HOTPLUG_PCI_PCIE HPET_MMAP HPET_MMAP_DEFAULT HPFS_FS HSR I2C_ALGOBIT I2C_CHARDEV I2C_DESIGNWARE_CORE I2C_DESIGNWARE_PLATFORM I2C_DIOLAN_U2C I2C_DLN2 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 INIT_STACK_NONE INPUT_ATI_REMOTE2 INPUT_CM109 INPUT_IMS_PCU INPUT_JOYDEV INPUT_JOYSTICK INPUT_KEYSPAN_REMOTE INPUT_LEDS INPUT_MOUSE 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_SOC_PMIC_CHTWC INTERVAL_TREE INTERVAL_TREE_SPAN_ITER IOASID IOMMUFD 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_CLUSTERIP IP_NF_TARGET_ECN IP_NF_TARGET_NETMAP IP_NF_TARGET_REDIRECT IP_NF_TARGET_SYNPROXY IP_NF_TARGET_TTL IP_ROUTE_CLASSID IP_SCTP IP_SET IP_SET_BITMAP_IP IP_SET_BITMAP_IPMAC IP_SET_BITMAP_PORT IP_SET_HASH_IP IP_SET_HASH_IPMAC IP_SET_HASH_IPMARK IP_SET_HASH_IPPORT IP_SET_HASH_IPPORTIP IP_SET_HASH_IPPORTNET IP_SET_HASH_MAC IP_SET_HASH_NET IP_SET_HASH_NETIFACE IP_SET_HASH_NETNET IP_SET_HASH_NETPORT IP_SET_HASH_NETPORTNET IP_SET_LIST_SET IP_VS IP_VS_DH IP_VS_FO IP_VS_FTP IP_VS_IPV6 IP_VS_LBLC IP_VS_LBLCR IP_VS_LC IP_VS_MH IP_VS_NFCT IP_VS_NQ IP_VS_OVF IP_VS_PE_SIP IP_VS_PROTO_AH IP_VS_PROTO_AH_ESP IP_VS_PROTO_ESP IP_VS_PROTO_SCTP IP_VS_PROTO_TCP IP_VS_PROTO_UDP IP_VS_RR IP_VS_SED IP_VS_SH IP_VS_TWOS IP_VS_WLC IP_VS_WRR IRQ_BYPASS_MANAGER IRQ_POLL IRQ_TIME_ACCOUNTING IR_IGORPLUGUSB IR_IGUANA IR_IMON IR_MCEUSB IR_REDRAT3 IR_STREAMZAP IR_TTUSBIR ISDN ISDN_CAPI_MIDDLEWARE JFFS2_CMODE_PRIORITY JFFS2_COMPRESSION_OPTIONS JFFS2_FS JFFS2_FS_POSIX_ACL JFFS2_FS_SECURITY JFFS2_FS_WRITEBUFFER JFFS2_FS_XATTR JFFS2_LZO JFFS2_RTIME JFFS2_RUBIN JFFS2_SUMMARY JFFS2_ZLIB JFS_DEBUG JFS_FS JFS_POSIX_ACL JFS_SECURITY JOYSTICK_IFORCE JOYSTICK_IFORCE_USB JOYSTICK_XPAD JOYSTICK_XPAD_FF JOYSTICK_XPAD_LEDS KARMA_PARTITION KCOV KCOV_ENABLE_COMPARISONS KCOV_INSTRUMENT_ALL KEYS_REQUEST_CACHE KEY_DH_OPERATIONS KEY_NOTIFICATIONS KSM KVM KVM_AMD KVM_ASYNC_PF KVM_COMPAT KVM_GENERIC_DIRTYLOG_READ_PROTECT KVM_MMIO KVM_SMM KVM_VFIO KVM_XEN KVM_XFER_TO_GUEST_WORK L2TP L2TP_ETH L2TP_IP L2TP_V3 LAPB LAPBETHER LCD_CLASS_DEVICE LDM_PARTITION LEDS_TRIGGER_AUDIO LEGACY_PTYS LIBCRC32C LIBNVDIMM LINEAR_RANGES LLC LLC2 LOGIG940_FF LOGIRUMBLEPAD2_FF LOGO LOGO_LINUX_MONO LOGO_LINUX_VGA16 LPC_ICH LWTUNNEL LWTUNNEL_BPF LZ4HC_COMPRESS LZ4_COMPRESS MAC80211 MAC80211_DEBUGFS MAC80211_HAS_RC MAC80211_HWSIM MAC80211_MESH MAC80211_RC_DEFAULT_MINSTREL MAC80211_RC_MINSTREL MAC802154 MACSEC MACVLAN MACVTAP MAC_PARTITION MAPPING_DIRTY_HELPERS MD_LINEAR MD_MULTIPATH MD_RAID0 MD_RAID1 MD_RAID10 MD_RAID456 MEDIA_ANALOG_TV_SUPPORT MEDIA_ATTACH MEDIA_COMMON_OPTIONS MEDIA_CONTROLLER MEDIA_CONTROLLER_DVB MEDIA_CONTROLLER_REQUEST_API MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_SUPPORT_FILTER MEDIA_TEST_SUPPORT MEDIA_TUNER MEDIA_TUNER_MSI001 MEDIA_USB_SUPPORT MEMORY_BALLOON MEMORY_HOTPLUG MEMORY_HOTPLUG_DEFAULT_ONLINE MEMORY_HOTREMOVE MEMORY_ISOLATION MEMREGION MEMSTICK MEMSTICK_REALTEK_USB MEM_SOFT_DIRTY MFD_CORE MFD_DLN2 MFD_RETU MFD_SYSCON MFD_VIPERBOARD MHI_BUS MHI_WWAN_CTRL MHP_MEMMAP_ON_MEMORY MICROCHIP_PHY MICROCODE_AMD MICROCODE_INTEL MINIX_FS MINIX_SUBPARTITION MISC_RTSX MISC_RTSX_USB MISDN MISDN_DSP MISDN_HFCUSB MISDN_L1OIP MKISS MLX4_CORE MLX4_INFINIBAND MMC MMC_REALTEK_USB MMC_USHC MMC_VUB300 MMU_NOTIFIER MODULE_SIG_SHA1 MODULE_SRCVERSION_ALL MODVERSIONS MOST MOUSE_APPLETOUCH MOUSE_BCM5974 MOUSE_PS2 MOUSE_PS2_ALPS MOUSE_PS2_BYD MOUSE_PS2_CYPRESS MOUSE_PS2_FOCALTECH MOUSE_PS2_LIFEBOOK MOUSE_PS2_LOGIPS2PP MOUSE_PS2_SMBUS MOUSE_PS2_SYNAPTICS MOUSE_PS2_SYNAPTICS_SMBUS MOUSE_PS2_TRACKPOINT MOUSE_SYNAPTICS_USB MPLS MPLS_IPTUNNEL MPLS_ROUTING MPTCP MPTCP_IPV6 MRP MTD MTD_BLKDEVS MTD_BLOCK MTD_BLOCK2MTD MTD_CFI_I1 MTD_CFI_I2 MTD_MAP_BANK_WIDTH_1 MTD_MAP_BANK_WIDTH_2 MTD_MAP_BANK_WIDTH_4 MTD_MTDRAM MTD_PHRAM MTD_SLRAM MTD_UBI MUSB_PIO_ONLY ND_BTT ND_CLAIM ND_PFN NETDEVSIM NETFILTER_ADVANCED NETFILTER_CONNCOUNT NETFILTER_FAMILY_ARP NETFILTER_FAMILY_BRIDGE NETFILTER_NETLINK_ACCT NETFILTER_NETLINK_GLUE_CT NETFILTER_NETLINK_OSF NETFILTER_NETLINK_QUEUE NETFILTER_SYNPROXY NETFILTER_XTABLES_COMPAT NETFILTER_XT_CONNMARK NETFILTER_XT_MATCH_BPF NETFILTER_XT_MATCH_CGROUP NETFILTER_XT_MATCH_CLUSTER NETFILTER_XT_MATCH_COMMENT NETFILTER_XT_MATCH_CONNBYTES NETFILTER_XT_MATCH_CONNLABEL NETFILTER_XT_MATCH_CONNLIMIT NETFILTER_XT_MATCH_CONNMARK NETFILTER_XT_MATCH_CPU NETFILTER_XT_MATCH_DCCP NETFILTER_XT_MATCH_DEVGROUP NETFILTER_XT_MATCH_DSCP NETFILTER_XT_MATCH_ECN NETFILTER_XT_MATCH_ESP NETFILTER_XT_MATCH_HASHLIMIT NETFILTER_XT_MATCH_HELPER NETFILTER_XT_MATCH_HL NETFILTER_XT_MATCH_IPCOMP NETFILTER_XT_MATCH_IPRANGE NETFILTER_XT_MATCH_IPVS NETFILTER_XT_MATCH_L2TP NETFILTER_XT_MATCH_LENGTH NETFILTER_XT_MATCH_LIMIT NETFILTER_XT_MATCH_MAC NETFILTER_XT_MATCH_MARK NETFILTER_XT_MATCH_MULTIPORT NETFILTER_XT_MATCH_NFACCT NETFILTER_XT_MATCH_OSF NETFILTER_XT_MATCH_OWNER NETFILTER_XT_MATCH_PHYSDEV NETFILTER_XT_MATCH_PKTTYPE NETFILTER_XT_MATCH_QUOTA NETFILTER_XT_MATCH_RATEEST NETFILTER_XT_MATCH_REALM NETFILTER_XT_MATCH_RECENT NETFILTER_XT_MATCH_SCTP NETFILTER_XT_MATCH_SOCKET NETFILTER_XT_MATCH_STATISTIC NETFILTER_XT_MATCH_STRING NETFILTER_XT_MATCH_TCPMSS NETFILTER_XT_MATCH_TIME NETFILTER_XT_MATCH_U32 NETFILTER_XT_SET NETFILTER_XT_TARGET_AUDIT NETFILTER_XT_TARGET_CHECKSUM NETFILTER_XT_TARGET_CLASSIFY NETFILTER_XT_TARGET_CONNMARK NETFILTER_XT_TARGET_CT NETFILTER_XT_TARGET_DSCP NETFILTER_XT_TARGET_HL NETFILTER_XT_TARGET_HMARK NETFILTER_XT_TARGET_IDLETIMER NETFILTER_XT_TARGET_LED NETFILTER_XT_TARGET_MARK NETFILTER_XT_TARGET_NETMAP NETFILTER_XT_TARGET_NFQUEUE NETFILTER_XT_TARGET_NOTRACK NETFILTER_XT_TARGET_RATEEST NETFILTER_XT_TARGET_REDIRECT NETFILTER_XT_TARGET_TCPOPTSTRIP NETFILTER_XT_TARGET_TEE NETFILTER_XT_TARGET_TPROXY NETFILTER_XT_TARGET_TRACE NETLINK_DIAG NETROM NET_9P_RDMA NET_ACT_BPF NET_ACT_CONNMARK NET_ACT_CSUM NET_ACT_CT NET_ACT_CTINFO NET_ACT_GACT NET_ACT_GATE NET_ACT_IFE NET_ACT_IPT NET_ACT_MIRRED NET_ACT_MPLS NET_ACT_NAT NET_ACT_PEDIT NET_ACT_POLICE NET_ACT_SAMPLE NET_ACT_SIMP NET_ACT_SKBEDIT NET_ACT_SKBMOD NET_ACT_TUNNEL_KEY NET_ACT_VLAN NET_CLS_BASIC NET_CLS_BPF NET_CLS_FLOW NET_CLS_FLOWER NET_CLS_FW NET_CLS_MATCHALL NET_CLS_ROUTE4 NET_CLS_RSVP NET_CLS_RSVP6 NET_CLS_TCINDEX NET_DEVLINK NET_DROP_MONITOR NET_DSA NET_DSA_TAG_BRCM NET_DSA_TAG_BRCM_COMMON NET_DSA_TAG_BRCM_PREPEND NET_DSA_TAG_MTK NET_DSA_TAG_QCA NET_DSA_TAG_RTL4_A NET_EMATCH_CANID NET_EMATCH_CMP NET_EMATCH_IPSET NET_EMATCH_IPT NET_EMATCH_META NET_EMATCH_NBYTE NET_EMATCH_TEXT NET_EMATCH_U32 NET_FC NET_FOU NET_FOU_IP_TUNNELS NET_IFE NET_IFE_SKBMARK NET_IFE_SKBPRIO NET_IFE_SKBTCINDEX NET_IPGRE NET_IPGRE_BROADCAST NET_IPGRE_DEMUX NET_IPIP NET_IPVTI NET_KEY NET_KEY_MIGRATE NET_L3_MASTER_DEV NET_MPLS_GSO NET_NCSI NET_NSH NET_REDIRECT NET_SCH_ATM NET_SCH_CAKE NET_SCH_CBQ NET_SCH_CBS NET_SCH_CHOKE NET_SCH_CODEL NET_SCH_DRR NET_SCH_DSMARK NET_SCH_ETF NET_SCH_ETS NET_SCH_FQ NET_SCH_FQ_CODEL NET_SCH_FQ_PIE NET_SCH_GRED NET_SCH_HFSC NET_SCH_HHF NET_SCH_HTB NET_SCH_INGRESS NET_SCH_MQPRIO NET_SCH_MULTIQ NET_SCH_NETEM NET_SCH_PIE NET_SCH_PLUG NET_SCH_PRIO NET_SCH_QFQ NET_SCH_RED NET_SCH_SFB NET_SCH_SFQ NET_SCH_SKBPRIO NET_SCH_TAPRIO NET_SCH_TBF NET_SCH_TEQL NET_SOCK_MSG NET_SWITCHDEV NET_TC_SKB_EXT NET_TEAM NET_TEAM_MODE_ACTIVEBACKUP NET_TEAM_MODE_BROADCAST NET_TEAM_MODE_LOADBALANCE NET_TEAM_MODE_RANDOM NET_TEAM_MODE_ROUNDROBIN NET_UDP_TUNNEL NET_VRF NFC NFC_DIGITAL NFC_FDP NFC_HCI NFC_MRVL NFC_MRVL_USB NFC_NCI NFC_NCI_UART NFC_PN533 NFC_PN533_USB NFC_PORT100 NFC_SHDLC NFC_SIM NFC_VIRTUAL_NCI NFSD NFSD_BLOCKLAYOUT NFSD_FLEXFILELAYOUT NFSD_PNFS NFSD_SCSILAYOUT NFSD_V3_ACL NFSD_V4 NFSD_V4_2_INTER_SSC NFSD_V4_SECURITY_LABEL NFS_FSCACHE NFS_V4_1 NFS_V4_2 NFS_V4_2_READ_PLUS NFS_V4_2_SSC_HELPER NFS_V4_SECURITY_LABEL NFT_BRIDGE_META NFT_BRIDGE_REJECT NFT_COMPAT NFT_CONNLIMIT NFT_CT NFT_DUP_IPV4 NFT_DUP_IPV6 NFT_DUP_NETDEV NFT_FIB NFT_FIB_INET NFT_FIB_IPV4 NFT_FIB_IPV6 NFT_FIB_NETDEV NFT_FLOW_OFFLOAD NFT_FWD_NETDEV NFT_HASH NFT_LIMIT NFT_LOG NFT_MASQ NFT_NAT NFT_NUMGEN NFT_OSF NFT_QUEUE NFT_QUOTA NFT_REDIR NFT_REJECT NFT_REJECT_INET NFT_REJECT_IPV4 NFT_REJECT_IPV6 NFT_REJECT_NETDEV NFT_SOCKET NFT_SYNPROXY NFT_TPROXY NFT_TUNNEL NFT_XFRM NF_CONNTRACK_AMANDA NF_CONNTRACK_BRIDGE NF_CONNTRACK_BROADCAST NF_CONNTRACK_EVENTS NF_CONNTRACK_H323 NF_CONNTRACK_LABELS NF_CONNTRACK_MARK NF_CONNTRACK_NETBIOS_NS NF_CONNTRACK_PPTP NF_CONNTRACK_SANE NF_CONNTRACK_SNMP NF_CONNTRACK_TFTP NF_CONNTRACK_TIMEOUT NF_CONNTRACK_TIMESTAMP NF_CONNTRACK_ZONES NF_CT_NETLINK_HELPER NF_CT_NETLINK_TIMEOUT NF_CT_PROTO_DCCP NF_CT_PROTO_GRE NF_CT_PROTO_SCTP NF_CT_PROTO_UDPLITE NF_DUP_IPV4 NF_DUP_IPV6 NF_DUP_NETDEV NF_FLOW_TABLE NF_FLOW_TABLE_INET NF_NAT_AMANDA NF_NAT_H323 NF_NAT_OVS NF_NAT_PPTP NF_NAT_REDIRECT NF_NAT_SNMP_BASIC NF_NAT_TFTP NF_SOCKET_IPV4 NF_SOCKET_IPV6 NF_TABLES NF_TABLES_ARP NF_TABLES_BRIDGE NF_TABLES_INET NF_TABLES_IPV4 NF_TABLES_IPV6 NF_TABLES_NETDEV NF_TPROXY_IPV4 NF_TPROXY_IPV6 NILFS2_FS 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 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_POOL 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 PM_CLK 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_NOTIFIERS PRISM2_USB PROC_CHILDREN PSAMPLE 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_SI4713 RADIO_TEA575X RAID6_PQ RAID_ATTRS RAS 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_APPARMOR SECURITY_APPARMOR_DEBUG SECURITY_APPARMOR_DEBUG_ASSERTS SECURITY_APPARMOR_HASH SECURITY_APPARMOR_HASH_DEFAULT SECURITY_APPARMOR_INTROSPECT_POLICY 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_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_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_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_COMPILE_DECOMP_SINGLE SQUASHFS_DECOMP_SINGLE SQUASHFS_FILE_DIRECT SQUASHFS_LZ4 SQUASHFS_LZO SQUASHFS_XATTR SQUASHFS_XZ SQUASHFS_ZLIB SQUASHFS_ZSTD SRCU SSB SSB_PCIHOST_POSSIBLE SSB_PCMCIAHOST_POSSIBLE SSB_SDIOHOST_POSSIBLE STAGING STAGING_MEDIA STP STREAM_PARSER SUNRPC_BACKCHANNEL SUN_PARTITION SW_SYNC SYSFB SYSV68_PARTITION SYSV_FS TABLET_USB_ACECAD TABLET_USB_AIPTEK TABLET_USB_HANWANG TABLET_USB_KBTAB TABLET_USB_PEGASUS TAHVO_USB TAHVO_USB_HOST_BY_DEFAULT TASKS_TRACE_RCU TCG_CRB TCG_TIS TCG_TIS_CORE TCG_TPM TCP_CONG_BBR TCP_CONG_BIC TCP_CONG_CDG TCP_CONG_DCTCP TCP_CONG_HSTCP TCP_CONG_HTCP TCP_CONG_HYBLA TCP_CONG_ILLINOIS TCP_CONG_LP TCP_CONG_NV TCP_CONG_SCALABLE TCP_CONG_VEGAS TCP_CONG_VENO TCP_CONG_WESTWOOD TCP_CONG_YEAH 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 TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE TTPCI_EEPROM TTY_PRINTK 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_AN2720 USB_APPLEDISPLAY USB_ARMLINUX USB_BDC_UDC USB_BELKIN USB_C67X00_HCD USB_CATC USB_CDC_PHONET USB_CHAOSKEY USB_CHIPIDEA USB_CHIPIDEA_HOST USB_CHIPIDEA_PCI USB_CHIPIDEA_UDC USB_CONFIGFS USB_CONFIGFS_ACM USB_CONFIGFS_ECM USB_CONFIGFS_ECM_SUBSET USB_CONFIGFS_EEM USB_CONFIGFS_F_FS USB_CONFIGFS_F_HID USB_CONFIGFS_F_LB_SS USB_DWC2 USB_GADGET USB_MUSB_HDRC USB_NET_CDC_SUBSET USB_ROLE_SWITCH USB_STORAGE_REALTEK USB_ULPI_BUS USB_USBNET VIDEO_DEV VIRTIO_FS VXLAN WAN WATCH_QUEUE WIRELESS WLAN WWAN X25 X86_X32_ABI ZONE_DEVICE] disabling configs for [LOCKDEP ATOMIC_SLEEP LEAK UBSAN BUG KASAN], they are not needed picked [v6.1 v6.0 v5.19 v5.17 v5.15 v5.13 v5.11 v5.9 v5.6 v5.3 v5.0 v4.19] out of 24 release tags testing release v6.1 testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 95d4c94bc6d9d184ea8cd71fce528db53831952eb2c59bf626d0e0c19c2d4f15 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: INFO: rcu detected stall in corrupted run #9: crashed: INFO: rcu detected stall in corrupted run #10: crashed: INFO: rcu detected stall in corrupted run #11: crashed: INFO: rcu detected stall in corrupted run #12: crashed: INFO: rcu detected stall in corrupted run #13: crashed: INFO: rcu detected stall in corrupted run #14: crashed: INFO: rcu detected stall in corrupted run #15: crashed: INFO: rcu detected stall in corrupted run #16: crashed: INFO: rcu detected stall in corrupted run #17: crashed: INFO: rcu detected stall in corrupted run #18: crashed: INFO: task hung in exfat_write_inode run #19: crashed: INFO: task hung in exfat_write_inode representative crash: INFO: rcu detected stall in corrupted, types: [HANG] testing release v6.0 testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a0df849cf144ec3635ea2464fec3d6f7c80a8f9251f2c998889f6f79aa55d9c4 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor3272395400" "root@10.128.10.11:./syz-executor3272395400"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.10.11, user root, command sftp OpenSSH_9.2p1 Debian-2, OpenSSL 3.0.9 30 May 2023 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.10.11 [10.128.10.11] 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 Connection timed out during banner exchange Connection to 10.128.10.11 port 22 timed out scp: Connection closed run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: INFO: rcu detected stall in corrupted run #9: crashed: INFO: rcu detected stall in corrupted run #10: crashed: INFO: rcu detected stall in corrupted run #11: crashed: INFO: rcu detected stall in corrupted run #12: crashed: INFO: rcu detected stall in corrupted run #13: crashed: INFO: rcu detected stall in corrupted run #14: crashed: INFO: rcu detected stall in corrupted run #15: crashed: INFO: rcu detected stall in corrupted run #16: crashed: INFO: rcu detected stall in corrupted run #17: crashed: INFO: rcu detected stall in corrupted run #18: crashed: INFO: rcu detected stall in corrupted run #19: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] testing release v5.19 testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2791d9dc0dc2568697f9a2dd09352d3ae0898a0430d344128c08574c4a07ba3a all runs: crashed: INFO: task hung in exfat_write_inode representative crash: INFO: task hung in exfat_write_inode, types: [HANG] testing release v5.17 testing commit f443e374ae131c168a065ea1748feac6b2e76613 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 115793bef03e7cbc03282edaa7d1ea82090f4bbdfc047bcada2cc07f342f8dfa run #0: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #1: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask run #2: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #3: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #4: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #5: crashed: BUG: unable to handle kernel NULL pointer dereference in __exfat_free_cluster run #6: crashed: general protection fault in __folio_mark_dirty run #7: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #8: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #9: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #10: crashed: general protection fault in __folio_mark_dirty run #11: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #12: crashed: BUG: unable to handle kernel paging request in folio_memcg_lock run #13: crashed: general protection fault in __exfat_free_cluster run #14: crashed: general protection fault in __exfat_free_cluster run #15: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask run #16: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #17: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #18: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #19: crashed: BUG: unable to handle kernel paging request in folio_memcg_lock representative crash: BUG: unable to handle kernel paging request in __exfat_free_cluster, types: [UNKNOWN] testing release v5.15 testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1eb3134ff9c99b67ab709f2a1c13ea160673623ea2dcce4281497fd5da92f643 run #0: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask run #1: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask run #2: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask run #3: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask run #4: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #5: crashed: BUG: unable to handle kernel NULL pointer dereference in __exfat_free_cluster run #6: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #7: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #8: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask run #9: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #10: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #11: crashed: general protection fault in __set_page_dirty run #12: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask run #13: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #14: crashed: BUG: unable to handle kernel NULL pointer dereference in __exfat_free_cluster run #15: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #16: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask run #17: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask run #18: crashed: BUG: unable to handle kernel NULL pointer dereference in __exfat_free_cluster run #19: crashed: BUG: unable to handle kernel NULL pointer dereference in __exfat_free_cluster representative crash: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask, types: [UNKNOWN] testing release v5.13 testing commit 62fb9874f5da54fdb243003b386128037319b219 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fd91e50c1ccddf79725b8e1bf26e75a3fa82e13ddc09b6d3f365fd96401d2712 run #0: crashed: BUG: unable to handle kernel paging request in __set_page_dirty run #1: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #2: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #3: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask run #4: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #5: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #6: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask run #7: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #8: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #9: crashed: BUG: unable to handle kernel paging request in __set_page_dirty run #10: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #11: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #12: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #13: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask run #14: crashed: BUG: unable to handle kernel NULL pointer dereference in __exfat_free_cluster run #15: crashed: general protection fault in __set_page_dirty run #16: crashed: BUG: unable to handle kernel paging request in __exfat_free_cluster run #17: crashed: BUG: unable to handle kernel paging request in __set_page_dirty run #18: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #19: crashed: BUG: unable to handle kernel paging request in get_pfnblock_flags_mask representative crash: BUG: unable to handle kernel paging request in __set_page_dirty, types: [UNKNOWN] testing release v5.11 testing commit f40ddce88593482919761f74910f42f4b84c004b gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4628b92e4eb16198782bdf4169aec7b0e84ba4cbe6c2c5e5b2dd20112c78d689 run #0: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #1: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #2: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #3: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #4: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #5: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #6: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #7: crashed: general protection fault in exfat_free_cluster run #8: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #9: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #10: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #11: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #12: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #13: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #14: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #15: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #16: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #17: crashed: general protection fault in exfat_free_cluster run #18: crashed: BUG: unable to handle kernel paging request in __set_page_dirty run #19: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster representative crash: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster, types: [UNKNOWN] testing release v5.9 testing commit bbf5c979011a099af5dc76498918ed7df445635b gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d551bfcd3b42cfd142141ef5c8ce7ff8634ccb9c0124c7a4d86b1cf73714ed32 run #0: crashed: general protection fault in exfat_free_cluster run #1: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #2: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #3: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #4: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #5: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #6: crashed: general protection fault in exfat_free_cluster run #7: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #8: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #9: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #10: crashed: general protection fault in exfat_free_cluster run #11: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #12: crashed: general protection fault in exfat_free_cluster run #13: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #14: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #15: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #16: crashed: general protection fault in exfat_free_cluster run #17: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #18: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #19: crashed: BUG: unable to handle kernel paging request in __set_page_dirty representative crash: general protection fault in exfat_free_cluster, types: [UNKNOWN] testing release v5.6 testing commit 7111951b8d4973bda27ff663f2cf18b663d15b48 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: a43505a7e8114c729bd67c1e8093a0a3a06c9af4a5d8d391216e96a5c40163f7 all runs: OK false negative chance: 0.000 # git bisect start bbf5c979011a099af5dc76498918ed7df445635b 7111951b8d4973bda27ff663f2cf18b663d15b48 Bisecting: 24595 revisions left to test after this (roughly 15 steps) [828f3e18e1cb98c68fc6db4d5113513d4a267775] Merge tag 'arm-drivers-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc testing commit 828f3e18e1cb98c68fc6db4d5113513d4a267775 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 63eb578c4f665da8b3587058e41563e12dceccc028ea567614c2f0e7c4103ed7 run #0: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #2: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #3: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #4: crashed: general protection fault in exfat_free_cluster run #5: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #6: crashed: general protection fault in exfat_free_cluster run #7: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #8: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #9: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #10: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #11: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #12: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #13: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #14: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #15: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #16: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #17: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #18: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #19: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster representative crash: BUG: unable to handle kernel paging request in mark_buffer_dirty, types: [UNKNOWN] # git bisect bad 828f3e18e1cb98c68fc6db4d5113513d4a267775 Bisecting: 12040 revisions left to test after this (roughly 14 steps) [f5e94d10e4c468357019e5c28d48499f677b284f] Merge tag 'drm-next-2020-04-08' of git://anongit.freedesktop.org/drm/drm testing commit f5e94d10e4c468357019e5c28d48499f677b284f gcc compiler: gcc version 8.4.1 20210217 (GCC) failed building f5e94d10e4c468357019e5c28d48499f677b284f: scripts/extract-cert.c:46:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] scripts/extract-cert.c:59:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] scripts/sign-file.c:89:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] scripts/sign-file.c:102:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] # git bisect skip f5e94d10e4c468357019e5c28d48499f677b284f Bisecting: 12040 revisions left to test after this (roughly 14 steps) [324cfb19567c80ed71d7a02f1d5ff4621902f4c3] kernel/kcov.c: fix typos in kcov_remote_start documentation testing commit 324cfb19567c80ed71d7a02f1d5ff4621902f4c3 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f4d5efb3207b44cd55d9ed16a6cc39d8561bf207444c61d1b8572f3671416fd0 all runs: OK false negative chance: 0.000 # git bisect good 324cfb19567c80ed71d7a02f1d5ff4621902f4c3 Bisecting: 5102 revisions left to test after this (roughly 12 steps) [09587a09ada2ed7c39aedfa2681152b5ac5641ee] arm64: mm: use ARCH_HAS_DEBUG_WX instead of arch defined testing commit 09587a09ada2ed7c39aedfa2681152b5ac5641ee gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3391e014827190270313206f1e8970c697e12d830256974bb53441385f970f92 run #0: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #1: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #2: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #3: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #4: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #5: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #6: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #7: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #8: crashed: general protection fault in __set_page_dirty run #9: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #10: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #11: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #12: crashed: general protection fault in exfat_free_cluster run #13: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #14: crashed: general protection fault in mark_buffer_dirty run #15: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #16: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #17: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #18: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #19: crashed: BUG: unable to handle kernel NULL pointer dereference in mark_buffer_dirty representative crash: BUG: unable to handle kernel paging request in exfat_free_cluster, types: [UNKNOWN] # git bisect bad 09587a09ada2ed7c39aedfa2681152b5ac5641ee Bisecting: 2522 revisions left to test after this (roughly 11 steps) [94709049fb8442fb2f7b91fbec3c2897a75e18df] Merge branch 'akpm' (patches from Andrew) testing commit 94709049fb8442fb2f7b91fbec3c2897a75e18df gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f308e1abdbf2f15d116e7cb7bd70359f0724372e8fcad73bd6fc62c10d4d925b run #0: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #1: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #2: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #3: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #4: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #5: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #6: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #7: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #8: crashed: general protection fault in mark_buffer_dirty run #9: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #10: crashed: general protection fault in __set_page_dirty run #11: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #12: crashed: general protection fault in mark_buffer_dirty run #13: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #14: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #15: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #16: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #17: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #18: crashed: INFO: trying to register non-static key in mark_buffer_dirty run #19: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster representative crash: BUG: unable to handle kernel paging request in exfat_free_cluster, types: [UNKNOWN] # git bisect bad 94709049fb8442fb2f7b91fbec3c2897a75e18df Bisecting: 1252 revisions left to test after this (roughly 10 steps) [a36de5ebac2bea1d30e9ad103b4f841a2c4bb61b] Merge tag 'spi-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi testing commit a36de5ebac2bea1d30e9ad103b4f841a2c4bb61b gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cb3ca98ed41a746a0319e2ed04fb6ad777a4f164b155223cd2abeeb76743e06b run #0: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #2: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #3: crashed: BUG: unable to handle kernel NULL pointer dereference in mark_buffer_dirty run #4: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #5: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #6: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #7: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #8: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #9: crashed: BUG: unable to handle kernel NULL pointer dereference in mark_buffer_dirty run #10: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #11: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #12: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #13: crashed: general protection fault in exfat_free_cluster run #14: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #15: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #16: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #17: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #18: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #19: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster representative crash: BUG: unable to handle kernel paging request in exfat_free_cluster, types: [UNKNOWN] # git bisect bad a36de5ebac2bea1d30e9ad103b4f841a2c4bb61b Bisecting: 618 revisions left to test after this (roughly 9 steps) [115a54162a6c0d0ef2aef25ebd0b61fc5e179ebe] Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs testing commit 115a54162a6c0d0ef2aef25ebd0b61fc5e179ebe gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fdc7c2d3192ebfdeff1ed639cbab64e7e4ba8b12b717009d03562f1fbbddb1cb all runs: OK false negative chance: 0.000 # git bisect good 115a54162a6c0d0ef2aef25ebd0b61fc5e179ebe Bisecting: 309 revisions left to test after this (roughly 8 steps) [d9a81a225277686eb629938986d97629ea102633] l2tp: add sk_family checks to l2tp_validate_socket testing commit d9a81a225277686eb629938986d97629ea102633 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ebfab8943417f9ff74434cef5cc079ae3731b1a1c19bd452a33d875513718c32 run #0: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #1: crashed: general protection fault in __set_page_dirty run #2: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #3: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #4: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #5: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #6: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #7: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #8: crashed: general protection fault in exfat_free_cluster run #9: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #10: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #11: crashed: BUG: unable to handle kernel NULL pointer dereference in mark_buffer_dirty run #12: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #13: crashed: BUG: unable to handle kernel NULL pointer dereference in mark_buffer_dirty run #14: crashed: BUG: unable to handle kernel NULL pointer dereference in mark_buffer_dirty run #15: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #16: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #17: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #18: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #19: crashed: general protection fault in exfat_free_cluster representative crash: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster, types: [UNKNOWN] # git bisect bad d9a81a225277686eb629938986d97629ea102633 Bisecting: 183 revisions left to test after this (roughly 7 steps) [0cfc8a8d70dcd51db783e8e87917e02149c71458] sparc32: fix page table traversal in srmmu_nocache_init() testing commit 0cfc8a8d70dcd51db783e8e87917e02149c71458 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1190c9639ece5e76895823b33d04d0c66e950a06ad4039f98d4eef2740622e5d run #0: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #1: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #2: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #3: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #4: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #5: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #6: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #7: crashed: general protection fault in exfat_free_cluster run #8: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #9: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #10: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #11: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #12: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #13: crashed: INFO: trying to register non-static key in mark_buffer_dirty run #14: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #15: crashed: general protection fault in exfat_free_cluster run #16: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #17: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #18: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #19: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster representative crash: BUG: unable to handle kernel paging request in exfat_free_cluster, types: [UNKNOWN] # git bisect bad 0cfc8a8d70dcd51db783e8e87917e02149c71458 Bisecting: 61 revisions left to test after this (roughly 6 steps) [444565650a5fe9c63ddf153e6198e31705dedeb2] Merge tag 'io_uring-5.7-2020-05-22' of git://git.kernel.dk/linux-block testing commit 444565650a5fe9c63ddf153e6198e31705dedeb2 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1b8e549ee4ffb794a1b5b10833a4be00bdd883577c855606b2e05b99832a2ea4 run #0: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #1: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #2: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #3: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #4: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #5: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #6: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #7: crashed: BUG: unable to handle kernel NULL pointer dereference in mark_buffer_dirty run #8: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #9: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #10: crashed: general protection fault in mark_buffer_dirty run #11: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #12: crashed: BUG: spinlock bad magic in mark_buffer_dirty run #13: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #14: crashed: general protection fault in mark_buffer_dirty run #15: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #16: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #17: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #18: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #19: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster representative crash: BUG: unable to handle kernel paging request in exfat_free_cluster, types: [UNKNOWN] # git bisect bad 444565650a5fe9c63ddf153e6198e31705dedeb2 Bisecting: 30 revisions left to test after this (roughly 5 steps) [d2f8825ab78e4c18686f3e1a756a30255bb00bf3] Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost testing commit d2f8825ab78e4c18686f3e1a756a30255bb00bf3 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0e4be734b3b49f8c48709600e6ae22d2d0c7db99d37601b5a39ff60da1644a37 all runs: OK false negative chance: 0.000 # git bisect good d2f8825ab78e4c18686f3e1a756a30255bb00bf3 Bisecting: 14 revisions left to test after this (roughly 4 steps) [4286d192c803571e8ca43b0f1f8ea04d663a278a] Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux testing commit 4286d192c803571e8ca43b0f1f8ea04d663a278a gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 45b04ab0b5a8921019bebc79d602569a24c6a4336d93383804a5be69a45aa9b6 run #0: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #1: crashed: general protection fault in exfat_free_cluster run #2: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #3: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #4: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #5: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #6: crashed: general protection fault in exfat_free_cluster run #7: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #8: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #9: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #10: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #11: crashed: general protection fault in exfat_free_cluster run #12: crashed: general protection fault in exfat_free_cluster run #13: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #14: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #15: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #16: crashed: INFO: trying to register non-static key in __set_page_dirty run #17: crashed: INFO: trying to register non-static key in mark_buffer_dirty run #18: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #19: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster representative crash: BUG: unable to handle kernel paging request in exfat_free_cluster, types: [UNKNOWN] # git bisect bad 4286d192c803571e8ca43b0f1f8ea04d663a278a Bisecting: 7 revisions left to test after this (roughly 3 steps) [c8347bbf19f265c1bd254ca148f27caa71e77d61] Merge tag 'powerpc-5.7-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux testing commit c8347bbf19f265c1bd254ca148f27caa71e77d61 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 284924357c56fbcd183055de9e9ca74f7698939ba20cbf730f33ad750b28adaa run #0: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #1: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #2: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #3: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #4: crashed: general protection fault in exfat_free_cluster run #5: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #6: crashed: general protection fault in __set_page_dirty run #7: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #8: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #9: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #10: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #11: crashed: BUG: unable to handle kernel paging request in __set_page_dirty run #12: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #13: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #14: crashed: general protection fault in exfat_free_cluster run #15: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #16: crashed: BUG: spinlock bad magic in mark_buffer_dirty run #17: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #18: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #19: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty representative crash: BUG: unable to handle kernel paging request in mark_buffer_dirty, types: [UNKNOWN] # git bisect bad c8347bbf19f265c1bd254ca148f27caa71e77d61 Bisecting: 2 revisions left to test after this (roughly 2 steps) [051143e1602d90ea71887d92363edd539d411de5] Merge tag 'apparmor-pr-2020-05-21' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor testing commit 051143e1602d90ea71887d92363edd539d411de5 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 284924357c56fbcd183055de9e9ca74f7698939ba20cbf730f33ad750b28adaa run #0: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #1: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #2: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #3: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #4: crashed: BUG: unable to handle kernel paging request in __set_page_dirty run #5: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #6: crashed: general protection fault in exfat_free_cluster run #7: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #8: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #9: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #10: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #11: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #12: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #13: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #14: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #15: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #16: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #17: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #18: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #19: crashed: general protection fault in exfat_free_cluster representative crash: BUG: unable to handle kernel paging request in mark_buffer_dirty, types: [UNKNOWN] # git bisect bad 051143e1602d90ea71887d92363edd539d411de5 Bisecting: 1 revision left to test after this (roughly 1 step) [c54d481d71c6849e044690d3960aaebc730224cc] apparmor: Fix use-after-free in aa_audit_rule_init testing commit c54d481d71c6849e044690d3960aaebc730224cc gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4d965ee8e812aa6fe8654653874d984d1f14490a6ce1124f43d047bfadc5fab0 all runs: OK false negative chance: 0.000 # git bisect good c54d481d71c6849e044690d3960aaebc730224cc Bisecting: 0 revisions left to test after this (roughly 0 steps) [907fa893258ba6076f5fff32900a461decb9e8c5] exfat: add the dummy mount options to be backward compatible with staging/exfat testing commit 907fa893258ba6076f5fff32900a461decb9e8c5 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c2baadc5fd16dd844b02ea0dd48a33d0d6da49deb02b9ce5c9a66767534ccece run #0: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #1: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #2: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #3: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #4: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #5: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #6: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #7: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #8: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #9: crashed: general protection fault in exfat_free_cluster run #10: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty run #11: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #12: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #13: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #14: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #15: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #16: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #17: crashed: BUG: unable to handle kernel paging request in exfat_free_cluster run #18: crashed: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster run #19: crashed: BUG: unable to handle kernel paging request in mark_buffer_dirty representative crash: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster, types: [UNKNOWN] # git bisect bad 907fa893258ba6076f5fff32900a461decb9e8c5 907fa893258ba6076f5fff32900a461decb9e8c5 is the first bad commit commit 907fa893258ba6076f5fff32900a461decb9e8c5 Author: Namjae Jeon Date: Fri May 22 08:10:10 2020 +0900 exfat: add the dummy mount options to be backward compatible with staging/exfat As Ubuntu and Fedora release new version used kernel version equal to or higher than v5.4, They started to support kernel exfat filesystem. Linus reported a mount error with new version of exfat on Fedora: exfat: Unknown parameter 'namecase' This is because there is a difference in mount option between old staging/exfat and new exfat. And utf8, debug, and codepage options as well as namecase have been removed from new exfat. This patch add the dummy mount options as deprecated option to be backward compatible with old one. Reported-by: Linus Torvalds Signed-off-by: Namjae Jeon Cc: Matthew Wilcox Cc: Al Viro Cc: Eric Sandeen Signed-off-by: Linus Torvalds fs/exfat/super.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) accumulated error probability: 0.00 culprit signature: c2baadc5fd16dd844b02ea0dd48a33d0d6da49deb02b9ce5c9a66767534ccece parent signature: 0e4be734b3b49f8c48709600e6ae22d2d0c7db99d37601b5a39ff60da1644a37 reproducer is flaky (1.00 repro chance estimate) revisions tested: 31, total time: 6h48m51.946964541s (build: 3h19m47.750610803s, test: 3h18m45.22526846s) first bad commit: 907fa893258ba6076f5fff32900a461decb9e8c5 exfat: add the dummy mount options to be backward compatible with staging/exfat recipients (to): ["namjae.jeon@samsung.com" "torvalds@linux-foundation.org"] recipients (cc): [] crash: BUG: unable to handle kernel NULL pointer dereference in exfat_free_cluster exfat: Deprecated parameter 'utf8' exfat: Deprecated parameter 'utf8' exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xfb8363f9, utbl_chksum : 0xe619d30d) BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page PGD 12e115067 P4D 12e115067 PUD 12aa05067 PMD 0 Oops: 0002 [#1] PREEMPT SMP CPU: 1 PID: 6732 Comm: syz-executor.1 Not tainted 5.7.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 RIP: 0010:arch_clear_bit arch/x86/include/asm/bitops.h:79 [inline] RIP: 0010:clear_bit include/asm-generic/bitops/instrumented-atomic.h:42 [inline] RIP: 0010:clear_bit_le include/asm-generic/bitops/le.h:65 [inline] RIP: 0010:exfat_clear_bitmap+0x52/0x150 fs/exfat/balloc.c:183 Code: a5 68 06 00 00 0f b6 4d 14 49 8b 44 24 58 d3 eb 48 63 db 48 8b 04 d8 48 8b 48 28 48 8b 45 18 8d 04 c5 ff ff ff ff 21 d0 48 98 48 0f b3 01 49 8b 46 28 31 ff 4c 8b 78 50 41 81 e7 90 00 00 00 RSP: 0018:ffffc90000eefc38 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: 0000000000001000 RSI: ffffffff81688f29 RDI: ffff88812fa79208 RBP: ffff88812abaa000 R08: ffff88812c2b0000 R09: ffff88812c2b0990 R10: 0000000000000001 R11: ffff88812c2b0000 R12: ffff88812aba8000 R13: 0000000000001002 R14: ffff88812fa79208 R15: ffff88812aba8000 FS: 00007fc0b09d06c0(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000012e0d1000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: exfat_free_cluster+0x12f/0x160 fs/exfat/fatent.c:183 __exfat_truncate+0x409/0x4a0 fs/exfat/file.c:217 exfat_evict_inode+0x7c/0x92 fs/exfat/inode.c:663 evict+0x11c/0x270 fs/inode.c:576 iput_final fs/inode.c:1572 [inline] iput+0x294/0x3d0 fs/inode.c:1598 dentry_unlink_inode+0x111/0x180 fs/dcache.c:374 __dentry_kill+0x186/0x270 fs/dcache.c:579 dentry_kill fs/dcache.c:698 [inline] dput.part.32+0x316/0x670 fs/dcache.c:859 do_renameat2+0x5bf/0x840 fs/namei.c:4441 __do_sys_rename fs/namei.c:4483 [inline] __se_sys_rename fs/namei.c:4481 [inline] __x64_sys_rename+0x20/0x30 fs/namei.c:4481 do_syscall_64+0x8c/0x2a0 arch/x86/entry/common.c:295 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7fc0b0e4d859 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fc0b09d00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 RAX: ffffffffffffffda RBX: 00007fc0b0f6cf80 RCX: 00007fc0b0e4d859 RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020000040 RBP: 00007fc0b0ea9ad0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007fc0b0f6cf80 R15: 00007fff2a51e6d8 Modules linked in: CR2: 0000000000000000 ---[ end trace c2a596aa7a6e2aac ]--- RIP: 0010:arch_clear_bit arch/x86/include/asm/bitops.h:79 [inline] RIP: 0010:clear_bit include/asm-generic/bitops/instrumented-atomic.h:42 [inline] RIP: 0010:clear_bit_le include/asm-generic/bitops/le.h:65 [inline] RIP: 0010:exfat_clear_bitmap+0x52/0x150 fs/exfat/balloc.c:183 Code: a5 68 06 00 00 0f b6 4d 14 49 8b 44 24 58 d3 eb 48 63 db 48 8b 04 d8 48 8b 48 28 48 8b 45 18 8d 04 c5 ff ff ff ff 21 d0 48 98 48 0f b3 01 49 8b 46 28 31 ff 4c 8b 78 50 41 81 e7 90 00 00 00 RSP: 0018:ffffc90000eefc38 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: 0000000000001000 RSI: ffffffff81688f29 RDI: ffff88812fa79208 RBP: ffff88812abaa000 R08: ffff88812c2b0000 R09: ffff88812c2b0990 R10: 0000000000000001 R11: ffff88812c2b0000 R12: ffff88812aba8000 R13: 0000000000001002 R14: ffff88812fa79208 R15: ffff88812aba8000 FS: 00007fc0b09d06c0(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000012e0d1000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: a5 movsl %ds:(%rsi),%es:(%rdi) 1: 68 06 00 00 0f push $0xf000006 6: b6 4d mov $0x4d,%dh 8: 14 49 adc $0x49,%al a: 8b 44 24 58 mov 0x58(%rsp),%eax e: d3 eb shr %cl,%ebx 10: 48 63 db movslq %ebx,%rbx 13: 48 8b 04 d8 mov (%rax,%rbx,8),%rax 17: 48 8b 48 28 mov 0x28(%rax),%rcx 1b: 48 8b 45 18 mov 0x18(%rbp),%rax 1f: 8d 04 c5 ff ff ff ff lea -0x1(,%rax,8),%eax 26: 21 d0 and %edx,%eax 28: 48 98 cltq * 2a: f0 48 0f b3 01 lock btr %rax,(%rcx) <-- trapping instruction 2f: 49 8b 46 28 mov 0x28(%r14),%rax 33: 31 ff xor %edi,%edi 35: 4c 8b 78 50 mov 0x50(%rax),%r15 39: 41 81 e7 90 00 00 00 and $0x90,%r15d