ci2 starts bisection 2023-09-04 18:37:40.586521402 +0000 UTC m=+19384.203063188 bisecting cause commit starting from 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f building syzkaller on 62df2017e3b1edd786a4c737bd4ccba2b4581d88 ensuring issue is reproducible on original commit 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f testing commit 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8d5160a7b9155837417a120dcef166dfafa36e076c454ab8aec807df396b57e8 run #0: crashed: general protection fault in gfs2_dump_glock run #1: crashed: general protection fault in gfs2_dump_glock run #2: crashed: general protection fault in gfs2_print_dbg run #3: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #4: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #5: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #6: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #7: crashed: general protection fault in gfs2_dump_glock run #8: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #9: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #10: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #11: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #12: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #13: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #14: crashed: KASAN: out-of-bounds Read in gfs2_dump_glock run #15: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #16: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #17: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #18: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #19: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock representative crash: KASAN: stack-out-of-bounds Read in gfs2_dump_glock, types: [KASAN] check whether we can drop unnecessary instrumentation disabling configs for [LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 235f177004272b15a4de529d2299b5b59b300df9593c63043358f78c26c252be run #0: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #1: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #2: basic kernel testing failed: failed to copy binary to VM: timedout after 1m0s ["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-executor2675311178" "root@10.128.10.27:./syz-executor2675311178"] Executing: program /usr/bin/ssh host 10.128.10.27, 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 10.128.10.27 [10.128.10.27] 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 debug1: Remote protocol version 2.0, remote software version OpenSSH_9.1 debug1: compat_banner: match: OpenSSH_9.1 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 10.128.10.27:22 as 'root' debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: sntrup761x25519-sha512@openssh.com debug1: kex: host key algorithm: ssh-ed25519 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY run #3: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #4: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #5: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #6: crashed: general protection fault in gfs2_dump_glock run #7: OK run #8: OK run #9: OK representative crash: KASAN: stack-out-of-bounds Read in gfs2_dump_glock, types: [KASAN] the bug reproduces without the instrumentation disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed kconfig minimization: base=3876 full=7602 leaves diff=1999 split chunks (needed=false): <1999> split chunk #0 of len 1999 into 5 parts testing without sub-chunk 1/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed testing commit 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cbac006efe97208585fde5c36241f318de5eedc09353cfaf2034414f9d73d4f6 run #0: crashed: general protection fault in gfs2_dump_glock run #1: crashed: general protection fault in gfs2_dump_glock run #2: crashed: general protection fault in gfs2_dump_glock run #3: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #4: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #5: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #6: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #7: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #8: OK run #9: OK representative crash: KASAN: stack-out-of-bounds Read in gfs2_dump_glock, types: [KASAN UNKNOWN] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [HANG LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bc3641c4a4ed90b39f7b3f7f1864c1c637a40d6fac7a79be2f252c5bd08868cc all runs: OK false negative chance: 0.000 testing without sub-chunk 3/5 disabling configs for [HANG LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: afffe38b85c23220f4586ced0ed38ed78fa30aff2d15ead0395e834d8326f89c all runs: crashed: general protection fault in gfs2_dump_glock representative crash: general protection fault in gfs2_dump_glock, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ed41cff826f1a0a0d6d49a19a639f7fb6e8b9630be67fd1b7aa025cf5d884d99 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 disabling configs for [LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a316dd13ae7dce5c9582b874bcf8637937ab450f7df5ddefc93d9f19a95187bd all runs: crashed: general protection fault in gfs2_dump_glock representative crash: general protection fault in gfs2_dump_glock, types: [UNKNOWN] the chunk can be dropped minimized to 800 configs; suspects: [6LOWPAN AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ASUS_WMI ATM AX25 CFG80211 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_VIRTIO_GPU_KMS 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 EVM_EXTRA_SMACK_XATTRS 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_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 FRAMEBUFFER_CONSOLE FRAMEBUFFER_CONSOLE_DETECT_PRIMARY FRAMEBUFFER_CONSOLE_ROTATION FRONTSWAP 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 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 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 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_IDMA64 INTEL_IOATDMA INTEL_IOMMU_DEFAULT_ON INTEL_IOMMU_SVM INTEL_ISH_HID INTEL_SOC_PMIC_CHTWC INTERVAL_TREE INTERVAL_TREE_SPAN_ITER IOMMUFD IOMMUFD_TEST IOMMU_SVA IP6_NF_MATCH_AH IP6_NF_MATCH_EUI64 IP6_NF_MATCH_FRAG IP6_NF_MATCH_HL IP6_NF_MATCH_MH IP6_NF_MATCH_OPTS IP6_NF_MATCH_RPFILTER IP6_NF_MATCH_RT IP6_NF_MATCH_SRH IP6_NF_NAT IP6_NF_RAW IP6_NF_SECURITY IP6_NF_TARGET_HL IP6_NF_TARGET_MASQUERADE IP6_NF_TARGET_NPT IP6_NF_TARGET_SYNPROXY IPV6_FOU IPV6_FOU_TUNNEL IPV6_GRE IPV6_ILA IPV6_MIP6 IPV6_MROUTE IPV6_MROUTE_MULTIPLE_TABLES IPV6_MULTIPLE_TABLES IPV6_OPTIMISTIC_DAD IPV6_PIMSM_V2 IPV6_ROUTER_PREF IPV6_ROUTE_INFO IPV6_RPL_LWTUNNEL IPV6_SEG6_BPF IPV6_SEG6_HMAC IPV6_SEG6_LWTUNNEL IPV6_SIT_6RD IPV6_SUBTREES IPV6_TUNNEL IPV6_VTI IPVLAN IPVLAN_L3S IPVTAP IP_DCCP IP_DCCP_CCID3 IP_DCCP_TFRC_LIB IP_FIB_TRIE_STATS IP_MROUTE_MULTIPLE_TABLES IP_NF_ARPFILTER IP_NF_ARPTABLES IP_NF_ARP_MANGLE IP_NF_MATCH_AH IP_NF_MATCH_ECN IP_NF_MATCH_RPFILTER IP_NF_MATCH_TTL IP_NF_RAW IP_NF_SECURITY IP_NF_TARGET_ECN IP_NF_TARGET_NETMAP IP_NF_TARGET_REDIRECT IP_NF_TARGET_SYNPROXY IP_NF_TARGET_TTL IP_ROUTE_CLASSID IP_SCTP IP_SET IP_SET_BITMAP_IP IP_SET_BITMAP_IPMAC IP_SET_BITMAP_PORT IP_SET_HASH_IP IP_SET_HASH_IPMAC IP_SET_HASH_IPMARK IP_SET_HASH_IPPORT IP_SET_HASH_IPPORTIP IP_SET_HASH_IPPORTNET IP_SET_HASH_MAC IP_SET_HASH_NET IP_SET_HASH_NETIFACE IP_SET_HASH_NETNET IP_SET_HASH_NETPORT IP_SET_HASH_NETPORTNET IP_SET_LIST_SET IP_VS IP_VS_DH IP_VS_FO IP_VS_FTP IP_VS_IPV6 IP_VS_LBLC IP_VS_LBLCR IP_VS_LC IP_VS_MH IP_VS_NFCT IP_VS_NQ IP_VS_PROTO_TCP IRQ_TIME_ACCOUNTING L2TP LAPB LCD_CLASS_DEVICE LIBNVDIMM MAC802154 MEDIA_COMMON_OPTIONS MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 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_FWD_NETDEV NF_TABLES NF_TABLES_ARP 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_POOL_STATS 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 PER_VMA_LOCK_STATS 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 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_INFINIBAND SECURITY_NETWORK_XFRM SECURITY_SMACK_NETFILTER 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 SSB SSB_PCIHOST_POSSIBLE SSB_PCMCIAHOST_POSSIBLE SSB_SDIOHOST_POSSIBLE STAGING 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 WIRELESS WLAN ZONE_DEVICE] disabling configs for [BUG LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed picked [%!d(string=v6.3) %!d(string=v6.2) %!d(string=v6.1) %!d(string=v5.19) %!d(string=v5.17) %!d(string=v5.15) %!d(string=v5.13) %!d(string=v5.11) %!d(string=v5.8) %!d(string=v5.5) %!d(string=v5.2) %!d(string=v4.20) %!d(string=v4.19)] out of %!d(MISSING) release tags testing release v6.3 testing commit 457391b0380335d5e9a5babdec90ac53928b23b4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7fd0459ad4133fe411c1f3ab1b200330372d49908987ac3bd77b3674c8674fab all runs: crashed: general protection fault in gfs2_dump_glock representative crash: general protection fault in gfs2_dump_glock, types: [UNKNOWN] testing release v6.2 testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7ac1c0571e01c462b6cbb3e132d9a9327c404f440604847e1e6b55de581ccfb6 all runs: crashed: general protection fault in gfs2_dump_glock representative crash: general protection fault in gfs2_dump_glock, types: [UNKNOWN] 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: 8a8d47c70ce73f303c548480cd5e12649a13782a52bf2a4631c2bed60f2d9d82 all runs: crashed: general protection fault in gfs2_dump_glock representative crash: general protection fault in gfs2_dump_glock, types: [UNKNOWN] 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: e01ccd21116d40a06743e69826cf9ae498b3d8d063aae4d66d0112ddcc098445 run #0: crashed: general protection fault in gfs2_dump_glock run #1: crashed: general protection fault in pid_task run #2: crashed: general protection fault in gfs2_dump_glock run #3: crashed: general protection fault in gfs2_dump_glock run #4: crashed: general protection fault in gfs2_dump_glock run #5: crashed: general protection fault in gfs2_dump_glock run #6: crashed: general protection fault in gfs2_dump_glock run #7: crashed: general protection fault in gfs2_dump_glock run #8: crashed: general protection fault in gfs2_dump_glock run #9: crashed: general protection fault in gfs2_dump_glock representative crash: general protection fault in gfs2_dump_glock, types: [UNKNOWN] 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: 90b41e05b3b560ddbfdc80606f31304dd4f0d75cc0351fba52612e631c70b2f8 run #0: crashed: general protection fault in gfs2_dump_glock run #1: crashed: general protection fault in gfs2_dump_glock run #2: crashed: general protection fault in gfs2_dump_glock run #3: crashed: general protection fault in gfs2_dump_glock run #4: crashed: general protection fault in gfs2_dump_glock run #5: crashed: general protection fault in gfs2_dump_glock run #6: crashed: general protection fault in pid_task run #7: crashed: general protection fault in gfs2_dump_glock run #8: OK run #9: OK representative crash: general protection fault in gfs2_dump_glock, 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: 68346c4a050282b7adf324baa1dbb16c04c3f992e7aa7da9359f4b83783be42f all runs: OK false negative chance: 0.000 # git bisect start f443e374ae131c168a065ea1748feac6b2e76613 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 14802 revisions left to test after this (roughly 14 steps) [0109841fc4565bb3cefcdfb2991da0c47cd94b23] Merge tag 'mlx5-updates-2021-12-02' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux testing commit 0109841fc4565bb3cefcdfb2991da0c47cd94b23 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0b667dd656ce60c6361cf2b6167711c410852da3fe308c488892e9093d435aea run #0: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #1: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #2: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #3: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #4: crashed: general protection fault in gfs2_dump_glock run #5: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #6: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #7: OK run #8: OK run #9: OK representative crash: KASAN: stack-out-of-bounds Read in gfs2_dump_glock, types: [KASAN] # git bisect bad 0109841fc4565bb3cefcdfb2991da0c47cd94b23 Bisecting: 7390 revisions left to test after this (roughly 13 steps) [e1fd0b2acde6359a598dd4aeb158713fc0a361b2] Merge tag 'trace-v5.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace testing commit e1fd0b2acde6359a598dd4aeb158713fc0a361b2 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 16cb159b67f1f811889f793a945c5f739c05b255c8e253ba628c704865f441a6 all runs: OK false negative chance: 0.000 # git bisect good e1fd0b2acde6359a598dd4aeb158713fc0a361b2 Bisecting: 3713 revisions left to test after this (roughly 12 steps) [0c5c62ddf88c34bc83b66e4ac9beb2bb0e1887d4] Merge tag 'pci-v5.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci testing commit 0c5c62ddf88c34bc83b66e4ac9beb2bb0e1887d4 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d4bb73ac9ff4c2de3a551513e300a410ad6c1ac67e49f6903ebd3fafe9540d27 all runs: OK false negative chance: 0.000 # git bisect good 0c5c62ddf88c34bc83b66e4ac9beb2bb0e1887d4 Bisecting: 1856 revisions left to test after this (roughly 11 steps) [c60c34a9104eddc0ef055436db8b19481931892c] Merge branch 'net-better-packing-of-global-vars' testing commit c60c34a9104eddc0ef055436db8b19481931892c gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 897de4890de75c21c35619bd10741f134a14fd9654ab6ce76de0c9731771f3f2 all runs: OK false negative chance: 0.000 # git bisect good c60c34a9104eddc0ef055436db8b19481931892c Bisecting: 925 revisions left to test after this (roughly 10 steps) [80d75202f033f51581020a5ac06699d4dff89e73] Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux testing commit 80d75202f033f51581020a5ac06699d4dff89e73 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a319e303b9d9775e539667fbc6264cb76cfe6d64828925b106fd11f9ab6aaf04 run #0: crashed: general protection fault in gfs2_dump_glock run #1: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #2: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #3: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #4: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #5: crashed: general protection fault in gfs2_dump_glock run #6: OK run #7: OK run #8: OK run #9: OK representative crash: KASAN: stack-out-of-bounds Read in gfs2_dump_glock, types: [KASAN UNKNOWN] # git bisect bad 80d75202f033f51581020a5ac06699d4dff89e73 Bisecting: 473 revisions left to test after this (roughly 9 steps) [6fdf886424cf8c4fff96a20189c00606327e5df6] Merge tag 'for-5.16-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux testing commit 6fdf886424cf8c4fff96a20189c00606327e5df6 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a982119cf1cde0e577cd81f7b3ed9324a99c69597e45dc25045d72cd28d64d24 run #0: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #1: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #2: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #3: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #4: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #5: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #6: crashed: general protection fault in gfs2_dump_glock run #7: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #8: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #9: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock representative crash: KASAN: stack-out-of-bounds Read in gfs2_dump_glock, types: [KASAN] # git bisect bad 6fdf886424cf8c4fff96a20189c00606327e5df6 Bisecting: 237 revisions left to test after this (roughly 8 steps) [c8c109546a19613d323a319d0c921cb1f317e629] Merge tag 'zstd-for-linus-v5.16' of git://github.com/terrelln/linux testing commit c8c109546a19613d323a319d0c921cb1f317e629 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8ce7278c21d35e31e1619d9d230e1770ce004666ed173feb012b22ab11217ef6 all runs: OK false negative chance: 0.000 # git bisect good c8c109546a19613d323a319d0c921cb1f317e629 Bisecting: 124 revisions left to test after this (roughly 7 steps) [6ea45c57dc176dde529ab5d7c4b3f20e52a2bd82] Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm testing commit 6ea45c57dc176dde529ab5d7c4b3f20e52a2bd82 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fe2aa2157b6ec95b2a54dd749b54c3b4e49e953f5f4ab7f6b46487a3cd571008 run #0: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #1: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #2: crashed: general protection fault in gfs2_print_dbg run #3: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #4: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #5: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #6: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #7: OK run #8: OK run #9: OK representative crash: KASAN: stack-out-of-bounds Read in gfs2_dump_glock, types: [KASAN] # git bisect bad 6ea45c57dc176dde529ab5d7c4b3f20e52a2bd82 Bisecting: 56 revisions left to test after this (roughly 6 steps) [4f74f187892e3aa53047974e4949fd2d26663001] perf symbols: Factor out annotation init/exit testing commit 4f74f187892e3aa53047974e4949fd2d26663001 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f6ffa57def39e6cdd6b0aec7286745268bb8ceedbf2a286b5bbd128bc1db0250 all runs: OK false negative chance: 0.000 # git bisect good 4f74f187892e3aa53047974e4949fd2d26663001 Bisecting: 27 revisions left to test after this (roughly 5 steps) [218cc8b860a255ce7f1a03ff3ec70953c423d27d] Merge tag 'locking-urgent-2021-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip testing commit 218cc8b860a255ce7f1a03ff3ec70953c423d27d gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: af2d8fd3e03ad16d1fc20858a0c4f8d9295573b95443845ffb3d49db563ca063 run #0: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #1: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #2: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #3: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #4: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #5: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #6: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #7: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #8: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #9: OK representative crash: KASAN: stack-out-of-bounds Read in gfs2_dump_glock, types: [KASAN] # git bisect bad 218cc8b860a255ce7f1a03ff3ec70953c423d27d Bisecting: 16 revisions left to test after this (roughly 4 steps) [35c8fad4a703fdfa009ed274f80bb64b49314cde] Merge tag 'perf-tools-for-v5.16-2021-11-13' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux testing commit 35c8fad4a703fdfa009ed274f80bb64b49314cde gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8ce7278c21d35e31e1619d9d230e1770ce004666ed173feb012b22ab11217ef6 all runs: OK false negative chance: 0.000 # git bisect good 35c8fad4a703fdfa009ed274f80bb64b49314cde Bisecting: 7 revisions left to test after this (roughly 3 steps) [f7018be29253b89175d03284f8f49ac4ffed0472] Merge tag 'perf_urgent_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip testing commit f7018be29253b89175d03284f8f49ac4ffed0472 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3fd6d3c9eb78cc06196086afacf80305f1234f8e676366b5d11aa3d741f502c3 all runs: OK false negative chance: 0.000 # git bisect good f7018be29253b89175d03284f8f49ac4ffed0472 Bisecting: 3 revisions left to test after this (roughly 2 steps) [4cc4cc28ec4154c4f1395648ab67ac9fd3e71fdc] arch_topology: Fix missing clear cluster_cpumask in remove_cpu_topology() testing commit 4cc4cc28ec4154c4f1395648ab67ac9fd3e71fdc gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8857d9a5facd0fe617e2db0ff719ee0f728fb8bad60b5493548dc857a05cd52b all runs: OK false negative chance: 0.000 # git bisect good 4cc4cc28ec4154c4f1395648ab67ac9fd3e71fdc Bisecting: 1 revision left to test after this (roughly 1 step) [fc661f2dcb7e41dcda9ae862efb822bb2f461646] Merge tag 'sched_urgent_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip testing commit fc661f2dcb7e41dcda9ae862efb822bb2f461646 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b6e3220fbfccbef6cd31b448db9824aed73161e8b5e28210e0084d662c54a17a run #0: crashed: general protection fault in gfs2_print_dbg run #1: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #2: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #3: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #4: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #5: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #6: OK run #7: OK run #8: OK run #9: OK representative crash: KASAN: stack-out-of-bounds Read in gfs2_dump_glock, types: [KASAN] # git bisect bad fc661f2dcb7e41dcda9ae862efb822bb2f461646 Bisecting: 0 revisions left to test after this (roughly 0 steps) [a8b76910e465d718effce0cad306a21fa4f3526b] preempt: Restore preemption model selection configs testing commit a8b76910e465d718effce0cad306a21fa4f3526b gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9b0357e6f41a8aa9ef34f351a4aeec5cc07a3aea28fc535df0240ec69c4f25d2 run #0: crashed: general protection fault in pid_task run #1: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #2: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #3: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #4: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #5: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #6: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #7: crashed: KASAN: stack-out-of-bounds Read in gfs2_dump_glock run #8: OK run #9: OK representative crash: KASAN: stack-out-of-bounds Read in gfs2_dump_glock, types: [KASAN] # git bisect bad a8b76910e465d718effce0cad306a21fa4f3526b a8b76910e465d718effce0cad306a21fa4f3526b is the first bad commit commit a8b76910e465d718effce0cad306a21fa4f3526b Author: Valentin Schneider Date: Wed Nov 10 20:24:44 2021 +0000 preempt: Restore preemption model selection configs Commit c597bfddc9e9 ("sched: Provide Kconfig support for default dynamic preempt mode") changed the selectable config names for the preemption model. This means a config file must now select CONFIG_PREEMPT_BEHAVIOUR=y rather than CONFIG_PREEMPT=y to get a preemptible kernel. This means all arch config files would need to be updated - right now they'll all end up with the default CONFIG_PREEMPT_NONE_BEHAVIOUR. Rather than touch a good hundred of config files, restore usage of CONFIG_PREEMPT{_NONE, _VOLUNTARY}. Make them configure: o The build-time preemption model when !PREEMPT_DYNAMIC o The default boot-time preemption model when PREEMPT_DYNAMIC Add siblings of those configs with the _BUILD suffix to unconditionally designate the build-time preemption model (PREEMPT_DYNAMIC is built with the "highest" preemption model it supports, aka PREEMPT). Downstream configs should by now all be depending / selected by CONFIG_PREEMPTION rather than CONFIG_PREEMPT, so only a few sites need patching up. Signed-off-by: Valentin Schneider Signed-off-by: Peter Zijlstra (Intel) Acked-by: Marco Elver Link: https://lore.kernel.org/r/20211110202448.4054153-2-valentin.schneider@arm.com include/linux/kernel.h | 2 +- include/linux/vermagic.h | 2 +- init/Makefile | 2 +- kernel/Kconfig.preempt | 42 +++++++++++++++++++++--------------------- kernel/sched/core.c | 6 +++--- 5 files changed, 27 insertions(+), 27 deletions(-) accumulated error probability: 0.00 culprit signature: 9b0357e6f41a8aa9ef34f351a4aeec5cc07a3aea28fc535df0240ec69c4f25d2 parent signature: 8857d9a5facd0fe617e2db0ff719ee0f728fb8bad60b5493548dc857a05cd52b revisions tested: 28, total time: 7h16m40.401286826s (build: 2h12m6.032860331s, test: 4h55m35.765057438s) first bad commit: a8b76910e465d718effce0cad306a21fa4f3526b preempt: Restore preemption model selection configs recipients (to): ["elver@google.com" "peterz@infradead.org" "valentin.schneider@arm.com"] recipients (cc): [] crash: KASAN: stack-out-of-bounds Read in gfs2_dump_glock gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:2364 [syz-executor.0] iterate_dir+0x487/0x6d0 fs/readdir.c:65 ================================================================== BUG: KASAN: stack-out-of-bounds in gfs2_dump_glock+0x126e/0x16c0 fs/gfs2/glock.c:2424 Read of size 8 at addr ffffc90003797d60 by task syz-executor.0/2365 CPU: 1 PID: 2365 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x41/0x5e lib/dump_stack.c:106 print_address_description.constprop.0.cold+0xf/0x320 mm/kasan/report.c:247 __kasan_report mm/kasan/report.c:433 [inline] kasan_report.cold+0x83/0xdf mm/kasan/report.c:450 gfs2_dump_glock+0x126e/0x16c0 fs/gfs2/glock.c:2424 gfs2_consist_inode_i+0xf4/0x1a0 fs/gfs2/util.c:457 gfs2_dirent_scan+0x263/0x300 fs/gfs2/dir.c:602 gfs2_dirent_search+0x35b/0x480 fs/gfs2/dir.c:850 gfs2_dir_search+0x74/0x290 fs/gfs2/dir.c:1651 gfs2_lookupi+0x3bc/0x530 fs/gfs2/inode.c:336 __gfs2_lookup+0x78/0x200 fs/gfs2/inode.c:877 gfs2_atomic_open+0x92/0x1d0 fs/gfs2/inode.c:1281 atomic_open fs/namei.c:3142 [inline] lookup_open.isra.0+0x8ca/0x15d0 fs/namei.c:3251 open_last_lookups fs/namei.c:3350 [inline] path_openat+0x7e4/0x2230 fs/namei.c:3556 do_filp_open+0x199/0x3d0 fs/namei.c:3586 do_sys_openat2+0x11e/0x400 fs/open.c:1212 do_sys_open fs/open.c:1228 [inline] __do_sys_open fs/open.c:1236 [inline] __se_sys_open fs/open.c:1232 [inline] __x64_sys_open+0xfd/0x1a0 fs/open.c:1232 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0x80 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f8ab4d27959 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:00007f8aad4890c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f8ab4e47050 RCX: 00007f8ab4d27959 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200025c0 RBP: 00007f8ab4d83c88 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f8ab4e47050 R15: 00007fffcaf07998 Memory state around the buggy address: ffffc90003797c00: 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 00 00 ffffc90003797c80: 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 00 00 00 >ffffc90003797d00: 00 00 00 00 00 00 00 00 00 00 f3 f3 f3 f3 00 00 ^ ffffc90003797d80: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 04 f3 ffffc90003797e00: f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ==================================================================