ci2 starts bisection 2023-10-22 23:33:54.211480219 +0000 UTC m=+206111.770006242 bisecting fixing commit since 35ecaa3632bff102decb9f2277cf99150b2bf690 building syzkaller on 0b6a67ac4b0dc26f43030c5edd01c9175f13b784 ensuring issue is reproducible on original commit 35ecaa3632bff102decb9f2277cf99150b2bf690 testing commit 35ecaa3632bff102decb9f2277cf99150b2bf690 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cce9466fae4ae82f81cf5549f57a100a675dbfef9ad785cee74fe647ef742e4a run #0: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #1: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #5: crashed: INFO: task hung in xfs_qm_dqfree_one run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in unregister_shrinker run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: task hung in unregister_shrinker run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in unregister_shrinker run #12: crashed: INFO: task hung in unregister_shrinker run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in unregister_shrinker run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #17: crashed: INFO: task hung in unregister_shrinker run #18: crashed: INFO: task hung in unregister_shrinker run #19: crashed: INFO: task hung in xfs_buf_delwri_pushbuf representative crash: INFO: task hung in xfs_buf_delwri_pushbuf, types: [HANG] check whether we can drop unnecessary instrumentation disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 35ecaa3632bff102decb9f2277cf99150b2bf690 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a16fc9015c650aa95521194bff2741532c46738b52162f623b76faa691be3d0d run #0: crashed: INFO: task hung in xfs_qm_dqfree_one run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in xfs_qm_dqfree_one run #3: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #4: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #8: crashed: INFO: task hung in unregister_shrinker run #9: OK representative crash: INFO: task hung in xfs_qm_dqfree_one, 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=3703 full=7268 leaves diff=1986 split chunks (needed=false): <1986> split chunk #0 of len 1986 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 35ecaa3632bff102decb9f2277cf99150b2bf690 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 041820904b3f74e416538cd59e45d0cb7ebb031567008ed7aa61e2e9e4215728 run #0: crashed: INFO: task hung in iterate_supers run #1: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #2: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #3: crashed: INFO: task hung in iterate_supers run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK representative crash: INFO: task hung in iterate_supers, types: [HANG] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 35ecaa3632bff102decb9f2277cf99150b2bf690 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8c5c617769c4c8183ce8c002ab38edeb1a6776928ff54a75cded90f8de140ad6 run #0: crashed: INFO: task hung in xfs_qm_dqfree_one run #1: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #2: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #3: crashed: INFO: task hung in unregister_shrinker 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: task hung in xfs_qm_dqfree_one, types: [HANG] testing without sub-chunk 3/5 disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP LEAK UBSAN BUG], they are not needed testing commit 35ecaa3632bff102decb9f2277cf99150b2bf690 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 06112e0fa7218179b42aa656ad791189406e4c38aff786a69d6e547f8db56a3c run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in iterate_supers run #4: crashed: INFO: task hung in iterate_supers run #5: crashed: INFO: task hung in iterate_supers run #6: crashed: INFO: task hung in iterate_supers run #7: crashed: INFO: task hung in iterate_supers run #8: crashed: INFO: task hung in iterate_supers run #9: crashed: INFO: task hung in unregister_shrinker run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in unregister_shrinker run #12: crashed: INFO: task hung in iterate_supers run #13: OK run #14: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: INFO: task hung in unregister_shrinker, types: [HANG] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK], they are not needed testing commit 35ecaa3632bff102decb9f2277cf99150b2bf690 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ed07e9887ce939d3768b4d7bd8af364b88ee1d6d89cf0b9a936dffb140f3d73c run #0: crashed: INFO: task hung in iterate_supers run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in xfs_qm_dqfree_one run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: task hung in unregister_shrinker run #10: crashed: INFO: task hung in iterate_supers run #11: crashed: INFO: task hung in unregister_shrinker run #12: crashed: INFO: task hung in corrupted run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in corrupted run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in unregister_shrinker run #17: crashed: INFO: task hung in register_shrinker run #18: crashed: INFO: task hung in unregister_shrinker run #19: crashed: INFO: task hung in iterate_supers representative crash: INFO: task hung in iterate_supers, types: [HANG] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP LEAK UBSAN BUG], they are not needed testing commit 35ecaa3632bff102decb9f2277cf99150b2bf690 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1c9ebe776b1847cfc56889aedd6601ab3920d4fe95a60346962b8ad566aeee63 all runs: OK false negative chance: 0.000 minimized to 792 configs; suspects: [6LOWPAN ACPI_WMI ARCH_ENABLE_MEMORY_HOTREMOVE ASUS_WMI ATM BCMA BLK_DEV_ZONED BPF_SYSCALL CARDBUS CFG80211 CFG80211_WEXT CMA CONTIG_ALLOC CRYPTO_842 CRYPTO_LZ4 CRYPTO_LZ4HC CRYPTO_LZO CRYPTO_ZSTD DAX_DRIVER DLM DRM DRM_BRIDGE DRM_FBDEV_EMULATION DRM_MIPI_DSI DRM_PANEL DRM_PANEL_BRIDGE DRM_PANEL_ORIENTATION_QUIRKS DRM_SIMPLEDRM DRM_TTM DRM_TTM_HELPER DRM_UDL DRM_VGEM DRM_VIRTIO_GPU DRM_VKMS DRM_VMWGFX DRM_VMWGFX_FBCON 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 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_BOOT_VESA_SUPPORT 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 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_USER_HELPER FW_LOADER_USER_HELPER_FALLBACK GACT_PROB GARP GENERIC_PHY 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 GVE HAVE_ARCH_USERFAULTFD_MINOR HAVE_ARCH_USERFAULTFD_WP HAVE_BOOTMEM_INFO_NODE HAVE_KVM_CPU_RELAX_INTERCEPT 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_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_SPEEDLINK HID_STEELSERIES HID_THINGM HID_TIVO HID_TWINHAN HID_UCLOGIC HID_UDRAW_PS3 HID_WACOM HID_WALTOP HID_WIIMOTE HID_XINMO HID_ZEROPLUS HID_ZYDACRON HMM_MIRROR HOLTEK_FF HOTPLUG_PCI_PCIE HPET_MMAP HPET_MMAP_DEFAULT HPFS_FS I2C_ALGOBIT I2C_CHARDEV 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 INPUT_ATI_REMOTE2 INPUT_CM109 INPUT_IMS_PCU INPUT_JOYDEV INPUT_KEYSPAN_REMOTE INPUT_LEDS INPUT_MOUSEDEV INPUT_MOUSEDEV_PSAUX INPUT_POWERMATE 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 INTERVAL_TREE IOMMU_SVA_LIB 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_REMAP IRQ_TIME_ACCOUNTING IR_IGORPLUGUSB IR_IGUANA IR_IMON IR_MCEUSB IR_REDRAT3 IR_STREAMZAP IR_TTUSBIR ISDN ISDN_CAPI_MIDDLEWARE LAPB LCD_CLASS_DEVICE LIBNVDIMM MAC802154 MEDIA_ANALOG_TV_SUPPORT MEDIA_CAMERA_SUPPORT MEDIA_CEC_SUPPORT MEDIA_CONTROLLER MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTPLUG_SPARSE MEMORY_HOTREMOVE MFD_DLN2 MFD_VIPERBOARD MPTCP MTD NETFILTER_ADVANCED NET_ACT_GACT NET_ACT_MIRRED NET_IPGRE_DEMUX NFT_FWD_NETDEV NF_TABLES NF_TABLES_NETDEV PARPORT PCCARD PCMCIA PHONET RADIO_ADAPTERS RADIO_SI470X RADIO_SI4713 RAS RC_CORE RC_DEVICES RFKILL SND SOUND SPI SSB STAGING TAP TRANSPARENT_HUGEPAGE TUN USB_AMD5536UDC USB_ATM USB_CONFIGFS USB_CONFIGFS_F_UAC1 USB_CONFIGFS_F_UAC1_LEGACY USB_CONFIGFS_F_UAC2 USB_CONFIGFS_F_UVC USB_CONFIGFS_MASS_STORAGE USB_CONFIGFS_NCM USB_CONFIGFS_OBEX USB_CONFIGFS_PHONET USB_CONFIGFS_RNDIS USB_CONFIGFS_SERIAL USB_CXACRU USB_CYPRESS_CY7C63 USB_CYTHERM USB_DSBR USB_DUMMY_HCD USB_DWC2 USB_DWC2_HOST USB_DWC2_PCI USB_DWC3 USB_DWC3_GADGET USB_DWC3_OF_SIMPLE USB_DWC3_PCI USB_DWC3_ULPI USB_DYNAMIC_MINORS USB_EG20T USB_EHCI_HCD_PLATFORM USB_EHCI_ROOT_HUB_TT USB_EHSET_TEST_FIXTURE USB_EMI26 USB_EMI62 USB_EPSON2888 USB_EZUSB_FX2 USB_FEW_INIT_RETRIES USB_FOTG210_HCD USB_FOTG210_UDC USB_FTDI_ELAN USB_F_ACM USB_F_ECM USB_F_EEM USB_F_FS USB_F_HID USB_F_MASS_STORAGE USB_F_MIDI USB_F_NCM USB_F_OBEX USB_F_PHONET USB_F_PRINTER USB_F_RNDIS USB_F_SERIAL USB_F_SS_LB USB_F_SUBSET USB_F_TCM USB_F_UAC1 USB_F_UAC1_LEGACY USB_F_UAC2 USB_F_UVC USB_GADGET USB_GADGETFS USB_GADGET_DEBUG_FILES USB_GADGET_DEBUG_FS USB_GL860 USB_GOKU USB_GPIO_VBUS USB_GR_UDC USB_GSPCA USB_GSPCA_BENQ USB_GSPCA_CONEX USB_GSPCA_CPIA1 USB_GSPCA_DTCS033 USB_GSPCA_ETOMS USB_GSPCA_FINEPIX USB_GSPCA_JEILINJ USB_GSPCA_JL2005BCD USB_GSPCA_KINECT USB_GSPCA_KONICA USB_GSPCA_MARS USB_GSPCA_MR97310A USB_GSPCA_NW80X USB_GSPCA_OV519 USB_GSPCA_OV534 USB_GSPCA_OV534_9 USB_GSPCA_PAC207 USB_GSPCA_PAC7302 USB_GSPCA_PAC7311 USB_GSPCA_SE401 USB_GSPCA_SN9C2028 USB_GSPCA_SN9C20X USB_GSPCA_SONIXB USB_GSPCA_SONIXJ USB_GSPCA_SPCA1528 USB_GSPCA_SPCA500 USB_GSPCA_SPCA501 USB_GSPCA_SPCA505 USB_GSPCA_SPCA506 USB_GSPCA_SPCA508 USB_GSPCA_SPCA561 USB_GSPCA_SQ905 USB_GSPCA_SQ905C USB_GSPCA_SQ930X USB_GSPCA_STK014 USB_GSPCA_STK1135 USB_GSPCA_STV0680 USB_GSPCA_SUNPLUS USB_GSPCA_T613 USB_GSPCA_TOPRO USB_GSPCA_TOUPTEK USB_GSPCA_TV8532 USB_GSPCA_VC032X USB_GSPCA_VICAM USB_GSPCA_XIRLINK_CIT USB_GSPCA_ZC3XX USB_HACKRF USB_HCD_BCMA USB_HCD_SSB USB_HSIC_USB3503 USB_HSIC_USB4604 USB_HSO USB_HUB_USB251XB USB_IDMOUSE USB_IOWARRIOR USB_IPHETH USB_ISIGHTFW USB_ISP116X_HCD USB_ISP1301 USB_ISP1760 USB_ISP1760_DUAL_ROLE USB_ISP1760_HCD USB_ISP1761_UDC USB_KAWETH USB_KC2190 USB_KEENE USB_LAN78XX USB_LCD USB_LD USB_LEDS_TRIGGER_USBPORT USB_LED_TRIG USB_LEGOTOWER USB_LIBCOMPOSITE USB_LINK_LAYER_TEST USB_M5602 USB_MA901 USB_MAX3421_HCD USB_MDC800 USB_MICROTEK USB_MR800 USB_MSI2500 USB_MUSB_DUAL_ROLE USB_MUSB_HDRC USB_MV_U3D USB_MV_UDC USB_NET2272 USB_NET2272_DMA USB_NET2280 USB_NET_AX88179_178A USB_NET_AX8817X USB_NET_CDCETHER USB_NET_CDC_EEM USB_NET_CDC_MBIM USB_NET_CDC_NCM USB_NET_CDC_SUBSET USB_NET_CDC_SUBSET_ENABLE USB_NET_CH9200 USB_NET_CX82310_ETH USB_NET_DM9601 USB_NET_GL620A USB_NET_HUAWEI_CDC_NCM USB_NET_INT51X1 USB_NET_KALMIA USB_NET_MCS7830 USB_NET_NET1080 USB_NET_PLUSB USB_NET_QMI_WWAN USB_NET_RNDIS_HOST USB_NET_RNDIS_WLAN USB_NET_SMSC75XX USB_NET_SMSC95XX USB_NET_SR9700 USB_NET_SR9800 USB_NET_ZAURUS USB_OHCI_HCD_PLATFORM USB_OTG USB_OTG_FSM USB_OXU210HP_HCD USB_PEGASUS USB_PULSE8_CEC USB_PWC USB_PWC_INPUT_EVDEV USB_PXA27X USB_R8A66597 USB_R8A66597_HCD USB_RAINSHADOW_CEC USB_RAREMONO USB_RAW_GADGET USB_RTL8150 USB_RTL8152 USB_RTL8153_ECM USB_S2255 USB_SERIAL USB_SERIAL_AIRCABLE USB_SERIAL_ARK3116 USB_SERIAL_BELKIN USB_SERIAL_CH341 USB_SERIAL_CONSOLE USB_SERIAL_CP210X USB_SERIAL_CYBERJACK USB_SERIAL_CYPRESS_M8 USB_SERIAL_DEBUG USB_SERIAL_DIGI_ACCELEPORT USB_SERIAL_EDGEPORT USB_SERIAL_EDGEPORT_TI USB_SERIAL_EMPEG USB_SERIAL_F81232 USB_SERIAL_F8153X USB_SERIAL_FTDI_SIO USB_SERIAL_GARMIN USB_SERIAL_GENERIC USB_SERIAL_IPAQ USB_SERIAL_IPW USB_SERIAL_IR USB_SERIAL_IUU USB_SERIAL_KEYSPAN USB_SERIAL_KEYSPAN_PDA USB_SERIAL_KLSI USB_SERIAL_KOBIL_SCT USB_SERIAL_MCT_U232 USB_SERIAL_METRO USB_SERIAL_MOS7715_PARPORT USB_SERIAL_MOS7720 USB_SERIAL_MOS7840 USB_SERIAL_MXUPORT USB_SERIAL_NAVMAN USB_SERIAL_OMNINET USB_SERIAL_OPTICON USB_SERIAL_OPTION USB_SERIAL_OTI6858 USB_SERIAL_PL2303 USB_SERIAL_QCAUX USB_SERIAL_QT2 USB_SERIAL_QUALCOMM USB_SERIAL_SAFE USB_SERIAL_SIERRAWIRELESS USB_SERIAL_SIMPLE USB_SERIAL_SPCP8X5 USB_SERIAL_SSU100 USB_SERIAL_SYMBOL USB_SERIAL_TI USB_SERIAL_UPD78F0730 USB_SERIAL_VISOR USB_SERIAL_WHITEHEAT USB_SERIAL_WISHBONE USB_SERIAL_WWAN USB_SERIAL_XR USB_SERIAL_XSENS_MT USB_SEVSEG USB_SI470X USB_SI4713 USB_SIERRA_NET USB_SISUSBVGA USB_SL811_CS USB_SL811_HCD USB_SL811_HCD_ISO USB_SNP_CORE USB_SPEEDTOUCH USB_STKWEBCAM USB_STORAGE_ALAUDA USB_STORAGE_CYPRESS_ATACB USB_STORAGE_DATAFAB USB_STORAGE_ENE_UB6250 USB_STORAGE_FREECOM USB_STORAGE_ISD200 USB_STORAGE_JUMPSHOT USB_STORAGE_KARMA USB_STORAGE_ONETOUCH USB_STORAGE_SDDR09 USB_STORAGE_SDDR55 USB_STORAGE_USBAT USB_STV06XX USB_TEST USB_TMC USB_TRANCEVIBRATOR USB_U132_HCD USB_UAS USB_UEAGLEATM USB_ULPI_BUS USB_USBNET USB_USS720 USB_U_AUDIO USB_U_ETHER USB_U_SERIAL USB_VIDEO_CLASS USB_VIDEO_CLASS_INPUT_EVDEV USB_VL600 USB_WDM USB_XHCI_DBGCAP USB_XHCI_PLATFORM USB_XUSBATM USB_YUREX USB_ZR364XX USERFAULTFD USERIO USERMODE_DRIVER USER_RETURN_NOTIFIER U_SERIAL_CONSOLE V4L2_MEM2MEM_DEV V4L_TEST_DRIVERS VALIDATE_FS_PARSER VDPA VETH VFIO VFIO_IOMMU_TYPE1 VFIO_PCI VFIO_PCI_CORE VFIO_PCI_INTX VFIO_PCI_MMAP VFIO_VIRQFD VGASTATE VHOST VHOST_CROSS_ENDIAN_LEGACY VHOST_IOTLB VHOST_NET VHOST_RING VHOST_VDPA VHOST_VSOCK VIDEOBUF2_CORE VIDEOBUF2_DMA_CONTIG VIDEOBUF2_DMA_SG VIDEOBUF2_MEMOPS VIDEOBUF2_V4L2 VIDEOBUF2_VMALLOC VIDEOBUF_GEN VIDEOBUF_VMALLOC VIDEO_AU0828 VIDEO_AU0828_RC VIDEO_AU0828_V4L2 VIDEO_CPIA2 VIDEO_CS53L32A VIDEO_CX231XX VIDEO_CX231XX_ALSA VIDEO_CX231XX_DVB VIDEO_CX231XX_RC VIDEO_CX2341X VIDEO_CX25840 VIDEO_DEV VIDEO_EM28XX VIDEO_EM28XX_ALSA VIDEO_EM28XX_DVB VIDEO_EM28XX_RC VIDEO_EM28XX_V4L2 VIDEO_GO7007 VIDEO_GO7007_LOADER VIDEO_GO7007_USB VIDEO_GO7007_USB_S2250_BOARD VIDEO_HDPVR VIDEO_MSP3400 VIDEO_PVRUSB2 VIDEO_PVRUSB2_DVB VIDEO_PVRUSB2_SYSFS VIDEO_SAA711X VIDEO_STK1160 VIDEO_STK1160_COMMON VIDEO_TM6000 VIDEO_TM6000_ALSA VIDEO_TM6000_DVB VIDEO_TUNER VIDEO_TVEEPROM VIDEO_USBTV VIDEO_V4L2 VIDEO_V4L2_I2C VIDEO_V4L2_SUBDEV_API VIDEO_V4L2_TPG VIDEO_VICODEC VIDEO_VIM2M VIDEO_VIMC VIDEO_VIVID VIDEO_VIVID_CEC VIDEO_WM8775 VIPERBOARD_ADC VIRTIO_BALLOON VIRTIO_DMA_SHARED_BUFFER VIRTIO_FS VIRTIO_MEM VIRTIO_MMIO VIRTIO_MMIO_CMDLINE_DEVICES VIRTIO_PMEM VIRTIO_VDPA VIRTIO_VSOCKETS VIRTIO_VSOCKETS_COMMON VIRT_WIFI VLAN_8021Q VLAN_8021Q_GVRP VLAN_8021Q_MVRP VMAP_PFN VMWARE_VMCI VMXNET3 VP_VDPA VSOCKETS VSOCKETS_DIAG VSOCKETS_LOOPBACK VSOCKMON VT_HW_CONSOLE_BINDING VXFS_FS WAN WANT_DEV_COREDUMP WEXT_CORE WEXT_PRIV WEXT_PROC WIREGUARD WIRELESS WIRELESS_EXT WLAN WLAN_VENDOR_ADMTEK X86_SGX X86_X2APIC X86_X32 XARRAY_MULTI XDP_SOCKETS XDP_SOCKETS_DIAG XFRM_ESPINTCP XFRM_INTERFACE XFRM_IPCOMP XFRM_MIGRATE XFRM_OFFLOAD XFRM_STATISTICS XFRM_SUB_POLICY XFRM_USER_COMPAT XFS_FS XFS_POSIX_ACL XFS_QUOTA XFS_RT XOR_BLOCKS YENTA YENTA_ENE_TUNE YENTA_O2 YENTA_RICOH YENTA_TI YENTA_TOSHIBA ZBUD ZEROPLUS_FF ZONEFS_FS ZONE_DEVICE ZPOOL ZRAM ZRAM_DEF_COMP_LZORLE ZSMALLOC ZSTD_COMPRESS ZSWAP ZSWAP_COMPRESSOR_DEFAULT_LZO ZSWAP_DEFAULT_ON ZSWAP_ZPOOL_DEFAULT_ZBUD] disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed determining the merge base between 35ecaa3632bff102decb9f2277cf99150b2bf690 and 05d3ef8bba77c1b5f98d941d8b2d4aeab8118ef1 8bb7eca972ad531c9b149c0a51ab43a417385813/Linux 5.15 is a merge base, check if it has the bug testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 02060d5840438770609edad2b05aabfe5426f1c5b65d43cfd4345f1d5f341ca3 run #0: crashed: BUG: unable to handle kernel paging request in xfs_buf_lock run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in register_shrinker run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in unregister_shrinker run #12: crashed: INFO: task hung in unregister_shrinker run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in corrupted run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in iterate_supers run #17: crashed: INFO: task hung in unregister_shrinker run #18: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #19: crashed: INFO: task hung in iterate_supers representative crash: INFO: task hung in unregister_shrinker, types: [HANG] testing current HEAD 05d3ef8bba77c1b5f98d941d8b2d4aeab8118ef1 testing commit 05d3ef8bba77c1b5f98d941d8b2d4aeab8118ef1 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 10616ff50b7abe43b4d57e38580932ef8eba866519a89cae8397c96232e12b82 all runs: OK false negative chance: 0.000 # git bisect start 05d3ef8bba77c1b5f98d941d8b2d4aeab8118ef1 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 86143 revisions left to test after this (roughly 16 steps) [e08466a7c00733a501d3c5328d29ec974478d717] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit e08466a7c00733a501d3c5328d29ec974478d717 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9b4e6caab30b32aad0a94002c741188becc810c0b39b13deddf9b4ff6e723f70 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc0008c8c30 0xc0008c9db0 0xc0008c9ef0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK false negative chance: 0.000 # git bisect bad e08466a7c00733a501d3c5328d29ec974478d717 Bisecting: 42997 revisions left to test after this (roughly 15 steps) [74164d284b2909de0ba13518cc063e9ea9334749] Merge tag 'pwm/for-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 74164d284b2909de0ba13518cc063e9ea9334749 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b0919198d298a3c0e6f25870e5ff9baf148b8da2f878da633ba77ea63291b240 run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in iterate_supers run #3: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in unregister_shrinker run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: task hung in unregister_shrinker run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in corrupted run #12: crashed: INFO: task hung in unregister_shrinker run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in unregister_shrinker run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in unregister_shrinker run #17: crashed: INFO: task hung in unregister_shrinker run #18: crashed: INFO: task hung in unregister_shrinker run #19: crashed: INFO: task hung in unregister_shrinker representative crash: INFO: task hung in unregister_shrinker, types: [HANG] # git bisect good 74164d284b2909de0ba13518cc063e9ea9334749 Bisecting: 21567 revisions left to test after this (roughly 14 steps) [42df1cbf6a4726934cc5dac12bf263aa73c49fa3] Merge tag 'for-5.20/io_uring-zerocopy-send-2022-07-29' of git://git.kernel.dk/linux-block determine whether the revision contains the guilty commit revision 74164d284b2909de0ba13518cc063e9ea9334749 crashed and is reachable testing commit 42df1cbf6a4726934cc5dac12bf263aa73c49fa3 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 696e84516a8ea4ae88c0fd01e3933a5e9fce6b5ccce1088a8ce16a3f7bd389e8 run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in iterate_supers run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #7: crashed: INFO: task hung in unregister_shrinker run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: task hung in unregister_shrinker run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in unregister_shrinker run #12: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in unregister_shrinker run #15: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #16: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #17: crashed: INFO: task hung in unregister_shrinker run #18: crashed: INFO: task hung in unregister_shrinker run #19: OK representative crash: INFO: task hung in unregister_shrinker, types: [HANG] # git bisect good 42df1cbf6a4726934cc5dac12bf263aa73c49fa3 Bisecting: 10783 revisions left to test after this (roughly 13 steps) [e74acdf55da6649dd30be5b621a93b71cbe7f3f9] Merge tag 'modules-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux determine whether the revision contains the guilty commit revision 42df1cbf6a4726934cc5dac12bf263aa73c49fa3 crashed and is reachable testing commit e74acdf55da6649dd30be5b621a93b71cbe7f3f9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6c0031ba4ed2cb44f92c876fff5334921a6442fe66e10c54dc26e57ac7e90c41 run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in iterate_supers run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in unregister_shrinker run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: task hung in unregister_shrinker run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #12: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #13: crashed: INFO: task hung in xfs_qm_dqfree_one run #14: crashed: INFO: task hung in unregister_shrinker run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in unregister_shrinker run #17: crashed: INFO: task hung in unregister_shrinker run #18: crashed: INFO: task hung in unregister_shrinker run #19: crashed: INFO: task hung in xfs_buf_delwri_pushbuf representative crash: INFO: task hung in unregister_shrinker, types: [HANG] # git bisect good e74acdf55da6649dd30be5b621a93b71cbe7f3f9 Bisecting: 5360 revisions left to test after this (roughly 12 steps) [a08d97a1935bee66b099b21feddad19c1fd90d0e] Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit a08d97a1935bee66b099b21feddad19c1fd90d0e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 06d3d259a14a18d3c89af7c751d359627e587312d1f8bb369f7614b411f2b1b7 all runs: OK false negative chance: 0.000 # git bisect bad a08d97a1935bee66b099b21feddad19c1fd90d0e Bisecting: 2712 revisions left to test after this (roughly 11 steps) [d547c1b717fc5a1e062307e1efdf81590ba9f6c1] net: clear msg_get_inq in __get_compat_msghdr() determine whether the revision contains the guilty commit revision 42df1cbf6a4726934cc5dac12bf263aa73c49fa3 crashed and is reachable testing commit d547c1b717fc5a1e062307e1efdf81590ba9f6c1 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 86845c8bb9ad162de3703f95b1f01f3e01c314481769f5c5ce2cf812ca357728 all runs: OK false negative chance: 0.000 # git bisect bad d547c1b717fc5a1e062307e1efdf81590ba9f6c1 Bisecting: 1354 revisions left to test after this (roughly 10 steps) [3f61631d47f115b83c935d0039f95cb68b0c8ab7] take care to handle NULL ->proc_lseek() determine whether the revision contains the guilty commit revision 42df1cbf6a4726934cc5dac12bf263aa73c49fa3 crashed and is reachable testing commit 3f61631d47f115b83c935d0039f95cb68b0c8ab7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4a961aeeeef4d1d68631e76237b39ab18c2377b4f7689aa6b2c519835567f817 run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: can't ssh into the instance run #6: boot failed: kernel panic: corrupted stack end in corrupted run #7: boot failed: BUG: unable to handle kernel NULL pointer dereference in rcu_core run #8: boot failed: kernel panic: corrupted stack end in corrupted run #9: boot failed: BUG: unable to handle kernel paging request in kernel_execve run #10: boot failed: general protection fault in kset_register run #11: boot failed: BUG: unable to handle kernel paging request in copy_thread run #12: boot failed: general protection fault in proc_sys_lookup run #13: boot failed: can't ssh into the instance run #14: boot failed: general protection fault in watchdog run #15: boot failed: general protection fault in platform_device_alloc run #16: boot failed: can't ssh into the instance run #17: boot failed: general protection fault in watchdog run #18: boot failed: general protection fault in kset_find_obj run #19: boot failed: general protection fault in watchdog unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 3f61631d47f115b83c935d0039f95cb68b0c8ab7 Bisecting: 1354 revisions left to test after this (roughly 10 steps) [abfcf55d8b07a990589301bc64d82a5d26680956] acl: handle idmapped mounts for idmapped filesystems determine whether the revision contains the guilty commit revision 42df1cbf6a4726934cc5dac12bf263aa73c49fa3 crashed and is reachable testing commit abfcf55d8b07a990589301bc64d82a5d26680956 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9897a16504a3f80153c11d5dc35562f5a5644900e94d1e8845aece84371bbcb2 run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: can't ssh into the instance run #6: boot failed: can't ssh into the instance run #7: boot failed: can't ssh into the instance run #8: boot failed: can't ssh into the instance run #9: boot failed: kernel panic: corrupted stack end in corrupted run #10: boot failed: general protection fault in kset_find_obj run #11: boot failed: can't ssh into the instance run #12: boot failed: can't ssh into the instance run #13: boot failed: BUG: unable to handle kernel NULL pointer dereference in rcu_core run #14: boot failed: general protection fault in corrupted run #15: boot failed: general protection fault in rcu_core run #16: boot failed: general protection fault in inet_dump_ifaddr run #17: boot failed: general protection fault in rcu_core run #18: boot failed: general protection fault in driver_register run #19: boot failed: BUG: unable to handle kernel NULL pointer dereference in rcu_core unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip abfcf55d8b07a990589301bc64d82a5d26680956 Bisecting: 1354 revisions left to test after this (roughly 10 steps) [2e21bcf0514a3623b41962bf424dec061c02ebc6] perf tools: Sync addition of PERF_MEM_SNOOPX_PEER determine whether the revision contains the guilty commit revision 42df1cbf6a4726934cc5dac12bf263aa73c49fa3 crashed and is reachable testing commit 2e21bcf0514a3623b41962bf424dec061c02ebc6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d49349440b45514d120c67ef566c0833ce04cb9ab6a958e37f7c1893af961005 run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in iterate_supers run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in unregister_shrinker run #8: crashed: INFO: task hung in iterate_supers run #9: crashed: INFO: task hung in unregister_shrinker run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in unregister_shrinker run #12: crashed: INFO: task hung in unregister_shrinker run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in unregister_shrinker run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in iterate_supers run #17: crashed: INFO: task hung in unregister_shrinker run #18: crashed: INFO: task hung in unregister_shrinker run #19: OK representative crash: INFO: task hung in unregister_shrinker, types: [HANG] # git bisect good 2e21bcf0514a3623b41962bf424dec061c02ebc6 Bisecting: 1239 revisions left to test after this (roughly 10 steps) [b1fb6b87ed55ced458b322ea10cf0d0ab151e01b] Merge tag 'amd-drm-fixes-6.0-2022-08-17' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes determine whether the revision contains the guilty commit revision 3f61631d47f115b83c935d0039f95cb68b0c8ab7 crashed and is reachable testing commit b1fb6b87ed55ced458b322ea10cf0d0ab151e01b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a9d4fceace87be63841de9207a1b605228af91e00059613fb28a89900700f25f run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: can't ssh into the instance run #6: boot failed: general protection fault in proc_sys_lookup run #7: boot failed: general protection fault in __register_sysctl_table run #8: boot failed: kernel panic: CRED: put_cred_rcu() sees ADDR with mag ADDR, put ADDR, usage NUM, subscr NUM run #9: boot failed: can't ssh into the instance run #10: boot failed: general protection fault in __switch_to run #11: boot failed: general protection fault in __usb_create_hcd run #12: boot failed: general protection fault in corrupted run #13: boot failed: can't ssh into the instance run #14: boot failed: general protection fault in __switch_to run #15: boot failed: can't ssh into the instance run #16: boot failed: general protection fault in corrupted run #17: boot failed: BUG: unable to handle kernel NULL pointer dereference in rcu_core run #18: boot failed: general protection fault in rcu_core run #19: boot failed: BUG: unable to handle kernel NULL pointer dereference in rcu_core unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip b1fb6b87ed55ced458b322ea10cf0d0ab151e01b Bisecting: 1239 revisions left to test after this (roughly 10 steps) [a1d2eb51f0a33c28f5399a1610e66b3fbd24e884] cifs: skip extra NULL byte in filenames determine whether the revision contains the guilty commit revision 2e21bcf0514a3623b41962bf424dec061c02ebc6 crashed and is reachable testing commit a1d2eb51f0a33c28f5399a1610e66b3fbd24e884 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cb04deb95020271e2e22fdff71cf57a041680a18a6761e9728772b73dcac27d0 all runs: OK false negative chance: 0.000 # git bisect bad a1d2eb51f0a33c28f5399a1610e66b3fbd24e884 Bisecting: 781 revisions left to test after this (roughly 10 steps) [5b6a07297bdca1701dc983bf084d6c0b2569ff18] Merge branch 'fixes-for-ocelot-driver-statistics' determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 5b6a07297bdca1701dc983bf084d6c0b2569ff18 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 63b539f3c8eea4d2c93e824e66a4afb4e0c2f8080d09416ac5ccab69b88a66d7 run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in corrupted run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #8: crashed: INFO: task hung in corrupted run #9: crashed: INFO: task hung in unregister_shrinker run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in iterate_supers run #12: crashed: INFO: task hung in iterate_supers run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in xfs_qm_dqfree_one run #17: crashed: INFO: task hung in unregister_shrinker run #18: crashed: INFO: task hung in unregister_shrinker run #19: crashed: INFO: task hung in xfs_buf_delwri_pushbuf representative crash: INFO: task hung in unregister_shrinker, types: [HANG] # git bisect good 5b6a07297bdca1701dc983bf084d6c0b2569ff18 Bisecting: 378 revisions left to test after this (roughly 9 steps) [96f86ff08332d88defd35c330fc6dae219b9e264] Merge tag 'perf-tools-fixes-for-v6.0-2022-08-13' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux determine whether the revision contains the guilty commit revision 42df1cbf6a4726934cc5dac12bf263aa73c49fa3 crashed and is reachable testing commit 96f86ff08332d88defd35c330fc6dae219b9e264 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 76e5324c0de304e2e404a7fabe7ead4927d652676252a664d17bea40de4c8827 run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: can't ssh into the instance run #6: boot failed: can't ssh into the instance run #7: boot failed: can't ssh into the instance run #8: boot failed: can't ssh into the instance run #9: boot failed: can't ssh into the instance run #10: boot failed: general protection fault in kernfs_link_sibling run #11: boot failed: general protection fault in driver_register run #12: boot failed: general protection fault in driver_register run #13: boot failed: general protection fault in scsi_queue_rq run #14: boot failed: can't ssh into the instance run #15: boot failed: can't ssh into the instance run #16: boot failed: general protection fault in watchdog run #17: boot failed: general protection fault in usb_create_ep_devs run #18: boot failed: BUG: unable to handle kernel NULL pointer dereference in rcu_core run #19: boot failed: stack segment fault in __vunmap unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 96f86ff08332d88defd35c330fc6dae219b9e264 Bisecting: 378 revisions left to test after this (roughly 9 steps) [085292c3d78015412b752ee1ca4c7725fd2bf2fc] Revert "drm/amd/amdgpu: add pipe1 hardware support" determine whether the revision contains the guilty commit revision 74164d284b2909de0ba13518cc063e9ea9334749 crashed and is reachable testing commit 085292c3d78015412b752ee1ca4c7725fd2bf2fc gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 044dbabcee191f9089106035c4aa06916a501e575ee62a160417060f5f131939 run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in iterate_supers run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in iterate_supers run #8: crashed: INFO: task hung in corrupted run #9: crashed: INFO: task hung in unregister_shrinker run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in unregister_shrinker run #12: crashed: INFO: task hung in unregister_shrinker run #13: crashed: INFO: task hung in iterate_supers run #14: crashed: INFO: task hung in unregister_shrinker run #15: crashed: INFO: task hung in iterate_supers run #16: crashed: INFO: task hung in unregister_shrinker run #17: crashed: INFO: task hung in unregister_shrinker run #18: crashed: INFO: task hung in unregister_shrinker run #19: crashed: INFO: task hung in unregister_shrinker representative crash: INFO: task hung in unregister_shrinker, types: [HANG] # git bisect good 085292c3d78015412b752ee1ca4c7725fd2bf2fc Bisecting: 344 revisions left to test after this (roughly 9 steps) [332019e23a51db1aa46fec695a9a763445fbe09f] Merge tag '5.20-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6 determine whether the revision contains the guilty commit revision 74164d284b2909de0ba13518cc063e9ea9334749 crashed and is reachable testing commit 332019e23a51db1aa46fec695a9a763445fbe09f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 66ad3217363863bce2f31ec57c231605e9abc06802f84bcae3b65922e9144934 run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: can't ssh into the instance run #6: boot failed: can't ssh into the instance run #7: boot failed: can't ssh into the instance run #8: boot failed: general protection fault in restore_regulatory_settings run #9: boot failed: BUG: unable to handle kernel NULL pointer dereference in set_next_entity run #10: boot failed: kernel panic: corrupted stack end in corrupted run #11: boot failed: general protection fault in platform_device_alloc run #12: boot failed: general protection fault in rcu_core run #13: boot failed: general protection fault in kernel_execve run #14: boot failed: general protection fault in __devinet_sysctl_register run #15: boot failed: general protection fault in kernel_execve run #16: boot failed: stack segment fault in __proc_create run #17: boot failed: general protection fault in inet_dump_ifaddr run #18: boot failed: general protection fault in debug_check_no_obj_freed run #19: boot failed: kernel panic: Attempted to kill init! unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 332019e23a51db1aa46fec695a9a763445fbe09f Bisecting: 344 revisions left to test after this (roughly 9 steps) [f5bbc93937aca00fa2de458b7ffa2d9beb59649e] dt-bindings: display: convert ilitek,ili9341.txt to dt-schema determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit f5bbc93937aca00fa2de458b7ffa2d9beb59649e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b463d736bfd5675a3dfaf9ae09e66b62cdae7d9e129095fed1345bc69da38d81 run #0: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #1: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in iterate_supers 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: task hung in xfs_buf_delwri_pushbuf, types: [HANG] # git bisect good f5bbc93937aca00fa2de458b7ffa2d9beb59649e Bisecting: 344 revisions left to test after this (roughly 9 steps) [56775e141b18790f70e05537f3a1417565e766ac] virtio_ring: packed: introduce virtqueue_reinit_packed() determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 56775e141b18790f70e05537f3a1417565e766ac gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9f80619b30f3b529ad028fbbabf661a17355255ab4c4f72273804c5d7eedd796 run #0: crashed: INFO: task hung in iterate_supers run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in unregister_shrinker run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: task hung in unregister_shrinker run #10: crashed: INFO: task hung in iterate_supers run #11: crashed: INFO: task hung in unregister_shrinker run #12: crashed: INFO: task hung in unregister_shrinker run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in unregister_shrinker run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in unregister_shrinker run #17: crashed: INFO: task hung in corrupted run #18: crashed: INFO: task hung in unregister_shrinker run #19: crashed: INFO: task hung in unregister_shrinker representative crash: INFO: task hung in iterate_supers, types: [HANG] # git bisect good 56775e141b18790f70e05537f3a1417565e766ac Bisecting: 335 revisions left to test after this (roughly 8 steps) [d785610f052d7456497cdec2a2406f6d4b16569f] Merge tag 'powerpc-6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux determine whether the revision contains the guilty commit revision 74164d284b2909de0ba13518cc063e9ea9334749 crashed and is reachable testing commit d785610f052d7456497cdec2a2406f6d4b16569f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a97b1c4a53b7beb9b9134dadaf296e686191eca56bd1dc5fd6c96741720d434f run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc0015ec0a0 0xc0015ec1e0 0xc0015ec280] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc0015ec4b0 0xc0015ec690 0xc0015ec730] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: can't ssh into the instance run #6: boot failed: general protection fault in __switch_to run #7: boot failed: PANIC: double fault in acpi_idle_enter run #8: boot failed: general protection fault in __register_sysctl_table run #9: boot failed: general protection fault in rcu_core run #10: boot failed: general protection fault in driver_register run #11: boot failed: BUG: unable to handle kernel paging request in corrupted run #12: boot failed: general protection fault in proc_sys_lookup run #13: boot failed: general protection fault in driver_register run #14: boot failed: can't ssh into the instance run #15: boot failed: general protection fault in net_rx_queue_update_kobjects run #16: boot failed: general protection fault in disk_uevent run #17: boot failed: PANIC: double fault in __switch_to_asm run #18: boot failed: general protection fault in rcu_core run #19: boot failed: general protection fault in rcu_core unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip d785610f052d7456497cdec2a2406f6d4b16569f Bisecting: 335 revisions left to test after this (roughly 8 steps) [19cd4a5471b8eaa4bd161b0fdb4567f2fc88d809] vdpa_sim_blk: set number of address spaces and virtqueue groups determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 19cd4a5471b8eaa4bd161b0fdb4567f2fc88d809 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b6b2ab3664fa6efe725eb45ffb89ae4c6ac9e1485e0f780342fba2093b4075c4 run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: general protection fault in __addrconf_sysctl_register run #6: boot failed: can't ssh into the instance run #7: boot failed: BUG: unable to handle kernel paging request in calculate_sigpending run #8: boot failed: BUG: unable to handle kernel NULL pointer dereference in rcu_core run #9: boot failed: BUG: unable to handle kernel NULL pointer dereference in rcu_core run #10: boot failed: can't ssh into the instance run #11: boot failed: can't ssh into the instance run #12: boot failed: general protection fault in kernel_execve run #13: boot failed: general protection fault in find_vma run #14: boot failed: general protection fault in driver_register run #15: boot failed: general protection fault in really_probe run #16: boot failed: general protection fault in proc_sys_lookup run #17: boot failed: general protection fault in if6_seq_show run #18: boot failed: BUG: unable to handle kernel paging request in kernel_execve run #19: boot failed: can't ssh into the instance unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 19cd4a5471b8eaa4bd161b0fdb4567f2fc88d809 Bisecting: 335 revisions left to test after this (roughly 8 steps) [aea23e7c464bfdec04b52cf61edb62030e9e0d0a] Merge tag 'pull-work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs determine whether the revision contains the guilty commit revision 19cd4a5471b8eaa4bd161b0fdb4567f2fc88d809 crashed and is reachable testing commit aea23e7c464bfdec04b52cf61edb62030e9e0d0a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b090e9d6282f15576170cc40c2d294065ec4741af0a36852e973d7a35a6bd10c run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: can't ssh into the instance run #6: boot failed: can't ssh into the instance run #7: boot failed: can't ssh into the instance run #8: boot failed: general protection fault in inet_dump_ifaddr run #9: boot failed: general protection fault in __tty_alloc_driver run #10: boot failed: can't ssh into the instance run #11: boot failed: general protection fault in ipv6_add_dev run #12: boot failed: can't ssh into the instance run #13: boot failed: general protection fault in kernel_execve run #14: boot failed: kernel panic: corrupted stack end in corrupted run #15: boot failed: general protection fault in rcu_core run #16: boot failed: BUG: unable to handle kernel NULL pointer dereference in free_vmap_area_noflush run #17: boot failed: divide error in imageblit run #18: boot failed: invalid opcode in corrupted run #19: boot failed: can't ssh into the instance unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip aea23e7c464bfdec04b52cf61edb62030e9e0d0a Bisecting: 335 revisions left to test after this (roughly 8 steps) [25a3b959577953b3a441bb88e66ca8eaee46cc61] Merge tag 'asoc-fix-v6.0-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 25a3b959577953b3a441bb88e66ca8eaee46cc61 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f84ff068797d2508993b1d65589bcb0dac87142a1a481b0cda521b7102a51ca4 run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in xfs_qm_dqfree_one run #2: crashed: INFO: task hung in xfs_qm_dqfree_one run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in iterate_supers run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: OK run #8: OK run #9: OK run #10: OK run #11: crashed: INFO: task hung in unregister_shrinker 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: task hung in unregister_shrinker, types: [HANG] # git bisect good 25a3b959577953b3a441bb88e66ca8eaee46cc61 Bisecting: 317 revisions left to test after this (roughly 8 steps) [c457985aaa92e1fda2ce837cabf90bf687b92dcb] tcp: fix tcp_cleanup_rbuf() for tcp_read_skb() determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit c457985aaa92e1fda2ce837cabf90bf687b92dcb gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: de9dd5d6cb892845486584863a1374e79e02514c25c385b5d945dc53be66fe5f run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in unregister_shrinker run #8: crashed: INFO: task hung in iterate_supers run #9: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #12: crashed: INFO: task hung in unregister_shrinker run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in unregister_shrinker run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in unregister_shrinker run #17: crashed: INFO: task hung in unregister_shrinker run #18: crashed: INFO: task hung in unregister_shrinker run #19: OK representative crash: INFO: task hung in unregister_shrinker, types: [HANG] # git bisect good c457985aaa92e1fda2ce837cabf90bf687b92dcb Bisecting: 310 revisions left to test after this (roughly 8 steps) [8fcd20c307042b0bb4fd3aee7fc23c94080306ad] vdpa/mlx5: Support different address spaces for control and data determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 8fcd20c307042b0bb4fd3aee7fc23c94080306ad gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6bd3bf22f104fe6481cb5752acad3b671fb2c13638cbfe245512466aba6bd9af run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: can't ssh into the instance run #6: boot failed: general protection fault in watchdog run #7: boot failed: general protection fault in watchdog run #8: boot failed: general protection fault in corrupted run #9: boot failed: general protection fault in __cleanup_sighand run #10: boot failed: general protection fault in rcu_core run #11: boot failed: general protection fault in proc_sys_lookup run #12: boot failed: general protection fault in restore_regulatory_settings run #13: boot failed: general protection fault in proc_sys_compare run #14: boot failed: general protection fault in rcu_core run #15: boot failed: general protection fault in device_create run #16: boot failed: INFO: rcu detected stall in kernel_init run #17: boot failed: general protection fault in dup_task_struct run #18: boot failed: general protection fault in rcu_core run #19: boot failed: general protection fault in inet_dump_ifaddr unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 8fcd20c307042b0bb4fd3aee7fc23c94080306ad Bisecting: 310 revisions left to test after this (roughly 8 steps) [45e1058b77feade4e36402828bfe3e0d3363177b] NTB: ntb_tool: uninitialized heap data in tool_fn_write() determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 45e1058b77feade4e36402828bfe3e0d3363177b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 158ed8682d5aac2e4f3beb29c757957dae634c067b06043a66a2803b14f61865 run #0: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #4: crashed: INFO: task hung in corrupted run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in iterate_supers run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: task hung in corrupted run #10: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #11: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #12: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in iterate_supers run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in xfs_qm_dqfree_one run #17: crashed: INFO: task hung in unregister_shrinker run #18: crashed: INFO: task hung in unregister_shrinker run #19: OK representative crash: INFO: task hung in xfs_buf_delwri_pushbuf, types: [HANG] # git bisect good 45e1058b77feade4e36402828bfe3e0d3363177b Bisecting: 303 revisions left to test after this (roughly 8 steps) [b10d86fb8e46cc812171728bcd326df2f34e9ed5] KVM: arm64: Reject 32bit user PSTATE on asymmetric systems determine whether the revision contains the guilty commit revision 74164d284b2909de0ba13518cc063e9ea9334749 crashed and is reachable testing commit b10d86fb8e46cc812171728bcd326df2f34e9ed5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 185af9db4800a89edef2bb5f202e087da4c2821e1604197f3ebae45f15471b58 run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in unregister_shrinker 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: task hung in unregister_shrinker, types: [HANG] # git bisect good b10d86fb8e46cc812171728bcd326df2f34e9ed5 Bisecting: 307 revisions left to test after this (roughly 8 steps) [ca052cfd6ee5d3358f2929439e0c7f0424bedc9e] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm determine whether the revision contains the guilty commit revision 3f61631d47f115b83c935d0039f95cb68b0c8ab7 crashed and is reachable testing commit ca052cfd6ee5d3358f2929439e0c7f0424bedc9e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 73a05188ce7818f8901992a9bb592dadfaba4c8fa7270045527b036cf9f52e34 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc002e21130 0xc002e21220 0xc002e212c0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc002e21450 0xc002e21540 0xc002e215e0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #2: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc003bad400 0xc003bad4f0 0xc003bad5e0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #3: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc003bad680 0xc003bad770 0xc003bad810] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK false negative chance: 0.000 # git bisect bad ca052cfd6ee5d3358f2929439e0c7f0424bedc9e Bisecting: 255 revisions left to test after this (roughly 8 steps) [9872e4a8734c68b78e8782e4f7f49e22cd6e9463] Merge tag 'xfs-5.20-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux determine whether the revision contains the guilty commit revision e74acdf55da6649dd30be5b621a93b71cbe7f3f9 crashed and is reachable testing commit 9872e4a8734c68b78e8782e4f7f49e22cd6e9463 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d18c64b04f2d4f5860ef13923e0c39d8930d1d726f1e0f81be70445b6a5bf042 run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: BUG: unable to handle kernel paging request in kernel_execve run #6: boot failed: general protection fault in restore_regulatory_settings run #7: boot failed: stack segment fault in ptlock_alloc run #8: boot failed: can't ssh into the instance run #9: boot failed: BUG: unable to handle kernel NULL pointer dereference in rcu_core run #10: boot failed: general protection fault in platform_device_alloc run #11: boot failed: general protection fault in rcu_core run #12: boot failed: general protection fault in __switch_to run #13: boot failed: general protection fault in ipv6_add_dev run #14: boot failed: general protection fault in aa_get_newest_label run #15: boot failed: general protection fault in kernfs_find_ns run #16: boot failed: general protection fault in rcu_core run #17: boot failed: stack segment fault in alloc_pid run #18: boot failed: general protection fault in load_elf_phdrs run #19: boot failed: can't ssh into the instance unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 9872e4a8734c68b78e8782e4f7f49e22cd6e9463 Bisecting: 255 revisions left to test after this (roughly 8 steps) [8c22816dbc8733ea761c3b74ec62d9463e242c56] dm verity: fix DM_VERITY_OPTS_MAX value yet again determine whether the revision contains the guilty commit revision 74164d284b2909de0ba13518cc063e9ea9334749 crashed and is reachable testing commit 8c22816dbc8733ea761c3b74ec62d9463e242c56 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 69c6abae71d9758b9016a1201164cb4f6a05388a1470b42f93c6234919808fdc run #0: crashed: INFO: task hung in corrupted run #1: crashed: INFO: task hung in iterate_supers run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in iterate_supers run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in unregister_shrinker run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: task hung in unregister_shrinker run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in unregister_shrinker run #12: crashed: INFO: task hung in unregister_shrinker run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in unregister_shrinker run #15: crashed: INFO: task hung in iterate_supers run #16: crashed: INFO: task hung in unregister_shrinker run #17: crashed: INFO: task hung in unregister_shrinker run #18: crashed: INFO: task hung in unregister_shrinker run #19: crashed: INFO: task hung in unregister_shrinker representative crash: INFO: task hung in corrupted, types: [HANG] # git bisect good 8c22816dbc8733ea761c3b74ec62d9463e242c56 Bisecting: 255 revisions left to test after this (roughly 8 steps) [232d150fa15606e96c0e01e5c7a2d4e03f621787] drm/i915/ttm: don't leak the ccs state determine whether the revision contains the guilty commit revision 74164d284b2909de0ba13518cc063e9ea9334749 crashed and is reachable testing commit 232d150fa15606e96c0e01e5c7a2d4e03f621787 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7ddb9c354857d834b221ed64b5080247d52c3a5af01f6b56577f32e3690c1b47 run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in iterate_supers run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in unregister_shrinker run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: task hung in iterate_supers run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in unregister_shrinker run #12: crashed: INFO: task hung in unregister_shrinker run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in unregister_shrinker run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #17: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #18: crashed: INFO: task hung in unregister_shrinker run #19: OK representative crash: INFO: task hung in unregister_shrinker, types: [HANG] # git bisect good 232d150fa15606e96c0e01e5c7a2d4e03f621787 Bisecting: 253 revisions left to test after this (roughly 8 steps) [5cccf7a5215d12027e55e247907817631b413c28] powerpc: Make eh value more explicit when using lwarx determine whether the revision contains the guilty commit revision 74164d284b2909de0ba13518cc063e9ea9334749 crashed and is reachable testing commit 5cccf7a5215d12027e55e247907817631b413c28 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 83e902fc1fe755a4c36be7f83a017459659bd0181bdd5a0f4044c682947c4904 run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #3: crashed: INFO: task hung in iterate_supers run #4: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in corrupted run #7: crashed: INFO: task hung in iterate_supers run #8: crashed: INFO: task hung in iterate_supers run #9: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in unregister_shrinker run #12: crashed: INFO: task hung in unregister_shrinker run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in unregister_shrinker run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in iterate_supers run #17: crashed: INFO: task hung in iterate_supers run #18: crashed: INFO: task hung in unregister_shrinker run #19: crashed: INFO: task hung in unregister_shrinker representative crash: INFO: task hung in unregister_shrinker, types: [HANG] # git bisect good 5cccf7a5215d12027e55e247907817631b413c28 Bisecting: 250 revisions left to test after this (roughly 8 steps) [f49c2226af8444563897e25bf293ea29e377995a] vhost scsi: Allow user to control num virtqueues determine whether the revision contains the guilty commit revision 74164d284b2909de0ba13518cc063e9ea9334749 crashed and is reachable testing commit f49c2226af8444563897e25bf293ea29e377995a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6bb228be6876a9d7fe6cc642db9efa6f56fcb0c702bab715dfcc5606ce24b5bf run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: general protection fault in rcu_core run #6: boot failed: general protection fault in watchdog run #7: boot failed: can't ssh into the instance run #8: boot failed: general protection fault in net_rx_queue_update_kobjects run #9: boot failed: general protection fault in rcu_core run #10: boot failed: BUG: unable to handle kernel paging request in media_entity_pads_init run #11: boot failed: can't ssh into the instance run #12: boot failed: general protection fault in aa_get_newest_label run #13: boot failed: general protection fault in v4l2_m2m_ctx_init run #14: boot failed: general protection fault in watchdog run #15: boot failed: general protection fault in __media_device_register run #16: boot failed: general protection fault in net_rx_queue_update_kobjects run #17: boot failed: general protection fault in kernel_execve run #18: boot failed: general protection fault in blk_mq_get_tag run #19: boot failed: general protection fault in rcu_core unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip f49c2226af8444563897e25bf293ea29e377995a Bisecting: 250 revisions left to test after this (roughly 8 steps) [3ef1fc17b31b7f701e8392efe8032333a2a5e6a5] perf c2c: Output statistics for peer snooping determine whether the revision contains the guilty commit revision e74acdf55da6649dd30be5b621a93b71cbe7f3f9 crashed and is reachable testing commit 3ef1fc17b31b7f701e8392efe8032333a2a5e6a5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f96159a88766446f4ec0a183cca859f4884a924193cf777a5ac9c790196b93ef run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in iterate_supers run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in corrupted run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: task hung in iterate_supers run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in unregister_shrinker run #12: crashed: INFO: task hung in unregister_shrinker run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in unregister_shrinker run #17: crashed: INFO: task hung in unregister_shrinker run #18: crashed: INFO: task hung in unregister_shrinker run #19: crashed: INFO: task hung in iterate_supers representative crash: INFO: task hung in unregister_shrinker, types: [HANG] # git bisect good 3ef1fc17b31b7f701e8392efe8032333a2a5e6a5 Bisecting: 246 revisions left to test after this (roughly 8 steps) [9d50bff40e3e366886ec37299fc317edf84be0c9] drm/i915: pass a pointer for tlb seqno at vma_invalidate_tlb() determine whether the revision contains the guilty commit revision 74164d284b2909de0ba13518cc063e9ea9334749 crashed and is reachable testing commit 9d50bff40e3e366886ec37299fc317edf84be0c9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5a04f87b7fd566ffb684cdda1bf678e116594f3eae03dbf4f03e2f425560b313 run #0: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in iterate_supers run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in unregister_shrinker run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in xfs_qm_dqfree_one run #12: crashed: INFO: task hung in corrupted run #13: crashed: INFO: task hung in corrupted run #14: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #15: crashed: INFO: task hung in unregister_shrinker run #16: crashed: INFO: task hung in iterate_supers run #17: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #18: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #19: crashed: INFO: task hung in unregister_shrinker representative crash: INFO: task hung in xfs_buf_delwri_pushbuf, types: [HANG] # git bisect good 9d50bff40e3e366886ec37299fc317edf84be0c9 Bisecting: 245 revisions left to test after this (roughly 8 steps) [e140f731f9807035e967c401198171f316744696] Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi determine whether the revision contains the guilty commit revision e74acdf55da6649dd30be5b621a93b71cbe7f3f9 crashed and is reachable testing commit e140f731f9807035e967c401198171f316744696 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d452dcf75afe0c47f92eb5b021167fbd90c76fbac1eef162caeae5989cdee6b2 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc004c02050 0xc004c02140 0xc004c021e0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: can't ssh into the instance run #6: boot failed: general protection fault in driver_register run #7: boot failed: general protection fault in __switch_to run #8: boot failed: general protection fault in tomoyo_realpath_from_path run #9: boot failed: BUG: unable to handle kernel NULL pointer dereference in rcu_core run #10: boot failed: general protection fault in scsi_queue_rq run #11: boot failed: can't ssh into the instance run #12: boot failed: general protection fault in disk_uevent run #13: boot failed: can't ssh into the instance run #14: boot failed: can't ssh into the instance run #15: boot failed: can't ssh into the instance run #16: boot failed: general protection fault in __media_device_register run #17: boot failed: can't ssh into the instance run #18: boot failed: invalid opcode in corrupted run #19: boot failed: general protection fault in neigh_sysctl_register unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip e140f731f9807035e967c401198171f316744696 Bisecting: 245 revisions left to test after this (roughly 8 steps) [15df6486ae56f259650159340a495406f427b2ea] Merge tag 'regulator-fix-v6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator determine whether the revision contains the guilty commit revision 9872e4a8734c68b78e8782e4f7f49e22cd6e9463 crashed and is reachable testing commit 15df6486ae56f259650159340a495406f427b2ea gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e7e290596276738c83fe503425d6f25e45ee1d524cddd4e29306ab3a1d881343 run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: can't ssh into the instance run #6: boot failed: can't ssh into the instance run #7: boot failed: can't ssh into the instance run #8: boot failed: BUG: unable to handle kernel NULL pointer dereference in rcu_core run #9: boot failed: general protection fault in enqueue_task_fair run #10: boot failed: general protection fault in corrupted run #11: boot failed: general protection fault in rcu_core run #12: boot failed: general protection fault in __alloc_skb run #13: boot failed: general protection fault in watchdog run #14: boot failed: general protection fault in platform_device_alloc run #15: boot failed: general protection fault in inet_dump_ifaddr run #16: boot failed: can't ssh into the instance run #17: boot failed: general protection fault in inet_dump_ifaddr run #18: boot failed: general protection fault in watchdog run #19: boot failed: general protection fault in __tty_alloc_driver unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 15df6486ae56f259650159340a495406f427b2ea Bisecting: 245 revisions left to test after this (roughly 8 steps) [49232773d8233ed70c4998851bc84e465fc1c788] LoongArch: Add guess unwinder support determine whether the revision contains the guilty commit revision 74164d284b2909de0ba13518cc063e9ea9334749 crashed and is reachable testing commit 49232773d8233ed70c4998851bc84e465fc1c788 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 63698447abbe966014477038bb9f75b62968b58c379c581e6d39078d74269034 run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in xfs_qm_dqfree_one run #5: crashed: INFO: task hung in iterate_supers run #6: crashed: INFO: task hung in unregister_shrinker run #7: crashed: INFO: task hung in unregister_shrinker run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: task hung in unregister_shrinker run #10: crashed: INFO: task hung in unregister_shrinker run #11: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #12: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #13: crashed: INFO: task hung in unregister_shrinker run #14: crashed: INFO: task hung in iterate_supers run #15: crashed: INFO: task hung in iterate_supers run #16: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #17: crashed: INFO: task hung in unregister_shrinker run #18: crashed: INFO: task hung in iterate_supers run #19: crashed: INFO: task hung in unregister_shrinker representative crash: INFO: task hung in unregister_shrinker, types: [HANG] # git bisect good 49232773d8233ed70c4998851bc84e465fc1c788 Bisecting: 240 revisions left to test after this (roughly 8 steps) [42a84c09eff355d895723866b1a5ff48f093112a] vdpa_sim_blk: use dev_dbg() to print errors determine whether the revision contains the guilty commit revision 74164d284b2909de0ba13518cc063e9ea9334749 crashed and is reachable testing commit 42a84c09eff355d895723866b1a5ff48f093112a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e8476195443f73688ead8ee3ec534d43b017431e730accd3ceddf373b5097f05 run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: can't ssh into the instance run #6: boot failed: can't ssh into the instance run #7: boot failed: can't ssh into the instance run #8: boot failed: can't ssh into the instance run #9: boot failed: can't ssh into the instance run #10: boot failed: can't ssh into the instance run #11: boot failed: BUG: unable to handle kernel paging request in kernel_execve run #12: boot failed: general protection fault in proc_sys_compare run #13: boot failed: general protection fault in proc_sys_lookup run #14: boot failed: general protection fault in usb_alloc_dev run #15: boot failed: kernel panic: CRED: put_cred_rcu() sees ADDR with mag ADDR, put ADDR, usage NUM, subscr NUM run #16: boot failed: general protection fault in kernfs_fop_readdir run #17: boot failed: can't ssh into the instance run #18: boot failed: kernel panic: CRED: put_cred_rcu() sees ADDR with mag ADDR, put ADDR, usage NUM, subscr NUM run #19: boot failed: BUG: unable to handle kernel paging request in kernel_execve unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 42a84c09eff355d895723866b1a5ff48f093112a Bisecting: 240 revisions left to test after this (roughly 8 steps) [a976835fdb312590ee5c085567a4e2b06da7ac33] Merge tag 'ntb-5.20' of https://github.com/jonmason/ntb determine whether the revision contains the guilty commit revision 19cd4a5471b8eaa4bd161b0fdb4567f2fc88d809 crashed and is reachable testing commit a976835fdb312590ee5c085567a4e2b06da7ac33 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d1ee25c434834f97a1666a722ad286fd85b6eb16c1cfaac9e180ce88010d0b39 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc005783040 0xc005783180 0xc005783220] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc003aa31d0 0xc003aa32c0 0xc003aa33b0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: can't ssh into the instance run #6: boot failed: BUG: unable to handle kernel paging request in task_work_run run #7: boot failed: general protection fault in driver_register run #8: boot failed: general protection fault in inet_dump_ifaddr run #9: boot failed: general protection fault in driver_register run #10: boot failed: can't ssh into the instance run #11: boot failed: general protection fault in rcu_core run #12: boot failed: general protection fault in rcu_core run #13: boot failed: BUG: unable to handle kernel paging request in kernel_execve run #14: boot failed: invalid opcode in __phys_addr run #15: boot failed: general protection fault in restore_regulatory_settings run #16: boot failed: BUG: unable to handle kernel NULL pointer dereference in netlink_release run #17: boot failed: general protection fault in rcu_core run #18: boot failed: general protection fault in __send_signal_locked run #19: boot failed: general protection fault in rcu_core unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip a976835fdb312590ee5c085567a4e2b06da7ac33 Bisecting: 240 revisions left to test after this (roughly 8 steps) [491f1f483f4284fb2db0e09a5de4664683a25a88] dt-bindings: power: reset: qcom,pshold: convert to dtschema determine whether the revision contains the guilty commit revision 74164d284b2909de0ba13518cc063e9ea9334749 crashed and is reachable testing commit 491f1f483f4284fb2db0e09a5de4664683a25a88 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f6eda862057dbffb43d81200c37a765de220d370cbc07ed9a953845691ca48c3 run #0: crashed: INFO: task hung in unregister_shrinker run #1: crashed: INFO: task hung in unregister_shrinker run #2: crashed: INFO: task hung in unregister_shrinker run #3: crashed: INFO: task hung in unregister_shrinker run #4: crashed: INFO: task hung in unregister_shrinker run #5: crashed: INFO: task hung in unregister_shrinker run #6: crashed: INFO: task hung in xfs_buf_delwri_pushbuf run #7: crashed: INFO: task hung in unregister_shrinker run #8: crashed: INFO: task hung in unregister_shrinker run #9: crashed: INFO: trying to register non-static key in xfs_buf_delwri_submit_buffers 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: task hung in unregister_shrinker, types: [HANG] # git bisect good 491f1f483f4284fb2db0e09a5de4664683a25a88 Bisecting: 225 revisions left to test after this (roughly 8 steps) [c62f61b58f6e41cab9c07557213b61d71e6b221c] virtio-mmio: Revert "virtio_mmio: support the arg sizes of find_vqs()" determine whether the revision contains the guilty commit revision e140f731f9807035e967c401198171f316744696 crashed and is reachable testing commit c62f61b58f6e41cab9c07557213b61d71e6b221c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 118e1aaeb593f1fc526683c36203349ca59da8ea16cccfa6ae452c784063f37a all runs: OK false negative chance: 0.000 # git bisect bad c62f61b58f6e41cab9c07557213b61d71e6b221c Bisecting: 155 revisions left to test after this (roughly 7 steps) [69dac8e431af26173ca0a1ebc87054e01c585bcc] Merge tag 'riscv-for-linus-5.20-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable reproducer is flaky (0.38 repro chance estimate) revisions tested: 49, total time: 12h5m43.643329597s (build: 2h33m58.550008943s, test: 9h17m10.642821592s) error: bisection is taking too long (>12h0m0s), aborting