ci starts bisection 2025-01-01 02:18:10.463078043 +0000 UTC m=+479479.367964621 bisecting cause commit starting from 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2 building syzkaller on d3ccff6372e07c6aabd02b5da419aa6492b5f0ad ensuring issue is reproducible on original commit 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2 testing commit 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 77366dda56f3d29a637186e7c7ca3b3de0227ace54687accaa28e714320cfdcd run #0: crashed: possible deadlock in rpm_suspend run #1: crashed: possible deadlock in rpm_suspend run #2: crashed: possible deadlock in console_flush_all run #3: crashed: possible deadlock in rpm_suspend run #4: crashed: possible deadlock in console_flush_all run #5: crashed: possible deadlock in rpm_suspend run #6: crashed: possible deadlock in console_flush_all run #7: crashed: possible deadlock in console_flush_all run #8: crashed: possible deadlock in console_flush_all run #9: crashed: possible deadlock in console_flush_all run #10: crashed: possible deadlock in console_flush_all run #11: crashed: possible deadlock in rpm_suspend run #12: crashed: possible deadlock in rpm_suspend run #13: crashed: possible deadlock in console_flush_all run #14: crashed: possible deadlock in console_flush_all run #15: crashed: possible deadlock in rpm_suspend run #16: crashed: possible deadlock in rpm_suspend run #17: crashed: possible deadlock in console_flush_all run #18: crashed: possible deadlock in console_flush_all run #19: crashed: possible deadlock in console_flush_all representative crash: possible deadlock in rpm_suspend, types: [LOCKDEP] check whether we can drop unnecessary instrumentation disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN], they are not needed testing commit 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7320afb88ea6251bbd09deaf8353b87f14fea606fddd98ab6f012900bffcd2aa all runs: OK false negative chance: 0.000 kconfig minimization: base=4045 full=8253 leaves diff=2130 split chunks (needed=false): <2130> split chunk #0 of len 2130 into 5 parts testing without sub-chunk 1/5 testing commit 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b8a6835d1172bc6bf4b7dd40a7a2ef8d53c04d6426bc4ef753dc7c16a2f7b8d2 run #0: crashed: possible deadlock in console_flush_all run #1: crashed: possible deadlock in console_flush_all run #2: crashed: possible deadlock in rpm_suspend run #3: crashed: possible deadlock in rpm_suspend run #4: crashed: possible deadlock in rpm_suspend run #5: crashed: possible deadlock in console_flush_all run #6: crashed: possible deadlock in console_flush_all run #7: crashed: possible deadlock in console_flush_all run #8: crashed: possible deadlock in rpm_suspend run #9: crashed: possible deadlock in rpm_suspend representative crash: possible deadlock in console_flush_all, types: [LOCKDEP] the chunk can be dropped testing without sub-chunk 2/5 testing commit 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 failed building 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2: drivers/gpu/drm/bridge/aux-bridge.c:116: undefined reference to `devm_drm_of_get_bridge' testing without sub-chunk 3/5 testing commit 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4bc6ad4361dabf598c2aa640fc4065ddf0454ab89944d9d844ef9f2c86e03013 run #0: crashed: possible deadlock in console_flush_all run #1: crashed: possible deadlock in rpm_suspend run #2: crashed: possible deadlock in console_flush_all run #3: crashed: possible deadlock in console_flush_all run #4: crashed: possible deadlock in rpm_suspend run #5: crashed: possible deadlock in console_flush_all run #6: crashed: possible deadlock in console_flush_all run #7: crashed: possible deadlock in console_flush_all run #8: crashed: possible deadlock in console_flush_all run #9: crashed: possible deadlock in console_flush_all representative crash: possible deadlock in console_flush_all, types: [LOCKDEP] the chunk can be dropped testing without sub-chunk 4/5 testing commit 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 05150eef76a705cb6363ef06a9aca9a937ca2745be0b9f2e75192e9f16b1a8a4 run #0: crashed: possible deadlock in console_flush_all run #1: crashed: possible deadlock in console_flush_all run #2: crashed: possible deadlock in console_flush_all run #3: crashed: possible deadlock in console_flush_all run #4: crashed: possible deadlock in console_flush_all run #5: crashed: possible deadlock in console_flush_all run #6: crashed: possible deadlock in console_flush_all run #7: crashed: possible deadlock in rpm_suspend run #8: crashed: possible deadlock in console_flush_all run #9: crashed: possible deadlock in rpm_suspend representative crash: possible deadlock in console_flush_all, types: [LOCKDEP] the chunk can be dropped testing without sub-chunk 5/5 testing commit 8155b4ef3466f0e289e8fcc9e6e62f3f4dceeac2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e7a1440ca322d250dcd5ae62d3a400ccfe3c8140cdf6a225c706c61397b799e2 run #0: crashed: possible deadlock in console_flush_all run #1: crashed: possible deadlock in console_flush_all run #2: crashed: possible deadlock in console_flush_all run #3: crashed: possible deadlock in console_flush_all run #4: crashed: possible deadlock in console_flush_all run #5: crashed: possible deadlock in console_flush_all run #6: crashed: possible deadlock in console_flush_all run #7: crashed: possible deadlock in rpm_suspend run #8: crashed: possible deadlock in console_flush_all run #9: crashed: possible deadlock in console_flush_all representative crash: possible deadlock in console_flush_all, types: [LOCKDEP] the chunk can be dropped minimized to 426 configs; suspects: [6LOWPAN ARCH_ENABLE_MEMORY_HOTREMOVE ASUS_WMI CHARGER_BQ24190 CMA COMMON_CLK DAX DLM DRM DRM_BRIDGE DRM_GM12U320 DRM_GUD DRM_I915 DRM_I915_CAPTURE_ERROR DRM_I915_COMPRESS_ERROR DRM_I915_USERPTR DRM_KMS_HELPER DRM_MIPI_DSI DRM_PANEL DRM_PANEL_BRIDGE DRM_PANEL_EDP DRM_PANEL_ORIENTATION_QUIRKS DRM_SIMPLEDRM DRM_TTM DRM_TTM_HELPER DRM_UDL DRM_VGEM DRM_VIRTIO_GPU DRM_VIRTIO_GPU_KMS DRM_VKMS DRM_VMWGFX DUMMY DVB_AF9013 DVB_AF9033 DVB_AS102 DVB_AS102_FE DVB_B2C2_FLEXCOP DVB_B2C2_FLEXCOP_USB DVB_CORE DVB_DIB3000MB DVB_DIB3000MC DVB_EC100 DVB_GP8PSK_FE DVB_RTL2830 DVB_RTL2832 DVB_RTL2832_SDR DVB_TEST_DRIVERS DVB_TTUSB_BUDGET DVB_TTUSB_DEC DVB_USB DVB_USB_A800 DVB_USB_AF9005 DVB_USB_AF9005_REMOTE DVB_USB_AF9015 DVB_USB_AF9035 DVB_USB_ANYSEE DVB_USB_AU6610 DVB_USB_AZ6007 DVB_USB_AZ6027 DVB_USB_CE6230 DVB_USB_CINERGY_T2 DVB_USB_CXUSB DVB_USB_CXUSB_ANALOG DVB_USB_DIB0700 DVB_USB_DIB3000MC DVB_USB_DIBUSB_MB DVB_USB_DIBUSB_MC DVB_USB_DIGITV DVB_USB_DTT200U DVB_USB_DTV5100 DVB_USB_DVBSKY DVB_USB_DW2102 DVB_USB_EC168 DVB_USB_GL861 DVB_USB_GP8PSK DVB_USB_LME2510 DVB_USB_M920X DVB_USB_MXL111SF DVB_USB_NOVA_T_USB2 DVB_USB_OPERA1 DVB_USB_PCTV452E DVB_USB_RTL28XXU DVB_USB_TECHNISAT_USB2 DVB_USB_TTUSB2 DVB_USB_UMT_010 DVB_USB_V2 DVB_USB_VP702X DVB_USB_VP7045 DVB_USB_ZD1301 DVB_VIDTV DVB_ZL10353 ECRYPT_FS ECRYPT_FS_MESSAGING EDAC EEPROM_93CX6 EFS_FS ENCRYPTED_KEYS EQUALIZER EROFS_FS EROFS_FS_BACKED_BY_FILE EROFS_FS_POSIX_ACL EROFS_FS_SECURITY EROFS_FS_XATTR EROFS_FS_ZIP EVM EVM_ADD_XATTRS EVM_ATTR_FSUUID EXFAT_FS EXPORTFS_BLOCK_OPS EXT3_FS EXT3_FS_POSIX_ACL EXT3_FS_SECURITY EXTCON EXTCON_INTEL_CHT_WC EXTCON_PTN5150 EXTCON_USBC_TUSB320 F2FS_CHECK_FS F2FS_FAULT_INJECTION F2FS_FS F2FS_FS_COMPRESSION F2FS_FS_LZ4 F2FS_FS_LZ4HC F2FS_FS_LZO F2FS_FS_LZORLE F2FS_FS_POSIX_ACL F2FS_FS_SECURITY F2FS_FS_XATTR F2FS_FS_ZSTD F2FS_STAT_FS FANOTIFY FANOTIFY_ACCESS_PERMISSIONS FB FB_CFB_COPYAREA FB_CFB_FILLRECT FB_CFB_IMAGEBLIT FB_CORE FB_DEFERRED_IO FB_DEVICE FB_IOMEM_FOPS FB_IOMEM_HELPERS FB_NOTIFY FB_SYSMEM_FOPS FB_SYSMEM_HELPERS FB_SYSMEM_HELPERS_DEFERRED FB_SYS_COPYAREA FB_SYS_FILLRECT FB_SYS_IMAGEBLIT FB_TILEBLITTING FB_VESA FB_VGA16 FB_VIRTUAL FDDI FIREWIRE FIREWIRE_NET FIREWIRE_OHCI FIREWIRE_SBP2 FONT_8x16 FONT_8x8 FONT_SUPPORT FRAMEBUFFER_CONSOLE FRAMEBUFFER_CONSOLE_DETECT_PRIMARY FRAMEBUFFER_CONSOLE_ROTATION FS_DAX FS_DAX_PMD FS_ENCRYPTION FS_ENCRYPTION_ALGS FS_STACK FS_VERITY FS_VERITY_BUILTIN_SIGNATURES FTL FUSE_DAX FUSE_FS FW_LOADER_COMPRESS FW_LOADER_PAGED_BUF FW_LOADER_SYSFS FW_LOADER_USER_HELPER FW_LOADER_USER_HELPER_FALLBACK GACT_PROB GARP GENERIC_PHY GET_FREE_REGION GFS2_FS GFS2_FS_LOCKING_DLM GNSS GNSS_USB GOOGLE_COREBOOT_TABLE GOOGLE_FIRMWARE GOOGLE_MEMCONSOLE GOOGLE_MEMCONSOLE_COREBOOT GOOGLE_VPD GPIOLIB GPIOLIB_IRQCHIP GPIO_ACPI GPIO_DLN2 GPIO_LJCA GPIO_VIPERBOARD GREENASIA_FF GREYBUS GREYBUS_BRIDGED_PHY GREYBUS_ES2 GREYBUS_HID GREYBUS_USB GROUP_SCHED_WEIGHT GTP GUEST_PERF_EVENTS GVE HAVE_ARCH_NODE_DEV_GROUP HAVE_ARCH_USERFAULTFD_MINOR HAVE_ARCH_USERFAULTFD_WP HAVE_BOOTMEM_INFO_NODE HAVE_CLK_PREPARE HAVE_KVM_CPU_RELAX_INTERCEPT HAVE_KVM_DIRTY_RING HAVE_KVM_DIRTY_RING_ACQ_REL HAVE_KVM_DIRTY_RING_TSO HAVE_KVM_IRQCHIP HAVE_KVM_IRQ_BYPASS HAVE_KVM_IRQ_ROUTING HAVE_KVM_MSI HAVE_KVM_NO_POLL HAVE_KVM_PFNCACHE HAVE_KVM_PM_NOTIFIER HAVE_KVM_READONLY_MEM HAVE_SCHED_AVG_IRQ HDLC HDLC_CISCO HDLC_FR HDLC_PPP HDLC_RAW HDLC_RAW_ETH HDLC_X25 HDMI HFSPLUS_FS HFS_FS HID_ACCUTOUCH HID_ACRUX HID_ACRUX_FF HID_ALPS HID_APPLEIR HID_ASUS HID_AUREAL HID_BATTERY_STRENGTH HID_BETOP_FF HID_BIGBEN_FF HID_CMEDIA HID_CORSAIR HID_COUGAR HID_CP2112 HID_CREATIVE_SB0540 HID_ELAN HID_ELECOM HID_ELO HID_EMS_FF HID_EVISION HID_FT260 HID_GEMBIRD HID_GFRM HID_GLORIOUS HID_GOOGLE_STADIA_FF HID_GREENASIA HID_GT683R HID_HOLTEK HID_ICADE HID_JABRA HID_KEYTOUCH HID_KYE HID_LCPOWER HID_LED HID_LENOVO HID_LETSKETCH HID_LOGITECH_DJ HID_LOGITECH_HIDPP HID_MACALLY HID_MAGICMOUSE HID_MALTRON HID_MAYFLASH HID_MCP2200 HID_MCP2221 HID_MEGAWORLD_FF 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_PXRC HID_RAZER HID_RETRODE HID_RMI HID_ROCCAT HID_SAITEK HID_SEMITEK HID_SENSOR_ACCEL_3D HID_SENSOR_ALS HID_SENSOR_CUSTOM_INTEL_HINGE HID_SENSOR_CUSTOM_SENSOR HID_SENSOR_DEVICE_ROTATION HID_SENSOR_GYRO_3D HID_SENSOR_HUB HID_SENSOR_HUMIDITY HID_SENSOR_IIO_COMMON HID_SENSOR_IIO_TRIGGER HID_SENSOR_INCLINOMETER_3D HID_SENSOR_MAGNETOMETER_3D HID_SENSOR_PRESS HID_SENSOR_PROX HID_SENSOR_TEMP HID_SIGMAMICRO HID_SPEEDLINK HID_STEELSERIES HID_THINGM HID_TIVO HID_TOPRE HID_TWINHAN HID_U2FZERO HID_UCLOGIC HID_UDRAW_PS3 HID_VIEWSONIC HID_VIVALDI HID_VIVALDI_COMMON HID_VRC2 HID_WACOM HID_WALTOP HID_WIIMOTE HID_XIAOMI HID_XINMO HID_ZYDACRON HMM_MIRROR HOLTEK_FF HOTPLUG_PCI_PCIE HPET_MMAP HPET_MMAP_DEFAULT HPFS_FS I2C_ALGOBIT I2C_CHARDEV I2C_CP2615 I2C_DESIGNWARE_CORE I2C_DESIGNWARE_PLATFORM I2C_DIOLAN_U2C I2C_DLN2 I2C_HID_ACPI I2C_HID_CORE I2C_HID_OF I2C_LJCA I2C_MUX I2C_MUX_REG I2C_ROBOTFUZZ_OSIF I2C_SI4713 I2C_SLAVE I2C_SLAVE_EEPROM I2C_TINY_USB I2C_VIPERBOARD IEEE802154 IEEE802154_6LOWPAN IEEE802154_ATUSB IEEE802154_DRIVERS IEEE802154_HWSIM IEEE802154_NL802154_EXPERIMENTAL IEEE802154_SOCKET IFB IIO IIO_BUFFER IIO_KFIFO_BUF IIO_TRIGGER IIO_TRIGGERED_BUFFER IKCONFIG IKCONFIG_PROC IMA IMA_APPRAISE IMA_APPRAISE_MODSIG IMA_DEFAULT_HASH_SHA256 IMA_LSM_RULES IMA_MEASURE_ASYMMETRIC_KEYS IMA_NG_TEMPLATE IMA_QUEUE_EARLY_BOOT_KEYS IMA_READ_POLICY IMA_WRITE_POLICY INET6_ESPINTCP INET6_ESP_OFFLOAD INET6_IPCOMP INET6_TUNNEL INET6_XFRM_TUNNEL INET_AH INET_DCCP_DIAG INET_DIAG INET_DIAG_DESTROY INET_ESP INET_ESPINTCP INET_ESP_OFFLOAD INET_IPCOMP INET_MPTCP_DIAG INET_RAW_DIAG INET_SCTP_DIAG INET_TCP_DIAG INET_UDP_DIAG INET_XFRM_TUNNEL INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_ADDR_TRANS_CONFIGFS INFINIBAND_IPOIB INFINIBAND_IPOIB_CM INFINIBAND_IPOIB_DEBUG INFINIBAND_ISER INFINIBAND_ON_DEMAND_PAGING INFINIBAND_RTRS INFINIBAND_SRP INFINIBAND_USER_ACCESS INFINIBAND_USER_MAD INFINIBAND_USER_MEM 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_CHTWC_INT33FE INTEL_IDMA64 INTEL_IOATDMA INTEL_IOMMU_DEFAULT_ON INTEL_IOMMU_SVM INTEL_ISHTP_ECLITE INTEL_ISH_FIRMWARE_DOWNLOADER INTEL_ISH_HID INTEL_SOC_PMIC_CHTWC INTERVAL_TREE_SPAN_ITER IOMMUFD IOMMUFD_DRIVER IOMMUFD_DRIVER_CORE IOMMUFD_TEST IP6_NF_MATCH_AH IP6_NF_MATCH_EUI64 IP6_NF_MATCH_FRAG IP6_NF_MATCH_HL IP6_NF_MATCH_MH IP6_NF_MATCH_OPTS IP6_NF_MATCH_RPFILTER IP6_NF_MATCH_RT IP6_NF_MATCH_SRH IP6_NF_NAT IP6_NF_RAW IP6_NF_SECURITY IP6_NF_TARGET_HL IP6_NF_TARGET_MASQUERADE IP6_NF_TARGET_NPT IP6_NF_TARGET_SYNPROXY IPV6_FOU IPV6_FOU_TUNNEL IPV6_GRE IPV6_ILA IPV6_MIP6 IPV6_MROUTE IPV6_MROUTE_MULTIPLE_TABLES IPV6_MULTIPLE_TABLES IPV6_OPTIMISTIC_DAD IPV6_PIMSM_V2 IPV6_ROUTER_PREF IPV6_ROUTE_INFO IPV6_RPL_LWTUNNEL IPV6_SEG6_BPF IPV6_SEG6_HMAC IPV6_SEG6_LWTUNNEL IPV6_SIT_6RD IPV6_SUBTREES IPV6_TUNNEL IPV6_VTI IPVLAN IPVLAN_L3S IPVTAP IP_DCCP IP_DCCP_CCID3 IP_DCCP_TFRC_LIB IP_FIB_TRIE_STATS IP_MROUTE_MULTIPLE_TABLES IP_NF_ARPFILTER IP_NF_ARPTABLES IP_NF_ARP_MANGLE IP_NF_MATCH_AH IP_NF_MATCH_ECN IP_NF_MATCH_RPFILTER IP_NF_MATCH_TTL IP_NF_RAW IP_NF_SECURITY IP_NF_TARGET_ECN IP_NF_TARGET_NETMAP IP_NF_TARGET_REDIRECT IP_NF_TARGET_SYNPROXY IP_NF_TARGET_TTL IP_ROUTE_CLASSID IP_SCTP IP_SET IP_SET_BITMAP_IP IP_SET_BITMAP_IPMAC IP_SET_BITMAP_PORT IP_SET_HASH_IP IP_SET_HASH_IPMAC IP_SET_HASH_IPMARK IP_SET_HASH_IPPORT IP_SET_HASH_IPPORTIP IP_SET_HASH_IPPORTNET IP_SET_HASH_MAC IP_SET_HASH_NET IP_SET_HASH_NETIFACE IP_SET_HASH_NETNET IP_SET_HASH_NETPORT IP_SET_HASH_NETPORTNET IP_SET_LIST_SET IP_VS IP_VS_DH IRQ_TIME_ACCOUNTING LAPB LCD_CLASS_DEVICE MAC802154 MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MFD_VIPERBOARD MPTCP MTD NETFILTER_ADVANCED NET_ACT_GACT NET_ACT_MIRRED NET_IPGRE_DEMUX NFT_COMPAT NFT_COMPAT_ARP NFT_FWD_NETDEV NF_TABLES NF_TABLES_ARP NF_TABLES_NETDEV RADIO_ADAPTERS RADIO_SI4713 RAS RC_CORE REGULATOR RFKILL SND SOUND STAGING TRANSPARENT_HUGEPAGE TYPEC TYPEC_MUX_PI3USB30532 USB_LJCA USB_ROLES_INTEL_XHCI USB_ROLE_SWITCH VIDEO_DEV VIRTIO_FS WAN ZONE_DEVICE] picked [v6.12 v6.11 v6.10 v6.8 v6.6 v6.4 v6.2 v6.0 v5.17 v5.14 v5.11 v5.8 v5.5 v5.2 v4.20 v4.19] out of 35 release tags testing release v6.12 testing commit adc218676eef25575469234709c2d87185ca223a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a7afb1d0b891d26ee378aa63b4fc2013d9bb2b87ba96be06c3d3dc0362ec10a0 run #0: crashed: possible deadlock in console_flush_all run #1: crashed: possible deadlock in console_flush_all run #2: crashed: possible deadlock in console_flush_all run #3: crashed: possible deadlock in console_flush_all run #4: crashed: possible deadlock in rpm_suspend run #5: crashed: possible deadlock in rpm_suspend run #6: crashed: possible deadlock in console_flush_all run #7: crashed: possible deadlock in console_flush_all run #8: crashed: possible deadlock in console_flush_all run #9: crashed: possible deadlock in rpm_suspend representative crash: possible deadlock in console_flush_all, types: [LOCKDEP] testing release v6.11 testing commit 98f7e32f20d28ec452afb208f9cffc08448a2652 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 38921b6317e92627dc29f67376b157f92ddc6cf3d0aceed60ba1757fd677c83f run #0: crashed: possible deadlock in console_flush_all run #1: crashed: possible deadlock in console_flush_all run #2: crashed: possible deadlock in console_flush_all run #3: crashed: possible deadlock in console_flush_all run #4: crashed: possible deadlock in console_flush_all run #5: crashed: possible deadlock in console_flush_all run #6: crashed: possible deadlock in console_flush_all run #7: crashed: possible deadlock in console_flush_all run #8: crashed: possible deadlock in rpm_suspend run #9: crashed: possible deadlock in rpm_suspend representative crash: possible deadlock in console_flush_all, types: [LOCKDEP] testing release v6.10 testing commit 0c3836482481200ead7b416ca80c68a29cfdaabd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: dd2ff6d2bc1aa8268bfce8c01053bbf52c8f7d3c145a7aea10ac13ac2dc55297 run #0: crashed: possible deadlock in console_flush_all run #1: crashed: possible deadlock in console_flush_all run #2: crashed: possible deadlock in console_flush_all run #3: crashed: possible deadlock in console_flush_all run #4: crashed: possible deadlock in console_flush_all run #5: crashed: possible deadlock in console_flush_all run #6: crashed: possible deadlock in rpm_suspend run #7: crashed: possible deadlock in console_flush_all run #8: crashed: possible deadlock in rpm_suspend run #9: crashed: possible deadlock in rpm_suspend representative crash: possible deadlock in console_flush_all, types: [LOCKDEP] testing release v6.8 testing commit e8f897f4afef0031fe618a8e94127a0934896aba gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1ca94b2aaef3d0f9bfe275d44ee287ac9c7f2be7d86abf20ed8c58e01b83a722 run #0: crashed: possible deadlock in console_flush_all run #1: crashed: possible deadlock in console_flush_all run #2: crashed: possible deadlock in console_flush_all run #3: crashed: possible deadlock in console_flush_all run #4: crashed: possible deadlock in console_flush_all run #5: crashed: possible deadlock in console_flush_all run #6: crashed: possible deadlock in console_flush_all run #7: crashed: possible deadlock in rpm_suspend run #8: crashed: possible deadlock in rpm_suspend run #9: crashed: possible deadlock in rpm_suspend representative crash: possible deadlock in console_flush_all, types: [LOCKDEP] testing release v6.6 testing commit ffc253263a1375a65fa6c9f62a893e9767fbebfa gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 56d930f48569f824168be64cded02079e5b5dcaabddd62494e01c9f421cf30d6 run #0: crashed: possible deadlock in rpm_suspend run #1: crashed: possible deadlock in console_flush_all run #2: crashed: possible deadlock in rpm_suspend run #3: crashed: possible deadlock in console_flush_all run #4: crashed: possible deadlock in console_flush_all run #5: crashed: possible deadlock in rpm_suspend run #6: crashed: possible deadlock in console_flush_all run #7: crashed: possible deadlock in console_flush_all run #8: crashed: possible deadlock in console_flush_all run #9: crashed: possible deadlock in console_flush_all representative crash: possible deadlock in rpm_suspend, types: [LOCKDEP] testing release v6.4 testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 06d9f6bfbdadf3587134a0ffc0f7cdcfb3755bad9290b92afaa11cbe3b2732c9 all runs: crashed: WARNING in check_flush_dependency representative crash: WARNING in check_flush_dependency, types: [WARNING] testing release v6.2 testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: abfeda7faec56ceda6710692736ed27bc2ab6504be04ae2721ab43caefd6fd29 all runs: crashed: WARNING in check_flush_dependency representative crash: WARNING in check_flush_dependency, types: [WARNING] testing release v6.0 testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6bbb7b4c3aa3e198e6c3a375c767086274f6bc272653f883006940d3ada89fce all runs: crashed: WARNING in check_flush_dependency representative crash: WARNING in check_flush_dependency, types: [WARNING] testing release v5.17 testing commit f443e374ae131c168a065ea1748feac6b2e76613 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b4ad26f871dd3e39aeff4756de65bcfcf57a2b36b83c047ef1bcc6c34d484b82 all runs: crashed: WARNING in check_flush_dependency representative crash: WARNING in check_flush_dependency, types: [WARNING] testing release v5.14 testing commit 7d2a07b769330c34b4deabeed939325c77a7ec2f gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b8d44bd9bfb61b18ecf5409d336711ec890c996be1f5ca31f796ee07d9b28600 all runs: crashed: WARNING in check_flush_dependency representative crash: WARNING in check_flush_dependency, types: [WARNING] testing release v5.11 testing commit f40ddce88593482919761f74910f42f4b84c004b gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d8b946305b4dc1f75ddfed095e08677ac94c522ea73d41a4c71c8d36d92b15b9 all runs: crashed: WARNING in check_flush_dependency representative crash: WARNING in check_flush_dependency, types: [WARNING] testing release v5.8 testing commit bcf876870b95592b52519ed4aafcf9d95999bc9c gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c298f79e5ce5e4e402f8bd844f31ee0cebfca604b4f7c90761d66608e47d30b3 all runs: crashed: WARNING in check_flush_dependency representative crash: WARNING in check_flush_dependency, types: [WARNING] testing release v5.5 testing commit d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: e1bb4650f286714702b0c3e95b6ff79f36403c1a954ebb1ce63714b0eb02de88 all runs: crashed: WARNING in check_flush_dependency representative crash: WARNING in check_flush_dependency, types: [WARNING] testing release v5.2 testing commit 0ecfebd2b52404ae0c54a878c872bb93363ada36 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 2df513c98e4a5e2a61d2044b18ff97ef5df6c8733cdc6e031f9783b77fb6c397 all runs: crashed: WARNING in check_flush_dependency representative crash: WARNING in check_flush_dependency, types: [WARNING] testing release v4.20 testing commit 8fe28cb58bcb235034b64cbbb7550a8a43fd88be gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: d5dc2ff436b954bb99f779a5f7120a61b0a7282142261f72ee35b4537d5e9ce5 all runs: crashed: WARNING in check_flush_dependency representative crash: WARNING in check_flush_dependency, types: [WARNING] testing release v4.19 testing commit 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: c442c0696ba1990acdde5a946bb937107d9da2698323266437e9181e593934cc all runs: crashed: WARNING in check_flush_dependency representative crash: WARNING in check_flush_dependency, types: [WARNING] crash still not fixed/happens on the oldest tested release revisions tested: 22, total time: 3h55m46.5710023s (build: 2h9m17.354897529s, test: 1h33m4.786632166s) oldest tested release already had the bug or it had kernel test errors commit msg: Linux 4.19 crash: WARNING in check_flush_dependency hfs: request for non-existent node 237 in B*Tree hfs: request for non-existent node 237 in B*Tree hfs: request for non-existent node 237 in B*Tree ------------[ cut here ]------------ workqueue: WQ_MEM_RECLAIM dio/loop3:dio_aio_complete_work is flushing !WQ_MEM_RECLAIM events_long:flush_mdb WARNING: CPU: 1 PID: 18 at kernel/workqueue.c:2486 check_flush_dependency+0x23c/0x380 kernel/workqueue.c:2482 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 18 Comm: kworker/1:0 Not tainted 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: dio/loop3 dio_aio_complete_work Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15c/0x20a lib/dump_stack.c:113 panic+0x1c6/0x37d kernel/panic.c:184 __warn.cold.7+0x1b/0x36 kernel/panic.c:536 report_bug+0x1a1/0x200 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] fixup_bug arch/x86/kernel/traps.c:173 [inline] do_error_trap+0x200/0x350 arch/x86/kernel/traps.c:296 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:993 RIP: 0010:check_flush_dependency+0x23c/0x380 kernel/workqueue.c:2482 Code: 89 fe 48 c1 ee 03 80 3c 16 00 0f 85 37 01 00 00 48 8b 50 18 49 8d b5 30 01 00 00 4d 89 e0 48 c7 c7 e0 43 85 84 e8 87 d0 fa ff <0f> 0b e9 c6 fe ff ff 80 3d 8b b3 bd 04 00 0f 85 0e ff ff ff 65 4c RSP: 0018:ffff8801f3ecfad8 EFLAGS: 00010086 RAX: 0000000000000000 RBX: ffff8801f6818c80 RCX: ffffffff814059a5 RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8801f6f1e780 RBP: ffff8801f3ecfb08 R08: ffffed003ede3cf1 R09: ffffed003ede3cf0 R10: ffffed003ede3cf0 R11: ffff8801f6f1e787 R12: ffffffff81aa1870 R13: ffff8801ca758a00 R14: ffff8801f6f2a840 R15: 0000000000000001 start_flush_work kernel/workqueue.c:2878 [inline] __flush_work+0x1c4/0x7c0 kernel/workqueue.c:2916 flush_work kernel/workqueue.c:2938 [inline] flush_delayed_work+0x97/0x130 kernel/workqueue.c:3062 hfs_file_fsync+0xeb/0x190 fs/hfs/inode.c:669 vfs_fsync_range+0xf0/0x220 fs/sync.c:197 generic_write_sync include/linux/fs.h:2732 [inline] dio_complete+0x53f/0x980 fs/direct-io.c:329 dio_aio_complete_work+0x17/0x20 fs/direct-io.c:341 process_one_work+0x7be/0x1580 kernel/workqueue.c:2153 worker_thread+0x85/0xb60 kernel/workqueue.c:2296 kthread+0x327/0x3f0 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:413 Kernel Offset: disabled Rebooting in 86400 seconds..