ci2 starts bisection 2025-01-01 02:09:34.153164778 +0000 UTC m=+491195.888273865 bisecting cause commit starting from ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 building syzkaller on d3ccff6372e07c6aabd02b5da419aa6492b5f0ad ensuring issue is reproducible on original commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e26bd5c0d63ca40fbb2c2c60333cbf5cb0272a00b029abb5faa840ba58125a04 run #0: crashed: INFO: task hung in corrupted run #1: crashed: INFO: task hung in chmod_common run #2: crashed: INFO: task hung in chmod_common run #3: crashed: INFO: task hung in chmod_common run #4: crashed: INFO: task hung in chmod_common run #5: crashed: INFO: task hung in chmod_common run #6: crashed: INFO: task hung in chmod_common run #7: crashed: INFO: task hung in chmod_common run #8: crashed: INFO: task hung in chmod_common run #9: crashed: INFO: task hung in chmod_common run #10: crashed: INFO: task hung in chmod_common run #11: crashed: INFO: task hung in chmod_common run #12: crashed: INFO: task hung in corrupted run #13: crashed: INFO: task hung in chmod_common run #14: crashed: INFO: task hung in chmod_common run #15: crashed: INFO: task hung in chmod_common run #16: crashed: INFO: task hung in chmod_common run #17: crashed: INFO: task hung in chmod_common run #18: crashed: INFO: task hung in chmod_common run #19: crashed: INFO: task hung in chmod_common representative crash: INFO: task hung in corrupted, types: [HANG] check whether we can drop unnecessary instrumentation disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5f1edaabbda99f08ac59740dbb7d2bc64c972588d6c5bcb59ce368f85ebcac76 run #0: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor2034646026" "root@10.128.1.124:./syz-executor2034646026"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.1.124, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.15 3 Sep 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.1.124 [10.128.1.124] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /root/.ssh/id_rsa type -1 debug1: identity file /root/.ssh/id_rsa-cert type -1 debug1: identity file /root/.ssh/id_ecdsa type -1 debug1: identity file /root/.ssh/id_ecdsa-cert type -1 debug1: identity file /root/.ssh/id_ecdsa_sk type -1 debug1: identity file /root/.ssh/id_ecdsa_sk-cert type -1 debug1: identity file /root/.ssh/id_ed25519 type -1 debug1: identity file /root/.ssh/id_ed25519-cert type -1 debug1: identity file /root/.ssh/id_ed25519_sk type -1 debug1: identity file /root/.ssh/id_ed25519_sk-cert type -1 debug1: identity file /root/.ssh/id_xmss type -1 debug1: identity file /root/.ssh/id_xmss-cert type -1 debug1: identity file /root/.ssh/id_dsa type -1 debug1: identity file /root/.ssh/id_dsa-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u3 Connection timed out during banner exchange Connection to 10.128.1.124 port 22 timed out scp: Connection closed run #1: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor3160282649" "root@10.128.15.207:./syz-executor3160282649"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.15.207, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.15 3 Sep 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.15.207 [10.128.15.207] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /root/.ssh/id_rsa type -1 debug1: identity file /root/.ssh/id_rsa-cert type -1 debug1: identity file /root/.ssh/id_ecdsa type -1 debug1: identity file /root/.ssh/id_ecdsa-cert type -1 debug1: identity file /root/.ssh/id_ecdsa_sk type -1 debug1: identity file /root/.ssh/id_ecdsa_sk-cert type -1 debug1: identity file /root/.ssh/id_ed25519 type -1 debug1: identity file /root/.ssh/id_ed25519-cert type -1 debug1: identity file /root/.ssh/id_ed25519_sk type -1 debug1: identity file /root/.ssh/id_ed25519_sk-cert type -1 debug1: identity file /root/.ssh/id_xmss type -1 debug1: identity file /root/.ssh/id_xmss-cert type -1 debug1: identity file /root/.ssh/id_dsa type -1 debug1: identity file /root/.ssh/id_dsa-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u3 Connection timed out during banner exchange Connection to 10.128.15.207 port 22 timed out scp: Connection closed run #2: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor1999762108" "root@10.128.15.209:./syz-executor1999762108"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.15.209, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.15 3 Sep 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.15.209 [10.128.15.209] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /root/.ssh/id_rsa type -1 debug1: identity file /root/.ssh/id_rsa-cert type -1 debug1: identity file /root/.ssh/id_ecdsa type -1 debug1: identity file /root/.ssh/id_ecdsa-cert type -1 debug1: identity file /root/.ssh/id_ecdsa_sk type -1 debug1: identity file /root/.ssh/id_ecdsa_sk-cert type -1 debug1: identity file /root/.ssh/id_ed25519 type -1 debug1: identity file /root/.ssh/id_ed25519-cert type -1 debug1: identity file /root/.ssh/id_ed25519_sk type -1 debug1: identity file /root/.ssh/id_ed25519_sk-cert type -1 debug1: identity file /root/.ssh/id_xmss type -1 debug1: identity file /root/.ssh/id_xmss-cert type -1 debug1: identity file /root/.ssh/id_dsa type -1 debug1: identity file /root/.ssh/id_dsa-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u3 Connection timed out during banner exchange Connection to 10.128.15.209 port 22 timed out scp: Connection closed run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 kconfig minimization: base=4037 full=8236 leaves diff=2127 split chunks (needed=false): <2127> split chunk #0 of len 2127 into 5 parts testing without sub-chunk 1/5 testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6226385670946290ca69152f888a7ff9fb031d331e4ed6f5dc04e054eb4446dd all runs: crashed: INFO: task hung in chmod_common representative crash: INFO: task hung in chmod_common, types: [HANG] the chunk can be dropped testing without sub-chunk 2/5 testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 failed building ccb98ccef0e543c2bd4ef1a72270461957f3d8d0: drivers/gpu/drm/bridge/aux-bridge.c:116: undefined reference to `devm_drm_of_get_bridge' testing without sub-chunk 3/5 testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c3eab4ac8abde6c8d945b4238a6a3e89d47ae572f8da57f1154000c238989ea4 run #0: crashed: INFO: task hung in chmod_common run #1: crashed: INFO: task hung in chmod_common run #2: crashed: INFO: task hung in chmod_common run #3: crashed: INFO: task hung in chmod_common run #4: crashed: INFO: task hung in chmod_common run #5: crashed: INFO: task hung in chmod_common run #6: crashed: INFO: task hung in corrupted run #7: crashed: INFO: task hung in chmod_common run #8: crashed: INFO: task hung in chmod_common run #9: crashed: INFO: task hung in chmod_common representative crash: INFO: task hung in chmod_common, types: [HANG] the chunk can be dropped testing without sub-chunk 4/5 testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c36ae7824e6e3d3b8508fa8848e2adfd0880805c00ed25bc56153b1cc81b69f7 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 testing commit ccb98ccef0e543c2bd4ef1a72270461957f3d8d0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3208d541b5325f3c5aabfeecb1abbf07026709b807ca5d1055b519da7561b9bc run #0: ignore: lost connection to test machine run #1: crashed: INFO: task hung in chmod_common run #2: crashed: INFO: task hung in chmod_common run #3: crashed: INFO: task hung in chmod_common run #4: crashed: INFO: task hung in chmod_common run #5: crashed: INFO: task hung in chmod_common run #6: crashed: INFO: task hung in chmod_common run #7: crashed: INFO: task hung in chmod_common run #8: crashed: INFO: task hung in chmod_common run #9: crashed: INFO: task hung in chmod_common representative crash: INFO: task hung in chmod_common, types: [HANG] the chunk can be dropped minimized to 852 configs; suspects: [6LOWPAN AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ASUS_WMI ATM AX25 BT BT_BREDR BT_HIDP BXT_WC_PMIC_OPREGION CFG80211 CHARGER_BQ24190 CMA COMMON_CLK DAX DLM DRM DRM_BRIDGE DRM_I915 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 EVM_EXTRA_SMACK_XATTRS EXFAT_FS EXPORTFS_BLOCK_OPS EXT3_FS EXT3_FS_POSIX_ACL EXT3_FS_SECURITY EXTCON EXTCON_INTEL_CHT_WC EXTCON_PTN5150 EXTCON_USBC_TUSB320 F2FS_CHECK_FS F2FS_FAULT_INJECTION F2FS_FS F2FS_FS_COMPRESSION F2FS_FS_LZ4 F2FS_FS_LZ4HC F2FS_FS_LZO F2FS_FS_LZORLE F2FS_FS_POSIX_ACL F2FS_FS_SECURITY F2FS_FS_XATTR F2FS_FS_ZSTD F2FS_STAT_FS FANOTIFY FANOTIFY_ACCESS_PERMISSIONS FB FB_CFB_COPYAREA FB_CFB_FILLRECT FB_CFB_IMAGEBLIT FB_CORE FB_DEFERRED_IO FB_DEVICE FB_IOMEM_FOPS FB_IOMEM_HELPERS FB_NOTIFY FB_SYSMEM_FOPS FB_SYSMEM_HELPERS FB_SYSMEM_HELPERS_DEFERRED FB_SYS_COPYAREA FB_SYS_FILLRECT FB_SYS_IMAGEBLIT FB_TILEBLITTING FB_VESA FB_VGA16 FB_VIRTUAL FDDI FIREWIRE FIREWIRE_NET FIREWIRE_OHCI FIREWIRE_SBP2 FONT_8x16 FONT_8x8 FONT_SUPPORT FRAMEBUFFER_CONSOLE FRAMEBUFFER_CONSOLE_DETECT_PRIMARY FRAMEBUFFER_CONSOLE_ROTATION FS_DAX FS_DAX_PMD FS_ENCRYPTION FS_ENCRYPTION_ALGS FS_STACK FS_VERITY FS_VERITY_BUILTIN_SIGNATURES FTL FUSE_DAX FUSE_FS FW_LOADER_COMPRESS FW_LOADER_PAGED_BUF FW_LOADER_SYSFS FW_LOADER_USER_HELPER FW_LOADER_USER_HELPER_FALLBACK GACT_PROB GARP GENERIC_PHY GENEVE GET_FREE_REGION GFS2_FS GFS2_FS_LOCKING_DLM GNSS GNSS_USB GOOGLE_COREBOOT_TABLE GOOGLE_FIRMWARE GOOGLE_MEMCONSOLE GOOGLE_MEMCONSOLE_COREBOOT GOOGLE_VPD GPIOLIB GPIOLIB_IRQCHIP GPIO_ACPI GPIO_DLN2 GPIO_LJCA GPIO_VIPERBOARD GREENASIA_FF GREYBUS GREYBUS_BRIDGED_PHY GREYBUS_ES2 GREYBUS_HID GREYBUS_USB GROUP_SCHED_WEIGHT GTP GUEST_PERF_EVENTS GVE HAMRADIO HAVE_ARCH_NODE_DEV_GROUP HAVE_ARCH_USERFAULTFD_MINOR HAVE_ARCH_USERFAULTFD_WP HAVE_BOOTMEM_INFO_NODE HAVE_CLK HAVE_CLK_PREPARE HAVE_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_NVIDIA_SHIELD HID_ORTEK HID_PENMOUNT HID_PICOLCD HID_PICOLCD_BACKLIGHT HID_PICOLCD_CIR HID_PICOLCD_FB HID_PICOLCD_LCD HID_PICOLCD_LEDS HID_PLANTRONICS HID_PLAYSTATION HID_PRIMAX HID_PRODIKEYS HID_PXRC HID_RAZER HID_RETRODE HID_RMI HID_ROCCAT HID_SAITEK HID_SEMITEK HID_SENSOR_ACCEL_3D HID_SENSOR_ALS HID_SENSOR_CUSTOM_INTEL_HINGE HID_SENSOR_CUSTOM_SENSOR HID_SENSOR_DEVICE_ROTATION HID_SENSOR_GYRO_3D HID_SENSOR_HUB HID_SENSOR_HUMIDITY HID_SENSOR_IIO_COMMON HID_SENSOR_IIO_TRIGGER HID_SENSOR_INCLINOMETER_3D HID_SENSOR_MAGNETOMETER_3D HID_SENSOR_PRESS HID_SENSOR_PROX HID_SENSOR_TEMP HID_SIGMAMICRO HID_SMARTJOYPLUS HID_SPEEDLINK HID_STEAM HID_STEELSERIES HID_THINGM HID_THRUSTMASTER HID_TIVO HID_TOPRE HID_TWINHAN HID_U2FZERO HID_UCLOGIC HID_UDRAW_PS3 HID_VIEWSONIC HID_VIVALDI HID_VIVALDI_COMMON HID_VRC2 HID_WACOM HID_WALTOP HID_WIIMOTE HID_XIAOMI HID_XINMO HID_ZYDACRON HMM_MIRROR HOLTEK_FF HOTPLUG_PCI_PCIE HPET_MMAP HPET_MMAP_DEFAULT HPFS_FS I2C_ALGOBIT I2C_CHARDEV I2C_CP2615 I2C_DESIGNWARE_CORE I2C_DESIGNWARE_PLATFORM I2C_DIOLAN_U2C I2C_DLN2 I2C_HID_ACPI I2C_HID_CORE I2C_HID_OF I2C_LJCA I2C_MUX I2C_MUX_REG I2C_ROBOTFUZZ_OSIF I2C_SI4713 I2C_SLAVE I2C_SLAVE_EEPROM I2C_TINY_USB I2C_VIPERBOARD IEEE802154 IEEE802154_6LOWPAN IEEE802154_ATUSB IEEE802154_DRIVERS IEEE802154_HWSIM IEEE802154_NL802154_EXPERIMENTAL IEEE802154_SOCKET IFB IIO IIO_BUFFER IIO_KFIFO_BUF IIO_TRIGGER IIO_TRIGGERED_BUFFER IKCONFIG IKCONFIG_PROC IMA IMA_APPRAISE IMA_APPRAISE_MODSIG IMA_DEFAULT_HASH_SHA256 IMA_LSM_RULES IMA_MEASURE_ASYMMETRIC_KEYS IMA_NG_TEMPLATE IMA_QUEUE_EARLY_BOOT_KEYS IMA_READ_POLICY IMA_WRITE_POLICY INET6_ESPINTCP INET6_ESP_OFFLOAD INET6_IPCOMP INET6_TUNNEL INET6_XFRM_TUNNEL INET_AH INET_DCCP_DIAG INET_DIAG INET_DIAG_DESTROY INET_ESP INET_ESPINTCP INET_ESP_OFFLOAD INET_IPCOMP INET_MPTCP_DIAG INET_RAW_DIAG INET_SCTP_DIAG INET_TCP_DIAG INET_UDP_DIAG INET_XFRM_TUNNEL INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_ADDR_TRANS_CONFIGFS INFINIBAND_IPOIB INFINIBAND_IPOIB_CM INFINIBAND_IPOIB_DEBUG INFINIBAND_ISER INFINIBAND_ON_DEMAND_PAGING INFINIBAND_RTRS INFINIBAND_SRP INFINIBAND_USER_ACCESS INFINIBAND_USER_MAD INFINIBAND_USER_MEM INFINIBAND_VIRT_DMA INPUT_ATI_REMOTE2 INPUT_CM109 INPUT_IMS_PCU INPUT_JOYDEV INPUT_KEYSPAN_REMOTE INPUT_LEDS INPUT_MOUSEDEV INPUT_MOUSEDEV_PSAUX INPUT_POWERMATE INPUT_TABLET INPUT_TOUCHSCREEN INPUT_UINPUT INPUT_YEALINK INTEGRITY INTEGRITY_ASYMMETRIC_KEYS INTEGRITY_AUDIT INTEGRITY_SIGNATURE INTEGRITY_TRUSTED_KEYRING INTEL_CHTWC_INT33FE INTEL_IDMA64 INTEL_IOATDMA INTEL_IOMMU_DEFAULT_ON INTEL_IOMMU_SVM INTEL_ISHTP_ECLITE INTEL_ISH_FIRMWARE_DOWNLOADER INTEL_ISH_HID INTEL_SCU_IPC INTEL_SOC_PMIC_BXTWC INTEL_SOC_PMIC_CHTWC INTERVAL_TREE_SPAN_ITER IOMMUFD IOMMUFD_DRIVER IOMMUFD_DRIVER_CORE IOMMUFD_TEST IP6_NF_MATCH_AH IP6_NF_MATCH_EUI64 IP6_NF_MATCH_FRAG IP6_NF_MATCH_HL IP6_NF_MATCH_MH IP6_NF_MATCH_OPTS IP6_NF_MATCH_RPFILTER IP6_NF_MATCH_RT IP6_NF_MATCH_SRH IP6_NF_NAT IP6_NF_RAW IP6_NF_SECURITY IP6_NF_TARGET_HL IP6_NF_TARGET_MASQUERADE IP6_NF_TARGET_NPT IP6_NF_TARGET_SYNPROXY IPV6_FOU IPV6_FOU_TUNNEL IPV6_GRE IPV6_ILA IPV6_MIP6 IPV6_MROUTE IPV6_MROUTE_MULTIPLE_TABLES IPV6_MULTIPLE_TABLES IPV6_OPTIMISTIC_DAD IPV6_PIMSM_V2 IPV6_ROUTER_PREF IPV6_ROUTE_INFO IPV6_RPL_LWTUNNEL IPV6_SEG6_BPF IPV6_SEG6_HMAC IPV6_SEG6_LWTUNNEL IPV6_SIT_6RD IPV6_SUBTREES IPV6_TUNNEL IPV6_VTI IPVLAN IPVLAN_L3S IPVTAP IP_DCCP IP_DCCP_CCID3 IP_DCCP_TFRC_LIB IP_FIB_TRIE_STATS IP_MROUTE_MULTIPLE_TABLES IP_NF_ARPFILTER IP_NF_ARPTABLES IP_NF_ARP_MANGLE IP_NF_MATCH_AH IP_NF_MATCH_ECN IP_NF_MATCH_RPFILTER IP_NF_MATCH_TTL IP_NF_RAW IP_NF_SECURITY IP_NF_TARGET_ECN IP_NF_TARGET_NETMAP IP_NF_TARGET_REDIRECT IP_NF_TARGET_SYNPROXY IP_NF_TARGET_TTL IP_ROUTE_CLASSID IP_SCTP IP_SET IP_SET_BITMAP_IP IP_SET_BITMAP_IPMAC IP_SET_BITMAP_PORT IP_SET_HASH_IP IP_SET_HASH_IPMAC IP_SET_HASH_IPMARK IP_SET_HASH_IPPORT IP_SET_HASH_IPPORTIP IP_SET_HASH_IPPORTNET IP_SET_HASH_MAC IP_SET_HASH_NET IP_SET_HASH_NETIFACE IP_SET_HASH_NETNET IP_SET_HASH_NETPORT IP_SET_HASH_NETPORTNET IP_SET_LIST_SET IP_VS IP_VS_DH IP_VS_FO IP_VS_FTP IP_VS_PROTO_TCP IRQ_TIME_ACCOUNTING L2TP LAPB LCD_CLASS_DEVICE LEDS_CLASS_MULTICOLOR LIBNVDIMM MAC80211 MAC802154 MEDIA_COMMON_OPTIONS MEDIA_DIGITAL_TV_SUPPORT MEDIA_PLATFORM_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MFD_INTEL_PMC_BXT MFD_MT6360 MFD_MT6370 MFD_RETU MFD_VIPERBOARD MMC MPTCP MTD MTD_UBI NETFILTER_ADVANCED NETFILTER_CONNCOUNT NET_ACT_GACT NET_ACT_MIRRED NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 NFT_COMPAT NFT_COMPAT_ARP NFT_FWD_NETDEV NF_TABLES NF_TABLES_ARP NF_TABLES_NETDEV NLS_CODEPAGE_850 NLS_CODEPAGE_852 NLS_CODEPAGE_855 NLS_CODEPAGE_857 NLS_CODEPAGE_860 NLS_CODEPAGE_861 NLS_CODEPAGE_862 NLS_CODEPAGE_863 NLS_CODEPAGE_864 NLS_CODEPAGE_865 NLS_CODEPAGE_866 NLS_CODEPAGE_869 NLS_CODEPAGE_874 NLS_CODEPAGE_932 NLS_CODEPAGE_936 NLS_CODEPAGE_949 NLS_CODEPAGE_950 NLS_ISO8859_13 NLS_ISO8859_14 NLS_ISO8859_15 NLS_ISO8859_2 NLS_ISO8859_3 NLS_ISO8859_4 NLS_ISO8859_5 NLS_ISO8859_6 NLS_ISO8859_7 NLS_ISO8859_8 NLS_ISO8859_9 NLS_KOI8_R NLS_KOI8_U NLS_MAC_CELTIC NLS_MAC_CENTEURO NLS_MAC_CROATIAN NLS_MAC_CYRILLIC NLS_MAC_GAELIC NLS_MAC_GREEK NLS_MAC_ICELAND NLS_MAC_INUIT NLS_MAC_ROMAN NLS_MAC_ROMANIAN NLS_MAC_TURKISH NLS_UCS2_UTILS NOZOMI NTFS3_FS NTFS3_FS_POSIX_ACL NTFS3_LZX_XPRESS NULL_TTY NUMA_BALANCING NUMA_BALANCING_DEFAULT_ENABLED NUMA_EMU NUMA_KEEP_MEMINFO NVDIMM_DAX NVDIMM_KEYS NVDIMM_PFN NVIDIA_SHIELD_FF NVME_CORE NVME_FABRICS NVME_FC NVME_MULTIPATH NVME_RDMA NVME_TARGET NVME_TARGET_FC NVME_TARGET_FCLOOP NVME_TARGET_LOOP NVME_TARGET_RDMA NVME_TARGET_TCP NVME_TCP N_GSM N_HDLC OCFS2_DEBUG_FS OCFS2_FS OCFS2_FS_O2CB OCFS2_FS_STATS OCFS2_FS_USERSPACE_CLUSTER OF_GPIO OF_PMEM OMFS_FS OPENVSWITCH OPENVSWITCH_GENEVE OPENVSWITCH_GRE OPENVSWITCH_VXLAN ORANGEFS_FS OSF_PARTITION OVERLAY_FS OVERLAY_FS_DEBUG OVERLAY_FS_INDEX OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW OVERLAY_FS_REDIRECT_DIR PACKET_DIAG PAGE_IDLE_FLAG PAGE_REPORTING PAHOLE_HAS_BTF_TAG PAHOLE_HAS_LANG_EXCLUDE PAHOLE_HAS_SPLIT_BTF PARPORT PARPORT_NOT_PC PARTITION_ADVANCED PCCARD PCCARD_NONSTATIC PCIEAER PCI_ENDPOINT PCI_IOV PCMCIA PCMCIA_LOAD_CIS PERCPU_STATS PERSISTENT_KEYRINGS PHONET PHYLINK PHY_CPCAP_USB PHY_QCOM_USB_HS PHY_QCOM_USB_HSIC PHY_SAMSUNG_USB2 PHY_TUSB1210 PKCS7_TEST_KEY PKCS8_PRIVATE_KEY_PARSER PLAYSTATION_FF PLFXLC PMIC_OPREGION PM_CLK PNFS_BLOCK PNFS_FILE_LAYOUT PNFS_FLEXFILE_LAYOUT PPP PPPOATM PPPOE PPPOE_HASH_BITS_1 PPPOL2TP PPP_ASYNC PPP_BSDCOMP PPP_DEFLATE PPP_FILTER PPP_MPPE PPP_MULTILINK PPP_SYNC_TTY PPTP PREEMPT PREEMPT_NOTIFIERS PROC_CHILDREN PROVE_RAW_LOCK_NESTING PSAMPLE PSI PSTORE PSTORE_COMPRESS PTP_1588_CLOCK_VMCLOCK QCOM_QMI_HELPERS QNX4FS_FS QNX6FS_FS QRTR QRTR_TUN RADIO_ADAPTERS RADIO_SHARK RADIO_SHARK2 RADIO_SI4713 RADIO_TEA575X RAID6_PQ RAID_ATTRS RAS RC_ATI_REMOTE RC_CORE RC_DEVICES RC_XBOX_DVD RDMA_RXE RDMA_SIW RDS RDS_RDMA RDS_TCP READ_ONLY_THP_FOR_FS REALTEK_AUTOPM REED_SOLOMON REED_SOLOMON_DEC8 REGMAP REGMAP_I2C REGMAP_IRQ REGMAP_MMIO REGMAP_SPI REGULATOR REGULATOR_FIXED_VOLTAGE REGULATOR_TWL4030 RESET_CONTROLLER RFKILL RFKILL_INPUT RFKILL_LEDS RMI4_2D_SENSOR RMI4_CORE RMI4_F03 RMI4_F03_SERIO RMI4_F11 RMI4_F12 RMI4_F30 RMI4_F3A ROMFS_BACKED_BY_BOTH ROMFS_FS ROMFS_ON_BLOCK ROMFS_ON_MTD ROSE RTC_DRV_HID_SENSOR_TIME RXKAD SCHED_CORE SCREEN_INFO SCSI_FC_ATTRS SCSI_HPSA SCSI_ISCSI_ATTRS SCSI_LOGGING SCSI_NETLINK SCSI_SAS_ATA SCSI_SAS_ATTRS SCSI_SAS_LIBSAS SCSI_SCAN_ASYNC SCSI_SRP_ATTRS SCTP_COOKIE_HMAC_MD5 SCTP_COOKIE_HMAC_SHA1 SCTP_DEFAULT_COOKIE_HMAC_MD5 SECONDARY_TRUSTED_KEYRING SECURITY_INFINIBAND SECURITY_NETWORK_XFRM SECURITY_SMACK_NETFILTER SENSORS_AQUACOMPUTER_D5NEXT SENSORS_CORSAIR_CPRO SENSORS_CORSAIR_PSU SENSORS_GIGABYTE_WATERFORCE SENSORS_NZXT_KRAKEN2 SENSORS_NZXT_SMART2 SENSORS_POWERZ SERIAL_DEV_BUS SERIAL_DEV_CTRL_TTYPORT SERIAL_MCTRL_GPIO SGI_PARTITION SIGNATURE SIGNED_PE_FILE_VERIFICATION SKB_DECRYPTED SLHC SLIP SLIP_COMPRESSED SLIP_MODE_SLIP6 SLIP_SMART SMARTJOYPLUS_FF SMBFS SMB_SERVER SMC SMC_DIAG SMSC_PHY SMS_SDIO_DRV SMS_SIANO_DEBUGFS SMS_SIANO_MDTV SMS_SIANO_RC SMS_USB_DRV SND SND_ALOOP SND_BCD2000 SND_CTL_FAST_LOOKUP SND_CTL_LED SND_DEBUG SND_DMA_SGBUF SND_DRIVERS SND_DUMMY SND_DYNAMIC_MINORS SND_HDA SND_HDA_CODEC_ANALOG SND_HDA_CODEC_CA0110 SND_HDA_CODEC_CA0132 SND_HDA_CODEC_CIRRUS SND_HDA_CODEC_CMEDIA SND_HDA_CODEC_CONEXANT SND_HDA_CODEC_HDMI SND_HDA_CODEC_REALTEK SND_HDA_CODEC_SI3054 SND_HDA_CODEC_SIGMATEL SND_HDA_CODEC_VIA SND_HDA_COMPONENT SND_HDA_CORE SND_HDA_GENERIC SND_HDA_GENERIC_LEDS SND_HDA_HWDEP SND_HDA_I915 SND_HDA_INPUT_BEEP SND_HDA_INTEL SND_HDA_PATCH_LOADER SND_HDA_RECONFIG SND_HDA_SCODEC_COMPONENT SND_HRTIMER SND_HWDEP SND_INTEL_DSP_CONFIG SND_INTEL_NHLT SND_INTEL_SOUNDWIRE_ACPI SND_JACK SND_JACK_INPUT_DEV SND_MIXER_OSS SND_OSSEMUL SND_PCI SND_PCM SND_PCMCIA SND_PCM_OSS SND_PCM_OSS_PLUGINS SND_PCM_TIMER SND_PCM_XRUN_DEBUG SND_PROC_FS SND_RAWMIDI SND_SEQUENCER SND_SEQUENCER_OSS SND_SEQ_DEVICE SND_SEQ_DUMMY SND_SEQ_HRTIMER_DEFAULT SND_SEQ_MIDI SND_SEQ_MIDI_EVENT SND_SEQ_UMP_CLIENT SND_SEQ_VIRMIDI SND_SOC SND_SOC_I2C_AND_SPI SND_SOC_SDCA_OPTIONAL SND_SUPPORT_OLD_API SND_TIMER SND_UMP SND_UMP_LEGACY_RAWMIDI SND_USB SND_USB_6FIRE SND_USB_AUDIO SND_USB_AUDIO_MIDI_V2 SND_USB_AUDIO_USE_MEDIA_CONTROLLER SND_USB_CAIAQ SND_USB_CAIAQ_INPUT SND_USB_HIFACE SND_USB_LINE6 SND_USB_POD SND_USB_PODHD SND_USB_TONEPORT SND_USB_UA101 SND_USB_US122L SND_USB_USX2Y SND_USB_VARIAX SND_VERBOSE_PROCFS SND_VIRMIDI SND_VIRTIO SND_VMASTER SND_X86 SOCK_VALIDATE_XMIT SOLARIS_X86_PARTITION SONY_FF SOUND SOUNDWIRE SOUND_OSS_CORE SOUND_OSS_CORE_PRECLAIM SPI SPI_DLN2 SPI_DYNAMIC SPI_LJCA SPI_MASTER SQUASHFS SQUASHFS_4K_DEVBLK_SIZE SQUASHFS_COMPILE_DECOMP_MULTI SQUASHFS_DECOMP_MULTI SQUASHFS_FILE_DIRECT SQUASHFS_LZ4 SQUASHFS_LZO SQUASHFS_XATTR SQUASHFS_XZ SQUASHFS_ZLIB SQUASHFS_ZSTD SSB SSB_PCIHOST_POSSIBLE SSB_PCMCIAHOST_POSSIBLE SSB_SDIOHOST_POSSIBLE STAGING STEAM_FF STP STREAM_PARSER SUNRPC_BACKCHANNEL SUN_PARTITION SW_SYNC SYSFB SYSV68_PARTITION SYSV_FS TABLET_USB_ACECAD TABLET_USB_AIPTEK TABLET_USB_HANWANG TABLET_USB_KBTAB TABLET_USB_PEGASUS TAHVO_USB TAHVO_USB_HOST_BY_DEFAULT TASKS_TRACE_RCU TCG_CRB TCG_TIS TCG_TIS_CORE TCG_TPM TCP_CONG_BBR TCP_CONG_BIC TCP_CONG_CDG TCP_CONG_DCTCP TCP_CONG_HSTCP TCP_CONG_HTCP TCP_CONG_HYBLA TCP_CONG_ILLINOIS TCP_CONG_LP TCP_CONG_NV TCP_CONG_SCALABLE TCP_CONG_VEGAS TCP_CONG_VENO TCP_CONG_WESTWOOD TCP_CONG_YEAH TEE TEXTSEARCH TEXTSEARCH_BM TEXTSEARCH_FSM TEXTSEARCH_KMP THERMAL_NETLINK THP_SWAP THRUSTMASTER_FF TIPC TIPC_CRYPTO TIPC_DIAG TIPC_MEDIA_IB TIPC_MEDIA_UDP TLS TLS_TOE TMPFS_QUOTA TOUCHSCREEN_SUR40 TOUCHSCREEN_USB_3M TOUCHSCREEN_USB_COMPOSITE TOUCHSCREEN_USB_DMC_TSC10 TOUCHSCREEN_USB_E2I TOUCHSCREEN_USB_EASYTOUCH TOUCHSCREEN_USB_EGALAX TOUCHSCREEN_USB_ELO TOUCHSCREEN_USB_ETT_TC45USB TOUCHSCREEN_USB_ETURBO TOUCHSCREEN_USB_GENERAL_TOUCH TOUCHSCREEN_USB_GOTOP TOUCHSCREEN_USB_GUNZE TOUCHSCREEN_USB_IDEALTEK TOUCHSCREEN_USB_IRTOUCH TOUCHSCREEN_USB_ITM TOUCHSCREEN_USB_JASTEC TOUCHSCREEN_USB_NEXIO TOUCHSCREEN_USB_PANJIT TOUCHSCREEN_USB_ZYTRONIC TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE TTPCI_EEPROM TTY_PRINTK TUN_VNET_CROSS_LE TWL4030_CORE TYPEC TYPEC_ANX7411 TYPEC_DP_ALTMODE TYPEC_FUSB302 TYPEC_HD3SS3220 TYPEC_MT6360 TYPEC_MUX_FSA4480 TYPEC_MUX_GPIO_SBU TYPEC_MUX_INTEL_PMC TYPEC_MUX_NB7VPQ904M TYPEC_MUX_PI3USB30532 TYPEC_MUX_PTN36502 TYPEC_MUX_WCD939X_USBSS TYPEC_NVIDIA_ALTMODE TYPEC_RT1711H TYPEC_RT1719 TYPEC_STUSB160X TYPEC_TCPCI TYPEC_TCPCI_MAXIM TYPEC_TCPCI_MT6370 TYPEC_TCPM TYPEC_TPS6598X TYPEC_UCSI TYPEC_WCOVE TYPEC_WUSB3801 UBIFS_ATIME_SUPPORT UBIFS_FS UBIFS_FS_ADVANCED_COMPR UBIFS_FS_LZO UBIFS_FS_SECURITY UBIFS_FS_XATTR UBIFS_FS_ZLIB UBIFS_FS_ZSTD UCSI_ACPI UCSI_CCG UCSI_STM32G0 UDF_FS UDMABUF UFS_FS UFS_FS_WRITE UHID ULTRIX_PARTITION UNICODE UNION_FIND UNIXWARE_DISKLABEL UNIX_DIAG USB4 USB4_NET USBIP_CORE USBIP_HOST USBIP_VHCI_HCD USBIP_VUDC USBPCWATCHDOG USB_ACM USB_ADUTUX USB_AIRSPY USB_ALI_M5632 USB_AN2720 USB_APPLEDISPLAY USB_ARMLINUX USB_BDC_UDC USB_BELKIN USB_C67X00_HCD USB_CATC USB_CDC_PHONET USB_CDNS2_UDC USB_CDNS3 USB_CDNS3_GADGET USB_CDNS3_HOST USB_CDNS_SUPPORT USB_DWC2 USB_GADGET USB_LJCA USB_MUSB_HDRC USB_NET_CDC_SUBSET USB_ROLES_INTEL_XHCI USB_ROLE_SWITCH USB_STORAGE_REALTEK USB_ULPI_BUS USB_USBNET VIDEO_DEV VIRTIO_FS VXLAN WAN WIRELESS WLAN WLAN_VENDOR_PURELIFI ZONE_DEVICE] 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: 1640a841cf4efbddeaa1e14e15c8330634d22f69b4efe434899892f6af41368d all runs: crashed: INFO: task hung in chmod_common representative crash: INFO: task hung in chmod_common, types: [HANG] 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: 143ac59be662f1b286ec4ce7d09b4b91e0c8f96dcef080f3b8726666f668523a all runs: crashed: INFO: task hung in chmod_common representative crash: INFO: task hung in chmod_common, types: [HANG] 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: d57f77ec225b6c0736c1c863cd73f8cc4be1555c64549717596cbefeffee6c12 all runs: crashed: INFO: task hung in chmod_common representative crash: INFO: task hung in chmod_common, types: [HANG] 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: 8ae7ac3efb447763a0cbe862248b30d54dba8c95830283bbc0987f7538e17dce all runs: crashed: BUG: sleeping function called from invalid context in bdev_getblk representative crash: BUG: sleeping function called from invalid context in bdev_getblk, types: [ATOMIC_SLEEP] 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: 4dc690aa9811e448238d66746ea4f10b25e79a906b5423bda61facd15f4005a5 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] 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: 4790b4d6da21827244ed47a74a9aba2e2ecdc0f60bdb6c680d3b7ba3137df8ed all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] 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: 1a002b7da8027cc34af95abbd1d301ca6c4625687844ae098c6b4fce9b331bd8 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] 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: 9cbcadea788a40c18d8f26f822a85b5b31af5e0baff4d8ef5eccf51e6b52cac3 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] 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: 0d3a213a2087653d3f272e250ccd756bc18cda45ed43926d6dcbf4ccdcb8ff76 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] 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: 1f01d05a3b96d7441bc9c155277b727f5220710696879896cdac4d3f54374097 all runs: crashed: BUG: sleeping function called from invalid context in __bread_gfp representative crash: BUG: sleeping function called from invalid context in __bread_gfp, types: [ATOMIC_SLEEP] 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: 49b087afc8bbeaf70052f83845e85cf5a7de1dce07090c072e98c1dc8a2baeac all runs: crashed: BUG: sleeping function called from invalid context in __bread_gfp representative crash: BUG: sleeping function called from invalid context in __bread_gfp, types: [ATOMIC_SLEEP] 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: d8fee0c36ea843234c563aadd33d410c4fba971fd3c7be4abeca3083cda0f275 run #0: basic kernel testing failed: WARNING: locking bug in stack_depot_save run #1: crashed: BUG: sleeping function called from invalid context in __getblk_gfp run #2: crashed: BUG: sleeping function called from invalid context in __getblk_gfp run #3: crashed: BUG: sleeping function called from invalid context in __getblk_gfp run #4: crashed: BUG: sleeping function called from invalid context in __getblk_gfp run #5: crashed: BUG: sleeping function called from invalid context in __getblk_gfp run #6: crashed: BUG: sleeping function called from invalid context in __getblk_gfp run #7: crashed: BUG: sleeping function called from invalid context in __getblk_gfp run #8: crashed: BUG: sleeping function called from invalid context in __getblk_gfp run #9: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] testing release v5.5 testing commit d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: d6563a1b38bdb8e75133eefa374f7c65fe5f7cf718649245bc980b6735c38397 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] testing release v5.2 testing commit 0ecfebd2b52404ae0c54a878c872bb93363ada36 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: c46ea9e7f5b3fcc9c3bf4445a56654229c37270a4d89908fce56c11c878635b0 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] testing release v4.20 testing commit 8fe28cb58bcb235034b64cbbb7550a8a43fd88be gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: f8a00bdf1dd8839f25f713aece3c0eb3882e32b72bb9a8a58aba47a8c9fc1b20 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] testing release v4.19 testing commit 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 0bbb703b1f25d0511678541e7e174cce6236619e05e27ffb9d187af15a75c52b all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] crash still not fixed/happens on the oldest tested release revisions tested: 22, total time: 7h30m27.185250242s (build: 5h10m39.585852921s, test: 2h6m0.944415349s) oldest tested release already had the bug or it had kernel test errors commit msg: Linux 4.19 crash: BUG: sleeping function called from invalid context in __getblk_gfp Buffer I/O error on dev loop5, logical block 13466417, async page read attempt to access beyond end of device loop5: rw=0, want=16147214, limit=128 Buffer I/O error on dev loop5, logical block 8073606, async page read BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 4276, name: syz.5.19 2 locks held by syz.5.19/4276: #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: lookup_slow+0x43/0x70 fs/namei.c:1687 #1: 00000000027d9937 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 1 PID: 4276 Comm: syz.5.19 Not tainted 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.14+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x39/0x7c0 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x272/0xbe0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.5+0x460/0xb70 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x520 fs/sysv/dir.c:146 sysv_inode_by_name+0x65/0x330 fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 __lookup_slow+0x212/0x3f0 fs/namei.c:1671 lookup_slow+0x51/0x70 fs/namei.c:1688 walk_component+0x6ee/0xf10 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.14+0x180/0x840 fs/namei.c:2318 filename_lookup.part.22+0x160/0x360 fs/namei.c:2348 filename_lookup fs/namei.c:2341 [inline] user_path_at_empty+0x39/0x40 fs/namei.c:2608 user_path_at include/linux/namei.h:57 [inline] ksys_chdir+0x8e/0x180 fs/open.c:439 __do_sys_chdir fs/open.c:461 [inline] __se_sys_chdir fs/open.c:459 [inline] __x64_sys_chdir+0x2c/0x40 fs/open.c:459 do_syscall_64+0xd6/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f3204c29d29 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f32046a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 RAX: ffffffffffffffda RBX: 00007f3204e19fa0 RCX: 00007f3204c29d29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 RBP: 00007f3204ca5b08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f3204e19fa0 R15: 00007fff6903c1a8 attempt to access beyond end of device loop5: rw=0, want=6491550, limit=128 Buffer I/O error on dev loop5, logical block 3245774, async page read attempt to access beyond end of device cfg80211: failed to load regulatory.db loop5: rw=0, want=17669880, limit=128 Buffer I/O error on dev loop5, logical block 8834939, async page read BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 4276, name: syz.5.19 2 locks held by syz.5.19/4276: #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: lookup_slow+0x43/0x70 fs/namei.c:1687 #1: 00000000027d9937 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 4276 Comm: syz.5.19 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.14+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x39/0x7c0 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x272/0xbe0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.5+0x460/0xb70 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x520 fs/sysv/dir.c:146 sysv_inode_by_name+0x65/0x330 fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 __lookup_slow+0x212/0x3f0 fs/namei.c:1671 lookup_slow+0x51/0x70 fs/namei.c:1688 walk_component+0x6ee/0xf10 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.14+0x180/0x840 fs/namei.c:2318 filename_lookup.part.22+0x160/0x360 fs/namei.c:2348 filename_lookup fs/namei.c:2341 [inline] user_path_at_empty+0x39/0x40 fs/namei.c:2608 user_path_at include/linux/namei.h:57 [inline] ksys_chdir+0x8e/0x180 fs/open.c:439 __do_sys_chdir fs/open.c:461 [inline] __se_sys_chdir fs/open.c:459 [inline] __x64_sys_chdir+0x2c/0x40 fs/open.c:459 do_syscall_64+0xd6/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f3204c29d29 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f32046a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 RAX: ffffffffffffffda RBX: 00007f3204e19fa0 RCX: 00007f3204c29d29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 RBP: 00007f3204ca5b08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f3204e19fa0 R15: 00007fff6903c1a8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 4276, name: syz.5.19 2 locks held by syz.5.19/4276: #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: lookup_slow+0x43/0x70 fs/namei.c:1687 #1: 00000000027d9937 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 4276 Comm: syz.5.19 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.14+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x39/0x7c0 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x272/0xbe0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.5+0x460/0xb70 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x520 fs/sysv/dir.c:146 sysv_inode_by_name+0x65/0x330 fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 __lookup_slow+0x212/0x3f0 fs/namei.c:1671 lookup_slow+0x51/0x70 fs/namei.c:1688 walk_component+0x6ee/0xf10 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.14+0x180/0x840 fs/namei.c:2318 filename_lookup.part.22+0x160/0x360 fs/namei.c:2348 filename_lookup fs/namei.c:2341 [inline] user_path_at_empty+0x39/0x40 fs/namei.c:2608 user_path_at include/linux/namei.h:57 [inline] ksys_chdir+0x8e/0x180 fs/open.c:439 __do_sys_chdir fs/open.c:461 [inline] __se_sys_chdir fs/open.c:459 [inline] __x64_sys_chdir+0x2c/0x40 fs/open.c:459 do_syscall_64+0xd6/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f3204c29d29 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f32046a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 RAX: ffffffffffffffda RBX: 00007f3204e19fa0 RCX: 00007f3204c29d29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 RBP: 00007f3204ca5b08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f3204e19fa0 R15: 00007fff6903c1a8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 4276, name: syz.5.19 2 locks held by syz.5.19/4276: #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: lookup_slow+0x43/0x70 fs/namei.c:1687 #1: 00000000027d9937 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 1 PID: 4276 Comm: syz.5.19 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.14+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x39/0x7c0 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x272/0xbe0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.5+0x460/0xb70 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x520 fs/sysv/dir.c:146 sysv_inode_by_name+0x65/0x330 fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 __lookup_slow+0x212/0x3f0 fs/namei.c:1671 lookup_slow+0x51/0x70 fs/namei.c:1688 walk_component+0x6ee/0xf10 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.14+0x180/0x840 fs/namei.c:2318 filename_lookup.part.22+0x160/0x360 fs/namei.c:2348 filename_lookup fs/namei.c:2341 [inline] user_path_at_empty+0x39/0x40 fs/namei.c:2608 user_path_at include/linux/namei.h:57 [inline] ksys_chdir+0x8e/0x180 fs/open.c:439 __do_sys_chdir fs/open.c:461 [inline] __se_sys_chdir fs/open.c:459 [inline] __x64_sys_chdir+0x2c/0x40 fs/open.c:459 do_syscall_64+0xd6/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f3204c29d29 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f32046a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 RAX: ffffffffffffffda RBX: 00007f3204e19fa0 RCX: 00007f3204c29d29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 RBP: 00007f3204ca5b08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f3204e19fa0 R15: 00007fff6903c1a8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 4276, name: syz.5.19 2 locks held by syz.5.19/4276: #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: lookup_slow+0x43/0x70 fs/namei.c:1687 #1: 00000000027d9937 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 1 PID: 4276 Comm: syz.5.19 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.14+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x39/0x7c0 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x272/0xbe0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.5+0x460/0xb70 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x520 fs/sysv/dir.c:146 sysv_inode_by_name+0x65/0x330 fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 __lookup_slow+0x212/0x3f0 fs/namei.c:1671 lookup_slow+0x51/0x70 fs/namei.c:1688 walk_component+0x6ee/0xf10 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.14+0x180/0x840 fs/namei.c:2318 filename_lookup.part.22+0x160/0x360 fs/namei.c:2348 filename_lookup fs/namei.c:2341 [inline] user_path_at_empty+0x39/0x40 fs/namei.c:2608 user_path_at include/linux/namei.h:57 [inline] ksys_chdir+0x8e/0x180 fs/open.c:439 __do_sys_chdir fs/open.c:461 [inline] __se_sys_chdir fs/open.c:459 [inline] __x64_sys_chdir+0x2c/0x40 fs/open.c:459 do_syscall_64+0xd6/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f3204c29d29 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f32046a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 RAX: ffffffffffffffda RBX: 00007f3204e19fa0 RCX: 00007f3204c29d29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 RBP: 00007f3204ca5b08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f3204e19fa0 R15: 00007fff6903c1a8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 4276, name: syz.5.19 2 locks held by syz.5.19/4276: #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: lookup_slow+0x43/0x70 fs/namei.c:1687 #1: 00000000027d9937 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 1 PID: 4276 Comm: syz.5.19 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.14+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x39/0x7c0 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x272/0xbe0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.5+0x460/0xb70 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x520 fs/sysv/dir.c:146 sysv_inode_by_name+0x65/0x330 fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 __lookup_slow+0x212/0x3f0 fs/namei.c:1671 lookup_slow+0x51/0x70 fs/namei.c:1688 walk_component+0x6ee/0xf10 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.14+0x180/0x840 fs/namei.c:2318 filename_lookup.part.22+0x160/0x360 fs/namei.c:2348 filename_lookup fs/namei.c:2341 [inline] user_path_at_empty+0x39/0x40 fs/namei.c:2608 user_path_at include/linux/namei.h:57 [inline] ksys_chdir+0x8e/0x180 fs/open.c:439 __do_sys_chdir fs/open.c:461 [inline] __se_sys_chdir fs/open.c:459 [inline] __x64_sys_chdir+0x2c/0x40 fs/open.c:459 do_syscall_64+0xd6/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f3204c29d29 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f32046a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 RAX: ffffffffffffffda RBX: 00007f3204e19fa0 RCX: 00007f3204c29d29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 RBP: 00007f3204ca5b08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f3204e19fa0 R15: 00007fff6903c1a8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 4276, name: syz.5.19 2 locks held by syz.5.19/4276: #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: lookup_slow+0x43/0x70 fs/namei.c:1687 #1: 00000000027d9937 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 1 PID: 4276 Comm: syz.5.19 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.14+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x39/0x7c0 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x272/0xbe0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.5+0x460/0xb70 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x520 fs/sysv/dir.c:146 sysv_inode_by_name+0x65/0x330 fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 __lookup_slow+0x212/0x3f0 fs/namei.c:1671 lookup_slow+0x51/0x70 fs/namei.c:1688 walk_component+0x6ee/0xf10 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.14+0x180/0x840 fs/namei.c:2318 filename_lookup.part.22+0x160/0x360 fs/namei.c:2348 filename_lookup fs/namei.c:2341 [inline] user_path_at_empty+0x39/0x40 fs/namei.c:2608 user_path_at include/linux/namei.h:57 [inline] ksys_chdir+0x8e/0x180 fs/open.c:439 __do_sys_chdir fs/open.c:461 [inline] __se_sys_chdir fs/open.c:459 [inline] __x64_sys_chdir+0x2c/0x40 fs/open.c:459 do_syscall_64+0xd6/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f3204c29d29 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f32046a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 RAX: ffffffffffffffda RBX: 00007f3204e19fa0 RCX: 00007f3204c29d29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 RBP: 00007f3204ca5b08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f3204e19fa0 R15: 00007fff6903c1a8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 4276, name: syz.5.19 2 locks held by syz.5.19/4276: #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: lookup_slow+0x43/0x70 fs/namei.c:1687 #1: 00000000027d9937 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 4276 Comm: syz.5.19 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.14+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x39/0x7c0 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x272/0xbe0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.5+0x460/0xb70 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x520 fs/sysv/dir.c:146 sysv_inode_by_name+0x65/0x330 fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 __lookup_slow+0x212/0x3f0 fs/namei.c:1671 lookup_slow+0x51/0x70 fs/namei.c:1688 walk_component+0x6ee/0xf10 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.14+0x180/0x840 fs/namei.c:2318 filename_lookup.part.22+0x160/0x360 fs/namei.c:2348 filename_lookup fs/namei.c:2341 [inline] user_path_at_empty+0x39/0x40 fs/namei.c:2608 user_path_at include/linux/namei.h:57 [inline] ksys_chdir+0x8e/0x180 fs/open.c:439 __do_sys_chdir fs/open.c:461 [inline] __se_sys_chdir fs/open.c:459 [inline] __x64_sys_chdir+0x2c/0x40 fs/open.c:459 do_syscall_64+0xd6/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f3204c29d29 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f32046a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 RAX: ffffffffffffffda RBX: 00007f3204e19fa0 RCX: 00007f3204c29d29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 RBP: 00007f3204ca5b08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f3204e19fa0 R15: 00007fff6903c1a8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 4276, name: syz.5.19 2 locks held by syz.5.19/4276: #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: lookup_slow+0x43/0x70 fs/namei.c:1687 #1: 00000000027d9937 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 1 PID: 4276 Comm: syz.5.19 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.14+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x39/0x7c0 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x272/0xbe0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.5+0x460/0xb70 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x520 fs/sysv/dir.c:146 sysv_inode_by_name+0x65/0x330 fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 __lookup_slow+0x212/0x3f0 fs/namei.c:1671 lookup_slow+0x51/0x70 fs/namei.c:1688 walk_component+0x6ee/0xf10 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.14+0x180/0x840 fs/namei.c:2318 filename_lookup.part.22+0x160/0x360 fs/namei.c:2348 filename_lookup fs/namei.c:2341 [inline] user_path_at_empty+0x39/0x40 fs/namei.c:2608 user_path_at include/linux/namei.h:57 [inline] ksys_chdir+0x8e/0x180 fs/open.c:439 __do_sys_chdir fs/open.c:461 [inline] __se_sys_chdir fs/open.c:459 [inline] __x64_sys_chdir+0x2c/0x40 fs/open.c:459 do_syscall_64+0xd6/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f3204c29d29 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f32046a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 RAX: ffffffffffffffda RBX: 00007f3204e19fa0 RCX: 00007f3204c29d29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 RBP: 00007f3204ca5b08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f3204e19fa0 R15: 00007fff6903c1a8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 4276, name: syz.5.19 2 locks held by syz.5.19/4276: #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000006254c55a (&type->i_mutex_dir_key#8){++++}, at: lookup_slow+0x43/0x70 fs/namei.c:1687 #1: 00000000027d9937 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 4276 Comm: syz.5.19 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.14+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x39/0x7c0 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x272/0xbe0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.5+0x460/0xb70 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x520 fs/sysv/dir.c:146 sysv_inode_by_name+0x65/0x330 fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 __lookup_slow+0x212/0x3f0 fs/namei.c:1671 lookup_slow+0x51/0x70 fs/namei.c:1688 walk_component+0x6ee/0xf10 fs/namei.c:1810 lookup_last fs/namei.c:2273 [inline] path_lookupat.isra.14+0x180/0x840 fs/namei.c:2318 filename_lookup.part.22+0x160/0x360 fs/namei.c:2348 filename_lookup fs/namei.c:2341 [inline] user_path_at_empty+0x39/0x40 fs/namei.c:2608 user_path_at include/linux/namei.h:57 [inline] ksys_chdir+0x8e/0x180 fs/open.c:439 __do_sys_chdir fs/open.c:461 [inline] __se_sys_chdir fs/open.c:459 [inline] __x64_sys_chdir+0x2c/0x40 fs/open.c:459 do_syscall_64+0xd6/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f3204c29d29 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f32046a3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 RAX: ffffffffffffffda RBX: 00007f3204e19fa0 RCX: 00007f3204c29d29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 RBP: 00007f3204ca5b08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f3204e19fa0 R15: 00007fff6903c1a8