ci2 starts bisection 2025-03-25 04:17:55.074419021 +0000 UTC m=+105539.889530647
bisecting cause commit starting from 38fec10eb60d687e30c8c6b5420d86e8149f7557
building syzkaller on 875573af37b09758ab48042f2b8a368097204888
ensuring issue is reproducible on original commit 38fec10eb60d687e30c8c6b5420d86e8149f7557

testing commit 38fec10eb60d687e30c8c6b5420d86e8149f7557 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c6c2fdef5844af14559547b599c4a11e51e561c8af30914211b2e5d000e54586
all runs: crashed: kernel BUG in ext4_alloc_file_blocks
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
check whether we can drop unnecessary instrumentation
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit 38fec10eb60d687e30c8c6b5420d86e8149f7557 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b3be1a88453314b5e170b7700516f347097ef25050b9b6d4822a606188dca26b
all runs: crashed: kernel BUG in ext4_alloc_file_blocks
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
the bug reproduces without the instrumentation
disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
kconfig minimization: base=4054 full=8255 leaves diff=2116
split chunks (needed=false): <2116>
split chunk #0 of len 2116 into 5 parts
testing without sub-chunk 1/5
disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit 38fec10eb60d687e30c8c6b5420d86e8149f7557 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 8b6bb7cff4480d92dd0fbe6d55cf96fa5959f1ee412c5f48fd5d9e1d71aec83f
all runs: crashed: kernel BUG in ext4_alloc_file_blocks
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit 38fec10eb60d687e30c8c6b5420d86e8149f7557 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building 38fec10eb60d687e30c8c6b5420d86e8149f7557: drivers/gpu/drm/bridge/aux-bridge.c:116: undefined reference to `devm_drm_of_get_bridge'
testing without sub-chunk 3/5
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit 38fec10eb60d687e30c8c6b5420d86e8149f7557 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f76a9ed2deb032a23748b5b963bfe5b924c7f9c7ff4878b8ebc52ffc69c595bb
all runs: crashed: kernel BUG in ext4_alloc_file_blocks
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed
testing commit 38fec10eb60d687e30c8c6b5420d86e8149f7557 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 280cbb0fa088d621bd465f69a7e67af8522f6847701617ff078d0c700e58f116
all runs: crashed: kernel BUG in ext4_alloc_file_blocks
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit 38fec10eb60d687e30c8c6b5420d86e8149f7557 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9d5871d90ea76035032f62d597ca809a439fab4f00dbaf418cb67ab25a7f4f47
all runs: crashed: kernel BUG in ext4_alloc_file_blocks
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
the chunk can be dropped
minimized to 424 configs; suspects: [6LOWPAN ARCH_ENABLE_MEMORY_HOTREMOVE ASUS_WMI CHARGER_BQ24190 CMA COMMON_CLK DAX DLM DRM DRM_BRIDGE 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 EFS_FS ENCRYPTED_KEYS EQUALIZER EROFS_FS EROFS_FS_POSIX_ACL EROFS_FS_SECURITY EROFS_FS_XATTR EROFS_FS_ZIP EVM EVM_ADD_XATTRS EVM_ATTR_FSUUID EVM_EXTRA_SMACK_XATTRS EXFAT_FS EXPORTFS_BLOCK_OPS EXT3_FS EXT3_FS_POSIX_ACL EXT3_FS_SECURITY EXTCON EXTCON_INTEL_CHT_WC 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 GENDWARFKSYMS 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 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 IP_VS_FO 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 MODVERSIONS 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]
disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
picked [v6.13 v6.12 v6.11 v6.9 v6.7 v6.5 v6.3 v6.1 v5.18 v5.15 v5.12 v5.9 v5.6 v5.3 v5.0 v4.19] out of 36 release tags
testing release v6.13
testing commit ffd294d346d185b70e28b1a28abe367bbfe53c04 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3eaf877931ddac40ecda372c8f4c46480178be3bb3bd8b75f3fbe1e7a8d9cd4b
all runs: crashed: kernel BUG in ext4_alloc_file_blocks
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
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: 041099923b759fb199c46c04ad0130af1a8cbe2df8aa6b6c735dcdf9fe05fee2
run #0: crashed: kernel BUG in ext4_alloc_file_blocks
run #1: crashed: kernel BUG in ext4_alloc_file_blocks
run #2: crashed: kernel BUG in ext4_alloc_file_blocks
run #3: crashed: kernel BUG in ext4_alloc_file_blocks
run #4: crashed: kernel BUG in ext4_alloc_file_blocks
run #5: crashed: kernel BUG in ext4_alloc_file_blocks
run #6: crashed: kernel BUG in ext4_alloc_file_blocks
run #7: crashed: kernel BUG in ext4_alloc_file_blocks
run #8: crashed: kernel BUG in ext4_alloc_file_blocks
run #9: OK
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
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: a3d32d61b6c4063234f2776258c137e4a92a07192920806678a49031ad386662
all runs: crashed: kernel BUG in ext4_alloc_file_blocks
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
testing release v6.9
testing commit a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b935b9293e6c8237f0c504c10d2c2795edbef62eda8b28fc8bf607550d8b9be1
all runs: crashed: kernel BUG in ext4_alloc_file_blocks
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
testing release v6.7
testing commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5de2058181783482075ebee675554faee9cfc88168f8c1983eee9ab1a54032b7
all runs: crashed: kernel BUG in ext4_alloc_file_blocks
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
testing release v6.5
testing commit 2dde18cd1d8fac735875f2e4987f11817cc0bc2c gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f200e65da50628f841b7ce03ebe855a06cd68518cd060bdfedb2f375cc2718a1
all runs: crashed: kernel BUG in ext4_alloc_file_blocks
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
testing release v6.3
testing commit 457391b0380335d5e9a5babdec90ac53928b23b4 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3fc5b876ff2444cffd85abba6b6aaa171f6d9c8e656616ecd0c5d8092f801b17
all runs: crashed: kernel BUG in ext4_alloc_file_blocks
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
testing release v6.1
testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 52e227465f09e920fff8ae4f5128c0913390e35178795d988f9adecb97acad4e
all runs: crashed: kernel BUG in ext4_alloc_file_blocks
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
testing release v5.18
testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 87ec920c543e3b97b9f27e5021bd73f3c0ff36493d532cd63d5d12d99f3b8d9a
run #0: crashed: kernel BUG in ext4_alloc_file_blocks
run #1: crashed: kernel BUG in ext4_alloc_file_blocks
run #2: crashed: kernel BUG in ext4_alloc_file_blocks
run #3: crashed: kernel BUG in ext4_alloc_file_blocks
run #4: crashed: kernel BUG in ext4_alloc_file_blocks
run #5: crashed: kernel BUG in ext4_alloc_file_blocks
run #6: crashed: kernel BUG in ext4_alloc_file_blocks
run #7: crashed: kernel BUG in ext4_alloc_file_blocks
run #8: crashed: kernel BUG in ext4_alloc_file_blocks
run #9: OK
representative crash: kernel BUG in ext4_alloc_file_blocks, types: [BUG]
testing release v5.15
testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9b9d2c47aa8c8119951ee81556b223601752caa5891c71ff5806a02189d918c3
run #0: crashed: kernel BUG in ext4_writepages
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
representative crash: kernel BUG in ext4_writepages, types: [BUG]
unable to determine the verdict: 9 good runs (wanted 5), for bad wanted 5 in total, got 10
testing release v5.12
testing commit 9f4ad9e425a1d3b6a34617b8ea226d56a119a717 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 4bb2da5d9fa2065502c040b6a7cba82ad631f47e318b57b3cb32f642be30eae5
all runs: OK
false negative chance: 0.000
# git bisect start 4b0986a3613c92f4ec1bdc7f60ec66fea135991f 9f4ad9e425a1d3b6a34617b8ea226d56a119a717
Bisecting: 46167 revisions left to test after this (roughly 16 steps)
[b5bc8ac25aa1477fee3853718f2673a594efdc4b] Merge 5.15-rc6 into driver-core-next

testing commit b5bc8ac25aa1477fee3853718f2673a594efdc4b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9558db649faad46d5b73339338bd13e81a39a1873a941d9b3a6f2e41c28073cd
run #0: crashed: kernel BUG in ext4_writepages
run #1: crashed: kernel BUG in ext4_writepages
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: kernel BUG in ext4_writepages, types: [BUG]
# git bisect bad b5bc8ac25aa1477fee3853718f2673a594efdc4b
Bisecting: 23431 revisions left to test after this (roughly 15 steps)
[bcb9928a155444dbd212473e60241ca0a7f641e1] net: dsa: properly check for the bridge_leave methods in dsa_switch_bridge_leave()

testing commit bcb9928a155444dbd212473e60241ca0a7f641e1 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f04fcbc7ea4bb0f446be086d65b61ad64b01619386526dc9985cc40235bb2de8
run #0: crashed: kernel BUG in ext4_writepages
run #1: boot failed: WARNING in get_page_from_freelist
run #2: boot failed: WARNING in get_page_from_freelist
run #3: boot failed: WARNING in get_page_from_freelist
run #4: boot failed: WARNING in get_page_from_freelist
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: kernel BUG in ext4_writepages, types: [BUG]
unable to determine the verdict: 15 good runs (wanted 15), for bad wanted 10 in total, got 16
# git bisect skip bcb9928a155444dbd212473e60241ca0a7f641e1
Bisecting: 23431 revisions left to test after this (roughly 15 steps)
[cd7f72e6e7b69ede4e80328e149a187eedf3d146] drm/bridge/synopsys: dw-hdmi: Add an option to suppress loading CEC driver

testing commit cd7f72e6e7b69ede4e80328e149a187eedf3d146 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d24d8844705c705136e2e0a85f0b65085fae49547d3b28129cfbe1ecde4c1fc4
run #0: crashed: kernel BUG in ext4_writepages
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
representative crash: kernel BUG in ext4_writepages, types: [BUG]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip cd7f72e6e7b69ede4e80328e149a187eedf3d146
Bisecting: 23431 revisions left to test after this (roughly 15 steps)
[665a69611a73656343049f4e6f21d0ca5ca08526] dt-bindings: msm/dp: Add bindings of MSM DisplayPort controller

testing commit 665a69611a73656343049f4e6f21d0ca5ca08526 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 52c3f163422a70d7d3fa6577eaa960b6735445c92cf0a0360659e61c8fe76f5b
all runs: OK
false negative chance: 0.000
# git bisect good 665a69611a73656343049f4e6f21d0ca5ca08526
Bisecting: 15245 revisions left to test after this (roughly 14 steps)
[b1412bd75abe8b1c57ecca4a85f92c8ddb4ccd39] Merge tag 'perf-tools-for-v5.14-2021-07-10' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

testing commit b1412bd75abe8b1c57ecca4a85f92c8ddb4ccd39 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c15dc00444477a1ebe4ce144241148c0fbbcc06d3959bd0b564005cf1e21673c
run #0: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #1: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #2: boot failed: WARNING in get_page_from_freelist
run #3: boot failed: WARNING in get_page_from_freelist
run #4: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #5: boot failed: WARNING in get_page_from_freelist
run #6: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #7: boot failed: WARNING in get_page_from_freelist
run #8: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #9: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #10: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #11: boot failed: WARNING in get_page_from_freelist
run #12: boot failed: WARNING in get_page_from_freelist
run #13: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #14: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #15: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #16: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #17: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #18: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #19: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip b1412bd75abe8b1c57ecca4a85f92c8ddb4ccd39
Bisecting: 15245 revisions left to test after this (roughly 14 steps)
[fe2fc0fd379371af510caf39181460f2eed4c35b] ARM: dts: ux500: Adjust operating points to reality

testing commit fe2fc0fd379371af510caf39181460f2eed4c35b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 6d4ff0b401ba05144e15bff1e53413c97a5601185bc638d25b211e8965326f1d
run #0: crashed: kernel BUG in ext4_writepages
run #1: boot failed: WARNING in get_page_from_freelist
run #2: boot failed: WARNING in get_page_from_freelist
run #3: boot failed: WARNING in get_page_from_freelist
run #4: boot failed: WARNING in get_page_from_freelist
run #5: boot failed: WARNING in get_page_from_freelist
run #6: boot failed: WARNING in get_page_from_freelist
run #7: boot failed: WARNING in get_page_from_freelist
run #8: boot failed: WARNING in get_page_from_freelist
run #9: boot failed: WARNING in get_page_from_freelist
run #10: boot failed: WARNING in get_page_from_freelist
run #11: boot failed: WARNING in get_page_from_freelist
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: kernel BUG in ext4_writepages, types: [BUG]
unable to determine the verdict: 8 good runs (wanted 15), for bad wanted 10 in total, got 9
# git bisect skip fe2fc0fd379371af510caf39181460f2eed4c35b
Bisecting: 15245 revisions left to test after this (roughly 14 steps)
[5f498328a91b59841557b8c4e8f0360e509dd454] Merge tag 'x86-mm-2021-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 5f498328a91b59841557b8c4e8f0360e509dd454 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 952e4fc3f6742b522e488bf7893a84a9979273b7c6720914292488c4a8748e58
run #0: crashed: kernel BUG in ext4_writepages
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
representative crash: kernel BUG in ext4_writepages, types: [BUG]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 5f498328a91b59841557b8c4e8f0360e509dd454
Bisecting: 15245 revisions left to test after this (roughly 14 steps)
[2720b991337d530b87095f62631e462efa1685cb] dt-bindings: PCI: ftpci100: convert faraday,ftpci100 to YAML

testing commit 2720b991337d530b87095f62631e462efa1685cb gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 6d4ff0b401ba05144e15bff1e53413c97a5601185bc638d25b211e8965326f1d
run #0: boot failed: WARNING in get_page_from_freelist
run #1: boot failed: WARNING in get_page_from_freelist
run #2: boot failed: WARNING in get_page_from_freelist
run #3: boot failed: WARNING in get_page_from_freelist
run #4: boot failed: WARNING in get_page_from_freelist
run #5: boot failed: WARNING in get_page_from_freelist
run #6: boot failed: WARNING in get_page_from_freelist
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
unable to determine the verdict: 13 good runs (wanted 15), for bad wanted 10 in total, got 13
# git bisect skip 2720b991337d530b87095f62631e462efa1685cb
Bisecting: 15245 revisions left to test after this (roughly 14 steps)
[7e8c18586daf7c1653c4b43a8119bc9662ed8fa6] net: bridge: allow the switchdev replay functions to be called for deletion

testing commit 7e8c18586daf7c1653c4b43a8119bc9662ed8fa6 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 57ec2290d8d10c09d355a793b0de044004ec3dc85e22e9d95802193bae3931d4
all runs: OK
false negative chance: 0.000
# git bisect good 7e8c18586daf7c1653c4b43a8119bc9662ed8fa6
Bisecting: 13502 revisions left to test after this (roughly 14 steps)
[05d7d4ba4bcc0bbadf6f5ecfb27612d8c6994bea] staging: rtl8723bs: remove unused rtw_rf_config module param

testing commit 05d7d4ba4bcc0bbadf6f5ecfb27612d8c6994bea gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 8c2a0ebe2f0cfb884011672dd838e811eca2d5ec7d6a045d7dc60bcfa5d40fdb
run #0: crashed: kernel BUG in ext4_writepages
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
representative crash: kernel BUG in ext4_writepages, types: [BUG]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 05d7d4ba4bcc0bbadf6f5ecfb27612d8c6994bea
Bisecting: 13502 revisions left to test after this (roughly 14 steps)
[da582aa5ad5787c46e3f475ab3f4602ec84c1617] cxl/pci: Fix debug message in cxl_probe_regs()

testing commit da582aa5ad5787c46e3f475ab3f4602ec84c1617 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5861ef6e8a63ae4854bc0870a2c1f9236ab046e7fd930f92bf7e7b0c469d19e9
all runs: OK
false negative chance: 0.000
# git bisect good da582aa5ad5787c46e3f475ab3f4602ec84c1617
Bisecting: 7635 revisions left to test after this (roughly 13 steps)
[1b4f3dfb4792f03b139edf10124fcbeb44e608e6] Merge tag 'usb-serial-5.15-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next

testing commit 1b4f3dfb4792f03b139edf10124fcbeb44e608e6 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5785403aecdacc8fdeec7dbf743caa1794175346084418cff8a3b534430d4dbf
run #0: crashed: kernel BUG in ext4_writepages
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
representative crash: kernel BUG in ext4_writepages, types: [BUG]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 1b4f3dfb4792f03b139edf10124fcbeb44e608e6
Bisecting: 7635 revisions left to test after this (roughly 13 steps)
[fad40a624854ad14a88ee0277b9e8207bfc6d95a] ACPI: power: Use acpi_handle_debug() to print debug messages

testing commit fad40a624854ad14a88ee0277b9e8207bfc6d95a gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: e85d18ab2f084e15e3d6bdd7cbd2fc31002a2393c137c5c15f0e38c45343f846
run #0: crashed: kernel BUG in ext4_writepages
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
representative crash: kernel BUG in ext4_writepages, types: [BUG]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip fad40a624854ad14a88ee0277b9e8207bfc6d95a
Bisecting: 7635 revisions left to test after this (roughly 13 steps)
[50ae81305c7a3ee802f0a1988503ce913c79cd6e] signal: Verify the alignment and size of siginfo_t

testing commit 50ae81305c7a3ee802f0a1988503ce913c79cd6e gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 20dcf2624665db2b51795a0cf405ac12762afd1fce001a865057473d7ec4e01c
run #0: boot failed: WARNING in get_page_from_freelist
run #1: boot failed: WARNING in get_page_from_freelist
run #2: boot failed: WARNING in get_page_from_freelist
run #3: boot failed: WARNING in get_page_from_freelist
run #4: boot failed: WARNING in get_page_from_freelist
run #5: boot failed: WARNING in get_page_from_freelist
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
unable to determine the verdict: 14 good runs (wanted 15), for bad wanted 10 in total, got 14
# git bisect skip 50ae81305c7a3ee802f0a1988503ce913c79cd6e
Bisecting: 7635 revisions left to test after this (roughly 13 steps)
[7aa6d700b089d960a03f6459898c096f4346990c] Merge remote-tracking branch 'regulator/for-5.15' into regulator-next

testing commit 7aa6d700b089d960a03f6459898c096f4346990c gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1d2b1fa0c117fb0976621ad4055011356270d7eceaf5311187b5ee299b4fc92d
run #0: crashed: kernel BUG in ext4_writepages
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
representative crash: kernel BUG in ext4_writepages, types: [BUG]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 7aa6d700b089d960a03f6459898c096f4346990c
Bisecting: 7635 revisions left to test after this (roughly 13 steps)
[6f9922711359d2092fb91036193dfed0d1bdf8b8] fpga: fpga-mgr: wrap the status() op

testing commit 6f9922711359d2092fb91036193dfed0d1bdf8b8 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 6d4ff0b401ba05144e15bff1e53413c97a5601185bc638d25b211e8965326f1d
run #0: crashed: kernel BUG in ext4_writepages
run #1: boot failed: WARNING in get_page_from_freelist
run #2: boot failed: WARNING in get_page_from_freelist
run #3: boot failed: WARNING in get_page_from_freelist
run #4: boot failed: WARNING in get_page_from_freelist
run #5: boot failed: WARNING in get_page_from_freelist
run #6: boot failed: WARNING in get_page_from_freelist
run #7: boot failed: WARNING in get_page_from_freelist
run #8: boot failed: WARNING in get_page_from_freelist
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: kernel BUG in ext4_writepages, types: [BUG]
unable to determine the verdict: 11 good runs (wanted 15), for bad wanted 10 in total, got 12
# git bisect skip 6f9922711359d2092fb91036193dfed0d1bdf8b8
Bisecting: 7635 revisions left to test after this (roughly 13 steps)
[cd4c76ff807c1afeed89f1b7e311760c0e296349] fs/ntfs3: Refactor ni_parse_reparse

testing commit cd4c76ff807c1afeed89f1b7e311760c0e296349 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 72e054b4ccec7f73e4594cb2705fd25e11c064a74e9100d714741d28c38a0e72
all runs: OK
false negative chance: 0.000
# git bisect good cd4c76ff807c1afeed89f1b7e311760c0e296349
Bisecting: 6187 revisions left to test after this (roughly 13 steps)
[477f70cd2a67904e04c2c2b9bd0fa2e95222f2f6] Merge tag 'drm-next-2021-08-31-1' of git://anongit.freedesktop.org/drm/drm

testing commit 477f70cd2a67904e04c2c2b9bd0fa2e95222f2f6 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d9a628419b2b2b6427e241dd8aa01cdee8b3e6a79b7d04a5084d7411970efc10
all runs: OK
false negative chance: 0.000
# git bisect good 477f70cd2a67904e04c2c2b9bd0fa2e95222f2f6
Bisecting: 3176 revisions left to test after this (roughly 12 steps)
[a2b28235335fee2586b4bd16448fb59ed6c80eef] Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging

testing commit a2b28235335fee2586b4bd16448fb59ed6c80eef gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0d05b4f03698760d74805499d6f29ab5c8260addc8ac38b9622cd034537ea49a
all runs: OK
false negative chance: 0.000
# git bisect good a2b28235335fee2586b4bd16448fb59ed6c80eef
Bisecting: 1586 revisions left to test after this (roughly 11 steps)
[7639afad8b8d6671a645fb3d6e6fd1432dcdf6ac] Merge tag 'pci-v5.15-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

reproducer is flaky (0.60 repro chance estimate)
revisions tested: 36, total time: 12h4m15.62831155s (build: 4h45m45.084975773s, test: 6h59m14.158168565s)
error: bisection is taking too long (>12h0m0s), aborting