ci starts bisection 2023-08-18 14:13:46.923980756 +0000 UTC m=+3591.641342795 bisecting cause commit starting from 16931859a6500d360b90aeacab3b505a3560a3ed building syzkaller on 74b106b66341c94da35974f62c072d91ca3bea28 ensuring issue is reproducible on original commit 16931859a6500d360b90aeacab3b505a3560a3ed testing commit 16931859a6500d360b90aeacab3b505a3560a3ed gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 76004036dc4abf344dd925d466405b89610276b7ec62b919532e82e678f6267a all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 16931859a6500d360b90aeacab3b505a3560a3ed gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 15f655ee9d9fcd7b59676cf05665be068ea458681e0ad09009d91f35438803f8 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] the bug reproduces without the instrumentation disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed kconfig minimization: base=3883 full=7652 leaves diff=1997 split chunks (needed=false): <1997> split chunk #0 of len 1997 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 16931859a6500d360b90aeacab3b505a3560a3ed gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 57c4faa5a3dfc67b1fe746fa040c2e4f1045e021c338bdeab51bb1f23c2d2b49 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed testing commit 16931859a6500d360b90aeacab3b505a3560a3ed gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8283ad9faa7b54d8634655fd5be1b5f56b508321d2d19cbd444b68060c749ed4 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 16931859a6500d360b90aeacab3b505a3560a3ed gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2fd9dac8e8369d93ee45fac508e69d2694240a98f3590a29c811fe2900cb16d8 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] 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 16931859a6500d360b90aeacab3b505a3560a3ed gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ad88dc4838ce1d6e3eeaa3558570f5dda21262ed3ab3c455599ff09cb683baa5 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed testing commit 16931859a6500d360b90aeacab3b505a3560a3ed gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4a223d1bf65d1d2ce488a90acee35eca62c3890da73b0fbc3f44199280d8b779 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] the chunk can be dropped minimized to 400 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ATM AX25 CFG80211 CMA DAX DLM DVB_CORE ENCRYPTED_KEYS EXTCON GENEVE GPIOLIB HAMRADIO HAVE_CLK HID_SENSOR_HUB HID_SMARTJOYPLUS HID_THRUSTMASTER IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_IPOIB INFINIBAND_USER_ACCESS INFINIBAND_VIRT_DMA INPUT_TABLET INPUT_TOUCHSCREEN IP_SCTP L2TP LIBNVDIMM MEDIA_COMMON_OPTIONS MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MFD_RETU MMC MTD MTD_UBI NETFILTER_CONNCOUNT NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 NF_SOCKET_IPV6 NF_TABLES NF_TABLES_ARP NF_TPROXY_IPV4 NF_TPROXY_IPV6 NILFS2_FS NLMON NLS_CODEPAGE_1250 NLS_CODEPAGE_1251 NLS_CODEPAGE_737 NLS_CODEPAGE_775 NLS_CODEPAGE_850 NLS_CODEPAGE_852 NLS_CODEPAGE_855 NLS_CODEPAGE_857 NLS_CODEPAGE_860 NLS_CODEPAGE_861 NLS_CODEPAGE_862 NLS_CODEPAGE_863 NLS_CODEPAGE_864 NLS_CODEPAGE_865 NLS_CODEPAGE_866 NLS_CODEPAGE_869 NLS_CODEPAGE_874 NLS_CODEPAGE_932 NLS_CODEPAGE_936 NLS_CODEPAGE_949 NLS_CODEPAGE_950 NLS_ISO8859_13 NLS_ISO8859_14 NLS_ISO8859_15 NLS_ISO8859_2 NLS_ISO8859_3 NLS_ISO8859_4 NLS_ISO8859_5 NLS_ISO8859_6 NLS_ISO8859_7 NLS_ISO8859_8 NLS_ISO8859_9 NLS_KOI8_R NLS_KOI8_U NLS_MAC_CELTIC NLS_MAC_CENTEURO NLS_MAC_CROATIAN NLS_MAC_CYRILLIC NLS_MAC_GAELIC NLS_MAC_GREEK NLS_MAC_ICELAND NLS_MAC_INUIT NLS_MAC_ROMAN NLS_MAC_ROMANIAN NLS_MAC_TURKISH NOP_USB_XCEIV NOZOMI NTFS3_FS NTFS3_FS_POSIX_ACL NTFS3_LZX_XPRESS NTFS_FS NTFS_RW NULL_TTY NUMA_BALANCING NUMA_BALANCING_DEFAULT_ENABLED NUMA_EMU NUMA_KEEP_MEMINFO NVDIMM_DAX NVDIMM_KEYS NVDIMM_PFN NVME_CORE NVME_FABRICS NVME_FC NVME_MULTIPATH NVME_RDMA NVME_TARGET NVME_TARGET_FC NVME_TARGET_FCLOOP NVME_TARGET_LOOP NVME_TARGET_RDMA NVME_TARGET_TCP NVME_TCP N_GSM N_HDLC OCFS2_DEBUG_FS OCFS2_FS OCFS2_FS_O2CB OCFS2_FS_STATS OCFS2_FS_USERSPACE_CLUSTER OF_GPIO OF_PMEM OMFS_FS OPENVSWITCH OPENVSWITCH_GENEVE OPENVSWITCH_GRE OPENVSWITCH_VXLAN ORANGEFS_FS OSF_PARTITION OVERLAY_FS OVERLAY_FS_INDEX OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW OVERLAY_FS_REDIRECT_DIR PACKET_DIAG PADATA PAGE_IDLE_FLAG PAGE_POOL PAGE_REPORTING 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 PM_CLK PNFS_BLOCK PNFS_FILE_LAYOUT PNFS_FLEXFILE_LAYOUT PPP PPPOATM PPPOE PPPOE_HASH_BITS_4 PPPOL2TP PPP_ASYNC PPP_BSDCOMP PPP_DEFLATE PPP_FILTER PPP_MPPE PPP_MULTILINK PPP_SYNC_TTY PPTP PREEMPT PREEMPT_NOTIFIERS PRISM2_USB PROC_CHILDREN PSI PSTORE PSTORE_842_COMPRESS PSTORE_COMPRESS PSTORE_DEFLATE_COMPRESS PSTORE_DEFLATE_COMPRESS_DEFAULT PSTORE_LZ4HC_COMPRESS PSTORE_LZ4_COMPRESS PSTORE_LZO_COMPRESS PSTORE_ZSTD_COMPRESS QCOM_QMI_HELPERS QNX4FS_FS QNX6FS_FS QRTR QRTR_TUN R8712U RADIO_ADAPTERS RADIO_SHARK RADIO_SHARK2 RADIO_TEA575X RAID6_PQ RAID_ATTRS RC_ATI_REMOTE RC_CORE RC_DEVICES RDMA_RXE RDMA_SIW RDS RDS_RDMA RDS_TCP READ_ONLY_THP_FOR_FS REALTEK_AUTOPM REED_SOLOMON REED_SOLOMON_DEC8 REGMAP REGMAP_I2C REGMAP_IRQ REGMAP_MMIO REGULATOR REGULATOR_TWL4030 REISERFS_FS REISERFS_FS_POSIX_ACL REISERFS_FS_SECURITY REISERFS_FS_XATTR REISERFS_PROC_INFO RESET_CONTROLLER RFKILL RFKILL_INPUT RFKILL_LEDS RMI4_2D_SENSOR RMI4_CORE RMI4_F03 RMI4_F03_SERIO RMI4_F11 RMI4_F12 RMI4_F30 ROMFS_BACKED_BY_BOTH ROMFS_FS ROMFS_ON_BLOCK ROMFS_ON_MTD ROSE RTC_DRV_HID_SENSOR_TIME RXKAD SCHED_CORE SCSI_FC_ATTRS SCSI_HPSA SCSI_ISCSI_ATTRS SCSI_LOGGING SCSI_NETLINK SCSI_SAS_ATA SCSI_SAS_ATTRS SCSI_SAS_LIBSAS SCSI_SCAN_ASYNC SCSI_SRP_ATTRS SCTP_COOKIE_HMAC_MD5 SCTP_COOKIE_HMAC_SHA1 SCTP_DEFAULT_COOKIE_HMAC_MD5 SECONDARY_TRUSTED_KEYRING SECURITY_INFINIBAND SECURITY_NETWORK_XFRM SERIAL_DEV_BUS SERIAL_DEV_CTRL_TTYPORT SERIAL_MCTRL_GPIO SGI_PARTITION SIGNATURE SIGNED_PE_FILE_VERIFICATION SLHC SLIP SLIP_COMPRESSED SLIP_MODE_SLIP6 SLIP_SMART SMARTJOYPLUS_FF SMBFS SMC SMC_DIAG SMSC_PHY SMS_SIANO_MDTV SMS_SIANO_RC SMS_USB_DRV SND SND_ALOOP SND_BCD2000 SND_CTL_FAST_LOOKUP SND_CTL_LED SND_DEBUG SND_DMA_SGBUF SND_DRIVERS SND_DUMMY SND_DYNAMIC_MINORS SND_HDA SND_HDA_CODEC_ANALOG SND_HDA_CODEC_CA0110 SND_HDA_CODEC_CA0132 SND_HDA_CODEC_CIRRUS SND_HDA_CODEC_CMEDIA SND_HDA_CODEC_CONEXANT SND_HDA_CODEC_HDMI SND_HDA_CODEC_REALTEK SND_HDA_CODEC_SI3054 SND_HDA_CODEC_SIGMATEL SND_HDA_CODEC_VIA SND_HDA_COMPONENT SND_HDA_CORE SND_HDA_GENERIC SND_HDA_GENERIC_LEDS SND_HDA_HWDEP SND_HDA_I915 SND_HDA_INPUT_BEEP SND_HDA_INTEL SND_HDA_PATCH_LOADER SND_HDA_RECONFIG SND_HRTIMER SND_HWDEP SND_INTEL_DSP_CONFIG SND_INTEL_NHLT SND_INTEL_SOUNDWIRE_ACPI SND_JACK SND_JACK_INPUT_DEV SND_MIXER_OSS SND_OSSEMUL SND_PCI SND_PCM SND_PCMCIA SND_PCM_OSS SND_PCM_OSS_PLUGINS SND_PCM_TIMER SND_PCM_XRUN_DEBUG SND_PROC_FS SND_RAWMIDI SND_SEQUENCER SND_SEQUENCER_OSS SND_SEQ_DEVICE SND_SEQ_DUMMY SND_SEQ_HRTIMER_DEFAULT SND_SEQ_MIDI SND_SEQ_MIDI_EVENT SND_SEQ_VIRMIDI SND_SUPPORT_OLD_API SND_TIMER SND_USB SND_USB_6FIRE SND_USB_AUDIO SND_USB_AUDIO_USE_MEDIA_CONTROLLER SND_USB_CAIAQ SND_USB_CAIAQ_INPUT SND_USB_HIFACE SND_USB_LINE6 SND_USB_POD SND_USB_PODHD SND_USB_TONEPORT SND_USB_UA101 SND_USB_US122L SND_USB_USX2Y SND_USB_VARIAX SND_VERBOSE_PROCFS SND_VIRMIDI SND_VIRTIO SND_VMASTER SND_X86 SOCK_VALIDATE_XMIT SOLARIS_X86_PARTITION SONY_FF SOUND SOUND_OSS_CORE SOUND_OSS_CORE_PRECLAIM SPI SPI_DLN2 SPI_DYNAMIC SPI_MASTER SQUASHFS SQUASHFS_4K_DEVBLK_SIZE SQUASHFS_COMPILE_DECOMP_SINGLE SQUASHFS_DECOMP_SINGLE SQUASHFS_FILE_DIRECT SQUASHFS_LZ4 SQUASHFS_LZO SQUASHFS_XATTR SQUASHFS_XZ SQUASHFS_ZLIB SQUASHFS_ZSTD SSB SSB_PCIHOST_POSSIBLE SSB_PCMCIAHOST_POSSIBLE SSB_SDIOHOST_POSSIBLE STAGING STP STREAM_PARSER SUNRPC_BACKCHANNEL SUN_PARTITION SW_SYNC SYSFB SYSV68_PARTITION SYSV_FS TABLET_USB_ACECAD TABLET_USB_AIPTEK TABLET_USB_HANWANG TABLET_USB_KBTAB TABLET_USB_PEGASUS TAHVO_USB TAHVO_USB_HOST_BY_DEFAULT TASKS_TRACE_RCU TCG_CRB TCG_TIS TCG_TIS_CORE TCG_TPM TCP_CONG_BBR TCP_CONG_BIC TCP_CONG_CDG TCP_CONG_DCTCP TCP_CONG_HSTCP TCP_CONG_HTCP TCP_CONG_HYBLA TCP_CONG_ILLINOIS TCP_CONG_LP TCP_CONG_NV TCP_CONG_SCALABLE TCP_CONG_VEGAS TCP_CONG_VENO TCP_CONG_WESTWOOD TCP_CONG_YEAH TEXTSEARCH TEXTSEARCH_BM TEXTSEARCH_FSM TEXTSEARCH_KMP THERMAL_NETLINK THP_SWAP THRUSTMASTER_FF TIPC TIPC_CRYPTO TIPC_DIAG TIPC_MEDIA_IB TIPC_MEDIA_UDP TLS TLS_TOE TOUCHSCREEN_SUR40 TOUCHSCREEN_USB_3M TOUCHSCREEN_USB_COMPOSITE TOUCHSCREEN_USB_DMC_TSC10 TOUCHSCREEN_USB_E2I TOUCHSCREEN_USB_EASYTOUCH TOUCHSCREEN_USB_EGALAX TOUCHSCREEN_USB_ELO TOUCHSCREEN_USB_ETT_TC45USB TOUCHSCREEN_USB_ETURBO TOUCHSCREEN_USB_GENERAL_TOUCH TOUCHSCREEN_USB_GOTOP TOUCHSCREEN_USB_GUNZE TOUCHSCREEN_USB_IDEALTEK TOUCHSCREEN_USB_IRTOUCH TOUCHSCREEN_USB_ITM TOUCHSCREEN_USB_JASTEC TOUCHSCREEN_USB_NEXIO TOUCHSCREEN_USB_PANJIT TOUCHSCREEN_USB_ZYTRONIC TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE TTPCI_EEPROM TTY_PRINTK TUN_VNET_CROSS_LE TWL4030_CORE TYPEC TYPEC_FUSB302 TYPEC_TCPCI TYPEC_TCPM TYPEC_TPS6598X TYPEC_UCSI UBIFS_ATIME_SUPPORT UBIFS_FS UBIFS_FS_ADVANCED_COMPR UBIFS_FS_LZO UBIFS_FS_SECURITY UBIFS_FS_XATTR UBIFS_FS_ZLIB UBIFS_FS_ZSTD UCSI_ACPI UDF_FS UDMABUF UFS_FS UFS_FS_WRITE UHID ULTRIX_PARTITION UNICODE UNIXWARE_DISKLABEL UNIX_DIAG USB4 USB4_NET USBIP_CORE USBIP_HOST USBIP_VHCI_HCD USBIP_VUDC USBPCWATCHDOG USB_ACM USB_ADUTUX USB_AIRSPY USB_ALI_M5632 USB_AN2720 USB_APPLEDISPLAY USB_ARMLINUX USB_BDC_UDC USB_BELKIN USB_C67X00_HCD USB_CATC USB_CDC_PHONET USB_CHAOSKEY USB_CHIPIDEA USB_CHIPIDEA_HOST USB_CHIPIDEA_PCI USB_CHIPIDEA_UDC USB_CONFIGFS USB_CONFIGFS_ACM USB_CONFIGFS_ECM USB_CONFIGFS_ECM_SUBSET USB_CONFIGFS_EEM USB_CONFIGFS_F_FS USB_CONFIGFS_F_HID USB_CONFIGFS_F_LB_SS USB_DWC2 USB_GADGET USB_MUSB_HDRC USB_NET_CDC_SUBSET USB_ROLE_SWITCH USB_STORAGE_REALTEK USB_ULPI_BUS USB_USBNET VIDEO_DEV VXLAN WIRELESS WLAN ZONE_DEVICE] disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing release v6.4 testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5542b6b269a3c11c14bd4fecf5b64d0035c65ede3f482cc34574430208adba05 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v6.3 testing commit 457391b0380335d5e9a5babdec90ac53928b23b4 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: db5edf7dddc4cbb7ef669ea3635f37c7698b1347cdf52f14a24a5840ba7d4de1 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v6.2 testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f2a7596a614ad91ced1fa91368659a0dd1d6487c3ccc8d4d3d28da368226c956 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v6.1 testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a27ebd0b28b9b416219ebb43de25be99fcba2491ff221e3b9a5d9f6134530715 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v6.0 testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 662afe94c21fdd4d0be70987d549f7da767664308df1551f8a141cbdce369eb4 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v5.19 testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: feea274bee8dec5d77f431ac9302fc58427da3b82ebc73bad45eee2c97ad16cd all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v5.18 testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 865f5baec69f159e2e7176a9bc631aa09b5c3bd685a7750fc2f26eef198e8de5 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v5.17 testing commit f443e374ae131c168a065ea1748feac6b2e76613 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 14e4eb35eaaf9469202ec35d4f2726eee22bc327895e8b38722b308cba586a37 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v5.16 testing commit df0cc57e057f18e44dac8e6c18aba47ab53202f9 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2f13cb1369215a96f174ee6da6f6b4ee813d8f2563deceeaf655614693e59cf0 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] 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: ec63b144a8ce3c426b41130bd4968f86120d50e8e970d4ee967753f3cb5c89b2 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v5.14 testing commit 7d2a07b769330c34b4deabeed939325c77a7ec2f gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b77da502b6d04e810416e01175462c2b84da61a8451315e371336ed2d0d46d04 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v5.13 testing commit 62fb9874f5da54fdb243003b386128037319b219 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a297bce8c704c758f3cddb78b53c778396886cdba66da3e937e12e8c931a6100 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] 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: 8dbab85820ad98d9876b0584b1126217f9ea296c0f89ace44bbe886636b41ba4 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v5.11 testing commit f40ddce88593482919761f74910f42f4b84c004b gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9a4ab8235ae0e1eebea85001e3de3a24f8b270728e5bcc23b9f344c8b0c888b3 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v5.10 testing commit 2c85ebc57b3e1817b6ce1a6b703928e113a90442 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ae20ad4c189db4e8fd88eb98d9711fec26c0db9b71f862a5ca01cfd8c6b25701 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v5.9 testing commit bbf5c979011a099af5dc76498918ed7df445635b gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 623231d3929e8e9e0c8ee8f74f16fe335be40a645e0959140e9f6b03759594ae all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] testing release v5.8 testing commit bcf876870b95592b52519ed4aafcf9d95999bc9c gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f3d7236b27ef59094807fb5b08e7c5ec3c574187042a2fc54e611a8e4cb3f59b all runs: OK false negative chance: 0.000 # git bisect start bbf5c979011a099af5dc76498918ed7df445635b bcf876870b95592b52519ed4aafcf9d95999bc9c Bisecting: 7841 revisions left to test after this (roughly 13 steps) [47ec5303d73ea344e84f46660fff693c57641386] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next testing commit 47ec5303d73ea344e84f46660fff693c57641386 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f1a901dba6732da9e7e547f2b4787c3312ca6a930c7b5e3da5089e20791f607c all runs: OK false negative chance: 0.000 # git bisect good 47ec5303d73ea344e84f46660fff693c57641386 Bisecting: 3921 revisions left to test after this (roughly 12 steps) [97d052ea3fa853b9aabcc4baca1a605cb1188611] Merge tag 'locking-urgent-2020-08-10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip testing commit 97d052ea3fa853b9aabcc4baca1a605cb1188611 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4770146c69beb92eba2c625df8149cafb136c1b456f6c553376a2e2e2422e713 all runs: OK false negative chance: 0.000 # git bisect good 97d052ea3fa853b9aabcc4baca1a605cb1188611 Bisecting: 1959 revisions left to test after this (roughly 11 steps) [2bf74771ca5610b10c3ac4cd17aacc389e6927ca] Merge tag 'fallthrough-pseudo-keyword-5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux testing commit 2bf74771ca5610b10c3ac4cd17aacc389e6927ca gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b9c9e10f23ddf78278cd60b972c7233fe8537b2f8e2c7f9f7c8b249ea0182477 all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] # git bisect bad 2bf74771ca5610b10c3ac4cd17aacc389e6927ca Bisecting: 979 revisions left to test after this (roughly 10 steps) [ff419b61fd66dab6ad223e044d1c3c54bb5cef6c] Merge tag 'exfat-for-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat testing commit ff419b61fd66dab6ad223e044d1c3c54bb5cef6c gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b7aa4b2911c322da2d9ae8b9d6c7b5b3abcba0ea2f9390ad9a796d8553bc8e4c all runs: crashed: WARNING in do_open_execat representative crash: WARNING in do_open_execat, types: [WARNING] # git bisect bad ff419b61fd66dab6ad223e044d1c3c54bb5cef6c Bisecting: 511 revisions left to test after this (roughly 9 steps) [24fb33d40d60bd7d196400e7d5b26ff566fd98b7] fix breakage in do_rmdir() testing commit 24fb33d40d60bd7d196400e7d5b26ff566fd98b7 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cca54aba4672fb2a67b8fb687f99506d6dfff56002d10c405acf84164e2335a2 all runs: OK false negative chance: 0.000 # git bisect good 24fb33d40d60bd7d196400e7d5b26ff566fd98b7 Bisecting: 259 revisions left to test after this (roughly 8 steps) [407bc8d81837197ef02c7296f8068d3bf2c96f53] Merge tag 'vfio-v5.9-rc1' of git://github.com/awilliam/linux-vfio testing commit 407bc8d81837197ef02c7296f8068d3bf2c96f53 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2aafecf185bd73bf2803b369b94a114bb07e7b1d37bed596795dafc7693e266b all runs: boot failed: WARNING in mem_cgroup_css_alloc unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 407bc8d81837197ef02c7296f8068d3bf2c96f53 Bisecting: 259 revisions left to test after this (roughly 8 steps) [71071acfd392c51d9c0b286067033534b59f6be4] KVM: arm64: hyp: Use ctxt_sys_reg/__vcpu_sys_reg instead of raw sys_regs access testing commit 71071acfd392c51d9c0b286067033534b59f6be4 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1f4020dca7b68180763c77e1917bc42ee9ec1cedd4bcc802437b4d778bb118e6 all runs: OK false negative chance: 0.000 # git bisect good 71071acfd392c51d9c0b286067033534b59f6be4 Bisecting: 249 revisions left to test after this (roughly 8 steps) [ea6ec774372740b024a6c27caac0d0af8960ea15] Merge tag 'drm-next-2020-08-12' of git://anongit.freedesktop.org/drm/drm testing commit ea6ec774372740b024a6c27caac0d0af8960ea15 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2aafecf185bd73bf2803b369b94a114bb07e7b1d37bed596795dafc7693e266b all runs: boot failed: WARNING in mem_cgroup_css_alloc unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip ea6ec774372740b024a6c27caac0d0af8960ea15 Bisecting: 249 revisions left to test after this (roughly 8 steps) [70c8b4b8ab3714fb2d075be22aec05ae9c9a6a09] drm: xlnx: zynqmp: Use switch - case for link rate downshift testing commit 70c8b4b8ab3714fb2d075be22aec05ae9c9a6a09 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d1b6d664461e00432a1734d13992bcbf17ba10c1e4f26175323af6f5af67d56b all runs: OK false negative chance: 0.000 # git bisect good 70c8b4b8ab3714fb2d075be22aec05ae9c9a6a09 Bisecting: 239 revisions left to test after this (roughly 8 steps) [84b951a803a5464b0bff2fb1366e96f07f75b066] KVM: arm64: Handle data and instruction external aborts the same way testing commit 84b951a803a5464b0bff2fb1366e96f07f75b066 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d1db95a69c041b45951f75200e6db942281e00505f13859e31296e0aadfa41f0 all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 84b951a803a5464b0bff2fb1366e96f07f75b066 Bisecting: 239 revisions left to test after this (roughly 8 steps) [31a1b9878c0667945b078c92bce907552f57f2b6] kcov: unconditionally add -fno-stack-protector to compiler options testing commit 31a1b9878c0667945b078c92bce907552f57f2b6 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c721c359924d110c29deaf3213c7da40a1e9df7e5ccf474c27d04b8c81e9f82f all runs: boot failed: WARNING in mem_cgroup_css_alloc unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 31a1b9878c0667945b078c92bce907552f57f2b6 Bisecting: 239 revisions left to test after this (roughly 8 steps) [4ce4e7fdc3c924ea3e6d5d68178127b46568d8df] dt-bindings: watchdog: dw-wdt: Add watchdog TOPs array property testing commit 4ce4e7fdc3c924ea3e6d5d68178127b46568d8df gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2a3ad68d295d1a2a38ae7f11d58626f70b30158672a69a39e205e9b2f38435fd all runs: OK false negative chance: 0.000 # git bisect good 4ce4e7fdc3c924ea3e6d5d68178127b46568d8df Bisecting: 237 revisions left to test after this (roughly 8 steps) [1a5bae25e3cf95c4e83a97f87a6b5280d9acbb22] mm/vmstat: add events for THP migration without split testing commit 1a5bae25e3cf95c4e83a97f87a6b5280d9acbb22 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 14d09afca0e597d8c921a387156f0f808188578fe60f7753e0800d5c20dab1de all runs: boot failed: WARNING in mem_cgroup_css_alloc unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 1a5bae25e3cf95c4e83a97f87a6b5280d9acbb22 Bisecting: 237 revisions left to test after this (roughly 8 steps) [4586039427fab2b8c4edd49c73002e13e04315cf] Merge tag 'linux-watchdog-5.9-rc1' of git://www.linux-watchdog.org/linux-watchdog testing commit 4586039427fab2b8c4edd49c73002e13e04315cf gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 659859a4872719c2f4ae375caa3a03010aed93165a3215b2fc27553f0778b29d all runs: boot failed: WARNING in mem_cgroup_css_alloc unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 4586039427fab2b8c4edd49c73002e13e04315cf Bisecting: 237 revisions left to test after this (roughly 8 steps) [236a559919c44999ae64826fb1743e18ab4bc25c] Merge branch 'kvm-arm64/el2-obj-v4.1' into kvmarm-master/next testing commit 236a559919c44999ae64826fb1743e18ab4bc25c gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1f4020dca7b68180763c77e1917bc42ee9ec1cedd4bcc802437b4d778bb118e6 all runs: OK false negative chance: 0.000 # git bisect good 236a559919c44999ae64826fb1743e18ab4bc25c Bisecting: 202 revisions left to test after this (roughly 8 steps) [a15383893f798c0962ab87f7e159abba9cbe3822] drm/amdgpu: enable GFXOFF for navy_flounder testing commit a15383893f798c0962ab87f7e159abba9cbe3822 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a10ac47538d65876c52ea80732a57f076919c9c6b45795bbedec53081b7e4e01 all runs: OK false negative chance: 0.000 # git bisect good a15383893f798c0962ab87f7e159abba9cbe3822 Bisecting: 202 revisions left to test after this (roughly 8 steps) [a2beb5f1efede6924a4258462a5660572e6ca864] mm: clean up the last pieces of page fault accountings testing commit a2beb5f1efede6924a4258462a5660572e6ca864 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 23acda4662af650bdf1d8611b0c121c668d37f0e2064457e158b338722652e72 all runs: boot failed: WARNING in mem_cgroup_css_alloc unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip a2beb5f1efede6924a4258462a5660572e6ca864 Bisecting: 202 revisions left to test after this (roughly 8 steps) [34ae204f18519f0920bd50a644abd6fefc8dbfcf] hugetlbfs: remove call to huge_pte_alloc without i_mmap_rwsem testing commit 34ae204f18519f0920bd50a644abd6fefc8dbfcf gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2f332a4c5c91585c6eaf5c5510ac983ac89185d5cb7195b2e41f62570953a6d3 all runs: boot failed: WARNING in mem_cgroup_css_alloc unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 34ae204f18519f0920bd50a644abd6fefc8dbfcf Bisecting: 202 revisions left to test after this (roughly 8 steps) [9ad57f6dfc2345ed5d3a8bf4dabac0a34069c54c] Merge branch 'akpm' (patches from Andrew) testing commit 9ad57f6dfc2345ed5d3a8bf4dabac0a34069c54c gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4d60f1b2490bacdc22d9e002e4a97d51ad06a9b81b4f2cf6d9dc0869b566de18 all runs: boot failed: WARNING in mem_cgroup_css_alloc unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 9ad57f6dfc2345ed5d3a8bf4dabac0a34069c54c Bisecting: 202 revisions left to test after this (roughly 8 steps) [af161bee93332a1ff10ba029f41936d21850ae82] include/linux/sched/mm.h: optimize current_gfp_context() testing commit af161bee93332a1ff10ba029f41936d21850ae82 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4cbba93a3e0fdc49b950120cbcb4e7c0dee6ed90575c57422ce85e022cf3b495 all runs: boot failed: WARNING in mem_cgroup_css_alloc unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip af161bee93332a1ff10ba029f41936d21850ae82 Bisecting: 202 revisions left to test after this (roughly 8 steps) [6378cfdcc32d3790b04c953e7766324d8ee04a90] clk: Clean up kernel-doc errors testing commit 6378cfdcc32d3790b04c953e7766324d8ee04a90 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0b765c36e3323beda63b690219c96edbb661f99e9ef3d84d93a27d593fd38e44 all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 6378cfdcc32d3790b04c953e7766324d8ee04a90 Bisecting: 202 revisions left to test after this (roughly 8 steps) [0845f83122d93ae3bafa7ea10209de2148a3b9bc] include/linux/memcontrol.h: drop duplicate word and fix spello testing commit 0845f83122d93ae3bafa7ea10209de2148a3b9bc gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 194f0a753c67a5f80dd7dd15923a89bb53840fb454a639693dd7da6ec754b128 all runs: boot failed: WARNING in mem_cgroup_css_alloc unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 0845f83122d93ae3bafa7ea10209de2148a3b9bc Bisecting: 202 revisions left to test after this (roughly 8 steps) [05487215e6b9732cc4ad0e83e465b33182200ad5] KVM: x86: Don't attempt to load PDPTRs when 64-bit mode is enabled testing commit 05487215e6b9732cc4ad0e83e465b33182200ad5 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 35fa1948e192ad385e0289ae3035bbfeb4ddd63bc2ba8f2fd40d0af0cd2a98cb all runs: OK false negative chance: 0.000 # git bisect good 05487215e6b9732cc4ad0e83e465b33182200ad5 Bisecting: 201 revisions left to test after this (roughly 8 steps) [53e07424eca922fb7a15f34ad9767b73fced8a05] Merge branches 'clk-actions', 'clk-rockchip', 'clk-iproc', 'clk-intel' and 'clk-debugfs' into clk-next testing commit 53e07424eca922fb7a15f34ad9767b73fced8a05 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3d6e2532c9bf58c8c4222ea49678a845b7825e8a10ac8642cb92845fa36dbdc8 all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 53e07424eca922fb7a15f34ad9767b73fced8a05 Bisecting: 201 revisions left to test after this (roughly 8 steps) [667f39b59b494d96ae70f4217637db2ebbee3df0] clk: qcom: gcc: fix sm8150 GPU and NPU clocks testing commit 667f39b59b494d96ae70f4217637db2ebbee3df0 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d1db95a69c041b45951f75200e6db942281e00505f13859e31296e0aadfa41f0 all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 667f39b59b494d96ae70f4217637db2ebbee3df0 Bisecting: 201 revisions left to test after this (roughly 8 steps) [efbfc62e1d9ce835fd3ea5f25db1844e1496ced6] riscv: include in testing commit efbfc62e1d9ce835fd3ea5f25db1844e1496ced6 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 22f28cb9e79fbb4a9fc4c2bb432c1b5ee0e21bc6a30f35710fabf3e9f0f45dd7 all runs: boot failed: WARNING in mem_cgroup_css_alloc unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip efbfc62e1d9ce835fd3ea5f25db1844e1496ced6 Bisecting: 201 revisions left to test after this (roughly 8 steps) [a34a0a632dd991a371fec56431d73279f9c54029] drm: fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi testing commit a34a0a632dd991a371fec56431d73279f9c54029 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a83c46eeab2b8edd17a357bef1c818f83ca31fc33231c6a19d86306e7de2982f all runs: OK false negative chance: 0.000 # git bisect good a34a0a632dd991a371fec56431d73279f9c54029 Bisecting: 201 revisions left to test after this (roughly 8 steps) [f36331770406b8e693a3d8d71ab3ccbbeabc7142] lib/test_lockup.c: make symbol 'test_works' static testing commit f36331770406b8e693a3d8d71ab3ccbbeabc7142 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9328868a8e02a1e373090d7df1c10e252675488bb5645dd7711677990c77e956 all runs: boot failed: WARNING in mem_cgroup_css_alloc unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip f36331770406b8e693a3d8d71ab3ccbbeabc7142 Bisecting: 201 revisions left to test after this (roughly 8 steps) [ecfdedd7da5d54416db5ca0f851264dca8736f59] drm/omap: force runtime PM suspend on system suspend testing commit ecfdedd7da5d54416db5ca0f851264dca8736f59 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2a3ad68d295d1a2a38ae7f11d58626f70b30158672a69a39e205e9b2f38435fd all runs: OK false negative chance: 0.000 # git bisect good ecfdedd7da5d54416db5ca0f851264dca8736f59 Bisecting: 201 revisions left to test after this (roughly 8 steps) [a089e3fd5a82aea20f3d9ec4caa5f4c65cc2cfcc] fs/signalfd.c: fix inconsistent return codes for signalfd4 revisions tested: 53, total time: 12h5m41.413113551s (build: 5h38m50.164681624s, test: 5h57m3.489353157s) error: bisection is taking too long (>12h0m0s), aborting