ci starts bisection 2023-10-04 13:16:30.872652289 +0000 UTC m=+1594.985050224 bisecting cause commit starting from c9f2baaa18b5ea8f006a2b3a616da9597c71d15e building syzkaller on 65faba36470e75a1339e6f79c8631c9578786b7b fetch other tags and check if the commit is present ensuring issue is reproducible on original commit c9f2baaa18b5ea8f006a2b3a616da9597c71d15e testing commit c9f2baaa18b5ea8f006a2b3a616da9597c71d15e gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d099addd60c70e619cf2d9b03950944fab06077b50a000bd07f2b993a5f29cdf all runs: crashed: WARNING in page_vma_mapped_walk representative crash: WARNING in page_vma_mapped_walk, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit c9f2baaa18b5ea8f006a2b3a616da9597c71d15e gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: aff8b1974b5aa43d5b7ea4daa270c82d72d1c4126b82be134fdf8f10e98056b9 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc004d8e190 0xc004d8e280 0xc004d8e320] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: crashed: WARNING in page_vma_mapped_walk run #2: crashed: WARNING in page_vma_mapped_walk run #3: crashed: WARNING in page_vma_mapped_walk run #4: crashed: WARNING in page_vma_mapped_walk run #5: crashed: WARNING in page_vma_mapped_walk run #6: crashed: WARNING in page_vma_mapped_walk run #7: crashed: WARNING in page_vma_mapped_walk run #8: crashed: WARNING in page_vma_mapped_walk run #9: crashed: WARNING in page_vma_mapped_walk representative crash: WARNING in page_vma_mapped_walk, types: [WARNING] the bug reproduces without the instrumentation disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed kconfig minimization: base=3883 full=7716 leaves diff=2023 split chunks (needed=false): <2023> split chunk #0 of len 2023 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 c9f2baaa18b5ea8f006a2b3a616da9597c71d15e gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b7265eca579259f88db770ecee79e72ce5bfc0ee666f0f1ead36255428afb05a all runs: crashed: WARNING in page_vma_mapped_walk representative crash: WARNING in page_vma_mapped_walk, types: [WARNING] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit c9f2baaa18b5ea8f006a2b3a616da9597c71d15e gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ab8339732b4219d3b1f35869b9873a0d545c9c262143b491ed2d7f808263c19b run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc0000345a0 0xc000034690 0xc000034820] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: crashed: WARNING in page_vma_mapped_walk run #2: crashed: WARNING in page_vma_mapped_walk run #3: crashed: WARNING in page_vma_mapped_walk run #4: crashed: WARNING in page_vma_mapped_walk run #5: crashed: WARNING in page_vma_mapped_walk run #6: crashed: WARNING in page_vma_mapped_walk run #7: crashed: WARNING in page_vma_mapped_walk run #8: crashed: WARNING in page_vma_mapped_walk run #9: crashed: WARNING in page_vma_mapped_walk representative crash: WARNING in page_vma_mapped_walk, types: [WARNING] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed testing commit c9f2baaa18b5ea8f006a2b3a616da9597c71d15e gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c147f59bf118253b63c34b8034cf8ca5483bf07282a5aabd94060823dcbcae42 all runs: crashed: WARNING in page_vma_mapped_walk representative crash: WARNING in page_vma_mapped_walk, 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 c9f2baaa18b5ea8f006a2b3a616da9597c71d15e gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e830e2b0ff5dd1c73588e88c444396c767e7ee18f48637fd899434ba344e4d72 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc000cb7680 0xc000cb77c0 0xc000cb78b0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 testing without sub-chunk 5/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit c9f2baaa18b5ea8f006a2b3a616da9597c71d15e gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 320d23b7061ddabb445ed88c1cb7ef62f492bfb391dd7cd50e604b66678a26de run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc004d8fe00 0xc004d8fef0 0xc004d8ff90] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc000a98780 0xc000a98870 0xc000a98910] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #2: crashed: WARNING in page_vma_mapped_walk run #3: crashed: WARNING in page_vma_mapped_walk run #4: crashed: WARNING in page_vma_mapped_walk run #5: crashed: WARNING in page_vma_mapped_walk run #6: crashed: WARNING in page_vma_mapped_walk run #7: crashed: WARNING in page_vma_mapped_walk run #8: crashed: WARNING in page_vma_mapped_walk run #9: crashed: WARNING in page_vma_mapped_walk representative crash: WARNING in page_vma_mapped_walk, types: [WARNING] the chunk can be dropped minimized to 405 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_ADVANCED NETFILTER_CONNCOUNT NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 NF_CONNTRACK_SNMP NF_NAT_REDIRECT NF_NAT_SNMP_BASIC NF_NAT_TFTP NF_SOCKET_IPV4 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 NLS_UCS2_UTILS 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_NUMA 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_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_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 [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed picked [v6.5 v6.4 v6.3 v6.1 v5.19 v5.17 v5.15 v5.13 v5.10 v5.7 v5.4 v5.1 v4.19] out of 28 release tags testing release v6.5 testing commit 2dde18cd1d8fac735875f2e4987f11817cc0bc2c gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 63d8c693f917c9d3ca37b3f9d8d60492fab245ab8882c1d071634b4dcd35dc17 all runs: OK false negative chance: 0.000 # git bisect start c9f2baaa18b5ea8f006a2b3a616da9597c71d15e 2dde18cd1d8fac735875f2e4987f11817cc0bc2c Bisecting: 11753 revisions left to test after this (roughly 14 steps) [5eea5820c7340d39e56e169e1b87199391105f6b] Merge tag 'mm-stable-2023-09-04-14-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm testing commit 5eea5820c7340d39e56e169e1b87199391105f6b gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f0fc5e18f6c79031a297b2592227b50d5afc6149dc8a241c49eb20ecb085803d run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc000b28870 0xc000b28960 0xc000b28a00] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc003ba2140 0xc003ba2230 0xc003ba22d0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #2: OK 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 # git bisect good 5eea5820c7340d39e56e169e1b87199391105f6b Bisecting: 5131 revisions left to test after this (roughly 13 steps) [72a963d20f6803694e21fb831979efbb65a330f0] Merge branch 'for-next' of https://evilpiepirate.org/git/bcachefs.git testing commit 72a963d20f6803694e21fb831979efbb65a330f0 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 18f40f67962833ca68939686271d36ca17a98e586340cf844b2c69852be3c209 all runs: crashed: WARNING in page_vma_mapped_walk representative crash: WARNING in page_vma_mapped_walk, types: [WARNING] # git bisect bad 72a963d20f6803694e21fb831979efbb65a330f0 Bisecting: 3312 revisions left to test after this (roughly 12 steps) [996680300b0c916307b680448d376e89b2505fb7] bcachefs: Get ref on c->writes in move.c testing commit 996680300b0c916307b680448d376e89b2505fb7 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 37b13544a6b80dad03e71be385913bafdd6ae70eb924d7356c632fd362222aa4 all runs: OK false negative chance: 0.000 # git bisect good 996680300b0c916307b680448d376e89b2505fb7 Bisecting: 1646 revisions left to test after this (roughly 11 steps) [408813a12b20a5726408fba1349eda9bae5bddac] Merge branch 'perf-tools-next' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git testing commit 408813a12b20a5726408fba1349eda9bae5bddac gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e6ea2b4ec84d7f2fa6199510439ded0ecfc6ba21c2d576404100c7a2ddb42db3 all runs: crashed: WARNING in page_vma_mapped_walk representative crash: WARNING in page_vma_mapped_walk, types: [WARNING] # git bisect bad 408813a12b20a5726408fba1349eda9bae5bddac Bisecting: 832 revisions left to test after this (roughly 10 steps) [ba77f7a63f4e4d4ffa5ad8c6665a104822992538] Merge tag '6.6-rc3-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6 testing commit ba77f7a63f4e4d4ffa5ad8c6665a104822992538 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 31108b3d7321d3b0e365514daf74324bb51e608cc08042f4378d0d8a08d2fb2a all runs: OK false negative chance: 0.000 # git bisect good ba77f7a63f4e4d4ffa5ad8c6665a104822992538 Bisecting: 442 revisions left to test after this (roughly 9 steps) [5819084cf40c51313a953b510b9d5cdc3fb064b6] Merge branch 'for-linux-next-fixes' of git://anongit.freedesktop.org/drm/drm-misc testing commit 5819084cf40c51313a953b510b9d5cdc3fb064b6 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f27cf59647388b18ecbb7e0e39895a0b386433e54f7e6b2fac1b9157f38e52d3 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc00670aaf0 0xc00670abe0 0xc00670ac80] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect good 5819084cf40c51313a953b510b9d5cdc3fb064b6 Bisecting: 221 revisions left to test after this (roughly 8 steps) [5f5ca58276422c1442ee029323e2397aa34601f3] mm/ksm: test case for prctl fork/exec workflow testing commit 5f5ca58276422c1442ee029323e2397aa34601f3 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fd359f2fb73e47bb55ab25386bdeb34b99022597fbf06b90b116f528345865c1 all runs: OK false negative chance: 0.000 # git bisect good 5f5ca58276422c1442ee029323e2397aa34601f3 Bisecting: 96 revisions left to test after this (roughly 7 steps) [e182612b88210998656a1202b2c2e06cbfb27218] Merge branch 'mm-nonmm-unstable' into mm-everything testing commit e182612b88210998656a1202b2c2e06cbfb27218 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f7038ff960f98e7c4900293f8cd6279c7b72954ab92116fa80c7abdcef077de7 all runs: crashed: WARNING in page_vma_mapped_walk representative crash: WARNING in page_vma_mapped_walk, types: [WARNING] # git bisect bad e182612b88210998656a1202b2c2e06cbfb27218 Bisecting: 62 revisions left to test after this (roughly 6 steps) [88674f533ca4e501cedec2305930239e204cdfda] selftests/mm/cow: generalize do_run_with_thp() helper testing commit 88674f533ca4e501cedec2305930239e204cdfda gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4a405028a9da11eae36f673a8e5406c8befe8db11b9ecfacc38b7c4b476b3d2d all runs: OK false negative chance: 0.000 # git bisect good 88674f533ca4e501cedec2305930239e204cdfda Bisecting: 31 revisions left to test after this (roughly 5 steps) [bc6980451eeb471767556c17f5d183a66c420d05] x86: kdump: use generic interface to simplify crashkernel reservation code testing commit bc6980451eeb471767556c17f5d183a66c420d05 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a49e7acf7da18a3c09b8d2994793f5953a3f4d15506194c70affb9706f50d6ec all runs: OK false negative chance: 0.000 # git bisect good bc6980451eeb471767556c17f5d183a66c420d05 Bisecting: 15 revisions left to test after this (roughly 4 steps) [47191933a08efc43dce54245a1ac5ff6e07f9cfe] proc: save LOC by using while loop testing commit 47191933a08efc43dce54245a1ac5ff6e07f9cfe gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 346db43304049b4a9ce0d73c255e0e4f48816b9858908a9111286dc9ce2cdea1 all runs: OK false negative chance: 0.000 # git bisect good 47191933a08efc43dce54245a1ac5ff6e07f9cfe Bisecting: 7 revisions left to test after this (roughly 3 steps) [2ca843a546c48f039cf11dbb60d542b8616dd043] shmem: remove vma arg from shmem_get_folio_gfp() testing commit 2ca843a546c48f039cf11dbb60d542b8616dd043 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cff29d6070875389a9a0b1fa612f0a40a1aa4e6714b924650fe5691c3288f2e1 run #0: crashed: WARNING in page_vma_mapped_walk run #1: crashed: WARNING in page_vma_mapped_walk run #2: crashed: WARNING in page_vma_mapped_walk run #3: crashed: WARNING in page_vma_mapped_walk run #4: crashed: WARNING in page_vma_mapped_walk run #5: crashed: WARNING in page_vma_mapped_walk run #6: crashed: WARNING in page_vma_mapped_walk run #7: crashed: WARNING in page_vma_mapped_walk run #8: crashed: WARNING in page_vma_mapped_walk run #9: basic kernel testing failed: lost connection to test machine representative crash: WARNING in page_vma_mapped_walk, types: [WARNING] # git bisect bad 2ca843a546c48f039cf11dbb60d542b8616dd043 Bisecting: 3 revisions left to test after this (roughly 2 steps) [43b64ff25acd00ace0d90f0a2bc1a00acfa4eb93] radix tree test suite: fix allocation calculation in kmem_cache_alloc_bulk() testing commit 43b64ff25acd00ace0d90f0a2bc1a00acfa4eb93 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e4d20b54132f30979f2dc9ec88f643f27236f30c8a73effc814d2bb06b400d51 all runs: OK false negative chance: 0.000 # git bisect good 43b64ff25acd00ace0d90f0a2bc1a00acfa4eb93 Bisecting: 1 revision left to test after this (roughly 1 step) [28733c174708f3fa1b0a3c894aee902679687320] mm/filemap: clarify filemap_fault() comments for not uptodate case testing commit 28733c174708f3fa1b0a3c894aee902679687320 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 766affcf564c180112ddd1b29056b5936215102f16365fa862d9eafa49894a8c all runs: crashed: WARNING in page_vma_mapped_walk representative crash: WARNING in page_vma_mapped_walk, types: [WARNING] # git bisect bad 28733c174708f3fa1b0a3c894aee902679687320 Bisecting: 0 revisions left to test after this (roughly 0 steps) [446503572dc452fc544d6898113feb0f3801477b] hugetlbfs: replace hugetlb_vma_lock with invalidate_lock testing commit 446503572dc452fc544d6898113feb0f3801477b gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4ab6a8733beffb327ba51c523f937b223d71bbc6af1bc992ced49849aaf999fc all runs: crashed: WARNING in page_vma_mapped_walk representative crash: WARNING in page_vma_mapped_walk, types: [WARNING] # git bisect bad 446503572dc452fc544d6898113feb0f3801477b 446503572dc452fc544d6898113feb0f3801477b is the first bad commit commit 446503572dc452fc544d6898113feb0f3801477b Author: Rik van Riel Date: Sat Sep 30 20:55:50 2023 -0400 hugetlbfs: replace hugetlb_vma_lock with invalidate_lock Replace the custom hugetlbfs VMA locking code with the recently introduced invalidate_lock. This greatly simplifies things. However, this is a large enough change that it should probably go in separately from the other changes. Link: https://lkml.kernel.org/r/20231001005659.2185316-4-riel@surriel.com Suggested-by: Matthew Wilcox Signed-off-by: Rik van Riel Cc: Mike Kravetz Cc: Muchun Song Signed-off-by: Andrew Morton fs/hugetlbfs/inode.c | 68 ++------------- include/linux/fs.h | 6 ++ include/linux/hugetlb.h | 21 +---- mm/hugetlb.c | 227 ++++-------------------------------------------- 4 files changed, 32 insertions(+), 290 deletions(-) accumulated error probability: 0.00 culprit signature: 4ab6a8733beffb327ba51c523f937b223d71bbc6af1bc992ced49849aaf999fc parent signature: e4d20b54132f30979f2dc9ec88f643f27236f30c8a73effc814d2bb06b400d51 revisions tested: 23, total time: 8h42m35.0708518s (build: 5h40m0.820525603s, test: 2h37m50.603325625s) first bad commit: 446503572dc452fc544d6898113feb0f3801477b hugetlbfs: replace hugetlb_vma_lock with invalidate_lock recipients (to): ["akpm@linux-foundation.org" "akpm@linux-foundation.org" "linux-mm@kvack.org" "mike.kravetz@oracle.com" "muchun.song@linux.dev" "riel@surriel.com"] recipients (cc): ["brauner@kernel.org" "linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"] crash: WARNING in page_vma_mapped_walk ------------[ cut here ]------------ WARNING: CPU: 1 PID: 2657 at include/linux/hugetlb.h:1289 hugetlb_walk include/linux/hugetlb.h:1289 [inline] WARNING: CPU: 1 PID: 2657 at include/linux/hugetlb.h:1289 page_vma_mapped_walk+0x7ce/0x830 mm/page_vma_mapped.c:199 Modules linked in: CPU: 1 PID: 2657 Comm: syz-executor.0 Not tainted 6.6.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 RIP: 0010:hugetlb_walk include/linux/hugetlb.h:1289 [inline] RIP: 0010:page_vma_mapped_walk+0x7ce/0x830 mm/page_vma_mapped.c:199 Code: ff ff 49 8b 84 24 88 00 00 00 be ff ff ff ff 48 8b b8 c0 01 00 00 48 81 c7 a0 01 00 00 e8 da ae 1c 01 85 c0 0f 85 f8 fe ff ff <0f> 0b e9 f1 fe ff ff 48 25 00 f0 ff ff 48 89 c7 e8 3d 2c e2 ff 48 RSP: 0018:ffffc9000257bb80 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffffc9000257bc20 RCX: 0000000000000001 RDX: 0000000000000000 RSI: ffffffff82dafbea RDI: ffffffff82dd8fbc RBP: 0000000000200000 R08: 0000000000000000 R09: ffff8881007841c0 R10: 0000000000000000 R11: 0000000000000002 R12: ffff888100b29580 R13: ffff888105256040 R14: ffffffff849768b8 R15: 0000000020000000 FS: 00007fb2d8b616c0(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000000 CR3: 0000000101315000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: try_to_migrate_one+0x1a6/0xc20 mm/rmap.c:1950 rmap_walk_anon+0xac/0x1b0 mm/rmap.c:2522 rmap_walk mm/rmap.c:2599 [inline] rmap_walk mm/rmap.c:2594 [inline] try_to_migrate+0xcd/0xf0 mm/rmap.c:2251 unmap_and_move_huge_page mm/migrate.c:1421 [inline] migrate_hugetlbs mm/migrate.c:1547 [inline] migrate_pages+0x36a/0xe60 mm/migrate.c:1901 migrate_to_node mm/mempolicy.c:1093 [inline] do_migrate_pages+0x151/0x2f0 mm/mempolicy.c:1192 kernel_migrate_pages+0x24d/0x310 mm/mempolicy.c:1677 __do_sys_migrate_pages mm/mempolicy.c:1696 [inline] __se_sys_migrate_pages mm/mempolicy.c:1692 [inline] __x64_sys_migrate_pages+0x18/0x20 mm/mempolicy.c:1692 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x38/0x80 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fb2d7e7cae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fb2d8b610c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000100 RAX: ffffffffffffffda RBX: 00007fb2d7f9bf80 RCX: 00007fb2d7e7cae9 RDX: 0000000020000000 RSI: 0000000000000004 RDI: 0000000000000000 RBP: 00007fb2d7ec847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007fb2d7f9bf80 R15: 00007ffeb946a618