ci2 starts bisection 2024-03-06 12:57:33.379286091 +0000 UTC m=+82594.457073602 bisecting fixing commit since aea6bf908d730b01bd264a8821159db9463c111c building syzkaller on 500bfdc41735bc8d617cbfd4f1ab6b5980c8f1e5 ensuring issue is reproducible on original commit aea6bf908d730b01bd264a8821159db9463c111c testing commit aea6bf908d730b01bd264a8821159db9463c111c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b7d89dba8a8d3f49487ca9fb8dea72bd4af8e3a2e7c0a31919ced1e935d00ca8 all runs: crashed: WARNING in journal_end representative crash: WARNING in journal_end, 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 aea6bf908d730b01bd264a8821159db9463c111c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 12fca89efc6651bc334df88f179ee22b1c32918407d6c8160730d6b0ad661d10 run #0: crashed: WARNING in journal_end run #1: crashed: WARNING in journal_end run #2: crashed: WARNING in journal_end run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK representative crash: WARNING in journal_end, types: [WARNING] kconfig minimization: base=3932 full=7655 leaves diff=2016 split chunks (needed=false): <2016> split chunk #0 of len 2016 into 5 parts testing without sub-chunk 1/5 testing commit aea6bf908d730b01bd264a8821159db9463c111c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6c5899bbc54e5906d87beaed6ec5c52ec2fbfe1fe7c5a68b652577b815789870 all runs: crashed: WARNING in journal_end representative crash: WARNING in journal_end, types: [WARNING] the chunk can be dropped testing without sub-chunk 2/5 testing commit aea6bf908d730b01bd264a8821159db9463c111c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fa38d5ffcd3baac37b3c47e7def5521539c2eebd596a8407c474e9d25471f018 all runs: crashed: WARNING in journal_end representative crash: WARNING in journal_end, types: [WARNING] the chunk can be dropped testing without sub-chunk 3/5 testing commit aea6bf908d730b01bd264a8821159db9463c111c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 30cdb695257ab7bd9d4ac51e2d2382a8177a340a7535fcfbca236a7fec74962f run #0: crashed: WARNING in journal_end run #1: crashed: WARNING in journal_end run #2: crashed: WARNING in journal_end run #3: crashed: WARNING in journal_end run #4: crashed: WARNING in journal_end run #5: crashed: WARNING in journal_end run #6: crashed: WARNING in journal_end run #7: crashed: WARNING in journal_end run #8: crashed: WARNING in journal_end run #9: crashed: WARNING in journal_end run #10: crashed: WARNING in journal_end run #11: crashed: WARNING in journal_end run #12: crashed: WARNING in journal_end run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: WARNING in journal_end, types: [WARNING] the chunk can be dropped testing without sub-chunk 4/5 testing commit aea6bf908d730b01bd264a8821159db9463c111c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ff6cd53fd10079f0176abbaf1fba3547ae3f8a3c60b7bb8c0e33a4129f0feece all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 testing commit aea6bf908d730b01bd264a8821159db9463c111c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4e38a3d6c65b5a5e974101d86293058cd751614dd401ec706fa439e2c8e38032 run #0: crashed: WARNING in journal_end run #1: crashed: WARNING in journal_end run #2: crashed: WARNING in journal_end run #3: crashed: WARNING in journal_end run #4: crashed: WARNING in journal_end run #5: crashed: WARNING in journal_end run #6: crashed: WARNING in journal_end run #7: crashed: WARNING in journal_end run #8: crashed: WARNING in journal_end run #9: crashed: WARNING in journal_end run #10: crashed: WARNING in journal_end run #11: crashed: WARNING in journal_end run #12: crashed: WARNING in journal_end run #13: crashed: WARNING in journal_end run #14: crashed: WARNING in journal_end run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: WARNING in journal_end, types: [WARNING] the chunk can be dropped minimized to 404 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_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_PMEM OMFS_FS OPENVSWITCH OPENVSWITCH_GENEVE OPENVSWITCH_GRE OPENVSWITCH_VXLAN ORANGEFS_FS OSF_PARTITION OVERLAY_FS OVERLAY_FS_DEBUG OVERLAY_FS_INDEX OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW OVERLAY_FS_REDIRECT_DIR PACKET_DIAG PAGE_IDLE_FLAG PAGE_POOL PAGE_REPORTING PAHOLE_HAS_BTF_TAG PAHOLE_HAS_LANG_EXCLUDE PAHOLE_HAS_SPLIT_BTF PARPORT PARPORT_NOT_PC PARTITION_ADVANCED PCCARD PCCARD_NONSTATIC PCIEAER PCI_ENDPOINT PCI_IOV PCMCIA PCMCIA_LOAD_CIS PERCPU_STATS PERSISTENT_KEYRINGS PHONET PHYLINK PHY_CPCAP_USB PHY_QCOM_USB_HS PHY_QCOM_USB_HSIC PHY_SAMSUNG_USB2 PHY_TUSB1210 PKCS7_TEST_KEY PKCS8_PRIVATE_KEY_PARSER 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 SECURITY_SMACK_NETFILTER 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 TMPFS_QUOTA TOUCHSCREEN_SUR40 TOUCHSCREEN_USB_3M TOUCHSCREEN_USB_COMPOSITE TOUCHSCREEN_USB_DMC_TSC10 TOUCHSCREEN_USB_E2I TOUCHSCREEN_USB_EASYTOUCH TOUCHSCREEN_USB_EGALAX TOUCHSCREEN_USB_ELO TOUCHSCREEN_USB_ETT_TC45USB TOUCHSCREEN_USB_ETURBO TOUCHSCREEN_USB_GENERAL_TOUCH TOUCHSCREEN_USB_GOTOP TOUCHSCREEN_USB_GUNZE TOUCHSCREEN_USB_IDEALTEK TOUCHSCREEN_USB_IRTOUCH TOUCHSCREEN_USB_ITM TOUCHSCREEN_USB_JASTEC TOUCHSCREEN_USB_NEXIO TOUCHSCREEN_USB_PANJIT TOUCHSCREEN_USB_ZYTRONIC TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE TTPCI_EEPROM TTY_PRINTK TUN_VNET_CROSS_LE TWL4030_CORE TYPEC TYPEC_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_NPCM USB_CHIPIDEA_PCI USB_CHIPIDEA_UDC USB_CONFIGFS USB_CONFIGFS_ACM USB_CONFIGFS_ECM USB_CONFIGFS_ECM_SUBSET USB_CONFIGFS_EEM 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] testing current HEAD 5847c9777c303a792202c609bd761dceb60f4eed testing commit 5847c9777c303a792202c609bd761dceb60f4eed gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 85ef530e23d852a5708a0556c8a70139c8c3f8e4e60bb30fcc4d748cc0a74341 run #0: failed: failed to run command in VM: broken console: Permission denied (publickey) 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 false negative chance: 0.000 # git bisect start 5847c9777c303a792202c609bd761dceb60f4eed aea6bf908d730b01bd264a8821159db9463c111c Bisecting: 9864 revisions left to test after this (roughly 13 steps) [c4101e55974cc7d835fbd2d8e01553a3f61e9e75] Merge tag 'soc-dt-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc determine whether the revision contains the guilty commit revision aea6bf908d730b01bd264a8821159db9463c111c crashed and is reachable testing commit c4101e55974cc7d835fbd2d8e01553a3f61e9e75 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7a5f27525e48e97b6d59f3d56b8f2f0ebe32402d6d860a2044f5dfb59d9a927e all runs: OK false negative chance: 0.000 # git bisect bad c4101e55974cc7d835fbd2d8e01553a3f61e9e75 Bisecting: 4837 revisions left to test after this (roughly 12 steps) [f7dd48ea76be30666f0614d6a06061185ed38c60] Merge branch 'add-pf-vf-mailbox-support' determine whether the revision contains the guilty commit revision aea6bf908d730b01bd264a8821159db9463c111c crashed and is reachable testing commit f7dd48ea76be30666f0614d6a06061185ed38c60 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cd59976c1be22ecde37970059b33d52f77edde677ab5a1b31d3bc22ebb03c028 run #0: crashed: WARNING in journal_end run #1: crashed: WARNING in journal_end run #2: crashed: WARNING in journal_end run #3: crashed: WARNING in journal_end run #4: crashed: WARNING in journal_end run #5: crashed: WARNING in journal_end run #6: crashed: WARNING in journal_end run #7: crashed: WARNING in journal_end run #8: crashed: WARNING in journal_end run #9: crashed: WARNING in journal_end run #10: crashed: WARNING in journal_end run #11: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor1164187583" "root@10.128.0.118:./syz-executor1164187583"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.118, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.118 [10.128.0.118] port 22. debug1: connect to address 10.128.0.118 port 22: Connection timed out ssh: connect to host 10.128.0.118 port 22: Connection timed out scp: Connection closed run #12: crashed: WARNING in journal_end run #13: crashed: WARNING in journal_end run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: WARNING in journal_end, types: [WARNING] # git bisect good f7dd48ea76be30666f0614d6a06061185ed38c60 Bisecting: 2430 revisions left to test after this (roughly 11 steps) [32720aca900b226653c843bb4e06b8125312f214] Merge tag 'fsnotify_for_v6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs determine whether the revision contains the guilty commit revision aea6bf908d730b01bd264a8821159db9463c111c crashed and is reachable testing commit 32720aca900b226653c843bb4e06b8125312f214 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 847cf32bf3380182a7736a6dc642abec30e756c6491630baf61a7c629fc1b8c4 run #0: failed: failed to run command in VM: broken console: Permission denied (publickey) run #1: failed: failed to run command in VM: broken console: Permission denied (publickey) 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 false negative chance: 0.000 # git bisect bad 32720aca900b226653c843bb4e06b8125312f214 Bisecting: 1215 revisions left to test after this (roughly 10 steps) [aac4de465af08ccec90ef47bdcc13435e48a7223] Merge tag 'perf-core-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip determine whether the revision contains the guilty commit revision aea6bf908d730b01bd264a8821159db9463c111c crashed and is reachable testing commit aac4de465af08ccec90ef47bdcc13435e48a7223 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3432364b48e59cca6e2fb91feb7fd0026d2337de354e47ca9c0942a87e37ba97 all runs: OK false negative chance: 0.000 # git bisect bad aac4de465af08ccec90ef47bdcc13435e48a7223 Bisecting: 567 revisions left to test after this (roughly 9 steps) [1f874787ed9a2d78ed59cb21d0d90ac0178eceb0] Merge tag 'net-6.7-rc9' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net determine whether the revision contains the guilty commit revision aea6bf908d730b01bd264a8821159db9463c111c crashed and is reachable testing commit 1f874787ed9a2d78ed59cb21d0d90ac0178eceb0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a283ad696b6aa49e0293b0531a1394e56e1d7faee9193e9f5bb7ab61a313406e run #0: crashed: WARNING in journal_end run #1: crashed: WARNING in journal_end run #2: crashed: WARNING in journal_end run #3: crashed: WARNING in journal_end run #4: crashed: WARNING in journal_end run #5: crashed: WARNING in journal_end run #6: crashed: WARNING in journal_end run #7: crashed: WARNING in journal_end run #8: crashed: WARNING in journal_end run #9: crashed: WARNING in journal_end run #10: crashed: WARNING in journal_end 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: WARNING in journal_end, types: [WARNING] # git bisect good 1f874787ed9a2d78ed59cb21d0d90ac0178eceb0 Bisecting: 302 revisions left to test after this (roughly 8 steps) [3edbe8afb617a736ae0dcc877311bdb112a00123] Merge tag 'ras_core_for_v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip determine whether the revision contains the guilty commit revision aea6bf908d730b01bd264a8821159db9463c111c crashed and is reachable testing commit 3edbe8afb617a736ae0dcc877311bdb112a00123 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d8302e4592d8cdcd8267b3865923d5216ebc7e450c1667071036a888ae39f4f3 all runs: OK false negative chance: 0.000 # git bisect bad 3edbe8afb617a736ae0dcc877311bdb112a00123 Bisecting: 127 revisions left to test after this (roughly 7 steps) [8c9440fea77440772542d6dbcb5c36182495c164] Merge tag 'vfs-6.8.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision 1f874787ed9a2d78ed59cb21d0d90ac0178eceb0 crashed and is reachable testing commit 8c9440fea77440772542d6dbcb5c36182495c164 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a9b72f70383dbb9d55ddd86a223ad398392176b25c7a64d9fe62db050a01b779 all runs: OK false negative chance: 0.000 # git bisect bad 8c9440fea77440772542d6dbcb5c36182495c164 Bisecting: 76 revisions left to test after this (roughly 6 steps) [1ab33c03145d0f6c345823fc2da935d9a1a9e9fc] asm-generic: make sparse happy with odd-sized put_unaligned_*() determine whether the revision contains the guilty commit revision 1f874787ed9a2d78ed59cb21d0d90ac0178eceb0 crashed and is reachable testing commit 1ab33c03145d0f6c345823fc2da935d9a1a9e9fc gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 45ed631ccb4e4ccaab7cfd24d2548f06628edf7b8c309ba86efc1ecc33a9337d run #0: crashed: WARNING in journal_end run #1: crashed: WARNING in journal_end run #2: crashed: WARNING in journal_end run #3: crashed: WARNING in journal_end run #4: crashed: WARNING in journal_end run #5: crashed: WARNING in journal_end run #6: crashed: WARNING in journal_end run #7: crashed: WARNING in journal_end run #8: crashed: WARNING in journal_end run #9: crashed: WARNING in journal_end run #10: crashed: WARNING in journal_end run #11: crashed: WARNING in journal_end run #12: crashed: WARNING in journal_end run #13: crashed: WARNING in journal_end run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: WARNING in journal_end, types: [WARNING] # git bisect good 1ab33c03145d0f6c345823fc2da935d9a1a9e9fc Bisecting: 38 revisions left to test after this (roughly 5 steps) [c604110e662a54568073a03176402b624e740310] Merge tag 'vfs-6.8.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision 1f874787ed9a2d78ed59cb21d0d90ac0178eceb0 crashed and is reachable testing commit c604110e662a54568073a03176402b624e740310 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e950a843c98e1a7b1372a67cb8f178e582162be63f81ae51022ae326b0a19548 run #0: crashed: WARNING in journal_end run #1: crashed: WARNING in journal_end run #2: crashed: WARNING in journal_end run #3: crashed: WARNING in journal_end run #4: crashed: WARNING in journal_end run #5: crashed: WARNING in journal_end run #6: crashed: WARNING in journal_end run #7: crashed: WARNING in journal_end run #8: crashed: WARNING in journal_end run #9: crashed: WARNING in journal_end run #10: crashed: WARNING in journal_end run #11: crashed: WARNING in journal_end 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: WARNING in journal_end, types: [WARNING] # git bisect good c604110e662a54568073a03176402b624e740310 Bisecting: 19 revisions left to test after this (roughly 4 steps) [cd34758c5238ae6976b10fe15bba7031b409c969] block: Remove blkdev_get_by_*() functions determine whether the revision contains the guilty commit revision aea6bf908d730b01bd264a8821159db9463c111c crashed and is reachable testing commit cd34758c5238ae6976b10fe15bba7031b409c969 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 245f8e0c4f8f647e5d8eb23bf1392e0d78e668436b32eed375aa044a4663aa23 run #0: crashed: WARNING in journal_end run #1: crashed: WARNING in journal_end run #2: crashed: WARNING in journal_end run #3: crashed: WARNING in journal_end run #4: crashed: WARNING in journal_end run #5: crashed: WARNING in journal_end run #6: crashed: WARNING in journal_end run #7: crashed: WARNING in journal_end run #8: crashed: WARNING in journal_end run #9: crashed: WARNING in journal_end run #10: crashed: WARNING in journal_end run #11: crashed: WARNING in journal_end run #12: crashed: WARNING in journal_end run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: WARNING in journal_end, types: [WARNING] # git bisect good cd34758c5238ae6976b10fe15bba7031b409c969 Bisecting: 9 revisions left to test after this (roughly 3 steps) [5bd3cf8cbc8a286308ef3f40656659d5abc89995] add selftest for statmount/listmount determine whether the revision contains the guilty commit revision aea6bf908d730b01bd264a8821159db9463c111c crashed and is reachable testing commit 5bd3cf8cbc8a286308ef3f40656659d5abc89995 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5bac886768a296689a76a455eace2e1f338078de7cc64cea737a956aca60df1a run #0: crashed: WARNING in journal_end run #1: crashed: WARNING in journal_end run #2: crashed: WARNING in journal_end run #3: crashed: WARNING in journal_end run #4: crashed: WARNING in journal_end run #5: crashed: WARNING in journal_end run #6: crashed: WARNING in journal_end run #7: crashed: WARNING in journal_end run #8: crashed: WARNING in journal_end run #9: crashed: WARNING in journal_end run #10: crashed: WARNING in journal_end run #11: crashed: WARNING in journal_end run #12: crashed: WARNING in journal_end run #13: crashed: WARNING in journal_end run #14: crashed: WARNING in journal_end run #15: crashed: WARNING in journal_end run #16: crashed: WARNING in journal_end run #17: OK run #18: OK run #19: OK representative crash: WARNING in journal_end, types: [WARNING] # git bisect good 5bd3cf8cbc8a286308ef3f40656659d5abc89995 Bisecting: 4 revisions left to test after this (roughly 2 steps) [afde134b5bd02a5c719336ca1d0d3cb7e4def70e] ext4: Block writes to journal device determine whether the revision contains the guilty commit revision cd34758c5238ae6976b10fe15bba7031b409c969 crashed and is reachable testing commit afde134b5bd02a5c719336ca1d0d3cb7e4def70e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ec3de1b1f13868045855344c7055ba1d47862e220acc2ed74ae603b889f18e04 all runs: OK false negative chance: 0.000 # git bisect bad afde134b5bd02a5c719336ca1d0d3cb7e4def70e Bisecting: 2 revisions left to test after this (roughly 1 step) [ead622674df5a3ae575b964090bee65f6b7f805f] btrfs: Do not restrict writes to btrfs devices determine whether the revision contains the guilty commit revision cd34758c5238ae6976b10fe15bba7031b409c969 crashed and is reachable testing commit ead622674df5a3ae575b964090bee65f6b7f805f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3c633ca430510c6e7244e27e9546cb8e52a850318ddaecdb483cede89e1b4cdb run #0: crashed: WARNING in journal_end run #1: crashed: WARNING in journal_end run #2: crashed: WARNING in journal_end run #3: crashed: WARNING in journal_end run #4: crashed: WARNING in journal_end run #5: crashed: WARNING in journal_end run #6: crashed: WARNING in journal_end run #7: crashed: WARNING in journal_end run #8: crashed: WARNING in journal_end run #9: crashed: WARNING in journal_end run #10: crashed: WARNING in journal_end run #11: crashed: WARNING in journal_end run #12: crashed: WARNING in journal_end run #13: crashed: WARNING in journal_end run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: WARNING in journal_end, types: [WARNING] # git bisect good ead622674df5a3ae575b964090bee65f6b7f805f Bisecting: 0 revisions left to test after this (roughly 1 step) [3584c8f48a70c1f74c7b7bab59cf22bb66224649] xfs: Block writes to log device determine whether the revision contains the guilty commit revision aea6bf908d730b01bd264a8821159db9463c111c crashed and is reachable testing commit 3584c8f48a70c1f74c7b7bab59cf22bb66224649 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 07057cd49568fd35ba1e5f422e77312511b327cba190aaab6794062878e48061 all runs: OK false negative chance: 0.000 # git bisect bad 3584c8f48a70c1f74c7b7bab59cf22bb66224649 Bisecting: 0 revisions left to test after this (roughly 0 steps) [6f861765464f43a71462d52026fbddfc858239a5] fs: Block writes to mounted block devices determine whether the revision contains the guilty commit revision aea6bf908d730b01bd264a8821159db9463c111c crashed and is reachable testing commit 6f861765464f43a71462d52026fbddfc858239a5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a0af93299ce1caedd6692f789a572729dc73e17448f4a73ef2a8ece2229402f3 all runs: OK false negative chance: 0.000 # git bisect bad 6f861765464f43a71462d52026fbddfc858239a5 6f861765464f43a71462d52026fbddfc858239a5 is the first bad commit commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 18:43:10 2023 +0100 fs: Block writes to mounted block devices Ask block layer to block writes to block devices mounted by filesystems. Signed-off-by: Jan Kara Link: https://lore.kernel.org/r/20231101174325.10596-5-jack@suse.cz Reviewed-by: Christian Brauner Reviewed-by: Jens Axboe Signed-off-by: Christian Brauner include/linux/blkdev.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) accumulated error probability: 0.00 culprit signature: a0af93299ce1caedd6692f789a572729dc73e17448f4a73ef2a8ece2229402f3 parent signature: 3c633ca430510c6e7244e27e9546cb8e52a850318ddaecdb483cede89e1b4cdb reproducer is flaky (0.62 repro chance estimate) revisions tested: 23, total time: 6h56m53.282426726s (build: 2h32m1.128318443s, test: 4h15m52.522548113s) first good commit: 6f861765464f43a71462d52026fbddfc858239a5 fs: Block writes to mounted block devices recipients (to): ["axboe@kernel.dk" "brauner@kernel.org" "jack@suse.cz"] recipients (cc): []