ci starts bisection 2024-02-21 08:51:43.939485376 +0000 UTC m=+156923.363160200 bisecting fixing commit since 45a3e24f65e90a047bef86f927ebdc4c710edaa1 building syzkaller on d521bc5692c2ea3fa25a1a2ae3190b18c0dfc181 ensuring issue is reproducible on original commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1 testing commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a6fbb0a25ab31b4e33b5ed29773f771177409e3ba00361265b0b4dfe9a93596f run #0: crashed: UBSAN: shift-out-of-bounds in __xa_set_mark run #1: crashed: general protection fault in nl80211_netlink_notify run #2: crashed: BUG: unable to handle kernel paging request in corrupted run #3: crashed: BUG: unable to handle kernel paging request in corrupted run #4: crashed: kernel BUG in __phys_addr run #5: crashed: KASAN: user-memory-access Read in __find_get_block run #6: crashed: general protection fault in hrtimer_reprogram run #7: crashed: general protection fault in locks_remove_posix run #8: crashed: BUG: unable to handle kernel paging request in corrupted run #9: crashed: UBSAN: shift-out-of-bounds in idr_get_free run #10: crashed: WARNING: locking bug in lockref_get run #11: crashed: kernel BUG in __phys_addr run #12: crashed: general protection fault in locks_remove_posix run #13: crashed: general protection fault in hrtimer_reprogram run #14: crashed: BUG: unable to handle kernel paging request in corrupted run #15: crashed: general protection fault in __ipv6_dev_get_saddr run #16: crashed: general protection fault in hrtimer_reprogram run #17: crashed: WARNING: locking bug in sock_wfree run #18: crashed: BUG: unable to handle kernel paging request in corrupted run #19: crashed: BUG: corrupted list in d_alloc representative crash: general protection fault in nl80211_netlink_notify, types: [UNKNOWN BUG] check whether we can drop unnecessary instrumentation disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed testing commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6fd8c72e6878f38f2f2b783bcb030dc864d8fa0c05fd393b69b338e741d556bc run #0: crashed: BUG: unable to handle kernel paging request in locks_remove_posix run #1: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #2: crashed: BUG: unable to handle kernel paging request in lookup_object_or_alloc run #3: crashed: BUG: unable to handle kernel paging request in corrupted run #4: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #5: crashed: BUG: unable to handle kernel paging request in locks_remove_posix run #6: crashed: BUG: unable to handle kernel paging request in __fput run #7: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #8: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #9: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries representative crash: BUG: unable to handle kernel paging request in locks_remove_posix, types: [UNKNOWN] the bug reproduces without the instrumentation disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed kconfig minimization: base=3940 full=7584 leaves diff=2006 split chunks (needed=false): <2006> split chunk #0 of len 2006 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 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7ddcef719a6f3fea9bf3385ca5d2d7da420e8f153498f04ac169a2b4af84bb26 run #0: crashed: BUG: unable to handle kernel paging request in corrupted run #1: crashed: BUG: unable to handle kernel paging request in cpuacct_account_field run #2: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #3: crashed: BUG: unable to handle kernel paging request in wait_consider_task run #4: crashed: BUG: unable to handle kernel paging request in tomoyo_task_free run #5: crashed: BUG: unable to handle kernel paging request in corrupted run #6: crashed: BUG: unable to handle kernel paging request in corrupted run #7: crashed: BUG: unable to handle kernel paging request in corrupted run #8: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #9: crashed: BUG: unable to handle kernel paging request in corrupted representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 300c385969206c2dfde350bb189c5df38ab35623ced5c33201332a16f682e8d3 run #0: crashed: BUG: unable to handle kernel paging request in corrupted run #1: crashed: BUG: unable to handle kernel paging request in inode_permission run #2: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #3: crashed: BUG: unable to handle kernel paging request in inode_security run #4: crashed: BUG: unable to handle kernel paging request in find_task_by_vpid run #5: crashed: BUG: corrupted list in list_lru_add run #6: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #7: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #8: crashed: BUG: unable to handle kernel paging request in inode_security run #9: OK representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN] 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 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c3ffcc65604168c5e8386f76efb8423a2e5fa74472bec4b7bcfc523e480ac121 run #0: crashed: BUG: unabSeaBIOS (version NUM.NUM.NUM-google) run #1: crashed: BUG: unable to handle kernel paging request in filemap_get_entry run #2: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #3: crashed: BUG: unable to handle kernel paging request in filemap_get_read_batch run #4: crashed: BUG: corrupted list in list_lru_del run #5: crashed: WARNING in xas_split_alloc run #6: crashed: BUG: unable to handle kernel paging request in filemap_get_read_batch run #7: crashed: BUG: corrupted list in __mark_inode_dirty run #8: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #9: OK representative crash: BUG: unabSeaBIOS (version NUM.NUM.NUM-google), types: [UNKNOWN BUG] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a251e855a035ecde2433bfccd614078da8668844a1d4d8603baba81026e097de 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 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fbc199b31a54cf38c2a52c2cca2f5942993bcdcbe7ed64a37c9a67a64d38a02f run #0: crashed: BUG: unable to handle kernel paging request in corrupted run #1: crashed: BUG: unable to handle kernel paging request in corrupted run #2: crashed: BUG: unable to handle kernel paging request in __fput run #3: crashed: BUG: unable to handle kernel paging request in corrupted run #4: crashed: BUG: unable to handle kernel paging request in filemap_get_read_batch run #5: crashed: BUG: unable to handle kernel paging request in corrupted run #6: crashed: BUG: unable to handle kernel paging request in locks_remove_posix run #7: OK run #8: OK run #9: OK representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN] the chunk can be dropped minimized to 402 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ATM AX25 CC_HAS_UBSAN_BOUNDS 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_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 PAGE_IDLE_FLAG PAGE_POOL PAGE_POOL_STATS PAGE_REPORTING 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 PER_VMA_LOCK_STATS 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 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 SLAB 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 UBSAN_ONLY_BOUNDS 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_CONFIGFS_F_MIDI USB_CONFIGFS_F_PRINTER 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 [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing current HEAD 9fc1ccccfd8d53dc7936fe6d633f2373fc9f62e8 testing commit 9fc1ccccfd8d53dc7936fe6d633f2373fc9f62e8 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f5b978aeca083a26190ff0f12a8ec1e2c62d1e1a94a9397a6ed1b6a0f1a5ac66 all runs: OK false negative chance: 0.000 # git bisect start 9fc1ccccfd8d53dc7936fe6d633f2373fc9f62e8 45a3e24f65e90a047bef86f927ebdc4c710edaa1 Bisecting: 31696 revisions left to test after this (roughly 15 steps) [79de4d9ade7411ffdddf0b69c87020311731d155] drm/amd/display: Set the DML2 attribute to false in all DCNs older than version 3.5 determine whether the revision contains the guilty commit revision 45a3e24f65e90a047bef86f927ebdc4c710edaa1 crashed and is reachable testing commit 79de4d9ade7411ffdddf0b69c87020311731d155 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3349754157098763aae34d61836dabd0c685bde3dece23a8c198dec7cb7cd016 run #0: crashed: BUG: unable to handle kernel paging request in timerqueue_del run #1: crashed: kernel panic: stack is corrupted in do_idle run #2: crashed: BUG: Bad page map run #3: crashed: BUG: corrupted list in evict run #4: crashed: BUG: unable to handle kernel paging request in corrupted run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK representative crash: BUG: unable to handle kernel paging request in timerqueue_del, types: [UNKNOWN] # git bisect good 79de4d9ade7411ffdddf0b69c87020311731d155 Bisecting: 15844 revisions left to test after this (roughly 14 steps) [073249b87615b8a05506e51f9bc231b4d8e9b77d] Merge tag 'v6.7-rc4' into media_stage determine whether the revision contains the guilty commit revision 79de4d9ade7411ffdddf0b69c87020311731d155 crashed and is reachable testing commit 073249b87615b8a05506e51f9bc231b4d8e9b77d gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e3c7373c7ace18243323d0b922d9ca5e35ff81317c87906f11c84a739927af7e run #0: crashed: BUG: unable to handle kernel paging request in geneve_xmit run #1: crashed: BUG: unable to handle kernel paging request in corrupted run #2: crashed: BUG: unable to handle kernel paging request in geneve_xmit run #3: OK run #4: crashed: BUG: corrupted list in list_lru_del run #5: crashed: BUG: unable to handle kernel paging request in corrupted run #6: OK run #7: OK run #8: OK run #9: OK representative crash: BUG: unable to handle kernel paging request in geneve_xmit, types: [UNKNOWN] # git bisect good 073249b87615b8a05506e51f9bc231b4d8e9b77d Bisecting: 8325 revisions left to test after this (roughly 13 steps) [ba5afb9a84df2e6b26a1b6389b98849cd16ea757] fs: rework listmount() implementation determine whether the revision contains the guilty commit revision 79de4d9ade7411ffdddf0b69c87020311731d155 crashed and is reachable testing commit ba5afb9a84df2e6b26a1b6389b98849cd16ea757 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: babc951b45e019ed8049dd3b378b06a37d5ef8fa539a5bcd97251437b7221660 all runs: OK false negative chance: 0.000 # git bisect bad ba5afb9a84df2e6b26a1b6389b98849cd16ea757 Bisecting: 3655 revisions left to test after this (roughly 12 steps) [999a36b52b1b11b2ca0590756e4f8cf21f2d9182] Merge tag 'bcachefs-2024-01-10' of https://evilpiepirate.org/git/bcachefs determine whether the revision contains the guilty commit revision 45a3e24f65e90a047bef86f927ebdc4c710edaa1 crashed and is reachable testing commit 999a36b52b1b11b2ca0590756e4f8cf21f2d9182 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1c59f75fd72919d91a5d5ecc16ee52bd3916a28d6674a9440141c0a26e378627 all runs: OK false negative chance: 0.000 # git bisect bad 999a36b52b1b11b2ca0590756e4f8cf21f2d9182 Bisecting: 2011 revisions left to test after this (roughly 11 steps) [d30e51aa7b1f6fa7dd78d4598d1e4c047fcc3fb9] Merge tag 'slab-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab determine whether the revision contains the guilty commit revision 45a3e24f65e90a047bef86f927ebdc4c710edaa1 crashed and is reachable testing commit d30e51aa7b1f6fa7dd78d4598d1e4c047fcc3fb9 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ed6c335eba85385909f659c617feceb208590041915bba18739881824a176db8 all runs: OK false negative chance: 0.000 # git bisect bad d30e51aa7b1f6fa7dd78d4598d1e4c047fcc3fb9 Bisecting: 925 revisions left to test after this (roughly 10 steps) [cbc74fc025f905fca5154254b9d9acc0b09a8cf4] Merge tag 'nf-24-01-03' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf determine whether the revision contains the guilty commit revision 45a3e24f65e90a047bef86f927ebdc4c710edaa1 crashed and is reachable testing commit cbc74fc025f905fca5154254b9d9acc0b09a8cf4 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0c4873214a9dfe8f12203e3b73242af233f7edb7fe948d84b5fea05a5293d1d3 run #0: crashed: BUG: unable to handle kernel paging request in corrupted run #1: crashed: BUG: unable to handle kernel paging request in geneve_xmit run #2: crashed: BUG: unable to handle kernel paging request in cpuacct_account_field run #3: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #4: 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-executor1209433818" "root@10.128.1.145:./syz-executor1209433818"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.1.145, 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 10.128.1.145 [10.128.1.145] port 22. debug1: connect to address 10.128.1.145 port 22: Connection timed out ssh: connect to host 10.128.1.145 port 22: Connection timed out scp: Connection closed run #5: crashed: BUG: unable to handle kernel paging request in filemap_get_read_batch run #6: crashed: BUG: unable to handle kernel paging request in fsnotify_perm run #7: OK run #8: OK run #9: OK representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN] # git bisect good cbc74fc025f905fca5154254b9d9acc0b09a8cf4 Bisecting: 478 revisions left to test after this (roughly 9 steps) [5db8752c3b81bd33a549f6f812bab81e3bb61b20] Merge tag 'vfs-6.8.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision cbc74fc025f905fca5154254b9d9acc0b09a8cf4 crashed and is reachable testing commit 5db8752c3b81bd33a549f6f812bab81e3bb61b20 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 28cf745bd9d42bcfe9e290ad3aca0992b3b73f127812e345b37dc1c0cd1ea49f all runs: OK false negative chance: 0.000 # git bisect bad 5db8752c3b81bd33a549f6f812bab81e3bb61b20 Bisecting: 223 revisions left to test after this (roughly 8 steps) [ac865f00af293d081356bec56eea90815094a60e] Merge tag 'pci-v6.7-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci determine whether the revision contains the guilty commit revision 45a3e24f65e90a047bef86f927ebdc4c710edaa1 crashed and is reachable testing commit ac865f00af293d081356bec56eea90815094a60e gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5fe0dd3ad15cd5f54d33f4e0dfa87797b5517c9ba6a1d689fe265d5a1f37c2f9 run #0: crashed: BUG: unable to handle kernel paging request in udp_tunnel6_dst_lookup run #1: crashed: BUG: unable to handle kernel paging request in filemap_get_read_batch run #2: crashed: BUG: unable to handle kernel paging request in list_lru_del run #3: crashed: WARNING in workingset_update_node run #4: crashed: BUG: corrupted list in list_lru_add run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK representative crash: BUG: unable to handle kernel paging request in udp_tunnel6_dst_lookup, types: [UNKNOWN WARNING] # git bisect good ac865f00af293d081356bec56eea90815094a60e Bisecting: 117 revisions left to test after this (roughly 7 steps) [1ab33c03145d0f6c345823fc2da935d9a1a9e9fc] asm-generic: make sparse happy with odd-sized put_unaligned_*() determine whether the revision contains the guilty commit revision 45a3e24f65e90a047bef86f927ebdc4c710edaa1 crashed and is reachable testing commit 1ab33c03145d0f6c345823fc2da935d9a1a9e9fc gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 295696a0ddc4973a8e24ce64e3fbab9f0788cb3561f1553d5b7c2f83975d0e89 run #0: crashed: WARNING in in6_dev_finish_destroy run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in timerqueue_add run #2: crashed: BUG: unable to handle kernel paging request in cpuacct_account_field run #3: crashed: BUG: unable to handle kernel paging request in corrupted run #4: crashed: BUG: unable to handle kernel paging request in corrupted run #5: crashed: BUG: unable to handle kernel paging request in kernfs_dop_revalidate run #6: crashed: BUG: unable to handle kernel paging request in corrupted run #7: OK run #8: OK run #9: OK representative crash: BUG: unable to handle kernel NULL pointer dereference in timerqueue_add, types: [UNKNOWN] # git bisect good 1ab33c03145d0f6c345823fc2da935d9a1a9e9fc Bisecting: 51 revisions left to test after this (roughly 6 steps) [3f6984e7301f4a37285cc5962f97c83c7c3b8239] Merge tag 'vfs-6.8.super' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision ac865f00af293d081356bec56eea90815094a60e crashed and is reachable testing commit 3f6984e7301f4a37285cc5962f97c83c7c3b8239 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1abea14164ad35879bfb3e6f1a6e2f0c316779d09c2fa9a40786dbd64dfed4ab all runs: OK false negative chance: 0.001 # git bisect bad 3f6984e7301f4a37285cc5962f97c83c7c3b8239 Bisecting: 29 revisions left to test after this (roughly 5 steps) [2137e1564267001b25143d21bc619189c1f74bc6] Merge branch 'vfs.file' determine whether the revision contains the guilty commit revision 79de4d9ade7411ffdddf0b69c87020311731d155 crashed and is reachable testing commit 2137e1564267001b25143d21bc619189c1f74bc6 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c866ca55b6460fc5b44282aebe17cc1c1c6b1b64e53291cd04d52daaf277f4b6 run #0: crashed: BUG: unable to handle kernel paging request in timerqueue_add run #1: crashed: BUG: unable to handle kernel paging request in ip6t_do_table run #2: crashed: BUG: unable to handle kernel paging request in corrupted run #3: crashed: BUG: unable to handle kernel paging request in sendto run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK representative crash: BUG: unable to handle kernel paging request in timerqueue_add, types: [UNKNOWN] # git bisect good 2137e1564267001b25143d21bc619189c1f74bc6 Bisecting: 14 revisions left to test after this (roughly 4 steps) [5a8e94c0158f43341334e69a74b6dfa317ba3d2e] nilfs2: simplify device handling determine whether the revision contains the guilty commit revision 79de4d9ade7411ffdddf0b69c87020311731d155 crashed and is reachable testing commit 5a8e94c0158f43341334e69a74b6dfa317ba3d2e gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 08718854c3fd2e268720d231e01e5f1996211e37c00575419893a4b688354e82 run #0: crashed: BUG: unable to handle kernel paging request in mtree_range_walk run #1: crashed: BUG: unable to handle kernel paging request in corrupted run #2: crashed: BUG: unable to handle kernel paging request in ip6t_do_table run #3: crashed: BUG: unable to handle kernel paging request in mtree_range_walk run #4: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #5: crashed: BUG: unable to handle kernel paging request in refill_obj_stock run #6: OK run #7: crashed: WARNING: locking bug in unlink_file_vma run #8: crashed: BUG: unable to handle kernel paging request in corrupted run #9: crashed: BUG: corrupted list in list_lru_del run #10: crashed: BUG: unable to handle kernel paging request in __fput run #11: crashed: BUG: corrupted list in __mark_inode_dirty run #12: crashed: BUG: unable to handle kernel NULL pointer dereference in psi_task_switch run #13: crashed: BUG: unable to handle kernel paging request in filemap_get_read_batch run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: BUG: unable to handle kernel paging request in mtree_range_walk, types: [UNKNOWN] # git bisect good 5a8e94c0158f43341334e69a74b6dfa317ba3d2e Bisecting: 7 revisions left to test after this (roughly 3 steps) [6f861765464f43a71462d52026fbddfc858239a5] fs: Block writes to mounted block devices determine whether the revision contains the guilty commit revision 45a3e24f65e90a047bef86f927ebdc4c710edaa1 crashed and is reachable testing commit 6f861765464f43a71462d52026fbddfc858239a5 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 382f0a79b47ea2f3eaa820fcda61f054b9617fdfaab1eee87ad351cfebebff86 all runs: OK false negative chance: 0.000 # git bisect bad 6f861765464f43a71462d52026fbddfc858239a5 Bisecting: 3 revisions left to test after this (roughly 2 steps) [1bfdc94b28cf1c89b5b3fb062b1defe51fdba163] bcachefs: Convert to bdev_open_by_path() determine whether the revision contains the guilty commit revision 45a3e24f65e90a047bef86f927ebdc4c710edaa1 crashed and is reachable testing commit 1bfdc94b28cf1c89b5b3fb062b1defe51fdba163 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 511519e49c60f1c8066a29bae9ca5dbbc30c062a301c18eecb6f319b2c7ae0ff run #0: crashed: BUG: unable to handle kernel paging request in timerqueue_del run #1: crashed: kernel panic: corrupted stack end in sys_mount run #2: crashed: BUG: unable to handle kernel paging request in timerqueue_add run #3: crashed: BUG: unable to handle kernel paging request in corrupted run #4: crashed: BUG: unable to handle kernel paging request in geneve_xmit run #5: crashed: BUG: unable to handle kernel paging request in vfs_read run #6: crashed: BUG: unable to handle kernel paging request in corrupted run #7: crashed: BUG: unable to handle kernel paging request in corrupted run #8: crashed: BUG: unable to handle kernel paging request in corrupted run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: BUG: unable to handle kernel paging request in timerqueue_del, types: [UNKNOWN] # git bisect good 1bfdc94b28cf1c89b5b3fb062b1defe51fdba163 Bisecting: 1 revision left to test after this (roughly 1 step) [ed5cc702d311c14b653323d76062b0294effa66e] block: Add config option to not allow writing to mounted devices determine whether the revision contains the guilty commit revision 45a3e24f65e90a047bef86f927ebdc4c710edaa1 crashed and is reachable testing commit ed5cc702d311c14b653323d76062b0294effa66e gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fb2d6a98aba3f212f35d4f28f38ceccb00307a292b2414480a95c21084f28e46 run #0: crashed: BUG: unable to handle kernel paging request in __qdisc_calculate_pkt_len run #1: crashed: BUG: unable to handle kernel paging request in refill_obj_stock run #2: crashed: BUG: unable to handle kernel paging request in ip6_finish_output2 run #3: crashed: BUG: unable to handle kernel paging request in ip6t_do_table run #4: crashed: BUG: Bad rss-counter state run #5: crashed: BUG: unable to handle kernel paging request in corrupted run #6: OK run #7: crashed: BUG: corrupted list in list_lru_del run #8: crashed: BUG: unable to handle kernel paging request in corrupted run #9: crashed: BUG: unable to handle kernel paging request in list_lru_del run #10: crashed: BUG: unable to handle kernel paging request in filemap_get_read_batch 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: BUG: unable to handle kernel paging request in __qdisc_calculate_pkt_len, types: [UNKNOWN] # git bisect good ed5cc702d311c14b653323d76062b0294effa66e Bisecting: 0 revisions left to test after this (roughly 0 steps) [ead622674df5a3ae575b964090bee65f6b7f805f] btrfs: Do not restrict writes to btrfs devices determine whether the revision contains the guilty commit revision ed5cc702d311c14b653323d76062b0294effa66e crashed and is reachable testing commit ead622674df5a3ae575b964090bee65f6b7f805f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 218147426e6f2d77a81d43a0f2311c4f3a4cf0c72039c65ecb215fec35fb20f7 run #0: crashed: BUG: unable to handle kernel paging request in refill_obj_stock run #1: crashed: BUG: unable to handle kernel paging request in udp_tunnel6_dst_lookup run #2: crashed: BUG: unable to handle kernel paging request in cpuacct_account_field run #3: crashed: BUG: unable to handle kernel paging request in alloc_buffer_head run #4: crashed: BUG: unable to handle kernel paging request in udp_tunnel6_dst_lookup run #5: crashed: kernel panic: stack-protector: Kernel stack is corrupted inSeaBIOS (version NUM.NUM.NUM-google) run #6: crashed: kernel panic: corrupted stack end in corrupted run #7: crashed: BUG: unable to handle kernel paging request in corrupted run #8: crashed: BUG: unable to handle kernel paging request in ip6t_do_table run #9: crashed: BUG: corrupted list in dst_init run #10: crashed: BUG: unable to handle kernel paging request in folio_flags run #11: crashed: BUG: unable to handle kernel paging request in corrupted run #12: crashed: BUG: unable to handle kernel paging request in corrupted run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: BUG: unable to handle kernel paging request in refill_obj_stock, types: [UNKNOWN] # git bisect good ead622674df5a3ae575b964090bee65f6b7f805f 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: 382f0a79b47ea2f3eaa820fcda61f054b9617fdfaab1eee87ad351cfebebff86 parent signature: 218147426e6f2d77a81d43a0f2311c4f3a4cf0c72039c65ecb215fec35fb20f7 reproducer is flaky (0.46 repro chance estimate) revisions tested: 24, total time: 9h25m28.134493987s (build: 4h40m2.493225931s, test: 4h23m23.673481416s) first good commit: 6f861765464f43a71462d52026fbddfc858239a5 fs: Block writes to mounted block devices recipients (to): ["axboe@kernel.dk" "brauner@kernel.org" "jack@suse.cz"] recipients (cc): []