ci starts bisection 2023-10-04 22:07:28.701127446 +0000 UTC m=+33452.813525389 bisecting fixing commit since a92b7d26c743b9dc06d520f863d624e94978a1d9 building syzkaller on 09ffe269727719aad37ea8145eb57fefb0097165 ensuring issue is reproducible on original commit a92b7d26c743b9dc06d520f863d624e94978a1d9 testing commit a92b7d26c743b9dc06d520f863d624e94978a1d9 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 93597f80933d9e250470644e9458b4f06b52c5a9f50b0ffd4c2ee6cbecd554b8 run #0: crashed: general protection fault in __fput run #1: crashed: kernel BUG in corrupted run #2: crashed: KASAN: unknown-crash Read in hrtimer_active run #3: crashed: general protection fault in tomoyo_check_acl run #4: crashed: general protection fault in zap_pid_ns_processes run #5: crashed: KASAN: out-of-bounds Read in leaf_move_items run #6: crashed: BUG: unable to handle kernel paging request in corrupted run #7: crashed: KASAN: slab-use-after-free Write in __run_timers run #8: crashed: general protection fault in timerqueue_del run #9: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted run #10: crashed: VFS: Close: file count is zero (use-after-free) run #11: crashed: BUG: unable to handle kernel paging request in corrupted run #12: crashed: general protection fault in vma_interval_tree_remove run #13: crashed: general protection fault in ip6t_do_table run #14: crashed: general protection fault in debug_check_no_obj_freed run #15: crashed: kernel BUG in __split_huge_pud run #16: crashed: KASAN: use-after-free Read in leaf_move_items run #17: crashed: BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues run #18: crashed: stack segment fault in __stack_depot_save run #19: crashed: kernel panic: corrupted stack end in corrupted representative crash: general protection fault in __fput, types: [UNKNOWN] check whether we can drop unnecessary instrumentation disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN], they are not needed testing commit a92b7d26c743b9dc06d520f863d624e94978a1d9 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9804eeffbdf40bff528916acadfbf86a26f7cee20b4d219a3d22b3a23a91b92c run #0: crashed: INFO: trying to register non-static key in psi_account_irqtime run #1: crashed: general protection fault in __run_timers run #2: crashed: BUG: unable to handle kernel paging request in corrupted run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK representative crash: INFO: trying to register non-static key in psi_account_irqtime, types: [UNKNOWN] kconfig minimization: base=3883 full=7594 leaves diff=2002 split chunks (needed=false): <2002> split chunk #0 of len 2002 into 5 parts testing without sub-chunk 1/5 testing commit a92b7d26c743b9dc06d520f863d624e94978a1d9 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b16e22bce0e0883ebc176792e4bc15983e529916da4edac8e8adbf609bd2b0ed run #0: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #1: crashed: BUG: unable to handle kernel paging request in simple_dentry_operations run #2: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #3: crashed: BUG: Bad rss-counter state run #4: crashed: general protection fault in unlink_anon_vmas run #5: crashed: BUG: Bad page map run #6: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #7: crashed: general protection fault in debug_check_no_obj_freed run #8: crashed: panic: runtime error: invalid memory address or nil pointer dereference run #9: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #10: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #11: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #12: crashed: general protection fault in fsnotify_grab_connector run #13: crashed: UBSAN: shift-out-of-bounds in __radix_tree_lookup run #14: crashed: BUG: unable to handle kernel NULL pointer dereference in rcu_core run #15: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #16: crashed: INFO: trying to register non-static key in path_init run #17: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #18: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #19: crashed: general protection fault in account_system_index_time representative crash: BUG: unable to handle kernel paging request in leaf_paste_in_buffer, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 2/5 testing commit a92b7d26c743b9dc06d520f863d624e94978a1d9 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3638a385b9cc4ead53d76ce371887b1d568c3598f6cb9de463695febf18aee75 run #0: crashed: BUG: unable to handle kernel paging request in leaf_copy_items_entirely run #1: crashed: general protection fault in corrupted run #2: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #3: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #4: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #5: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #6: crashed: general protection fault in lookup_object_or_alloc run #7: crashed: BUG: unable to handle kernel paging request in netlink_release run #8: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #9: crashed: general protection fault in unlink_file_vma run #10: crashed: general protection fault in mas_ascend run #11: crashed: general protection fault in mtree_range_walk run #12: crashed: stack segment fault in __stack_depot_save run #13: crashed: KASAN: use-after-free Read in leaf_move_items run #14: crashed: general protection fault in unlink_file_vma run #15: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #16: crashed: BUG: spinlock bad magic in remove_wait_queue run #17: crashed: BUG: unable to handle kernel paging request in timerqueue_add run #18: crashed: INFO: trying to register non-static key in try_to_wake_up run #19: crashed: general protection fault in __d_alloc representative crash: BUG: unable to handle kernel paging request in leaf_copy_items_entirely, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 3/5 testing commit a92b7d26c743b9dc06d520f863d624e94978a1d9 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ff6a21c834073cbd6105a474de906c1fb00555f5efb04337b394853c49c9e3cd run #0: crashed: BUG: Bad page map run #1: crashed: general protection fault in update_blocked_averages run #2: crashed: KASAN: wild-memory-access Read in ep_clear_and_put run #3: crashed: general protection fault in corrupted run #4: crashed: general protection fault in cpuacct_account_field run #5: crashed: general protection fault in update_blocked_averages run #6: crashed: general protection fault in timerqueue_add run #7: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #8: crashed: general protection fault in update_blocked_averages run #9: crashed: general protection fault in cgroup_rstat_updated run #10: crashed: KASAN: slab-use-after-free Read in unmap_vmas run #11: crashed: VFS: Close: file count is zero (use-after-free) run #12: crashed: BUG: Bad page map run #13: crashed: BUG: corrupted list in icmp6_dst_alloc run #14: crashed: BUG: Bad rss-counter state run #15: crashed: KASAN: vmalloc-out-of-bounds Read in timerqueue_del run #16: crashed: INFO: trying to register non-static key in __handle_mm_fault run #17: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #18: OK run #19: OK representative crash: BUG: Bad page map, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 4/5 testing commit a92b7d26c743b9dc06d520f863d624e94978a1d9 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: dc2a14801d94ae2afa345e93b0ac4416f6e4c3f0a92be41986824d93a7a7bd69 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 testing commit a92b7d26c743b9dc06d520f863d624e94978a1d9 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a67a55b3d9e202863d97fa06e824753df1ad20b8019f0ad49a0a44936c67bb87 run #0: crashed: BUG: unable to handle kernel paging request in corrupted run #1: crashed: general protection fault, prSeaBIOS (version NUM.NUM.NUM-google) run #2: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #3: crashed: INFO: trying to register non-static key in try_to_wake_up run #4: crashed: general protection fault in update_blocked_averages run #5: crashed: general protection fault in mas_ascend run #6: crashed: general protection fault in unmap_page_range run #7: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #8: crashed: KASAN: vmalloc-out-of-bounds Read in timerqueue_del run #9: crashed: general protection fault in update_blocked_averages run #10: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #11: crashed: general protection fault in apparmor_file_open run #12: crashed: general protection fault in corrupted run #13: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted run #14: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #15: crashed: general protection fault in inode_permission run #16: crashed: INFO: trying to register non-static key in psi_group_change run #17: crashed: general protection fault in mas_ascend run #18: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #19: OK representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN] the chunk can be dropped minimized to 401 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_TPROXY_IPV4 NF_TPROXY_IPV6 NILFS2_FS NLMON NLS_CODEPAGE_1250 NLS_CODEPAGE_1251 NLS_CODEPAGE_737 NLS_CODEPAGE_775 NLS_CODEPAGE_850 NLS_CODEPAGE_852 NLS_CODEPAGE_855 NLS_CODEPAGE_857 NLS_CODEPAGE_860 NLS_CODEPAGE_861 NLS_CODEPAGE_862 NLS_CODEPAGE_863 NLS_CODEPAGE_864 NLS_CODEPAGE_865 NLS_CODEPAGE_866 NLS_CODEPAGE_869 NLS_CODEPAGE_874 NLS_CODEPAGE_932 NLS_CODEPAGE_936 NLS_CODEPAGE_949 NLS_CODEPAGE_950 NLS_ISO8859_13 NLS_ISO8859_14 NLS_ISO8859_15 NLS_ISO8859_2 NLS_ISO8859_3 NLS_ISO8859_4 NLS_ISO8859_5 NLS_ISO8859_6 NLS_ISO8859_7 NLS_ISO8859_8 NLS_ISO8859_9 NLS_KOI8_R NLS_KOI8_U NLS_MAC_CELTIC NLS_MAC_CENTEURO NLS_MAC_CROATIAN NLS_MAC_CYRILLIC NLS_MAC_GAELIC NLS_MAC_GREEK NLS_MAC_ICELAND NLS_MAC_INUIT NLS_MAC_ROMAN NLS_MAC_ROMANIAN NLS_MAC_TURKISH NOP_USB_XCEIV NOZOMI NTFS3_FS NTFS3_FS_POSIX_ACL NTFS3_LZX_XPRESS NTFS_FS NTFS_RW NULL_TTY NUMA_BALANCING NUMA_BALANCING_DEFAULT_ENABLED NUMA_EMU NUMA_KEEP_MEMINFO NVDIMM_DAX NVDIMM_KEYS NVDIMM_PFN NVME_CORE NVME_FABRICS NVME_FC NVME_MULTIPATH NVME_RDMA NVME_TARGET NVME_TARGET_FC NVME_TARGET_FCLOOP NVME_TARGET_LOOP NVME_TARGET_RDMA NVME_TARGET_TCP NVME_TCP N_GSM N_HDLC OCFS2_DEBUG_FS OCFS2_FS OCFS2_FS_O2CB OCFS2_FS_STATS OCFS2_FS_USERSPACE_CLUSTER OF_GPIO OF_PMEM OMFS_FS OPENVSWITCH OPENVSWITCH_GENEVE OPENVSWITCH_GRE OPENVSWITCH_VXLAN ORANGEFS_FS OSF_PARTITION OVERLAY_FS OVERLAY_FS_INDEX OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW OVERLAY_FS_REDIRECT_DIR PACKET_DIAG PADATA PAGE_IDLE_FLAG PAGE_POOL PAGE_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 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] testing current HEAD ba7d997a2a29ee3fa766fee912c65796e0c21903 testing commit ba7d997a2a29ee3fa766fee912c65796e0c21903 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 70ee7112bc00262b7c99298439886986ec9b08e8d1dfc1978719fdf0168e1dee run #0: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #1: crashed: INFO: trying to register non-static key in __handle_mm_fault run #2: crashed: general protection fault in timerqueue_del run #3: crashed: BUG: unable to handle kernel paging request in vma_interval_tree_remove run #4: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #5: crashed: WARNING: See https://kernel.org/doc/html/latest/admin-guide/hw-vuln/srso.html for mitigation options. run #6: crashed: WARNING: See https://kernel.org/doc/html/latest/admin-guide/hw-vuln/srso.html for mitigation options. run #7: crashed: general protection fault in unlink_file_vma run #8: crashed: WARNING: See https://kernel.org/doc/html/latest/admin-guide/hw-vuln/srso.html for mitigation options. run #9: crashed: general protection fault in mtree_range_walk run #10: crashed: general protection fault in mtree_range_walk run #11: crashed: WARNING: bad unlock balance in serial8250_console_write run #12: crashed: BUG: unable to handle kernel paging request in corrupted run #13: crashed: kernel panic: corrupted stack end in corrupted run #14: crashed: general protection fault in anon_vma_interval_tree_remove run #15: crashed: general protection fault in follow_trans_huge_pmd run #16: crashed: BUG: Bad page map run #17: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted run #18: crashed: WARNING: See https://kernel.org/doc/html/latest/admin-guide/hw-vuln/srso.html for mitigation options. run #19: crashed: KASAN: unknown-crash Write in prb_reserve representative crash: BUG: unable to handle kernel paging request in leaf_paste_in_buffer, types: [UNKNOWN] crash still not fixed/happens on the oldest tested release reproducer is flaky (0.95 repro chance estimate) revisions tested: 8, total time: 2h27m48.802425516s (build: 1h5m11.925371888s, test: 1h17m5.616983903s) crash still not fixed or there were kernel test errors commit msg: Merge tag 'linux-kselftest-fixes-6.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest crash: BUG: unable to handle kernel paging request in leaf_paste_in_buffer REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop0): checking transaction log (loop0) REISERFS (device loop0): Using r5 hash to sort names REISERFS (device loop0): using 3.5.x disk format REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. BUG: unable to handle page fault for address: ffff88806ca06000 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD a401067 P4D a401067 PUD 16883063 PMD 6c97f063 PTE 94862000000 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 2659 Comm: syz-executor.0 Not tainted 6.6.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 RIP: 0010:memmove+0x41/0x1b0 arch/x86/lib/memmove_64.S:67 Code: b5 00 00 00 48 83 fa 20 0f 82 01 01 00 00 66 0f 1f 44 00 00 48 81 fa a8 02 00 00 72 05 40 38 fe 74 47 48 83 ea 20 48 83 ea 20 <4c> 8b 1e 4c 8b 56 08 4c 8b 4e 10 4c 8b 46 18 48 8d 76 20 4c 89 1f RSP: 0018:ffffc90002d7ef60 EFLAGS: 00010282 RAX: ffff88806a991030 RBX: ffff88806a991000 RCX: 0000000000000000 RDX: fffffffffdf8be89 RSI: ffff88806ca06000 RDI: ffff88806ca05030 RBP: 0000000000000000 R08: f8f8f8f8f8f8f8f8 R09: f8f8f8f8f8f8f8f8 R10: f8f8f8f8f8f8f8f8 R11: f8f8f8f8f8f8f8f8 R12: 0000000000000fd0 R13: ffff88806fedb740 R14: ffff88806a9910d8 R15: ffffc90002d7f138 FS: 00007fe2602446c0(0000) GS:ffff8880ba800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff88806ca06000 CR3: 000000007cdd9000 CR4: 0000000000350ef0 Call Trace: leaf_paste_in_buffer+0x21e/0xc10 fs/reiserfs/lbalance.c:1017 balance_leaf_new_nodes_paste_whole fs/reiserfs/do_balan.c:1171 [inline] balance_leaf_new_nodes_paste fs/reiserfs/do_balan.c:1215 [inline] balance_leaf_new_nodes fs/reiserfs/do_balan.c:1246 [inline] balance_leaf+0x21f5/0xe280 fs/reiserfs/do_balan.c:1450 do_balance+0x30b/0x7b0 fs/reiserfs/do_balan.c:1888 reiserfs_paste_into_item+0x552/0x6e0 fs/reiserfs/stree.c:2157 reiserfs_get_block+0xf9e/0x46e0 fs/reiserfs/inode.c:1069 __block_write_begin_int+0x2da/0x10c0 fs/buffer.c:2120 reiserfs_write_begin+0x285/0x7c0 fs/reiserfs/inode.c:2771 generic_cont_expand_simple+0x105/0x1b0 fs/buffer.c:2476 reiserfs_setattr+0x2a0/0xf70 fs/reiserfs/inode.c:3302 notify_change+0x52e/0xdf0 fs/attr.c:499 do_truncate+0x108/0x1b0 fs/open.c:66 do_sys_ftruncate+0x476/0x5c0 fs/open.c:194 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: 0033:0x7fe25f47cb29 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:00007fe2602440c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d RAX: ffffffffffffffda RBX: 00007fe25f59bf80 RCX: 00007fe25f47cb29 RDX: 0000000000000000 RSI: 0000000002007fff RDI: 0000000000000004 RBP: 00007fe25f4c847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007fe25f59bf80 R15: 00007ffd2714dd58 Modules linked in: CR2: ffff88806ca06000 ---[ end trace 0000000000000000 ]--- RIP: 0010:memmove+0x41/0x1b0 arch/x86/lib/memmove_64.S:67 Code: b5 00 00 00 48 83 fa 20 0f 82 01 01 00 00 66 0f 1f 44 00 00 48 81 fa a8 02 00 00 72 05 40 38 fe 74 47 48 83 ea 20 48 83 ea 20 <4c> 8b 1e 4c 8b 56 08 4c 8b 4e 10 4c 8b 46 18 48 8d 76 20 4c 89 1f RSP: 0018:ffffc90002d7ef60 EFLAGS: 00010282 RAX: ffff88806a991030 RBX: ffff88806a991000 RCX: 0000000000000000 RDX: fffffffffdf8be89 RSI: ffff88806ca06000 RDI: ffff88806ca05030 RBP: 0000000000000000 R08: f8f8f8f8f8f8f8f8 R09: f8f8f8f8f8f8f8f8 R10: f8f8f8f8f8f8f8f8 R11: f8f8f8f8f8f8f8f8 R12: 0000000000000fd0 R13: ffff88806fedb740 R14: ffff88806a9910d8 R15: ffffc90002d7f138 FS: 00007fe2602446c0(0000) GS:ffff8880ba800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff88806ca06000 CR3: 000000007cdd9000 CR4: 0000000000350ef0 ---------------- Code disassembly (best guess): 0: b5 00 mov $0x0,%ch 2: 00 00 add %al,(%rax) 4: 48 83 fa 20 cmp $0x20,%rdx 8: 0f 82 01 01 00 00 jb 0x10f e: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1) 14: 48 81 fa a8 02 00 00 cmp $0x2a8,%rdx 1b: 72 05 jb 0x22 1d: 40 38 fe cmp %dil,%sil 20: 74 47 je 0x69 22: 48 83 ea 20 sub $0x20,%rdx 26: 48 83 ea 20 sub $0x20,%rdx * 2a: 4c 8b 1e mov (%rsi),%r11 <-- trapping instruction 2d: 4c 8b 56 08 mov 0x8(%rsi),%r10 31: 4c 8b 4e 10 mov 0x10(%rsi),%r9 35: 4c 8b 46 18 mov 0x18(%rsi),%r8 39: 48 8d 76 20 lea 0x20(%rsi),%rsi 3d: 4c 89 1f mov %r11,(%rdi)