ci starts bisection 2023-08-07 01:57:53.258953601 +0000 UTC m=+200482.077149160 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: 9d2889dbb8bca3f870109887be2ebbaf4a87a83428af1e6afdf7f24a9c3e81ee run #0: crashed: general protection fault in timerqueue_del run #1: crashed: general protection fault in timerqueue_del run #2: crashed: general protection fault in corrupted run #3: crashed: general protection fault in corrupted run #4: crashed: general protection fault in account_system_index_time run #5: crashed: general protection fault in account_system_index_time run #6: crashed: KASAN: vmalloc-out-of-bounds Read in timerqueue_del run #7: crashed: KASAN: vmalloc-out-of-bounds Read in timerqueue_del run #8: crashed: stack segment fault in __stack_depot_save run #9: crashed: stack segment fault in __stack_depot_save run #10: crashed: general protection fault in unlink_file_vma run #11: crashed: general protection fault in unlink_file_vma run #12: crashed: general protection fault in __run_timers run #13: crashed: general protection fault in __run_timers run #14: crashed: general protection fault in pid_task run #15: crashed: general protection fault in pid_task run #16: crashed: BUG: unable to handle kernel paging request in corrupted run #17: crashed: BUG: unable to handle kernel paging request in corrupted run #18: crashed: general protection fault in update_curr run #19: crashed: general protection fault in update_curr run #20: crashed: general protection fault in mas_ascend run #21: crashed: general protection fault in mas_ascend run #22: crashed: general protection fault in cpuacct_account_field run #23: crashed: general protection fault in cpuacct_account_field run #24: crashed: general protection fault in refill_obj_stock run #25: crashed: general protection fault in refill_obj_stock run #26: crashed: general protection fault in corrupted run #27: crashed: general protection fault in corrupted run #28: crashed: general protection fault in netdev_core_pick_tx run #29: crashed: general protection fault in netdev_core_pick_tx run #30: crashed: BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues run #31: crashed: BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues run #32: crashed: BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues run #33: crashed: BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues run #34: crashed: KASAN: use-after-free Read in leaf_move_items run #35: crashed: KASAN: use-after-free Read in leaf_move_items run #36: crashed: general protection fault in vfs_iter_read run #37: crashed: general protection fault in vfs_iter_read run #38: crashed: possible deadlock in task_fork_fair run #39: crashed: possible deadlock in task_fork_fair representative crash: general protection fault in timerqueue_del, types: [UNKNOWN] check whether we can drop unnecessary instrumentation disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN LOCKDEP], 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: b9831449e7137878db381b9768d750cef63cd9581f17e7207868de36cdfdda91 run #0: crashed: invalid opcode in corrupted run #1: crashed: invalid opcode in corrupted run #2: crashed: BUG: unable to handle kernel NULL pointer dereference in put_dec run #3: crashed: BUG: unable to handle kernel NULL pointer dereference in put_dec run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK representative crash: invalid opcode in corrupted, 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: 16278e0e99f05cbfff724b958b522e9bbb962ec44abb16adb36f423a61b54621 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 leaf_paste_in_buffer run #2: crashed: KASAN: use-after-free Read in leaf_move_items run #3: crashed: KASAN: use-after-free Read in leaf_move_items run #4: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted run #5: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted run #6: crashed: general protection fault in debug_check_no_obj_freed run #7: crashed: general protection fault in debug_check_no_obj_freed run #8: crashed: general protection fault in ieee80211_queue_skb run #9: crashed: general protection fault in ieee80211_queue_skb 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: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #13: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #14: crashed: general protection fault in fsnotify_grab_connector run #15: crashed: general protection fault in fsnotify_grab_connector run #16: crashed: KASAN: out-of-bounds Write in apparmor_file_free_security run #17: crashed: KASAN: out-of-bounds Write in apparmor_file_free_security run #18: crashed: KASAN: slab-out-of-bounds Read in update_load_avg run #19: crashed: KASAN: slab-out-of-bounds Read in update_load_avg run #20: crashed: general protection fault in timerqueue_add run #21: crashed: general protection fault in timerqueue_add run #22: crashed: general protection fault in corrupted run #23: crashed: general protection fault in corrupted run #24: crashed: KASAN: slab-use-after-free Read in __run_timers run #25: crashed: KASAN: slab-use-after-free Read in __run_timers run #26: crashed: INFO: trying to register non-static key in corrupted run #27: crashed: INFO: trying to register non-static key in corrupted run #28: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #29: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #30: crashed: UBSAN: shift-out-of-bounds in corrupted run #31: crashed: UBSAN: shift-out-of-bounds in corrupted run #32: crashed: KASAN: use-after-free Read in leaf_move_items run #33: crashed: KASAN: use-after-free Read in leaf_move_items run #34: crashed: general protection fault in __fput run #35: crashed: general protection fault in __fput run #36: crashed: BUG: unable to handle kernel paging request in mm_update_next_owner run #37: crashed: BUG: unable to handle kernel paging request in mm_update_next_owner run #38: crashed: general protection fault in anon_vma_clone run #39: crashed: general protection fault in anon_vma_clone 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: 9850f49605cd30fecdba0584e781faaf4a4ce746677aee391d7084d131fe8c54 run #0: crashed: KASAN: use-after-free Read in leaf_move_items run #1: crashed: KASAN: use-after-free Read in leaf_move_items 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: general protection fault in mtree_range_walk run #5: crashed: general protection fault in mtree_range_walk run #6: crashed: general protection fault in mas_ascend run #7: crashed: general protection fault in mas_ascend run #8: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer 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: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #13: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #14: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #15: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #16: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted run #17: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted run #18: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #19: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #20: crashed: BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues run #21: crashed: BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues run #22: crashed: general protection fault in lookup_object_or_alloc run #23: crashed: general protection fault in lookup_object_or_alloc run #24: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #25: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #26: crashed: VFS: Close: file count is zero (use-after-free) run #27: crashed: VFS: Close: file count is zero (use-after-free) run #28: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #29: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #30: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #31: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #32: crashed: general protection fault in mas_update_gap run #33: crashed: general protection fault in mas_update_gap run #34: crashed: stack segment fault in __stack_depot_save run #35: crashed: stack segment fault in __stack_depot_save run #36: crashed: general protection fault in account_system_index_time run #37: crashed: general protection fault in account_system_index_time run #38: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #39: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer 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 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: 2383d3ddcd8437826638f2084df1ceb407c192cb06607e53cf7de062f81d9e0b run #0: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted run #2: crashed: general protection fault in ep_poll_callback run #3: crashed: general protection fault in ep_poll_callback run #4: crashed: general protection fault in update_blocked_averages run #5: crashed: general protection fault in update_blocked_averages run #6: crashed: general protection fault in corrupted run #7: crashed: general protection fault in corrupted run #8: crashed: BUG: Bad rss-counter state run #9: crashed: BUG: Bad rss-counter state run #10: crashed: BUG: unable to handle kernel paging request in update_blocked_averages run #11: crashed: BUG: unable to handle kernel paging request in update_blocked_averages run #12: crashed: general protection fault in corrupted run #13: crashed: general protection fault in corrupted run #14: crashed: general protection fault in ip6_pol_route run #15: crashed: general protection fault in ip6_pol_route run #16: crashed: general protection fault in corrupted run #17: crashed: general protection fault in corrupted run #18: crashed: general protection fault in update_blocked_averages run #19: crashed: general protection fault in update_blocked_averages run #20: crashed: KASAN: vmalloc-out-of-bounds Read in tick_sched_handle run #21: crashed: KASAN: vmalloc-out-of-bounds Read in tick_sched_handle run #22: crashed: general protection fault in timerqueue_add run #23: crashed: general protection fault in timerqueue_add run #24: crashed: general protection fault in rcu_core run #25: crashed: general protection fault in rcu_core run #26: crashed: INFO: trying to register non-static key in sock_wfree run #27: crashed: INFO: trying to register non-static key in sock_wfree run #28: crashed: BUG: unable to handle kernel paging request in ip6_dst_destroy run #29: crashed: BUG: unable to handle kernel paging request in ip6_dst_destroy run #30: crashed: general protection fault in rcu_core run #31: crashed: general protection fault in rcu_core run #32: crashed: general protection fault in update_blocked_averages run #33: crashed: general protection fault in update_blocked_averages run #34: crashed: INFO: trying to register non-static key in corrupted run #35: crashed: INFO: trying to register non-static key in corrupted run #36: crashed: INFO: trying to register non-static key in ep_poll_callback run #37: crashed: INFO: trying to register non-static key in ep_poll_callback run #38: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #39: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer representative crash: BUG: unable to handle kernel NULL pointer dereference in corrupted, 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: 3a8e2e297a311b4119d998c58865ee07abcb27e335c9cbd7a5e11e62a91f4861 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: a388e8598d7dbbfd311a07cc8e31c060780d17ab346df1041d95e1355f449ee5 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 leaf_paste_in_buffer run #2: crashed: general protection fault in mas_ascend run #3: crashed: general protection fault in mas_ascend run #4: crashed: KASAN: vmalloc-out-of-bounds Read in __hrtimer_run_queues run #5: crashed: KASAN: vmalloc-out-of-bounds Read in __hrtimer_run_queues run #6: crashed: BUG: spinlock bad magic in exit_fs run #7: crashed: BUG: spinlock bad magic in exit_fs run #8: crashed: INFO: trying to register non-static key in mnt_want_write run #9: crashed: INFO: trying to register non-static key in mnt_want_write run #10: crashed: BUG: unable to handle kernel paging request in __sigqueue_alloc run #11: crashed: BUG: unable to handle kernel paging request in __sigqueue_alloc run #12: crashed: general protection fault in map_id_range_down run #13: crashed: general protection fault in map_id_range_down run #14: crashed: general protection fault in corrupted run #15: crashed: general protection fault in corrupted run #16: crashed: KASAN: use-after-free Read in __bad_area_nosemaphore run #17: crashed: KASAN: use-after-free Read in __bad_area_nosemaphore run #18: crashed: KASAN: unknown-crash Read in timerqueue_del run #19: crashed: KASAN: unknown-crash Read in timerqueue_del run #20: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #21: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #22: crashed: general protection fault in corrupted run #23: crashed: general protection fault in corrupted run #24: crashed: go runtime error run #25: crashed: go runtime error run #26: crashed: general protection fault in mt_validate run #27: crashed: general protection fault in mt_validate run #28: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #29: crashed: BUG: unable to handle kernel paging request in leaf_paste_in_buffer run #30: crashed: general protection fault in exit_mmap run #31: crashed: general protection fault in exit_mmap run #32: crashed: KASAN: global-out-of-bounds Read in locks_remove_posix run #33: crashed: KASAN: global-out-of-bounds Read in locks_remove_posix run #34: crashed: BUG: unable to handle kernel paging request in alloc_buffer_head run #35: crashed: BUG: unable to handle kernel paging request in alloc_buffer_head run #36: OK run #37: OK representative crash: BUG: unable to handle kernel paging request in leaf_paste_in_buffer, 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 52a93d39b17dc7eb98b6aa3edb93943248e03b2f testing commit 52a93d39b17dc7eb98b6aa3edb93943248e03b2f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c2d6d3105131262a674c29025fde7e3678699d9260b746f6d1074d1cbf06801e all runs: crashed: UBSAN: array-index-out-of-bounds in direntry_create_vi representative crash: UBSAN: array-index-out-of-bounds in direntry_create_vi, types: [UBSAN] crash still not fixed/happens on the oldest tested release reproducer is flaky (0.90 repro chance estimate) revisions tested: 8, total time: 2h46m13.109389349s (build: 1h32m56.844850954s, test: 1h5m50.634988037s) crash still not fixed on HEAD or HEAD had kernel test errors commit msg: Linux 6.5-rc5 crash: UBSAN: array-index-out-of-bounds in direntry_create_vi 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. ================================================================================ UBSAN: array-index-out-of-bounds in fs/reiserfs/item_ops.c:485:21 index 1 is out of range for type '__u16 [1]' CPU: 0 PID: 2657 Comm: syz-executor.0 Not tainted 6.5.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x7e/0xb0 lib/dump_stack.c:106 ubsan_epilogue lib/ubsan.c:217 [inline] __ubsan_handle_out_of_bounds+0xc7/0x100 lib/ubsan.c:348 direntry_create_vi+0x8d6/0xc30 fs/reiserfs/item_ops.c:485 create_virtual_node+0x693/0x1b30 fs/reiserfs/fix_node.c:115 ip_check_balance fs/reiserfs/fix_node.c:1412 [inline] check_balance fs/reiserfs/fix_node.c:2083 [inline] fix_nodes+0x3a51/0x8510 fs/reiserfs/fix_node.c:2635 reiserfs_paste_into_item+0x3e0/0x6e0 fs/reiserfs/stree.c:2128 reiserfs_get_block+0xf9e/0x46e0 fs/reiserfs/inode.c:1069 __block_write_begin_int+0x2da/0x1060 fs/buffer.c:2128 reiserfs_write_begin+0x285/0x7c0 fs/reiserfs/inode.c:2773 generic_cont_expand_simple+0x105/0x1b0 fs/buffer.c:2488 reiserfs_setattr+0x2a0/0xf70 fs/reiserfs/inode.c:3304 notify_change+0x4a0/0xdb0 fs/attr.c:483 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: 0033:0x7fe1e2e7cb29 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:00007fe1e3bf30c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d RAX: ffffffffffffffda RBX: 00007fe1e2f9bf80 RCX: 00007fe1e2e7cb29 RDX: 0000000000000000 RSI: 0000000002007fff RDI: 0000000000000004 RBP: 00007fe1e2ec847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007fe1e2f9bf80 R15: 00007fff886e0bd8 ================================================================================