ci2 starts bisection 2025-07-23 09:47:41.718260452 +0000 UTC m=+22187.942400374
bisecting fixing commit since 0a51d2d4527b43c5e467ffa6897deefeaf499358
building syzkaller on cd6fc0a3018e5d793bdcca6530622493f5e88307
ensuring issue is reproducible on original commit 0a51d2d4527b43c5e467ffa6897deefeaf499358

testing commit 0a51d2d4527b43c5e467ffa6897deefeaf499358 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 312d2789b6702403fdcf5a09cb53f3bc575377c093a1224d0b7e9c0741e459e6
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
run #3: crashed: KASAN: use-after-free Write in inode2sd
run #4: crashed: KASAN: use-after-free Write in inode2sd
run #5: crashed: KASAN: use-after-free Write in inode2sd
run #6: crashed: KASAN: use-after-free Write in inode2sd
run #7: crashed: KASAN: use-after-free Write in inode2sd
run #8: crashed: KASAN: use-after-free Write in inode2sd
run #9: crashed: KASAN: use-after-free Write in inode2sd
run #10: crashed: KASAN: use-after-free Write in inode2sd
run #11: crashed: KASAN: use-after-free Write in inode2sd
run #12: crashed: KASAN: use-after-free Write in inode2sd
run #13: crashed: KASAN: use-after-free Write in inode2sd
run #14: crashed: KASAN: use-after-free Write in inode2sd
run #15: crashed: KASAN: use-after-free Write in inode2sd
run #16: OK
run #17: OK
run #18: OK
run #19: crashed: KASAN: use-after-free Write in inode2sd
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
check whether we can drop unnecessary instrumentation
disabling configs for [hang memleak ubsan bug_or_warning locking atomic_sleep], they are not needed
testing commit 0a51d2d4527b43c5e467ffa6897deefeaf499358 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 77ed8f49b71f54cdca852a7e71678a3fad30404ce32b6c72c8e6f41ebcdaa1d2
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
run #3: crashed: KASAN: use-after-free Write in inode2sd
run #4: crashed: KASAN: use-after-free Write in inode2sd
run #5: crashed: KASAN: use-after-free Write in inode2sd
run #6: crashed: KASAN: use-after-free Write in inode2sd
run #7: crashed: KASAN: use-after-free Write in inode2sd
run #8: OK
run #9: OK
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
the bug reproduces without the instrumentation
disabling configs for [hang memleak ubsan bug_or_warning locking atomic_sleep], they are not needed
kconfig minimization: base=3707 full=7302 leaves diff=2039
split chunks (needed=false): <2039>
split chunk #0 of len 2039 into 5 parts
testing without sub-chunk 1/5
disabling configs for [hang memleak ubsan bug_or_warning locking atomic_sleep], they are not needed
testing commit 0a51d2d4527b43c5e467ffa6897deefeaf499358 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d57b9325e65a181947b575cba5d3415b0180c1ea72225953b0b15797f6fd4664
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
run #3: crashed: KASAN: use-after-free Write in inode2sd
run #4: crashed: KASAN: use-after-free Write in inode2sd
run #5: crashed: KASAN: use-after-free Write in inode2sd
run #6: crashed: KASAN: use-after-free Write in inode2sd
run #7: crashed: KASAN: use-after-free Write in inode2sd
run #8: OK
run #9: OK
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [bug_or_warning locking atomic_sleep hang memleak ubsan], they are not needed
testing commit 0a51d2d4527b43c5e467ffa6897deefeaf499358 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 084645c4d26612608b7692305d454d26ae5ce9f0072703eb01c85aa5ecff0fbd
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
run #3: crashed: KASAN: use-after-free Write in inode2sd
run #4: crashed: KASAN: use-after-free Write in inode2sd
run #5: crashed: KASAN: use-after-free Write in inode2sd
run #6: crashed: KASAN: use-after-free Write in inode2sd
run #7: OK
run #8: OK
run #9: OK
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [hang memleak ubsan bug_or_warning locking atomic_sleep], they are not needed
testing commit 0a51d2d4527b43c5e467ffa6897deefeaf499358 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 89eb5d6b140ea822b7d32f25d333bee82d582d408d79681801d861efa26f62bd
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
testing without sub-chunk 4/5
disabling configs for [locking atomic_sleep hang memleak ubsan bug_or_warning], they are not needed
testing commit 0a51d2d4527b43c5e467ffa6897deefeaf499358 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 856498c36f790780759e6d437772fd8aa31a54da885b42b769aff23c3d5023cb
all runs: OK
false negative chance: 0.000
testing without sub-chunk 5/5
disabling configs for [hang memleak ubsan bug_or_warning locking atomic_sleep], they are not needed
testing commit 0a51d2d4527b43c5e467ffa6897deefeaf499358 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: cd9fe5b08236e22616394547539ca2c333d0bb06aedaf11d5e14aecfc060b15a
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
run #3: crashed: KASAN: use-after-free Write in inode2sd
run #4: crashed: KASAN: use-after-free Write in inode2sd
run #5: crashed: KASAN: use-after-free Write in inode2sd
run #6: crashed: KASAN: use-after-free Write in inode2sd
run #7: crashed: KASAN: use-after-free Write in inode2sd
run #8: crashed: KASAN: use-after-free Write in inode2sd
run #9: crashed: KASAN: use-after-free Write in inode2sd
run #10: crashed: KASAN: use-after-free Write in inode2sd
run #11: crashed: KASAN: use-after-free Write in inode2sd
run #12: crashed: KASAN: use-after-free Write in inode2sd
run #13: crashed: KASAN: use-after-free Write in inode2sd
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
the chunk can be dropped
minimized to 816 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ASYMMETRIC_TPM_KEY_SUBTYPE ATM AX25 BRIDGE BRIDGE_NETFILTER BXT_WC_PMIC_OPREGION CAN CFG80211 CHECKPOINT_RESTORE CMA DAX DLM DVB_CORE ENCRYPTED_KEYS EXTCON FB FSCACHE GENEVE GPIOLIB HAMRADIO HID_PLAYSTATION HID_SENSOR_HUB HID_SMARTJOYPLUS HID_THRUSTMASTER HSR IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_IPOIB INFINIBAND_USER_ACCESS INFINIBAND_VIRT_DMA INPUT_JOYSTICK INPUT_MOUSE INPUT_TABLET INPUT_TOUCHSCREEN INTEL_SCU_IPC INTEL_SOC_PMIC_BXTWC IP6_NF_RAW IPV6_MULTIPLE_TABLES IP_NF_RAW IP_SCTP IP_SET IP_VS IR_STREAMZAP IR_TOY IR_TTUSBIR ISDN ISDN_CAPI_MIDDLEWARE JFFS2_CMODE_PRIORITY JFFS2_COMPRESSION_OPTIONS JFFS2_FS JFFS2_FS_POSIX_ACL JFFS2_FS_SECURITY JFFS2_FS_WRITEBUFFER JFFS2_FS_XATTR JFFS2_LZO JFFS2_RTIME JFFS2_RUBIN JFFS2_SUMMARY JFFS2_ZLIB JFS_DEBUG JFS_FS JFS_POSIX_ACL JFS_SECURITY JOYSTICK_IFORCE JOYSTICK_IFORCE_USB JOYSTICK_PXRC JOYSTICK_XPAD JOYSTICK_XPAD_FF JOYSTICK_XPAD_LEDS KARMA_PARTITION KCOV KCOV_ENABLE_COMPARISONS KCOV_INSTRUMENT_ALL KEYS_REQUEST_CACHE KEY_DH_OPERATIONS KEY_NOTIFICATIONS KSM KVM KVM_AMD KVM_ASYNC_PF KVM_COMPAT KVM_GENERIC_DIRTYLOG_READ_PROTECT KVM_INTEL KVM_MMIO KVM_VFIO KVM_XEN KVM_XFER_TO_GUEST_WORK L2TP L2TP_ETH L2TP_IP L2TP_V3 LAPB LAPBETHER LDM_PARTITION LD_IS_BFD LEDS_TRIGGER_AUDIO LEGACY_PTYS LIBCRC32C LIBNVDIMM LINEAR_RANGES LLC LLC2 LOGIG940_FF LOGIRUMBLEPAD2_FF LOGO LOGO_LINUX_MONO LOGO_LINUX_VGA16 LPC_ICH LWTUNNEL LWTUNNEL_BPF LZ4HC_COMPRESS LZ4_COMPRESS MAC80211 MAC80211_DEBUGFS MAC80211_HAS_RC MAC80211_HWSIM MAC80211_MESH MAC80211_RC_DEFAULT_MINSTREL MAC80211_RC_MINSTREL MACSEC MACVLAN MACVTAP MAC_PARTITION MAPPING_DIRTY_HELPERS MDIO_MVUSB MD_LINEAR MD_MULTIPATH MD_RAID0 MD_RAID1 MD_RAID10 MD_RAID456 MEDIA_ANALOG_TV_SUPPORT MEDIA_ATTACH MEDIA_COMMON_OPTIONS MEDIA_CONTROLLER MEDIA_CONTROLLER_DVB MEDIA_CONTROLLER_REQUEST_API MEDIA_DIGITAL_TV_SUPPORT MEDIA_PLATFORM_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_SUPPORT_FILTER MEDIA_TUNER MEDIA_TUNER_MSI001 MEDIA_TUNER_XC2028 MEDIA_TUNER_XC5000 MEDIA_USB_SUPPORT MEMORY_BALLOON MEMORY_HOTPLUG MEMORY_HOTPLUG_DEFAULT_ONLINE MEMORY_HOTREMOVE MEMORY_ISOLATION MEMREGION MEMSTICK MEMSTICK_REALTEK_USB MEM_SOFT_DIRTY MFD_CORE MFD_DLN2 MFD_INTEL_PMC_BXT MFD_MT6360 MFD_RETU MFD_SYSCON MHI_BUS MHI_WWAN_CTRL MHP_MEMMAP_ON_MEMORY MICROCHIP_PHY MINIX_FS MINIX_SUBPARTITION MISC_RTSX MISC_RTSX_USB MISDN MISDN_DSP MISDN_HFCUSB MISDN_L1OIP MKISS MLX4_CORE MLX4_INFINIBAND MMC MMC_REALTEK_USB MMC_USHC MMC_VUB300 MMU_NOTIFIER MODULE_SRCVERSION_ALL MODVERSIONS MOST MOST_USB_HDM MOUSE_APPLETOUCH MOUSE_BCM5974 MOUSE_PS2 MOUSE_PS2_ALPS MOUSE_PS2_BYD MOUSE_PS2_CYPRESS MOUSE_PS2_FOCALTECH MOUSE_PS2_LIFEBOOK MOUSE_PS2_LOGIPS2PP MOUSE_PS2_SMBUS MOUSE_PS2_SYNAPTICS MOUSE_PS2_SYNAPTICS_SMBUS MOUSE_PS2_TRACKPOINT MOUSE_SYNAPTICS_USB MPLS MPLS_IPTUNNEL MPLS_ROUTING MPTCP MPTCP_IPV6 MRP MTD MTD_BLKDEVS MTD_BLOCK MTD_BLOCK2MTD MTD_CFI_I1 MTD_CFI_I2 MTD_MAP_BANK_WIDTH_1 MTD_MAP_BANK_WIDTH_2 MTD_MAP_BANK_WIDTH_4 MTD_MTDRAM MTD_PHRAM MTD_SLRAM MTD_UBI MUSB_PIO_ONLY ND_BLK ND_BTT ND_CLAIM ND_PFN NETDEVSIM NETFILTER_ADVANCED NETFILTER_CONNCOUNT NETFILTER_FAMILY_ARP NETFILTER_FAMILY_BRIDGE NETFILTER_NETLINK_ACCT NETFILTER_NETLINK_GLUE_CT NETFILTER_NETLINK_OSF NETFILTER_NETLINK_QUEUE NETFILTER_SYNPROXY NETFILTER_XT_CONNMARK NETFILTER_XT_MATCH_BPF NETFILTER_XT_MATCH_CGROUP NETFILTER_XT_MATCH_CLUSTER NETFILTER_XT_MATCH_COMMENT NETFILTER_XT_MATCH_CONNBYTES NETFILTER_XT_MATCH_CONNLABEL NETFILTER_XT_MATCH_CONNLIMIT NETFILTER_XT_MATCH_CONNMARK NETFILTER_XT_MATCH_CPU NETFILTER_XT_MATCH_DCCP NETFILTER_XT_MATCH_DEVGROUP NETFILTER_XT_MATCH_DSCP NETFILTER_XT_MATCH_ECN NETFILTER_XT_MATCH_ESP NETFILTER_XT_MATCH_HASHLIMIT NETFILTER_XT_MATCH_HELPER NETFILTER_XT_MATCH_HL NETFILTER_XT_MATCH_IPCOMP NETFILTER_XT_MATCH_IPRANGE NETFILTER_XT_MATCH_IPVS NETFILTER_XT_MATCH_L2TP NETFILTER_XT_MATCH_LENGTH NETFILTER_XT_MATCH_LIMIT NETFILTER_XT_MATCH_MAC NETFILTER_XT_MATCH_MARK NETFILTER_XT_MATCH_MULTIPORT NETFILTER_XT_MATCH_NFACCT NETFILTER_XT_MATCH_OSF NETFILTER_XT_MATCH_OWNER NETFILTER_XT_MATCH_PHYSDEV NETFILTER_XT_MATCH_PKTTYPE NETFILTER_XT_MATCH_QUOTA NETFILTER_XT_MATCH_RATEEST NETFILTER_XT_MATCH_REALM NETFILTER_XT_MATCH_RECENT NETFILTER_XT_MATCH_SCTP NETFILTER_XT_MATCH_SOCKET NETFILTER_XT_MATCH_STATISTIC NETFILTER_XT_MATCH_STRING NETFILTER_XT_MATCH_TCPMSS NETFILTER_XT_MATCH_TIME NETFILTER_XT_MATCH_U32 NETFILTER_XT_SET NETFILTER_XT_TARGET_AUDIT NETFILTER_XT_TARGET_CHECKSUM NETFILTER_XT_TARGET_CLASSIFY NETFILTER_XT_TARGET_CONNMARK NETFILTER_XT_TARGET_CT NETFILTER_XT_TARGET_DSCP NETFILTER_XT_TARGET_HL NETFILTER_XT_TARGET_HMARK NETFILTER_XT_TARGET_IDLETIMER NETFILTER_XT_TARGET_LED NETFILTER_XT_TARGET_MARK NETFILTER_XT_TARGET_NETMAP NETFILTER_XT_TARGET_NFQUEUE NETFILTER_XT_TARGET_NOTRACK NETFILTER_XT_TARGET_RATEEST NETFILTER_XT_TARGET_REDIRECT NETFILTER_XT_TARGET_TCPOPTSTRIP NETFILTER_XT_TARGET_TEE NETFILTER_XT_TARGET_TPROXY NETFILTER_XT_TARGET_TRACE NETFS_SUPPORT NETLABEL NETLINK_DIAG NETROM NET_9P_RDMA NET_ACT_BPF NET_ACT_CONNMARK NET_ACT_CSUM NET_ACT_CT NET_ACT_CTINFO NET_ACT_GATE NET_ACT_IFE NET_ACT_IPT NET_ACT_MPLS NET_ACT_NAT NET_ACT_PEDIT NET_ACT_POLICE NET_ACT_SAMPLE NET_ACT_SIMP NET_ACT_SKBEDIT NET_ACT_SKBMOD NET_ACT_TUNNEL_KEY NET_ACT_VLAN NET_CLS_BASIC NET_CLS_BPF NET_CLS_CGROUP NET_CLS_FLOW NET_CLS_FLOWER NET_CLS_FW NET_CLS_MATCHALL NET_CLS_ROUTE4 NET_DEVLINK NET_DROP_MONITOR NET_DSA NET_DSA_TAG_BRCM NET_DSA_TAG_BRCM_COMMON NET_DSA_TAG_BRCM_PREPEND NET_DSA_TAG_MTK NET_DSA_TAG_QCA NET_DSA_TAG_RTL4_A NET_EGRESS NET_EMATCH_CANID NET_EMATCH_CMP NET_EMATCH_IPSET NET_EMATCH_IPT NET_EMATCH_META NET_EMATCH_NBYTE NET_EMATCH_TEXT NET_EMATCH_U32 NET_FC NET_FOU NET_FOU_IP_TUNNELS NET_IFE NET_IFE_SKBMARK NET_IFE_SKBPRIO NET_IFE_SKBTCINDEX NET_IPGRE NET_IPGRE_BROADCAST NET_IPGRE_DEMUX NET_IPIP NET_IPVTI NET_KEY NET_KEY_MIGRATE NET_L3_MASTER_DEV NET_MPLS_GSO NET_NCSI NET_NSH NET_REDIRECT NET_SCH_CAKE NET_SCH_CBS NET_SCH_CHOKE NET_SCH_CODEL NET_SCH_DRR NET_SCH_ETF NET_SCH_ETS NET_SCH_FQ NET_SCH_FQ_CODEL NET_SCH_FQ_PIE NET_SCH_GRED NET_SCH_HFSC NET_SCH_HHF NET_SCH_HTB NET_SCH_INGRESS NET_SCH_MQPRIO NET_SCH_MULTIQ NET_SCH_NETEM NET_SCH_PIE NET_SCH_PLUG NET_SCH_PRIO NET_SCH_QFQ NET_SCH_RED NET_SCH_SFB NET_SCH_SFQ NET_SCH_SKBPRIO NET_SCH_TAPRIO NET_SCH_TBF NET_SCH_TEQL NET_SOCK_MSG NET_SWITCHDEV NET_TC_SKB_EXT NET_TEAM NET_TEAM_MODE_ACTIVEBACKUP NET_TEAM_MODE_BROADCAST NET_TEAM_MODE_LOADBALANCE NET_TEAM_MODE_RANDOM NET_TEAM_MODE_ROUNDROBIN NET_UDP_TUNNEL NET_VRF NFC NFC_DIGITAL NFC_FDP NFC_HCI NFC_MRVL NFC_MRVL_USB NFC_NCI NFC_NCI_UART NFC_PN533 NFC_PN533_USB NFC_PORT100 NFC_SHDLC NFC_SIM NFC_VIRTUAL_NCI NFSD NFSD_BLOCKLAYOUT NFSD_FLEXFILELAYOUT NFSD_PNFS NFSD_SCSILAYOUT NFSD_V3_ACL NFSD_V4 NFSD_V4_2_INTER_SSC NFSD_V4_SECURITY_LABEL NFS_FSCACHE NFS_V4_1 NFS_V4_2 NFS_V4_2_READ_PLUS NFS_V4_2_SSC_HELPER NFS_V4_SECURITY_LABEL NFT_BRIDGE_META NFT_BRIDGE_REJECT NFT_COMPAT NFT_CONNLIMIT NFT_COUNTER NFT_CT NFT_DUP_IPV4 NFT_DUP_IPV6 NFT_DUP_NETDEV NFT_FIB NFT_FIB_INET NFT_FIB_IPV4 NFT_FIB_IPV6 NFT_FIB_NETDEV NFT_FLOW_OFFLOAD NFT_HASH NFT_LIMIT NFT_LOG NFT_MASQ NFT_NAT NFT_NUMGEN NFT_OBJREF NFT_OSF NFT_QUEUE NFT_QUOTA NFT_REDIR NFT_REJECT NFT_REJECT_INET NFT_REJECT_IPV4 NFT_REJECT_IPV6 NFT_REJECT_NETDEV NFT_SOCKET NFT_SYNPROXY NFT_TPROXY NFT_TUNNEL NFT_XFRM NF_CONNTRACK_AMANDA NF_CONNTRACK_BRIDGE NF_CONNTRACK_BROADCAST NF_CONNTRACK_EVENTS NF_CONNTRACK_H323 NF_CONNTRACK_LABELS NF_CONNTRACK_MARK NF_CONNTRACK_NETBIOS_NS NF_CONNTRACK_PPTP NF_CONNTRACK_SANE NF_CONNTRACK_SNMP NF_CONNTRACK_TFTP NF_CONNTRACK_TIMEOUT NF_CONNTRACK_TIMESTAMP NF_CONNTRACK_ZONES NF_CT_NETLINK_HELPER NF_CT_NETLINK_TIMEOUT NF_CT_PROTO_DCCP NF_CT_PROTO_GRE NF_CT_PROTO_SCTP NF_CT_PROTO_UDPLITE NF_DUP_IPV4 NF_DUP_IPV6 NF_DUP_NETDEV NF_FLOW_TABLE NF_FLOW_TABLE_INET NF_FLOW_TABLE_IPV4 NF_FLOW_TABLE_IPV6 NF_NAT_AMANDA NF_NAT_H323 NF_NAT_PPTP NF_NAT_REDIRECT NF_NAT_SNMP_BASIC NF_NAT_TFTP NF_SOCKET_IPV4 NF_SOCKET_IPV6 NF_TABLES NF_TABLES_ARP NF_TABLES_BRIDGE NF_TABLES_INET NF_TABLES_IPV4 NF_TABLES_IPV6 NF_TABLES_NETDEV 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_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 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 PLAYSTATION_FF PMIC_OPREGION 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_DYNAMIC PREEMPT_NOTIFIERS PREEMPT_RCU PRISM2_USB PROC_CHILDREN PROC_MEM_ALWAYS_FORCE PSAMPLE 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 RC_XBOX_DVD 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_FIXED_VOLTAGE 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 SENSORS_AQUACOMPUTER_D5NEXT SENSORS_CORSAIR_CPRO SENSORS_CORSAIR_PSU SENSORS_NZXT_KRAKEN2 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_COMMON SMC SMC_DIAG SMSC_PHY SMS_SDIO_DRV SMS_SIANO_DEBUGFS SMS_SIANO_MDTV SMS_SIANO_RC SMS_USB_DRV SND SND_ALOOP SND_BCD2000 SND_CTL_LED SND_CTL_VALIDATION 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_CGROUP_DATA 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_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 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_RCU TASKS_RCU_GENERIC 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 TPM_KEY_PARSER TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE TRUSTED_KEYS TTPCI_EEPROM TTY_PRINTK TUN_VNET_CROSS_LE TWL4030_CORE TYPEC TYPEC_DP_ALTMODE TYPEC_FUSB302 TYPEC_HD3SS3220 TYPEC_MT6360 TYPEC_MUX_INTEL_PMC TYPEC_NVIDIA_ALTMODE TYPEC_RT1711H TYPEC_STUSB160X TYPEC_TCPCI TYPEC_TCPCI_MAXIM TYPEC_TCPM TYPEC_TPS6598X TYPEC_UCSI TYPEC_WCOVE 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 UCSI_CCG 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_CDNS3 USB_CDNS3_GADGET USB_CDNS3_HOST USB_CDNS3_PCI_WRAP USB_CDNSP_GADGET USB_CDNSP_HOST USB_CDNSP_PCI USB_CDNS_HOST USB_CDNS_SUPPORT USB_CHAOSKEY USB_CHIPIDEA USB_CHIPIDEA_GENERIC USB_CHIPIDEA_HOST USB_CHIPIDEA_IMX USB_CHIPIDEA_MSM USB_CHIPIDEA_PCI USB_CHIPIDEA_TEGRA USB_CHIPIDEA_UDC USB_CONFIGFS USB_CONFIGFS_ACM USB_CONFIGFS_ECM USB_CONFIGFS_ECM_SUBSET USB_CONFIGFS_EEM USB_CONFIGFS_F_FS USB_CONFIGFS_F_HID USB_DWC2 USB_GADGET USB_MUSB_HDRC USB_NET_CDC_SUBSET USB_ROLE_SWITCH USB_STORAGE_REALTEK USB_ULPI_BUS USB_USBNET VIDEO_DEV VIDEO_V4L2 VXLAN WAN WATCH_QUEUE WIRELESS WLAN WWAN X25 X86_X32 ZONE_DEVICE]
disabling configs for [locking atomic_sleep hang memleak ubsan bug_or_warning], they are not needed
determining the merge base between 0a51d2d4527b43c5e467ffa6897deefeaf499358 and 89be9a83ccf1f88522317ce02f854f30d6115c41
8bb7eca972ad531c9b149c0a51ab43a417385813/Linux 5.15 is a merge base, check if it has the bug
testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a43692bc41f0df7d8edcba546ec648de52d4339c22a09d8eaf845eb4ce617f9d
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
run #3: crashed: KASAN: use-after-free Write in inode2sd
run #4: crashed: KASAN: use-after-free Write in inode2sd
run #5: crashed: KASAN: use-after-free Write in inode2sd
run #6: crashed: KASAN: use-after-free Write in inode2sd
run #7: crashed: KASAN: use-after-free Write in inode2sd
run #8: crashed: KASAN: use-after-free Write in inode2sd
run #9: crashed: KASAN: use-after-free Write in inode2sd
run #10: crashed: KASAN: use-after-free Write in inode2sd
run #11: crashed: KASAN: use-after-free Write in inode2sd
run #12: crashed: KASAN: use-after-free Write in inode2sd
run #13: crashed: KASAN: use-after-free Write in inode2sd
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
testing current HEAD 89be9a83ccf1f88522317ce02f854f30d6115c41
testing commit 89be9a83ccf1f88522317ce02f854f30d6115c41 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: a62c7bc600e3e1c67f4925d6d2ff88543b2d106e19e75fedf6c0b1a9ca9d6ec2
all runs: OK
false negative chance: 0.000
# git bisect start 89be9a83ccf1f88522317ce02f854f30d6115c41 8bb7eca972ad531c9b149c0a51ab43a417385813
Bisecting: 162330 revisions left to test after this (roughly 17 steps)
[38663034491d00652ac599fa48866bcf2ebd7bc1] Merge tag 'fsnotify_for_v6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 38663034491d00652ac599fa48866bcf2ebd7bc1 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 3cc21e36bbd1d2e0b6564199d549096aa7cbfb05d8b8f97b8052fdbd094ed671
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
run #3: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
# git bisect good 38663034491d00652ac599fa48866bcf2ebd7bc1
Bisecting: 82226 revisions left to test after this (roughly 16 steps)
[280e36f0d5b997173d014c07484c03a7f7750668] nsfs: use cleanup guard

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 280e36f0d5b997173d014c07484c03a7f7750668 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 6c05d3b252a5ee82388cfc741b8cab1e7353b8a0832ece0acf71d5201c65409b
run #0: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 280e36f0d5b997173d014c07484c03a7f7750668
Bisecting: 82226 revisions left to test after this (roughly 16 steps)
[400e4064b63a4c302dff11136828f54de91eda2a] fs/adfs: add MODULE_DESCRIPTION

determine whether the revision contains the guilty commit
revision 38663034491d00652ac599fa48866bcf2ebd7bc1 crashed and is reachable
testing commit 400e4064b63a4c302dff11136828f54de91eda2a gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: d1cf9197416289488f180172834033f00f56d2f5822200d0a44151f77b4b7bfc
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 400e4064b63a4c302dff11136828f54de91eda2a
Bisecting: 82226 revisions left to test after this (roughly 16 steps)
[2d6e9ee7cb3e79b1713783c633b13af9aeffc90c] clk: at91: sama7g5: Allocate only the needed amount of memory for PLLs

determine whether the revision contains the guilty commit
revision 38663034491d00652ac599fa48866bcf2ebd7bc1 crashed and is reachable
testing commit 2d6e9ee7cb3e79b1713783c633b13af9aeffc90c gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 920d9b6cd5906bc733e754df99fcc6b57df1d63f2ee1ebe962ad3bccde7462e1
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 2d6e9ee7cb3e79b1713783c633b13af9aeffc90c
Bisecting: 82226 revisions left to test after this (roughly 16 steps)
[b1bc554e009e3aeed7e4cfd2e717c7a34a98c683] Merge tag 'media/v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit b1bc554e009e3aeed7e4cfd2e717c7a34a98c683 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 1ea8784805aa0ccd7a5f6b4382d2bb54535cc7a9ae3541230028d4f1c193cefc
run #0: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip b1bc554e009e3aeed7e4cfd2e717c7a34a98c683
Bisecting: 82226 revisions left to test after this (roughly 16 steps)
[acc7a4a6257fb88734125ab89fd6ca5857d77682] wifi: mt76: mt7925: add link handling in mt7925_mcu_set_beacon_filter

determine whether the revision contains the guilty commit
revision 38663034491d00652ac599fa48866bcf2ebd7bc1 crashed and is reachable
testing commit acc7a4a6257fb88734125ab89fd6ca5857d77682 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: a2a513fc6fa263efa08eb1653bd7cad8ca62c7cb909e5278f5f4d38195517ef0
run #0: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip acc7a4a6257fb88734125ab89fd6ca5857d77682
Bisecting: 82226 revisions left to test after this (roughly 16 steps)
[0ffb8a4c96e55ecf0e572aec1a0220af3da84e22] Merge tag 'devicetree-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 0ffb8a4c96e55ecf0e572aec1a0220af3da84e22 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 090eef293fc21223804b0706fc87538ee9ca4a36342588e7ae96fa3ddf4e974c
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 0ffb8a4c96e55ecf0e572aec1a0220af3da84e22
Bisecting: 82226 revisions left to test after this (roughly 16 steps)
[c83ecc0bee94995117329fccbfa6e8b43ce56044] drm/amd/display: Implement bias and scale pre scl

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit c83ecc0bee94995117329fccbfa6e8b43ce56044 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: a8a91312e109924e1bdbf01eb2d8a88e8313f2950e75054a4a5d478ff83f92de
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
# git bisect good c83ecc0bee94995117329fccbfa6e8b43ce56044
Bisecting: 42827 revisions left to test after this (roughly 15 steps)
[c4af66a95aa3bc1d4f607ebd4eea524fb58946e3] cgroup/rstat: Fix forceidle time in cpu.stat

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit c4af66a95aa3bc1d4f607ebd4eea524fb58946e3 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 6b15519aed761fafce96360a692f6f2be2063e1782edc9eb86c71fbb9c58b5c9
all runs: OK
false negative chance: 0.001
# git bisect bad c4af66a95aa3bc1d4f607ebd4eea524fb58946e3
Bisecting: 21421 revisions left to test after this (roughly 14 steps)
[440b65232829fad69947b8de983c13a525cc8871] Merge tag 'bpf-next-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

determine whether the revision contains the guilty commit
revision 400e4064b63a4c302dff11136828f54de91eda2a crashed and is reachable
testing commit 440b65232829fad69947b8de983c13a525cc8871 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 4b610b1894e3dab2f4ff75633de4841ff25ff68aa8c851b36762abeb26d90b77
run #0: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 440b65232829fad69947b8de983c13a525cc8871
Bisecting: 21421 revisions left to test after this (roughly 14 steps)
[7027e36f55f663c2248e8a2d67b94e34cab0ac7f] pinctrl: th1520: Fix return value for unknown pin error

determine whether the revision contains the guilty commit
revision 0ffb8a4c96e55ecf0e572aec1a0220af3da84e22 crashed and is reachable
testing commit 7027e36f55f663c2248e8a2d67b94e34cab0ac7f gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 7f9859faa621b2450d1de7912e53f164f8b3213afad2a39935cfdf17cba5fde6
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
run #3: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
# git bisect good 7027e36f55f663c2248e8a2d67b94e34cab0ac7f
Bisecting: 9014 revisions left to test after this (roughly 13 steps)
[071b34dcf71523a559b6c39f5d21a268a9531b50] Merge tag 'sound-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 071b34dcf71523a559b6c39f5d21a268a9531b50 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 49b95c559513b82cc65c032c7fd17067c36036f3c94e5f536fbd4a025ec4c912
all runs: OK
false negative chance: 0.003
# git bisect bad 071b34dcf71523a559b6c39f5d21a268a9531b50
Bisecting: 4294 revisions left to test after this (roughly 12 steps)
[c3cda60e83c803a3b3b832f371c776e57194b2f0] Merge tag 'docs-6.13' of git://git.lwn.net/linux

determine whether the revision contains the guilty commit
revision 400e4064b63a4c302dff11136828f54de91eda2a crashed and is reachable
testing commit c3cda60e83c803a3b3b832f371c776e57194b2f0 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: f76beb86a5f3a13d9eac8d0acfab767d4eae06b5958d8d0730f1e63d5d4cdfe8
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip c3cda60e83c803a3b3b832f371c776e57194b2f0
Bisecting: 4294 revisions left to test after this (roughly 12 steps)
[46010d43ab7b18fbc8a3a0bf4d65c775f8d2adbd] bnxt_en: Add a 'force' parameter to bnxt_free_ctx_mem()

determine whether the revision contains the guilty commit
revision 2d6e9ee7cb3e79b1713783c633b13af9aeffc90c crashed and is reachable
testing commit 46010d43ab7b18fbc8a3a0bf4d65c775f8d2adbd gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 8d471a755cbe3761823898600abadf5126f37f25ba954e74b97089a174d77d1f
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: out-of-bounds Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE KASAN-WRITE]
# git bisect good 46010d43ab7b18fbc8a3a0bf4d65c775f8d2adbd
Bisecting: 2308 revisions left to test after this (roughly 11 steps)
[75f2b37dd0a0eab8e6b179d745d79824893f39fa] Merge tag 'pmdomain-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

determine whether the revision contains the guilty commit
revision 400e4064b63a4c302dff11136828f54de91eda2a crashed and is reachable
testing commit 75f2b37dd0a0eab8e6b179d745d79824893f39fa gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: eb363eb539f1871e5a6409eb829794066a3f5a54e8a19c27f5a2e428cfd51220
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
run #3: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
# git bisect good 75f2b37dd0a0eab8e6b179d745d79824893f39fa
Bisecting: 1015 revisions left to test after this (roughly 10 steps)
[9c39d5ab450f7181775957000f4aff33bfef9f7b] Merge tag 'soc-dt-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

determine whether the revision contains the guilty commit
revision 75f2b37dd0a0eab8e6b179d745d79824893f39fa crashed and is reachable
testing commit 9c39d5ab450f7181775957000f4aff33bfef9f7b gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: a8a6ac5c16e61ee4bbb6fc86a7d25dbfa05287b1f54757c6edda2c29465fd0f3
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: ignore: lost connection to test machine
run #3: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
# git bisect good 9c39d5ab450f7181775957000f4aff33bfef9f7b
Bisecting: 479 revisions left to test after this (roughly 9 steps)
[2edc8f933df7dfc7f9f7e0af8aa68c3b9e8cbade] Merge tag 'xfs-6.13-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

determine whether the revision contains the guilty commit
revision 440b65232829fad69947b8de983c13a525cc8871 crashed and is reachable
testing commit 2edc8f933df7dfc7f9f7e0af8aa68c3b9e8cbade gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 169dabaab8ea047938b271c6a3acdbc2f42d683cd800e15d5a386587b2fdac48
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
# git bisect good 2edc8f933df7dfc7f9f7e0af8aa68c3b9e8cbade
Bisecting: 239 revisions left to test after this (roughly 8 steps)
[fa1a0f3e6ea3fbac8ac35e91a94ff1702094fd62] ASoC: SOF: ipc3-loader: Handle PROBE_INFO ext_manifest

determine whether the revision contains the guilty commit
revision acc7a4a6257fb88734125ab89fd6ca5857d77682 crashed and is reachable
testing commit fa1a0f3e6ea3fbac8ac35e91a94ff1702094fd62 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: b3ad8d27300b1fb67c0674012369b715c8c1158621b2b78c5ad24a4e2a61fae8
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
run #3: crashed: KASAN: use-after-free Write in inode2sd
run #4: crashed: KASAN: use-after-free Write in inode2sd
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: crashed: KASAN: use-after-free Write in inode2sd
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: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
# git bisect good fa1a0f3e6ea3fbac8ac35e91a94ff1702094fd62
Bisecting: 145 revisions left to test after this (roughly 7 steps)
[341d041daae52cd5f014f68c1c7d9039db818fca] Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd

determine whether the revision contains the guilty commit
revision 46010d43ab7b18fbc8a3a0bf4d65c775f8d2adbd crashed and is reachable
testing commit 341d041daae52cd5f014f68c1c7d9039db818fca gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: eaecc41f8d0a756402eae9b367725939cc78780864e37e1f91cb84915f31d2e2
all runs: OK
false negative chance: 0.027
# git bisect bad 341d041daae52cd5f014f68c1c7d9039db818fca
Bisecting: 46 revisions left to test after this (roughly 6 steps)
[d68beb276ba26cec47350a6d468e967673ee0c56] iommu/arm-smmu-v3: Support IOMMU_HWPT_INVALIDATE using a VIOMMU object

determine whether the revision contains the guilty commit
revision 400e4064b63a4c302dff11136828f54de91eda2a crashed and is reachable
testing commit d68beb276ba26cec47350a6d468e967673ee0c56 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: a63e52e31c0a15bb80a50701d419aa9f84f62473f171842fbf1af82e88ac7db4
run #0: crashed: KASAN: use-after-free Write in inode2sd
run #1: crashed: KASAN: use-after-free Write in inode2sd
run #2: crashed: KASAN: use-after-free Write in inode2sd
run #3: crashed: KASAN: use-after-free Write in inode2sd
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
representative crash: KASAN: use-after-free Write in inode2sd, types: [KASAN-USE-AFTER-FREE-WRITE]
# git bisect good d68beb276ba26cec47350a6d468e967673ee0c56
Bisecting: 20 revisions left to test after this (roughly 5 steps)
[fc39fb56917bb3cb53e99560ca3612a84456ada2] Merge tag 'jfs-6.13' of github.com:kleikamp/linux-shaggy

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit fc39fb56917bb3cb53e99560ca3612a84456ada2 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 67c2232fb0301baa0ab84655081ef44f2f9d0dd2c2f6b4a33d20974ed00abc73
all runs: OK
false negative chance: 0.027
# git bisect bad fc39fb56917bb3cb53e99560ca3612a84456ada2
Bisecting: 15 revisions left to test after this (roughly 4 steps)
[2dde263d81dc6ded2df086bf9db05396c7c215ee] Merge tag 'fsnotify_for_v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

determine whether the revision contains the guilty commit
revision 2d6e9ee7cb3e79b1713783c633b13af9aeffc90c crashed and is reachable
testing commit 2dde263d81dc6ded2df086bf9db05396c7c215ee gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 9074be45cab1e580b29fabc939e0a9215b28b542a74cf0f373b800f0b430adcf
all runs: OK
false negative chance: 0.027
# git bisect bad 2dde263d81dc6ded2df086bf9db05396c7c215ee
Bisecting: 4 revisions left to test after this (roughly 2 steps)
[c01f664e4ca210823b7594b50669bbd9b0a3c3b0] Merge tag 'reiserfs_delete' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

determine whether the revision contains the guilty commit
revision 75f2b37dd0a0eab8e6b179d745d79824893f39fa crashed and is reachable
testing commit c01f664e4ca210823b7594b50669bbd9b0a3c3b0 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 2aad315b9c49cd589556641c8910b50bb3671ee3334b2ef965e1a6c8774504c0
all runs: OK
false negative chance: 0.027
# git bisect bad c01f664e4ca210823b7594b50669bbd9b0a3c3b0
Bisecting: 2 revisions left to test after this (roughly 1 step)
[344044d8c9e256f86d51fd30212dd63ecb9f3333] dquot.c: get rid of include ../internal.h

determine whether the revision contains the guilty commit
revision 2d6e9ee7cb3e79b1713783c633b13af9aeffc90c crashed and is reachable
reproducer is flaky (0.16 repro chance estimate)
revisions tested: 32, total time: 12h7m51.750392509s (build: 4h30m18.317826764s, test: 6h45m3.22305s)
error: bisection is taking too long (>12h0m0s), aborting