ci2 starts bisection 2026-07-18 07:04:30.005387998 +0000 UTC m=+12449.431153897
bisecting fixing commit since 0c935c049b5c196b83b968c72d348ae6fff83ea2
building syzkaller on 4c6ac32f33aa00c680c8f4656d1fbf2887f390f1
ensuring issue is reproducible on original commit 0c935c049b5c196b83b968c72d348ae6fff83ea2

testing commit 0c935c049b5c196b83b968c72d348ae6fff83ea2 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 89b6c6e2e9da473158e89d89a1a72fbcdf81825e6f8ca56b0df5db46889435a7
run #0: crashed: INFO: task hung in virtual_nci_send
run #1: crashed: INFO: task hung in virtual_nci_send
run #2: crashed: INFO: task hung in virtual_nci_send
run #3: crashed: INFO: task hung in uevent_show
run #4: crashed: INFO: task hung in virtual_nci_send
run #5: crashed: INFO: task hung in uevent_show
run #6: crashed: INFO: task hung in uevent_show
run #7: crashed: INFO: task hung in virtual_nci_send
run #8: crashed: INFO: task hung in uevent_show
run #9: crashed: INFO: task hung in virtual_nci_send
run #10: crashed: INFO: task hung in virtual_nci_send
run #11: crashed: INFO: task hung in virtual_nci_send
run #12: crashed: INFO: task hung in uevent_show
run #13: crashed: INFO: task hung in uevent_show
run #14: crashed: INFO: task hung in virtual_nci_send
run #15: crashed: INFO: task hung in virtual_nci_send
run #16: crashed: INFO: task hung in virtual_nci_send
run #17: crashed: INFO: task hung in uevent_show
run #18: crashed: INFO: task hung in virtual_nci_send
run #19: crashed: INFO: task hung in virtual_nci_send
representative crash: INFO: task hung in virtual_nci_send, types: [HANG]
check whether we can drop unnecessary instrumentation
disabling configs for [ubsan bug_or_warning kasan locking atomic_sleep memleak], they are not needed
testing commit 0c935c049b5c196b83b968c72d348ae6fff83ea2 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: d18fb073f267e9bc34c945335e43747d35522c8de6497b911602c823ebd43b1b
run #0: crashed: INFO: task hung in misc_open
run #1: crashed: INFO: task hung in virtual_nci_send
run #2: crashed: INFO: task hung in virtual_nci_send
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: INFO: task hung in misc_open, types: [HANG]
kconfig minimization: base=3707 full=7305 leaves diff=2040
split chunks (needed=false): <2040>
split chunk #0 of len 2040 into 5 parts
testing without sub-chunk 1/5
testing commit 0c935c049b5c196b83b968c72d348ae6fff83ea2 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 0dae34e6ff9c1730e942054d184bfaeabdc2f1456ce87223aea54d18868a3574
run #0: crashed: INFO: task hung in virtual_nci_send
run #1: crashed: INFO: task hung in virtual_nci_send
run #2: crashed: INFO: task hung in virtual_nci_send
run #3: crashed: INFO: task hung in virtual_nci_send
run #4: crashed: INFO: task hung in uevent_show
run #5: crashed: INFO: task hung in virtual_nci_send
run #6: crashed: INFO: task hung in uevent_show
run #7: crashed: INFO: task hung in virtual_nci_send
run #8: crashed: INFO: task hung in virtual_nci_send
run #9: crashed: INFO: task hung in virtual_nci_send
run #10: crashed: INFO: task hung in uevent_show
run #11: crashed: INFO: task hung in virtual_nci_send
run #12: crashed: INFO: task hung in uevent_show
run #13: crashed: INFO: task hung in uevent_show
run #14: crashed: INFO: task hung in virtual_nci_send
run #15: crashed: INFO: task hung in virtual_nci_send
run #16: crashed: INFO: task hung in virtual_nci_send
run #17: crashed: INFO: task hung in virtual_nci_send
run #18: crashed: INFO: task hung in virtual_nci_send
run #19: crashed: INFO: task hung in virtual_nci_send
representative crash: INFO: task hung in virtual_nci_send, types: [HANG]
the chunk can be dropped
testing without sub-chunk 2/5
testing commit 0c935c049b5c196b83b968c72d348ae6fff83ea2 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 1d3b1fff7621469a91d89cd7141cc818f68c06df69ff39500a401b38f40c4555
run #0: crashed: INFO: task hung in virtual_nci_send
run #1: crashed: INFO: task hung in virtual_nci_send
run #2: crashed: INFO: task hung in virtual_nci_send
run #3: crashed: INFO: task hung in virtual_nci_send
run #4: crashed: INFO: task hung in uevent_show
run #5: crashed: INFO: task hung in virtual_nci_send
run #6: crashed: INFO: task hung in virtual_nci_send
run #7: crashed: INFO: task hung in virtual_nci_send
run #8: crashed: INFO: task hung in virtual_nci_send
run #9: crashed: INFO: task hung in virtual_nci_send
run #10: crashed: INFO: task hung in uevent_show
run #11: crashed: INFO: task hung in uevent_show
run #12: crashed: INFO: task hung in virtual_nci_send
run #13: crashed: INFO: task hung in uevent_show
run #14: crashed: INFO: task hung in virtual_nci_send
run #15: crashed: INFO: task hung in virtual_nci_send
run #16: crashed: INFO: task hung in uevent_show
run #17: crashed: INFO: task hung in uevent_show
run #18: crashed: INFO: task hung in uevent_show
run #19: crashed: INFO: task hung in virtual_nci_send
representative crash: INFO: task hung in virtual_nci_send, types: [HANG]
the chunk can be dropped
testing without sub-chunk 3/5
testing commit 0c935c049b5c196b83b968c72d348ae6fff83ea2 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 3e390b2e7b2b027c91704fa23696247fd6a267be67be712f306f2b8046ec602e
all runs: OK
false negative chance: 0.000
testing without sub-chunk 4/5
testing commit 0c935c049b5c196b83b968c72d348ae6fff83ea2 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 2d4256b944b466aaae35a73db9a76abb7d4c450cf7fc2427dc5bd691b1037460
run #0: OK
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: crashed: INFO: task hung in virtual_nci_send
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: INFO: task hung in virtual_nci_send, types: [HANG]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
testing without sub-chunk 5/5
testing commit 0c935c049b5c196b83b968c72d348ae6fff83ea2 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 0bbcab2d845f71b4b78400abb302906e4122f06c5930023c5f912d4d5b83a7c8
run #0: crashed: INFO: task hung in virtual_nci_send
run #1: crashed: INFO: task hung in virtual_nci_send
run #2: crashed: INFO: task hung in virtual_nci_send
run #3: crashed: INFO: task hung in uevent_show
run #4: crashed: INFO: task hung in virtual_nci_send
run #5: crashed: INFO: task hung in virtual_nci_send
run #6: crashed: INFO: task hung in virtual_nci_send
run #7: crashed: INFO: task hung in virtual_nci_send
run #8: crashed: INFO: task hung in virtual_nci_send
run #9: crashed: INFO: task hung in virtual_nci_send
run #10: crashed: INFO: task hung in virtual_nci_send
run #11: crashed: INFO: task hung in virtual_nci_send
run #12: crashed: INFO: task hung in uevent_show
run #13: crashed: INFO: task hung in virtual_nci_send
run #14: crashed: INFO: task hung in virtual_nci_send
run #15: crashed: INFO: task hung in virtual_nci_send
run #16: crashed: INFO: task hung in uevent_show
run #17: crashed: INFO: task hung in virtual_nci_send
run #18: crashed: INFO: task hung in virtual_nci_send
run #19: crashed: INFO: task hung in virtual_nci_send
representative crash: INFO: task hung in virtual_nci_send, types: [HANG]
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 SMB_SERVER 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_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]
determining the merge base between 0c935c049b5c196b83b968c72d348ae6fff83ea2 and 1229e2e57a5c2980ccd457b9b53ea0eed5a22ab3
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) 2.44
kernel signature: 79b964b6dcc4050b6202fff57ca43932d0deac4c1840d12f24b75e79d2718453
run #0: crashed: general protection fault in nci_send_cmd
run #1: crashed: general protection fault in nci_send_cmd
run #2: crashed: general protection fault in nci_send_cmd
run #3: crashed: general protection fault in nci_send_cmd
run #4: crashed: general protection fault in nci_send_cmd
run #5: crashed: general protection fault in nci_send_cmd
run #6: crashed: KASAN: use-after-free Read in rfkill_blocked
run #7: crashed: general protection fault in nci_send_cmd
run #8: crashed: general protection fault in nci_send_cmd
run #9: crashed: general protection fault in nci_send_cmd
run #10: crashed: general protection fault in nci_send_cmd
run #11: crashed: general protection fault in nci_send_cmd
run #12: crashed: general protection fault in nci_send_cmd
run #13: crashed: WARNING: ODEBUG bug in virtual_ncidev_close
run #14: crashed: general protection fault in nci_send_cmd
run #15: crashed: KASAN: use-after-free Read in rfkill_blocked
run #16: crashed: WARNING: ODEBUG bug in virtual_ncidev_close
run #17: crashed: general protection fault in nci_send_cmd
run #18: crashed: general protection fault in nci_send_cmd
run #19: crashed: general protection fault in nci_send_cmd
representative crash: general protection fault in nci_send_cmd, types: [DoS]
testing current HEAD 1229e2e57a5c2980ccd457b9b53ea0eed5a22ab3
testing commit 1229e2e57a5c2980ccd457b9b53ea0eed5a22ab3 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 1a1178247c0db4676f6ca6105e7c2be9abc92a83be6679c9fa29b404d28e9a1f
all runs: OK
false negative chance: 0.000
# git bisect start 1229e2e57a5c2980ccd457b9b53ea0eed5a22ab3 8bb7eca972ad531c9b149c0a51ab43a417385813
Bisecting: 209235 revisions left to test after this (roughly 18 steps)
[a01c9fe32378636ae65bec8047b5de3fdb2ba5c8] Merge tag 'nfsd-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit a01c9fe32378636ae65bec8047b5de3fdb2ba5c8 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 56242672f00b3c7d3e421ea5863ac6db72e1709367e73e0405678db60205f2e1
all runs: OK
false negative chance: 0.000
# git bisect bad a01c9fe32378636ae65bec8047b5de3fdb2ba5c8
Bisecting: 104586 revisions left to test after this (roughly 17 steps)
[48ea09cddae0b794cde2070f106ef676703dbcd3] Merge tag 'hardening-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 48ea09cddae0b794cde2070f106ef676703dbcd3 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 2fa382a8da9133a95bb01de95068996eba399efbdebe899b7e372eb4f6a4ca7a
run #0: crashed: INFO: rcu detected stall in corrupted
run #1: crashed: INFO: rcu detected stall in corrupted
run #2: crashed: INFO: rcu detected stall in corrupted
run #3: crashed: INFO: rcu detected stall in corrupted
run #4: crashed: INFO: rcu detected stall in corrupted
run #5: crashed: INFO: rcu detected stall in corrupted
run #6: crashed: INFO: rcu detected stall in corrupted
run #7: crashed: INFO: rcu detected stall in corrupted
run #8: crashed: INFO: rcu detected stall in corrupted
run #9: crashed: general protection fault in nfc_llcp_unregister_device
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: crashed: BUG: corrupted list in nfc_llcp_local_put
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: INFO: rcu detected stall in corrupted, types: [HANG]
# git bisect good 48ea09cddae0b794cde2070f106ef676703dbcd3
Bisecting: 52275 revisions left to test after this (roughly 16 steps)
[bbb9e06d2c6435af9c62074ad7048910eeb2e7bc] Merge 6.5-rc6 into usb-next

determine whether the revision contains the guilty commit
revision 48ea09cddae0b794cde2070f106ef676703dbcd3 crashed and is reachable
testing commit bbb9e06d2c6435af9c62074ad7048910eeb2e7bc gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 575860e7bdb9fe8154e2bf1c082f47a1ee026a419cf2de32fdc5b9f90c2fb509
all runs: OK
false negative chance: 0.000
# git bisect bad bbb9e06d2c6435af9c62074ad7048910eeb2e7bc
Bisecting: 26170 revisions left to test after this (roughly 15 steps)
[2c96606a0f8b7900387dbeb6532b59527999834d] Merge tag 'gpio-updates-for-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 2c96606a0f8b7900387dbeb6532b59527999834d gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 103033fc0a15897ff6c7914b3d34c6bf6fdacd9d0949d67b7bcc5979bae0f7d0
run #0: crashed: BUG: corrupted list in nfc_llcp_local_put
run #1: crashed: general protection fault in nfc_llcp_unregister_device
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: BUG: corrupted list in nfc_llcp_local_put, types: [MEMORY_SAFETY_BUG DoS]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 2c96606a0f8b7900387dbeb6532b59527999834d
Bisecting: 26170 revisions left to test after this (roughly 15 steps)
[1dc552fa33cf98af3e784dbc0500da93cae3b24a] nvmem: bcm-ocotp: Use devm_platform_ioremap_resource()

determine whether the revision contains the guilty commit
revision 48ea09cddae0b794cde2070f106ef676703dbcd3 crashed and is reachable
testing commit 1dc552fa33cf98af3e784dbc0500da93cae3b24a gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 0118ff7904391de0abacb2a40329ec274f5eb255268285c995141bda083c6c14
run #0: crashed: BUG: corrupted list in nfc_llcp_local_put
run #1: crashed: general protection fault in nfc_llcp_unregister_device
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: BUG: corrupted list in nfc_llcp_local_put, types: [MEMORY_SAFETY_BUG DoS]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 1dc552fa33cf98af3e784dbc0500da93cae3b24a
Bisecting: 26170 revisions left to test after this (roughly 15 steps)
[4562c65ec852067c6196abdcf2d925f08841dcbc] net: stmmac: fix order of dwmac5 FlexPPS parametrization sequence

determine whether the revision contains the guilty commit
revision 48ea09cddae0b794cde2070f106ef676703dbcd3 crashed and is reachable
testing commit 4562c65ec852067c6196abdcf2d925f08841dcbc gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 9abe4585618056d7cbb1753746c937c5957e0e98c9da7fec99267bfcce1d16c9
run #0: basic kernel testing failed: WARNING in devl_port_unregister
run #1: crashed: WARNING in devl_port_unregister
run #2: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.33:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #3: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.42:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #4: basic kernel testing failed: unregister_netdevice: waiting for DEV to become free
run #5: crashed: unregister_netdevice: waiting for DEV to become free
run #6: crashed: unregister_netdevice: waiting for DEV to become free
run #7: basic kernel testing failed: unregister_netdevice: waiting for DEV to become free
run #8: basic kernel testing failed: unregister_netdevice: waiting for DEV to become free
run #9: crashed: unregister_netdevice: waiting for DEV to become free
run #10: crashed: unregister_netdevice: waiting for DEV to become free
run #11: crashed: unregister_netdevice: waiting for DEV to become free
run #12: crashed: unregister_netdevice: waiting for DEV to become free
run #13: crashed: unregister_netdevice: waiting for DEV to become free
run #14: crashed: unregister_netdevice: waiting for DEV to become free
run #15: crashed: unregister_netdevice: waiting for DEV to become free
run #16: crashed: unregister_netdevice: waiting for DEV to become free
run #17: crashed: unregister_netdevice: waiting for DEV to become free
run #18: crashed: unregister_netdevice: waiting for DEV to become free
run #19: crashed: unregister_netdevice: waiting for DEV to become free
representative crash: unregister_netdevice: waiting for DEV to become free, types: [DoS]
# git bisect good 4562c65ec852067c6196abdcf2d925f08841dcbc
Bisecting: 22422 revisions left to test after this (roughly 15 steps)
[6e98b09da931a00bf4e0477d0fa52748bf28fcce] Merge tag 'net-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 6e98b09da931a00bf4e0477d0fa52748bf28fcce gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 498ab9bca35293f274f598cfe9488f5d2ad47d927c1c85211e25336a88e014a6
run #0: basic kernel testing failed: failed to copy syz-executor to VM: failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.10.33" "mkdir" "-p" "ci2-linux-5-15-kasan-bisect-job"]: exit status 255
run #1: basic kernel testing failed: failed to copy syz-executor to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-executor" "root@10.128.1.172:ci2-linux-5-15-kasan-bisect-job/syz-executor"]
run #2: basic kernel testing failed: failed to copy syz-executor to VM: timedout after 1m0s ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.0.7" "mkdir" "-p" "ci2-linux-5-15-kasan-bisect-job"]
run #3: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.14:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #4: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.22:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #5: basic kernel testing failed: failed to copy syz-executor to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-executor" "root@10.128.10.15:ci2-linux-5-15-kasan-bisect-job/syz-executor"]
run #6: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.24:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #7: basic kernel testing failed: failed to copy syz-executor to VM: timedout after 1m0s ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.10.34" "mkdir" "-p" "ci2-linux-5-15-kasan-bisect-job"]
run #8: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.189:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #9: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.153:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #10: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.207:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #11: basic kernel testing failed: failed to copy syz-executor to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-executor" "root@10.128.1.68:ci2-linux-5-15-kasan-bisect-job/syz-executor"]
run #12: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.75:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #13: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.32:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #14: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.28:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #15: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.180:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #16: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.36:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #17: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.191:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #18: basic kernel testing failed: failed to copy syz-execprog to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.133:ci2-linux-5-15-kasan-bisect-job/syz-execprog"]
run #19: basic kernel testing failed: failed to copy syz-executor to VM: scp failed: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-executor" "root@10.128.10.37:ci2-linux-5-15-kasan-bisect-job/syz-executor"]
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 6e98b09da931a00bf4e0477d0fa52748bf28fcce
Bisecting: 22422 revisions left to test after this (roughly 15 steps)
[96d513f5ed4cafafa31ed99f74ad527f6b0ff47b] PCI: epf-test: Cleanup pci_epf_test_cmd_handler()

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 96d513f5ed4cafafa31ed99f74ad527f6b0ff47b gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: bb86b693e14d1bf55e41389aa1fd4e95c3e37f10a45fa115c64be65eedbbea02
run #0: crashed: KASAN: slab-use-after-free Read in nfc_llcp_local_put
run #1: crashed: BUG: corrupted list in nfc_llcp_local_put
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: slab-use-after-free Read in nfc_llcp_local_put, types: [KASAN-USE-AFTER-FREE-READ MEMORY_SAFETY_BUG]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 96d513f5ed4cafafa31ed99f74ad527f6b0ff47b
Bisecting: 22422 revisions left to test after this (roughly 15 steps)
[536e2fce8980c84247ee52e737d24bd1ffdb0d7f] misc: lis3lv02d: Use of_property_read_bool() for boolean properties

determine whether the revision contains the guilty commit
revision 48ea09cddae0b794cde2070f106ef676703dbcd3 crashed and is reachable
testing commit 536e2fce8980c84247ee52e737d24bd1ffdb0d7f gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 3a963aba451d59ecd136f069676e6f5a889c1864421a44029fb8239ba1da6722
all runs: basic kernel testing failed: WARNING in c_start
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 536e2fce8980c84247ee52e737d24bd1ffdb0d7f
Bisecting: 22422 revisions left to test after this (roughly 15 steps)
[d7035b73a73a79a1dc991fad0ee5f784559e81ed] scsi: core: Don't wait for quiesce in scsi_stop_queue()

determine whether the revision contains the guilty commit
revision 4562c65ec852067c6196abdcf2d925f08841dcbc crashed and is reachable
testing commit d7035b73a73a79a1dc991fad0ee5f784559e81ed gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 9049574c669bff975627e91729c6ab1a94088940e5f9694c537e3c53932c665a
run #0: crashed: KASAN: slab-use-after-free Read in nfc_llcp_local_put
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: slab-use-after-free Read in nfc_llcp_local_put, types: [KASAN-USE-AFTER-FREE-READ]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip d7035b73a73a79a1dc991fad0ee5f784559e81ed
Bisecting: 22422 revisions left to test after this (roughly 15 steps)
[b18d0a0f92a8fe9e56d812808184c8c4b9f18f92] iommu: make the pointer to struct bus_type constant

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit b18d0a0f92a8fe9e56d812808184c8c4b9f18f92 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 55657f6911763f7c4209e104490aa8d9cf396a56c3499ebb40dd6edccd9c83e1
all runs: basic kernel testing failed: WARNING in c_start
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip b18d0a0f92a8fe9e56d812808184c8c4b9f18f92
Bisecting: 22422 revisions left to test after this (roughly 15 steps)
[75c8cb2f4cb218aaf4ea68cab08d6dbc96eeae15] mfd: axp20x: Add support for AXP313a PMIC

determine whether the revision contains the guilty commit
revision b18d0a0f92a8fe9e56d812808184c8c4b9f18f92 crashed and is reachable
testing commit 75c8cb2f4cb218aaf4ea68cab08d6dbc96eeae15 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: d22adf021d59655c29777851f1470083f151a31ff0bbeeb46aadd56d2966c250
run #0: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
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: crashed: KASAN: slab-use-after-free Read in nfc_llcp_register_device
run #19: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
representative crash: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device, types: [KASAN-USE-AFTER-FREE-READ]
# git bisect good 75c8cb2f4cb218aaf4ea68cab08d6dbc96eeae15
Bisecting: 9085 revisions left to test after this (roughly 13 steps)
[f8824e151fbfa0ac0a258015d606ea6f4a10251b] Merge tag 'sound-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

determine whether the revision contains the guilty commit
revision 75c8cb2f4cb218aaf4ea68cab08d6dbc96eeae15 crashed and is reachable
testing commit f8824e151fbfa0ac0a258015d606ea6f4a10251b gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 971b790152dde9c95648b1b51777d58e59a3f45384be21cb914bb743b319190f
run #0: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
run #1: basic kernel testing failed: UBSAN: array-index-out-of-bounds in corrupted
run #2: basic kernel testing failed: UBSAN: array-index-out-of-bounds in corrupted
run #3: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
run #4: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
run #5: basic kernel testing failed: UBSAN: array-index-out-of-bounds in corrupted
run #6: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
run #7: basic kernel testing failed: UBSAN: array-index-out-of-bounds in corrupted
run #8: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #9: basic kernel testing failed: UBSAN: array-index-out-of-bounds in corrupted
run #10: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #11: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
run #12: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #13: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
run #14: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #15: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
run #16: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #17: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #18: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #19: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip f8824e151fbfa0ac0a258015d606ea6f4a10251b
Bisecting: 9085 revisions left to test after this (roughly 13 steps)
[7731ee3b06c12b3eb46957b054629e1bb88e99ce] drm/msm/dpu: separate common function to init physical encoder

determine whether the revision contains the guilty commit
revision 48ea09cddae0b794cde2070f106ef676703dbcd3 crashed and is reachable
testing commit 7731ee3b06c12b3eb46957b054629e1bb88e99ce gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 37978c4fb24a53f7fb31af9f4f9190029fc731660a04f143df32ed11af07192b
run #0: crashed: KASAN: slab-use-after-free Read in nfc_llcp_local_put
run #1: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
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: crashed: BUG: corrupted list in nfc_llcp_local_put
representative crash: KASAN: slab-use-after-free Read in nfc_llcp_local_put, types: [KASAN-USE-AFTER-FREE-READ MEMORY_SAFETY_BUG]
# git bisect good 7731ee3b06c12b3eb46957b054629e1bb88e99ce
Bisecting: 9024 revisions left to test after this (roughly 13 steps)
[0816e1dd5ea8ee78ca31f9e94eb0025a7b13f636] can: xilinx: Convert to platform remove callback returning void

determine whether the revision contains the guilty commit
revision 48ea09cddae0b794cde2070f106ef676703dbcd3 crashed and is reachable
testing commit 0816e1dd5ea8ee78ca31f9e94eb0025a7b13f636 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: c5719a7cc95a0165722bddc9b9b784dd7a0593abc8d438db3a71424ef5c584d0
all runs: basic kernel testing failed: WARNING in register_net_sysctl
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 0816e1dd5ea8ee78ca31f9e94eb0025a7b13f636
Bisecting: 9024 revisions left to test after this (roughly 13 steps)
[098c5dd9cf96fc6d7f35429561ef58cd7c5fcecf] Merge tag 'erofs-for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs

determine whether the revision contains the guilty commit
revision 48ea09cddae0b794cde2070f106ef676703dbcd3 crashed and is reachable
testing commit 098c5dd9cf96fc6d7f35429561ef58cd7c5fcecf gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: dd8e8507bcb64617fd501b6079e7d35d28b3c269c642e27b692ec745005a5344
run #0: crashed: general protection fault in nfc_llcp_unregister_device
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: general protection fault in nfc_llcp_unregister_device, types: [DoS]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 098c5dd9cf96fc6d7f35429561ef58cd7c5fcecf
Bisecting: 9024 revisions left to test after this (roughly 13 steps)
[079caa35f7863cd9958b4555ae873ea4d352a502] init: clear root_wait on all invalid root= strings

determine whether the revision contains the guilty commit
revision 2c96606a0f8b7900387dbeb6532b59527999834d crashed and is reachable
testing commit 079caa35f7863cd9958b4555ae873ea4d352a502 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: a33d5cb61a5e031d0b904d498bf54b620fa2c2ffa7e63d7b5ed9b4da05d4de47
run #0: crashed: general protection fault in nfc_llcp_unregister_device
run #1: crashed: KASAN: slab-use-after-free Read in nfc_llcp_local_put
run #2: crashed: BUG: corrupted list in nfc_llcp_local_put
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: general protection fault in nfc_llcp_unregister_device, types: [DoS KASAN-USE-AFTER-FREE-READ MEMORY_SAFETY_BUG]
# git bisect good 079caa35f7863cd9958b4555ae873ea4d352a502
Bisecting: 7264 revisions left to test after this (roughly 13 steps)
[1b722407a13b7f8658d2e26917791f32805980a2] Merge tag 'drm-next-2023-06-29' of git://anongit.freedesktop.org/drm/drm

determine whether the revision contains the guilty commit
revision 75c8cb2f4cb218aaf4ea68cab08d6dbc96eeae15 crashed and is reachable
testing commit 1b722407a13b7f8658d2e26917791f32805980a2 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 01f8e283c6876d433e8bc1ea9ef5046747b0f366d4e4e2b75b8c5b29dc4b92d9
run #0: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
run #1: basic kernel testing failed: UBSAN: array-index-out-of-bounds in corrupted
run #2: basic kernel testing failed: UBSAN: array-index-out-of-bounds in corrupted
run #3: basic kernel testing failed: UBSAN: array-index-out-of-bounds in corrupted
run #4: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #5: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
run #6: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
run #7: basic kernel testing failed: UBSAN: array-index-out-of-bounds in corrupted
run #8: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
run #9: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #10: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #11: basic kernel testing failed: UBSAN: array-index-out-of-bounds in corrupted
run #12: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #13: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #14: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
run #15: basic kernel testing failed: UBSAN: array-index-out-of-bounds in corrupted
run #16: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #17: basic kernel testing failed: UBSAN: array-index-out-of-bounds in copy_process
run #18: basic kernel testing failed: UBSAN: array-index-out-of-bounds in corrupted
run #19: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 1b722407a13b7f8658d2e26917791f32805980a2
Bisecting: 7264 revisions left to test after this (roughly 13 steps)
[24430f8bf51655c5ab7ddc2fafe939dd3cd0dd47] mptcp: add address into userspace pm list

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 24430f8bf51655c5ab7ddc2fafe939dd3cd0dd47 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: ff4ff3ee4f8283ca4da0202753263948a6d132b56822681691af29c215c38c56
run #0: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
run #1: crashed: BUG: corrupted list in nfc_llcp_local_put
run #2: crashed: general protection fault in nfc_llcp_unregister_device
run #3: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
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: slab-use-after-free Read in nfc_llcp_unregister_device, types: [KASAN-USE-AFTER-FREE-READ MEMORY_SAFETY_BUG DoS]
# git bisect good 24430f8bf51655c5ab7ddc2fafe939dd3cd0dd47
Bisecting: 7264 revisions left to test after this (roughly 13 steps)
[4cc1cebe08bff0d2b75f16aa65ec61360e09a647] drm/amd/display: Re-enable DPP/HUBP Power Gating

determine whether the revision contains the guilty commit
revision 48ea09cddae0b794cde2070f106ef676703dbcd3 crashed and is reachable
testing commit 4cc1cebe08bff0d2b75f16aa65ec61360e09a647 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: a25208e2095393aa213e8758491767f5e86fb1f62178e9eb32b9bfb6ac1a2669
run #0: crashed: BUG: corrupted list in nfc_llcp_local_put
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: BUG: corrupted list in nfc_llcp_local_put, types: [MEMORY_SAFETY_BUG]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 4cc1cebe08bff0d2b75f16aa65ec61360e09a647
Bisecting: 7264 revisions left to test after this (roughly 13 steps)
[6f3bdbbeafbbcb1a6540307e4eaee10ecae4f9a5] macintosh: Use of_property_read_reg() to parse "reg"

determine whether the revision contains the guilty commit
revision 48ea09cddae0b794cde2070f106ef676703dbcd3 crashed and is reachable
testing commit 6f3bdbbeafbbcb1a6540307e4eaee10ecae4f9a5 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 77f58e7a2e18e91a8089795a3a8d91a33235de8c1fd969378b15ad9e76015119
run #0: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
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: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
representative crash: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device, types: [KASAN-USE-AFTER-FREE-READ]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 6f3bdbbeafbbcb1a6540307e4eaee10ecae4f9a5
Bisecting: 7264 revisions left to test after this (roughly 13 steps)
[1cb9e2ef66d53b020842b18762e30d0eb4384de8] drm/nouveau/gr: enable memory loads on helper invocation on all channels

determine whether the revision contains the guilty commit
revision d7035b73a73a79a1dc991fad0ee5f784559e81ed crashed and is reachable
testing commit 1cb9e2ef66d53b020842b18762e30d0eb4384de8 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: b1d3c2cd0713c86ba974bd27c913a08d190d65db0a4ba4ce70fe835d6a3ebac3
all runs: OK
false negative chance: 0.008
# git bisect bad 1cb9e2ef66d53b020842b18762e30d0eb4384de8
Bisecting: 7224 revisions left to test after this (roughly 13 steps)
[1e6b71c34bbbbde920357265abd161cb727487b8] btrfs: assert correct lock is held at btrfs_select_ref_head()

determine whether the revision contains the guilty commit
revision 1dc552fa33cf98af3e784dbc0500da93cae3b24a crashed and is reachable
testing commit 1e6b71c34bbbbde920357265abd161cb727487b8 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 8f0af4d6423ad47de5abb7cd3c9d1250ccc0a350aebd62cb900180cf4c167b2e
run #0: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
run #1: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
run #2: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
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: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
representative crash: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device, types: [KASAN-USE-AFTER-FREE-READ]
# git bisect good 1e6b71c34bbbbde920357265abd161cb727487b8
Bisecting: 5464 revisions left to test after this (roughly 13 steps)
[e996c12d76d0b1aa8d5f082c6074e82398061943] iommu: Remove __iommu_group_for_each_dev()

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit e996c12d76d0b1aa8d5f082c6074e82398061943 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 7014764b97942ab7974476f175a4bb38072f70288fe41a5bf6e7ed2ee0866d4f
run #0: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
run #1: crashed: BUG: corrupted list in nfc_llcp_local_put
run #2: crashed: KASAN: slab-use-after-free Read in nfc_llcp_local_put
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: slab-use-after-free Read in nfc_llcp_unregister_device, types: [KASAN-USE-AFTER-FREE-READ MEMORY_SAFETY_BUG]
# git bisect good e996c12d76d0b1aa8d5f082c6074e82398061943
Bisecting: 5444 revisions left to test after this (roughly 13 steps)
[b19f8ef5bd3957e6269f1cb9647054de2e1bf217] media: atomisp: Remove no longer used atomisp_css_flush()

determine whether the revision contains the guilty commit
revision 48ea09cddae0b794cde2070f106ef676703dbcd3 crashed and is reachable
testing commit b19f8ef5bd3957e6269f1cb9647054de2e1bf217 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 081c79903d62a45d0c21c42d7851e92f6c412584ec5a2d4447b04bdf78e0d171
run #0: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
run #1: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
run #2: crashed: BUG: corrupted list in nfc_llcp_local_put
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: slab-use-after-free Read in nfc_llcp_unregister_device, types: [KASAN-USE-AFTER-FREE-READ MEMORY_SAFETY_BUG]
# git bisect good b19f8ef5bd3957e6269f1cb9647054de2e1bf217
Bisecting: 5284 revisions left to test after this (roughly 13 steps)
[6e3c51a5814aff70b72e8b2a9953bdac7aea2f44] drm/amdgpu: remove RAS GFX injection for gfx_v9_4/gfx_v9_4_2

determine whether the revision contains the guilty commit
revision 48ea09cddae0b794cde2070f106ef676703dbcd3 crashed and is reachable
testing commit 6e3c51a5814aff70b72e8b2a9953bdac7aea2f44 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 0282d6883e40db20f46d3f8b932974b46fca7e8ef472acf8d28e6d5491d15665
run #0: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
run #1: crashed: KASAN: slab-use-after-free Read in nfc_llcp_local_put
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: crashed: general protection fault in nfc_llcp_unregister_device
representative crash: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device, types: [KASAN-USE-AFTER-FREE-READ DoS]
# git bisect good 6e3c51a5814aff70b72e8b2a9953bdac7aea2f44
Bisecting: 5284 revisions left to test after this (roughly 13 steps)
[bac7842cd179572e8e0fc2d7b5254e40c6e9e057] drm/bridge: tc358768: fix THS_TRAILCNT computation

determine whether the revision contains the guilty commit
revision 48ea09cddae0b794cde2070f106ef676703dbcd3 crashed and is reachable
testing commit bac7842cd179572e8e0fc2d7b5254e40c6e9e057 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: d1c59f70fe68cd46212e2ea7411ea790b09b79a63729060b462e926f3708f85f
run #0: crashed: BUG: corrupted list in nfc_llcp_local_put
run #1: crashed: KASAN: slab-use-after-free Read in nfc_llcp_unregister_device
run #2: crashed: KASAN: slab-use-after-free Read in nfc_llcp_local_put
run #3: crashed: BUG: corrupted list in nfc_llcp_local_put
run #4: crashed: BUG: corrupted list in nfc_llcp_register_device
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: BUG: corrupted list in nfc_llcp_local_put, types: [MEMORY_SAFETY_BUG KASAN-USE-AFTER-FREE-READ]
# git bisect good bac7842cd179572e8e0fc2d7b5254e40c6e9e057
Bisecting: 5284 revisions left to test after this (roughly 13 steps)
[a372d66af48506d9f7aaae2a474cd18f14d98cb8] net: dsa: sja1105: always enable the send_meta options

determine whether the revision contains the guilty commit
revision 48ea09cddae0b794cde2070f106ef676703dbcd3 crashed and is reachable
reproducer is flaky (0.16 repro chance estimate)
revisions tested: 36, total time: 12h5m54.412469694s (build: 3h31m59.95016084s, test: 7h25m14.712174172s)
error: bisection is taking too long (>12h0m0s), aborting