ci starts bisection 2025-11-10 05:43:32.568424039 +0000 UTC m=+309466.869686945 bisecting cause commit starting from e427054ae7bc8b1268cf1989381a43885795616f building syzkaller on 4e1406b4defac0e2a9d9424c70706f79a7750cf3 ensuring issue is reproducible on original commit e427054ae7bc8b1268cf1989381a43885795616f testing commit e427054ae7bc8b1268cf1989381a43885795616f gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 93ede8c9b234725ebbcbf9463d0fec52b4a1ec30643956622e4251a44d043a54 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc run #4: crashed: WARNING in perf_event_throttle_group run #5: crashed: WARNING in perf_event_throttle_group run #6: crashed: WARNING in perf_event_throttle_group run #7: crashed: WARNING in perf_event_throttle_group run #8: crashed: WARNING in perf_event_throttle_group run #9: crashed: WARNING in perf_event_throttle_group run #10: crashed: WARNING in perf_event_throttle_group run #11: crashed: WARNING in perf_event_throttle_group run #12: crashed: WARNING in perf_event_throttle_group run #13: crashed: WARNING in perf_event_throttle_group run #14: crashed: WARNING in perf_event_throttle_group run #15: crashed: WARNING in perf_event_throttle_group run #16: crashed: WARNING in perf_event_throttle_group run #17: crashed: WARNING in perf_event_throttle_group run #18: crashed: WARNING in perf_event_throttle_group run #19: crashed: WARNING in perf_event_throttle_group representative crash: WARNING in perf_event_throttle_group, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [hang memleak ubsan kasan locking atomic_sleep], they are not needed testing commit e427054ae7bc8b1268cf1989381a43885795616f gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: adb792b1ad76486754b5b7e20a80e03dc4aff08d419f5597cb8b2a173cefcb5b run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 kconfig minimization: base=4116 full=8526 leaves diff=2156 split chunks (needed=false): <2156> split chunk #0 of len 2156 into 5 parts testing without sub-chunk 1/5 testing commit e427054ae7bc8b1268cf1989381a43885795616f gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 76aa23411cccc544b83a26239f21717653ee27881134df47ae2a991f21e84ee3 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: crashed: WARNING in perf_event_throttle_group run #3: crashed: WARNING in perf_event_throttle_group run #4: crashed: WARNING in perf_event_throttle_group run #5: crashed: WARNING in perf_event_throttle_group run #6: crashed: WARNING in perf_event_throttle_group run #7: crashed: WARNING in perf_event_throttle_group run #8: crashed: WARNING in perf_event_throttle_group run #9: crashed: WARNING in perf_event_throttle_group representative crash: WARNING in perf_event_throttle_group, types: [WARNING] the chunk can be dropped testing without sub-chunk 2/5 testing commit e427054ae7bc8b1268cf1989381a43885795616f gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 124bfe67841d29a4234d9e42dd58182bfe1775ea57498fa367cfe83a787ccb9f run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: crashed: WARNING in perf_event_throttle_group run #3: crashed: WARNING in perf_event_throttle_group run #4: crashed: WARNING in perf_event_throttle_group run #5: crashed: WARNING in perf_event_throttle_group run #6: crashed: WARNING in perf_event_throttle_group run #7: crashed: WARNING in perf_event_throttle_group run #8: crashed: WARNING in perf_event_throttle_group run #9: crashed: WARNING in perf_event_throttle_group representative crash: WARNING in perf_event_throttle_group, types: [WARNING] the chunk can be dropped testing without sub-chunk 3/5 testing commit e427054ae7bc8b1268cf1989381a43885795616f gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: bc360cf48df5f199efc72352f3870a78e06a2b45da5d7595acd93285f9ee84d6 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 testing without sub-chunk 4/5 testing commit e427054ae7bc8b1268cf1989381a43885795616f gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 5b5d0c70fa1e8a3856a776aeb783b0bd545945db4730031fe799c8b4186aeb5a run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 testing without sub-chunk 5/5 testing commit e427054ae7bc8b1268cf1989381a43885795616f gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: ffb1ccdb5645ad91ca975f4e6abc210fd3a6c2f71f57a8da6cb440f3953498f2 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc run #4: crashed: WARNING in perf_event_throttle_group run #5: crashed: WARNING in perf_event_throttle_group run #6: crashed: WARNING in perf_event_throttle_group run #7: crashed: WARNING in perf_event_throttle_group run #8: crashed: WARNING in perf_event_throttle_group run #9: crashed: WARNING in perf_event_throttle_group representative crash: WARNING in perf_event_throttle_group, types: [WARNING] the chunk can be dropped minimized to 864 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ATM AX25 BRIDGE BRIDGE_NETFILTER BT BT_BREDR BT_HIDP BXT_WC_PMIC_OPREGION CAN CFG80211 CHECKPOINT_RESTORE CMA DAX DIBS DLM DMABUF_HEAPS DRM DVB_CORE ENCRYPTED_KEYS EXTCON FB_CORE GENEVE GPIOLIB HAMRADIO HAVE_CLK HID_LOGITECH HID_NINTENDO HID_NVIDIA_SHIELD HID_PLAYSTATION HID_SENSOR_HUB HID_SMARTJOYPLUS HID_STEAM 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_IPTABLES_LEGACY IP6_NF_MANGLE IP6_NF_RAW IPV6_MULTIPLE_TABLES IP_NF_FILTER IP_NF_IPTABLES_LEGACY IP_NF_MANGLE IP_NF_NAT IP_NF_RAW IP_NF_TARGET_ECN IP_NF_TARGET_MASQUERADE IP_NF_TARGET_NETMAP IP_NF_TARGET_REDIRECT IP_NF_TARGET_REJECT IP_NF_TARGET_SYNPROXY IP_NF_TARGET_TTL IP_ROUTE_CLASSID IP_SCTP IP_SET IP_SET_BITMAP_IP IP_SET_BITMAP_IPMAC IP_SET_BITMAP_PORT IP_SET_HASH_IP IP_SET_HASH_IPMAC IP_SET_HASH_IPMARK IP_SET_HASH_IPPORT IP_SET_HASH_IPPORTIP IP_SET_HASH_IPPORTNET IP_SET_HASH_MAC IP_SET_HASH_NET IP_SET_HASH_NETIFACE IP_SET_HASH_NETNET IP_SET_HASH_NETPORT IP_SET_HASH_NETPORTNET IP_SET_LIST_SET IP_VS IP_VS_DH IP_VS_FO IP_VS_FTP IP_VS_IPV6 IP_VS_LBLC IP_VS_LBLCR IP_VS_LC IP_VS_MH IP_VS_NFCT IP_VS_NQ IP_VS_OVF IP_VS_PE_SIP IP_VS_PROTO_AH IP_VS_PROTO_AH_ESP IP_VS_PROTO_ESP IP_VS_PROTO_SCTP IP_VS_PROTO_TCP IP_VS_PROTO_UDP IP_VS_RR IP_VS_SED IP_VS_SH IP_VS_TWOS IP_VS_WLC IP_VS_WRR IRQ_BYPASS_MANAGER IRQ_POLL IR_IGORPLUGUSB IR_IGUANA IR_IMON IR_IMON_RAW IR_MCEUSB IR_REDRAT3 IR_STREAMZAP IR_TOY IR_TTUSBIR ISDN ISDN_CAPI 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_COMMON KVM_COMPAT KVM_ELIDE_TLB_FLUSH_IF_YOUNG KVM_GENERIC_DIRTYLOG_READ_PROTECT KVM_GENERIC_HARDWARE_ENABLING KVM_GENERIC_MEMORY_ATTRIBUTES KVM_GENERIC_MMU_NOTIFIER KVM_GENERIC_PRE_FAULT_MEMORY KVM_GUEST_MEMFD KVM_HYPERV KVM_IOAPIC KVM_MMIO KVM_MMU_LOCKLESS_AGING KVM_PROVE_MMU KVM_SW_PROTECTED_VM KVM_VFIO KVM_X86 KVM_XEN L2TP L2TP_ETH L2TP_IP L2TP_V3 LAPB LAPBETHER LDM_PARTITION LEDS_CLASS_MULTICOLOR LEGACY_PTYS LIBNVDIMM LINEAR_RANGES LLC LLC2 LOCALVERSION_AUTO LOGIG940_FF LOGIRUMBLEPAD2_FF LOGITECH_FF LOGIWHEELS_FF LOGO LOGO_LINUX_MONO LOGO_LINUX_VGA16 LPC_ICH LWTUNNEL LWTUNNEL_BPF LZ4HC_COMPRESS LZ4_COMPRESS MAC80211 MAC80211_HAS_RC MAC80211_HWSIM MAC80211_MESH MAC80211_RC_DEFAULT_MINSTREL MAC80211_RC_MINSTREL MACSEC MACVLAN MACVTAP MAC_PARTITION MAPPING_DIRTY_HELPERS MCTP MDIO_MVUSB MD_RAID0 MD_RAID1 MD_RAID10 MD_RAID456 MEDIA_ANALOG_TV_SUPPORT MEDIA_ATTACH MEDIA_COMMON_OPTIONS MEDIA_CONTROLLER MEDIA_CONTROLLER_DVB MEDIA_DIGITAL_TV_SUPPORT MEDIA_PLATFORM_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_SUPPORT_FILTER MEDIA_TUNER MEDIA_TUNER_MSI001 MEDIA_USB_SUPPORT MEMORY_BALLOON MEMORY_HOTPLUG MEMORY_HOTREMOVE MEMORY_ISOLATION MEMREGION MEMSTICK MEMSTICK_REALTEK_USB MEM_SOFT_DIRTY MFD_CORE MFD_DLN2 MFD_INTEL_PMC_BXT MFD_MT6360 MFD_MT6370 MFD_RETU MFD_SYSCON MHI_BUS MHI_WWAN_CTRL MHP_DEFAULT_ONLINE_TYPE_ONLINE_AUTO 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 MM_ID MODULE_SRCVERSION_ALL 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_BTT ND_CLAIM ND_PFN NETDEVSIM NETFILTER_ADVANCED NETFILTER_BPF_LINK NETFILTER_CONNCOUNT NETFILTER_FAMILY_ARP NETFILTER_FAMILY_BRIDGE NETFILTER_NETLINK_ACCT NETFILTER_NETLINK_GLUE_CT NETFILTER_NETLINK_OSF NETFILTER_NETLINK_QUEUE NETFILTER_SYNPROXY NETFILTER_XTABLES_COMPAT NETFILTER_XTABLES_LEGACY 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_NAT 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 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_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_FLOW NET_CLS_FLOWER NET_CLS_FW NET_CLS_MATCHALL NET_CLS_ROUTE4 NET_CRC32C 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_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_MQPRIO_LIB 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_SHAPER 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_CT NFT_DUP_IPV4 NFT_DUP_IPV6 NFT_DUP_NETDEV NFT_EXTHDR_DCCP 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_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_OVS 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_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_NAT_AMANDA NF_NAT_H323 NF_NAT_OVS NF_NAT_PPTP NF_NAT_REDIRECT NF_NAT_SNMP_BASIC NF_NAT_TFTP NF_SOCKET_IPV4 NF_SOCKET_IPV6 NF_TABLES NF_TABLES_BRIDGE NF_TABLES_INET NF_TABLES_IPV4 NF_TABLES_IPV6 NF_TABLES_NETDEV NF_TPROXY_IPV4 NF_TPROXY_IPV6 NILFS2_FS NINTENDO_FF 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 NLS_UCS2_UTILS NOZOMI NTFS3_FS NTFS3_FS_POSIX_ACL NTFS3_LZX_XPRESS NULL_TTY NUMA_BALANCING NUMA_BALANCING_DEFAULT_ENABLED NUMA_EMU NUMA_KEEP_MEMINFO NVDIMM_DAX NVDIMM_KEYS NVDIMM_PFN NVIDIA_SHIELD_FF 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 OPTEE_STATIC_PROTMEM_POOL ORANGEFS_FS OSF_PARTITION OVERLAY_FS OVERLAY_FS_DEBUG OVERLAY_FS_INDEX OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW OVERLAY_FS_REDIRECT_DIR PACKET_DIAG PAGE_IDLE_FLAG PAGE_REPORTING PAHOLE_HAS_BTF_TAG PAHOLE_HAS_LANG_EXCLUDE 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 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 PLFXLC PMIC_OPREGION PM_CLK PNFS_BLOCK PNFS_FILE_LAYOUT PNFS_FLEXFILE_LAYOUT POSIX_AUX_CLOCKS PPP PPPOATM PPPOE PPPOE_HASH_BITS_1 PPPOL2TP PPP_ASYNC PPP_BSDCOMP PPP_DEFLATE PPP_FILTER PPP_MPPE PPP_MULTILINK PPP_SYNC_TTY PPTP PREEMPT PREEMPT_NOTIFIERS PROC_CHILDREN PSAMPLE PSI PSTORE PSTORE_COMPRESS QCOM_QMI_HELPERS QNX4FS_FS QNX6FS_FS QRTR QRTR_TUN 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 REGMAP_SPI REGULATOR REGULATOR_FIXED_VOLTAGE REGULATOR_TWL4030 RESET_CONTROLLER RFKILL RFKILL_INPUT RFKILL_LEDS RMI4_2D_SENSOR RMI4_CORE RMI4_F03 RMI4_F03_SERIO RMI4_F11 RMI4_F12 RMI4_F30 RMI4_F3A ROMFS_BACKED_BY_BOTH ROMFS_FS ROMFS_ON_BLOCK ROMFS_ON_MTD ROSE RTC_DRV_HID_SENSOR_TIME RXKAD SCHED_CORE SCREEN_INFO 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_DEFAULT_COOKIE_HMAC_SHA256 SECONDARY_TRUSTED_KEYRING SECURITY_INFINIBAND SECURITY_NETWORK_XFRM SENSORS_AQUACOMPUTER_D5NEXT SENSORS_CORSAIR_CPRO SENSORS_CORSAIR_PSU SENSORS_GIGABYTE_WATERFORCE SENSORS_NZXT_KRAKEN2 SENSORS_NZXT_SMART2 SENSORS_POWERZ SERIAL_DEV_BUS SERIAL_DEV_CTRL_TTYPORT SERIAL_MCTRL_GPIO SGI_PARTITION SIGNATURE SIGNED_PE_FILE_VERIFICATION SKB_DECRYPTED SLHC SLIP SLIP_COMPRESSED SLIP_MODE_SLIP6 SLIP_SMART SMARTJOYPLUS_FF SMBFS 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_FAST_LOOKUP SND_CTL_LED SND_DEBUG SND_DMA_SGBUF SND_DRIVERS SND_DUMMY 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_SOC SND_SOC_I2C_AND_SPI SND_SOC_SDCA_OPTIONAL SND_SUPPORT_OLD_API SND_TIMER SND_UMP SND_UMP_LEGACY_RAWMIDI SND_USB SND_USB_6FIRE SND_USB_AUDIO SND_USB_AUDIO_MIDI_V2 SND_USB_AUDIO_USE_MEDIA_CONTROLLER SND_USB_CAIAQ SND_USB_CAIAQ_INPUT SND_USB_HIFACE SND_USB_LINE6 SND_USB_POD SND_USB_PODHD SND_USB_TONEPORT SND_USB_UA101 SND_USB_US122L SND_USB_USX2Y SND_USB_VARIAX SND_VERBOSE_PROCFS SND_VIRMIDI SND_VIRTIO SND_VMASTER SND_X86 SOCK_VALIDATE_XMIT SOLARIS_X86_PARTITION SONY_FF SOUND SOUNDWIRE SOUND_OSS_CORE SOUND_OSS_CORE_PRECLAIM SPI SPI_DLN2 SPI_DYNAMIC SPI_LJCA SPI_MASTER SQUASHFS SQUASHFS_4K_DEVBLK_SIZE SQUASHFS_COMPILE_DECOMP_MULTI SQUASHFS_DECOMP_MULTI 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 STEAM_FF STP STREAM_PARSER SUNRPC_BACKCHANNEL SUN_PARTITION SURFACE_AGGREGATOR SURFACE_AGGREGATOR_BUS SURFACE_AGGREGATOR_REGISTRY SURFACE_HID SURFACE_HID_CORE SURFACE_KBD SW_SYNC SYSFB SYSFS_SYSCALL SYSV68_PARTITION TABLET_USB_ACECAD TABLET_USB_AIPTEK TABLET_USB_HANWANG TABLET_USB_KBTAB TABLET_USB_PEGASUS TAHVO_USB TAHVO_USB_HOST_BY_DEFAULT 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 TEE TEE_DMABUF_HEAPS TEXTSEARCH TEXTSEARCH_BM TEXTSEARCH_FSM TEXTSEARCH_KMP THP_SWAP THRUSTMASTER_FF TIPC TIPC_CRYPTO TIPC_DIAG TIPC_MEDIA_IB TIPC_MEDIA_UDP TLS TLS_TOE TMPFS_QUOTA TOOLS_SUPPORT_RELR TOUCHSCREEN_SUR40 TOUCHSCREEN_USB_3M TOUCHSCREEN_USB_COMPOSITE TOUCHSCREEN_USB_DMC_TSC10 TOUCHSCREEN_USB_E2I TOUCHSCREEN_USB_EASYTOUCH TOUCHSCREEN_USB_EGALAX TOUCHSCREEN_USB_ELO TOUCHSCREEN_USB_ETT_TC45USB TOUCHSCREEN_USB_ETURBO TOUCHSCREEN_USB_GENERAL_TOUCH TOUCHSCREEN_USB_GOTOP TOUCHSCREEN_USB_GUNZE TOUCHSCREEN_USB_IDEALTEK TOUCHSCREEN_USB_IRTOUCH TOUCHSCREEN_USB_ITM TOUCHSCREEN_USB_JASTEC TOUCHSCREEN_USB_NEXIO TOUCHSCREEN_USB_PANJIT TOUCHSCREEN_USB_ZYTRONIC TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE TTPCI_EEPROM TTY_PRINTK TUN_VNET_CROSS_LE TWL4030_CORE TYPEC TYPEC_ANX7411 TYPEC_DP_ALTMODE TYPEC_FUSB302 TYPEC_HD3SS3220 TYPEC_MT6360 TYPEC_MUX_FSA4480 TYPEC_MUX_GPIO_SBU TYPEC_MUX_INTEL_PMC TYPEC_MUX_NB7VPQ904M TYPEC_MUX_PTN36502 TYPEC_MUX_WCD939X_USBSS TYPEC_NVIDIA_ALTMODE TYPEC_RT1711H TYPEC_RT1719 TYPEC_STUSB160X TYPEC_TCPCI TYPEC_TCPCI_MAXIM TYPEC_TCPCI_MT6370 TYPEC_TCPM TYPEC_TPS6598X TYPEC_UCSI TYPEC_WCOVE TYPEC_WUSB3801 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 UCSI_STM32G0 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_DWC2 USB_GADGET USB_LJCA USB_MUSB_HDRC USB_NET_CDC_SUBSET USB_ROLE_SWITCH USB_STORAGE_REALTEK USB_ULPI_BUS USB_USBNET VIDEO_DEV VXLAN WAN WATCH_QUEUE WIRELESS WLAN WLAN_VENDOR_PURELIFI WWAN X25 ZONE_DEVICE] picked [v6.17 v6.16 v6.15 v6.13 v6.11 v6.9 v6.7 v6.5 v6.2 v5.19 v5.16 v5.13 v5.10 v5.7 v5.4 v5.1 v4.19] out of 40 release tags testing release v6.17 testing commit e5f0a698b34ed76002dc5cff3804a61c80233a7a gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 018b311019c382d766a8f50b1b8b34c87d063a8094fdabf7e316f1db7928750b run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc run #4: crashed: WARNING in perf_event_throttle_group run #5: crashed: WARNING in perf_event_throttle_group run #6: crashed: WARNING in perf_event_throttle_group run #7: crashed: WARNING in perf_event_throttle_group run #8: crashed: WARNING in perf_event_throttle_group run #9: crashed: WARNING in perf_event_throttle_group representative crash: WARNING in perf_event_throttle_group, types: [WARNING] testing release v6.16 testing commit 038d61fd642278bab63ee8ef722c50d10ab01e8f gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 70919340c236aaf0cad9ee3b959b97d2d534073ff4607fb58e19c6f3394a3564 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc 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 false negative chance: 0.000 # git bisect start e5f0a698b34ed76002dc5cff3804a61c80233a7a 038d61fd642278bab63ee8ef722c50d10ab01e8f Bisecting: 7158 revisions left to test after this (roughly 13 steps) [63eb28bb1402891b1ad2be02a530f29a9dd7f1cd] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm testing commit 63eb28bb1402891b1ad2be02a530f29a9dd7f1cd gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 79c2ec89f05d5442148ee63f86fccd8d6e5d0efcabca83a0121a0e28e65a7237 all runs: crashed: WARNING in perf_event_throttle_group representative crash: WARNING in perf_event_throttle_group, types: [WARNING] # git bisect bad 63eb28bb1402891b1ad2be02a530f29a9dd7f1cd Bisecting: 3597 revisions left to test after this (roughly 12 steps) [0ae982df67760cd08affa935c0fe86c8a9311797] Merge tag 'i2c-for-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux testing commit 0ae982df67760cd08affa935c0fe86c8a9311797 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 390e04fa3eb66996012816fda66698b4944517273d994aecb57cf9649d39dcae run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect good 0ae982df67760cd08affa935c0fe86c8a9311797 Bisecting: 1789 revisions left to test after this (roughly 11 steps) [d2002ccb47dd3bf6102d06c8e5062ccfdd31ce28] Merge tag 'for-net-next-2025-07-23' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next testing commit d2002ccb47dd3bf6102d06c8e5062ccfdd31ce28 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 591c886cb57b121fdd75648d2280df60a67883c9537b1d458bc87e06fdd78cd2 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect good d2002ccb47dd3bf6102d06c8e5062ccfdd31ce28 Bisecting: 962 revisions left to test after this (roughly 10 steps) [4b290aae788e06561754b28c6842e4080957d3f7] Merge tag 'sysctl-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl testing commit 4b290aae788e06561754b28c6842e4080957d3f7 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: cbc610517944bfdb6c4d4f822d90400ebe7b79d77d82f8a9391acf8ec2fc6a94 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect good 4b290aae788e06561754b28c6842e4080957d3f7 Bisecting: 475 revisions left to test after this (roughly 9 steps) [e8d780dcd957d80725ad5dd00bab53b856429bc0] Merge tag 'slab-for-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab testing commit e8d780dcd957d80725ad5dd00bab53b856429bc0 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: e74e07e36b8471122fe7e82fb47b14c3c1dff012ec9749a16ce63597c455f7fd run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc 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 false negative chance: 0.000 # git bisect good e8d780dcd957d80725ad5dd00bab53b856429bc0 Bisecting: 242 revisions left to test after this (roughly 8 steps) [beafd7ecf2255e8b62a42dc04f54843033db3d24] Merge tag 'kvm-x86-sev-6.17' of https://github.com/kvm-x86/linux into HEAD testing commit beafd7ecf2255e8b62a42dc04f54843033db3d24 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 76e380c2c87bf87605166785d4e5d79851db6f8fd83f8835126ef1a728cfcb1e run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc 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 false negative chance: 0.000 # git bisect good beafd7ecf2255e8b62a42dc04f54843033db3d24 Bisecting: 126 revisions left to test after this (roughly 7 steps) [314b40b3b6189cc6bffce5d68e3f4c4f6a68dae5] Merge tag 'kvmarm-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD testing commit 314b40b3b6189cc6bffce5d68e3f4c4f6a68dae5 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: d84076a057ce2fea9022c79be35196eb25c703ffd43a2468fabec5f55be52d68 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect good 314b40b3b6189cc6bffce5d68e3f4c4f6a68dae5 Bisecting: 78 revisions left to test after this (roughly 6 steps) [614384533dfe99293a7ff1bce3d4389adadbb759] rv: Add opid per-cpu monitor testing commit 614384533dfe99293a7ff1bce3d4389adadbb759 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 416033df6d684017eed464b4caf16ea3ae7c8cda11d6ed77a1ff4eef80b646c6 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect good 614384533dfe99293a7ff1bce3d4389adadbb759 Bisecting: 40 revisions left to test after this (roughly 5 steps) [90a871f74b70027779a4f312c0c74b6a89e22412] Merge tag 'ftrace-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace testing commit 90a871f74b70027779a4f312c0c74b6a89e22412 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: ac95096e77ca14550ce417b2295c2b020b88689c25289c2f001217fc7517338a run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect good 90a871f74b70027779a4f312c0c74b6a89e22412 Bisecting: 23 revisions left to test after this (roughly 4 steps) [2be6a7503d32eb1d60b4c9c15547a10d4ec9a934] Merge tag 'trace-unused-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace testing commit 2be6a7503d32eb1d60b4c9c15547a10d4ec9a934 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 8602add6bc2f434792c69bbe7ffb3de0316fe5cd9bcf41ceebd355cf23316049 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc 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 false negative chance: 0.000 # git bisect good 2be6a7503d32eb1d60b4c9c15547a10d4ec9a934 Bisecting: 11 revisions left to test after this (roughly 4 steps) [03b11982faa0c9d0b47f1940ad953cc3ed9f5b64] Merge tag 'loongarch-kvm-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD testing commit 03b11982faa0c9d0b47f1940ad953cc3ed9f5b64 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 3a387a48c90538cfed35ae07f8248889ace913925f9aeea8e2164e3c3e4f5daa run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect good 03b11982faa0c9d0b47f1940ad953cc3ed9f5b64 Bisecting: 5 revisions left to test after this (roughly 3 steps) [114a2de6fa86d99ed9546cc9113a3cad58beef79] xen/netfront: Fix TX response spurious interrupts testing commit 114a2de6fa86d99ed9546cc9113a3cad58beef79 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 8e532e59ec554bf766137adecadbd0ab5ff6b73f510de12f94a9d4b233d66614 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc 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 false negative chance: 0.000 # git bisect good 114a2de6fa86d99ed9546cc9113a3cad58beef79 Bisecting: 3 revisions left to test after this (roughly 2 steps) [57d88f02eb4449d96dfee3af4b7cd4287998bdbd] KVM: s390: Rework guest entry logic testing commit 57d88f02eb4449d96dfee3af4b7cd4287998bdbd gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 480adf00724bf7d019e98394ecbbb7d7dc4df0c8e22cb1097a774637767f2226 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc 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 false negative chance: 0.000 # git bisect good 57d88f02eb4449d96dfee3af4b7cd4287998bdbd Bisecting: 1 revision left to test after this (roughly 1 step) [196d9e72c4b0bd68b74a4ec7f52d248f37d0f030] Merge tag 'kvm-s390-next-6.17-1' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD testing commit 196d9e72c4b0bd68b74a4ec7f52d248f37d0f030 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: fa9bd2aee85c0d1c30d16e58cd12db5a6d19da0775f474c0c8999d7ed80d6ed2 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect good 196d9e72c4b0bd68b74a4ec7f52d248f37d0f030 Bisecting: 0 revisions left to test after this (roughly 0 steps) [7d767a9528f6d203bca5e83faf1b8f2f6af3fc07] Merge tag 'for-linus-6.17-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip testing commit 7d767a9528f6d203bca5e83faf1b8f2f6af3fc07 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 72b3f405ac4a8997180864330d353fec1b511c65921110bab7049b767ea7dbf7 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect good 7d767a9528f6d203bca5e83faf1b8f2f6af3fc07 63eb28bb1402891b1ad2be02a530f29a9dd7f1cd is the first bad commit commit 63eb28bb1402891b1ad2be02a530f29a9dd7f1cd Merge: 7d767a9528f6 196d9e72c4b0 Author: Linus Torvalds Date: Wed Jul 30 17:14:01 2025 -0700 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm updates from Paolo Bonzini: "ARM: - Host driver for GICv5, the next generation interrupt controller for arm64, including support for interrupt routing, MSIs, interrupt translation and wired interrupts - Use FEAT_GCIE_LEGACY on GICv5 systems to virtualize GICv3 VMs on GICv5 hardware, leveraging the legacy VGIC interface - Userspace control of the 'nASSGIcap' GICv3 feature, allowing userspace to disable support for SGIs w/o an active state on hardware that previously advertised it unconditionally - Map supporting endpoints with cacheable memory attributes on systems with FEAT_S2FWB and DIC where KVM no longer needs to perform cache maintenance on the address range - Nested support for FEAT_RAS and FEAT_DoubleFault2, allowing the guest hypervisor to inject external aborts into an L2 VM and take traps of masked external aborts to the hypervisor - Convert more system register sanitization to the config-driven implementation - Fixes to the visibility of EL2 registers, namely making VGICv3 system registers accessible through the VGIC device instead of the ONE_REG vCPU ioctls - Various cleanups and minor fixes LoongArch: - Add stat information for in-kernel irqchip - Add tracepoints for CPUCFG and CSR emulation exits - Enhance in-kernel irqchip emulation - Various cleanups RISC-V: - Enable ring-based dirty memory tracking - Improve perf kvm stat to report interrupt events - Delegate illegal instruction trap to VS-mode - MMU improvements related to upcoming nested virtualization s390x - Fixes x86: - Add CONFIG_KVM_IOAPIC for x86 to allow disabling support for I/O APIC, PIC, and PIT emulation at compile time - Share device posted IRQ code between SVM and VMX and harden it against bugs and runtime errors - Use vcpu_idx, not vcpu_id, for GA log tag/metadata, to make lookups O(1) instead of O(n) - For MMIO stale data mitigation, track whether or not a vCPU has access to (host) MMIO based on whether the page tables have MMIO pfns mapped; using VFIO is prone to false negatives - Rework the MSR interception code so that the SVM and VMX APIs are more or less identical - Recalculate all MSR intercepts from scratch on MSR filter changes, instead of maintaining shadow bitmaps - Advertise support for LKGS (Load Kernel GS base), a new instruction that's loosely related to FRED, but is supported and enumerated independently - Fix a user-triggerable WARN that syzkaller found by setting the vCPU in INIT_RECEIVED state (aka wait-for-SIPI), and then putting the vCPU into VMX Root Mode (post-VMXON). Trying to detect every possible path leading to architecturally forbidden states is hard and even risks breaking userspace (if it goes from valid to valid state but passes through invalid states), so just wait until KVM_RUN to detect that the vCPU state isn't allowed - Add KVM_X86_DISABLE_EXITS_APERFMPERF to allow disabling interception of APERF/MPERF reads, so that a "properly" configured VM can access APERF/MPERF. This has many caveats (APERF/MPERF cannot be zeroed on vCPU creation or saved/restored on suspend and resume, or preserved over thread migration let alone VM migration) but can be useful whenever you're interested in letting Linux guests see the effective physical CPU frequency in /proc/cpuinfo - Reject KVM_SET_TSC_KHZ for vm file descriptors if vCPUs have been created, as there's no known use case for changing the default frequency for other VM types and it goes counter to the very reason why the ioctl was added to the vm file descriptor. And also, there would be no way to make it work for confidential VMs with a "secure" TSC, so kill two birds with one stone - Dynamically allocation the shadow MMU's hashed page list, and defer allocating the hashed list until it's actually needed (the TDP MMU doesn't use the list) - Extract many of KVM's helpers for accessing architectural local APIC state to common x86 so that they can be shared by guest-side code for Secure AVIC - Various cleanups and fixes x86 (Intel): - Preserve the host's DEBUGCTL.FREEZE_IN_SMM when running the guest. Failure to honor FREEZE_IN_SMM can leak host state into guests - Explicitly check vmcs12.GUEST_DEBUGCTL on nested VM-Enter to prevent L1 from running L2 with features that KVM doesn't support, e.g. BTF x86 (AMD): - WARN and reject loading kvm-amd.ko instead of panicking the kernel if the nested SVM MSRPM offsets tracker can't handle an MSR (which is pretty much a static condition and therefore should never happen, but still) - Fix a variety of flaws and bugs in the AVIC device posted IRQ code - Inhibit AVIC if a vCPU's ID is too big (relative to what hardware supports) instead of rejecting vCPU creation - Extend enable_ipiv module param support to SVM, by simply leaving IsRunning clear in the vCPU's physical ID table entry - Disable IPI virtualization, via enable_ipiv, if the CPU is affected by erratum #1235, to allow (safely) enabling AVIC on such CPUs - Request GA Log interrupts if and only if the target vCPU is blocking, i.e. only if KVM needs a notification in order to wake the vCPU - Intercept SPEC_CTRL on AMD if the MSR shouldn't exist according to the vCPU's CPUID model - Accept any SNP policy that is accepted by the firmware with respect to SMT and single-socket restrictions. An incompatible policy doesn't put the kernel at risk in any way, so there's no reason for KVM to care - Drop a superfluous WBINVD (on all CPUs!) when destroying a VM and use WBNOINVD instead of WBINVD when possible for SEV cache maintenance - When reclaiming memory from an SEV guest, only do cache flushes on CPUs that have ever run a vCPU for the guest, i.e. don't flush the caches for CPUs that can't possibly have cache lines with dirty, encrypted data Generic: - Rework irqbypass to track/match producers and consumers via an xarray instead of a linked list. Using a linked list leads to O(n^2) insertion times, which is hugely problematic for use cases that create large numbers of VMs. Such use cases typically don't actually use irqbypass, but eliminating the pointless registration is a future problem to solve as it likely requires new uAPI - Track irqbypass's "token" as "struct eventfd_ctx *" instead of a "void *", to avoid making a simple concept unnecessarily difficult to understand - Decouple device posted IRQs from VFIO device assignment, as binding a VM to a VFIO group is not a requirement for enabling device posted IRQs - Clean up and document/comment the irqfd assignment code - Disallow binding multiple irqfds to an eventfd with a priority waiter, i.e. ensure an eventfd is bound to at most one irqfd through the entire host, and add a selftest to verify eventfd:irqfd bindings are globally unique - Add a tracepoint for KVM_SET_MEMORY_ATTRIBUTES to help debug issues related to private <=> shared memory conversions - Drop guest_memfd's .getattr() implementation as the VFS layer will call generic_fillattr() if inode_operations.getattr is NULL - Fix issues with dirty ring harvesting where KVM doesn't bound the processing of entries in any way, which allows userspace to keep KVM in a tight loop indefinitely - Kill off kvm_arch_{start,end}_assignment() and x86's associated tracking, now that KVM no longer uses assigned_device_count as a heuristic for either irqbypass usage or MDS mitigation Selftests: - Fix a comment typo - Verify KVM is loaded when getting any KVM module param so that attempting to run a selftest without kvm.ko loaded results in a SKIP message about KVM not being loaded/enabled (versus some random parameter not existing) - Skip tests that hit EACCES when attempting to access a file, and print a "Root required?" help message. In most cases, the test just needs to be run with elevated permissions" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (340 commits) Documentation: KVM: Use unordered list for pre-init VGIC registers RISC-V: KVM: Avoid re-acquiring memslot in kvm_riscv_gstage_map() RISC-V: KVM: Use find_vma_intersection() to search for intersecting VMAs RISC-V: perf/kvm: Add reporting of interrupt events RISC-V: KVM: Enable ring-based dirty memory tracking RISC-V: KVM: Fix inclusion of Smnpm in the guest ISA bitmap RISC-V: KVM: Delegate illegal instruction fault to VS mode RISC-V: KVM: Pass VMID as parameter to kvm_riscv_hfence_xyz() APIs RISC-V: KVM: Factor-out g-stage page table management RISC-V: KVM: Add vmid field to struct kvm_riscv_hfence RISC-V: KVM: Introduce struct kvm_gstage_mapping RISC-V: KVM: Factor-out MMU related declarations into separate headers RISC-V: KVM: Use ncsr_xyz() in kvm_riscv_vcpu_trap_redirect() RISC-V: KVM: Implement kvm_arch_flush_remote_tlbs_range() RISC-V: KVM: Don't flush TLB when PTE is unchanged RISC-V: KVM: Replace KVM_REQ_HFENCE_GVMA_VMID_ALL with KVM_REQ_TLB_FLUSH RISC-V: KVM: Rename and move kvm_riscv_local_tlb_sanitize() RISC-V: KVM: Drop the return value of kvm_riscv_vcpu_aia_init() RISC-V: KVM: Check kvm_riscv_vcpu_alloc_vector_context() return value KVM: arm64: selftests: Add FEAT_RAS EL2 registers to get-reg-list ... Documentation/arch/arm64/booting.rst | 41 + .../interrupt-controller/arm,gic-v5-iwb.yaml | 78 ++ .../bindings/interrupt-controller/arm,gic-v5.yaml | 267 +++++ Documentation/virt/kvm/api.rst | 40 +- Documentation/virt/kvm/devices/arm-vgic-v3.rst | 77 +- MAINTAINERS | 10 + arch/arm64/Kconfig | 1 + arch/arm64/include/asm/barrier.h | 3 + arch/arm64/include/asm/el2_setup.h | 45 + arch/arm64/include/asm/kvm_emulate.h | 51 +- arch/arm64/include/asm/kvm_host.h | 36 +- arch/arm64/include/asm/kvm_mmu.h | 18 + arch/arm64/include/asm/kvm_nested.h | 2 + arch/arm64/include/asm/smp.h | 24 +- arch/arm64/include/asm/sysreg.h | 71 +- arch/arm64/include/asm/vncr_mapping.h | 2 + arch/arm64/kernel/cpufeature.c | 26 +- arch/arm64/kernel/smp.c | 142 ++- arch/arm64/kvm/Makefile | 3 +- arch/arm64/kvm/arch_timer.c | 2 +- arch/arm64/kvm/arm.c | 36 +- arch/arm64/kvm/at.c | 80 +- arch/arm64/kvm/config.c | 255 +++- arch/arm64/kvm/emulate-nested.c | 49 +- arch/arm64/kvm/guest.c | 62 +- arch/arm64/kvm/handle_exit.c | 24 +- arch/arm64/kvm/hyp/exception.c | 16 +- arch/arm64/kvm/hyp/include/hyp/switch.h | 53 +- arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h | 49 +- arch/arm64/kvm/hyp/vgic-v3-sr.c | 53 +- arch/arm64/kvm/hyp/vhe/switch.c | 14 +- arch/arm64/kvm/hyp/vhe/sysreg-sr.c | 6 + arch/arm64/kvm/inject_fault.c | 235 ++-- arch/arm64/kvm/mmio.c | 12 +- arch/arm64/kvm/mmu.c | 105 +- arch/arm64/kvm/nested.c | 109 +- arch/arm64/kvm/sys_regs.c | 207 +++- arch/arm64/kvm/sys_regs.h | 2 +- arch/arm64/kvm/trace_handle_exit.h | 2 +- arch/arm64/kvm/vgic-sys-reg-v3.c | 127 +- arch/arm64/kvm/vgic/vgic-init.c | 30 +- arch/arm64/kvm/vgic/vgic-its.c | 5 +- arch/arm64/kvm/vgic/vgic-kvm-device.c | 70 +- arch/arm64/kvm/vgic/vgic-mmio-v3.c | 33 +- arch/arm64/kvm/vgic/vgic-v3-nested.c | 2 +- arch/arm64/kvm/vgic/vgic-v4.c | 14 +- arch/arm64/kvm/vgic/vgic-v5.c | 52 + arch/arm64/kvm/vgic/vgic.c | 4 +- arch/arm64/kvm/vgic/vgic.h | 48 + arch/arm64/tools/cpucaps | 4 +- arch/arm64/tools/sysreg | 514 +++++++- arch/loongarch/include/asm/kvm_host.h | 12 +- arch/loongarch/kvm/exit.c | 33 +- arch/loongarch/kvm/intc/eiointc.c | 553 ++------- arch/loongarch/kvm/intc/ipi.c | 28 +- arch/loongarch/kvm/intc/pch_pic.c | 4 +- arch/loongarch/kvm/interrupt.c | 25 +- arch/loongarch/kvm/trace.h | 14 +- arch/loongarch/kvm/vcpu.c | 8 +- arch/riscv/include/asm/kvm_aia.h | 2 +- arch/riscv/include/asm/kvm_gstage.h | 72 ++ arch/riscv/include/asm/kvm_host.h | 105 +- arch/riscv/include/asm/kvm_mmu.h | 21 + arch/riscv/include/asm/kvm_tlb.h | 84 ++ arch/riscv/include/asm/kvm_vcpu_sbi.h | 12 + arch/riscv/include/asm/kvm_vmid.h | 27 + arch/riscv/include/uapi/asm/kvm.h | 1 + arch/riscv/kvm/Kconfig | 1 + arch/riscv/kvm/Makefile | 1 + arch/riscv/kvm/aia_device.c | 6 +- arch/riscv/kvm/aia_imsic.c | 12 +- arch/riscv/kvm/gstage.c | 338 ++++++ arch/riscv/kvm/main.c | 3 +- arch/riscv/kvm/mmu.c | 509 ++------ arch/riscv/kvm/tlb.c | 110 +- arch/riscv/kvm/vcpu.c | 48 +- arch/riscv/kvm/vcpu_exit.c | 20 +- arch/riscv/kvm/vcpu_onereg.c | 83 +- arch/riscv/kvm/vcpu_sbi.c | 49 + arch/riscv/kvm/vcpu_sbi_replace.c | 17 +- arch/riscv/kvm/vcpu_sbi_sta.c | 3 +- arch/riscv/kvm/vcpu_sbi_v01.c | 25 +- arch/riscv/kvm/vm.c | 7 +- arch/riscv/kvm/vmid.c | 25 + arch/s390/include/asm/entry-common.h | 10 + arch/s390/include/asm/kvm_host.h | 3 + arch/s390/kvm/kvm-s390.c | 51 +- arch/s390/kvm/vsie.c | 17 +- arch/x86/include/asm/apic.h | 66 +- arch/x86/include/asm/irq_remapping.h | 17 +- arch/x86/include/asm/kvm-x86-ops.h | 5 +- arch/x86/include/asm/kvm_host.h | 76 +- arch/x86/include/asm/msr-index.h | 1 + arch/x86/include/asm/svm.h | 13 +- arch/x86/kvm/Kconfig | 10 + arch/x86/kvm/Makefile | 7 +- arch/x86/kvm/cpuid.c | 1 + arch/x86/kvm/hyperv.c | 10 +- arch/x86/kvm/hyperv.h | 3 +- arch/x86/kvm/i8254.c | 90 +- arch/x86/kvm/i8254.h | 17 +- arch/x86/kvm/i8259.c | 17 +- arch/x86/kvm/ioapic.c | 55 +- arch/x86/kvm/ioapic.h | 24 +- arch/x86/kvm/irq.c | 560 ++++++++- arch/x86/kvm/irq.h | 35 +- arch/x86/kvm/irq_comm.c | 469 -------- arch/x86/kvm/lapic.c | 104 +- arch/x86/kvm/lapic.h | 26 +- arch/x86/kvm/mmu/mmu.c | 75 +- arch/x86/kvm/mmu/mmu_internal.h | 3 + arch/x86/kvm/mmu/paging_tmpl.h | 8 +- arch/x86/kvm/mmu/spte.c | 43 +- arch/x86/kvm/mmu/spte.h | 10 + arch/x86/kvm/svm/avic.c | 688 +++++------ arch/x86/kvm/svm/nested.c | 128 +- arch/x86/kvm/svm/sev.c | 149 ++- arch/x86/kvm/svm/svm.c | 506 +++----- arch/x86/kvm/svm/svm.h | 137 ++- arch/x86/kvm/trace.h | 99 +- arch/x86/kvm/vmx/capabilities.h | 1 - arch/x86/kvm/vmx/common.h | 2 - arch/x86/kvm/vmx/main.c | 61 +- arch/x86/kvm/vmx/nested.c | 27 +- arch/x86/kvm/vmx/pmu_intel.c | 8 +- arch/x86/kvm/vmx/posted_intr.c | 140 +-- arch/x86/kvm/vmx/posted_intr.h | 10 +- arch/x86/kvm/vmx/run_flags.h | 10 +- arch/x86/kvm/vmx/tdx.c | 71 +- arch/x86/kvm/vmx/tdx.h | 1 + arch/x86/kvm/vmx/vmx.c | 296 ++--- arch/x86/kvm/vmx/vmx.h | 57 +- arch/x86/kvm/vmx/x86_ops.h | 16 +- arch/x86/kvm/x86.c | 389 ++----- arch/x86/kvm/x86.h | 40 +- drivers/hv/mshv_eventfd.c | 8 + drivers/iommu/amd/amd_iommu_types.h | 1 - drivers/iommu/amd/iommu.c | 125 +- drivers/iommu/intel/irq_remapping.c | 10 +- drivers/irqchip/Kconfig | 12 + drivers/irqchip/Makefile | 5 +- drivers/irqchip/irq-gic-common.h | 2 - drivers/irqchip/irq-gic-its-msi-parent.c | 376 ++++++ drivers/irqchip/irq-gic-its-msi-parent.h | 12 + drivers/irqchip/irq-gic-v3-its-msi-parent.c | 210 ---- drivers/irqchip/irq-gic-v3-its.c | 1 + drivers/irqchip/irq-gic-v4.c | 4 +- drivers/irqchip/irq-gic-v5-irs.c | 822 +++++++++++++ drivers/irqchip/irq-gic-v5-its.c | 1228 ++++++++++++++++++++ drivers/irqchip/irq-gic-v5-iwb.c | 284 +++++ drivers/irqchip/irq-gic-v5.c | 1137 ++++++++++++++++++ drivers/irqchip/irq-gic.c | 2 +- drivers/irqchip/irq-msi-lib.c | 5 +- drivers/of/irq.c | 22 +- drivers/pci/msi/irqdomain.c | 20 + drivers/vfio/pci/vfio_pci_intrs.c | 10 +- drivers/vhost/vdpa.c | 10 +- include/asm-generic/msi.h | 1 + include/kvm/arm_vgic.h | 11 +- include/linux/amd-iommu.h | 25 +- include/linux/irq-entry-common.h | 16 + include/linux/irqbypass.h | 46 +- include/linux/irqchip/arm-gic-v4.h | 2 +- include/linux/irqchip/arm-gic-v5.h | 394 +++++++ include/linux/irqchip/arm-vgic-info.h | 4 + include/linux/irqdomain.h | 3 + include/linux/kvm_dirty_ring.h | 18 +- include/linux/kvm_host.h | 36 +- include/linux/kvm_irqfd.h | 5 +- include/linux/msi.h | 1 + include/linux/of_irq.h | 5 + include/linux/wait.h | 2 + include/trace/events/kvm.h | 111 +- include/uapi/linux/kvm.h | 2 + kernel/entry/common.c | 3 +- kernel/sched/wait.c | 22 +- tools/include/uapi/linux/kvm.h | 1 + tools/perf/arch/riscv/util/kvm-stat.c | 6 +- tools/perf/arch/riscv/util/riscv_exception_types.h | 35 - tools/perf/arch/riscv/util/riscv_trap_types.h | 57 + tools/testing/selftests/kvm/Makefile.kvm | 4 +- .../selftests/kvm/access_tracking_perf_test.c | 7 +- tools/testing/selftests/kvm/arch_timer.c | 7 +- .../selftests/kvm/arm64/arch_timer_edge_cases.c | 23 +- .../testing/selftests/kvm/arm64/external_aborts.c | 330 ++++++ tools/testing/selftests/kvm/arm64/get-reg-list.c | 203 +++- tools/testing/selftests/kvm/arm64/mmio_abort.c | 159 --- tools/testing/selftests/kvm/arm64/set_id_regs.c | 14 +- tools/testing/selftests/kvm/arm64/vgic_init.c | 259 ++++- tools/testing/selftests/kvm/arm64/vgic_irq.c | 12 +- tools/testing/selftests/kvm/config | 1 + .../selftests/kvm/include/arm64/processor.h | 10 + tools/testing/selftests/kvm/include/kvm_util.h | 72 +- .../testing/selftests/kvm/include/x86/processor.h | 6 +- tools/testing/selftests/kvm/irqfd_test.c | 135 +++ tools/testing/selftests/kvm/lib/kvm_util.c | 51 +- tools/testing/selftests/kvm/lib/memstress.c | 2 +- tools/testing/selftests/kvm/lib/sparsebit.c | 4 +- tools/testing/selftests/kvm/lib/x86/processor.c | 10 - tools/testing/selftests/kvm/x86/aperfmperf_test.c | 213 ++++ .../selftests/kvm/x86/userspace_msr_exit_test.c | 8 + .../x86/vmx_exception_with_invalid_guest_state.c | 2 +- tools/testing/selftests/kvm/x86/xen_shinfo_test.c | 21 +- virt/kvm/dirty_ring.c | 109 +- virt/kvm/eventfd.c | 159 ++- virt/kvm/guest_memfd.c | 11 - virt/kvm/irqchip.c | 2 - virt/kvm/kvm_main.c | 13 +- virt/kvm/vfio.c | 3 - virt/lib/irqbypass.c | 190 ++- 210 files changed, 12304 insertions(+), 4979 deletions(-) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5-iwb.yaml create mode 100644 Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5.yaml create mode 100644 arch/arm64/kvm/vgic/vgic-v5.c create mode 100644 arch/riscv/include/asm/kvm_gstage.h create mode 100644 arch/riscv/include/asm/kvm_mmu.h create mode 100644 arch/riscv/include/asm/kvm_tlb.h create mode 100644 arch/riscv/include/asm/kvm_vmid.h create mode 100644 arch/riscv/kvm/gstage.c delete mode 100644 arch/x86/kvm/irq_comm.c create mode 100644 drivers/irqchip/irq-gic-its-msi-parent.c create mode 100644 drivers/irqchip/irq-gic-its-msi-parent.h delete mode 100644 drivers/irqchip/irq-gic-v3-its-msi-parent.c create mode 100644 drivers/irqchip/irq-gic-v5-irs.c create mode 100644 drivers/irqchip/irq-gic-v5-its.c create mode 100644 drivers/irqchip/irq-gic-v5-iwb.c create mode 100644 drivers/irqchip/irq-gic-v5.c create mode 100644 include/linux/irqchip/arm-gic-v5.h delete mode 100644 tools/perf/arch/riscv/util/riscv_exception_types.h create mode 100644 tools/perf/arch/riscv/util/riscv_trap_types.h create mode 100644 tools/testing/selftests/kvm/arm64/external_aborts.c delete mode 100644 tools/testing/selftests/kvm/arm64/mmio_abort.c create mode 100644 tools/testing/selftests/kvm/irqfd_test.c create mode 100644 tools/testing/selftests/kvm/x86/aperfmperf_test.c accumulated error probability: 0.00 revisions tested: 24, total time: 10h28m40.046294719s (build: 5h18m36.378538428s, test: 4h37m30.116854885s) first bad commit: 63eb28bb1402891b1ad2be02a530f29a9dd7f1cd Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm recipients (to): ["aou@eecs.berkeley.edu" "linux-riscv@lists.infradead.org" "palmer@dabbelt.com" "paul.walmsley@sifive.com" "torvalds@linux-foundation.org" "will@kernel.org"] recipients (cc): ["Jonathan.Cameron@huwei.com" "alex@ghiti.fr" "iommu@lists.linux.dev" "jgg@ziepe.ca" "joro@8bytes.org" "linux-kernel@vger.kernel.org" "maz@kernel.org" "robin.murphy@arm.com" "suravee.suthikulpanit@amd.com" "tglx@linutronix.de"] crash: WARNING in perf_event_throttle_group ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5945 at kernel/events/core.c:2697 perf_event_throttle_group+0x2f7/0x330 kernel/events/core.c:2697 Modules linked in: CPU: 0 UID: 0 PID: 5945 Comm: syz.2.139 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 RIP: 0010:perf_event_throttle_group+0x2f7/0x330 kernel/events/core.c:2697 Code: 15 ed ff e9 2e ff ff ff e8 66 15 ed ff eb 05 e8 5f 15 ed ff 5b 41 5c 41 5d 41 5e 41 5f 5d e9 40 7c b1 05 cc e8 4a 15 ed ff 90 <0f> 0b 90 43 80 3c 2c 00 0f 85 b8 fe ff ff e9 bb fe ff ff 48 c7 c1 RSP: 0018:ffffc900039f74e8 EFLAGS: 00010293 RAX: ffffffff81b43ba6 RBX: ffff888019bd9900 RCX: ffff888022fabb80 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 RBP: 0000000000000000 R08: ffffc900039f7177 R09: 0000000000000000 R10: ffffc900039f7160 R11: fffff5200073ee2f R12: 1ffff1100337b332 R13: dffffc0000000000 R14: ffff888019bd9990 R15: ffff888019bd9b38 FS: 00007f82243996c0(0000) GS:ffff88812d3ed000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000007e22e000 CR4: 00000000003506f0 Call Trace: __perf_event_account_interrupt+0x23c/0x250 kernel/events/core.c:10141 __perf_event_overflow+0x97/0x8c0 kernel/events/core.c:10288 perf_swevent_overflow kernel/events/core.c:10427 [inline] perf_swevent_event+0x530/0x5e0 kernel/events/core.c:10465 perf_tp_event+0x4f6/0x1380 kernel/events/core.c:10972 perf_trace_run_bpf_submit+0xd6/0x150 kernel/events/core.c:10896 do_perf_trace_lock_acquire include/trace/events/lock.h:24 [inline] perf_trace_lock_acquire+0x335/0x410 include/trace/events/lock.h:24 __do_trace_lock_acquire include/trace/events/lock.h:24 [inline] trace_lock_acquire include/trace/events/lock.h:24 [inline] lock_acquire+0x311/0x360 kernel/locking/lockdep.c:5831 rcu_lock_acquire include/linux/rcupdate.h:331 [inline] rcu_read_lock include/linux/rcupdate.h:841 [inline] class_rcu_constructor include/linux/rcupdate.h:1155 [inline] futex_hash+0x5d/0x2a0 kernel/futex/core.c:308 class_hb_constructor kernel/futex/futex.h:240 [inline] futex_wake+0x161/0x560 kernel/futex/waitwake.c:172 do_futex+0x395/0x420 kernel/futex/syscalls.c:107 __do_sys_futex kernel/futex/syscalls.c:179 [inline] __se_sys_futex+0x36f/0x400 kernel/futex/syscalls.c:160 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f822358f6c9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f82243990e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 00007f82237e5fa8 RCX: 00007f822358f6c9 RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f82237e5fac RBP: 00007f82237e5fa0 R08: 3fffffffffffffff R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f82237e6038 R14: 00007ffdac873760 R15: 00007ffdac873848