ci2 starts bisection 2026-01-18 20:56:42.389736407 +0000 UTC m=+172389.571019739 bisecting fixing commit since cc5ec87693063acebb60f587e8a019ba9b94ae0e building syzkaller on f7988ea4935e2627f33bc73cf235f2c1942dce76 ensuring issue is reproducible on original commit cc5ec87693063acebb60f587e8a019ba9b94ae0e testing commit cc5ec87693063acebb60f587e8a019ba9b94ae0e gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44 kernel signature: 64e5ca936fe1c15da6f1421ef5bc889a2010fe53abfe1d99588ca5d895520975 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: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #5: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #6: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #7: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #8: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #9: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #10: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #11: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #12: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #13: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #14: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #15: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #16: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #17: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #18: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #19: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset representative crash: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset, types: [KASAN-WRITE] check whether we can drop unnecessary instrumentation disabling configs for [hang memleak ubsan bug_or_warning locking atomic_sleep], they are not needed testing commit cc5ec87693063acebb60f587e8a019ba9b94ae0e gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44 kernel signature: 2d0a6bd8f17e1fc090ad06d37fe206a4c84521c48578325f18c8ce78cef6188f 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 kconfig minimization: base=3707 full=7424 leaves diff=2101 split chunks (needed=false): <2101> split chunk #0 of len 2101 into 5 parts testing without sub-chunk 1/5 testing commit cc5ec87693063acebb60f587e8a019ba9b94ae0e gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44 kernel signature: 78959fe635961f2e7350fa027c4aac6c01a23c900bedb3787de6eedbc62cb4f8 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #2: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #3: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #4: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #5: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #6: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #7: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #8: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #9: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset representative crash: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset, types: [KASAN-WRITE] the chunk can be dropped testing without sub-chunk 2/5 testing commit cc5ec87693063acebb60f587e8a019ba9b94ae0e gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44 kernel signature: 3e82be4ef609b602dba274b3a5b956c6f52f75f728fa0f0fa5bb8fadceb0ca5c 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: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #3: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #4: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #5: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #6: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #7: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #8: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #9: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset representative crash: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset, types: [KASAN-WRITE] the chunk can be dropped testing without sub-chunk 3/5 testing commit cc5ec87693063acebb60f587e8a019ba9b94ae0e gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44 kernel signature: 66e7eb4edef82038eb65705848ab165a0874a66b0aeeda467b6c722211b6b2d0 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 4/5 testing commit cc5ec87693063acebb60f587e8a019ba9b94ae0e gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44 kernel signature: 9e8970e90b27b78fc5dee764540dcc63e7b70c67398539462c41f63a30617122 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #2: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #3: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #4: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #5: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #6: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #7: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #8: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset run #9: crashed: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset representative crash: KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset, types: [KASAN-WRITE] the chunk can be dropped testing without sub-chunk 5/5 testing commit cc5ec87693063acebb60f587e8a019ba9b94ae0e gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44 kernel signature: 57e6d0da0ef04688b3d6ae11607c595c658130eabfda4bd855de51cb946d01f1 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 minimized to 838 configs; suspects: [ARCH_ENABLE_MEMORY_HOTREMOVE ATM AX25 BCMA BLK_DEV_ZONED BPF_SYSCALL BRIDGE BRIDGE_NETFILTER CAN CARDBUS CFG80211 CFG80211_WEXT CHECKPOINT_RESTORE CMA CONTIG_ALLOC CRYPTO_842 CRYPTO_LZ4 CRYPTO_LZ4HC CRYPTO_LZO CRYPTO_ZSTD DVB_CORE EXTCON FB FRONTSWAP FSCACHE GPIOLIB HAMRADIO HID_ZEROPLUS HSR I2C_MUX IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_USER_ACCESS INPUT_JOYSTICK INPUT_MOUSE IP6_NF_RAW IPV6_MULTIPLE_TABLES IP_NF_RAW IP_SET 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 IRQ_REMAP IR_IGORPLUGUSB IR_IGUANA IR_IMON IR_IMON_RAW IR_MCEUSB IR_REDRAT3 IR_STREAMZAP IR_TOY IR_TTUSBIR ISA_BUS 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 LEDS_TRIGGER_AUDIO LEGACY_PTYS 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_CAMERA_SUPPORT MEDIA_CEC_SUPPORT MEDIA_CONTROLLER MEDIA_CONTROLLER_DVB MEDIA_CONTROLLER_REQUEST_API MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_SUPPORT_FILTER MEDIA_TEST_SUPPORT MEDIA_TUNER MEDIA_TUNER_MSI001 MEDIA_TUNER_XC2028 MEDIA_TUNER_XC5000 MEDIA_USB_SUPPORT MEMORY_BALLOON MEMORY_HOTPLUG MEMORY_HOTPLUG_DEFAULT_ONLINE MEMORY_HOTPLUG_SPARSE MEMORY_HOTREMOVE MEMORY_ISOLATION MEMREGION MEMSTICK MEMSTICK_REALTEK_USB MEM_SOFT_DIRTY MFD_CORE MFD_SYSCON MFD_VIPERBOARD 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 MITIGATION_TSA MITIGATION_VMSCAPE 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 MUSB_PIO_ONLY ND_BLK ND_BTT ND_CLAIM ND_PFN NETDEVSIM NETFILTER_ADVANCED 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_TABLES NF_TABLES_BRIDGE NF_TABLES_INET NF_TABLES_IPV4 NF_TABLES_IPV6 NF_TABLES_NETDEV NOP_USB_XCEIV PARPORT PARTITION_ADVANCED PCCARD PCMCIA PHONET PSAMPLE RADIO_ADAPTERS RADIO_SI470X RADIO_SI4713 RC_CORE RC_DEVICES RFKILL SND SOUND SPI SSB TAP TARGET_CORE TUN USB_AMD5536UDC USB_ATM USB_CHIPIDEA USB_CHIPIDEA_MSM USB_CHIPIDEA_PCI USB_CHIPIDEA_TEGRA USB_CHIPIDEA_UDC USB_CONFIGFS USB_CONFIGFS_ACM USB_CONFIGFS_ECM USB_CONFIGFS_ECM_SUBSET USB_CONFIGFS_EEM USB_CONFIGFS_F_FS USB_CONFIGFS_F_HID USB_CONFIGFS_F_LB_SS USB_CONFIGFS_F_MIDI USB_CONFIGFS_F_PRINTER USB_CONFIGFS_F_TCM USB_CONFIGFS_F_UAC1 USB_CONFIGFS_F_UAC1_LEGACY USB_CONFIGFS_F_UAC2 USB_CONFIGFS_F_UVC USB_CONFIGFS_MASS_STORAGE USB_CONFIGFS_NCM USB_CONFIGFS_OBEX USB_CONFIGFS_PHONET USB_CONFIGFS_RNDIS USB_CONFIGFS_SERIAL USB_CONN_GPIO USB_CXACRU USB_CYPRESS_CY7C63 USB_CYTHERM USB_DSBR USB_DUMMY_HCD USB_DWC2 USB_DWC2_HOST USB_DWC2_PCI USB_DWC3 USB_DWC3_GADGET USB_DWC3_HAPS USB_DWC3_OF_SIMPLE USB_DWC3_PCI USB_DWC3_ULPI USB_DYNAMIC_MINORS USB_EG20T USB_EHCI_FSL USB_EHCI_HCD_PLATFORM USB_EHCI_ROOT_HUB_TT USB_EHSET_TEST_FIXTURE USB_EMI26 USB_EMI62 USB_EPSON2888 USB_EZUSB_FX2 USB_FEW_INIT_RETRIES USB_FOTG210_HCD USB_FOTG210_UDC USB_FTDI_ELAN USB_F_ACM USB_F_ECM USB_F_EEM USB_F_FS USB_F_HID USB_F_MASS_STORAGE USB_F_MIDI USB_F_NCM USB_F_OBEX USB_F_PHONET USB_F_PRINTER USB_F_RNDIS USB_F_SERIAL USB_F_SS_LB USB_F_SUBSET USB_F_TCM USB_F_UAC1 USB_F_UAC1_LEGACY USB_F_UAC2 USB_F_UVC USB_GADGET USB_GADGETFS USB_GADGET_DEBUG_FILES USB_GADGET_DEBUG_FS USB_GL860 USB_GOKU USB_GPIO_VBUS USB_GR_UDC USB_GSPCA USB_GSPCA_BENQ USB_GSPCA_CONEX USB_GSPCA_CPIA1 USB_GSPCA_DTCS033 USB_GSPCA_ETOMS USB_GSPCA_FINEPIX USB_GSPCA_JEILINJ USB_GSPCA_JL2005BCD USB_GSPCA_KINECT USB_GSPCA_KONICA USB_GSPCA_MARS USB_GSPCA_MR97310A USB_GSPCA_NW80X USB_GSPCA_OV519 USB_GSPCA_OV534 USB_GSPCA_OV534_9 USB_GSPCA_PAC207 USB_GSPCA_PAC7302 USB_GSPCA_PAC7311 USB_GSPCA_SE401 USB_GSPCA_SN9C2028 USB_GSPCA_SN9C20X USB_GSPCA_SONIXB USB_GSPCA_SONIXJ USB_GSPCA_SPCA1528 USB_GSPCA_SPCA500 USB_GSPCA_SPCA501 USB_GSPCA_SPCA505 USB_GSPCA_SPCA506 USB_GSPCA_SPCA508 USB_GSPCA_SPCA561 USB_GSPCA_SQ905 USB_GSPCA_SQ905C USB_GSPCA_SQ930X USB_GSPCA_STK014 USB_GSPCA_STK1135 USB_GSPCA_STV0680 USB_GSPCA_SUNPLUS USB_GSPCA_T613 USB_GSPCA_TOPRO USB_GSPCA_TOUPTEK USB_GSPCA_TV8532 USB_GSPCA_VC032X USB_GSPCA_VICAM USB_GSPCA_XIRLINK_CIT USB_GSPCA_ZC3XX USB_HACKRF USB_HCD_BCMA USB_HCD_SSB USB_HSIC_USB3503 USB_HSIC_USB4604 USB_HSO USB_HUB_USB251XB USB_IDMOUSE USB_IOWARRIOR USB_IPHETH USB_ISIGHTFW USB_ISP116X_HCD USB_ISP1301 USB_ISP1760 USB_ISP1760_DUAL_ROLE USB_ISP1760_HCD USB_ISP1761_UDC USB_KAWETH USB_KC2190 USB_KEENE USB_LAN78XX USB_LCD USB_LD USB_LEDS_TRIGGER_USBPORT USB_LED_TRIG USB_LEGOTOWER USB_LGM_PHY USB_LIBCOMPOSITE USB_LINK_LAYER_TEST USB_M5602 USB_MA901 USB_MAX3420_UDC USB_MAX3421_HCD USB_MDC800 USB_MICROTEK USB_MR800 USB_MSI2500 USB_MUSB_DUAL_ROLE USB_MUSB_HDRC USB_MV_U3D USB_MV_UDC USB_NET2272 USB_NET2272_DMA USB_NET2280 USB_NET_AQC111 USB_NET_AX88179_178A USB_NET_AX8817X USB_NET_CDCETHER USB_NET_CDC_EEM USB_NET_CDC_MBIM USB_NET_CDC_NCM USB_NET_CDC_SUBSET USB_NET_CDC_SUBSET_ENABLE USB_NET_CH9200 USB_NET_CX82310_ETH USB_NET_DM9601 USB_NET_GL620A USB_NET_HUAWEI_CDC_NCM USB_NET_INT51X1 USB_NET_KALMIA USB_NET_MCS7830 USB_NET_NET1080 USB_NET_PLUSB USB_NET_QMI_WWAN USB_NET_RNDIS_HOST USB_NET_RNDIS_WLAN USB_NET_SMSC75XX USB_NET_SMSC95XX USB_NET_SR9700 USB_NET_SR9800 USB_NET_ZAURUS USB_OHCI_HCD_PLATFORM USB_OTG USB_OTG_FSM USB_OXU210HP_HCD USB_PEGASUS USB_PULSE8_CEC USB_PWC USB_PWC_INPUT_EVDEV USB_PXA27X USB_R8A66597 USB_R8A66597_HCD USB_RAINSHADOW_CEC USB_RAREMONO USB_RAW_GADGET USB_RTL8150 USB_RTL8152 USB_RTL8153_ECM USB_S2255 USB_SERIAL USB_SERIAL_AIRCABLE USB_SERIAL_ARK3116 USB_SERIAL_BELKIN USB_SERIAL_CH341 USB_SERIAL_CONSOLE USB_SERIAL_CP210X USB_SERIAL_CYBERJACK USB_SERIAL_CYPRESS_M8 USB_SERIAL_DEBUG USB_SERIAL_DIGI_ACCELEPORT USB_SERIAL_EDGEPORT USB_SERIAL_EDGEPORT_TI USB_SERIAL_EMPEG USB_SERIAL_F81232 USB_SERIAL_F8153X USB_SERIAL_FTDI_SIO USB_SERIAL_GARMIN USB_SERIAL_GENERIC USB_SERIAL_IPAQ USB_SERIAL_IPW USB_SERIAL_IR USB_SERIAL_IUU USB_SERIAL_KEYSPAN USB_SERIAL_KEYSPAN_PDA USB_SERIAL_KLSI USB_SERIAL_KOBIL_SCT USB_SERIAL_MCT_U232 USB_SERIAL_METRO USB_SERIAL_MOS7715_PARPORT USB_SERIAL_MOS7720 USB_SERIAL_MOS7840 USB_SERIAL_MXUPORT USB_SERIAL_NAVMAN USB_SERIAL_OMNINET USB_SERIAL_OPTICON USB_SERIAL_OPTION USB_SERIAL_OTI6858 USB_SERIAL_PL2303 USB_SERIAL_QCAUX USB_SERIAL_QT2 USB_SERIAL_QUALCOMM USB_SERIAL_SAFE USB_SERIAL_SIERRAWIRELESS USB_SERIAL_SIMPLE USB_SERIAL_SPCP8X5 USB_SERIAL_SSU100 USB_SERIAL_SYMBOL USB_SERIAL_TI USB_SERIAL_UPD78F0730 USB_SERIAL_VISOR USB_SERIAL_WHITEHEAT USB_SERIAL_WISHBONE USB_SERIAL_WWAN USB_SERIAL_XR USB_SERIAL_XSENS_MT USB_SEVSEG USB_SI470X USB_SI4713 USB_SIERRA_NET USB_SISUSBVGA USB_SL811_CS USB_SL811_HCD USB_SL811_HCD_ISO USB_SNP_CORE USB_SPEEDTOUCH USB_STKWEBCAM USB_STORAGE_ALAUDA USB_STORAGE_CYPRESS_ATACB USB_STORAGE_DATAFAB USB_STORAGE_ENE_UB6250 USB_STORAGE_FREECOM USB_STORAGE_ISD200 USB_STORAGE_JUMPSHOT USB_STORAGE_KARMA USB_STORAGE_ONETOUCH USB_STORAGE_SDDR09 USB_STORAGE_SDDR55 USB_STORAGE_USBAT USB_STV06XX USB_TEST USB_TMC USB_TRANCEVIBRATOR USB_U132_HCD USB_UAS USB_UEAGLEATM USB_ULPI_BUS USB_USBNET USB_USS720 USB_U_AUDIO USB_U_ETHER USB_U_SERIAL USB_VIDEO_CLASS USB_VIDEO_CLASS_INPUT_EVDEV USB_VL600 USB_WDM USB_XHCI_DBGCAP USB_XHCI_PCI_RENESAS USB_XHCI_PLATFORM USB_XUSBATM USB_YUREX USB_ZR364XX USERFAULTFD USERIO USERMODE_DRIVER USER_RETURN_NOTIFIER U_SERIAL_CONSOLE V4L2_MEM2MEM_DEV V4L_TEST_DRIVERS VALIDATE_FS_PARSER VDPA VETH VFIO VFIO_IOMMU_TYPE1 VFIO_PCI VFIO_PCI_CORE VFIO_PCI_INTX VFIO_PCI_MMAP VFIO_VIRQFD VGASTATE VHOST VHOST_CROSS_ENDIAN_LEGACY VHOST_IOTLB VHOST_NET VHOST_RING VHOST_VDPA VHOST_VSOCK VIDEOBUF2_CORE VIDEOBUF2_DMA_CONTIG VIDEOBUF2_DMA_SG VIDEOBUF2_MEMOPS VIDEOBUF2_V4L2 VIDEOBUF2_VMALLOC VIDEOBUF_GEN VIDEOBUF_VMALLOC VIDEO_AU0828 VIDEO_AU0828_RC VIDEO_AU0828_V4L2 VIDEO_CPIA2 VIDEO_CS53L32A VIDEO_CX231XX VIDEO_CX231XX_ALSA VIDEO_CX231XX_DVB VIDEO_CX231XX_RC VIDEO_CX2341X VIDEO_CX25840 VIDEO_DEV VIDEO_EM28XX VIDEO_EM28XX_ALSA VIDEO_EM28XX_DVB VIDEO_EM28XX_RC VIDEO_EM28XX_V4L2 VIDEO_GO7007 VIDEO_GO7007_LOADER VIDEO_GO7007_USB VIDEO_GO7007_USB_S2250_BOARD VIDEO_HDPVR VIDEO_MSP3400 VIDEO_PVRUSB2 VIDEO_PVRUSB2_DVB VIDEO_PVRUSB2_SYSFS VIDEO_SAA711X VIDEO_STK1160 VIDEO_STK1160_COMMON VIDEO_TM6000 VIDEO_TM6000_ALSA VIDEO_TM6000_DVB VIDEO_TUNER VIDEO_TVEEPROM VIDEO_USBTV VIDEO_V4L2 VIDEO_V4L2_I2C VIDEO_V4L2_SUBDEV_API VIDEO_V4L2_TPG VIDEO_VICODEC VIDEO_VIM2M VIDEO_VIMC VIDEO_VIVID VIDEO_VIVID_CEC VIDEO_WM8775 VIPERBOARD_ADC VIRTIO_BALLOON VIRTIO_DMA_SHARED_BUFFER VIRTIO_MEM VIRTIO_MMIO VIRTIO_MMIO_CMDLINE_DEVICES VIRTIO_PMEM VIRTIO_VDPA VIRTIO_VSOCKETS VIRTIO_VSOCKETS_COMMON VIRT_WIFI VLAN_8021Q VLAN_8021Q_GVRP VLAN_8021Q_MVRP VMAP_PFN VMWARE_VMCI VMXNET3 VP_VDPA VSOCKETS VSOCKETS_DIAG VSOCKETS_LOOPBACK VSOCKMON VT_HW_CONSOLE_BINDING VXFS_FS WAN WANT_DEV_COREDUMP WATCH_QUEUE WEXT_CORE WEXT_PRIV WEXT_PROC WIREGUARD WIRELESS WIRELESS_EXT WLAN WLAN_VENDOR_ADMTEK WWAN X25 X86_SGX X86_X2APIC XARRAY_MULTI XDP_SOCKETS XDP_SOCKETS_DIAG XFRM_ESPINTCP XFRM_INTERFACE XFRM_IPCOMP XFRM_MIGRATE XFRM_OFFLOAD XFRM_STATISTICS XFRM_SUB_POLICY XFRM_USER_COMPAT XFS_FS XFS_POSIX_ACL XFS_QUOTA XFS_RT XILLYBUS_CLASS XILLYUSB XOR_BLOCKS YENTA YENTA_ENE_TUNE YENTA_O2 YENTA_RICOH YENTA_TI YENTA_TOSHIBA ZBUD ZEROPLUS_FF ZONEFS_FS ZPOOL ZRAM ZRAM_DEF_COMP_LZORLE ZSMALLOC ZSTD_COMPRESS ZSWAP ZSWAP_COMPRESSOR_DEFAULT_LZO ZSWAP_DEFAULT_ON ZSWAP_ZPOOL_DEFAULT_ZBUD] determining the merge base between cc5ec87693063acebb60f587e8a019ba9b94ae0e and e84d960149e71e8d5e4db69775ce31305898ed0c 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: 3c755c3b84316ad80dd88412a90690e058af8e4a7cc6691a43e0eb20f355d100 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: crashed: KASAN: slab-out-of-bounds Read in __bpf_get_stackid run #2: crashed: KASAN: slab-out-of-bounds Read in __bpf_get_stackid run #3: crashed: KASAN: slab-out-of-bounds Read in __bpf_get_stackid run #4: crashed: KASAN: slab-out-of-bounds Read in __bpf_get_stackid run #5: crashed: KASAN: slab-out-of-bounds Read in __bpf_get_stackid run #6: crashed: KASAN: slab-out-of-bounds Read in __bpf_get_stackid run #7: crashed: KASAN: slab-out-of-bounds Read in __bpf_get_stackid run #8: crashed: KASAN: slab-out-of-bounds Read in __bpf_get_stackid run #9: crashed: KASAN: slab-out-of-bounds Read in __bpf_get_stackid representative crash: KASAN: slab-out-of-bounds Read in __bpf_get_stackid, types: [KASAN-READ] testing current HEAD e84d960149e71e8d5e4db69775ce31305898ed0c testing commit e84d960149e71e8d5e4db69775ce31305898ed0c gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: d9656c191d507f8521918223da26770aeb3d3f34859777d948d5a2340681693b 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 start e84d960149e71e8d5e4db69775ce31305898ed0c 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 184233 revisions left to test after this (roughly 18 steps) [bc3012f4e3a9765de81f454cb8f9bb16aafc6ff5] Merge tag 'v6.7-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit bc3012f4e3a9765de81f454cb8f9bb16aafc6ff5 gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: 1187d9f1bae10548980163a04c211a949df4ffc5a50107db5f0991f2cd96904c 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 bad bc3012f4e3a9765de81f454cb8f9bb16aafc6ff5 Bisecting: 92162 revisions left to test after this (roughly 17 steps) [196dd92a00ff0e8186d89b2d3d0f848ecc701cd9] Kalle Valo says: determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 196dd92a00ff0e8186d89b2d3d0f848ecc701cd9 gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: 7d6c7804594500e6202e44bb0a4eb60e0c8279cb41d4b90b1c0b7a57699c3025 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc 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: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 196dd92a00ff0e8186d89b2d3d0f848ecc701cd9 Bisecting: 46123 revisions left to test after this (roughly 16 steps) [310897659cf056016e2c772a028f9b8abc934928] Merge tag 'rust-6.4' of https://github.com/Rust-for-Linux/linux determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 310897659cf056016e2c772a028f9b8abc934928 gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: 433fe8d7c91b6cb03c5f5cfe7958b0e8a49bbf9d30d9690b824e3769e3403c97 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 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 false negative chance: 0.000 # git bisect bad 310897659cf056016e2c772a028f9b8abc934928 Bisecting: 22163 revisions left to test after this (roughly 15 steps) [5b7c4cabbb65f5c469464da6c5f614cbd7f730f2] Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next determine whether the revision contains the guilty commit revision 196dd92a00ff0e8186d89b2d3d0f848ecc701cd9 crashed and is reachable testing commit 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: c683f2755fc95feed8a1df1debbc9df31aa185d61266e8f1038da2f20bb6d137 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 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 false negative chance: 0.000 # git bisect bad 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Bisecting: 11943 revisions left to test after this (roughly 14 steps) [08cdc2157966c07d3f986a097ddaa74cee312751] Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 08cdc2157966c07d3f986a097ddaa74cee312751 gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: dbca49267b09a01a19d82a5a0feae353aa6778abd970363f88260e26fb428a0d 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: 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: 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: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 08cdc2157966c07d3f986a097ddaa74cee312751 Bisecting: 5976 revisions left to test after this (roughly 13 steps) [ab072681eabe1ce0a9a32d4baa1a27a2d046bc4a] Merge tag 'irq_urgent_for_v6.2_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit ab072681eabe1ce0a9a32d4baa1a27a2d046bc4a gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: 5a92f04677e9fc48c8ab30798ea837f4a4fdb9cb2ac3d9cc73efef350775f382 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: 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: 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: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good ab072681eabe1ce0a9a32d4baa1a27a2d046bc4a Bisecting: 2974 revisions left to test after this (roughly 12 steps) [8cc01d43f882fa1f44d8aa6727a6ea783d8fbe3f] Merge tag 'rcu.2023.02.10a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 8cc01d43f882fa1f44d8aa6727a6ea783d8fbe3f gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: 7282d012ffcc079a4bde9db9c34bb322c2fd11b3e6593782c2b755fcb19e035e 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: 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: INFO: rcu detected stall in corrupted 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: rcu detected stall in corrupted, types: [HANG] # git bisect good 8cc01d43f882fa1f44d8aa6727a6ea783d8fbe3f Bisecting: 1486 revisions left to test after this (roughly 11 steps) [a9c1217436a7b763e5afe6c4347ee39f63456007] Merge branch 'net-renesas-rswitch-improve-tx-timestamp-accuracy' determine whether the revision contains the guilty commit revision 08cdc2157966c07d3f986a097ddaa74cee312751 crashed and is reachable testing commit a9c1217436a7b763e5afe6c4347ee39f63456007 gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: f2f02c68856979716de5c564b33bfe28cb82e7ee4c45060d19ad8b849b9fdbb3 run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc run #1: crashed: WARNING in devl_port_unregister run #2: crashed: WARNING in devl_port_unregister run #3: basic kernel testing failed: unregister_netdevice: waiting for DEV to become free run #4: crashed: 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: crashed: unregister_netdevice: waiting for DEV to become free run #8: crashed: unregister_netdevice: waiting for DEV to become free run #9: crashed: unregister_netdevice: waiting for DEV to become free run #10: basic kernel testing failed: 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: basic kernel testing failed: 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 a9c1217436a7b763e5afe6c4347ee39f63456007 Bisecting: 736 revisions left to test after this (roughly 10 steps) [69308402ca6f5b80a5a090ade0b13bd146891420] Merge tag 'platform-drivers-x86-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 69308402ca6f5b80a5a090ade0b13bd146891420 gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: 5758d4c067d47c3fe677cd2f5fb7a6ddfef63c2da613b228e75b1668ad8f513b 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: 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: INFO: rcu detected stall in corrupted 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: rcu detected stall in corrupted, types: [HANG] # git bisect good 69308402ca6f5b80a5a090ade0b13bd146891420 Bisecting: 358 revisions left to test after this (roughly 9 steps) [ca0df43d211039dded5a8f8553356414c9a74731] Merge tag 'wireless-next-2023-03-16' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next determine whether the revision contains the guilty commit revision 196dd92a00ff0e8186d89b2d3d0f848ecc701cd9 crashed and is reachable testing commit ca0df43d211039dded5a8f8553356414c9a74731 gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: bb15dce71f2e2d9453e6333c5f982ac30e31ed69c5d44710f3493154de0b0544 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: crashed: WARNING in devl_port_unregister run #4: crashed: unregister_netdevice: waiting for DEV to become free run #5: crashed: unregister_netdevice: waiting for DEV to become free run #6: basic kernel testing failed: unregister_netdevice: waiting for DEV to become free run #7: crashed: unregister_netdevice: waiting for DEV to become free run #8: crashed: 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: basic kernel testing failed: unregister_netdevice: waiting for DEV to become free run #12: basic kernel testing failed: unregister_netdevice: waiting for DEV to become free run #13: basic kernel testing failed: 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 ca0df43d211039dded5a8f8553356414c9a74731 Bisecting: 176 revisions left to test after this (roughly 8 steps) [05b953a550625dc05652e15aeb9af34771c96325] Merge tag 'mlx5-updates-2023-02-15' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 05b953a550625dc05652e15aeb9af34771c96325 gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: 395c24254064050b44098c36ec7e62716a7c80965caa383520530c2ea9f7b47d 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 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 false negative chance: 0.002 # git bisect bad 05b953a550625dc05652e15aeb9af34771c96325 Bisecting: 111 revisions left to test after this (roughly 7 steps) [168de0233586fb06c5c5c56304aa9a928a09b0ba] selftests/bpf: Add bpf_fib_lookup test determine whether the revision contains the guilty commit revision 196dd92a00ff0e8186d89b2d3d0f848ecc701cd9 crashed and is reachable testing commit 168de0233586fb06c5c5c56304aa9a928a09b0ba gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: e264094604c0ca4358b1a389a88e01a8106c8fb613fd5cd78ca1d466f0374c11 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 devl_port_unregister run #5: crashed: unregister_netdevice: waiting for DEV to become free run #6: crashed: unregister_netdevice: waiting for DEV to become free run #7: crashed: unregister_netdevice: waiting for DEV to become free run #8: crashed: unregister_netdevice: waiting for DEV to become free run #9: crashed: unregister_netdevice: waiting for DEV to become free run #10: basic kernel testing failed: 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: basic kernel testing failed: 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 168de0233586fb06c5c5c56304aa9a928a09b0ba Bisecting: 55 revisions left to test after this (roughly 6 steps) [38d711aacc3d6df13bec75577f966c43b83576fb] Merge branch 'default_rps_mask-follow-up' determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 38d711aacc3d6df13bec75577f966c43b83576fb gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: c254b229174d3d02f6ab2f98cec84c9d0921ff9c8da741243a29ad6a01f4746d 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 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 false negative chance: 0.002 # git bisect bad 38d711aacc3d6df13bec75577f966c43b83576fb Bisecting: 27 revisions left to test after this (roughly 5 steps) [784d4477f07b930df73bc77e842e03f1dacb83aa] ipv6: icmp6: add SKB_DROP_REASON_IPV6_NDISC_BAD_OPTIONS determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 784d4477f07b930df73bc77e842e03f1dacb83aa gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: a7b4b00ae55daf170d42d9dc5dd159f27ce951568922fb511a4fa1255abcde75 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 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 false negative chance: 0.002 # git bisect bad 784d4477f07b930df73bc77e842e03f1dacb83aa Bisecting: 13 revisions left to test after this (roughly 4 steps) [f651334e1ef5d1c8fba16a27dff2f3629e7e86e9] net: ipa: add HW_PARAM_4 GSI register determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit f651334e1ef5d1c8fba16a27dff2f3629e7e86e9 gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: eb56669acd59c60ddb33945bb43bd233b98c59e972148705eb8a5b4b49a7719f 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 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 false negative chance: 0.001 # git bisect bad f651334e1ef5d1c8fba16a27dff2f3629e7e86e9 Bisecting: 6 revisions left to test after this (roughly 3 steps) [675f176b4dcc2b75adbcea7ba0e9a649527f53bd] Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net determine whether the revision contains the guilty commit revision ab072681eabe1ce0a9a32d4baa1a27a2d046bc4a crashed and is reachable testing commit 675f176b4dcc2b75adbcea7ba0e9a649527f53bd gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: 5d03b79755f01a655b30709f027f3e13f8b2a55550d0fafc54a5e725f7ea718d 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 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 false negative chance: 0.002 # git bisect bad 675f176b4dcc2b75adbcea7ba0e9a649527f53bd Bisecting: 3 revisions left to test after this (roughly 2 steps) [f91ddd3aa4b313aa4b792d1588ccb63c3e4ace0b] net/mlx5: Add IPSec priorities in RDMA namespaces determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit f91ddd3aa4b313aa4b792d1588ccb63c3e4ace0b gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: 058ea8fa8e2bafe6331a46f4e3b9828e1ac1e41b747355be072997e25c5ccf73 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: 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: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good f91ddd3aa4b313aa4b792d1588ccb63c3e4ace0b Bisecting: 1 revision left to test after this (roughly 1 step) [22551e77e5507a06114c0af2b92bbf1a66ec33c5] net/mlx5: Configure IPsec steering for egress RoCEv2 traffic determine whether the revision contains the guilty commit revision f91ddd3aa4b313aa4b792d1588ccb63c3e4ace0b crashed and is reachable testing commit 22551e77e5507a06114c0af2b92bbf1a66ec33c5 gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: 4a73ada9a8088b0aa7e126bd6370cca040755a304f9c267d1c53690fd1d0f159 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: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted 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: INFO: rcu detected stall in corrupted, types: [HANG] unable to determine the verdict: 15 good runs (wanted 15), for bad wanted 10 in total, got 17 # git bisect skip 22551e77e5507a06114c0af2b92bbf1a66ec33c5 Bisecting: 1 revision left to test after this (roughly 1 step) [84cb1b53cdbad52642571e31a8aee301206d2043] Merge branch 'mlx5-next' of https://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux determine whether the revision contains the guilty commit revision 196dd92a00ff0e8186d89b2d3d0f848ecc701cd9 crashed and is reachable testing commit 84cb1b53cdbad52642571e31a8aee301206d2043 gcc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 kernel signature: 4c073459965bc8120a3a4aa9914b1c1288b3c5ce2aff27b4d1dcfde2739e6476 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: crashed: WARNING in devl_port_unregister run #6: crashed: WARNING in devl_port_unregister run #7: crashed: unregister_netdevice: waiting for DEV to become free run #8: crashed: unregister_netdevice: waiting for DEV to become free run #9: basic kernel testing failed: 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: basic kernel testing failed: 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 84cb1b53cdbad52642571e31a8aee301206d2043 675f176b4dcc2b75adbcea7ba0e9a649527f53bd is the first bad commit commit 675f176b4dcc2b75adbcea7ba0e9a649527f53bd Merge: 84cb1b53cdba ec35307e18ba Author: David S. Miller Date: Fri Feb 17 11:06:39 2023 +0000 Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net Some of the devlink bits were tricky, but I think I got it right. Signed-off-by: David S. Miller .mailmap | 2 + .../admin-guide/hw-vuln/cross-thread-rsb.rst | 92 +++++++++++++++ Documentation/admin-guide/hw-vuln/index.rst | 1 + MAINTAINERS | 18 ++- Makefile | 2 +- arch/arm/boot/dts/rk3288.dtsi | 1 + arch/arm/boot/dts/stihxxx-b2120.dtsi | 2 +- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 4 +- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 6 +- arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 6 +- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 4 +- arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 2 - arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi | 2 +- .../boot/dts/rockchip/rk3399-pinephone-pro.dts | 7 ++ arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 +- arch/arm64/boot/dts/rockchip/rk3566-box-demo.dts | 11 ++ arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 5 +- arch/arm64/boot/dts/rockchip/rk356x.dtsi | 1 + arch/powerpc/Kconfig | 1 - arch/powerpc/kernel/interrupt.c | 6 +- arch/powerpc/kexec/file_load_64.c | 1 + arch/riscv/include/asm/pgtable.h | 4 + arch/riscv/kernel/probes/kprobes.c | 8 +- arch/riscv/kernel/stacktrace.c | 3 +- arch/riscv/mm/cacheflush.c | 4 +- arch/riscv/mm/pgtable.c | 20 ++++ arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/intel-family.h | 2 + arch/x86/kernel/cpu/common.c | 9 +- arch/x86/kernel/kprobes/core.c | 2 +- arch/x86/kvm/x86.c | 43 +++++-- drivers/acpi/nfit/core.c | 2 +- drivers/clk/ingenic/jz4760-cgu.c | 18 ++- drivers/clk/microchip/clk-mpfs-ccc.c | 10 +- drivers/cpufreq/qcom-cpufreq-hw.c | 26 ++-- drivers/cxl/core/region.c | 12 +- drivers/dax/super.c | 2 +- drivers/firmware/efi/libstub/arm64.c | 9 +- drivers/gpio/Kconfig | 1 + drivers/gpio/gpio-vf610.c | 41 ++++--- drivers/gpio/gpiolib-acpi.c | 12 ++ drivers/gpio/gpiolib-acpi.h | 1 - drivers/gpu/drm/Kconfig | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 11 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 1 - drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/soc21.c | 4 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 53 ++++++--- .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 2 +- drivers/gpu/drm/amd/pm/amdgpu_pm.c | 2 + .../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h | 5 +- .../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h | 29 ++--- drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h | 4 +- .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 6 + .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 1 + drivers/gpu/drm/ast/ast_mode.c | 4 +- drivers/gpu/drm/drm_client.c | 33 ++++-- drivers/gpu/drm/i915/display/intel_bios.c | 33 ++++-- drivers/gpu/drm/i915/display/intel_fbdev.c | 12 ++ drivers/gpu/drm/i915/display/skl_watermark.c | 3 +- drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 14 +-- drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 2 +- drivers/gpu/drm/i915/gt/intel_workarounds.c | 14 +-- drivers/gpu/drm/vc4/vc4_crtc.c | 2 +- drivers/gpu/drm/vc4/vc4_hdmi.c | 18 +-- drivers/gpu/drm/vc4/vc4_plane.c | 6 +- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 5 +- drivers/gpu/drm/vmwgfx/vmwgfx_bo.c | 12 +- drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 2 + drivers/gpu/drm/vmwgfx/vmwgfx_gem.c | 8 +- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c | 1 + drivers/gpu/drm/vmwgfx/vmwgfx_shader.c | 1 + drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 10 +- drivers/infiniband/core/umem_dmabuf.c | 8 +- drivers/infiniband/hw/hfi1/file_ops.c | 7 +- drivers/infiniband/hw/hfi1/user_exp_rcv.c | 9 +- drivers/infiniband/hw/irdma/cm.c | 3 + drivers/infiniband/hw/mana/qp.c | 2 +- drivers/infiniband/hw/usnic/usnic_uiom.c | 8 +- drivers/infiniband/ulp/ipoib/ipoib_main.c | 8 ++ drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c | 3 +- drivers/net/ethernet/broadcom/bgmac-bcma.c | 6 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 8 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 4 +- drivers/net/ethernet/intel/ice/ice_devlink.c | 4 +- drivers/net/ethernet/intel/ice/ice_main.c | 26 ++++ drivers/net/ethernet/intel/ice/ice_xsk.c | 44 +++++-- drivers/net/ethernet/intel/igb/igb_main.c | 54 ++++++--- drivers/net/ethernet/intel/ixgbe/ixgbe.h | 2 + drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 28 +++-- drivers/net/ethernet/netronome/nfp/crypto/ipsec.c | 39 +++--- drivers/net/ethernet/netronome/nfp/nfp_net.h | 25 +++- .../net/ethernet/netronome/nfp/nfp_net_common.c | 108 ++++++++--------- drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h | 1 - drivers/net/ethernet/stmicro/stmmac/dwmac5.c | 3 +- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 2 +- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 12 +- drivers/net/ethernet/ti/am65-cpsw-nuss.h | 1 + drivers/net/usb/kalmia.c | 8 +- drivers/net/vmxnet3/vmxnet3_drv.c | 50 ++++---- drivers/nvdimm/Kconfig | 19 +++ drivers/nvdimm/nd.h | 2 +- drivers/nvdimm/pfn_devs.c | 42 ++++--- drivers/nvme/host/auth.c | 2 +- drivers/nvme/host/pci.c | 20 ++-- drivers/of/of_reserved_mem.c | 3 +- drivers/pci/pci.c | 7 -- drivers/pci/pci.h | 4 - drivers/pci/pcie/aspm.c | 111 ++++++----------- drivers/pinctrl/aspeed/pinctrl-aspeed.c | 13 +- drivers/pinctrl/intel/pinctrl-intel.c | 16 ++- drivers/pinctrl/mediatek/pinctrl-mt8195.c | 4 +- drivers/pinctrl/pinctrl-amd.c | 1 + drivers/pinctrl/pinctrl-single.c | 2 + drivers/pinctrl/qcom/pinctrl-sm8450-lpass-lpi.c | 2 +- drivers/platform/x86/intel/vsec.c | 9 ++ drivers/spi/spi-dw-core.c | 2 +- drivers/spi/spi.c | 23 +++- drivers/spi/spidev.c | 22 +++- drivers/usb/core/quirks.c | 3 + drivers/usb/gadget/function/u_ether.c | 4 + drivers/usb/typec/altmodes/displayport.c | 8 +- drivers/video/fbdev/core/fb_defio.c | 10 +- drivers/video/fbdev/core/fbmem.c | 4 + drivers/video/fbdev/nvidia/nvidia.c | 81 +++++++------ fs/aio.c | 4 + fs/btrfs/extent_io.c | 2 + fs/btrfs/tree-log.c | 23 +++- fs/btrfs/tree-log.h | 2 - fs/btrfs/volumes.c | 16 ++- fs/ceph/mds_client.c | 6 + fs/dax.c | 5 +- fs/nfsd/nfs4state.c | 2 +- fs/squashfs/xattr_id.c | 2 +- include/drm/drm_client.h | 5 - include/linux/fb.h | 1 + include/linux/mm.h | 12 +- include/linux/netdevice.h | 2 - include/linux/shrinker.h | 5 +- include/linux/trace_events.h | 1 + include/net/sock.h | 13 ++ include/trace/stages/stage4_event_fields.h | 3 +- include/uapi/drm/virtgpu_drm.h | 1 + kernel/locking/rtmutex.c | 5 +- kernel/trace/trace.h | 1 + kernel/trace/trace_events.c | 39 ++++-- kernel/trace/trace_export.c | 3 +- lib/parser.c | 39 +++--- mm/gup.c | 2 +- mm/kasan/common.c | 3 + mm/kasan/generic.c | 7 +- mm/kasan/shadow.c | 12 ++ mm/ksm.c | 7 +- mm/memblock.c | 8 +- mm/memory.c | 3 + mm/page_alloc.c | 5 +- mm/shrinker_debug.c | 13 +- mm/swapfile.c | 20 +++- mm/vmscan.c | 6 +- net/caif/caif_socket.c | 1 + net/core/dev.c | 10 +- net/core/net_namespace.c | 10 +- net/core/stream.c | 1 - net/dccp/ipv6.c | 7 +- net/devlink/dev.c | 2 - net/devlink/leftover.c | 13 ++ net/ipv6/datagram.c | 2 +- net/ipv6/tcp_ipv6.c | 11 +- net/key/af_key.c | 2 +- net/mpls/af_mpls.c | 4 + net/openvswitch/meter.c | 4 +- net/sched/act_ctinfo.c | 6 +- net/sctp/diag.c | 4 +- net/socket.c | 9 +- net/tipc/socket.c | 2 + scripts/gdb/linux/cpus.py | 2 +- security/apparmor/policy_compat.c | 3 +- sound/pci/hda/patch_realtek.c | 9 ++ sound/pci/lx6464es/lx_core.c | 11 +- sound/soc/codecs/es8326.c | 6 +- sound/soc/codecs/rt715-sdca-sdw.c | 2 +- sound/soc/codecs/tas5805m.c | 131 ++++++++++++++------- sound/soc/fsl/fsl_sai.c | 1 + sound/soc/soc-topology.c | 8 +- sound/soc/sof/amd/acp.c | 36 +++--- sound/synth/emux/emux_nrpn.c | 3 + tools/testing/memblock/internal.h | 4 - tools/testing/selftests/net/fib_rule_tests.sh | 128 +++++++++++++++++++- tools/testing/selftests/net/nettest.c | 51 +++++++- 196 files changed, 1611 insertions(+), 775 deletions(-) create mode 100644 Documentation/admin-guide/hw-vuln/cross-thread-rsb.rst accumulated error probability: 0.01 reproducer is flaky (0.25 repro chance estimate) revisions tested: 28, total time: 10h12m15.294005034s (build: 4h16m8.650751443s, test: 5h33m37.54542984s) first good commit: 675f176b4dcc2b75adbcea7ba0e9a649527f53bd Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net recipients (to): ["davem@davemloft.net"] recipients (cc): []