ci starts bisection 2023-12-26 10:00:59.390098126 +0000 UTC m=+314886.986863335
bisecting cause commit starting from fbafc3e621c3f4ded43720fdb1d6ce1728ec664e
building syzkaller on fb427a0782000106c62de76d251e5a02de5406a9
ensuring issue is reproducible on original commit fbafc3e621c3f4ded43720fdb1d6ce1728ec664e

testing commit fbafc3e621c3f4ded43720fdb1d6ce1728ec664e gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 00394acc2e11b2d843b238ef19a1d9d7e15be8170f07d7a555c976d8c15bd6a5
run #0: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #1: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #2: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #3: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #4: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #5: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #6: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #7: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #8: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #9: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #10: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #11: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #12: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #13: OK
run #14: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #15: OK
run #16: OK
run #17: OK
run #18: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #19: crashed: KASAN: slab-use-after-free Read in taprio_dump
representative crash: KASAN: slab-use-after-free Read in taprio_dump, types: [KASAN]
check whether we can drop unnecessary instrumentation
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit fbafc3e621c3f4ded43720fdb1d6ce1728ec664e gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 919d5273ca67858562cb1e8531fe88e1473e8ce3d547a4a8cf50d8512615fd0f
run #0: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #1: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #2: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #3: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #4: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #5: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #6: OK
run #7: OK
run #8: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #9: crashed: KASAN: slab-use-after-free Read in taprio_dump
representative crash: KASAN: slab-use-after-free Read in taprio_dump, types: [KASAN]
the bug reproduces without the instrumentation
disabling configs for [HANG LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP], they are not needed
kconfig minimization: base=3917 full=7649 leaves diff=2004
split chunks (needed=false): <2004>
split chunk #0 of len 2004 into 5 parts
testing without sub-chunk 1/5
disabling configs for [LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP HANG], they are not needed
testing commit fbafc3e621c3f4ded43720fdb1d6ce1728ec664e gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c914b7ffdb0b068e86fa20b1a3829c72b9b6a46b17fd9f7c84ddc7ad849e95ff
run #0: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #1: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #2: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #3: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #4: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #5: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #6: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #7: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #8: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #9: OK
representative crash: KASAN: slab-use-after-free Read in taprio_dump, types: [KASAN]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit fbafc3e621c3f4ded43720fdb1d6ce1728ec664e gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: cda4aa5244cb4e95be73b268e71ec0c66ca3db4d2788385a37a4e61f1cb62cc1
run #0: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #1: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #2: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #3: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #4: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: KASAN: slab-use-after-free Read in taprio_dump, types: [KASAN]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit fbafc3e621c3f4ded43720fdb1d6ce1728ec664e gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 627951f0877a074ba90784be5dbef5758f820447bda7ce595b21de8b1056e780
all runs: OK
false negative chance: 0.000
testing without sub-chunk 4/5
disabling configs for [HANG LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit fbafc3e621c3f4ded43720fdb1d6ce1728ec664e gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 87ecbcb280f47ff447c9efd797ddb5fb850e392cad9dd3d8b15e055bfb400685
run #0: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #1: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #2: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #3: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: KASAN: slab-use-after-free Read in taprio_dump, types: [KASAN]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [BUG LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit fbafc3e621c3f4ded43720fdb1d6ce1728ec664e gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d79125df63197702373a602b21d412e27a6b83094f462eb34ef3202b55a9f122
run #0: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #1: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #2: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #3: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #4: crashed: KASAN: slab-use-after-free Read in taprio_dump
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: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: KASAN: slab-use-after-free Read in taprio_dump, types: [KASAN]
minimized to 801 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 COMMON_CLK CONTIG_ALLOC CRYPTO_842 CRYPTO_LZ4 CRYPTO_LZ4HC CRYPTO_LZO CRYPTO_ZSTD DVB_CORE EXTCON FB FB_CORE FSCACHE GPIOLIB HAMRADIO HID_ZEROPLUS HSR I2C_MUX IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_USER_ACCESS INPUT_JOYSTICK INPUT_MOUSE IOMMUFD IP6_NF_RAW IPV6_MULTIPLE_TABLES IP_NF_RAW IP_SET IP_VS 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_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_MCEUSB IR_REDRAT3 IR_STREAMZAP IR_TTUSBIR ISDN ISDN_CAPI_MIDDLEWARE JFFS2_CMODE_PRIORITY JFFS2_COMPRESSION_OPTIONS JFFS2_FS JFFS2_FS_POSIX_ACL JFFS2_FS_SECURITY JFFS2_FS_WRITEBUFFER JFFS2_FS_XATTR JFFS2_LZO JFFS2_RTIME JFFS2_RUBIN JFFS2_SUMMARY JFFS2_ZLIB JFS_DEBUG JFS_FS JFS_POSIX_ACL JFS_SECURITY JOYSTICK_IFORCE JOYSTICK_IFORCE_USB JOYSTICK_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_GENERIC_HARDWARE_ENABLING KVM_INTEL KVM_MMIO KVM_PROVE_MMU 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 LIBCRC32C LIBNVDIMM LINEAR_RANGES LLC LLC2 LOGIG940_FF LOGIRUMBLEPAD2_FF LOGO LOGO_LINUX_MONO LOGO_LINUX_VGA16 LPC_ICH LRU_GEN LRU_GEN_ENABLED 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 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_USB_SUPPORT MEMORY_BALLOON MEMORY_HOTPLUG MEMORY_HOTPLUG_DEFAULT_ONLINE MEMORY_HOTREMOVE MEMORY_ISOLATION MEMREGION MEMSTICK MEMSTICK_REALTEK_USB MEM_SOFT_DIRTY MFD_CORE MFD_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 MKISS MLX4_CORE MLX4_INFINIBAND MMC MMC_REALTEK_USB MMC_USHC MMC_VUB300 MMU_NOTIFIER MODULE_SRCVERSION_ALL MODVERSIONS MOST 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_BTT ND_CLAIM ND_PFN NETDEVSIM NETFILTER_ADVANCED NETFILTER_BPF_LINK 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_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 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_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_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_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_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_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_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_TABLES NF_TABLES_BRIDGE NF_TABLES_INET NF_TABLES_IPV4 NF_TABLES_IPV6 NF_TABLES_NETDEV 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_CONFIGFS 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_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_OF_SIMPLE USB_DWC3_PCI USB_DWC3_ULPI USB_DYNAMIC_MINORS USB_EG20T 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_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_LIBCOMPOSITE USB_LINK_LAYER_TEST USB_M5602 USB_MA901 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_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_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_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_PLATFORM USB_XUSBATM USB_YUREX USERFAULTFD USERIO USERMODE_DRIVER USER_RETURN_NOTIFIER UVC_COMMON U_SERIAL_CONSOLE V4L2_MEM2MEM_DEV V4L_TEST_DRIVERS VALIDATE_FS_PARSER VDPA VDPA_SIM VDPA_SIM_BLOCK VDPA_SIM_NET VDPA_USER VETH VFIO VFIO_DEVICE_CDEV 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_TASK VHOST_VDPA VHOST_VSOCK VIDEOBUF2_CORE VIDEOBUF2_DMA_CONTIG VIDEOBUF2_DMA_SG VIDEOBUF2_MEMOPS VIDEOBUF2_V4L2 VIDEOBUF2_VMALLOC VIDEOMODE_HELPERS VIDEO_AU0828 VIDEO_AU0828_RC VIDEO_AU0828_V4L2 VIDEO_CMDLINE 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_NOMODESET VIDEO_PVRUSB2 VIDEO_PVRUSB2_DVB VIDEO_PVRUSB2_SYSFS VIDEO_SAA711X VIDEO_STK1160 VIDEO_TUNER VIDEO_TVEEPROM VIDEO_USBTV 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 WLAN_VENDOR_PURELIFI WLAN_VENDOR_SILABS WWAN X25 X86_SGX X86_SGX_KVM X86_USER_SHADOW_STACK X86_X2APIC X86_X32_ABI 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 XOR_BLOCKS YENTA YENTA_ENE_TUNE YENTA_O2 YENTA_RICOH YENTA_TI YENTA_TOSHIBA ZEROPLUS_FF ZLIB_DEFLATE ZONEFS_FS ZPOOL ZRAM ZRAM_DEF_COMP_LZORLE ZSMALLOC ZSTD_COMPRESS ZSWAP ZSWAP_COMPRESSOR_DEFAULT_LZO ZSWAP_DEFAULT_ON ZSWAP_ZPOOL_DEFAULT_ZSMALLOC]
disabling configs for [HANG LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP], they are not needed
picked [v6.6 v6.5 v6.4 v6.2 v6.0 v5.18 v5.16 v5.14 v5.11 v5.8 v5.5 v5.2 v4.20 v4.19] out of 29 release tags
testing release v6.6
testing commit ffc253263a1375a65fa6c9f62a893e9767fbebfa gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 26e5375a5fc67f524618322262b27e2210744c7c98ddcb4ace5abcb1a518f244
run #0: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #1: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #2: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #3: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #4: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #5: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #6: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #7: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #8: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #9: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: KASAN: slab-use-after-free Read in taprio_dump, types: [KASAN]
testing release v6.5
testing commit 2dde18cd1d8fac735875f2e4987f11817cc0bc2c gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3acb5a4f989376d046dedb12072b947b3b933713e5a6b9c39632893c619448a9
run #0: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #1: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #2: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #3: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #4: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #5: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #6: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #7: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #8: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #9: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: crashed: KASAN: slab-use-after-free Read in taprio_dump
representative crash: KASAN: slab-use-after-free Read in taprio_dump, types: [KASAN]
testing release v6.4
testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 62271fd639d4f41bf51625f4ea0b775e0e86b642299e42b05a3bc41fdaff2a07
run #0: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #1: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #2: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #3: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #4: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #5: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #6: OK
run #7: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #8: crashed: KASAN: slab-use-after-free Read in taprio_dump
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: KASAN: slab-use-after-free Read in taprio_dump, types: [KASAN]
testing release v6.2
testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: cb88508465b71ce5f9a39dee200d2f0144d2c858c7e3b256c9409b699cbf3ee5
run #0: crashed: KASAN: use-after-free Read in dump_schedule
run #1: crashed: KASAN: use-after-free Read in dump_schedule
run #2: crashed: BUG: workqueue lockup
run #3: crashed: BUG: workqueue lockup
run #4: crashed: BUG: workqueue lockup
run #5: crashed: BUG: workqueue lockup
run #6: crashed: KASAN: use-after-free Read in dump_schedule
run #7: crashed: no output from test machine
run #8: crashed: no output from test machine
run #9: crashed: no output from test machine
run #10: crashed: KASAN: use-after-free Read in dump_schedule
run #11: crashed: KASAN: use-after-free Read in dump_schedule
run #12: crashed: KASAN: use-after-free Read in dump_schedule
run #13: OK
run #14: OK
run #15: OK
run #16: crashed: KASAN: use-after-free Read in dump_schedule
run #17: OK
run #18: OK
run #19: OK
representative crash: KASAN: use-after-free Read in dump_schedule, types: [KASAN UNKNOWN]
testing release v6.0
testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ce8f310c8959703ee6ae037fc3941cea5bc0074e764db30301363d744f37e43e
run #0: crashed: KASAN: use-after-free Read in dump_schedule
run #1: crashed: BUG: workqueue lockup
run #2: crashed: BUG: workqueue lockup
run #3: crashed: BUG: workqueue lockup
run #4: crashed: BUG: workqueue lockup
run #5: crashed: BUG: workqueue lockup
run #6: crashed: BUG: workqueue lockup
run #7: crashed: BUG: workqueue lockup
run #8: crashed: no output from test machine
run #9: crashed: no output from test machine
run #10: crashed: no output from test machine
run #11: crashed: no output from test machine
run #12: crashed: no output from test machine
run #13: crashed: no output from test machine
run #14: crashed: KASAN: use-after-free Read in dump_schedule
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: BUG: workqueue lockup, types: [UNKNOWN]
testing release v5.18
testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c9500e1bf23e608b8db88d59947b047d7d46b88aeb4b955a61e4493a9d92aa0a
run #0: crashed: KASAN: use-after-free Read in dump_schedule
run #1: crashed: KASAN: use-after-free Read in dump_schedule
run #2: crashed: KASAN: use-after-free Read in dump_schedule
run #3: crashed: KASAN: use-after-free Read in dump_schedule
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: crashed: KASAN: use-after-free Read in dump_schedule
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: KASAN: use-after-free Read in dump_schedule, types: [KASAN]
testing release v5.16
testing commit df0cc57e057f18e44dac8e6c18aba47ab53202f9 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ab0b27b4f2fd3d5bcc5bb26780e6cf52b531f029499b3a6594a5d8f04b7edc0f
all runs: boot failed: invalid opcode in public_key_verify_signature
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
testing release v5.14
testing commit 7d2a07b769330c34b4deabeed939325c77a7ec2f gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 6edf2a17fed464a9d46bee4d89c83c231160ce4d7b3ee637aed49e1c40cca006
all runs: boot failed: invalid opcode in public_key_verify_signature
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
testing release v5.11
testing commit f40ddce88593482919761f74910f42f4b84c004b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3e13a2d24807e738f7f9d14701b7de144187c1845ed599e68397d88f5d687696
all runs: boot failed: invalid opcode in public_key_verify_signature
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
testing release v5.8
testing commit bcf876870b95592b52519ed4aafcf9d95999bc9c gcc
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 7c3d33c2a16f398f82645a0a7d23f970ff42b27a32d92e0daa0551fbd1b228d4
all runs: boot failed: invalid opcode in public_key_verify_signature
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
testing release v5.5
testing commit d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 30adcf55f4035f982dfb112fb33fb7220d543b8c2e6fe9b453d9894d1a6ce862
run #0: crashed: KASAN: use-after-free Read in dump_schedule
run #1: crashed: KASAN: use-after-free Read in dump_schedule
run #2: crashed: KASAN: use-after-free Read in dump_schedule
run #3: crashed: KASAN: use-after-free Read in dump_schedule
run #4: crashed: KASAN: use-after-free Read in dump_schedule
run #5: crashed: KASAN: use-after-free Read in dump_schedule
run #6: crashed: KASAN: use-after-free Read in dump_schedule
run #7: crashed: KASAN: use-after-free Read in dump_schedule
run #8: OK
run #9: crashed: KASAN: use-after-free Read in dump_schedule
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: crashed: KASAN: use-after-free Read in dump_schedule
representative crash: KASAN: use-after-free Read in dump_schedule, types: [KASAN]
testing release v5.2
testing commit 0ecfebd2b52404ae0c54a878c872bb93363ada36 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 0e5219770a9ef3218c16baff4a8b81007e508ea7c376fc397fe4a88724c44741
all runs: OK
false negative chance: 0.000
# git bisect start d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 0ecfebd2b52404ae0c54a878c872bb93363ada36
Bisecting: 23499 revisions left to test after this (roughly 15 steps)
[7e3d2c8210e67ebff472a0b371bb0efb4236ef52] Merge tag '5.4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6

testing commit 7e3d2c8210e67ebff472a0b371bb0efb4236ef52 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: f786c3e04802014d315b7c5c9b5d0d78be1d604a371968f14bd3d532e379f845
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 7e3d2c8210e67ebff472a0b371bb0efb4236ef52
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[7f9e88e6ef8c971f2c638b5ff7044c59b5d0f58d] net: socionext: Fix a signedness bug in ave_probe()

testing commit 7f9e88e6ef8c971f2c638b5ff7044c59b5d0f58d gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 04cf56d3ac9ecc6a4562ea92e3cbafd50f78e43d8e764fea33ba0b3d06bcf417
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 7f9e88e6ef8c971f2c638b5ff7044c59b5d0f58d
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[b4742e6682d5809ddf4d0a63cb57e629e815ec63] MIPS: dts: mscc: describe the PTP ready interrupt

testing commit b4742e6682d5809ddf4d0a63cb57e629e815ec63 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 0272f819999d54dac26624b7bf5c2cdf7bc60fefb08771fce93c4aea1be2500c
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip b4742e6682d5809ddf4d0a63cb57e629e815ec63
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[68a14a5634dacb37d18618d62f0410f1ec69ab28] clk: tegra: clk-super: Fix to enable PLLP branches to CPU

testing commit 68a14a5634dacb37d18618d62f0410f1ec69ab28 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: a025191da5f51242c940590924af9d3e34e20329969e65e8c09ddfe138f186b5
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 68a14a5634dacb37d18618d62f0410f1ec69ab28
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[931285e0123c4f380a9e2ff06434c8307b92b726] scsi: qedf: Add support for 20 Gbps speed

testing commit 931285e0123c4f380a9e2ff06434c8307b92b726 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: e45ad7a12e94251a7971d13fc5ffc7d26f63ebb2914374fb080077c01c24fdc5
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 931285e0123c4f380a9e2ff06434c8307b92b726
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[055e547478a11a6360c7ce05e2afc3e366968a12] drm/amd/display: memory leak

testing commit 055e547478a11a6360c7ce05e2afc3e366968a12 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: d4f114b8a051d5c79f5b1cfc4f07ef5a31798356f9debc00606caeba50edf7e9
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 055e547478a11a6360c7ce05e2afc3e366968a12
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[65643f4c8217edb1f40f7fb05f996c3a4798442a] nfsd: Make nfsd_reset_boot_verifier_locked static

testing commit 65643f4c8217edb1f40f7fb05f996c3a4798442a gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 77fdc5634c1115abda00a5e09c4869ad61f73233b425ab6f01a5f68f12d25f38
all runs: boot failed: BUG: spinlock bad magic in nf_connlabels_get
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 65643f4c8217edb1f40f7fb05f996c3a4798442a
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[55252ab72b774119afedfdc6d1f142ffa2a9b818] erofs: fix erofs_get_meta_page locking due to a cleanup

testing commit 55252ab72b774119afedfdc6d1f142ffa2a9b818 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: d4f114b8a051d5c79f5b1cfc4f07ef5a31798356f9debc00606caeba50edf7e9
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 55252ab72b774119afedfdc6d1f142ffa2a9b818
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[eb6a4dcce33925ac95023bbe5199474f8db40ba7] arm64: mm: Add ISB instruction to set_pgd()

testing commit eb6a4dcce33925ac95023bbe5199474f8db40ba7 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 11a3c998f8974c3fe1c421d5544cb707df67c012b6df4bfc86297546a08f37c6
all runs: boot failed: BUG: spinlock bad magic in nf_connlabels_get
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip eb6a4dcce33925ac95023bbe5199474f8db40ba7
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[0eb8745e03c9ed2a7412c7a844ebc4f0e4f80de4] net/tls: rename tls_hw_* functions tls_toe_*

testing commit 0eb8745e03c9ed2a7412c7a844ebc4f0e4f80de4 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: fa65b68001336a8b7310e0aaff7f404d9f79f6999cae2077e8ecfde096cba1cb
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 0eb8745e03c9ed2a7412c7a844ebc4f0e4f80de4
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[3e4c6948e78b495708a99c0599e50f0faffb2ade] kbuild: remove unneeded '+' marker from kselftest-merge

testing commit 3e4c6948e78b495708a99c0599e50f0faffb2ade gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: d726d99cc2998211e8337fcdd1c97493b914ca99d33ed42c7f3841a967daabfa
all runs: boot failed: BUG: spinlock bad magic in nf_connlabels_get
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 3e4c6948e78b495708a99c0599e50f0faffb2ade
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[de3f186f87cf15bed8d13fedafb5bcad0167fc6d] checkpatch: check for nested (un)?likely() calls

testing commit de3f186f87cf15bed8d13fedafb5bcad0167fc6d gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 7d88e78c6a35108de389a06341cace51bc6e9ba073ed2cd12e43c20280215483
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip de3f186f87cf15bed8d13fedafb5bcad0167fc6d
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[d55d70894c6d4709b9ae61109a9fa7c319586b53] r8152: use alloc_pages for rx buffer

testing commit d55d70894c6d4709b9ae61109a9fa7c319586b53 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 2751073b55a8894181ce43b273f01443c2c40d4b8bb161285d9efa1f1f102e29
all runs: boot failed: BUG: spinlock bad magic in nf_connlabels_get
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip d55d70894c6d4709b9ae61109a9fa7c319586b53
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[4111cdef0e871c0f7c8874b19ee68a3671f7d63e] powerpc/nvdimm: Use HCALL error as the return value

testing commit 4111cdef0e871c0f7c8874b19ee68a3671f7d63e gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 4fda08eb7a864f36ecff8f65b64f2558b5759909c4a604ae8f4ac556d796fbd7
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 4111cdef0e871c0f7c8874b19ee68a3671f7d63e
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[8c1b6e69dcc1e11bd24111e3734dd740aaf3fda1] bpf: Compare BTF types of functions arguments with actual types

testing commit 8c1b6e69dcc1e11bd24111e3734dd740aaf3fda1 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 951bfc1bafb665efdcfe92c6b14072faac3e402357558085bb607286015383c4
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
# git bisect skip 8c1b6e69dcc1e11bd24111e3734dd740aaf3fda1
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[3975b097e577bac77267ed8df0f525e3ad3499ec] *: convert stream-like files -> stream_open, even if they use noop_llseek

testing commit 3975b097e577bac77267ed8df0f525e3ad3499ec gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 0e5219770a9ef3218c16baff4a8b81007e508ea7c376fc397fe4a88724c44741
all runs: OK
false negative chance: 0.000
# git bisect good 3975b097e577bac77267ed8df0f525e3ad3499ec
Bisecting: 23502 revisions left to test after this (roughly 15 steps)
[ec5385196779fb927e7d8d5bf31bef14d7ce98ed] Merge tag 'iommu-fixes-v5.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

testing commit ec5385196779fb927e7d8d5bf31bef14d7ce98ed gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 0f3cb8fe9186f4823940a837e5c78e6dcba131ea9a34427d1aaed2720aa166c0
all runs: OK
false negative chance: 0.000
# git bisect good ec5385196779fb927e7d8d5bf31bef14d7ce98ed
Bisecting: 8639 revisions left to test after this (roughly 13 steps)
[8c39f71ee2019e77ee14f88b1321b2348db51820] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

testing commit 8c39f71ee2019e77ee14f88b1321b2348db51820 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: acb49d1388f41f8e9ef37f98206d1366795471803bbb884033e6e23f5465e50f
run #0: crashed: KASAN: use-after-free Read in dump_schedule
run #1: crashed: KASAN: use-after-free Read in dump_schedule
run #2: crashed: KASAN: use-after-free Read in dump_schedule
run #3: crashed: KASAN: use-after-free Read in dump_schedule
run #4: crashed: KASAN: use-after-free Read in dump_schedule
run #5: crashed: KASAN: use-after-free Read in dump_schedule
run #6: crashed: KASAN: use-after-free Read in dump_schedule
run #7: crashed: KASAN: use-after-free Read in dump_schedule
run #8: OK
run #9: crashed: KASAN: use-after-free Read in dump_schedule
run #10: crashed: KASAN: use-after-free Read in dump_schedule
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: crashed: KASAN: use-after-free Read in dump_schedule
run #17: OK
run #18: OK
run #19: OK
representative crash: KASAN: use-after-free Read in dump_schedule, types: [KASAN]
# git bisect bad 8c39f71ee2019e77ee14f88b1321b2348db51820
Bisecting: 3437 revisions left to test after this (roughly 12 steps)
[386403a115f95997c2715691226e11a7b5cffcfd] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

testing commit 386403a115f95997c2715691226e11a7b5cffcfd gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: b9a07b70fe2cf4f6282ab88dbf9691da5648bb8eac001a046ec432defd6e8de3
run #0: crashed: KASAN: use-after-free Read in dump_schedule
run #1: crashed: KASAN: use-after-free Read in dump_schedule
run #2: crashed: KASAN: use-after-free Read in dump_schedule
run #3: crashed: KASAN: use-after-free Read in dump_schedule
run #4: crashed: KASAN: use-after-free Read in dump_schedule
run #5: crashed: KASAN: use-after-free Read in dump_schedule
run #6: crashed: KASAN: use-after-free Read in dump_schedule
run #7: crashed: KASAN: use-after-free Read in dump_schedule
run #8: crashed: KASAN: use-after-free Read in dump_schedule
run #9: crashed: KASAN: use-after-free Read in dump_schedule
run #10: crashed: KASAN: use-after-free Read in dump_schedule
run #11: crashed: KASAN: use-after-free Read in dump_schedule
run #12: crashed: KASAN: use-after-free Read in dump_schedule
run #13: OK
run #14: crashed: KASAN: use-after-free Read in dump_schedule
run #15: OK
run #16: OK
run #17: OK
run #18: crashed: KASAN: use-after-free Read in dump_schedule
run #19: OK
representative crash: KASAN: use-after-free Read in dump_schedule, types: [KASAN]
# git bisect bad 386403a115f95997c2715691226e11a7b5cffcfd
Bisecting: 1729 revisions left to test after this (roughly 11 steps)
[ee5a489fd9645104925e5cdf8f8e455d833730b9] Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

testing commit ee5a489fd9645104925e5cdf8f8e455d833730b9 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 2b291bc77346d1053122490ad70a4248fc40b4bb85331afafbfc41a14a5fab16
all runs: OK
false negative chance: 0.000
# git bisect good ee5a489fd9645104925e5cdf8f8e455d833730b9
Bisecting: 817 revisions left to test after this (roughly 10 steps)
[2981dcf333b37e3753b5c1b5814418c4de1a8e34] Merge tag 'mips_5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

reproducer is flaky (0.40 repro chance estimate)
revisions tested: 39, total time: 12h6m52.799011715s (build: 3h48m29.278370784s, test: 8h0m18.797561637s)
error: bisection is taking too long (>12h0m0s), aborting