ci starts bisection 2024-10-29 08:17:48.772464633 +0000 UTC m=+42.878874283 bisecting cause commit starting from b5abbf612092ebb3e026c0c4756a109d8750f5a5 building syzkaller on 9efb3cc7d524771b347fdd278c089ee920df8da4 ensuring issue is reproducible on original commit b5abbf612092ebb3e026c0c4756a109d8750f5a5 testing commit b5abbf612092ebb3e026c0c4756a109d8750f5a5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 79b2a34f85b3ce537177d6e77b1f04240c4d74d9ea151a8588fe1ae22695b1a2 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed testing commit b5abbf612092ebb3e026c0c4756a109d8750f5a5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 635aedfc2e6eabd6ba3437a55723f46bc48e8ab4b36644142d8f1aa6d94bf60b all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] the bug reproduces without the instrumentation disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed kconfig minimization: base=4045 full=8193 leaves diff=2110 split chunks (needed=false): <2110> split chunk #0 of len 2110 into 5 parts testing without sub-chunk 1/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing commit b5abbf612092ebb3e026c0c4756a109d8750f5a5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 05efe1b8feec857a157937a994703b457acc8e1490baad79c46fdafebd272443 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit b5abbf612092ebb3e026c0c4756a109d8750f5a5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 42c12dc4f81e366248a6987b76182fd6f98eac88ce9ba7ca51b7a99bf6814b8d all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit b5abbf612092ebb3e026c0c4756a109d8750f5a5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7a926aeefcef124e0c7febdfe7f17f10bac30e2b7b2bcbfa6908bfec73c2a8a1 all runs: OK false negative chance: 0.000 testing without sub-chunk 4/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing commit b5abbf612092ebb3e026c0c4756a109d8750f5a5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: dfc7a3e31806c1fbaaf230225cf0df33849066a8d4abfc9eb3e824e0212665b6 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit b5abbf612092ebb3e026c0c4756a109d8750f5a5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d8f05f2e454e08f592c487937132d3a9a8d6b6c323cf5a1a013165e57fa1c304 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] the chunk can be dropped minimized to 422 configs; suspects: [AX25 BRIDGE BRIDGE_NETFILTER CAN CFG80211 CHECKPOINT_RESTORE DVB_CORE FB_CORE HAMRADIO HID_NINTENDO HSR INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_USER_ACCESS INPUT_JOYSTICK INPUT_MOUSE IP6_NF_RAW IPV6_MULTIPLE_TABLES IP_NF_RAW IP_SET IP_VS 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_UDP IP_VS_RR IP_VS_SED IP_VS_SH IP_VS_TWOS IP_VS_WLC IP_VS_WRR IRQ_BYPASS_MANAGER IRQ_POLL IR_IGORPLUGUSB IR_IGUANA IR_IMON IR_IMON_RAW IR_MCEUSB IR_REDRAT3 IR_STREAMZAP IR_TOY IR_TTUSBIR ISDN ISDN_CAPI JFFS2_CMODE_PRIORITY JFFS2_COMPRESSION_OPTIONS JFFS2_FS JFFS2_FS_POSIX_ACL JFFS2_FS_SECURITY JFFS2_FS_WRITEBUFFER JFFS2_FS_XATTR JFFS2_LZO JFFS2_RTIME JFFS2_RUBIN JFFS2_SUMMARY JFFS2_ZLIB JFS_DEBUG JFS_FS JFS_POSIX_ACL JFS_SECURITY JOYSTICK_IFORCE JOYSTICK_IFORCE_USB JOYSTICK_PXRC JOYSTICK_XPAD JOYSTICK_XPAD_FF JOYSTICK_XPAD_LEDS KARMA_PARTITION KCOV KCOV_ENABLE_COMPARISONS KCOV_INSTRUMENT_ALL KEYS_REQUEST_CACHE KEY_DH_OPERATIONS KEY_NOTIFICATIONS KSM KVM KVM_AMD KVM_ASYNC_PF KVM_COMMON KVM_COMPAT KVM_GENERIC_DIRTYLOG_READ_PROTECT KVM_GENERIC_HARDWARE_ENABLING KVM_GENERIC_MEMORY_ATTRIBUTES KVM_GENERIC_MMU_NOTIFIER KVM_GENERIC_PRE_FAULT_MEMORY KVM_GENERIC_PRIVATE_MEM KVM_HYPERV KVM_MMIO KVM_PRIVATE_MEM KVM_PROVE_MMU KVM_SW_PROTECTED_VM KVM_VFIO KVM_X86 KVM_XEN KVM_XFER_TO_GUEST_WORK L2TP L2TP_ETH L2TP_IP L2TP_V3 LAPB LAPBETHER LDM_PARTITION LEGACY_PTYS LIBCRC32C LIBNVDIMM LINEAR_RANGES LLC LLC2 LOGIG940_FF LOGIRUMBLEPAD2_FF LOGO LOGO_LINUX_MONO LOGO_LINUX_VGA16 LPC_ICH LWTUNNEL LWTUNNEL_BPF LZ4HC_COMPRESS LZ4_COMPRESS MAC80211 MAC80211_HAS_RC MAC80211_HWSIM MAC80211_MESH MAC80211_RC_DEFAULT_MINSTREL MAC80211_RC_MINSTREL MACSEC MACVLAN MACVTAP MAC_PARTITION MAPPING_DIRTY_HELPERS MDIO_MVUSB MD_RAID0 MD_RAID1 MD_RAID10 MD_RAID456 MEDIA_ANALOG_TV_SUPPORT MEDIA_ATTACH MEDIA_CONTROLLER MEDIA_CONTROLLER_DVB MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_SUPPORT_FILTER MEDIA_TUNER MEDIA_TUNER_MSI001 MEMORY_BALLOON MEMORY_HOTPLUG MEMORY_HOTPLUG_DEFAULT_ONLINE MEMORY_ISOLATION MEMREGION MEMSTICK MEMSTICK_REALTEK_USB MEM_SOFT_DIRTY MFD_CORE MFD_SYSCON MHI_BUS MHI_WWAN_CTRL MHP_MEMMAP_ON_MEMORY MICROCHIP_PHY MINIX_FS MINIX_SUBPARTITION MISC_RTSX MISC_RTSX_USB MISDN MISDN_DSP MISDN_HFCUSB MISDN_L1OIP MKISS MLX4_CORE MLX4_INFINIBAND MMC MMC_REALTEK_USB MMC_USHC MMC_VUB300 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_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_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_DEVMEM 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_SOCKET_IPV6 NF_TABLES NF_TABLES_BRIDGE NF_TABLES_INET NF_TABLES_IPV4 NF_TABLES_IPV6 NF_TABLES_NETDEV NF_TPROXY_IPV4 NF_TPROXY_IPV6 NILFS2_FS NINTENDO_FF NLMON NLS_CODEPAGE_1250 NLS_CODEPAGE_1251 NLS_CODEPAGE_737 NLS_CODEPAGE_775 NLS_CODEPAGE_850 NLS_CODEPAGE_852 NLS_CODEPAGE_855 NLS_CODEPAGE_857 PAGE_POOL PARTITION_ADVANCED PSAMPLE RC_CORE RC_DEVICES RFKILL SPI USB_GADGET USB_MUSB_HDRC VIDEO_DEV WAN WATCH_QUEUE WIRELESS WLAN WWAN X25 X86_X32_ABI] disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed picked [v6.11 v6.10 v6.9 v6.7 v6.5 v6.3 v6.1 v5.19 v5.16 v5.13 v5.10 v5.7 v5.4 v5.1 v4.19] out of 34 release tags testing release v6.11 testing commit 98f7e32f20d28ec452afb208f9cffc08448a2652 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ec93df298b4fc3f1f39db11afb0dcef7ef1dac2b183193deed797c03511b3d05 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] testing release v6.10 testing commit 0c3836482481200ead7b416ca80c68a29cfdaabd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a50d83f4a05c6c6283e41e3c86d1a6817e3fa639b10ddab981add2d7089c8676 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] testing release v6.9 testing commit a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: caa5e8b69b73e70e228efa13b4cc4e6509eacb1f0fa17893b88150dcc42d403c all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] testing release v6.7 testing commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5975faae588478c18b69aac862fe351ed301cee7ceca34af6acbbdcc34388855 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] testing release v6.5 testing commit 2dde18cd1d8fac735875f2e4987f11817cc0bc2c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d4405147d52ca66d186c290265e856175eb134676df8d791b520b5121bcaefb2 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] testing release v6.3 testing commit 457391b0380335d5e9a5babdec90ac53928b23b4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 37d300d94aa2eb9e8d26da2d318e4aa9e81dd0a9921f5902fab4bff2b2a509c9 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] testing release v6.1 testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c7536112286c6480e492e6a5fe2b52a1041c8fe1d53a958525b87093c2e743a2 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] testing release v5.19 testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ce5069d41f82f1da79aed3a6d8e31788408b8d29b9bc695c6592f7889ab5b0eb all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] testing release v5.16 testing commit df0cc57e057f18e44dac8e6c18aba47ab53202f9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 69b352e92d95f232e3dd4323e30f9ef0a9f4faa6b9961bdd777a2801ea0dab36 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] testing release v5.13 testing commit 62fb9874f5da54fdb243003b386128037319b219 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c65e0ef211d2155d2fe4922fbaf5bd01fd6f8e4ef954d8219b21d1b0a63fdbbb all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] testing release v5.10 testing commit 2c85ebc57b3e1817b6ce1a6b703928e113a90442 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c6aab6cfcd8e285f7b24f09eaa43d15d39dd3187ccf617a10bea6ce646b6bb6e all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] testing release v5.7 testing commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 32fb55ced1901cefd3083b9ee32beab12acf5aa218337b2144c0f79e24a0d227 all runs: OK false negative chance: 0.000 # git bisect start 2c85ebc57b3e1817b6ce1a6b703928e113a90442 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162 Bisecting: 25308 revisions left to test after this (roughly 15 steps) [47ec5303d73ea344e84f46660fff693c57641386] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next testing commit 47ec5303d73ea344e84f46660fff693c57641386 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: edfb13e8fed44e4aff235bc2cefdda5140623a88803cd74391fd35e5a4b946eb all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] # git bisect bad 47ec5303d73ea344e84f46660fff693c57641386 Bisecting: 12878 revisions left to test after this (roughly 14 steps) [4e3a16ee9148e966678bbc713579235422271a63] Merge tag 'iommu-updates-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu testing commit 4e3a16ee9148e966678bbc713579235422271a63 gcc compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f3c6e53cb065c26aabb4e65434ff0fe78386b2dbdcb318819aa55cac174fbe66 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] # git bisect bad 4e3a16ee9148e966678bbc713579235422271a63 Bisecting: 5764 revisions left to test after this (roughly 13 steps) [cb8e59cc87201af93dfbb6c3dccc8fcad72a09c2] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next testing commit cb8e59cc87201af93dfbb6c3dccc8fcad72a09c2 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 15ebe93949d4f1bdcffdc773e029ef771854f66b6c667e90f1b3233981641dab all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] # git bisect bad cb8e59cc87201af93dfbb6c3dccc8fcad72a09c2 Bisecting: 3620 revisions left to test after this (roughly 12 steps) [d9afbb3509900a953f5cf90bc57e793ee80c1108] Merge branch 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security testing commit d9afbb3509900a953f5cf90bc57e793ee80c1108 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9fbd0036b06d4a09f834b92ae81e5f1a2d436a44f9519a4e4311ea357a1776bd all runs: OK false negative chance: 0.000 # git bisect good d9afbb3509900a953f5cf90bc57e793ee80c1108 Bisecting: 1818 revisions left to test after this (roughly 11 steps) [46c54f9500afad6128e19138c7d97fa4900331f6] Merge tag 'mlx5-updates-2020-05-22' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux testing commit 46c54f9500afad6128e19138c7d97fa4900331f6 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7c7216780f37597934581c45ec633b86649b9ce5a6ffcb90e9fec58508f6319d all runs: OK false negative chance: 0.000 # git bisect good 46c54f9500afad6128e19138c7d97fa4900331f6 Bisecting: 909 revisions left to test after this (roughly 10 steps) [be6e19818ba626eb1b354490aee40a2cfc1a219f] bpftool: Extract helpers for showing link attach type testing commit be6e19818ba626eb1b354490aee40a2cfc1a219f gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 56f68e70f62cfac2b6ea0094477bca4d955109fefac516eb8914c184d19127e8 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] # git bisect bad be6e19818ba626eb1b354490aee40a2cfc1a219f Bisecting: 454 revisions left to test after this (roughly 9 steps) [1e372dbd683dbecbaa7b0c0ac392d13bf07c7aad] Merge branch 'remove-most-callers-of-kernel_setsockopt-v3' testing commit 1e372dbd683dbecbaa7b0c0ac392d13bf07c7aad gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3fd090dbec41494945d70747b4d1b82c4f49abb61b97198b20505fa76f9257c0 all runs: OK false negative chance: 0.000 # git bisect good 1e372dbd683dbecbaa7b0c0ac392d13bf07c7aad Bisecting: 227 revisions left to test after this (roughly 8 steps) [01bd753d039553cf63830823d1dcc8a864174afc] r8169: enable WAKE_PHY as only WoL source when runtime-suspending testing commit 01bd753d039553cf63830823d1dcc8a864174afc gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1e08589caa907d561a8c6640c472fb16555f82b65bf0e8a3991c42cbaa14dc31 all runs: OK false negative chance: 0.000 # git bisect good 01bd753d039553cf63830823d1dcc8a864174afc Bisecting: 115 revisions left to test after this (roughly 7 steps) [a74d19ba7c41b6c1e424ef4fb7d4600f43ff75e5] net: fec: disable correct clk in the err path of fec_enet_clk_enable testing commit a74d19ba7c41b6c1e424ef4fb7d4600f43ff75e5 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9d4d5aa746761467155f979dcb156f0faeda39be7c28a5234f218b52fe166758 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] # git bisect bad a74d19ba7c41b6c1e424ef4fb7d4600f43ff75e5 Bisecting: 67 revisions left to test after this (roughly 6 steps) [093a48d2aa4b74db3134b61d7b7a061dbe79177b] cfg80211: support bigger kek/kck key length testing commit 093a48d2aa4b74db3134b61d7b7a061dbe79177b gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3eddb5e928bc5baa7721d9e3def1e915bc3908a06eda0e4cebe50edca2e42ff4 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] # git bisect bad 093a48d2aa4b74db3134b61d7b7a061dbe79177b Bisecting: 21 revisions left to test after this (roughly 5 steps) [0e47901d78f0b91901f845c2fc575ae48d8ed395] nl80211: really allow client-only BIGTK support testing commit 0e47901d78f0b91901f845c2fc575ae48d8ed395 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5e1906ecde41186b7b53bc7adf705508eca5c67cf380d691e71dd83f1b1957b7 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] # git bisect bad 0e47901d78f0b91901f845c2fc575ae48d8ed395 Bisecting: 10 revisions left to test after this (roughly 4 steps) [3c23215ba8c70c0e9b16beffb7f700a401391e38] mac80211: Replace zero-length array with flexible-array testing commit 3c23215ba8c70c0e9b16beffb7f700a401391e38 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a10efb7ead0894ba8db82eacd07bea8cb0db4625687f43dc62b1c22d83b2af06 run #0: boot failed: can't ssh into the instance run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect good 3c23215ba8c70c0e9b16beffb7f700a401391e38 Bisecting: 5 revisions left to test after this (roughly 3 steps) [1b9ae0c92925ac40489be526d67d0010d0724ce0] wireless: Use linux/stddef.h instead of stddef.h testing commit 1b9ae0c92925ac40489be526d67d0010d0724ce0 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e2de4fb03b249da41320997ca9a57e33917d12160cedc84a48b5b76d69fccf53 run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect good 1b9ae0c92925ac40489be526d67d0010d0724ce0 Bisecting: 2 revisions left to test after this (roughly 2 steps) [a7528198add88a6f51b8ade17a5cf86804b8f7ee] mac80211: support control port TX status reporting testing commit a7528198add88a6f51b8ade17a5cf86804b8f7ee gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d4701ec00605d9b269b54bb10a7f02d4a0cce19b7f475e8032c80f86e3e99f21 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] # git bisect bad a7528198add88a6f51b8ade17a5cf86804b8f7ee Bisecting: 0 revisions left to test after this (roughly 1 step) [119aadf816f5373dc82ca4109d6d5b777e00475b] mac80211_hwsim: report the WIPHY_FLAG_SUPPORTS_5_10_MHZ capability testing commit 119aadf816f5373dc82ca4109d6d5b777e00475b gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 11d36fcadd3087175493f944f9d9ad52b3190be45367623ba07d180b10aea9d6 all runs: crashed: WARNING in __rate_control_send_low representative crash: WARNING in __rate_control_send_low, types: [WARNING] # git bisect bad 119aadf816f5373dc82ca4109d6d5b777e00475b Bisecting: 0 revisions left to test after this (roughly 0 steps) [c11299243370580832c27882dcedf2604f9f48f8] mac80211: fix HT-Control field reception for management frames testing commit c11299243370580832c27882dcedf2604f9f48f8 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 31191626d0733e8fcd22f7dd10f89dd7312221f14eb3631bc0986329d883b067 all runs: OK false negative chance: 0.000 # git bisect good c11299243370580832c27882dcedf2604f9f48f8 119aadf816f5373dc82ca4109d6d5b777e00475b is the first bad commit commit 119aadf816f5373dc82ca4109d6d5b777e00475b Author: Ramon Fontes Date: Fri May 15 13:46:40 2020 -0300 mac80211_hwsim: report the WIPHY_FLAG_SUPPORTS_5_10_MHZ capability Signed-off-by: Ramon Fontes Link: https://lore.kernel.org/r/20200515164640.97276-1-ramonreisfontes@gmail.com [fix indentation to use tabs] Signed-off-by: Johannes Berg drivers/net/wireless/mac80211_hwsim.c | 1 + 1 file changed, 1 insertion(+) accumulated error probability: 0.00 culprit signature: 11d36fcadd3087175493f944f9d9ad52b3190be45367623ba07d180b10aea9d6 parent signature: 31191626d0733e8fcd22f7dd10f89dd7312221f14eb3631bc0986329d883b067 revisions tested: 35, total time: 12h13m50.261545292s (build: 5h8m59.345795745s, test: 6h4m11.046250336s) first bad commit: 119aadf816f5373dc82ca4109d6d5b777e00475b mac80211_hwsim: report the WIPHY_FLAG_SUPPORTS_5_10_MHZ capability recipients (to): ["davem@davemloft.net" "johannes.berg@intel.com" "johannes@sipsolutions.net" "kuba@kernel.org" "linux-wireless@vger.kernel.org" "netdev@vger.kernel.org" "ramonreisfontes@gmail.com"] recipients (cc): ["kvalo@codeaurora.org" "linux-kernel@vger.kernel.org"] crash: WARNING in __rate_control_send_low ------------[ cut here ]------------ no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0xfff with flags 0x40 WARNING: CPU: 0 PID: 0 at net/mac80211/rate.c:354 __rate_control_send_low+0x2b3/0x2d0 net/mac80211/rate.c:349 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.7.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x90/0xbe lib/dump_stack.c:118 panic+0x18c/0x4f7 kernel/panic.c:221 __warn.cold.12+0x2a/0x30 kernel/panic.c:582 report_bug+0x15e/0x1c0 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:175 [inline] fixup_bug arch/x86/kernel/traps.c:170 [inline] do_error_trap+0x9a/0xc0 arch/x86/kernel/traps.c:267 do_invalid_op+0x31/0x40 arch/x86/kernel/traps.c:286 invalid_op+0x28/0x30 arch/x86/entry/entry_64.S:1027 RIP: 0010:__rate_control_send_low+0x2b3/0x2d0 net/mac80211/rate.c:349 Code: 83 c1 10 48 89 4c 24 20 e8 4a 57 c3 fe 44 8b 44 24 2c 45 89 e1 89 d9 48 8b 74 24 20 89 ea 48 c7 c7 a8 eb 17 83 e8 e0 49 b1 fe <0f> 0b e9 d1 fe ff ff 45 31 ed e9 b0 fe ff ff 66 66 2e 0f 1f 84 00 RSP: 0018:ffffc90000003c20 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff811a91fb RDX: 0000000000000100 RSI: ffffffff811aa84c RDI: 0000000000000001 RBP: 00000000ffffffff R08: ffffffff8342f8c0 R09: 0000000000000000 R10: ffffffff83430160 R11: ffffffff8342f8c0 R12: 0000000000000040 R13: 000000000000000c R14: 0000000000000000 R15: ffff88822f167028 rate_control_send_low+0xe1/0x240 net/mac80211/rate.c:374 rate_control_get_rate+0x8c/0x1b0 net/mac80211/rate.c:887 __ieee80211_beacon_get+0x638/0x7b0 net/mac80211/tx.c:4891 ieee80211_beacon_get_tim+0x4e/0x260 net/mac80211/tx.c:4918 ieee80211_beacon_get include/net/mac80211.h:4815 [inline] mac80211_hwsim_beacon_tx+0x93/0x240 drivers/net/wireless/mac80211_hwsim.c:1676 __iterate_interfaces+0x12e/0x250 net/mac80211/util.c:737 ieee80211_iterate_active_interfaces_atomic+0x53/0x80 net/mac80211/util.c:773 mac80211_hwsim_beacon+0x59/0xb0 drivers/net/wireless/mac80211_hwsim.c:1717 __run_hrtimer kernel/time/hrtimer.c:1520 [inline] __hrtimer_run_queues+0x1ee/0x5f0 kernel/time/hrtimer.c:1584 hrtimer_run_softirq+0x7c/0xa0 kernel/time/hrtimer.c:1601 __do_softirq+0xea/0x326 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x98/0xa0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:546 [inline] smp_apic_timer_interrupt+0xaa/0x1a0 arch/x86/kernel/apic/apic.c:1140 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829 RIP: 0010:default_idle+0x20/0x160 arch/x86/kernel/process.c:698 Code: f6 e9 b4 01 2b ff cc cc cc cc 41 55 41 54 55 65 8b 2d 94 af 8f 7d 53 0f 1f 44 00 00 e9 07 00 00 00 0f 00 2d 84 fb 4f 00 fb f4 <65> 8b 2d 79 af 8f 7d 0f 1f 44 00 00 5b 5d 41 5c 41 5d c3 65 8b 05 RSP: 0018:ffffffff83403e88 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 RAX: ffffffff827173c0 RBX: 0000000000000000 RCX: 0000000000000001 RDX: ffff888237c2c5c0 RSI: ffffffff81172f38 RDI: 0000000000000007 RBP: 0000000000000000 R08: ffffffff8342f8c0 R09: 0000000000000000 R10: 0000000000000001 R11: ffffffff8342f8c0 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffffffffff cpuidle_idle_call kernel/sched/idle.c:154 [inline] do_idle+0x1c2/0x240 kernel/sched/idle.c:269 cpu_startup_entry+0x14/0x20 kernel/sched/idle.c:361 start_kernel+0x54f/0x574 init/main.c:1040 secondary_startup_64+0xa4/0xb0 arch/x86/kernel/head_64.S:242 Kernel Offset: disabled Rebooting in 86400 seconds.. ---------------- Code disassembly (best guess): 0: f6 e9 imul %cl 2: b4 01 mov $0x1,%ah 4: 2b ff sub %edi,%edi 6: cc int3 7: cc int3 8: cc int3 9: cc int3 a: 41 55 push %r13 c: 41 54 push %r12 e: 55 push %rbp f: 65 8b 2d 94 af 8f 7d mov %gs:0x7d8faf94(%rip),%ebp # 0x7d8fafaa 16: 53 push %rbx 17: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 1c: e9 07 00 00 00 jmp 0x28 21: 0f 00 2d 84 fb 4f 00 verw 0x4ffb84(%rip) # 0x4ffbac 28: fb sti 29: f4 hlt * 2a: 65 8b 2d 79 af 8f 7d mov %gs:0x7d8faf79(%rip),%ebp # 0x7d8fafaa <-- trapping instruction 31: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 36: 5b pop %rbx 37: 5d pop %rbp 38: 41 5c pop %r12 3a: 41 5d pop %r13 3c: c3 ret 3d: 65 gs 3e: 8b .byte 0x8b 3f: 05 .byte 0x5