ci starts bisection 2023-08-25 09:15:47.686457367 +0000 UTC m=+63.392570518 bisecting cause commit starting from 59da9885767a75df697c84c06aaf2296e10d85a4 building syzkaller on 49be837e029feccab241a98641b01a146890b66f ensuring issue is reproducible on original commit 59da9885767a75df697c84c06aaf2296e10d85a4 testing commit 59da9885767a75df697c84c06aaf2296e10d85a4 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 50eb13e10d471bb06f940089735fd958c9429465b21852d36baaefac689b073b all runs: crashed: WARNING: bad unlock balance in sockopt_release_sock representative crash: WARNING: bad unlock balance in sockopt_release_sock, types: [LOCKDEP] check whether we can drop unnecessary instrumentation disabling configs for [UBSAN BUG KASAN ATOMIC_SLEEP HANG LEAK], they are not needed testing commit 59da9885767a75df697c84c06aaf2296e10d85a4 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 299efddc0884d5a3f2561356a54c4db8c1b452d2230fda8d1b09921507b08113 all runs: crashed: WARNING: bad unlock balance in sockopt_release_sock representative crash: WARNING: bad unlock balance in sockopt_release_sock, types: [LOCKDEP] the bug reproduces without the instrumentation disabling configs for [BUG KASAN ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed kconfig minimization: base=3883 full=7657 leaves diff=1999 split chunks (needed=false): <1999> split chunk #0 of len 1999 into 5 parts testing without sub-chunk 1/5 disabling configs for [HANG LEAK UBSAN BUG KASAN ATOMIC_SLEEP], they are not needed testing commit 59da9885767a75df697c84c06aaf2296e10d85a4 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2d5d9f21acef60f9266aae8badb0d02a83311d35b873de1e3f0b41e73fb78b20 all runs: crashed: WARNING: bad unlock balance in sockopt_release_sock representative crash: WARNING: bad unlock balance in sockopt_release_sock, types: [LOCKDEP] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [HANG LEAK UBSAN BUG KASAN ATOMIC_SLEEP], they are not needed testing commit 59da9885767a75df697c84c06aaf2296e10d85a4 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2fe3670cb93b26e607e2ce6de73046f365f0517def3f313808fe5a992bc24f0b all runs: crashed: WARNING: bad unlock balance in sockopt_release_sock representative crash: WARNING: bad unlock balance in sockopt_release_sock, types: [LOCKDEP] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [HANG LEAK UBSAN BUG KASAN ATOMIC_SLEEP], they are not needed testing commit 59da9885767a75df697c84c06aaf2296e10d85a4 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e15856e9e3cdeae99b275008361e6aac8327cb51e6a236d3a5c2711963676f5d all runs: OK false negative chance: 0.000 testing without sub-chunk 4/5 disabling configs for [LEAK UBSAN BUG KASAN ATOMIC_SLEEP HANG], they are not needed testing commit 59da9885767a75df697c84c06aaf2296e10d85a4 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: be6da6e97bf76281a2329b47fb652f06722bcf57450300c7d0fa71814119b32e all runs: crashed: WARNING: bad unlock balance in sockopt_release_sock representative crash: WARNING: bad unlock balance in sockopt_release_sock, types: [LOCKDEP] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [UBSAN BUG KASAN ATOMIC_SLEEP HANG LEAK], they are not needed testing commit 59da9885767a75df697c84c06aaf2296e10d85a4 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6104333602bb7b7cb05e876fcb983afd5587c0c1dd87b3d18a8db83bfeb76f98 all runs: crashed: WARNING: bad unlock balance in do_ip_setsockopt representative crash: WARNING: bad unlock balance in do_ip_setsockopt, types: [LOCKDEP] the chunk can be dropped minimized to 400 configs; suspects: [AX25 BRIDGE BRIDGE_NETFILTER CAN CFG80211 CHECKPOINT_RESTORE DVB_CORE FB FSCACHE HAMRADIO 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_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_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_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 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_DEBUGFS 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_CONTROLLER MEDIA_CONTROLLER_DVB MEDIA_CONTROLLER_REQUEST_API 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 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 NET_XGRESS 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_TABLES NF_TABLES_BRIDGE NF_TABLES_INET NF_TABLES_IPV4 NF_TABLES_IPV6 NF_TABLES_NETDEV 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 [HANG LEAK UBSAN BUG KASAN ATOMIC_SLEEP], they are not needed picked [%!d(string=v6.4) %!d(string=v6.3) %!d(string=v6.2) %!d(string=v6.0) %!d(string=v5.18) %!d(string=v5.16) %!d(string=v5.14) %!d(string=v5.12) %!d(string=v5.9) %!d(string=v5.6) %!d(string=v5.3) %!d(string=v5.0) %!d(string=v4.19)] out of %!d(MISSING) release tags 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: 20653cc1cb35f0622c845693ba3eb1bc59509e9bebf51f881dc3aa4b66f1baf9 all runs: OK false negative chance: 0.000 # git bisect start 59da9885767a75df697c84c06aaf2296e10d85a4 6995e2de6891c724bfeb2db33d7b87775f913ad1 Bisecting: 7916 revisions left to test after this (roughly 13 steps) [6c1561fb900524c5bceb924071b3e9b8a67ff3da] Merge tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc testing commit 6c1561fb900524c5bceb924071b3e9b8a67ff3da gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8f727b283e8c870ac21f8b167e193e7fd7ba91b57cbdbc89f978e8fe85ba518d all runs: OK false negative chance: 0.000 # git bisect good 6c1561fb900524c5bceb924071b3e9b8a67ff3da Bisecting: 3925 revisions left to test after this (roughly 12 steps) [5133c9e51de41bfa902153888e11add3342ede18] Merge tag 'drm-next-2023-07-07' of git://anongit.freedesktop.org/drm/drm testing commit 5133c9e51de41bfa902153888e11add3342ede18 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: dbfb3122f9c2056503a4cdbc12cd0c4aae7c33597d8310f82172441dafdd7bae all runs: OK false negative chance: 0.000 # git bisect good 5133c9e51de41bfa902153888e11add3342ede18 Bisecting: 1960 revisions left to test after this (roughly 11 steps) [91aa6c412d7f85e48aead7b00a7d9e91f5cf5863] Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost testing commit 91aa6c412d7f85e48aead7b00a7d9e91f5cf5863 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c446508965aa2694119b0a8d3b2ab2de14dffa698e1215153e71968910d7bab0 all runs: OK false negative chance: 0.000 # git bisect good 91aa6c412d7f85e48aead7b00a7d9e91f5cf5863 Bisecting: 963 revisions left to test after this (roughly 10 steps) [81083076a007d3af3f2216ad9be1374de0687d49] Merge tag 'wireless-next-2023-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next testing commit 81083076a007d3af3f2216ad9be1374de0687d49 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7761c12a4479c76fc99ab8ecf79479d0b469c362afb1f0179e611fc8df2302d1 all runs: OK false negative chance: 0.000 # git bisect good 81083076a007d3af3f2216ad9be1374de0687d49 Bisecting: 508 revisions left to test after this (roughly 9 steps) [fb9840c4ec13629f36c5e0e88a5df78ca2acc3e0] ice: split ice_aq_wait_for_event() func into two testing commit fb9840c4ec13629f36c5e0e88a5df78ca2acc3e0 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7eb6bedc14005590ec12573455db1f3fbdb977d5982b7d9342e94d152023fecc all runs: crashed: WARNING: bad unlock balance in do_ip_setsockopt representative crash: WARNING: bad unlock balance in do_ip_setsockopt, types: [LOCKDEP] # git bisect bad fb9840c4ec13629f36c5e0e88a5df78ca2acc3e0 Bisecting: 227 revisions left to test after this (roughly 8 steps) [e160a8f4e920e5cf4e16a17f57367954c9436aea] Bluetooth: btusb: Add device 0489:e0f5 as MT7922 device testing commit e160a8f4e920e5cf4e16a17f57367954c9436aea gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bda90fabb0cdd122e15f0e00f6d9535b5a21cceaeedda6a223ea2e1889146421 all runs: OK false negative chance: 0.000 # git bisect good e160a8f4e920e5cf4e16a17f57367954c9436aea Bisecting: 113 revisions left to test after this (roughly 7 steps) [3178308ad4ca38955cad684d235153d4939f1fcd] net/mlx5e: Make tx_port_ts logic resilient to out-of-order CQEs testing commit 3178308ad4ca38955cad684d235153d4939f1fcd gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3a3d79eec1232be63337be1b96ba61166ef6d543e7a175dc5ec6cae1f84ded95 all runs: OK false negative chance: 0.000 # git bisect good 3178308ad4ca38955cad684d235153d4939f1fcd Bisecting: 56 revisions left to test after this (roughly 6 steps) [b4d84bce4c437c4ac1b6f7ef4d612d7d52f62cfe] inet: set/get simple options locklessly testing commit b4d84bce4c437c4ac1b6f7ef4d612d7d52f62cfe gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 50119d5ddd9f29bea744844074a36ba6f5d6a84fdd438f1696e26d5df50621b6 all runs: OK false negative chance: 0.000 # git bisect good b4d84bce4c437c4ac1b6f7ef4d612d7d52f62cfe Bisecting: 34 revisions left to test after this (roughly 5 steps) [42b118c9f97f5e0431b6a364a789c212bed96652] Revert "net: ethernet: ti: am65-cpsw: add mqprio qdisc offload in channel mode" testing commit 42b118c9f97f5e0431b6a364a789c212bed96652 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 522e1bcb901e097426258614f94d31dfc89d65d0b2b6ab18147c1ea5f72c6d64 all runs: crashed: WARNING: bad unlock balance in do_ip_setsockopt representative crash: WARNING: bad unlock balance in do_ip_setsockopt, types: [LOCKDEP] # git bisect bad 42b118c9f97f5e0431b6a364a789c212bed96652 Bisecting: 10 revisions left to test after this (roughly 4 steps) [08e39c0dfa29f233f5a621f7d274b793a080c769] inet: move inet->defer_connect to inet->inet_flags testing commit 08e39c0dfa29f233f5a621f7d274b793a080c769 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ddecfca0ca2a2d2a6685864edcbfd418b5d899b7623ace2fc317954c35d215d5 all runs: crashed: WARNING: bad unlock balance in do_ip_setsockopt representative crash: WARNING: bad unlock balance in do_ip_setsockopt, types: [LOCKDEP] # git bisect bad 08e39c0dfa29f233f5a621f7d274b793a080c769 Bisecting: 5 revisions left to test after this (roughly 3 steps) [b09bde5c3554d58cb711dac55a10ecc56d436966] inet: move inet->mc_loop to inet->inet_frags testing commit b09bde5c3554d58cb711dac55a10ecc56d436966 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bf2eb3875438b82d4856fc351d6f800eb64d8b3bf4229f716dcb5d0707cfeff2 all runs: OK false negative chance: 0.000 # git bisect good b09bde5c3554d58cb711dac55a10ecc56d436966 Bisecting: 2 revisions left to test after this (roughly 2 steps) [b1c0356a58577ce0a583e3044bf801877fc0b5de] inet: move inet->is_icsk to inet->inet_flags testing commit b1c0356a58577ce0a583e3044bf801877fc0b5de gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d40a956d55c360d3fb6f6005310a38cb1fa90cf0502068e3de0f609e669ed247 all runs: crashed: WARNING: bad unlock balance in do_ip_setsockopt representative crash: WARNING: bad unlock balance in do_ip_setsockopt, types: [LOCKDEP] # git bisect bad b1c0356a58577ce0a583e3044bf801877fc0b5de Bisecting: 0 revisions left to test after this (roughly 1 step) [4bd0623f04eef65c0a324000fad73c4d3a677f8e] inet: move inet->transparent to inet->inet_flags testing commit 4bd0623f04eef65c0a324000fad73c4d3a677f8e gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8168e70f01db41234d2421087698ab3cd48fb7946b232f782f7da8692f6c2e81 all runs: crashed: WARNING: bad unlock balance in do_ip_setsockopt representative crash: WARNING: bad unlock balance in do_ip_setsockopt, types: [LOCKDEP] # git bisect bad 4bd0623f04eef65c0a324000fad73c4d3a677f8e Bisecting: 0 revisions left to test after this (roughly 0 steps) [307b4ac6dc18436076cdd314aa3e556be077bf2d] inet: move inet->mc_all to inet->inet_frags testing commit 307b4ac6dc18436076cdd314aa3e556be077bf2d gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9a0568fd5254daf83c946703198c70ca86e04a662c2f2eae988984f25119e160 all runs: OK false negative chance: 0.000 # git bisect good 307b4ac6dc18436076cdd314aa3e556be077bf2d 4bd0623f04eef65c0a324000fad73c4d3a677f8e is the first bad commit commit 4bd0623f04eef65c0a324000fad73c4d3a677f8e Author: Eric Dumazet Date: Wed Aug 16 08:15:41 2023 +0000 inet: move inet->transparent to inet->inet_flags IP_TRANSPARENT socket option can now be set/read without locking the socket. v2: removed unused issk variable in mptcp_setsockopt_sol_ip_set_transparent() v4: rebased after commit 3f326a821b99 ("mptcp: change the mpc check helper to return a sk") Signed-off-by: Eric Dumazet Cc: Paolo Abeni Acked-by: Soheil Hassas Yeganeh Reviewed-by: Simon Horman Reviewed-by: Matthieu Baerts Signed-off-by: David S. Miller include/net/inet_sock.h | 6 +++--- include/net/ipv6.h | 2 +- include/net/route.h | 2 +- include/net/tcp.h | 2 +- net/ipv4/inet_diag.c | 2 +- net/ipv4/inet_timewait_sock.c | 2 +- net/ipv4/ip_sockglue.c | 28 +++++++++++++--------------- net/ipv4/tcp_input.c | 2 +- net/ipv4/tcp_minisocks.c | 3 +-- net/ipv6/ipv6_sockglue.c | 4 ++-- net/mptcp/sockopt.c | 11 +++++------ 11 files changed, 30 insertions(+), 34 deletions(-) accumulated error probability: 0.00 culprit signature: 8168e70f01db41234d2421087698ab3cd48fb7946b232f782f7da8692f6c2e81 parent signature: 9a0568fd5254daf83c946703198c70ca86e04a662c2f2eae988984f25119e160 revisions tested: 22, total time: 10h5m47.920446292s (build: 4h5m33.246900902s, test: 2h45m11.026533209s) first bad commit: 4bd0623f04eef65c0a324000fad73c4d3a677f8e inet: move inet->transparent to inet->inet_flags recipients (to): ["davem@davemloft.net" "edumazet@google.com" "horms@kernel.org" "matthieu.baerts@tessares.net" "soheil@google.com"] recipients (cc): [] crash: WARNING: bad unlock balance in do_ip_setsockopt ===================================== WARNING: bad unlock balance detected! 6.5.0-rc5-syzkaller #0 Not tainted ------------------------------------- syz-executor.0/3616 is trying to release lock (sk_lock-AF_INET) at: [] do_ip_setsockopt+0x9a0/0x2090 net/ipv4/ip_sockglue.c:1370 but there are no more locks to release! other info that might help us debug this: 1 lock held by syz-executor.0/3616: #0: ffff88810f6df8b0 (slock-AF_INET){+.-.}-{2:2}, at: spin_lock_bh include/linux/spinlock.h:356 [inline] #0: ffff88810f6df8b0 (slock-AF_INET){+.-.}-{2:2}, at: release_sock+0x1f/0xe0 net/core/sock.c:3517 stack backtrace: CPU: 0 PID: 3616 Comm: syz-executor.0 Not tainted 6.5.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106 __lock_release kernel/locking/lockdep.c:5438 [inline] lock_release+0x1d4/0x230 kernel/locking/lockdep.c:5781 sock_release_ownership include/net/sock.h:1817 [inline] release_sock+0xda/0xe0 net/core/sock.c:3527 do_ip_setsockopt+0x9a0/0x2090 net/ipv4/ip_sockglue.c:1370 ip_setsockopt+0x59/0xe0 net/ipv4/ip_sockglue.c:1425 raw_setsockopt+0x153/0x180 net/ipv4/raw.c:833 __sys_setsockopt+0xeb/0x1d0 net/socket.c:2281 __do_sys_setsockopt net/socket.c:2292 [inline] __se_sys_setsockopt net/socket.c:2289 [inline] __x64_sys_setsockopt+0x23/0x30 net/socket.c:2289 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f8bb1956ae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f8bb14b80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007f8bb1a76050 RCX: 00007f8bb1956ae9 RDX: 0000000000000013 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007f8bb19a247a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f8bb1a76050 R15: 00007ffc17f41318