ci starts bisection 2024-07-25 13:02:33.457035676 +0000 UTC m=+107.056724446 bisecting fixing commit since 480e035fc4c714fb5536e64ab9db04fedc89e910 building syzkaller on 56086b24bdfd822d3b227edb3064db443cd8c971 ensuring issue is reproducible on original commit 480e035fc4c714fb5536e64ab9db04fedc89e910 testing commit 480e035fc4c714fb5536e64ab9db04fedc89e910 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1f0404fda53f9c21a80011ac2ac9f7b57024c267dbfdb86099bba2c764ebc586 all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 480e035fc4c714fb5536e64ab9db04fedc89e910 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6cb25c26960578e665fd0f5277571acb4e124d7cf01bcd5df230dfed5a1ccc0d all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, 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=4001 full=7986 leaves diff=2009 split chunks (needed=false): <2009> split chunk #0 of len 2009 into 5 parts testing without sub-chunk 1/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 480e035fc4c714fb5536e64ab9db04fedc89e910 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 49362cc9c26aa19defec0694e7a189e7d9e6da976a34ee1c8d7616267e8fd9b8 all runs: OK false negative chance: 0.000 testing without sub-chunk 2/5 disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 480e035fc4c714fb5536e64ab9db04fedc89e910 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7905a9fb2366ac9fcc67089ab58cf0e376ed8c77852a73ef4452f91778c8ee79 all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, 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 480e035fc4c714fb5536e64ab9db04fedc89e910 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c2b6b2721d1e0ede7374ac4e88b6d4961ae0939c01a3c1a5c9b7f979ff2e8604 all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, types: [WARNING] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 480e035fc4c714fb5536e64ab9db04fedc89e910 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d43f9346796241435f58f5b480ab79c3f5f13527d3e64cfacfab39f51f87c3b4 all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, types: [WARNING] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 480e035fc4c714fb5536e64ab9db04fedc89e910 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e1c9db25738dcdc33fcbe386581d8e9780040c87847b8a67bda3852b4584dcf5 all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, types: [WARNING] the chunk can be dropped minimized to 402 configs; suspects: [6LOWPAN 6LOWPAN_GHC_EXT_HDR_DEST 6LOWPAN_GHC_EXT_HDR_FRAG 6LOWPAN_GHC_EXT_HDR_HOP 6LOWPAN_GHC_EXT_HDR_ROUTE 6LOWPAN_GHC_ICMPV6 6LOWPAN_GHC_UDP 6LOWPAN_NHC 6LOWPAN_NHC_DEST 6LOWPAN_NHC_FRAGMENT 6LOWPAN_NHC_HOP 6LOWPAN_NHC_IPV6 6LOWPAN_NHC_MOBILITY 6LOWPAN_NHC_ROUTING 6LOWPAN_NHC_UDP 6PACK 842_COMPRESS 842_DECOMPRESS 9P_FSCACHE 9P_FS_POSIX_ACL 9P_FS_SECURITY ACORN_PARTITION ACORN_PARTITION_ADFS ACORN_PARTITION_CUMANA ACORN_PARTITION_EESOX ACORN_PARTITION_ICS ACORN_PARTITION_POWERTEC ACORN_PARTITION_RISCIX ACPI_NFIT ACPI_PLATFORM_PROFILE ADDRESS_MASKING ADFS_FS AFFS_FS AFS_FS AFS_FSCACHE AF_KCM AF_RXRPC AF_RXRPC_IPV6 AIX_PARTITION AMIGA_PARTITION ANDROID_BINDERFS ANDROID_BINDER_IPC ANON_VMA_NAME APERTURE_HELPERS AR5523 ARCH_ENABLE_MEMORY_HOTREMOVE ARCH_ENABLE_THP_MIGRATION ARCH_WANT_PMD_MKWRITE ASM_MODVERSIONS ASYNC_CORE ASYNC_MEMCPY ASYNC_PQ ASYNC_RAID6_RECOV ASYNC_TX_DMA ASYNC_XOR ATARI_PARTITION ATA_GENERIC ATA_OVER_ETH ATH10K ATH10K_CE ATH10K_PCI ATH10K_USB ATH11K ATH6KL ATH6KL_USB ATH9K ATH9K_AHB ATH9K_BTCOEX_SUPPORT ATH9K_CHANNEL_CONTEXT ATH9K_COMMON ATH9K_COMMON_DEBUG ATH9K_DEBUGFS ATH9K_DYNACK ATH9K_HTC ATH9K_HTC_DEBUGFS ATH9K_HW ATH9K_PCI ATH9K_PCOEM ATH9K_RFKILL ATH_COMMON ATM ATM_BR2684 ATM_CLIP ATM_DRIVERS ATM_LANE ATM_MPOA ATM_TCP AUXILIARY_BUS AX25 AX25_DAMA_SLAVE AX88796B_PHY BAREUDP BASE_FULL BATMAN_ADV BATMAN_ADV_BATMAN_V BATMAN_ADV_BLA BATMAN_ADV_DAT BATMAN_ADV_MCAST BATMAN_ADV_NC BCACHE BCACHEFS_DEBUG BCACHEFS_FS BCACHEFS_QUOTA BCMA BCMA_HOST_PCI_POSSIBLE BEFS_FS BFQ_CGROUP_DEBUG BFQ_GROUP_IOSCHED BFS_FS BIG_KEYS BLK_CGROUP_PUNT_BIO BLK_CGROUP_RWSTAT BLK_DEBUG_FS_ZONED BLK_DEV_BSGLIB BLK_DEV_INTEGRITY BLK_DEV_INTEGRITY_T10 BLK_DEV_NBD BLK_DEV_NULL_BLK BLK_DEV_NULL_BLK_FAULT_INJECTION BLK_DEV_NVME BLK_DEV_PMEM BLK_DEV_RAM BLK_DEV_RNBD BLK_DEV_RNBD_CLIENT BLK_DEV_THROTTLING BLK_DEV_ZONED BLK_ICQ BLK_INLINE_ENCRYPTION BLK_INLINE_ENCRYPTION_FALLBACK BLK_WBT BLK_WBT_MQ BONDING BOOT_VESA_SUPPORT BPF_EVENTS BPF_JIT BPF_JIT_ALWAYS_ON BPF_JIT_DEFAULT_ON BPF_LSM BPF_PRELOAD BPF_PRELOAD_UMD BPF_STREAM_PARSER BPF_SYSCALL BPQETHER BRIDGE BRIDGE_CFM BRIDGE_EBT_802_3 BRIDGE_EBT_AMONG BRIDGE_EBT_ARP BRIDGE_EBT_ARPREPLY BRIDGE_EBT_BROUTE BRIDGE_EBT_DNAT BRIDGE_EBT_IP BRIDGE_EBT_IP6 BRIDGE_EBT_LIMIT BRIDGE_EBT_LOG BRIDGE_EBT_MARK BRIDGE_EBT_MARK_T BRIDGE_EBT_NFLOG BRIDGE_EBT_PKTTYPE BRIDGE_EBT_REDIRECT BRIDGE_EBT_SNAT BRIDGE_EBT_STP BRIDGE_EBT_T_FILTER BRIDGE_EBT_T_NAT BRIDGE_EBT_VLAN BRIDGE_IGMP_SNOOPING BRIDGE_MRP BRIDGE_NF_EBTABLES BRIDGE_NF_EBTABLES_LEGACY BRIDGE_VLAN_FILTERING BSD_DISKLABEL BSD_PROCESS_ACCT_V3 BT BTRFS_ASSERT BTRFS_FS BTRFS_FS_POSIX_ACL BTRFS_FS_REF_VERIFY BTT BT_6LOWPAN BT_ATH3K BT_BCM BT_BNEP BT_BNEP_MC_FILTER BT_BNEP_PROTO_FILTER BT_BREDR BT_CMTP BT_HCIBCM203X BT_HCIBFUSB BT_HCIBPA10X BT_HCIBTUSB BT_HCIBTUSB_BCM BT_HCIBTUSB_MTK BT_HCIBTUSB_POLL_SYNC BT_HCIBTUSB_RTL BT_HCIUART BT_HCIUART_3WIRE BT_HCIUART_AG6XX BT_HCIUART_BCSP BT_HCIUART_H4 BT_HCIUART_LL BT_HCIUART_MRVL BT_HCIUART_QCA BT_HCIUART_SERDEV BT_HCIVHCI BT_HIDP BT_INTEL BT_LE BT_LEDS BT_LE_L2CAP_ECRED BT_MRVL BT_MRVL_SDIO BT_MSFTEXT BT_MTK BT_QCA BT_RFCOMM BT_RFCOMM_TTY BT_RTL CACHEFILES CAIF CAIF_DEBUG CAIF_DRIVERS CAIF_NETDEV CAIF_TTY CAIF_USB CAIF_VIRTIO CAN CAN_8DEV_USB CAN_BCM CAN_CALC_BITTIMING CAN_DEV CAN_EMS_USB CAN_GS_USB CAN_GW CAN_IFI_CANFD CAN_ISOTP CAN_J1939 CAN_KVASER_USB CAN_MCBA_USB CAN_NETLINK CAN_PEAK_USB CAN_RAW CAN_RX_OFFLOAD CAN_SLCAN CAN_VCAN CAN_VXCAN CAPI_TRACE CARL9170 CARL9170_HWRNG CARL9170_LEDS CARL9170_WPC CEC_CORE CEPH_FS CEPH_FSCACHE CEPH_FS_POSIX_ACL CEPH_LIB CEPH_LIB_USE_DNS_RESOLVER CFG80211 CFG80211_CRDA_SUPPORT CFG80211_DEBUGFS CFG80211_DEFAULT_PS CFG80211_REQUIRE_SIGNED_REGDB CFG80211_USE_KERNEL_REGDB_KEYS CFG80211_WEXT CFS_BANDWIDTH CGROUP_BPF CHARGER_BQ24190 CHARGER_ISP1704 CHR_DEV_ST CIFS CIFS_ALLOW_INSECURE_LEGACY CIFS_DEBUG CIFS_DFS_UPCALL CIFS_FSCACHE CIFS_POSIX CIFS_SMB_DIRECT CIFS_SWN_UPCALL CIFS_UPCALL CIFS_XATTR CLOSURES CLS_U32_MARK CLS_U32_PERF CMA CMA_SIZE_SEL_MBYTES CMDLINE_PARTITION COMEDI COMEDI_DT9812 COMEDI_NI_USB6501 COMEDI_USBDUX COMEDI_USBDUXFAST COMEDI_USBDUXSIGMA COMEDI_USB_DRIVERS COMEDI_VMK80XX COMPAT_NETLINK_MESSAGES COUNTER CRAMFS CRAMFS_BLOCKDEV CRAMFS_MTD CRASH_CORE CRC4 CRC64 CRC64_ROCKSOFT CRC7 CRC8 CRC_ITU_T CRC_T10DIF CRYPTO_ADIANTUM CRYPTO_AEGIS128 CRYPTO_AEGIS128_AESNI_SSE2 CRYPTO_AES_NI_INTEL CRYPTO_AES_TI CRYPTO_ANSI_CPRNG CRYPTO_ANUBIS CRYPTO_ARC4 CRYPTO_ARCH_HAVE_LIB_BLAKE2S CRYPTO_ARCH_HAVE_LIB_CHACHA CRYPTO_ARCH_HAVE_LIB_CURVE25519 CRYPTO_ARCH_HAVE_LIB_POLY1305 CRYPTO_ARIA CRYPTO_ARIA_AESNI_AVX_X86_64 CRYPTO_BLAKE2B CRYPTO_BLAKE2S_X86 CRYPTO_BLOWFISH CRYPTO_BLOWFISH_COMMON CRYPTO_BLOWFISH_X86_64 CRYPTO_CAMELLIA CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 CRYPTO_CAMELLIA_AESNI_AVX_X86_64 CRYPTO_CAMELLIA_X86_64 CRYPTO_CAST5 CRYPTO_CAST5_AVX_X86_64 CRYPTO_CAST6 CRYPTO_CAST6_AVX_X86_64 CRYPTO_CAST_COMMON CRYPTO_CHACHA20 CRYPTO_CHACHA20POLY1305 CRYPTO_CHACHA20_X86_64 CRYPTO_CRC32 CRYPTO_CRC32C_INTEL CRYPTO_CRC32_PCLMUL CRYPTO_CRC64_ROCKSOFT CRYPTO_CRCT10DIF CRYPTO_CRCT10DIF_PCLMUL CRYPTO_CRYPTD CRYPTO_CTS CRYPTO_CURVE25519 CRYPTO_CURVE25519_X86 CRYPTO_DEFLATE CRYPTO_DES CRYPTO_DES3_EDE_X86_64 CRYPTO_DEV_CCP CRYPTO_DEV_CCP_DD CRYPTO_DEV_PADLOCK CRYPTO_DEV_PADLOCK_AES CRYPTO_DEV_PADLOCK_SHA CRYPTO_DEV_QAT CRYPTO_DEV_QAT_C3XXX CRYPTO_DEV_QAT_C3XXXVF CRYPTO_DEV_QAT_C62X CRYPTO_DEV_QAT_C62XVF CRYPTO_DEV_QAT_DH895xCC CRYPTO_DEV_QAT_DH895xCCVF CRYPTO_DEV_VIRTIO CRYPTO_DH CRYPTO_DRBG_CTR CRYPTO_DRBG_HASH CRYPTO_ECC CRYPTO_ECDH CRYPTO_ECRDSA CRYPTO_ENGINE CRYPTO_ESSIV CRYPTO_FCRYPT CRYPTO_GHASH_CLMUL_NI_INTEL CRYPTO_HCTR2 CRYPTO_KDF800108_CTR CRYPTO_KEYWRAP CRYPTO_KHAZAD CRYPTO_KPP CRYPTO_LIB_ARC4 CRYPTO_LIB_CHACHA CRYPTO_LIB_CHACHA20POLY1305 CRYPTO_LIB_CHACHA_GENERIC CRYPTO_LIB_CURVE25519 CRYPTO_LIB_CURVE25519_GENERIC CRYPTO_LIB_DES CRYPTO_LIB_POLY1305 CRYPTO_LIB_POLY1305_GENERIC CRYPTO_LRW CRYPTO_MICHAEL_MIC CRYPTO_NHPOLY1305 CRYPTO_NHPOLY1305_AVX2 CRYPTO_NHPOLY1305_SSE2 CRYPTO_PCBC CRYPTO_PCRYPT CRYPTO_POLY1305 CRYPTO_POLY1305_X86_64 CRYPTO_POLYVAL CRYPTO_POLYVAL_CLMUL_NI CRYPTO_RMD160 CRYPTO_SEED CRYPTO_SERPENT CRYPTO_SERPENT_AVX2_X86_64 CRYPTO_SERPENT_AVX_X86_64 CRYPTO_SERPENT_SSE2_X86_64 CRYPTO_SHA1_SSSE3 CRYPTO_SHA256_SSSE3 CRYPTO_SHA512_SSSE3 CRYPTO_SIMD CRYPTO_SM2 CRYPTO_SM3 CRYPTO_SM3_AVX_X86_64 CRYPTO_SM4 CRYPTO_SM4_AESNI_AVX2_X86_64 CRYPTO_SM4_AESNI_AVX_X86_64 CRYPTO_SM4_GENERIC CRYPTO_STREEBOG CRYPTO_TEA CRYPTO_TWOFISH CRYPTO_TWOFISH_AVX_X86_64 CRYPTO_TWOFISH_COMMON CRYPTO_TWOFISH_X86_64 CRYPTO_TWOFISH_X86_64_3WAY CRYPTO_USER CRYPTO_USER_API CRYPTO_USER_API_AEAD CRYPTO_USER_API_ENABLE_OBSOLETE CRYPTO_USER_API_HASH CRYPTO_USER_API_RNG CRYPTO_USER_API_SKCIPHER CRYPTO_VMAC CRYPTO_WP512 CRYPTO_XCBC CRYPTO_XCTR CRYPTO_XTS CRYPTO_XXHASH CUSE CYPRESS_FIRMWARE DAMON DAMON_DBGFS DAMON_PADDR DAMON_RECLAIM DAMON_VADDR DAX DCA DCB DEFAULT_PFIFO_FAST DEVICE_MIGRATION DEVICE_PRIVATE DEV_COREDUMP DEV_DAX DLN2_ADC DMABUF_HEAPS DMABUF_HEAPS_CMA DMABUF_HEAPS_SYSTEM DMABUF_MOVE_NOTIFY DMA_CMA DMA_ENGINE_RAID DM_AUDIT DM_BIO_PRISON DM_BUFIO DM_CACHE DM_CACHE_SMQ DM_CLONE DM_CRYPT DM_FLAKEY DM_INTEGRITY DM_MULTIPATH DM_MULTIPATH_QL DM_MULTIPATH_ST DM_PERSISTENT_DATA DM_RAID DM_SNAPSHOT DM_THIN_PROVISIONING DM_UEVENT DM_VERITY DM_VERITY_FEC DM_WRITECACHE DM_ZONED DRAGONRISE_FF DRM DRM_BOCHS DRM_BUDDY DRM_CIRRUS_QEMU ENCRYPTED_KEYS EXTCON FSCACHE FUSE_FS GPIOLIB HAMRADIO HID_DRAGONRISE IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_RTRS_CLIENT IOSCHED_BFQ ISDN ISDN_CAPI LIBNVDIMM MAC80211 MAC80211_DEBUGFS MAC80211_LEDS MEDIA_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MMC MTD NET_CLS_U32 NET_SCH_DEFAULT PARTITION_ADVANCED RFKILL SERIAL_DEV_BUS TLS TLS_DEVICE TRANSPARENT_HUGEPAGE TRUSTED_KEYS USB_GADGET USB_PHY VLAN_8021Q WANT_COMPAT_NETLINK_MESSAGES WEXT_CORE WIRELESS WIRELESS_EXT WLAN WLAN_VENDOR_ATH X86_X32_ABI ZONE_DEVICE] disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed testing current HEAD c33ffdb70cc6df4105160f991288e7d2567d7ffa testing commit c33ffdb70cc6df4105160f991288e7d2567d7ffa gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 54c19628d28c58b2b79a3e6191bdc2b478bf6d4753bf91ed010fed9bbb5412fd all runs: OK false negative chance: 0.000 # git bisect start c33ffdb70cc6df4105160f991288e7d2567d7ffa 480e035fc4c714fb5536e64ab9db04fedc89e910 Bisecting: 17242 revisions left to test after this (roughly 14 steps) [eb6a9339efeb6f3d2b5c86fdf2382cdc293eca2c] Merge tag 'mm-nonmm-stable-2024-05-19-11-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm determine whether the revision contains the guilty commit revision 480e035fc4c714fb5536e64ab9db04fedc89e910 crashed and is reachable testing commit eb6a9339efeb6f3d2b5c86fdf2382cdc293eca2c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 87d07a8e22798905b7e0d577ede8e40edbe936cfc2c42cc4e745eb51a10a4a3b all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, types: [WARNING] # git bisect good eb6a9339efeb6f3d2b5c86fdf2382cdc293eca2c Bisecting: 7908 revisions left to test after this (roughly 13 steps) [51835949dda3783d4639cfa74ce13a3c9829de00] Merge tag 'net-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next determine whether the revision contains the guilty commit revision eb6a9339efeb6f3d2b5c86fdf2382cdc293eca2c crashed and is reachable testing commit 51835949dda3783d4639cfa74ce13a3c9829de00 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cc1346c8805932f276513b852fd3a35d896e9ed071858fa9329c15652b0380b5 all runs: OK false negative chance: 0.000 # git bisect bad 51835949dda3783d4639cfa74ce13a3c9829de00 Bisecting: 4663 revisions left to test after this (roughly 12 steps) [a18abb873bee8fa48d18216009c1c5a8bde19e7f] Merge branch 'pm-cpufreq' determine whether the revision contains the guilty commit revision 480e035fc4c714fb5536e64ab9db04fedc89e910 crashed and is reachable testing commit a18abb873bee8fa48d18216009c1c5a8bde19e7f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2220a876ee8e4aa3b0ad965ae43899f2a8680a49ce9d2924f455a742db6ef309 all runs: OK false negative chance: 0.000 # git bisect bad a18abb873bee8fa48d18216009c1c5a8bde19e7f Bisecting: 2334 revisions left to test after this (roughly 11 steps) [bca2a25d3be779fbdf912de8e1ded6dcd483845d] Merge tag 'sparc-for-6.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/alarsson/linux-sparc determine whether the revision contains the guilty commit revision 480e035fc4c714fb5536e64ab9db04fedc89e910 crashed and is reachable testing commit bca2a25d3be779fbdf912de8e1ded6dcd483845d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 66e6e7cab2a17c2fe78d0625b0fed983efb8810abdba836daa92da95814c2156 all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, types: [WARNING] # git bisect good bca2a25d3be779fbdf912de8e1ded6dcd483845d Bisecting: 1160 revisions left to test after this (roughly 10 steps) [d20f6b3d747c36889b7ce75ee369182af3decb6b] Merge tag 'net-6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net determine whether the revision contains the guilty commit revision 480e035fc4c714fb5536e64ab9db04fedc89e910 crashed and is reachable testing commit d20f6b3d747c36889b7ce75ee369182af3decb6b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7fb5615d5064d3196e0f7365a3f9c5bd9ad61d1cb24369d31024a924fe6ff718 all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, types: [WARNING] # git bisect good d20f6b3d747c36889b7ce75ee369182af3decb6b Bisecting: 592 revisions left to test after this (roughly 9 steps) [3c1d29e53d34537063e60f5eafe0482780a1735a] Merge tag 'sound-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound determine whether the revision contains the guilty commit revision 480e035fc4c714fb5536e64ab9db04fedc89e910 crashed and is reachable testing commit 3c1d29e53d34537063e60f5eafe0482780a1735a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5171dd7bb2f80f42594154e258bd9a228fd4651484331c93c13a4b7ff7399f64 all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, types: [WARNING] # git bisect good 3c1d29e53d34537063e60f5eafe0482780a1735a Bisecting: 294 revisions left to test after this (roughly 8 steps) [3c6f5afd91cfacba9f43fd388f2d88c85195ae32] Merge tag 'amd-drm-fixes-6.10-2024-07-03' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes determine whether the revision contains the guilty commit revision eb6a9339efeb6f3d2b5c86fdf2382cdc293eca2c crashed and is reachable testing commit 3c6f5afd91cfacba9f43fd388f2d88c85195ae32 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e2c7b6d05f08e36f9a904e7d1b6908c5ea278b0ffad74b28a68fe857db6a79a4 all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, types: [WARNING] # git bisect good 3c6f5afd91cfacba9f43fd388f2d88c85195ae32 Bisecting: 137 revisions left to test after this (roughly 7 steps) [033771c085c2ed73cb29dd25e1ec8c4b2991cad9] Merge tag 'net-6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net determine whether the revision contains the guilty commit revision bca2a25d3be779fbdf912de8e1ded6dcd483845d crashed and is reachable testing commit 033771c085c2ed73cb29dd25e1ec8c4b2991cad9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 13ac94972bbb5011e927f6a194c68fa157f8f19980bd62997efc7ecfc60b80bc all runs: OK false negative chance: 0.000 # git bisect bad 033771c085c2ed73cb29dd25e1ec8c4b2991cad9 Bisecting: 78 revisions left to test after this (roughly 6 steps) [4d85acef10252c59e3b6c197c61d9252ff950431] Merge tag 'kselftest-fix-2024-07-04' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux determine whether the revision contains the guilty commit revision 480e035fc4c714fb5536e64ab9db04fedc89e910 crashed and is reachable testing commit 4d85acef10252c59e3b6c197c61d9252ff950431 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9a963ae3da03142fb1e28127710465bfca883bc63bb82f6236365d22e2d13370 all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, types: [WARNING] # git bisect good 4d85acef10252c59e3b6c197c61d9252ff950431 Bisecting: 39 revisions left to test after this (roughly 5 steps) [b698ab56837bc9e666b7e7e12e9c28fe1d6a763c] net: stmmac: dwmac-qcom-ethqos: fix error array size determine whether the revision contains the guilty commit revision d20f6b3d747c36889b7ce75ee369182af3decb6b crashed and is reachable testing commit b698ab56837bc9e666b7e7e12e9c28fe1d6a763c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 33d525550349c4c4579814a3e142c5b351332dfdc3996670e417d4af97d279e6 all runs: OK false negative chance: 0.000 # git bisect bad b698ab56837bc9e666b7e7e12e9c28fe1d6a763c Bisecting: 19 revisions left to test after this (roughly 4 steps) [dc6be0b73f4f55ab6d49fa55dbce299cf9fa2788] Merge tag 'ieee802154-for-net-2024-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan into main determine whether the revision contains the guilty commit revision 480e035fc4c714fb5536e64ab9db04fedc89e910 crashed and is reachable testing commit dc6be0b73f4f55ab6d49fa55dbce299cf9fa2788 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f6ee026d92f7bebb63760ebfae6b51b466ef8e9fcb6213c5b7d09ea1ecd97ace all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, types: [WARNING] # git bisect good dc6be0b73f4f55ab6d49fa55dbce299cf9fa2788 Bisecting: 9 revisions left to test after this (roughly 3 steps) [596b6f081336e77764ca35cfeab66d0fcdbe544e] Bluetooth: ISO: Check socket flag instead of hcon determine whether the revision contains the guilty commit revision 480e035fc4c714fb5536e64ab9db04fedc89e910 crashed and is reachable testing commit 596b6f081336e77764ca35cfeab66d0fcdbe544e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 206d9ea9b750d7c5f97414bd1cc1bf3047439706499b2398a3d60ace597061ca all runs: OK false negative chance: 0.000 # git bisect bad 596b6f081336e77764ca35cfeab66d0fcdbe544e Bisecting: 4 revisions left to test after this (roughly 2 steps) [88e72239ead9814b886db54fc4ee39ef3c2b8f26] Bluetooth: qca: Fix BT enable failure again for QCA6390 after warm reboot determine whether the revision contains the guilty commit revision eb6a9339efeb6f3d2b5c86fdf2382cdc293eca2c crashed and is reachable testing commit 88e72239ead9814b886db54fc4ee39ef3c2b8f26 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e2e87727824465260230325bd84be850b829db2e8a20941129c40aa71fe59802 all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, types: [WARNING] # git bisect good 88e72239ead9814b886db54fc4ee39ef3c2b8f26 Bisecting: 2 revisions left to test after this (roughly 1 step) [4183a7be77009fc31c5760429fe095f163bf96a9] Bluetooth: btnxpuart: Enable Power Save feature on startup determine whether the revision contains the guilty commit revision eb6a9339efeb6f3d2b5c86fdf2382cdc293eca2c crashed and is reachable testing commit 4183a7be77009fc31c5760429fe095f163bf96a9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a0c26474b728daf9ea4b6508acbed067ad5664c39bdb50aeb02383f19679beb2 all runs: crashed: WARNING in hci_conn_set_handle representative crash: WARNING in hci_conn_set_handle, types: [WARNING] # git bisect good 4183a7be77009fc31c5760429fe095f163bf96a9 Bisecting: 0 revisions left to test after this (roughly 1 step) [89e856e124f9ae548572c56b1b70c2255705f8fe] bluetooth/l2cap: sync sock recv cb and release determine whether the revision contains the guilty commit revision eb6a9339efeb6f3d2b5c86fdf2382cdc293eca2c crashed and is reachable testing commit 89e856e124f9ae548572c56b1b70c2255705f8fe gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 40054f6e5bc4d1abca469d2e388300b93a9978cb47c39933348fcdcfa55b463c all runs: OK false negative chance: 0.000 # git bisect bad 89e856e124f9ae548572c56b1b70c2255705f8fe Bisecting: 0 revisions left to test after this (roughly 0 steps) [015d79c96d62cd8a4a359fcf5be40d58088c936b] Bluetooth: Ignore too large handle values in BIG determine whether the revision contains the guilty commit revision dc6be0b73f4f55ab6d49fa55dbce299cf9fa2788 crashed and is reachable testing commit 015d79c96d62cd8a4a359fcf5be40d58088c936b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fcb0b33457187a181403e371b51f05a48b771fd4ab7da9eb399b7cd9eecea8a6 all runs: OK false negative chance: 0.000 # git bisect bad 015d79c96d62cd8a4a359fcf5be40d58088c936b 015d79c96d62cd8a4a359fcf5be40d58088c936b is the first bad commit commit 015d79c96d62cd8a4a359fcf5be40d58088c936b Author: Edward Adam Davis Date: Mon Jun 17 19:09:37 2024 +0800 Bluetooth: Ignore too large handle values in BIG hci_le_big_sync_established_evt is necessary to filter out cases where the handle value is belonging to ida id range, otherwise ida will be erroneously released in hci_conn_cleanup. Fixes: 181a42edddf5 ("Bluetooth: Make handle of hci_conn be unique") Reported-by: syzbot+b2545b087a01a7319474@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=b2545b087a01a7319474 Signed-off-by: Edward Adam Davis Signed-off-by: Luiz Augusto von Dentz net/bluetooth/hci_event.c | 4 ++++ 1 file changed, 4 insertions(+) accumulated error probability: 0.00 culprit signature: fcb0b33457187a181403e371b51f05a48b771fd4ab7da9eb399b7cd9eecea8a6 parent signature: a0c26474b728daf9ea4b6508acbed067ad5664c39bdb50aeb02383f19679beb2 revisions tested: 24, total time: 10h41m49.083822949s (build: 3h27m31.152379253s, test: 3h31m45.415458346s) first good commit: 015d79c96d62cd8a4a359fcf5be40d58088c936b Bluetooth: Ignore too large handle values in BIG recipients (to): ["eadavis@qq.com" "johan.hedberg@gmail.com" "linux-bluetooth@vger.kernel.org" "luiz.dentz@gmail.com" "luiz.von.dentz@intel.com" "marcel@holtmann.org"] recipients (cc): ["linux-kernel@vger.kernel.org"]