ci starts bisection 2024-12-17 14:39:28.741729937 +0000 UTC m=+44.787298604
bisecting cause commit starting from f44d154d6e3d633d4c49a5d6aed8a0e4684ae25e
building syzkaller on f93b2b552ce5fe589b450ff74ca1b459cdbc71a8
ensuring issue is reproducible on original commit f44d154d6e3d633d4c49a5d6aed8a0e4684ae25e

testing commit f44d154d6e3d633d4c49a5d6aed8a0e4684ae25e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c31739803ccd4894722054fd2694141addea643f233643737919db2ef9eb66d0
run #0: crashed: WARNING in hci_conn_timeout
run #1: crashed: WARNING in hci_conn_timeout
run #2: crashed: WARNING in hci_conn_timeout
run #3: crashed: WARNING in hci_conn_timeout
run #4: crashed: WARNING in hci_conn_timeout
run #5: crashed: WARNING in hci_conn_timeout
run #6: crashed: WARNING in hci_conn_timeout
run #7: crashed: WARNING in hci_conn_timeout
run #8: crashed: WARNING in hci_conn_timeout
run #9: crashed: WARNING in hci_conn_timeout
run #10: crashed: WARNING in hci_conn_timeout
run #11: crashed: WARNING in hci_conn_timeout
run #12: crashed: WARNING in hci_conn_timeout
run #13: crashed: WARNING in hci_conn_timeout
run #14: crashed: WARNING in hci_conn_timeout
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
check whether we can drop unnecessary instrumentation
disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit f44d154d6e3d633d4c49a5d6aed8a0e4684ae25e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 70258eed389b485d5efa5e133c32603561f0c6b19daa2f418a9de82070972236
all runs: crashed: WARNING in hci_conn_timeout
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
the bug reproduces without the instrumentation
disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
kconfig minimization: base=4045 full=8243 leaves diff=2124
split chunks (needed=false): <2124>
split chunk #0 of len 2124 into 5 parts
testing without sub-chunk 1/5
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit f44d154d6e3d633d4c49a5d6aed8a0e4684ae25e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 4d2f497725efb1bfba39353585643ba79c4619137b6723af36a36c11e7182353
all runs: OK
false negative chance: 0.000
testing without sub-chunk 2/5
disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit f44d154d6e3d633d4c49a5d6aed8a0e4684ae25e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 963f09391f6b5286ef7e728b50fabe7e88f3f6ec1e4b614da00a8e44f69e12f2
all runs: crashed: WARNING in hci_conn_timeout
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit f44d154d6e3d633d4c49a5d6aed8a0e4684ae25e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ced3b55a581507a57dded03e6eeb52487deb110b4445276f28c7486e3de58b7f
all runs: crashed: WARNING in hci_conn_timeout
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
testing commit f44d154d6e3d633d4c49a5d6aed8a0e4684ae25e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d67ac9ada5a70bfeb6bef8f0ef3f2011435561bccd05f30b65c5e65c4faf522e
all runs: crashed: WARNING in hci_conn_timeout
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed
testing commit f44d154d6e3d633d4c49a5d6aed8a0e4684ae25e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 91abb3f9845e290f675576818293e998d5e1b08ea2dfa007a243ff50c4940276
all runs: crashed: WARNING in hci_conn_timeout
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
the chunk can be dropped
minimized to 425 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_EC ACPI_NFIT ACPI_NHLT ACPI_PLATFORM_PROFILE ADFS_FS AFFS_FS AFS_FS AFS_FSCACHE AF_KCM AF_RXRPC AF_RXRPC_IPV6 AIX_PARTITION AMD_SFH_HID AMIGA_PARTITION ANDROID_BINDERFS ANDROID_BINDER_IPC ANON_VMA_NAME APERTURE_HELPERS APPLE_MFI_FASTCHARGE AR5523 ARCH_DEFAULT_CRASH_DUMP ARCH_ENABLE_MEMORY_HOTREMOVE ARCH_ENABLE_THP_MIGRATION ARCH_HAS_EXECMEM_ROX ARCH_HAS_PREEMPT_LAZY ARCH_HAS_USER_SHADOW_STACK ARCH_SUPPORTS_AUTOFDO_CLANG ARCH_SUPPORTS_HUGE_PFNMAP ARCH_SUPPORTS_PMD_PFNMAP ARCH_SUPPORTS_PROPELLER_CLANG ARCH_SUPPORTS_PUD_PFNMAP ARCH_SUPPORTS_RT ARCH_WANT_PMD_MKWRITE ASM_MODVERSIONS ASUS_TF103C_DOCK 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_LEDS ATH10K_PCI ATH10K_USB ATH11K ATH6KL ATH6KL_USB ATH9K ATH9K_AHB ATH9K_BTCOEX_SUPPORT ATH9K_CHANNEL_CONTEXT ATH9K_COMMON ATH9K_COMMON_DEBUG ATH9K_COMMON_SPECTRAL 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 BATMAN_ADV BATMAN_ADV_BATMAN_V BATMAN_ADV_BLA BATMAN_ADV_DAT BATMAN_ADV_MCAST BATMAN_ADV_NC BCACHE BCACHEFS_DEBUG BCACHEFS_ERASURE_CODING BCACHEFS_FS BCACHEFS_POSIX_ACL BCACHEFS_QUOTA BCACHEFS_SIX_OPTIMISTIC_SPIN 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_DEV_BSGLIB BLK_DEV_INTEGRITY 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_HCIBCM203X BT_HCIBFUSB BT_HCIBPA10X BT_HCIBTUSB BT_HCIBTUSB_AUTOSUSPEND 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_INTEL BT_LE BT_LEDS BT_LE_L2CAP_ECRED BT_MRVL BT_MRVL_SDIO BT_MSFTEXT BT_MTK BT_MTKSDIO BT_MTKUART 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_ESD_USB CAN_ETAS_ES58X CAN_F81604 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_UCAN CAN_VCAN CAN_VXCAN 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_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_MAX 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 CRC4 CRC64 CRC64_ROCKSOFT CRC7 CRC8 CRC_ITU_T CRC_T10DIF CRYPTO_842 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_CHACHA20POLY1305 CRYPTO_CHACHA20_X86_64 CRYPTO_CRC32 CRYPTO_CRC32C_INTEL CRYPTO_CRC32_PCLMUL CRYPTO_CRC64_ROCKSOFT CRYPTO_CRCT10DIF CRYPTO_CRCT10DIF_PCLMUL CRYPTO_CRYPTD 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_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_CURVE25519 CRYPTO_LIB_CURVE25519_GENERIC CRYPTO_LIB_POLY1305 CRYPTO_LIB_POLY1305_GENERIC CRYPTO_LRW CRYPTO_LZ4 CRYPTO_LZ4HC 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_SM3_AVX_X86_64 CRYPTO_SM4_AESNI_AVX2_X86_64 CRYPTO_SM4_AESNI_AVX_X86_64 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_XCTR CRYPTO_XXHASH CRYPTO_ZSTD CUSE CYPRESS_FIRMWARE DAMON DAMON_PADDR DAMON_RECLAIM DAMON_VADDR DAX DCA DCB DEFAULT_CODEL 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_AUX_BRIDGE DRM_BOCHS DRM_BRIDGE DRM_BUDDY DRM_CIRRUS_QEMU DRM_CLIENT DRM_CLIENT_LIB DRM_CLIENT_SELECTION DRM_CLIENT_SETUP DRM_DEBUG_MM DRM_DISPLAY_DP_AUX_BUS DRM_DISPLAY_DP_HELPER DRM_DISPLAY_DSC_HELPER DRM_DISPLAY_HDCP_HELPER DRM_DISPLAY_HDMI_HELPER DRM_DISPLAY_HELPER DRM_FBDEV_EMULATION DRM_GEM_SHMEM_HELPER DRM_GM12U320 DRM_GUD DRM_I915 DRM_I915_CAPTURE_ERROR DRM_I915_COMPRESS_ERROR ENCRYPTED_KEYS FSCACHE FUSE_FS GPIOLIB HAMRADIO HID_DRAGONRISE IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_RTRS_CLIENT IOSCHED_BFQ 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 WLAN WLAN_VENDOR_ATH X86_X32_ABI ZONE_DEVICE]
disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed
picked [v6.12 v6.11 v6.10 v6.8 v6.6 v6.4 v6.2 v6.0 v5.17 v5.14 v5.11 v5.8 v5.5 v5.2 v4.20 v4.19] out of 35 release tags
testing release v6.12
testing commit adc218676eef25575469234709c2d87185ca223a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 54713258df8e2cca8b6429cccbdca0a735aabbada7e8b4209a3ebd55a472a1e4
all runs: crashed: WARNING in hci_conn_timeout
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
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: db54326db478c11308c25e91d216b5ce139b9746a2bc01d87f62cf5096655b52
all runs: crashed: WARNING in hci_conn_timeout
representative crash: WARNING in hci_conn_timeout, 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: f6ee23c2ea31ccb8527624abffc77b55e216e14ea4b2e93938bfe3ee57d77af1
all runs: crashed: WARNING in hci_conn_timeout
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
testing release v6.8
testing commit e8f897f4afef0031fe618a8e94127a0934896aba gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 35d04f5d08dfb94c2f6af95c33b67840506fdb1d3281c2ec96f31a89eb5d8a72
all runs: crashed: WARNING in hci_conn_timeout
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
testing release v6.6
testing commit ffc253263a1375a65fa6c9f62a893e9767fbebfa gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: fdd7a930590fc60ed0e6e6baed10f3420f4c9b8d75abcb627f9fa2d41e686783
all runs: crashed: WARNING in hci_conn_timeout
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
testing release v6.4
testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 906fb35e4bdaa39deabd1251a2e19fbae34c0db31313f92b1c2fe744acfa50a4
all runs: OK
false negative chance: 0.000
# git bisect start ffc253263a1375a65fa6c9f62a893e9767fbebfa 6995e2de6891c724bfeb2db33d7b87775f913ad1
Bisecting: 14974 revisions left to test after this (roughly 14 steps)
[692f5510159c79bfa312a4e27a15e266232bfb4c] Merge tag 'asoc-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

testing commit 692f5510159c79bfa312a4e27a15e266232bfb4c gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 27995ab18267434cc76c3dcacc6facf26cbb0200894c421f5d2f024aded65299
run #0: crashed: WARNING in hci_conn_timeout
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
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
unable to determine the verdict: 9 good runs (wanted 5), for bad wanted 5 in total, got 10
# git bisect skip 692f5510159c79bfa312a4e27a15e266232bfb4c
Bisecting: 14980 revisions left to test after this (roughly 14 steps)
[d011151616e73de20c139580b73fa4c7042bd861] Merge branch 'kvm-x86-mmu-6.6' into HEAD

testing commit d011151616e73de20c139580b73fa4c7042bd861 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 901d8ea0ad1c39e727dd14f109ee90cf32a89ff863020eeb21719ca391ae0755
all runs: OK
false negative chance: 0.000
# git bisect good d011151616e73de20c139580b73fa4c7042bd861
Bisecting: 7586 revisions left to test after this (roughly 13 steps)
[a1c19328a160c80251868dbd80066dce23d07995] Merge tag 'soc-arm-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

testing commit a1c19328a160c80251868dbd80066dce23d07995 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 439bb3f61f06ba903e8c4c3d545163e150e989ce2dbe80ff340d3073f32e2d24
all runs: crashed: WARNING in hci_conn_timeout
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
# git bisect bad a1c19328a160c80251868dbd80066dce23d07995
Bisecting: 3438 revisions left to test after this (roughly 12 steps)
[bd6c11bc43c496cddfc6cf603b5d45365606dbd5] Merge tag 'net-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

testing commit bd6c11bc43c496cddfc6cf603b5d45365606dbd5 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 954606be6c42a53246eecfaedb292a43a5fdbc90d7ae4259380b4fb3363f4d0e
all runs: crashed: WARNING in hci_conn_timeout
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
# git bisect bad bd6c11bc43c496cddfc6cf603b5d45365606dbd5
Bisecting: 1977 revisions left to test after this (roughly 11 steps)
[042bf24ac98702e0b240034f6a8b219104095b06] net: ethernet: mtk_wed: add some more info in wed_txinfo_show handler

testing commit 042bf24ac98702e0b240034f6a8b219104095b06 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5c04c01c5eeed473d53c4059c8dab210a28c1adf679a95c33bf15424ca945f44
run #0: crashed: WARNING in hci_conn_timeout
run #1: crashed: WARNING in hci_conn_timeout
run #2: crashed: WARNING in hci_conn_timeout
run #3: crashed: WARNING in hci_conn_timeout
run #4: crashed: WARNING in hci_conn_timeout
run #5: crashed: WARNING in hci_conn_timeout
run #6: crashed: WARNING in hci_conn_timeout
run #7: crashed: WARNING in hci_conn_timeout
run #8: OK
run #9: OK
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
# git bisect bad 042bf24ac98702e0b240034f6a8b219104095b06
Bisecting: 979 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: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: aee2fa8e5b3f231c8e7936c7b9efcf57ae673eb2b78a48e1a6a11f76b9898d1f
run #0: crashed: WARNING in hci_conn_timeout
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
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
unable to determine the verdict: 9 good runs (wanted 5), for bad wanted 5 in total, got 10
# git bisect skip 81083076a007d3af3f2216ad9be1374de0687d49
Bisecting: 979 revisions left to test after this (roughly 10 steps)
[5aa51d9f889ca61201044b28677eb60236b0d746] genetlink: add genlmsg_iput() API

testing commit 5aa51d9f889ca61201044b28677eb60236b0d746 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9fa6571a327769dfe04cfc8f4d6b1c3b0f1f6b72de1d5b3d6192e97069007ec4
all runs: OK
false negative chance: 0.000
# git bisect good 5aa51d9f889ca61201044b28677eb60236b0d746
Bisecting: 311 revisions left to test after this (roughly 8 steps)
[3db34747631161b24241b2dae06d8e3e69cf7d8b] Merge tag 'for-net-next-2023-08-24' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

testing commit 3db34747631161b24241b2dae06d8e3e69cf7d8b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 32bb0602ef2bf0a2e908eb81d6c7d60dadd6802b2cb13412cec9b90fbc766d34
all runs: crashed: WARNING in hci_conn_timeout
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
# git bisect bad 3db34747631161b24241b2dae06d8e3e69cf7d8b
Bisecting: 160 revisions left to test after this (roughly 7 steps)
[95b358e4d9c7caad3a787f810265458ee477d0ef] net: microchip: sparx5: Update return value check for vcap_get_rule()

testing commit 95b358e4d9c7caad3a787f810265458ee477d0ef gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0f1b337b7692973e5dbe52d24ba1b4b4070dd4722fc3245a9c203624c5773f26
run #0: crashed: WARNING in hci_conn_timeout
run #1: crashed: WARNING in hci_conn_timeout
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
# git bisect bad 95b358e4d9c7caad3a787f810265458ee477d0ef
Bisecting: 85 revisions left to test after this (roughly 6 steps)
[b0654e64dbaf62f565b5f2b4fbd92202e88dcba3] virtchnl: fix fake 1-elem arrays for structures allocated as `nents`

testing commit b0654e64dbaf62f565b5f2b4fbd92202e88dcba3 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f348143fcfd856f3462057efd6ffb74aebb795f757e38d7a79eef51682f35bea
all runs: OK
false negative chance: 0.000
# git bisect good b0654e64dbaf62f565b5f2b4fbd92202e88dcba3
Bisecting: 42 revisions left to test after this (roughly 6 steps)
[04f28408a51eafab4ae7fc1e3d52520e410eee5f] Merge tag 'batadv-next-pullrequest-20230816' of git://git.open-mesh.org/linux-merge

testing commit 04f28408a51eafab4ae7fc1e3d52520e410eee5f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: e865fad27da9052e47a035581c4d3f6daf51930dcafed5479b6251427b1e6215
run #0: crashed: WARNING in hci_conn_timeout
run #1: crashed: WARNING in hci_conn_timeout
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 04f28408a51eafab4ae7fc1e3d52520e410eee5f
Bisecting: 42 revisions left to test after this (roughly 6 steps)
[0dd061a6a115f25132989cbd591a25afb2dee086] bpf: Add update_socket_protocol hook

testing commit 0dd061a6a115f25132989cbd591a25afb2dee086 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3a5942e13a60bf14ab8e2b5e549142c58532308fe1ace3acc3341fded1403adb
all runs: OK
false negative chance: 0.000
# git bisect good 0dd061a6a115f25132989cbd591a25afb2dee086
Bisecting: 38 revisions left to test after this (roughly 5 steps)
[829b3357dd9737d45b3724b5378adf8cf8334ea1] net: dm9051: Use PTR_ERR_OR_ZERO() to simplify code

testing commit 829b3357dd9737d45b3724b5378adf8cf8334ea1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f8b4f9c19564a4e4e995126edb0fef77de1aeca5f68411a90b9091ab1b8d6059
run #0: crashed: WARNING in hci_conn_timeout
run #1: crashed: WARNING in hci_conn_timeout
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 829b3357dd9737d45b3724b5378adf8cf8334ea1
Bisecting: 38 revisions left to test after this (roughly 5 steps)
[c2e5f4fd1148727801a63d938cec210f16b48864] Merge branch 'netconsole-enable-compile-time-configuration'

testing commit c2e5f4fd1148727801a63d938cec210f16b48864 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: e80e06d461dfdcbc627e60765cf9e142f3b5d34bdbdb00689db133f81737fdf7
all runs: OK
false negative chance: 0.000
# git bisect good c2e5f4fd1148727801a63d938cec210f16b48864
Bisecting: 22 revisions left to test after this (roughly 5 steps)
[c6cfc6cd7685a24ea00a24a4fb91aa96d611084e] Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue

testing commit c6cfc6cd7685a24ea00a24a4fb91aa96d611084e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a168f99239d87d3c210d9b339d5c6b299f18b38278b80df76744e6769e84a733
run #0: crashed: WARNING in hci_conn_timeout
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip c6cfc6cd7685a24ea00a24a4fb91aa96d611084e
Bisecting: 22 revisions left to test after this (roughly 5 steps)
[9762f8fa832c33cd351cf3efd56ca74e2548dd06] ice: refactor ice_sched to make functions static

testing commit 9762f8fa832c33cd351cf3efd56ca74e2548dd06 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b2230ed336f1f6130352f60c2a40313fadb534a278ad492fe5ae912e6e0c3079
run #0: crashed: WARNING in hci_conn_timeout
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 9762f8fa832c33cd351cf3efd56ca74e2548dd06
Bisecting: 22 revisions left to test after this (roughly 5 steps)
[a080b47a04c503674c30dfe697b6fa1b98c3bb6b] bnxt_en: Display the ring error counters under ethtool -S

testing commit a080b47a04c503674c30dfe697b6fa1b98c3bb6b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: fb49752439513d96ddba0858fd6f37cfb39a3add409e0e06d682e87fa38dd9a9
run #0: crashed: WARNING in hci_conn_timeout
run #1: crashed: WARNING in hci_conn_timeout
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip a080b47a04c503674c30dfe697b6fa1b98c3bb6b
Bisecting: 22 revisions left to test after this (roughly 5 steps)
[02e61f06a97e7ba73fa44046d6da097e5c2aacc8] batman-adv: Keep batadv_netlink_notify_* static

testing commit 02e61f06a97e7ba73fa44046d6da097e5c2aacc8 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: e24c61f2d9acb8d6036aed4b335c090c97aad2bb9286165a3990a94d29eaac34
run #0: crashed: WARNING in hci_conn_timeout
run #1: crashed: WARNING in hci_conn_timeout
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: WARNING in hci_conn_timeout, types: [WARNING]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 02e61f06a97e7ba73fa44046d6da097e5c2aacc8
Bisecting: 22 revisions left to test after this (roughly 5 steps)
[4c70dbe3c0087b439b9e5015057e3e378cf5d8b1] bnxt_en: Save ring error counters across reset

reproducer is flaky (0.55 repro chance estimate)
revisions tested: 31, total time: 12h18m50.136257833s (build: 6h31m13.443775131s, test: 4h46m30.135210232s)
error: bisection is taking too long (>12h0m0s), aborting