ci2 starts bisection 2025-09-27 09:38:20.475466209 +0000 UTC m=+54013.836024456
bisecting cause commit starting from 083fc6d7fa0d974a3663b97c8b0466737a544236
building syzkaller on 001c90610fb2f2ac7cbbc9cd6af3f547b821a8ad
ensuring issue is reproducible on original commit 083fc6d7fa0d974a3663b97c8b0466737a544236

testing commit 083fc6d7fa0d974a3663b97c8b0466737a544236 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 397476148c878c7715e6f9b2f6d8521b964be443e1705ae6055c5e581fce829e
all runs: crashed: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done
representative crash: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done, types: [KASAN-READ]
check whether we can drop unnecessary instrumentation
disabling configs for [memleak ubsan bug_or_warning locking atomic_sleep hang], they are not needed
testing commit 083fc6d7fa0d974a3663b97c8b0466737a544236 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 5c8152a02a0530320788423bef8ee3d05fc308a6304e451868defd2255095205
all runs: crashed: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done
representative crash: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done, types: [KASAN-READ]
the bug reproduces without the instrumentation
disabling configs for [locking atomic_sleep hang memleak ubsan bug_or_warning], they are not needed
kconfig minimization: base=4092 full=8349 leaves diff=2174
split chunks (needed=false): <2174>
split chunk #0 of len 2174 into 5 parts
testing without sub-chunk 1/5
disabling configs for [ubsan bug_or_warning locking atomic_sleep hang memleak], they are not needed
testing commit 083fc6d7fa0d974a3663b97c8b0466737a544236 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 522227547d43dea770042f3c656dd70c8bfd980bb38de81c55f206354ea7afae
all runs: OK
false negative chance: 0.000
testing without sub-chunk 2/5
disabling configs for [ubsan bug_or_warning locking atomic_sleep hang memleak], they are not needed
testing commit 083fc6d7fa0d974a3663b97c8b0466737a544236 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 8a857ca63ef7efd94fe2c741c1db6e4d220ab822878467976ec084bc7bba3fcf
all runs: crashed: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done
representative crash: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done, types: [KASAN-READ]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [ubsan bug_or_warning locking atomic_sleep hang memleak], they are not needed
testing commit 083fc6d7fa0d974a3663b97c8b0466737a544236 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 78a9f6ee1187237d422fd954dfbfe7c4c54302f77d8b4c8476a844b7946dc2c3
all runs: crashed: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done
representative crash: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done, types: [KASAN-READ]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [memleak ubsan bug_or_warning locking atomic_sleep hang], they are not needed
testing commit 083fc6d7fa0d974a3663b97c8b0466737a544236 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: d79582431057a815185a5cf510f2ea1eac48d15a05eecab16696903e2849151d
all runs: crashed: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done
representative crash: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done, types: [KASAN-READ]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [locking atomic_sleep hang memleak ubsan bug_or_warning], they are not needed
testing commit 083fc6d7fa0d974a3663b97c8b0466737a544236 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 2417d3729759e53888c0dd59a4e23fce4626e1dbeb72222bff54bf622538bda2
all runs: crashed: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done
representative crash: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done, types: [KASAN-READ]
the chunk can be dropped
minimized to 435 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_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_ENABLE_MEMORY_HOTREMOVE ARCH_HAS_CPU_ATTACK_VECTORS ARCH_HAS_USER_SHADOW_STACK ARCH_SUPPORTS_HUGETLBFS 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_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_SYSCALL BPQETHER BRIDGE BRIDGE_CFM BRIDGE_EBT_802_3 BRIDGE_EBT_AMONG BRIDGE_EBT_ARP BRIDGE_EBT_ARPREPLY 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_VLAN BRIDGE_IGMP_SNOOPING BRIDGE_MRP BRIDGE_NF_EBTABLES 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 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_8254 COMEDI_8255 COMEDI_8255_PCI COMEDI_8255_SA COMEDI_ADL_PCI9118 COMEDI_ADQ12B COMEDI_AIO_AIO12_8 COMEDI_AIO_IIRO_16 COMEDI_AMPLC_DIO200 COMEDI_AMPLC_DIO200_ISA COMEDI_AMPLC_PC236 COMEDI_AMPLC_PC236_ISA COMEDI_AMPLC_PC263_ISA COMEDI_BOND COMEDI_C6XDIGIO COMEDI_DAC02 COMEDI_DAS08 COMEDI_DAS08_ISA COMEDI_DAS16M1 COMEDI_DAS1800 COMEDI_DAS6402 COMEDI_DAS800 COMEDI_DMM32AT COMEDI_DT2801 COMEDI_DT2811 COMEDI_DT2814 COMEDI_DT2815 COMEDI_DT2817 COMEDI_DT282X COMEDI_DT9812 COMEDI_FL512 COMEDI_ISADMA COMEDI_ISA_DRIVERS COMEDI_KCOMEDILIB COMEDI_MISC_DRIVERS COMEDI_MPC624 COMEDI_MULTIQ3 COMEDI_NI_ATMIO16D COMEDI_NI_AT_A2150 COMEDI_NI_AT_AO COMEDI_NI_DAQ_700_CS COMEDI_NI_LABPC COMEDI_NI_LABPC_CS COMEDI_NI_LABPC_ISA COMEDI_NI_LABPC_ISADMA COMEDI_NI_LABPC_PCI COMEDI_NI_USB6501 COMEDI_PARPORT COMEDI_PCI_DRIVERS COMEDI_PCL711 COMEDI_PCL724 COMEDI_PCL726 COMEDI_PCL730 COMEDI_PCL812 COMEDI_PCL816 COMEDI_PCL818 COMEDI_PCM3724 COMEDI_PCMAD COMEDI_PCMCIA_DRIVERS COMEDI_PCMDA12 COMEDI_PCMMIO COMEDI_PCMUIO COMEDI_RTI800 COMEDI_RTI802 COMEDI_S526 COMEDI_TEST COMEDI_USBDUX COMEDI_USBDUXFAST COMEDI_USBDUXSIGMA COMEDI_USB_DRIVERS COMEDI_VMK80XX COMPAT_NETLINK_MESSAGES COUNTER CRAMFS CRAMFS_BLOCKDEV CRAMFS_MTD CRC64 CRC64_ARCH CRC8 CRC_ITU_T CRC_T10DIF CRC_T10DIF_ARCH 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_CHACHA20 CRYPTO_CHACHA20POLY1305 CRYPTO_CHACHA20_X86_64 CRYPTO_CRC32C 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_ECDH CRYPTO_ECRDSA CRYPTO_ENGINE CRYPTO_ESSIV CRYPTO_FCRYPT CRYPTO_GHASH_CLMUL_NI_INTEL CRYPTO_HCTR2 CRYPTO_HKDF CRYPTO_KDF800108_CTR CRYPTO_KHAZAD CRYPTO_KPP CRYPTO_KRB5 CRYPTO_KRB5ENC CRYPTO_LIB_ARC4 CRYPTO_LIB_CHACHA CRYPTO_LIB_CHACHA20POLY1305 CRYPTO_LIB_CHACHA_GENERIC CRYPTO_LIB_CURVE25519 CRYPTO_LIB_CURVE25519_GENERIC CRYPTO_LIB_CURVE25519_INTERNAL CRYPTO_LIB_DES CRYPTO_LIB_POLY1305 CRYPTO_LIB_POLY1305_GENERIC CRYPTO_LIB_SHA1_ARCH CRYPTO_LIB_SHA256_ARCH CRYPTO_LIB_SHA512 CRYPTO_LIB_SHA512_ARCH CRYPTO_LIB_SM3 CRYPTO_LRW CRYPTO_LZ4 CRYPTO_LZ4HC CRYPTO_MICHAEL_MIC CRYPTO_NHPOLY1305 CRYPTO_NHPOLY1305_AVX2 CRYPTO_NHPOLY1305_SSE2 CRYPTO_PCBC CRYPTO_PCRYPT 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_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_WP512 CRYPTO_XCBC CRYPTO_XCTR CRYPTO_XTS CRYPTO_XXHASH CRYPTO_ZSTD CUSE CYPRESS_FIRMWARE DAMON DAMON_PADDR DAMON_RECLAIM DAMON_VADDR DCA DCB DEBUG_VFS DEFAULT_CODEL DEVICE_MIGRATION DEVICE_PRIVATE DMA_CMA FSCACHE FUSE_FS GPIOLIB HAMRADIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_RTRS_CLIENT IOSCHED_BFQ ISA_BUS LIBNVDIMM MAC80211 MAC80211_DEBUGFS MAC80211_LEDS MEDIA_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MMC MTD NET_CLS_U32 NET_SCH_DEFAULT PARTITION_ADVANCED PCCARD PCMCIA RFKILL SERIAL_DEV_BUS TLS TLS_DEVICE USB_GADGET USB_PHY VLAN_8021Q WANT_COMPAT_NETLINK_MESSAGES WEXT_CORE WIRELESS WLAN WLAN_VENDOR_ATH ZONE_DEVICE]
disabling configs for [hang memleak ubsan bug_or_warning locking atomic_sleep], they are not needed
picked [v6.16 v6.15 v6.14 v6.12 v6.10 v6.8 v6.6 v6.4 v6.1 v5.18 v5.15 v5.12 v5.9 v5.6 v5.3 v5.0 v4.19] out of 39 release tags
testing release v6.16
testing commit 038d61fd642278bab63ee8ef722c50d10ab01e8f gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 44ca7baf798928e655488cfe997a8ec0d968191e1bb7f89b1195a7bc666f1741
all runs: crashed: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done
representative crash: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done, types: [KASAN-READ]
testing release v6.15
testing commit 0ff41df1cb268fc69e703a08a57ee14ae967d0ca gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: d5ef76aa435f1aa12f1195e3df0fdf0e1553e5c3b9b65aa4169bfe2922da4b41
all runs: crashed: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done
representative crash: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done, types: [KASAN-READ]
testing release v6.14
testing commit 38fec10eb60d687e30c8c6b5420d86e8149f7557 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 014ef0fc59414fe005a499e5f036eb6e7aa2b573983bb6a7a2778ec8c164ee3f
all runs: crashed: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done
representative crash: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done, types: [KASAN-READ]
testing release v6.12
testing commit adc218676eef25575469234709c2d87185ca223a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 5ea5cadaaa985236152954b92628a24eeefe61b3dd8b8475e0628feb76a2cbe8
all runs: crashed: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done
representative crash: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done, types: [KASAN-READ]
testing release v6.10
testing commit 0c3836482481200ead7b416ca80c68a29cfdaabd gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 66f00844d3d948238c19116b3e6d9a9742f3cd80f0867fe80ad16a61e770b37f
all runs: crashed: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done
representative crash: KASAN: slab-out-of-bounds Read in bch2_btree_node_read_done, types: [KASAN-READ]
testing release v6.8
testing commit e8f897f4afef0031fe618a8e94127a0934896aba gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building e8f897f4afef0031fe618a8e94127a0934896aba: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
testing release v6.6
testing commit ffc253263a1375a65fa6c9f62a893e9767fbebfa gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building ffc253263a1375a65fa6c9f62a893e9767fbebfa: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
testing release v6.4
testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 6995e2de6891c724bfeb2db33d7b87775f913ad1: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
testing release v6.1
testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 830b3c68c1fb1e9176028d02ef86f3cf76aa2476: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:543:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
testing release v5.18
testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 4b0986a3613c92f4ec1bdc7f60ec66fea135991f: scripts/sign-file.c:89:14: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations]
/usr/include/openssl/err.h:422:1: note: 'ERR_get_error_line' has been explicitly marked deprecated here
scripts/sign-file.c:102:9: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations]
certs/extract-cert.c:46:14: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations]
certs/extract-cert.c:59:9: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations]
ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
testing release v5.15
testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 504adedf6c542f980a64c70280d8bca24f5030003e0957feeebc67e884ca4917
all runs: OK
false negative chance: 0.000
# git bisect start 0c3836482481200ead7b416ca80c68a29cfdaabd 8bb7eca972ad531c9b149c0a51ab43a417385813
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[a5c95ca18a98d742d0a4a04063c32556b5b66378] Merge tag 'drm-next-2023-02-23' of git://anongit.freedesktop.org/drm/drm

testing commit a5c95ca18a98d742d0a4a04063c32556b5b66378 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building a5c95ca18a98d742d0a4a04063c32556b5b66378: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip a5c95ca18a98d742d0a4a04063c32556b5b66378
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[192a5e0a19712a079f456954c203ce9dd2b889fa] Merge tag 'lkmm.2023.02.15a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

testing commit 192a5e0a19712a079f456954c203ce9dd2b889fa gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 192a5e0a19712a079f456954c203ce9dd2b889fa: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 192a5e0a19712a079f456954c203ce9dd2b889fa
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[525445efacdfeed71329ce8bc5f558859a894b8b] Merge tag 'nmi.2023.02.14a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

testing commit 525445efacdfeed71329ce8bc5f558859a894b8b gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 525445efacdfeed71329ce8bc5f558859a894b8b: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 525445efacdfeed71329ce8bc5f558859a894b8b
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[f01d4c8a22908956f4018ed334bb6713e41b37c1] Merge tag 'nolibc.2023.02.06a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

testing commit f01d4c8a22908956f4018ed334bb6713e41b37c1 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building f01d4c8a22908956f4018ed334bb6713e41b37c1: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip f01d4c8a22908956f4018ed334bb6713e41b37c1
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[d6296cb65320be16dbf20f2fd584ddc25f3437cd] Merge tag 'linux-kselftest-next-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

testing commit d6296cb65320be16dbf20f2fd584ddc25f3437cd gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building d6296cb65320be16dbf20f2fd584ddc25f3437cd: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip d6296cb65320be16dbf20f2fd584ddc25f3437cd
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[89f1a2440a200918676f9e1eeb765b337f735d86] Merge tag 'linux-kselftest-kunit-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

testing commit 89f1a2440a200918676f9e1eeb765b337f735d86 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 89f1a2440a200918676f9e1eeb765b337f735d86: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 89f1a2440a200918676f9e1eeb765b337f735d86
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[2562af68f0550317fbd3d5f520069c69d0cf5115] Merge tag 'ktest-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest

testing commit 2562af68f0550317fbd3d5f520069c69d0cf5115 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 2562af68f0550317fbd3d5f520069c69d0cf5115: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 2562af68f0550317fbd3d5f520069c69d0cf5115
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[d392e49ad89059624a2b24daea3c64d0e0fb4124] Merge tag 'trace-tools-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

testing commit d392e49ad89059624a2b24daea3c64d0e0fb4124 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building d392e49ad89059624a2b24daea3c64d0e0fb4124: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip d392e49ad89059624a2b24daea3c64d0e0fb4124
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[9191423872f764dccc024d6bc4b68dfd138ccc38] Merge tag 'trace-v6.2-rc7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

testing commit 9191423872f764dccc024d6bc4b68dfd138ccc38 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 9191423872f764dccc024d6bc4b68dfd138ccc38: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 9191423872f764dccc024d6bc4b68dfd138ccc38
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[b72b5fecc1b8a2e595bd03d7d257c88ea3f9fd45] Merge tag 'trace-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

testing commit b72b5fecc1b8a2e595bd03d7d257c88ea3f9fd45 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building b72b5fecc1b8a2e595bd03d7d257c88ea3f9fd45: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip b72b5fecc1b8a2e595bd03d7d257c88ea3f9fd45
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[307e14c039063f0c9bd7a18a7add8f940580dcc9] Merge tag '6.3-rc-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

testing commit 307e14c039063f0c9bd7a18a7add8f940580dcc9 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 307e14c039063f0c9bd7a18a7add8f940580dcc9: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 307e14c039063f0c9bd7a18a7add8f940580dcc9
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[d8ca6dbb8de7923fcfb18e0b0b123f37c3225519] Merge tag 'nfs-for-6.3-1' of git://git.linux-nfs.org/projects/anna/linux-nfs

testing commit d8ca6dbb8de7923fcfb18e0b0b123f37c3225519 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building d8ca6dbb8de7923fcfb18e0b0b123f37c3225519: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip d8ca6dbb8de7923fcfb18e0b0b123f37c3225519
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[2622e785f7579e8c92d0fcf55e9d6b3955e4f1a6] mac802154: Allow the creation of coordinator interfaces

testing commit 2622e785f7579e8c92d0fcf55e9d6b3955e4f1a6 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 2622e785f7579e8c92d0fcf55e9d6b3955e4f1a6: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:525:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip 2622e785f7579e8c92d0fcf55e9d6b3955e4f1a6
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[0df82189bc42037678fa590a77ed0116f428c90d] Merge tag 'perf-tools-for-v6.3-1-2023-02-22' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

testing commit 0df82189bc42037678fa590a77ed0116f428c90d gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 0df82189bc42037678fa590a77ed0116f428c90d: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 0df82189bc42037678fa590a77ed0116f428c90d
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[a8f26192ca769c6b37a04b3ee188f28069fd5d53] perf test: Add ability to test exit code for attr tests

testing commit a8f26192ca769c6b37a04b3ee188f28069fd5d53 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building a8f26192ca769c6b37a04b3ee188f28069fd5d53: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:543:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip a8f26192ca769c6b37a04b3ee188f28069fd5d53
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[14130211be5366a91ec07c3284c183b75d8fba17] irqchip/meson-gpio: Mark OF related data as maybe unused

testing commit 14130211be5366a91ec07c3284c183b75d8fba17 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 14130211be5366a91ec07c3284c183b75d8fba17: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 14130211be5366a91ec07c3284c183b75d8fba17
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[da65e9ff3bf614d2836e38e1d405c7073e6ba3b7] devlink: Expose port function commands to control RoCE

testing commit da65e9ff3bf614d2836e38e1d405c7073e6ba3b7 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building da65e9ff3bf614d2836e38e1d405c7073e6ba3b7: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:543:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip da65e9ff3bf614d2836e38e1d405c7073e6ba3b7
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[a0d23b8645b2d577657ec08f25b01338c6bc39d6] arm64: dts: renesas: beacon-renesom: Update Ethernet PHY ID

testing commit a0d23b8645b2d577657ec08f25b01338c6bc39d6 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building a0d23b8645b2d577657ec08f25b01338c6bc39d6: ./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:652:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip a0d23b8645b2d577657ec08f25b01338c6bc39d6
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[97f1582e92c91e77bcf4af3dbf445c6694eb2dff] ALSA: emu10k1: make E-MU mixer control creation more data-driven

testing commit 97f1582e92c91e77bcf4af3dbf445c6694eb2dff gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 97f1582e92c91e77bcf4af3dbf445c6694eb2dff: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 97f1582e92c91e77bcf4af3dbf445c6694eb2dff
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[813eac4fcb839bdf22aacfda0f2713fe50a82974] i2c: xiic: Fix Rx and Tx paths in standard mode

testing commit 813eac4fcb839bdf22aacfda0f2713fe50a82974 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 813eac4fcb839bdf22aacfda0f2713fe50a82974: ./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:652:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip 813eac4fcb839bdf22aacfda0f2713fe50a82974
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[deaeeda2051fa280884bf5769021bcdeae5de44e] backlight: pwm_bl: Don't rely on a disabled PWM emiting inactive state

testing commit deaeeda2051fa280884bf5769021bcdeae5de44e gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building deaeeda2051fa280884bf5769021bcdeae5de44e: ./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:652:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip deaeeda2051fa280884bf5769021bcdeae5de44e
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[459b26061a67e63e5aa24c6f2ad0546943357e43] drm/i915/gsc: Create GSC request submission mechanism

testing commit 459b26061a67e63e5aa24c6f2ad0546943357e43 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 459b26061a67e63e5aa24c6f2ad0546943357e43: ./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:652:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip 459b26061a67e63e5aa24c6f2ad0546943357e43
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[20997c04b7168b1833da77f882eb5a6f246c4b96] drm/amdgpu: set the APU flag based on package type

testing commit 20997c04b7168b1833da77f882eb5a6f246c4b96 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 20997c04b7168b1833da77f882eb5a6f246c4b96: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 20997c04b7168b1833da77f882eb5a6f246c4b96
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[f0832a58639691af575fa28ffaeb657c51f3ca06] cxl/region: Provide region info to the cxl_poison trace event

testing commit f0832a58639691af575fa28ffaeb657c51f3ca06 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building f0832a58639691af575fa28ffaeb657c51f3ca06: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip f0832a58639691af575fa28ffaeb657c51f3ca06
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[49ed35a0b6aafacd5e4d7c24ed6c02fbfbadaedc] sfc: support unicast PTP

testing commit 49ed35a0b6aafacd5e4d7c24ed6c02fbfbadaedc gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 49ed35a0b6aafacd5e4d7c24ed6c02fbfbadaedc: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 49ed35a0b6aafacd5e4d7c24ed6c02fbfbadaedc
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[59de6c38d713bb16760cc2612a79bc373f79bc6b] ASoC: dt-bindings: wm8753: Convert to dtschema

testing commit 59de6c38d713bb16760cc2612a79bc373f79bc6b gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 59de6c38d713bb16760cc2612a79bc373f79bc6b: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 59de6c38d713bb16760cc2612a79bc373f79bc6b
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[56193b57cd8a65f942e064dbf499a7fa54ca5c74] drm: exynos: dsi: Drop explicit call to bridge detach

testing commit 56193b57cd8a65f942e064dbf499a7fa54ca5c74 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 56193b57cd8a65f942e064dbf499a7fa54ca5c74: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 56193b57cd8a65f942e064dbf499a7fa54ca5c74
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[213aacb8a27b1a550edc7641aed818cffa8354b9] bpf, docs: Add myself to BPF docs MAINTAINERS entry

testing commit 213aacb8a27b1a550edc7641aed818cffa8354b9 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 213aacb8a27b1a550edc7641aed818cffa8354b9: ./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:652:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip 213aacb8a27b1a550edc7641aed818cffa8354b9
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[9b2e284a5dc2d23a7102ff87fac3aa9d6b88118e] arm64: dts: qcom: sm8150: add compatible fallback to mailbox

testing commit 9b2e284a5dc2d23a7102ff87fac3aa9d6b88118e gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 9b2e284a5dc2d23a7102ff87fac3aa9d6b88118e: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 9b2e284a5dc2d23a7102ff87fac3aa9d6b88118e
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[89fe81c01715f81c3a7d371e9e5f7d7ae5bc557c] arm64: dts: qcom: sc8280xp: Fix the PCI I/O port range

testing commit 89fe81c01715f81c3a7d371e9e5f7d7ae5bc557c gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 89fe81c01715f81c3a7d371e9e5f7d7ae5bc557c: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 89fe81c01715f81c3a7d371e9e5f7d7ae5bc557c
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[1a65a3271dad3a03eb4d34e1ff6a3ad6c3ffb761] Merge branch 'pci/aer'

testing commit 1a65a3271dad3a03eb4d34e1ff6a3ad6c3ffb761 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 1a65a3271dad3a03eb4d34e1ff6a3ad6c3ffb761: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 1a65a3271dad3a03eb4d34e1ff6a3ad6c3ffb761
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[5329bcc4a1e7dc41fcdffaa55c73b17b527b804f] PCI: qcom: Use bulk clock APIs for handling clocks for IP rev 2.3.2

testing commit 5329bcc4a1e7dc41fcdffaa55c73b17b527b804f gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 5329bcc4a1e7dc41fcdffaa55c73b17b527b804f: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 5329bcc4a1e7dc41fcdffaa55c73b17b527b804f
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[2b79eb73e2c4b362a2a261b7b2f718385fb478e4] Merge tag 'probes-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

testing commit 2b79eb73e2c4b362a2a261b7b2f718385fb478e4 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 2b79eb73e2c4b362a2a261b7b2f718385fb478e4: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 2b79eb73e2c4b362a2a261b7b2f718385fb478e4
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[15c8e267dfa62f207ee1db666c822324e3362b84] wifi: rtw88: mac: Return the original error from rtw_mac_power_switch()

testing commit 15c8e267dfa62f207ee1db666c822324e3362b84 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 15c8e267dfa62f207ee1db666c822324e3362b84: ./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:652:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip 15c8e267dfa62f207ee1db666c822324e3362b84
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[9fc2f99030b55027d84723b0dcbbe9f7e21b9c6c] Merge tag 'nfsd-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

testing commit 9fc2f99030b55027d84723b0dcbbe9f7e21b9c6c gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 9fc2f99030b55027d84723b0dcbbe9f7e21b9c6c: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 9fc2f99030b55027d84723b0dcbbe9f7e21b9c6c
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[cd43b5068647f47d6936ffef4d15d99518fcab94] Merge tag 'slab-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab

testing commit cd43b5068647f47d6936ffef4d15d99518fcab94 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building cd43b5068647f47d6936ffef4d15d99518fcab94: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip cd43b5068647f47d6936ffef4d15d99518fcab94
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[d8763154455e92a2ffed256e48fa46bb35ef3bdf] Merge tag 'printk-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux

testing commit d8763154455e92a2ffed256e48fa46bb35ef3bdf gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building d8763154455e92a2ffed256e48fa46bb35ef3bdf: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip d8763154455e92a2ffed256e48fa46bb35ef3bdf
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[0c705be9609931920c299e76811b21acc9502f1a] Remove orphaned CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT

testing commit 0c705be9609931920c299e76811b21acc9502f1a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 0c705be9609931920c299e76811b21acc9502f1a: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 0c705be9609931920c299e76811b21acc9502f1a
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[48e1a66fecb4e8b64cf2a0a8978c048990181d94] lib/vsprintf: Use isodigit() for the octal number check

testing commit 48e1a66fecb4e8b64cf2a0a8978c048990181d94 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 48e1a66fecb4e8b64cf2a0a8978c048990181d94: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 48e1a66fecb4e8b64cf2a0a8978c048990181d94
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[7dd86cf80127aeef8a447c81228a77f0f25cc211] Merge tag 'livepatching-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching

testing commit 7dd86cf80127aeef8a447c81228a77f0f25cc211 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 7dd86cf80127aeef8a447c81228a77f0f25cc211: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 7dd86cf80127aeef8a447c81228a77f0f25cc211
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[bee43904dc774b35bb159693ff3f3ff222590bb1] printk: Remove obsoleted check for non-existent "user" object

testing commit bee43904dc774b35bb159693ff3f3ff222590bb1 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building bee43904dc774b35bb159693ff3f3ff222590bb1: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip bee43904dc774b35bb159693ff3f3ff222590bb1
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[1b47b80e2fa777b37a9486512f4636d7e6aaa353] livepatch: Make kobj_type structures constant

testing commit 1b47b80e2fa777b37a9486512f4636d7e6aaa353 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 1b47b80e2fa777b37a9486512f4636d7e6aaa353: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 1b47b80e2fa777b37a9486512f4636d7e6aaa353
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[c538944d8efb14e9809b685608490b017bfc2d48] Merge tag 'modules-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux

testing commit c538944d8efb14e9809b685608490b017bfc2d48 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building c538944d8efb14e9809b685608490b017bfc2d48: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip c538944d8efb14e9809b685608490b017bfc2d48
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[6486a57f05d3d40aa8698908de16feebe52e9f13] livepatch: fix ELF typos

testing commit 6486a57f05d3d40aa8698908de16feebe52e9f13 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 6486a57f05d3d40aa8698908de16feebe52e9f13: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 6486a57f05d3d40aa8698908de16feebe52e9f13
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[fcc77d7c8ef6478844547d50dd3d03270c86116c] Merge tag 'sysctl-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux

testing commit fcc77d7c8ef6478844547d50dd3d03270c86116c gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building fcc77d7c8ef6478844547d50dd3d03270c86116c: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip fcc77d7c8ef6478844547d50dd3d03270c86116c
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[c9c8133080c75ce2440001d765dbe8c24f932ea2] Merge branch 'for-6.4/doc' into for-linus

testing commit c9c8133080c75ce2440001d765dbe8c24f932ea2 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building c9c8133080c75ce2440001d765dbe8c24f932ea2: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip c9c8133080c75ce2440001d765dbe8c24f932ea2
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[f2b98d0af217f64b96bc549457018117ba6b7509] Merge tag 'bootconfig-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

testing commit f2b98d0af217f64b96bc549457018117ba6b7509 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building f2b98d0af217f64b96bc549457018117ba6b7509: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip f2b98d0af217f64b96bc549457018117ba6b7509
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[693073a04de491c82cd0e1d6bf979192375373c1] drm/amdgpu: skip mes self test for gc 11.0.3 in recover

testing commit 693073a04de491c82cd0e1d6bf979192375373c1 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 693073a04de491c82cd0e1d6bf979192375373c1: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:525:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip 693073a04de491c82cd0e1d6bf979192375373c1
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[06e1a81c4806d0b7f75f9d742ebf410718244e03] Merge tag 'efi-next-for-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi

testing commit 06e1a81c4806d0b7f75f9d742ebf410718244e03 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 06e1a81c4806d0b7f75f9d742ebf410718244e03: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 06e1a81c4806d0b7f75f9d742ebf410718244e03
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[8ed49dd1d3a7448744d57e1da2062b074cba2e49] drm/amdgpu: Add RLCG interface driver implementation for gfx v9.4.3 (v3)

testing commit 8ed49dd1d3a7448744d57e1da2062b074cba2e49 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 8ed49dd1d3a7448744d57e1da2062b074cba2e49: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 8ed49dd1d3a7448744d57e1da2062b074cba2e49
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[c2c23dc7d5f866a8bec3db638fae7f63789303ac] Merge tag 'mfd-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

testing commit c2c23dc7d5f866a8bec3db638fae7f63789303ac gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building c2c23dc7d5f866a8bec3db638fae7f63789303ac: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip c2c23dc7d5f866a8bec3db638fae7f63789303ac
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[b5b986cd853c321cffd8096786184a85430c80de] drm/bridge: it6505: Convert to i2c's .probe_new()

testing commit b5b986cd853c321cffd8096786184a85430c80de gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building b5b986cd853c321cffd8096786184a85430c80de: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:543:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip b5b986cd853c321cffd8096786184a85430c80de
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[ce816ab54bc927f893e17e7e6b9b68e30dd4b4a1] wifi: rtw89: use chip_info::small_fifo_size to choose debug_mask

testing commit ce816ab54bc927f893e17e7e6b9b68e30dd4b4a1 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building ce816ab54bc927f893e17e7e6b9b68e30dd4b4a1: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip ce816ab54bc927f893e17e7e6b9b68e30dd4b4a1
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[14c4be92ebb3e36e392aa9dd8f314038a9f96f3c] tls: rx: strp: force mixed decrypted records into copy mode

testing commit 14c4be92ebb3e36e392aa9dd8f314038a9f96f3c gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 14c4be92ebb3e36e392aa9dd8f314038a9f96f3c: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 14c4be92ebb3e36e392aa9dd8f314038a9f96f3c
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[07a2975c65f2be2e22591d795a9c39b00f95fd11] drm/vc4: bo: Fix drmm_mutex_init memory hog

testing commit 07a2975c65f2be2e22591d795a9c39b00f95fd11 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 07a2975c65f2be2e22591d795a9c39b00f95fd11: ./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:652:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip 07a2975c65f2be2e22591d795a9c39b00f95fd11
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[c9f9c6c875d14a107dabcf4579fcab95ed30af31] platform/chrome: cros_typec_switch: Add Pin D support

testing commit c9f9c6c875d14a107dabcf4579fcab95ed30af31 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building c9f9c6c875d14a107dabcf4579fcab95ed30af31: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip c9f9c6c875d14a107dabcf4579fcab95ed30af31
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[a6b25e291f22c8290203b3426b66c49099688b75] staging: r8188eu: simplify rtw_make_wlanhdr's error handling

testing commit a6b25e291f22c8290203b3426b66c49099688b75 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building a6b25e291f22c8290203b3426b66c49099688b75: ./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:652:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip a6b25e291f22c8290203b3426b66c49099688b75
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[119c446a484a646a5762ff11ecff53c337f0e236] ALSA: firewire-lib: code refactoring for helper functions to pool sequence in rx packets

testing commit 119c446a484a646a5762ff11ecff53c337f0e236 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 119c446a484a646a5762ff11ecff53c337f0e236: ./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:652:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip 119c446a484a646a5762ff11ecff53c337f0e236
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[addfba11b314824e3b4fb70448b339dcb21be5bf] Merge tag 's390-6.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

testing commit addfba11b314824e3b4fb70448b339dcb21be5bf gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building addfba11b314824e3b4fb70448b339dcb21be5bf: ./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:652:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip addfba11b314824e3b4fb70448b339dcb21be5bf
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[753ec50d976c28b08266dec3110905b377464eb1] mm: compaction: move list validation into compact_zone()

testing commit 753ec50d976c28b08266dec3110905b377464eb1 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 753ec50d976c28b08266dec3110905b377464eb1: ./include/linux/thread_info.h:228:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
./include/linux/fortify-string.h:652:4: error: call to '__read_overflow' declared with 'error' attribute: detected read beyond size of object (1st parameter)
# git bisect skip 753ec50d976c28b08266dec3110905b377464eb1
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[897e663218e2d05607a6f5b258134cb026a2fa85] can: m_can: Disable unused interrupts

testing commit 897e663218e2d05607a6f5b258134cb026a2fa85 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 897e663218e2d05607a6f5b258134cb026a2fa85: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 897e663218e2d05607a6f5b258134cb026a2fa85
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[01c3a40084a42b7a242776d1e9f8e10d4e96c6ef] NFS: Rename readpage_async_filler to nfs_read_add_folio

testing commit 01c3a40084a42b7a242776d1e9f8e10d4e96c6ef gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 01c3a40084a42b7a242776d1e9f8e10d4e96c6ef: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 01c3a40084a42b7a242776d1e9f8e10d4e96c6ef
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[f19f24d47900656962cafa51426660c8aa32744d] ASoC: Intel: sof_rt5682: Update BT offload config for MTL RVP

testing commit f19f24d47900656962cafa51426660c8aa32744d gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building f19f24d47900656962cafa51426660c8aa32744d: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip f19f24d47900656962cafa51426660c8aa32744d
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[0e236e0a1d06320c23bfa755d3e2a059f48029b0] media: staging: media: av7110: replace BUG_ON by WARN_ON

testing commit 0e236e0a1d06320c23bfa755d3e2a059f48029b0 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 0e236e0a1d06320c23bfa755d3e2a059f48029b0: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 0e236e0a1d06320c23bfa755d3e2a059f48029b0
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[56574f89dbd84004c3fd6485bcaafb5aa9b8be14] drm/amd/display: Do not set DRR on pipe Commit

testing commit 56574f89dbd84004c3fd6485bcaafb5aa9b8be14 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 56574f89dbd84004c3fd6485bcaafb5aa9b8be14: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 56574f89dbd84004c3fd6485bcaafb5aa9b8be14
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[bf6479dbe743ca343fa122aaffbe9dcb1de80a51] cpuidle: move to use bus_get_dev_root()

testing commit bf6479dbe743ca343fa122aaffbe9dcb1de80a51 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building bf6479dbe743ca343fa122aaffbe9dcb1de80a51: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip bf6479dbe743ca343fa122aaffbe9dcb1de80a51
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[f7dedad4e290e8be87b1c5a63a19a9663bcd2740] pinctrl: ralink: mt7620: split out to mt76x8

testing commit f7dedad4e290e8be87b1c5a63a19a9663bcd2740 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building f7dedad4e290e8be87b1c5a63a19a9663bcd2740: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip f7dedad4e290e8be87b1c5a63a19a9663bcd2740
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[025cf4dc5d76d89952eb29405f964c93cb13d7b9] Merge tag 'backlight-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

testing commit 025cf4dc5d76d89952eb29405f964c93cb13d7b9 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 025cf4dc5d76d89952eb29405f964c93cb13d7b9: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 025cf4dc5d76d89952eb29405f964c93cb13d7b9
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[6574fb2580b038f108351ad95aac5ef43a890594] scsi: be2iscsi: Drop redundant pci_enable_pcie_error_reporting()

testing commit 6574fb2580b038f108351ad95aac5ef43a890594 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 6574fb2580b038f108351ad95aac5ef43a890594: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 6574fb2580b038f108351ad95aac5ef43a890594
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[25ac8c12ff7886e3d9b99feb85c53302a3cc5556] Merge tag '6.3-rc-ksmbd-fixes' of git://git.samba.org/ksmbd

testing commit 25ac8c12ff7886e3d9b99feb85c53302a3cc5556 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 25ac8c12ff7886e3d9b99feb85c53302a3cc5556: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 25ac8c12ff7886e3d9b99feb85c53302a3cc5556
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[143c7bc6496c886ce5db2a2f9cec580494690170] Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd

testing commit 143c7bc6496c886ce5db2a2f9cec580494690170 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 143c7bc6496c886ce5db2a2f9cec580494690170: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 143c7bc6496c886ce5db2a2f9cec580494690170
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[232dd599068ff228a29a4a1a6ab81e6b55198bb0] Merge tag 'zonefs-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs

testing commit 232dd599068ff228a29a4a1a6ab81e6b55198bb0 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 232dd599068ff228a29a4a1a6ab81e6b55198bb0: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 232dd599068ff228a29a4a1a6ab81e6b55198bb0
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[b7ee88128242b3460b0016a7e42207c9799f73b7] Merge tag 'gfs2-v6.2-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

testing commit b7ee88128242b3460b0016a7e42207c9799f73b7 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building b7ee88128242b3460b0016a7e42207c9799f73b7: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip b7ee88128242b3460b0016a7e42207c9799f73b7
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[e4bc15889506723d7b93c053ad4a75cd58248d74] Merge tag 'leds-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds

testing commit e4bc15889506723d7b93c053ad4a75cd58248d74 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building e4bc15889506723d7b93c053ad4a75cd58248d74: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip e4bc15889506723d7b93c053ad4a75cd58248d74
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[28e335208ce90c2cca9990543983b97ccc66f302] Merge tag 'xfs-6.3-merge-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

testing commit 28e335208ce90c2cca9990543983b97ccc66f302 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 28e335208ce90c2cca9990543983b97ccc66f302: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 28e335208ce90c2cca9990543983b97ccc66f302
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[d151e8bea1509a6f72a8929882d9ecb66e936b09] Merge tag 'iomap-6.3-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

testing commit d151e8bea1509a6f72a8929882d9ecb66e936b09 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building d151e8bea1509a6f72a8929882d9ecb66e936b09: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip d151e8bea1509a6f72a8929882d9ecb66e936b09
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[8762069330316392331e693befd8a5b632833618] Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

testing commit 8762069330316392331e693befd8a5b632833618 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 8762069330316392331e693befd8a5b632833618: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 8762069330316392331e693befd8a5b632833618
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[6861eaf79155f0a5544ff989754159f806795c31] Merge tag 'ata-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata

testing commit 6861eaf79155f0a5544ff989754159f806795c31 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 6861eaf79155f0a5544ff989754159f806795c31: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 6861eaf79155f0a5544ff989754159f806795c31
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[f0b2769a0185ccf84842a795b5587afc37274c3d] Merge tag 'for-6.3/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

testing commit f0b2769a0185ccf84842a795b5587afc37274c3d gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building f0b2769a0185ccf84842a795b5587afc37274c3d: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip f0b2769a0185ccf84842a795b5587afc37274c3d
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[23064dfe088e0926e3fc0922f118866dc1564405] Merge tag 'audit-pr-20230220' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit

testing commit 23064dfe088e0926e3fc0922f118866dc1564405 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 23064dfe088e0926e3fc0922f118866dc1564405: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 23064dfe088e0926e3fc0922f118866dc1564405
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[77bc1bb18463a7fa3742accaddf31845655edf66] Merge tag 'Smack-for-6.3' of https://github.com/cschaufler/smack-next

testing commit 77bc1bb18463a7fa3742accaddf31845655edf66 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 77bc1bb18463a7fa3742accaddf31845655edf66: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 77bc1bb18463a7fa3742accaddf31845655edf66
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[291a73a8e63a6a00f2f6863989cd1652a1f5b9a1] Merge tag 'landlock-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux

testing commit 291a73a8e63a6a00f2f6863989cd1652a1f5b9a1 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 291a73a8e63a6a00f2f6863989cd1652a1f5b9a1: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 291a73a8e63a6a00f2f6863989cd1652a1f5b9a1
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[67e2dcff8b21923d48f5ca835773b2f005389e69] Merge tag 'integrity-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity

testing commit 67e2dcff8b21923d48f5ca835773b2f005389e69 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 67e2dcff8b21923d48f5ca835773b2f005389e69: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 67e2dcff8b21923d48f5ca835773b2f005389e69
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[70756b49be4ea8bf36a664322df6e7e89895fa60] Merge tag 'docs-6.3' of git://git.lwn.net/linux

testing commit 70756b49be4ea8bf36a664322df6e7e89895fa60 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 70756b49be4ea8bf36a664322df6e7e89895fa60: ./include/linux/thread_info.h:244:4: error: call to '__bad_copy_from' declared with 'error' attribute: copy source size is too small
# git bisect skip 70756b49be4ea8bf36a664322df6e7e89895fa60
Bisecting: 117655 revisions left to test after this (roughly 17 steps)
[f7d46c5efee26349b49c13f9ebbfbd6aad8d1e71] dt-bindings: display/msm: split qcom, mdss bindings

revisions tested: 13, total time: 12h0m34.837146658s (build: 7h44m9.729743543s, test: 1h14m30.942857091s)
error: bisection is taking too long (>12h0m0s), aborting