ci starts bisection 2025-12-11 18:14:37.628335691 +0000 UTC m=+1318467.153821793
bisecting cause commit starting from 4de44542991ed4cb8c9fb2ccd766d6e6015101b0
building syzkaller on d6526ea3e6ad9081c902859bbb80f9f840377cb4
ensuring issue is reproducible on original commit 4de44542991ed4cb8c9fb2ccd766d6e6015101b0

testing commit 4de44542991ed4cb8c9fb2ccd766d6e6015101b0 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 5be4a383605806ecdd5ecae987f611a89b4260bbca6d773bea12879a2b675ec5
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: crashed: INFO: task hung in read_part_sector
run #8: crashed: INFO: task hung in read_part_sector
run #9: crashed: INFO: task hung in read_part_sector
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: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
check whether we can drop unnecessary instrumentation
disabling configs for [memleak ubsan bug_or_warning kasan locking atomic_sleep], they are not needed
testing commit 4de44542991ed4cb8c9fb2ccd766d6e6015101b0 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 121620c6a9ca9e85ccba82c6344ad04b28d5fa22cfebe82f057627deaf4dae56
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #8: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #9: OK
run #10: OK
run #11: crashed: INFO: task hung in read_part_sector
run #12: crashed: INFO: task hung in read_part_sector
run #13: crashed: INFO: task hung in read_part_sector
run #14: crashed: INFO: task hung in read_part_sector
run #15: crashed: INFO: task hung in read_part_sector
run #16: crashed: INFO: task hung in read_part_sector
run #17: crashed: INFO: task hung in read_part_sector
run #18: crashed: INFO: task hung in read_part_sector
run #19: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
the bug reproduces without the instrumentation
disabling configs for [kasan locking atomic_sleep memleak ubsan bug_or_warning], they are not needed
kconfig minimization: base=4116 full=8534 leaves diff=2157
split chunks (needed=false): <2157>
split chunk #0 of len 2157 into 5 parts
testing without sub-chunk 1/5
disabling configs for [locking atomic_sleep memleak ubsan bug_or_warning kasan], they are not needed
testing commit 4de44542991ed4cb8c9fb2ccd766d6e6015101b0 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 75517bdbfc92c9bfe51065bea6a7e088f544c4568b6aabb90e5c229126289b88
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
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
unable to determine the verdict: 13 good runs (wanted 15), for bad wanted 10 in total, got 13
testing without sub-chunk 2/5
disabling configs for [memleak ubsan bug_or_warning kasan locking atomic_sleep], they are not needed
testing commit 4de44542991ed4cb8c9fb2ccd766d6e6015101b0 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 65336d251bb4cde9f2966d41bf2254955091fe2c4da3c7e7ba58179f902138fe
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: crashed: INFO: task hung in read_part_sector
run #8: crashed: INFO: task hung in read_part_sector
run #9: crashed: INFO: task hung in read_part_sector
run #10: OK
run #11: crashed: INFO: task hung in read_part_sector
run #12: crashed: INFO: task hung in read_part_sector
run #13: crashed: INFO: task hung in read_part_sector
run #14: OK
run #15: crashed: INFO: task hung in read_part_sector
run #16: crashed: INFO: task hung in read_part_sector
run #17: OK
run #18: crashed: INFO: task hung in read_part_sector
run #19: OK
representative crash: INFO: task hung in read_part_sector, types: [HANG]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [memleak ubsan bug_or_warning kasan locking atomic_sleep], they are not needed
testing commit 4de44542991ed4cb8c9fb2ccd766d6e6015101b0 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 628b51804e3860d6840dfd999bf996b95f1fe5f0cdd6a360442de4065317d324
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: ignore: lost connection to test machine
run #7: OK
run #8: crashed: INFO: task hung in read_part_sector
run #9: crashed: INFO: task hung in read_part_sector
run #10: crashed: INFO: task hung in read_part_sector
run #11: crashed: INFO: task hung in read_part_sector
run #12: crashed: INFO: task hung in read_part_sector
run #13: crashed: INFO: task hung in read_part_sector
run #14: crashed: INFO: task hung in read_part_sector
run #15: OK
run #16: crashed: INFO: task hung in read_part_sector
run #17: crashed: INFO: task hung in read_part_sector
run #18: crashed: INFO: task hung in read_part_sector
run #19: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [locking atomic_sleep memleak ubsan bug_or_warning kasan], they are not needed
testing commit 4de44542991ed4cb8c9fb2ccd766d6e6015101b0 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 4868777b4bb5c3198b1778e37974be95a3841007e95197014f728653958bed32
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: crashed: INFO: task hung in read_part_sector
run #8: crashed: INFO: task hung in read_part_sector
run #9: crashed: INFO: task hung in read_part_sector
run #10: crashed: INFO: task hung in read_part_sector
run #11: crashed: INFO: task hung in read_part_sector
run #12: OK
run #13: crashed: INFO: task hung in read_part_sector
run #14: crashed: INFO: task hung in read_part_sector
run #15: crashed: INFO: task hung in read_part_sector
run #16: crashed: INFO: task hung in read_part_sector
run #17: crashed: INFO: task hung in read_part_sector
run #18: crashed: INFO: task hung in read_part_sector
run #19: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [bug_or_warning kasan locking atomic_sleep memleak ubsan], they are not needed
testing commit 4de44542991ed4cb8c9fb2ccd766d6e6015101b0 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 07b2fed17412e42622cb03ea6eaafd9a9eeb0880f9a68dfce11d3081cf590ec0
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: OK
run #4: crashed: INFO: task hung in read_part_sector
run #5: OK
run #6: crashed: INFO: task hung in read_part_sector
run #7: crashed: INFO: task hung in read_part_sector
run #8: crashed: INFO: task hung in read_part_sector
run #9: crashed: INFO: task hung in read_part_sector
run #10: crashed: INFO: task hung in read_part_sector
run #11: crashed: INFO: task hung in read_part_sector
run #12: crashed: INFO: task hung in read_part_sector
run #13: OK
run #14: crashed: INFO: task hung in read_part_sector
run #15: crashed: INFO: task hung in read_part_sector
run #16: crashed: INFO: task hung in read_part_sector
run #17: crashed: INFO: task hung in read_part_sector
run #18: OK
run #19: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
the chunk can be dropped
minimized to 432 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_ENABLE_THP_MIGRATION ARCH_HAS_USER_SHADOW_STACK ARCH_SUPPORTS_HUGE_PFNMAP ARCH_SUPPORTS_PMD_PFNMAP ARCH_SUPPORTS_PUD_PFNMAP 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 BCACHE 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_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 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_CCITT 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_ARIA CRYPTO_ARIA_AESNI_AVX_X86_64 CRYPTO_BLAKE2B 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_CRC32C CRYPTO_CRYPTD CRYPTO_CTS 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_KHAZAD CRYPTO_KPP CRYPTO_KRB5 CRYPTO_KRB5ENC CRYPTO_LIB_ARC4 CRYPTO_LIB_CHACHA CRYPTO_LIB_CHACHA20POLY1305 CRYPTO_LIB_CHACHA_ARCH CRYPTO_LIB_CURVE25519 CRYPTO_LIB_CURVE25519_ARCH CRYPTO_LIB_CURVE25519_GENERIC CRYPTO_LIB_DES CRYPTO_LIB_POLY1305 CRYPTO_LIB_POLY1305_ARCH CRYPTO_LIB_POLY1305_GENERIC 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_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 DAX DCA DCB DEBUG_VFS DEFAULT_CODEL DEVICE_MIGRATION DEVICE_PRIVATE DEV_COREDUMP DEV_DAX DIBS DIBS_LO 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 FSCACHE FUSE_FS GPIOLIB HAMRADIO IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_RTRS_CLIENT IOSCHED_BFQ ISA_BUS LIBNVDIMM MAC80211 MAC80211_DEBUGFS MAC80211_LEDS MEDIA_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MMC MTD NETFILTER_XTABLES_LEGACY NET_CLS_U32 NET_SCH_DEFAULT PARTITION_ADVANCED PCCARD PCMCIA RFKILL SERIAL_DEV_BUS TLS TLS_DEVICE TRANSPARENT_HUGEPAGE USB_GADGET USB_PHY VLAN_8021Q WANT_COMPAT_NETLINK_MESSAGES WEXT_CORE WIRELESS WLAN WLAN_VENDOR_ATH ZONE_DEVICE]
disabling configs for [kasan locking atomic_sleep memleak ubsan bug_or_warning], they are not needed
picked [v6.17 v6.16 v6.15 v6.13 v6.11 v6.9 v6.7 v6.5 v6.2 v5.19 v5.16 v5.13 v5.10 v5.7 v5.4 v5.1 v4.19] out of 40 release tags
testing release v6.17
testing commit e5f0a698b34ed76002dc5cff3804a61c80233a7a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 934931723ea0b19be1bdf1386faf27cd4d416cce29bd244b127894ac8173b5c4
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: crashed: INFO: task hung in read_part_sector
run #8: OK
run #9: crashed: INFO: task hung in read_part_sector
run #10: crashed: INFO: task hung in read_part_sector
run #11: crashed: INFO: task hung in read_part_sector
run #12: crashed: INFO: task hung in read_part_sector
run #13: crashed: INFO: task hung in read_part_sector
run #14: crashed: INFO: task hung in read_part_sector
run #15: crashed: INFO: task hung in read_part_sector
run #16: crashed: INFO: task hung in read_part_sector
run #17: OK
run #18: crashed: INFO: task hung in read_part_sector
run #19: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
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: 6f14cf9f5b7423fabd1b3c3f3af59ef2a317a5a34603ca56cef9df74be7f9d2e
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: OK
run #6: crashed: INFO: task hung in read_part_sector
run #7: crashed: INFO: task hung in read_part_sector
run #8: OK
run #9: crashed: INFO: task hung in read_part_sector
run #10: OK
run #11: crashed: INFO: task hung in read_part_sector
run #12: crashed: INFO: task hung in read_part_sector
run #13: OK
run #14: crashed: INFO: task hung in read_part_sector
run #15: crashed: INFO: task hung in read_part_sector
run #16: crashed: INFO: task hung in read_part_sector
run #17: crashed: INFO: task hung in read_part_sector
run #18: crashed: INFO: task hung in read_part_sector
run #19: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
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: 32ad9620dda1b3118c05893bdcfc53c8b5917676c34ed4a2d1bbf5fe28a41de9
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #8: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #9: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: crashed: INFO: task hung in read_part_sector
run #15: OK
run #16: crashed: INFO: task hung in read_part_sector
run #17: crashed: INFO: task hung in read_part_sector
run #18: crashed: INFO: task hung in read_part_sector
run #19: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
testing release v6.13
testing commit ffd294d346d185b70e28b1a28abe367bbfe53c04 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 2651b7547572200717cd3c64e047e81ecaee079a30012ad02a02097014f0a220
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: OK
run #8: OK
run #9: crashed: INFO: task hung in read_part_sector
run #10: crashed: INFO: task hung in read_part_sector
run #11: crashed: INFO: task hung in read_part_sector
run #12: crashed: INFO: task hung in read_part_sector
run #13: crashed: INFO: task hung in read_part_sector
run #14: crashed: INFO: task hung in read_part_sector
run #15: crashed: INFO: task hung in read_part_sector
run #16: crashed: INFO: task hung in read_part_sector
run #17: crashed: INFO: task hung in read_part_sector
run #18: OK
run #19: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
testing release v6.11
testing commit 98f7e32f20d28ec452afb208f9cffc08448a2652 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 06ed2b4e45f554e945a3fb1b60ccbad42d5e4cd1bd30005ab3e643613378b4a2
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #8: OK
run #9: crashed: INFO: task hung in read_part_sector
run #10: OK
run #11: OK
run #12: crashed: INFO: task hung in read_part_sector
run #13: crashed: INFO: task hung in read_part_sector
run #14: OK
run #15: OK
run #16: crashed: INFO: task hung in read_part_sector
run #17: crashed: INFO: task hung in read_part_sector
run #18: OK
run #19: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
testing release v6.9
testing commit a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 7613efe02307bcc55c32193bf036eeb3cb990610c4d67b8f9f2505647bae1884
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: crashed: INFO: task hung in read_part_sector
run #6: crashed: INFO: task hung in read_part_sector
run #7: OK
run #8: crashed: INFO: task hung in read_part_sector
run #9: OK
run #10: crashed: INFO: task hung in read_part_sector
run #11: OK
run #12: OK
run #13: OK
run #14: crashed: INFO: task hung in read_part_sector
run #15: crashed: INFO: task hung in read_part_sector
run #16: OK
run #17: crashed: INFO: task hung in read_part_sector
run #18: crashed: INFO: task hung in read_part_sector
run #19: OK
representative crash: INFO: task hung in read_part_sector, types: [HANG]
testing release v6.7
testing commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 35e6c2ad002664a37ae3373e5f888f45f62dd79b752f99a8359ef20e4d143fe7
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
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: crashed: INFO: task hung in read_part_sector
run #17: OK
run #18: crashed: INFO: task hung in read_part_sector
run #19: OK
representative crash: INFO: task hung in read_part_sector, types: [HANG]
unable to determine the verdict: 14 good runs (wanted 15), for bad wanted 10 in total, got 16
testing release v6.5
testing commit 2dde18cd1d8fac735875f2e4987f11817cc0bc2c gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 7d8c12c427e76bae8e89fa8b7f869b87ff0260b5c0d97ace0a4d9fa77f33b4ad
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
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
false negative chance: 0.000
# git bisect start a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 2dde18cd1d8fac735875f2e4987f11817cc0bc2c
Bisecting: 32518 revisions left to test after this (roughly 15 steps)
[a13fee31f56449fc600d9e064c7b32302f92dcef] Merge v6.7-rc3 into drm-next

testing commit a13fee31f56449fc600d9e064c7b32302f92dcef gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 4db24ad3a0420c79a976a54a2855cb066666ec1540320f089b87b9bad1208eb7
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #8: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #9: basic kernel testing failed: SYZFAIL: failed to recv rpc
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
unable to determine the verdict: 10 good runs (wanted 15), for bad wanted 10 in total, got 10
# git bisect skip a13fee31f56449fc600d9e064c7b32302f92dcef
Bisecting: 32504 revisions left to test after this (roughly 15 steps)
[17b46e7beb8fe4e4807f70aaa615cf50a5ba9d3a] mm/page_alloc: dedupe some memcg uncharging logic

testing commit 17b46e7beb8fe4e4807f70aaa615cf50a5ba9d3a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: b6f862cd3d89421a7c66284beb887cf48fa48aa82760d53136715156ea6c5e24
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
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
unable to determine the verdict: 12 good runs (wanted 15), for bad wanted 10 in total, got 12
# git bisect skip 17b46e7beb8fe4e4807f70aaa615cf50a5ba9d3a
Bisecting: 32504 revisions left to test after this (roughly 15 steps)
[375ff42c4c9825c19a53b9095ae4b3337cc83442] dt-bindings: dma: qcom,gpi: document the SM8650 GPI DMA Engine

testing commit 375ff42c4c9825c19a53b9095ae4b3337cc83442 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 430e732b22c7db43053fc90d82f4c7f44585a5caaec92a4f917181af392909a5
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #8: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #9: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #10: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #11: OK
run #12: OK
run #13: crashed: INFO: task hung in read_part_sector
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: crashed: INFO: task hung in read_part_sector
run #19: OK
representative crash: INFO: task hung in read_part_sector, types: [HANG]
unable to determine the verdict: 7 good runs (wanted 15), for bad wanted 10 in total, got 9
# git bisect skip 375ff42c4c9825c19a53b9095ae4b3337cc83442
Bisecting: 32504 revisions left to test after this (roughly 15 steps)
[f4b782af61ae7bbf93008d5809b0e3a8ac2bb88e] power: max17040: pass status property from supplier

testing commit f4b782af61ae7bbf93008d5809b0e3a8ac2bb88e gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 114710196508beb577f8aca10a465fc2f4c4f3da2691cfbc2caa94aca464f6ff
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #8: OK
run #9: OK
run #10: crashed: INFO: task hung in read_part_sector
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: crashed: INFO: task hung in read_part_sector
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: INFO: task hung in read_part_sector, types: [HANG]
unable to determine the verdict: 10 good runs (wanted 15), for bad wanted 10 in total, got 12
# git bisect skip f4b782af61ae7bbf93008d5809b0e3a8ac2bb88e
Bisecting: 32504 revisions left to test after this (roughly 15 steps)
[35ddd61cf023b5deb2b7e9f1627abef053281c0a] platform/x86: x86-android-tablets: Fix an IS_ERR() vs NULL check in probe

testing commit 35ddd61cf023b5deb2b7e9f1627abef053281c0a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 34e2d35359ae42c7a73c1fd7d5452a1352f5e07bea8d5db27228ce0ccd947649
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: OK
run #7: crashed: INFO: task hung in read_part_sector
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: crashed: INFO: task hung in read_part_sector
run #17: OK
run #18: OK
run #19: OK
representative crash: INFO: task hung in read_part_sector, types: [HANG]
unable to determine the verdict: 12 good runs (wanted 15), for bad wanted 10 in total, got 14
# git bisect skip 35ddd61cf023b5deb2b7e9f1627abef053281c0a
Bisecting: 32504 revisions left to test after this (roughly 15 steps)
[6a070573f290f99a6129ac3e13b9df521a1a65de] perf lock contention: Check race in tstamp elem creation

testing commit 6a070573f290f99a6129ac3e13b9df521a1a65de gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 656babc4ed8577265052f2b8928f2ee75551959160106e62543e910a483922fd
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #8: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #9: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #10: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #11: ignore: lost connection to test machine
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: crashed: INFO: task hung in read_part_sector
run #18: OK
run #19: OK
representative crash: INFO: task hung in read_part_sector, types: [HANG]
unable to determine the verdict: 7 good runs (wanted 15), for bad wanted 10 in total, got 8
# git bisect skip 6a070573f290f99a6129ac3e13b9df521a1a65de
Bisecting: 32504 revisions left to test after this (roughly 15 steps)
[68516f60c1d8b0a71e516d630f66b99cb50e0150] afs: Mark a superblock for an R/O or Backup volume as SB_RDONLY

testing commit 68516f60c1d8b0a71e516d630f66b99cb50e0150 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: f3c4011f8d5ed1d43ae33a60e32a1476fc375c8f11fe22b890bd313939128f8e
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #8: crashed: INFO: task hung in read_part_sector
run #9: crashed: INFO: task hung in read_part_sector
run #10: crashed: INFO: task hung in read_part_sector
run #11: crashed: INFO: task hung in read_part_sector
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: INFO: task hung in read_part_sector, types: [HANG]
# git bisect bad 68516f60c1d8b0a71e516d630f66b99cb50e0150
Bisecting: 15815 revisions left to test after this (roughly 14 steps)
[791236b85c2dfd3bc6b857431658efb49de83343] bcachefs: Add btree_trans* to inode_set_fn

testing commit 791236b85c2dfd3bc6b857431658efb49de83343 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: dfc99d80dbe9e52108ebc95953d0f25af26b94807518e3b7b7a4d45d99e6c69f
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #8: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #9: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #10: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #11: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #12: OK
run #13: OK
run #14: OK
run #15: crashed: INFO: task hung in read_part_sector
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: INFO: task hung in read_part_sector, types: [HANG]
unable to determine the verdict: 7 good runs (wanted 15), for bad wanted 10 in total, got 8
# git bisect skip 791236b85c2dfd3bc6b857431658efb49de83343
Bisecting: 15815 revisions left to test after this (roughly 14 steps)
[22448f0131f01b3a6cba46b06dee3387fd164b13] staging: rtl8192e: Remove constant variable ps_force

testing commit 22448f0131f01b3a6cba46b06dee3387fd164b13 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 49d37b4beb3f6632e8e7b715442cfd15498688eaabe85b1b5aa830d9c305ac28
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
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
unable to determine the verdict: 13 good runs (wanted 15), for bad wanted 10 in total, got 13
# git bisect skip 22448f0131f01b3a6cba46b06dee3387fd164b13
Bisecting: 15815 revisions left to test after this (roughly 14 steps)
[263291fa44ff0909b5b7c43ff40babc1c43362f2] sparc: Explicitly include correct DT includes

testing commit 263291fa44ff0909b5b7c43ff40babc1c43362f2 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: a375caf993c3c7124684f53c7312ac3596edba30dcbdd529fc1c89ba8416ce78
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
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: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
unable to determine the verdict: 12 good runs (wanted 15), for bad wanted 10 in total, got 13
# git bisect skip 263291fa44ff0909b5b7c43ff40babc1c43362f2
Bisecting: 15815 revisions left to test after this (roughly 14 steps)
[e77f5dd701381cef35b9ea8b6dea6e62c8a7f9f3] net: ipv4: stop checking crypto_ahash_alignmask

testing commit e77f5dd701381cef35b9ea8b6dea6e62c8a7f9f3 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 55f26b75becfb82f2ce954518bc7de157bfc5e8668498c5123cbcaa872fc21f9
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
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: crashed: INFO: task hung in read_part_sector
run #19: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
unable to determine the verdict: 10 good runs (wanted 15), for bad wanted 10 in total, got 12
# git bisect skip e77f5dd701381cef35b9ea8b6dea6e62c8a7f9f3
Bisecting: 15815 revisions left to test after this (roughly 14 steps)
[dda28c0952a97660c7b3173212267e4e2a0288f2] ARM: dts: aspeed: Add AST2600 VUARTs

testing commit dda28c0952a97660c7b3173212267e4e2a0288f2 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: d7de881d151456c58bc61ed8d66013807d6fedc94148ffcd7dc3c843ab133406
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
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
false negative chance: 0.000
# git bisect good dda28c0952a97660c7b3173212267e4e2a0288f2
Bisecting: 15811 revisions left to test after this (roughly 14 steps)
[69a19170303ff2f802049be94cfcf62f714002a3] samples: bpf: Fix syscall_tp openat argument

testing commit 69a19170303ff2f802049be94cfcf62f714002a3 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: e0b00dffdf598313c8a9b25ed71ddb72d7a066b9134f059154d693f06243941b
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: OK
run #8: crashed: INFO: task hung in read_part_sector
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: crashed: INFO: task hung in read_part_sector
run #18: OK
run #19: OK
representative crash: INFO: task hung in read_part_sector, types: [HANG]
unable to determine the verdict: 11 good runs (wanted 15), for bad wanted 10 in total, got 13
# git bisect skip 69a19170303ff2f802049be94cfcf62f714002a3
Bisecting: 15811 revisions left to test after this (roughly 14 steps)
[23a1b46f15d57583927742738579363f179942b1] iommufd/selftest: Make the mock iommu driver into a real driver

testing commit 23a1b46f15d57583927742738579363f179942b1 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: b25955a4afc303c16dd20b989b78f4fbab15864cabeb0b6ad34e4c9da6adc2bf
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: crashed: INFO: task hung in read_part_sector
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: INFO: task hung in read_part_sector, types: [HANG]
unable to determine the verdict: 17 good runs (wanted 15), for bad wanted 10 in total, got 18
# git bisect skip 23a1b46f15d57583927742738579363f179942b1
Bisecting: 15811 revisions left to test after this (roughly 14 steps)
[8e1f385104ac044f1552686ad6e1cbc71cc05a30] kill task_struct->thread_group

testing commit 8e1f385104ac044f1552686ad6e1cbc71cc05a30 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: b9a1cbed1f3bbe9b16f2a00bc4052aaacad134d2003a0489949e84a7b9af6025
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: crashed: INFO: task hung in read_part_sector
run #13: crashed: INFO: task hung in read_part_sector
run #14: crashed: INFO: task hung in read_part_sector
run #15: OK
run #16: OK
run #17: OK
run #18: crashed: INFO: task hung in read_part_sector
run #19: OK
representative crash: INFO: task hung in read_part_sector, types: [HANG]
# git bisect bad 8e1f385104ac044f1552686ad6e1cbc71cc05a30
Bisecting: 6974 revisions left to test after this (roughly 13 steps)
[4fb0dacb78c6a041bbd38ddd998df806af5c2c69] Merge tag 'sound-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

testing commit 4fb0dacb78c6a041bbd38ddd998df806af5c2c69 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 93a92af8081447736b93000cba7c28c4966286aa69705400c96f27e0939a23db
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
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
unable to determine the verdict: 12 good runs (wanted 15), for bad wanted 10 in total, got 12
# git bisect skip 4fb0dacb78c6a041bbd38ddd998df806af5c2c69
Bisecting: 6974 revisions left to test after this (roughly 13 steps)
[5dd2b6faaab2fcae2ac1e8591f3e235709b80fa2] Merge branch 'clean-up-the-fec-driver'

testing commit 5dd2b6faaab2fcae2ac1e8591f3e235709b80fa2 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: fb5b562a2b1442234e71e313b7a705e5ddb62e79fcfd5840e112d87995287b61
all runs: OK
false negative chance: 0.000
# git bisect good 5dd2b6faaab2fcae2ac1e8591f3e235709b80fa2
Bisecting: 6943 revisions left to test after this (roughly 13 steps)
[c66403f62717e1af3be2a1873d52d2cf4724feba] Merge tag 'genpd-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

testing commit c66403f62717e1af3be2a1873d52d2cf4724feba gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 57d0a0de0dbc2d100fc82803ce9442ab593a70d4595d7b0994ab93baa437dcda
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: crashed: INFO: task hung in read_part_sector
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: crashed: INFO: task hung in read_part_sector
run #18: OK
run #19: OK
representative crash: INFO: task hung in read_part_sector, types: [HANG]
unable to determine the verdict: 12 good runs (wanted 15), for bad wanted 10 in total, got 14
# git bisect skip c66403f62717e1af3be2a1873d52d2cf4724feba
Bisecting: 6943 revisions left to test after this (roughly 13 steps)
[b05fdc46c5a64358f515c4db31991f609a572b53] wifi: rtw89: refine rtw89_correct_cck_chan() by rtw89_hw_to_nl80211_band()

testing commit b05fdc46c5a64358f515c4db31991f609a572b53 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 77caddaaaea83d590a2c6d28de12fe49956055a0517ed8308dfcd399f9b159d9
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
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
false negative chance: 0.000
# git bisect good b05fdc46c5a64358f515c4db31991f609a572b53
Bisecting: 5922 revisions left to test after this (roughly 13 steps)
[0e72db77672ff4758a31fb5259c754a7bb229751] Merge tag 'soc-dt-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

testing commit 0e72db77672ff4758a31fb5259c754a7bb229751 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 6b6b890b3d4da068dcc7874e687e45cb464fea4fafddad1adc8fc52e314c3676
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
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: crashed: INFO: task hung in read_part_sector
run #17: OK
run #18: OK
run #19: OK
representative crash: INFO: task hung in read_part_sector, types: [HANG]
unable to determine the verdict: 14 good runs (wanted 15), for bad wanted 10 in total, got 15
# git bisect skip 0e72db77672ff4758a31fb5259c754a7bb229751
Bisecting: 5922 revisions left to test after this (roughly 13 steps)
[e02238990b1ab2dfc8abb4c28369f1da6e863f81] drm/nouveau: new VM_BIND uAPI interfaces

testing commit e02238990b1ab2dfc8abb4c28369f1da6e863f81 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: cf1daed7cae509a31ed466685154b29e6e93fe96934f5b97ab895acfeba5ce49
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
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
false negative chance: 0.000
# git bisect good e02238990b1ab2dfc8abb4c28369f1da6e863f81
Bisecting: 5922 revisions left to test after this (roughly 13 steps)
[2a30dbcbef96f4073d3a5f8708865b1aab0bfc6d] ftrace: Use LIST_HEAD to initialize clear_hash

testing commit 2a30dbcbef96f4073d3a5f8708865b1aab0bfc6d gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 18b62c47ccab20aae72b74dea4fe6ed94242b126698d697314087a1942718982
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #8: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #9: OK
run #10: OK
run #11: OK
run #12: crashed: INFO: task hung in read_part_sector
run #13: OK
run #14: crashed: INFO: task hung in read_part_sector
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
# git bisect bad 2a30dbcbef96f4073d3a5f8708865b1aab0bfc6d
Bisecting: 4346 revisions left to test after this (roughly 12 steps)
[461f35f014466c4e26dca6be0f431f57297df3f2] Merge tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm

testing commit 461f35f014466c4e26dca6be0f431f57297df3f2 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: c99cdcd8cfedd471f16ddef505d6acd011af1477282ec689b32d05049f554ae3
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: OK
run #7: crashed: INFO: task hung in read_part_sector
run #8: crashed: INFO: task hung in read_part_sector
run #9: OK
run #10: OK
run #11: crashed: INFO: task hung in read_part_sector
run #12: crashed: INFO: task hung in read_part_sector
run #13: crashed: INFO: task hung in read_part_sector
run #14: OK
run #15: OK
run #16: crashed: INFO: task hung in read_part_sector
run #17: OK
run #18: OK
run #19: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
# git bisect bad 461f35f014466c4e26dca6be0f431f57297df3f2
Bisecting: 2369 revisions left to test after this (roughly 11 steps)
[68cf01760bc0891074e813b9bb06d2696cac1c01] Merge tag 'v6.6-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

testing commit 68cf01760bc0891074e813b9bb06d2696cac1c01 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 166b48a8424e52def186c8e110750faac698bf3344e3ad99af385dffb42bbeba
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #8: basic kernel testing failed: SYZFAIL: failed to recv rpc
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: crashed: INFO: task hung in read_part_sector
run #19: crashed: INFO: task hung in read_part_sector
representative crash: INFO: task hung in read_part_sector, types: [HANG]
unable to determine the verdict: 9 good runs (wanted 15), for bad wanted 10 in total, got 11
# git bisect skip 68cf01760bc0891074e813b9bb06d2696cac1c01
Bisecting: 2369 revisions left to test after this (roughly 11 steps)
[e7d0129df681aa23bb6528f44186accc38d655f0] selftests/nolibc: mmap_munmap_good: fix up return value

testing commit e7d0129df681aa23bb6528f44186accc38d655f0 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 73e2727462337ad397f40c9650b362d42fb77664d4c544140e6c85322ba6343a
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
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
false negative chance: 0.000
# git bisect good e7d0129df681aa23bb6528f44186accc38d655f0
Bisecting: 1958 revisions left to test after this (roughly 11 steps)
[bd6c11bc43c496cddfc6cf603b5d45365606dbd5] Merge tag 'net-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

reproducer is flaky (0.35 repro chance estimate)
revisions tested: 40, total time: 12h5m29.042534788s (build: 4h41m54.219681562s, test: 6h46m18.893444424s)
error: bisection is taking too long (>12h0m0s), aborting