ci starts bisection 2024-05-21 15:32:14.901544952 +0000 UTC m=+94.875565696
bisecting cause commit starting from 71ed6c2663481926a9dba9ea3145f9a582ff7b2f
building syzkaller on a12e99e74dfc7cbe54720d8383cec46aaf024a28
fetch other tags and check if the commit is present
ensuring issue is reproducible on original commit 71ed6c2663481926a9dba9ea3145f9a582ff7b2f

testing commit 71ed6c2663481926a9dba9ea3145f9a582ff7b2f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: fdd0d7a2ba1a70518a38793d0b89e8f39ca44b733a880add92baa23d587c6b39
all runs: crashed: possible deadlock in sock_hash_update_common
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
check whether we can drop unnecessary instrumentation
disabling configs for [UBSAN BUG KASAN ATOMIC_SLEEP HANG LEAK], they are not needed
testing commit 71ed6c2663481926a9dba9ea3145f9a582ff7b2f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a0cd2bed74b24caef3e9603175fd5990ab8a8650b814a3b71450f187aa9a08ae
all runs: crashed: possible deadlock in sock_hash_update_common
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
the bug reproduces without the instrumentation
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN], they are not needed
kconfig minimization: base=3976 full=8011 leaves diff=2014
split chunks (needed=false): <2014>
split chunk #0 of len 2014 into 5 parts
testing without sub-chunk 1/5
disabling configs for [HANG LEAK UBSAN BUG KASAN ATOMIC_SLEEP], they are not needed
testing commit 71ed6c2663481926a9dba9ea3145f9a582ff7b2f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: fb08cb1b745222a4b86118eaa1b13b6bd3cba92bb93f5f0f5572e626fc0a331c
all runs: OK
false negative chance: 0.000
testing without sub-chunk 2/5
disabling configs for [LEAK UBSAN BUG KASAN ATOMIC_SLEEP HANG], they are not needed
testing commit 71ed6c2663481926a9dba9ea3145f9a582ff7b2f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: eaaa9b32b884c1ce5562c8ff0638289388e423830721b59a2190f2cbc09d1a5e
all runs: crashed: possible deadlock in sock_hash_update_common
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [HANG LEAK UBSAN BUG KASAN ATOMIC_SLEEP], they are not needed
testing commit 71ed6c2663481926a9dba9ea3145f9a582ff7b2f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 732c14cf94529bbbb519f657081dd00d358ab3c0068972e130734a767dd4ad4e
all runs: crashed: possible deadlock in sock_hash_update_common
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [HANG LEAK UBSAN BUG KASAN ATOMIC_SLEEP], they are not needed
testing commit 71ed6c2663481926a9dba9ea3145f9a582ff7b2f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2979ee852f83c783700744b4b17420a598725c8a8d766654235a1250c80fb606
all runs: crashed: possible deadlock in sock_hash_update_common
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [HANG LEAK UBSAN BUG KASAN ATOMIC_SLEEP], they are not needed
testing commit 71ed6c2663481926a9dba9ea3145f9a582ff7b2f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 113bf597ac391915c67126fb85410a806735174d5e00e41b5c8e4a2ec74d7d1a
run #0: crashed: possible deadlock in sock_hash_update_common
run #1: crashed: possible deadlock in sock_hash_update_common
run #2: crashed: possible deadlock in sock_hash_update_common
run #3: crashed: possible deadlock in sock_hash_update_common
run #4: crashed: possible deadlock in sock_hash_update_common
run #5: crashed: possible deadlock in sock_hash_update_common
run #6: crashed: possible deadlock in sock_hash_update_common
run #7: boot failed: can't ssh into the instance
run #8: boot failed: can't ssh into the instance
run #9: boot failed: can't ssh into the instance
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
the chunk can be dropped
minimized to 403 configs; suspects: [6LOWPAN 6LOWPAN_GHC_EXT_HDR_DEST 6LOWPAN_GHC_EXT_HDR_FRAG 6LOWPAN_GHC_EXT_HDR_HOP 6LOWPAN_GHC_EXT_HDR_ROUTE 6LOWPAN_GHC_ICMPV6 6LOWPAN_GHC_UDP 6LOWPAN_NHC 6LOWPAN_NHC_DEST 6LOWPAN_NHC_FRAGMENT 6LOWPAN_NHC_HOP 6LOWPAN_NHC_IPV6 6LOWPAN_NHC_MOBILITY 6LOWPAN_NHC_ROUTING 6LOWPAN_NHC_UDP 6PACK 842_COMPRESS 842_DECOMPRESS 9P_FSCACHE 9P_FS_POSIX_ACL 9P_FS_SECURITY ACORN_PARTITION ACORN_PARTITION_ADFS ACORN_PARTITION_CUMANA ACORN_PARTITION_EESOX ACORN_PARTITION_ICS ACORN_PARTITION_POWERTEC ACORN_PARTITION_RISCIX ACPI_NFIT ACPI_PLATFORM_PROFILE ADDRESS_MASKING ADFS_FS AFFS_FS AFS_FS AFS_FSCACHE AF_KCM AF_RXRPC AF_RXRPC_IPV6 AIX_PARTITION AMIGA_PARTITION ANDROID_BINDERFS ANDROID_BINDER_IPC ANON_VMA_NAME APERTURE_HELPERS AR5523 ARCH_CONFIGURES_CPU_MITIGATIONS ARCH_ENABLE_MEMORY_HOTREMOVE ARCH_ENABLE_THP_MIGRATION ARCH_HAS_CPU_PASID ARCH_WANT_PMD_MKWRITE ASM_MODVERSIONS ASYNC_CORE ASYNC_MEMCPY ASYNC_PQ ASYNC_RAID6_RECOV ASYNC_TX_DMA ASYNC_XOR ATARI_PARTITION ATA_GENERIC ATA_OVER_ETH ATH10K ATH10K_CE ATH10K_PCI ATH10K_USB ATH11K ATH6KL ATH6KL_USB ATH9K ATH9K_AHB ATH9K_BTCOEX_SUPPORT ATH9K_CHANNEL_CONTEXT ATH9K_COMMON ATH9K_COMMON_DEBUG ATH9K_DEBUGFS ATH9K_DYNACK ATH9K_HTC ATH9K_HTC_DEBUGFS ATH9K_HW ATH9K_PCI ATH9K_PCOEM ATH9K_RFKILL ATH_COMMON ATM ATM_BR2684 ATM_CLIP ATM_DRIVERS ATM_LANE ATM_MPOA ATM_TCP AUXILIARY_BUS AX25 AX25_DAMA_SLAVE AX88796B_PHY BAREUDP 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_DEBUG_FS_ZONED BLK_DEV_BSGLIB BLK_DEV_INTEGRITY BLK_DEV_INTEGRITY_T10 BLK_DEV_NBD BLK_DEV_NULL_BLK BLK_DEV_NULL_BLK_FAULT_INJECTION BLK_DEV_NVME BLK_DEV_PMEM BLK_DEV_RAM BLK_DEV_RNBD BLK_DEV_RNBD_CLIENT BLK_DEV_THROTTLING BLK_DEV_ZONED BLK_ICQ BLK_INLINE_ENCRYPTION BLK_INLINE_ENCRYPTION_FALLBACK BLK_WBT BLK_WBT_MQ BONDING BOOT_VESA_SUPPORT BPF_EVENTS BPF_JIT BPF_JIT_ALWAYS_ON BPF_JIT_DEFAULT_ON BPF_LSM BPF_PRELOAD BPF_PRELOAD_UMD BPF_STREAM_PARSER BPF_SYSCALL BPQETHER BRIDGE BRIDGE_CFM BRIDGE_EBT_802_3 BRIDGE_EBT_AMONG BRIDGE_EBT_ARP BRIDGE_EBT_ARPREPLY BRIDGE_EBT_BROUTE BRIDGE_EBT_DNAT BRIDGE_EBT_IP BRIDGE_EBT_IP6 BRIDGE_EBT_LIMIT BRIDGE_EBT_LOG BRIDGE_EBT_MARK BRIDGE_EBT_MARK_T BRIDGE_EBT_NFLOG BRIDGE_EBT_PKTTYPE BRIDGE_EBT_REDIRECT BRIDGE_EBT_SNAT BRIDGE_EBT_STP BRIDGE_EBT_T_FILTER BRIDGE_EBT_T_NAT BRIDGE_EBT_VLAN BRIDGE_IGMP_SNOOPING BRIDGE_MRP BRIDGE_NF_EBTABLES BRIDGE_NF_EBTABLES_LEGACY BRIDGE_VLAN_FILTERING BSD_DISKLABEL BSD_PROCESS_ACCT_V3 BT BTRFS_ASSERT BTRFS_FS BTRFS_FS_POSIX_ACL BTRFS_FS_REF_VERIFY BTT BT_6LOWPAN BT_ATH3K BT_BCM BT_BNEP BT_BNEP_MC_FILTER BT_BNEP_PROTO_FILTER BT_BREDR BT_CMTP BT_HCIBCM203X BT_HCIBFUSB BT_HCIBPA10X BT_HCIBTUSB BT_HCIBTUSB_BCM BT_HCIBTUSB_MTK BT_HCIBTUSB_POLL_SYNC BT_HCIBTUSB_RTL BT_HCIUART BT_HCIUART_3WIRE BT_HCIUART_AG6XX BT_HCIUART_BCSP BT_HCIUART_H4 BT_HCIUART_LL BT_HCIUART_MRVL BT_HCIUART_QCA BT_HCIUART_SERDEV BT_HCIVHCI BT_HIDP BT_INTEL BT_LE BT_LEDS BT_LE_L2CAP_ECRED BT_MRVL BT_MRVL_SDIO BT_MSFTEXT BT_MTK BT_QCA BT_RFCOMM BT_RFCOMM_TTY BT_RTL CACHEFILES CAIF CAIF_DEBUG CAIF_DRIVERS CAIF_NETDEV CAIF_TTY CAIF_USB CAIF_VIRTIO CAN CAN_8DEV_USB CAN_BCM CAN_CALC_BITTIMING CAN_DEV CAN_EMS_USB CAN_GS_USB CAN_GW CAN_IFI_CANFD CAN_ISOTP CAN_J1939 CAN_KVASER_USB CAN_MCBA_USB CAN_NETLINK CAN_PEAK_USB CAN_RAW CAN_RX_OFFLOAD CAN_SLCAN CAN_VCAN CAN_VXCAN CAPI_TRACE CARL9170 CARL9170_HWRNG CARL9170_LEDS CARL9170_WPC CEC_CORE CEPH_FS CEPH_FSCACHE CEPH_FS_POSIX_ACL CEPH_LIB CEPH_LIB_USE_DNS_RESOLVER CFG80211 CFG80211_CRDA_SUPPORT CFG80211_DEBUGFS CFG80211_DEFAULT_PS CFG80211_REQUIRE_SIGNED_REGDB CFG80211_USE_KERNEL_REGDB_KEYS CFG80211_WEXT CFS_BANDWIDTH CGROUP_BPF CHARGER_BQ24190 CHARGER_ISP1704 CHR_DEV_ST CIFS CIFS_ALLOW_INSECURE_LEGACY CIFS_DEBUG CIFS_DFS_UPCALL CIFS_FSCACHE CIFS_POSIX CIFS_SMB_DIRECT CIFS_SWN_UPCALL CIFS_UPCALL CIFS_XATTR CLOSURES CLS_U32_MARK CLS_U32_PERF CMA CMA_SIZE_SEL_MBYTES CMDLINE_PARTITION COMEDI COMEDI_DT9812 COMEDI_NI_USB6501 COMEDI_USBDUX COMEDI_USBDUXFAST COMEDI_USBDUXSIGMA COMEDI_USB_DRIVERS COMEDI_VMK80XX COMPAT_NETLINK_MESSAGES COUNTER CRAMFS CRAMFS_BLOCKDEV CRAMFS_MTD CRC4 CRC64 CRC64_ROCKSOFT CRC7 CRC8 CRC_ITU_T CRC_T10DIF CRYPTO_ADIANTUM CRYPTO_AEGIS128 CRYPTO_AEGIS128_AESNI_SSE2 CRYPTO_AES_NI_INTEL CRYPTO_AES_TI CRYPTO_ANSI_CPRNG CRYPTO_ANUBIS CRYPTO_ARC4 CRYPTO_ARCH_HAVE_LIB_BLAKE2S CRYPTO_ARCH_HAVE_LIB_CHACHA CRYPTO_ARCH_HAVE_LIB_CURVE25519 CRYPTO_ARCH_HAVE_LIB_POLY1305 CRYPTO_ARIA CRYPTO_ARIA_AESNI_AVX_X86_64 CRYPTO_BLAKE2B CRYPTO_BLAKE2S_X86 CRYPTO_BLOWFISH CRYPTO_BLOWFISH_COMMON CRYPTO_BLOWFISH_X86_64 CRYPTO_CAMELLIA CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 CRYPTO_CAMELLIA_AESNI_AVX_X86_64 CRYPTO_CAMELLIA_X86_64 CRYPTO_CAST5 CRYPTO_CAST5_AVX_X86_64 CRYPTO_CAST6 CRYPTO_CAST6_AVX_X86_64 CRYPTO_CAST_COMMON CRYPTO_CHACHA20 CRYPTO_CHACHA20POLY1305 CRYPTO_CHACHA20_X86_64 CRYPTO_CRC32 CRYPTO_CRC32C_INTEL CRYPTO_CRC32_PCLMUL CRYPTO_CRC64_ROCKSOFT CRYPTO_CRCT10DIF CRYPTO_CRCT10DIF_PCLMUL CRYPTO_CRYPTD CRYPTO_CTS CRYPTO_CURVE25519 CRYPTO_CURVE25519_X86 CRYPTO_DEFLATE CRYPTO_DES CRYPTO_DES3_EDE_X86_64 CRYPTO_DEV_CCP CRYPTO_DEV_CCP_DD CRYPTO_DEV_PADLOCK CRYPTO_DEV_PADLOCK_AES CRYPTO_DEV_PADLOCK_SHA CRYPTO_DEV_QAT CRYPTO_DEV_QAT_C3XXX CRYPTO_DEV_QAT_C3XXXVF CRYPTO_DEV_QAT_C62X CRYPTO_DEV_QAT_C62XVF CRYPTO_DEV_QAT_DH895xCC CRYPTO_DEV_QAT_DH895xCCVF CRYPTO_DEV_VIRTIO CRYPTO_DH CRYPTO_DRBG_CTR CRYPTO_DRBG_HASH CRYPTO_ECC CRYPTO_ECDH CRYPTO_ECRDSA CRYPTO_ENGINE CRYPTO_ESSIV CRYPTO_FCRYPT CRYPTO_GHASH_CLMUL_NI_INTEL CRYPTO_HCTR2 CRYPTO_KDF800108_CTR CRYPTO_KEYWRAP CRYPTO_KHAZAD CRYPTO_KPP CRYPTO_LIB_ARC4 CRYPTO_LIB_CHACHA CRYPTO_LIB_CHACHA20POLY1305 CRYPTO_LIB_CHACHA_GENERIC CRYPTO_LIB_CURVE25519 CRYPTO_LIB_CURVE25519_GENERIC CRYPTO_LIB_DES CRYPTO_LIB_POLY1305 CRYPTO_LIB_POLY1305_GENERIC CRYPTO_LRW CRYPTO_MICHAEL_MIC CRYPTO_NHPOLY1305 CRYPTO_NHPOLY1305_AVX2 CRYPTO_NHPOLY1305_SSE2 CRYPTO_PCBC CRYPTO_PCRYPT CRYPTO_POLY1305 CRYPTO_POLY1305_X86_64 CRYPTO_POLYVAL CRYPTO_POLYVAL_CLMUL_NI CRYPTO_RMD160 CRYPTO_SEED CRYPTO_SERPENT CRYPTO_SERPENT_AVX2_X86_64 CRYPTO_SERPENT_AVX_X86_64 CRYPTO_SERPENT_SSE2_X86_64 CRYPTO_SHA1_SSSE3 CRYPTO_SHA256_SSSE3 CRYPTO_SHA512_SSSE3 CRYPTO_SIMD CRYPTO_SM2 CRYPTO_SM3 CRYPTO_SM3_AVX_X86_64 CRYPTO_SM4 CRYPTO_SM4_AESNI_AVX2_X86_64 CRYPTO_SM4_AESNI_AVX_X86_64 CRYPTO_SM4_GENERIC CRYPTO_STREEBOG CRYPTO_TEA CRYPTO_TWOFISH CRYPTO_TWOFISH_AVX_X86_64 CRYPTO_TWOFISH_COMMON CRYPTO_TWOFISH_X86_64 CRYPTO_TWOFISH_X86_64_3WAY CRYPTO_USER CRYPTO_USER_API CRYPTO_USER_API_AEAD CRYPTO_USER_API_ENABLE_OBSOLETE CRYPTO_USER_API_HASH CRYPTO_USER_API_RNG CRYPTO_USER_API_SKCIPHER CRYPTO_VMAC CRYPTO_WP512 CRYPTO_XCBC CRYPTO_XCTR CRYPTO_XTS CRYPTO_XXHASH CUSE CYPRESS_FIRMWARE DAMON DAMON_PADDR DAMON_RECLAIM DAMON_VADDR DAX DCA DCB DEFAULT_PFIFO_FAST DEVICE_MIGRATION DEVICE_PRIVATE DEV_COREDUMP DEV_DAX DLN2_ADC DMABUF_HEAPS DMABUF_HEAPS_CMA DMABUF_HEAPS_SYSTEM DMABUF_MOVE_NOTIFY DMA_CMA DMA_ENGINE_RAID DM_AUDIT DM_BIO_PRISON DM_BUFIO DM_CACHE DM_CACHE_SMQ DM_CLONE DM_CRYPT DM_FLAKEY DM_INTEGRITY DM_MULTIPATH DM_MULTIPATH_QL DM_MULTIPATH_ST DM_PERSISTENT_DATA DM_RAID DM_SNAPSHOT DM_THIN_PROVISIONING DM_UEVENT DM_VERITY DM_VERITY_FEC DM_WRITECACHE DM_ZONED DRAGONRISE_FF DRM DRM_BOCHS ENCRYPTED_KEYS EXTCON FSCACHE FUSE_FS GPIOLIB HAMRADIO HID_DRAGONRISE IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_RTRS_CLIENT IOSCHED_BFQ ISDN ISDN_CAPI LIBNVDIMM MAC80211 MAC80211_DEBUGFS MAC80211_LEDS MEDIA_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MMC MTD NET_CLS_U32 NET_SCH_DEFAULT PARTITION_ADVANCED RFKILL SERIAL_DEV_BUS TLS TLS_DEVICE TRANSPARENT_HUGEPAGE TRUSTED_KEYS USB_GADGET USB_PHY VLAN_8021Q WANT_COMPAT_NETLINK_MESSAGES WEXT_CORE WIRELESS WIRELESS_EXT WLAN WLAN_VENDOR_ATH X86_X32_ABI ZONE_DEVICE]
disabling configs for [KASAN ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
picked [v6.8 v6.7 v6.6 v6.4 v6.2 v6.0 v5.18 v5.16 v5.13 v5.10 v5.7 v5.4 v5.1 v4.19] out of 31 release tags
testing release v6.8
testing commit e8f897f4afef0031fe618a8e94127a0934896aba gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3b4f7eb0e6bd9ffb6cf4e8eaeefda1fe7af6a6e3ce0b668f432fd9ae66fa2ecd
all runs: crashed: possible deadlock in sock_hash_update_common
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
testing release v6.7
testing commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 257fb9b21ec363350aee847ca0666681f6c607acd261577c68b21dd8c6ce5284
all runs: crashed: possible deadlock in sock_hash_update_common
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
testing release v6.6
testing commit ffc253263a1375a65fa6c9f62a893e9767fbebfa gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 4d34a40461dec14e3092814625da450987aaaf989866a830dbf40f560c3bcd81
run #0: crashed: possible deadlock in sock_hash_update_common
run #1: crashed: possible deadlock in sock_hash_update_common
run #2: crashed: possible deadlock in sock_hash_update_common
run #3: crashed: possible deadlock in sock_hash_update_common
run #4: crashed: possible deadlock in sock_hash_update_common
run #5: crashed: possible deadlock in sock_hash_update_common
run #6: crashed: possible deadlock in sock_hash_update_common
run #7: crashed: possible deadlock in sock_hash_update_common
run #8: crashed: possible deadlock in sock_hash_update_common
run #9: OK
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
testing release v6.4
testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: afdfcacc9b6cbd957efb598906731e73a82a254983f8b9dc395accf057b22ac8
all runs: crashed: possible deadlock in sock_hash_update_common
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
testing release v6.2
testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b275d02a1221613cc5e1b3747fa6dc837ae513fbe76524a73216e29d3bc89f12
all runs: crashed: possible deadlock in sock_hash_update_common
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
testing release v6.0
testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3ca51f1a13eb48ff2a10d211d53cdc9f0e84b689067693ba081fc4461142d8f5
all runs: crashed: possible deadlock in sock_hash_update_common
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
testing release v5.18
testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d74e1d358e8a7b7a103f5be903f0807c46aede73f88f3af5c76e42a67a66f84f
all runs: crashed: possible deadlock in sock_hash_update_common
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
testing release v5.16
testing commit df0cc57e057f18e44dac8e6c18aba47ab53202f9 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d2f55d8e421745ebc7adc84023f3e7a958ad159b3aa98d2ff203068e3b1d0639
all runs: crashed: possible deadlock in sock_hash_update_common
representative crash: possible deadlock in sock_hash_update_common, types: [LOCKDEP]
testing release v5.13
testing commit 62fb9874f5da54fdb243003b386128037319b219 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 41f5318c15a1fb754a0b399de1e99c30db8bc0643619a08d5a7575f94db93838
run #0: crashed: possible deadlock in hci_sock_dev_event
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: possible deadlock in hci_sock_dev_event, types: [LOCKDEP]
testing release v5.10
testing commit 2c85ebc57b3e1817b6ce1a6b703928e113a90442 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b936d02fcd98430ce2dd5dedd30d308c3628b9de1a9d4998a8a730bca8884433
all runs: OK
false negative chance: 0.000
# git bisect start 62fb9874f5da54fdb243003b386128037319b219 2c85ebc57b3e1817b6ce1a6b703928e113a90442
Bisecting: 23399 revisions left to test after this (roughly 15 steps)
[d6560052c2f73db59834e9a3c0aba20579aa7059] Merge tag 'regulator-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

testing commit d6560052c2f73db59834e9a3c0aba20579aa7059 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: aa596e3169f124dd19f536c17708ca3062e2790267f2b89a7da2927a89daa258
all runs: OK
false negative chance: 0.000
# git bisect good d6560052c2f73db59834e9a3c0aba20579aa7059
Bisecting: 12060 revisions left to test after this (roughly 14 steps)
[3aa139aa9fdc138a84243dc49dc18d9b40e1c6e4] Merge tag 'media/v5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

testing commit 3aa139aa9fdc138a84243dc49dc18d9b40e1c6e4 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c2e40b6b0d04752d5b63f189e970d74a8601368bf6c481d2ec1cbebd1067e551
all runs: OK
false negative chance: 0.000
# git bisect good 3aa139aa9fdc138a84243dc49dc18d9b40e1c6e4
Bisecting: 6025 revisions left to test after this (roughly 13 steps)
[437d1a5b66ca60f209e25f469b395741cc10b731] Merge tag 'xtensa-20210429' of git://github.com/jcmvbkbc/linux-xtensa

testing commit 437d1a5b66ca60f209e25f469b395741cc10b731 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: bfc2455b4284e691380e2fa3c759fcf88590d032e3a6f27d3f1223b3d128acb4
all runs: OK
false negative chance: 0.000
# git bisect good 437d1a5b66ca60f209e25f469b395741cc10b731
Bisecting: 3018 revisions left to test after this (roughly 12 steps)
[57151b502cbc0fa6ff9074a76883fa9d9eda322e] Merge tag 'pci-v5.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

testing commit 57151b502cbc0fa6ff9074a76883fa9d9eda322e gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9d9b788edea70e4decf200713795a259d126887b8d204651748b1feef66fab5b
all runs: OK
false negative chance: 0.000
# git bisect good 57151b502cbc0fa6ff9074a76883fa9d9eda322e
Bisecting: 1508 revisions left to test after this (roughly 11 steps)
[aeeb517368822e2b24231f5bd43a98ecdbe65d59] Merge tag 'drm-intel-fixes-2021-05-27' of ssh://git.freedesktop.org/git/drm/drm-intel into drm-fixes

testing commit aeeb517368822e2b24231f5bd43a98ecdbe65d59 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a88297f72f70f6cfd2c2b0d4d368448c8a777fa9c46fd40770ac7ee7215cca13
all runs: OK
false negative chance: 0.000
# git bisect good aeeb517368822e2b24231f5bd43a98ecdbe65d59
Bisecting: 749 revisions left to test after this (roughly 10 steps)
[9d32fa5d74b148b1cba262c0c24b9a27a910909b] Merge tag 'net-5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

testing commit 9d32fa5d74b148b1cba262c0c24b9a27a910909b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 650b1ff5fb18be56f08d421fff0781611e66afcfc7d31d5f18ba20c9c1f5ed5a
all runs: OK
false negative chance: 0.000
# git bisect good 9d32fa5d74b148b1cba262c0c24b9a27a910909b
Bisecting: 374 revisions left to test after this (roughly 9 steps)
[6b00bc639f1f2beeff3595e1bab9faaa51d23b01] Merge tag 'dmaengine-fix-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

testing commit 6b00bc639f1f2beeff3595e1bab9faaa51d23b01 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1fd8afd7b27facef8c24a216dd3a3a3f13aa5566ba8f3a2e8fda28bd0d298eed
run #0: crashed: possible deadlock in hci_sock_dev_event
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: possible deadlock in hci_sock_dev_event, types: [LOCKDEP]
# git bisect bad 6b00bc639f1f2beeff3595e1bab9faaa51d23b01
Bisecting: 178 revisions left to test after this (roughly 8 steps)
[fd2cd569a43635877771c00b8a2f4f26275e5562] Merge tag 'sound-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

testing commit fd2cd569a43635877771c00b8a2f4f26275e5562 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2ffdee1600073874f52fbaf3e99ad169e0db46e3b534a96eec82c49f9955e6ec
all runs: OK
false negative chance: 0.000
# git bisect good fd2cd569a43635877771c00b8a2f4f26275e5562
Bisecting: 95 revisions left to test after this (roughly 7 steps)
[c46fe4aa8271e97b520dc72018688e083460127c] Merge tag 'tty-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

testing commit c46fe4aa8271e97b520dc72018688e083460127c gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: eb50e036211f2dbbc42c3c9b2edbd02b838094c32164997db1ca20a54554b3f1
all runs: OK
false negative chance: 0.000
# git bisect good c46fe4aa8271e97b520dc72018688e083460127c
Bisecting: 47 revisions left to test after this (roughly 6 steps)
[43cb5d49a99b3ecd9fef9826899aac948c3048da] Merge tag 'usb-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

testing commit 43cb5d49a99b3ecd9fef9826899aac948c3048da gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a27f7fa443b278aba2938a30201e2158eb76653ce61774eae8864bbdd4d6fb75
run #0: crashed: possible deadlock in hci_sock_dev_event
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: possible deadlock in hci_sock_dev_event, types: [LOCKDEP]
# git bisect bad 43cb5d49a99b3ecd9fef9826899aac948c3048da
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[1ca01c0805b7ea1442b435da56b6a145306009b7] Merge tag 'usb-serial-5.13-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus

testing commit 1ca01c0805b7ea1442b435da56b6a145306009b7 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0a08bb812e7977795bc71ffcfd7a9ef521a978987be77b83de2b2f369a8f76a3
all runs: OK
false negative chance: 0.001
# git bisect good 1ca01c0805b7ea1442b435da56b6a145306009b7
Bisecting: 12 revisions left to test after this (roughly 4 steps)
[843fabdd7623271330af07f1b7fbd7fabe33c8de] usb: typec: intel_pmc_mux: Add missed error check for devm_ioremap_resource()

testing commit 843fabdd7623271330af07f1b7fbd7fabe33c8de gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 99ff3a712f993da7cca537e7e954a6385c87a0d3a186ffb7a6b78b16cba42109
all runs: OK
false negative chance: 0.001
# git bisect good 843fabdd7623271330af07f1b7fbd7fabe33c8de
Bisecting: 6 revisions left to test after this (roughly 3 steps)
[e0e8b6abe8c862229ba00cdd806e8598cdef00bb] usb: gadget: fsl: Re-enable driver for ARM SoCs

reproducer is flaky (0.29 repro chance estimate)
revisions tested: 29, total time: 12h23m47.634559853s (build: 6h49m56.430503598s, test: 4h6m28.057330027s)
error: bisection is taking too long (>12h0m0s), aborting