ci starts bisection 2024-06-30 09:09:12.565536416 +0000 UTC m=+134822.256702880
bisecting cause commit starting from 6c0483dbfe7223f2b8390e3d5fe942629d3317b7
building syzkaller on 757f06b1fadfe22cb3ac5f4f36e8e894eb78bb08
ensuring issue is reproducible on original commit 6c0483dbfe7223f2b8390e3d5fe942629d3317b7

testing commit 6c0483dbfe7223f2b8390e3d5fe942629d3317b7 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: eca675dbe675864e9dfeadcac6641c5115d14773c4f94fb2c151d4d4e9f38b0e
all runs: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
check whether we can drop unnecessary instrumentation
disabling configs for [BUG KASAN LOCKDEP HANG LEAK UBSAN], they are not needed
testing commit 6c0483dbfe7223f2b8390e3d5fe942629d3317b7 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ce3d3624e3a09c360580ad919aa65be77724c35a258c0acd5b13a39d8db04191
all runs: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
the bug reproduces without the instrumentation
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP], they are not needed
kconfig minimization: base=3993 full=8033 leaves diff=2004
split chunks (needed=false): <2004>
split chunk #0 of len 2004 into 5 parts
testing without sub-chunk 1/5
disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP HANG], they are not needed
testing commit 6c0483dbfe7223f2b8390e3d5fe942629d3317b7 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2c98ad7ea46803b9e34bf0762f34350cc667daa04a53771453f1ed30b8e25595
all runs: OK
false negative chance: 0.000
testing without sub-chunk 2/5
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP], they are not needed
testing commit 6c0483dbfe7223f2b8390e3d5fe942629d3317b7 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 70e3f1820a7152cf0664304fc234422291870a0600856ac62c25d1c58723463e
all runs: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [LOCKDEP HANG LEAK UBSAN BUG KASAN], they are not needed
testing commit 6c0483dbfe7223f2b8390e3d5fe942629d3317b7 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1bad0c8c857faccab5e24b676f2a85b4c701b917ad8cfa1d446c065ce2d8359b
all runs: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP], they are not needed
testing commit 6c0483dbfe7223f2b8390e3d5fe942629d3317b7 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: e264fc80cbf02c70baff19ba1dfde695519ceae11a7f27b274967f4ed9c464e3
all runs: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP], they are not needed
testing commit 6c0483dbfe7223f2b8390e3d5fe942629d3317b7 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f032f55e308265b7189e2229a071006bbdd9cc1892bbff8743ea39c2b1f83607
all runs: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
the chunk can be dropped
minimized to 401 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 ADDRESS_MASKING ADFS_FS AFFS_FS AFS_FS AFS_FSCACHE AF_KCM AF_RXRPC AF_RXRPC_IPV6 AIX_PARTITION AMIGA_PARTITION ANDROID_BINDERFS ANDROID_BINDER_IPC ANON_VMA_NAME APERTURE_HELPERS AR5523 ARCH_ENABLE_MEMORY_HOTREMOVE ARCH_ENABLE_THP_MIGRATION ARCH_WANT_PMD_MKWRITE ASM_MODVERSIONS ASYNC_CORE ASYNC_MEMCPY ASYNC_PQ ASYNC_RAID6_RECOV ASYNC_TX_DMA ASYNC_XOR ATARI_PARTITION ATA_GENERIC ATA_OVER_ETH ATH10K ATH10K_CE ATH10K_PCI ATH10K_USB ATH11K ATH6KL ATH6KL_USB ATH9K ATH9K_AHB ATH9K_BTCOEX_SUPPORT ATH9K_CHANNEL_CONTEXT ATH9K_COMMON ATH9K_COMMON_DEBUG ATH9K_DEBUGFS ATH9K_DYNACK ATH9K_HTC ATH9K_HTC_DEBUGFS ATH9K_HW ATH9K_PCI ATH9K_PCOEM ATH9K_RFKILL ATH_COMMON ATM ATM_BR2684 ATM_CLIP ATM_DRIVERS ATM_LANE ATM_MPOA ATM_TCP AUXILIARY_BUS AX25 AX25_DAMA_SLAVE AX88796B_PHY BAREUDP 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_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_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 DRM_BUDDY 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 [HANG LEAK UBSAN BUG KASAN LOCKDEP], they are not needed
picked [v6.9 v6.8 v6.7 v6.5 v6.3 v6.1 v5.19 v5.17 v5.14 v5.11 v5.8 v5.5 v5.2 v4.20 v4.19] out of 32 release tags
testing release v6.9
testing commit a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2c6cecbb065c019eda56cd083387b18d64c30d054ea182108afda602ab280502
all runs: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
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: 1607b830ca2edf975d89ce95d1496a2e8f7f6564adbea9753b7f9e95ba82af4e
all runs: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
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: 8ef8ac26bcb2dfdebb590a67995f61c13dc766c59816b36d71540e04dab6bd2d
all runs: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
testing release v6.5
testing commit 2dde18cd1d8fac735875f2e4987f11817cc0bc2c gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1c663a7bfd86816157dc8049d6f78d2d82f1dfca3a9a103d2fda7c7674e387d7
all runs: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
testing release v6.3
testing commit 457391b0380335d5e9a5babdec90ac53928b23b4 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: bb563275b8a94bf3d0df477f98ae409a508a672f4d3ee0244b01746d2ef5a9e4
all runs: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
testing release v6.1
testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 06aabbeb9150132a2a3cdfa6270533ddf905c079995007433ed500f6b517f452
all runs: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
testing release v5.19
testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ccce8af795a04ab0156b7c1eca7610546192b7aad6221333a2b3e427ddfc436a
all runs: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
testing release v5.17
testing commit f443e374ae131c168a065ea1748feac6b2e76613 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: cdf74da77e8537e99107f08cad065b3563141b457e4aca2420d7a064d1b381ba
run #0: crashed: invalid opcode in corrupted
run #1: crashed: invalid opcode in corrupted
run #2: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #3: crashed: invalid opcode in corrupted
run #4: crashed: invalid opcode in corrupted
run #5: crashed: invalid opcode in corrupted
run #6: crashed: invalid opcode in corrupted
run #7: crashed: invalid opcode in corrupted
run #8: crashed: invalid opcode in corrupted
run #9: crashed: invalid opcode in corrupted
representative crash: invalid opcode in corrupted, types: [UNKNOWN]
testing release v5.14
testing commit 7d2a07b769330c34b4deabeed939325c77a7ec2f gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3bc955b675c0a20b7166b54ddf7eac49ccaf54a85794d98db072c7c1f503089e
all runs: crashed: invalid opcode in corrupted
representative crash: invalid opcode in corrupted, types: [UNKNOWN]
testing release v5.11
testing commit f40ddce88593482919761f74910f42f4b84c004b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 732c1cfd8df3d821d85c617991c134ec5df0246e444429a4f3bec59839633c68
all runs: crashed: invalid opcode in corrupted
representative crash: invalid opcode in corrupted, types: [UNKNOWN]
testing release v5.8
testing commit bcf876870b95592b52519ed4aafcf9d95999bc9c gcc
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 81efedd54075243de97281ade8ff9149e186eb2bfaa361e6ac46c24de0264cb5
all runs: crashed: invalid opcode in corrupted
representative crash: invalid opcode in corrupted, types: [UNKNOWN]
testing release v5.5
testing commit d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: af5f65f0be7ba5a01bd9f1e53c4087b0f12644d3af8911b66ea2c8691a651393
all runs: crashed: invalid opcode in corrupted
representative crash: invalid opcode in corrupted, types: [UNKNOWN]
testing release v5.2
testing commit 0ecfebd2b52404ae0c54a878c872bb93363ada36 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: e7e9c5a95b2c564ed3371110ecf7077d4f37110227250e8620e9340ebbccaccc
all runs: crashed: invalid opcode in corrupted
representative crash: invalid opcode in corrupted, types: [UNKNOWN]
testing release v4.20
testing commit 8fe28cb58bcb235034b64cbbb7550a8a43fd88be gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 0eb6f224e943714475c3005369ba0efd0d0cf0a0537c7a04639f44e9dfa7368e
run #0: basic kernel testing failed: BUG: Bad page map
run #1: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #2: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #3: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #4: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #5: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #6: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #7: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #8: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #9: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
testing release v4.19
testing commit 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 580b05270b14f0ad664016f5e01da0be32df8e8be4ba25b3728c9562666d4369
run #0: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #1: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #2: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #3: crashed: invalid opcode in corrupted
run #4: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #5: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #6: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #7: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #8: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
run #9: crashed: BUG: sleeping function called from invalid context in lock_sock_nested
representative crash: BUG: sleeping function called from invalid context in lock_sock_nested, types: [ATOMIC_SLEEP]
crash still not fixed/happens on the oldest tested release
revisions tested: 22, total time: 9h44m39.689289885s (build: 5h59m56.810242353s, test: 3h29m37.403789392s)
oldest tested release already had the bug or it had kernel test errors
commit msg: Linux 4.19
crash: BUG: sleeping function called from invalid context in lock_sock_nested
IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
8021q: adding VLAN 0 to HW filter on device batadv0
IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
BUG: sleeping function called from invalid context at net/core/sock.c:2831
in_atomic(): 1, irqs_disabled(): 0, pid: 1785, name: kworker/u5:2
6 locks held by kworker/u5:2/1785:
 #0: 00000000dfd2810e ((wq_completion)"%s"hdev->name#2){....}, at: wake_up_worker kernel/workqueue.c:838 [inline]
 #0: 00000000dfd2810e ((wq_completion)"%s"hdev->name#2){....}, at: process_one_work+0x1b1/0x4d0 kernel/workqueue.c:2116
 #1: 00000000437051ff ((work_completion)(&hdev->rx_work)){....}, at: wake_up_worker kernel/workqueue.c:838 [inline]
 #1: 00000000437051ff ((work_completion)(&hdev->rx_work)){....}, at: process_one_work+0x1b1/0x4d0 kernel/workqueue.c:2116
 #2: 0000000098255313 (&hdev->lock){....}, at: hci_sync_conn_complete_evt net/bluetooth/hci_event.c:4052 [inline]
 #2: 0000000098255313 (&hdev->lock){....}, at: hci_event_packet+0x1533/0x2f80 net/bluetooth/hci_event.c:5822
 #3: 0000000084e0608c (hci_cb_list_lock){....}, at: hci_connect_cfm include/net/bluetooth/hci_core.h:1238 [inline]
 #3: 0000000084e0608c (hci_cb_list_lock){....}, at: hci_sync_conn_complete_evt net/bluetooth/hci_event.c:4103 [inline]
 #3: 0000000084e0608c (hci_cb_list_lock){....}, at: hci_event_packet+0x1644/0x2f80 net/bluetooth/hci_event.c:5822
 #4: 00000000b9f04730 (&(&conn->lock)->rlock#2){....}, at: spin_lock include/linux/spinlock.h:329 [inline]
 #4: 00000000b9f04730 (&(&conn->lock)->rlock#2){....}, at: sco_conn_ready net/bluetooth/sco.c:1036 [inline]
 #4: 00000000b9f04730 (&(&conn->lock)->rlock#2){....}, at: sco_connect_cfm net/bluetooth/sco.c:1121 [inline]
 #4: 00000000b9f04730 (&(&conn->lock)->rlock#2){....}, at: sco_connect_cfm+0x117/0x2d0 net/bluetooth/sco.c:1109
 #5: 00000000abf5f810 (slock-AF_BLUETOOTH-BTPROTO_SCO){....}, at: spin_lock include/linux/spinlock.h:329 [inline]
 #5: 00000000abf5f810 (slock-AF_BLUETOOTH-BTPROTO_SCO){....}, at: sco_conn_ready net/bluetooth/sco.c:1049 [inline]
 #5: 00000000abf5f810 (slock-AF_BLUETOOTH-BTPROTO_SCO){....}, at: sco_connect_cfm net/bluetooth/sco.c:1121 [inline]
 #5: 00000000abf5f810 (slock-AF_BLUETOOTH-BTPROTO_SCO){....}, at: sco_connect_cfm+0x1b7/0x2d0 net/bluetooth/sco.c:1109
CPU: 1 PID: 1785 Comm: kworker/u5:2 Not tainted 4.19.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
Workqueue: hci0 hci_rx_work
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x87/0xba lib/dump_stack.c:113
 ___might_sleep.cold.17+0xb1/0xc4 kernel/sched/core.c:6143
 __might_sleep+0x16/0x20 kernel/sched/core.c:6096
 lock_sock_nested+0x22/0xa0 net/core/sock.c:2831
 bt_accept_enqueue+0x3a/0xc0 net/bluetooth/af_bluetooth.c:162
 __sco_chan_add+0x33/0x60 net/bluetooth/sco.c:196
 sco_conn_ready net/bluetooth/sco.c:1065 [inline]
 sco_connect_cfm net/bluetooth/sco.c:1121 [inline]
 sco_connect_cfm+0x231/0x2d0 net/bluetooth/sco.c:1109
 hci_connect_cfm include/net/bluetooth/hci_core.h:1241 [inline]
 hci_sync_conn_complete_evt net/bluetooth/hci_event.c:4103 [inline]
 hci_event_packet+0x1676/0x2f80 net/bluetooth/hci_event.c:5822
 hci_rx_work+0x1c1/0x420 net/bluetooth/hci_core.c:4347
 process_one_work+0x255/0x4d0 kernel/workqueue.c:2153
 worker_thread+0x3e/0x330 kernel/workqueue.c:2296
 kthread+0x127/0x140 kernel/kthread.c:246
 ret_from_fork+0x35/0x40 arch/x86/entry/entry_64.S:413
list_add double add: new=ffff88022c4563d8, prev=ffff88022c4563d8, next=ffff8802344d30c0.
invalid opcode: 0000 [#1] SMP PTI
CPU: 1 PID: 743 Comm: kworker/u5:0 Tainted: G        W         4.19.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
Workqueue: hci0 hci_rx_work
RIP: 0010:__list_add_valid+0x46/0x50 lib/list_debug.c:29
Code: 95 00 00 00 48 39 f8 74 0c 48 39 fa 74 07 b8 01 00 00 00 5d c3 48 89 f2 4c 89 c1 48 89 fe 48 c7 c7 68 9c a7 82 e8 73 ca a7 ff <0f> 0b 0f 1f 84 00 00 00 00 00 48 b9 00 01 00 00 00 00 ad de 55 48
RSP: 0018:ffffc90001cefc18 EFLAGS: 00010246
RAX: 0000000000000058 RBX: ffff88022c4563d0 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff880237b15788 RDI: ffff880237b15788
RBP: ffffc90001cefc18 R08: 0000000000000008 R09: 000000001e9aebcd
R10: 0000000000000000 R11: ffff8802355c88a8 R12: ffff880227e73090
R13: ffff8802344d30c0 R14: ffff88022c4563d8 R15: ffff88022c4563d8
FS:  0000000000000000(0000) GS:ffff880237b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6d83450fa8 CR3: 0000000002c1e000 CR4: 00000000003406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __list_add include/linux/list.h:60 [inline]
 list_add_tail include/linux/list.h:93 [inline]
 kobj_kset_join lib/kobject.c:188 [inline]
 kobject_add_internal+0x80/0x240 lib/kobject.c:238
 kobject_add_varg lib/kobject.c:382 [inline]
 kobject_add+0x7d/0xb0 lib/kobject.c:426
 device_add+0x129/0x6f0 drivers/base/core.c:1879
 hci_conn_add_sysfs+0x49/0xc0 net/bluetooth/hci_sysfs.c:53
 hci_sync_conn_complete_evt net/bluetooth/hci_event.c:4080 [inline]
 hci_event_packet+0x2f03/0x2f80 net/bluetooth/hci_event.c:5822
 hci_rx_work+0x1c1/0x420 net/bluetooth/hci_core.c:4347
 process_one_work+0x255/0x4d0 kernel/workqueue.c:2153
 worker_thread+0x3e/0x330 kernel/workqueue.c:2296
 kthread+0x127/0x140 kernel/kthread.c:246
 ret_from_fork+0x35/0x40 arch/x86/entry/entry_64.S:413
Modules linked in:
---[ end trace 706380acc3f09219 ]---
RIP: 0010:__list_add_valid+0x46/0x50 lib/list_debug.c:29
Code: 95 00 00 00 48 39 f8 74 0c 48 39 fa 74 07 b8 01 00 00 00 5d c3 48 89 f2 4c 89 c1 48 89 fe 48 c7 c7 68 9c a7 82 e8 73 ca a7 ff <0f> 0b 0f 1f 84 00 00 00 00 00 48 b9 00 01 00 00 00 00 ad de 55 48
RSP: 0018:ffffc90001cefc18 EFLAGS: 00010246
RAX: 0000000000000058 RBX: ffff88022c4563d0 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff880237b15788 RDI: ffff880237b15788
RBP: ffffc90001cefc18 R08: 0000000000000008 R09: 000000001e9aebcd
R10: 0000000000000000 R11: ffff8802355c88a8 R12: ffff880227e73090
R13: ffff8802344d30c0 R14: ffff88022c4563d8 R15: ffff88022c4563d8
FS:  0000000000000000(0000) GS:ffff880237b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6d83450fa8 CR3: 0000000002c1e000 CR4: 00000000003406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400