ci2 starts bisection 2025-11-01 14:32:47.460978173 +0000 UTC m=+164889.786808970 bisecting fixing commit since ac56c046adf41fdb64ddda46fd66090f21dc381a building syzkaller on 1c8c8cd830af4deee250ad11f1613d1d9a62ca0b ensuring issue is reproducible on original commit ac56c046adf41fdb64ddda46fd66090f21dc381a testing commit ac56c046adf41fdb64ddda46fd66090f21dc381a gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b3aca201c6a8b32552a45654cf4b932440e6d75fd69bbca041c6aa89cea1fec3 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 [locking hang memleak ubsan bug_or_warning kasan], they are not needed testing commit ac56c046adf41fdb64ddda46fd66090f21dc381a gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 870a23195ea11d1a6b56f598c7ea3c2afa4d7c7ab095f747af11ee2e3a1fb173 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 [kasan locking hang memleak ubsan bug_or_warning], they are not needed kconfig minimization: base=3707 full=7424 leaves diff=2100 split chunks (needed=false): <2100> split chunk #0 of len 2100 into 5 parts testing without sub-chunk 1/5 disabling configs for [kasan locking hang memleak ubsan bug_or_warning], they are not needed testing commit ac56c046adf41fdb64ddda46fd66090f21dc381a gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4cce434c9d742e85b9124f7db63f439df5d40c4f522a4b69c75df2af035869c8 all runs: OK false negative chance: 0.000 testing without sub-chunk 2/5 disabling configs for [locking hang memleak ubsan bug_or_warning kasan], they are not needed testing commit ac56c046adf41fdb64ddda46fd66090f21dc381a gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 304f361082e5b01fc03f20bd0fa727756235a12ac6e53b2e8eba566a71377d65 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 [kasan locking hang memleak ubsan bug_or_warning], they are not needed testing commit ac56c046adf41fdb64ddda46fd66090f21dc381a gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 22406b2bdc74a8125335b33ba0861e243fc8e7804863a5aeb410f326691879eb 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 [bug_or_warning kasan locking hang memleak ubsan], they are not needed testing commit ac56c046adf41fdb64ddda46fd66090f21dc381a gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 509d838d4f557c518d80180f0b24c048214304418b541fc02d2610e763b4ee2f 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 [ubsan bug_or_warning kasan locking hang memleak], they are not needed testing commit ac56c046adf41fdb64ddda46fd66090f21dc381a gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 53712040e6559cd983b1a8d21795d7adff00cca27497f7a878e828b65611790d 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 420 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 ADFS_FS AFFS_FS AFS_FS AFS_FSCACHE AF_KCM AF_RXRPC AF_RXRPC_IPV6 AIX_PARTITION AMD_SFH_HID AMIGA_PARTITION ANDROID ANDROID_BINDERFS ANDROID_BINDER_IPC APPLE_MFI_FASTCHARGE AR5523 ARCH_ENABLE_THP_MIGRATION ASHMEM ASM_MODVERSIONS ASN1_ENCODER 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_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 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 BCMA BCMA_HOST_PCI_POSSIBLE BEFS_FS BFQ_CGROUP_DEBUG BFQ_GROUP_IOSCHED BFS_FS BIG_KEYS BLK_CGROUP BLK_CGROUP_IOCOST BLK_CGROUP_IOLATENCY BLK_CGROUP_RWSTAT BLK_DEBUG_FS_ZONED BLK_DEV_BSGLIB BLK_DEV_CRYPTOLOOP 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_INLINE_ENCRYPTION BLK_INLINE_ENCRYPTION_FALLBACK BLK_MQ_RDMA BLK_RQ_ALLOC_TIME BLK_WBT BLK_WBT_MQ BLOCK_LEGACY_AUTOLOAD BONDING 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_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_AUTOSUSPEND BT_HCIBTUSB_BCM BT_HCIBTUSB_MTK 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_HS BT_INTEL BT_LE BT_LEDS BT_MSFTEXT 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_USB2 CAN_ETAS_ES58X CAN_GS_USB CAN_GW CAN_IFI_CANFD CAN_ISOTP CAN_J1939 CAN_KVASER_USB CAN_MCBA_USB CAN_PEAK_USB CAN_RAW CAN_SLCAN CAN_UCAN 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_DEVICE CGROUP_HUGETLB CGROUP_NET_CLASSID CGROUP_NET_PRIO CGROUP_PERF CGROUP_RDMA CGROUP_WRITEBACK 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 CLS_U32_MARK CLS_U32_PERF CMA CMA_SIZE_SEL_MBYTES 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 CRC4 CRC64 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_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_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_ECB CRYPTO_ECC CRYPTO_ECDH CRYPTO_ECRDSA CRYPTO_ENGINE CRYPTO_ESSIV CRYPTO_FCRYPT CRYPTO_GHASH_CLMUL_NI_INTEL 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_LIB_SM4 CRYPTO_LRW CRYPTO_MICHAEL_MIC CRYPTO_NHPOLY1305 CRYPTO_NHPOLY1305_AVX2 CRYPTO_NHPOLY1305_SSE2 CRYPTO_PCBC CRYPTO_PCRYPT CRYPTO_POLY1305 CRYPTO_POLY1305_X86_64 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_SHA3 CRYPTO_SHA512_SSSE3 CRYPTO_SIMD CRYPTO_SM2 CRYPTO_SM3 CRYPTO_SM4 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_XTS CRYPTO_XXHASH CUSE CYPRESS_FIRMWARE DAMON DAMON_DBGFS DAMON_VADDR DCA DCB DEBUG_PREEMPT DMA_CMA FSCACHE FUSE_FS HAMRADIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_RTRS_CLIENT IOSCHED_BFQ ISDN ISDN_CAPI LIBNVDIMM MAC80211 MAC80211_LEDS MEDIA_SUPPORT MTD NET_CLS_U32 PARTITION_ADVANCED PCCARD PCMCIA PREEMPTION RFKILL SERIAL_DEV_BUS STAGING TLS TLS_DEVICE USB_GADGET USB_PHY VLAN_8021Q WANT_COMPAT_NETLINK_MESSAGES WEXT_CORE WIRELESS WIRELESS_EXT WLAN WLAN_VENDOR_ATH] disabling configs for [hang memleak ubsan bug_or_warning kasan locking], they are not needed determining the merge base between ac56c046adf41fdb64ddda46fd66090f21dc381a and ba36dd5ee6fd4643ebbf6ee6eefcecf0b07e35c7 8bb7eca972ad531c9b149c0a51ab43a417385813/Linux 5.15 is a merge base, check if it has the bug testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 49d44d801661ea13b0daca0a769f78571f413435be62ba3e1d5020cf024c78fd 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 current HEAD ba36dd5ee6fd4643ebbf6ee6eefcecf0b07e35c7 testing commit ba36dd5ee6fd4643ebbf6ee6eefcecf0b07e35c7 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 12d06b25462823a58b91df8d5d8b4d32ed1f597fdcd21e6f05130032ddce2feb all runs: OK false negative chance: 0.000 # git bisect start ba36dd5ee6fd4643ebbf6ee6eefcecf0b07e35c7 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 176507 revisions left to test after this (roughly 18 steps) [639409a4ac8e1578ce34715338c6a4ddf9941294] Merge tag 'wq-for-6.7-rust-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 639409a4ac8e1578ce34715338c6a4ddf9941294 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 9d3f9ecddbeecaa8bb5ab440a23489fef898331f2aaf243fc16ffb69b63c76c0 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] # git bisect good 639409a4ac8e1578ce34715338c6a4ddf9941294 Bisecting: 88295 revisions left to test after this (roughly 17 steps) [7fefa1edc23b360457b8986dbbf879698eeb1400] Merge tag 'drm-misc-next-2024-09-20' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 7fefa1edc23b360457b8986dbbf879698eeb1400 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 706d6fda2da5cd57913243d21fbe75517a1c325bc94fe5a6bde2286753c654e6 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] # git bisect good 7fefa1edc23b360457b8986dbbf879698eeb1400 Bisecting: 44172 revisions left to test after this (roughly 16 steps) [806690425a5caa6ffc9c2460192b0d02947da863] Merge tag 'drm-intel-next-2025-05-08' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 806690425a5caa6ffc9c2460192b0d02947da863 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 4af5e0351056f9b5be0fe8ba073ba22ef231eed4f81ed79064e6f1adf4ae9f48 all runs: OK false negative chance: 0.000 # git bisect bad 806690425a5caa6ffc9c2460192b0d02947da863 Bisecting: 22189 revisions left to test after this (roughly 15 steps) [454cb97726fe62a04b187a0d631ec0a69f6b713a] Merge tag 'v6.14-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 determine whether the revision contains the guilty commit revision 7fefa1edc23b360457b8986dbbf879698eeb1400 crashed and is reachable testing commit 454cb97726fe62a04b187a0d631ec0a69f6b713a gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 882f3924a9fb292912d8e402b879f026d23b84873d4305ef227c00cc5e1eff87 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] # git bisect good 454cb97726fe62a04b187a0d631ec0a69f6b713a Bisecting: 11881 revisions left to test after this (roughly 14 steps) [e61f33273ca755b3e2ebee4520a76097199dc7a8] Merge tag 'zstd-linus-v6.15-rc1' of https://github.com/terrelln/linux determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit e61f33273ca755b3e2ebee4520a76097199dc7a8 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 78bcb773eff11e22143f670eca353ecdb82829aa46a4fce75a5bd01f631b60d0 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] # git bisect good e61f33273ca755b3e2ebee4520a76097199dc7a8 Bisecting: 5941 revisions left to test after this (roughly 13 steps) [1fa753c7b5b91c31a8efc80d74acbbfb391a9e7c] Merge tag 'efi-next-for-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi determine whether the revision contains the guilty commit revision 454cb97726fe62a04b187a0d631ec0a69f6b713a crashed and is reachable testing commit 1fa753c7b5b91c31a8efc80d74acbbfb391a9e7c gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 7adffa5684546ba5c0c236411d5297905eb6233dee70947a42874c3597066732 all runs: OK false negative chance: 0.000 # git bisect bad 1fa753c7b5b91c31a8efc80d74acbbfb391a9e7c Bisecting: 2966 revisions left to test after this (roughly 12 steps) [c148bc7535650fbfa95a1f571b9ffa2ab478ea33] Merge tag 'xfs-6.15-merge' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit c148bc7535650fbfa95a1f571b9ffa2ab478ea33 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 15c9e17b1fc38263699433938b2af2dbe93f5d39195f560edcdb76b000cae4ad all runs: OK false negative chance: 0.000 # git bisect bad c148bc7535650fbfa95a1f571b9ffa2ab478ea33 Bisecting: 1505 revisions left to test after this (roughly 11 steps) [1794d7ab34d2221ac7eb921b171e75b856e10561] wifi: mt76: mt7996: fix locking in mt7996_mac_sta_rc_work() determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 1794d7ab34d2221ac7eb921b171e75b856e10561 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: d22f9b1040585e2436f22e1b281cc6fec339afd0e0c2b16bdb8caed396571109 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] # git bisect good 1794d7ab34d2221ac7eb921b171e75b856e10561 Bisecting: 930 revisions left to test after this (roughly 10 steps) [b82310b5729ef3ca0aefdc0cf0c575d52f227235] Merge tag 'amlogic-arm-dt-for-v6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/dt determine whether the revision contains the guilty commit revision 639409a4ac8e1578ce34715338c6a4ddf9941294 crashed and is reachable testing commit b82310b5729ef3ca0aefdc0cf0c575d52f227235 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 88577e1f5ffb8c5efb53fae27ca360099db855fc36dcb42e541e44e1e858aa50 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] # git bisect good b82310b5729ef3ca0aefdc0cf0c575d52f227235 Bisecting: 522 revisions left to test after this (roughly 9 steps) [2f24482304ebd32c5aa374f31465b9941a860b92] Merge tag 'soc-dt-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 2f24482304ebd32c5aa374f31465b9941a860b92 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 4d92469874823a432ca61ff1c49fcf30d4a11bef6f6981c7d3f21d06e4006c30 all runs: OK false negative chance: 0.000 # git bisect bad 2f24482304ebd32c5aa374f31465b9941a860b92 Bisecting: 203 revisions left to test after this (roughly 8 steps) [9da10c2d69c31eb88cb2df8599953eddd5371617] net/mlx5e: TX, Utilize WQ fragments edge for multi-packet WQEs determine whether the revision contains the guilty commit revision 639409a4ac8e1578ce34715338c6a4ddf9941294 crashed and is reachable testing commit 9da10c2d69c31eb88cb2df8599953eddd5371617 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 1999971bebf7197963f7eae7aeb2e9f2a1446755cb5bc186c005f6d7ef9a829f 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] # git bisect good 9da10c2d69c31eb88cb2df8599953eddd5371617 Bisecting: 106 revisions left to test after this (roughly 7 steps) [b6f61a312a77c20e6ecb1e84fa1e68abcc2ed2de] Merge branch 'net-tn40xx-add-support-for-aqr105-based-cards' determine whether the revision contains the guilty commit revision 9da10c2d69c31eb88cb2df8599953eddd5371617 crashed and is reachable testing commit b6f61a312a77c20e6ecb1e84fa1e68abcc2ed2de gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 8aca4bbfbe1684f661435383c546cded9bc7df682acb6f1ead294765bdb02d36 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] # git bisect good b6f61a312a77c20e6ecb1e84fa1e68abcc2ed2de Bisecting: 53 revisions left to test after this (roughly 6 steps) [eed14eb510c040a3826b633048244bb7a816c67d] Bluetooth: MGMT: Add LL Privacy Setting determine whether the revision contains the guilty commit revision 639409a4ac8e1578ce34715338c6a4ddf9941294 crashed and is reachable testing commit eed14eb510c040a3826b633048244bb7a816c67d gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: b694df2d3040ad7f6c29da78e2e21655fa0dbefc14ca0e47f2858677fc441192 all runs: OK false negative chance: 0.000 # git bisect bad eed14eb510c040a3826b633048244bb7a816c67d Bisecting: 26 revisions left to test after this (roughly 5 steps) [127881334eaad639e0a19a399ee8c91d6c9dc982] Bluetooth: Add quirk for broken READ_PAGE_SCAN_TYPE determine whether the revision contains the guilty commit revision 7fefa1edc23b360457b8986dbbf879698eeb1400 crashed and is reachable testing commit 127881334eaad639e0a19a399ee8c91d6c9dc982 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 9cf3cae0cf42f81cbd8b8753877081bc9a81a656636b55b29c4f0bc85ccf8175 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] # git bisect good 127881334eaad639e0a19a399ee8c91d6c9dc982 Bisecting: 13 revisions left to test after this (roughly 4 steps) [b257e02ecc46f8561d8bd88943164a10c9e90a80] HCI: coredump: Log devcd dumps into the monitor determine whether the revision contains the guilty commit revision 639409a4ac8e1578ce34715338c6a4ddf9941294 crashed and is reachable testing commit b257e02ecc46f8561d8bd88943164a10c9e90a80 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 727bd48a6baf79ef6b42f6bd3df1420a75aa976432f0f18316e45eba3e78dccc all runs: OK false negative chance: 0.000 # git bisect bad b257e02ecc46f8561d8bd88943164a10c9e90a80 Bisecting: 6 revisions left to test after this (roughly 3 steps) [b13b6d669c1c5a31951786a20a452c0cd611ed78] dt-bindings: net: bluetooth: nxp: Add support to set BD address determine whether the revision contains the guilty commit revision 7fefa1edc23b360457b8986dbbf879698eeb1400 crashed and is reachable testing commit b13b6d669c1c5a31951786a20a452c0cd611ed78 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 3272022796fa4574a0707ef4ad4267d48fa28553cdecea36d66cce8896f5ea28 all runs: OK false negative chance: 0.000 # git bisect bad b13b6d669c1c5a31951786a20a452c0cd611ed78 Bisecting: 2 revisions left to test after this (roughly 2 steps) [07e6bddb54b48e8f187f3baa56fde7f6ddc0edd5] Bluetooth: btintel_pcie: Add support for device coredump determine whether the revision contains the guilty commit revision 7fefa1edc23b360457b8986dbbf879698eeb1400 crashed and is reachable testing commit 07e6bddb54b48e8f187f3baa56fde7f6ddc0edd5 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 6817ddf2961e640ef5de3f679c96d6586354b68dab28f2fd246969def63db3b2 all runs: OK false negative chance: 0.000 # git bisect bad 07e6bddb54b48e8f187f3baa56fde7f6ddc0edd5 Bisecting: 0 revisions left to test after this (roughly 1 step) [1f04b0e5e3b90b30f3ae7bee7e3d42a55fa91d5f] Bluetooth: btusb: Fix regression in the initialization of fake Bluetooth controllers determine whether the revision contains the guilty commit revision 7fefa1edc23b360457b8986dbbf879698eeb1400 crashed and is reachable testing commit 1f04b0e5e3b90b30f3ae7bee7e3d42a55fa91d5f gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: c6b5c5c653ce661ce02edaab4fb910a834d2dcc844ce79567775daf3ba80e00d all runs: OK false negative chance: 0.000 # git bisect bad 1f04b0e5e3b90b30f3ae7bee7e3d42a55fa91d5f Bisecting: 0 revisions left to test after this (roughly 0 steps) [14d17c78a4b1660c443bae9d38c814edea506f62] Bluetooth: Disable SCO support if READ_VOICE_SETTING is unsupported/broken determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 14d17c78a4b1660c443bae9d38c814edea506f62 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: a19d69d31cd166c99aac48ab74161060afcb349848f5963d7450a9ef86157179 all runs: OK false negative chance: 0.000 # git bisect bad 14d17c78a4b1660c443bae9d38c814edea506f62 14d17c78a4b1660c443bae9d38c814edea506f62 is the first bad commit commit 14d17c78a4b1660c443bae9d38c814edea506f62 Author: Pedro Nishiyama Date: Sat Mar 1 03:23:00 2025 -0300 Bluetooth: Disable SCO support if READ_VOICE_SETTING is unsupported/broken A SCO connection without the proper voice_setting can cause the controller to lock up. Signed-off-by: Pedro Nishiyama Signed-off-by: Luiz Augusto von Dentz net/bluetooth/hci_event.c | 3 +++ 1 file changed, 3 insertions(+) accumulated error probability: 0.00 culprit signature: a19d69d31cd166c99aac48ab74161060afcb349848f5963d7450a9ef86157179 parent signature: 9cf3cae0cf42f81cbd8b8753877081bc9a81a656636b55b29c4f0bc85ccf8175 revisions tested: 28, total time: 7h20m20.009046759s (build: 2h57m15.405995574s, test: 4h1m21.206145374s) first good commit: 14d17c78a4b1660c443bae9d38c814edea506f62 Bluetooth: Disable SCO support if READ_VOICE_SETTING is unsupported/broken recipients (to): ["luiz.von.dentz@intel.com" "nishiyama.pedro@gmail.com"] recipients (cc): []