ci starts bisection 2024-08-17 02:51:47.097882883 +0000 UTC m=+41447.007475795 bisecting fixing commit since fe46a7dd189e25604716c03576d05ac8a5209743 building syzkaller on d615901c739a765329b688494cee2f8e1b5037cb ensuring issue is reproducible on original commit fe46a7dd189e25604716c03576d05ac8a5209743 testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: dbd285196a890766f409ef4fbc6bd8c6d787b2346faaad6b2ff6fcfff5d3b661 all runs: crashed: INFO: task hung in __fdget_pos representative crash: INFO: task hung in __fdget_pos, types: [HANG] check whether we can drop unnecessary instrumentation disabling configs for [ATOMIC_SLEEP LEAK UBSAN BUG KASAN LOCKDEP], they are not needed testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 48fa2a0c1db2539d691d8fe49b3982101824dcf7c9b11f590896edca17e03ebb all runs: crashed: INFO: task hung in __fdget_pos representative crash: INFO: task hung in __fdget_pos, types: [HANG] the bug reproduces without the instrumentation disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed kconfig minimization: base=3993 full=7979 leaves diff=2011 split chunks (needed=false): <2011> split chunk #0 of len 2011 into 5 parts testing without sub-chunk 1/5 disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 07a1ea3101bf503f3288577d547180a7bffcf5396ccda8c62fa7aebfbcb2d507 all runs: crashed: INFO: task hung in __fdget_pos representative crash: INFO: task hung in __fdget_pos, types: [HANG] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [LOCKDEP ATOMIC_SLEEP LEAK UBSAN BUG KASAN], they are not needed testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fa6b5386c455b63f2839131903c1abb72451b7c856041bab072a273d0f746604 all runs: OK false negative chance: 0.000 testing without sub-chunk 3/5 disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3c2af24b3c234dcc6977e11ebb1c3ac9344b4692ecc6ca4b5a5683d5f19af1c4 all runs: crashed: INFO: task hung in __fdget_pos representative crash: INFO: task hung in __fdget_pos, types: [HANG] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 527886365ece88138bae173e79d799017b92e8d61c0d4da9cf56964f5138a0e9 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [LOCKDEP ATOMIC_SLEEP LEAK UBSAN BUG KASAN], they are not needed testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a8681ff0c57972d650ae00fec87a92ae54b219ae7216314398b121e3704916ad all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] the chunk can be dropped minimized to 403 configs; suspects: [6LOWPAN ARCH_ENABLE_MEMORY_HOTREMOVE ASUS_WMI CMA COMMON_CLK DAX DLM DRM DRM_BRIDGE DRM_DISPLAY_DP_HELPER DRM_DISPLAY_DP_TUNNEL DRM_DISPLAY_HDCP_HELPER DRM_DISPLAY_HDMI_HELPER DRM_DISPLAY_HELPER DRM_DP_AUX_BUS DRM_DP_AUX_CHARDEV DRM_FBDEV_EMULATION DRM_GEM_SHMEM_HELPER DRM_I915 DRM_I915_CAPTURE_ERROR DRM_I915_COMPRESS_ERROR DRM_I915_DP_TUNNEL DRM_I915_USERPTR DRM_KMS_HELPER DRM_MIPI_DSI DRM_PANEL DRM_PANEL_BRIDGE DRM_PANEL_EDP DRM_PANEL_ORIENTATION_QUIRKS DRM_SIMPLEDRM DRM_TTM DRM_TTM_HELPER DRM_UDL DRM_VGEM DRM_VIRTIO_GPU DRM_VIRTIO_GPU_KMS DRM_VKMS DRM_VMWGFX DRM_VRAM_HELPER DUMMY DVB_AF9013 DVB_AF9033 DVB_AS102 DVB_AS102_FE DVB_B2C2_FLEXCOP DVB_B2C2_FLEXCOP_USB DVB_CORE DVB_DIB3000MB DVB_DIB3000MC DVB_EC100 DVB_GP8PSK_FE DVB_RTL2830 DVB_RTL2832 DVB_RTL2832_SDR DVB_TEST_DRIVERS DVB_TTUSB_BUDGET DVB_TTUSB_DEC DVB_USB DVB_USB_A800 DVB_USB_AF9005 DVB_USB_AF9005_REMOTE DVB_USB_AF9015 DVB_USB_AF9035 DVB_USB_ANYSEE DVB_USB_AU6610 DVB_USB_AZ6007 DVB_USB_AZ6027 DVB_USB_CE6230 DVB_USB_CINERGY_T2 DVB_USB_CXUSB DVB_USB_DIB0700 DVB_USB_DIB3000MC DVB_USB_DIBUSB_MB DVB_USB_DIBUSB_MC DVB_USB_DIGITV DVB_USB_DTT200U DVB_USB_DTV5100 DVB_USB_DVBSKY DVB_USB_DW2102 DVB_USB_EC168 DVB_USB_GL861 DVB_USB_GP8PSK DVB_USB_LME2510 DVB_USB_M920X DVB_USB_MXL111SF DVB_USB_NOVA_T_USB2 DVB_USB_OPERA1 DVB_USB_PCTV452E DVB_USB_RTL28XXU DVB_USB_TECHNISAT_USB2 DVB_USB_TTUSB2 DVB_USB_UMT_010 DVB_USB_V2 DVB_USB_VP702X DVB_USB_VP7045 DVB_USB_ZD1301 DVB_VIDTV DVB_ZL10353 ECRYPT_FS ECRYPT_FS_MESSAGING EDAC EEPROM_93CX6 EFS_FS ENCRYPTED_KEYS EQUALIZER EROFS_FS EROFS_FS_POSIX_ACL EROFS_FS_SECURITY EROFS_FS_XATTR EROFS_FS_ZIP EVM EVM_ADD_XATTRS EVM_ATTR_FSUUID EVM_EXTRA_SMACK_XATTRS EXFAT_FS EXPORTFS_BLOCK_OPS EXT3_FS EXT3_FS_POSIX_ACL EXT3_FS_SECURITY EXTCON EXTCON_INTEL_CHT_WC F2FS_CHECK_FS F2FS_FAULT_INJECTION F2FS_FS F2FS_FS_COMPRESSION F2FS_FS_LZ4 F2FS_FS_LZ4HC F2FS_FS_LZO F2FS_FS_LZORLE F2FS_FS_POSIX_ACL F2FS_FS_SECURITY F2FS_FS_XATTR F2FS_FS_ZSTD F2FS_STAT_FS FANOTIFY FANOTIFY_ACCESS_PERMISSIONS FB FB_CFB_COPYAREA FB_CFB_FILLRECT FB_CFB_IMAGEBLIT FB_CORE FB_DEFERRED_IO FB_IOMEM_FOPS FB_IOMEM_HELPERS FB_NOTIFY FB_SYSMEM_FOPS FB_SYSMEM_HELPERS FB_SYSMEM_HELPERS_DEFERRED FB_SYS_COPYAREA FB_SYS_FILLRECT FB_SYS_IMAGEBLIT FB_TILEBLITTING FB_VESA FB_VGA16 FB_VIRTUAL FDDI FIREWIRE FIREWIRE_NET FIREWIRE_OHCI FIREWIRE_SBP2 FONT_8x16 FONT_8x8 FONT_SUPPORT FRAMEBUFFER_CONSOLE FRAMEBUFFER_CONSOLE_DETECT_PRIMARY FRAMEBUFFER_CONSOLE_ROTATION FS_DAX FS_DAX_PMD FS_ENCRYPTION FS_ENCRYPTION_ALGS FS_STACK FS_VERITY FS_VERITY_BUILTIN_SIGNATURES FTL FUSE_DAX FUSE_FS FW_LOADER_COMPRESS FW_LOADER_PAGED_BUF FW_LOADER_SYSFS FW_LOADER_USER_HELPER FW_LOADER_USER_HELPER_FALLBACK GACT_PROB GARP GENERIC_PHY GET_FREE_REGION GFS2_FS GFS2_FS_LOCKING_DLM GOOGLE_COREBOOT_TABLE GOOGLE_FIRMWARE GOOGLE_MEMCONSOLE GOOGLE_MEMCONSOLE_COREBOOT GOOGLE_VPD GPIOLIB GPIOLIB_IRQCHIP GPIO_ACPI GPIO_DLN2 GPIO_VIPERBOARD GREENASIA_FF GREYBUS GREYBUS_BRIDGED_PHY GREYBUS_ES2 GREYBUS_HID GREYBUS_USB GTP GUEST_PERF_EVENTS GVE HAVE_ARCH_NODE_DEV_GROUP HAVE_ARCH_USERFAULTFD_MINOR HAVE_ARCH_USERFAULTFD_WP HAVE_BOOTMEM_INFO_NODE HAVE_CLK_PREPARE HAVE_FAST_GUP HAVE_KVM_CPU_RELAX_INTERCEPT HAVE_KVM_DIRTY_RING HAVE_KVM_DIRTY_RING_ACQ_REL HAVE_KVM_DIRTY_RING_TSO HAVE_KVM_IRQCHIP HAVE_KVM_IRQ_BYPASS HAVE_KVM_IRQ_ROUTING HAVE_KVM_MSI HAVE_KVM_NO_POLL HAVE_KVM_PFNCACHE HAVE_KVM_PM_NOTIFIER HAVE_SCHED_AVG_IRQ HDLC HDLC_CISCO HDLC_FR HDLC_PPP HDLC_RAW HDLC_RAW_ETH HDLC_X25 HDMI HFSPLUS_FS HFS_FS HID_ACCUTOUCH HID_ACRUX HID_ACRUX_FF HID_ALPS HID_APPLEIR HID_ASUS HID_AUREAL HID_BATTERY_STRENGTH HID_BETOP_FF HID_CMEDIA HID_CORSAIR HID_CP2112 HID_ELECOM HID_ELO HID_EMS_FF HID_GEMBIRD HID_GFRM HID_GREENASIA HID_GT683R HID_HOLTEK HID_ICADE HID_KEYTOUCH HID_KYE HID_LCPOWER HID_LED HID_LENOVO HID_LOGITECH_DJ HID_LOGITECH_HIDPP HID_MAGICMOUSE HID_MAYFLASH HID_MULTITOUCH HID_NTI HID_ORTEK HID_PENMOUNT HID_PICOLCD HID_PICOLCD_BACKLIGHT HID_PICOLCD_CIR HID_PICOLCD_FB HID_PICOLCD_LCD HID_PICOLCD_LEDS HID_PLANTRONICS HID_PRIMAX HID_PRODIKEYS HID_RETRODE HID_RMI HID_ROCCAT HID_SAITEK HID_SENSOR_ACCEL_3D HID_SENSOR_ALS HID_SENSOR_CUSTOM_SENSOR HID_SENSOR_DEVICE_ROTATION HID_SENSOR_GYRO_3D HID_SENSOR_HUB HID_SENSOR_HUMIDITY HID_SENSOR_IIO_COMMON HID_SENSOR_IIO_TRIGGER HID_SENSOR_INCLINOMETER_3D HID_SENSOR_MAGNETOMETER_3D HID_SENSOR_PRESS HID_SENSOR_PROX HID_SENSOR_TEMP HID_SPEEDLINK HID_STEELSERIES HID_THINGM HID_TIVO HID_TWINHAN HID_UCLOGIC HID_UDRAW_PS3 HID_WACOM HID_WALTOP HID_WIIMOTE HID_XINMO HID_ZYDACRON HMM_MIRROR HOLTEK_FF HOTPLUG_PCI_PCIE HPET_MMAP HPET_MMAP_DEFAULT HPFS_FS I2C_ALGOBIT I2C_CHARDEV I2C_DESIGNWARE_CORE I2C_DESIGNWARE_PLATFORM I2C_DIOLAN_U2C I2C_DLN2 I2C_MUX I2C_MUX_REG I2C_ROBOTFUZZ_OSIF I2C_SI4713 I2C_SLAVE I2C_SLAVE_EEPROM I2C_TINY_USB I2C_VIPERBOARD IEEE802154 IEEE802154_6LOWPAN IEEE802154_ATUSB IEEE802154_DRIVERS IEEE802154_HWSIM IEEE802154_NL802154_EXPERIMENTAL IEEE802154_SOCKET IFB IIO IIO_BUFFER IIO_KFIFO_BUF IIO_TRIGGER IIO_TRIGGERED_BUFFER IKCONFIG IKCONFIG_PROC IMA IMA_DEFAULT_HASH_SHA256 IMA_LSM_RULES IMA_MEASURE_ASYMMETRIC_KEYS IMA_NG_TEMPLATE IMA_QUEUE_EARLY_BOOT_KEYS IMA_READ_POLICY IMA_WRITE_POLICY INET6_ESPINTCP INET6_ESP_OFFLOAD INET6_IPCOMP INET6_TUNNEL INET6_XFRM_TUNNEL INET_AH INET_DCCP_DIAG INET_DIAG INET_DIAG_DESTROY INET_ESP INET_ESPINTCP INET_ESP_OFFLOAD INET_IPCOMP INET_MPTCP_DIAG INET_RAW_DIAG INET_SCTP_DIAG INET_TCP_DIAG INET_UDP_DIAG INET_XFRM_TUNNEL INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_ADDR_TRANS_CONFIGFS INFINIBAND_IPOIB INFINIBAND_IPOIB_CM INFINIBAND_IPOIB_DEBUG INFINIBAND_ISER INFINIBAND_ON_DEMAND_PAGING INFINIBAND_RTRS INFINIBAND_SRP INFINIBAND_USER_ACCESS INFINIBAND_USER_MAD INFINIBAND_USER_MEM INPUT_ATI_REMOTE2 INPUT_CM109 INPUT_IMS_PCU INPUT_JOYDEV INPUT_KEYSPAN_REMOTE INPUT_LEDS INPUT_MOUSEDEV INPUT_MOUSEDEV_PSAUX INPUT_POWERMATE INPUT_UINPUT INPUT_YEALINK INTEGRITY INTEGRITY_ASYMMETRIC_KEYS INTEGRITY_AUDIT INTEGRITY_SIGNATURE INTEGRITY_TRUSTED_KEYRING INTEL_IDMA64 INTEL_IOATDMA INTEL_IOMMU_DEFAULT_ON INTEL_IOMMU_SVM INTEL_ISH_HID INTEL_SOC_PMIC_CHTWC INTERVAL_TREE_SPAN_ITER IOMMUFD IOMMUFD_DRIVER IOMMUFD_TEST IP6_NF_MATCH_AH IP6_NF_MATCH_EUI64 IP6_NF_MATCH_FRAG IP6_NF_MATCH_HL IP6_NF_MATCH_MH IP6_NF_MATCH_OPTS IP6_NF_MATCH_RPFILTER IP6_NF_MATCH_RT IP6_NF_MATCH_SRH IP6_NF_NAT IP6_NF_RAW IP6_NF_SECURITY IP6_NF_TARGET_HL IP6_NF_TARGET_MASQUERADE IP6_NF_TARGET_NPT IP6_NF_TARGET_SYNPROXY IPV6_FOU IPV6_FOU_TUNNEL IPV6_GRE IPV6_ILA IPV6_MIP6 IPV6_MROUTE IPV6_MROUTE_MULTIPLE_TABLES IPV6_MULTIPLE_TABLES IPV6_OPTIMISTIC_DAD IPV6_PIMSM_V2 IPV6_ROUTER_PREF IPV6_ROUTE_INFO IPV6_RPL_LWTUNNEL IPV6_SEG6_BPF IPV6_SEG6_HMAC IPV6_SEG6_LWTUNNEL IPV6_SIT_6RD IPV6_SUBTREES IPV6_TUNNEL IPV6_VTI IPVLAN IPVLAN_L3S IPVTAP IP_DCCP IP_DCCP_CCID3 IP_DCCP_TFRC_LIB IP_FIB_TRIE_STATS IP_MROUTE_MULTIPLE_TABLES IP_NF_ARPFILTER IP_NF_ARPTABLES IP_NF_ARP_MANGLE IP_NF_MATCH_AH IP_NF_MATCH_ECN IP_NF_MATCH_RPFILTER IP_NF_MATCH_TTL IP_NF_RAW IP_NF_SECURITY IP_NF_TARGET_ECN IP_NF_TARGET_NETMAP IP_NF_TARGET_REDIRECT IP_NF_TARGET_SYNPROXY IP_NF_TARGET_TTL IP_ROUTE_CLASSID IP_SCTP IP_SET IP_SET_BITMAP_IP IP_SET_BITMAP_IPMAC IP_SET_BITMAP_PORT IP_SET_HASH_IP IP_SET_HASH_IPMAC IP_SET_HASH_IPMARK IP_SET_HASH_IPPORT IP_SET_HASH_IPPORTIP IP_SET_HASH_IPPORTNET IP_SET_HASH_MAC IP_SET_HASH_NET IP_SET_HASH_NETIFACE IP_SET_HASH_NETNET IP_SET_HASH_NETPORT IP_SET_HASH_NETPORTNET IP_SET_LIST_SET IP_VS IP_VS_DH IP_VS_FO IP_VS_FTP IP_VS_IPV6 IP_VS_LBLC IP_VS_LBLCR IP_VS_LC IP_VS_MH IP_VS_NFCT IP_VS_NQ IP_VS_OVF IP_VS_PROTO_TCP IRQ_TIME_ACCOUNTING LAPB LCD_CLASS_DEVICE MAC802154 MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MFD_VIPERBOARD MPTCP MTD NETFILTER_ADVANCED NET_ACT_GACT NET_ACT_MIRRED NET_IPGRE_DEMUX NFT_COMPAT NFT_COMPAT_ARP NFT_FWD_NETDEV NF_TABLES NF_TABLES_ARP NF_TABLES_NETDEV RADIO_ADAPTERS RADIO_SI4713 RAS RC_CORE RFKILL SND SOUND STAGING TRANSPARENT_HUGEPAGE USB4 VIDEO_DEV VIRTIO_FS WAN ZONE_DEVICE] disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP LEAK UBSAN BUG], they are not needed testing current HEAD e5fa841af679cb830da6c609c740a37bdc0b8b35 testing commit e5fa841af679cb830da6c609c740a37bdc0b8b35 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b4156098713b6c2cefd91cb80592ff17b3cf3d8d13f8e636209b1be913f09369 all runs: OK false negative chance: 0.000 # git bisect start e5fa841af679cb830da6c609c740a37bdc0b8b35 fe46a7dd189e25604716c03576d05ac8a5209743 Bisecting: 17705 revisions left to test after this (roughly 14 steps) [4865a27c66fda6a32511ec5492f4bbec437f512d] Merge tag 'bitmap-for-6.10v2' of https://github.com/norov/linux determine whether the revision contains the guilty commit revision fe46a7dd189e25604716c03576d05ac8a5209743 crashed and is reachable testing commit 4865a27c66fda6a32511ec5492f4bbec437f512d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6e7f5bee9e2389b047c282b96192daf65afff4c36673987dd1e1725d37bda84a all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 4865a27c66fda6a32511ec5492f4bbec437f512d Bisecting: 8818 revisions left to test after this (roughly 13 steps) [1200af3ac16489d9f0b86000362a044ed7521cf6] Merge tag 'mfd-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd determine whether the revision contains the guilty commit revision fe46a7dd189e25604716c03576d05ac8a5209743 crashed and is reachable testing commit 1200af3ac16489d9f0b86000362a044ed7521cf6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ca719a1025063d4f3b2069a90ff21ed043f4d3f010fc7e7e38f940ff9df0ce24 all runs: OK false negative chance: 0.000 # git bisect bad 1200af3ac16489d9f0b86000362a044ed7521cf6 Bisecting: 4439 revisions left to test after this (roughly 12 steps) [c89d780cc195a63dcd9c3d2fc239308b3920a9a1] Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux determine whether the revision contains the guilty commit revision fe46a7dd189e25604716c03576d05ac8a5209743 crashed and is reachable testing commit c89d780cc195a63dcd9c3d2fc239308b3920a9a1 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5e9fe1f3fdda58ca4715d6f7844bfb0854e55b9beff324ed16c7a3233531f452 all runs: OK false negative chance: 0.000 # git bisect bad c89d780cc195a63dcd9c3d2fc239308b3920a9a1 Bisecting: 2224 revisions left to test after this (roughly 11 steps) [806a5198c05987b748b50f3d0c0cfb3d417381a4] Bluetooth: L2CAP: Fix rejecting L2CAP_CONN_PARAM_UPDATE_REQ determine whether the revision contains the guilty commit revision fe46a7dd189e25604716c03576d05ac8a5209743 crashed and is reachable testing commit 806a5198c05987b748b50f3d0c0cfb3d417381a4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 49318f4c28fc7bc586be3d40bf08d91fb345206512614fccd9c23a165fb66c7b all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 806a5198c05987b748b50f3d0c0cfb3d417381a4 Bisecting: 1112 revisions left to test after this (roughly 10 steps) [3c6f5afd91cfacba9f43fd388f2d88c85195ae32] Merge tag 'amd-drm-fixes-6.10-2024-07-03' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes determine whether the revision contains the guilty commit revision 806a5198c05987b748b50f3d0c0cfb3d417381a4 crashed and is reachable testing commit 3c6f5afd91cfacba9f43fd388f2d88c85195ae32 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 86337341b0964d8d327740d72af22dd7e5bf9d9096cf1371dfea57afbcd5512b run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: BUG: soft lockup in sys_getdents64 run #9: crashed: BUG: soft lockup in sys_getdents64 representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 3c6f5afd91cfacba9f43fd388f2d88c85195ae32 Bisecting: 551 revisions left to test after this (roughly 9 steps) [aff31330e037f75de7820bc7deb494eeaeaadd35] Merge tag 'vfs-6.11.pg_error' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision 4865a27c66fda6a32511ec5492f4bbec437f512d crashed and is reachable testing commit aff31330e037f75de7820bc7deb494eeaeaadd35 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2a27e20c954a784684bdefee2d5648b7754083d73b01410144bd058b475fbd45 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good aff31330e037f75de7820bc7deb494eeaeaadd35 Bisecting: 221 revisions left to test after this (roughly 8 steps) [3e7819886281e077e82006fe4804b0d6b0f5643b] Merge tag 'for-6.11/block-20240710' of git://git.kernel.dk/linux determine whether the revision contains the guilty commit revision 806a5198c05987b748b50f3d0c0cfb3d417381a4 crashed and is reachable testing commit 3e7819886281e077e82006fe4804b0d6b0f5643b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4cdb9e9cc6e26eb6b50cbae4039674d07d84b92a281025eb4511d9585d23ec51 all runs: OK false negative chance: 0.000 # git bisect bad 3e7819886281e077e82006fe4804b0d6b0f5643b Bisecting: 164 revisions left to test after this (roughly 7 steps) [dd54fd4e1780b349043f2d74784b8b702dbd84e9] loop: remove the unused inode variable in loop_configure determine whether the revision contains the guilty commit revision fe46a7dd189e25604716c03576d05ac8a5209743 crashed and is reachable testing commit dd54fd4e1780b349043f2d74784b8b702dbd84e9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f96d3e61c69d74f5eb0e39c60b8160b07f34d2f49ff12859eda1c1be7394111f run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: INFO: rcu detected stall in corrupted run #9: crashed: BUG: soft lockup in sys_getdents64 representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good dd54fd4e1780b349043f2d74784b8b702dbd84e9 Bisecting: 81 revisions left to test after this (roughly 6 steps) [98f3a9a4fd449641010c77abca16aebb0b8d4419] Merge tag 'vfs-6.11.pidfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision fe46a7dd189e25604716c03576d05ac8a5209743 crashed and is reachable testing commit 98f3a9a4fd449641010c77abca16aebb0b8d4419 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a3919d72c13d37fccec836e646e7fd1d2c4791866d2e17e898646d1ebf1c02f2 all runs: OK false negative chance: 0.000 # git bisect bad 98f3a9a4fd449641010c77abca16aebb0b8d4419 Bisecting: 39 revisions left to test after this (roughly 5 steps) [b8fc1bd73a5a12e48f9fd2e7ccea60cadf718c93] Merge tag 'vfs-6.11.mount.api' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision 4865a27c66fda6a32511ec5492f4bbec437f512d crashed and is reachable testing commit b8fc1bd73a5a12e48f9fd2e7ccea60cadf718c93 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ff7ffd4163701b8df3f130aae0e6c860dae723d07749b0a440059df67e3b374f all runs: OK false negative chance: 0.000 # git bisect bad b8fc1bd73a5a12e48f9fd2e7ccea60cadf718c93 Bisecting: 20 revisions left to test after this (roughly 5 steps) [4a051e4c21dfb1c65ef54c44a7a4d0e6845e24f6] Merge tag 'vfs-6.11.casefold' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision fe46a7dd189e25604716c03576d05ac8a5209743 crashed and is reachable testing commit 4a051e4c21dfb1c65ef54c44a7a4d0e6845e24f6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6ad9f9dec1edef8b3b0de5e185332b11099899c82690ced0a1b4d91c1d7fb0ef all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 4a051e4c21dfb1c65ef54c44a7a4d0e6845e24f6 Bisecting: 10 revisions left to test after this (roughly 3 steps) [6a265845db285bb90d29d0f223176ae2fdd422d2] isofs: Convert to new uid/gid option parsing helpers determine whether the revision contains the guilty commit revision 4865a27c66fda6a32511ec5492f4bbec437f512d crashed and is reachable testing commit 6a265845db285bb90d29d0f223176ae2fdd422d2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6e41c6b63aafb937f873c35bd68f8a91f507b52e0d00e5292257fa118ea8bf09 all runs: OK false negative chance: 0.000 # git bisect bad 6a265845db285bb90d29d0f223176ae2fdd422d2 Bisecting: 4 revisions left to test after this (roughly 2 steps) [49abee5991e18f14ec822ef53acd173ae58ff594] debugfs: Convert to new uid/gid option parsing helpers determine whether the revision contains the guilty commit revision 4865a27c66fda6a32511ec5492f4bbec437f512d crashed and is reachable testing commit 49abee5991e18f14ec822ef53acd173ae58ff594 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1ae06a1da3f29effd258f79ea45dc9a1767955ba0b328fb67967aa7937559604 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 49abee5991e18f14ec822ef53acd173ae58ff594 Bisecting: 2 revisions left to test after this (roughly 1 step) [ffe1b94d7464bef15b6585f9e7f8192cd0668327] exfat: Convert to new uid/gid option parsing helpers determine whether the revision contains the guilty commit revision 4865a27c66fda6a32511ec5492f4bbec437f512d crashed and is reachable testing commit ffe1b94d7464bef15b6585f9e7f8192cd0668327 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 31f63dc912cab3c760c238e2b280075f86adc5e1d362ca60f0bb048113a24dd7 all runs: OK false negative chance: 0.000 # git bisect bad ffe1b94d7464bef15b6585f9e7f8192cd0668327 Bisecting: 0 revisions left to test after this (roughly 0 steps) [dcffad38c7677a975ca36db34da4f085995ca50e] efivarfs: Convert to new uid/gid option parsing helpers determine whether the revision contains the guilty commit revision 4865a27c66fda6a32511ec5492f4bbec437f512d crashed and is reachable testing commit dcffad38c7677a975ca36db34da4f085995ca50e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1f44a50062c47f9f45eb8f860ef5a5b27deefac0e8a21c7e5832cc4181c57980 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: INFO: rcu detected stall in corrupted run #9: crashed: BUG: soft lockup in sys_getdents64 representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good dcffad38c7677a975ca36db34da4f085995ca50e ffe1b94d7464bef15b6585f9e7f8192cd0668327 is the first bad commit commit ffe1b94d7464bef15b6585f9e7f8192cd0668327 Author: Eric Sandeen Date: Thu Jun 27 19:31:51 2024 -0500 exfat: Convert to new uid/gid option parsing helpers Convert to new uid/gid option parsing helpers Signed-off-by: Eric Sandeen Link: https://lore.kernel.org/r/dda575de-11a7-4139-8a25-07957d311ed3@redhat.com Signed-off-by: Christian Brauner fs/exfat/super.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) accumulated error probability: 0.00 culprit signature: 31f63dc912cab3c760c238e2b280075f86adc5e1d362ca60f0bb048113a24dd7 parent signature: 1f44a50062c47f9f45eb8f860ef5a5b27deefac0e8a21c7e5832cc4181c57980 revisions tested: 23, total time: 6h51m5.185255442s (build: 3h44m46.897440098s, test: 2h50m43.005458436s) first good commit: ffe1b94d7464bef15b6585f9e7f8192cd0668327 exfat: Convert to new uid/gid option parsing helpers recipients (to): ["brauner@kernel.org" "linkinjeon@kernel.org" "linux-fsdevel@vger.kernel.org" "sandeen@redhat.com" "sj1557.seo@samsung.com"] recipients (cc): ["linux-kernel@vger.kernel.org"]