ci2 starts bisection 2025-10-31 19:36:59.190316007 +0000 UTC m=+96741.516146794 bisecting fixing commit since 3db754f56897798e2228b3dd13a117de723c2be6 building syzkaller on e2beed91937c0ace342f19a2e9afb67adb3a828a ensuring issue is reproducible on original commit 3db754f56897798e2228b3dd13a117de723c2be6 testing commit 3db754f56897798e2228b3dd13a117de723c2be6 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: b1205ae3a27d73d715687cbc671094694409a1be58f7327e2977b62507ad5d26 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: INFO: rcu detected stall in corrupted run #10: crashed: INFO: rcu detected stall in corrupted run #11: crashed: INFO: rcu detected stall in sys_bpf run #12: crashed: INFO: rcu detected stall in security_file_open run #13: crashed: INFO: rcu detected stall in process_one_work run #14: crashed: INFO: rcu detected stall in corrupted run #15: crashed: INFO: rcu detected stall in corrupted run #16: crashed: INFO: rcu detected stall in sys_socket run #17: crashed: INFO: rcu detected stall in sys_rename run #18: crashed: no output from test machine run #19: crashed: no output from test machine representative crash: INFO: rcu detected stall in corrupted, types: [HANG] check whether we can drop unnecessary instrumentation disabling configs for [atomic_sleep memleak ubsan bug_or_warning kasan locking], they are not needed testing commit 3db754f56897798e2228b3dd13a117de723c2be6 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: fa6e4aef2c6675f736c73b8d2d1ac03572abd15c8de88c312facbf6aeb28e0d5 all runs: OK false negative chance: 0.000 kconfig minimization: base=3829 full=7619 leaves diff=2131 split chunks (needed=false): <2131> split chunk #0 of len 2131 into 5 parts testing without sub-chunk 1/5 testing commit 3db754f56897798e2228b3dd13a117de723c2be6 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 9283be7e3776e41bc212a3a543f28ae2fdc088b369d44fab30911602d5914645 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 2/5 testing commit 3db754f56897798e2228b3dd13a117de723c2be6 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 3176f00e864b9ece0e0e8fe634d85256720a218ecddc75b75dfd0f95f4831275 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in sys_clone 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 clock_nanosleep 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: 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 3/5 testing commit 3db754f56897798e2228b3dd13a117de723c2be6 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: bc4936d03f4d52ae13ecd59cf99d7c52172c8f27b1940f68ebbbb6802352b425 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 sys_bpf 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: 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 4/5 testing commit 3db754f56897798e2228b3dd13a117de723c2be6 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 9bd61bb9f876d22d3f7b1797abb489eb8f542350b2c62fff21a7850a60a852bb run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in sys_bpf run #2: crashed: INFO: rcu detected stall in do_idle run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in debug_check_no_obj_freed run #5: crashed: INFO: rcu detected stall in unwind_next_frame 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: INFO: rcu detected stall in sys_newfstatat representative crash: INFO: rcu detected stall in corrupted, types: [HANG] the chunk can be dropped testing without sub-chunk 5/5 testing commit 3db754f56897798e2228b3dd13a117de723c2be6 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 01a94284b77fccefaff418c5d883dcb429ee233978b483797c99e64b5fac3455 all runs: OK false negative chance: 0.000 minimized to 423 configs; suspects: [ARCH_ENABLE_MEMORY_HOTREMOVE ATM BCMA BLK_DEV_ZONED BPF_SYSCALL CARDBUS CFG80211 CFG80211_WEXT CMA COMMON_CLK CONTIG_ALLOC CRYPTO_842 CRYPTO_LZ4 CRYPTO_LZ4HC CRYPTO_LZO CRYPTO_ZSTD DVB_CORE EXTCON FB GPIOLIB HID_ZEROPLUS I2C_MUX IIO IRQ_REMAP KVM KVM_INTEL LIBNVDIMM MEDIA_ANALOG_TV_SUPPORT MEDIA_CAMERA_SUPPORT MEDIA_CEC_SUPPORT MEDIA_CONTROLLER MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_VIPERBOARD NOP_USB_XCEIV PARPORT PCCARD PCMCIA PHONET RADIO_ADAPTERS RADIO_SI470X RADIO_SI4713 RC_CORE RFKILL SND SOUND SPI SSB TAP TARGET_CORE TUN USB_AMD5536UDC USB_ATM USB_CDNS3 USB_CDNS3_HOST USB_CDNS3_PCI_WRAP USB_CDNSP_GADGET USB_CDNSP_HOST USB_CDNSP_PCI USB_CDNS_HOST USB_CDNS_SUPPORT USB_CHAOSKEY USB_CHIPIDEA USB_CHIPIDEA_GENERIC USB_CHIPIDEA_HOST USB_CHIPIDEA_MSM USB_CHIPIDEA_PCI USB_CHIPIDEA_UDC USB_CONFIGFS USB_CONFIGFS_ACM USB_CONFIGFS_ECM USB_CONFIGFS_ECM_SUBSET USB_CONFIGFS_EEM USB_CONFIGFS_F_FS USB_CONFIGFS_F_HID USB_CONFIGFS_F_LB_SS USB_CONFIGFS_F_MIDI USB_CONFIGFS_F_PRINTER USB_CONFIGFS_F_TCM USB_CONFIGFS_F_UAC1 USB_CONFIGFS_F_UAC1_LEGACY USB_CONFIGFS_F_UAC2 USB_CONFIGFS_F_UVC USB_CONFIGFS_MASS_STORAGE USB_CONFIGFS_NCM USB_CONFIGFS_OBEX USB_CONFIGFS_PHONET USB_CONFIGFS_RNDIS USB_CONFIGFS_SERIAL USB_CONN_GPIO USB_CXACRU USB_CYPRESS_CY7C63 USB_CYTHERM USB_DSBR USB_DUMMY_HCD USB_DWC2 USB_DWC2_HOST USB_DWC2_PCI USB_DWC3 USB_DWC3_GADGET USB_DWC3_HAPS USB_DWC3_OF_SIMPLE USB_DWC3_PCI USB_DWC3_ULPI USB_DYNAMIC_MINORS USB_EG20T USB_EHCI_FSL USB_EHCI_HCD_PLATFORM USB_EHCI_ROOT_HUB_TT USB_EHSET_TEST_FIXTURE USB_EMI26 USB_EMI62 USB_EPSON2888 USB_EZUSB_FX2 USB_FEW_INIT_RETRIES USB_FOTG210_HCD USB_FOTG210_UDC USB_FTDI_ELAN USB_F_ACM USB_F_ECM USB_F_EEM USB_F_FS USB_F_HID USB_F_MASS_STORAGE USB_F_MIDI USB_F_NCM USB_F_OBEX USB_F_PHONET USB_F_PRINTER USB_F_RNDIS USB_F_SERIAL USB_F_SS_LB USB_F_SUBSET USB_F_TCM USB_F_UAC1 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USB_SERIAL_PL2303 USB_SERIAL_QCAUX USB_SERIAL_QT2 USB_SERIAL_QUALCOMM USB_SERIAL_SAFE USB_SERIAL_SIERRAWIRELESS USB_SERIAL_SIMPLE USB_SERIAL_SPCP8X5 USB_SERIAL_SSU100 USB_SERIAL_SYMBOL USB_SERIAL_TI USB_SERIAL_UPD78F0730 USB_SERIAL_VISOR USB_SERIAL_WHITEHEAT USB_SERIAL_WISHBONE USB_SERIAL_WWAN USB_SERIAL_XR USB_SERIAL_XSENS_MT USB_SEVSEG USB_SI470X USB_SI4713 USB_SIERRA_NET USB_SISUSBVGA USB_SL811_CS USB_SL811_HCD USB_SL811_HCD_ISO USB_SNP_CORE USB_SPEEDTOUCH USB_STORAGE_ALAUDA USB_STORAGE_CYPRESS_ATACB USB_STORAGE_DATAFAB USB_STORAGE_ENE_UB6250 USB_STORAGE_FREECOM USB_STORAGE_ISD200 USB_STORAGE_JUMPSHOT USB_STORAGE_KARMA USB_STORAGE_ONETOUCH USB_STORAGE_SDDR09 USB_STORAGE_SDDR55 USB_STORAGE_USBAT USB_STV06XX USB_TEST USB_TMC USB_TRANCEVIBRATOR USB_U132_HCD USB_UAS USB_UEAGLEATM USB_ULPI_BUS USB_USBNET USB_USS720 USB_U_AUDIO USB_U_ETHER USB_U_SERIAL USB_VIDEO_CLASS USB_VIDEO_CLASS_INPUT_EVDEV USB_VL600 USB_WDM USB_XHCI_DBGCAP USB_XHCI_PCI_RENESAS USB_XHCI_PLATFORM USB_XUSBATM USB_YUREX USERFAULTFD USERIO USER_RETURN_NOTIFIER U_SERIAL_CONSOLE V4L2_MEM2MEM_DEV V4L_TEST_DRIVERS VALIDATE_FS_PARSER VDPA VDPA_SIM VDPA_SIM_BLOCK VDPA_SIM_NET VDPA_USER VETH VFIO VFIO_IOMMU_TYPE1 VFIO_PCI VFIO_PCI_CORE VFIO_PCI_INTX VFIO_PCI_MMAP VFIO_VIRQFD VGASTATE VHOST VHOST_CROSS_ENDIAN_LEGACY VHOST_IOTLB VHOST_NET VHOST_RING VHOST_VDPA VHOST_VSOCK VIDEOBUF2_CORE VIDEOBUF2_DMA_CONTIG VIDEOBUF2_DMA_SG VIDEOBUF2_MEMOPS VIDEOBUF2_V4L2 VIDEOBUF2_VMALLOC VIDEOMODE_HELPERS VIDEO_AU0828 VIDEO_AU0828_RC VIDEO_AU0828_V4L2 VIDEO_CS53L32A VIDEO_CX231XX VIDEO_CX231XX_ALSA VIDEO_CX231XX_DVB VIDEO_CX231XX_RC VIDEO_CX2341X VIDEO_CX25840 VIDEO_DEV VIDEO_EM28XX VIDEO_EM28XX_ALSA VIDEO_EM28XX_DVB VIDEO_EM28XX_RC VIDEO_EM28XX_V4L2 VIDEO_GO7007 VIDEO_GO7007_LOADER VIDEO_GO7007_USB VIDEO_GO7007_USB_S2250_BOARD VIDEO_HDPVR VIDEO_MSP3400 VIDEO_PVRUSB2 VIDEO_PVRUSB2_DVB VIDEO_PVRUSB2_SYSFS VIDEO_SAA711X VIDEO_STK1160 VIDEO_STK1160_COMMON VIDEO_TUNER VIDEO_TVEEPROM VIDEO_USBTV VIDEO_V4L2_I2C VIDEO_V4L2_SUBDEV_API VIDEO_V4L2_TPG VIDEO_VICODEC VIDEO_VIM2M VIDEO_VIMC VIDEO_VIVID VIDEO_VIVID_CEC VIDEO_WM8775 VIPERBOARD_ADC VIRTIO_BALLOON VIRTIO_DMA_SHARED_BUFFER VIRTIO_MEM VIRTIO_MMIO VIRTIO_MMIO_CMDLINE_DEVICES VIRTIO_PMEM VIRTIO_VDPA VIRTIO_VSOCKETS VIRTIO_VSOCKETS_COMMON VIRT_WIFI VLAN_8021Q VLAN_8021Q_GVRP VLAN_8021Q_MVRP VMAP_PFN VMWARE_VMCI VMXNET3 VP_VDPA VSOCKETS VSOCKETS_DIAG VSOCKETS_LOOPBACK VSOCKMON VT_HW_CONSOLE_BINDING VXFS_FS WANT_DEV_COREDUMP WEXT_CORE WEXT_PRIV WEXT_PROC WIREGUARD WIRELESS WIRELESS_EXT WLAN WLAN_VENDOR_ADMTEK WLAN_VENDOR_SILABS X86_SGX X86_SGX_KVM X86_X2APIC XARRAY_MULTI XDP_SOCKETS XDP_SOCKETS_DIAG XFRM_ESPINTCP XFRM_INTERFACE XFRM_IPCOMP XFRM_MIGRATE XFRM_OFFLOAD XFRM_STATISTICS XFRM_SUB_POLICY XFRM_USER_COMPAT XFS_FS XFS_POSIX_ACL XFS_QUOTA XFS_RT XILLYBUS_CLASS XILLYUSB XOR_BLOCKS YENTA YENTA_ENE_TUNE YENTA_O2 YENTA_RICOH YENTA_TI YENTA_TOSHIBA ZBUD ZEROPLUS_FF ZLIB_DEFLATE ZONEFS_FS ZPOOL ZRAM ZRAM_DEF_COMP_LZORLE ZSMALLOC ZSTD_COMPRESS ZSWAP ZSWAP_COMPRESSOR_DEFAULT_LZO ZSWAP_DEFAULT_ON ZSWAP_ZPOOL_DEFAULT_ZBUD] determining the merge base between 3db754f56897798e2228b3dd13a117de723c2be6 and b909d77359b82821e1c6b6a3a8a51b355b06fdb5 830b3c68c1fb1e9176028d02ef86f3cf76aa2476/Linux 6.1 is a merge base, check if it has the bug testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 8f8b8c3084a6a9b212b6cc6689c66b9895275be1c59b5654fbc1abfca7a05a2e run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in task_work_run run #2: crashed: INFO: rcu detected stall in sys_close_range run #3: crashed: INFO: rcu detected stall in sys_close_range run #4: crashed: INFO: rcu detected stall in dput run #5: crashed: INFO: rcu detected stall in perf_release 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 sys_close_range run #9: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] testing current HEAD b909d77359b82821e1c6b6a3a8a51b355b06fdb5 testing commit b909d77359b82821e1c6b6a3a8a51b355b06fdb5 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 766859a254c40f266b4d171408e2f4b1270cfb0c8c8929f82300a6ab1fee32ad all runs: OK false negative chance: 0.000 # git bisect start b909d77359b82821e1c6b6a3a8a51b355b06fdb5 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 Bisecting: 129272 revisions left to test after this (roughly 17 steps) [83127ecada257e27f4740dbca9644dd0e838bc36] Merge tag 'wireless-next-2024-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 83127ecada257e27f4740dbca9644dd0e838bc36 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 38f5dc4c4a65c77bda73f9d0877d49f6f329659726143e69f1d4411abb703988 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] # git bisect good 83127ecada257e27f4740dbca9644dd0e838bc36 Bisecting: 64669 revisions left to test after this (roughly 16 steps) [184a0997fb77f4a9527fc867fcd16806776c27ce] Merge tag 'media/v6.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 184a0997fb77f4a9527fc867fcd16806776c27ce gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 2c450fb4b38ae55327d7f6f134ba2f34fb3b721fb1e11a5a38846afdebf56b33 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 1 # git bisect skip 184a0997fb77f4a9527fc867fcd16806776c27ce Bisecting: 64669 revisions left to test after this (roughly 16 steps) [075adeeb9204359e8232aeccf8b3c350ff6d9ff4] btrfs: make wait_on_extent_buffer_writeback() static inline determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 075adeeb9204359e8232aeccf8b3c350ff6d9ff4 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: dc9c73e8455de2fcd2c711b3a13e868bcad2ad388ac726e9d62e6660302e2232 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] # git bisect good 075adeeb9204359e8232aeccf8b3c350ff6d9ff4 Bisecting: 36164 revisions left to test after this (roughly 15 steps) [6fe26f694c824b8a4dbf50c635bee1302e3f099c] Bluetooth: MGMT: Protect mgmt_pending list with its own lock determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 6fe26f694c824b8a4dbf50c635bee1302e3f099c gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 644b537b7920a4131ce8c022d23d3f89bfc40120198b15d392d8e8b67a317207 all runs: OK false negative chance: 0.000 # git bisect bad 6fe26f694c824b8a4dbf50c635bee1302e3f099c Bisecting: 17933 revisions left to test after this (roughly 14 steps) [1a9239bb4253f9076b5b4b2a1a4e8d7defd77a95] Merge tag 'net-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next determine whether the revision contains the guilty commit revision 184a0997fb77f4a9527fc867fcd16806776c27ce crashed and is reachable testing commit 1a9239bb4253f9076b5b4b2a1a4e8d7defd77a95 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: d8e5267b6ee99b03f1c8ee6d80f26cdb007b4c11ef08a98775670872a407c3b5 run #0: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #1: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #2: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #3: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #4: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #5: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #6: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #7: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #8: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #9: crashed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace representative crash: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 1 # git bisect skip 1a9239bb4253f9076b5b4b2a1a4e8d7defd77a95 Bisecting: 17933 revisions left to test after this (roughly 14 steps) [b0b6fcfa6ad8433e22b050c72cfbeec2548744b9] net-sysfs: remove rtnl_trylock from queue attributes determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit b0b6fcfa6ad8433e22b050c72cfbeec2548744b9 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 8973819b961169ae56b2f22b64bbe2a44358c14772f1618600481358b2a27b44 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] # git bisect good b0b6fcfa6ad8433e22b050c72cfbeec2548744b9 Bisecting: 13081 revisions left to test after this (roughly 14 steps) [fa593d0f969dcfa41d390822fdf1a0ab48cd882c] Merge tag 'bpf-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next determine whether the revision contains the guilty commit revision b0b6fcfa6ad8433e22b050c72cfbeec2548744b9 crashed and is reachable testing commit fa593d0f969dcfa41d390822fdf1a0ab48cd882c gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: c60f13ef33a1cd592749c675816f005e69764e49eabf1f60167aad93ba72c021 run #0: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #1: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #2: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #3: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #4: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #5: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #6: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #7: crashed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #8: crashed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #9: crashed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace representative crash: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 3 # git bisect skip fa593d0f969dcfa41d390822fdf1a0ab48cd882c Bisecting: 13081 revisions left to test after this (roughly 14 steps) [f38805c5d26fe4af97837c10d58074a7496638bf] tcp: support TCP_RTO_MIN_US for set/getsockopt use determine whether the revision contains the guilty commit revision b0b6fcfa6ad8433e22b050c72cfbeec2548744b9 crashed and is reachable testing commit f38805c5d26fe4af97837c10d58074a7496638bf gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 22b4514c8076eb2f806790ae6ff8b2fe8dfd592adbb9c2f20d879b51b6b02487 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] # git bisect good f38805c5d26fe4af97837c10d58074a7496638bf Bisecting: 11282 revisions left to test after this (roughly 14 steps) [1c241cba196decd73b6959e851bfb71d0a1c1767] Merge tag 'loongarch-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson determine whether the revision contains the guilty commit revision 83127ecada257e27f4740dbca9644dd0e838bc36 crashed and is reachable testing commit 1c241cba196decd73b6959e851bfb71d0a1c1767 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 339ea4e5566b967b2792f6dae5ca8d3b5d36014928c3fb8a54e376c8fe4c05b8 run #0: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #1: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #2: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #3: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #4: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #5: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #6: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #7: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #8: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #9: crashed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace representative crash: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 1 # git bisect skip 1c241cba196decd73b6959e851bfb71d0a1c1767 Bisecting: 11282 revisions left to test after this (roughly 14 steps) [77ad261ecc4aa1b09bc98b32cdbfadb5e92197b7] ASoC: amd: acp: Fix acp_common_hw_ops declaration error determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 77ad261ecc4aa1b09bc98b32cdbfadb5e92197b7 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 4aaad400555f729deb9628ca2a53ea8d2f44ef84659dd178763f9ddba5ffc07b run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 2 # git bisect skip 77ad261ecc4aa1b09bc98b32cdbfadb5e92197b7 Bisecting: 11282 revisions left to test after this (roughly 14 steps) [9773c540441c6ae15aefb49e67142e94369dbbc0] dt-bindings: interrupt-controller: Add EcoNet EN751221 INTC determine whether the revision contains the guilty commit revision 77ad261ecc4aa1b09bc98b32cdbfadb5e92197b7 crashed and is reachable testing commit 9773c540441c6ae15aefb49e67142e94369dbbc0 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 038bda7ab6c67f5a090825ac9f9b4739dfb5d423c6150132da261a629db41f6c run #0: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #1: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #2: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #3: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #4: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #5: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #6: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #7: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #8: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #9: crashed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace representative crash: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 1 # git bisect skip 9773c540441c6ae15aefb49e67142e94369dbbc0 Bisecting: 11282 revisions left to test after this (roughly 14 steps) [012aa48a587c3b263f62256a68438ec44fb0225d] drm/i915: use graphics version instead of PCH split in error capture determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 012aa48a587c3b263f62256a68438ec44fb0225d gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 9b7decaa8258bd9c6ac0e6765a5b6efba8604316406bec01bdabbe3dda05a15e run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: ignore: lost connection to test machine representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 1 # git bisect skip 012aa48a587c3b263f62256a68438ec44fb0225d Bisecting: 11282 revisions left to test after this (roughly 14 steps) [4b15121da7e5217636ae2edccb12cf7fc49709b3] libbpf: Support creating and destroying qdisc determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 4b15121da7e5217636ae2edccb12cf7fc49709b3 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: def7e1c2833e36ce4e2529f54fbcedfc79ec20e8709a4ed9b82a06a0f0533c7e run #0: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #1: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #2: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #3: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #4: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #5: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #6: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #7: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #8: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #9: crashed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace representative crash: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 1 # git bisect skip 4b15121da7e5217636ae2edccb12cf7fc49709b3 Bisecting: 11282 revisions left to test after this (roughly 14 steps) [4310acd4464bc6aed0d211d94b1d343ea3cb62f8] drm/amdgpu: add ring flag for no user submissions determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 4310acd4464bc6aed0d211d94b1d343ea3cb62f8 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 9a0b750f1c536df05e5a925351f8409c5ffd6c43786ed82ba9ff23e962341ca3 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 3 # git bisect skip 4310acd4464bc6aed0d211d94b1d343ea3cb62f8 Bisecting: 11282 revisions left to test after this (roughly 14 steps) [18461f2a02be04f8bbbe3b37fecfc702e3fa5bc2] ublk: don't fail request for recovery & reissue in case of ubq->canceling determine whether the revision contains the guilty commit revision 77ad261ecc4aa1b09bc98b32cdbfadb5e92197b7 crashed and is reachable testing commit 18461f2a02be04f8bbbe3b37fecfc702e3fa5bc2 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 0467fecfe4ce2f7843ad2d2488f0bc5bea75611f4ff71e21a55a7b80c2a5331f all runs: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 18461f2a02be04f8bbbe3b37fecfc702e3fa5bc2 Bisecting: 11282 revisions left to test after this (roughly 14 steps) [a98326c151ea3d92e9496858cc2dacccd0870941] net: airoha: ppe: Disable packet keepalive determine whether the revision contains the guilty commit revision 184a0997fb77f4a9527fc867fcd16806776c27ce crashed and is reachable testing commit a98326c151ea3d92e9496858cc2dacccd0870941 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 4238d651970cd0bc3ff72e2b8ecef499e5e8ca68f36509a50e3047d42ced16e7 all runs: OK false negative chance: 0.000 # git bisect bad a98326c151ea3d92e9496858cc2dacccd0870941 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [0c86b42439b6c11d758b3392a21117934fef00c1] Merge tag 'drm-next-2025-03-28' of https://gitlab.freedesktop.org/drm/kernel determine whether the revision contains the guilty commit revision 77ad261ecc4aa1b09bc98b32cdbfadb5e92197b7 crashed and is reachable testing commit 0c86b42439b6c11d758b3392a21117934fef00c1 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 9d6b88dc77be2075cc3dcfd58a48329c4157ca3af438b1a1bd4263dbc4500dcd run #0: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #1: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #2: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #3: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #4: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #5: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #6: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.16:./syz-execprog"]: exit status 255 run #7: crashed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #8: crashed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #9: crashed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace representative crash: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 3 # git bisect skip 0c86b42439b6c11d758b3392a21117934fef00c1 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [095c8e61f4c71cd4630ee11a82e82cc341b38464] drm: panel: jd9365da: fix reset signal polarity in unprepare determine whether the revision contains the guilty commit revision 184a0997fb77f4a9527fc867fcd16806776c27ce crashed and is reachable testing commit 095c8e61f4c71cd4630ee11a82e82cc341b38464 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: bfb5ae7b161d2359fb053ac0a5d6a120a87c5341cf5c8b7ff1d8970f0ea1fabc all runs: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 095c8e61f4c71cd4630ee11a82e82cc341b38464 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [856563be98b2e9cfc6ceaff12043763f50d089d2] usb: xhci: remove redundant update_ring_for_set_deq_completion() function determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 856563be98b2e9cfc6ceaff12043763f50d089d2 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: ab9ebf6d8ecffad0ccf9cd3cb9353ec3c5f6fb3b83a87837011becfdc18ce10a run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 3 # git bisect skip 856563be98b2e9cfc6ceaff12043763f50d089d2 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [f57edca8c1e6148e6221c3abca4efce2c6eed2cb] dt-bindings: timer: renesas,tpu: remove obsolete binding determine whether the revision contains the guilty commit revision b0b6fcfa6ad8433e22b050c72cfbeec2548744b9 crashed and is reachable testing commit f57edca8c1e6148e6221c3abca4efce2c6eed2cb gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 5163c76455b33705bbc8425bb2b335eb61ca592ed8628423ee67d981935927bc run #0: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #1: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #2: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #3: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #4: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #5: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #6: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #7: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #8: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #9: crashed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace representative crash: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 1 # git bisect skip f57edca8c1e6148e6221c3abca4efce2c6eed2cb Bisecting: 7327 revisions left to test after this (roughly 13 steps) [e98ab45ec5182605d2e00114cba3bbf46b0ea27f] tty: serial: lpuart: only disable CTS instead of overwriting the whole UARTMODIR register determine whether the revision contains the guilty commit revision 184a0997fb77f4a9527fc867fcd16806776c27ce crashed and is reachable testing commit e98ab45ec5182605d2e00114cba3bbf46b0ea27f gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: b5a77d91938802e633e9c54740e99c3f8bb064cc17ca69a709d2fe82fc3819f2 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 2 # git bisect skip e98ab45ec5182605d2e00114cba3bbf46b0ea27f Bisecting: 7327 revisions left to test after this (roughly 13 steps) [549d8994447f2f628c6cedd139d53926bdfee881] media: vivid: fix FB dependency determine whether the revision contains the guilty commit revision 0c86b42439b6c11d758b3392a21117934fef00c1 crashed and is reachable testing commit 549d8994447f2f628c6cedd139d53926bdfee881 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 965f664da149472ad635faaea5363b0425573ce5e957e87422d716c357f51445 all runs: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 549d8994447f2f628c6cedd139d53926bdfee881 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [6250803fe2ec92be32a4df1c3a39c4a460d5bd58] iio: adc: ad4851: add ad485x driver determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 6250803fe2ec92be32a4df1c3a39c4a460d5bd58 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 6afc51be5888b166fb96200c2ed17c9258b63a4dd8903568bc4131c323eb30b7 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 3 # git bisect skip 6250803fe2ec92be32a4df1c3a39c4a460d5bd58 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [728cbac5fe219d3b8a21a0688a08f2b7f8aeda2b] ublk: move device reset into ublk_ch_release() determine whether the revision contains the guilty commit revision f38805c5d26fe4af97837c10d58074a7496638bf crashed and is reachable testing commit 728cbac5fe219d3b8a21a0688a08f2b7f8aeda2b gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: e4b050778a0bc94900c5309f5188444659295a22cf12119f86cff0e3b435dfd2 all runs: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 728cbac5fe219d3b8a21a0688a08f2b7f8aeda2b Bisecting: 7327 revisions left to test after this (roughly 13 steps) [fe7667f2085ee7d66a6a34e6bf6830be7e641b52] gpio: bd9571mwv: use new line value setter callbacks determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit fe7667f2085ee7d66a6a34e6bf6830be7e641b52 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: fcd6521e72c667da7d56c8ddd29c41ea00d07c617fba3e5db270816ac1422b30 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 3 # git bisect skip fe7667f2085ee7d66a6a34e6bf6830be7e641b52 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [fccd2b711d9628c7ce0111d5e4938652101ee30a] vsock: avoid timeout during connect() if the socket is closing determine whether the revision contains the guilty commit revision 77ad261ecc4aa1b09bc98b32cdbfadb5e92197b7 crashed and is reachable testing commit fccd2b711d9628c7ce0111d5e4938652101ee30a gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 0f0489d8ac8d1047a6c5ec7c71a3f8269a267e43ab8d5e5c75c84b5e26856936 all runs: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip fccd2b711d9628c7ce0111d5e4938652101ee30a Bisecting: 7327 revisions left to test after this (roughly 13 steps) [b204e5c7d4dce859bc2feed7685baf656e234f6d] btrfs: make btrfs_iget() return a btrfs inode instead determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit b204e5c7d4dce859bc2feed7685baf656e234f6d gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 168100a461c8a28f2314f023b13e8bd01462b43ba684fc49893904606e178b64 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 4 # git bisect skip b204e5c7d4dce859bc2feed7685baf656e234f6d Bisecting: 7327 revisions left to test after this (roughly 13 steps) [ea7789c1541084a3dae65ffd36778348dd98f61b] nvmet: pci-epf: Keep completion queues mapped determine whether the revision contains the guilty commit revision 1a9239bb4253f9076b5b4b2a1a4e8d7defd77a95 crashed and is reachable testing commit ea7789c1541084a3dae65ffd36778348dd98f61b gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 9accab4bb192170b0ce97a960ed0f09ae04fddb9b5ab6b2a1ceb81fd3e02799c all runs: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip ea7789c1541084a3dae65ffd36778348dd98f61b Bisecting: 7327 revisions left to test after this (roughly 13 steps) [87d8232f0f7078204133ddb0880e2fcb3655bb72] drm/amd/pm: Rename pmfw message SetPstatePolicy determine whether the revision contains the guilty commit revision 83127ecada257e27f4740dbca9644dd0e838bc36 crashed and is reachable testing commit 87d8232f0f7078204133ddb0880e2fcb3655bb72 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 37ae1ed7d8cb030119ebc2b9d1bb8f90c87bd65f2a33d52a0151c874d48422dc run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 3 # git bisect skip 87d8232f0f7078204133ddb0880e2fcb3655bb72 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [6a87fc437a034e4be2a63d8dfd4d2985c6c574bc] ublk: get ubq from pdu in ublk_cmd_list_tw_cb() determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 6a87fc437a034e4be2a63d8dfd4d2985c6c574bc gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 8a44fda744cf8d2cd3232c63058d2df25693083231be121123d56c7969bf9d36 run #0: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #1: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #2: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #3: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #4: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #5: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #6: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #7: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #8: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace run #9: crashed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace representative crash: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 1 # git bisect skip 6a87fc437a034e4be2a63d8dfd4d2985c6c574bc Bisecting: 7327 revisions left to test after this (roughly 13 steps) [652e09023029b79b4490e824d4ebe8eaea92cc8e] drm/amdgpu: Generate cper records determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 652e09023029b79b4490e824d4ebe8eaea92cc8e gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 88a539284545210e92c7f543aaa76d63c899a7e749cb41a306542b76b8bd4d82 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 4 # git bisect skip 652e09023029b79b4490e824d4ebe8eaea92cc8e Bisecting: 7327 revisions left to test after this (roughly 13 steps) [b8a468e0b0604a10e72ab7f55af0f931aac1d477] io_uring: refactor io_uring_allowed() determine whether the revision contains the guilty commit revision 83127ecada257e27f4740dbca9644dd0e838bc36 crashed and is reachable testing commit b8a468e0b0604a10e72ab7f55af0f931aac1d477 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 0d2cf0c0239c1d61df5bea3d7c935b4516f72eb79d90946eea17b228e97f1236 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 3 # git bisect skip b8a468e0b0604a10e72ab7f55af0f931aac1d477 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [efc84f661e0a1b73449d678a89ad86d61bbf6bf4] drm: drop i2c subdir from Makefile determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit efc84f661e0a1b73449d678a89ad86d61bbf6bf4 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: e390f1c962f89b46bd2f40878b50f3251af52f5295ff0c69071957da145b0482 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 4 # git bisect skip efc84f661e0a1b73449d678a89ad86d61bbf6bf4 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [585b64f5a62089ef42889b106b063d089feb6599] xfrm: delay initialization of offload path till its actually requested determine whether the revision contains the guilty commit revision b0b6fcfa6ad8433e22b050c72cfbeec2548744b9 crashed and is reachable testing commit 585b64f5a62089ef42889b106b063d089feb6599 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 9387d0e8e697e5fbdac94bf732dda413528a89de2b50cdd69c922b5f38249149 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] # git bisect good 585b64f5a62089ef42889b106b063d089feb6599 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [6ee78354eaa602002448f098b34678396d99043d] io_uring/io-wq: cache work->flags in variable determine whether the revision contains the guilty commit revision 83127ecada257e27f4740dbca9644dd0e838bc36 crashed and is reachable testing commit 6ee78354eaa602002448f098b34678396d99043d gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: ab588a9b4f69cb7715f27251223a67171ff09e70fcf67c55797f46251531ce9e run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] # git bisect good 6ee78354eaa602002448f098b34678396d99043d Bisecting: 7327 revisions left to test after this (roughly 13 steps) [bc2736fe7e0b03866b4cb2da320b1aa705b193c0] lib/crc32: don't bother with pure and const function attributes determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit bc2736fe7e0b03866b4cb2da320b1aa705b193c0 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: fcc67946ed05c07f8bee06869f02f7cbbb77273e5fae3640b9c074b4dbe89aec run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 1 # git bisect skip bc2736fe7e0b03866b4cb2da320b1aa705b193c0 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [916f2740b82a1b58dce2bbd51c9130ae77a56e25] drm/i915/reset: add modeset_stuck callback to intel_display_reset_prepare() determine whether the revision contains the guilty commit revision efc84f661e0a1b73449d678a89ad86d61bbf6bf4 crashed and is reachable testing commit 916f2740b82a1b58dce2bbd51c9130ae77a56e25 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 7c227302abf19c9c8709bb36881bbb9ba8ea32d635a42d3c491f82f4d9a5b0f3 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 3 # git bisect skip 916f2740b82a1b58dce2bbd51c9130ae77a56e25 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [54e00d9a612ab93f37f612a5ccd7c0c4f8a31cea] io_uring/kbuf: introduce io_kbuf_drop_legacy() determine whether the revision contains the guilty commit revision 6ee78354eaa602002448f098b34678396d99043d crashed and is reachable testing commit 54e00d9a612ab93f37f612a5ccd7c0c4f8a31cea gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 3ad0d53eacf5673010e548a3f30e2f45562fa17966e71757b1274ba12760b935 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] # git bisect good 54e00d9a612ab93f37f612a5ccd7c0c4f8a31cea Bisecting: 7327 revisions left to test after this (roughly 13 steps) [424dfcd441f035769890e6d1faec2081458627b9] rtc: remove 'setdate' test program determine whether the revision contains the guilty commit revision 83127ecada257e27f4740dbca9644dd0e838bc36 crashed and is reachable testing commit 424dfcd441f035769890e6d1faec2081458627b9 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 8c54b09dc946863025eb86f08f24543b77e58795b0f5044fe63dd83ae11685ff run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 4 # git bisect skip 424dfcd441f035769890e6d1faec2081458627b9 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [807c1c83152138e2fc22101a57b9346159ad4f4c] mailmap: Add entry for Srinivas Kandagatla determine whether the revision contains the guilty commit revision b204e5c7d4dce859bc2feed7685baf656e234f6d crashed and is reachable testing commit 807c1c83152138e2fc22101a57b9346159ad4f4c gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 1ce6077345249c0e2f2e6abbb35ba661db858812e2948a1a77d59c8062d67826 all runs: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 807c1c83152138e2fc22101a57b9346159ad4f4c Bisecting: 7327 revisions left to test after this (roughly 13 steps) [4f991a6430f7634d7e5c6cfa089160c6337f3bc2] staging: gpib: fix kernel-doc section for write_loop() function determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 4f991a6430f7634d7e5c6cfa089160c6337f3bc2 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 4b7e8751b4142ac3285e5493a30d3cb39c66cb1e4ecf8fbe34d42dd36c443ad7 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 4 # git bisect skip 4f991a6430f7634d7e5c6cfa089160c6337f3bc2 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [6e1a7bc8382b0d4208258f7d2a4474fae788dd90] ARM: dts: opos6ul: add ksz8081 phy properties determine whether the revision contains the guilty commit revision 916f2740b82a1b58dce2bbd51c9130ae77a56e25 crashed and is reachable testing commit 6e1a7bc8382b0d4208258f7d2a4474fae788dd90 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: b36a80957c907adb2523e05a6122f1bcffb49b168659286d746b71062fef2f1f all runs: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 6e1a7bc8382b0d4208258f7d2a4474fae788dd90 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [bb327140f581887e03cdb1258bc4229fd2d7d9b9] perf parse-events: Switch tracepoints to io_dir__readdir determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit bb327140f581887e03cdb1258bc4229fd2d7d9b9 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 74c550c00b5f43a0f018b1f12e5f30d5ccfe0ebf1cfead337ec42fdf83ffb084 run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 2 # git bisect skip bb327140f581887e03cdb1258bc4229fd2d7d9b9 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [dd17a7f1d3b35fa2708d0a81a5b5e865371c43e4] Merge branch 'mptcp-only-inc-mpjoinackhmacfailure-for-hmac-failures' determine whether the revision contains the guilty commit revision 77ad261ecc4aa1b09bc98b32cdbfadb5e92197b7 crashed and is reachable testing commit dd17a7f1d3b35fa2708d0a81a5b5e865371c43e4 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 5b098dc281002a5311818bee5d41804b7dd558704323c43dcafba0de1140985f all runs: basic kernel testing failed: UBSAN: unsigned-integer-overflow in chacha20poly1305_crypt_sg_inplace unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip dd17a7f1d3b35fa2708d0a81a5b5e865371c43e4 Bisecting: 7327 revisions left to test after this (roughly 13 steps) [dc4a70298ecd017743c9a35f426ec69dabef21aa] dt-bindings: pinctrl: qcom: Add egpio function for sa8775p determine whether the revision contains the guilty commit revision 83127ecada257e27f4740dbca9644dd0e838bc36 crashed and is reachable testing commit dc4a70298ecd017743c9a35f426ec69dabef21aa gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 3bbf825567b25a74cd2f9e3d67757e2deba7b4026bd91f302f0fc4575452fdab run #0: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #1: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #2: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #3: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #4: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #5: basic kernel testing failed: UBSAN: signed-integer-overflow in __ip_select_ident run #6: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #7: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #8: crashed: UBSAN: signed-integer-overflow in __ip_select_ident run #9: crashed: UBSAN: signed-integer-overflow in __ip_select_ident representative crash: UBSAN: signed-integer-overflow in __ip_select_ident, types: [UBSAN] unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 4 # git bisect skip dc4a70298ecd017743c9a35f426ec69dabef21aa Bisecting: 7327 revisions left to test after this (roughly 13 steps) [b347f4571e9f3d5b0ea719aeec1af4d500c1507f] fbdev: pxafb: use devm_kmemdup*() determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit b347f4571e9f3d5b0ea719aeec1af4d500c1507f gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: b17f97357c0c459a787f63f9487a37e9588a04091e2337cfaf22422f144bb9c6 repro testing failure: failed to create VM pool: failed to create GCE image: failed to get create image operation operation-1761981918813-64283625f1bd9-95ef6b5b-8391f72a: Get "https://compute.googleapis.com/compute/v1/projects/syzkaller/global/operations/operation-1761981918813-64283625f1bd9-95ef6b5b-8391f72a?alt=json&prettyPrint=false": read tcp 10.128.0.163:35098->192.178.129.95:443: read: connection reset by peer revisions tested: 55, total time: 11h48m57.601230372s (build: 4h21m24.942562276s, test: 6h37m49.838543778s) error: repro testing failure: failed to create VM pool: failed to create GCE image: failed to get create image operation operation-1761981918813-64283625f1bd9-95ef6b5b-8391f72a: Get "https://compute.googleapis.com/compute/v1/projects/syzkaller/global/operations/operation-1761981918813-64283625f1bd9-95ef6b5b-8391f72a?alt=json&prettyPrint=false": read tcp 10.128.0.163:35098->192.178.129.95:443: read: connection reset by peer