ci starts bisection 2024-06-08 08:23:57.260641419 +0000 UTC m=+51314.481709062 bisecting cause commit starting from c44711b78608c98a3e6b49ce91678cd0917d5349 building syzkaller on 121701b62358a454bbfdccfadfcce9bb843602d6 ensuring issue is reproducible on original commit c44711b78608c98a3e6b49ce91678cd0917d5349 testing commit c44711b78608c98a3e6b49ce91678cd0917d5349 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 13ec5fc3417a599acdcba2775e3af7f8df2e15535b137a35f8ddee364d29e627 all runs: crashed: WARNING in rdev_scan representative crash: WARNING in rdev_scan, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit c44711b78608c98a3e6b49ce91678cd0917d5349 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fcf475515884be4eea8bfcedc0e7dd079253beee97254df8bee27d96b2704cb3 all runs: crashed: WARNING in rdev_scan representative crash: WARNING in rdev_scan, types: [WARNING] the bug reproduces without the instrumentation disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed kconfig minimization: base=3976 full=8044 leaves diff=2024 split chunks (needed=false): <2024> split chunk #0 of len 2024 into 5 parts testing without sub-chunk 1/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit c44711b78608c98a3e6b49ce91678cd0917d5349 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6c63a852c99efbe92e43ff18acde4ae7697c41ebaa680ba5e837a31c600ce5c7 run #0: crashed: WARNING in rdev_scan run #1: crashed: WARNING in rdev_scan run #2: crashed: WARNING in rdev_scan run #3: crashed: WARNING in rdev_scan run #4: crashed: WARNING in rdev_scan run #5: crashed: WARNING in rdev_scan run #6: crashed: WARNING in rdev_scan run #7: crashed: WARNING in rdev_scan run #8: crashed: WARNING in rdev_scan run #9: boot failed: can't ssh into the instance representative crash: WARNING in rdev_scan, types: [WARNING] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed testing commit c44711b78608c98a3e6b49ce91678cd0917d5349 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7f89d5b003c62bc5caa0985d3df5be1090b07f39825ad6261894e79123cfb95e all runs: crashed: WARNING in rdev_scan representative crash: WARNING in rdev_scan, types: [WARNING] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit c44711b78608c98a3e6b49ce91678cd0917d5349 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e926c3c30c8ca2a09d90b506cfb3374e4efa6b8dd5692ebb20150b1c934d7754 all runs: OK false negative chance: 0.000 testing without sub-chunk 4/5 disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit c44711b78608c98a3e6b49ce91678cd0917d5349 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7b7ddcb83b253f9612583eabd7925269c702aec5ccac39bff20bcd25faf5be78 all runs: crashed: WARNING in rdev_scan representative crash: WARNING in rdev_scan, types: [WARNING] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit c44711b78608c98a3e6b49ce91678cd0917d5349 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 30519552a98506e7797d60cddeccd3723c09ab6d7a036dea73aa05a3d81ba1ab all runs: OK false negative chance: 0.000 minimized to 809 configs; suspects: [ARCH_ENABLE_MEMORY_HOTREMOVE ATM AX25 BCMA BLK_DEV_ZONED BPF_SYSCALL BRIDGE BRIDGE_NETFILTER CAN CARDBUS CFG80211 CFG80211_WEXT CHECKPOINT_RESTORE CMA COMMON_CLK CONTIG_ALLOC CPU_MITIGATIONS CRYPTO_842 CRYPTO_LZ4 CRYPTO_LZ4HC CRYPTO_ZSTD DVB_CORE EXTCON FB FB_CORE GPIOLIB HAMRADIO HID_ZEROPLUS HSR I2C_MUX IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_USER_ACCESS INPUT_JOYSTICK INPUT_MOUSE IOMMUFD IP6_NF_RAW IPV6_MULTIPLE_TABLES IP_NF_RAW IP_SET IP_VS 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_PE_SIP IP_VS_PROTO_AH IP_VS_PROTO_AH_ESP IP_VS_PROTO_ESP IP_VS_PROTO_SCTP IP_VS_PROTO_UDP IP_VS_RR IP_VS_SED IP_VS_SH IP_VS_TWOS IP_VS_WLC IP_VS_WRR IRQ_BYPASS_MANAGER IRQ_POLL IRQ_REMAP IR_IGORPLUGUSB IR_IGUANA IR_IMON IR_MCEUSB IR_REDRAT3 IR_STREAMZAP IR_TTUSBIR ISDN ISDN_CAPI_MIDDLEWARE JFFS2_CMODE_PRIORITY JFFS2_COMPRESSION_OPTIONS JFFS2_FS JFFS2_FS_POSIX_ACL JFFS2_FS_SECURITY JFFS2_FS_WRITEBUFFER JFFS2_FS_XATTR JFFS2_LZO JFFS2_RTIME JFFS2_RUBIN JFFS2_SUMMARY JFFS2_ZLIB JFS_DEBUG JFS_FS JFS_POSIX_ACL JFS_SECURITY 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MOUSE_PS2_TRACKPOINT MOUSE_SYNAPTICS_USB MPLS MPLS_IPTUNNEL MPLS_ROUTING MPTCP MPTCP_IPV6 MRP MTD MTD_BLKDEVS MTD_BLOCK MTD_BLOCK2MTD MTD_CFI_I1 MTD_CFI_I2 MTD_MAP_BANK_WIDTH_1 MTD_MAP_BANK_WIDTH_2 MTD_MAP_BANK_WIDTH_4 MTD_MTDRAM MTD_PHRAM MTD_SLRAM MUSB_PIO_ONLY ND_BTT ND_CLAIM ND_PFN NETDEVSIM NETFILTER_ADVANCED NETFILTER_BPF_LINK NETFILTER_FAMILY_ARP NETFILTER_FAMILY_BRIDGE NETFILTER_NETLINK_ACCT NETFILTER_NETLINK_GLUE_CT NETFILTER_NETLINK_OSF NETFILTER_NETLINK_QUEUE NETFILTER_SYNPROXY NETFILTER_XTABLES_COMPAT NETFILTER_XT_CONNMARK NETFILTER_XT_MATCH_BPF NETFILTER_XT_MATCH_CGROUP NETFILTER_XT_MATCH_CLUSTER NETFILTER_XT_MATCH_COMMENT NETFILTER_XT_MATCH_CONNBYTES NETFILTER_XT_MATCH_CONNLABEL NETFILTER_XT_MATCH_CONNLIMIT NETFILTER_XT_MATCH_CONNMARK NETFILTER_XT_MATCH_CPU NETFILTER_XT_MATCH_DCCP NETFILTER_XT_MATCH_DEVGROUP NETFILTER_XT_MATCH_DSCP NETFILTER_XT_MATCH_ECN NETFILTER_XT_MATCH_ESP NETFILTER_XT_MATCH_HASHLIMIT NETFILTER_XT_MATCH_HELPER NETFILTER_XT_MATCH_HL 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NFS_V4_2_READ_PLUS NFS_V4_2_SSC_HELPER NFS_V4_SECURITY_LABEL NFT_BRIDGE_META NFT_BRIDGE_REJECT NFT_COMPAT NFT_CONNLIMIT NFT_CT NFT_DUP_IPV4 NFT_DUP_IPV6 NFT_DUP_NETDEV NFT_FIB NFT_FIB_INET NFT_FIB_IPV4 NFT_FIB_IPV6 NFT_FIB_NETDEV NFT_FLOW_OFFLOAD NFT_HASH NFT_LIMIT NFT_LOG NFT_MASQ NFT_NAT NFT_NUMGEN NFT_OSF NFT_QUEUE NFT_QUOTA NFT_REDIR NFT_REJECT NFT_REJECT_INET NFT_REJECT_IPV4 NFT_REJECT_IPV6 NFT_REJECT_NETDEV NFT_SOCKET NFT_SYNPROXY NFT_TPROXY NFT_TUNNEL NFT_XFRM NF_CONNTRACK_AMANDA NF_CONNTRACK_BRIDGE NF_CONNTRACK_BROADCAST NF_CONNTRACK_EVENTS NF_CONNTRACK_H323 NF_CONNTRACK_LABELS NF_CONNTRACK_MARK NF_CONNTRACK_NETBIOS_NS NF_CONNTRACK_OVS NF_CONNTRACK_PPTP NF_CONNTRACK_SANE NF_CONNTRACK_TFTP NF_CONNTRACK_TIMEOUT NF_CONNTRACK_TIMESTAMP NF_CONNTRACK_ZONES NF_CT_NETLINK_HELPER NF_CT_NETLINK_TIMEOUT NF_CT_PROTO_DCCP NF_CT_PROTO_GRE NF_CT_PROTO_SCTP NF_CT_PROTO_UDPLITE NF_DUP_IPV4 NF_DUP_IPV6 NF_DUP_NETDEV NF_FLOW_TABLE NF_FLOW_TABLE_INET NF_NAT_AMANDA NF_NAT_H323 NF_NAT_OVS NF_TABLES NF_TABLES_BRIDGE NF_TABLES_INET NF_TABLES_IPV4 NF_TABLES_IPV6 NF_TABLES_NETDEV PARPORT PARTITION_ADVANCED PCCARD PCMCIA PHONET PSAMPLE RADIO_ADAPTERS RADIO_SI470X RADIO_SI4713 RC_CORE RC_DEVICES RFKILL SND SOUND SPI SSB TAP TARGET_CORE TUN USB_AMD5536UDC USB_ATM USB_CHIPIDEA 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_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_OF_SIMPLE USB_DWC3_PCI USB_DWC3_ULPI USB_DYNAMIC_MINORS USB_EG20T 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_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 USB_F_UAC1_LEGACY USB_F_UAC2 USB_F_UVC USB_GADGET USB_GADGETFS USB_GADGET_DEBUG_FILES USB_GADGET_DEBUG_FS USB_GL860 USB_GOKU USB_GPIO_VBUS USB_GR_UDC USB_GSPCA USB_GSPCA_BENQ USB_GSPCA_CONEX USB_GSPCA_CPIA1 USB_GSPCA_DTCS033 USB_GSPCA_ETOMS USB_GSPCA_FINEPIX USB_GSPCA_JEILINJ USB_GSPCA_JL2005BCD USB_GSPCA_KINECT USB_GSPCA_KONICA USB_GSPCA_MARS USB_GSPCA_MR97310A USB_GSPCA_NW80X USB_GSPCA_OV519 USB_GSPCA_OV534 USB_GSPCA_OV534_9 USB_GSPCA_PAC207 USB_GSPCA_PAC7302 USB_GSPCA_PAC7311 USB_GSPCA_SE401 USB_GSPCA_SN9C2028 USB_GSPCA_SN9C20X USB_GSPCA_SONIXB USB_GSPCA_SONIXJ USB_GSPCA_SPCA1528 USB_GSPCA_SPCA500 USB_GSPCA_SPCA501 USB_GSPCA_SPCA505 USB_GSPCA_SPCA506 USB_GSPCA_SPCA508 USB_GSPCA_SPCA561 USB_GSPCA_SQ905 USB_GSPCA_SQ905C USB_GSPCA_SQ930X USB_GSPCA_STK014 USB_GSPCA_STK1135 USB_GSPCA_STV0680 USB_GSPCA_SUNPLUS USB_GSPCA_T613 USB_GSPCA_TOPRO USB_GSPCA_TOUPTEK USB_GSPCA_TV8532 USB_GSPCA_VC032X USB_GSPCA_VICAM USB_GSPCA_XIRLINK_CIT USB_GSPCA_ZC3XX USB_HACKRF USB_HCD_BCMA USB_HCD_SSB USB_HSIC_USB3503 USB_HSIC_USB4604 USB_HSO USB_HUB_USB251XB USB_IDMOUSE USB_IOWARRIOR USB_IPHETH USB_ISIGHTFW USB_ISP116X_HCD USB_ISP1301 USB_ISP1760 USB_ISP1760_DUAL_ROLE USB_ISP1760_HCD USB_ISP1761_UDC USB_KAWETH USB_KC2190 USB_KEENE USB_LAN78XX USB_LCD USB_LD USB_LEDS_TRIGGER_USBPORT USB_LED_TRIG USB_LEGOTOWER USB_LIBCOMPOSITE USB_LINK_LAYER_TEST USB_M5602 USB_MA901 USB_MAX3421_HCD USB_MDC800 USB_MICROTEK USB_MR800 USB_MSI2500 USB_MUSB_DUAL_ROLE USB_MUSB_HDRC USB_MV_U3D USB_MV_UDC USB_NET2272 USB_NET2272_DMA USB_NET2280 USB_NET_AX88179_178A USB_NET_AX8817X USB_NET_CDCETHER USB_NET_CDC_EEM USB_NET_CDC_MBIM USB_NET_CDC_NCM USB_NET_CDC_SUBSET USB_NET_CDC_SUBSET_ENABLE USB_NET_CH9200 USB_NET_CX82310_ETH USB_NET_DM9601 USB_NET_GL620A USB_NET_HUAWEI_CDC_NCM USB_NET_INT51X1 USB_NET_KALMIA USB_NET_MCS7830 USB_NET_NET1080 USB_NET_PLUSB USB_NET_QMI_WWAN USB_NET_RNDIS_HOST USB_NET_SMSC75XX USB_NET_SMSC95XX USB_NET_SR9700 USB_NET_SR9800 USB_NET_ZAURUS USB_OHCI_HCD_PLATFORM USB_OTG USB_OTG_FSM USB_OXU210HP_HCD USB_PEGASUS USB_PULSE8_CEC USB_PWC USB_PWC_INPUT_EVDEV USB_PXA27X USB_R8A66597 USB_R8A66597_HCD USB_RAINSHADOW_CEC USB_RAREMONO USB_RAW_GADGET USB_RTL8150 USB_RTL8152 USB_RTL8153_ECM USB_S2255 USB_SERIAL USB_SERIAL_AIRCABLE USB_SERIAL_ARK3116 USB_SERIAL_BELKIN USB_SERIAL_CH341 USB_SERIAL_CONSOLE USB_SERIAL_CP210X USB_SERIAL_CYBERJACK USB_SERIAL_CYPRESS_M8 USB_SERIAL_DEBUG USB_SERIAL_DIGI_ACCELEPORT USB_SERIAL_EDGEPORT USB_SERIAL_EDGEPORT_TI USB_SERIAL_EMPEG USB_SERIAL_F81232 USB_SERIAL_F8153X USB_SERIAL_FTDI_SIO USB_SERIAL_GARMIN USB_SERIAL_GENERIC USB_SERIAL_IPAQ USB_SERIAL_IPW USB_SERIAL_IR USB_SERIAL_IUU USB_SERIAL_KEYSPAN USB_SERIAL_KEYSPAN_PDA USB_SERIAL_KLSI USB_SERIAL_KOBIL_SCT USB_SERIAL_MCT_U232 USB_SERIAL_METRO USB_SERIAL_MOS7715_PARPORT USB_SERIAL_MOS7720 USB_SERIAL_MOS7840 USB_SERIAL_MXUPORT USB_SERIAL_NAVMAN USB_SERIAL_OMNINET USB_SERIAL_OPTICON USB_SERIAL_OPTION USB_SERIAL_OTI6858 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_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_PLATFORM USB_XUSBATM USB_YUREX USERFAULTFD USERIO USERMODE_DRIVER USER_RETURN_NOTIFIER UVC_COMMON 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_DEVICE_CDEV 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_TASK VHOST_VDPA VHOST_VSOCK VIDEO 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_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 WAN WANT_DEV_COREDUMP WATCH_QUEUE WEXT_CORE WEXT_PRIV WEXT_PROC WIREGUARD WIRELESS WIRELESS_EXT WLAN WLAN_VENDOR_ADMTEK WLAN_VENDOR_PURELIFI WLAN_VENDOR_SILABS WWAN X25 X86_SGX X86_SGX_KVM X86_USER_SHADOW_STACK X86_X2APIC X86_X32_ABI 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 XOR_BLOCKS YENTA YENTA_ENE_TUNE YENTA_O2 YENTA_RICOH YENTA_TI YENTA_TOSHIBA ZEROPLUS_FF ZLIB_DEFLATE ZONEFS_FS ZPOOL ZRAM ZRAM_DEF_COMP_LZORLE ZSMALLOC ZSTD_COMPRESS ZSWAP ZSWAP_COMPRESSOR_DEFAULT_LZO ZSWAP_DEFAULT_ON ZSWAP_SHRINKER_DEFAULT_ON ZSWAP_ZPOOL_DEFAULT_ZSMALLOC] disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed picked [v6.9 v6.8 v6.7 v6.5 v6.3 v6.1 v5.19 v5.17 v5.14 v5.11 v5.8 v5.5 v5.2 v4.20 v4.19] out of 32 release tags testing release v6.9 testing commit a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ab6ff83c56f1c97bca50fb02e432918eebcfdc1b2cbcc620256ee646372960eb all runs: OK false negative chance: 0.000 # git bisect start c44711b78608c98a3e6b49ce91678cd0917d5349 a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 Bisecting: 6258 revisions left to test after this (roughly 13 steps) [db5d28c0bfe566908719bec8e25443aabecbb802] Merge tag 'drm-next-2024-05-15' of https://gitlab.freedesktop.org/drm/kernel testing commit db5d28c0bfe566908719bec8e25443aabecbb802 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1886fd606f124c2cfa600bf9614374a2235eed18124be5870d691e834c5801bd all runs: OK false negative chance: 0.000 # git bisect good db5d28c0bfe566908719bec8e25443aabecbb802 Bisecting: 3123 revisions left to test after this (roughly 12 steps) [0a07e09085e5cff1c8415ebd2ce9b087cf3acc73] Merge tag 'i2c-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux testing commit 0a07e09085e5cff1c8415ebd2ce9b087cf3acc73 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b19a1d3fcfc1698d2d5fdb927b95c4e585c5ac77198893e318c4a579fc6e59fa all runs: OK false negative chance: 0.000 # git bisect good 0a07e09085e5cff1c8415ebd2ce9b087cf3acc73 Bisecting: 1595 revisions left to test after this (roughly 11 steps) [89601f675b008ed0fd66c060fb23354a106436bb] Merge tag 'usb-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb testing commit 89601f675b008ed0fd66c060fb23354a106436bb gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f15f247a0a15e094eef09bbc5ad74f1a35387b2a3f1d3527c9ea8a41f181ca6f all runs: OK false negative chance: 0.000 # git bisect good 89601f675b008ed0fd66c060fb23354a106436bb Bisecting: 792 revisions left to test after this (roughly 10 steps) [041c9f71a47b8b98f6bdbbf4c0312f9782ca9a70] Merge tag 'sound-fix-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound testing commit 041c9f71a47b8b98f6bdbbf4c0312f9782ca9a70 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 58f4908099689f9907d6a67e0df0a286ccdaed0e4a4ec0f62e763b99bcbeee0d all runs: OK false negative chance: 0.000 # git bisect good 041c9f71a47b8b98f6bdbbf4c0312f9782ca9a70 Bisecting: 387 revisions left to test after this (roughly 9 steps) [d6301802607bc036823fb47abaa2cf92fb74db91] Merge tag 'wireless-2024-06-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless testing commit d6301802607bc036823fb47abaa2cf92fb74db91 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: dbf178bb089c070a09da7811565677c472bda68c86dcef5b5334732a1d6971e2 all runs: crashed: WARNING in rdev_scan representative crash: WARNING in rdev_scan, types: [WARNING] # git bisect bad d6301802607bc036823fb47abaa2cf92fb74db91 Bisecting: 206 revisions left to test after this (roughly 8 steps) [74eca356f6d4429497a097a8ed4dfa76c441bab9] Merge tag 'ceph-for-6.10-rc1' of https://github.com/ceph/ceph-client testing commit 74eca356f6d4429497a097a8ed4dfa76c441bab9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 14b52d6dacee6d9f088d24ccf5fb5cf7974cbe10fb592fde7dfd9b0e1deedad3 all runs: OK false negative chance: 0.000 # git bisect good 74eca356f6d4429497a097a8ed4dfa76c441bab9 Bisecting: 124 revisions left to test after this (roughly 7 steps) [819bda58e77bb67974f94dc1aa11b0556b6f6889] wifi: rtlwifi: Ignore IEEE80211_CONF_CHANGE_RETRY_LIMITS testing commit 819bda58e77bb67974f94dc1aa11b0556b6f6889 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a842e9058a90ab58698055cd2d291b9aa0a6af4a1db62156cde4e89fb303b106 all runs: crashed: WARNING in rdev_scan representative crash: WARNING in rdev_scan, types: [WARNING] # git bisect bad 819bda58e77bb67974f94dc1aa11b0556b6f6889 Bisecting: 41 revisions left to test after this (roughly 5 steps) [c13320499ba0efd93174ef6462ae8a7a2933f6e7] Merge tag '6.10-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6 testing commit c13320499ba0efd93174ef6462ae8a7a2933f6e7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 60b7c5f65eb65ff0f78f7ed68e1ea6a4ef44229790a19334b607fe32e2ae2710 all runs: OK false negative chance: 0.000 # git bisect good c13320499ba0efd93174ef6462ae8a7a2933f6e7 Bisecting: 20 revisions left to test after this (roughly 4 steps) [0f2e9f6f21d1ff292363cdfb5bc4d492eeaff76e] wifi: iwlwifi: mvm: set properly mac header testing commit 0f2e9f6f21d1ff292363cdfb5bc4d492eeaff76e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7c2f84d80d74c469dc545d260063d24927bd18e9d199f93e1cb1f7aae1b6f092 all runs: crashed: WARNING in rdev_scan representative crash: WARNING in rdev_scan, types: [WARNING] # git bisect bad 0f2e9f6f21d1ff292363cdfb5bc4d492eeaff76e Bisecting: 10 revisions left to test after this (roughly 3 steps) [642f89daa34567d02f312d03e41523a894906dae] wifi: cfg80211: Lock wiphy in cfg80211_get_station testing commit 642f89daa34567d02f312d03e41523a894906dae gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7e0acb37b294bd1a79f6a12ab991b6a51add73a219b5d3b5c21cbc8d7c5fa19b all runs: OK false negative chance: 0.000 # git bisect good 642f89daa34567d02f312d03e41523a894906dae Bisecting: 5 revisions left to test after this (roughly 3 steps) [8ecc4d7a7cd3e9704b63b8e4f6cd8b6b7314210f] wifi: mac80211: pass proper link id for channel switch started notification testing commit 8ecc4d7a7cd3e9704b63b8e4f6cd8b6b7314210f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 83a67d56112744af627e0bf0381cbcb039cc12af2585b9a685f754898eb80c40 all runs: crashed: WARNING in rdev_scan representative crash: WARNING in rdev_scan, types: [WARNING] # git bisect bad 8ecc4d7a7cd3e9704b63b8e4f6cd8b6b7314210f Bisecting: 2 revisions left to test after this (roughly 1 step) [02c665f048a439c0d58cc45334c94634bd7c18e6] wifi: mac80211: apply mcast rate only if interface is up testing commit 02c665f048a439c0d58cc45334c94634bd7c18e6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c33044e23ba8b560cc86ceb960d450281d3b14fac7598c1d59f962e5c8812e9a all runs: OK false negative chance: 0.000 # git bisect good 02c665f048a439c0d58cc45334c94634bd7c18e6 Bisecting: 0 revisions left to test after this (roughly 1 step) [f7a8b10bfd614d7a9a16fbe80d28ead4f063cb00] wifi: cfg80211: fix 6 GHz scan request building testing commit f7a8b10bfd614d7a9a16fbe80d28ead4f063cb00 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 61909294cd9dc888d515a7c77c364d60212b51660e202193e3015500f973e67d all runs: crashed: WARNING in rdev_scan representative crash: WARNING in rdev_scan, types: [WARNING] # git bisect bad f7a8b10bfd614d7a9a16fbe80d28ead4f063cb00 Bisecting: 0 revisions left to test after this (roughly 0 steps) [177c6ae9725d783f9e96f02593ce8fb2639be22f] wifi: mac80211: handle tasklet frames before stopping testing commit 177c6ae9725d783f9e96f02593ce8fb2639be22f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 588726ba277ade1b595014c69c8cf90d98e829bdaa16950e8e4efeaf329fbcfd all runs: OK false negative chance: 0.000 # git bisect good 177c6ae9725d783f9e96f02593ce8fb2639be22f f7a8b10bfd614d7a9a16fbe80d28ead4f063cb00 is the first bad commit commit f7a8b10bfd614d7a9a16fbe80d28ead4f063cb00 Author: Johannes Berg Date: Fri May 10 11:37:38 2024 +0200 wifi: cfg80211: fix 6 GHz scan request building The 6 GHz scan request struct allocated by cfg80211_scan_6ghz() is meant to be formed this way: [base struct][channels][ssids][6ghz_params] It is allocated with [channels] as the maximum number of channels supported by the driver in the 6 GHz band, since allocation is before knowing how many there will be. However, the inner pointers are set incorrectly: initially, the 6 GHz scan parameters pointer is set: [base struct][channels] ^ scan_6ghz_params and later the SSID pointer is set to the end of the actually _used_ channels. [base struct][channels] ^ ssids If many APs were to be discovered, and many channels used, and there were many SSIDs, then the SSIDs could overlap the 6 GHz parameters. Additionally, the request->ssids for most of the function points to the original request still (given the struct copy) but is used normally, which is confusing. Clear this up, by actually using the allocated space for 6 GHz parameters _after_ the SSIDs, and set up the SSIDs initially so they are used more clearly. Just like in nl80211.c, set them only if there actually are SSIDs though. Finally, also copy the elements (ie/ie_len) so they're part of the same request, not pointing to the old request. Co-developed-by: Miri Korenblit Signed-off-by: Miri Korenblit Reviewed-by: Ilan Peer Signed-off-by: Johannes Berg Link: https://msgid.link/20240510113738.4190692ef4ee.I0cb19188be17a8abd029805e3373c0a7777c214c@changeid Signed-off-by: Johannes Berg net/wireless/rdev-ops.h | 6 +++++- net/wireless/scan.c | 47 +++++++++++++++++++++++++++++++---------------- 2 files changed, 36 insertions(+), 17 deletions(-) accumulated error probability: 0.00 culprit signature: 61909294cd9dc888d515a7c77c364d60212b51660e202193e3015500f973e67d parent signature: 588726ba277ade1b595014c69c8cf90d98e829bdaa16950e8e4efeaf329fbcfd revisions tested: 22, total time: 7h9m44.385184704s (build: 4h24m30.884260057s, test: 2h25m28.400275488s) first bad commit: f7a8b10bfd614d7a9a16fbe80d28ead4f063cb00 wifi: cfg80211: fix 6 GHz scan request building recipients (to): ["ilan.peer@intel.com" "johannes.berg@intel.com" "miriam.rachel.korenblit@intel.com"] recipients (cc): [] crash: WARNING in rdev_scan warning: `syz-executor.0' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4719 at net/wireless/rdev-ops.h:462 rdev_scan+0x11f/0x210 net/wireless/rdev-ops.h:462 Modules linked in: CPU: 0 PID: 4719 Comm: syz-executor.0 Not tainted 6.10.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:rdev_scan+0x11f/0x210 net/wireless/rdev-ops.h:462 Code: 76 ff ff ff e8 02 22 ce fd c6 05 65 c7 7f 01 01 90 48 c7 c7 20 eb 4d 84 e8 ce 08 b4 fd 90 0f 0b 90 90 eb a0 e8 e2 21 ce fd 90 <0f> 0b 90 bb ea ff ff ff eb b1 f3 0f 1e fa 65 8b 2d d8 71 94 7c bf RSP: 0018:ffffc90001b87bc8 EFLAGS: 00010293 RAX: ffffffff836e915e RBX: ffff8881187f0700 RCX: ffff888112e08000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff836e9062 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881187f0000 R13: ffff88811ab5b000 R14: ffff8881187f0000 R15: ffff888114461200 FS: 00007fc0f79626c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffd730ef858 CR3: 00000001204f6000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cfg80211_wext_siwscan+0x4fc/0x570 net/wireless/scan.c:3509 ioctl_standard_iw_point+0x474/0x640 net/wireless/wext-core.c:867 ioctl_standard_call+0xa8/0x160 net/wireless/wext-core.c:1052 wext_ioctl_dispatch+0x10c/0x2d0 net/wireless/wext-core.c:1016 wext_handle_ioctl+0xa6/0x130 net/wireless/wext-core.c:1077 sock_ioctl+0x8f/0x5f0 net/socket.c:1275 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xbb/0x130 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xe0/0x220 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fc0f7ddff69 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fc0f79620c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fc0f7f16f80 RCX: 00007fc0f7ddff69 RDX: 0000000020000000 RSI: 0000000000008b18 RDI: 0000000000000003 RBP: 00007fc0f7e3d6fe R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fc0f7f16f80 R15: 00007fffed8b1028