ci2 starts bisection 2024-09-20 16:05:45.080257026 +0000 UTC m=+78136.015325086 bisecting cause commit starting from 2004cef11ea072838f99bd95cefa5c8e45df0847 building syzkaller on 6f888b7530906167ecb1f5a35e060fec736d6d32 ensuring issue is reproducible on original commit 2004cef11ea072838f99bd95cefa5c8e45df0847 testing commit 2004cef11ea072838f99bd95cefa5c8e45df0847 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9bf8d904b197362a1122b4d0d160b24ada5d817040cdbe50d5d300b2d163758c all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] check whether we can drop unnecessary instrumentation disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 2004cef11ea072838f99bd95cefa5c8e45df0847 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2e06690c428ab5992579735fa13e21ab49ae4ea18ee23b783eb98c787c97ff8e all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] the bug reproduces without the instrumentation disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed kconfig minimization: base=4037 full=8157 leaves diff=2105 split chunks (needed=false): <2105> split chunk #0 of len 2105 into 5 parts testing without sub-chunk 1/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed testing commit 2004cef11ea072838f99bd95cefa5c8e45df0847 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: addde3f2c1ab49f6908571ccf5b8e5350118b283293b4f5ac93ccadd1f4bbe82 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 2004cef11ea072838f99bd95cefa5c8e45df0847 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ba5189892b1f23807a28d5e31f397aa27f170062f32ddf97e9b07c0996e2eaf3 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed testing commit 2004cef11ea072838f99bd95cefa5c8e45df0847 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: da2d5855b21434ab7f10ac1810a9aa11c999a37e47bb0e00db0a32e94b69e3bf all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit 2004cef11ea072838f99bd95cefa5c8e45df0847 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: be199ed41fc11afd9284274235f5ceaaf8dec0616069a30e19d05cedcf257b1b all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed testing commit 2004cef11ea072838f99bd95cefa5c8e45df0847 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 failed building 2004cef11ea072838f99bd95cefa5c8e45df0847: drivers/gpu/drm/bridge/aux-bridge.c:115: undefined reference to `devm_drm_of_get_bridge' minimized to 842 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ATM AX25 BCMA BLK_DEV_ZONED BPF_SYSCALL BT BT_BREDR BT_HIDP BXT_WC_PMIC_OPREGION CARDBUS CFG80211 CFG80211_WEXT CMA COMMON_CLK CONTIG_ALLOC CRYPTO_842 CRYPTO_LZ4 CRYPTO_LZ4HC CRYPTO_ZSTD DAX DLM DRM DVB_CORE ENCRYPTED_KEYS EXTCON FB GENEVE GPIOLIB HAMRADIO HAVE_CLK HAVE_ZSMALLOC HID_NVIDIA_SHIELD HID_PLAYSTATION HID_SENSOR_HUB HID_SMARTJOYPLUS HID_STEAM HID_THRUSTMASTER HID_ZEROPLUS I2C_MUX IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_IPOIB INFINIBAND_USER_ACCESS INFINIBAND_VIRT_DMA INPUT_TABLET INPUT_TOUCHSCREEN INTEL_SCU_IPC INTEL_SOC_PMIC_BXTWC IOMMUFD IP_SCTP IRQ_REMAP KVM KVM_INTEL L2TP LEDS_CLASS_MULTICOLOR LIBNVDIMM MAC80211 MEDIA_ANALOG_TV_SUPPORT MEDIA_CAMERA_SUPPORT MEDIA_CEC_SUPPORT MEDIA_COMMON_OPTIONS MEDIA_CONTROLLER MEDIA_DIGITAL_TV_SUPPORT MEDIA_PLATFORM_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MFD_INTEL_PMC_BXT MFD_MT6360 MFD_MT6370 MFD_RETU MFD_VIPERBOARD MMC MTD MTD_UBI NETFILTER_CONNCOUNT NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 NLS_CODEPAGE_862 NLS_CODEPAGE_863 NLS_CODEPAGE_864 NLS_CODEPAGE_865 NLS_CODEPAGE_866 NLS_CODEPAGE_869 NLS_CODEPAGE_874 NLS_CODEPAGE_932 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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_REALTEK 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_PCI_RENESAS 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 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 VXLAN WANT_DEV_COREDUMP WEXT_CORE WEXT_PRIV WEXT_PROC WIREGUARD WIRELESS WIRELESS_EXT WLAN WLAN_VENDOR_ADMTEK WLAN_VENDOR_PURELIFI WLAN_VENDOR_SILABS 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 XILLYBUS_CLASS XILLYUSB XOR_BLOCKS YENTA YENTA_ENE_TUNE YENTA_O2 YENTA_RICOH YENTA_TI YENTA_TOSHIBA Z3FOLD ZEROPLUS_FF ZLIB_DEFLATE ZONEFS_FS ZONE_DEVICE ZPOOL ZRAM ZRAM_DEF_COMP_LZO ZSMALLOC ZSTD_COMPRESS ZSWAP ZSWAP_COMPRESSOR_DEFAULT_842 ZSWAP_DEFAULT_ON ZSWAP_SHRINKER_DEFAULT_ON ZSWAP_ZPOOL_DEFAULT_Z3FOLD] disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed picked [v6.11 v6.10 v6.9 v6.7 v6.5 v6.3 v6.1 v5.19 v5.16 v5.13 v5.10 v5.7 v5.4 v5.1 v4.19] out of 34 release tags testing release v6.11 testing commit 98f7e32f20d28ec452afb208f9cffc08448a2652 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 820314e320717726e6451a5c29326194e21121ddc28ad5ccf371e04742e45a41 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] testing release v6.10 testing commit 0c3836482481200ead7b416ca80c68a29cfdaabd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a48903a6e2a5e175565c0447a96ed1b209a40a41a6abdcce8961523895a13757 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] 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: 9bdc3cb1da7af1f6f6911b902a3c6beeea0dc748b300c3a48ae7e502a6ee66d4 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] testing release v6.7 testing commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5895b2c10ae8afd6ce2c020f4ea84758d3d2b78af7d78a366a57e4229e9217b7 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] testing release v6.5 testing commit 2dde18cd1d8fac735875f2e4987f11817cc0bc2c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 failed building 2dde18cd1d8fac735875f2e4987f11817cc0bc2c: drivers/usb/typec/mux/nb7vpq904m.c:310: undefined reference to `devm_drm_of_get_bridge' testing release v6.3 testing commit 457391b0380335d5e9a5babdec90ac53928b23b4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a3cbad098c206134a1614f63f4f9dd4740f540b456f3962790e6e76e0208e745 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] testing release v6.1 testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 406a37b3baf8af85d614e7a6c37b0e064fadd2ffe3935b9497e3318624111b5a all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] testing release v5.19 testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8483fb9caf8cbcd46cb3fbb4d3f4280f082d61b0df0bb345361f173e68d533f7 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] testing release v5.16 testing commit df0cc57e057f18e44dac8e6c18aba47ab53202f9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 990eae2fd9de874ebd01ab85e52386d545b87e506fac0e8047ae1e5e3e54bb21 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] testing release v5.13 testing commit 62fb9874f5da54fdb243003b386128037319b219 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 56479906f742141345cfd0e9720588f213c152a3af485ee8292dadd943b82c5a all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] testing release v5.10 testing commit 2c85ebc57b3e1817b6ce1a6b703928e113a90442 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 05a28d276e56d7e5260b19e1dc0f38b9fdd94a5ad261bf3b879a5bf5d73a0d27 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] testing release v5.7 testing commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e8cfcfa6b2e731cc9024889dc3fe91e12a9ab04b884ba56756505d7bc6bfe160 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] testing release v5.4 testing commit 219d54332a09e8d8741c1e1982f5eae56099de85 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 4ba0a51f92fa3d987420f98b21a7eb5deb786edd1c5c2bc7c3086d89c21dea78 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] testing release v5.1 testing commit e93c9c99a629c61837d5a7fc2120cd2b6c70dbdd gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: cc2a624b58ddbd1dc3fa1af0c7a302fd0bc8afdc0d0a2a5bf34f93afb80063b7 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] testing release v4.19 testing commit 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: d6f853e775d9faaf92f21578e8c432134c0914658025aabd43f2354a388b14c5 all runs: crashed: kernel BUG in ocfs2_populate_inode representative crash: kernel BUG in ocfs2_populate_inode, types: [BUG] crash still not fixed/happens on the oldest tested release revisions tested: 20, total time: 4h30m48.849369517s (build: 2h45m35.445255432s, test: 1h32m38.217022759s) oldest tested release already had the bug or it had kernel test errors commit msg: Linux 4.19 crash: kernel BUG in ocfs2_populate_inode IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready ------------[ cut here ]------------ kernel BUG at fs/ocfs2/inode.c:352! invalid opcode: 0000 [#1] PREEMPT SMP PTI CPU: 1 PID: 4211 Comm: syz.0.15 Not tainted 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:ocfs2_populate_inode+0x437/0x510 fs/ocfs2/inode.c:352 Code: 5d c3 4c 8d a3 60 f8 ff ff eb 8f e8 a3 f2 05 00 85 c0 0f 95 c0 0f b6 c0 89 45 bc e9 26 fc ff ff 41 83 e5 20 0f 84 e6 fe ff ff <0f> 0b 8b 45 bc 48 c7 c2 60 26 af 82 48 c7 43 20 80 39 af 82 85 c0 RSP: 0018:ffffc900012afa50 EFLAGS: 00010202 RAX: 0000000000000000 RBX: ffff88012d112ba0 RCX: 0000000000000003 RDX: ffff88012d112da0 RSI: 0000000000000001 RDI: ffff88012d112ba0 RBP: ffffc900012afa98 R08: 0000000000000017 R09: 0000000000000017 R10: ffff88013bb22498 R11: ffff88012718cf20 R12: ffff88011f2f6e00 R13: 0000000000000020 R14: 0000000000000000 R15: ffff88012d112400 FS: 00007fec11c1c6c0(0000) GS:ffff88013bb00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fec1221f1d2 CR3: 00000001343c2000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ocfs2_read_locked_inode+0x2b2/0x6b0 fs/ocfs2/inode.c:558 ocfs2_iget+0x394/0x440 fs/ocfs2/inode.c:175 _ocfs2_get_system_file_inode fs/ocfs2/sysfile.c:158 [inline] ocfs2_get_system_file_inode+0x179/0x350 fs/ocfs2/sysfile.c:128 ocfs2_init_global_system_inodes fs/ocfs2/super.c:474 [inline] ocfs2_initialize_super.isra.9+0xc2e/0x1230 fs/ocfs2/super.c:2316 ocfs2_fill_super+0x405/0x1710 fs/ocfs2/super.c:1027 mount_bdev+0x18c/0x1c0 fs/super.c:1158 ocfs2_mount+0x10/0x20 fs/ocfs2/super.c:1241 mount_fs+0x38/0x153 fs/super.c:1261 vfs_kern_mount.part.11+0x58/0x160 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2457 [inline] do_mount+0x20e/0xdf0 fs/namespace.c:2787 ksys_mount+0xb1/0xd0 fs/namespace.c:3003 __do_sys_mount fs/namespace.c:3017 [inline] __se_sys_mount fs/namespace.c:3014 [inline] __x64_sys_mount+0x20/0x30 fs/namespace.c:3014 do_syscall_64+0x69/0x180 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7fec1219c69a Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fec11c1be68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007fec11c1bef0 RCX: 00007fec1219c69a RDX: 0000000020004480 RSI: 00000000200044c0 RDI: 00007fec11c1beb0 RBP: 0000000020004480 R08: 00007fec11c1bef0 R09: 0000000000800401 R10: 0000000000800401 R11: 0000000000000246 R12: 00000000200044c0 R13: 00007fec11c1beb0 R14: 000000000000447c R15: 0000000020000080 Modules linked in: ---[ end trace b76816f6a69bdffd ]--- RIP: 0010:ocfs2_populate_inode+0x437/0x510 fs/ocfs2/inode.c:352 Code: 5d c3 4c 8d a3 60 f8 ff ff eb 8f e8 a3 f2 05 00 85 c0 0f 95 c0 0f b6 c0 89 45 bc e9 26 fc ff ff 41 83 e5 20 0f 84 e6 fe ff ff <0f> 0b 8b 45 bc 48 c7 c2 60 26 af 82 48 c7 43 20 80 39 af 82 85 c0 RSP: 0018:ffffc900012afa50 EFLAGS: 00010202 RAX: 0000000000000000 RBX: ffff88012d112ba0 RCX: 0000000000000003 RDX: ffff88012d112da0 RSI: 0000000000000001 RDI: ffff88012d112ba0 RBP: ffffc900012afa98 R08: 0000000000000017 R09: 0000000000000017 R10: ffff88013bb22498 R11: ffff88012718cf20 R12: ffff88011f2f6e00 R13: 0000000000000020 R14: 0000000000000000 R15: ffff88012d112400 FS: 00007fec11c1c6c0(0000) GS:ffff88013bb00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fec1221f1d2 CR3: 00000001343c2000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400