[ 15.491094][ T5642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 15.494074][ T5642] eql: remember to turn off Van-Jacobson compression on your slave devices [ 15.544351][ T450] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 15.547776][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.131' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 35.263340][ T5966] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5966 'syz-executor273' [ 35.291612][ T5966] loop0: detected capacity change from 0 to 4096 [ 35.296366][ T5966] ntfs: (device loop0): ntfs_attr_find(): Inode is corrupt. Run chkdsk. [ 35.298143][ T5966] ntfs: (device loop0): ntfs_read_locked_inode(): Failed to lookup $DATA attribute. [ 35.300115][ T5966] ntfs: (device loop0): ntfs_read_locked_inode(): Failed with error code -5. Marking corrupt inode 0x1 as bad. Run chkdsk. [ 35.303145][ T5966] ntfs: (device loop0): load_system_files(): Failed to load $MFTMirr. Mounting read-only. Run ntfsfix and/or chkdsk. [ 35.306142][ T5966] ================================================================================ [ 35.308259][ T5966] UBSAN: shift-out-of-bounds in fs/ntfs/inode.c:1080:43 [ 35.309706][ T5966] shift exponent 44 is too large for 32-bit type 'unsigned int' [ 35.311462][ T5966] CPU: 0 PID: 5966 Comm: syz-executor273 Not tainted 6.4.0-rc3-syzkaller-geb0f1697d729 #0 [ 35.313622][ T5966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 35.315858][ T5966] Call trace: [ 35.316546][ T5966] dump_backtrace+0x1b8/0x1e4 [ 35.317532][ T5966] show_stack+0x2c/0x44 [ 35.318400][ T5966] dump_stack_lvl+0xd0/0x124 [ 35.319391][ T5966] dump_stack+0x1c/0x28 [ 35.320289][ T5966] __ubsan_handle_shift_out_of_bounds+0x2f4/0x36c [ 35.321775][ T5966] ntfs_read_locked_inode+0x35b4/0x38e0 [ 35.322994][ T5966] ntfs_iget+0x110/0x19c [ 35.323932][ T5966] load_system_files+0x1728/0x4734 [ 35.325102][ T5966] ntfs_fill_super+0x14e0/0x2314 [ 35.326204][ T5966] mount_bdev+0x26c/0x368 [ 35.327168][ T5966] ntfs_mount+0x44/0x58 [ 35.328079][ T5966] legacy_get_tree+0xd4/0x16c [ 35.329082][ T5966] vfs_get_tree+0x90/0x274 [ 35.330133][ T5966] do_new_mount+0x25c/0x8c8 [ 35.331136][ T5966] path_mount+0x590/0xe04 [ 35.332116][ T5966] __arm64_sys_mount+0x45c/0x594 [ 35.333169][ T5966] invoke_syscall+0x98/0x2c0 [ 35.334145][ T5966] el0_svc_common+0x138/0x258 [ 35.335144][ T5966] do_el0_svc+0x64/0x198 [ 35.336042][ T5966] el0_svc+0x4c/0x15c [ 35.336872][ T5966] el0t_64_sync_handler+0x84/0xf0 [ 35.337935][ T5966] el0t_64_sync+0x190/0x194 [ 35.338995][ T5966] ================================================================================ [ 35.341105][ T5966] ================================================================================ [ 35.343085][ T5966] UBSAN: shift-out-of-bounds in fs/ntfs/inode.c:1089:11 [ 35.344569][ T5966] shift exponent 32 is too large for 32-bit type 'unsigned int' [ 35.346224][ T5966] CPU: 0 PID: 5966 Comm: syz-executor273 Not tainted 6.4.0-rc3-syzkaller-geb0f1697d729 #0 [ 35.348328][ T5966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 35.350358][ T5966] Call trace: [ 35.351107][ T5966] dump_backtrace+0x1b8/0x1e4 [ 35.352133][ T5966] show_stack+0x2c/0x44 [ 35.353035][ T5966] dump_stack_lvl+0xd0/0x124 [ 35.353973][ T5966] dump_stack+0x1c/0x28 [ 35.354940][ T5966] __ubsan_handle_shift_out_of_bounds+0x2f4/0x36c [ 35.356353][ T5966] ntfs_read_locked_inode+0x35d0/0x38e0 [ 35.357646][ T5966] ntfs_iget+0x110/0x19c [ 35.358554][ T5966] load_system_files+0x1728/0x4734 [ 35.359670][ T5966] ntfs_fill_super+0x14e0/0x2314 [ 35.360715][ T5966] mount_bdev+0x26c/0x368 [ 35.361620][ T5966] ntfs_mount+0x44/0x58 [ 35.362559][ T5966] legacy_get_tree+0xd4/0x16c [ 35.363605][ T5966] vfs_get_tree+0x90/0x274 [ 35.364574][ T5966] do_new_mount+0x25c/0x8c8 [ 35.365554][ T5966] path_mount+0x590/0xe04 [ 35.366434][ T5966] __arm64_sys_mount+0x45c/0x594 [ 35.367508][ T5966] invoke_syscall+0x98/0x2c0 [ 35.368466][ T5966] el0_svc_common+0x138/0x258 [ 35.369487][ T5966] do_el0_svc+0x64/0x198 [ 35.370382][ T5966] el0_svc+0x4c/0x15c [ 35.371317][ T5966] el0t_64_sync_handler+0x84/0xf0 [ 35.372423][ T5966] el0t_64_sync+0x190/0x194 [ 35.373457][ T5966] ================================================================================ [ 35.375618][ T5966] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Missing length entry in mapping pairs array. [ 35.377931][ T5966] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Invalid length in mapping pairs array. [ 35.380110][ T5966] ntfs: (device loop0): ntfs_read_block(): Failed to read from inode 0xa, attribute type 0x80, vcn 0x0, offset 0x0 because its location on disk could not be determined even after retrying (error code -5). [ 35.384423][ T5966] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Missing length entry in mapping pairs array. [ 35.386743][ T5966] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Invalid length in mapping pairs array. [ 35.388982][ T5966] ntfs: (device loop0): ntfs_read_block(): Failed to read from inode 0xa, attribute type 0x80, vcn 0x0, offset 0x800 because its location on disk could not be determined even after retrying (error code -5). [ 35.394487][ T5966] ntfs: volume version 3.1.