[ 14.761154][ T5603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 14.766799][ T5603] eql: remember to turn off Van-Jacobson compression on your slave devices [ 14.814222][ T1909] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 14.820621][ T5513] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.176' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 34.625207][ T5927] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5927 'syz-executor114' [ 34.651375][ T5927] loop0: detected capacity change from 0 to 4096 [ 34.656383][ T5927] ================================================================================ [ 34.658375][ T5927] UBSAN: shift-out-of-bounds in fs/ntfs3/super.c:777:25 [ 34.659885][ T5927] shift exponent 56 is too large for 32-bit type 'unsigned int' [ 34.661439][ T5927] CPU: 1 PID: 5927 Comm: syz-executor114 Not tainted 6.3.0-rc7-syzkaller-g14f8db1c0f9a #0 [ 34.663481][ T5927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 34.665565][ T5927] Call trace: [ 34.666272][ T5927] dump_backtrace+0x1b8/0x1e4 [ 34.667277][ T5927] show_stack+0x2c/0x44 [ 34.668105][ T5927] dump_stack_lvl+0xd0/0x124 [ 34.669096][ T5927] dump_stack+0x1c/0x28 [ 34.669946][ T5927] __ubsan_handle_shift_out_of_bounds+0x2f4/0x36c [ 34.671331][ T5927] ntfs_fill_super+0x2544/0x3b9c [ 34.672337][ T5927] get_tree_bdev+0x360/0x54c [ 34.673280][ T5927] ntfs_fs_get_tree+0x28/0x38 [ 34.674231][ T5927] vfs_get_tree+0x90/0x274 [ 34.675142][ T5927] do_new_mount+0x25c/0x8c8 [ 34.676117][ T5927] path_mount+0x590/0xe04 [ 34.677044][ T5927] __arm64_sys_mount+0x45c/0x594 [ 34.678068][ T5927] invoke_syscall+0x98/0x2c0 [ 34.679074][ T5927] el0_svc_common+0x138/0x258 [ 34.680111][ T5927] do_el0_svc+0x64/0x198 [ 34.680988][ T5927] el0_svc+0x4c/0x15c [ 34.681763][ T5927] el0t_64_sync_handler+0x84/0xf0 [ 34.682833][ T5927] el0t_64_sync+0x190/0x194 [ 34.683888][ T5927] ================================================================================ [ 34.685892][ T5927] ================================================================================ [ 34.687817][ T5927] UBSAN: shift-out-of-bounds in fs/ntfs3/super.c:838:12 [ 34.689236][ T5927] shift exponent 56 is too large for 32-bit type 'unsigned int' [ 34.690844][ T5927] CPU: 1 PID: 5927 Comm: syz-executor114 Not tainted 6.3.0-rc7-syzkaller-g14f8db1c0f9a #0 [ 34.692907][ T5927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 34.694919][ T5927] Call trace: [ 34.695612][ T5927] dump_backtrace+0x1b8/0x1e4 [ 34.696580][ T5927] show_stack+0x2c/0x44 [ 34.697423][ T5927] dump_stack_lvl+0xd0/0x124 [ 34.698390][ T5927] dump_stack+0x1c/0x28 [ 34.699288][ T5927] __ubsan_handle_shift_out_of_bounds+0x2f4/0x36c [ 34.700719][ T5927] ntfs_fill_super+0x2a48/0x3b9c [ 34.701748][ T5927] get_tree_bdev+0x360/0x54c [ 34.702718][ T5927] ntfs_fs_get_tree+0x28/0x38 [ 34.703689][ T5927] vfs_get_tree+0x90/0x274 [ 34.704613][ T5927] do_new_mount+0x25c/0x8c8 [ 34.705496][ T5927] path_mount+0x590/0xe04 [ 34.706397][ T5927] __arm64_sys_mount+0x45c/0x594 [ 34.707408][ T5927] invoke_syscall+0x98/0x2c0 [ 34.708421][ T5927] el0_svc_common+0x138/0x258 [ 34.709440][ T5927] do_el0_svc+0x64/0x198 [ 34.710293][ T5927] el0_svc+0x4c/0x15c [ 34.711072][ T5927] el0t_64_sync_handler+0x84/0xf0 [ 34.712124][ T5927] el0t_64_sync+0x190/0x194 [ 34.713196][ T5927] ================================================================================ [ 34.721040][ T5927] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 34.722783][ T5927] ntfs3: loop0: Failed to load $MFT.