Warning: Permanently added '10.128.1.61' (ED25519) to the list of known hosts. executing program syzkaller login: [ 61.817743][ T4162] loop0: detected capacity change from 0 to 4096 [ 61.898930][ T4162] ================================================================================ [ 61.908450][ T4162] UBSAN: shift-out-of-bounds in fs/ntfs3/super.c:736:25 [ 61.915851][ T4162] shift exponent 127 is too large for 32-bit type 'unsigned int' [ 61.923638][ T4162] CPU: 0 PID: 4162 Comm: syz-executor139 Not tainted 5.15.178-syzkaller #0 [ 61.932250][ T4162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 61.942334][ T4162] Call Trace: [ 61.945628][ T4162] [ 61.948562][ T4162] dump_stack_lvl+0x1e3/0x2d0 [ 61.953291][ T4162] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 61.958941][ T4162] ? panic+0x860/0x860 [ 61.963021][ T4162] ? __might_sleep+0xc0/0xc0 [ 61.967666][ T4162] ? submit_bio+0x2dd/0x560 [ 61.972183][ T4162] __ubsan_handle_shift_out_of_bounds+0x3bf/0x420 [ 61.978732][ T4162] ntfs_fill_super+0x26de/0x4340 [ 61.983697][ T4162] ? snprintf+0xd6/0x120 [ 61.987938][ T4162] ? put_ntfs+0x2b0/0x2b0 [ 61.992266][ T4162] ? set_blocksize+0x1ec/0x370 [ 61.997031][ T4162] get_tree_bdev+0x3fe/0x620 [ 62.001622][ T4162] ? put_ntfs+0x2b0/0x2b0 [ 62.005952][ T4162] vfs_get_tree+0x88/0x270 [ 62.010448][ T4162] do_new_mount+0x2ba/0xb40 [ 62.014958][ T4162] ? do_move_mount_old+0x160/0x160 [ 62.020062][ T4162] ? user_path_at_empty+0x12b/0x180 [ 62.025267][ T4162] __se_sys_mount+0x2d5/0x3c0 [ 62.029939][ T4162] ? __x64_sys_mount+0xc0/0xc0 [ 62.034699][ T4162] ? syscall_enter_from_user_mode+0x2e/0x240 [ 62.040673][ T4162] ? lockdep_hardirqs_on+0x94/0x130 [ 62.046038][ T4162] ? __x64_sys_mount+0x1c/0xc0 [ 62.050881][ T4162] do_syscall_64+0x3b/0xb0 [ 62.055286][ T4162] ? clear_bhb_loop+0x15/0x70 [ 62.059948][ T4162] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.065841][ T4162] RIP: 0033:0x7ff2f265cd4a [ 62.070334][ T4162] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 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 b8 ff ff ff f7 d8 64 89 01 48 [ 62.090304][ T4162] RSP: 002b:00007ffee7bf9db8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 62.098720][ T4162] RAX: ffffffffffffffda RBX: 00007ffee7bf9dd0 RCX: 00007ff2f265cd4a [ 62.106713][ T4162] RDX: 0000400000000040 RSI: 0000400000000000 RDI: 00007ffee7bf9dd0 [ 62.114807][ T4162] RBP: 0000400000000040 R08: 00007ffee7bf9e10 R09: 000000000001f233 [ 62.122783][ T4162] R10: 0000000000000800 R11: 0000000000000286 R12: 0000400000000000 [ 62.130778][ T4162] R13: 00007ffee7bf9e10 R14: 0000000000000003 R15: 0000000000000800 [ 62.138777][ T4162] [ 62.142061][ T4162] ================================================================================ [ 62.151423][ T4162] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 62.158615][ T4162] CPU: 0 PID: 4162 Comm: syz-executor139 Not tainted 5.15.178-syzkaller #0 [ 62.167217][ T4162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 62.177350][ T4162] Call Trace: [ 62.180632][ T4162] [ 62.183584][ T4162] dump_stack_lvl+0x1e3/0x2d0 [ 62.188281][ T4162] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 62.193910][ T4162] ? panic+0x860/0x860 [ 62.197985][ T4162] panic+0x318/0x860 [ 62.202115][ T4162] ? check_panic_on_warn+0x1d/0xa0 [ 62.207222][ T4162] ? fb_is_primary_device+0xd0/0xd0 [ 62.212420][ T4162] ? dump_stack_lvl+0x24f/0x2d0 [ 62.217279][ T4162] check_panic_on_warn+0x7e/0xa0 [ 62.222213][ T4162] __ubsan_handle_shift_out_of_bounds+0x3de/0x420 [ 62.228658][ T4162] ntfs_fill_super+0x26de/0x4340 [ 62.233610][ T4162] ? snprintf+0xd6/0x120 [ 62.238062][ T4162] ? put_ntfs+0x2b0/0x2b0 [ 62.242855][ T4162] ? set_blocksize+0x1ec/0x370 [ 62.247633][ T4162] get_tree_bdev+0x3fe/0x620 [ 62.252237][ T4162] ? put_ntfs+0x2b0/0x2b0 [ 62.256586][ T4162] vfs_get_tree+0x88/0x270 [ 62.260998][ T4162] do_new_mount+0x2ba/0xb40 [ 62.265501][ T4162] ? do_move_mount_old+0x160/0x160 [ 62.270649][ T4162] ? user_path_at_empty+0x12b/0x180 [ 62.275886][ T4162] __se_sys_mount+0x2d5/0x3c0 [ 62.280580][ T4162] ? __x64_sys_mount+0xc0/0xc0 [ 62.285353][ T4162] ? syscall_enter_from_user_mode+0x2e/0x240 [ 62.291346][ T4162] ? lockdep_hardirqs_on+0x94/0x130 [ 62.296605][ T4162] ? __x64_sys_mount+0x1c/0xc0 [ 62.301721][ T4162] do_syscall_64+0x3b/0xb0 [ 62.306145][ T4162] ? clear_bhb_loop+0x15/0x70 [ 62.310822][ T4162] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.316737][ T4162] RIP: 0033:0x7ff2f265cd4a [ 62.321150][ T4162] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 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 b8 ff ff ff f7 d8 64 89 01 48 [ 62.340748][ T4162] RSP: 002b:00007ffee7bf9db8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 62.349171][ T4162] RAX: ffffffffffffffda RBX: 00007ffee7bf9dd0 RCX: 00007ff2f265cd4a [ 62.357135][ T4162] RDX: 0000400000000040 RSI: 0000400000000000 RDI: 00007ffee7bf9dd0 [ 62.365108][ T4162] RBP: 0000400000000040 R08: 00007ffee7bf9e10 R09: 000000000001f233 [ 62.373068][ T4162] R10: 0000000000000800 R11: 0000000000000286 R12: 0000400000000000 [ 62.381031][ T4162] R13: 00007ffee7bf9e10 R14: 0000000000000003 R15: 0000000000000800 [ 62.389003][ T4162] [ 62.392380][ T4162] Kernel Offset: disabled [ 62.396810][ T4162] Rebooting in 86400 seconds..