Warning: Permanently added '10.128.0.114' (ED25519) to the list of known hosts. executing program [ 50.479813][ T3499] loop0: detected capacity change from 0 to 4096 [ 50.556723][ T3499] ntfs: volume version 3.1. [ 50.566754][ T3499] process 'syz-executor991' launched './file1' with NULL argv: empty string added [ 50.578431][ T3499] ------------[ cut here ]------------ [ 50.584690][ T3499] WARNING: CPU: 1 PID: 3499 at fs/exec.c:930 do_open_execat+0x330/0x7a0 [ 50.593256][ T3499] Modules linked in: [ 50.597183][ T3499] CPU: 1 PID: 3499 Comm: syz-executor991 Not tainted 5.15.158-syzkaller #0 [ 50.605975][ T3499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 50.616222][ T3499] RIP: 0010:do_open_execat+0x330/0x7a0 [ 50.621712][ T3499] Code: 89 de e8 73 57 a9 ff 31 ff 89 de e8 6a 57 a9 ff 45 84 e4 75 3d 45 85 f6 0f 8f 66 04 00 00 e8 f7 54 a9 ff eb bd e8 f0 54 a9 ff <0f> 0b 48 c7 c3 f3 ff ff ff 49 bd 00 00 00 00 00 fc ff df 4c 8b 7c [ 50.641424][ T3499] RSP: 0018:ffffc90002c07c40 EFLAGS: 00010293 [ 50.647555][ T3499] RAX: ffffffff81d707d0 RBX: 0000000000000000 RCX: ffff888079335940 [ 50.655570][ T3499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008000 [ 50.663602][ T3499] RBP: ffffc90002c07d30 R08: ffffffff81d70664 R09: ffffc90002c07ac0 [ 50.671656][ T3499] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807a922000 [ 50.679658][ T3499] R13: ffff8880710b9be0 R14: 00000000ffffff9c R15: ffff8880785c3300 [ 50.687768][ T3499] FS: 0000555555c2a380(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 50.696775][ T3499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.703408][ T3499] CR2: 000055890aca8030 CR3: 00000000222c7000 CR4: 00000000003506f0 [ 50.711421][ T3499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.719427][ T3499] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.727453][ T3499] Call Trace: [ 50.730726][ T3499] [ 50.733682][ T3499] ? __warn+0x15b/0x300 [ 50.737856][ T3499] ? do_open_execat+0x330/0x7a0 [ 50.742768][ T3499] ? report_bug+0x1b7/0x2e0 [ 50.747313][ T3499] ? handle_bug+0x3d/0x70 [ 50.751639][ T3499] ? exc_invalid_op+0x16/0x40 [ 50.756390][ T3499] ? asm_exc_invalid_op+0x16/0x20 [ 50.761450][ T3499] ? do_open_execat+0x1c4/0x7a0 [ 50.766367][ T3499] ? do_open_execat+0x330/0x7a0 [ 50.771249][ T3499] ? do_open_execat+0x330/0x7a0 [ 50.776170][ T3499] ? __lock_acquire+0x1ff0/0x1ff0 [ 50.781218][ T3499] ? do_raw_spin_lock+0x14a/0x370 [ 50.786326][ T3499] ? open_exec+0x50/0x50 [ 50.790589][ T3499] ? do_raw_spin_unlock+0x137/0x8b0 [ 50.795824][ T3499] ? key_put+0x81/0xb0 [ 50.799909][ T3499] bprm_execve+0x51f/0x17c0 [ 50.804485][ T3499] ? copy_string_kernel+0x2a0/0x2a0 [ 50.809722][ T3499] ? panic+0x860/0x860 [ 50.813842][ T3499] ? alloc_bprm+0x700/0x700 [ 50.818359][ T3499] ? put_arg_page+0xde/0x1e0 [ 50.823017][ T3499] ? copy_string_kernel+0x28b/0x2a0 [ 50.828237][ T3499] do_execveat_common+0x583/0x720 [ 50.833353][ T3499] __x64_sys_execve+0x8e/0xa0 [ 50.838075][ T3499] do_syscall_64+0x3b/0xb0 [ 50.842580][ T3499] ? clear_bhb_loop+0x15/0x70 [ 50.847300][ T3499] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.853236][ T3499] RIP: 0033:0x7fcf25e0cb79 [ 50.857670][ T3499] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 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 b8 ff ff ff f7 d8 64 89 01 48 [ 50.877444][ T3499] RSP: 002b:00007ffca6187348 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 50.885919][ T3499] RAX: ffffffffffffffda RBX: 0031656c69662f2e RCX: 00007fcf25e0cb79 [ 50.893944][ T3499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000480 [ 50.901993][ T3499] RBP: 00007fcf25e5505e R08: 000000000001ee3b R09: 0000000000000000 [ 50.909973][ T3499] R10: 00007ffca6187210 R11: 0000000000000246 R12: 00007fcf25e55068 [ 50.918008][ T3499] R13: 00007ffca6187528 R14: 0000000000000001 R15: 0000000000000001 [ 50.926029][ T3499] [ 50.929046][ T3499] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 50.936316][ T3499] CPU: 0 PID: 3499 Comm: syz-executor991 Not tainted 5.15.158-syzkaller #0 [ 50.944890][ T3499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 50.954931][ T3499] Call Trace: [ 50.958201][ T3499] [ 50.961123][ T3499] dump_stack_lvl+0x1e3/0x2d0 [ 50.965811][ T3499] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 50.971448][ T3499] ? panic+0x860/0x860 [ 50.975514][ T3499] ? do_open_execat+0x260/0x7a0 [ 50.980359][ T3499] ? do_open_execat+0x260/0x7a0 [ 50.985227][ T3499] panic+0x318/0x860 [ 50.989127][ T3499] ? __warn+0x16a/0x300 [ 50.993279][ T3499] ? fb_is_primary_device+0xd0/0xd0 [ 50.998481][ T3499] ? do_open_execat+0x330/0x7a0 [ 51.003325][ T3499] __warn+0x2b2/0x300 [ 51.007296][ T3499] ? do_open_execat+0x330/0x7a0 [ 51.012135][ T3499] report_bug+0x1b7/0x2e0 [ 51.016465][ T3499] handle_bug+0x3d/0x70 [ 51.020611][ T3499] exc_invalid_op+0x16/0x40 [ 51.025106][ T3499] asm_exc_invalid_op+0x16/0x20 [ 51.029948][ T3499] RIP: 0010:do_open_execat+0x330/0x7a0 [ 51.035399][ T3499] Code: 89 de e8 73 57 a9 ff 31 ff 89 de e8 6a 57 a9 ff 45 84 e4 75 3d 45 85 f6 0f 8f 66 04 00 00 e8 f7 54 a9 ff eb bd e8 f0 54 a9 ff <0f> 0b 48 c7 c3 f3 ff ff ff 49 bd 00 00 00 00 00 fc ff df 4c 8b 7c [ 51.054993][ T3499] RSP: 0018:ffffc90002c07c40 EFLAGS: 00010293 [ 51.061055][ T3499] RAX: ffffffff81d707d0 RBX: 0000000000000000 RCX: ffff888079335940 [ 51.069016][ T3499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008000 [ 51.076977][ T3499] RBP: ffffc90002c07d30 R08: ffffffff81d70664 R09: ffffc90002c07ac0 [ 51.084961][ T3499] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807a922000 [ 51.092927][ T3499] R13: ffff8880710b9be0 R14: 00000000ffffff9c R15: ffff8880785c3300 [ 51.100895][ T3499] ? do_open_execat+0x1c4/0x7a0 [ 51.105757][ T3499] ? do_open_execat+0x330/0x7a0 [ 51.110604][ T3499] ? __lock_acquire+0x1ff0/0x1ff0 [ 51.115639][ T3499] ? do_raw_spin_lock+0x14a/0x370 [ 51.120762][ T3499] ? open_exec+0x50/0x50 [ 51.125000][ T3499] ? do_raw_spin_unlock+0x137/0x8b0 [ 51.130208][ T3499] ? key_put+0x81/0xb0 [ 51.134274][ T3499] bprm_execve+0x51f/0x17c0 [ 51.138776][ T3499] ? copy_string_kernel+0x2a0/0x2a0 [ 51.143974][ T3499] ? panic+0x860/0x860 [ 51.148058][ T3499] ? alloc_bprm+0x700/0x700 [ 51.152555][ T3499] ? put_arg_page+0xde/0x1e0 [ 51.157138][ T3499] ? copy_string_kernel+0x28b/0x2a0 [ 51.162331][ T3499] do_execveat_common+0x583/0x720 [ 51.167354][ T3499] __x64_sys_execve+0x8e/0xa0 [ 51.172045][ T3499] do_syscall_64+0x3b/0xb0 [ 51.176454][ T3499] ? clear_bhb_loop+0x15/0x70 [ 51.181133][ T3499] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.187020][ T3499] RIP: 0033:0x7fcf25e0cb79 [ 51.191423][ T3499] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 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 b8 ff ff ff f7 d8 64 89 01 48 [ 51.211016][ T3499] RSP: 002b:00007ffca6187348 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 51.219436][ T3499] RAX: ffffffffffffffda RBX: 0031656c69662f2e RCX: 00007fcf25e0cb79 [ 51.227400][ T3499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000480 [ 51.235382][ T3499] RBP: 00007fcf25e5505e R08: 000000000001ee3b R09: 0000000000000000 [ 51.243344][ T3499] R10: 00007ffca6187210 R11: 0000000000000246 R12: 00007fcf25e55068 [ 51.251303][ T3499] R13: 00007ffca6187528 R14: 0000000000000001 R15: 0000000000000001 [ 51.259274][ T3499] [ 51.262536][ T3499] Kernel Offset: disabled [ 51.266958][ T3499] Rebooting in 86400 seconds..