Warning: Permanently added '10.128.1.146' (ED25519) to the list of known hosts. executing program [ 54.787683][ T4019] loop0: detected capacity change from 0 to 2048 [ 54.879684][ T4019] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 54.893663][ T4020] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 54.896789][ T4019] ------------[ cut here ]------------ [ 54.897962][ T4019] WARNING: CPU: 0 PID: 4019 at security/landlock/fs.c:576 hook_path_rename+0x200/0x2fc [ 54.900012][ T4019] Modules linked in: [ 54.900865][ T4019] CPU: 0 PID: 4019 Comm: syz-executor190 Not tainted 5.15.169-syzkaller #0 [ 54.902596][ T4019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 54.904533][ T4019] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 54.906243][ T4019] pc : hook_path_rename+0x200/0x2fc [ 54.907311][ T4019] lr : hook_path_rename+0x1fc/0x2fc [ 54.908357][ T4019] sp : ffff80001d0c7980 [ 54.909238][ T4019] x29: ffff80001d0c7980 x28: ffff80001d0c7c60 x27: dfff800000000000 [ 54.910702][ T4019] x26: ffff80001d0c7c00 x25: dfff800000000000 x24: 0000000000000020 [ 54.912498][ T4019] x23: 0000000000000020 x22: 0000000000000020 x21: 000000000000ffff [ 54.914186][ T4019] x20: ffff0000cb754400 x19: ffff80001d0c7c00 x18: 0000000000000001 [ 54.915919][ T4019] x17: 0000000000000000 x16: ffff80000824ebd0 x15: 00000000ffffffff [ 54.917557][ T4019] x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001 [ 54.919251][ T4019] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cae7b680 [ 54.920873][ T4019] x8 : 0000000000000000 x7 : ffff8000089e3664 x6 : 0000000000000000 [ 54.922467][ T4019] x5 : 0000000000000000 x4 : 0000000000000002 x3 : ffff0000dc118d38 [ 54.924025][ T4019] x2 : ffff80001d0c7be0 x1 : 000000000000ffff x0 : 000000000000d000 [ 54.925593][ T4019] Call trace: [ 54.926231][ T4019] hook_path_rename+0x200/0x2fc [ 54.927197][ T4019] security_path_rename+0x168/0x274 [ 54.928184][ T4019] do_renameat2+0x75c/0x10c0 [ 54.929102][ T4019] __arm64_sys_renameat2+0xe0/0xfc [ 54.930082][ T4019] invoke_syscall+0x98/0x2b8 [ 54.931038][ T4019] el0_svc_common+0x138/0x258 [ 54.931976][ T4019] do_el0_svc+0x58/0x14c [ 54.932788][ T4019] el0_svc+0x7c/0x1f0 [ 54.933607][ T4019] el0t_64_sync_handler+0x84/0xe4 [ 54.934914][ T4019] el0t_64_sync+0x1a0/0x1a4 [ 54.935874][ T4019] irq event stamp: 20358 [ 54.936727][ T4019] hardirqs last enabled at (20357): [] __up_console_sem+0xb4/0x100 [ 54.938664][ T4019] hardirqs last disabled at (20358): [] el1_dbg+0x24/0x80 [ 54.940495][ T4019] softirqs last enabled at (19676): [] local_bh_enable+0x10/0x34 [ 54.942401][ T4019] softirqs last disabled at (19674): [] local_bh_disable+0x10/0x34 [ 54.944450][ T4019] ---[ end trace e2b5690d2597da1f ]---