Warning: Permanently added '10.128.1.210' (ED25519) to the list of known hosts. executing program [ 38.279176][ T4290] loop0: detected capacity change from 0 to 2048 [ 38.292404][ T4290] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 38.303349][ T4292] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 38.305771][ T4291] udevd[4291]: incorrect nilfs2 checksum on /dev/loop0 [ 38.307575][ T4290] ------------[ cut here ]------------ [ 38.308776][ T4290] WARNING: CPU: 0 PID: 4290 at security/landlock/fs.c:687 current_check_refer_path+0x274/0x914 [ 38.310979][ T4290] Modules linked in: [ 38.311786][ T4290] CPU: 0 PID: 4290 Comm: syz-executor257 Not tainted 6.1.114-syzkaller #0 [ 38.313512][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.315574][ T4290] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 38.317102][ T4290] pc : current_check_refer_path+0x274/0x914 [ 38.318340][ T4290] lr : current_check_refer_path+0x270/0x914 [ 38.319647][ T4290] sp : ffff800020f97820 [ 38.320552][ T4290] x29: ffff800020f97960 x28: 000000000000ffff x27: 1fffe0001be90ef0 [ 38.322232][ T4290] x26: 0000000000000001 x25: 0000000000000001 x24: 0000000000000000 [ 38.323933][ T4290] x23: ffff0000df487780 x22: ffff7000041f2f10 x21: ffff0000d1424ca8 [ 38.325516][ T4290] x20: dfff800000000000 x19: ffff0000d1424c00 x18: ffff800020f96d60 [ 38.327304][ T4290] x17: 0000000000000000 x16: ffff8000121deac0 x15: 0000000000000000 [ 38.328896][ T4290] x14: 1ffff00002b3a0b0 x13: dfff800000000000 x12: ffff7000041f2f23 [ 38.330520][ T4290] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000a787a6c [ 38.332152][ T4290] x8 : ffff0000de91d340 x7 : 0000000000000000 x6 : 0000000000000000 [ 38.333813][ T4290] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000010 [ 38.335455][ T4290] x2 : 000000000000000c x1 : 000000000000ffff x0 : 000000000000d000 [ 38.337104][ T4290] Call trace: [ 38.337777][ T4290] current_check_refer_path+0x274/0x914 [ 38.338866][ T4290] hook_path_rename+0x4c/0x60 [ 38.339841][ T4290] security_path_rename+0x154/0x1f0 [ 38.340843][ T4290] do_renameat2+0x754/0xe64 [ 38.341789][ T4290] __arm64_sys_renameat2+0xe0/0xfc [ 38.342797][ T4290] invoke_syscall+0x98/0x2c0 [ 38.343720][ T4290] el0_svc_common+0x138/0x258 [ 38.344755][ T4290] do_el0_svc+0x64/0x218 [ 38.345687][ T4290] el0_svc+0x58/0x168 [ 38.346465][ T4290] el0t_64_sync_handler+0x84/0xf0 [ 38.347468][ T4290] el0t_64_sync+0x18c/0x190 [ 38.348390][ T4290] irq event stamp: 21736 [ 38.349334][ T4290] hardirqs last enabled at (21735): [] __up_console_sem+0xb4/0x100 [ 38.351385][ T4290] hardirqs last disabled at (21736): [] el1_dbg+0x24/0x80 [ 38.353252][ T4290] softirqs last enabled at (21146): [] handle_softirqs+0xb84/0xd58 [ 38.355194][ T4290] softirqs last disabled at (21091): [] __do_softirq+0x14/0x20 [ 38.357201][ T4290] ---[ end trace 0000000000000000 ]---