Warning: Permanently added '10.128.0.172' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 253.889803][ T5117] syz-executor102 (5117) used greatest stack depth: 10952 bytes left executing program executing program executing program executing program [ 256.571584][ T5077] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 260.786781][ T5076] kmemleak: 19 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881051fd6c0 (size 176): comm "syz-executor102", pid 5099, jiffies 4294960868 (age 37.750s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] prepare_creds+0x27/0x470 [] ovl_fill_super+0xad/0x2760 [] mount_nodev+0x5c/0xc0 [] legacy_get_tree+0x2b/0x90 [] vfs_get_tree+0x28/0x100 [] path_mount+0xc37/0x10d0 [] __x64_sys_mount+0x18e/0x1d0 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888101fd2600 (size 32): comm "syz-executor102", pid 5099, jiffies 4294960868 (age 37.750s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 a8 f1 e1 00 81 88 ff ff ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __kmalloc+0x46/0x120 [] security_prepare_creds+0xa5/0xd0 [] prepare_creds+0x2e6/0x470 [] ovl_fill_super+0xad/0x2760 [] mount_nodev+0x5c/0xc0 [] legacy_get_tree+0x2b/0x90 [] vfs_get_tree+0x28/0x100 [] path_mount+0xc37/0x10d0 [] __x64_sys_mount+0x18e/0x1d0 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888109ebac00 (size 256): comm "syz-executor102", pid 5099, jiffies 4294960870 (age 37.730s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ e0 50 f1 09 81 88 ff ff 00 ef 8d 10 81 88 ff ff .P.............. backtrace: [] __alloc_file+0x1f/0xf0 [] alloc_empty_file_noaccount+0x19/0x50 [] vfs_tmpfile_open+0x26/0x90 [] ovl_copy_up_one+0xeb3/0x1710 [] ovl_copy_up_flags+0x107/0x170 [] ovl_xattr_set+0x1c1/0x2b0 [] __vfs_setxattr+0x111/0x140 [] __vfs_setxattr_noperm+0xa9/0x310 [] __vfs_setxattr_locked+0x157/0x180 [] vfs_setxattr+0xcf/0x220 [] do_setxattr+0xe3/0xf0 [] setxattr+0xbd/0xe0 [] path_setxattr+0x118/0x130 [] __x64_sys_lsetxattr+0x25/0x30 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888109d3f8c0 (size 32): comm "syz-executor102", pid 5099, jiffies 4294960870 (age 37.730s) hex dump (first 32 bytes): ff 7f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ a8 f1 e1 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] security_file_alloc+0x2a/0xb0 [] __alloc_file+0x5d/0xf0 [] alloc_empty_file_noaccount+0x19/0x50 [] vfs_tmpfile_open+0x26/0x90 [] ovl_copy_up_one+0xeb3/0x1710 [] ovl_copy_up_flags+0x107/0x170 [] ovl_xattr_set+0x1c1/0x2b0 [] __vfs_setxattr+0x111/0x140 [] __vfs_setxattr_noperm+0xa9/0x310 [] __vfs_setxattr_locked+0x157/0x180 [] vfs_setxattr+0xcf/0x220 [] do_setxattr+0xe3/0xf0 [] setxattr+0xbd/0xe0 [] path_setxattr+0x118/0x130 [] __x64_sys_lsetxattr+0x25/0x30 [] do_syscall_64+0x35/0xb0 BUG: memory leak unreferenced object 0xffff8881051fd6c0 (size 176): comm "syz-executor102", pid 5099, jiffies 4294960868 (age 39.930s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] prepare_creds+0x27/0x470 [] ovl_fill_super+0xad/0x2760 [] mount_nodev+0x5c/0xc0 [] legacy_get_tree+0x2b/0x90 [] vfs_get_tree+0x28/0x100 [] path_mount+0xc37/0x10d0 [] __x64_sys_mount+0x18e/0x1d0 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888101fd2600 (size 32): comm "syz-executor102", pid 5099, jiffies 4294960868 (age 39.930s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 a8 f1 e1 00 81 88 ff ff ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __kmalloc+0x46/0x120 [] security_prepare_creds+0xa5/0xd0 [] prepare_creds+0x2e6/0x470 [] ovl_fill_super+0xad/0x2760 [] mount_nodev+0x5c/0xc0 [] legacy_get_tree+0x2b/0x90 [] vfs_get_tree+0x28/0x100 [] path_mount+0xc37/0x10d0 [] __x64_sys_mount+0x18e/0x1d0 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888109ebac00 (size 256): comm "syz-executor102", pid 5099, jiffies 4294960870 (age 39.910s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ e0 50 f1 09 81 88 ff ff 00 ef 8d 10 81 88 ff ff .P.............. backtrace: [] __alloc_file+0x1f/0xf0 [] alloc_empty_file_noaccount+0x19/0x50 [] vfs_tmpfile_open+0x26/0x90 [] ovl_copy_up_one+0xeb3/0x1710 [] ovl_copy_up_flags+0x107/0x170 [] ovl_xattr_set+0x1c1/0x2b0 [] __vfs_setxattr+0x111/0x140 [] __vfs_setxattr_noperm+0xa9/0x310 [] __vfs_setxattr_locked+0x157/0x180 [] vfs_setxattr+0xcf/0x220 [] do_setxattr+0xe3/0xf0 [] setxattr+0xbd/0xe0 [] path_setxattr+0x118/0x130 [] __x64_sys_lsetxattr+0x25/0x30 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888109d3f8c0 (size 32): comm "syz-executor102", pid 5099, jiffies 4294960870 (age 39.910s) hex dump (first 32 bytes): ff 7f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ a8 f1 e1 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] security_file_alloc+0x2a/0xb0 [] __alloc_file+0x5d/0xf0 [] alloc_empty_file_noaccount+0x19/0x50 [] vfs_tmpfile_open+0x26/0x90 [] ovl_copy_up_one+0xeb3/0x1710 [] ovl_copy_up_flags+0x107/0x170 [] ovl_xattr_set+0x1c1/0x2b0 [] __vfs_setxattr+0x111/0x140 [] __vfs_setxattr_noperm+0xa9/0x310 [] __vfs_setxattr_locked+0x157/0x180 [] vfs_setxattr+0xcf/0x220 [] do_setxattr+0xe3/0xf0 [] setxattr+0xbd/0xe0 [] path_setxattr+0x118/0x130 [] __x64_sys_lsetxattr+0x25/0x30 [] do_syscall_64+0x35/0xb0 BUG: memory leak unreferenced object 0xffff8881051fd6c0 (size 176): comm "syz-executor102", pid 5099, jiffies 4294960868 (age 42.060s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] prepare_creds+0x27/0x470 [] ovl_fill_super+0xad/0x2760 [] mount_nodev+0x5c/0xc0 [] legacy_get_tree+0x2b/0x90 [] vfs_get_tree+0x28/0x100 [] path_mount+0xc37/0x10d0 [] __x64_sys_mount+0x18e/0x1d0 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888101fd2600 (size 32): comm "syz-executor102", pid 5099, jiffies 4294960868 (age 42.060s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 a8 f1 e1 00 81 88 ff ff ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __kmalloc+0x46/0x120 [] security_prepare_creds+0xa5/0xd0 [] prepare_creds+0x2e6/0x470 [] ovl_fill_super+0xad/0x2760 [] mount_nodev+0x5c/0xc0 [] legacy_get_tree+0x2b/0x90 [] vfs_get_tree+0x28/0x100 [] path_mount+0xc37/0x10d0 [] __x64_sys_mount+0x18e/0x1d0 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888109ebac00 (size 256): comm "syz-executor102", pid 5099, jiffies 4294960870 (age 42.040s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ e0 50 f1 09 81 88 ff ff 00 ef 8d 10 81 88 ff ff .P.............. backtrace: [] __alloc_file+0x1f/0xf0 [] alloc_empty_file_noaccount+0x19/0x50 [] vfs_tmpfile_open+0x26/0x90 [] ovl_copy_up_one+0xeb3/0x1710 [] ovl_copy_up_flags+0x107/0x170 [] ovl_xattr_set+0x1c1/0x2b0 [] __vfs_setxattr+0x111/0x140 [] __vfs_setxattr_noperm+0xa9/0x310 [] __vfs_setxattr_locked+0x157/0x180 [] vfs_setxattr+0xcf/0x220 [] do_setxattr+0xe3/0xf0 [] setxattr+0xbd/0xe0 [] path_setxattr+0x118/0x130 [] __x64_sys_lsetxattr+0x25/0x30 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888109d3f8c0 (size 32): comm "syz-executor102", pid 5099, jiffies 4294960870 (age 42.040s) hex dump (first 32 bytes): ff 7f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ a8 f1 e1 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] security_file_alloc+0x2a/0xb0 [] __alloc_file+0x5d/0xf0 [] alloc_empty_file_noaccount+0x19/0x50 [] vfs_tmpfile_open+0x26/0x90 [] ovl_copy_up_one+0xeb3/0x1710 [] ovl_copy_up_flags+0x107/0x170 [] ovl_xattr_set+0x1c1/0x2b0 [] __vfs_setxattr+0x111/0x140 [] __vfs_setxattr_noperm+0xa9/0x310 [] __vfs_setxattr_locked+0x157/0x180 [] vfs_setxattr+0xcf/0x220 [] do_setxattr+0xe3/0xf0 [] setxattr+0xbd/0xe0 [] path_setxattr+0x118/0x130 [] __x64_sys_lsetxattr+0x25/0x30 [] do_syscall_64+0x35/0xb0 BUG: memory leak unreferenced object 0xffff8881051fd6c0 (size 176): comm "syz-executor102", pid 5099, jiffies 4294960868 (age 43.200s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] prepare_creds+0x27/0x470 [] ovl_fill_super+0xad/0x2760 [] mount_nodev+0x5c/0xc0 [] legacy_get_tree+0x2b/0x90 [] vfs_get_tree+0x28/0x100 [] path_mount+0xc37/0x10d0 [] __x64_sys_mount+0x18e/0x1d0 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888101fd2600 (size 32): comm "syz-executor102", pid 5099, jiffies 4294960868 (age 43.200s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 a8 f1 e1 00 81 88 ff ff ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __kmalloc+0x46/0x120 [] security_prepare_creds+0xa5/0xd0 [] prepare_creds+0x2e6/0x470 [] ovl_fill_super+0xad/0x2760 [] mount_nodev+0x5c/0xc0 [] legacy_get_tree+0x2b/0x90 [] vfs_get_tree+0x28/0x100 [] path_mount+0xc37/0x10d0 [] __x64_sys_mount+0x18e/0x1d0 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888109ebac00 (size 256): comm "syz-executor102", pid 5099, jiffies 4294960870 (age 43.180s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ e0 50 f1 09 81 88 ff ff 00 ef 8d 10 81 88 ff ff .P.............. backtrace: [] __alloc_file+0x1f/0xf0 [] alloc_empty_file_noaccount+0x19/0x50 [] vfs_tmpfile_open+0x26/0x90 [] ovl_copy_up_one+0xeb3/0x1710 [] ovl_copy_up_flags+0x107/0x170 [] ovl_xattr_set+0x1c1/0x2b0 [] __vfs_setxattr+0x111/0x140 [] __vfs_setxattr_noperm+0xa9/0x310 [] __vfs_setxattr_locked+0x157/0x180 [] vfs_setxattr+0xcf/0x220 [] do_setxattr+0xe3/0xf0 [] setxattr+0xbd/0xe0 [] path_setxattr+0x118/0x130 [] __x64_sys_lsetxattr+0x25/0x30 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888109d3f8c0 (size 32): comm "syz-executor102", pid 5099, jiffies 4294960870 (age 43.180s) hex dump (first 32 bytes): ff 7f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ a8 f1 e1 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [] security_file_alloc+0x2a/0xb0 [] __alloc_file+0x5d/0xf0 [] alloc_empty_file_noaccount+0x19/0x50 [] vfs_tmpfile_open+0x26/0x90 [] ovl_copy_up_one+0xeb3/0x1710 [] ovl_copy_up_flags+0x107/0x170 [] ovl_xattr_set+0x1c1/0x2b0 [] __vfs_setxattr+0x111/0x140 [] __vfs_setxattr_noperm+0xa9/0x310 [] __vfs_setxattr_locked+0x157/0x180 [] vfs_setxattr+0xcf/0x220 [] do_setxattr+0xe3/0xf0 [] setxattr+0xbd/0xe0 [] path_setxattr+0x118/0x130 [] __x64_sys_lsetxattr+0x25/0x30 [] do_syscall_64+0x35/0xb0 executing program executing program executing program executing program