Warning: Permanently added '10.128.1.122' (ECDSA) to the list of known hosts. executing program executing program executing program BUG: memory leak unreferenced object 0xffff88810222e600 (size 512): comm "syz-executor149", pid 3615, jiffies 4294954919 (age 12.620s) hex dump (first 32 bytes): 50 e6 22 02 81 88 ff ff e0 ff ff ff 0f 00 00 00 P."............. 10 e6 22 02 81 88 ff ff 10 e6 22 02 81 88 ff ff .."......."..... backtrace: [] kmalloc include/linux/slab.h:600 [inline] [] pty_common_install+0x59/0x3d0 drivers/tty/pty.c:381 [] tty_driver_install_tty drivers/tty/tty_io.c:1307 [inline] [] tty_init_dev.part.0+0x5b/0x2f0 drivers/tty/tty_io.c:1419 [] tty_init_dev+0x40/0x60 drivers/tty/tty_io.c:1409 [] ptmx_open drivers/tty/pty.c:834 [inline] [] ptmx_open+0xd9/0x210 drivers/tty/pty.c:800 [] chrdev_open+0x10d/0x340 fs/char_dev.c:414 [] do_dentry_open+0x1e6/0x660 fs/open.c:848 [] do_open fs/namei.c:3520 [inline] [] path_openat+0x18a1/0x1e70 fs/namei.c:3653 [] do_filp_open+0xc1/0x1b0 fs/namei.c:3680 [] do_sys_openat2+0xed/0x260 fs/open.c:1278 [] do_sys_open fs/open.c:1294 [inline] [] __do_sys_openat fs/open.c:1310 [inline] [] __se_sys_openat fs/open.c:1305 [inline] [] __x64_sys_openat+0x7f/0xe0 fs/open.c:1305 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x46/0xb0 BUG: memory leak unreferenced object 0xffff88810213d400 (size 1024): comm "syz-executor149", pid 3615, jiffies 4294954919 (age 12.620s) hex dump (first 32 bytes): 01 54 00 00 01 00 00 00 00 00 00 00 00 00 00 00 .T.............. 40 be ca 41 81 88 ff ff 60 65 c5 84 ff ff ff ff @..A....`e...... backtrace: [] kmalloc include/linux/slab.h:600 [inline] [] kzalloc include/linux/slab.h:733 [inline] [] alloc_tty_struct+0x3c/0x2f0 drivers/tty/tty_io.c:3091 [] pty_common_install+0xc2/0x3d0 drivers/tty/pty.c:389 [] tty_driver_install_tty drivers/tty/tty_io.c:1307 [inline] [] tty_init_dev.part.0+0x5b/0x2f0 drivers/tty/tty_io.c:1419 [] tty_init_dev+0x40/0x60 drivers/tty/tty_io.c:1409 [] ptmx_open drivers/tty/pty.c:834 [inline] [] ptmx_open+0xd9/0x210 drivers/tty/pty.c:800 [] chrdev_open+0x10d/0x340 fs/char_dev.c:414 [] do_dentry_open+0x1e6/0x660 fs/open.c:848 [] do_open fs/namei.c:3520 [inline] [] path_openat+0x18a1/0x1e70 fs/namei.c:3653 [] do_filp_open+0xc1/0x1b0 fs/namei.c:3680 [] do_sys_openat2+0xed/0x260 fs/open.c:1278 [] do_sys_open fs/open.c:1294 [inline] [] __do_sys_openat fs/open.c:1310 [inline] [] __se_sys_openat fs/open.c:1305 [inline] [] __x64_sys_openat+0x7f/0xe0 fs/open.c:1305 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x46/0xb0