Warning: Permanently added '10.128.0.155' (ED25519) to the list of known hosts. executing program syzkaller login: [ 36.242959][ T4227] ------------[ cut here ]------------ [ 36.244462][ T4227] WARNING: CPU: 1 PID: 4227 at net/ipv4/inet_connection_sock.c:587 inet_csk_get_port+0x1374/0x156c [ 36.247075][ T4227] Modules linked in: [ 36.248068][ T4227] CPU: 1 PID: 4227 Comm: syz-executor416 Not tainted 6.1.54-syzkaller #0 [ 36.250347][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 36.252936][ T4227] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 36.254949][ T4227] pc : inet_csk_get_port+0x1374/0x156c [ 36.256373][ T4227] lr : inet_csk_get_port+0x1374/0x156c [ 36.257783][ T4227] sp : ffff80001e3779a0 [ 36.258824][ T4227] x29: ffff80001e377b30 x28: ffff0000d44ba080 x27: dfff800000000000 [ 36.260963][ T4227] x26: ffff0000d44bb100 x25: 0000000000004e22 x24: ffff0000d7b20000 [ 36.262973][ T4227] x23: 0000000000000000 x22: ffff800019d55ca0 x21: 0000000000000000 [ 36.265099][ T4227] x20: ffff0000d7b206b0 x19: ffff0000d7b206b8 x18: 0000000000000278 [ 36.267158][ T4227] x17: 0000000000000000 x16: ffff8000084fbac4 x15: 0000000000000000 [ 36.269260][ T4227] x14: 0000000000000000 x13: 00000000ffff0000 x12: ffff0000d5830000 [ 36.271449][ T4227] x11: ff80800010b96ae4 x10: 0000000000000000 x9 : ffff800010b96ae4 [ 36.273538][ T4227] x8 : ffff0000d5830000 x7 : 0000000000000000 x6 : 0000000000000001 [ 36.275560][ T4227] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 00000000ffffffff [ 36.277642][ T4227] x2 : 00000000ffffffff x1 : 00000000ffffffff x0 : 0000000000000001 [ 36.279750][ T4227] Call trace: [ 36.280588][ T4227] inet_csk_get_port+0x1374/0x156c [ 36.281853][ T4227] inet_csk_listen_start+0x104/0x2c8 [ 36.283202][ T4227] inet_listen+0x254/0x6d0 [ 36.284283][ T4227] __sys_listen+0x1ac/0x21c [ 36.285447][ T4227] __arm64_sys_listen+0x5c/0x74 [ 36.286748][ T4227] invoke_syscall+0x98/0x2c0 [ 36.287964][ T4227] el0_svc_common+0x138/0x258 [ 36.289123][ T4227] do_el0_svc+0x64/0x218 [ 36.290231][ T4227] el0_svc+0x58/0x168 [ 36.291237][ T4227] el0t_64_sync_handler+0x84/0xf0 [ 36.292570][ T4227] el0t_64_sync+0x18c/0x190 [ 36.293745][ T4227] irq event stamp: 15591 [ 36.294838][ T4227] hardirqs last enabled at (15590): [] __local_bh_enable_ip+0x258/0x4d0 [ 36.297327][ T4227] hardirqs last disabled at (15591): [] el1_dbg+0x24/0x80 [ 36.299479][ T4227] softirqs last enabled at (15582): [] lock_sock_nested+0xe8/0x138 [ 36.301940][ T4227] softirqs last disabled at (15584): [] inet_csk_get_port+0x218/0x156c [ 36.304420][ T4227] ---[ end trace 0000000000000000 ]---