TCP: out of memory -- conside TCP: out of memory -- consider tuning tcp_mem ------------[ cut here ]------------ WARNING: CPU: 0 PID: 6516 at net/ipv4/af_inet.c:156 inet_sock_destruct+0x534/0x62c net/ipv4/af_inet.c:156 Modules linked in: CPU: 0 UID: 0 PID: 6516 Comm: syz-executor233 Not tainted 6.16.0-rc2-syzkaller-g9aa9b43d689e #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : inet_sock_destruct+0x534/0x62c net/ipv4/af_inet.c:156 lr : inet_sock_destruct+0x534/0x62c net/ipv4/af_inet.c:156 sp : ffff8000a1217850 x29: ffff8000a1217860 x28: ffff0000dbc81028 x27: 1fffe0001bef7d21 x26: 1fffe0001a0d180a x25: dfff800000000000 x24: 0000000000000002 x23: ffff0000d068bfc0 x22: ffff0000d068c050 x21: 0000000000000007 x20: 0000000080000000 x19: 0000000000040301 x18: 00000000ffffffff x17: ffff800093320000 x16: ffff80008aecb76c x15: 0000000000000001 x14: 1fffe0001a0d184b x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001a0d184c x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cb3a1e80 x7 : ffff8000895446a0 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800089a8be7c x2 : 0000000000000000 x1 : 0000000080000000 x0 : 0000000000000000 Call trace: inet_sock_destruct+0x534/0x62c net/ipv4/af_inet.c:156 (P) __sk_destruct+0x80/0x760 net/core/sock.c:2347 sk_destruct net/core/sock.c:2409 [inline] __sk_free+0x320/0x430 net/core/sock.c:2420 sk_free+0x60/0xc8 net/core/sock.c:2431 sock_put include/net/sock.h:1960 [inline] tcp_close+0xc4/0x144 net/ipv4/tcp.c:3281 inet_release+0x154/0x1d0 net/ipv4/af_inet.c:435 __sock_release net/socket.c:647 [inline] sock_close+0xa0/0x1e4 net/socket.c:1391 __fput+0x340/0x75c fs/file_table.c:465 ____fput+0x20/0x58 fs/file_table.c:493 task_work_run+0x1dc/0x260 kernel/task_work.c:227 exit_task_work include/linux/task_work.h:40 [inline] do_exit+0x51c/0x19fc kernel/exit.c:955 do_group_exit+0x194/0x22c kernel/exit.c:1104 __do_sys_exit_group kernel/exit.c:1115 [inline] __se_sys_exit_group kernel/exit.c:1113 [inline] pid_child_should_wake+0x0/0x1dc kernel/exit.c:1113 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x58/0x17c arch/arm64/kernel/entry-common.c:767 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 840 hardirqs last enabled at (839): [] __local_bh_enable_ip+0x1ec/0x35c kernel/softirq.c:412 hardirqs last disabled at (840): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (838): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (838): [] release_sock+0x14c/0x1ac net/core/sock.c:3776 softirqs last disabled at (836): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (836): [] release_sock+0x34/0x1ac net/core/sock.c:3765 ---[ end trace 0000000000000000 ]---