Warning: Permanently added '10.128.10.31' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 97.740404][ T8390] kmemleak: 821 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810d7aa800 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 24.630s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811063a400 (size 1024): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 24.630s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0xdf/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810d7aad00 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 24.630s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 117.316246][ T8399] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810d7aa800 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 26.830s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811063a400 (size 1024): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 26.830s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0xdf/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810d7aad00 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 26.830s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810d7aa800 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 27.960s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811063a400 (size 1024): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 27.960s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0xdf/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810d7aad00 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 27.960s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810d7aa800 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 29.140s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811063a400 (size 1024): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 29.140s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0xdf/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810d7aad00 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 29.140s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 120.797863][ T8390] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810e336b00 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 30.310s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810d7aa800 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 30.310s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811063a400 (size 1024): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 30.310s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0xdf/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810e336b00 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 31.440s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810d7aa800 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 31.440s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811063a400 (size 1024): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 31.440s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0xdf/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810e336b00 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 32.560s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810d7aa800 (size 232): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 32.560s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0x20f/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811063a400 (size 1024): comm "syz-executor194", pid 8392, jiffies 4294946325 (age 32.560s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] __alloc_skb+0xdf/0x280 [] __pskb_copy_fclone+0x73/0x330 [] tipc_msg_reassemble+0x163/0x1a0 [] tipc_mcast_xmit+0x392/0x7c0 [] tipc_send_group_bcast+0x2f1/0x3b0 [] __tipc_sendmsg+0x5ba/0xa80 [] tipc_sendmsg+0x31/0x50 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x17a/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmmsg+0x105/0x330 [] __x64_sys_sendmmsg+0x24/0x30 [] do_syscall_64+0x2d/0x70 [] entry_SYSCALL_64_after_hwframe+0x44/0xae executing program