BUG: memory leak unreferenced object 0xffff8881227b47c0 (size 1872): comm "syz-executor.3", pid 4233, jiffies 4294942928 (age 10.720s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 02 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace: [<000000001df109fe>] sk_prot_alloc+0x3e/0x1b0 [<00000000e482e9ac>] sk_alloc+0x30/0x2c0 [<000000009fb37b09>] inet_create+0x16a/0x550 [<0000000018c6f705>] __sock_create+0x1ab/0x2b0 [<000000008617f7b6>] __sys_socket+0x6f/0x140 [<000000008d8dd577>] __x64_sys_socket+0x1a/0x20 [<0000000087591cd1>] do_syscall_64+0x35/0xb0 [<00000000155585ab>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888122637d60 (size 32): comm "syz-executor.3", pid 4233, jiffies 4294942928 (age 10.720s) 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: [<0000000082b203fa>] apparmor_sk_alloc_security+0x53/0xd0 [<000000007aed2e8d>] security_sk_alloc+0x31/0x70 [<00000000989913f8>] sk_prot_alloc+0x95/0x1b0 [<00000000e482e9ac>] sk_alloc+0x30/0x2c0 [<000000009fb37b09>] inet_create+0x16a/0x550 [<0000000018c6f705>] __sock_create+0x1ab/0x2b0 [<000000008617f7b6>] __sys_socket+0x6f/0x140 [<000000008d8dd577>] __x64_sys_socket+0x1a/0x20 [<0000000087591cd1>] do_syscall_64+0x35/0xb0 [<00000000155585ab>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881181c5600 (size 768): comm "syz-executor.3", pid 4233, jiffies 4294942928 (age 10.720s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 c0 e9 5f 22 81 88 ff ff .........._".... backtrace: [<000000008c7ccbca>] sock_alloc_inode+0x23/0xa0 [<00000000410a8444>] alloc_inode+0x29/0x110 [<00000000381cecca>] new_inode_pseudo+0x13/0x70 [<0000000036064522>] sock_alloc+0x18/0x90 [<000000002537cf93>] __sock_create+0xb8/0x2b0 [<000000001ec69d6e>] mptcp_subflow_create_socket+0x5e/0x480 [<00000000edc1c162>] mptcp_init_sock+0xb1/0x2a0 [<0000000014339315>] inet_create+0x2ee/0x550 [<0000000018c6f705>] __sock_create+0x1ab/0x2b0 [<000000008617f7b6>] __sys_socket+0x6f/0x140 [<000000008d8dd577>] __x64_sys_socket+0x1a/0x20 [<0000000087591cd1>] do_syscall_64+0x35/0xb0 [<00000000155585ab>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888122787498 (size 24): comm "syz-executor.3", pid 4233, jiffies 4294942928 (age 10.720s) hex dump (first 24 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 ........ backtrace: [<0000000019c9c1e1>] security_inode_alloc+0x2a/0xb0 [<00000000bcf59c6c>] inode_init_always+0x114/0x230 [<00000000a089c1b9>] alloc_inode+0x46/0x110 [<00000000381cecca>] new_inode_pseudo+0x13/0x70 [<0000000036064522>] sock_alloc+0x18/0x90 [<000000002537cf93>] __sock_create+0xb8/0x2b0 [<000000001ec69d6e>] mptcp_subflow_create_socket+0x5e/0x480 [<00000000edc1c162>] mptcp_init_sock+0xb1/0x2a0 [<0000000014339315>] inet_create+0x2ee/0x550 [<0000000018c6f705>] __sock_create+0x1ab/0x2b0 [<000000008617f7b6>] __sys_socket+0x6f/0x140 [<000000008d8dd577>] __x64_sys_socket+0x1a/0x20 [<0000000087591cd1>] do_syscall_64+0x35/0xb0 [<00000000155585ab>] entry_SYSCALL_64_after_hwframe+0x44/0xae