2020/04/23 13:35:00 executed programs: 1 2020/04/23 13:35:05 executed programs: 3 2020/04/23 13:35:11 executed programs: 5 BUG: memory leak unreferenced object 0xffff888110b652c0 (size 2200): comm "syz-executor.0", pid 6862, jiffies 4294952551 (age 13.780s) hex dump (first 32 bytes): ac 14 14 bb ac 14 14 0a b5 68 a8 41 40 01 00 00 .........h.A@... 02 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace: [<0000000002e39df6>] sk_prot_alloc+0x3c/0x170 net/core/sock.c:1598 [<00000000cf0594f8>] sk_alloc+0x30/0x330 net/core/sock.c:1658 [<000000004fe3f2e8>] inet_create net/ipv4/af_inet.c:321 [inline] [<000000004fe3f2e8>] inet_create+0x119/0x450 net/ipv4/af_inet.c:247 [<0000000096770c28>] __sock_create+0x14a/0x220 net/socket.c:1433 [<000000009c9cb81a>] sock_create net/socket.c:1484 [inline] [<000000009c9cb81a>] __sys_socket+0x60/0x110 net/socket.c:1526 [<00000000772dd2d0>] __do_sys_socket net/socket.c:1535 [inline] [<00000000772dd2d0>] __se_sys_socket net/socket.c:1533 [inline] [<00000000772dd2d0>] __x64_sys_socket+0x1a/0x20 net/socket.c:1533 [<0000000026472d4a>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<00000000f51ee0f2>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115778a80 (size 32): comm "syz-executor.0", pid 6862, jiffies 4294952551 (age 13.780s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 00 af 91 10 81 88 ff ff ................ 01 00 00 00 00 00 00 00 10 00 00 00 00 00 00 00 ................ backtrace: [<0000000082039da5>] kmalloc include/linux/slab.h:555 [inline] [<0000000082039da5>] kzalloc include/linux/slab.h:669 [inline] [<0000000082039da5>] selinux_sk_alloc_security+0x43/0xa0 security/selinux/hooks.c:5126 [<00000000ca81b640>] security_sk_alloc+0x42/0x70 security/security.c:2120 [<000000009072798a>] sk_prot_alloc+0x9c/0x170 net/core/sock.c:1607 [<00000000cf0594f8>] sk_alloc+0x30/0x330 net/core/sock.c:1658 [<000000004fe3f2e8>] inet_create net/ipv4/af_inet.c:321 [inline] [<000000004fe3f2e8>] inet_create+0x119/0x450 net/ipv4/af_inet.c:247 [<0000000096770c28>] __sock_create+0x14a/0x220 net/socket.c:1433 [<000000009c9cb81a>] sock_create net/socket.c:1484 [inline] [<000000009c9cb81a>] __sys_socket+0x60/0x110 net/socket.c:1526 [<00000000772dd2d0>] __do_sys_socket net/socket.c:1535 [inline] [<00000000772dd2d0>] __se_sys_socket net/socket.c:1533 [inline] [<00000000772dd2d0>] __x64_sys_socket+0x1a/0x20 net/socket.c:1533 [<0000000026472d4a>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<00000000f51ee0f2>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811091af00 (size 64): comm "syz-executor.0", pid 6862, jiffies 4294952551 (age 13.780s) hex dump (first 32 bytes): 15 00 00 01 00 00 00 00 a0 8a 77 15 81 88 ff ff ..........w..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000ce286181>] kmalloc include/linux/slab.h:555 [inline] [<00000000ce286181>] kzalloc include/linux/slab.h:669 [inline] [<00000000ce286181>] netlbl_secattr_alloc include/net/netlabel.h:382 [inline] [<00000000ce286181>] selinux_netlbl_sock_genattr+0x48/0x180 security/selinux/netlabel.c:76 [<0000000044305b3d>] selinux_netlbl_socket_post_create+0x41/0xb0 security/selinux/netlabel.c:398 [<00000000e0c06d20>] selinux_socket_post_create+0x182/0x390 security/selinux/hooks.c:4541 [<0000000082aa1a03>] security_socket_post_create+0x54/0x80 security/security.c:2032 [<00000000fb0f5f58>] __sock_create+0x1cc/0x220 net/socket.c:1449 [<000000009c9cb81a>] sock_create net/socket.c:1484 [inline] [<000000009c9cb81a>] __sys_socket+0x60/0x110 net/socket.c:1526 [<00000000772dd2d0>] __do_sys_socket net/socket.c:1535 [inline] [<00000000772dd2d0>] __se_sys_socket net/socket.c:1533 [inline] [<00000000772dd2d0>] __x64_sys_socket+0x1a/0x20 net/socket.c:1533 [<0000000026472d4a>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<00000000f51ee0f2>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115778aa0 (size 32): comm "syz-executor.0", pid 6862, jiffies 4294952551 (age 13.780s) hex dump (first 32 bytes): 6b 65 72 6e 65 6c 5f 74 00 73 79 73 74 65 6d 5f kernel_t.system_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<0000000079161059>] kstrdup+0x36/0x70 mm/util.c:60 [<000000003ac48af0>] security_netlbl_sid_to_secattr+0x97/0x100 security/selinux/ss/services.c:3739 [<000000006676f292>] selinux_netlbl_sock_genattr+0x67/0x180 security/selinux/netlabel.c:79 [<0000000044305b3d>] selinux_netlbl_socket_post_create+0x41/0xb0 security/selinux/netlabel.c:398 [<00000000e0c06d20>] selinux_socket_post_create+0x182/0x390 security/selinux/hooks.c:4541 [<0000000082aa1a03>] security_socket_post_create+0x54/0x80 security/security.c:2032 [<00000000fb0f5f58>] __sock_create+0x1cc/0x220 net/socket.c:1449 [<000000009c9cb81a>] sock_create net/socket.c:1484 [inline] [<000000009c9cb81a>] __sys_socket+0x60/0x110 net/socket.c:1526 [<00000000772dd2d0>] __do_sys_socket net/socket.c:1535 [inline] [<00000000772dd2d0>] __se_sys_socket net/socket.c:1533 [inline] [<00000000772dd2d0>] __x64_sys_socket+0x1a/0x20 net/socket.c:1533 [<0000000026472d4a>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<00000000f51ee0f2>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888110aa5600 (size 512): comm "syz-executor.0", pid 6862, jiffies 4294952551 (age 13.780s) hex dump (first 32 bytes): c0 52 b6 10 81 88 ff ff 00 00 00 00 00 00 00 00 .R.............. 00 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 ................ backtrace: [<00000000b4886027>] kmalloc_node include/linux/slab.h:573 [inline] [<00000000b4886027>] kzalloc_node include/linux/slab.h:680 [inline] [<00000000b4886027>] sk_psock_init+0x2a/0x180 net/core/skmsg.c:496 [<0000000038c4f3ed>] sock_map_link.isra.0+0x469/0x4f0 net/core/sock_map.c:236 [<0000000070aec5f8>] sock_map_update_common+0xa1/0x3c0 net/core/sock_map.c:451 [<00000000aca782af>] sock_map_update_elem+0x1e9/0x220 net/core/sock_map.c:552 [<0000000098c678e5>] bpf_map_update_value.isra.0+0x141/0x2f0 kernel/bpf/syscall.c:169 [<0000000029892ba4>] map_update_elem kernel/bpf/syscall.c:1098 [inline] [<0000000029892ba4>] __do_sys_bpf+0x16bf/0x1f00 kernel/bpf/syscall.c:3689 [<0000000026472d4a>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<00000000f51ee0f2>] entry_SYSCALL_64_after_hwframe+0x44/0xa9