[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.249' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 50.060047][ T8460] IPVS: ftp: loaded support on port[0] = 21 executing program [ 55.391719][ T8482] IPVS: ftp: loaded support on port[0] = 21 [ 56.530860][ T8459] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810f762700 (size 256): comm "syz-executor132", pid 8460, jiffies 4294942279 (age 12.780s) 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 0a 00 00 00 00 40 be 0c 81 88 ff ff .........@...... backtrace: [<00000000f92b0f12>] rxrpc_lookup_local+0x1c1/0x760 [<00000000f398892d>] rxrpc_bind+0x174/0x240 [<000000003d20c086>] afs_open_socket+0xdb/0x200 [<000000007432ad31>] afs_net_init+0x2b4/0x340 [<000000003a1468e7>] ops_init+0x4e/0x190 [<000000009be2ca9a>] setup_net+0xde/0x2d0 [<00000000c7013681>] copy_net_ns+0x19f/0x3e0 [<0000000018f49b39>] create_new_namespaces+0x199/0x4f0 [<00000000c3813fcc>] copy_namespaces+0xd7/0x140 [<0000000078022a09>] copy_process+0x1360/0x25c0 [<000000006c3cf4c9>] kernel_clone+0xf3/0x670 [<00000000adf554f6>] __do_sys_clone+0x76/0xa0 [<00000000a3df0f5c>] do_syscall_64+0x2d/0x70 [<00000000954c4a7a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810e035d00 (size 256): comm "syz-executor132", pid 8482, jiffies 4294942812 (age 7.450s) 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 0a 00 00 00 00 40 23 0e 81 88 ff ff .........@#..... backtrace: [<00000000f92b0f12>] rxrpc_lookup_local+0x1c1/0x760 [<00000000f398892d>] rxrpc_bind+0x174/0x240 [<000000003d20c086>] afs_open_socket+0xdb/0x200 [<000000007432ad31>] afs_net_init+0x2b4/0x340 [<000000003a1468e7>] ops_init+0x4e/0x190 [<000000009be2ca9a>] setup_net+0xde/0x2d0 [<00000000c7013681>] copy_net_ns+0x19f/0x3e0 [<0000000018f49b39>] create_new_namespaces+0x199/0x4f0 [<00000000c3813fcc>] copy_namespaces+0xd7/0x140 [<0000000078022a09>] copy_process+0x1360/0x25c0 [<000000006c3cf4c9>] kernel_clone+0xf3/0x670 [<00000000adf554f6>] __do_sys_clone+0x76/0xa0 [<00000000a3df0f5c>] do_syscall_64+0x2d/0x70 [<00000000954c4a7a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.778307][ T8459] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)