BUG: memory leak unreferenced object 0xffff888104d59f80 (size 64): comm "swapper/0", pid 1, jiffies 4294937800 (age 70.950s) hex dump (first 32 bytes): 00 0d 00 00 00 00 00 00 ff ff ff ff 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: BUG: memory leak unreferenced object 0xffff8881420f7780 (size 64): comm "swapper/0", pid 1, jiffies 4294937800 (age 70.950s) hex dump (first 32 bytes): 00 0d 00 00 00 00 00 00 ff ff ff ff 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: BUG: memory leak unreferenced object 0xffff888114f4c200 (size 512): comm "syz-executor.0", pid 5335, jiffies 4294943597 (age 13.010s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 c0 aa 24 86 ff ff ff ff ..........$..... 40 5e 8f 14 81 88 ff ff 6d a3 ff ff 00 00 00 00 @^......m....... backtrace: [] __do_kmalloc_node mm/slab_common.c:965 [inline] [] __kmalloc+0x4a/0x120 mm/slab_common.c:979 [] kmalloc include/linux/slab.h:563 [inline] [] kzalloc include/linux/slab.h:680 [inline] [] neigh_alloc net/core/neighbour.c:486 [inline] [] ___neigh_create+0x8fa/0xdc0 net/core/neighbour.c:640 [] neigh_add+0x63e/0x980 net/core/neighbour.c:2058 [] rtnetlink_rcv_msg+0x220/0x5d0 net/core/rtnetlink.c:6395 [] netlink_rcv_skb+0x91/0x1e0 net/netlink/af_netlink.c:2546 [] netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline] [] netlink_unicast+0x39b/0x4d0 net/netlink/af_netlink.c:1365 [] netlink_sendmsg+0x39a/0x720 net/netlink/af_netlink.c:1913 [] sock_sendmsg_nosec net/socket.c:724 [inline] [] sock_sendmsg+0x58/0xb0 net/socket.c:747 [] __sys_sendto+0x16c/0x220 net/socket.c:2144 [] __do_sys_sendto net/socket.c:2156 [inline] [] __se_sys_sendto net/socket.c:2152 [inline] [] __x64_sys_sendto+0x2a/0x30 net/socket.c:2152 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810e4dba80 (size 128): comm "syz-executor.0", pid 5335, jiffies 4294943599 (age 12.990s) hex dump (first 32 bytes): b8 a2 34 0b 81 88 ff ff 22 01 00 00 00 00 ad de ..4....."....... 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc_trace+0x24/0x90 mm/slab_common.c:1057 [] kmalloc include/linux/slab.h:559 [inline] [] __hw_addr_create net/core/dev_addr_lists.c:60 [inline] [] __hw_addr_add_ex+0x12c/0x390 net/core/dev_addr_lists.c:118 [] __hw_addr_add net/core/dev_addr_lists.c:135 [inline] [] dev_addr_init+0x8e/0xe0 net/core/dev_addr_lists.c:558 [] alloc_netdev_mqs+0x131/0x5f0 net/core/dev.c:10643 [] rtnl_create_link+0x461/0x520 net/core/rtnetlink.c:3315 [] rtnl_newlink_create net/core/rtnetlink.c:3433 [inline] [] __rtnl_newlink+0x9e6/0xdb0 net/core/rtnetlink.c:3660 [] rtnl_newlink+0x4d/0x70 net/core/rtnetlink.c:3673 [] rtnetlink_rcv_msg+0x220/0x5d0 net/core/rtnetlink.c:6395 [] netlink_rcv_skb+0x91/0x1e0 net/netlink/af_netlink.c:2546 [] netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline] [] netlink_unicast+0x39b/0x4d0 net/netlink/af_netlink.c:1365 [] netlink_sendmsg+0x39a/0x720 net/netlink/af_netlink.c:1913 [] sock_sendmsg_nosec net/socket.c:724 [inline] [] sock_sendmsg+0x58/0xb0 net/socket.c:747 [] __sys_sendto+0x16c/0x220 net/socket.c:2144 [] __do_sys_sendto net/socket.c:2156 [inline] [] __se_sys_sendto net/socket.c:2152 [inline] [] __x64_sys_sendto+0x2a/0x30 net/socket.c:2152 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810b3dc500 (size 96): comm "syz-executor.0", pid 5335, jiffies 4294943621 (age 12.770s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc_trace+0x24/0x90 mm/slab_common.c:1057 [] kmalloc include/linux/slab.h:559 [inline] [] kzalloc include/linux/slab.h:680 [inline] [] kernfs_get_open_node fs/kernfs/file.c:572 [inline] [] kernfs_fop_open+0x51d/0x5b0 fs/kernfs/file.c:740 [] do_dentry_open+0x2ff/0x7c0 fs/open.c:920 [] do_open fs/namei.c:3636 [inline] [] path_openat+0x1776/0x1b10 fs/namei.c:3791 [] do_filp_open+0xc5/0x1b0 fs/namei.c:3818 [] do_sys_openat2+0xed/0x260 fs/open.c:1356 [] do_sys_open fs/open.c:1372 [inline] [] __do_sys_openat fs/open.c:1388 [inline] [] __se_sys_openat fs/open.c:1383 [inline] [] __x64_sys_openat+0x83/0xe0 fs/open.c:1383 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 76.421413][ T4999]