BUG: memory leak unreferenced object 0xffff88812b7f6c00 (size 1024): comm "syz.1.18", pid 6113, jiffies 4294942706 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ d8 a3 92 2d 81 88 ff ff 00 00 00 00 00 00 00 00 ...-............ backtrace (crc 53faf87c): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __kmalloc_cache_noprof+0x359/0x440 mm/slub.c:5485 _kmalloc_noprof include/linux/slab.h:988 [inline] ieee80211_mesh_csa_beacon+0x2e/0x100 net/mac80211/mesh.c:1547 ieee80211_set_csa_beacon net/mac80211/cfg.c:4674 [inline] __ieee80211_channel_switch+0xb22/0xed0 net/mac80211/cfg.c:4795 rdev_channel_switch net/wireless/rdev-ops.h:1168 [inline] nl80211_channel_switch+0x39b/0x780 net/wireless/nl80211.c:12234 genl_family_rcv_msg_doit+0x12e/0x1a0 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x302/0x440 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x38f/0x4e0 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec net/socket.c:800 [inline] __sock_sendmsg net/socket.c:815 [inline] ____sys_sendmsg+0x54a/0x580 net/socket.c:2709 ___sys_sendmsg+0x101/0x140 net/socket.c:2763 __sys_sendmsg+0xcd/0x140 net/socket.c:2795 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0xe9/0x530 arch/x86/entry/syscall_64.c:84 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812b7f5000 (size 1024): comm "syz.0.17", pid 6117, jiffies 4294942719 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ d8 23 0d 29 81 88 ff ff 00 00 00 00 00 00 00 00 .#.)............ backtrace (crc 6afe8711): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __kmalloc_cache_noprof+0x359/0x440 mm/slub.c:5485 _kmalloc_noprof include/linux/slab.h:988 [inline] ieee80211_mesh_csa_beacon+0x2e/0x100 net/mac80211/mesh.c:1547 ieee80211_set_csa_beacon net/mac80211/cfg.c:4674 [inline] __ieee80211_channel_switch+0xb22/0xed0 net/mac80211/cfg.c:4795 rdev_channel_switch net/wireless/rdev-ops.h:1168 [inline] nl80211_channel_switch+0x39b/0x780 net/wireless/nl80211.c:12234 genl_family_rcv_msg_doit+0x12e/0x1a0 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x302/0x440 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x38f/0x4e0 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec net/socket.c:800 [inline] __sock_sendmsg net/socket.c:815 [inline] ____sys_sendmsg+0x54a/0x580 net/socket.c:2709 ___sys_sendmsg+0x101/0x140 net/socket.c:2763 __sys_sendmsg+0xcd/0x140 net/socket.c:2795 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0xe9/0x530 arch/x86/entry/syscall_64.c:84 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812da3c000 (size 1024): comm "syz.1.24", pid 6118, jiffies 4294942722 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ d8 a3 92 2d 81 88 ff ff 00 00 00 00 00 00 00 00 ...-............ backtrace (crc 53faf87c): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __kmalloc_cache_noprof+0x359/0x440 mm/slub.c:5485 _kmalloc_noprof include/linux/slab.h:988 [inline] ieee80211_mesh_csa_beacon+0x2e/0x100 net/mac80211/mesh.c:1547 ieee80211_set_csa_beacon net/mac80211/cfg.c:4674 [inline] __ieee80211_channel_switch+0xb22/0xed0 net/mac80211/cfg.c:4795 rdev_channel_switch net/wireless/rdev-ops.h:1168 [inline] nl80211_channel_switch+0x39b/0x780 net/wireless/nl80211.c:12234 genl_family_rcv_msg_doit+0x12e/0x1a0 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x302/0x440 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x38f/0x4e0 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec net/socket.c:800 [inline] __sock_sendmsg net/socket.c:815 [inline] ____sys_sendmsg+0x54a/0x580 net/socket.c:2709 ___sys_sendmsg+0x101/0x140 net/socket.c:2763 __sys_sendmsg+0xcd/0x140 net/socket.c:2795 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0xe9/0x530 arch/x86/entry/syscall_64.c:84 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810b478800 (size 1024): comm "syz.3.20", pid 6120, jiffies 4294942726 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ d8 a3 19 29 81 88 ff ff 00 00 00 00 00 00 00 00 ...)............ backtrace (crc d3159a3): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __kmalloc_cache_noprof+0x359/0x440 mm/slub.c:5485 _kmalloc_noprof include/linux/slab.h:988 [inline] ieee80211_mesh_csa_beacon+0x2e/0x100 net/mac80211/mesh.c:1547 ieee80211_set_csa_beacon net/mac80211/cfg.c:4674 [inline] __ieee80211_channel_switch+0xb22/0xed0 net/mac80211/cfg.c:4795 rdev_channel_switch net/wireless/rdev-ops.h:1168 [inline] nl80211_channel_switch+0x39b/0x780 net/wireless/nl80211.c:12234 genl_family_rcv_msg_doit+0x12e/0x1a0 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x302/0x440 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x38f/0x4e0 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec net/socket.c:800 [inline] __sock_sendmsg net/socket.c:815 [inline] ____sys_sendmsg+0x54a/0x580 net/socket.c:2709 ___sys_sendmsg+0x101/0x140 net/socket.c:2763 __sys_sendmsg+0xcd/0x140 net/socket.c:2795 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0xe9/0x530 arch/x86/entry/syscall_64.c:84 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812da3c400 (size 1024): comm "syz.0.25", pid 6123, jiffies 4294942728 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ d8 23 0d 29 81 88 ff ff 00 00 00 00 00 00 00 00 .#.)............ backtrace (crc 6afe8711): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4597 [inline] slab_alloc_node mm/slub.c:4917 [inline] __kmalloc_cache_noprof+0x359/0x440 mm/slub.c:5485 _kmalloc_noprof include/linux/slab.h:988 [inline] ieee80211_mesh_csa_beacon+0x2e/0x100 net/mac80211/mesh.c:1547 ieee80211_set_csa_beacon net/mac80211/cfg.c:4674 [inline] __ieee80211_channel_switch+0xb22/0xed0 net/mac80211/cfg.c:4795 rdev_channel_switch net/wireless/rdev-ops.h:1168 [inline] nl80211_channel_switch+0x39b/0x780 net/wireless/nl80211.c:12234 genl_family_rcv_msg_doit+0x12e/0x1a0 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x302/0x440 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x38f/0x4e0 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec net/socket.c:800 [inline] __sock_sendmsg net/socket.c:815 [inline] ____sys_sendmsg+0x54a/0x580 net/socket.c:2709 ___sys_sendmsg+0x101/0x140 net/socket.c:2763 __sys_sendmsg+0xcd/0x140 net/socket.c:2795 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0xe9/0x530 arch/x86/entry/syscall_64.c:84 entry_SYSCALL_64_after_hwframe+0x77/0x7f connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF