R_DFS_CAC_TIME={0x8, 0x7, 0x2071}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x7fff}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x6}]}]}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x2}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0x180}, 0x1, 0x0, 0x0, 0x4040884}, 0x4044) BUG: memory leak unreferenced object 0xffff888060f90600 (size 96): comm "syz-executor.4", pid 44297, jiffies 4295522351 (age 2076.953s) hex dump (first 32 bytes): 01 00 00 00 00 01 02 00 05 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007c6fb960>] __skb_ext_alloc+0x19/0x80 net/core/skbuff.c:6224 [<00000000d4ea925a>] skb_ext_add+0x504/0x670 net/core/skbuff.c:6319 [<00000000af5a0fa6>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline] [<00000000af5a0fa6>] skb_set_kcov_handle include/linux/skbuff.h:4612 [inline] [<00000000af5a0fa6>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253 [<00000000c2ef36f2>] __pskb_copy_fclone+0xf8/0xca0 net/core/skbuff.c:1562 [<000000009efc3b96>] __pskb_copy include/linux/skbuff.h:1158 [inline] [<000000009efc3b96>] pskb_copy include/linux/skbuff.h:3124 [inline] [<000000009efc3b96>] hwsim_hw_xmit+0x382/0x6b0 drivers/net/ieee802154/mac802154_hwsim.c:132 [<00000000a4bc18a7>] drv_xmit_async net/mac802154/driver-ops.h:16 [inline] [<00000000a4bc18a7>] ieee802154_tx+0x2ab/0x470 net/mac802154/tx.c:83 [<000000001be79c93>] ieee802154_subif_start_xmit+0xbe/0xf0 net/mac802154/tx.c:132 [<00000000f14ca19e>] __netdev_start_xmit include/linux/netdevice.h:4786 [inline] [<00000000f14ca19e>] netdev_start_xmit include/linux/netdevice.h:4800 [inline] [<00000000f14ca19e>] xmit_one net/core/dev.c:3588 [inline] [<00000000f14ca19e>] dev_hard_start_xmit+0x1cb/0x840 net/core/dev.c:3604 [<000000002a55c489>] sch_direct_xmit+0x25b/0x790 net/sched/sch_generic.c:336 [<00000000177fbe1a>] qdisc_restart net/sched/sch_generic.c:401 [inline] [<00000000177fbe1a>] __qdisc_run+0x4aa/0x1610 net/sched/sch_generic.c:409 [<00000000790e0196>] qdisc_run include/net/pkt_sched.h:127 [inline] [<00000000790e0196>] qdisc_run include/net/pkt_sched.h:124 [inline] [<00000000790e0196>] __dev_xmit_skb net/core/dev.c:3780 [inline] [<00000000790e0196>] __dev_queue_xmit+0xd95/0x2720 net/core/dev.c:4135 [<00000000d69ba33c>] dgram_sendmsg+0x937/0xc40 net/ieee802154/socket.c:682 [<000000009e288b80>] sock_sendmsg_nosec net/socket.c:651 [inline] [<000000009e288b80>] sock_sendmsg+0x150/0x190 net/socket.c:671 [<000000006017dd76>] ____sys_sendmsg+0x334/0x870 net/socket.c:2342 [<00000000e0d3be4c>] ___sys_sendmsg+0xf3/0x170 net/socket.c:2396 [<00000000e05e6c0a>] __sys_sendmmsg+0x195/0x470 net/socket.c:2486 BUG: memory leak unreferenced object 0xffff888060f90700 (size 96): comm "syz-executor.4", pid 44297, jiffies 4295522351 (age 2076.954s) hex dump (first 32 bytes): 01 00 00 00 00 01 02 00 05 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007c6fb960>] __skb_ext_alloc+0x19/0x80 net/core/skbuff.c:6224 [<00000000d4ea925a>] skb_ext_add+0x504/0x670 net/core/skbuff.c:6319 [<00000000af5a0fa6>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline] [<00000000af5a0fa6>] skb_set_kcov_handle include/linux/skbuff.h:4612 [inline] [<00000000af5a0fa6>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253 [<00000000c2ef36f2>] __pskb_copy_fclone+0xf8/0xca0 net/core/skbuff.c:1562 [<000000009efc3b96>] __pskb_copy include/linux/skbuff.h:1158 [inline] [<000000009efc3b96>] pskb_copy include/linux/skbuff.h:3124 [inline] [<000000009efc3b96>] hwsim_hw_xmit+0x382/0x6b0 drivers/net/ieee802154/mac802154_hwsim.c:132 [<00000000a4bc18a7>] drv_xmit_async net/mac802154/driver-ops.h:16 [inline] [<00000000a4bc18a7>] ieee802154_tx+0x2ab/0x470 net/mac802154/tx.c:83 [<000000001be79c93>] ieee802154_subif_start_xmit+0xbe/0xf0 net/mac802154/tx.c:132 [<00000000f14ca19e>] __netdev_start_xmit include/linux/netdevice.h:4786 [inline] [<00000000f14ca19e>] netdev_start_xmit include/linux/netdevice.h:4800 [inline] [<00000000f14ca19e>] xmit_one net/core/dev.c:3588 [inline] [<00000000f14ca19e>] dev_hard_start_xmit+0x1cb/0x840 net/core/dev.c:3604 [<000000002a55c489>] sch_direct_xmit+0x25b/0x790 net/sched/sch_generic.c:336 [<00000000177fbe1a>] qdisc_restart net/sched/sch_generic.c:401 [inline] [<00000000177fbe1a>] __qdisc_run+0x4aa/0x1610 net/sched/sch_generic.c:409 [<00000000790e0196>] qdisc_run include/net/pkt_sched.h:127 [inline] [<00000000790e0196>] qdisc_run include/net/pkt_sched.h:124 [inline] [<00000000790e0196>] __dev_xmit_skb net/core/dev.c:3780 [inline] [<00000000790e0196>] __dev_queue_xmit+0xd95/0x2720 net/core/dev.c:4135 [<00000000d69ba33c>] dgram_sendmsg+0x937/0xc40 net/ieee802154/socket.c:682 [<000000009e288b80>] sock_sendmsg_nosec net/socket.c:651 [inline] [<000000009e288b80>] sock_sendmsg+0x150/0x190 net/socket.c:671 [<000000006017dd76>] ____sys_sendmsg+0x334/0x870 net/socket.c:2342 [<00000000e0d3be4c>] ___sys_sendmsg+0xf3/0x170 net/socket.c:2396 [<00000000e05e6c0a>] __sys_sendmmsg+0x195/0x470 net/socket.c:2486 BUG: memory leak unreferenced object 0xffff888060f90680 (size 96): comm "syz-executor.2", pid 44934, jiffies 4295525644 (age 2073.667s) hex dump (first 32 bytes): 01 00 00 00 00 01 02 ff 03 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007c6fb960>] __skb_ext_alloc+0x19/0x80 net/core/skbuff.c:6224 [<00000000d4ea925a>] skb_ext_add+0x504/0x670 net/core/skbuff.c:6319 [<00000000af5a0fa6>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline] [<00000000af5a0fa6>] skb_set_kcov_handle include/linux/skbuff.h:4612 [inline] [<00000000af5a0fa6>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253 [<00000000c2ef36f2>] __pskb_copy_fclone+0xf8/0xca0 net/core/skbuff.c:1562 [<000000009efc3b96>] __pskb_copy include/linux/skbuff.h:1158 [inline] [<000000009efc3b96>] pskb_copy include/linux/skbuff.h:3124 [inline] [<000000009efc3b96>] hwsim_hw_xmit+0x382/0x6b0 drivers/net/ieee802154/mac802154_hwsim.c:132 [<00000000a4bc18a7>] drv_xmit_async net/mac802154/driver-ops.h:16 [inline] [<00000000a4bc18a7>] ieee802154_tx+0x2ab/0x470 net/mac802154/tx.c:83 [<000000001be79c93>] ieee802154_subif_start_xmit+0xbe/0xf0 net/mac802154/tx.c:132 [<00000000f14ca19e>] __netdev_start_xmit include/linux/netdevice.h:4786 [inline] [<00000000f14ca19e>] netdev_start_xmit include/linux/netdevice.h:4800 [inline] [<00000000f14ca19e>] xmit_one net/core/dev.c:3588 [inline] [<00000000f14ca19e>] dev_hard_start_xmit+0x1cb/0x840 net/core/dev.c:3604 [<000000002a55c489>] sch_direct_xmit+0x25b/0x790 net/sched/sch_generic.c:336 [<00000000177fbe1a>] qdisc_restart net/sched/sch_generic.c:401 [inline] [<00000000177fbe1a>] __qdisc_run+0x4aa/0x1610 net/sched/sch_generic.c:409 [<00000000790e0196>] qdisc_run include/net/pkt_sched.h:127 [inline] [<00000000790e0196>] qdisc_run include/net/pkt_sched.h:124 [inline] [<00000000790e0196>] __dev_xmit_skb net/core/dev.c:3780 [inline] [<00000000790e0196>] __dev_queue_xmit+0xd95/0x2720 net/core/dev.c:4135 [<00000000d69ba33c>] dgram_sendmsg+0x937/0xc40 net/ieee802154/socket.c:682 [<000000009e288b80>] sock_sendmsg_nosec net/socket.c:651 [inline] [<000000009e288b80>] sock_sendmsg+0x150/0x190 net/socket.c:671 [<000000006017dd76>] ____sys_sendmsg+0x334/0x870 net/socket.c:2342 [<00000000e0d3be4c>] ___sys_sendmsg+0xf3/0x170 net/socket.c:2396 [<00000000e05e6c0a>] __sys_sendmmsg+0x195/0x470 net/socket.c:2486 BUG: leak checking failed