, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x8800}, 0x20000004) syz_genetlink_get_family_id$ipvs(&(0x7f0000000900), 0xffffffffffffffff) BUG: memory leak unreferenced object 0xffff888037324000 (size 4096): comm "softirq", pid 0, jiffies 4294729666 (age 37.687s) hex dump (first 32 bytes): 00 01 00 00 00 00 ad de 22 01 00 00 00 00 ad de ........"....... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000411202d6>] kmalloc include/linux/slab.h:557 [inline] [<00000000411202d6>] kzalloc include/linux/slab.h:664 [inline] [<00000000411202d6>] sta_info_alloc+0xaa/0x1a70 net/mac80211/sta_info.c:344 [<000000009d93ec14>] ieee80211_ibss_rx_no_sta+0x359/0x790 net/mac80211/ibss.c:1239 [<000000005d9a7d8a>] ieee80211_accept_frame net/mac80211/rx.c:4082 [inline] [<000000005d9a7d8a>] ieee80211_prepare_and_rx_handle+0x21b5/0x57e0 net/mac80211/rx.c:4585 [<00000000a8c3d56d>] __ieee80211_rx_handle_packet net/mac80211/rx.c:4662 [inline] [<00000000a8c3d56d>] ieee80211_rx_list+0xde2/0x2350 net/mac80211/rx.c:4842 [<0000000003cd9060>] ieee80211_rx_napi+0xdd/0x380 net/mac80211/rx.c:4863 [<0000000049964fab>] ieee80211_rx include/net/mac80211.h:4502 [inline] [<0000000049964fab>] ieee80211_tasklet_handler+0xd3/0x130 net/mac80211/main.c:235 [<00000000925d22df>] tasklet_action_common.constprop.0+0x240/0x2f0 kernel/softirq.c:560 [<00000000d3f9d2ba>] __do_softirq+0x1b6/0x86a kernel/softirq.c:298 [<00000000fd7e66b9>] run_ksoftirqd kernel/softirq.c:653 [inline] [<00000000fd7e66b9>] run_ksoftirqd+0x21/0x50 kernel/softirq.c:645 [<0000000099e1b36f>] smpboot_thread_fn+0x3f5/0x860 kernel/smpboot.c:164 [<000000009b861cb1>] kthread+0x38f/0x470 kernel/kthread.c:292 [<000000000d9bcf78>] ret_from_fork+0x22/0x30 arch/x86/entry/entry_64.S:296 BUG: memory leak unreferenced object 0xffff88800c8cc000 (size 10520): comm "softirq", pid 0, jiffies 4294729666 (age 37.687s) hex dump (first 32 bytes): 48 4e 32 37 80 88 ff ff c3 5f fc ff 00 00 00 00 HN27....._...... da 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000734d6311>] kmalloc_order_trace+0x14/0xf0 mm/slab_common.c:851 [<00000000d9107cda>] kmalloc_large include/linux/slab.h:481 [inline] [<00000000d9107cda>] kmalloc include/linux/slab.h:545 [inline] [<00000000d9107cda>] kzalloc include/linux/slab.h:664 [inline] [<00000000d9107cda>] minstrel_ht_alloc_sta+0x100/0x250 net/mac80211/rc80211_minstrel_ht.c:1576 [<0000000006bde7a3>] rate_control_alloc_sta net/mac80211/rate.h:41 [inline] [<0000000006bde7a3>] sta_prepare_rate_control net/mac80211/sta_info.c:328 [inline] [<0000000006bde7a3>] sta_info_alloc+0x108b/0x1a70 net/mac80211/sta_info.c:425 [<000000009d93ec14>] ieee80211_ibss_rx_no_sta+0x359/0x790 net/mac80211/ibss.c:1239 [<000000005d9a7d8a>] ieee80211_accept_frame net/mac80211/rx.c:4082 [inline] [<000000005d9a7d8a>] ieee80211_prepare_and_rx_handle+0x21b5/0x57e0 net/mac80211/rx.c:4585 [<00000000a8c3d56d>] __ieee80211_rx_handle_packet net/mac80211/rx.c:4662 [inline] [<00000000a8c3d56d>] ieee80211_rx_list+0xde2/0x2350 net/mac80211/rx.c:4842 [<0000000003cd9060>] ieee80211_rx_napi+0xdd/0x380 net/mac80211/rx.c:4863 [<0000000049964fab>] ieee80211_rx include/net/mac80211.h:4502 [inline] [<0000000049964fab>] ieee80211_tasklet_handler+0xd3/0x130 net/mac80211/main.c:235 [<00000000925d22df>] tasklet_action_common.constprop.0+0x240/0x2f0 kernel/softirq.c:560 [<00000000d3f9d2ba>] __do_softirq+0x1b6/0x86a kernel/softirq.c:298 [<00000000fd7e66b9>] run_ksoftirqd kernel/softirq.c:653 [inline] [<00000000fd7e66b9>] run_ksoftirqd+0x21/0x50 kernel/softirq.c:645 [<0000000099e1b36f>] smpboot_thread_fn+0x3f5/0x860 kernel/smpboot.c:164 [<000000009b861cb1>] kthread+0x38f/0x470 kernel/kthread.c:292 [<000000000d9bcf78>] ret_from_fork+0x22/0x30 arch/x86/entry/entry_64.S:296 BUG: memory leak unreferenced object 0xffff8880147f5800 (size 1024): comm "softirq", pid 0, jiffies 4294729666 (age 37.687s) hex dump (first 32 bytes): 02 00 00 00 00 01 01 00 0a 26 00 00 da 00 00 00 .........&...... ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000bcd604e2>] kmalloc_array include/linux/slab.h:592 [inline] [<00000000bcd604e2>] kcalloc include/linux/slab.h:603 [inline] [<00000000bcd604e2>] minstrel_ht_alloc_sta+0x12e/0x250 net/mac80211/rc80211_minstrel_ht.c:1580 [<0000000006bde7a3>] rate_control_alloc_sta net/mac80211/rate.h:41 [inline] [<0000000006bde7a3>] sta_prepare_rate_control net/mac80211/sta_info.c:328 [inline] [<0000000006bde7a3>] sta_info_alloc+0x108b/0x1a70 net/mac80211/sta_info.c:425 [<000000009d93ec14>] ieee80211_ibss_rx_no_sta+0x359/0x790 net/mac80211/ibss.c:1239 [<000000005d9a7d8a>] ieee80211_accept_frame net/mac80211/rx.c:4082 [inline] [<000000005d9a7d8a>] ieee80211_prepare_and_rx_handle+0x21b5/0x57e0 net/mac80211/rx.c:4585 [<00000000a8c3d56d>] __ieee80211_rx_handle_packet net/mac80211/rx.c:4662 [inline] [<00000000a8c3d56d>] ieee80211_rx_list+0xde2/0x2350 net/mac80211/rx.c:4842 [<0000000003cd9060>] ieee80211_rx_napi+0xdd/0x380 net/mac80211/rx.c:4863 [<0000000049964fab>] ieee80211_rx include/net/mac80211.h:4502 [inline] [<0000000049964fab>] ieee80211_tasklet_handler+0xd3/0x130 net/mac80211/main.c:235 [<00000000925d22df>] tasklet_action_common.constprop.0+0x240/0x2f0 kernel/softirq.c:560 [<00000000d3f9d2ba>] __do_softirq+0x1b6/0x86a kernel/softirq.c:298 [<00000000fd7e66b9>] run_ksoftirqd kernel/softirq.c:653 [inline] [<00000000fd7e66b9>] run_ksoftirqd+0x21/0x50 kernel/softirq.c:645 [<0000000099e1b36f>] smpboot_thread_fn+0x3f5/0x860 kernel/smpboot.c:164 [<000000009b861cb1>] kthread+0x38f/0x470 kernel/kthread.c:292 [<000000000d9bcf78>] ret_from_fork+0x22/0x30 arch/x86/entry/entry_64.S:296 BUG: leak checking failed