0 audit(1582537871.551:43): avc: denied { integrity } for pid=7109 comm="syz-executor738" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 executing program executing program executing program BUG: memory leak unreferenced object 0xffff88811950e200 (size 128): comm "syz-executor738", pid 7110, jiffies 4294941970 (age 20.260s) 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 00 00 00 00 18 e2 50 19 81 88 ff ff ..........P..... backtrace: [<00000000a8f55134>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a8f55134>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000a8f55134>] slab_alloc mm/slab.c:3320 [inline] [<00000000a8f55134>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<0000000089f62fa5>] kmalloc include/linux/slab.h:555 [inline] [<0000000089f62fa5>] kzalloc include/linux/slab.h:669 [inline] [<0000000089f62fa5>] tipc_group_create_member+0x3c/0x190 net/tipc/group.c:306 [<000000000b51ba5d>] tipc_group_add_member+0x34/0x40 net/tipc/group.c:327 [<000000001dc4d168>] tipc_nametbl_build_group+0x9b/0xf0 net/tipc/name_table.c:714 [<0000000078ab17f2>] tipc_sk_join net/tipc/socket.c:2999 [inline] [<0000000078ab17f2>] tipc_setsockopt+0x242/0x4b0 net/tipc/socket.c:3105 [<000000008bac96ea>] __sys_setsockopt+0x10f/0x220 net/socket.c:2130 [<00000000d43f2452>] __do_sys_setsockopt net/socket.c:2146 [inline] [<00000000d43f2452>] __se_sys_setsockopt net/socket.c:2143 [inline] [<00000000d43f2452>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2143 [<0000000032960309>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<0000000009af4fd2>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811950e100 (size 128): comm "syz-executor738", pid 7111, jiffies 4294942579 (age 14.170s) 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 00 00 00 00 18 e1 50 19 81 88 ff ff ..........P..... backtrace: [<00000000a8f55134>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a8f55134>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000a8f55134>] slab_alloc mm/slab.c:3320 [inline] [<00000000a8f55134>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<0000000089f62fa5>] kmalloc include/linux/slab.h:555 [inline] [<0000000089f62fa5>] kzalloc include/linux/slab.h:669 [inline] [<0000000089f62fa5>] tipc_group_create_member+0x3c/0x190 net/tipc/group.c:306 [<000000000b51ba5d>] tipc_group_add_member+0x34/0x40 net/tipc/group.c:327 [<000000001dc4d168>] tipc_nametbl_build_group+0x9b/0xf0 net/tipc/name_table.c:714 [<0000000078ab17f2>] tipc_sk_join net/tipc/socket.c:2999 [inline] [<0000000078ab17f2>] tipc_setsockopt+0x242/0x4b0 net/tipc/socket.c:3105 [<000000008bac96ea>] __sys_setsockopt+0x10f/0x220 net/socket.c:2130 [<00000000d43f2452>] __do_sys_setsockopt net/socket.c:2146 [inline] [<00000000d43f2452>] __se_sys_setsockopt net/socket.c:2143 [inline] [<00000000d43f2452>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2143 [<0000000032960309>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<0000000009af4fd2>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811950e180 (size 128): comm "syz-executor738", pid 7112, jiffies 4294943183 (age 8.130s) 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 00 00 00 00 98 e1 50 19 81 88 ff ff ..........P..... backtrace: [<00000000a8f55134>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a8f55134>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000a8f55134>] slab_alloc mm/slab.c:3320 [inline] [<00000000a8f55134>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<0000000089f62fa5>] kmalloc include/linux/slab.h:555 [inline] [<0000000089f62fa5>] kzalloc include/linux/slab.h:669 [inline] [<0000000089f62fa5>] tipc_group_create_member+0x3c/0x190 net/tipc/group.c:306 [<000000000b51ba5d>] tipc_group_add_member+0x34/0x40 net/tipc/group.c:327 [<000000001dc4d168>] tipc_nametbl_build_group+0x9b/0xf0 net/tipc/name_table.c:714 [<0000000078ab17f2>] tipc_sk_join net/tipc/socket.c:2999 [inline] [<0000000078ab17f2>] tipc_setsockopt+0x242/0x4b0 net/tipc/socket.c:3105 [<000000008bac96ea>] __sys_setsockopt+0x10f/0x220 net/socket.c:2130 [<00000000d43f2452>] __do_sys_setsockopt net/socket.c:2146 [inline] [<00000000d43f2452>] __se_sys_setsockopt net/socket.c:2143 [inline] [<00000000d43f2452>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2143 [<0000000032960309>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<0000000009af4fd2>] entry_SYSCALL_64_after_hwframe+0x44/0xa9