fcntl$addseals(r0, 0x409, 0x0) close(r0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000340), 0x8, 0x0) timerfd_gettime(r1, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file1\x00'}, 0x6e) BUG: memory leak unreferenced object 0xffff888040d20000 (size 1544): comm "syz-executor.4", pid 295, jiffies 4294821487 (age 21.053s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 10 00 d2 40 80 88 ff ff 10 00 d2 40 80 88 ff ff ...@.......@.... backtrace: [<00000000e354f0f3>] kmem_cache_zalloc include/linux/slab.h:705 [inline] [<00000000e354f0f3>] copy_signal kernel/fork.c:1624 [inline] [<00000000e354f0f3>] copy_process+0x1f5d/0x6d40 kernel/fork.c:2175 [<00000000fe3a4d85>] kernel_clone+0xe7/0xa60 kernel/fork.c:2622 [<00000000188a8c2b>] __do_sys_clone+0xc1/0x100 kernel/fork.c:2739 [<000000007ce93183>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<000000007ce93183>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000c360e5ac>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88800f9b5040 (size 6592): comm "syz-executor.4", pid 4166, jiffies 4294821513 (age 21.027s) hex dump (first 32 bytes): 02 40 02 00 00 00 00 00 00 00 00 00 00 00 00 00 .@.............. 00 00 00 00 01 00 00 00 80 00 00 00 00 00 00 00 ................ backtrace: [<00000000fa7b1f44>] alloc_task_struct_node kernel/fork.c:171 [inline] [<00000000fa7b1f44>] dup_task_struct kernel/fork.c:885 [inline] [<00000000fa7b1f44>] copy_process+0x2fb7/0x6d40 kernel/fork.c:2006 [<00000000fe3a4d85>] kernel_clone+0xe7/0xa60 kernel/fork.c:2622 [<00000000188a8c2b>] __do_sys_clone+0xc1/0x100 kernel/fork.c:2739 [<000000007ce93183>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<000000007ce93183>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000c360e5ac>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888008635a00 (size 352): comm "syz-executor.4", pid 4166, jiffies 4294821517 (age 21.024s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 30 00 00 00 00 00 00 00 8c 04 94 01 00 00 00 00 0............... backtrace: [<00000000844d8fc9>] kmem_cache_zalloc include/linux/slab.h:705 [inline] [<00000000844d8fc9>] taskstats_tgid_alloc kernel/taskstats.c:561 [inline] [<00000000844d8fc9>] taskstats_exit+0x5c6/0xac0 kernel/taskstats.c:600 [<00000000f1e5c300>] do_exit+0x994/0x2960 kernel/exit.c:817 [<0000000020fc1b38>] do_group_exit+0x125/0x310 kernel/exit.c:929 [<000000001e2c1ad7>] __do_sys_exit_group kernel/exit.c:940 [inline] [<000000001e2c1ad7>] __se_sys_exit_group kernel/exit.c:938 [inline] [<000000001e2c1ad7>] __x64_sys_exit_group+0x3a/0x50 kernel/exit.c:938 [<000000007ce93183>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<000000007ce93183>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000c360e5ac>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: leak checking failed