BUG: memory leak unreferenced object 0xffff88811043cc00 (size 232): comm "syz-executor.0", pid 10595, jiffies 4294944973 (age 10.850s) hex dump (first 32 bytes): 00 f0 40 10 81 88 ff ff 00 00 00 00 00 00 00 00 ..@............. 00 7a 5f 81 ff ff ff ff 00 00 00 00 00 00 00 00 .z_............. backtrace: [<000000005cfa592c>] io_alloc_req fs/io_uring.c:1610 [inline] [<000000005cfa592c>] io_submit_sqes+0x7ae/0x22f0 fs/io_uring.c:6518 [<00000000bffe23f4>] __do_sys_io_uring_enter+0x857/0x10c0 fs/io_uring.c:9108 [<000000002e2222f2>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000005e5fec34>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888124dd1300 (size 256): comm "syz-executor.0", pid 10595, jiffies 4294944973 (age 10.850s) 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 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000099ea7aac>] kmalloc include/linux/slab.h:559 [inline] [<0000000099ea7aac>] __io_alloc_async_data fs/io_uring.c:3060 [inline] [<0000000099ea7aac>] io_setup_async_rw fs/io_uring.c:3079 [inline] [<0000000099ea7aac>] io_setup_async_rw+0xa3/0x1e0 fs/io_uring.c:3072 [<0000000002d951db>] io_read+0x1fe/0x560 fs/io_uring.c:3257 [<00000000ca56953d>] io_issue_sqe+0x18d/0x23e0 fs/io_uring.c:5933 [<00000000a5a737fd>] __io_queue_sqe+0x9a/0x4f0 fs/io_uring.c:6200 [<00000000af920b23>] io_queue_sqe+0x361/0x560 fs/io_uring.c:6253 [<00000000deecb73d>] io_submit_sqe fs/io_uring.c:6417 [inline] [<00000000deecb73d>] io_submit_sqes+0x1fc1/0x22f0 fs/io_uring.c:6531 [<00000000bffe23f4>] __do_sys_io_uring_enter+0x857/0x10c0 fs/io_uring.c:9108 [<000000002e2222f2>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000005e5fec34>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810d21fa00 (size 232): comm "syz-executor.0", pid 10613, jiffies 4294944997 (age 10.610s) hex dump (first 32 bytes): 00 47 b1 11 81 88 ff ff 00 00 00 00 00 00 00 00 .G.............. 00 7a 5f 81 ff ff ff ff 00 00 00 00 00 00 00 00 .z_............. backtrace: [<000000005cfa592c>] io_alloc_req fs/io_uring.c:1610 [inline] [<000000005cfa592c>] io_submit_sqes+0x7ae/0x22f0 fs/io_uring.c:6518 [<00000000bffe23f4>] __do_sys_io_uring_enter+0x857/0x10c0 fs/io_uring.c:9108 [<000000002e2222f2>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000005e5fec34>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888124e98500 (size 256): comm "syz-executor.0", pid 10613, jiffies 4294944997 (age 10.610s) 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 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000099ea7aac>] kmalloc include/linux/slab.h:559 [inline] [<0000000099ea7aac>] __io_alloc_async_data fs/io_uring.c:3060 [inline] [<0000000099ea7aac>] io_setup_async_rw fs/io_uring.c:3079 [inline] [<0000000099ea7aac>] io_setup_async_rw+0xa3/0x1e0 fs/io_uring.c:3072 [<0000000002d951db>] io_read+0x1fe/0x560 fs/io_uring.c:3257 [<00000000ca56953d>] io_issue_sqe+0x18d/0x23e0 fs/io_uring.c:5933 [<00000000a5a737fd>] __io_queue_sqe+0x9a/0x4f0 fs/io_uring.c:6200 [<00000000af920b23>] io_queue_sqe+0x361/0x560 fs/io_uring.c:6253 [<00000000deecb73d>] io_submit_sqe fs/io_uring.c:6417 [inline] [<00000000deecb73d>] io_submit_sqes+0x1fc1/0x22f0 fs/io_uring.c:6531 [<00000000bffe23f4>] __do_sys_io_uring_enter+0x857/0x10c0 fs/io_uring.c:9108 [<000000002e2222f2>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000005e5fec34>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88810edcff00 (size 232): comm "syz-executor.0", pid 10633, jiffies 4294945010 (age 10.480s) hex dump (first 32 bytes): 00 99 b3 11 81 88 ff ff 00 00 00 00 00 00 00 00 ................ 00 7a 5f 81 ff ff ff ff 00 00 00 00 00 00 00 00 .z_............. backtrace: [<000000005cfa592c>] io_alloc_req fs/io_uring.c:1610 [inline] [<000000005cfa592c>] io_submit_sqes+0x7ae/0x22f0 fs/io_uring.c:6518 [<00000000bffe23f4>] __do_sys_io_uring_enter+0x857/0x10c0 fs/io_uring.c:9108 [<000000002e2222f2>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000005e5fec34>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888124c06300 (size 256): comm "syz-executor.0", pid 10633, jiffies 4294945010 (age 10.480s) 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 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000099ea7aac>] kmalloc include/linux/slab.h:559 [inline] [<0000000099ea7aac>] __io_alloc_async_data fs/io_uring.c:3060 [inline] [<0000000099ea7aac>] io_setup_async_rw fs/io_uring.c:3079 [inline] [<0000000099ea7aac>] io_setup_async_rw+0xa3/0x1e0 fs/io_uring.c:3072 [<0000000002d951db>] io_read+0x1fe/0x560 fs/io_uring.c:3257 [<00000000ca56953d>] io_issue_sqe+0x18d/0x23e0 fs/io_uring.c:5933 [<00000000a5a737fd>] __io_queue_sqe+0x9a/0x4f0 fs/io_uring.c:6200 [<00000000af920b23>] io_queue_sqe+0x361/0x560 fs/io_uring.c:6253 [<00000000deecb73d>] io_submit_sqe fs/io_uring.c:6417 [inline] [<00000000deecb73d>] io_submit_sqes+0x1fc1/0x22f0 fs/io_uring.c:6531 [<00000000bffe23f4>] __do_sys_io_uring_enter+0x857/0x10c0 fs/io_uring.c:9108 [<000000002e2222f2>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000005e5fec34>] entry_SYSCALL_64_after_hwframe+0x44/0xae