2020/08/30 14:40:42 executed programs: 3
BUG: memory leak
unreferenced object 0xffff88811331fb00 (size 256):
  comm "syz-executor.0", pid 6768, jiffies 4294945982 (age 13.500s)
  hex dump (first 32 bytes):
    00 ee cb 1d 81 88 ff ff 00 00 00 00 00 00 00 00  ................
    30 11 52 81 01 ff ff ff 00 00 00 00 00 00 00 00  0.R.............
  backtrace:
    [<00000000aadc02ae>] io_alloc_req fs/io_uring.c:1520 [inline]
    [<00000000aadc02ae>] io_submit_sqes+0x5dc/0xc00 fs/io_uring.c:6464
    [<000000005dc1f64f>] __do_sys_io_uring_enter+0x582/0x830 fs/io_uring.c:8262
    [<00000000a6d1c769>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000a99d798a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888113153e00 (size 512):
  comm "syz-executor.0", pid 6768, jiffies 4294945982 (age 13.500s)
  hex dump (first 32 bytes):
    23 32 30 32 30 2f 30 38 2f 33 30 20 31 34 3a 34  #2020/08/30 14:4
    30 3a 33 37 23 20 70 72 6f 66 69 6c 65 3d 30 20  0:37# profile=0 
  backtrace:
    [<0000000066284a9b>] kmalloc include/linux/slab.h:554 [inline]
    [<0000000066284a9b>] __io_alloc_async_ctx fs/io_uring.c:2949 [inline]
    [<0000000066284a9b>] io_setup_async_rw fs/io_uring.c:2968 [inline]
    [<0000000066284a9b>] io_setup_async_rw+0x6e/0xa0 fs/io_uring.c:2961
    [<00000000676a7e28>] io_read+0x226/0x430 fs/io_uring.c:3151
    [<000000003fb3aa8e>] io_issue_sqe+0x285/0x1b70 fs/io_uring.c:5673
    [<000000007b2ea2f8>] __io_queue_sqe+0x121/0x6d0 fs/io_uring.c:6139
    [<00000000f36d6395>] io_queue_sqe+0x2ca/0x4e0 fs/io_uring.c:6218
    [<00000000de7cf99a>] io_submit_sqe fs/io_uring.c:6288 [inline]
    [<00000000de7cf99a>] io_submit_sqes+0x8b8/0xc00 fs/io_uring.c:6485
    [<000000005dc1f64f>] __do_sys_io_uring_enter+0x582/0x830 fs/io_uring.c:8262
    [<00000000a6d1c769>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000a99d798a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888118c1bd00 (size 96):
  comm "syz-executor.0", pid 6768, jiffies 4294945982 (age 13.500s)
  hex dump (first 32 bytes):
    00 ee cb 1d 81 88 ff ff 20 0a 1c 2b 81 88 ff ff  ........ ..+....
    4b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  K...............
  backtrace:
    [<0000000021043c5c>] kmalloc include/linux/slab.h:554 [inline]
    [<0000000021043c5c>] io_arm_poll_handler fs/io_uring.c:4905 [inline]
    [<0000000021043c5c>] __io_queue_sqe+0x44b/0x6d0 fs/io_uring.c:6146
    [<00000000f36d6395>] io_queue_sqe+0x2ca/0x4e0 fs/io_uring.c:6218
    [<00000000de7cf99a>] io_submit_sqe fs/io_uring.c:6288 [inline]
    [<00000000de7cf99a>] io_submit_sqes+0x8b8/0xc00 fs/io_uring.c:6485
    [<000000005dc1f64f>] __do_sys_io_uring_enter+0x582/0x830 fs/io_uring.c:8262
    [<00000000a6d1c769>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000a99d798a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881131f2b00 (size 256):
  comm "syz-executor.0", pid 6776, jiffies 4294946545 (age 7.870s)
  hex dump (first 32 bytes):
    00 26 fb 1e 81 88 ff ff 00 00 00 00 00 00 00 00  .&..............
    30 11 52 81 01 ff ff ff 00 00 00 00 00 00 00 00  0.R.............
  backtrace:
    [<00000000aadc02ae>] io_alloc_req fs/io_uring.c:1520 [inline]
    [<00000000aadc02ae>] io_submit_sqes+0x5dc/0xc00 fs/io_uring.c:6464
    [<000000005dc1f64f>] __do_sys_io_uring_enter+0x582/0x830 fs/io_uring.c:8262
    [<00000000a6d1c769>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000a99d798a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811c7b7800 (size 512):
  comm "syz-executor.0", pid 6776, jiffies 4294946545 (age 7.870s)
  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:
    [<0000000066284a9b>] kmalloc include/linux/slab.h:554 [inline]
    [<0000000066284a9b>] __io_alloc_async_ctx fs/io_uring.c:2949 [inline]
    [<0000000066284a9b>] io_setup_async_rw fs/io_uring.c:2968 [inline]
    [<0000000066284a9b>] io_setup_async_rw+0x6e/0xa0 fs/io_uring.c:2961
    [<00000000676a7e28>] io_read+0x226/0x430 fs/io_uring.c:3151
    [<000000003fb3aa8e>] io_issue_sqe+0x285/0x1b70 fs/io_uring.c:5673
    [<000000007b2ea2f8>] __io_queue_sqe+0x121/0x6d0 fs/io_uring.c:6139
    [<00000000f36d6395>] io_queue_sqe+0x2ca/0x4e0 fs/io_uring.c:6218
    [<00000000de7cf99a>] io_submit_sqe fs/io_uring.c:6288 [inline]
    [<00000000de7cf99a>] io_submit_sqes+0x8b8/0xc00 fs/io_uring.c:6485
    [<000000005dc1f64f>] __do_sys_io_uring_enter+0x582/0x830 fs/io_uring.c:8262
    [<00000000a6d1c769>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000a99d798a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888115588600 (size 96):
  comm "syz-executor.0", pid 6776, jiffies 4294946545 (age 7.870s)
  hex dump (first 32 bytes):
    00 26 fb 1e 81 88 ff ff 20 0a 1c 2b 81 88 ff ff  .&...... ..+....
    4b 00 00 00 00 00 ff ff 00 00 00 00 00 00 00 00  K...............
  backtrace:
    [<0000000021043c5c>] kmalloc include/linux/slab.h:554 [inline]
    [<0000000021043c5c>] io_arm_poll_handler fs/io_uring.c:4905 [inline]
    [<0000000021043c5c>] __io_queue_sqe+0x44b/0x6d0 fs/io_uring.c:6146
    [<00000000f36d6395>] io_queue_sqe+0x2ca/0x4e0 fs/io_uring.c:6218
    [<00000000de7cf99a>] io_submit_sqe fs/io_uring.c:6288 [inline]
    [<00000000de7cf99a>] io_submit_sqes+0x8b8/0xc00 fs/io_uring.c:6485
    [<000000005dc1f64f>] __do_sys_io_uring_enter+0x582/0x830 fs/io_uring.c:8262
    [<00000000a6d1c769>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000a99d798a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9