random: sshd: uninitialized urandom read (32 bytes read, 114 bits of entropy available)
==================================================================
BUG: KASAN: slab-out-of-bounds in list_empty include/linux/list.h:189 [inline]
BUG: KASAN: slab-out-of-bounds in sg_remove_request+0xf9/0x110 drivers/scsi/sg.c:2130
Read of size 8 at addr ffff8801ccdeb140 by task syzkaller230113/3334

CPU: 1 PID: 3334 Comm: syzkaller230113 Not tainted 4.4.111-g3301b55 #17
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
 0000000000000000 7d71c916291935bb ffff8801d0ac7a40 ffffffff81d0509d
 ffffea0007337ac0 ffff8801ccdeb140 0000000000000000 ffff8801ccdeb140
 ffff8801d0aa8238 ffff8801d0ac7a78 ffffffff814fd433 ffff8801ccdeb140
Call Trace:
 [<ffffffff81d0509d>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81d0509d>] dump_stack+0xc1/0x124 lib/dump_stack.c:51
 [<ffffffff814fd433>] print_address_description+0x73/0x260 mm/kasan/report.c:252
 [<ffffffff814fd945>] kasan_report_error mm/kasan/report.c:351 [inline]
 [<ffffffff814fd945>] kasan_report+0x285/0x370 mm/kasan/report.c:408
 [<ffffffff814fdaa4>] __asan_report_load8_noabort+0x14/0x20 mm/kasan/report.c:429
 [<ffffffff825b9d09>] list_empty include/linux/list.h:189 [inline]
 [<ffffffff825b9d09>] sg_remove_request+0xf9/0x110 drivers/scsi/sg.c:2130
 [<ffffffff825ba285>] sg_finish_rem_req+0x295/0x340 drivers/scsi/sg.c:1848
 [<ffffffff825bc0c1>] sg_read+0xa21/0x1490 drivers/scsi/sg.c:538
 [<ffffffff8151c383>] __vfs_read+0x103/0x440 fs/read_write.c:432
 [<ffffffff8151e223>] vfs_read+0x123/0x3a0 fs/read_write.c:454
 [<ffffffff81520b69>] SYSC_read fs/read_write.c:569 [inline]
 [<ffffffff81520b69>] SyS_read+0xd9/0x1b0 fs/read_write.c:562
 [<ffffffff81006d84>] do_syscall_32_irqs_on arch/x86/entry/common.c:390 [inline]
 [<ffffffff81006d84>] do_fast_syscall_32+0x314/0x890 arch/x86/entry/common.c:457
 [<ffffffff8377722a>] sysenter_flags_fixed+0xd/0x17

Allocated by task 0:
(stack is not available)

Freed by task 0:
(stack is not available)

The buggy address belongs to the object at ffff8801ccdeb100
 which belongs to the cache fasync_cache of size 96
The buggy address is located 64 bytes inside of
 96-byte region [ffff8801ccdeb100, ffff8801ccdeb160)
The buggy address belongs to the page:
------------[ cut here ]------------
WARNING: CPU: 1 PID: -794518304 at kernel/locking/lockdep.c:3123 __lock_acquire+0x1625/0x4b50 kernel/locking/lockdep.c:3123()
DEBUG_LOCKS_WARN_ON(depth >= MAX_LOCK_DEPTH)
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: -794518304 Comm:  ƒŠƒÿÿÿÿ Not tainted 4.4.111-g3301b55 #17
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
 0000000000000000 7d71c916291935bb ffff8801db30c940 ffffffff81d0509d
 ffffffff83842f60 ffff8801db30ca18 ffffffff83854d40 0000000000000009
 0000000000000c33 ffff8801db30ca08 ffffffff81419a3a 0000000041b58ab3
Call Trace:
 <#DF>  [<ffffffff81d0509d>] __dump_stack lib/dump_stack.c:15 [inline]
 <#DF>  [<ffffffff81d0509d>] dump_stack+0xc1/0x124 lib/dump_stack.c:51
 [<ffffffff81419a3a>] panic+0x1aa/0x388 kernel/panic.c:112
 [<ffffffff8112d7c5>] warn_slowpath_common+0x125/0x140 kernel/panic.c:455
 [<ffffffff8112d8a1>] warn_slowpath_fmt+0xc1/0x110 kernel/panic.c:471
 [<ffffffff81237a55>] __lock_acquire+0x1625/0x4b50 kernel/locking/lockdep.c:3123
 [<ffffffff8123c7ee>] lock_acquire+0x15e/0x460 kernel/locking/lockdep.c:3592
 [<ffffffff83774a06>] __raw_spin_lock include/linux/spinlock_api_smp.h:144 [inline]
 [<ffffffff83774a06>] _raw_spin_lock+0x36/0x50 kernel/locking/spinlock.c:151
 [<ffffffff81269125>] vprintk_emit+0xa5/0x850 kernel/printk/printk.c:1711
 [<ffffffff812698f8>] vprintk+0x28/0x30 kernel/printk/printk.c:1843
 [<ffffffff8126991d>] vprintk_default+0x1d/0x30 kernel/printk/printk.c:1844
 [<ffffffff8141a68d>] printk+0xb7/0xe2 kernel/printk/printk.c:1922
 [<ffffffff810caf44>] df_debug+0x14/0x30 arch/x86/kernel/doublefault.c:79
 [<ffffffff81012d2b>] do_double_fault+0x10b/0x210 arch/x86/kernel/traps.c:351
 [<ffffffff8377697d>] double_fault+0x2d/0x40 arch/x86/entry/entry_64.S:870
 <<EOE>>  <UNK> 
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..