[ 2196]     0  2194     4783        0       6       2        0          1000 syz-executor363
[ 2201]     0  2198     4783        0       6       2        0          1000 syz-executor363
[ 2200]     0  2199     4783        0       6       2        0          1000 syz-executor363
[ 2211]     0  2208     4783        0       6       2        0          1000 syz-executor363
[ 2224]     0  2222     4783        0       6       2        0          1000 syz-executor363
Kernel panic - not syncing: Out of memory and no killable processes...

CPU: 1 PID: 1 Comm: init Not tainted 4.9.141+ #23
 ffff8801da607760 ffffffff81b42e79 ffffffff82a962c0 00000000ffffffff
 ffffffff83029100 0000000000000001 dffffc0000000000 ffff8801da607820
 ffffffff813f7125 0000000041b58ab3 ffffffff82e2b62b ffffffff813f6f66
Call Trace:
 [<ffffffff81b42e79>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81b42e79>] dump_stack+0xc1/0x128 lib/dump_stack.c:51
 [<ffffffff813f7125>] panic+0x1bf/0x39f kernel/panic.c:179
 [<ffffffff814fc5b7>] out_of_memory.cold.11+0x1e/0x5d mm/oom_kill.c:1058
 [<ffffffff8142996e>] __alloc_pages_may_oom mm/page_alloc.c:3135 [inline]
 [<ffffffff8142996e>] __alloc_pages_slowpath mm/page_alloc.c:3751 [inline]
 [<ffffffff8142996e>] __alloc_pages_nodemask+0x18ee/0x1bd0 mm/page_alloc.c:3862
 [<ffffffff81415701>] __alloc_pages include/linux/gfp.h:433 [inline]
 [<ffffffff81415701>] __alloc_pages_node include/linux/gfp.h:446 [inline]
 [<ffffffff81415701>] alloc_pages_node include/linux/gfp.h:460 [inline]
 [<ffffffff81415701>] __page_cache_alloc include/linux/pagemap.h:208 [inline]
 [<ffffffff81415701>] page_cache_read mm/filemap.c:2007 [inline]
 [<ffffffff81415701>] filemap_fault+0xaf1/0x1110 mm/filemap.c:2192
 [<ffffffff816e7721>] ext4_filemap_fault+0x71/0xa0 fs/ext4/inode.c:5853
 [<ffffffff81492ef3>] __do_fault+0x223/0x500 mm/memory.c:2833
 [<ffffffff814a3696>] do_read_fault mm/memory.c:3180 [inline]
 [<ffffffff814a3696>] do_fault mm/memory.c:3315 [inline]
 [<ffffffff814a3696>] handle_pte_fault mm/memory.c:3516 [inline]
 [<ffffffff814a3696>] __handle_mm_fault mm/memory.c:3603 [inline]
 [<ffffffff814a3696>] handle_mm_fault+0x1326/0x2350 mm/memory.c:3640
 [<ffffffff810b2b33>] __do_page_fault+0x403/0xa60 arch/x86/mm/fault.c:1406
 [<ffffffff810b31e7>] do_page_fault+0x27/0x30 arch/x86/mm/fault.c:1469
 [<ffffffff828188b5>] page_fault+0x25/0x30 arch/x86/entry/entry_64.S:951
Kernel Offset: disabled
Rebooting in 86400 seconds..