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WARNING in __alloc_pages_slowpath (2)

Status: closed as invalid on 2018/02/27 22:58
First crash: 2390d, last: 2272d
Similar bugs (5)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 WARNING in __alloc_pages_slowpath 1 1469d 1469d 0/1 auto-closed as invalid on 2020/09/07 23:19
android-49 WARNING in __alloc_pages_slowpath C 2412 2390d 2465d 1/3 fixed on 2017/11/01 08:08
android-49 WARNING in __alloc_pages_slowpath (3) C 547 2268d 2272d 2/3 fixed on 2018/03/03 09:02
upstream WARNING in __alloc_pages_slowpath mm C 9435 2297d 2326d 4/26 fixed on 2018/02/04 23:45
android-49 WARNING in __alloc_pages_slowpath (4) C 4341 2089d 1864d 0/3 public: reported C repro on 2019/04/11 08:44

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3819 at mm/page_alloc.c:3544 __alloc_pages_slowpath+0x1136/0x1d90 mm/page_alloc.c:3544
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 3819 Comm: syzkaller657379 Not tainted 4.9.80-g20c8a00 #30
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
 ffff8801d7ee7428 ffffffff81d94b69 ffffffff83a47c40 ffff8801d7ee7500
 ffffffff83aa4e00 ffffffff81452f16 0000000000000009 ffff8801d7ee74f0
 ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385
Call Trace:
 [<ffffffff81d94b69>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81d94b69>] dump_stack+0xc1/0x128 lib/dump_stack.c:51
 [<ffffffff8142f541>] panic+0x1bc/0x3a8 kernel/panic.c:179
 [<ffffffff81131174>] __warn+0x1c4/0x1e0 kernel/panic.c:542
 [<ffffffff811313dc>] warn_slowpath_null+0x2c/0x40 kernel/panic.c:585
 [<ffffffff81452f16>] __alloc_pages_slowpath+0x1136/0x1d90 mm/page_alloc.c:3544
 [<ffffffff81453eab>] __alloc_pages_nodemask+0x33b/0x6b0 mm/page_alloc.c:3851
 [<ffffffff814a75aa>] __alloc_pages include/linux/gfp.h:433 [inline]
 [<ffffffff814a75aa>] __alloc_pages_node include/linux/gfp.h:446 [inline]
 [<ffffffff814a75aa>] alloc_pages_node include/linux/gfp.h:460 [inline]
 [<ffffffff814a75aa>] kmalloc_order+0x2a/0x70 mm/slab_common.c:1043
 [<ffffffff814a760f>] kmalloc_order_trace+0x1f/0x190 mm/slab_common.c:1054
 [<ffffffff815397ad>] kmalloc_large include/linux/slab.h:422 [inline]
 [<ffffffff815397ad>] __kmalloc+0x19d/0x310 mm/slub.c:3730
 [<ffffffff8137c948>] kmalloc include/linux/slab.h:495 [inline]
 [<ffffffff8137c948>] relay_create_buf kernel/relay.c:172 [inline]
 [<ffffffff8137c948>] relay_open_buf.part.15+0xc8/0xa20 kernel/relay.c:449
 [<ffffffff8137d77a>] relay_open_buf kernel/relay.c:446 [inline]
 [<ffffffff8137d77a>] relay_open+0x4da/0x860 kernel/relay.c:596
 [<ffffffff813bf609>] do_blk_trace_setup+0x3e9/0x950 kernel/trace/blktrace.c:501
 [<ffffffff813bfc50>] blk_trace_setup+0xe0/0x1a0 kernel/trace/blktrace.c:545
 [<ffffffff813c013e>] blk_trace_ioctl+0x1de/0x300 kernel/trace/blktrace.c:654
 [<ffffffff81d38310>] blkdev_ioctl+0xb00/0x1a60 block/ioctl.c:576
 [<ffffffff8162c5fe>] block_ioctl+0xde/0x120 fs/block_dev.c:1688
 [<ffffffff815ae71a>] vfs_ioctl fs/ioctl.c:43 [inline]
 [<ffffffff815ae71a>] do_vfs_ioctl+0x1aa/0x1140 fs/ioctl.c:679
 [<ffffffff815af73f>] SYSC_ioctl fs/ioctl.c:694 [inline]
 [<ffffffff815af73f>] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:685
 [<ffffffff838b34ee>] entry_SYSCALL_64_fastpath+0x29/0xe8
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..

Crashes (10224):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2018/02/08 16:06 https://android.googlesource.com/kernel/common android-4.9 20c8a0089294 9fb5ec43 .config console log report syz C ci-android-49-kasan-gce
2018/02/08 13:15 https://android.googlesource.com/kernel/common android-4.9 20c8a0089294 9fb5ec43 .config console log report syz C ci-android-49-kasan-gce
2018/02/06 17:06 https://android.googlesource.com/kernel/common android-4.9 550c01d0e051 66c15deb .config console log report syz C ci-android-49-kasan-gce
2018/01/26 13:10 https://android.googlesource.com/kernel/common android-4.9 f518fe49bbaa 1d18b112 .config console log report syz C ci-android-49-kasan-gce
2018/01/25 09:13 https://android.googlesource.com/kernel/common android-4.9 29eadc4b5c13 6b2a715e .config console log report syz C ci-android-49-kasan-gce
2018/01/24 23:54 https://android.googlesource.com/kernel/common android-4.9 29eadc4b5c13 866f1102 .config console log report syz C ci-android-49-kasan-gce
2018/01/24 13:56 https://android.googlesource.com/kernel/common android-4.9 e9dabe69deb8 a5b7566c .config console log report syz C ci-android-49-kasan-gce
2018/01/09 03:37 https://android.googlesource.com/kernel/common android-4.9 b54d99aa12b4 11dc42f6 .config console log report syz C ci-android-49-kasan-gce
2017/12/19 17:35 https://android.googlesource.com/kernel/common android-4.9 c14c7b37e933 af9163c7 .config console log report syz C ci-android-49-kasan-gce
2017/12/03 18:35 https://android.googlesource.com/kernel/common android-4.9 b76348094703 48359b97 .config console log report syz C ci-android-49-kasan-gce
2017/11/08 12:48 https://android.googlesource.com/kernel/common android-4.9 4ca16e66434d 699e0a68 .config console log report syz C ci-android-49-kasan-gce
2018/02/06 17:00 https://android.googlesource.com/kernel/common android-4.9 550c01d0e051 66c15deb .config console log report syz C ci-android-49-kasan-gce-386
2018/01/26 13:09 https://android.googlesource.com/kernel/common android-4.9 f518fe49bbaa 1d18b112 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/25 09:20 https://android.googlesource.com/kernel/common android-4.9 29eadc4b5c13 6b2a715e .config console log report syz C ci-android-49-kasan-gce-386
2018/01/24 23:53 https://android.googlesource.com/kernel/common android-4.9 29eadc4b5c13 866f1102 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/24 13:55 https://android.googlesource.com/kernel/common android-4.9 e9dabe69deb8 a5b7566c .config console log report syz C ci-android-49-kasan-gce-386
2017/12/14 16:50 https://android.googlesource.com/kernel/common android-4.9 3f1d77ca5f8f ac20b98c .config console log report syz ci-android-49-kasan-gce
2018/02/15 20:47 https://android.googlesource.com/kernel/common android-4.9 2a5cc53ea19e c8b3f7c1 .config console log report ci-android-49-kasan-gce
2018/02/04 22:13 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/02 00:10 https://android.googlesource.com/kernel/common android-4.9 71f146972231 67bd3383 .config console log report ci-android-49-kasan-gce
2018/02/01 15:42 https://android.googlesource.com/kernel/common android-4.9 71f146972231 02553e22 .config console log report ci-android-49-kasan-gce
2018/01/28 12:04 https://android.googlesource.com/kernel/common android-4.9 68d447c0a37b 08d47756 .config console log report ci-android-49-kasan-gce
2018/01/28 10:08 https://android.googlesource.com/kernel/common android-4.9 68d447c0a37b 08d47756 .config console log report ci-android-49-kasan-gce
2018/01/28 07:53 https://android.googlesource.com/kernel/common android-4.9 68d447c0a37b 08146b1a .config console log report ci-android-49-kasan-gce
2018/01/27 16:57 https://android.googlesource.com/kernel/common android-4.9 68d447c0a37b 08146b1a .config console log report ci-android-49-kasan-gce
2018/01/22 14:44 https://android.googlesource.com/kernel/common android-4.9 e12a9c4458ff 228e3d95 .config console log report ci-android-49-kasan-gce
2018/01/15 19:01 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a 66d492a6 .config console log report ci-android-49-kasan-gce
2018/01/15 11:32 https://android.googlesource.com/kernel/common android-4.9 f0f6293fd01a 66d492a6 .config console log report ci-android-49-kasan-gce
2018/01/15 05:17 https://android.googlesource.com/kernel/common android-4.9 f0f6293fd01a 66d492a6 .config console log report ci-android-49-kasan-gce
2018/01/14 06:30 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 c9e7aeae .config console log report ci-android-49-kasan-gce
2018/01/13 23:52 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 c9e7aeae .config console log report ci-android-49-kasan-gce
2018/01/13 17:25 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 c9e7aeae .config console log report ci-android-49-kasan-gce
2018/01/13 00:35 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 9dc808a6 .config console log report ci-android-49-kasan-gce
2018/01/12 04:46 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report ci-android-49-kasan-gce
2018/01/12 02:40 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report ci-android-49-kasan-gce-386
2018/01/11 23:25 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report ci-android-49-kasan-gce
2018/01/11 21:39 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report ci-android-49-kasan-gce-386
2018/01/11 13:12 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report ci-android-49-kasan-gce
2018/01/11 11:37 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report ci-android-49-kasan-gce-386
2018/01/11 05:21 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 02a19b64 .config console log report ci-android-49-kasan-gce
2018/01/10 18:28 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 02a19b64 .config console log report ci-android-49-kasan-gce-386
2018/01/10 07:26 https://android.googlesource.com/kernel/common android-4.9 8910fa508811 1f60c828 .config console log report ci-android-49-kasan-gce-386
2018/01/10 02:52 https://android.googlesource.com/kernel/common android-4.9 8910fa508811 1f60c828 .config console log report ci-android-49-kasan-gce-386
2018/01/09 22:11 https://android.googlesource.com/kernel/common android-4.9 8910fa508811 1f60c828 .config console log report ci-android-49-kasan-gce
2018/01/09 17:40 https://android.googlesource.com/kernel/common android-4.9 8910fa508811 a7899a58 .config console log report ci-android-49-kasan-gce
2018/01/09 16:22 https://android.googlesource.com/kernel/common android-4.9 8910fa508811 11dc42f6 .config console log report ci-android-49-kasan-gce-386
2018/01/09 11:15 https://android.googlesource.com/kernel/common android-4.9 b54d99aa12b4 11dc42f6 .config console log report ci-android-49-kasan-gce
2018/01/08 17:54 https://android.googlesource.com/kernel/common android-4.9 5f5e5d4041e3 93b4c6f1 .config console log report ci-android-49-kasan-gce
2018/01/08 12:11 https://android.googlesource.com/kernel/common android-4.9 5f5e5d4041e3 93b4c6f1 .config console log report ci-android-49-kasan-gce-386
2018/01/08 02:30 https://android.googlesource.com/kernel/common android-4.9 5f5e5d4041e3 19c05fff .config console log report ci-android-49-kasan-gce-386
2018/01/07 17:17 https://android.googlesource.com/kernel/common android-4.9 5f5e5d4041e3 19c05fff .config console log report ci-android-49-kasan-gce-386
2018/01/07 04:27 https://android.googlesource.com/kernel/common android-4.9 5f5e5d4041e3 19c05fff .config console log report ci-android-49-kasan-gce-386
2018/01/06 19:41 https://android.googlesource.com/kernel/common android-4.9 06fe41f85237 053171ea .config console log report ci-android-49-kasan-gce
2018/01/06 06:17 https://android.googlesource.com/kernel/common android-4.9 bc7ff9b9988f 00193447 .config console log report ci-android-49-kasan-gce
2018/01/06 06:14 https://android.googlesource.com/kernel/common android-4.9 bc7ff9b9988f 00193447 .config console log report ci-android-49-kasan-gce
2018/01/06 04:22 https://android.googlesource.com/kernel/common android-4.9 bc7ff9b9988f 00193447 .config console log report ci-android-49-kasan-gce-386
2018/01/06 01:36 https://android.googlesource.com/kernel/common android-4.9 bc7ff9b9988f 00193447 .config console log report ci-android-49-kasan-gce-386
* Struck through repros no longer work on HEAD.