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kernel BUG at arch/x86/mm/physaddr.c:LINE! (6)

Status: auto-closed as invalid on 2022/04/07 07:37
Subsystems: raid
[Documentation on labels]
Reported-by: syzbot+dfb45ba0aafa4329fd19@syzkaller.appspotmail.com
First crash: 1789d, last: 1288d
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
kernel BUG at arch/x86/mm/physaddr.c:LINE! (6) 0 (1) 2020/07/29 21:34
▶ ▼ Similar bugs (14)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel BUG at arch/x86/mm/physaddr.c:LINE! (2) media C done 522 2196d 2406d 12/29 fixed on 2019/06/14 18:22
linux-4.19 kernel BUG at arch/x86/mm/physaddr.c:LINE! (2) C done 82 1854d 1995d 1/1 fixed on 2020/06/20 23:56
linux-4.19 kernel BUG at arch/x86/mm/physaddr.c:LINE! syz done 1 2181d 2181d 1/1 fixed on 2019/12/16 09:09
linux-4.14 kernel BUG at arch/x86/mm/physaddr.c:LINE! C inconclusive 23 1545d 2002d 0/1 upstream: reported C repro on 2019/12/26 02:01
upstream kernel BUG at arch/x86/mm/physaddr.c:LINE! (5) serial C done 241 1801d 1874d 15/29 fixed on 2020/07/17 17:58
upstream kernel BUG at arch/x86/mm/physaddr.c:LINE! (3) kernel 4 2187d 2187d 0/29 auto-closed as invalid on 2019/10/25 08:46
upstream kernel BUG at arch/x86/mm/physaddr.c:LINE! overlayfs C 10 2411d 2443d 11/29 fixed on 2018/11/12 21:25
linux-4.19 kernel BUG at arch/x86/mm/physaddr.c:LINE! (3) 76 1025d 1800d 0/1 auto-obsoleted due to no activity on 2022/12/26 22:17
upstream kernel BUG at arch/x86/mm/physaddr.c:LINE! (4) audit C 18 1909d 1944d 15/29 fixed on 2020/04/15 17:19
upstream kernel BUG in __phys_addr (2) bcachefs C error done 54 411d 704d 0/29 auto-obsoleted due to no activity on 2024/07/20 07:06
linux-6.1 kernel BUG in __phys_addr C done 2 740d 771d 3/3 fixed on 2023/07/17 13:09
linux-6.1 kernel BUG in __phys_addr (2) origin:lts-only C done 12 417d 418d 0/3 upstream: reported C repro on 2024/04/27 00:09
upstream kernel BUG in __phys_addr net 1 788d 784d 0/29 auto-obsoleted due to no activity on 2023/06/21 10:32
linux-5.15 kernel BUG in __phys_addr origin:lts-only C done 3 343d 417d 0/3 auto-obsoleted due to no activity on 2024/12/17 11:42

Sample crash report:
------------[ cut here ]------------
kernel BUG at arch/x86/mm/physaddr.c:28!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.11.0-rc3-next-20210115-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: md_misc mddev_delayed_delete
RIP: 0010:__phys_addr+0xd3/0x140 arch/x86/mm/physaddr.c:28
Code: e3 44 89 e9 31 ff 48 d3 eb 48 89 de e8 66 30 40 00 48 85 db 75 0f e8 6c 28 40 00 4c 89 e0 5b 5d 41 5c 41 5d c3 e8 5d 28 40 00 <0f> 0b e8 56 28 40 00 48 c7 c0 10 50 0b 8b 48 ba 00 00 00 00 00 fc
RSP: 0018:ffffc90000ca7c28 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888010d18000 RSI: ffffffff8132e0b3 RDI: 0000000000000003
RBP: 0000000080000000 R08: 0000000080000000 R09: ffffffff8ed3d98f
R10: ffffffff8132e02e R11: 000000000000015f R12: 0000778000000000
R13: 0000000000000000 R14: 0000000000000007 R15: 1ffff1100518b5b1
FS:  0000000000000000(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000074ab98 CR3: 0000000068f49000 CR4: 00000000001526f0
Call Trace:
 virt_to_head_page include/linux/mm.h:875 [inline]
 __ksize+0x13/0x110 mm/slub.c:4166
 kasan_unpoison_element mm/mempool.c:115 [inline]
 remove_element mm/mempool.c:133 [inline]
 mempool_exit+0x1ba/0x330 mm/mempool.c:152
 md_free+0x171/0x200 drivers/md/md.c:5606
 kobject_cleanup lib/kobject.c:705 [inline]
 kobject_release lib/kobject.c:736 [inline]
 kref_put include/linux/kref.h:65 [inline]
 kobject_put+0x1c8/0x540 lib/kobject.c:753
 process_one_work+0x98d/0x15f0 kernel/workqueue.c:2275
 worker_thread+0x64c/0x1120 kernel/workqueue.c:2421
 kthread+0x3b1/0x4a0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
Modules linked in:
---[ end trace a81827a93050a370 ]---
RIP: 0010:__phys_addr+0xd3/0x140 arch/x86/mm/physaddr.c:28
Code: e3 44 89 e9 31 ff 48 d3 eb 48 89 de e8 66 30 40 00 48 85 db 75 0f e8 6c 28 40 00 4c 89 e0 5b 5d 41 5c 41 5d c3 e8 5d 28 40 00 <0f> 0b e8 56 28 40 00 48 c7 c0 10 50 0b 8b 48 ba 00 00 00 00 00 fc
RSP: 0018:ffffc90000ca7c28 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888010d18000 RSI: ffffffff8132e0b3 RDI: 0000000000000003
RBP: 0000000080000000 R08: 0000000080000000 R09: ffffffff8ed3d98f
R10: ffffffff8132e02e R11: 000000000000015f R12: 0000778000000000
R13: 0000000000000000 R14: 0000000000000007 R15: 1ffff1100518b5b1
FS:  0000000000000000(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe742bd7000 CR3: 0000000017bab000 CR4: 00000000001526f0

Crashes (90):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/01/17 17:06 linux-next b3a3cbdec55b 813be542 .config console log report info ci-upstream-linux-next-kasan-gce-root kernel BUG at arch/x86/mm/physaddr.c:LINE!
2021/12/08 07:36 upstream 2a987e65025e 0230ba3e .config console log report info ci-upstream-kasan-gce kernel BUG in __phys_addr
2021/11/22 11:57 upstream 136057256686 4eb20a4e .config console log report info ci-upstream-kasan-gce-smack-root kernel BUG in __phys_addr
2021/11/04 05:56 upstream ce840177930f 4c1be0be .config console log report info ci-upstream-kasan-gce kernel BUG in __phys_addr
2021/09/25 11:19 upstream 7d42e9818258 8cac236e .config console log report info ci-upstream-kasan-gce kernel BUG in __phys_addr
2021/09/19 23:10 upstream bc1abb9e55ce 70b76c1d .config console log report info ci-upstream-kasan-gce-selinux-root kernel BUG in __phys_addr
2021/08/18 09:11 upstream 794c7931a242 a2fe1cb5 .config console log report info ci-upstream-kasan-gce-smack-root kernel BUG in __phys_addr
2021/08/14 03:29 upstream dfa377c35d70 2489ab88 .config console log report info ci-upstream-kasan-gce-selinux-root kernel BUG in __phys_addr
2021/07/04 21:54 upstream 3dbdb38e2869 55aa55c2 .config console log report info ci-upstream-kasan-gce kernel BUG in __phys_addr
2021/05/26 11:08 upstream ad9f25d33860 54f0bcf1 .config console log report info ci-upstream-kasan-gce-selinux-root kernel BUG in __phys_addr
2020/10/09 15:59 upstream 583090b1b823 d81b165e .config console log report info ci-upstream-kasan-gce
2020/10/05 16:41 upstream 549738f15da0 5ef9c291 .config console log report info ci-upstream-kasan-gce
2020/10/04 10:10 upstream 22fbc037cd32 5ef9c291 .config console log report info ci-upstream-kasan-gce
2020/10/02 22:21 upstream 472e5b056f00 4969d6ca .config console log report info ci-upstream-kasan-gce
2020/09/30 16:01 upstream 02de58b24d2e 8516f6d3 .config console log report info ci-upstream-kasan-gce-smack-root
2020/09/29 01:24 upstream fb0155a09b02 1b88c6d5 .config console log report info ci-upstream-kasan-gce-root
2020/09/28 16:04 upstream a1b8638ba132 6bfdbe89 .config console log report info ci-upstream-kasan-gce
2020/09/28 12:58 upstream a1b8638ba132 6bfdbe89 .config console log report info ci-upstream-kasan-gce-root
2020/09/28 00:11 upstream 16bc1d5432eb 5dd8aee8 .config console log report info ci-upstream-kasan-gce
2020/09/27 22:55 upstream a1bffa48745a 5dd8aee8 .config console log report info ci-upstream-kasan-gce
2020/09/24 15:52 upstream c9c9e6a49f89 54289b08 .config console log report info ci-upstream-kasan-gce
2020/09/24 05:47 upstream c9c9e6a49f89 54289b08 .config console log report info ci-upstream-kasan-gce
2020/09/23 12:35 upstream 805c6d3c1921 287cd75a .config console log report info ci-upstream-kasan-gce
2020/09/22 17:27 upstream 98477740630f 3e8f6c27 .config console log report info ci-upstream-kasan-gce
2020/09/22 14:59 upstream 98477740630f 3e8f6c27 .config console log report info ci-upstream-kasan-gce
2020/09/22 05:57 upstream 98477740630f 9e1fa68e .config console log report info ci-upstream-kasan-gce
2020/09/20 17:57 upstream 325d0eab4f31 9564d2e9 .config console log report info ci-upstream-kasan-gce
2020/09/20 15:15 upstream 325d0eab4f31 9564d2e9 .config console log report info ci-upstream-kasan-gce
2020/09/19 18:25 upstream eb5f95f1593f 53ce8104 .config console log report info ci-upstream-kasan-gce
2020/09/18 21:50 upstream 92ab97adeefc 53ce8104 .config console log report info ci-upstream-kasan-gce
2020/09/18 13:56 upstream 10b82d517648 38962c8b .config console log report info ci-upstream-kasan-gce
2020/09/18 08:00 upstream 10b82d517648 38962c8b .config console log report info ci-upstream-kasan-gce
2020/09/18 06:53 upstream 10b82d517648 38962c8b .config console log report info ci-upstream-kasan-gce-smack-root
2020/09/18 02:09 upstream 10b82d517648 8247808b .config console log report info ci-upstream-kasan-gce
2020/09/17 01:15 upstream 5925fa68fe82 8247808b .config console log report info ci-upstream-kasan-gce
2020/09/16 19:15 upstream fc4f28bb3daf 18d7d030 .config console log report info ci-upstream-kasan-gce
2020/09/16 02:38 upstream fc4f28bb3daf 6989d6f6 .config console log report info ci-upstream-kasan-gce
2020/09/15 09:11 upstream fc4f28bb3daf 6989d6f6 .config console log report info ci-upstream-kasan-gce
2020/09/14 01:03 upstream e4c26faa426c 2d3cdd63 .config console log report ci-upstream-kasan-gce
2020/09/10 06:47 upstream 34d4ddd359db 409809d8 .config console log report ci-upstream-kasan-gce
2020/09/10 00:52 upstream 34d4ddd359db 409809d8 .config console log report ci-upstream-kasan-gce
2020/09/09 23:17 upstream 34d4ddd359db 409809d8 .config console log report ci-upstream-kasan-gce-selinux-root
2020/08/31 18:33 upstream f75aef392f86 d5a3ae1f .config console log report ci-upstream-kasan-gce
2020/08/31 18:00 upstream f75aef392f86 d5a3ae1f .config console log report ci-upstream-kasan-gce
2020/08/31 03:06 upstream dcc5c6f013d8 d5a3ae1f .config console log report ci-upstream-kasan-gce
2020/08/28 18:52 upstream 15bc20c6af4c d5a3ae1f .config console log report ci-upstream-kasan-gce
2020/08/26 08:18 upstream abb3438d69fb 344da168 .config console log report ci-upstream-kasan-gce-smack-root
2020/08/22 02:00 upstream cd02217a5d81 6436ce4b .config console log report ci-upstream-kasan-gce-smack-root
2020/08/19 12:55 upstream 18445bf405cb e1c29030 .config console log report ci-upstream-kasan-gce
2020/08/18 03:53 upstream 06a4ec1d9dc6 424dd8e7 .config console log report ci-upstream-kasan-gce-smack-root
2021/11/25 18:37 upstream 5f53fa508db0 63eeac02 .config console log report info ci-upstream-kasan-gce-386 kernel BUG in __phys_addr
2021/08/12 22:26 upstream f8fbb47c6e86 3fd2ea69 .config console log report info ci-upstream-kasan-gce-386 kernel BUG in __phys_addr
2021/08/10 04:15 upstream 9a73fa375d58 6972b106 .config console log report info ci-upstream-kasan-gce-386 kernel BUG in __phys_addr
2021/08/05 18:44 upstream 251a1524293d d2d6e680 .config console log report info ci-upstream-kasan-gce-386 kernel BUG in __phys_addr
2021/08/02 10:37 upstream c500bee1c5b2 6c236867 .config console log report info ci-upstream-kasan-gce-386 kernel BUG in __phys_addr
2021/07/29 14:24 upstream 4010a528219e b44001ce .config console log report info ci-upstream-kasan-gce-386 kernel BUG in __phys_addr
2021/07/28 20:42 upstream 4010a528219e 9a4781d4 .config console log report info ci-upstream-kasan-gce-386 kernel BUG in __phys_addr
2021/07/25 03:36 upstream 7ffca2bb9d8b 4d1b57d4 .config console log report info ci-upstream-kasan-gce-386 kernel BUG in __phys_addr
2021/07/07 08:56 upstream 3dbdb38e2869 4846d5c1 .config console log report info ci-upstream-kasan-gce-386 kernel BUG in __phys_addr
2021/06/29 04:23 upstream 233a806b00e3 9d2ab5df .config console log report info ci-upstream-kasan-gce-386 kernel BUG in __phys_addr
2021/06/26 20:43 upstream 625acffd7ae2 9d2ab5df .config console log report info ci-upstream-kasan-gce-386 kernel BUG in __phys_addr
2020/10/04 01:40 upstream 22fbc037cd32 1a3f9408 .config console log report info ci-upstream-kasan-gce-386
2020/10/02 01:00 upstream fcadab740480 9602ddf4 .config console log report info ci-upstream-kasan-gce-386
2020/09/25 18:58 upstream 171d4ff79f96 4a006f63 .config console log report info ci-upstream-kasan-gce-386
2020/08/19 15:45 upstream 18445bf405cb 94b45706 .config console log report ci-upstream-kasan-gce-386
2020/07/25 21:30 upstream 23ee3e4e5bd2 1f7cc1ca .config console log report ci-upstream-kasan-gce-386
2021/12/01 06:53 linux-next f81e94e91878 80270552 .config console log report info ci-upstream-linux-next-kasan-gce-root kernel BUG in __phys_addr
2021/04/26 07:52 linux-next e3d35712f85a 2a82f1b3 .config console log report info ci-upstream-linux-next-kasan-gce-root kernel BUG in __phys_addr
* Struck through repros no longer work on HEAD.