syzbot


WARNING in call_s_stream

Status: upstream: reported on 2024/03/27 19:34
Subsystems: media
[Documentation on labels]
Reported-by: syzbot+5bcd7c809d365e14c4df@syzkaller.appspotmail.com
First crash: 253d, last: 5h16m
Discussions (9)
Title Replies (including bot) Last reply
[syzbot] Monthly media report (Nov 2024) 0 (1) 2024/11/18 10:47
[syzbot] Monthly media report (Oct 2024) 0 (1) 2024/10/17 07:41
[syzbot] Monthly media report (Sep 2024) 0 (1) 2024/09/16 12:28
[syzbot] Monthly media report (Aug 2024) 0 (1) 2024/08/16 19:57
[syzbot] Monthly media report (Jul 2024) 0 (1) 2024/07/16 07:38
[syzbot] Monthly media report (Jun 2024) 0 (1) 2024/06/15 17:49
[syzbot] Monthly media report (May 2024) 0 (1) 2024/05/14 20:49
[syzbot] [media?] WARNING in call_s_stream 2 (3) 2024/04/16 06:53
[syzbot] Monthly media report (Apr 2024) 0 (1) 2024/04/13 14:40

Sample crash report:
Free swap  = 124352kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
427641 pages reserved
0 pages cma reserved
vimc vimc.0: subdev_call error Scaler
------------[ cut here ]------------
WARNING: CPU: 0 PID: 17419 at drivers/media/v4l2-core/v4l2-subdev.c:460 call_s_stream+0x222/0x280 drivers/media/v4l2-core/v4l2-subdev.c:460
Modules linked in:
CPU: 0 UID: 0 PID: 17419 Comm: syz.4.2984 Not tainted 6.12.0-syzkaller-09567-g7eef7e306d3c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:call_s_stream+0x222/0x280 drivers/media/v4l2-core/v4l2-subdev.c:460
Code: 5b 18 fa 48 8b 7d 00 48 c7 c6 e0 ec cb 8c 89 da e8 e3 a5 e3 03 48 bd 00 00 00 00 00 fc ff df e9 06 ff ff ff e8 6f 9e b0 f9 90 <0f> 0b 90 e9 de fe ff ff 89 e9 80 e1 07 38 c1 0f 8c 09 fe ff ff 48
RSP: 0018:ffffc9000bf1f980 EFLAGS: 00010293
RAX: ffffffff87e53e61 RBX: 0000000000000000 RCX: ffff888030898000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff87e53ca8 R09: fffffbfff1cfa8a0
R10: dffffc0000000000 R11: ffffffff87e53c40 R12: ffff888146f8c020
R13: 0000000000000000 R14: 1ffff11028df1833 R15: 0000000000000000
FS:  00007f4c459126c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe4a0a5ad5b CR3: 000000006c718000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 vimc_streamer_pipeline_terminate+0x219/0x360 drivers/media/test-drivers/vimc/vimc-streamer.c:62
 vimc_streamer_s_stream+0x69f/0x800 drivers/media/test-drivers/vimc/vimc-streamer.c:203
 vimc_capture_start_streaming+0x230/0x440 drivers/media/test-drivers/vimc/vimc-capture.c:256
 vb2_start_streaming+0x129/0x440 drivers/media/common/videobuf2/videobuf2-core.c:1789
 vb2_core_streamon+0x2b5/0x4c0 drivers/media/common/videobuf2/videobuf2-core.c:2348
 __video_do_ioctl+0xc23/0xdd0 drivers/media/v4l2-core/v4l2-ioctl.c:3122
 video_usercopy+0x89b/0x1180 drivers/media/v4l2-core/v4l2-ioctl.c:3463
 v4l2_ioctl+0x189/0x1e0 drivers/media/v4l2-core/v4l2-dev.c:366
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:906 [inline]
 __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4c44b80809
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4c45912058 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f4c44d45fa0 RCX: 00007f4c44b80809
RDX: 0000000020000100 RSI: 0000000040045612 RDI: 0000000000000003
RBP: 00007f4c459120a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 00007f4c44d45fa0 R15: 00007ffe47054c18
 </TASK>

Crashes (57):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/11/27 14:53 upstream 7eef7e306d3c 52b38cc1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in call_s_stream
2024/11/22 06:21 upstream fcc79e1714e8 4b25d554 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in call_s_stream
2024/11/14 10:46 upstream 0a9b9d17f3a7 a8c99394 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in call_s_stream
2024/11/14 00:31 upstream f1b785f4c787 a8c99394 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in call_s_stream
2024/11/11 14:07 upstream 2d5404caa8c7 97fe5517 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in call_s_stream
2024/11/11 07:29 upstream a9cda7c0ffed 6b856513 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in call_s_stream
2024/11/02 06:22 upstream 11066801dd4b f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in call_s_stream
2024/11/01 13:37 upstream 6c52d4da1c74 96eb609f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in call_s_stream
2024/10/31 05:25 upstream 4236f913808c fb888278 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in call_s_stream
2024/10/29 16:06 upstream e42b1a9a2557 66aeb999 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in call_s_stream
2024/10/27 09:06 upstream 850925a8133c 65e8686b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in call_s_stream
2024/10/24 01:20 upstream c2ee9f594da8 15fa2979 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in call_s_stream
2024/10/23 06:23 upstream c2ee9f594da8 15fa2979 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in call_s_stream
2024/10/23 01:15 upstream c2ee9f594da8 9d74f456 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in call_s_stream
2024/10/03 19:32 upstream 7ec462100ef9 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in call_s_stream
2024/09/13 15:00 upstream 196145c606d0 73e8a465 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in call_s_stream
2024/09/01 01:05 upstream e8784b0aef62 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in call_s_stream
2024/08/11 15:03 upstream 5189dafa4cf9 6f4edef4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in call_s_stream
2024/08/02 00:07 upstream c0ecd6388360 1e9c4cf3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in call_s_stream
2024/07/23 10:22 upstream 66ebbdfdeb09 708c10c4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in call_s_stream
2024/07/23 04:13 upstream 66ebbdfdeb09 f063dfd9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in call_s_stream
2024/07/18 10:43 upstream b1bc554e009e 7403ec00 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in call_s_stream
2024/07/09 04:20 upstream 4376e966ecb7 bc23a442 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in call_s_stream
2024/07/08 06:29 upstream 256abd8e550c bc4ebbb5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in call_s_stream
2024/06/22 09:41 upstream 66cc544fd75c edc5149a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in call_s_stream
2024/06/21 23:43 upstream 66cc544fd75c edc5149a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in call_s_stream
2024/06/21 23:41 upstream 66cc544fd75c edc5149a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in call_s_stream
2024/06/14 21:40 upstream 2ccbdf43d5e7 8d849073 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in call_s_stream
2024/06/10 16:56 upstream 83a7eefedc9b 048c640a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in call_s_stream
2024/05/29 23:10 upstream 4a4be1ad3a6e 34889ee3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in call_s_stream
2024/05/22 17:32 upstream 8f6a15f095a6 4d098039 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in call_s_stream
2024/05/16 22:52 upstream ea5f6ad9ad96 c2e07261 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in call_s_stream
2024/05/15 19:31 upstream 1b294a1f3561 0b3dad46 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in call_s_stream
2024/05/07 20:18 upstream dccb07f2914c cb2dcc0e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in call_s_stream
2024/05/07 14:34 upstream dccb07f2914c cb2dcc0e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in call_s_stream
2024/05/05 06:03 upstream 7367539ad4b0 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in call_s_stream
2024/04/26 11:18 upstream c942a0cd3603 059e9963 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in call_s_stream
2024/04/26 09:46 upstream c942a0cd3603 8bdc0f22 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in call_s_stream
2024/04/26 09:46 upstream c942a0cd3603 8bdc0f22 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in call_s_stream
2024/04/24 03:09 upstream 9d1ddab261f3 21339d7b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in call_s_stream
2024/04/23 00:11 upstream 4d2008430ce8 21339d7b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in call_s_stream
2024/04/04 17:25 upstream fe46a7dd189e 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in call_s_stream
2024/03/27 05:52 upstream 480e035fc4c7 454571b6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in call_s_stream
2024/03/23 19:31 upstream 480e035fc4c7 0ea90952 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in call_s_stream
2024/12/02 02:55 upstream f788b5ef1ca9 68914665 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in call_s_stream
2024/11/19 03:16 upstream 9fb2cfa4635a 571351cb .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in call_s_stream
2024/11/17 14:56 upstream 4a5df3796467 cfe3a04a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in call_s_stream
2024/11/14 03:29 upstream 0a9b9d17f3a7 a8c99394 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in call_s_stream
2024/11/09 09:41 upstream f1dce1f09380 6b856513 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in call_s_stream
2024/11/06 00:09 upstream 2e1b3cc9d7f7 da38b4c9 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in call_s_stream
2024/10/31 00:48 upstream 4236f913808c fb888278 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in call_s_stream
2024/07/08 16:56 upstream 256abd8e550c 7ca8bbea .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in call_s_stream
2024/11/22 03:47 linux-next ac24e26aa08f 4b25d554 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in call_s_stream
* Struck through repros no longer work on HEAD.