Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/01/29 | upstream (ToT) | 41bccc98fb79 | C | [report] WARNING in media_create_pad_link |
2024/04/14 | upstream (ToT) | 7efd0a74039f | C | Failed due to an error; will retry later |
syzbot |
sign-in | mailing list | source | docs |
🐞 Open [558] 🐞 Fixed [64] 🐞 Invalid [206] ⬇ Missing Backports [39] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes | 💬 Send us feedback |
Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/01/29 | upstream (ToT) | 41bccc98fb79 | C | [report] WARNING in media_create_pad_link |
2024/04/14 | upstream (ToT) | 7efd0a74039f | C | Failed due to an error; will retry later |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-5.15 | WARNING in media_create_pad_link origin:upstream | C | error | 7 | 287d | 402d | 0/3 | upstream: reported C repro on 2023/03/20 02:06 | |
upstream | WARNING in media_create_pad_link usb media | C | done | done | 100 | 11d | 1442d | 0/26 | upstream: reported C repro on 2020/05/14 20:18 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/04/07 07:08 | 1h28m | bisect fix | linux-6.1.y | job log (0) log | |
2024/03/07 20:14 | 1h28m | bisect fix | linux-6.1.y | job log (0) log | |
2024/01/29 12:03 | 1h18m | bisect fix | linux-6.1.y | job log (0) log | |
2023/12/27 13:08 | 1h42m | bisect fix | linux-6.1.y | job log (0) log | |
2023/11/26 23:44 | 1h33m | bisect fix | linux-6.1.y | job log (0) log | |
2023/10/27 06:00 | 1h24m | bisect fix | linux-6.1.y | job log (0) log | |
2023/09/24 02:48 | 1h22m | bisect fix | linux-6.1.y | job log (0) log | |
2023/07/14 21:30 | 4h16m | bisect fix | linux-6.1.y | job log (0) log | |
2023/06/07 23:12 | 33m | bisect fix | linux-6.1.y | job log (0) log | |
2023/04/19 06:59 | 1h27m | bisect fix | linux-6.1.y | job log (0) log |
usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 usb 1-1: Manufacturer: syz usb 1-1: config 0 descriptor?? usb 1-1: Found UVC 0.00 device <unnamed> (0bd3:0d55) uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! ------------[ cut here ]------------ WARNING: CPU: 1 PID: 22 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x975/0xad0 Modules linked in: CPU: 1 PID: 22 Comm: kworker/1:0 Not tainted 6.1.27-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: usb_hub_wq hub_event RIP: 0010:media_create_pad_link+0x975/0xad0 drivers/media/mc/mc-entity.c:1021 Code: 00 66 41 ff 04 24 31 c0 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 39 e3 91 fa 0f 0b b8 ea ff ff ff eb e3 e8 2b e3 91 fa <0f> 0b b8 ea ff ff ff eb d5 e8 1d e3 91 fa 0f 0b b8 ea ff ff ff eb RSP: 0018:ffffc900001c6a20 EFLAGS: 00010293 RAX: ffffffff86f7e595 RBX: 0000000000000000 RCX: ffff88813feeba80 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff86f7dc8d R09: ffffed100f621098 R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88807b416880 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6c5edd51c8 CR3: 0000000075460000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> uvc_mc_create_links drivers/media/usb/uvc/uvc_entity.c:50 [inline] uvc_mc_register_entities+0x6e0/0x950 drivers/media/usb/uvc/uvc_entity.c:151 uvc_register_chains+0x3d4/0x4c0 drivers/media/usb/uvc/uvc_driver.c:2034 uvc_probe+0xa091/0xa940 drivers/media/usb/uvc/uvc_driver.c:2171 usb_probe_interface+0x5c0/0xaf0 drivers/usb/core/driver.c:396 really_probe+0x2ab/0xcb0 drivers/base/dd.c:639 __driver_probe_device+0x1a2/0x3d0 drivers/base/dd.c:783 driver_probe_device+0x50/0x420 drivers/base/dd.c:813 __device_attach_driver+0x2cf/0x510 drivers/base/dd.c:941 bus_for_each_drv+0x183/0x200 drivers/base/bus.c:427 __device_attach+0x359/0x570 drivers/base/dd.c:1013 bus_probe_device+0xba/0x1e0 drivers/base/bus.c:487 device_add+0xb48/0xfd0 drivers/base/core.c:3664 usb_set_configuration+0x19dd/0x2020 drivers/usb/core/message.c:2170 usb_generic_driver_probe+0x84/0x140 drivers/usb/core/generic.c:238 usb_probe_device+0x130/0x260 drivers/usb/core/driver.c:293 really_probe+0x2ab/0xcb0 drivers/base/dd.c:639 __driver_probe_device+0x1a2/0x3d0 drivers/base/dd.c:783 driver_probe_device+0x50/0x420 drivers/base/dd.c:813 __device_attach_driver+0x2cf/0x510 drivers/base/dd.c:941 bus_for_each_drv+0x183/0x200 drivers/base/bus.c:427 __device_attach+0x359/0x570 drivers/base/dd.c:1013 bus_probe_device+0xba/0x1e0 drivers/base/bus.c:487 device_add+0xb48/0xfd0 drivers/base/core.c:3664 usb_new_device+0xbdd/0x18e0 drivers/usb/core/hub.c:2575 hub_port_connect drivers/usb/core/hub.c:5355 [inline] hub_port_connect_change drivers/usb/core/hub.c:5499 [inline] port_event drivers/usb/core/hub.c:5655 [inline] hub_event+0x2d4d/0x57b0 drivers/usb/core/hub.c:5737 process_one_work+0x8aa/0x11f0 kernel/workqueue.c:2289 worker_thread+0xa5f/0x1210 kernel/workqueue.c:2436 kthread+0x26e/0x300 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/05/08 18:14 | linux-6.1.y | ca48fc16c493 | 90c93c40 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | WARNING in media_create_pad_link | |
2023/03/20 05:39 | linux-6.1.y | 7eaef76fbc46 | 7939252e | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | WARNING in media_create_pad_link |