Title | Replies (including bot) | Last reply |
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[syzbot] WARNING in pvr2_send_request_ex/usb_submit_urb | 0 (1) | 2021/09/06 18:18 |
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Title | Replies (including bot) | Last reply |
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[syzbot] WARNING in pvr2_send_request_ex/usb_submit_urb | 0 (1) | 2021/09/06 18:18 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2023/04/13 03:11 | 15m | retest repro | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | report log | |
2022/09/07 10:27 | 8m | retest repro | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | report log |
pvrusb2: Invalid read control endpoint ------------[ cut here ]------------ URB 00000000b3505d0d submitted while active WARNING: CPU: 0 PID: 2391 at drivers/usb/core/urb.c:378 usb_submit_urb+0x14e2/0x18a0 drivers/usb/core/urb.c:378 Modules linked in: CPU: 0 PID: 2391 Comm: pvrusb2-context Not tainted 5.14.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:usb_submit_urb+0x14e2/0x18a0 drivers/usb/core/urb.c:378 Code: 89 de e8 31 c0 ab fd 84 db 0f 85 a9 f3 ff ff e8 f4 b8 ab fd 4c 89 fe 48 c7 c7 20 26 84 86 c6 05 d8 3c ef 04 01 e8 11 8c 00 02 <0f> 0b e9 87 f3 ff ff 41 be ed ff ff ff e9 7c f3 ff ff e8 c7 b8 ab RSP: 0018:ffffc90006996f78 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff88810fc89b40 RSI: ffffffff812aca53 RDI: fffff52000d32de1 RBP: 00000000c0008200 R08: 0000000000000001 R09: 0000000000000000 R10: ffffffff814c6d1b R11: 0000000000000000 R12: ffff888119e0a000 R13: 0000000000000005 R14: 00000000fffffff0 R15: ffff888110825600 FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055e769882928 CR3: 0000000100fbe000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: pvr2_send_request_ex+0x7c2/0x20e0 drivers/media/usb/pvrusb2/pvrusb2-hdw.c:3667 pvr2_send_request+0x35/0x40 drivers/media/usb/pvrusb2/pvrusb2-hdw.c:3810 pvr2_i2c_read drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c:130 [inline] pvr2_i2c_basic_op+0x4af/0x900 drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c:172 pvr2_i2c_xfer+0x375/0xb90 drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c:445 __i2c_transfer+0x52b/0x16e0 drivers/i2c/i2c-core-base.c:2207 i2c_smbus_xfer_emulated+0x1b5/0xfe0 drivers/i2c/i2c-core-smbus.c:468 __i2c_smbus_xfer drivers/i2c/i2c-core-smbus.c:606 [inline] __i2c_smbus_xfer+0x4b9/0xfb0 drivers/i2c/i2c-core-smbus.c:552 i2c_smbus_xfer drivers/i2c/i2c-core-smbus.c:544 [inline] i2c_smbus_xfer+0x100/0x380 drivers/i2c/i2c-core-smbus.c:534 i2c_smbus_read_byte_data+0x107/0x1b0 drivers/i2c/i2c-core-smbus.c:141 saa711x_detect_chip drivers/media/i2c/saa7115.c:1718 [inline] saa711x_probe+0x1e8/0x940 drivers/media/i2c/saa7115.c:1824 i2c_device_probe+0xacc/0xc90 drivers/i2c/i2c-core-base.c:572 call_driver_probe drivers/base/dd.c:517 [inline] really_probe+0x245/0xcc0 drivers/base/dd.c:596 __driver_probe_device+0x338/0x4d0 drivers/base/dd.c:751 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:781 __device_attach_driver+0x20b/0x2f0 drivers/base/dd.c:898 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:427 __device_attach+0x228/0x4a0 drivers/base/dd.c:969 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:487 device_add+0xc35/0x21b0 drivers/base/core.c:3353 i2c_new_client_device+0x613/0xaf0 drivers/i2c/i2c-core-base.c:1062 v4l2_i2c_new_subdev_board+0xaf/0x2c0 drivers/media/v4l2-core/v4l2-i2c.c:80 v4l2_i2c_new_subdev+0x102/0x170 drivers/media/v4l2-core/v4l2-i2c.c:135 pvr2_hdw_load_subdev drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2022 [inline] pvr2_hdw_load_modules drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2074 [inline] pvr2_hdw_setup_low drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2155 [inline] pvr2_hdw_setup drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2261 [inline] pvr2_hdw_initialize+0xc97/0x37d0 drivers/media/usb/pvrusb2/pvrusb2-hdw.c:2338 pvr2_context_check drivers/media/usb/pvrusb2/pvrusb2-context.c:109 [inline] pvr2_context_thread_func+0x250/0x850 drivers/media/usb/pvrusb2/pvrusb2-context.c:158 kthread+0x3c2/0x4a0 kernel/kthread.c:319 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2021/09/05 21:39 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 1b4f3dfb4792 | d236a457 | .config | console log | report | syz | C | ci2-upstream-usb | WARNING in pvr2_send_request_ex/usb_submit_urb | ||
2021/12/19 09:54 | upstream | 3f667b5d4053 | 44068e19 | .config | console log | report | info | ci-qemu-upstream | WARNING in pvr2_send_request_ex/usb_submit_urb | |||
2021/12/19 09:46 | upstream | 3f667b5d4053 | 44068e19 | .config | console log | report | info | ci-upstream-kasan-gce | WARNING in pvr2_send_request_ex/usb_submit_urb | |||
2021/12/19 09:40 | upstream | 3f667b5d4053 | 44068e19 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | WARNING in pvr2_send_request_ex/usb_submit_urb | |||
2021/12/19 09:37 | upstream | 3f667b5d4053 | 44068e19 | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | WARNING in pvr2_send_request_ex/usb_submit_urb | |||
2021/12/19 09:37 | upstream | 3f667b5d4053 | 44068e19 | .config | console log | report | info | ci-upstream-kasan-gce-root | WARNING in pvr2_send_request_ex/usb_submit_urb | |||
2021/12/19 11:17 | upstream | 3f667b5d4053 | 44068e19 | .config | console log | report | info | ci-upstream-kasan-gce-386 | WARNING in pvr2_send_request_ex/usb_submit_urb | |||
2021/12/19 09:43 | upstream | 3f667b5d4053 | 44068e19 | .config | console log | report | info | ci-qemu-upstream-386 | WARNING in pvr2_send_request_ex/usb_submit_urb | |||
2022/04/07 15:46 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 312310928417 | 53c67432 | .config | console log | report | info | ci2-upstream-usb | WARNING in pvr2_send_request_ex/usb_submit_urb | |||
2021/12/07 13:49 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | d598c3c46ea6 | 0230ba3e | .config | console log | report | info | ci2-upstream-usb | WARNING in pvr2_send_request_ex/usb_submit_urb | |||
2021/11/11 09:17 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 048ff8629e11 | 75b04091 | .config | console log | report | info | ci2-upstream-usb | WARNING in pvr2_send_request_ex/usb_submit_urb | |||
2021/09/14 12:12 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 44a0f3bb69a3 | 58d09404 | .config | console log | report | info | ci2-upstream-usb | WARNING in pvr2_send_request_ex/usb_submit_urb | |||
2021/09/11 10:54 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | bf9f243f23e6 | 3ce60af8 | .config | console log | report | info | ci2-upstream-usb | WARNING in pvr2_send_request_ex/usb_submit_urb | |||
2021/09/09 03:56 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 4b93c544e90e | e2776ee4 | .config | console log | report | info | ci2-upstream-usb | WARNING in pvr2_send_request_ex/usb_submit_urb | |||
2021/09/05 21:07 | https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing | 1b4f3dfb4792 | d236a457 | .config | console log | report | info | ci2-upstream-usb | WARNING in pvr2_send_request_ex/usb_submit_urb |