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| 🐞 Open [1166] 🐞 Fixed [4299] 🐞 Invalid [9646] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
| Created | Duration | User | Patch | Repo | Result |
|---|---|---|---|---|---|
| 2021/07/30 11:24 | 42m | paskripkin@gmail.com | patch | https://github.com/google/kmsan.git master | OK |
| 2020/09/15 13:35 | 20m | anant.thazhemadam@gmail.com | https://github.com/google/kmsan.git master | OK |
usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz usb 1-1: config 0 descriptor?? (unnamed net_device) (uninitialized): read_eprom_word failed ===================================================== BUG: KMSAN: uninit-value in get_interrupt_interval drivers/net/usb/pegasus.c:746 [inline] BUG: KMSAN: uninit-value in pegasus_probe+0x10e7/0x4080 drivers/net/usb/pegasus.c:1152 CPU: 1 PID: 825 Comm: kworker/1:1 Not tainted 5.12.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: usb_hub_wq hub_event Call Trace: __dump_stack lib/dump_stack.c:79 [inline] dump_stack+0x24c/0x2e0 lib/dump_stack.c:120 kmsan_report+0xfb/0x1e0 mm/kmsan/kmsan_report.c:118 __msan_warning+0x5c/0xa0 mm/kmsan/kmsan_instr.c:197 get_interrupt_interval drivers/net/usb/pegasus.c:746 [inline] pegasus_probe+0x10e7/0x4080 drivers/net/usb/pegasus.c:1152 usb_probe_interface+0xfcc/0x1520 drivers/usb/core/driver.c:396 really_probe+0xe15/0x24d0 drivers/base/dd.c:561 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:743 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:849 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431 __device_attach+0x56a/0x890 drivers/base/dd.c:917 device_initial_probe+0x4a/0x60 drivers/base/dd.c:964 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491 device_add+0x2c15/0x31d0 drivers/base/core.c:3242 usb_set_configuration+0x3872/0x3eb0 drivers/usb/core/message.c:2164 usb_generic_driver_probe+0x138/0x300 drivers/usb/core/generic.c:238 usb_probe_device+0x317/0x570 drivers/usb/core/driver.c:293 really_probe+0xe15/0x24d0 drivers/base/dd.c:561 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:743 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:849 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431 __device_attach+0x56a/0x890 drivers/base/dd.c:917 device_initial_probe+0x4a/0x60 drivers/base/dd.c:964 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491 device_add+0x2c15/0x31d0 drivers/base/core.c:3242 usb_new_device+0x1bd4/0x2a30 drivers/usb/core/hub.c:2555 hub_port_connect drivers/usb/core/hub.c:5223 [inline] hub_port_connect_change drivers/usb/core/hub.c:5363 [inline] port_event drivers/usb/core/hub.c:5509 [inline] hub_event+0x5b99/0x8870 drivers/usb/core/hub.c:5591 process_one_work+0x1219/0x1fe0 kernel/workqueue.c:2275 worker_thread+0x10ec/0x2340 kernel/workqueue.c:2421 kthread+0x521/0x560 kernel/kthread.c:292 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294 Local variable ----data.i@pegasus_probe created at: get_interrupt_interval drivers/net/usb/pegasus.c:1151 [inline] pegasus_probe+0xe57/0x4080 drivers/net/usb/pegasus.c:1152 get_interrupt_interval drivers/net/usb/pegasus.c:1151 [inline] pegasus_probe+0xe57/0x4080 drivers/net/usb/pegasus.c:1152 ===================================================== pegasus 1-1:0.172: can't reset MAC pegasus: probe of 1-1:0.172 failed with error -5 (unnamed net_device) (uninitialized): read_eprom_word failed ===================================================== BUG: KMSAN: uninit-value in get_interrupt_interval drivers/net/usb/pegasus.c:746 [inline] BUG: KMSAN: uninit-value in pegasus_probe+0x10e7/0x4080 drivers/net/usb/pegasus.c:1152 CPU: 1 PID: 825 Comm: kworker/1:1 Tainted: G B 5.12.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: usb_hub_wq hub_event Call Trace: __dump_stack lib/dump_stack.c:79 [inline] dump_stack+0x24c/0x2e0 lib/dump_stack.c:120 kmsan_report+0xfb/0x1e0 mm/kmsan/kmsan_report.c:118 __msan_warning+0x5c/0xa0 mm/kmsan/kmsan_instr.c:197 get_interrupt_interval drivers/net/usb/pegasus.c:746 [inline] pegasus_probe+0x10e7/0x4080 drivers/net/usb/pegasus.c:1152 usb_probe_interface+0xfcc/0x1520 drivers/usb/core/driver.c:396 really_probe+0xe15/0x24d0 drivers/base/dd.c:561 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:743 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:849 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431 __device_attach+0x56a/0x890 drivers/base/dd.c:917 device_initial_probe+0x4a/0x60 drivers/base/dd.c:964 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491 device_add+0x2c15/0x31d0 drivers/base/core.c:3242 usb_set_configuration+0x3872/0x3eb0 drivers/usb/core/message.c:2164 usb_generic_driver_probe+0x138/0x300 drivers/usb/core/generic.c:238 usb_probe_device+0x317/0x570 drivers/usb/core/driver.c:293 really_probe+0xe15/0x24d0 drivers/base/dd.c:561 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:743 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:849 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431 __device_attach+0x56a/0x890 drivers/base/dd.c:917 device_initial_probe+0x4a/0x60 drivers/base/dd.c:964 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491 device_add+0x2c15/0x31d0 drivers/base/core.c:3242 usb_new_device+0x1bd4/0x2a30 drivers/usb/core/hub.c:2555 hub_port_connect drivers/usb/core/hub.c:5223 [inline] hub_port_connect_change drivers/usb/core/hub.c:5363 [inline] port_event drivers/usb/core/hub.c:5509 [inline] hub_event+0x5b99/0x8870 drivers/usb/core/hub.c:5591 process_one_work+0x1219/0x1fe0 kernel/workqueue.c:2275 worker_thread+0x10ec/0x2340 kernel/workqueue.c:2421 kthread+0x521/0x560 kernel/kthread.c:292 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294 Local variable ----data.i@pegasus_probe created at: get_interrupt_interval drivers/net/usb/pegasus.c:1151 [inline] pegasus_probe+0xe57/0x4080 drivers/net/usb/pegasus.c:1152 get_interrupt_interval drivers/net/usb/pegasus.c:1151 [inline] pegasus_probe+0xe57/0x4080 drivers/net/usb/pegasus.c:1152 ===================================================== pegasus 1-1:0.194: can't reset MAC pegasus: probe of 1-1:0.194 failed with error -5 usb 1-1: USB disconnect, device number 2 usb 1-1: new full-speed USB device number 3 using dummy_hcd usb 1-1: config 0 has an invalid interface number: 172 but max is 1 usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping usb 1-1: config 0 has an invalid interface number: 194 but max is 1 usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config usb 1-1: config 0 has no interface number 0 usb 1-1: config 0 has no interface number 1 usb 1-1: config 0 interface 172 altsetting 9 endpoint 0x4 has invalid maxpacket 558, setting to 64 usb 1-1: config 0 interface 172 altsetting 9 endpoint 0xD has invalid maxpacket 512, setting to 64 usb 1-1: config 0 interface 172 altsetting 9 endpoint 0x8 has invalid maxpacket 512, setting to 64 usb 1-1: config 0 interface 194 altsetting 64 endpoint 0xA has an invalid bInterval 127, changing to 4 usb 1-1: config 0 interface 194 altsetting 64 endpoint 0xA has invalid wMaxPacketSize 0 usb 1-1: config 0 interface 194 altsetting 64 has an invalid endpoint with address 0xA4, skipping usb 1-1: config 0 interface 194 altsetting 64 has 2 endpoint descriptors, different from the interface descriptor's value: 16 usb 1-1: config 0 interface 172 has no altsetting 0 usb 1-1: config 0 interface 194 has no altsetting 0 usb 1-1: New USB device found, idVendor=07aa, idProduct=0004, bcdDevice=6e.8b usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: config 0 descriptor?? usb 1-1: can't set config #0, error -71 usb 1-1: USB disconnect, device number 3 usb 1-1: new full-speed USB device number 4 using dummy_hcd usb 1-1: config 0 has an invalid interface number: 172 but max is 1 usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping usb 1-1: config 0 has an invalid interface number: 194 but max is 1 usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config usb 1-1: config 0 has no interface number 0 usb 1-1: config 0 has no interface number 1 usb 1-1: config 0 interface 172 altsetting 9 endpoint 0x4 has invalid maxpacket 558, setting to 64 usb 1-1: config 0 interface 172 altsetting 9 endpoint 0xD has invalid maxpacket 512, setting to 64 usb 1-1: config 0 interface 172 altsetting 9 endpoint 0x8 has invalid maxpacket 512, setting to 64 usb 1-1: config 0 interface 194 altsetting 64 endpoint 0xA has an invalid bInterval 127, changing to 4 usb 1-1: config 0 interface 194 altsetting 64 endpoint 0xA has invalid wMaxPacketSize 0 usb 1-1: config 0 interface 194 altsetting 64 has an invalid endpoint with address 0xA4, skipping usb 1-1: config 0 interface 194 altsetting 64 has 2 endpoint descriptors, different from the interface descriptor's value: 16 usb 1-1: config 0 interface 172 has no altsetting 0 usb 1-1: config 0 interface 194 has no altsetting 0 usb 1-1: New USB device found, idVendor=07aa, idProduct=0004, bcdDevice=6e.8b usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz usb 1-1: config 0 descriptor??
| Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ci-upstream-kmsan-gce | 2021/05/05 06:34 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | 06c27ff5 | .config | console log | report | syz | C | KMSAN: uninit-value in pegasus_probe | ||
| ci-upstream-kmsan-gce | 2019/09/28 07:18 | https://github.com/google/kmsan.git master | 124037e07586 | d8074e0b | .config | console log | report | syz | C | |||
| ci-upstream-kmsan-gce | 2021/08/03 19:26 | https://github.com/google/kmsan.git master | fc388325c43b | 6c236867 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/07/30 15:31 | https://github.com/google/kmsan.git master | a2a37c61659d | c585c7b0 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/07/29 09:20 | https://github.com/google/kmsan.git master | 981c4ec7b5ad | 9a4781d4 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/07/28 22:37 | https://github.com/google/kmsan.git master | 981c4ec7b5ad | 9a4781d4 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/07/26 18:23 | https://github.com/google/kmsan.git master | e8a3c6c03fa1 | fd511809 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/07/23 07:00 | https://github.com/google/kmsan.git master | a43e029dee89 | bc5f1d88 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/07/18 15:39 | https://github.com/google/kmsan.git master | a0f3a2c4404f | f115ae98 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/07/13 09:46 | https://github.com/google/kmsan.git master | 57b5797c8013 | f415556d | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/07/12 03:38 | https://github.com/google/kmsan.git master | 57b5797c8013 | 8f5a7b8c | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/07/09 16:19 | https://github.com/google/kmsan.git master | 57b5797c8013 | 281e815f | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/07/05 07:46 | https://github.com/google/kmsan.git master | 57b5797c8013 | 55aa55c2 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/07/05 05:59 | https://github.com/google/kmsan.git master | 57b5797c8013 | 55aa55c2 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/07/03 23:41 | https://github.com/google/kmsan.git master | 57b5797c8013 | 55aa55c2 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/06/25 17:17 | https://github.com/google/kmsan.git master | a520ce29b172 | ae6bf8dd | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/06/25 14:10 | https://github.com/google/kmsan.git master | a520ce29b172 | 0edbbe31 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/06/22 06:45 | https://github.com/google/kmsan.git master | 6a6a67f21dec | aba2b2fb | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/06/12 16:45 | https://github.com/google/kmsan.git master | 6099c9da2f7d | 1ba81399 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/06/08 11:52 | https://github.com/google/kmsan.git master | 6099c9da2f7d | b718257f | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/06/07 18:55 | https://github.com/google/kmsan.git master | 6099c9da2f7d | e59537be | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/05/20 06:04 | https://github.com/google/kmsan.git master | 6099c9da2f7d | a343ba6b | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/05/18 08:42 | https://github.com/google/kmsan.git master | bdefec9ab855 | a343ba6b | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/05/16 22:51 | https://github.com/google/kmsan.git master | bdefec9ab855 | f54a5c09 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/05/15 07:37 | https://github.com/google/kmsan.git master | bdefec9ab855 | 8bdd5343 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/05/13 00:01 | https://github.com/google/kmsan.git master | bdefec9ab855 | ed7d41c5 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/05/12 13:02 | https://github.com/google/kmsan.git master | bdefec9ab855 | da958a4d | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/05/10 10:17 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | bc5434be | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/05/08 11:46 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | bc5434be | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/05/02 22:08 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | 77e2b668 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/05/02 04:26 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | 77e2b668 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/04/27 20:34 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | 805b5003 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/04/27 04:23 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | 805b5003 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/04/23 06:58 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | 590921a5 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/04/15 18:26 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | fcdb12ba | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/04/13 15:35 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | bfeda1b1 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/04/13 00:53 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | bfeda1b1 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/04/11 16:06 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | bfeda1b1 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2021/04/11 14:13 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | bfeda1b1 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce-386 | 2021/07/29 10:24 | https://github.com/google/kmsan.git master | 981c4ec7b5ad | 9a4781d4 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce-386 | 2021/07/29 06:34 | https://github.com/google/kmsan.git master | 981c4ec7b5ad | 9a4781d4 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce-386 | 2021/07/23 07:40 | https://github.com/google/kmsan.git master | a43e029dee89 | bc5f1d88 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce-386 | 2021/07/02 20:13 | https://github.com/google/kmsan.git master | 57b5797c8013 | 55aa55c2 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce-386 | 2021/06/23 06:43 | https://github.com/google/kmsan.git master | 6a6a67f21dec | aba2b2fb | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce-386 | 2021/06/12 16:37 | https://github.com/google/kmsan.git master | 6099c9da2f7d | 1ba81399 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce-386 | 2021/06/12 10:16 | https://github.com/google/kmsan.git master | 6099c9da2f7d | 1ba81399 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce-386 | 2021/06/12 09:03 | https://github.com/google/kmsan.git master | 6099c9da2f7d | 1ba81399 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce-386 | 2021/05/22 09:08 | https://github.com/google/kmsan.git master | 6099c9da2f7d | 3c7fef33 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce-386 | 2021/04/12 08:24 | https://github.com/google/kmsan.git master | 4ebaab5fb428 | bfeda1b1 | .config | console log | report | info | KMSAN: uninit-value in pegasus_probe | |||
| ci-upstream-kmsan-gce | 2019/07/01 17:34 | https://github.com/google/kmsan.git master | 41550654dedf | 907bf746 | .config | console log | report | |||||
| ci-upstream-kmsan-gce-386 | 2021/01/16 01:13 | https://github.com/google/kmsan.git master | 73d62e81b476 | 65a7a854 | .config | console log | report | info |