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KMSAN: uninit-value in number (3)

Status: fixed on 2021/11/10 00:50
Subsystems: media
[Documentation on labels]
Reported-by: syzbot+a4e309017a5f3a24c7b3@syzkaller.appspotmail.com
Fix commit: eaaea4681984 media: gspca/sq905.c: fix uninitialized variable
First crash: 1156d, last: 912d
▶ ▼ Discussions (21)
Title Replies (including bot) Last reply
[PATCH 4.19 000/425] 4.19.191-rc1 review 438 (438) 2021/06/24 10:04
[PATCH 5.4 000/184] 5.4.118-rc1 review 201 (201) 2021/06/18 09:41
[PATCH 5.10 000/299] 5.10.36-rc1 review 323 (323) 2021/05/28 16:59
[PATCH 4.9 000/240] 4.9.269-rc1 review 245 (245) 2021/05/21 16:52
[PATCH 4.14 000/323] 4.14.233-rc1 review 326 (326) 2021/05/21 05:55
[PATCH 4.4 000/190] 4.4.269-rc1 review 196 (196) 2021/05/20 21:46
[PATCH 5.11 000/342] 5.11.20-rc1 review 354 (354) 2021/05/12 06:38
[PATCH 5.12 000/384] 5.12.3-rc1 review 395 (395) 2021/05/11 21:07
[PATCH AUTOSEL 4.9 01/24] scsi: target: pscsi: Fix warning in pscsi_complete_cmd() 26 (26) 2021/05/07 10:59
[PATCH AUTOSEL 4.4 01/16] scsi: target: pscsi: Fix warning in pscsi_complete_cmd() 16 (16) 2021/05/03 16:43
[PATCH AUTOSEL 4.14 01/31] scsi: lpfc: Fix incorrect dbde assignment when building target abts wqe 31 (31) 2021/05/03 16:42
[PATCH AUTOSEL 4.19 01/35] scsi: lpfc: Fix incorrect dbde assignment when building target abts wqe 35 (35) 2021/05/03 16:41
[PATCH AUTOSEL 5.4 01/57] drm: Added orientation quirk for OneGX1 Pro 57 (57) 2021/05/03 16:39
[PATCH AUTOSEL 5.10 001/100] drm: Added orientation quirk for OneGX1 Pro 45 (45) 2021/05/03 16:37
[PATCH AUTOSEL 5.11 001/115] drm: Added orientation quirk for OneGX1 Pro 56 (56) 2021/05/03 16:36
[PATCH AUTOSEL 5.12 001/134] drm: Added orientation quirk for OneGX1 Pro 66 (66) 2021/05/03 16:34
[PATCH v2] media: sq905.c: fix uninitialized variable 3 (3) 2021/03/27 09:44
[PATCH] media: sq905.c: fix uninitialized variable 7 (7) 2021/03/26 08:06
[syzbot] KMSAN: uninit-value in number (3) 0 (2) 2021/03/16 08:51
[PATCH] media: usb: fix uninit-value in sq905_read_data 1 (1) 2021/03/11 15:20
[PATCH] gspca/sq905.c: fix uninitialized variable 1 (1) 2021/03/11 14:46
▶ ▼ Similar bugs (5)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KMSAN: uninit-value in number (4) kernel C 7189 534d 912d 0/26 closed as invalid on 2022/11/28 10:01
upstream KMSAN: uninit-value in number media usb C 190 1547d 1645d 15/26 fixed on 2020/02/18 14:31
upstream KMSAN: uninit-value in number (2) can C 168 1158d 1537d 19/26 fixed on 2021/03/10 01:48
upstream Internal error in number (2) net 1 4d01h 1h03m 0/26 moderation: reported on 2024/05/10 18:58
upstream Internal error in number net 1 177d 173d 0/26 auto-obsoleted due to no activity on 2024/02/13 14:45
▶ ▼ Last patch testing requests (2)
Created Duration User Patch Repo Result
2021/03/25 21:28 15m alaaemadhossney.ae@gmail.com https://github.com/google/kmsan.git master report log
2021/03/22 12:34 16m alaaemadhossney.ae@gmail.com https://github.com/google/kmsan.git master report log

Sample crash report:
=====================================================
BUG: KMSAN: uninit-value in number+0x54f/0x2540 lib/vsprintf.c:442
CPU: 0 PID: 1983 Comm: kworker/0:2 Not tainted 5.11.0-rc7-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+0x21c/0x280 lib/dump_stack.c:120
 kmsan_report+0xfb/0x1e0 mm/kmsan/kmsan_report.c:118
 __msan_warning+0x5f/0xa0 mm/kmsan/kmsan_instr.c:197
 number+0x54f/0x2540 lib/vsprintf.c:442
 vsnprintf+0x1cd6/0x3600 lib/vsprintf.c:2685
 vprintk_store+0x2ab/0x1df0 kernel/printk/printk.c:1984
 vprintk_emit+0x29a/0x7f0 kernel/printk/printk.c:2092
 vprintk_default+0x86/0xa0 kernel/printk/printk.c:2126
 vprintk_func+0x2ed/0x2f0 kernel/printk/printk_safe.c:393
 printk+0x180/0x1cd kernel/printk/printk.c:2157
 sq905_read_data+0x630/0x650 drivers/media/usb/gspca/sq905.c:184
 sd_init+0x184/0x530 drivers/media/usb/gspca/sq905.c:329
 gspca_dev_probe2+0x129f/0x23f0 drivers/media/usb/gspca/gspca.c:1532
 gspca_dev_probe+0x3db/0x440 drivers/media/usb/gspca/gspca.c:1606
 sd_probe+0x8d/0xa0 drivers/media/usb/gspca/gl860/gl860.c:511
 usb_probe_interface+0xfcc/0x1520 drivers/usb/core/driver.c:396
 really_probe+0xe15/0x24d0 drivers/base/dd.c:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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:296

Local variable ----act_len@sq905_read_data created at:
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
=====================================================
=====================================================
BUG: KMSAN: uninit-value in number+0x8d9/0x2540 lib/vsprintf.c:463
CPU: 0 PID: 1983 Comm: kworker/0:2 Tainted: G    B             5.11.0-rc7-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+0x21c/0x280 lib/dump_stack.c:120
 kmsan_report+0xfb/0x1e0 mm/kmsan/kmsan_report.c:118
 __msan_warning+0x5f/0xa0 mm/kmsan/kmsan_instr.c:197
 number+0x8d9/0x2540 lib/vsprintf.c:463
 vsnprintf+0x1cd6/0x3600 lib/vsprintf.c:2685
 vprintk_store+0x2ab/0x1df0 kernel/printk/printk.c:1984
 vprintk_emit+0x29a/0x7f0 kernel/printk/printk.c:2092
 vprintk_default+0x86/0xa0 kernel/printk/printk.c:2126
 vprintk_func+0x2ed/0x2f0 kernel/printk/printk_safe.c:393
 printk+0x180/0x1cd kernel/printk/printk.c:2157
 sq905_read_data+0x630/0x650 drivers/media/usb/gspca/sq905.c:184
 sd_init+0x184/0x530 drivers/media/usb/gspca/sq905.c:329
 gspca_dev_probe2+0x129f/0x23f0 drivers/media/usb/gspca/gspca.c:1532
 gspca_dev_probe+0x3db/0x440 drivers/media/usb/gspca/gspca.c:1606
 sd_probe+0x8d/0xa0 drivers/media/usb/gspca/gl860/gl860.c:511
 usb_probe_interface+0xfcc/0x1520 drivers/usb/core/driver.c:396
 really_probe+0xe15/0x24d0 drivers/base/dd.c:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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:296

Local variable ----act_len@sq905_read_data created at:
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
=====================================================
=====================================================
BUG: KMSAN: uninit-value in put_dec+0x1dc/0x260 lib/vsprintf.c:258
CPU: 0 PID: 1983 Comm: kworker/0:2 Tainted: G    B             5.11.0-rc7-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+0x21c/0x280 lib/dump_stack.c:120
 kmsan_report+0xfb/0x1e0 mm/kmsan/kmsan_report.c:118
 __msan_warning+0x5f/0xa0 mm/kmsan/kmsan_instr.c:197
 put_dec+0x1dc/0x260 lib/vsprintf.c:258
 number+0x896/0x2540 lib/vsprintf.c:476
 vsnprintf+0x1cd6/0x3600 lib/vsprintf.c:2685
 vprintk_store+0x2ab/0x1df0 kernel/printk/printk.c:1984
 vprintk_emit+0x29a/0x7f0 kernel/printk/printk.c:2092
 vprintk_default+0x86/0xa0 kernel/printk/printk.c:2126
 vprintk_func+0x2ed/0x2f0 kernel/printk/printk_safe.c:393
 printk+0x180/0x1cd kernel/printk/printk.c:2157
 sq905_read_data+0x630/0x650 drivers/media/usb/gspca/sq905.c:184
 sd_init+0x184/0x530 drivers/media/usb/gspca/sq905.c:329
 gspca_dev_probe2+0x129f/0x23f0 drivers/media/usb/gspca/gspca.c:1532
 gspca_dev_probe+0x3db/0x440 drivers/media/usb/gspca/gspca.c:1606
 sd_probe+0x8d/0xa0 drivers/media/usb/gspca/gl860/gl860.c:511
 usb_probe_interface+0xfcc/0x1520 drivers/usb/core/driver.c:396
 really_probe+0xe15/0x24d0 drivers/base/dd.c:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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:296

Local variable ----act_len@sq905_read_data created at:
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
=====================================================
=====================================================
BUG: KMSAN: uninit-value in put_dec_trunc8+0x31a/0x3c lib/vsprintf.c:193
Lost 539 message(s)!
=====================================================
BUG: KMSAN: uninit-value in number+0x54f/0x2540 lib/vsprintf.c:442
CPU: 0 PID: 1983 Comm: kworker/0:2 Tainted: G    B             5.11.0-rc7-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+0x21c/0x280 lib/dump_stack.c:120
 kmsan_report+0xfb/0x1e0 mm/kmsan/kmsan_report.c:118
 __msan_warning+0x5f/0xa0 mm/kmsan/kmsan_instr.c:197
 number+0x54f/0x2540 lib/vsprintf.c:442
 vsnprintf+0x1cd6/0x3600 lib/vsprintf.c:2685
 vprintk_store+0x2ab/0x1df0 kernel/printk/printk.c:1984
 vprintk_emit+0x29a/0x7f0 kernel/printk/printk.c:2092
 vprintk_default+0x86/0xa0 kernel/printk/printk.c:2126
 vprintk_func+0x2ed/0x2f0 kernel/printk/printk_safe.c:393
 printk+0x180/0x1cd kernel/printk/printk.c:2157
 sq905_read_data+0x630/0x650 drivers/media/usb/gspca/sq905.c:184
 sd_init+0x184/0x530 drivers/media/usb/gspca/sq905.c:329
 gspca_dev_probe2+0x129f/0x23f0 drivers/media/usb/gspca/gspca.c:1532
 gspca_dev_probe+0x3db/0x440 drivers/media/usb/gspca/gspca.c:1606
 sd_probe+0x8d/0xa0 drivers/media/usb/gspca/gl860/gl860.c:511
 usb_probe_interface+0xfcc/0x1520 drivers/usb/core/driver.c:396
 really_probe+0xe15/0x24d0 drivers/base/dd.c:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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
 process_scheduled_works kernel/workqueue.c:2337 [inline]
 worker_thread+0x12bc/0x2340 kernel/workqueue.c:2423
 kthread+0x521/0x560 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296

Local variable ----act_len@sq905_read_data created at:
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
=====================================================
=====================================================
BUG: KMSAN: uninit-value in number+0x8d9/0x2540 lib/vsprintf.c:463
CPU: 0 PID: 1983 Comm: kworker/0:2 Tainted: G    B             5.11.0-rc7-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+0x21c/0x280 lib/dump_stack.c:120
 kmsan_report+0xfb/0x1e0 mm/kmsan/kmsan_report.c:118
 __msan_warning+0x5f/0xa0 mm/kmsan/kmsan_instr.c:197
 number+0x8d9/0x2540 lib/vsprintf.c:463
 vsnprintf+0x1cd6/0x3600 lib/vsprintf.c:2685
 vprintk_store+0x2ab/0x1df0 kernel/printk/printk.c:1984
 vprintk_emit+0x29a/0x7f0 kernel/printk/printk.c:2092
 vprintk_default+0x86/0xa0 kernel/printk/printk.c:2126
 vprintk_func+0x2ed/0x2f0 kernel/printk/printk_safe.c:393
 printk+0x180/0x1cd kernel/printk/printk.c:2157
 sq905_read_data+0x630/0x650 drivers/media/usb/gspca/sq905.c:184
 sd_init+0x184/0x530 drivers/media/usb/gspca/sq905.c:329
 gspca_dev_probe2+0x129f/0x23f0 drivers/media/usb/gspca/gspca.c:1532
 gspca_dev_probe+0x3db/0x440 drivers/media/usb/gspca/gspca.c:1606
 sd_probe+0x8d/0xa0 drivers/media/usb/gspca/gl860/gl860.c:511
 usb_probe_interface+0xfcc/0x1520 drivers/usb/core/driver.c:396
 really_probe+0xe15/0x24d0 drivers/base/dd.c:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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
 process_scheduled_works kernel/workqueue.c:2337 [inline]
 worker_thread+0x12bc/0x2340 kernel/workqueue.c:2423
 kthread+0x521/0x560 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296

Local variable ----act_len@sq905_read_data created at:
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
=====================================================
=====================================================
BUG: KMSAN: uninit-value in put_dec+0x1dc/0x260 lib/vsprintf.c:258
CPU: 0 PID: 1983 Comm: kworker/0:2 Tainted: G    B             5.11.0-rc7-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+0x21c/0x280 lib/dump_stack.c:120
 kmsan_report+0xfb/0x1e0 mm/kmsan/kmsan_report.c:118
 __msan_warning+0x5f/0xa0 mm/kmsan/kmsan_instr.c:197
 put_dec+0x1dc/0x260 lib/vsprintf.c:258
 number+0x896/0x2540 lib/vsprintf.c:476
 vsnprintf+0x1cd6/0x3600 lib/vsprintf.c:2685
 vprintk_store+0x2ab/0x1df0 kernel/printk/printk.c:1984
 vprintk_emit+0x29a/0x7f0 kernel/printk/printk.c:2092
 vprintk_default+0x86/0xa0 kernel/printk/printk.c:2126
 vprintk_func+0x2ed/0x2f0 kernel/printk/printk_safe.c:393
 printk+0x180/0x1cd kernel/printk/printk.c:2157
 sq905_read_data+0x630/0x650 drivers/media/usb/gspca/sq905.c:184
 sd_init+0x184/0x530 drivers/media/usb/gspca/sq905.c:329
 gspca_dev_probe2+0x129f/0x23f0 drivers/media/usb/gspca/gspca.c:1532
 gspca_dev_probe+0x3db/0x440 drivers/media/usb/gspca/gspca.c:1606
 sd_probe+0x8d/0xa0 drivers/media/usb/gspca/gl860/gl860.c:511
 usb_probe_interface+0xfcc/0x1520 drivers/usb/core/driver.c:396
 really_probe+0xe15/0x24d0 drivers/base/dd.c:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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
 process_scheduled_works kernel/workqueue.c:2337 [inline]
 worker_thread+0x12bc/0x2340 kernel/workqueue.c:2423
 kthread+0x521/0x560 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296

Local variable ----act_len@sq905_read_data created at:
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
=====================================================
======================================
Lost 547 message(s)!
=====================================================
BUG: KMSAN: uninit-value in number+0x54f/0x2540 lib/vsprintf.c:442
CPU: 0 PID: 1983 Comm: kworker/0:2 Tainted: G    B             5.11.0-rc7-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+0x21c/0x280 lib/dump_stack.c:120
 kmsan_report+0xfb/0x1e0 mm/kmsan/kmsan_report.c:118
 __msan_warning+0x5f/0xa0 mm/kmsan/kmsan_instr.c:197
 number+0x54f/0x2540 lib/vsprintf.c:442
 vsnprintf+0x1cd6/0x3600 lib/vsprintf.c:2685
 vprintk_store+0x2ab/0x1df0 kernel/printk/printk.c:1984
 vprintk_emit+0x29a/0x7f0 kernel/printk/printk.c:2092
 vprintk_default+0x86/0xa0 kernel/printk/printk.c:2126
 vprintk_func+0x2ed/0x2f0 kernel/printk/printk_safe.c:393
 printk+0x180/0x1cd kernel/printk/printk.c:2157
 sq905_read_data+0x630/0x650 drivers/media/usb/gspca/sq905.c:184
 sd_init+0x184/0x530 drivers/media/usb/gspca/sq905.c:329
 gspca_dev_probe2+0x129f/0x23f0 drivers/media/usb/gspca/gspca.c:1532
 gspca_dev_probe+0x3db/0x440 drivers/media/usb/gspca/gspca.c:1606
 sd_probe+0x8d/0xa0 drivers/media/usb/gspca/gl860/gl860.c:511
 usb_probe_interface+0xfcc/0x1520 drivers/usb/core/driver.c:396
 really_probe+0xe15/0x24d0 drivers/base/dd.c:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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
 process_scheduled_works kernel/workqueue.c:2337 [inline]
 worker_thread+0x12bc/0x2340 kernel/workqueue.c:2423
 kthread+0x521/0x560 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296

Local variable ----act_len@sq905_read_data created at:
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
=====================================================
=====================================================
BUG: KMSAN: uninit-value in number+0x8d9/0x2540 lib/vsprintf.c:463
CPU: 0 PID: 1983 Comm: kworker/0:2 Tainted: G    B             5.11.0-rc7-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+0x21c/0x280 lib/dump_stack.c:120
 kmsan_report+0xfb/0x1e0 mm/kmsan/kmsan_report.c:118
 __msan_warning+0x5f/0xa0 mm/kmsan/kmsan_instr.c:197
 number+0x8d9/0x2540 lib/vsprintf.c:463
 vsnprintf+0x1cd6/0x3600 lib/vsprintf.c:2685
 vprintk_store+0x2ab/0x1df0 kernel/printk/printk.c:1984
 vprintk_emit+0x29a/0x7f0 kernel/printk/printk.c:2092
 vprintk_default+0x86/0xa0 kernel/printk/printk.c:2126
 vprintk_func+0x2ed/0x2f0 kernel/printk/printk_safe.c:393
 printk+0x180/0x1cd kernel/printk/printk.c:2157
 sq905_read_data+0x630/0x650 drivers/media/usb/gspca/sq905.c:184
 sd_init+0x184/0x530 drivers/media/usb/gspca/sq905.c:329
 gspca_dev_probe2+0x129f/0x23f0 drivers/media/usb/gspca/gspca.c:1532
 gspca_dev_probe+0x3db/0x440 drivers/media/usb/gspca/gspca.c:1606
 sd_probe+0x8d/0xa0 drivers/media/usb/gspca/gl860/gl860.c:511
 usb_probe_interface+0xfcc/0x1520 drivers/usb/core/driver.c:396
 really_probe+0xe15/0x24d0 drivers/base/dd.c:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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
 process_scheduled_works kernel/workqueue.c:2337 [inline]
 worker_thread+0x12bc/0x2340 kernel/workqueue.c:2423
 kthread+0x521/0x560 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296

Local variable ----act_len@sq905_read_data created at:
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
=====================================================
=====================================================
BUG: KMSAN: uninit-value in put_dec+0x1dc/0x260 lib/vsprintf.c:258
CPU: 0 PID: 1983 Comm: kworker/0:2 Tainted: G    B             5.11.0-rc7-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+0x21c/0x280 lib/dump_stack.c:120
 kmsan_report+0xfb/0x1e0 mm/kmsan/kmsan_report.c:118
 __msan_warning+0x5f/0xa0 mm/kmsan/kmsan_instr.c:197
 put_dec+0x1dc/0x260 lib/vsprintf.c:258
 number+0x896/0x2540 lib/vsprintf.c:476
 vsnprintf+0x1cd6/0x3600 lib/vsprintf.c:2685
 vprintk_store+0x2ab/0x1df0 kernel/printk/printk.c:1984
 vprintk_emit+0x29a/0x7f0 kernel/printk/printk.c:2092
 vprintk_default+0x86/0xa0 kernel/printk/printk.c:2126
 vprintk_func+0x2ed/0x2f0 kernel/printk/printk_safe.c:393
 printk+0x180/0x1cd kernel/printk/printk.c:2157
 sq905_read_data+0x630/0x650 drivers/media/usb/gspca/sq905.c:184
 sd_init+0x184/0x530 drivers/media/usb/gspca/sq905.c:329
 gspca_dev_probe2+0x129f/0x23f0 drivers/media/usb/gspca/gspca.c:1532
 gspca_dev_probe+0x3db/0x440 drivers/media/usb/gspca/gspca.c:1606
 sd_probe+0x8d/0xa0 drivers/media/usb/gspca/gl860/gl860.c:511
 usb_probe_interface+0xfcc/0x1520 drivers/usb/core/driver.c:396
 really_probe+0xe15/0x24d0 drivers/base/dd.c:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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:558
 driver_probe_device+0x29d/0x3a0 drivers/base/dd.c:740
 __device_attach_driver+0x63f/0x830 drivers/base/dd.c:846
 bus_for_each_drv+0x2c8/0x3f0 drivers/base/bus.c:431
 __device_attach+0x56a/0x890 drivers/base/dd.c:914
 device_initial_probe+0x4a/0x60 drivers/base/dd.c:961
 bus_probe_device+0x17e/0x3d0 drivers/base/bus.c:491
 device_add+0x2c15/0x31d0 drivers/base/core.c:3109
 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
 process_scheduled_works kernel/workqueue.c:2337 [inline]
 worker_thread+0x12bc/0x2340 kernel/workqueue.c:2423
 kthread+0x521/0x560 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296

Local variable ----act_len@sq905_read_data created at:
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
 sq905_read_data+0x87/0x650 drivers/media/usb/gspca/sq905.c:163
=====================================================
======================================
Lost 547 message(s)!
=====================================================
BUG: KMSAN: uninit-value in number+0x54f/0x2540 lib/vsprintf.c:442
CPU: 0 PID: 1983 Comm: kworker/0:2 Tainted: G    B             5.11.0-rc7-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+0x21c/0x280 lib/dump_stack.c:120
 kmsan_report+0xfb/0x1e0 mm/kmsan/kmsan_report.c:118
 __msan_warning+0x5f/0xa0 mm/kmsan/kmsan_instr.c:197
 number+0x54f/0x2540 lib/vsprintf.c:442
 vsnprintf+0x1cd6/0x3600 lib/vsprintf.c:2685
 vprintk_store+0x2ab/0x1df0 kernel/printk/printk.c:1984

Crashes (8575):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/03/16 08:50 https://github.com/google/kmsan.git master 29ad81a1074a fdb2bb2c .config console log report syz C ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/30 17:30 https://github.com/google/kmsan.git master 59bd88c25ffc 098b5d53 .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/29 19:11 https://github.com/google/kmsan.git master 45859661869b 2353a3ec .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/29 16:14 https://github.com/google/kmsan.git master 45859661869b 2353a3ec .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/29 09:53 https://github.com/google/kmsan.git master 45859661869b 2353a3ec .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/28 18:32 https://github.com/google/kmsan.git master 8f7db06d805f be531bb4 .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/28 15:06 https://github.com/google/kmsan.git master 8f7db06d805f be531bb4 .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/27 21:25 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/27 17:44 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/27 10:29 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/27 06:48 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/27 05:15 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/26 19:21 https://github.com/google/kmsan.git master 0f36cda66082 d50eb50a .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/26 10:26 https://github.com/google/kmsan.git master 0f36cda66082 c1132b49 .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/25 18:19 https://github.com/google/kmsan.git master 82e66ad2e586 4f0000ee .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/25 12:57 https://github.com/google/kmsan.git master 82e66ad2e586 4f0000ee .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/25 03:27 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/25 01:38 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/24 21:29 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/24 16:13 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/24 03:49 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/23 23:34 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/10/23 22:40 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/11/01 11:07 https://github.com/google/kmsan.git master 59bd88c25ffc 098b5d53 .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/31 21:03 https://github.com/google/kmsan.git master 59bd88c25ffc 098b5d53 .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/31 19:34 https://github.com/google/kmsan.git master 59bd88c25ffc 098b5d53 .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/31 18:44 https://github.com/google/kmsan.git master 59bd88c25ffc 098b5d53 .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/31 18:02 https://github.com/google/kmsan.git master 59bd88c25ffc 098b5d53 .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/31 17:30 https://github.com/google/kmsan.git master 59bd88c25ffc 098b5d53 .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/31 14:51 https://github.com/google/kmsan.git master 59bd88c25ffc 098b5d53 .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/31 13:02 https://github.com/google/kmsan.git master 59bd88c25ffc 098b5d53 .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/31 06:56 https://github.com/google/kmsan.git master 59bd88c25ffc 098b5d53 .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/24 23:32 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/24 22:03 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/24 21:28 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/24 20:26 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/24 19:58 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/24 17:43 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/24 17:10 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/24 13:56 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/10/24 11:29 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config console log report syz ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 11:14 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/11/09 07:15 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/11/08 22:22 https://github.com/google/kmsan.git master a3e5c559028e d29682f1 .config console log report info ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/11/08 14:11 https://github.com/google/kmsan.git master a3e5c559028e d29682f1 .config console log report info ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/11/08 10:22 https://github.com/google/kmsan.git master a3e5c559028e 4c1be0be .config console log report info ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/11/08 08:01 https://github.com/google/kmsan.git master a3e5c559028e 4c1be0be .config console log report info ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/11/08 06:21 https://github.com/google/kmsan.git master a3e5c559028e 4c1be0be .config console log report info ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/03/10 22:56 https://github.com/google/kmsan.git master 29ad81a1074a 764067f3 .config console log report info ci-upstream-kmsan-gce KMSAN: uninit-value in number
2021/11/09 23:57 https://github.com/google/kmsan.git master a3e5c559028e 59bcaf9a .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 22:51 https://github.com/google/kmsan.git master a3e5c559028e 59bcaf9a .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 21:48 https://github.com/google/kmsan.git master a3e5c559028e 59bcaf9a .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 20:39 https://github.com/google/kmsan.git master a3e5c559028e 59bcaf9a .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 19:03 https://github.com/google/kmsan.git master a3e5c559028e 59bcaf9a .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 17:49 https://github.com/google/kmsan.git master a3e5c559028e 59bcaf9a .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 17:13 https://github.com/google/kmsan.git master a3e5c559028e 59bcaf9a .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 16:10 https://github.com/google/kmsan.git master a3e5c559028e 59bcaf9a .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 15:04 https://github.com/google/kmsan.git master a3e5c559028e 59bcaf9a .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 14:24 https://github.com/google/kmsan.git master a3e5c559028e 59bcaf9a .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 13:10 https://github.com/google/kmsan.git master a3e5c559028e 59bcaf9a .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 12:08 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 10:12 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 09:09 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 08:26 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 06:14 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 05:07 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 04:47 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 03:44 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 02:35 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 01:57 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 00:49 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/09 00:38 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 23:33 https://github.com/google/kmsan.git master a3e5c559028e 8ab17e57 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 21:00 https://github.com/google/kmsan.git master a3e5c559028e d29682f1 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 20:32 https://github.com/google/kmsan.git master a3e5c559028e d29682f1 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 19:31 https://github.com/google/kmsan.git master a3e5c559028e d29682f1 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 17:31 https://github.com/google/kmsan.git master a3e5c559028e d29682f1 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 16:26 https://github.com/google/kmsan.git master a3e5c559028e d29682f1 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 15:21 https://github.com/google/kmsan.git master a3e5c559028e d29682f1 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 13:00 https://github.com/google/kmsan.git master a3e5c559028e d29682f1 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 11:58 https://github.com/google/kmsan.git master a3e5c559028e d29682f1 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 11:28 https://github.com/google/kmsan.git master a3e5c559028e d29682f1 .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 09:20 https://github.com/google/kmsan.git master a3e5c559028e 4c1be0be .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 09:03 https://github.com/google/kmsan.git master a3e5c559028e 4c1be0be .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 07:00 https://github.com/google/kmsan.git master a3e5c559028e 4c1be0be .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 05:13 https://github.com/google/kmsan.git master a3e5c559028e 4c1be0be .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
2021/11/08 04:01 https://github.com/google/kmsan.git master a3e5c559028e 4c1be0be .config console log report info ci-upstream-kmsan-gce-386 KMSAN: uninit-value in number
* Struck through repros no longer work on HEAD.