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🐞 Open [1166] 🐞 Fixed [4299] 🐞 Invalid [9646] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2021/05/24 19:44 | 14m | paskripkin@gmail.com | patch | upstream | OK |
BUG: memory leak unreferenced object 0xffff88810e115900 (size 192): comm "kworker/1:1", pid 8575, jiffies 4295045923 (age 18.440s) hex dump (first 32 bytes): 40 39 51 0b 81 88 ff ff 00 00 00 00 00 00 00 00 @9Q............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff84245b84>] kmalloc include/linux/slab.h:556 [inline] [<ffffffff84245b84>] kzalloc include/linux/slab.h:686 [inline] [<ffffffff84245b84>] smsc75xx_bind+0x7a/0x334 drivers/net/usb/smsc75xx.c:1460 [<ffffffff82b5b346>] usbnet_probe+0x3b6/0xc30 drivers/net/usb/usbnet.c:1728 [<ffffffff82be6647>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396 [<ffffffff82624159>] really_probe+0x159/0x500 drivers/base/dd.c:576 [<ffffffff8262458b>] driver_probe_device+0x8b/0x100 drivers/base/dd.c:763 [<ffffffff82624cb6>] __device_attach_driver+0xf6/0x120 drivers/base/dd.c:870 [<ffffffff82621047>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431 [<ffffffff82624832>] __device_attach+0x122/0x260 drivers/base/dd.c:938 [<ffffffff82622ce6>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491 [<ffffffff8261f105>] device_add+0x5d5/0xd70 drivers/base/core.c:3320 [<ffffffff82be3be9>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164 [<ffffffff82bf3f6c>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238 [<ffffffff82be5dac>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293 [<ffffffff82624159>] really_probe+0x159/0x500 drivers/base/dd.c:576 [<ffffffff8262458b>] driver_probe_device+0x8b/0x100 drivers/base/dd.c:763 [<ffffffff82624cb6>] __device_attach_driver+0xf6/0x120 drivers/base/dd.c:870 BUG: memory leak unreferenced object 0xffff888119630480 (size 192): comm "kworker/1:2", pid 3198, jiffies 4295046708 (age 10.590s) hex dump (first 32 bytes): 40 c9 14 11 81 88 ff ff 00 00 00 00 00 00 00 00 @............... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff84245b84>] kmalloc include/linux/slab.h:556 [inline] [<ffffffff84245b84>] kzalloc include/linux/slab.h:686 [inline] [<ffffffff84245b84>] smsc75xx_bind+0x7a/0x334 drivers/net/usb/smsc75xx.c:1460 [<ffffffff82b5b346>] usbnet_probe+0x3b6/0xc30 drivers/net/usb/usbnet.c:1728 [<ffffffff82be6647>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396 [<ffffffff82624159>] really_probe+0x159/0x500 drivers/base/dd.c:576 [<ffffffff8262458b>] driver_probe_device+0x8b/0x100 drivers/base/dd.c:763 [<ffffffff82624cb6>] __device_attach_driver+0xf6/0x120 drivers/base/dd.c:870 [<ffffffff82621047>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431 [<ffffffff82624832>] __device_attach+0x122/0x260 drivers/base/dd.c:938 [<ffffffff82622ce6>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491 [<ffffffff8261f105>] device_add+0x5d5/0xd70 drivers/base/core.c:3320 [<ffffffff82be3be9>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164 [<ffffffff82bf3f6c>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238 [<ffffffff82be5dac>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293 [<ffffffff82624159>] really_probe+0x159/0x500 drivers/base/dd.c:576 [<ffffffff8262458b>] driver_probe_device+0x8b/0x100 drivers/base/dd.c:763 [<ffffffff82624cb6>] __device_attach_driver+0xf6/0x120 drivers/base/dd.c:870 BUG: memory leak unreferenced object 0xffff8881196eb840 (size 192): comm "kworker/0:2", pid 8407, jiffies 4295046957 (age 8.100s) hex dump (first 32 bytes): 40 c9 14 11 81 88 ff ff 00 00 00 00 00 00 00 00 @............... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff84245b84>] kmalloc include/linux/slab.h:556 [inline] [<ffffffff84245b84>] kzalloc include/linux/slab.h:686 [inline] [<ffffffff84245b84>] smsc75xx_bind+0x7a/0x334 drivers/net/usb/smsc75xx.c:1460 [<ffffffff82b5b346>] usbnet_probe+0x3b6/0xc30 drivers/net/usb/usbnet.c:1728 [<ffffffff82be6647>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396 [<ffffffff82624159>] really_probe+0x159/0x500 drivers/base/dd.c:576 [<ffffffff8262458b>] driver_probe_device+0x8b/0x100 drivers/base/dd.c:763 [<ffffffff82624cb6>] __device_attach_driver+0xf6/0x120 drivers/base/dd.c:870 [<ffffffff82621047>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431 [<ffffffff82624832>] __device_attach+0x122/0x260 drivers/base/dd.c:938 [<ffffffff82622ce6>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491 [<ffffffff8261f105>] device_add+0x5d5/0xd70 drivers/base/core.c:3320 [<ffffffff82be3be9>] usb_set_configuration+0x9d9/0xb90 drivers/usb/core/message.c:2164 [<ffffffff82bf3f6c>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238 [<ffffffff82be5dac>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293 [<ffffffff82624159>] really_probe+0x159/0x500 drivers/base/dd.c:576 [<ffffffff8262458b>] driver_probe_device+0x8b/0x100 drivers/base/dd.c:763 [<ffffffff82624cb6>] __device_attach_driver+0xf6/0x120 drivers/base/dd.c:870
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-gce-leak | 2021/05/25 07:28 | upstream | 1434a3127887 | 3c7fef33 | .config | console log | report | syz | memory leak in smsc75xx_bind | |||
ci-upstream-gce-leak | 2021/05/24 05:44 | upstream | 6ebb6814a1ef | 3c7fef33 | .config | console log | report | syz | memory leak in smsc75xx_bind |