github.com/google/syzkaller@v0.0.0-20240517125934-c0f1611a36d6/pkg/report/testdata/linux/guilty/47 (about)

     1  FILE: drivers/net/ieee802154/atusb.c
     2  
     3  BUG: memory leak
     4  unreferenced object 0xffff888109e0af00 (size 192):
     5    comm "kworker/1:2", pid 3205, jiffies 4294942324 (age 8.180s)
     6    hex dump (first 32 bytes):
     7      01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
     8      00 00 00 00 00 00 00 00 18 af e0 09 81 88 ff ff  ................
     9    backtrace:
    10      [<0000000070ad19b0>] kmalloc include/linux/slab.h:557 [inline]
    11      [<0000000070ad19b0>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    12      [<000000008781be0e>] atusb_alloc_urbs drivers/net/ieee802154/atusb.c:362 [inline]
    13      [<000000008781be0e>] atusb_probe+0x158/0x820 drivers/net/ieee802154/atusb.c:1038
    14      [<00000000cce0cf01>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    15      [<0000000020e0d57d>] really_probe+0x159/0x480 drivers/base/dd.c:554
    16      [<00000000e105c1d7>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    17      [<0000000027607927>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
    18      [<000000003813d62a>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    19      [<00000000e9e76ec4>] __device_attach+0x122/0x250 drivers/base/dd.c:912
    20      [<00000000db4b9c2e>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    21      [<0000000004dae719>] device_add+0x5ac/0xc30 drivers/base/core.c:2936
    22      [<000000002e126243>] usb_set_configuration+0x9de/0xb90 drivers/usb/core/message.c:2159
    23      [<0000000076889926>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    24      [<000000004ff8d735>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    25      [<0000000020e0d57d>] really_probe+0x159/0x480 drivers/base/dd.c:554
    26      [<00000000e105c1d7>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    27      [<0000000027607927>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
    28  
    29  BUG: memory leak
    30  unreferenced object 0xffff888109e0a300 (size 192):
    31    comm "kworker/1:2", pid 3205, jiffies 4294942324 (age 8.180s)
    32    hex dump (first 32 bytes):
    33      01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    34      00 00 00 00 00 00 00 00 18 a3 e0 09 81 88 ff ff  ................
    35    backtrace:
    36      [<0000000070ad19b0>] kmalloc include/linux/slab.h:557 [inline]
    37      [<0000000070ad19b0>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    38      [<000000008781be0e>] atusb_alloc_urbs drivers/net/ieee802154/atusb.c:362 [inline]
    39      [<000000008781be0e>] atusb_probe+0x158/0x820 drivers/net/ieee802154/atusb.c:1038
    40      [<00000000cce0cf01>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
    41      [<0000000020e0d57d>] really_probe+0x159/0x480 drivers/base/dd.c:554
    42      [<00000000e105c1d7>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    43      [<0000000027607927>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844
    44      [<000000003813d62a>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:431
    45      [<00000000e9e76ec4>] __device_attach+0x122/0x250 drivers/base/dd.c:912
    46      [<00000000db4b9c2e>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:491
    47      [<0000000004dae719>] device_add+0x5ac/0xc30 drivers/base/core.c:2936
    48      [<000000002e126243>] usb_set_configuration+0x9de/0xb90 drivers/usb/core/message.c:2159
    49      [<0000000076889926>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
    50      [<000000004ff8d735>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
    51      [<0000000020e0d57d>] really_probe+0x159/0x480 drivers/base/dd.c:554
    52      [<00000000e105c1d7>] driver_probe_device+0x84/0x100 drivers/base/dd.c:738
    53      [<0000000027607927>] __device_attach_driver+0xee/0x110 drivers/base/dd.c:844