github.com/google/syzkaller@v0.0.0-20240517125934-c0f1611a36d6/pkg/report/testdata/linux/guilty/48 (about)

     1  FILE: drivers/net/wireless/ath/ath9k/hif_usb.c
     2  
     3  BUG: memory leak
     4  unreferenced object 0xffff888109b4dc00 (size 192):
     5    comm "kworker/1:2", pid 3705, jiffies 4294941906 (age 14.110s)
     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 dc b4 09 81 88 ff ff  ................
     9    backtrace:
    10      [<000000006422299c>] kmalloc include/linux/slab.h:557 [inline]
    11      [<000000006422299c>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    12      [<000000007744b258>] ath9k_hif_usb_alloc_tx_urbs drivers/net/wireless/ath/ath9k/hif_usb.c:829 [inline]
    13      [<000000007744b258>] ath9k_hif_usb_alloc_urbs+0x148/0x640 drivers/net/wireless/ath/ath9k/hif_usb.c:1008
    14      [<000000006c8e4116>] ath9k_hif_usb_dev_init drivers/net/wireless/ath/ath9k/hif_usb.c:1102 [inline]
    15      [<000000006c8e4116>] ath9k_hif_usb_firmware_cb+0x88/0x1f0 drivers/net/wireless/ath/ath9k/hif_usb.c:1235
    16      [<00000000e5c70763>] request_firmware_work_func+0x47/0x90 drivers/base/firmware_loader/main.c:1079
    17      [<0000000089bbfbae>] process_one_work+0x27d/0x590 kernel/workqueue.c:2272
    18      [<00000000d58def96>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2418
    19      [<000000001b9033f3>] kthread+0x178/0x1b0 kernel/kthread.c:292
    20      [<000000001b3150ee>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
    21  
    22  BUG: memory leak
    23  unreferenced object 0xffff88810efed240 (size 192):
    24    comm "kworker/1:2", pid 3705, jiffies 4294941906 (age 14.110s)
    25    hex dump (first 32 bytes):
    26      01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    27      00 00 00 00 00 00 00 00 58 d2 fe 0e 81 88 ff ff  ........X.......
    28    backtrace:
    29      [<000000006422299c>] kmalloc include/linux/slab.h:557 [inline]
    30      [<000000006422299c>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    31      [<000000007744b258>] ath9k_hif_usb_alloc_tx_urbs drivers/net/wireless/ath/ath9k/hif_usb.c:829 [inline]
    32      [<000000007744b258>] ath9k_hif_usb_alloc_urbs+0x148/0x640 drivers/net/wireless/ath/ath9k/hif_usb.c:1008
    33      [<000000006c8e4116>] ath9k_hif_usb_dev_init drivers/net/wireless/ath/ath9k/hif_usb.c:1102 [inline]
    34      [<000000006c8e4116>] ath9k_hif_usb_firmware_cb+0x88/0x1f0 drivers/net/wireless/ath/ath9k/hif_usb.c:1235
    35      [<00000000e5c70763>] request_firmware_work_func+0x47/0x90 drivers/base/firmware_loader/main.c:1079
    36      [<0000000089bbfbae>] process_one_work+0x27d/0x590 kernel/workqueue.c:2272
    37      [<00000000d58def96>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2418
    38      [<000000001b9033f3>] kthread+0x178/0x1b0 kernel/kthread.c:292
    39      [<000000001b3150ee>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
    40  
    41  BUG: memory leak
    42  unreferenced object 0xffff88810efedb40 (size 192):
    43    comm "kworker/1:2", pid 3705, jiffies 4294941906 (age 14.110s)
    44    hex dump (first 32 bytes):
    45      01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    46      00 00 00 00 00 00 00 00 58 db fe 0e 81 88 ff ff  ........X.......
    47    backtrace:
    48      [<000000006422299c>] kmalloc include/linux/slab.h:557 [inline]
    49      [<000000006422299c>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    50      [<000000007744b258>] ath9k_hif_usb_alloc_tx_urbs drivers/net/wireless/ath/ath9k/hif_usb.c:829 [inline]
    51      [<000000007744b258>] ath9k_hif_usb_alloc_urbs+0x148/0x640 drivers/net/wireless/ath/ath9k/hif_usb.c:1008
    52      [<000000006c8e4116>] ath9k_hif_usb_dev_init drivers/net/wireless/ath/ath9k/hif_usb.c:1102 [inline]
    53      [<000000006c8e4116>] ath9k_hif_usb_firmware_cb+0x88/0x1f0 drivers/net/wireless/ath/ath9k/hif_usb.c:1235
    54      [<00000000e5c70763>] request_firmware_work_func+0x47/0x90 drivers/base/firmware_loader/main.c:1079
    55      [<0000000089bbfbae>] process_one_work+0x27d/0x590 kernel/workqueue.c:2272
    56      [<00000000d58def96>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2418
    57      [<000000001b9033f3>] kthread+0x178/0x1b0 kernel/kthread.c:292
    58      [<000000001b3150ee>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
    59  
    60  BUG: memory leak
    61  unreferenced object 0xffff88810efedf00 (size 192):
    62    comm "kworker/1:2", pid 3705, jiffies 4294941906 (age 14.110s)
    63    hex dump (first 32 bytes):
    64      01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    65      00 00 00 00 00 00 00 00 18 df fe 0e 81 88 ff ff  ................
    66    backtrace:
    67      [<000000006422299c>] kmalloc include/linux/slab.h:557 [inline]
    68      [<000000006422299c>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    69      [<000000007744b258>] ath9k_hif_usb_alloc_tx_urbs drivers/net/wireless/ath/ath9k/hif_usb.c:829 [inline]
    70      [<000000007744b258>] ath9k_hif_usb_alloc_urbs+0x148/0x640 drivers/net/wireless/ath/ath9k/hif_usb.c:1008
    71      [<000000006c8e4116>] ath9k_hif_usb_dev_init drivers/net/wireless/ath/ath9k/hif_usb.c:1102 [inline]
    72      [<000000006c8e4116>] ath9k_hif_usb_firmware_cb+0x88/0x1f0 drivers/net/wireless/ath/ath9k/hif_usb.c:1235
    73      [<00000000e5c70763>] request_firmware_work_func+0x47/0x90 drivers/base/firmware_loader/main.c:1079
    74      [<0000000089bbfbae>] process_one_work+0x27d/0x590 kernel/workqueue.c:2272
    75      [<00000000d58def96>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2418
    76      [<000000001b9033f3>] kthread+0x178/0x1b0 kernel/kthread.c:292
    77      [<000000001b3150ee>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
    78  
    79  BUG: memory leak
    80  unreferenced object 0xffff88810efedc00 (size 192):
    81    comm "kworker/1:2", pid 3705, jiffies 4294941906 (age 14.110s)
    82    hex dump (first 32 bytes):
    83      01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    84      00 00 00 00 00 00 00 00 18 dc fe 0e 81 88 ff ff  ................
    85    backtrace:
    86      [<000000006422299c>] kmalloc include/linux/slab.h:557 [inline]
    87      [<000000006422299c>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74
    88      [<000000007744b258>] ath9k_hif_usb_alloc_tx_urbs drivers/net/wireless/ath/ath9k/hif_usb.c:829 [inline]
    89      [<000000007744b258>] ath9k_hif_usb_alloc_urbs+0x148/0x640 drivers/net/wireless/ath/ath9k/hif_usb.c:1008
    90      [<000000006c8e4116>] ath9k_hif_usb_dev_init drivers/net/wireless/ath/ath9k/hif_usb.c:1102 [inline]
    91      [<000000006c8e4116>] ath9k_hif_usb_firmware_cb+0x88/0x1f0 drivers/net/wireless/ath/ath9k/hif_usb.c:1235
    92      [<00000000e5c70763>] request_firmware_work_func+0x47/0x90 drivers/base/firmware_loader/main.c:1079
    93      [<0000000089bbfbae>] process_one_work+0x27d/0x590 kernel/workqueue.c:2272
    94      [<00000000d58def96>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2418
    95      [<000000001b9033f3>] kthread+0x178/0x1b0 kernel/kthread.c:292
    96      [<000000001b3150ee>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296