9 tx timeout BUG: memory leak unreferenced object 0xffff8881056e4b00 (size 224): comm "syz-executor145", pid 7255, jiffies 4294950520 (age 25.440s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 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: [<00000000360736c3>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000360736c3>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000360736c3>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000360736c3>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<00000000266af351>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:194 [<00000000e3b77b96>] alloc_skb include/linux/skbuff.h:1054 [inline] [<00000000e3b77b96>] bt_skb_alloc include/net/bluetooth/bluetooth.h:339 [inline] [<00000000e3b77b96>] bcsp_recv+0x1c3/0x540 drivers/bluetooth/hci_bcsp.c:670 [<0000000063be3a79>] hci_uart_tty_receive+0xba/0x200 drivers/bluetooth/hci_ldisc.c:592 [<00000000071068e8>] tiocsti drivers/tty/tty_io.c:2195 [inline] [<00000000071068e8>] tty_ioctl+0x81c/0xa30 drivers/tty/tty_io.c:2571 [<00000000633e8402>] vfs_ioctl fs/ioctl.c:46 [inline] [<00000000633e8402>] file_ioctl fs/ioctl.c:509 [inline] [<00000000633e8402>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696 [<00000000d7e71a56>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713 [<0000000079b76fb5>] __do_sys_ioctl fs/ioctl.c:720 [inline] [<0000000079b76fb5>] __se_sys_ioctl fs/ioctl.c:718 [inline] [<0000000079b76fb5>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718 [<000000003a09f28e>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000fec4a121>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881056e4400 (size 224): comm "syz-executor145", pid 7256, jiffies 4294950536 (age 25.280s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 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: [<00000000360736c3>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000360736c3>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000360736c3>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000360736c3>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<00000000266af351>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:194 [<00000000e3b77b96>] alloc_skb include/linux/skbuff.h:1054 [inline] [<00000000e3b77b96>] bt_skb_alloc include/net/bluetooth/bluetooth.h:339 [inline] [<00000000e3b77b96>] bcsp_recv+0x1c3/0x540 drivers/bluetooth/hci_bcsp.c:670 [<0000000063be3a79>] hci_uart_tty_receive+0xba/0x200 drivers/bluetooth/hci_ldisc.c:592 [<00000000071068e8>] tiocsti drivers/tty/tty_io.c:2195 [inline] [<00000000071068e8>] tty_ioctl+0x81c/0xa30 drivers/tty/tty_io.c:2571 [<00000000633e8402>] vfs_ioctl fs/ioctl.c:46 [inline] [<00000000633e8402>] file_ioctl fs/ioctl.c:509 [inline] [<00000000633e8402>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696 [<00000000d7e71a56>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713 [<0000000079b76fb5>] __do_sys_ioctl fs/ioctl.c:720 [inline] [<0000000079b76fb5>] __se_sys_ioctl fs/ioctl.c:718 [inline] [<0000000079b76fb5>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718 [<000000003a09f28e>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000fec4a121>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881056e4b00 (size 224): comm "syz-executor145", pid 7255, jiffies 4294950520 (age 28.050s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 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: [<00000000360736c3>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000360736c3>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000360736c3>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000360736c3>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<00000000266af351>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:194 [<00000000e3b77b96>] alloc_skb include/linux/skbuff.h:1054 [inline] [<00000000e3b77b96>] bt_skb_alloc include/net/bluetooth/bluetooth.h:339 [inline] [<00000000e3b77b96>] bcsp_recv+0x1c3/0x540 drivers/bluetooth/hci_bcsp.c:670 [<0000000063be3a79>] hci_uart_tty_receive+0xba/0x200 drivers/bluetooth/hci_ldisc.c:592 [<00000000071068e8>] tiocsti drivers/tty/tty_io.c:2195 [inline] [<00000000071068e8>] tty_ioctl+0x81c/0xa30 drivers/tty/tty_io.c:2571 [<00000000633e8402>] vfs_ioctl fs/ioctl.c:46 [inline] [<00000000633e8402>] file_ioctl fs/ioctl.c:509 [inline] [<00000000633e8402>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696 [<00000000d7e71a56>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713 [<0000000079b76fb5>] __do_sys_ioctl fs/ioctl.c:720 [inline] [<0000000079b76fb5>] __se_sys_ioctl fs/ioctl.c:718 [inline] [<0000000079b76fb5>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718 [<000000003a09f28e>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000fec4a121>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881056e4400 (size 224): comm "syz-executor145", pid 7256, jiffies 4294950536 (age 27.890s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 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: [<00000000360736c3>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000360736c3>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000360736c3>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000360736c3>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<00000000266af351>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:194 [<00000000e3b77b96>] alloc_skb include/linux/skbuff.h:1054 [inline] [<00000000e3b77b96>] bt_skb_alloc include/net/bluetooth/bluetooth.h:339 [inline] [<00000000e3b77b96>] bcsp_recv+0x1c3/0x540 drivers/bluetooth/hci_bcsp.c:670 [<0000000063be3a79>] hci_uart_tty_receive+0xba/0x200 drivers/bluetooth/hci_ldisc.c:592 [<00000000071068e8>] tiocsti drivers/tty/tty_io.c:2195 [inline] [<00000000071068e8>] tty_ioctl+0x81c/0xa30 drivers/tty/tty_io.c:2571 [<00000000633e8402>] vfs_ioctl fs/ioctl.c:46 [inline] [<00000000633e8402>] file_ioctl fs/ioctl.c:509 [inline] [<00000000633e8402>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696 [<00000000d7e71a56>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713 [<0000000079b76fb5>] __do_sys_ioctl fs/ioctl.c:720 [inline] [<0000000079b76fb5>] __se_sys_ioctl fs/ioctl.c:718 [inline] [<0000000079b76fb5>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718 [<000000003a09f28e>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000fec4a121>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program executing program executing program executing program executing program