9 tx timeout BUG: memory leak unreferenced object 0xffff888123ccbc00 (size 224): comm "syz-executor717", pid 7249, jiffies 4295003727 (age 28.450s) 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: [<00000000600479ed>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline] [<00000000600479ed>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000600479ed>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000600479ed>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<0000000059f3ba6b>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:198 [<0000000074e70f06>] alloc_skb include/linux/skbuff.h:1058 [inline] [<0000000074e70f06>] bt_skb_alloc include/net/bluetooth/bluetooth.h:339 [inline] [<0000000074e70f06>] bcsp_recv+0x1c3/0x540 drivers/bluetooth/hci_bcsp.c:685 [<00000000edf8c323>] hci_uart_tty_receive+0xba/0x200 drivers/bluetooth/hci_ldisc.c:607 [<000000009051651a>] tiocsti drivers/tty/tty_io.c:2195 [inline] [<000000009051651a>] tty_ioctl+0x81c/0xa30 drivers/tty/tty_io.c:2571 [<000000005695f2c9>] vfs_ioctl fs/ioctl.c:46 [inline] [<000000005695f2c9>] file_ioctl fs/ioctl.c:509 [inline] [<000000005695f2c9>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696 [<00000000be82d55d>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713 [<00000000d19fa7dc>] __do_sys_ioctl fs/ioctl.c:720 [inline] [<00000000d19fa7dc>] __se_sys_ioctl fs/ioctl.c:718 [inline] [<00000000d19fa7dc>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718 [<0000000051eaf016>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000000b0b6970>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888123ccbc00 (size 224): comm "syz-executor717", pid 7249, jiffies 4295003727 (age 30.380s) 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: [<00000000600479ed>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline] [<00000000600479ed>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000600479ed>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000600479ed>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<0000000059f3ba6b>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:198 [<0000000074e70f06>] alloc_skb include/linux/skbuff.h:1058 [inline] [<0000000074e70f06>] bt_skb_alloc include/net/bluetooth/bluetooth.h:339 [inline] [<0000000074e70f06>] bcsp_recv+0x1c3/0x540 drivers/bluetooth/hci_bcsp.c:685 [<00000000edf8c323>] hci_uart_tty_receive+0xba/0x200 drivers/bluetooth/hci_ldisc.c:607 [<000000009051651a>] tiocsti drivers/tty/tty_io.c:2195 [inline] [<000000009051651a>] tty_ioctl+0x81c/0xa30 drivers/tty/tty_io.c:2571 [<000000005695f2c9>] vfs_ioctl fs/ioctl.c:46 [inline] [<000000005695f2c9>] file_ioctl fs/ioctl.c:509 [inline] [<000000005695f2c9>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696 [<00000000be82d55d>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713 [<00000000d19fa7dc>] __do_sys_ioctl fs/ioctl.c:720 [inline] [<00000000d19fa7dc>] __se_sys_ioctl fs/ioctl.c:718 [inline] [<00000000d19fa7dc>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718 [<0000000051eaf016>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000000b0b6970>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888123ccbc00 (size 224): comm "syz-executor717", pid 7249, jiffies 4295003727 (age 31.350s) 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: [<00000000600479ed>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline] [<00000000600479ed>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000600479ed>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000600479ed>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<0000000059f3ba6b>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:198 [<0000000074e70f06>] alloc_skb include/linux/skbuff.h:1058 [inline] [<0000000074e70f06>] bt_skb_alloc include/net/bluetooth/bluetooth.h:339 [inline] [<0000000074e70f06>] bcsp_recv+0x1c3/0x540 drivers/bluetooth/hci_bcsp.c:685 [<00000000edf8c323>] hci_uart_tty_receive+0xba/0x200 drivers/bluetooth/hci_ldisc.c:607 [<000000009051651a>] tiocsti drivers/tty/tty_io.c:2195 [inline] [<000000009051651a>] tty_ioctl+0x81c/0xa30 drivers/tty/tty_io.c:2571 [<000000005695f2c9>] vfs_ioctl fs/ioctl.c:46 [inline] [<000000005695f2c9>] file_ioctl fs/ioctl.c:509 [inline] [<000000005695f2c9>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696 [<00000000be82d55d>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713 [<00000000d19fa7dc>] __do_sys_ioctl fs/ioctl.c:720 [inline] [<00000000d19fa7dc>] __se_sys_ioctl fs/ioctl.c:718 [inline] [<00000000d19fa7dc>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718 [<0000000051eaf016>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000000b0b6970>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888123ccbc00 (size 224): comm "syz-executor717", pid 7249, jiffies 4295003727 (age 31.400s) 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: [<00000000600479ed>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline] [<00000000600479ed>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000600479ed>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000600479ed>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<0000000059f3ba6b>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:198 [<0000000074e70f06>] alloc_skb include/linux/skbuff.h:1058 [inline] [<0000000074e70f06>] bt_skb_alloc include/net/bluetooth/bluetooth.h:339 [inline] [<0000000074e70f06>] bcsp_recv+0x1c3/0x540 drivers/bluetooth/hci_bcsp.c:685 [<00000000edf8c323>] hci_uart_tty_receive+0xba/0x200 drivers/bluetooth/hci_ldisc.c:607 [<000000009051651a>] tiocsti drivers/tty/tty_io.c:2195 [inline] [<000000009051651a>] tty_ioctl+0x81c/0xa30 drivers/tty/tty_io.c:2571 [<000000005695f2c9>] vfs_ioctl fs/ioctl.c:46 [inline] [<000000005695f2c9>] file_ioctl fs/ioctl.c:509 [inline] [<000000005695f2c9>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696 [<00000000be82d55d>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713 [<00000000d19fa7dc>] __do_sys_ioctl fs/ioctl.c:720 [inline] [<00000000d19fa7dc>] __se_sys_ioctl fs/ioctl.c:718 [inline] [<00000000d19fa7dc>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718 [<0000000051eaf016>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000000b0b6970>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888123ccbc00 (size 224): comm "syz-executor717", pid 7249, jiffies 4295003727 (age 32.360s) 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: [<00000000600479ed>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline] [<00000000600479ed>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000600479ed>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000600479ed>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<0000000059f3ba6b>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:198 [<0000000074e70f06>] alloc_skb include/linux/skbuff.h:1058 [inline] [<0000000074e70f06>] bt_skb_alloc include/net/bluetooth/bluetooth.h:339 [inline] [<0000000074e70f06>] bcsp_recv+0x1c3/0x540 drivers/bluetooth/hci_bcsp.c:685 [<00000000edf8c323>] hci_uart_tty_receive+0xba/0x200 drivers/bluetooth/hci_ldisc.c:607 [<000000009051651a>] tiocsti drivers/tty/tty_io.c:2195 [inline] [<000000009051651a>] tty_ioctl+0x81c/0xa30 drivers/tty/tty_io.c:2571 [<000000005695f2c9>] vfs_ioctl fs/ioctl.c:46 [inline] [<000000005695f2c9>] file_ioctl fs/ioctl.c:509 [inline] [<000000005695f2c9>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696 [<00000000be82d55d>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713 [<00000000d19fa7dc>] __do_sys_ioctl fs/ioctl.c:720 [inline] [<00000000d19fa7dc>] __se_sys_ioctl fs/ioctl.c:718 [inline] [<00000000d19fa7dc>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718 [<0000000051eaf016>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000000b0b6970>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888123ccbc00 (size 224): comm "syz-executor717", pid 7249, jiffies 4295003727 (age 33.320s) 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: [<00000000600479ed>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline] [<00000000600479ed>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000600479ed>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000600479ed>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<0000000059f3ba6b>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:198 [<0000000074e70f06>] alloc_skb include/linux/skbuff.h:1058 [inline] [<0000000074e70f06>] bt_skb_alloc include/net/bluetooth/bluetooth.h:339 [inline] [<0000000074e70f06>] bcsp_recv+0x1c3/0x540 drivers/bluetooth/hci_bcsp.c:685 [<00000000edf8c323>] hci_uart_tty_receive+0xba/0x200 drivers/bluetooth/hci_ldisc.c:607 [<000000009051651a>] tiocsti drivers/tty/tty_io.c:2195 [inline] [<000000009051651a>] tty_ioctl+0x81c/0xa30 drivers/tty/tty_io.c:2571 [<000000005695f2c9>] vfs_ioctl fs/ioctl.c:46 [inline] [<000000005695f2c9>] file_ioctl fs/ioctl.c:509 [inline] [<000000005695f2c9>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696 [<00000000be82d55d>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713 [<00000000d19fa7dc>] __do_sys_ioctl fs/ioctl.c:720 [inline] [<00000000d19fa7dc>] __se_sys_ioctl fs/ioctl.c:718 [inline] [<00000000d19fa7dc>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718 [<0000000051eaf016>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000000b0b6970>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888123ccbc00 (size 224): comm "syz-executor717", pid 7249, jiffies 4295003727 (age 33.370s) 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: [<00000000600479ed>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline] [<00000000600479ed>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000600479ed>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000600479ed>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<0000000059f3ba6b>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:198 [<0000000074e70f06>] alloc_skb include/linux/skbuff.h:1058 [inline] [<0000000074e70f06>] bt_skb_alloc include/net/bluetooth/bluetooth.h:339 [inline] [<0000000074e70f06>] bcsp_recv+0x1c3/0x540 drivers/bluetooth/hci_bcsp.c:685 [<00000000edf8c323>] hci_uart_tty_receive+0xba/0x200 drivers/bluetooth/hci_ldisc.c:607 [<000000009051651a>] tiocsti drivers/tty/tty_io.c:2195 [inline] [<000000009051651a>] tty_ioctl+0x81c/0xa30 drivers/tty/tty_io.c:2571 [<000000005695f2c9>] vfs_ioctl fs/ioctl.c:46 [inline] [<000000005695f2c9>] file_ioctl fs/ioctl.c:509 [inline] [<000000005695f2c9>] do_vfs_ioctl+0x62a/0x810 fs/ioctl.c:696 [<00000000be82d55d>] ksys_ioctl+0x86/0xb0 fs/ioctl.c:713 [<00000000d19fa7dc>] __do_sys_ioctl fs/ioctl.c:720 [inline] [<00000000d19fa7dc>] __se_sys_ioctl fs/ioctl.c:718 [inline] [<00000000d19fa7dc>] __x64_sys_ioctl+0x1e/0x30 fs/ioctl.c:718 [<0000000051eaf016>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000000b0b6970>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program