------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 0 PID: 6674 at drivers/usb/core/urb.c:504 usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 Modules linked in: CPU: 0 UID: 0 PID: 6674 Comm: udevd Not tainted 6.11.0-rc7-syzkaller-g5f5673607153 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 lr : usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 sp : ffff8000a3417390 x29: ffff8000a34173d0 x28: ffff0000c6bcf000 x27: 0000000000000001 x26: ffff80008cc226e8 x25: ffff0000c2654e80 x24: ffff0000d0ec5950 x23: ffff80008cc292a0 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000cc0 x19: ffff0000d0ec5900 x18: 0000000000000008 x17: 0000000000000000 x16: ffff800083032784 x15: 0000000000000001 x14: 1fffe000366d325a x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000002 x10: 0000000000ff0100 x9 : c40a6bd185346c00 x8 : c40a6bd185346c00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a3416ad8 x4 : ffff80008f65b620 x3 : ffff8000806051a0 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 bcm5974_start_traffic+0xe0/0x154 drivers/input/mouse/bcm5974.c:799 bcm5974_open+0x98/0x134 drivers/input/mouse/bcm5974.c:839 input_open_device+0x170/0x29c drivers/input/input.c:617 evdev_open_device drivers/input/evdev.c:391 [inline] evdev_open+0x308/0x4b4 drivers/input/evdev.c:478 chrdev_open+0x3c8/0x4dc fs/char_dev.c:414 do_dentry_open+0x78c/0x10a4 fs/open.c:959 vfs_open+0x48/0x2d4 fs/open.c:1089 do_open fs/namei.c:3727 [inline] path_openat+0x2208/0x29f8 fs/namei.c:3886 do_filp_open+0x1bc/0x3cc fs/namei.c:3913 do_sys_openat2+0x124/0x1b8 fs/open.c:1416 do_sys_open fs/open.c:1431 [inline] __do_sys_openat fs/open.c:1447 [inline] __se_sys_openat fs/open.c:1442 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1442 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 4578 hardirqs last enabled at (4577): [] __up_console_sem kernel/printk/printk.c:341 [inline] hardirqs last enabled at (4577): [] __console_unlock kernel/printk/printk.c:2801 [inline] hardirqs last enabled at (4577): [] console_unlock+0x18c/0x3d4 kernel/printk/printk.c:3120 hardirqs last disabled at (4578): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (1606): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1604): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- bcm5974 1-1:1.0: could not read from device ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 6674 at drivers/usb/core/urb.c:504 usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 6674 Comm: udevd Tainted: G W 6.11.0-rc7-syzkaller-g5f5673607153 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 lr : usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 sp : ffff8000a3417390 x29: ffff8000a34173d0 x28: ffff0000cda6c000 x27: 0000000000000001 x26: ffff80008cc226e8 x25: ffff0000c3ca5c60 x24: ffff0000cc321950 x23: ffff80008cc292a0 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000cc0 x19: ffff0000cc321900 x18: 0000000000000008 x17: 0000000000000000 x16: ffff800083032784 x15: 0000000000000001 x14: 1fffe000366d7a5a x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000002 x10: 0000000000ff0100 x9 : c40a6bd185346c00 x8 : c40a6bd185346c00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a3416ad8 x4 : ffff80008f65b620 x3 : ffff8000806051a0 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 bcm5974_start_traffic+0xe0/0x154 drivers/input/mouse/bcm5974.c:799 bcm5974_open+0x98/0x134 drivers/input/mouse/bcm5974.c:839 input_open_device+0x170/0x29c drivers/input/input.c:617 evdev_open_device drivers/input/evdev.c:391 [inline] evdev_open+0x308/0x4b4 drivers/input/evdev.c:478 chrdev_open+0x3c8/0x4dc fs/char_dev.c:414 do_dentry_open+0x78c/0x10a4 fs/open.c:959 vfs_open+0x48/0x2d4 fs/open.c:1089 do_open fs/namei.c:3727 [inline] path_openat+0x2208/0x29f8 fs/namei.c:3886 do_filp_open+0x1bc/0x3cc fs/namei.c:3913 do_sys_openat2+0x124/0x1b8 fs/open.c:1416 do_sys_open fs/open.c:1431 [inline] __do_sys_openat fs/open.c:1447 [inline] __se_sys_openat fs/open.c:1442 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1442 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 12048 hardirqs last enabled at (12047): [] __up_console_sem kernel/printk/printk.c:341 [inline] hardirqs last enabled at (12047): [] __console_unlock kernel/printk/printk.c:2801 [inline] hardirqs last enabled at (12047): [] console_unlock+0x18c/0x3d4 kernel/printk/printk.c:3120 hardirqs last disabled at (12048): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (10264): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (10262): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- bcm5974 1-1:1.0: could not read from device ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 6674 at drivers/usb/core/urb.c:504 usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 6674 Comm: udevd Tainted: G W 6.11.0-rc7-syzkaller-g5f5673607153 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 lr : usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 sp : ffff8000a3417390 x29: ffff8000a34173d0 x28: ffff0000cba24000 x27: 0000000000000001 x26: ffff80008cc226e8 x25: ffff0000d3978400 x24: ffff0000d15c9850 x23: ffff80008cc292a0 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000cc0 x19: ffff0000d15c9800 x18: 1fffe000366d79ee x17: ffff80008f56d000 x16: ffff800080347214 x15: 0000000000000001 x14: 1fffe000366da4d0 x13: 0000000000000000 x12: 0000000000000003 x11: 0000000000000001 x10: 0000000000000003 x9 : c40a6bd185346c00 x8 : c40a6bd185346c00 x7 : ffff8000802b7e24 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff80008b4b2c40 x0 : ffff800124205000 Call trace: usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 bcm5974_start_traffic+0xe0/0x154 drivers/input/mouse/bcm5974.c:799 bcm5974_open+0x98/0x134 drivers/input/mouse/bcm5974.c:839 input_open_device+0x170/0x29c drivers/input/input.c:617 evdev_open_device drivers/input/evdev.c:391 [inline] evdev_open+0x308/0x4b4 drivers/input/evdev.c:478 chrdev_open+0x3c8/0x4dc fs/char_dev.c:414 do_dentry_open+0x78c/0x10a4 fs/open.c:959 vfs_open+0x48/0x2d4 fs/open.c:1089 do_open fs/namei.c:3727 [inline] path_openat+0x2208/0x29f8 fs/namei.c:3886 do_filp_open+0x1bc/0x3cc fs/namei.c:3913 do_sys_openat2+0x124/0x1b8 fs/open.c:1416 do_sys_open fs/open.c:1431 [inline] __do_sys_openat fs/open.c:1447 [inline] __se_sys_openat fs/open.c:1442 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1442 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 17760 hardirqs last enabled at (17759): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1427 [inline] hardirqs last enabled at (17759): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:4942 hardirqs last disabled at (17760): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (17752): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (17752): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (17739): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- bcm5974 1-1:1.0: could not read from device ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 6674 at drivers/usb/core/urb.c:504 usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 6674 Comm: udevd Tainted: G W 6.11.0-rc7-syzkaller-g5f5673607153 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 lr : usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 sp : ffff8000a3417390 x29: ffff8000a34173d0 x28: ffff0000c4916000 x27: 0000000000000001 x26: ffff80008cc226e8 x25: ffff0000cbec6ca0 x24: ffff0000c6e34950 x23: ffff80008cc292a0 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000cc0 x19: ffff0000c6e34900 x18: 0000000000000008 x17: 0000000000000000 x16: ffff800080347214 x15: 0000000000000001 x14: 1fffe000366da4d0 x13: 0000000000000000 x12: 0000000000000003 x11: 0000000000000001 x10: 0000000000000003 x9 : c40a6bd185346c00 x8 : c40a6bd185346c00 x7 : ffff80008b418920 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff80008b4b2c40 x0 : ffff800124205000 Call trace: usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 bcm5974_start_traffic+0xe0/0x154 drivers/input/mouse/bcm5974.c:799 bcm5974_open+0x98/0x134 drivers/input/mouse/bcm5974.c:839 input_open_device+0x170/0x29c drivers/input/input.c:617 evdev_open_device drivers/input/evdev.c:391 [inline] evdev_open+0x308/0x4b4 drivers/input/evdev.c:478 chrdev_open+0x3c8/0x4dc fs/char_dev.c:414 do_dentry_open+0x78c/0x10a4 fs/open.c:959 vfs_open+0x48/0x2d4 fs/open.c:1089 do_open fs/namei.c:3727 [inline] path_openat+0x2208/0x29f8 fs/namei.c:3886 do_filp_open+0x1bc/0x3cc fs/namei.c:3913 do_sys_openat2+0x124/0x1b8 fs/open.c:1416 do_sys_open fs/open.c:1431 [inline] __do_sys_openat fs/open.c:1447 [inline] __se_sys_openat fs/open.c:1442 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1442 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 24914 hardirqs last enabled at (24913): [] raw_spin_rq_unlock_irq+0x14/0x24 kernel/sched/sched.h:1427 hardirqs last disabled at (24914): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (24894): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (24894): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (24863): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- bcm5974 1-1:1.0: could not read from device ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 0 PID: 6674 at drivers/usb/core/urb.c:504 usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 Modules linked in: CPU: 0 UID: 0 PID: 6674 Comm: udevd Tainted: G W 6.11.0-rc7-syzkaller-g5f5673607153 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 lr : usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 sp : ffff8000a3417390 x29: ffff8000a34173d0 x28: ffff0000c581a000 x27: 0000000000000001 x26: ffff80008cc226e8 x25: ffff0000c1e04e60 x24: ffff0000d1770450 x23: ffff80008cc292a0 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000cc0 x19: ffff0000d1770400 x18: 0000000000000008 x17: 0000000000000000 x16: ffff800083032784 x15: 0000000000000001 x14: 1fffe000366d325a x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000002 x10: 0000000000ff0100 x9 : c40a6bd185346c00 x8 : c40a6bd185346c00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a3416ad8 x4 : ffff80008f65b620 x3 : ffff8000806051a0 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 bcm5974_start_traffic+0xe0/0x154 drivers/input/mouse/bcm5974.c:799 bcm5974_open+0x98/0x134 drivers/input/mouse/bcm5974.c:839 input_open_device+0x170/0x29c drivers/input/input.c:617 evdev_open_device drivers/input/evdev.c:391 [inline] evdev_open+0x308/0x4b4 drivers/input/evdev.c:478 chrdev_open+0x3c8/0x4dc fs/char_dev.c:414 do_dentry_open+0x78c/0x10a4 fs/open.c:959 vfs_open+0x48/0x2d4 fs/open.c:1089 do_open fs/namei.c:3727 [inline] path_openat+0x2208/0x29f8 fs/namei.c:3886 do_filp_open+0x1bc/0x3cc fs/namei.c:3913 do_sys_openat2+0x124/0x1b8 fs/open.c:1416 do_sys_open fs/open.c:1431 [inline] __do_sys_openat fs/open.c:1447 [inline] __se_sys_openat fs/open.c:1442 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1442 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 29412 hardirqs last enabled at (29411): [] __up_console_sem kernel/printk/printk.c:341 [inline] hardirqs last enabled at (29411): [] __console_unlock kernel/printk/printk.c:2801 [inline] hardirqs last enabled at (29411): [] console_unlock+0x18c/0x3d4 kernel/printk/printk.c:3120 hardirqs last disabled at (29412): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (29396): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (29396): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (29389): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- bcm5974 1-1:1.0: could not read from device ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 0 PID: 6674 at drivers/usb/core/urb.c:504 usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 Modules linked in: CPU: 0 UID: 0 PID: 6674 Comm: udevd Tainted: G W 6.11.0-rc7-syzkaller-g5f5673607153 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 lr : usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 sp : ffff8000a3417390 x29: ffff8000a34173d0 x28: ffff0000c2fc1000 x27: 0000000000000001 x26: ffff80008cc226e8 x25: ffff0000c1e04180 x24: ffff0000c85e5250 x23: ffff80008cc292a0 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000cc0 x19: ffff0000c85e5200 x18: 0000000000000008 x17: 0000000000000000 x16: ffff800083032784 x15: 0000000000000001 x14: 1fffe000366d325a x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000002 x10: 0000000000ff0100 x9 : c40a6bd185346c00 x8 : c40a6bd185346c00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a3416ad8 x4 : ffff80008f65b620 x3 : ffff8000806051a0 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa00/0x148c drivers/usb/core/urb.c:503 bcm5974_start_traffic+0xe0/0x154 drivers/input/mouse/bcm5974.c:799 bcm5974_open+0x98/0x134 drivers/input/mouse/bcm5974.c:839 input_open_device+0x170/0x29c drivers/input/input.c:617 evdev_open_device drivers/input/evdev.c:391 [inline] evdev_open+0x308/0x4b4 drivers/input/evdev.c:478 chrdev_open+0x3c8/0x4dc fs/char_dev.c:414 do_dentry_open+0x78c/0x10a4 fs/open.c:959 vfs_open+0x48/0x2d4 fs/open.c:1089 do_open fs/namei.c:3727 [inline] path_openat+0x2208/0x29f8 fs/namei.c:3886 do_filp_open+0x1bc/0x3cc fs/namei.c:3913 do_sys_openat2+0x124/0x1b8 fs/open.c:1416 do_sys_open fs/open.c:1431 [inline] __do_sys_openat fs/open.c:1447 [inline] __se_sys_openat fs/open.c:1442 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1442 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 34362 hardirqs last enabled at (34361): [] __up_console_sem kernel/printk/printk.c:341 [inline] hardirqs last enabled at (34361): [] __console_unlock kernel/printk/printk.c:2801 [inline] hardirqs last enabled at (34361): [] console_unlock+0x18c/0x3d4 kernel/printk/printk.c:3120 hardirqs last disabled at (34362): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (34346): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (34346): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (34329): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- bcm5974 1-1:1.0: could not read from device