Extracting prog: 3m25.492556698s Minimizing prog: 19m28.775647317s Simplifying prog options: 0s Extracting C: 1m43.000167221s Simplifying C: 9m26.821889179s extracting reproducer from 1 programs testing a last program of every proc single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect detailed listing: executing program 0: syz_usb_connect(0x5, 0x10b, &(0x7f0000001200)={{0x12, 0x1, 0x300, 0xb1, 0x2f, 0xfc, 0x10, 0x7ca, 0xb800, 0x5da6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xf9, 0x3, 0x7, 0xc1, 0x10, 0x96, [{{0x9, 0x4, 0xff, 0x4, 0xb, 0x3, 0x0, 0x0, 0xf, [@generic={0x2, 0x7}], [{{0x9, 0x5, 0x6, 0x10, 0x20, 0x9, 0x7, 0x6}}, {{0x9, 0x5, 0xb, 0x10, 0x200, 0x2, 0x5a, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7f, 0xf}]}}, {{0x9, 0x5, 0x6, 0x4, 0x200, 0xfa, 0x9, 0x2c, [@generic={0x2}]}}, {{0x9, 0x5, 0x5, 0x8, 0x400, 0x2, 0x3, 0x7f}}, {{0x9, 0x5, 0xe, 0x0, 0x0, 0x4, 0x8, 0x10, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xf9, 0x7}]}}, {{0x9, 0x5, 0x1, 0x3, 0x20, 0x80, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xf, 0x6}]}}, {{0x9, 0x5, 0x9, 0x8, 0x400, 0x4, 0x3, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5c, 0x1}]}}, {{0x9, 0x5, 0xd, 0x0, 0x430, 0x8, 0x4, 0xff}}, {{0x9, 0x5, 0xb, 0x3, 0x400, 0x9, 0xef, 0x4}}, {{0x9, 0x5, 0x2, 0x2, 0x400, 0x1, 0x40, 0x3}}, {{0x9, 0x5, 0x6, 0x4, 0x479034fcca5024b7, 0x81, 0x5, 0x4, [@generic={0x2, 0xa}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x3}]}}]}}, {{0x9, 0x4, 0x96, 0x9c, 0x0, 0xff, 0x3, 0x15, 0x50, [@hid_hid={0x9, 0x21, 0x81, 0x5, 0x1, {0x22, 0xcdf}}, @uac_as={[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x7, 0x4, 0x6, 0x9}]}]}}, {{0x9, 0x4, 0x64, 0x2, 0x2, 0x4d, 0x96, 0x9e, 0x0, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x7, 0x7, 0xc}, {0x6, 0x24, 0x1a, 0x1f8, 0x25}}], [{{0x9, 0x5, 0x7, 0x0, 0x200, 0x3, 0x7, 0x0, [@generic={0x2, 0x22}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x3, 0xa}]}}, {{0x9, 0x5, 0x6, 0x10, 0x400, 0x7f, 0x1, 0x9}}]}}]}}]}}, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0}) program did not crash single: failed to extract reproducer single: executing 1 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect detailed listing: executing program 0: syz_usb_connect(0x5, 0x10b, &(0x7f0000001200)={{0x12, 0x1, 0x300, 0xb1, 0x2f, 0xfc, 0x10, 0x7ca, 0xb800, 0x5da6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xf9, 0x3, 0x7, 0xc1, 0x10, 0x96, [{{0x9, 0x4, 0xff, 0x4, 0xb, 0x3, 0x0, 0x0, 0xf, [@generic={0x2, 0x7}], [{{0x9, 0x5, 0x6, 0x10, 0x20, 0x9, 0x7, 0x6}}, {{0x9, 0x5, 0xb, 0x10, 0x200, 0x2, 0x5a, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7f, 0xf}]}}, {{0x9, 0x5, 0x6, 0x4, 0x200, 0xfa, 0x9, 0x2c, [@generic={0x2}]}}, {{0x9, 0x5, 0x5, 0x8, 0x400, 0x2, 0x3, 0x7f}}, {{0x9, 0x5, 0xe, 0x0, 0x0, 0x4, 0x8, 0x10, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xf9, 0x7}]}}, {{0x9, 0x5, 0x1, 0x3, 0x20, 0x80, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xf, 0x6}]}}, {{0x9, 0x5, 0x9, 0x8, 0x400, 0x4, 0x3, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5c, 0x1}]}}, {{0x9, 0x5, 0xd, 0x0, 0x430, 0x8, 0x4, 0xff}}, {{0x9, 0x5, 0xb, 0x3, 0x400, 0x9, 0xef, 0x4}}, {{0x9, 0x5, 0x2, 0x2, 0x400, 0x1, 0x40, 0x3}}, {{0x9, 0x5, 0x6, 0x4, 0x479034fcca5024b7, 0x81, 0x5, 0x4, [@generic={0x2, 0xa}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x3}]}}]}}, {{0x9, 0x4, 0x96, 0x9c, 0x0, 0xff, 0x3, 0x15, 0x50, [@hid_hid={0x9, 0x21, 0x81, 0x5, 0x1, {0x22, 0xcdf}}, @uac_as={[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x7, 0x4, 0x6, 0x9}]}]}}, {{0x9, 0x4, 0x64, 0x2, 0x2, 0x4d, 0x96, 0x9e, 0x0, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x7, 0x7, 0xc}, {0x6, 0x24, 0x1a, 0x1f8, 0x25}}], [{{0x9, 0x5, 0x7, 0x0, 0x200, 0x3, 0x7, 0x0, [@generic={0x2, 0x22}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x3, 0xa}]}}, {{0x9, 0x5, 0x6, 0x10, 0x400, 0x7f, 0x1, 0x9}}]}}]}}]}}, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0}) program crashed: WARNING in amradio_set_mute/usb_submit_urb single: successfully extracted reproducer found reproducer with 1 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect detailed listing: executing program 0: syz_usb_connect(0x5, 0x0, 0x0, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect detailed listing: executing program 0: syz_usb_connect(0x5, 0x81, &(0x7f0000001200)={{0x12, 0x1, 0x300, 0xb1, 0x2f, 0xfc, 0x10, 0x7ca, 0xb800, 0x5da6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x7, 0xc1, 0x10, 0x96, [{{0x9, 0x4, 0xff, 0x4, 0x0, 0x3, 0x0, 0x0, 0xf, [@generic={0x2, 0x7}]}}, {{0x9, 0x4, 0x96, 0x9c, 0x0, 0xff, 0x3, 0x15, 0x50, [@hid_hid={0x9, 0x21, 0x81, 0x5, 0x1, {0x22, 0xcdf}}, @uac_as={[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x7, 0x4, 0x6, 0x9}]}]}}, {{0x9, 0x4, 0x64, 0x2, 0x2, 0x4d, 0x96, 0x9e, 0x0, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x7, 0x7, 0xc}, {0x6, 0x24, 0x1a, 0x1f8, 0x25}}], [{{0x9, 0x5, 0x7, 0x0, 0x200, 0x3, 0x7, 0x0, [@generic={0x2, 0x22}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x3, 0xa}]}}, {{0x9, 0x5, 0x6, 0x10, 0x400, 0x7f, 0x1, 0x9}}]}}]}}]}}, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect detailed listing: executing program 0: syz_usb_connect(0x5, 0x10b, &(0x7f0000001200)={{0x12, 0x1, 0x300, 0xb1, 0x2f, 0xfc, 0x10, 0x7ca, 0xb800, 0x5da6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xf9, 0x3, 0x7, 0xc1, 0x10, 0x96, [{{0x9, 0x4, 0xff, 0x4, 0xb, 0x3, 0x0, 0x0, 0xf, [@generic={0x2, 0x7}], [{{0x9, 0x5, 0x6, 0x10, 0x20, 0x9, 0x7, 0x6}}, {{0x9, 0x5, 0xb, 0x10, 0x200, 0x2, 0x5a, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x7f, 0xf}]}}, {{0x9, 0x5, 0x6, 0x4, 0x200, 0xfa, 0x9, 0x2c, [@generic={0x2}]}}, {{0x9, 0x5, 0x5, 0x8, 0x400, 0x2, 0x3, 0x7f}}, {{0x9, 0x5, 0xe, 0x0, 0x0, 0x4, 0x8, 0x10, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xf9, 0x7}]}}, {{0x9, 0x5, 0x1, 0x3, 0x20, 0x80, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xf, 0x6}]}}, {{0x9, 0x5, 0x9, 0x8, 0x400, 0x4, 0x3, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5c, 0x1}]}}, {{0x9, 0x5, 0xd, 0x0, 0x430, 0x8, 0x4, 0xff}}, {{0x9, 0x5, 0xb, 0x3, 0x400, 0x9, 0xef, 0x4}}, {{0x9, 0x5, 0x2, 0x2, 0x400, 0x1, 0x40, 0x3}}, {{0x9, 0x5, 0x6, 0x4, 0x479034fcca5024b7, 0x81, 0x5, 0x4, [@generic={0x2, 0xa}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x3}]}}]}}, {{0x9, 0x4, 0x96, 0x9c, 0x0, 0xff, 0x3, 0x15, 0x50, [@hid_hid={0x9, 0x21, 0x81, 0x5, 0x1, {0x22, 0xcdf}}, @uac_as={[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x7, 0x4, 0x6, 0x9}]}]}}, {{0x9, 0x4, 0x64, 0x2, 0x2, 0x4d, 0x96, 0x9e, 0x0, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x7, 0x7, 0xc}, {0x6, 0x24, 0x1a, 0x1f8, 0x25}}], [{{0x9, 0x5, 0x7, 0x0, 0x200, 0x3, 0x7, 0x0, [@generic={0x2, 0x22}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x3, 0xa}]}}, {{0x9, 0x5, 0x6, 0x10, 0x400, 0x7f, 0x1, 0x9}}]}}]}}]}}, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect program crashed: WARNING in amradio_set_mute/usb_submit_urb simplifying C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect program crashed: WARNING in amradio_set_mute/usb_submit_urb testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect program crashed: WARNING in amradio_set_mute/usb_submit_urb testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect program crashed: WARNING in amradio_set_mute/usb_submit_urb testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect program crashed: WARNING in amradio_set_mute/usb_submit_urb testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect program crashed: WARNING in amradio_set_mute/usb_submit_urb testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect program crashed: WARNING in amradio_set_mute/usb_submit_urb testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect program crashed: WARNING in amradio_set_mute/usb_submit_urb reproducing took 34m4.090277534s repro crashed as (corrupted=false): usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Not tainted 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000c81aca68 x27: ffff80008c77d9a8 x26: ffff0000caecbf20 x25: ffff80008c77d9a0 x24: ffff0000c24c2a5c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c24c2a00 x18: 00000000ffffffff x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x958/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 95534 hardirqs last enabled at (95533): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (95533): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (95534): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (95464): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (95464): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (95449): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 2 usb 1-1: new high-speed USB device number 3 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000c81af268 x27: ffff80008c77d9a8 x26: ffff0000cd637600 x25: ffff80008c77d9a0 x24: ffff0000c1bc9c5c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c1bc9c00 x18: 00000000ffffffff x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 103848 hardirqs last enabled at (103847): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (103847): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (103848): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (100784): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (100784): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (100769): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 3 usb 1-1: new high-speed USB device number 4 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000c8271a68 x27: ffff80008c77d9a8 x26: ffff0000c229b220 x25: ffff80008c77d9a0 x24: ffff0000c230955c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c2309500 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 112002 hardirqs last enabled at (112001): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (112001): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (112002): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (109012): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (109012): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (108997): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 4 usb 1-1: new high-speed USB device number 5 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000c8274268 x27: ffff80008c77d9a8 x26: ffff0000c229bc00 x25: ffff80008c77d9a0 x24: ffff0000c22f915c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c22f9100 x18: 00000000ffffffff x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 119500 hardirqs last enabled at (119499): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (119499): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (119500): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (115074): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (115074): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (115067): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 5 usb 1-1: new high-speed USB device number 6 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000c8277a68 x27: ffff80008c77d9a8 x26: ffff0000c1b8f580 x25: ffff80008c77d9a0 x24: ffff0000c29a165c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c29a1600 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 128016 hardirqs last enabled at (128015): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (128015): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (128016): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (124048): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (124048): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (123489): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 6 usb 1-1: new high-speed USB device number 7 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000cb50aa68 x27: ffff80008c77d9a8 x26: ffff0000c22c92e0 x25: ffff80008c77d9a0 x24: ffff0000c227a45c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c227a400 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 135442 hardirqs last enabled at (135441): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (135441): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (135442): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (132794): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (132794): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (132779): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 7 usb 1-1: new high-speed USB device number 8 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000cb50d268 x27: ffff80008c77d9a8 x26: ffff0000c22c9ca0 x25: ffff80008c77d9a0 x24: ffff0000c299ef5c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c299ef00 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 143372 hardirqs last enabled at (143371): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (143371): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (143372): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (140536): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (140536): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (140521): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 8 usb 1-1: new high-speed USB device number 9 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000cb50fa68 x27: ffff80008c77d9a8 x26: ffff0000cd6bb7c0 x25: ffff80008c77d9a0 x24: ffff0000c259675c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c2596700 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 150880 hardirqs last enabled at (150879): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (150879): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (150880): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (148262): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (148262): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (148247): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 9 usb 1-1: new high-speed USB device number 10 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000cb141268 x27: ffff80008c77d9a8 x26: ffff0000d00a8280 x25: ffff80008c77d9a0 x24: ffff0000c5a1ec5c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c5a1ec00 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 158486 hardirqs last enabled at (158485): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (158485): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (158486): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (150906): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (150906): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (150883): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 10 usb 1-1: new high-speed USB device number 11 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000cb142a68 x27: ffff80008c77d9a8 x26: ffff0000c541c6c0 x25: ffff80008c77d9a0 x24: ffff0000c3694d5c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c3694d00 x18: 1fffe0003386f276 x17: ffff80008f31e000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe00033871ce8 x13: 0000000000000000 x12: 0000000000000000 x11: ffff800092d38c40 x10: 0000000000000003 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : ffff800080485878 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000010 x2 : 0000000000000006 x1 : ffff80008b3ebc40 x0 : 0000000000000001 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 166354 hardirqs last enabled at (166353): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1525 [inline] hardirqs last enabled at (166353): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5130 hardirqs last disabled at (166354): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (163538): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (163538): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (163523): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 11 usb 1-1: new high-speed USB device number 12 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000cb145a68 x27: ffff80008c77d9a8 x26: ffff0000c56082e0 x25: ffff80008c77d9a0 x24: ffff0000c556f25c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c556f200 x18: 1fffe0003386f276 x17: ffff80008f31e000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe00033871ce8 x13: 0000000000000000 x12: 0000000000000000 x11: ffff800092d38c40 x10: 0000000000000003 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : ffff800080485878 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000010 x2 : 0000000000000006 x1 : ffff80008b3ebc40 x0 : 0000000000000001 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 174344 hardirqs last enabled at (174343): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1525 [inline] hardirqs last enabled at (174343): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5130 hardirqs last disabled at (174344): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (170456): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (170456): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (170445): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 12 usb 1-1: new high-speed USB device number 13 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000d9891a68 x27: ffff80008c77d9a8 x26: ffff0000c67edc00 x25: ffff80008c77d9a0 x24: ffff0000c550ba5c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c550ba00 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008ad27e48 x15: ffff700011e740c0 x14: 1ffff00011e740c0 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011e740c0 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff800080548ef0 x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 182460 hardirqs last enabled at (182459): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (182459): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (182460): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (178432): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (178432): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (178415): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 13 usb 1-1: new high-speed USB device number 14 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000d9894a68 x27: ffff80008c77d9a8 x26: ffff0000c54e7180 x25: ffff80008c77d9a0 x24: ffff0000c683855c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c6838500 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 190000 hardirqs last enabled at (189999): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (189999): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (190000): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (186146): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (186146): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (186131): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 14 usb 1-1: new high-speed USB device number 15 using dummy_hcd final repro crashed as (corrupted=false): usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Not tainted 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000c81aca68 x27: ffff80008c77d9a8 x26: ffff0000caecbf20 x25: ffff80008c77d9a0 x24: ffff0000c24c2a5c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c24c2a00 x18: 00000000ffffffff x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x958/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 95534 hardirqs last enabled at (95533): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (95533): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (95534): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (95464): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (95464): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (95449): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 2 usb 1-1: new high-speed USB device number 3 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000c81af268 x27: ffff80008c77d9a8 x26: ffff0000cd637600 x25: ffff80008c77d9a0 x24: ffff0000c1bc9c5c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c1bc9c00 x18: 00000000ffffffff x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 103848 hardirqs last enabled at (103847): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (103847): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (103848): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (100784): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (100784): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (100769): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 3 usb 1-1: new high-speed USB device number 4 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000c8271a68 x27: ffff80008c77d9a8 x26: ffff0000c229b220 x25: ffff80008c77d9a0 x24: ffff0000c230955c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c2309500 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 112002 hardirqs last enabled at (112001): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (112001): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (112002): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (109012): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (109012): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (108997): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 4 usb 1-1: new high-speed USB device number 5 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000c8274268 x27: ffff80008c77d9a8 x26: ffff0000c229bc00 x25: ffff80008c77d9a0 x24: ffff0000c22f915c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c22f9100 x18: 00000000ffffffff x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 119500 hardirqs last enabled at (119499): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (119499): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (119500): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (115074): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (115074): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (115067): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 5 usb 1-1: new high-speed USB device number 6 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000c8277a68 x27: ffff80008c77d9a8 x26: ffff0000c1b8f580 x25: ffff80008c77d9a0 x24: ffff0000c29a165c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c29a1600 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 128016 hardirqs last enabled at (128015): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (128015): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (128016): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (124048): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (124048): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (123489): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 6 usb 1-1: new high-speed USB device number 7 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000cb50aa68 x27: ffff80008c77d9a8 x26: ffff0000c22c92e0 x25: ffff80008c77d9a0 x24: ffff0000c227a45c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c227a400 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 135442 hardirqs last enabled at (135441): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (135441): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (135442): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (132794): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (132794): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (132779): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 7 usb 1-1: new high-speed USB device number 8 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000cb50d268 x27: ffff80008c77d9a8 x26: ffff0000c22c9ca0 x25: ffff80008c77d9a0 x24: ffff0000c299ef5c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c299ef00 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 143372 hardirqs last enabled at (143371): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (143371): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (143372): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (140536): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (140536): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (140521): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 8 usb 1-1: new high-speed USB device number 9 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000cb50fa68 x27: ffff80008c77d9a8 x26: ffff0000cd6bb7c0 x25: ffff80008c77d9a0 x24: ffff0000c259675c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c2596700 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 150880 hardirqs last enabled at (150879): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (150879): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (150880): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (148262): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (148262): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (148247): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 9 usb 1-1: new high-speed USB device number 10 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000cb141268 x27: ffff80008c77d9a8 x26: ffff0000d00a8280 x25: ffff80008c77d9a0 x24: ffff0000c5a1ec5c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c5a1ec00 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 158486 hardirqs last enabled at (158485): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (158485): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (158486): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (150906): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (150906): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (150883): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 10 usb 1-1: new high-speed USB device number 11 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000cb142a68 x27: ffff80008c77d9a8 x26: ffff0000c541c6c0 x25: ffff80008c77d9a0 x24: ffff0000c3694d5c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c3694d00 x18: 1fffe0003386f276 x17: ffff80008f31e000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe00033871ce8 x13: 0000000000000000 x12: 0000000000000000 x11: ffff800092d38c40 x10: 0000000000000003 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : ffff800080485878 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000010 x2 : 0000000000000006 x1 : ffff80008b3ebc40 x0 : 0000000000000001 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 166354 hardirqs last enabled at (166353): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1525 [inline] hardirqs last enabled at (166353): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5130 hardirqs last disabled at (166354): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (163538): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (163538): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (163523): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 11 usb 1-1: new high-speed USB device number 12 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000cb145a68 x27: ffff80008c77d9a8 x26: ffff0000c56082e0 x25: ffff80008c77d9a0 x24: ffff0000c556f25c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c556f200 x18: 1fffe0003386f276 x17: ffff80008f31e000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe00033871ce8 x13: 0000000000000000 x12: 0000000000000000 x11: ffff800092d38c40 x10: 0000000000000003 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : ffff800080485878 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000010 x2 : 0000000000000006 x1 : ffff80008b3ebc40 x0 : 0000000000000001 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 174344 hardirqs last enabled at (174343): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1525 [inline] hardirqs last enabled at (174343): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5130 hardirqs last disabled at (174344): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (170456): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (170456): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (170445): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 12 usb 1-1: new high-speed USB device number 13 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000d9891a68 x27: ffff80008c77d9a8 x26: ffff0000c67edc00 x25: ffff80008c77d9a0 x24: ffff0000c550ba5c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c550ba00 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008ad27e48 x15: ffff700011e740c0 x14: 1ffff00011e740c0 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011e740c0 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff800080548ef0 x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 182460 hardirqs last enabled at (182459): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (182459): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (182460): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (178432): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (178432): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (178415): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 13 usb 1-1: new high-speed USB device number 14 using dummy_hcd usb 1-1: Using ep0 maxpacket: 16 usb 1-1: unable to get BOS descriptor or descriptor too short usb 1-1: config 7 has an invalid interface number: 255 but max is 2 usb 1-1: config 7 has an invalid interface number: 150 but max is 2 usb 1-1: config 7 has an invalid interface number: 100 but max is 2 usb 1-1: config 7 has no interface number 0 usb 1-1: config 7 has no interface number 1 usb 1-1: config 7 has no interface number 2 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xE has invalid wMaxPacketSize 0 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x1 has an invalid bInterval 128, changing to 11 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0x9 has invalid maxpacket 1024, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 endpoint 0xD has invalid maxpacket 1072, setting to 64 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0xB, skipping usb 1-1: config 7 interface 255 altsetting 4 bulk endpoint 0x2 has invalid maxpacket 1024 usb 1-1: config 7 interface 255 altsetting 4 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 100 altsetting 2 endpoint 0x7 has invalid maxpacket 512, setting to 64 usb 1-1: config 7 interface 100 altsetting 2 has a duplicate endpoint with address 0x6, skipping usb 1-1: config 7 interface 255 has no altsetting 0 usb 1-1: config 7 interface 150 has no altsetting 0 usb 1-1: config 7 interface 100 has no altsetting 0 usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=5d.a6 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 1770 at drivers/usb/core/urb.c:504 usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 Modules linked in: CPU: 1 UID: 0 PID: 1770 Comm: kworker/1:2 Tainted: G W 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 lr : usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 sp : ffff80009f3768c0 x29: ffff80009f376900 x28: ffff0000d9894a68 x27: ffff80008c77d9a8 x26: ffff0000c54e7180 x25: ffff80008c77d9a0 x24: ffff0000c683855c x23: ffff80008c784720 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000c6838500 x18: 1fffe0003386f276 x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386f2e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386f2e3 x10: 0000000000ff0100 x9 : b2843552d518b900 x8 : b2843552d518b900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009f376218 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0x9e8/0x1448 drivers/usb/core/urb.c:503 (P) usb_start_wait_urb+0xe8/0x3bc drivers/usb/core/message.c:59 usb_bulk_msg+0x2e4/0x3e4 drivers/usb/core/message.c:388 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1a4/0x3f4 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x3d4/0x700 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x584/0xa44 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_set_configuration+0x1640/0x1bac drivers/usb/core/message.c:2210 usb_generic_driver_probe+0x8c/0x144 drivers/usb/core/generic.c:250 usb_probe_device+0x1a4/0x348 drivers/usb/core/driver.c:291 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x394/0x910 drivers/base/dd.c:657 __driver_probe_device+0x180/0x2d4 drivers/base/dd.c:799 driver_probe_device+0x78/0x330 drivers/base/dd.c:829 __device_attach_driver+0x290/0x4e0 drivers/base/dd.c:957 bus_for_each_drv+0x220/0x2b4 drivers/base/bus.c:462 __device_attach+0x26c/0x388 drivers/base/dd.c:1029 device_initial_probe+0x24/0x34 drivers/base/dd.c:1078 bus_probe_device+0x178/0x240 drivers/base/bus.c:537 device_add+0x71c/0xa60 drivers/base/core.c:3692 usb_new_device+0x7f0/0x1220 drivers/usb/core/hub.c:2663 hub_port_connect drivers/usb/core/hub.c:5531 [inline] hub_port_connect_change drivers/usb/core/hub.c:5671 [inline] port_event drivers/usb/core/hub.c:5831 [inline] hub_event+0x2148/0x3cf0 drivers/usb/core/hub.c:5913 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x990/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 190000 hardirqs last enabled at (189999): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (189999): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (190000): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (186146): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (186146): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (186131): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800 1-1:7.255: probe with driver radio-mr800 failed with error -71 usbhid 1-1:7.255: couldn't find an input interrupt endpoint usb 1-1: USB disconnect, device number 14 usb 1-1: new high-speed USB device number 15 using dummy_hcd