Extracting prog: 2m41.751618684s
Minimizing prog: 1h2m1.752841936s
Simplifying prog options: 0s
Extracting C: 31.85901165s
Simplifying C: 8m1.993305905s
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-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002c80)={{0x12, 0x1, 0x0, 0x41, 0x7, 0xf5, 0x40, 0xcf3, 0x9375, 0x1a9e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbe, 0xe4, 0xf9}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000700)={0x44, &(0x7f0000000080)={0x0, 0x0, 0x8, "fa0fffffffffffff"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f00000001c0)={0x0, 0xe}, 0x0, 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-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002c80)={{0x12, 0x1, 0x0, 0x41, 0x7, 0xf5, 0x40, 0xcf3, 0x9375, 0x1a9e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbe, 0xe4, 0xf9}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000700)={0x44, &(0x7f0000000080)={0x0, 0x0, 0x8, "fa0fffffffffffff"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f00000001c0)={0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x0})
program crashed: WARNING in ath6kl_bmi_get_target_info
single: successfully extracted reproducer
found reproducer with 4 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-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002c80)={{0x12, 0x1, 0x0, 0x41, 0x7, 0xf5, 0x40, 0xcf3, 0x9375, 0x1a9e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbe, 0xe4, 0xf9}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000700)={0x44, &(0x7f0000000080)={0x0, 0x0, 0x8, "fa0fffffffffffff"}, 0x0, 0x0, 0x0, 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-syz_usb_control_io$hid-syz_usb_control_io$printer
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002c80)={{0x12, 0x1, 0x0, 0x41, 0x7, 0xf5, 0x40, 0xcf3, 0x9375, 0x1a9e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbe, 0xe4, 0xf9}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f00000001c0)={0x0, 0xe}, 0x0, 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-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002c80)={{0x12, 0x1, 0x0, 0x41, 0x7, 0xf5, 0x40, 0xcf3, 0x9375, 0x1a9e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbe, 0xe4, 0xf9}}]}}]}}, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000700)={0x44, &(0x7f0000000080)={0x0, 0x0, 0x8, "fa0fffffffffffff"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f00000001c0)={0x0, 0xe}, 0x0, 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_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
detailed listing:
executing program 0:
syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000700)={0x44, &(0x7f0000000080)={0x0, 0x0, 0x8, "fa0fffffffffffff"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000400)={0x34, &(0x7f00000001c0)={0x0, 0xe}, 0x0, 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-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000700)={0x44, &(0x7f0000000080)={0x0, 0x0, 0x8, "fa0fffffffffffff"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f00000001c0)={0x0, 0xe}, 0x0, 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-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002c80)={{0x12, 0x1, 0x0, 0x41, 0x7, 0xf5, 0x40, 0xcf3, 0x9375, 0x1a9e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbe, 0xe4, 0xf9}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f00000001c0)={0x0, 0xe}, 0x0, 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-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002c80)={{0x12, 0x1, 0x0, 0x41, 0x7, 0xf5, 0x40, 0xcf3, 0x9375, 0x1a9e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbe, 0xe4, 0xf9}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000700)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f00000001c0)={0x0, 0xe}, 0x0, 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-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002c80)={{0x12, 0x1, 0x0, 0x41, 0x7, 0xf5, 0x40, 0xcf3, 0x9375, 0x1a9e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbe, 0xe4, 0xf9}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000700)={0x44, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f00000001c0)={0x0, 0xe}, 0x0, 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-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002c80)={{0x12, 0x1, 0x0, 0x41, 0x7, 0xf5, 0x40, 0xcf3, 0x9375, 0x1a9e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbe, 0xe4, 0xf9}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000700)={0x44, &(0x7f0000000080)={0x0, 0x0, 0x8, "fa0fffffffffffff"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 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-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002c80)={{0x12, 0x1, 0x0, 0x41, 0x7, 0xf5, 0x40, 0xcf3, 0x9375, 0x1a9e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xbe, 0xe4, 0xf9}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000700)={0x44, &(0x7f0000000080)={0x0, 0x0, 0x8, "fa0fffffffffffff"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 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-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
program crashed: WARNING in ath6kl_bmi_get_target_info
simplifying C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
program crashed: WARNING in ath6kl_bmi_get_target_info
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-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
program crashed: WARNING in ath6kl_bmi_get_target_info
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
program crashed: WARNING in ath6kl_bmi_get_target_info
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-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
program crashed: WARNING in ath6kl_bmi_get_target_info
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
program crashed: WARNING in ath6kl_bmi_get_target_info
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-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
program crashed: WARNING in ath6kl_bmi_get_target_info
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_usb_control_io$hid-syz_usb_control_io$cdc_ncm-syz_usb_control_io$printer
program crashed: WARNING in ath6kl_bmi_get_target_info
reproducing took 1h13m17.356798563s
repro crashed as (corrupted=false):
usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.9e
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
------------[ cut here ]------------
WARNING: CPU: 0 PID: 9 at drivers/net/wireless/ath/ath6kl/bmi.c:90 ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
Modules linked in:
CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: usb_hub_wq hub_event
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
lr : ath6kl_bmi_get_target_info+0x3d4/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
sp : ffff800097fb6860
x29: ffff800097fb68c0 x28: 1ffff00012ff6d30 x27: 1ffff00012ff6d34
x26: 1fffe00018d8c1ce x25: 1ffff00012ff6d0c x24: dfff800000000000
x23: 00000000ffffffea x22: ffff800097fb69a4 x21: ffff0000c6c60e70
x20: ffff0000c6c60e40 x19: ffff800097fb69a0 x18: 1fffe000366e7286
x17: ffff80008fd3d000 x16: ffff80008046a530 x15: 0000000000000001
x14: 1ffff000120cfd6a x13: ffff800097fb8000 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c19e0000 x7 : ffff800086a7fc08 x6 : ffff800086a6fc58
x5 : ffff0000c25e5188 x4 : ffff800097fb6628 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000000 x0 : 000000000000000c
Call trace:
ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1 (P)
ath6kl_core_init+0x21c/0xf14 drivers/net/wireless/ath/ath6kl/core.c:101
ath6kl_usb_probe+0xe0c/0xecc drivers/net/wireless/ath/ath6kl/usb.c:1168
usb_probe_interface+0x598/0xa40 drivers/usb/core/driver.c:396
call_driver_probe drivers/base/dd.c:-1 [inline]
really_probe+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_set_configuration+0x15cc/0x1b38 drivers/usb/core/message.c:2210
usb_generic_driver_probe+0x8c/0x148 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+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_new_device+0x908/0x14ac drivers/usb/core/hub.c:2663
hub_port_connect drivers/usb/core/hub.c:5533 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5673 [inline]
port_event drivers/usb/core/hub.c:5833 [inline]
hub_event+0x2454/0x4280 drivers/usb/core/hub.c:5915
process_one_work+0x810/0x1638 kernel/workqueue.c:3238
process_scheduled_works kernel/workqueue.c:3319 [inline]
worker_thread+0x97c/0xeec kernel/workqueue.c:3400
kthread+0x65c/0x7b0 kernel/kthread.c:464
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
irq event stamp: 71480
hardirqs last enabled at (71479): [<ffff800080bfa240>] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234
hardirqs last disabled at (71480): [<ffff80008b860d14>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last enabled at (71332): [<ffff8000803138a4>] softirq_handle_end kernel/softirq.c:407 [inline]
softirqs last enabled at (71332): [<ffff8000803138a4>] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589
softirqs last disabled at (71323): [<ffff800080020dbc>] __do_softirq+0x14/0x20 kernel/softirq.c:595
---[ end trace 0000000000000000 ]---
ath6kl: Failed to init ath6kl core: -22
ath6kl_usb 1-1:0.0: probe with driver ath6kl_usb failed with error -22
usb 1-1: USB disconnect, device number 3
usb 1-1: new high-speed USB device number 4 using dummy_hcd
usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.9e
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
------------[ cut here ]------------
WARNING: CPU: 0 PID: 9 at drivers/net/wireless/ath/ath6kl/bmi.c:90 ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
Modules linked in:
CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 6.14.0-rc7-syzkaller-ga2392f333575 #0
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: usb_hub_wq hub_event
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
lr : ath6kl_bmi_get_target_info+0x3d4/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
sp : ffff800097fb6860
x29: ffff800097fb68c0 x28: 1ffff00012ff6d30 x27: 1ffff00012ff6d34
x26: 1fffe00018ed21ce x25: 1ffff00012ff6d0c x24: dfff800000000000
x23: 00000000ffffffea x22: ffff800097fb69a4 x21: ffff0000c7690e70
x20: ffff0000c7690e40 x19: ffff800097fb69a0 x18: 1fffe000366e7286
x17: ffff80008fd3d000 x16: ffff80008046a530 x15: 0000000000000001
x14: 0000000080398454 x13: ffff800097fb8000 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c19e0000 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000000 x0 : 000000000000000c
Call trace:
ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1 (P)
ath6kl_core_init+0x21c/0xf14 drivers/net/wireless/ath/ath6kl/core.c:101
ath6kl_usb_probe+0xe0c/0xecc drivers/net/wireless/ath/ath6kl/usb.c:1168
usb_probe_interface+0x598/0xa40 drivers/usb/core/driver.c:396
call_driver_probe drivers/base/dd.c:-1 [inline]
really_probe+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_set_configuration+0x15cc/0x1b38 drivers/usb/core/message.c:2210
usb_generic_driver_probe+0x8c/0x148 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+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_new_device+0x908/0x14ac drivers/usb/core/hub.c:2663
hub_port_connect drivers/usb/core/hub.c:5533 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5673 [inline]
port_event drivers/usb/core/hub.c:5833 [inline]
hub_event+0x2454/0x4280 drivers/usb/core/hub.c:5915
process_one_work+0x810/0x1638 kernel/workqueue.c:3238
process_scheduled_works kernel/workqueue.c:3319 [inline]
worker_thread+0x97c/0xeec kernel/workqueue.c:3400
kthread+0x65c/0x7b0 kernel/kthread.c:464
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
irq event stamp: 75818
hardirqs last enabled at (75817): [<ffff800080bfa240>] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234
hardirqs last disabled at (75818): [<ffff80008b860d14>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last enabled at (75440): [<ffff8000803138a4>] softirq_handle_end kernel/softirq.c:407 [inline]
softirqs last enabled at (75440): [<ffff8000803138a4>] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589
softirqs last disabled at (75431): [<ffff800080020dbc>] __do_softirq+0x14/0x20 kernel/softirq.c:595
---[ end trace 0000000000000000 ]---
ath6kl: Failed to init ath6kl core: -22
ath6kl_usb 1-1:0.0: probe with driver ath6kl_usb failed with error -22
usb 1-1: USB disconnect, device number 5
usb 1-1: new high-speed USB device number 6 using dummy_hcd
usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.9e
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
------------[ cut here ]------------
WARNING: CPU: 0 PID: 9 at drivers/net/wireless/ath/ath6kl/bmi.c:90 ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
Modules linked in:
CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 6.14.0-rc7-syzkaller-ga2392f333575 #0
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: usb_hub_wq hub_event
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
lr : ath6kl_bmi_get_target_info+0x3d4/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
sp : ffff800097fb6860
x29: ffff800097fb68c0 x28: 1ffff00012ff6d30 x27: 1ffff00012ff6d34
x26: 1fffe00018ed21ce x25: 1ffff00012ff6d0c x24: dfff800000000000
x23: 00000000ffffffea x22: ffff800097fb69a4 x21: ffff0000c7690e70
x20: ffff0000c7690e40 x19: ffff800097fb69a0 x18: 1fffe000366e7286
x17: ffff80008fd3d000 x16: ffff80008046a530 x15: 0000000000000001
x14: 0000000080398454 x13: ffff800097fb8000 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c19e0000 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000000 x0 : 000000000000000c
Call trace:
ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1 (P)
ath6kl_core_init+0x21c/0xf14 drivers/net/wireless/ath/ath6kl/core.c:101
ath6kl_usb_probe+0xe0c/0xecc drivers/net/wireless/ath/ath6kl/usb.c:1168
usb_probe_interface+0x598/0xa40 drivers/usb/core/driver.c:396
call_driver_probe drivers/base/dd.c:-1 [inline]
really_probe+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_set_configuration+0x15cc/0x1b38 drivers/usb/core/message.c:2210
usb_generic_driver_probe+0x8c/0x148 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+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_new_device+0x908/0x14ac drivers/usb/core/hub.c:2663
hub_port_connect drivers/usb/core/hub.c:5533 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5673 [inline]
port_event drivers/usb/core/hub.c:5833 [inline]
hub_event+0x2454/0x4280 drivers/usb/core/hub.c:5915
process_one_work+0x810/0x1638 kernel/workqueue.c:3238
process_scheduled_works kernel/workqueue.c:3319 [inline]
worker_thread+0x97c/0xeec kernel/workqueue.c:3400
kthread+0x65c/0x7b0 kernel/kthread.c:464
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
irq event stamp: 79778
hardirqs last enabled at (79777): [<ffff800080bfa240>] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234
hardirqs last disabled at (79778): [<ffff80008b860d14>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last enabled at (79518): [<ffff8000803138a4>] softirq_handle_end kernel/softirq.c:407 [inline]
softirqs last enabled at (79518): [<ffff8000803138a4>] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589
softirqs last disabled at (79513): [<ffff800080020dbc>] __do_softirq+0x14/0x20 kernel/softirq.c:595
---[ end trace 0000000000000000 ]---
ath6kl: Failed to init ath6kl core: -22
ath6kl_usb 1-1:0.0: probe with driver ath6kl_usb failed with error -22
usb 1-1: USB disconnect, device number 7
usb 1-1: new high-speed USB device number 8 using dummy_hcd
usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.9e
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
------------[ cut here ]------------
WARNING: CPU: 0 PID: 9 at drivers/net/wireless/ath/ath6kl/bmi.c:90 ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
Modules linked in:
CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 6.14.0-rc7-syzkaller-ga2392f333575 #0
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: usb_hub_wq hub_event
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
lr : ath6kl_bmi_get_target_info+0x3d4/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
sp : ffff800097fb6860
x29: ffff800097fb68c0 x28: 1ffff00012ff6d30 x27: 1ffff00012ff6d34
x26: 1fffe000191201ce x25: 1ffff00012ff6d0c x24: dfff800000000000
x23: 00000000ffffffea x22: ffff800097fb69a4 x21: ffff0000c8900e70
x20: ffff0000c8900e40 x19: ffff800097fb69a0 x18: 1fffe000366e7286
x17: ffff80008fd3d000 x16: ffff80008046a530 x15: 0000000000000001
x14: 0000000080398454 x13: ffff800097fb8000 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c19e0000 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000000 x0 : 000000000000000c
Call trace:
ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1 (P)
ath6kl_core_init+0x21c/0xf14 drivers/net/wireless/ath/ath6kl/core.c:101
ath6kl_usb_probe+0xe0c/0xecc drivers/net/wireless/ath/ath6kl/usb.c:1168
usb_probe_interface+0x598/0xa40 drivers/usb/core/driver.c:396
call_driver_probe drivers/base/dd.c:-1 [inline]
really_probe+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_set_configuration+0x15cc/0x1b38 drivers/usb/core/message.c:2210
usb_generic_driver_probe+0x8c/0x148 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+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_new_device+0x908/0x14ac drivers/usb/core/hub.c:2663
hub_port_connect drivers/usb/core/hub.c:5533 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5673 [inline]
port_event drivers/usb/core/hub.c:5833 [inline]
hub_event+0x2454/0x4280 drivers/usb/core/hub.c:5915
process_one_work+0x810/0x1638 kernel/workqueue.c:3238
process_scheduled_works kernel/workqueue.c:3319 [inline]
worker_thread+0x97c/0xeec kernel/workqueue.c:3400
kthread+0x65c/0x7b0 kernel/kthread.c:464
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
irq event stamp: 84758
hardirqs last enabled at (84757): [<ffff800080bfa240>] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234
hardirqs last disabled at (84758): [<ffff80008b860d14>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last enabled at (81866): [<ffff8000803138a4>] softirq_handle_end kernel/softirq.c:407 [inline]
softirqs last enabled at (81866): [<ffff8000803138a4>] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589
softirqs last disabled at (81843): [<ffff800080020dbc>] __do_softirq+0x14/0x20 kernel/softirq.c:595
---[ end trace 0000000000000000 ]---
ath6kl: Failed to init ath6kl core: -22
ath6kl_usb 1-1:0.0: probe with driver ath6kl_usb failed with error -22
usb 1-1: USB disconnect, device number 9
usb 1-1: new high-speed USB device number 10 using dummy_hcd
usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.9e
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
final repro crashed as (corrupted=false):
usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.9e
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
------------[ cut here ]------------
WARNING: CPU: 0 PID: 9 at drivers/net/wireless/ath/ath6kl/bmi.c:90 ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
Modules linked in:
CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: usb_hub_wq hub_event
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
lr : ath6kl_bmi_get_target_info+0x3d4/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
sp : ffff800097fb6860
x29: ffff800097fb68c0 x28: 1ffff00012ff6d30 x27: 1ffff00012ff6d34
x26: 1fffe00018d8c1ce x25: 1ffff00012ff6d0c x24: dfff800000000000
x23: 00000000ffffffea x22: ffff800097fb69a4 x21: ffff0000c6c60e70
x20: ffff0000c6c60e40 x19: ffff800097fb69a0 x18: 1fffe000366e7286
x17: ffff80008fd3d000 x16: ffff80008046a530 x15: 0000000000000001
x14: 1ffff000120cfd6a x13: ffff800097fb8000 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c19e0000 x7 : ffff800086a7fc08 x6 : ffff800086a6fc58
x5 : ffff0000c25e5188 x4 : ffff800097fb6628 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000000 x0 : 000000000000000c
Call trace:
ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1 (P)
ath6kl_core_init+0x21c/0xf14 drivers/net/wireless/ath/ath6kl/core.c:101
ath6kl_usb_probe+0xe0c/0xecc drivers/net/wireless/ath/ath6kl/usb.c:1168
usb_probe_interface+0x598/0xa40 drivers/usb/core/driver.c:396
call_driver_probe drivers/base/dd.c:-1 [inline]
really_probe+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_set_configuration+0x15cc/0x1b38 drivers/usb/core/message.c:2210
usb_generic_driver_probe+0x8c/0x148 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+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_new_device+0x908/0x14ac drivers/usb/core/hub.c:2663
hub_port_connect drivers/usb/core/hub.c:5533 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5673 [inline]
port_event drivers/usb/core/hub.c:5833 [inline]
hub_event+0x2454/0x4280 drivers/usb/core/hub.c:5915
process_one_work+0x810/0x1638 kernel/workqueue.c:3238
process_scheduled_works kernel/workqueue.c:3319 [inline]
worker_thread+0x97c/0xeec kernel/workqueue.c:3400
kthread+0x65c/0x7b0 kernel/kthread.c:464
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
irq event stamp: 71480
hardirqs last enabled at (71479): [<ffff800080bfa240>] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234
hardirqs last disabled at (71480): [<ffff80008b860d14>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last enabled at (71332): [<ffff8000803138a4>] softirq_handle_end kernel/softirq.c:407 [inline]
softirqs last enabled at (71332): [<ffff8000803138a4>] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589
softirqs last disabled at (71323): [<ffff800080020dbc>] __do_softirq+0x14/0x20 kernel/softirq.c:595
---[ end trace 0000000000000000 ]---
ath6kl: Failed to init ath6kl core: -22
ath6kl_usb 1-1:0.0: probe with driver ath6kl_usb failed with error -22
usb 1-1: USB disconnect, device number 3
usb 1-1: new high-speed USB device number 4 using dummy_hcd
usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.9e
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
------------[ cut here ]------------
WARNING: CPU: 0 PID: 9 at drivers/net/wireless/ath/ath6kl/bmi.c:90 ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
Modules linked in:
CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 6.14.0-rc7-syzkaller-ga2392f333575 #0
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: usb_hub_wq hub_event
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
lr : ath6kl_bmi_get_target_info+0x3d4/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
sp : ffff800097fb6860
x29: ffff800097fb68c0 x28: 1ffff00012ff6d30 x27: 1ffff00012ff6d34
x26: 1fffe00018ed21ce x25: 1ffff00012ff6d0c x24: dfff800000000000
x23: 00000000ffffffea x22: ffff800097fb69a4 x21: ffff0000c7690e70
x20: ffff0000c7690e40 x19: ffff800097fb69a0 x18: 1fffe000366e7286
x17: ffff80008fd3d000 x16: ffff80008046a530 x15: 0000000000000001
x14: 0000000080398454 x13: ffff800097fb8000 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c19e0000 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000000 x0 : 000000000000000c
Call trace:
ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1 (P)
ath6kl_core_init+0x21c/0xf14 drivers/net/wireless/ath/ath6kl/core.c:101
ath6kl_usb_probe+0xe0c/0xecc drivers/net/wireless/ath/ath6kl/usb.c:1168
usb_probe_interface+0x598/0xa40 drivers/usb/core/driver.c:396
call_driver_probe drivers/base/dd.c:-1 [inline]
really_probe+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_set_configuration+0x15cc/0x1b38 drivers/usb/core/message.c:2210
usb_generic_driver_probe+0x8c/0x148 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+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_new_device+0x908/0x14ac drivers/usb/core/hub.c:2663
hub_port_connect drivers/usb/core/hub.c:5533 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5673 [inline]
port_event drivers/usb/core/hub.c:5833 [inline]
hub_event+0x2454/0x4280 drivers/usb/core/hub.c:5915
process_one_work+0x810/0x1638 kernel/workqueue.c:3238
process_scheduled_works kernel/workqueue.c:3319 [inline]
worker_thread+0x97c/0xeec kernel/workqueue.c:3400
kthread+0x65c/0x7b0 kernel/kthread.c:464
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
irq event stamp: 75818
hardirqs last enabled at (75817): [<ffff800080bfa240>] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234
hardirqs last disabled at (75818): [<ffff80008b860d14>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last enabled at (75440): [<ffff8000803138a4>] softirq_handle_end kernel/softirq.c:407 [inline]
softirqs last enabled at (75440): [<ffff8000803138a4>] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589
softirqs last disabled at (75431): [<ffff800080020dbc>] __do_softirq+0x14/0x20 kernel/softirq.c:595
---[ end trace 0000000000000000 ]---
ath6kl: Failed to init ath6kl core: -22
ath6kl_usb 1-1:0.0: probe with driver ath6kl_usb failed with error -22
usb 1-1: USB disconnect, device number 5
usb 1-1: new high-speed USB device number 6 using dummy_hcd
usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.9e
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
------------[ cut here ]------------
WARNING: CPU: 0 PID: 9 at drivers/net/wireless/ath/ath6kl/bmi.c:90 ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
Modules linked in:
CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 6.14.0-rc7-syzkaller-ga2392f333575 #0
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: usb_hub_wq hub_event
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
lr : ath6kl_bmi_get_target_info+0x3d4/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
sp : ffff800097fb6860
x29: ffff800097fb68c0 x28: 1ffff00012ff6d30 x27: 1ffff00012ff6d34
x26: 1fffe00018ed21ce x25: 1ffff00012ff6d0c x24: dfff800000000000
x23: 00000000ffffffea x22: ffff800097fb69a4 x21: ffff0000c7690e70
x20: ffff0000c7690e40 x19: ffff800097fb69a0 x18: 1fffe000366e7286
x17: ffff80008fd3d000 x16: ffff80008046a530 x15: 0000000000000001
x14: 0000000080398454 x13: ffff800097fb8000 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c19e0000 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000000 x0 : 000000000000000c
Call trace:
ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1 (P)
ath6kl_core_init+0x21c/0xf14 drivers/net/wireless/ath/ath6kl/core.c:101
ath6kl_usb_probe+0xe0c/0xecc drivers/net/wireless/ath/ath6kl/usb.c:1168
usb_probe_interface+0x598/0xa40 drivers/usb/core/driver.c:396
call_driver_probe drivers/base/dd.c:-1 [inline]
really_probe+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_set_configuration+0x15cc/0x1b38 drivers/usb/core/message.c:2210
usb_generic_driver_probe+0x8c/0x148 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+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_new_device+0x908/0x14ac drivers/usb/core/hub.c:2663
hub_port_connect drivers/usb/core/hub.c:5533 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5673 [inline]
port_event drivers/usb/core/hub.c:5833 [inline]
hub_event+0x2454/0x4280 drivers/usb/core/hub.c:5915
process_one_work+0x810/0x1638 kernel/workqueue.c:3238
process_scheduled_works kernel/workqueue.c:3319 [inline]
worker_thread+0x97c/0xeec kernel/workqueue.c:3400
kthread+0x65c/0x7b0 kernel/kthread.c:464
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
irq event stamp: 79778
hardirqs last enabled at (79777): [<ffff800080bfa240>] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234
hardirqs last disabled at (79778): [<ffff80008b860d14>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last enabled at (79518): [<ffff8000803138a4>] softirq_handle_end kernel/softirq.c:407 [inline]
softirqs last enabled at (79518): [<ffff8000803138a4>] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589
softirqs last disabled at (79513): [<ffff800080020dbc>] __do_softirq+0x14/0x20 kernel/softirq.c:595
---[ end trace 0000000000000000 ]---
ath6kl: Failed to init ath6kl core: -22
ath6kl_usb 1-1:0.0: probe with driver ath6kl_usb failed with error -22
usb 1-1: USB disconnect, device number 7
usb 1-1: new high-speed USB device number 8 using dummy_hcd
usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.9e
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
------------[ cut here ]------------
WARNING: CPU: 0 PID: 9 at drivers/net/wireless/ath/ath6kl/bmi.c:90 ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
Modules linked in:
CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 6.14.0-rc7-syzkaller-ga2392f333575 #0
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: usb_hub_wq hub_event
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
lr : ath6kl_bmi_get_target_info+0x3d4/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1
sp : ffff800097fb6860
x29: ffff800097fb68c0 x28: 1ffff00012ff6d30 x27: 1ffff00012ff6d34
x26: 1fffe000191201ce x25: 1ffff00012ff6d0c x24: dfff800000000000
x23: 00000000ffffffea x22: ffff800097fb69a4 x21: ffff0000c8900e70
x20: ffff0000c8900e40 x19: ffff800097fb69a0 x18: 1fffe000366e7286
x17: ffff80008fd3d000 x16: ffff80008046a530 x15: 0000000000000001
x14: 0000000080398454 x13: ffff800097fb8000 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c19e0000 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000000 x0 : 000000000000000c
Call trace:
ath6kl_bmi_get_target_info+0x3d8/0x4e4 drivers/net/wireless/ath/ath6kl/bmi.c:-1 (P)
ath6kl_core_init+0x21c/0xf14 drivers/net/wireless/ath/ath6kl/core.c:101
ath6kl_usb_probe+0xe0c/0xecc drivers/net/wireless/ath/ath6kl/usb.c:1168
usb_probe_interface+0x598/0xa40 drivers/usb/core/driver.c:396
call_driver_probe drivers/base/dd.c:-1 [inline]
really_probe+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_set_configuration+0x15cc/0x1b38 drivers/usb/core/message.c:2210
usb_generic_driver_probe+0x8c/0x148 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+0x38c/0x8fc drivers/base/dd.c:658
__driver_probe_device+0x194/0x374 drivers/base/dd.c:800
driver_probe_device+0x78/0x330 drivers/base/dd.c:830
__device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:958
bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:462
__device_attach+0x2b4/0x434 drivers/base/dd.c:1030
device_initial_probe+0x24/0x34 drivers/base/dd.c:1079
bus_probe_device+0x178/0x240 drivers/base/bus.c:537
device_add+0x728/0xa6c drivers/base/core.c:3666
usb_new_device+0x908/0x14ac drivers/usb/core/hub.c:2663
hub_port_connect drivers/usb/core/hub.c:5533 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5673 [inline]
port_event drivers/usb/core/hub.c:5833 [inline]
hub_event+0x2454/0x4280 drivers/usb/core/hub.c:5915
process_one_work+0x810/0x1638 kernel/workqueue.c:3238
process_scheduled_works kernel/workqueue.c:3319 [inline]
worker_thread+0x97c/0xeec kernel/workqueue.c:3400
kthread+0x65c/0x7b0 kernel/kthread.c:464
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862
irq event stamp: 84758
hardirqs last enabled at (84757): [<ffff800080bfa240>] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234
hardirqs last disabled at (84758): [<ffff80008b860d14>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last enabled at (81866): [<ffff8000803138a4>] softirq_handle_end kernel/softirq.c:407 [inline]
softirqs last enabled at (81866): [<ffff8000803138a4>] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589
softirqs last disabled at (81843): [<ffff800080020dbc>] __do_softirq+0x14/0x20 kernel/softirq.c:595
---[ end trace 0000000000000000 ]---
ath6kl: Failed to init ath6kl core: -22
ath6kl_usb 1-1:0.0: probe with driver ath6kl_usb failed with error -22
usb 1-1: USB disconnect, device number 9
usb 1-1: new high-speed USB device number 10 using dummy_hcd
usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.9e
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??