Extracting prog: 2m31.06495955s
Minimizing prog: 21m26.377067405s
Simplifying prog options: 0s
Extracting C: 2m23.586194906s
Simplifying C: 21m11.599551941s


24 programs, timeouts [30s 1m40s 6m0s]
extracting reproducer from 24 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): socket$nl_generic-syz_genetlink_get_family_id$auto_nl80211-pidfd_open$auto-socket-init_module$auto-mmap$auto-socket-socketpair$auto-io_uring_setup$auto-mmap$auto-timer_create$auto-sendmsg$auto_NL80211_CMD_SET_REG290
detailed listing:
executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000017c0), r0)
pidfd_open$auto(0x1, 0x0)
socket(0x2, 0x2, 0x1)
init_module$auto(0x5, 0x8001, 0x68)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
socket(0x1d, 0x3, 0x1)
socketpair$auto(0xffff, 0x6, 0xfffffffffffffff7, 0xb)
io_uring_setup$auto(0x3ff, 0x3)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
timer_create$auto(0xfffffffffffff000, 0x0, 0x6)
sendmsg$auto_NL80211_CMD_SET_REG290(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001840)={&(0x7f0000001800)={0x14, r1, 0x1, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x20004040)

program crashed: WARNING in io_sq_offload_create
single: successfully extracted reproducer
found reproducer with 12 syscalls
minimizing guilty program
testing program (duration=53.060650984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): socket$nl_generic-syz_genetlink_get_family_id$auto_nl80211-pidfd_open$auto-socket-init_module$auto-mmap$auto-socket-socketpair$auto-io_uring_setup$auto-mmap$auto-timer_create$auto
detailed listing:
executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000017c0), r0)
pidfd_open$auto(0x1, 0x0)
socket(0x2, 0x2, 0x1)
init_module$auto(0x5, 0x8001, 0x68)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
socket(0x1d, 0x3, 0x1)
socketpair$auto(0xffff, 0x6, 0xfffffffffffffff7, 0xb)
io_uring_setup$auto(0x3ff, 0x3)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
timer_create$auto(0xfffffffffffff000, 0x0, 0x6)

program crashed: WARNING in io_sq_offload_create
testing program (duration=53.060650984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): socket$nl_generic-syz_genetlink_get_family_id$auto_nl80211-pidfd_open$auto-socket-init_module$auto-mmap$auto-socket-socketpair$auto-io_uring_setup$auto-mmap$auto
detailed listing:
executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000017c0), r0)
pidfd_open$auto(0x1, 0x0)
socket(0x2, 0x2, 0x1)
init_module$auto(0x5, 0x8001, 0x68)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
socket(0x1d, 0x3, 0x1)
socketpair$auto(0xffff, 0x6, 0xfffffffffffffff7, 0xb)
io_uring_setup$auto(0x3ff, 0x3)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)

program crashed: WARNING in io_sq_offload_create
testing program (duration=53.060650984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): socket$nl_generic-syz_genetlink_get_family_id$auto_nl80211-pidfd_open$auto-socket-init_module$auto-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
detailed listing:
executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000017c0), r0)
pidfd_open$auto(0x1, 0x0)
socket(0x2, 0x2, 0x1)
init_module$auto(0x5, 0x8001, 0x68)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
socket(0x1d, 0x3, 0x1)
socketpair$auto(0xffff, 0x6, 0xfffffffffffffff7, 0xb)
io_uring_setup$auto(0x3ff, 0x3)

program crashed: WARNING in io_sq_offload_create
testing program (duration=53.060650984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): socket$nl_generic-syz_genetlink_get_family_id$auto_nl80211-pidfd_open$auto-socket-init_module$auto-mmap$auto-socket-socketpair$auto
detailed listing:
executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000017c0), r0)
pidfd_open$auto(0x1, 0x0)
socket(0x2, 0x2, 0x1)
init_module$auto(0x5, 0x8001, 0x68)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
socket(0x1d, 0x3, 0x1)
socketpair$auto(0xffff, 0x6, 0xfffffffffffffff7, 0xb)

program did not crash
testing program (duration=53.060650984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): socket$nl_generic-syz_genetlink_get_family_id$auto_nl80211-pidfd_open$auto-socket-init_module$auto-mmap$auto-socket-io_uring_setup$auto
detailed listing:
executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000017c0), r0)
pidfd_open$auto(0x1, 0x0)
socket(0x2, 0x2, 0x1)
init_module$auto(0x5, 0x8001, 0x68)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
socket(0x1d, 0x3, 0x1)
io_uring_setup$auto(0x3ff, 0x3)

program did not crash
testing program (duration=53.060650984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): socket$nl_generic-syz_genetlink_get_family_id$auto_nl80211-pidfd_open$auto-socket-init_module$auto-mmap$auto-socketpair$auto-io_uring_setup$auto
detailed listing:
executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000017c0), r0)
pidfd_open$auto(0x1, 0x0)
socket(0x2, 0x2, 0x1)
init_module$auto(0x5, 0x8001, 0x68)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
socketpair$auto(0xffff, 0x6, 0xfffffffffffffff7, 0xb)
io_uring_setup$auto(0x3ff, 0x3)

program did not crash
testing program (duration=53.060650984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): socket$nl_generic-syz_genetlink_get_family_id$auto_nl80211-pidfd_open$auto-socket-init_module$auto-socket-socketpair$auto-io_uring_setup$auto
detailed listing:
executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000017c0), r0)
pidfd_open$auto(0x1, 0x0)
socket(0x2, 0x2, 0x1)
init_module$auto(0x5, 0x8001, 0x68)
socket(0x1d, 0x3, 0x1)
socketpair$auto(0xffff, 0x6, 0xfffffffffffffff7, 0xb)
io_uring_setup$auto(0x3ff, 0x3)

program did not crash
testing program (duration=53.060650984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): socket$nl_generic-syz_genetlink_get_family_id$auto_nl80211-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
detailed listing:
executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000017c0), r0)
pidfd_open$auto(0x1, 0x0)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
socket(0x1d, 0x3, 0x1)
socketpair$auto(0xffff, 0x6, 0xfffffffffffffff7, 0xb)
io_uring_setup$auto(0x3ff, 0x3)

program crashed: WARNING in io_sq_offload_create
testing program (duration=53.060650984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): socket$nl_generic-syz_genetlink_get_family_id$auto_nl80211-pidfd_open$auto-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
detailed listing:
executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000017c0), r0)
pidfd_open$auto(0x1, 0x0)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
socket(0x1d, 0x3, 0x1)
socketpair$auto(0xffff, 0x6, 0xfffffffffffffff7, 0xb)
io_uring_setup$auto(0x3ff, 0x3)

program did not crash
testing program (duration=53.060650984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): socket$nl_generic-syz_genetlink_get_family_id$auto_nl80211-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
detailed listing:
executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000017c0), r0)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
socket(0x1d, 0x3, 0x1)
socketpair$auto(0xffff, 0x6, 0xfffffffffffffff7, 0xb)
io_uring_setup$auto(0x3ff, 0x3)

program did not crash
testing program (duration=53.060650984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
pidfd_open$auto(0x1, 0x0)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
socket(0x1d, 0x3, 0x1)
socketpair$auto(0xffff, 0x6, 0xfffffffffffffff7, 0xb)
io_uring_setup$auto(0x3ff, 0x3)

program crashed: WARNING in io_sq_offload_create
testing program (duration=53.060650984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
detailed listing:
executing program 0:
pidfd_open$auto(0x1, 0x0)
socket(0x2, 0x2, 0x1)
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
socket(0x1d, 0x3, 0x1)
socketpair$auto(0xffff, 0x6, 0xfffffffffffffff7, 0xb)
io_uring_setup$auto(0x3ff, 0x3)

program did not crash
extracting C reproducer
testing compiled C program (duration=53.060650984s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
simplifying C reproducer
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program did not crash
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false 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}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false 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}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
testing compiled C program (duration=53.060650984s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-pidfd_open$auto-socket-mmap$auto-socket-socketpair$auto-io_uring_setup$auto
program crashed: WARNING in io_sq_offload_create
reproducing took 47m32.627798087s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5230 at include/linux/cpumask.h:135 cpu_max_bits_warn include/linux/cpumask.h:135 [inline]
WARNING: CPU: 1 PID: 5230 at include/linux/cpumask.h:135 cpumask_check include/linux/cpumask.h:142 [inline]
WARNING: CPU: 1 PID: 5230 at include/linux/cpumask.h:135 cpumask_test_cpu include/linux/cpumask.h:562 [inline]
WARNING: CPU: 1 PID: 5230 at include/linux/cpumask.h:135 io_sq_offload_create+0xe3d/0x1090 io_uring/sqpoll.c:469
Modules linked in:
CPU: 1 UID: 0 PID: 5230 Comm: syz-executor371 Not tainted 6.11.0-syzkaller-02520-gadfc3ded5c33 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:cpu_max_bits_warn include/linux/cpumask.h:135 [inline]
RIP: 0010:cpumask_check include/linux/cpumask.h:142 [inline]
RIP: 0010:cpumask_test_cpu include/linux/cpumask.h:562 [inline]
RIP: 0010:io_sq_offload_create+0xe3d/0x1090 io_uring/sqpoll.c:469
Code: 44 24 08 e9 2f f7 ff ff e8 a0 8d 0f fd 44 89 e3 e9 06 ff ff ff e8 93 8d 0f fd 4c 89 ff e8 6b 5f 7f fd eb ad e8 84 8d 0f fd 90 <0f> 0b 90 e9 f3 fd ff ff e8 76 8d 0f fd 31 ff 89 de e8 ad 8f 0f fd
RSP: 0018:ffffc900034cfcd8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801c299400 RCX: ffffffff847b951e
RDX: ffff88801f710000 RSI: ffffffff847b972c RDI: 0000000000000005
RBP: ffff88802a43e000 R08: 0000000000000005 R09: 0000000000000007
R10: 0000000000000008 R11: 0000000000000000 R12: 0000000000000008
R13: 1ffff92000699fa0 R14: ffffc900034cfd20 R15: 0000000000000000
FS:  0000555583ff6380(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7b1ecc1df8 CR3: 000000007adc4000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 io_uring_create io_uring/io_uring.c:3617 [inline]
 io_uring_setup+0x180f/0x3730 io_uring/io_uring.c:3726
 __do_sys_io_uring_setup io_uring/io_uring.c:3753 [inline]
 __se_sys_io_uring_setup io_uring/io_uring.c:3747 [inline]
 __x64_sys_io_uring_setup+0x98/0x140 io_uring/io_uring.c:3747
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7b1ec62919
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffdcd4186e8 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9
RAX: ffffffffffffffda RBX: 00007f7b1ecac105 RCX: 00007f7b1ec62919
RDX: ffffffffffffffb8 RSI: 0000000000000003 RDI: 00000000000003ff
RBP: 00007f7b1ecac0e3 R08: 0000000000008000 R09: 0000000000008000
R10: 0000000000008000 R11: 0000000000000246 R12: 00007f7b1ecb109c
R13: 00007f7b1ecac0a3 R14: 0000000000000001 R15: 0000000000000001
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5230 at include/linux/cpumask.h:135 cpu_max_bits_warn include/linux/cpumask.h:135 [inline]
WARNING: CPU: 1 PID: 5230 at include/linux/cpumask.h:135 cpumask_check include/linux/cpumask.h:142 [inline]
WARNING: CPU: 1 PID: 5230 at include/linux/cpumask.h:135 cpumask_test_cpu include/linux/cpumask.h:562 [inline]
WARNING: CPU: 1 PID: 5230 at include/linux/cpumask.h:135 io_sq_offload_create+0xe3d/0x1090 io_uring/sqpoll.c:469
Modules linked in:
CPU: 1 UID: 0 PID: 5230 Comm: syz-executor371 Not tainted 6.11.0-syzkaller-02520-gadfc3ded5c33 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:cpu_max_bits_warn include/linux/cpumask.h:135 [inline]
RIP: 0010:cpumask_check include/linux/cpumask.h:142 [inline]
RIP: 0010:cpumask_test_cpu include/linux/cpumask.h:562 [inline]
RIP: 0010:io_sq_offload_create+0xe3d/0x1090 io_uring/sqpoll.c:469
Code: 44 24 08 e9 2f f7 ff ff e8 a0 8d 0f fd 44 89 e3 e9 06 ff ff ff e8 93 8d 0f fd 4c 89 ff e8 6b 5f 7f fd eb ad e8 84 8d 0f fd 90 <0f> 0b 90 e9 f3 fd ff ff e8 76 8d 0f fd 31 ff 89 de e8 ad 8f 0f fd
RSP: 0018:ffffc900034cfcd8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801c299400 RCX: ffffffff847b951e
RDX: ffff88801f710000 RSI: ffffffff847b972c RDI: 0000000000000005
RBP: ffff88802a43e000 R08: 0000000000000005 R09: 0000000000000007
R10: 0000000000000008 R11: 0000000000000000 R12: 0000000000000008
R13: 1ffff92000699fa0 R14: ffffc900034cfd20 R15: 0000000000000000
FS:  0000555583ff6380(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7b1ecc1df8 CR3: 000000007adc4000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 io_uring_create io_uring/io_uring.c:3617 [inline]
 io_uring_setup+0x180f/0x3730 io_uring/io_uring.c:3726
 __do_sys_io_uring_setup io_uring/io_uring.c:3753 [inline]
 __se_sys_io_uring_setup io_uring/io_uring.c:3747 [inline]
 __x64_sys_io_uring_setup+0x98/0x140 io_uring/io_uring.c:3747
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7b1ec62919
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffdcd4186e8 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9
RAX: ffffffffffffffda RBX: 00007f7b1ecac105 RCX: 00007f7b1ec62919
RDX: ffffffffffffffb8 RSI: 0000000000000003 RDI: 00000000000003ff
RBP: 00007f7b1ecac0e3 R08: 0000000000008000 R09: 0000000000008000
R10: 0000000000008000 R11: 0000000000000246 R12: 00007f7b1ecb109c
R13: 00007f7b1ecac0a3 R14: 0000000000000001 R15: 0000000000000001
 </TASK>