Extracting prog: 24.914204131s
Minimizing prog: 18m42.602420434s
Simplifying prog options: 0s
Extracting C: 35.940051209s
Simplifying C: 3m6.962580434s


extracting reproducer from 59 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-creat-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-sendmsg$unix-ioctl$KVM_RUN-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
creat(0x0, 0x80)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x4010001)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program crashed: WARNING in pending_reads_dispatch_ioctl
single: successfully extracted reproducer
found reproducer with 13 syscalls
minimizing guilty program
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-creat-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-sendmsg$unix-ioctl$KVM_RUN-openat-openat$incfs
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
creat(0x0, 0x80)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x4010001)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-creat-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-sendmsg$unix-ioctl$KVM_RUN-openat-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
creat(0x0, 0x80)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x4010001)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(0xffffffffffffffff, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-creat-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-sendmsg$unix-ioctl$KVM_RUN-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
creat(0x0, 0x80)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x4010001)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-creat-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-sendmsg$unix-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
creat(0x0, 0x80)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x4010001)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program crashed: WARNING in pending_reads_dispatch_ioctl
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-creat-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
creat(0x0, 0x80)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program crashed: WARNING in pending_reads_dispatch_ioctl
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-creat-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_CREATE_VCPU-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
creat(0x0, 0x80)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r3 = openat$incfs(r2, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-creat-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
creat(0x0, 0x80)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r3 = openat$incfs(r2, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-creat-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
creat(0x0, 0x80)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program crashed: WARNING in pending_reads_dispatch_ioctl
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program crashed: WARNING in pending_reads_dispatch_ioctl
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r2 = openat$incfs(r1, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r3 = openat$incfs(r2, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, 0x0}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program crashed: WARNING in pending_reads_dispatch_ioctl
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, 0x0}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, 0x0}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, 0x0, 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program did not crash
testing program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, 0x0}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
program crashed: WARNING in pending_reads_dispatch_ioctl
simplifying C reproducer
testing compiled C program (duration=33.356902201s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
program crashed: WARNING in pending_reads_dispatch_ioctl
testing compiled C program (duration=33.356902201s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
program crashed: WARNING in pending_reads_dispatch_ioctl
testing compiled C program (duration=33.356902201s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
program crashed: WARNING in pending_reads_dispatch_ioctl
testing compiled C program (duration=33.356902201s, {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:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
program crashed: WARNING in pending_reads_dispatch_ioctl
testing compiled C program (duration=33.356902201s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
program crashed: WARNING in pending_reads_dispatch_ioctl
testing compiled C program (duration=33.356902201s, {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:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
program crashed: WARNING in pending_reads_dispatch_ioctl
testing program (duration=33.356902201s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, 0x0}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program crashed: WARNING in pending_reads_dispatch_ioctl
validation run: crashed=true
testing program (duration=33.356902201s, {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:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, 0x0}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program crashed: WARNING in pending_reads_dispatch_ioctl
validation run: crashed=true
testing program (duration=33.356902201s, {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:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount$incfs-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-openat-openat$incfs-ioctl$TIOCL_GETKMSGREDIRECT
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x40040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, 0x0}], 0x1, 0x7c, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r4 = openat$incfs(r3, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0)
ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x40106726, &(0x7f00000000c0))

program crashed: WARNING in pending_reads_dispatch_ioctl
validation run: crashed=true
reproducing took 24m36.52719172s
repro crashed as (corrupted=false):
kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
------------[ cut here ]------------
WARNING: CPU: 1 PID: 365 at mm/page_alloc.c:5159 __alloc_pages_noprof+0xe4/0x6c0 mm/page_alloc.c:5159
Modules linked in:
CPU: 1 UID: 0 PID: 365 Comm: syz.2.16 Not tainted 6.12.30-syzkaller-ge2bf362ee23b #0 e1c904518e9113895a28c59b25a6002cdacb68bf
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:__alloc_pages_noprof+0xe4/0x6c0 mm/page_alloc.c:5159
Code: 0f 1f 44 00 00 41 83 fd 0b 72 28 b8 00 20 00 00 23 44 24 40 75 1d 80 3d d4 32 ee 05 00 0f 85 c4 00 00 00 c6 05 c7 32 ee 05 01 <0f> 0b 31 c0 e9 b6 00 00 00 41 83 fd 0a 0f 87 aa 00 00 00 44 89 6c
RSP: 0018:ffffc900011af9a0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 1ffff92000235f38 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc900011afa48
RBP: ffffc900011afad0 R08: ffffc900011afa47 R09: 0000000000000000
R10: ffffc900011afa30 R11: fffff52000235f49 R12: ffffc900011af9e0
R13: 0000000000000034 R14: dffffc0000000000 R15: 0000000000000000
FS:  000055557da81500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001008 CR3: 000000011406e000 CR4: 00000000003526b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline]
 alloc_pages_node_noprof include/linux/gfp.h:296 [inline]
 ___kmalloc_large_node+0x9c/0x1d0 mm/slub.c:4290
 __kmalloc_large_node_noprof+0x1e/0xe0 mm/slub.c:4319
 __do_kmalloc_node mm/slub.c:4335 [inline]
 __kmalloc_noprof+0x26d/0x450 mm/slub.c:4359
 kmalloc_noprof include/linux/slab.h:885 [inline]
 kzalloc_noprof include/linux/slab.h:1017 [inline]
 ioctl_set_read_timeouts fs/incfs/pseudo_files.c:969 [inline]
 pending_reads_dispatch_ioctl+0xc70/0x1fa0 fs/incfs/pseudo_files.c:1039
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:907 [inline]
 __se_sys_ioctl+0x132/0x1b0 fs/ioctl.c:893
 __x64_sys_ioctl+0x7f/0xa0 fs/ioctl.c:893
 x64_sys_call+0x1878/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:17
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x58/0xf0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f959f58e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc3d5bc698 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f959f7b5fa0 RCX: 00007f959f58e929
RDX: 00002000000000c0 RSI: 0000000040106726 RDI: 0000000000000007
RBP: 00007f959f610b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f959f7b5fa0 R14: 00007f959f7b5fa0 R15: 0000000000000003
 </TASK>
---[ end trace 0000000000000000 ]---

final repro crashed as (corrupted=false):
kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
------------[ cut here ]------------
WARNING: CPU: 1 PID: 365 at mm/page_alloc.c:5159 __alloc_pages_noprof+0xe4/0x6c0 mm/page_alloc.c:5159
Modules linked in:
CPU: 1 UID: 0 PID: 365 Comm: syz.2.16 Not tainted 6.12.30-syzkaller-ge2bf362ee23b #0 e1c904518e9113895a28c59b25a6002cdacb68bf
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:__alloc_pages_noprof+0xe4/0x6c0 mm/page_alloc.c:5159
Code: 0f 1f 44 00 00 41 83 fd 0b 72 28 b8 00 20 00 00 23 44 24 40 75 1d 80 3d d4 32 ee 05 00 0f 85 c4 00 00 00 c6 05 c7 32 ee 05 01 <0f> 0b 31 c0 e9 b6 00 00 00 41 83 fd 0a 0f 87 aa 00 00 00 44 89 6c
RSP: 0018:ffffc900011af9a0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 1ffff92000235f38 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc900011afa48
RBP: ffffc900011afad0 R08: ffffc900011afa47 R09: 0000000000000000
R10: ffffc900011afa30 R11: fffff52000235f49 R12: ffffc900011af9e0
R13: 0000000000000034 R14: dffffc0000000000 R15: 0000000000000000
FS:  000055557da81500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001008 CR3: 000000011406e000 CR4: 00000000003526b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline]
 alloc_pages_node_noprof include/linux/gfp.h:296 [inline]
 ___kmalloc_large_node+0x9c/0x1d0 mm/slub.c:4290
 __kmalloc_large_node_noprof+0x1e/0xe0 mm/slub.c:4319
 __do_kmalloc_node mm/slub.c:4335 [inline]
 __kmalloc_noprof+0x26d/0x450 mm/slub.c:4359
 kmalloc_noprof include/linux/slab.h:885 [inline]
 kzalloc_noprof include/linux/slab.h:1017 [inline]
 ioctl_set_read_timeouts fs/incfs/pseudo_files.c:969 [inline]
 pending_reads_dispatch_ioctl+0xc70/0x1fa0 fs/incfs/pseudo_files.c:1039
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:907 [inline]
 __se_sys_ioctl+0x132/0x1b0 fs/ioctl.c:893
 __x64_sys_ioctl+0x7f/0xa0 fs/ioctl.c:893
 x64_sys_call+0x1878/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:17
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x58/0xf0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f959f58e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc3d5bc698 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f959f7b5fa0 RCX: 00007f959f58e929
RDX: 00002000000000c0 RSI: 0000000040106726 RDI: 0000000000000007
RBP: 00007f959f610b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f959f7b5fa0 R14: 00007f959f7b5fa0 R15: 0000000000000003
 </TASK>
---[ end trace 0000000000000000 ]---