Extracting prog: 1m58.2526727s
Minimizing prog: 12m47.704350462s
Simplifying prog options: 0s
Extracting C: 37.909659148s
Simplifying C: 5m4.99368171s


1 programs, 3 VMs, timeouts [15s 6m0s]
extracting reproducer from 1 programs
single: executing 1 programs separately with timeout 15s
testing program (duration=15s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2, <r3=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r3, 0x0, 0x1, 0x0, 0x0, [<r4=>0x0]})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r4, 0x0, <r5=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r5})

program crashed: WARNING in drm_clflush_pages
single: successfully extracted reproducer
found reproducer with 8 syscalls
minimizing guilty program
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2, <r3=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r3, 0x0, 0x1, 0x0, 0x0, [<r4=>0x0]})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r4})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2, <r3=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r3, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180))

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2, <r3=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r3, 0x0, 0x1, 0x0, 0x0, [<r4=>0x0]})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r4, 0x0, <r5=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r5})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, <r3=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r3})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={0x0, 0x0, 0x1, 0x0, 0x0, [<r2=>0x0]})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r2, 0x0, <r3=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r3})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, 0x0, <r2=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r2, 0x0, 0x1, 0x0, 0x0, [<r3=>0x0]})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r3, 0x0, <r4=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r4})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r1=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r1, <r2=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000440)={r2, 0x0, 0x1, 0x0, 0x0, [<r3=>0x0]})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r3, 0x0, <r4=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r4})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r1=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r1, <r2=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r0, 0xc06864ce, &(0x7f0000000440)={r2, 0x0, 0x1, 0x0, 0x0, [<r3=>0x0]})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={r3, 0x0, <r4=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r4})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(0x0, 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2, <r3=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r3, 0x0, 0x1, 0x0, 0x0, [<r4=>0x0]})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r4, 0x0, <r5=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r5})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(0x0, 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2, <r3=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r3, 0x0, 0x1, 0x0, 0x0, [<r4=>0x0]})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r4, 0x0, <r5=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r5})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, 0x0)
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, 0x0, <r2=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r2, 0x0, 0x1, 0x0, 0x0, [<r3=>0x0]})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r3, 0x0, <r4=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r4})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, 0x0, <r2=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r2, 0x0, 0x1, 0x0, 0x0, [<r3=>0x0]})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r3, 0x0, <r4=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r4})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, 0x0)
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={0x0, 0x0, 0x1, 0x0, 0x0, [<r2=>0x0]})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r2, 0x0, <r3=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r3})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, 0x0)
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, <r3=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r3})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2, <r3=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r3, 0x0, 0x1, 0x0, 0x0, [<r4=>0x0]})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r4, 0x0, <r5=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r5})

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2, <r3=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r3, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180))

program did not crash
testing program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2, <r3=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r3, 0x0, 0x1, 0x0, 0x0, [<r4=>0x0]})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r4})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
program crashed: WARNING in drm_clflush_pages
simplifying C reproducer
testing compiled C program (duration=22.5s, {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_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
program crashed: WARNING in drm_clflush_pages
testing compiled C program (duration=22.5s, {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}}): syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
program crashed: WARNING in drm_clflush_pages
testing compiled C program (duration=22.5s, {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}}): syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
program crashed: WARNING in drm_clflush_pages
testing compiled C program (duration=22.5s, {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}}): syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
program crashed: WARNING in drm_clflush_pages
testing compiled C program (duration=22.5s, {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}}): syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
program crashed: WARNING in drm_clflush_pages
testing compiled C program (duration=22.5s, {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}}): syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
program crashed: WARNING in drm_clflush_pages
testing compiled C program (duration=22.5s, {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}}): syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-ioctl$DRM_IOCTL_MODE_CREATE_DUMB-ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD-ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE
program crashed: WARNING in drm_clflush_pages
reproducing took 20m28.86038083s
repro crashed as (corrupted=false):
Architecture has no drm_cache.c support
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3965 at drivers/gpu/drm/drm_cache.c:116 drm_clflush_pages+0x1c/0x2c drivers/gpu/drm/drm_cache.c:115
Modules linked in:
CPU: 0 PID: 3965 Comm: syz-executor356 Not tainted 5.15.161-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : drm_clflush_pages+0x1c/0x2c drivers/gpu/drm/drm_cache.c:115
lr : drm_clflush_pages+0x1c/0x2c drivers/gpu/drm/drm_cache.c:115
sp : ffff800018e577f0
x29: ffff800018e577f0 x28: 1fffe0001b365204 x27: ffff0000d9b29000
x26: dfff800000000000 x25: 1fffe0001b42e947 x24: dfff800000000000
x23: 000000000000c000 x22: ffff0000da174a30 x21: ffff0000cac2e300
x20: ffff0000da174800 x19: ffff0000da174a30 x18: 0000000000000001
x17: 0000000000000000 x16: ffff80001199d104 x15: 00000000ffffffff
x14: ffff0000c8c28000 x13: 0000000000000001 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : bc4d4c4d6e87fb00
x8 : bc4d4c4d6e87fb00 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800018e56f58 x4 : ffff800014a2f7a0 x3 : ffff80000a977180
x2 : ffff0001b47e9d10 x1 : 0000000100000000 x0 : 0000000000000027
Call trace:
 drm_clflush_pages+0x1c/0x2c drivers/gpu/drm/drm_cache.c:115
 vgem_prime_pin+0xd4/0x184 drivers/gpu/drm/vgem/vgem_drv.c:312
 drm_gem_pin+0x6c/0x8c drivers/gpu/drm/drm_gem.c:1142
 drm_gem_map_attach+0x40/0x50 drivers/gpu/drm/drm_prime.c:583
 dma_buf_dynamic_attach+0x1b8/0x748 drivers/dma-buf/dma-buf.c:764
 dma_buf_attach+0x30/0x40 drivers/dma-buf/dma-buf.c:830
 drm_gem_prime_import_dev+0xf4/0x338 drivers/gpu/drm/drm_prime.c:934
 drm_gem_prime_import drivers/gpu/drm/drm_prime.c:983 [inline]
 drm_gem_prime_fd_to_handle+0x1ac/0x464 drivers/gpu/drm/drm_prime.c:321
 drm_prime_fd_to_handle_ioctl+0x94/0xd0 drivers/gpu/drm/drm_prime.c:375
 drm_ioctl_kernel+0x2cc/0x458 drivers/gpu/drm/drm_ioctl.c:801
 drm_ioctl+0x5d0/0xa64 drivers/gpu/drm/drm_ioctl.c:904
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl fs/ioctl.c:860 [inline]
 __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:860
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 13716
hardirqs last  enabled at (13715): [<ffff80000832c61c>] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:257
hardirqs last disabled at (13716): [<ffff800011998790>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (13404): [<ffff8000081b6494>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (13404): [<ffff8000081b6494>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (13371): [<ffff8000081b6b2c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (13371): [<ffff8000081b6b2c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (13371): [<ffff8000081b6b2c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (13371): [<ffff8000081b6b2c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace ee7f59074c52efcc ]---

final repro crashed as (corrupted=false):
Architecture has no drm_cache.c support
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3965 at drivers/gpu/drm/drm_cache.c:116 drm_clflush_pages+0x1c/0x2c drivers/gpu/drm/drm_cache.c:115
Modules linked in:
CPU: 0 PID: 3965 Comm: syz-executor356 Not tainted 5.15.161-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : drm_clflush_pages+0x1c/0x2c drivers/gpu/drm/drm_cache.c:115
lr : drm_clflush_pages+0x1c/0x2c drivers/gpu/drm/drm_cache.c:115
sp : ffff800018e577f0
x29: ffff800018e577f0 x28: 1fffe0001b365204 x27: ffff0000d9b29000
x26: dfff800000000000 x25: 1fffe0001b42e947 x24: dfff800000000000
x23: 000000000000c000 x22: ffff0000da174a30 x21: ffff0000cac2e300
x20: ffff0000da174800 x19: ffff0000da174a30 x18: 0000000000000001
x17: 0000000000000000 x16: ffff80001199d104 x15: 00000000ffffffff
x14: ffff0000c8c28000 x13: 0000000000000001 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : bc4d4c4d6e87fb00
x8 : bc4d4c4d6e87fb00 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800018e56f58 x4 : ffff800014a2f7a0 x3 : ffff80000a977180
x2 : ffff0001b47e9d10 x1 : 0000000100000000 x0 : 0000000000000027
Call trace:
 drm_clflush_pages+0x1c/0x2c drivers/gpu/drm/drm_cache.c:115
 vgem_prime_pin+0xd4/0x184 drivers/gpu/drm/vgem/vgem_drv.c:312
 drm_gem_pin+0x6c/0x8c drivers/gpu/drm/drm_gem.c:1142
 drm_gem_map_attach+0x40/0x50 drivers/gpu/drm/drm_prime.c:583
 dma_buf_dynamic_attach+0x1b8/0x748 drivers/dma-buf/dma-buf.c:764
 dma_buf_attach+0x30/0x40 drivers/dma-buf/dma-buf.c:830
 drm_gem_prime_import_dev+0xf4/0x338 drivers/gpu/drm/drm_prime.c:934
 drm_gem_prime_import drivers/gpu/drm/drm_prime.c:983 [inline]
 drm_gem_prime_fd_to_handle+0x1ac/0x464 drivers/gpu/drm/drm_prime.c:321
 drm_prime_fd_to_handle_ioctl+0x94/0xd0 drivers/gpu/drm/drm_prime.c:375
 drm_ioctl_kernel+0x2cc/0x458 drivers/gpu/drm/drm_ioctl.c:801
 drm_ioctl+0x5d0/0xa64 drivers/gpu/drm/drm_ioctl.c:904
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl fs/ioctl.c:860 [inline]
 __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:860
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 13716
hardirqs last  enabled at (13715): [<ffff80000832c61c>] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:257
hardirqs last disabled at (13716): [<ffff800011998790>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (13404): [<ffff8000081b6494>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (13404): [<ffff8000081b6494>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (13371): [<ffff8000081b6b2c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (13371): [<ffff8000081b6b2c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (13371): [<ffff8000081b6b2c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (13371): [<ffff8000081b6b2c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace ee7f59074c52efcc ]---