Extracting prog: 2m53.137185282s
Minimizing prog: 2h9m43.968348897s
Simplifying prog options: 0s
Extracting C: 35.037039102s
Simplifying C: 45m15.966898327s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r4=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r4, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r4, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r6, r5, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r4=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r4, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r4, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r6, r5, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program crashed: WARNING in vkms_get_vblank_timestamp
single: successfully extracted reproducer
found reproducer with 9 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r3=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r1 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r3=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f00000001c0)={r3, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r2], 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r4=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r4, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r5, 0x0, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r5, r4, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r4=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r4, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r4, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r6, r5, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r3=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r3, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r3, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[0x0], 0x1, r5, r4, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true 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_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r3=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(0xffffffffffffffff, 0xc02064b6, &(0x7f00000001c0)={r3, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r3, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r2], 0x1, r5, r4, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true 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_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r3=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f00000001c0)={r3, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(0xffffffffffffffff, 0xc02064b6, &(0x7f0000000200)={r3, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r2], 0x1, r5, r4, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true 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_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r1 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r2=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r3=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f00000001c0)={r3, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f0000000200)={r3, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r2], 0x1, r5, r4, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(0x0, 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r4=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r4, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r4, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r6, r5, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(0x0, 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r4=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r4, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r4, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r6, r5, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(0x0, 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r4=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r4, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r4, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r6, r5, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, 0x0)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r3=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r3, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r3, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[0x0], 0x1, r5, r4, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r3=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r3, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r3, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[0x0], 0x1, r5, r4, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, 0x0)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r4=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r4, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r4, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r6, r5, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, 0x0)
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r5, r4, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r5, r4, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r4=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, 0x0)
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r4, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r5, 0x0, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r4=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r4, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r3=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r3=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r3, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r3, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={0x0, 0x0, r5, r4, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: WARNING in vkms_get_vblank_timestamp
simplifying C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: WARNING in vkms_get_vblank_timestamp
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: WARNING in vkms_get_vblank_timestamp
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: WARNING in vkms_get_vblank_timestamp
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: WARNING in vkms_get_vblank_timestamp
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: WARNING in vkms_get_vblank_timestamp
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: WARNING in vkms_get_vblank_timestamp
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: WARNING in vkms_get_vblank_timestamp
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: WARNING in vkms_get_vblank_timestamp
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: WARNING in vkms_get_vblank_timestamp
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: WARNING in vkms_get_vblank_timestamp
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r4=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r4, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r4, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r6, r5, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program crashed: no output from test machine
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r4=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r4, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r4, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r6, r5, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program crashed: WARNING in vkms_get_vblank_timestamp
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$dri-syz_open_dev$dri-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_SET_CLIENT_CAP-ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_GETPLANE-ioctl$DRM_IOCTL_MODE_SETCRTC
detailed listing:
executing program 0:
r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[<r4=>0x0], 0x1})
ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r4, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r4, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000480)=[r3], 0x1, r6, r5, 0x0, 0x0, 0x0, 0x8, {0x4, 0x1, 0x3, 0x69, 0x200, 0x0, 0x1, 0x5, 0x4dab, 0x8000, 0x300, 0x0, 0x237, 0x0, "fe1d0e223ede04a6a770f5dbe60b0bd17b481240ff8eb8397736ec0268208f7d"}})

program crashed: WARNING in vkms_get_vblank_timestamp
validation run: crashed=true
reproducing took 3h6m41.676680037s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 1 PID: 4454 at drivers/gpu/drm/vkms/vkms_crtc.c:103 vkms_get_vblank_timestamp+0x184/0x1d0 drivers/gpu/drm/vkms/vkms_crtc.c:103
Modules linked in:
CPU: 1 PID: 4454 Comm: syz.2.86 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:vkms_get_vblank_timestamp+0x184/0x1d0 drivers/gpu/drm/vkms/vkms_crtc.c:103
Code: 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 11 43 f0 fc 4c 89 33 b0 01 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 4c 22 ab fc <0f> 0b eb ea 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c ba fe ff ff 4c
RSP: 0018:ffffc90003df7748 EFLAGS: 00010093
RAX: ffffffff84cdd054 RBX: ffffc90003df77f0 RCX: ffff888025de3b80
RDX: 0000000000000000 RSI: 00000013a993701a RDI: 00000013a993701a
RBP: 1ffff920007beefe R08: ffff88802053a028 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff520007beeec R12: 00000013a993701a
R13: dffffc0000000000 R14: ffff888147610000 R15: 00000013a993701a
FS:  000055556dcc3500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd53fe07158 CR3: 000000005a927000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 drm_get_last_vbltimestamp drivers/gpu/drm/drm_vblank.c:881 [inline]
 drm_update_vblank_count+0x2a0/0x930 drivers/gpu/drm/drm_vblank.c:303
 drm_vblank_disable_and_save+0xd6/0x3a0 drivers/gpu/drm/drm_vblank.c:477
 drm_crtc_vblank_off+0x202/0x7e0 drivers/gpu/drm/drm_vblank.c:1325
 disable_outputs drivers/gpu/drm/drm_atomic_helper.c:1145 [inline]
 drm_atomic_helper_commit_modeset_disables+0xc19/0x17d0 drivers/gpu/drm/drm_atomic_helper.c:1349
 vkms_atomic_commit_tail+0x4d/0x220 drivers/gpu/drm/vkms/vkms_drv.c:71
 commit_tail+0x291/0x3b0 drivers/gpu/drm/drm_atomic_helper.c:1721
 drm_atomic_helper_commit+0x6d3/0x730 drivers/gpu/drm/drm_atomic_helper.c:1940
 drm_client_modeset_commit_atomic+0x638/0x790 drivers/gpu/drm/drm_client_modeset.c:1055
 drm_client_modeset_commit_locked+0xc7/0x4c0 drivers/gpu/drm/drm_client_modeset.c:1158
 drm_client_modeset_commit+0x46/0x70 drivers/gpu/drm/drm_client_modeset.c:1184
 __drm_fb_helper_restore_fbdev_mode_unlocked drivers/gpu/drm/drm_fb_helper.c:252 [inline]
 drm_fb_helper_restore_fbdev_mode_unlocked drivers/gpu/drm/drm_fb_helper.c:279 [inline]
 drm_fb_helper_lastclose drivers/gpu/drm/drm_fb_helper.c:2007 [inline]
 drm_fbdev_client_restore+0xb5/0x150 drivers/gpu/drm/drm_fb_helper.c:2410
 drm_client_dev_restore+0x134/0x260 drivers/gpu/drm/drm_client.c:226
 drm_lastclose drivers/gpu/drm/drm_file.c:467 [inline]
 drm_release+0x3e9/0x5a0 drivers/gpu/drm/drm_file.c:498
 __fput+0x212/0x8c0 fs/file_table.c:311
 task_work_run+0x125/0x1a0 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0x10f/0x130 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f806582ee59
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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff0556e798 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007fff0556e880 RCX: 00007f806582ee59
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 0000000000014926 R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b31e20000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f8065aa7fac R14: 00007f8065aa7fa8 R15: 00007f8065aa7fa0
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 1 PID: 4454 at drivers/gpu/drm/vkms/vkms_crtc.c:103 vkms_get_vblank_timestamp+0x184/0x1d0 drivers/gpu/drm/vkms/vkms_crtc.c:103
Modules linked in:
CPU: 1 PID: 4454 Comm: syz.2.86 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:vkms_get_vblank_timestamp+0x184/0x1d0 drivers/gpu/drm/vkms/vkms_crtc.c:103
Code: 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 11 43 f0 fc 4c 89 33 b0 01 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 4c 22 ab fc <0f> 0b eb ea 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c ba fe ff ff 4c
RSP: 0018:ffffc90003df7748 EFLAGS: 00010093
RAX: ffffffff84cdd054 RBX: ffffc90003df77f0 RCX: ffff888025de3b80
RDX: 0000000000000000 RSI: 00000013a993701a RDI: 00000013a993701a
RBP: 1ffff920007beefe R08: ffff88802053a028 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff520007beeec R12: 00000013a993701a
R13: dffffc0000000000 R14: ffff888147610000 R15: 00000013a993701a
FS:  000055556dcc3500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd53fe07158 CR3: 000000005a927000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 drm_get_last_vbltimestamp drivers/gpu/drm/drm_vblank.c:881 [inline]
 drm_update_vblank_count+0x2a0/0x930 drivers/gpu/drm/drm_vblank.c:303
 drm_vblank_disable_and_save+0xd6/0x3a0 drivers/gpu/drm/drm_vblank.c:477
 drm_crtc_vblank_off+0x202/0x7e0 drivers/gpu/drm/drm_vblank.c:1325
 disable_outputs drivers/gpu/drm/drm_atomic_helper.c:1145 [inline]
 drm_atomic_helper_commit_modeset_disables+0xc19/0x17d0 drivers/gpu/drm/drm_atomic_helper.c:1349
 vkms_atomic_commit_tail+0x4d/0x220 drivers/gpu/drm/vkms/vkms_drv.c:71
 commit_tail+0x291/0x3b0 drivers/gpu/drm/drm_atomic_helper.c:1721
 drm_atomic_helper_commit+0x6d3/0x730 drivers/gpu/drm/drm_atomic_helper.c:1940
 drm_client_modeset_commit_atomic+0x638/0x790 drivers/gpu/drm/drm_client_modeset.c:1055
 drm_client_modeset_commit_locked+0xc7/0x4c0 drivers/gpu/drm/drm_client_modeset.c:1158
 drm_client_modeset_commit+0x46/0x70 drivers/gpu/drm/drm_client_modeset.c:1184
 __drm_fb_helper_restore_fbdev_mode_unlocked drivers/gpu/drm/drm_fb_helper.c:252 [inline]
 drm_fb_helper_restore_fbdev_mode_unlocked drivers/gpu/drm/drm_fb_helper.c:279 [inline]
 drm_fb_helper_lastclose drivers/gpu/drm/drm_fb_helper.c:2007 [inline]
 drm_fbdev_client_restore+0xb5/0x150 drivers/gpu/drm/drm_fb_helper.c:2410
 drm_client_dev_restore+0x134/0x260 drivers/gpu/drm/drm_client.c:226
 drm_lastclose drivers/gpu/drm/drm_file.c:467 [inline]
 drm_release+0x3e9/0x5a0 drivers/gpu/drm/drm_file.c:498
 __fput+0x212/0x8c0 fs/file_table.c:311
 task_work_run+0x125/0x1a0 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0x10f/0x130 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f806582ee59
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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff0556e798 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007fff0556e880 RCX: 00007f806582ee59
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 0000000000014926 R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b31e20000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f8065aa7fac R14: 00007f8065aa7fa8 R15: 00007f8065aa7fa0
 </TASK>